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configure revision 1.1.1.3
      1 #! /bin/sh
      2 # Guess values for system-dependent variables and create Makefiles.
      3 # Generated by GNU Autoconf 2.68 for xbiff 1.0.3.
      4 #
      5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>.
      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 as_myself=
     95 case $0 in #((
     96   *[\\/]* ) as_myself=$0 ;;
     97   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     98 for as_dir in $PATH
     99 do
    100   IFS=$as_save_IFS
    101   test -z "$as_dir" && as_dir=.
    102     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    103   done
    104 IFS=$as_save_IFS
    105 
    106      ;;
    107 esac
    108 # We did not find ourselves, most probably we were run as `sh COMMAND'
    109 # in which case we are not to be found in the path.
    110 if test "x$as_myself" = x; then
    111   as_myself=$0
    112 fi
    113 if test ! -f "$as_myself"; then
    114   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    115   exit 1
    116 fi
    117 
    118 # Unset variables that we do not need and which cause bugs (e.g. in
    119 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
    120 # suppresses any "Segmentation fault" message there.  '((' could
    121 # trigger a bug in pdksh 5.2.14.
    122 for as_var in BASH_ENV ENV MAIL MAILPATH
    123 do eval test x\${$as_var+set} = xset \
    124   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
    125 done
    126 PS1='$ '
    127 PS2='> '
    128 PS4='+ '
    129 
    130 # NLS nuisances.
    131 LC_ALL=C
    132 export LC_ALL
    133 LANGUAGE=C
    134 export LANGUAGE
    135 
    136 # CDPATH.
    137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
    138 
    139 if test "x$CONFIG_SHELL" = x; then
    140   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
    141   emulate sh
    142   NULLCMD=:
    143   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
    144   # is contrary to our usage.  Disable this feature.
    145   alias -g '\${1+\"\$@\"}'='\"\$@\"'
    146   setopt NO_GLOB_SUBST
    147 else
    148   case \`(set -o) 2>/dev/null\` in #(
    149   *posix*) :
    150     set -o posix ;; #(
    151   *) :
    152      ;;
    153 esac
    154 fi
    155 "
    156   as_required="as_fn_return () { (exit \$1); }
    157 as_fn_success () { as_fn_return 0; }
    158 as_fn_failure () { as_fn_return 1; }
    159 as_fn_ret_success () { return 0; }
    160 as_fn_ret_failure () { return 1; }
    161 
    162 exitcode=0
    163 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
    164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
    165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
    166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
    167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
    168 
    169 else
    170   exitcode=1; echo positional parameters were not saved.
    171 fi
    172 test x\$exitcode = x0 || exit 1"
    173   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
    174   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
    175   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
    176   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
    177 test \$(( 1 + 1 )) = 2 || exit 1"
    178   if (eval "$as_required") 2>/dev/null; then :
    179   as_have_required=yes
    180 else
    181   as_have_required=no
    182 fi
    183   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
    184 
    185 else
    186   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    187 as_found=false
    188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
    189 do
    190   IFS=$as_save_IFS
    191   test -z "$as_dir" && as_dir=.
    192   as_found=:
    193   case $as_dir in #(
    194 	 /*)
    195 	   for as_base in sh bash ksh sh5; do
    196 	     # Try only shells that exist, to save several forks.
    197 	     as_shell=$as_dir/$as_base
    198 	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
    199 		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
    200   CONFIG_SHELL=$as_shell as_have_required=yes
    201 		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
    202   break 2
    203 fi
    204 fi
    205 	   done;;
    206        esac
    207   as_found=false
    208 done
    209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
    210 	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
    211   CONFIG_SHELL=$SHELL as_have_required=yes
    212 fi; }
    213 IFS=$as_save_IFS
    214 
    215 
    216       if test "x$CONFIG_SHELL" != x; then :
    217   # We cannot yet assume a decent shell, so we have to provide a
    218 	# neutralization value for shells without unset; and this also
    219 	# works around shells that cannot unset nonexistent variables.
    220 	# Preserve -v and -x to the replacement shell.
    221 	BASH_ENV=/dev/null
    222 	ENV=/dev/null
    223 	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
    224 	export CONFIG_SHELL
    225 	case $- in # ((((
    226 	  *v*x* | *x*v* ) as_opts=-vx ;;
    227 	  *v* ) as_opts=-v ;;
    228 	  *x* ) as_opts=-x ;;
    229 	  * ) as_opts= ;;
    230 	esac
    231 	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
    232 fi
    233 
    234     if test x$as_have_required = xno; then :
    235   $as_echo "$0: This script requires a shell more modern than all"
    236   $as_echo "$0: the shells that I found on your system."
    237   if test x${ZSH_VERSION+set} = xset ; then
    238     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    239     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
    240   else
    241     $as_echo "$0: Please tell bug-autoconf (at] gnu.org and
    242 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
    243 $0: about your system, including any error possibly output
    244 $0: before this message. Then install a modern shell, or
    245 $0: manually run the script under such a shell if you do
    246 $0: have one."
    247   fi
    248   exit 1
    249 fi
    250 fi
    251 fi
    252 SHELL=${CONFIG_SHELL-/bin/sh}
    253 export SHELL
    254 # Unset more variables known to interfere with behavior of common tools.
    255 CLICOLOR_FORCE= GREP_OPTIONS=
    256 unset CLICOLOR_FORCE GREP_OPTIONS
    257 
    258 ## --------------------- ##
    259 ## M4sh Shell Functions. ##
    260 ## --------------------- ##
    261 # as_fn_unset VAR
    262 # ---------------
    263 # Portably unset VAR.
    264 as_fn_unset ()
    265 {
    266   { eval $1=; unset $1;}
    267 }
    268 as_unset=as_fn_unset
    269 
    270 # as_fn_set_status STATUS
    271 # -----------------------
    272 # Set $? to STATUS, without forking.
    273 as_fn_set_status ()
    274 {
    275   return $1
    276 } # as_fn_set_status
    277 
    278 # as_fn_exit STATUS
    279 # -----------------
    280 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
    281 as_fn_exit ()
    282 {
    283   set +e
    284   as_fn_set_status $1
    285   exit $1
    286 } # as_fn_exit
    287 
    288 # as_fn_mkdir_p
    289 # -------------
    290 # Create "$as_dir" as a directory, including parents if necessary.
    291 as_fn_mkdir_p ()
    292 {
    293 
    294   case $as_dir in #(
    295   -*) as_dir=./$as_dir;;
    296   esac
    297   test -d "$as_dir" || eval $as_mkdir_p || {
    298     as_dirs=
    299     while :; do
    300       case $as_dir in #(
    301       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
    302       *) as_qdir=$as_dir;;
    303       esac
    304       as_dirs="'$as_qdir' $as_dirs"
    305       as_dir=`$as_dirname -- "$as_dir" ||
    306 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    307 	 X"$as_dir" : 'X\(//\)[^/]' \| \
    308 	 X"$as_dir" : 'X\(//\)$' \| \
    309 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
    310 $as_echo X"$as_dir" |
    311     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
    312 	    s//\1/
    313 	    q
    314 	  }
    315 	  /^X\(\/\/\)[^/].*/{
    316 	    s//\1/
    317 	    q
    318 	  }
    319 	  /^X\(\/\/\)$/{
    320 	    s//\1/
    321 	    q
    322 	  }
    323 	  /^X\(\/\).*/{
    324 	    s//\1/
    325 	    q
    326 	  }
    327 	  s/.*/./; q'`
    328       test -d "$as_dir" && break
    329     done
    330     test -z "$as_dirs" || eval "mkdir $as_dirs"
    331   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
    332 
    333 
    334 } # as_fn_mkdir_p
    335 # as_fn_append VAR VALUE
    336 # ----------------------
    337 # Append the text in VALUE to the end of the definition contained in VAR. Take
    338 # advantage of any shell optimizations that allow amortized linear growth over
    339 # repeated appends, instead of the typical quadratic growth present in naive
    340 # implementations.
    341 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
    342   eval 'as_fn_append ()
    343   {
    344     eval $1+=\$2
    345   }'
    346 else
    347   as_fn_append ()
    348   {
    349     eval $1=\$$1\$2
    350   }
    351 fi # as_fn_append
    352 
    353 # as_fn_arith ARG...
    354 # ------------------
    355 # Perform arithmetic evaluation on the ARGs, and store the result in the
    356 # global $as_val. Take advantage of shells that can avoid forks. The arguments
    357 # must be portable across $(()) and expr.
    358 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
    359   eval 'as_fn_arith ()
    360   {
    361     as_val=$(( $* ))
    362   }'
    363 else
    364   as_fn_arith ()
    365   {
    366     as_val=`expr "$@" || test $? -eq 1`
    367   }
    368 fi # as_fn_arith
    369 
    370 
    371 # as_fn_error STATUS ERROR [LINENO LOG_FD]
    372 # ----------------------------------------
    373 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
    374 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
    375 # script with STATUS, using 1 if that was 0.
    376 as_fn_error ()
    377 {
    378   as_status=$1; test $as_status -eq 0 && as_status=1
    379   if test "$4"; then
    380     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    381     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
    382   fi
    383   $as_echo "$as_me: error: $2" >&2
    384   as_fn_exit $as_status
    385 } # as_fn_error
    386 
    387 if expr a : '\(a\)' >/dev/null 2>&1 &&
    388    test "X`expr 00001 : '.*\(...\)'`" = X001; then
    389   as_expr=expr
    390 else
    391   as_expr=false
    392 fi
    393 
    394 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
    395   as_basename=basename
    396 else
    397   as_basename=false
    398 fi
    399 
    400 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
    401   as_dirname=dirname
    402 else
    403   as_dirname=false
    404 fi
    405 
    406 as_me=`$as_basename -- "$0" ||
    407 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
    408 	 X"$0" : 'X\(//\)$' \| \
    409 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
    410 $as_echo X/"$0" |
    411     sed '/^.*\/\([^/][^/]*\)\/*$/{
    412 	    s//\1/
    413 	    q
    414 	  }
    415 	  /^X\/\(\/\/\)$/{
    416 	    s//\1/
    417 	    q
    418 	  }
    419 	  /^X\/\(\/\).*/{
    420 	    s//\1/
    421 	    q
    422 	  }
    423 	  s/.*/./; q'`
    424 
    425 # Avoid depending upon Character Ranges.
    426 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
    427 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
    428 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
    429 as_cr_digits='0123456789'
    430 as_cr_alnum=$as_cr_Letters$as_cr_digits
    431 
    432 
    433   as_lineno_1=$LINENO as_lineno_1a=$LINENO
    434   as_lineno_2=$LINENO as_lineno_2a=$LINENO
    435   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
    436   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
    437   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
    438   sed -n '
    439     p
    440     /[$]LINENO/=
    441   ' <$as_myself |
    442     sed '
    443       s/[$]LINENO.*/&-/
    444       t lineno
    445       b
    446       :lineno
    447       N
    448       :loop
    449       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
    450       t loop
    451       s/-\n.*//
    452     ' >$as_me.lineno &&
    453   chmod +x "$as_me.lineno" ||
    454     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
    455 
    456   # Don't try to exec as it changes $[0], causing all sort of problems
    457   # (the dirname of $[0] is not the place where we might find the
    458   # original and so on.  Autoconf is especially sensitive to this).
    459   . "./$as_me.lineno"
    460   # Exit status is that of the last command.
    461   exit
    462 }
    463 
    464 ECHO_C= ECHO_N= ECHO_T=
    465 case `echo -n x` in #(((((
    466 -n*)
    467   case `echo 'xy\c'` in
    468   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
    469   xy)  ECHO_C='\c';;
    470   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
    471        ECHO_T='	';;
    472   esac;;
    473 *)
    474   ECHO_N='-n';;
    475 esac
    476 
    477 rm -f conf$$ conf$$.exe conf$$.file
    478 if test -d conf$$.dir; then
    479   rm -f conf$$.dir/conf$$.file
    480 else
    481   rm -f conf$$.dir
    482   mkdir conf$$.dir 2>/dev/null
    483 fi
    484 if (echo >conf$$.file) 2>/dev/null; then
    485   if ln -s conf$$.file conf$$ 2>/dev/null; then
    486     as_ln_s='ln -s'
    487     # ... but there are two gotchas:
    488     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    489     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    490     # In both cases, we have to default to `cp -p'.
    491     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
    492       as_ln_s='cp -p'
    493   elif ln conf$$.file conf$$ 2>/dev/null; then
    494     as_ln_s=ln
    495   else
    496     as_ln_s='cp -p'
    497   fi
    498 else
    499   as_ln_s='cp -p'
    500 fi
    501 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
    502 rmdir conf$$.dir 2>/dev/null
    503 
    504 if mkdir -p . 2>/dev/null; then
    505   as_mkdir_p='mkdir -p "$as_dir"'
    506 else
    507   test -d ./-p && rmdir ./-p
    508   as_mkdir_p=false
    509 fi
    510 
    511 if test -x / >/dev/null 2>&1; then
    512   as_test_x='test -x'
    513 else
    514   if ls -dL / >/dev/null 2>&1; then
    515     as_ls_L_option=L
    516   else
    517     as_ls_L_option=
    518   fi
    519   as_test_x='
    520     eval sh -c '\''
    521       if test -d "$1"; then
    522 	test -d "$1/.";
    523       else
    524 	case $1 in #(
    525 	-*)set "./$1";;
    526 	esac;
    527 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
    528 	???[sx]*):;;*)false;;esac;fi
    529     '\'' sh
    530   '
    531 fi
    532 as_executable_p=$as_test_x
    533 
    534 # Sed expression to map a string onto a valid CPP name.
    535 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
    536 
    537 # Sed expression to map a string onto a valid variable name.
    538 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
    539 
    540 
    541 test -n "$DJDIR" || exec 7<&0 </dev/null
    542 exec 6>&1
    543 
    544 # Name of the host.
    545 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
    546 # so uname gets run too.
    547 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
    548 
    549 #
    550 # Initializations.
    551 #
    552 ac_default_prefix=/usr/local
    553 ac_clean_files=
    554 ac_config_libobj_dir=.
    555 LIBOBJS=
    556 cross_compiling=no
    557 subdirs=
    558 MFLAGS=
    559 MAKEFLAGS=
    560 
    561 # Identity of this package.
    562 PACKAGE_NAME='xbiff'
    563 PACKAGE_TARNAME='xbiff'
    564 PACKAGE_VERSION='1.0.3'
    565 PACKAGE_STRING='xbiff 1.0.3'
    566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg'
    567 PACKAGE_URL=''
    568 
    569 ac_unique_file="Makefile.am"
    570 # Factoring default headers for most tests.
    571 ac_includes_default="\
    572 #include <stdio.h>
    573 #ifdef HAVE_SYS_TYPES_H
    574 # include <sys/types.h>
    575 #endif
    576 #ifdef HAVE_SYS_STAT_H
    577 # include <sys/stat.h>
    578 #endif
    579 #ifdef STDC_HEADERS
    580 # include <stdlib.h>
    581 # include <stddef.h>
    582 #else
    583 # ifdef HAVE_STDLIB_H
    584 #  include <stdlib.h>
    585 # endif
    586 #endif
    587 #ifdef HAVE_STRING_H
    588 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
    589 #  include <memory.h>
    590 # endif
    591 # include <string.h>
    592 #endif
    593 #ifdef HAVE_STRINGS_H
    594 # include <strings.h>
    595 #endif
    596 #ifdef HAVE_INTTYPES_H
    597 # include <inttypes.h>
    598 #endif
    599 #ifdef HAVE_STDINT_H
    600 # include <stdint.h>
    601 #endif
    602 #ifdef HAVE_UNISTD_H
    603 # include <unistd.h>
    604 #endif"
    605 
    606 ac_subst_vars='am__EXEEXT_FALSE
    607 am__EXEEXT_TRUE
    608 LTLIBOBJS
    609 LIBOBJS
    610 XBIFF_LIBS
    611 XBIFF_CFLAGS
    612 AM_BACKSLASH
    613 AM_DEFAULT_VERBOSITY
    614 MAN_SUBSTS
    615 XORG_MAN_PAGE
    616 ADMIN_MAN_DIR
    617 DRIVER_MAN_DIR
    618 MISC_MAN_DIR
    619 FILE_MAN_DIR
    620 LIB_MAN_DIR
    621 APP_MAN_DIR
    622 ADMIN_MAN_SUFFIX
    623 DRIVER_MAN_SUFFIX
    624 MISC_MAN_SUFFIX
    625 FILE_MAN_SUFFIX
    626 LIB_MAN_SUFFIX
    627 APP_MAN_SUFFIX
    628 SED
    629 host_os
    630 host_vendor
    631 host_cpu
    632 host
    633 build_os
    634 build_vendor
    635 build_cpu
    636 build
    637 INSTALL_CMD
    638 PKG_CONFIG
    639 CHANGELOG_CMD
    640 CWARNFLAGS
    641 EGREP
    642 GREP
    643 CPP
    644 am__fastdepCC_FALSE
    645 am__fastdepCC_TRUE
    646 CCDEPMODE
    647 AMDEPBACKSLASH
    648 AMDEP_FALSE
    649 AMDEP_TRUE
    650 am__quote
    651 am__include
    652 DEPDIR
    653 OBJEXT
    654 EXEEXT
    655 ac_ct_CC
    656 CPPFLAGS
    657 LDFLAGS
    658 CFLAGS
    659 CC
    660 MAINT
    661 MAINTAINER_MODE_FALSE
    662 MAINTAINER_MODE_TRUE
    663 am__untar
    664 am__tar
    665 AMTAR
    666 am__leading_dot
    667 SET_MAKE
    668 AWK
    669 mkdir_p
    670 MKDIR_P
    671 INSTALL_STRIP_PROGRAM
    672 STRIP
    673 install_sh
    674 MAKEINFO
    675 AUTOHEADER
    676 AUTOMAKE
    677 AUTOCONF
    678 ACLOCAL
    679 VERSION
    680 PACKAGE
    681 CYGPATH_W
    682 am__isrc
    683 INSTALL_DATA
    684 INSTALL_SCRIPT
    685 INSTALL_PROGRAM
    686 target_alias
    687 host_alias
    688 build_alias
    689 LIBS
    690 ECHO_T
    691 ECHO_N
    692 ECHO_C
    693 DEFS
    694 mandir
    695 localedir
    696 libdir
    697 psdir
    698 pdfdir
    699 dvidir
    700 htmldir
    701 infodir
    702 docdir
    703 oldincludedir
    704 includedir
    705 localstatedir
    706 sharedstatedir
    707 sysconfdir
    708 datadir
    709 datarootdir
    710 libexecdir
    711 sbindir
    712 bindir
    713 program_transform_name
    714 prefix
    715 exec_prefix
    716 PACKAGE_URL
    717 PACKAGE_BUGREPORT
    718 PACKAGE_STRING
    719 PACKAGE_VERSION
    720 PACKAGE_TARNAME
    721 PACKAGE_NAME
    722 PATH_SEPARATOR
    723 SHELL'
    724 ac_subst_files=''
    725 ac_user_opts='
    726 enable_option_checking
    727 enable_maintainer_mode
    728 enable_dependency_tracking
    729 enable_strict_compilation
    730 enable_silent_rules
    731 with_mailbox_directory
    732 '
    733       ac_precious_vars='build_alias
    734 host_alias
    735 target_alias
    736 CC
    737 CFLAGS
    738 LDFLAGS
    739 LIBS
    740 CPPFLAGS
    741 CPP
    742 PKG_CONFIG
    743 XBIFF_CFLAGS
    744 XBIFF_LIBS'
    745 
    746 
    747 # Initialize some variables set by options.
    748 ac_init_help=
    749 ac_init_version=false
    750 ac_unrecognized_opts=
    751 ac_unrecognized_sep=
    752 # The variables have the same names as the options, with
    753 # dashes changed to underlines.
    754 cache_file=/dev/null
    755 exec_prefix=NONE
    756 no_create=
    757 no_recursion=
    758 prefix=NONE
    759 program_prefix=NONE
    760 program_suffix=NONE
    761 program_transform_name=s,x,x,
    762 silent=
    763 site=
    764 srcdir=
    765 verbose=
    766 x_includes=NONE
    767 x_libraries=NONE
    768 
    769 # Installation directory options.
    770 # These are left unexpanded so users can "make install exec_prefix=/foo"
    771 # and all the variables that are supposed to be based on exec_prefix
    772 # by default will actually change.
    773 # Use braces instead of parens because sh, perl, etc. also accept them.
    774 # (The list follows the same order as the GNU Coding Standards.)
    775 bindir='${exec_prefix}/bin'
    776 sbindir='${exec_prefix}/sbin'
    777 libexecdir='${exec_prefix}/libexec'
    778 datarootdir='${prefix}/share'
    779 datadir='${datarootdir}'
    780 sysconfdir='${prefix}/etc'
    781 sharedstatedir='${prefix}/com'
    782 localstatedir='${prefix}/var'
    783 includedir='${prefix}/include'
    784 oldincludedir='/usr/include'
    785 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
    786 infodir='${datarootdir}/info'
    787 htmldir='${docdir}'
    788 dvidir='${docdir}'
    789 pdfdir='${docdir}'
    790 psdir='${docdir}'
    791 libdir='${exec_prefix}/lib'
    792 localedir='${datarootdir}/locale'
    793 mandir='${datarootdir}/man'
    794 
    795 ac_prev=
    796 ac_dashdash=
    797 for ac_option
    798 do
    799   # If the previous option needs an argument, assign it.
    800   if test -n "$ac_prev"; then
    801     eval $ac_prev=\$ac_option
    802     ac_prev=
    803     continue
    804   fi
    805 
    806   case $ac_option in
    807   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
    808   *=)   ac_optarg= ;;
    809   *)    ac_optarg=yes ;;
    810   esac
    811 
    812   # Accept the important Cygnus configure options, so we can diagnose typos.
    813 
    814   case $ac_dashdash$ac_option in
    815   --)
    816     ac_dashdash=yes ;;
    817 
    818   -bindir | --bindir | --bindi | --bind | --bin | --bi)
    819     ac_prev=bindir ;;
    820   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    821     bindir=$ac_optarg ;;
    822 
    823   -build | --build | --buil | --bui | --bu)
    824     ac_prev=build_alias ;;
    825   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    826     build_alias=$ac_optarg ;;
    827 
    828   -cache-file | --cache-file | --cache-fil | --cache-fi \
    829   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    830     ac_prev=cache_file ;;
    831   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
    832   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    833     cache_file=$ac_optarg ;;
    834 
    835   --config-cache | -C)
    836     cache_file=config.cache ;;
    837 
    838   -datadir | --datadir | --datadi | --datad)
    839     ac_prev=datadir ;;
    840   -datadir=* | --datadir=* | --datadi=* | --datad=*)
    841     datadir=$ac_optarg ;;
    842 
    843   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
    844   | --dataroo | --dataro | --datar)
    845     ac_prev=datarootdir ;;
    846   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
    847   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    848     datarootdir=$ac_optarg ;;
    849 
    850   -disable-* | --disable-*)
    851     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    852     # Reject names that are not valid shell variable names.
    853     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
    854       as_fn_error $? "invalid feature name: $ac_useropt"
    855     ac_useropt_orig=$ac_useropt
    856     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    857     case $ac_user_opts in
    858       *"
    859 "enable_$ac_useropt"
    860 "*) ;;
    861       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
    862 	 ac_unrecognized_sep=', ';;
    863     esac
    864     eval enable_$ac_useropt=no ;;
    865 
    866   -docdir | --docdir | --docdi | --doc | --do)
    867     ac_prev=docdir ;;
    868   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    869     docdir=$ac_optarg ;;
    870 
    871   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    872     ac_prev=dvidir ;;
    873   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    874     dvidir=$ac_optarg ;;
    875 
    876   -enable-* | --enable-*)
    877     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    878     # Reject names that are not valid shell variable names.
    879     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
    880       as_fn_error $? "invalid feature name: $ac_useropt"
    881     ac_useropt_orig=$ac_useropt
    882     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    883     case $ac_user_opts in
    884       *"
    885 "enable_$ac_useropt"
    886 "*) ;;
    887       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
    888 	 ac_unrecognized_sep=', ';;
    889     esac
    890     eval enable_$ac_useropt=\$ac_optarg ;;
    891 
    892   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
    893   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
    894   | --exec | --exe | --ex)
    895     ac_prev=exec_prefix ;;
    896   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
    897   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
    898   | --exec=* | --exe=* | --ex=*)
    899     exec_prefix=$ac_optarg ;;
    900 
    901   -gas | --gas | --ga | --g)
    902     # Obsolete; use --with-gas.
    903     with_gas=yes ;;
    904 
    905   -help | --help | --hel | --he | -h)
    906     ac_init_help=long ;;
    907   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    908     ac_init_help=recursive ;;
    909   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    910     ac_init_help=short ;;
    911 
    912   -host | --host | --hos | --ho)
    913     ac_prev=host_alias ;;
    914   -host=* | --host=* | --hos=* | --ho=*)
    915     host_alias=$ac_optarg ;;
    916 
    917   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    918     ac_prev=htmldir ;;
    919   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
    920   | --ht=*)
    921     htmldir=$ac_optarg ;;
    922 
    923   -includedir | --includedir | --includedi | --included | --include \
    924   | --includ | --inclu | --incl | --inc)
    925     ac_prev=includedir ;;
    926   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
    927   | --includ=* | --inclu=* | --incl=* | --inc=*)
    928     includedir=$ac_optarg ;;
    929 
    930   -infodir | --infodir | --infodi | --infod | --info | --inf)
    931     ac_prev=infodir ;;
    932   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    933     infodir=$ac_optarg ;;
    934 
    935   -libdir | --libdir | --libdi | --libd)
    936     ac_prev=libdir ;;
    937   -libdir=* | --libdir=* | --libdi=* | --libd=*)
    938     libdir=$ac_optarg ;;
    939 
    940   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
    941   | --libexe | --libex | --libe)
    942     ac_prev=libexecdir ;;
    943   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
    944   | --libexe=* | --libex=* | --libe=*)
    945     libexecdir=$ac_optarg ;;
    946 
    947   -localedir | --localedir | --localedi | --localed | --locale)
    948     ac_prev=localedir ;;
    949   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    950     localedir=$ac_optarg ;;
    951 
    952   -localstatedir | --localstatedir | --localstatedi | --localstated \
    953   | --localstate | --localstat | --localsta | --localst | --locals)
    954     ac_prev=localstatedir ;;
    955   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
    956   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    957     localstatedir=$ac_optarg ;;
    958 
    959   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    960     ac_prev=mandir ;;
    961   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    962     mandir=$ac_optarg ;;
    963 
    964   -nfp | --nfp | --nf)
    965     # Obsolete; use --without-fp.
    966     with_fp=no ;;
    967 
    968   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
    969   | --no-cr | --no-c | -n)
    970     no_create=yes ;;
    971 
    972   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
    973   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    974     no_recursion=yes ;;
    975 
    976   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
    977   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
    978   | --oldin | --oldi | --old | --ol | --o)
    979     ac_prev=oldincludedir ;;
    980   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
    981   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
    982   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    983     oldincludedir=$ac_optarg ;;
    984 
    985   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    986     ac_prev=prefix ;;
    987   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    988     prefix=$ac_optarg ;;
    989 
    990   -program-prefix | --program-prefix | --program-prefi | --program-pref \
    991   | --program-pre | --program-pr | --program-p)
    992     ac_prev=program_prefix ;;
    993   -program-prefix=* | --program-prefix=* | --program-prefi=* \
    994   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    995     program_prefix=$ac_optarg ;;
    996 
    997   -program-suffix | --program-suffix | --program-suffi | --program-suff \
    998   | --program-suf | --program-su | --program-s)
    999     ac_prev=program_suffix ;;
   1000   -program-suffix=* | --program-suffix=* | --program-suffi=* \
   1001   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
   1002     program_suffix=$ac_optarg ;;
   1003 
   1004   -program-transform-name | --program-transform-name \
   1005   | --program-transform-nam | --program-transform-na \
   1006   | --program-transform-n | --program-transform- \
   1007   | --program-transform | --program-transfor \
   1008   | --program-transfo | --program-transf \
   1009   | --program-trans | --program-tran \
   1010   | --progr-tra | --program-tr | --program-t)
   1011     ac_prev=program_transform_name ;;
   1012   -program-transform-name=* | --program-transform-name=* \
   1013   | --program-transform-nam=* | --program-transform-na=* \
   1014   | --program-transform-n=* | --program-transform-=* \
   1015   | --program-transform=* | --program-transfor=* \
   1016   | --program-transfo=* | --program-transf=* \
   1017   | --program-trans=* | --program-tran=* \
   1018   | --progr-tra=* | --program-tr=* | --program-t=*)
   1019     program_transform_name=$ac_optarg ;;
   1020 
   1021   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
   1022     ac_prev=pdfdir ;;
   1023   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
   1024     pdfdir=$ac_optarg ;;
   1025 
   1026   -psdir | --psdir | --psdi | --psd | --ps)
   1027     ac_prev=psdir ;;
   1028   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
   1029     psdir=$ac_optarg ;;
   1030 
   1031   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   1032   | -silent | --silent | --silen | --sile | --sil)
   1033     silent=yes ;;
   1034 
   1035   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
   1036     ac_prev=sbindir ;;
   1037   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
   1038   | --sbi=* | --sb=*)
   1039     sbindir=$ac_optarg ;;
   1040 
   1041   -sharedstatedir | --sharedstatedir | --sharedstatedi \
   1042   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
   1043   | --sharedst | --shareds | --shared | --share | --shar \
   1044   | --sha | --sh)
   1045     ac_prev=sharedstatedir ;;
   1046   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
   1047   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
   1048   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
   1049   | --sha=* | --sh=*)
   1050     sharedstatedir=$ac_optarg ;;
   1051 
   1052   -site | --site | --sit)
   1053     ac_prev=site ;;
   1054   -site=* | --site=* | --sit=*)
   1055     site=$ac_optarg ;;
   1056 
   1057   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
   1058     ac_prev=srcdir ;;
   1059   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
   1060     srcdir=$ac_optarg ;;
   1061 
   1062   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
   1063   | --syscon | --sysco | --sysc | --sys | --sy)
   1064     ac_prev=sysconfdir ;;
   1065   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
   1066   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
   1067     sysconfdir=$ac_optarg ;;
   1068 
   1069   -target | --target | --targe | --targ | --tar | --ta | --t)
   1070     ac_prev=target_alias ;;
   1071   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
   1072     target_alias=$ac_optarg ;;
   1073 
   1074   -v | -verbose | --verbose | --verbos | --verbo | --verb)
   1075     verbose=yes ;;
   1076 
   1077   -version | --version | --versio | --versi | --vers | -V)
   1078     ac_init_version=: ;;
   1079 
   1080   -with-* | --with-*)
   1081     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
   1082     # Reject names that are not valid shell variable names.
   1083     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   1084       as_fn_error $? "invalid package name: $ac_useropt"
   1085     ac_useropt_orig=$ac_useropt
   1086     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   1087     case $ac_user_opts in
   1088       *"
   1089 "with_$ac_useropt"
   1090 "*) ;;
   1091       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
   1092 	 ac_unrecognized_sep=', ';;
   1093     esac
   1094     eval with_$ac_useropt=\$ac_optarg ;;
   1095 
   1096   -without-* | --without-*)
   1097     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
   1098     # Reject names that are not valid shell variable names.
   1099     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   1100       as_fn_error $? "invalid package name: $ac_useropt"
   1101     ac_useropt_orig=$ac_useropt
   1102     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   1103     case $ac_user_opts in
   1104       *"
   1105 "with_$ac_useropt"
   1106 "*) ;;
   1107       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
   1108 	 ac_unrecognized_sep=', ';;
   1109     esac
   1110     eval with_$ac_useropt=no ;;
   1111 
   1112   --x)
   1113     # Obsolete; use --with-x.
   1114     with_x=yes ;;
   1115 
   1116   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
   1117   | --x-incl | --x-inc | --x-in | --x-i)
   1118     ac_prev=x_includes ;;
   1119   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
   1120   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
   1121     x_includes=$ac_optarg ;;
   1122 
   1123   -x-libraries | --x-libraries | --x-librarie | --x-librari \
   1124   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
   1125     ac_prev=x_libraries ;;
   1126   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
   1127   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
   1128     x_libraries=$ac_optarg ;;
   1129 
   1130   -*) as_fn_error $? "unrecognized option: \`$ac_option'
   1131 Try \`$0 --help' for more information"
   1132     ;;
   1133 
   1134   *=*)
   1135     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
   1136     # Reject names that are not valid shell variable names.
   1137     case $ac_envvar in #(
   1138       '' | [0-9]* | *[!_$as_cr_alnum]* )
   1139       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
   1140     esac
   1141     eval $ac_envvar=\$ac_optarg
   1142     export $ac_envvar ;;
   1143 
   1144   *)
   1145     # FIXME: should be removed in autoconf 3.0.
   1146     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
   1147     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   1148       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
   1149     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
   1150     ;;
   1151 
   1152   esac
   1153 done
   1154 
   1155 if test -n "$ac_prev"; then
   1156   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
   1157   as_fn_error $? "missing argument to $ac_option"
   1158 fi
   1159 
   1160 if test -n "$ac_unrecognized_opts"; then
   1161   case $enable_option_checking in
   1162     no) ;;
   1163     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
   1164     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   1165   esac
   1166 fi
   1167 
   1168 # Check all directory arguments for consistency.
   1169 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
   1170 		datadir sysconfdir sharedstatedir localstatedir includedir \
   1171 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
   1172 		libdir localedir mandir
   1173 do
   1174   eval ac_val=\$$ac_var
   1175   # Remove trailing slashes.
   1176   case $ac_val in
   1177     */ )
   1178       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
   1179       eval $ac_var=\$ac_val;;
   1180   esac
   1181   # Be sure to have absolute directory names.
   1182   case $ac_val in
   1183     [\\/$]* | ?:[\\/]* )  continue;;
   1184     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   1185   esac
   1186   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
   1187 done
   1188 
   1189 # There might be people who depend on the old broken behavior: `$host'
   1190 # used to hold the argument of --host etc.
   1191 # FIXME: To remove some day.
   1192 build=$build_alias
   1193 host=$host_alias
   1194 target=$target_alias
   1195 
   1196 # FIXME: To remove some day.
   1197 if test "x$host_alias" != x; then
   1198   if test "x$build_alias" = x; then
   1199     cross_compiling=maybe
   1200     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
   1201     If a cross compiler is detected then cross compile mode will be used" >&2
   1202   elif test "x$build_alias" != "x$host_alias"; then
   1203     cross_compiling=yes
   1204   fi
   1205 fi
   1206 
   1207 ac_tool_prefix=
   1208 test -n "$host_alias" && ac_tool_prefix=$host_alias-
   1209 
   1210 test "$silent" = yes && exec 6>/dev/null
   1211 
   1212 
   1213 ac_pwd=`pwd` && test -n "$ac_pwd" &&
   1214 ac_ls_di=`ls -di .` &&
   1215 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
   1216   as_fn_error $? "working directory cannot be determined"
   1217 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
   1218   as_fn_error $? "pwd does not report name of working directory"
   1219 
   1220 
   1221 # Find the source files, if location was not specified.
   1222 if test -z "$srcdir"; then
   1223   ac_srcdir_defaulted=yes
   1224   # Try the directory containing this script, then the parent directory.
   1225   ac_confdir=`$as_dirname -- "$as_myself" ||
   1226 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   1227 	 X"$as_myself" : 'X\(//\)[^/]' \| \
   1228 	 X"$as_myself" : 'X\(//\)$' \| \
   1229 	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
   1230 $as_echo X"$as_myself" |
   1231     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   1232 	    s//\1/
   1233 	    q
   1234 	  }
   1235 	  /^X\(\/\/\)[^/].*/{
   1236 	    s//\1/
   1237 	    q
   1238 	  }
   1239 	  /^X\(\/\/\)$/{
   1240 	    s//\1/
   1241 	    q
   1242 	  }
   1243 	  /^X\(\/\).*/{
   1244 	    s//\1/
   1245 	    q
   1246 	  }
   1247 	  s/.*/./; q'`
   1248   srcdir=$ac_confdir
   1249   if test ! -r "$srcdir/$ac_unique_file"; then
   1250     srcdir=..
   1251   fi
   1252 else
   1253   ac_srcdir_defaulted=no
   1254 fi
   1255 if test ! -r "$srcdir/$ac_unique_file"; then
   1256   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
   1257   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
   1258 fi
   1259 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
   1260 ac_abs_confdir=`(
   1261 	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
   1262 	pwd)`
   1263 # When building in place, set srcdir=.
   1264 if test "$ac_abs_confdir" = "$ac_pwd"; then
   1265   srcdir=.
   1266 fi
   1267 # Remove unnecessary trailing slashes from srcdir.
   1268 # Double slashes in file names in object file debugging info
   1269 # mess up M-x gdb in Emacs.
   1270 case $srcdir in
   1271 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
   1272 esac
   1273 for ac_var in $ac_precious_vars; do
   1274   eval ac_env_${ac_var}_set=\${${ac_var}+set}
   1275   eval ac_env_${ac_var}_value=\$${ac_var}
   1276   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
   1277   eval ac_cv_env_${ac_var}_value=\$${ac_var}
   1278 done
   1279 
   1280 #
   1281 # Report the --help message.
   1282 #
   1283 if test "$ac_init_help" = "long"; then
   1284   # Omit some internal or obsolete options to make the list less imposing.
   1285   # This message is too long to be a string in the A/UX 3.1 sh.
   1286   cat <<_ACEOF
   1287 \`configure' configures xbiff 1.0.3 to adapt to many kinds of systems.
   1288 
   1289 Usage: $0 [OPTION]... [VAR=VALUE]...
   1290 
   1291 To assign environment variables (e.g., CC, CFLAGS...), specify them as
   1292 VAR=VALUE.  See below for descriptions of some of the useful variables.
   1293 
   1294 Defaults for the options are specified in brackets.
   1295 
   1296 Configuration:
   1297   -h, --help              display this help and exit
   1298       --help=short        display options specific to this package
   1299       --help=recursive    display the short help of all the included packages
   1300   -V, --version           display version information and exit
   1301   -q, --quiet, --silent   do not print \`checking ...' messages
   1302       --cache-file=FILE   cache test results in FILE [disabled]
   1303   -C, --config-cache      alias for \`--cache-file=config.cache'
   1304   -n, --no-create         do not create output files
   1305       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
   1306 
   1307 Installation directories:
   1308   --prefix=PREFIX         install architecture-independent files in PREFIX
   1309                           [$ac_default_prefix]
   1310   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
   1311                           [PREFIX]
   1312 
   1313 By default, \`make install' will install all the files in
   1314 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
   1315 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
   1316 for instance \`--prefix=\$HOME'.
   1317 
   1318 For better control, use the options below.
   1319 
   1320 Fine tuning of the installation directories:
   1321   --bindir=DIR            user executables [EPREFIX/bin]
   1322   --sbindir=DIR           system admin executables [EPREFIX/sbin]
   1323   --libexecdir=DIR        program executables [EPREFIX/libexec]
   1324   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   1325   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   1326   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
   1327   --libdir=DIR            object code libraries [EPREFIX/lib]
   1328   --includedir=DIR        C header files [PREFIX/include]
   1329   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
   1330   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
   1331   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
   1332   --infodir=DIR           info documentation [DATAROOTDIR/info]
   1333   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
   1334   --mandir=DIR            man documentation [DATAROOTDIR/man]
   1335   --docdir=DIR            documentation root [DATAROOTDIR/doc/xbiff]
   1336   --htmldir=DIR           html documentation [DOCDIR]
   1337   --dvidir=DIR            dvi documentation [DOCDIR]
   1338   --pdfdir=DIR            pdf documentation [DOCDIR]
   1339   --psdir=DIR             ps documentation [DOCDIR]
   1340 _ACEOF
   1341 
   1342   cat <<\_ACEOF
   1343 
   1344 Program names:
   1345   --program-prefix=PREFIX            prepend PREFIX to installed program names
   1346   --program-suffix=SUFFIX            append SUFFIX to installed program names
   1347   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
   1348 
   1349 System types:
   1350   --build=BUILD     configure for building on BUILD [guessed]
   1351   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
   1352 _ACEOF
   1353 fi
   1354 
   1355 if test -n "$ac_init_help"; then
   1356   case $ac_init_help in
   1357      short | recursive ) echo "Configuration of xbiff 1.0.3:";;
   1358    esac
   1359   cat <<\_ACEOF
   1360 
   1361 Optional Features:
   1362   --disable-option-checking  ignore unrecognized --enable/--with options
   1363   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   1364   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   1365   --enable-maintainer-mode  enable make rules and dependencies not useful
   1366 			  (and sometimes confusing) to the casual installer
   1367   --disable-dependency-tracking  speeds up one-time build
   1368   --enable-dependency-tracking   do not reject slow dependency extractors
   1369   --enable-strict-compilation
   1370                           Enable all warnings from compiler and make them
   1371                           errors (default: disabled)
   1372   --enable-silent-rules          less verbose build output (undo: `make V=1')
   1373   --disable-silent-rules         verbose build output (undo: `make V=0')
   1374 
   1375 Optional Packages:
   1376   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   1377   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   1378   --with-mailbox-directory=PATH
   1379                           specify directory to check for system mailboxes
   1380 
   1381 Some influential environment variables:
   1382   CC          C compiler command
   1383   CFLAGS      C compiler flags
   1384   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
   1385               nonstandard directory <lib dir>
   1386   LIBS        libraries to pass to the linker, e.g. -l<library>
   1387   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
   1388               you have headers in a nonstandard directory <include dir>
   1389   CPP         C preprocessor
   1390   PKG_CONFIG  path to pkg-config utility
   1391   XBIFF_CFLAGS
   1392               C compiler flags for XBIFF, overriding pkg-config
   1393   XBIFF_LIBS  linker flags for XBIFF, overriding pkg-config
   1394 
   1395 Use these variables to override the choices made by `configure' or to help
   1396 it to find libraries and programs with nonstandard names/locations.
   1397 
   1398 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>.
   1399 _ACEOF
   1400 ac_status=$?
   1401 fi
   1402 
   1403 if test "$ac_init_help" = "recursive"; then
   1404   # If there are subdirs, report their specific --help.
   1405   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
   1406     test -d "$ac_dir" ||
   1407       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
   1408       continue
   1409     ac_builddir=.
   1410 
   1411 case "$ac_dir" in
   1412 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   1413 *)
   1414   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   1415   # A ".." for each directory in $ac_dir_suffix.
   1416   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   1417   case $ac_top_builddir_sub in
   1418   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   1419   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
   1420   esac ;;
   1421 esac
   1422 ac_abs_top_builddir=$ac_pwd
   1423 ac_abs_builddir=$ac_pwd$ac_dir_suffix
   1424 # for backward compatibility:
   1425 ac_top_builddir=$ac_top_build_prefix
   1426 
   1427 case $srcdir in
   1428   .)  # We are building in place.
   1429     ac_srcdir=.
   1430     ac_top_srcdir=$ac_top_builddir_sub
   1431     ac_abs_top_srcdir=$ac_pwd ;;
   1432   [\\/]* | ?:[\\/]* )  # Absolute name.
   1433     ac_srcdir=$srcdir$ac_dir_suffix;
   1434     ac_top_srcdir=$srcdir
   1435     ac_abs_top_srcdir=$srcdir ;;
   1436   *) # Relative name.
   1437     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
   1438     ac_top_srcdir=$ac_top_build_prefix$srcdir
   1439     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
   1440 esac
   1441 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   1442 
   1443     cd "$ac_dir" || { ac_status=$?; continue; }
   1444     # Check for guested configure.
   1445     if test -f "$ac_srcdir/configure.gnu"; then
   1446       echo &&
   1447       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
   1448     elif test -f "$ac_srcdir/configure"; then
   1449       echo &&
   1450       $SHELL "$ac_srcdir/configure" --help=recursive
   1451     else
   1452       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
   1453     fi || ac_status=$?
   1454     cd "$ac_pwd" || { ac_status=$?; break; }
   1455   done
   1456 fi
   1457 
   1458 test -n "$ac_init_help" && exit $ac_status
   1459 if $ac_init_version; then
   1460   cat <<\_ACEOF
   1461 xbiff configure 1.0.3
   1462 generated by GNU Autoconf 2.68
   1463 
   1464 Copyright (C) 2010 Free Software Foundation, Inc.
   1465 This configure script is free software; the Free Software Foundation
   1466 gives unlimited permission to copy, distribute and modify it.
   1467 _ACEOF
   1468   exit
   1469 fi
   1470 
   1471 ## ------------------------ ##
   1472 ## Autoconf initialization. ##
   1473 ## ------------------------ ##
   1474 
   1475 # ac_fn_c_try_compile LINENO
   1476 # --------------------------
   1477 # Try to compile conftest.$ac_ext, and return whether this succeeded.
   1478 ac_fn_c_try_compile ()
   1479 {
   1480   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1481   rm -f conftest.$ac_objext
   1482   if { { ac_try="$ac_compile"
   1483 case "(($ac_try" in
   1484   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1485   *) ac_try_echo=$ac_try;;
   1486 esac
   1487 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1488 $as_echo "$ac_try_echo"; } >&5
   1489   (eval "$ac_compile") 2>conftest.err
   1490   ac_status=$?
   1491   if test -s conftest.err; then
   1492     grep -v '^ *+' conftest.err >conftest.er1
   1493     cat conftest.er1 >&5
   1494     mv -f conftest.er1 conftest.err
   1495   fi
   1496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1497   test $ac_status = 0; } && {
   1498 	 test -z "$ac_c_werror_flag" ||
   1499 	 test ! -s conftest.err
   1500        } && test -s conftest.$ac_objext; then :
   1501   ac_retval=0
   1502 else
   1503   $as_echo "$as_me: failed program was:" >&5
   1504 sed 's/^/| /' conftest.$ac_ext >&5
   1505 
   1506 	ac_retval=1
   1507 fi
   1508   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   1509   as_fn_set_status $ac_retval
   1510 
   1511 } # ac_fn_c_try_compile
   1512 
   1513 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
   1514 # ---------------------------------------------
   1515 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
   1516 # accordingly.
   1517 ac_fn_c_check_decl ()
   1518 {
   1519   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1520   as_decl_name=`echo $2|sed 's/ *(.*//'`
   1521   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
   1522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
   1523 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
   1524 if eval \${$3+:} false; then :
   1525   $as_echo_n "(cached) " >&6
   1526 else
   1527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1528 /* end confdefs.h.  */
   1529 $4
   1530 int
   1531 main ()
   1532 {
   1533 #ifndef $as_decl_name
   1534 #ifdef __cplusplus
   1535   (void) $as_decl_use;
   1536 #else
   1537   (void) $as_decl_name;
   1538 #endif
   1539 #endif
   1540 
   1541   ;
   1542   return 0;
   1543 }
   1544 _ACEOF
   1545 if ac_fn_c_try_compile "$LINENO"; then :
   1546   eval "$3=yes"
   1547 else
   1548   eval "$3=no"
   1549 fi
   1550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1551 fi
   1552 eval ac_res=\$$3
   1553 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1554 $as_echo "$ac_res" >&6; }
   1555   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   1556 
   1557 } # ac_fn_c_check_decl
   1558 
   1559 # ac_fn_c_try_cpp LINENO
   1560 # ----------------------
   1561 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
   1562 ac_fn_c_try_cpp ()
   1563 {
   1564   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1565   if { { ac_try="$ac_cpp conftest.$ac_ext"
   1566 case "(($ac_try" in
   1567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1568   *) ac_try_echo=$ac_try;;
   1569 esac
   1570 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1571 $as_echo "$ac_try_echo"; } >&5
   1572   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
   1573   ac_status=$?
   1574   if test -s conftest.err; then
   1575     grep -v '^ *+' conftest.err >conftest.er1
   1576     cat conftest.er1 >&5
   1577     mv -f conftest.er1 conftest.err
   1578   fi
   1579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1580   test $ac_status = 0; } > conftest.i && {
   1581 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
   1582 	 test ! -s conftest.err
   1583        }; then :
   1584   ac_retval=0
   1585 else
   1586   $as_echo "$as_me: failed program was:" >&5
   1587 sed 's/^/| /' conftest.$ac_ext >&5
   1588 
   1589     ac_retval=1
   1590 fi
   1591   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   1592   as_fn_set_status $ac_retval
   1593 
   1594 } # ac_fn_c_try_cpp
   1595 
   1596 # ac_fn_c_try_run LINENO
   1597 # ----------------------
   1598 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
   1599 # that executables *can* be run.
   1600 ac_fn_c_try_run ()
   1601 {
   1602   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1603   if { { ac_try="$ac_link"
   1604 case "(($ac_try" in
   1605   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1606   *) ac_try_echo=$ac_try;;
   1607 esac
   1608 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1609 $as_echo "$ac_try_echo"; } >&5
   1610   (eval "$ac_link") 2>&5
   1611   ac_status=$?
   1612   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1613   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
   1614   { { case "(($ac_try" in
   1615   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1616   *) ac_try_echo=$ac_try;;
   1617 esac
   1618 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1619 $as_echo "$ac_try_echo"; } >&5
   1620   (eval "$ac_try") 2>&5
   1621   ac_status=$?
   1622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1623   test $ac_status = 0; }; }; then :
   1624   ac_retval=0
   1625 else
   1626   $as_echo "$as_me: program exited with status $ac_status" >&5
   1627        $as_echo "$as_me: failed program was:" >&5
   1628 sed 's/^/| /' conftest.$ac_ext >&5
   1629 
   1630        ac_retval=$ac_status
   1631 fi
   1632   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
   1633   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   1634   as_fn_set_status $ac_retval
   1635 
   1636 } # ac_fn_c_try_run
   1637 
   1638 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
   1639 # -------------------------------------------------------
   1640 # Tests whether HEADER exists and can be compiled using the include files in
   1641 # INCLUDES, setting the cache variable VAR accordingly.
   1642 ac_fn_c_check_header_compile ()
   1643 {
   1644   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1645   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1646 $as_echo_n "checking for $2... " >&6; }
   1647 if eval \${$3+:} false; then :
   1648   $as_echo_n "(cached) " >&6
   1649 else
   1650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1651 /* end confdefs.h.  */
   1652 $4
   1653 #include <$2>
   1654 _ACEOF
   1655 if ac_fn_c_try_compile "$LINENO"; then :
   1656   eval "$3=yes"
   1657 else
   1658   eval "$3=no"
   1659 fi
   1660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1661 fi
   1662 eval ac_res=\$$3
   1663 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1664 $as_echo "$ac_res" >&6; }
   1665   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   1666 
   1667 } # ac_fn_c_check_header_compile
   1668 
   1669 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
   1670 # -------------------------------------------------------
   1671 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
   1672 # the include files in INCLUDES and setting the cache variable VAR
   1673 # accordingly.
   1674 ac_fn_c_check_header_mongrel ()
   1675 {
   1676   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1677   if eval \${$3+:} false; then :
   1678   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1679 $as_echo_n "checking for $2... " >&6; }
   1680 if eval \${$3+:} false; then :
   1681   $as_echo_n "(cached) " >&6
   1682 fi
   1683 eval ac_res=\$$3
   1684 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1685 $as_echo "$ac_res" >&6; }
   1686 else
   1687   # Is the header compilable?
   1688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
   1689 $as_echo_n "checking $2 usability... " >&6; }
   1690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1691 /* end confdefs.h.  */
   1692 $4
   1693 #include <$2>
   1694 _ACEOF
   1695 if ac_fn_c_try_compile "$LINENO"; then :
   1696   ac_header_compiler=yes
   1697 else
   1698   ac_header_compiler=no
   1699 fi
   1700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
   1702 $as_echo "$ac_header_compiler" >&6; }
   1703 
   1704 # Is the header present?
   1705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
   1706 $as_echo_n "checking $2 presence... " >&6; }
   1707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1708 /* end confdefs.h.  */
   1709 #include <$2>
   1710 _ACEOF
   1711 if ac_fn_c_try_cpp "$LINENO"; then :
   1712   ac_header_preproc=yes
   1713 else
   1714   ac_header_preproc=no
   1715 fi
   1716 rm -f conftest.err conftest.i conftest.$ac_ext
   1717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
   1718 $as_echo "$ac_header_preproc" >&6; }
   1719 
   1720 # So?  What about this header?
   1721 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
   1722   yes:no: )
   1723     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
   1724 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
   1725     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
   1726 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
   1727     ;;
   1728   no:yes:* )
   1729     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
   1730 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
   1731     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
   1732 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
   1733     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
   1734 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
   1735     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
   1736 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
   1737     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
   1738 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
   1739 ( $as_echo "## ---------------------------------------------------------------------- ##
   1740 ## Report this to https://bugs.freedesktop.org/enter_bug.cgi?product=xorg ##
   1741 ## ---------------------------------------------------------------------- ##"
   1742      ) | sed "s/^/$as_me: WARNING:     /" >&2
   1743     ;;
   1744 esac
   1745   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1746 $as_echo_n "checking for $2... " >&6; }
   1747 if eval \${$3+:} false; then :
   1748   $as_echo_n "(cached) " >&6
   1749 else
   1750   eval "$3=\$ac_header_compiler"
   1751 fi
   1752 eval ac_res=\$$3
   1753 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1754 $as_echo "$ac_res" >&6; }
   1755 fi
   1756   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   1757 
   1758 } # ac_fn_c_check_header_mongrel
   1759 cat >config.log <<_ACEOF
   1760 This file contains any messages produced by compilers while
   1761 running configure, to aid debugging if configure makes a mistake.
   1762 
   1763 It was created by xbiff $as_me 1.0.3, which was
   1764 generated by GNU Autoconf 2.68.  Invocation command line was
   1765 
   1766   $ $0 $@
   1767 
   1768 _ACEOF
   1769 exec 5>>config.log
   1770 {
   1771 cat <<_ASUNAME
   1772 ## --------- ##
   1773 ## Platform. ##
   1774 ## --------- ##
   1775 
   1776 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
   1777 uname -m = `(uname -m) 2>/dev/null || echo unknown`
   1778 uname -r = `(uname -r) 2>/dev/null || echo unknown`
   1779 uname -s = `(uname -s) 2>/dev/null || echo unknown`
   1780 uname -v = `(uname -v) 2>/dev/null || echo unknown`
   1781 
   1782 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
   1783 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
   1784 
   1785 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
   1786 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
   1787 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
   1788 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
   1789 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
   1790 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
   1791 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
   1792 
   1793 _ASUNAME
   1794 
   1795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1796 for as_dir in $PATH
   1797 do
   1798   IFS=$as_save_IFS
   1799   test -z "$as_dir" && as_dir=.
   1800     $as_echo "PATH: $as_dir"
   1801   done
   1802 IFS=$as_save_IFS
   1803 
   1804 } >&5
   1805 
   1806 cat >&5 <<_ACEOF
   1807 
   1808 
   1809 ## ----------- ##
   1810 ## Core tests. ##
   1811 ## ----------- ##
   1812 
   1813 _ACEOF
   1814 
   1815 
   1816 # Keep a trace of the command line.
   1817 # Strip out --no-create and --no-recursion so they do not pile up.
   1818 # Strip out --silent because we don't want to record it for future runs.
   1819 # Also quote any args containing shell meta-characters.
   1820 # Make two passes to allow for proper duplicate-argument suppression.
   1821 ac_configure_args=
   1822 ac_configure_args0=
   1823 ac_configure_args1=
   1824 ac_must_keep_next=false
   1825 for ac_pass in 1 2
   1826 do
   1827   for ac_arg
   1828   do
   1829     case $ac_arg in
   1830     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
   1831     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   1832     | -silent | --silent | --silen | --sile | --sil)
   1833       continue ;;
   1834     *\'*)
   1835       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
   1836     esac
   1837     case $ac_pass in
   1838     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
   1839     2)
   1840       as_fn_append ac_configure_args1 " '$ac_arg'"
   1841       if test $ac_must_keep_next = true; then
   1842 	ac_must_keep_next=false # Got value, back to normal.
   1843       else
   1844 	case $ac_arg in
   1845 	  *=* | --config-cache | -C | -disable-* | --disable-* \
   1846 	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
   1847 	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
   1848 	  | -with-* | --with-* | -without-* | --without-* | --x)
   1849 	    case "$ac_configure_args0 " in
   1850 	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
   1851 	    esac
   1852 	    ;;
   1853 	  -* ) ac_must_keep_next=true ;;
   1854 	esac
   1855       fi
   1856       as_fn_append ac_configure_args " '$ac_arg'"
   1857       ;;
   1858     esac
   1859   done
   1860 done
   1861 { ac_configure_args0=; unset ac_configure_args0;}
   1862 { ac_configure_args1=; unset ac_configure_args1;}
   1863 
   1864 # When interrupted or exit'd, cleanup temporary files, and complete
   1865 # config.log.  We remove comments because anyway the quotes in there
   1866 # would cause problems or look ugly.
   1867 # WARNING: Use '\'' to represent an apostrophe within the trap.
   1868 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
   1869 trap 'exit_status=$?
   1870   # Save into config.log some information that might help in debugging.
   1871   {
   1872     echo
   1873 
   1874     $as_echo "## ---------------- ##
   1875 ## Cache variables. ##
   1876 ## ---------------- ##"
   1877     echo
   1878     # The following way of writing the cache mishandles newlines in values,
   1879 (
   1880   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
   1881     eval ac_val=\$$ac_var
   1882     case $ac_val in #(
   1883     *${as_nl}*)
   1884       case $ac_var in #(
   1885       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
   1886 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
   1887       esac
   1888       case $ac_var in #(
   1889       _ | IFS | as_nl) ;; #(
   1890       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
   1891       *) { eval $ac_var=; unset $ac_var;} ;;
   1892       esac ;;
   1893     esac
   1894   done
   1895   (set) 2>&1 |
   1896     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
   1897     *${as_nl}ac_space=\ *)
   1898       sed -n \
   1899 	"s/'\''/'\''\\\\'\'''\''/g;
   1900 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
   1901       ;; #(
   1902     *)
   1903       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
   1904       ;;
   1905     esac |
   1906     sort
   1907 )
   1908     echo
   1909 
   1910     $as_echo "## ----------------- ##
   1911 ## Output variables. ##
   1912 ## ----------------- ##"
   1913     echo
   1914     for ac_var in $ac_subst_vars
   1915     do
   1916       eval ac_val=\$$ac_var
   1917       case $ac_val in
   1918       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   1919       esac
   1920       $as_echo "$ac_var='\''$ac_val'\''"
   1921     done | sort
   1922     echo
   1923 
   1924     if test -n "$ac_subst_files"; then
   1925       $as_echo "## ------------------- ##
   1926 ## File substitutions. ##
   1927 ## ------------------- ##"
   1928       echo
   1929       for ac_var in $ac_subst_files
   1930       do
   1931 	eval ac_val=\$$ac_var
   1932 	case $ac_val in
   1933 	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   1934 	esac
   1935 	$as_echo "$ac_var='\''$ac_val'\''"
   1936       done | sort
   1937       echo
   1938     fi
   1939 
   1940     if test -s confdefs.h; then
   1941       $as_echo "## ----------- ##
   1942 ## confdefs.h. ##
   1943 ## ----------- ##"
   1944       echo
   1945       cat confdefs.h
   1946       echo
   1947     fi
   1948     test "$ac_signal" != 0 &&
   1949       $as_echo "$as_me: caught signal $ac_signal"
   1950     $as_echo "$as_me: exit $exit_status"
   1951   } >&5
   1952   rm -f core *.core core.conftest.* &&
   1953     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
   1954     exit $exit_status
   1955 ' 0
   1956 for ac_signal in 1 2 13 15; do
   1957   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
   1958 done
   1959 ac_signal=0
   1960 
   1961 # confdefs.h avoids OS command line length limits that DEFS can exceed.
   1962 rm -f -r conftest* confdefs.h
   1963 
   1964 $as_echo "/* confdefs.h */" > confdefs.h
   1965 
   1966 # Predefined preprocessor variables.
   1967 
   1968 cat >>confdefs.h <<_ACEOF
   1969 #define PACKAGE_NAME "$PACKAGE_NAME"
   1970 _ACEOF
   1971 
   1972 cat >>confdefs.h <<_ACEOF
   1973 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
   1974 _ACEOF
   1975 
   1976 cat >>confdefs.h <<_ACEOF
   1977 #define PACKAGE_VERSION "$PACKAGE_VERSION"
   1978 _ACEOF
   1979 
   1980 cat >>confdefs.h <<_ACEOF
   1981 #define PACKAGE_STRING "$PACKAGE_STRING"
   1982 _ACEOF
   1983 
   1984 cat >>confdefs.h <<_ACEOF
   1985 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
   1986 _ACEOF
   1987 
   1988 cat >>confdefs.h <<_ACEOF
   1989 #define PACKAGE_URL "$PACKAGE_URL"
   1990 _ACEOF
   1991 
   1992 
   1993 # Let the site file select an alternate cache file if it wants to.
   1994 # Prefer an explicitly selected file to automatically selected ones.
   1995 ac_site_file1=NONE
   1996 ac_site_file2=NONE
   1997 if test -n "$CONFIG_SITE"; then
   1998   # We do not want a PATH search for config.site.
   1999   case $CONFIG_SITE in #((
   2000     -*)  ac_site_file1=./$CONFIG_SITE;;
   2001     */*) ac_site_file1=$CONFIG_SITE;;
   2002     *)   ac_site_file1=./$CONFIG_SITE;;
   2003   esac
   2004 elif test "x$prefix" != xNONE; then
   2005   ac_site_file1=$prefix/share/config.site
   2006   ac_site_file2=$prefix/etc/config.site
   2007 else
   2008   ac_site_file1=$ac_default_prefix/share/config.site
   2009   ac_site_file2=$ac_default_prefix/etc/config.site
   2010 fi
   2011 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
   2012 do
   2013   test "x$ac_site_file" = xNONE && continue
   2014   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
   2015     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
   2016 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
   2017     sed 's/^/| /' "$ac_site_file" >&5
   2018     . "$ac_site_file" \
   2019       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2020 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2021 as_fn_error $? "failed to load site script $ac_site_file
   2022 See \`config.log' for more details" "$LINENO" 5; }
   2023   fi
   2024 done
   2025 
   2026 if test -r "$cache_file"; then
   2027   # Some versions of bash will fail to source /dev/null (special files
   2028   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
   2029   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
   2030     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
   2031 $as_echo "$as_me: loading cache $cache_file" >&6;}
   2032     case $cache_file in
   2033       [\\/]* | ?:[\\/]* ) . "$cache_file";;
   2034       *)                      . "./$cache_file";;
   2035     esac
   2036   fi
   2037 else
   2038   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
   2039 $as_echo "$as_me: creating cache $cache_file" >&6;}
   2040   >$cache_file
   2041 fi
   2042 
   2043 # Check that the precious variables saved in the cache have kept the same
   2044 # value.
   2045 ac_cache_corrupted=false
   2046 for ac_var in $ac_precious_vars; do
   2047   eval ac_old_set=\$ac_cv_env_${ac_var}_set
   2048   eval ac_new_set=\$ac_env_${ac_var}_set
   2049   eval ac_old_val=\$ac_cv_env_${ac_var}_value
   2050   eval ac_new_val=\$ac_env_${ac_var}_value
   2051   case $ac_old_set,$ac_new_set in
   2052     set,)
   2053       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
   2054 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
   2055       ac_cache_corrupted=: ;;
   2056     ,set)
   2057       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
   2058 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
   2059       ac_cache_corrupted=: ;;
   2060     ,);;
   2061     *)
   2062       if test "x$ac_old_val" != "x$ac_new_val"; then
   2063 	# differences in whitespace do not lead to failure.
   2064 	ac_old_val_w=`echo x $ac_old_val`
   2065 	ac_new_val_w=`echo x $ac_new_val`
   2066 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
   2067 	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
   2068 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
   2069 	  ac_cache_corrupted=:
   2070 	else
   2071 	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
   2072 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
   2073 	  eval $ac_var=\$ac_old_val
   2074 	fi
   2075 	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
   2076 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
   2077 	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
   2078 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
   2079       fi;;
   2080   esac
   2081   # Pass precious variables to config.status.
   2082   if test "$ac_new_set" = set; then
   2083     case $ac_new_val in
   2084     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
   2085     *) ac_arg=$ac_var=$ac_new_val ;;
   2086     esac
   2087     case " $ac_configure_args " in
   2088       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
   2089       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
   2090     esac
   2091   fi
   2092 done
   2093 if $ac_cache_corrupted; then
   2094   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2095 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2096   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
   2097 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
   2098   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
   2099 fi
   2100 ## -------------------- ##
   2101 ## Main body of script. ##
   2102 ## -------------------- ##
   2103 
   2104 ac_ext=c
   2105 ac_cpp='$CPP $CPPFLAGS'
   2106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   2107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   2108 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   2109 
   2110 
   2111 
   2112 ac_config_headers="$ac_config_headers config.h"
   2113 
   2114 
   2115 # Initialize Automake
   2116 am__api_version='1.11'
   2117 
   2118 ac_aux_dir=
   2119 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
   2120   if test -f "$ac_dir/install-sh"; then
   2121     ac_aux_dir=$ac_dir
   2122     ac_install_sh="$ac_aux_dir/install-sh -c"
   2123     break
   2124   elif test -f "$ac_dir/install.sh"; then
   2125     ac_aux_dir=$ac_dir
   2126     ac_install_sh="$ac_aux_dir/install.sh -c"
   2127     break
   2128   elif test -f "$ac_dir/shtool"; then
   2129     ac_aux_dir=$ac_dir
   2130     ac_install_sh="$ac_aux_dir/shtool install -c"
   2131     break
   2132   fi
   2133 done
   2134 if test -z "$ac_aux_dir"; then
   2135   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
   2136 fi
   2137 
   2138 # These three variables are undocumented and unsupported,
   2139 # and are intended to be withdrawn in a future Autoconf release.
   2140 # They can cause serious problems if a builder's source tree is in a directory
   2141 # whose full name contains unusual characters.
   2142 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
   2143 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
   2144 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
   2145 
   2146 
   2147 # Find a good install program.  We prefer a C program (faster),
   2148 # so one script is as good as another.  But avoid the broken or
   2149 # incompatible versions:
   2150 # SysV /etc/install, /usr/sbin/install
   2151 # SunOS /usr/etc/install
   2152 # IRIX /sbin/install
   2153 # AIX /bin/install
   2154 # AmigaOS /C/install, which installs bootblocks on floppy discs
   2155 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
   2156 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
   2157 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
   2158 # OS/2's system install, which has a completely different semantic
   2159 # ./install, which can be erroneously created by make from ./install.sh.
   2160 # Reject install programs that cannot install multiple files.
   2161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
   2162 $as_echo_n "checking for a BSD-compatible install... " >&6; }
   2163 if test -z "$INSTALL"; then
   2164 if ${ac_cv_path_install+:} false; then :
   2165   $as_echo_n "(cached) " >&6
   2166 else
   2167   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2168 for as_dir in $PATH
   2169 do
   2170   IFS=$as_save_IFS
   2171   test -z "$as_dir" && as_dir=.
   2172     # Account for people who put trailing slashes in PATH elements.
   2173 case $as_dir/ in #((
   2174   ./ | .// | /[cC]/* | \
   2175   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
   2176   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
   2177   /usr/ucb/* ) ;;
   2178   *)
   2179     # OSF1 and SCO ODT 3.0 have their own names for install.
   2180     # Don't use installbsd from OSF since it installs stuff as root
   2181     # by default.
   2182     for ac_prog in ginstall scoinst install; do
   2183       for ac_exec_ext in '' $ac_executable_extensions; do
   2184 	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
   2185 	  if test $ac_prog = install &&
   2186 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
   2187 	    # AIX install.  It has an incompatible calling convention.
   2188 	    :
   2189 	  elif test $ac_prog = install &&
   2190 	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
   2191 	    # program-specific install script used by HP pwplus--don't use.
   2192 	    :
   2193 	  else
   2194 	    rm -rf conftest.one conftest.two conftest.dir
   2195 	    echo one > conftest.one
   2196 	    echo two > conftest.two
   2197 	    mkdir conftest.dir
   2198 	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
   2199 	      test -s conftest.one && test -s conftest.two &&
   2200 	      test -s conftest.dir/conftest.one &&
   2201 	      test -s conftest.dir/conftest.two
   2202 	    then
   2203 	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
   2204 	      break 3
   2205 	    fi
   2206 	  fi
   2207 	fi
   2208       done
   2209     done
   2210     ;;
   2211 esac
   2212 
   2213   done
   2214 IFS=$as_save_IFS
   2215 
   2216 rm -rf conftest.one conftest.two conftest.dir
   2217 
   2218 fi
   2219   if test "${ac_cv_path_install+set}" = set; then
   2220     INSTALL=$ac_cv_path_install
   2221   else
   2222     # As a last resort, use the slow shell script.  Don't cache a
   2223     # value for INSTALL within a source directory, because that will
   2224     # break other packages using the cache if that directory is
   2225     # removed, or if the value is a relative name.
   2226     INSTALL=$ac_install_sh
   2227   fi
   2228 fi
   2229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
   2230 $as_echo "$INSTALL" >&6; }
   2231 
   2232 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
   2233 # It thinks the first close brace ends the variable substitution.
   2234 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
   2235 
   2236 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
   2237 
   2238 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
   2239 
   2240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
   2241 $as_echo_n "checking whether build environment is sane... " >&6; }
   2242 # Just in case
   2243 sleep 1
   2244 echo timestamp > conftest.file
   2245 # Reject unsafe characters in $srcdir or the absolute working directory
   2246 # name.  Accept space and tab only in the latter.
   2247 am_lf='
   2248 '
   2249 case `pwd` in
   2250   *[\\\"\#\$\&\'\`$am_lf]*)
   2251     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
   2252 esac
   2253 case $srcdir in
   2254   *[\\\"\#\$\&\'\`$am_lf\ \	]*)
   2255     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
   2256 esac
   2257 
   2258 # Do `set' in a subshell so we don't clobber the current shell's
   2259 # arguments.  Must try -L first in case configure is actually a
   2260 # symlink; some systems play weird games with the mod time of symlinks
   2261 # (eg FreeBSD returns the mod time of the symlink's containing
   2262 # directory).
   2263 if (
   2264    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
   2265    if test "$*" = "X"; then
   2266       # -L didn't work.
   2267       set X `ls -t "$srcdir/configure" conftest.file`
   2268    fi
   2269    rm -f conftest.file
   2270    if test "$*" != "X $srcdir/configure conftest.file" \
   2271       && test "$*" != "X conftest.file $srcdir/configure"; then
   2272 
   2273       # If neither matched, then we have a broken ls.  This can happen
   2274       # if, for instance, CONFIG_SHELL is bash and it inherits a
   2275       # broken ls alias from the environment.  This has actually
   2276       # happened.  Such a system could not be considered "sane".
   2277       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
   2278 alias in your environment" "$LINENO" 5
   2279    fi
   2280 
   2281    test "$2" = conftest.file
   2282    )
   2283 then
   2284    # Ok.
   2285    :
   2286 else
   2287    as_fn_error $? "newly created file is older than distributed files!
   2288 Check your system clock" "$LINENO" 5
   2289 fi
   2290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   2291 $as_echo "yes" >&6; }
   2292 test "$program_prefix" != NONE &&
   2293   program_transform_name="s&^&$program_prefix&;$program_transform_name"
   2294 # Use a double $ so make ignores it.
   2295 test "$program_suffix" != NONE &&
   2296   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
   2297 # Double any \ or $.
   2298 # By default was `s,x,x', remove it if useless.
   2299 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
   2300 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
   2301 
   2302 # expand $ac_aux_dir to an absolute path
   2303 am_aux_dir=`cd $ac_aux_dir && pwd`
   2304 
   2305 if test x"${MISSING+set}" != xset; then
   2306   case $am_aux_dir in
   2307   *\ * | *\	*)
   2308     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
   2309   *)
   2310     MISSING="\${SHELL} $am_aux_dir/missing" ;;
   2311   esac
   2312 fi
   2313 # Use eval to expand $SHELL
   2314 if eval "$MISSING --run true"; then
   2315   am_missing_run="$MISSING --run "
   2316 else
   2317   am_missing_run=
   2318   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
   2319 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
   2320 fi
   2321 
   2322 if test x"${install_sh}" != xset; then
   2323   case $am_aux_dir in
   2324   *\ * | *\	*)
   2325     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
   2326   *)
   2327     install_sh="\${SHELL} $am_aux_dir/install-sh"
   2328   esac
   2329 fi
   2330 
   2331 # Installed binaries are usually stripped using `strip' when the user
   2332 # run `make install-strip'.  However `strip' might not be the right
   2333 # tool to use in cross-compilation environments, therefore Automake
   2334 # will honor the `STRIP' environment variable to overrule this program.
   2335 if test "$cross_compiling" != no; then
   2336   if test -n "$ac_tool_prefix"; then
   2337   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
   2338 set dummy ${ac_tool_prefix}strip; ac_word=$2
   2339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2340 $as_echo_n "checking for $ac_word... " >&6; }
   2341 if ${ac_cv_prog_STRIP+:} false; then :
   2342   $as_echo_n "(cached) " >&6
   2343 else
   2344   if test -n "$STRIP"; then
   2345   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
   2346 else
   2347 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2348 for as_dir in $PATH
   2349 do
   2350   IFS=$as_save_IFS
   2351   test -z "$as_dir" && as_dir=.
   2352     for ac_exec_ext in '' $ac_executable_extensions; do
   2353   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2354     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
   2355     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2356     break 2
   2357   fi
   2358 done
   2359   done
   2360 IFS=$as_save_IFS
   2361 
   2362 fi
   2363 fi
   2364 STRIP=$ac_cv_prog_STRIP
   2365 if test -n "$STRIP"; then
   2366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
   2367 $as_echo "$STRIP" >&6; }
   2368 else
   2369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2370 $as_echo "no" >&6; }
   2371 fi
   2372 
   2373 
   2374 fi
   2375 if test -z "$ac_cv_prog_STRIP"; then
   2376   ac_ct_STRIP=$STRIP
   2377   # Extract the first word of "strip", so it can be a program name with args.
   2378 set dummy strip; ac_word=$2
   2379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2380 $as_echo_n "checking for $ac_word... " >&6; }
   2381 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
   2382   $as_echo_n "(cached) " >&6
   2383 else
   2384   if test -n "$ac_ct_STRIP"; then
   2385   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
   2386 else
   2387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2388 for as_dir in $PATH
   2389 do
   2390   IFS=$as_save_IFS
   2391   test -z "$as_dir" && as_dir=.
   2392     for ac_exec_ext in '' $ac_executable_extensions; do
   2393   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2394     ac_cv_prog_ac_ct_STRIP="strip"
   2395     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2396     break 2
   2397   fi
   2398 done
   2399   done
   2400 IFS=$as_save_IFS
   2401 
   2402 fi
   2403 fi
   2404 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
   2405 if test -n "$ac_ct_STRIP"; then
   2406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
   2407 $as_echo "$ac_ct_STRIP" >&6; }
   2408 else
   2409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2410 $as_echo "no" >&6; }
   2411 fi
   2412 
   2413   if test "x$ac_ct_STRIP" = x; then
   2414     STRIP=":"
   2415   else
   2416     case $cross_compiling:$ac_tool_warned in
   2417 yes:)
   2418 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   2419 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   2420 ac_tool_warned=yes ;;
   2421 esac
   2422     STRIP=$ac_ct_STRIP
   2423   fi
   2424 else
   2425   STRIP="$ac_cv_prog_STRIP"
   2426 fi
   2427 
   2428 fi
   2429 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
   2430 
   2431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
   2432 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
   2433 if test -z "$MKDIR_P"; then
   2434   if ${ac_cv_path_mkdir+:} false; then :
   2435   $as_echo_n "(cached) " >&6
   2436 else
   2437   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2438 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
   2439 do
   2440   IFS=$as_save_IFS
   2441   test -z "$as_dir" && as_dir=.
   2442     for ac_prog in mkdir gmkdir; do
   2443 	 for ac_exec_ext in '' $ac_executable_extensions; do
   2444 	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
   2445 	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
   2446 	     'mkdir (GNU coreutils) '* | \
   2447 	     'mkdir (coreutils) '* | \
   2448 	     'mkdir (fileutils) '4.1*)
   2449 	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
   2450 	       break 3;;
   2451 	   esac
   2452 	 done
   2453        done
   2454   done
   2455 IFS=$as_save_IFS
   2456 
   2457 fi
   2458 
   2459   test -d ./--version && rmdir ./--version
   2460   if test "${ac_cv_path_mkdir+set}" = set; then
   2461     MKDIR_P="$ac_cv_path_mkdir -p"
   2462   else
   2463     # As a last resort, use the slow shell script.  Don't cache a
   2464     # value for MKDIR_P within a source directory, because that will
   2465     # break other packages using the cache if that directory is
   2466     # removed, or if the value is a relative name.
   2467     MKDIR_P="$ac_install_sh -d"
   2468   fi
   2469 fi
   2470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
   2471 $as_echo "$MKDIR_P" >&6; }
   2472 
   2473 mkdir_p="$MKDIR_P"
   2474 case $mkdir_p in
   2475   [\\/$]* | ?:[\\/]*) ;;
   2476   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
   2477 esac
   2478 
   2479 for ac_prog in gawk mawk nawk awk
   2480 do
   2481   # Extract the first word of "$ac_prog", so it can be a program name with args.
   2482 set dummy $ac_prog; ac_word=$2
   2483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2484 $as_echo_n "checking for $ac_word... " >&6; }
   2485 if ${ac_cv_prog_AWK+:} false; then :
   2486   $as_echo_n "(cached) " >&6
   2487 else
   2488   if test -n "$AWK"; then
   2489   ac_cv_prog_AWK="$AWK" # Let the user override the test.
   2490 else
   2491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2492 for as_dir in $PATH
   2493 do
   2494   IFS=$as_save_IFS
   2495   test -z "$as_dir" && as_dir=.
   2496     for ac_exec_ext in '' $ac_executable_extensions; do
   2497   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2498     ac_cv_prog_AWK="$ac_prog"
   2499     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2500     break 2
   2501   fi
   2502 done
   2503   done
   2504 IFS=$as_save_IFS
   2505 
   2506 fi
   2507 fi
   2508 AWK=$ac_cv_prog_AWK
   2509 if test -n "$AWK"; then
   2510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
   2511 $as_echo "$AWK" >&6; }
   2512 else
   2513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2514 $as_echo "no" >&6; }
   2515 fi
   2516 
   2517 
   2518   test -n "$AWK" && break
   2519 done
   2520 
   2521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
   2522 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
   2523 set x ${MAKE-make}
   2524 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
   2525 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
   2526   $as_echo_n "(cached) " >&6
   2527 else
   2528   cat >conftest.make <<\_ACEOF
   2529 SHELL = /bin/sh
   2530 all:
   2531 	@echo '@@@%%%=$(MAKE)=@@@%%%'
   2532 _ACEOF
   2533 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
   2534 case `${MAKE-make} -f conftest.make 2>/dev/null` in
   2535   *@@@%%%=?*=@@@%%%*)
   2536     eval ac_cv_prog_make_${ac_make}_set=yes;;
   2537   *)
   2538     eval ac_cv_prog_make_${ac_make}_set=no;;
   2539 esac
   2540 rm -f conftest.make
   2541 fi
   2542 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
   2543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   2544 $as_echo "yes" >&6; }
   2545   SET_MAKE=
   2546 else
   2547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2548 $as_echo "no" >&6; }
   2549   SET_MAKE="MAKE=${MAKE-make}"
   2550 fi
   2551 
   2552 rm -rf .tst 2>/dev/null
   2553 mkdir .tst 2>/dev/null
   2554 if test -d .tst; then
   2555   am__leading_dot=.
   2556 else
   2557   am__leading_dot=_
   2558 fi
   2559 rmdir .tst 2>/dev/null
   2560 
   2561 if test "`cd $srcdir && pwd`" != "`pwd`"; then
   2562   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
   2563   # is not polluted with repeated "-I."
   2564   am__isrc=' -I$(srcdir)'
   2565   # test to see if srcdir already configured
   2566   if test -f $srcdir/config.status; then
   2567     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
   2568   fi
   2569 fi
   2570 
   2571 # test whether we have cygpath
   2572 if test -z "$CYGPATH_W"; then
   2573   if (cygpath --version) >/dev/null 2>/dev/null; then
   2574     CYGPATH_W='cygpath -w'
   2575   else
   2576     CYGPATH_W=echo
   2577   fi
   2578 fi
   2579 
   2580 
   2581 # Define the identity of the package.
   2582  PACKAGE='xbiff'
   2583  VERSION='1.0.3'
   2584 
   2585 
   2586 cat >>confdefs.h <<_ACEOF
   2587 #define PACKAGE "$PACKAGE"
   2588 _ACEOF
   2589 
   2590 
   2591 cat >>confdefs.h <<_ACEOF
   2592 #define VERSION "$VERSION"
   2593 _ACEOF
   2594 
   2595 # Some tools Automake needs.
   2596 
   2597 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
   2598 
   2599 
   2600 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
   2601 
   2602 
   2603 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
   2604 
   2605 
   2606 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
   2607 
   2608 
   2609 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
   2610 
   2611 # We need awk for the "check" target.  The system "awk" is bad on
   2612 # some platforms.
   2613 # Always define AMTAR for backward compatibility.
   2614 
   2615 AMTAR=${AMTAR-"${am_missing_run}tar"}
   2616 
   2617 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
   2618 
   2619 
   2620 
   2621 
   2622 
   2623 
   2624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
   2625 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
   2626     # Check whether --enable-maintainer-mode was given.
   2627 if test "${enable_maintainer_mode+set}" = set; then :
   2628   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
   2629 else
   2630   USE_MAINTAINER_MODE=no
   2631 fi
   2632 
   2633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
   2634 $as_echo "$USE_MAINTAINER_MODE" >&6; }
   2635    if test $USE_MAINTAINER_MODE = yes; then
   2636   MAINTAINER_MODE_TRUE=
   2637   MAINTAINER_MODE_FALSE='#'
   2638 else
   2639   MAINTAINER_MODE_TRUE='#'
   2640   MAINTAINER_MODE_FALSE=
   2641 fi
   2642 
   2643   MAINT=$MAINTAINER_MODE_TRUE
   2644 
   2645 
   2646 
   2647 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
   2648 
   2649 
   2650 
   2651 
   2652 
   2653 
   2654 
   2655 
   2656 
   2657 
   2658 
   2659 DEPDIR="${am__leading_dot}deps"
   2660 
   2661 ac_config_commands="$ac_config_commands depfiles"
   2662 
   2663 
   2664 am_make=${MAKE-make}
   2665 cat > confinc << 'END'
   2666 am__doit:
   2667 	@echo this is the am__doit target
   2668 .PHONY: am__doit
   2669 END
   2670 # If we don't find an include directive, just comment out the code.
   2671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
   2672 $as_echo_n "checking for style of include used by $am_make... " >&6; }
   2673 am__include="#"
   2674 am__quote=
   2675 _am_result=none
   2676 # First try GNU make style include.
   2677 echo "include confinc" > confmf
   2678 # Ignore all kinds of additional output from `make'.
   2679 case `$am_make -s -f confmf 2> /dev/null` in #(
   2680 *the\ am__doit\ target*)
   2681   am__include=include
   2682   am__quote=
   2683   _am_result=GNU
   2684   ;;
   2685 esac
   2686 # Now try BSD make style include.
   2687 if test "$am__include" = "#"; then
   2688    echo '.include "confinc"' > confmf
   2689    case `$am_make -s -f confmf 2> /dev/null` in #(
   2690    *the\ am__doit\ target*)
   2691      am__include=.include
   2692      am__quote="\""
   2693      _am_result=BSD
   2694      ;;
   2695    esac
   2696 fi
   2697 
   2698 
   2699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
   2700 $as_echo "$_am_result" >&6; }
   2701 rm -f confinc confmf
   2702 
   2703 # Check whether --enable-dependency-tracking was given.
   2704 if test "${enable_dependency_tracking+set}" = set; then :
   2705   enableval=$enable_dependency_tracking;
   2706 fi
   2707 
   2708 if test "x$enable_dependency_tracking" != xno; then
   2709   am_depcomp="$ac_aux_dir/depcomp"
   2710   AMDEPBACKSLASH='\'
   2711 fi
   2712  if test "x$enable_dependency_tracking" != xno; then
   2713   AMDEP_TRUE=
   2714   AMDEP_FALSE='#'
   2715 else
   2716   AMDEP_TRUE='#'
   2717   AMDEP_FALSE=
   2718 fi
   2719 
   2720 
   2721 ac_ext=c
   2722 ac_cpp='$CPP $CPPFLAGS'
   2723 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   2724 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   2725 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   2726 if test -n "$ac_tool_prefix"; then
   2727   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
   2728 set dummy ${ac_tool_prefix}gcc; ac_word=$2
   2729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2730 $as_echo_n "checking for $ac_word... " >&6; }
   2731 if ${ac_cv_prog_CC+:} false; then :
   2732   $as_echo_n "(cached) " >&6
   2733 else
   2734   if test -n "$CC"; then
   2735   ac_cv_prog_CC="$CC" # Let the user override the test.
   2736 else
   2737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2738 for as_dir in $PATH
   2739 do
   2740   IFS=$as_save_IFS
   2741   test -z "$as_dir" && as_dir=.
   2742     for ac_exec_ext in '' $ac_executable_extensions; do
   2743   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2744     ac_cv_prog_CC="${ac_tool_prefix}gcc"
   2745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2746     break 2
   2747   fi
   2748 done
   2749   done
   2750 IFS=$as_save_IFS
   2751 
   2752 fi
   2753 fi
   2754 CC=$ac_cv_prog_CC
   2755 if test -n "$CC"; then
   2756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   2757 $as_echo "$CC" >&6; }
   2758 else
   2759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2760 $as_echo "no" >&6; }
   2761 fi
   2762 
   2763 
   2764 fi
   2765 if test -z "$ac_cv_prog_CC"; then
   2766   ac_ct_CC=$CC
   2767   # Extract the first word of "gcc", so it can be a program name with args.
   2768 set dummy gcc; ac_word=$2
   2769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2770 $as_echo_n "checking for $ac_word... " >&6; }
   2771 if ${ac_cv_prog_ac_ct_CC+:} false; then :
   2772   $as_echo_n "(cached) " >&6
   2773 else
   2774   if test -n "$ac_ct_CC"; then
   2775   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   2776 else
   2777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2778 for as_dir in $PATH
   2779 do
   2780   IFS=$as_save_IFS
   2781   test -z "$as_dir" && as_dir=.
   2782     for ac_exec_ext in '' $ac_executable_extensions; do
   2783   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2784     ac_cv_prog_ac_ct_CC="gcc"
   2785     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2786     break 2
   2787   fi
   2788 done
   2789   done
   2790 IFS=$as_save_IFS
   2791 
   2792 fi
   2793 fi
   2794 ac_ct_CC=$ac_cv_prog_ac_ct_CC
   2795 if test -n "$ac_ct_CC"; then
   2796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
   2797 $as_echo "$ac_ct_CC" >&6; }
   2798 else
   2799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2800 $as_echo "no" >&6; }
   2801 fi
   2802 
   2803   if test "x$ac_ct_CC" = x; then
   2804     CC=""
   2805   else
   2806     case $cross_compiling:$ac_tool_warned in
   2807 yes:)
   2808 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   2809 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   2810 ac_tool_warned=yes ;;
   2811 esac
   2812     CC=$ac_ct_CC
   2813   fi
   2814 else
   2815   CC="$ac_cv_prog_CC"
   2816 fi
   2817 
   2818 if test -z "$CC"; then
   2819           if test -n "$ac_tool_prefix"; then
   2820     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
   2821 set dummy ${ac_tool_prefix}cc; ac_word=$2
   2822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2823 $as_echo_n "checking for $ac_word... " >&6; }
   2824 if ${ac_cv_prog_CC+:} false; then :
   2825   $as_echo_n "(cached) " >&6
   2826 else
   2827   if test -n "$CC"; then
   2828   ac_cv_prog_CC="$CC" # Let the user override the test.
   2829 else
   2830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2831 for as_dir in $PATH
   2832 do
   2833   IFS=$as_save_IFS
   2834   test -z "$as_dir" && as_dir=.
   2835     for ac_exec_ext in '' $ac_executable_extensions; do
   2836   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2837     ac_cv_prog_CC="${ac_tool_prefix}cc"
   2838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2839     break 2
   2840   fi
   2841 done
   2842   done
   2843 IFS=$as_save_IFS
   2844 
   2845 fi
   2846 fi
   2847 CC=$ac_cv_prog_CC
   2848 if test -n "$CC"; then
   2849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   2850 $as_echo "$CC" >&6; }
   2851 else
   2852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2853 $as_echo "no" >&6; }
   2854 fi
   2855 
   2856 
   2857   fi
   2858 fi
   2859 if test -z "$CC"; then
   2860   # Extract the first word of "cc", so it can be a program name with args.
   2861 set dummy cc; ac_word=$2
   2862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2863 $as_echo_n "checking for $ac_word... " >&6; }
   2864 if ${ac_cv_prog_CC+:} false; then :
   2865   $as_echo_n "(cached) " >&6
   2866 else
   2867   if test -n "$CC"; then
   2868   ac_cv_prog_CC="$CC" # Let the user override the test.
   2869 else
   2870   ac_prog_rejected=no
   2871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2872 for as_dir in $PATH
   2873 do
   2874   IFS=$as_save_IFS
   2875   test -z "$as_dir" && as_dir=.
   2876     for ac_exec_ext in '' $ac_executable_extensions; do
   2877   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2878     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
   2879        ac_prog_rejected=yes
   2880        continue
   2881      fi
   2882     ac_cv_prog_CC="cc"
   2883     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2884     break 2
   2885   fi
   2886 done
   2887   done
   2888 IFS=$as_save_IFS
   2889 
   2890 if test $ac_prog_rejected = yes; then
   2891   # We found a bogon in the path, so make sure we never use it.
   2892   set dummy $ac_cv_prog_CC
   2893   shift
   2894   if test $# != 0; then
   2895     # We chose a different compiler from the bogus one.
   2896     # However, it has the same basename, so the bogon will be chosen
   2897     # first if we set CC to just the basename; use the full file name.
   2898     shift
   2899     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
   2900   fi
   2901 fi
   2902 fi
   2903 fi
   2904 CC=$ac_cv_prog_CC
   2905 if test -n "$CC"; then
   2906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   2907 $as_echo "$CC" >&6; }
   2908 else
   2909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2910 $as_echo "no" >&6; }
   2911 fi
   2912 
   2913 
   2914 fi
   2915 if test -z "$CC"; then
   2916   if test -n "$ac_tool_prefix"; then
   2917   for ac_prog in cl.exe
   2918   do
   2919     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
   2920 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
   2921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2922 $as_echo_n "checking for $ac_word... " >&6; }
   2923 if ${ac_cv_prog_CC+:} false; then :
   2924   $as_echo_n "(cached) " >&6
   2925 else
   2926   if test -n "$CC"; then
   2927   ac_cv_prog_CC="$CC" # Let the user override the test.
   2928 else
   2929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2930 for as_dir in $PATH
   2931 do
   2932   IFS=$as_save_IFS
   2933   test -z "$as_dir" && as_dir=.
   2934     for ac_exec_ext in '' $ac_executable_extensions; do
   2935   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2936     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
   2937     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2938     break 2
   2939   fi
   2940 done
   2941   done
   2942 IFS=$as_save_IFS
   2943 
   2944 fi
   2945 fi
   2946 CC=$ac_cv_prog_CC
   2947 if test -n "$CC"; then
   2948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   2949 $as_echo "$CC" >&6; }
   2950 else
   2951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2952 $as_echo "no" >&6; }
   2953 fi
   2954 
   2955 
   2956     test -n "$CC" && break
   2957   done
   2958 fi
   2959 if test -z "$CC"; then
   2960   ac_ct_CC=$CC
   2961   for ac_prog in cl.exe
   2962 do
   2963   # Extract the first word of "$ac_prog", so it can be a program name with args.
   2964 set dummy $ac_prog; ac_word=$2
   2965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2966 $as_echo_n "checking for $ac_word... " >&6; }
   2967 if ${ac_cv_prog_ac_ct_CC+:} false; then :
   2968   $as_echo_n "(cached) " >&6
   2969 else
   2970   if test -n "$ac_ct_CC"; then
   2971   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   2972 else
   2973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2974 for as_dir in $PATH
   2975 do
   2976   IFS=$as_save_IFS
   2977   test -z "$as_dir" && as_dir=.
   2978     for ac_exec_ext in '' $ac_executable_extensions; do
   2979   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2980     ac_cv_prog_ac_ct_CC="$ac_prog"
   2981     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2982     break 2
   2983   fi
   2984 done
   2985   done
   2986 IFS=$as_save_IFS
   2987 
   2988 fi
   2989 fi
   2990 ac_ct_CC=$ac_cv_prog_ac_ct_CC
   2991 if test -n "$ac_ct_CC"; then
   2992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
   2993 $as_echo "$ac_ct_CC" >&6; }
   2994 else
   2995   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2996 $as_echo "no" >&6; }
   2997 fi
   2998 
   2999 
   3000   test -n "$ac_ct_CC" && break
   3001 done
   3002 
   3003   if test "x$ac_ct_CC" = x; then
   3004     CC=""
   3005   else
   3006     case $cross_compiling:$ac_tool_warned in
   3007 yes:)
   3008 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   3009 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   3010 ac_tool_warned=yes ;;
   3011 esac
   3012     CC=$ac_ct_CC
   3013   fi
   3014 fi
   3015 
   3016 fi
   3017 
   3018 
   3019 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3020 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3021 as_fn_error $? "no acceptable C compiler found in \$PATH
   3022 See \`config.log' for more details" "$LINENO" 5; }
   3023 
   3024 # Provide some information about the compiler.
   3025 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
   3026 set X $ac_compile
   3027 ac_compiler=$2
   3028 for ac_option in --version -v -V -qversion; do
   3029   { { ac_try="$ac_compiler $ac_option >&5"
   3030 case "(($ac_try" in
   3031   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3032   *) ac_try_echo=$ac_try;;
   3033 esac
   3034 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3035 $as_echo "$ac_try_echo"; } >&5
   3036   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
   3037   ac_status=$?
   3038   if test -s conftest.err; then
   3039     sed '10a\
   3040 ... rest of stderr output deleted ...
   3041          10q' conftest.err >conftest.er1
   3042     cat conftest.er1 >&5
   3043   fi
   3044   rm -f conftest.er1 conftest.err
   3045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3046   test $ac_status = 0; }
   3047 done
   3048 
   3049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3050 /* end confdefs.h.  */
   3051 
   3052 int
   3053 main ()
   3054 {
   3055 
   3056   ;
   3057   return 0;
   3058 }
   3059 _ACEOF
   3060 ac_clean_files_save=$ac_clean_files
   3061 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
   3062 # Try to create an executable without -o first, disregard a.out.
   3063 # It will help us diagnose broken compilers, and finding out an intuition
   3064 # of exeext.
   3065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
   3066 $as_echo_n "checking whether the C compiler works... " >&6; }
   3067 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
   3068 
   3069 # The possible output files:
   3070 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
   3071 
   3072 ac_rmfiles=
   3073 for ac_file in $ac_files
   3074 do
   3075   case $ac_file in
   3076     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
   3077     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
   3078   esac
   3079 done
   3080 rm -f $ac_rmfiles
   3081 
   3082 if { { ac_try="$ac_link_default"
   3083 case "(($ac_try" in
   3084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3085   *) ac_try_echo=$ac_try;;
   3086 esac
   3087 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3088 $as_echo "$ac_try_echo"; } >&5
   3089   (eval "$ac_link_default") 2>&5
   3090   ac_status=$?
   3091   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3092   test $ac_status = 0; }; then :
   3093   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
   3094 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
   3095 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
   3096 # so that the user can short-circuit this test for compilers unknown to
   3097 # Autoconf.
   3098 for ac_file in $ac_files ''
   3099 do
   3100   test -f "$ac_file" || continue
   3101   case $ac_file in
   3102     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
   3103 	;;
   3104     [ab].out )
   3105 	# We found the default executable, but exeext='' is most
   3106 	# certainly right.
   3107 	break;;
   3108     *.* )
   3109 	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
   3110 	then :; else
   3111 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
   3112 	fi
   3113 	# We set ac_cv_exeext here because the later test for it is not
   3114 	# safe: cross compilers may not add the suffix if given an `-o'
   3115 	# argument, so we may need to know it at that point already.
   3116 	# Even if this section looks crufty: it has the advantage of
   3117 	# actually working.
   3118 	break;;
   3119     * )
   3120 	break;;
   3121   esac
   3122 done
   3123 test "$ac_cv_exeext" = no && ac_cv_exeext=
   3124 
   3125 else
   3126   ac_file=''
   3127 fi
   3128 if test -z "$ac_file"; then :
   3129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3130 $as_echo "no" >&6; }
   3131 $as_echo "$as_me: failed program was:" >&5
   3132 sed 's/^/| /' conftest.$ac_ext >&5
   3133 
   3134 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3135 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3136 as_fn_error 77 "C compiler cannot create executables
   3137 See \`config.log' for more details" "$LINENO" 5; }
   3138 else
   3139   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   3140 $as_echo "yes" >&6; }
   3141 fi
   3142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
   3143 $as_echo_n "checking for C compiler default output file name... " >&6; }
   3144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
   3145 $as_echo "$ac_file" >&6; }
   3146 ac_exeext=$ac_cv_exeext
   3147 
   3148 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
   3149 ac_clean_files=$ac_clean_files_save
   3150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
   3151 $as_echo_n "checking for suffix of executables... " >&6; }
   3152 if { { ac_try="$ac_link"
   3153 case "(($ac_try" in
   3154   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3155   *) ac_try_echo=$ac_try;;
   3156 esac
   3157 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3158 $as_echo "$ac_try_echo"; } >&5
   3159   (eval "$ac_link") 2>&5
   3160   ac_status=$?
   3161   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3162   test $ac_status = 0; }; then :
   3163   # If both `conftest.exe' and `conftest' are `present' (well, observable)
   3164 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
   3165 # work properly (i.e., refer to `conftest.exe'), while it won't with
   3166 # `rm'.
   3167 for ac_file in conftest.exe conftest conftest.*; do
   3168   test -f "$ac_file" || continue
   3169   case $ac_file in
   3170     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
   3171     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
   3172 	  break;;
   3173     * ) break;;
   3174   esac
   3175 done
   3176 else
   3177   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3178 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3179 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
   3180 See \`config.log' for more details" "$LINENO" 5; }
   3181 fi
   3182 rm -f conftest conftest$ac_cv_exeext
   3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
   3184 $as_echo "$ac_cv_exeext" >&6; }
   3185 
   3186 rm -f conftest.$ac_ext
   3187 EXEEXT=$ac_cv_exeext
   3188 ac_exeext=$EXEEXT
   3189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3190 /* end confdefs.h.  */
   3191 #include <stdio.h>
   3192 int
   3193 main ()
   3194 {
   3195 FILE *f = fopen ("conftest.out", "w");
   3196  return ferror (f) || fclose (f) != 0;
   3197 
   3198   ;
   3199   return 0;
   3200 }
   3201 _ACEOF
   3202 ac_clean_files="$ac_clean_files conftest.out"
   3203 # Check that the compiler produces executables we can run.  If not, either
   3204 # the compiler is broken, or we cross compile.
   3205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
   3206 $as_echo_n "checking whether we are cross compiling... " >&6; }
   3207 if test "$cross_compiling" != yes; then
   3208   { { ac_try="$ac_link"
   3209 case "(($ac_try" in
   3210   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3211   *) ac_try_echo=$ac_try;;
   3212 esac
   3213 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3214 $as_echo "$ac_try_echo"; } >&5
   3215   (eval "$ac_link") 2>&5
   3216   ac_status=$?
   3217   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3218   test $ac_status = 0; }
   3219   if { ac_try='./conftest$ac_cv_exeext'
   3220   { { case "(($ac_try" in
   3221   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3222   *) ac_try_echo=$ac_try;;
   3223 esac
   3224 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3225 $as_echo "$ac_try_echo"; } >&5
   3226   (eval "$ac_try") 2>&5
   3227   ac_status=$?
   3228   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3229   test $ac_status = 0; }; }; then
   3230     cross_compiling=no
   3231   else
   3232     if test "$cross_compiling" = maybe; then
   3233 	cross_compiling=yes
   3234     else
   3235 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3236 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3237 as_fn_error $? "cannot run C compiled programs.
   3238 If you meant to cross compile, use \`--host'.
   3239 See \`config.log' for more details" "$LINENO" 5; }
   3240     fi
   3241   fi
   3242 fi
   3243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
   3244 $as_echo "$cross_compiling" >&6; }
   3245 
   3246 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
   3247 ac_clean_files=$ac_clean_files_save
   3248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
   3249 $as_echo_n "checking for suffix of object files... " >&6; }
   3250 if ${ac_cv_objext+:} false; then :
   3251   $as_echo_n "(cached) " >&6
   3252 else
   3253   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3254 /* end confdefs.h.  */
   3255 
   3256 int
   3257 main ()
   3258 {
   3259 
   3260   ;
   3261   return 0;
   3262 }
   3263 _ACEOF
   3264 rm -f conftest.o conftest.obj
   3265 if { { ac_try="$ac_compile"
   3266 case "(($ac_try" in
   3267   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3268   *) ac_try_echo=$ac_try;;
   3269 esac
   3270 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3271 $as_echo "$ac_try_echo"; } >&5
   3272   (eval "$ac_compile") 2>&5
   3273   ac_status=$?
   3274   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3275   test $ac_status = 0; }; then :
   3276   for ac_file in conftest.o conftest.obj conftest.*; do
   3277   test -f "$ac_file" || continue;
   3278   case $ac_file in
   3279     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
   3280     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
   3281        break;;
   3282   esac
   3283 done
   3284 else
   3285   $as_echo "$as_me: failed program was:" >&5
   3286 sed 's/^/| /' conftest.$ac_ext >&5
   3287 
   3288 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3289 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3290 as_fn_error $? "cannot compute suffix of object files: cannot compile
   3291 See \`config.log' for more details" "$LINENO" 5; }
   3292 fi
   3293 rm -f conftest.$ac_cv_objext conftest.$ac_ext
   3294 fi
   3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
   3296 $as_echo "$ac_cv_objext" >&6; }
   3297 OBJEXT=$ac_cv_objext
   3298 ac_objext=$OBJEXT
   3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
   3300 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
   3301 if ${ac_cv_c_compiler_gnu+:} false; then :
   3302   $as_echo_n "(cached) " >&6
   3303 else
   3304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3305 /* end confdefs.h.  */
   3306 
   3307 int
   3308 main ()
   3309 {
   3310 #ifndef __GNUC__
   3311        choke me
   3312 #endif
   3313 
   3314   ;
   3315   return 0;
   3316 }
   3317 _ACEOF
   3318 if ac_fn_c_try_compile "$LINENO"; then :
   3319   ac_compiler_gnu=yes
   3320 else
   3321   ac_compiler_gnu=no
   3322 fi
   3323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3324 ac_cv_c_compiler_gnu=$ac_compiler_gnu
   3325 
   3326 fi
   3327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
   3328 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
   3329 if test $ac_compiler_gnu = yes; then
   3330   GCC=yes
   3331 else
   3332   GCC=
   3333 fi
   3334 ac_test_CFLAGS=${CFLAGS+set}
   3335 ac_save_CFLAGS=$CFLAGS
   3336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
   3337 $as_echo_n "checking whether $CC accepts -g... " >&6; }
   3338 if ${ac_cv_prog_cc_g+:} false; then :
   3339   $as_echo_n "(cached) " >&6
   3340 else
   3341   ac_save_c_werror_flag=$ac_c_werror_flag
   3342    ac_c_werror_flag=yes
   3343    ac_cv_prog_cc_g=no
   3344    CFLAGS="-g"
   3345    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3346 /* end confdefs.h.  */
   3347 
   3348 int
   3349 main ()
   3350 {
   3351 
   3352   ;
   3353   return 0;
   3354 }
   3355 _ACEOF
   3356 if ac_fn_c_try_compile "$LINENO"; then :
   3357   ac_cv_prog_cc_g=yes
   3358 else
   3359   CFLAGS=""
   3360       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3361 /* end confdefs.h.  */
   3362 
   3363 int
   3364 main ()
   3365 {
   3366 
   3367   ;
   3368   return 0;
   3369 }
   3370 _ACEOF
   3371 if ac_fn_c_try_compile "$LINENO"; then :
   3372 
   3373 else
   3374   ac_c_werror_flag=$ac_save_c_werror_flag
   3375 	 CFLAGS="-g"
   3376 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3377 /* end confdefs.h.  */
   3378 
   3379 int
   3380 main ()
   3381 {
   3382 
   3383   ;
   3384   return 0;
   3385 }
   3386 _ACEOF
   3387 if ac_fn_c_try_compile "$LINENO"; then :
   3388   ac_cv_prog_cc_g=yes
   3389 fi
   3390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3391 fi
   3392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3393 fi
   3394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3395    ac_c_werror_flag=$ac_save_c_werror_flag
   3396 fi
   3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
   3398 $as_echo "$ac_cv_prog_cc_g" >&6; }
   3399 if test "$ac_test_CFLAGS" = set; then
   3400   CFLAGS=$ac_save_CFLAGS
   3401 elif test $ac_cv_prog_cc_g = yes; then
   3402   if test "$GCC" = yes; then
   3403     CFLAGS="-g -O2"
   3404   else
   3405     CFLAGS="-g"
   3406   fi
   3407 else
   3408   if test "$GCC" = yes; then
   3409     CFLAGS="-O2"
   3410   else
   3411     CFLAGS=
   3412   fi
   3413 fi
   3414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
   3415 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
   3416 if ${ac_cv_prog_cc_c89+:} false; then :
   3417   $as_echo_n "(cached) " >&6
   3418 else
   3419   ac_cv_prog_cc_c89=no
   3420 ac_save_CC=$CC
   3421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3422 /* end confdefs.h.  */
   3423 #include <stdarg.h>
   3424 #include <stdio.h>
   3425 #include <sys/types.h>
   3426 #include <sys/stat.h>
   3427 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
   3428 struct buf { int x; };
   3429 FILE * (*rcsopen) (struct buf *, struct stat *, int);
   3430 static char *e (p, i)
   3431      char **p;
   3432      int i;
   3433 {
   3434   return p[i];
   3435 }
   3436 static char *f (char * (*g) (char **, int), char **p, ...)
   3437 {
   3438   char *s;
   3439   va_list v;
   3440   va_start (v,p);
   3441   s = g (p, va_arg (v,int));
   3442   va_end (v);
   3443   return s;
   3444 }
   3445 
   3446 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   3447    function prototypes and stuff, but not '\xHH' hex character constants.
   3448    These don't provoke an error unfortunately, instead are silently treated
   3449    as 'x'.  The following induces an error, until -std is added to get
   3450    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   3451    array size at least.  It's necessary to write '\x00'==0 to get something
   3452    that's true only with -std.  */
   3453 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
   3454 
   3455 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   3456    inside strings and character constants.  */
   3457 #define FOO(x) 'x'
   3458 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
   3459 
   3460 int test (int i, double x);
   3461 struct s1 {int (*f) (int a);};
   3462 struct s2 {int (*f) (double a);};
   3463 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
   3464 int argc;
   3465 char **argv;
   3466 int
   3467 main ()
   3468 {
   3469 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
   3470   ;
   3471   return 0;
   3472 }
   3473 _ACEOF
   3474 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
   3475 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
   3476 do
   3477   CC="$ac_save_CC $ac_arg"
   3478   if ac_fn_c_try_compile "$LINENO"; then :
   3479   ac_cv_prog_cc_c89=$ac_arg
   3480 fi
   3481 rm -f core conftest.err conftest.$ac_objext
   3482   test "x$ac_cv_prog_cc_c89" != "xno" && break
   3483 done
   3484 rm -f conftest.$ac_ext
   3485 CC=$ac_save_CC
   3486 
   3487 fi
   3488 # AC_CACHE_VAL
   3489 case "x$ac_cv_prog_cc_c89" in
   3490   x)
   3491     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
   3492 $as_echo "none needed" >&6; } ;;
   3493   xno)
   3494     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
   3495 $as_echo "unsupported" >&6; } ;;
   3496   *)
   3497     CC="$CC $ac_cv_prog_cc_c89"
   3498     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
   3499 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
   3500 esac
   3501 if test "x$ac_cv_prog_cc_c89" != xno; then :
   3502 
   3503 fi
   3504 
   3505 ac_ext=c
   3506 ac_cpp='$CPP $CPPFLAGS'
   3507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   3508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   3509 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   3510 
   3511 depcc="$CC"   am_compiler_list=
   3512 
   3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
   3514 $as_echo_n "checking dependency style of $depcc... " >&6; }
   3515 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
   3516   $as_echo_n "(cached) " >&6
   3517 else
   3518   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
   3519   # We make a subdir and do the tests there.  Otherwise we can end up
   3520   # making bogus files that we don't know about and never remove.  For
   3521   # instance it was reported that on HP-UX the gcc test will end up
   3522   # making a dummy file named `D' -- because `-MD' means `put the output
   3523   # in D'.
   3524   mkdir conftest.dir
   3525   # Copy depcomp to subdir because otherwise we won't find it if we're
   3526   # using a relative directory.
   3527   cp "$am_depcomp" conftest.dir
   3528   cd conftest.dir
   3529   # We will build objects and dependencies in a subdirectory because
   3530   # it helps to detect inapplicable dependency modes.  For instance
   3531   # both Tru64's cc and ICC support -MD to output dependencies as a
   3532   # side effect of compilation, but ICC will put the dependencies in
   3533   # the current directory while Tru64 will put them in the object
   3534   # directory.
   3535   mkdir sub
   3536 
   3537   am_cv_CC_dependencies_compiler_type=none
   3538   if test "$am_compiler_list" = ""; then
   3539      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
   3540   fi
   3541   am__universal=false
   3542   case " $depcc " in #(
   3543      *\ -arch\ *\ -arch\ *) am__universal=true ;;
   3544      esac
   3545 
   3546   for depmode in $am_compiler_list; do
   3547     # Setup a source with many dependencies, because some compilers
   3548     # like to wrap large dependency lists on column 80 (with \), and
   3549     # we should not choose a depcomp mode which is confused by this.
   3550     #
   3551     # We need to recreate these files for each test, as the compiler may
   3552     # overwrite some of them when testing with obscure command lines.
   3553     # This happens at least with the AIX C compiler.
   3554     : > sub/conftest.c
   3555     for i in 1 2 3 4 5 6; do
   3556       echo '#include "conftst'$i'.h"' >> sub/conftest.c
   3557       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
   3558       # Solaris 8's {/usr,}/bin/sh.
   3559       touch sub/conftst$i.h
   3560     done
   3561     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
   3562 
   3563     # We check with `-c' and `-o' for the sake of the "dashmstdout"
   3564     # mode.  It turns out that the SunPro C++ compiler does not properly
   3565     # handle `-M -o', and we need to detect this.  Also, some Intel
   3566     # versions had trouble with output in subdirs
   3567     am__obj=sub/conftest.${OBJEXT-o}
   3568     am__minus_obj="-o $am__obj"
   3569     case $depmode in
   3570     gcc)
   3571       # This depmode causes a compiler race in universal mode.
   3572       test "$am__universal" = false || continue
   3573       ;;
   3574     nosideeffect)
   3575       # after this tag, mechanisms are not by side-effect, so they'll
   3576       # only be used when explicitly requested
   3577       if test "x$enable_dependency_tracking" = xyes; then
   3578 	continue
   3579       else
   3580 	break
   3581       fi
   3582       ;;
   3583     msvisualcpp | msvcmsys)
   3584       # This compiler won't grok `-c -o', but also, the minuso test has
   3585       # not run yet.  These depmodes are late enough in the game, and
   3586       # so weak that their functioning should not be impacted.
   3587       am__obj=conftest.${OBJEXT-o}
   3588       am__minus_obj=
   3589       ;;
   3590     none) break ;;
   3591     esac
   3592     if depmode=$depmode \
   3593        source=sub/conftest.c object=$am__obj \
   3594        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
   3595        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
   3596          >/dev/null 2>conftest.err &&
   3597        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
   3598        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
   3599        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
   3600        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
   3601       # icc doesn't choke on unknown options, it will just issue warnings
   3602       # or remarks (even with -Werror).  So we grep stderr for any message
   3603       # that says an option was ignored or not supported.
   3604       # When given -MP, icc 7.0 and 7.1 complain thusly:
   3605       #   icc: Command line warning: ignoring option '-M'; no argument required
   3606       # The diagnosis changed in icc 8.0:
   3607       #   icc: Command line remark: option '-MP' not supported
   3608       if (grep 'ignoring option' conftest.err ||
   3609           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
   3610         am_cv_CC_dependencies_compiler_type=$depmode
   3611         break
   3612       fi
   3613     fi
   3614   done
   3615 
   3616   cd ..
   3617   rm -rf conftest.dir
   3618 else
   3619   am_cv_CC_dependencies_compiler_type=none
   3620 fi
   3621 
   3622 fi
   3623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
   3624 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
   3625 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
   3626 
   3627  if
   3628   test "x$enable_dependency_tracking" != xno \
   3629   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
   3630   am__fastdepCC_TRUE=
   3631   am__fastdepCC_FALSE='#'
   3632 else
   3633   am__fastdepCC_TRUE='#'
   3634   am__fastdepCC_FALSE=
   3635 fi
   3636 
   3637 
   3638    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
   3639 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
   3640 if ${ac_cv_prog_cc_c99+:} false; then :
   3641   $as_echo_n "(cached) " >&6
   3642 else
   3643   ac_cv_prog_cc_c99=no
   3644 ac_save_CC=$CC
   3645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3646 /* end confdefs.h.  */
   3647 #include <stdarg.h>
   3648 #include <stdbool.h>
   3649 #include <stdlib.h>
   3650 #include <wchar.h>
   3651 #include <stdio.h>
   3652 
   3653 // Check varargs macros.  These examples are taken from C99 6.10.3.5.
   3654 #define debug(...) fprintf (stderr, __VA_ARGS__)
   3655 #define showlist(...) puts (#__VA_ARGS__)
   3656 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
   3657 static void
   3658 test_varargs_macros (void)
   3659 {
   3660   int x = 1234;
   3661   int y = 5678;
   3662   debug ("Flag");
   3663   debug ("X = %d\n", x);
   3664   showlist (The first, second, and third items.);
   3665   report (x>y, "x is %d but y is %d", x, y);
   3666 }
   3667 
   3668 // Check long long types.
   3669 #define BIG64 18446744073709551615ull
   3670 #define BIG32 4294967295ul
   3671 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
   3672 #if !BIG_OK
   3673   your preprocessor is broken;
   3674 #endif
   3675 #if BIG_OK
   3676 #else
   3677   your preprocessor is broken;
   3678 #endif
   3679 static long long int bignum = -9223372036854775807LL;
   3680 static unsigned long long int ubignum = BIG64;
   3681 
   3682 struct incomplete_array
   3683 {
   3684   int datasize;
   3685   double data[];
   3686 };
   3687 
   3688 struct named_init {
   3689   int number;
   3690   const wchar_t *name;
   3691   double average;
   3692 };
   3693 
   3694 typedef const char *ccp;
   3695 
   3696 static inline int
   3697 test_restrict (ccp restrict text)
   3698 {
   3699   // See if C++-style comments work.
   3700   // Iterate through items via the restricted pointer.
   3701   // Also check for declarations in for loops.
   3702   for (unsigned int i = 0; *(text+i) != '\0'; ++i)
   3703     continue;
   3704   return 0;
   3705 }
   3706 
   3707 // Check varargs and va_copy.
   3708 static void
   3709 test_varargs (const char *format, ...)
   3710 {
   3711   va_list args;
   3712   va_start (args, format);
   3713   va_list args_copy;
   3714   va_copy (args_copy, args);
   3715 
   3716   const char *str;
   3717   int number;
   3718   float fnumber;
   3719 
   3720   while (*format)
   3721     {
   3722       switch (*format++)
   3723 	{
   3724 	case 's': // string
   3725 	  str = va_arg (args_copy, const char *);
   3726 	  break;
   3727 	case 'd': // int
   3728 	  number = va_arg (args_copy, int);
   3729 	  break;
   3730 	case 'f': // float
   3731 	  fnumber = va_arg (args_copy, double);
   3732 	  break;
   3733 	default:
   3734 	  break;
   3735 	}
   3736     }
   3737   va_end (args_copy);
   3738   va_end (args);
   3739 }
   3740 
   3741 int
   3742 main ()
   3743 {
   3744 
   3745   // Check bool.
   3746   _Bool success = false;
   3747 
   3748   // Check restrict.
   3749   if (test_restrict ("String literal") == 0)
   3750     success = true;
   3751   char *restrict newvar = "Another string";
   3752 
   3753   // Check varargs.
   3754   test_varargs ("s, d' f .", "string", 65, 34.234);
   3755   test_varargs_macros ();
   3756 
   3757   // Check flexible array members.
   3758   struct incomplete_array *ia =
   3759     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
   3760   ia->datasize = 10;
   3761   for (int i = 0; i < ia->datasize; ++i)
   3762     ia->data[i] = i * 1.234;
   3763 
   3764   // Check named initializers.
   3765   struct named_init ni = {
   3766     .number = 34,
   3767     .name = L"Test wide string",
   3768     .average = 543.34343,
   3769   };
   3770 
   3771   ni.number = 58;
   3772 
   3773   int dynamic_array[ni.number];
   3774   dynamic_array[ni.number - 1] = 543;
   3775 
   3776   // work around unused variable warnings
   3777   return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
   3778 	  || dynamic_array[ni.number - 1] != 543);
   3779 
   3780   ;
   3781   return 0;
   3782 }
   3783 _ACEOF
   3784 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
   3785 do
   3786   CC="$ac_save_CC $ac_arg"
   3787   if ac_fn_c_try_compile "$LINENO"; then :
   3788   ac_cv_prog_cc_c99=$ac_arg
   3789 fi
   3790 rm -f core conftest.err conftest.$ac_objext
   3791   test "x$ac_cv_prog_cc_c99" != "xno" && break
   3792 done
   3793 rm -f conftest.$ac_ext
   3794 CC=$ac_save_CC
   3795 
   3796 fi
   3797 # AC_CACHE_VAL
   3798 case "x$ac_cv_prog_cc_c99" in
   3799   x)
   3800     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
   3801 $as_echo "none needed" >&6; } ;;
   3802   xno)
   3803     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
   3804 $as_echo "unsupported" >&6; } ;;
   3805   *)
   3806     CC="$CC $ac_cv_prog_cc_c99"
   3807     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
   3808 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
   3809 esac
   3810 if test "x$ac_cv_prog_cc_c99" != xno; then :
   3811 
   3812 fi
   3813 
   3814 
   3815 
   3816 ac_ext=c
   3817 ac_cpp='$CPP $CPPFLAGS'
   3818 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   3819 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   3820 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   3821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
   3822 $as_echo_n "checking how to run the C preprocessor... " >&6; }
   3823 # On Suns, sometimes $CPP names a directory.
   3824 if test -n "$CPP" && test -d "$CPP"; then
   3825   CPP=
   3826 fi
   3827 if test -z "$CPP"; then
   3828   if ${ac_cv_prog_CPP+:} false; then :
   3829   $as_echo_n "(cached) " >&6
   3830 else
   3831       # Double quotes because CPP needs to be expanded
   3832     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
   3833     do
   3834       ac_preproc_ok=false
   3835 for ac_c_preproc_warn_flag in '' yes
   3836 do
   3837   # Use a header file that comes with gcc, so configuring glibc
   3838   # with a fresh cross-compiler works.
   3839   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   3840   # <limits.h> exists even on freestanding compilers.
   3841   # On the NeXT, cc -E runs the code through the compiler's parser,
   3842   # not just through cpp. "Syntax error" is here to catch this case.
   3843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3844 /* end confdefs.h.  */
   3845 #ifdef __STDC__
   3846 # include <limits.h>
   3847 #else
   3848 # include <assert.h>
   3849 #endif
   3850 		     Syntax error
   3851 _ACEOF
   3852 if ac_fn_c_try_cpp "$LINENO"; then :
   3853 
   3854 else
   3855   # Broken: fails on valid input.
   3856 continue
   3857 fi
   3858 rm -f conftest.err conftest.i conftest.$ac_ext
   3859 
   3860   # OK, works on sane cases.  Now check whether nonexistent headers
   3861   # can be detected and how.
   3862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3863 /* end confdefs.h.  */
   3864 #include <ac_nonexistent.h>
   3865 _ACEOF
   3866 if ac_fn_c_try_cpp "$LINENO"; then :
   3867   # Broken: success on invalid input.
   3868 continue
   3869 else
   3870   # Passes both tests.
   3871 ac_preproc_ok=:
   3872 break
   3873 fi
   3874 rm -f conftest.err conftest.i conftest.$ac_ext
   3875 
   3876 done
   3877 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   3878 rm -f conftest.i conftest.err conftest.$ac_ext
   3879 if $ac_preproc_ok; then :
   3880   break
   3881 fi
   3882 
   3883     done
   3884     ac_cv_prog_CPP=$CPP
   3885 
   3886 fi
   3887   CPP=$ac_cv_prog_CPP
   3888 else
   3889   ac_cv_prog_CPP=$CPP
   3890 fi
   3891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
   3892 $as_echo "$CPP" >&6; }
   3893 ac_preproc_ok=false
   3894 for ac_c_preproc_warn_flag in '' yes
   3895 do
   3896   # Use a header file that comes with gcc, so configuring glibc
   3897   # with a fresh cross-compiler works.
   3898   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   3899   # <limits.h> exists even on freestanding compilers.
   3900   # On the NeXT, cc -E runs the code through the compiler's parser,
   3901   # not just through cpp. "Syntax error" is here to catch this case.
   3902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3903 /* end confdefs.h.  */
   3904 #ifdef __STDC__
   3905 # include <limits.h>
   3906 #else
   3907 # include <assert.h>
   3908 #endif
   3909 		     Syntax error
   3910 _ACEOF
   3911 if ac_fn_c_try_cpp "$LINENO"; then :
   3912 
   3913 else
   3914   # Broken: fails on valid input.
   3915 continue
   3916 fi
   3917 rm -f conftest.err conftest.i conftest.$ac_ext
   3918 
   3919   # OK, works on sane cases.  Now check whether nonexistent headers
   3920   # can be detected and how.
   3921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3922 /* end confdefs.h.  */
   3923 #include <ac_nonexistent.h>
   3924 _ACEOF
   3925 if ac_fn_c_try_cpp "$LINENO"; then :
   3926   # Broken: success on invalid input.
   3927 continue
   3928 else
   3929   # Passes both tests.
   3930 ac_preproc_ok=:
   3931 break
   3932 fi
   3933 rm -f conftest.err conftest.i conftest.$ac_ext
   3934 
   3935 done
   3936 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   3937 rm -f conftest.i conftest.err conftest.$ac_ext
   3938 if $ac_preproc_ok; then :
   3939 
   3940 else
   3941   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3942 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3943 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
   3944 See \`config.log' for more details" "$LINENO" 5; }
   3945 fi
   3946 
   3947 ac_ext=c
   3948 ac_cpp='$CPP $CPPFLAGS'
   3949 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   3950 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   3951 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   3952 
   3953 
   3954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
   3955 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
   3956 if ${ac_cv_path_GREP+:} false; then :
   3957   $as_echo_n "(cached) " >&6
   3958 else
   3959   if test -z "$GREP"; then
   3960   ac_path_GREP_found=false
   3961   # Loop through the user's path and test for each of PROGNAME-LIST
   3962   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3963 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
   3964 do
   3965   IFS=$as_save_IFS
   3966   test -z "$as_dir" && as_dir=.
   3967     for ac_prog in grep ggrep; do
   3968     for ac_exec_ext in '' $ac_executable_extensions; do
   3969       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
   3970       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
   3971 # Check for GNU ac_path_GREP and select it if it is found.
   3972   # Check for GNU $ac_path_GREP
   3973 case `"$ac_path_GREP" --version 2>&1` in
   3974 *GNU*)
   3975   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
   3976 *)
   3977   ac_count=0
   3978   $as_echo_n 0123456789 >"conftest.in"
   3979   while :
   3980   do
   3981     cat "conftest.in" "conftest.in" >"conftest.tmp"
   3982     mv "conftest.tmp" "conftest.in"
   3983     cp "conftest.in" "conftest.nl"
   3984     $as_echo 'GREP' >> "conftest.nl"
   3985     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
   3986     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
   3987     as_fn_arith $ac_count + 1 && ac_count=$as_val
   3988     if test $ac_count -gt ${ac_path_GREP_max-0}; then
   3989       # Best one so far, save it but keep looking for a better one
   3990       ac_cv_path_GREP="$ac_path_GREP"
   3991       ac_path_GREP_max=$ac_count
   3992     fi
   3993     # 10*(2^10) chars as input seems more than enough
   3994     test $ac_count -gt 10 && break
   3995   done
   3996   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   3997 esac
   3998 
   3999       $ac_path_GREP_found && break 3
   4000     done
   4001   done
   4002   done
   4003 IFS=$as_save_IFS
   4004   if test -z "$ac_cv_path_GREP"; then
   4005     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   4006   fi
   4007 else
   4008   ac_cv_path_GREP=$GREP
   4009 fi
   4010 
   4011 fi
   4012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
   4013 $as_echo "$ac_cv_path_GREP" >&6; }
   4014  GREP="$ac_cv_path_GREP"
   4015 
   4016 
   4017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
   4018 $as_echo_n "checking for egrep... " >&6; }
   4019 if ${ac_cv_path_EGREP+:} false; then :
   4020   $as_echo_n "(cached) " >&6
   4021 else
   4022   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   4023    then ac_cv_path_EGREP="$GREP -E"
   4024    else
   4025      if test -z "$EGREP"; then
   4026   ac_path_EGREP_found=false
   4027   # Loop through the user's path and test for each of PROGNAME-LIST
   4028   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   4029 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
   4030 do
   4031   IFS=$as_save_IFS
   4032   test -z "$as_dir" && as_dir=.
   4033     for ac_prog in egrep; do
   4034     for ac_exec_ext in '' $ac_executable_extensions; do
   4035       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
   4036       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
   4037 # Check for GNU ac_path_EGREP and select it if it is found.
   4038   # Check for GNU $ac_path_EGREP
   4039 case `"$ac_path_EGREP" --version 2>&1` in
   4040 *GNU*)
   4041   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
   4042 *)
   4043   ac_count=0
   4044   $as_echo_n 0123456789 >"conftest.in"
   4045   while :
   4046   do
   4047     cat "conftest.in" "conftest.in" >"conftest.tmp"
   4048     mv "conftest.tmp" "conftest.in"
   4049     cp "conftest.in" "conftest.nl"
   4050     $as_echo 'EGREP' >> "conftest.nl"
   4051     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
   4052     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
   4053     as_fn_arith $ac_count + 1 && ac_count=$as_val
   4054     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
   4055       # Best one so far, save it but keep looking for a better one
   4056       ac_cv_path_EGREP="$ac_path_EGREP"
   4057       ac_path_EGREP_max=$ac_count
   4058     fi
   4059     # 10*(2^10) chars as input seems more than enough
   4060     test $ac_count -gt 10 && break
   4061   done
   4062   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   4063 esac
   4064 
   4065       $ac_path_EGREP_found && break 3
   4066     done
   4067   done
   4068   done
   4069 IFS=$as_save_IFS
   4070   if test -z "$ac_cv_path_EGREP"; then
   4071     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   4072   fi
   4073 else
   4074   ac_cv_path_EGREP=$EGREP
   4075 fi
   4076 
   4077    fi
   4078 fi
   4079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
   4080 $as_echo "$ac_cv_path_EGREP" >&6; }
   4081  EGREP="$ac_cv_path_EGREP"
   4082 
   4083 
   4084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
   4085 $as_echo_n "checking for ANSI C header files... " >&6; }
   4086 if ${ac_cv_header_stdc+:} false; then :
   4087   $as_echo_n "(cached) " >&6
   4088 else
   4089   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4090 /* end confdefs.h.  */
   4091 #include <stdlib.h>
   4092 #include <stdarg.h>
   4093 #include <string.h>
   4094 #include <float.h>
   4095 
   4096 int
   4097 main ()
   4098 {
   4099 
   4100   ;
   4101   return 0;
   4102 }
   4103 _ACEOF
   4104 if ac_fn_c_try_compile "$LINENO"; then :
   4105   ac_cv_header_stdc=yes
   4106 else
   4107   ac_cv_header_stdc=no
   4108 fi
   4109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   4110 
   4111 if test $ac_cv_header_stdc = yes; then
   4112   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   4113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4114 /* end confdefs.h.  */
   4115 #include <string.h>
   4116 
   4117 _ACEOF
   4118 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   4119   $EGREP "memchr" >/dev/null 2>&1; then :
   4120 
   4121 else
   4122   ac_cv_header_stdc=no
   4123 fi
   4124 rm -f conftest*
   4125 
   4126 fi
   4127 
   4128 if test $ac_cv_header_stdc = yes; then
   4129   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   4130   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4131 /* end confdefs.h.  */
   4132 #include <stdlib.h>
   4133 
   4134 _ACEOF
   4135 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   4136   $EGREP "free" >/dev/null 2>&1; then :
   4137 
   4138 else
   4139   ac_cv_header_stdc=no
   4140 fi
   4141 rm -f conftest*
   4142 
   4143 fi
   4144 
   4145 if test $ac_cv_header_stdc = yes; then
   4146   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
   4147   if test "$cross_compiling" = yes; then :
   4148   :
   4149 else
   4150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4151 /* end confdefs.h.  */
   4152 #include <ctype.h>
   4153 #include <stdlib.h>
   4154 #if ((' ' & 0x0FF) == 0x020)
   4155 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
   4156 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
   4157 #else
   4158 # define ISLOWER(c) \
   4159 		   (('a' <= (c) && (c) <= 'i') \
   4160 		     || ('j' <= (c) && (c) <= 'r') \
   4161 		     || ('s' <= (c) && (c) <= 'z'))
   4162 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
   4163 #endif
   4164 
   4165 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
   4166 int
   4167 main ()
   4168 {
   4169   int i;
   4170   for (i = 0; i < 256; i++)
   4171     if (XOR (islower (i), ISLOWER (i))
   4172 	|| toupper (i) != TOUPPER (i))
   4173       return 2;
   4174   return 0;
   4175 }
   4176 _ACEOF
   4177 if ac_fn_c_try_run "$LINENO"; then :
   4178 
   4179 else
   4180   ac_cv_header_stdc=no
   4181 fi
   4182 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   4183   conftest.$ac_objext conftest.beam conftest.$ac_ext
   4184 fi
   4185 
   4186 fi
   4187 fi
   4188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
   4189 $as_echo "$ac_cv_header_stdc" >&6; }
   4190 if test $ac_cv_header_stdc = yes; then
   4191 
   4192 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
   4193 
   4194 fi
   4195 
   4196 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
   4197 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
   4198 		  inttypes.h stdint.h unistd.h
   4199 do :
   4200   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
   4201 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
   4202 "
   4203 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   4204   cat >>confdefs.h <<_ACEOF
   4205 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
   4206 _ACEOF
   4207 
   4208 fi
   4209 
   4210 done
   4211 
   4212 
   4213 
   4214 
   4215 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
   4216 	if test -n "$ac_tool_prefix"; then
   4217   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
   4218 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
   4219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   4220 $as_echo_n "checking for $ac_word... " >&6; }
   4221 if ${ac_cv_path_PKG_CONFIG+:} false; then :
   4222   $as_echo_n "(cached) " >&6
   4223 else
   4224   case $PKG_CONFIG in
   4225   [\\/]* | ?:[\\/]*)
   4226   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
   4227   ;;
   4228   *)
   4229   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   4230 for as_dir in $PATH
   4231 do
   4232   IFS=$as_save_IFS
   4233   test -z "$as_dir" && as_dir=.
   4234     for ac_exec_ext in '' $ac_executable_extensions; do
   4235   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   4236     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
   4237     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   4238     break 2
   4239   fi
   4240 done
   4241   done
   4242 IFS=$as_save_IFS
   4243 
   4244   ;;
   4245 esac
   4246 fi
   4247 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
   4248 if test -n "$PKG_CONFIG"; then
   4249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
   4250 $as_echo "$PKG_CONFIG" >&6; }
   4251 else
   4252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4253 $as_echo "no" >&6; }
   4254 fi
   4255 
   4256 
   4257 fi
   4258 if test -z "$ac_cv_path_PKG_CONFIG"; then
   4259   ac_pt_PKG_CONFIG=$PKG_CONFIG
   4260   # Extract the first word of "pkg-config", so it can be a program name with args.
   4261 set dummy pkg-config; ac_word=$2
   4262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   4263 $as_echo_n "checking for $ac_word... " >&6; }
   4264 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
   4265   $as_echo_n "(cached) " >&6
   4266 else
   4267   case $ac_pt_PKG_CONFIG in
   4268   [\\/]* | ?:[\\/]*)
   4269   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
   4270   ;;
   4271   *)
   4272   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   4273 for as_dir in $PATH
   4274 do
   4275   IFS=$as_save_IFS
   4276   test -z "$as_dir" && as_dir=.
   4277     for ac_exec_ext in '' $ac_executable_extensions; do
   4278   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   4279     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
   4280     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   4281     break 2
   4282   fi
   4283 done
   4284   done
   4285 IFS=$as_save_IFS
   4286 
   4287   ;;
   4288 esac
   4289 fi
   4290 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
   4291 if test -n "$ac_pt_PKG_CONFIG"; then
   4292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
   4293 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
   4294 else
   4295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4296 $as_echo "no" >&6; }
   4297 fi
   4298 
   4299   if test "x$ac_pt_PKG_CONFIG" = x; then
   4300     PKG_CONFIG=""
   4301   else
   4302     case $cross_compiling:$ac_tool_warned in
   4303 yes:)
   4304 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   4305 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   4306 ac_tool_warned=yes ;;
   4307 esac
   4308     PKG_CONFIG=$ac_pt_PKG_CONFIG
   4309   fi
   4310 else
   4311   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
   4312 fi
   4313 
   4314 fi
   4315 if test -n "$PKG_CONFIG"; then
   4316 	_pkg_min_version=0.9.0
   4317 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
   4318 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
   4319 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
   4320 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   4321 $as_echo "yes" >&6; }
   4322 	else
   4323 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4324 $as_echo "no" >&6; }
   4325 		PKG_CONFIG=""
   4326 	fi
   4327 
   4328 fi
   4329 # Make sure we can run config.sub.
   4330 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
   4331   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
   4332 
   4333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
   4334 $as_echo_n "checking build system type... " >&6; }
   4335 if ${ac_cv_build+:} false; then :
   4336   $as_echo_n "(cached) " >&6
   4337 else
   4338   ac_build_alias=$build_alias
   4339 test "x$ac_build_alias" = x &&
   4340   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
   4341 test "x$ac_build_alias" = x &&
   4342   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
   4343 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
   4344   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
   4345 
   4346 fi
   4347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
   4348 $as_echo "$ac_cv_build" >&6; }
   4349 case $ac_cv_build in
   4350 *-*-*) ;;
   4351 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
   4352 esac
   4353 build=$ac_cv_build
   4354 ac_save_IFS=$IFS; IFS='-'
   4355 set x $ac_cv_build
   4356 shift
   4357 build_cpu=$1
   4358 build_vendor=$2
   4359 shift; shift
   4360 # Remember, the first character of IFS is used to create $*,
   4361 # except with old shells:
   4362 build_os=$*
   4363 IFS=$ac_save_IFS
   4364 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
   4365 
   4366 
   4367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
   4368 $as_echo_n "checking host system type... " >&6; }
   4369 if ${ac_cv_host+:} false; then :
   4370   $as_echo_n "(cached) " >&6
   4371 else
   4372   if test "x$host_alias" = x; then
   4373   ac_cv_host=$ac_cv_build
   4374 else
   4375   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
   4376     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
   4377 fi
   4378 
   4379 fi
   4380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
   4381 $as_echo "$ac_cv_host" >&6; }
   4382 case $ac_cv_host in
   4383 *-*-*) ;;
   4384 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
   4385 esac
   4386 host=$ac_cv_host
   4387 ac_save_IFS=$IFS; IFS='-'
   4388 set x $ac_cv_host
   4389 shift
   4390 host_cpu=$1
   4391 host_vendor=$2
   4392 shift; shift
   4393 # Remember, the first character of IFS is used to create $*,
   4394 # except with old shells:
   4395 host_os=$*
   4396 IFS=$ac_save_IFS
   4397 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
   4398 
   4399 
   4400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
   4401 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
   4402 if ${ac_cv_path_SED+:} false; then :
   4403   $as_echo_n "(cached) " >&6
   4404 else
   4405             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
   4406      for ac_i in 1 2 3 4 5 6 7; do
   4407        ac_script="$ac_script$as_nl$ac_script"
   4408      done
   4409      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
   4410      { ac_script=; unset ac_script;}
   4411      if test -z "$SED"; then
   4412   ac_path_SED_found=false
   4413   # Loop through the user's path and test for each of PROGNAME-LIST
   4414   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   4415 for as_dir in $PATH
   4416 do
   4417   IFS=$as_save_IFS
   4418   test -z "$as_dir" && as_dir=.
   4419     for ac_prog in sed gsed; do
   4420     for ac_exec_ext in '' $ac_executable_extensions; do
   4421       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
   4422       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
   4423 # Check for GNU ac_path_SED and select it if it is found.
   4424   # Check for GNU $ac_path_SED
   4425 case `"$ac_path_SED" --version 2>&1` in
   4426 *GNU*)
   4427   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
   4428 *)
   4429   ac_count=0
   4430   $as_echo_n 0123456789 >"conftest.in"
   4431   while :
   4432   do
   4433     cat "conftest.in" "conftest.in" >"conftest.tmp"
   4434     mv "conftest.tmp" "conftest.in"
   4435     cp "conftest.in" "conftest.nl"
   4436     $as_echo '' >> "conftest.nl"
   4437     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
   4438     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
   4439     as_fn_arith $ac_count + 1 && ac_count=$as_val
   4440     if test $ac_count -gt ${ac_path_SED_max-0}; then
   4441       # Best one so far, save it but keep looking for a better one
   4442       ac_cv_path_SED="$ac_path_SED"
   4443       ac_path_SED_max=$ac_count
   4444     fi
   4445     # 10*(2^10) chars as input seems more than enough
   4446     test $ac_count -gt 10 && break
   4447   done
   4448   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   4449 esac
   4450 
   4451       $ac_path_SED_found && break 3
   4452     done
   4453   done
   4454   done
   4455 IFS=$as_save_IFS
   4456   if test -z "$ac_cv_path_SED"; then
   4457     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
   4458   fi
   4459 else
   4460   ac_cv_path_SED=$SED
   4461 fi
   4462 
   4463 fi
   4464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
   4465 $as_echo "$ac_cv_path_SED" >&6; }
   4466  SED="$ac_cv_path_SED"
   4467   rm -f conftest.sed
   4468 
   4469 
   4470 
   4471 
   4472 
   4473 if  test "x$GCC" = xyes ; then
   4474     CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \
   4475 -Wmissing-declarations -Wnested-externs -fno-strict-aliasing \
   4476 -Wbad-function-cast -Wformat=2"
   4477     case `$CC -dumpversion` in
   4478     3.4.* | 4.*)
   4479 	CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement"
   4480 	;;
   4481     esac
   4482 else
   4483     ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default"
   4484 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then :
   4485   SUNCC="yes"
   4486 else
   4487   SUNCC="no"
   4488 fi
   4489 
   4490     if test "x$SUNCC" = "xyes"; then
   4491 	CWARNFLAGS="-v"
   4492     fi
   4493 fi
   4494 
   4495 
   4496 
   4497 # If the module's configure.ac calls AC_PROG_CC later on, CC gets set to C89
   4498 
   4499 
   4500 
   4501 # Check whether --enable-strict-compilation was given.
   4502 if test "${enable_strict_compilation+set}" = set; then :
   4503   enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval
   4504 else
   4505   STRICT_COMPILE=no
   4506 fi
   4507 
   4508 if test "x$STRICT_COMPILE" = "xyes"; then
   4509 	ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default"
   4510 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then :
   4511   SUNCC="yes"
   4512 else
   4513   SUNCC="no"
   4514 fi
   4515 
   4516 	ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default"
   4517 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then :
   4518   INTELCC="yes"
   4519 else
   4520   INTELCC="no"
   4521 fi
   4522 
   4523 	if test "x$GCC" = xyes ; then
   4524 		STRICT_CFLAGS="-pedantic -Werror"
   4525 	elif test "x$SUNCC" = "xyes"; then
   4526 		STRICT_CFLAGS="-errwarn"
   4527     elif test "x$INTELCC" = "xyes"; then
   4528 		STRICT_CFLAGS="-Werror"
   4529 	fi
   4530 fi
   4531 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"
   4532 
   4533 
   4534 
   4535 
   4536 cat >>confdefs.h <<_ACEOF
   4537 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1`
   4538 _ACEOF
   4539 
   4540 	PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1`
   4541 	if test "x$PVM" = "x"; then
   4542 		PVM="0"
   4543 	fi
   4544 
   4545 cat >>confdefs.h <<_ACEOF
   4546 #define PACKAGE_VERSION_MINOR $PVM
   4547 _ACEOF
   4548 
   4549 	PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1`
   4550 	if test "x$PVP" = "x"; then
   4551 		PVP="0"
   4552 	fi
   4553 
   4554 cat >>confdefs.h <<_ACEOF
   4555 #define PACKAGE_VERSION_PATCHLEVEL $PVP
   4556 _ACEOF
   4557 
   4558 
   4559 
   4560 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \
   4561 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \
   4562 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \
   4563 echo 'git directory not found: installing possibly empty changelog.' >&2)"
   4564 
   4565 
   4566 
   4567 
   4568 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros`
   4569 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \
   4570 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \
   4571 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \
   4572 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)"
   4573 
   4574 
   4575 
   4576 
   4577 
   4578 
   4579 if test x$APP_MAN_SUFFIX = x    ; then
   4580     APP_MAN_SUFFIX=1
   4581 fi
   4582 if test x$APP_MAN_DIR = x    ; then
   4583     APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)'
   4584 fi
   4585 
   4586 if test x$LIB_MAN_SUFFIX = x    ; then
   4587     LIB_MAN_SUFFIX=3
   4588 fi
   4589 if test x$LIB_MAN_DIR = x    ; then
   4590     LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)'
   4591 fi
   4592 
   4593 if test x$FILE_MAN_SUFFIX = x    ; then
   4594     case $host_os in
   4595 	solaris*)	FILE_MAN_SUFFIX=4  ;;
   4596 	*)		FILE_MAN_SUFFIX=5  ;;
   4597     esac
   4598 fi
   4599 if test x$FILE_MAN_DIR = x    ; then
   4600     FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)'
   4601 fi
   4602 
   4603 if test x$MISC_MAN_SUFFIX = x    ; then
   4604     case $host_os in
   4605 	solaris*)	MISC_MAN_SUFFIX=5  ;;
   4606 	*)		MISC_MAN_SUFFIX=7  ;;
   4607     esac
   4608 fi
   4609 if test x$MISC_MAN_DIR = x    ; then
   4610     MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)'
   4611 fi
   4612 
   4613 if test x$DRIVER_MAN_SUFFIX = x    ; then
   4614     case $host_os in
   4615 	solaris*)	DRIVER_MAN_SUFFIX=7  ;;
   4616 	*)		DRIVER_MAN_SUFFIX=4  ;;
   4617     esac
   4618 fi
   4619 if test x$DRIVER_MAN_DIR = x    ; then
   4620     DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)'
   4621 fi
   4622 
   4623 if test x$ADMIN_MAN_SUFFIX = x    ; then
   4624     case $host_os in
   4625 	solaris*)	ADMIN_MAN_SUFFIX=1m ;;
   4626 	*)		ADMIN_MAN_SUFFIX=8  ;;
   4627     esac
   4628 fi
   4629 if test x$ADMIN_MAN_DIR = x    ; then
   4630     ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)'
   4631 fi
   4632 
   4633 
   4634 
   4635 
   4636 
   4637 
   4638 
   4639 
   4640 
   4641 
   4642 
   4643 
   4644 
   4645 
   4646 
   4647 XORG_MAN_PAGE="X Version 11"
   4648 
   4649 MAN_SUBSTS="\
   4650 	-e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
   4651 	-e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
   4652 	-e 's|__xservername__|Xorg|g' \
   4653 	-e 's|__xconfigfile__|xorg.conf|g' \
   4654 	-e 's|__projectroot__|\$(prefix)|g' \
   4655 	-e 's|__apploaddir__|\$(appdefaultdir)|g' \
   4656 	-e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \
   4657 	-e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \
   4658 	-e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \
   4659 	-e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \
   4660 	-e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \
   4661 	-e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'"
   4662 
   4663 
   4664 
   4665 # Check whether --enable-silent-rules was given.
   4666 if test "${enable_silent_rules+set}" = set; then :
   4667   enableval=$enable_silent_rules;
   4668 fi
   4669 
   4670 case $enable_silent_rules in
   4671 yes) AM_DEFAULT_VERBOSITY=0;;
   4672 no)  AM_DEFAULT_VERBOSITY=1;;
   4673 *)   AM_DEFAULT_VERBOSITY=0;;
   4674 esac
   4675 AM_BACKSLASH='\'
   4676 
   4677 
   4678 
   4679 # Checks for pkg-config packages
   4680 
   4681 pkg_failed=no
   4682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XBIFF" >&5
   4683 $as_echo_n "checking for XBIFF... " >&6; }
   4684 
   4685 if test -n "$XBIFF_CFLAGS"; then
   4686     pkg_cv_XBIFF_CFLAGS="$XBIFF_CFLAGS"
   4687  elif test -n "$PKG_CONFIG"; then
   4688     if test -n "$PKG_CONFIG" && \
   4689     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xbitmaps xext x11\""; } >&5
   4690   ($PKG_CONFIG --exists --print-errors "xaw7 xmu xbitmaps xext x11") 2>&5
   4691   ac_status=$?
   4692   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   4693   test $ac_status = 0; }; then
   4694   pkg_cv_XBIFF_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xbitmaps xext x11" 2>/dev/null`
   4695 else
   4696   pkg_failed=yes
   4697 fi
   4698  else
   4699     pkg_failed=untried
   4700 fi
   4701 if test -n "$XBIFF_LIBS"; then
   4702     pkg_cv_XBIFF_LIBS="$XBIFF_LIBS"
   4703  elif test -n "$PKG_CONFIG"; then
   4704     if test -n "$PKG_CONFIG" && \
   4705     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xbitmaps xext x11\""; } >&5
   4706   ($PKG_CONFIG --exists --print-errors "xaw7 xmu xbitmaps xext x11") 2>&5
   4707   ac_status=$?
   4708   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   4709   test $ac_status = 0; }; then
   4710   pkg_cv_XBIFF_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xbitmaps xext x11" 2>/dev/null`
   4711 else
   4712   pkg_failed=yes
   4713 fi
   4714  else
   4715     pkg_failed=untried
   4716 fi
   4717 
   4718 
   4719 
   4720 if test $pkg_failed = yes; then
   4721 
   4722 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
   4723         _pkg_short_errors_supported=yes
   4724 else
   4725         _pkg_short_errors_supported=no
   4726 fi
   4727         if test $_pkg_short_errors_supported = yes; then
   4728 	        XBIFF_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xaw7 xmu xbitmaps xext x11" 2>&1`
   4729         else
   4730 	        XBIFF_PKG_ERRORS=`$PKG_CONFIG --print-errors "xaw7 xmu xbitmaps xext x11" 2>&1`
   4731         fi
   4732 	# Put the nasty error message in config.log where it belongs
   4733 	echo "$XBIFF_PKG_ERRORS" >&5
   4734 
   4735 	as_fn_error $? "Package requirements (xaw7 xmu xbitmaps xext x11) were not met:
   4736 
   4737 $XBIFF_PKG_ERRORS
   4738 
   4739 Consider adjusting the PKG_CONFIG_PATH environment variable if you
   4740 installed software in a non-standard prefix.
   4741 
   4742 Alternatively, you may set the environment variables XBIFF_CFLAGS
   4743 and XBIFF_LIBS to avoid the need to call pkg-config.
   4744 See the pkg-config man page for more details.
   4745 " "$LINENO" 5
   4746 elif test $pkg_failed = untried; then
   4747 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   4748 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   4749 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
   4750 is in your PATH or set the PKG_CONFIG environment variable to the full
   4751 path to pkg-config.
   4752 
   4753 Alternatively, you may set the environment variables XBIFF_CFLAGS
   4754 and XBIFF_LIBS to avoid the need to call pkg-config.
   4755 See the pkg-config man page for more details.
   4756 
   4757 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
   4758 See \`config.log' for more details" "$LINENO" 5; }
   4759 else
   4760 	XBIFF_CFLAGS=$pkg_cv_XBIFF_CFLAGS
   4761 	XBIFF_LIBS=$pkg_cv_XBIFF_LIBS
   4762         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   4763 $as_echo "yes" >&6; }
   4764 	:
   4765 fi
   4766 
   4767 # Checks for headers
   4768 for ac_header in paths.h
   4769 do :
   4770   ac_fn_c_check_header_mongrel "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default"
   4771 if test "x$ac_cv_header_paths_h" = xyes; then :
   4772   cat >>confdefs.h <<_ACEOF
   4773 #define HAVE_PATHS_H 1
   4774 _ACEOF
   4775 
   4776 fi
   4777 
   4778 done
   4779 
   4780 
   4781 # Allow builder to set path to look for mailboxes
   4782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mailbox directory" >&5
   4783 $as_echo_n "checking for mailbox directory... " >&6; }
   4784 
   4785 # Check whether --with-mailbox-directory was given.
   4786 if test "${with_mailbox_directory+set}" = set; then :
   4787   withval=$with_mailbox_directory; mailbox_directory=$with_mailbox_directory
   4788 fi
   4789 
   4790 
   4791 if test "x$mailbox_directory" != "x"; then
   4792 
   4793 cat >>confdefs.h <<_ACEOF
   4794 #define MAILBOX_DIRECTORY "$mailbox_directory"
   4795 _ACEOF
   4796 
   4797    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mailbox_directory" >&5
   4798 $as_echo "$mailbox_directory" >&6; }
   4799 else
   4800    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5
   4801 $as_echo "not set" >&6; }
   4802 fi
   4803 
   4804 ac_config_files="$ac_config_files Makefile man/Makefile"
   4805 
   4806 cat >confcache <<\_ACEOF
   4807 # This file is a shell script that caches the results of configure
   4808 # tests run on this system so they can be shared between configure
   4809 # scripts and configure runs, see configure's option --config-cache.
   4810 # It is not useful on other systems.  If it contains results you don't
   4811 # want to keep, you may remove or edit it.
   4812 #
   4813 # config.status only pays attention to the cache file if you give it
   4814 # the --recheck option to rerun configure.
   4815 #
   4816 # `ac_cv_env_foo' variables (set or unset) will be overridden when
   4817 # loading this file, other *unset* `ac_cv_foo' will be assigned the
   4818 # following values.
   4819 
   4820 _ACEOF
   4821 
   4822 # The following way of writing the cache mishandles newlines in values,
   4823 # but we know of no workaround that is simple, portable, and efficient.
   4824 # So, we kill variables containing newlines.
   4825 # Ultrix sh set writes to stderr and can't be redirected directly,
   4826 # and sets the high bit in the cache file unless we assign to the vars.
   4827 (
   4828   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
   4829     eval ac_val=\$$ac_var
   4830     case $ac_val in #(
   4831     *${as_nl}*)
   4832       case $ac_var in #(
   4833       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
   4834 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
   4835       esac
   4836       case $ac_var in #(
   4837       _ | IFS | as_nl) ;; #(
   4838       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
   4839       *) { eval $ac_var=; unset $ac_var;} ;;
   4840       esac ;;
   4841     esac
   4842   done
   4843 
   4844   (set) 2>&1 |
   4845     case $as_nl`(ac_space=' '; set) 2>&1` in #(
   4846     *${as_nl}ac_space=\ *)
   4847       # `set' does not quote correctly, so add quotes: double-quote
   4848       # substitution turns \\\\ into \\, and sed turns \\ into \.
   4849       sed -n \
   4850 	"s/'/'\\\\''/g;
   4851 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
   4852       ;; #(
   4853     *)
   4854       # `set' quotes correctly as required by POSIX, so do not add quotes.
   4855       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
   4856       ;;
   4857     esac |
   4858     sort
   4859 ) |
   4860   sed '
   4861      /^ac_cv_env_/b end
   4862      t clear
   4863      :clear
   4864      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
   4865      t end
   4866      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
   4867      :end' >>confcache
   4868 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   4869   if test -w "$cache_file"; then
   4870     if test "x$cache_file" != "x/dev/null"; then
   4871       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
   4872 $as_echo "$as_me: updating cache $cache_file" >&6;}
   4873       if test ! -f "$cache_file" || test -h "$cache_file"; then
   4874 	cat confcache >"$cache_file"
   4875       else
   4876         case $cache_file in #(
   4877         */* | ?:*)
   4878 	  mv -f confcache "$cache_file"$$ &&
   4879 	  mv -f "$cache_file"$$ "$cache_file" ;; #(
   4880         *)
   4881 	  mv -f confcache "$cache_file" ;;
   4882 	esac
   4883       fi
   4884     fi
   4885   else
   4886     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
   4887 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   4888   fi
   4889 fi
   4890 rm -f confcache
   4891 
   4892 test "x$prefix" = xNONE && prefix=$ac_default_prefix
   4893 # Let make expand exec_prefix.
   4894 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
   4895 
   4896 DEFS=-DHAVE_CONFIG_H
   4897 
   4898 ac_libobjs=
   4899 ac_ltlibobjs=
   4900 U=
   4901 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   4902   # 1. Remove the extension, and $U if already installed.
   4903   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
   4904   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   4905   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   4906   #    will be set to the directory where LIBOBJS objects are built.
   4907   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
   4908   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
   4909 done
   4910 LIBOBJS=$ac_libobjs
   4911 
   4912 LTLIBOBJS=$ac_ltlibobjs
   4913 
   4914 
   4915  if test -n "$EXEEXT"; then
   4916   am__EXEEXT_TRUE=
   4917   am__EXEEXT_FALSE='#'
   4918 else
   4919   am__EXEEXT_TRUE='#'
   4920   am__EXEEXT_FALSE=
   4921 fi
   4922 
   4923 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
   4924   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
   4925 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   4926 fi
   4927 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
   4928   as_fn_error $? "conditional \"AMDEP\" was never defined.
   4929 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   4930 fi
   4931 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
   4932   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
   4933 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   4934 fi
   4935 
   4936 : "${CONFIG_STATUS=./config.status}"
   4937 ac_write_fail=0
   4938 ac_clean_files_save=$ac_clean_files
   4939 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
   4940 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
   4941 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
   4942 as_write_fail=0
   4943 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
   4944 #! $SHELL
   4945 # Generated by $as_me.
   4946 # Run this file to recreate the current configuration.
   4947 # Compiler output produced by configure, useful for debugging
   4948 # configure, is in config.log if it exists.
   4949 
   4950 debug=false
   4951 ac_cs_recheck=false
   4952 ac_cs_silent=false
   4953 
   4954 SHELL=\${CONFIG_SHELL-$SHELL}
   4955 export SHELL
   4956 _ASEOF
   4957 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
   4958 ## -------------------- ##
   4959 ## M4sh Initialization. ##
   4960 ## -------------------- ##
   4961 
   4962 # Be more Bourne compatible
   4963 DUALCASE=1; export DUALCASE # for MKS sh
   4964 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   4965   emulate sh
   4966   NULLCMD=:
   4967   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   4968   # is contrary to our usage.  Disable this feature.
   4969   alias -g '${1+"$@"}'='"$@"'
   4970   setopt NO_GLOB_SUBST
   4971 else
   4972   case `(set -o) 2>/dev/null` in #(
   4973   *posix*) :
   4974     set -o posix ;; #(
   4975   *) :
   4976      ;;
   4977 esac
   4978 fi
   4979 
   4980 
   4981 as_nl='
   4982 '
   4983 export as_nl
   4984 # Printing a long string crashes Solaris 7 /usr/bin/printf.
   4985 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
   4986 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
   4987 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
   4988 # Prefer a ksh shell builtin over an external printf program on Solaris,
   4989 # but without wasting forks for bash or zsh.
   4990 if test -z "$BASH_VERSION$ZSH_VERSION" \
   4991     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
   4992   as_echo='print -r --'
   4993   as_echo_n='print -rn --'
   4994 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   4995   as_echo='printf %s\n'
   4996   as_echo_n='printf %s'
   4997 else
   4998   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
   4999     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
   5000     as_echo_n='/usr/ucb/echo -n'
   5001   else
   5002     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
   5003     as_echo_n_body='eval
   5004       arg=$1;
   5005       case $arg in #(
   5006       *"$as_nl"*)
   5007 	expr "X$arg" : "X\\(.*\\)$as_nl";
   5008 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
   5009       esac;
   5010       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
   5011     '
   5012     export as_echo_n_body
   5013     as_echo_n='sh -c $as_echo_n_body as_echo'
   5014   fi
   5015   export as_echo_body
   5016   as_echo='sh -c $as_echo_body as_echo'
   5017 fi
   5018 
   5019 # The user is always right.
   5020 if test "${PATH_SEPARATOR+set}" != set; then
   5021   PATH_SEPARATOR=:
   5022   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
   5023     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
   5024       PATH_SEPARATOR=';'
   5025   }
   5026 fi
   5027 
   5028 
   5029 # IFS
   5030 # We need space, tab and new line, in precisely that order.  Quoting is
   5031 # there to prevent editors from complaining about space-tab.
   5032 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   5033 # splitting by setting IFS to empty value.)
   5034 IFS=" ""	$as_nl"
   5035 
   5036 # Find who we are.  Look in the path if we contain no directory separator.
   5037 as_myself=
   5038 case $0 in #((
   5039   *[\\/]* ) as_myself=$0 ;;
   5040   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   5041 for as_dir in $PATH
   5042 do
   5043   IFS=$as_save_IFS
   5044   test -z "$as_dir" && as_dir=.
   5045     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   5046   done
   5047 IFS=$as_save_IFS
   5048 
   5049      ;;
   5050 esac
   5051 # We did not find ourselves, most probably we were run as `sh COMMAND'
   5052 # in which case we are not to be found in the path.
   5053 if test "x$as_myself" = x; then
   5054   as_myself=$0
   5055 fi
   5056 if test ! -f "$as_myself"; then
   5057   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   5058   exit 1
   5059 fi
   5060 
   5061 # Unset variables that we do not need and which cause bugs (e.g. in
   5062 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
   5063 # suppresses any "Segmentation fault" message there.  '((' could
   5064 # trigger a bug in pdksh 5.2.14.
   5065 for as_var in BASH_ENV ENV MAIL MAILPATH
   5066 do eval test x\${$as_var+set} = xset \
   5067   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
   5068 done
   5069 PS1='$ '
   5070 PS2='> '
   5071 PS4='+ '
   5072 
   5073 # NLS nuisances.
   5074 LC_ALL=C
   5075 export LC_ALL
   5076 LANGUAGE=C
   5077 export LANGUAGE
   5078 
   5079 # CDPATH.
   5080 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
   5081 
   5082 
   5083 # as_fn_error STATUS ERROR [LINENO LOG_FD]
   5084 # ----------------------------------------
   5085 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
   5086 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
   5087 # script with STATUS, using 1 if that was 0.
   5088 as_fn_error ()
   5089 {
   5090   as_status=$1; test $as_status -eq 0 && as_status=1
   5091   if test "$4"; then
   5092     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   5093     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   5094   fi
   5095   $as_echo "$as_me: error: $2" >&2
   5096   as_fn_exit $as_status
   5097 } # as_fn_error
   5098 
   5099 
   5100 # as_fn_set_status STATUS
   5101 # -----------------------
   5102 # Set $? to STATUS, without forking.
   5103 as_fn_set_status ()
   5104 {
   5105   return $1
   5106 } # as_fn_set_status
   5107 
   5108 # as_fn_exit STATUS
   5109 # -----------------
   5110 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
   5111 as_fn_exit ()
   5112 {
   5113   set +e
   5114   as_fn_set_status $1
   5115   exit $1
   5116 } # as_fn_exit
   5117 
   5118 # as_fn_unset VAR
   5119 # ---------------
   5120 # Portably unset VAR.
   5121 as_fn_unset ()
   5122 {
   5123   { eval $1=; unset $1;}
   5124 }
   5125 as_unset=as_fn_unset
   5126 # as_fn_append VAR VALUE
   5127 # ----------------------
   5128 # Append the text in VALUE to the end of the definition contained in VAR. Take
   5129 # advantage of any shell optimizations that allow amortized linear growth over
   5130 # repeated appends, instead of the typical quadratic growth present in naive
   5131 # implementations.
   5132 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
   5133   eval 'as_fn_append ()
   5134   {
   5135     eval $1+=\$2
   5136   }'
   5137 else
   5138   as_fn_append ()
   5139   {
   5140     eval $1=\$$1\$2
   5141   }
   5142 fi # as_fn_append
   5143 
   5144 # as_fn_arith ARG...
   5145 # ------------------
   5146 # Perform arithmetic evaluation on the ARGs, and store the result in the
   5147 # global $as_val. Take advantage of shells that can avoid forks. The arguments
   5148 # must be portable across $(()) and expr.
   5149 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
   5150   eval 'as_fn_arith ()
   5151   {
   5152     as_val=$(( $* ))
   5153   }'
   5154 else
   5155   as_fn_arith ()
   5156   {
   5157     as_val=`expr "$@" || test $? -eq 1`
   5158   }
   5159 fi # as_fn_arith
   5160 
   5161 
   5162 if expr a : '\(a\)' >/dev/null 2>&1 &&
   5163    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   5164   as_expr=expr
   5165 else
   5166   as_expr=false
   5167 fi
   5168 
   5169 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
   5170   as_basename=basename
   5171 else
   5172   as_basename=false
   5173 fi
   5174 
   5175 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
   5176   as_dirname=dirname
   5177 else
   5178   as_dirname=false
   5179 fi
   5180 
   5181 as_me=`$as_basename -- "$0" ||
   5182 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   5183 	 X"$0" : 'X\(//\)$' \| \
   5184 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   5185 $as_echo X/"$0" |
   5186     sed '/^.*\/\([^/][^/]*\)\/*$/{
   5187 	    s//\1/
   5188 	    q
   5189 	  }
   5190 	  /^X\/\(\/\/\)$/{
   5191 	    s//\1/
   5192 	    q
   5193 	  }
   5194 	  /^X\/\(\/\).*/{
   5195 	    s//\1/
   5196 	    q
   5197 	  }
   5198 	  s/.*/./; q'`
   5199 
   5200 # Avoid depending upon Character Ranges.
   5201 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   5202 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   5203 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   5204 as_cr_digits='0123456789'
   5205 as_cr_alnum=$as_cr_Letters$as_cr_digits
   5206 
   5207 ECHO_C= ECHO_N= ECHO_T=
   5208 case `echo -n x` in #(((((
   5209 -n*)
   5210   case `echo 'xy\c'` in
   5211   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
   5212   xy)  ECHO_C='\c';;
   5213   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
   5214        ECHO_T='	';;
   5215   esac;;
   5216 *)
   5217   ECHO_N='-n';;
   5218 esac
   5219 
   5220 rm -f conf$$ conf$$.exe conf$$.file
   5221 if test -d conf$$.dir; then
   5222   rm -f conf$$.dir/conf$$.file
   5223 else
   5224   rm -f conf$$.dir
   5225   mkdir conf$$.dir 2>/dev/null
   5226 fi
   5227 if (echo >conf$$.file) 2>/dev/null; then
   5228   if ln -s conf$$.file conf$$ 2>/dev/null; then
   5229     as_ln_s='ln -s'
   5230     # ... but there are two gotchas:
   5231     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
   5232     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
   5233     # In both cases, we have to default to `cp -p'.
   5234     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
   5235       as_ln_s='cp -p'
   5236   elif ln conf$$.file conf$$ 2>/dev/null; then
   5237     as_ln_s=ln
   5238   else
   5239     as_ln_s='cp -p'
   5240   fi
   5241 else
   5242   as_ln_s='cp -p'
   5243 fi
   5244 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
   5245 rmdir conf$$.dir 2>/dev/null
   5246 
   5247 
   5248 # as_fn_mkdir_p
   5249 # -------------
   5250 # Create "$as_dir" as a directory, including parents if necessary.
   5251 as_fn_mkdir_p ()
   5252 {
   5253 
   5254   case $as_dir in #(
   5255   -*) as_dir=./$as_dir;;
   5256   esac
   5257   test -d "$as_dir" || eval $as_mkdir_p || {
   5258     as_dirs=
   5259     while :; do
   5260       case $as_dir in #(
   5261       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
   5262       *) as_qdir=$as_dir;;
   5263       esac
   5264       as_dirs="'$as_qdir' $as_dirs"
   5265       as_dir=`$as_dirname -- "$as_dir" ||
   5266 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   5267 	 X"$as_dir" : 'X\(//\)[^/]' \| \
   5268 	 X"$as_dir" : 'X\(//\)$' \| \
   5269 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
   5270 $as_echo X"$as_dir" |
   5271     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   5272 	    s//\1/
   5273 	    q
   5274 	  }
   5275 	  /^X\(\/\/\)[^/].*/{
   5276 	    s//\1/
   5277 	    q
   5278 	  }
   5279 	  /^X\(\/\/\)$/{
   5280 	    s//\1/
   5281 	    q
   5282 	  }
   5283 	  /^X\(\/\).*/{
   5284 	    s//\1/
   5285 	    q
   5286 	  }
   5287 	  s/.*/./; q'`
   5288       test -d "$as_dir" && break
   5289     done
   5290     test -z "$as_dirs" || eval "mkdir $as_dirs"
   5291   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
   5292 
   5293 
   5294 } # as_fn_mkdir_p
   5295 if mkdir -p . 2>/dev/null; then
   5296   as_mkdir_p='mkdir -p "$as_dir"'
   5297 else
   5298   test -d ./-p && rmdir ./-p
   5299   as_mkdir_p=false
   5300 fi
   5301 
   5302 if test -x / >/dev/null 2>&1; then
   5303   as_test_x='test -x'
   5304 else
   5305   if ls -dL / >/dev/null 2>&1; then
   5306     as_ls_L_option=L
   5307   else
   5308     as_ls_L_option=
   5309   fi
   5310   as_test_x='
   5311     eval sh -c '\''
   5312       if test -d "$1"; then
   5313 	test -d "$1/.";
   5314       else
   5315 	case $1 in #(
   5316 	-*)set "./$1";;
   5317 	esac;
   5318 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
   5319 	???[sx]*):;;*)false;;esac;fi
   5320     '\'' sh
   5321   '
   5322 fi
   5323 as_executable_p=$as_test_x
   5324 
   5325 # Sed expression to map a string onto a valid CPP name.
   5326 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   5327 
   5328 # Sed expression to map a string onto a valid variable name.
   5329 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   5330 
   5331 
   5332 exec 6>&1
   5333 ## ----------------------------------- ##
   5334 ## Main body of $CONFIG_STATUS script. ##
   5335 ## ----------------------------------- ##
   5336 _ASEOF
   5337 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
   5338 
   5339 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   5340 # Save the log message, to keep $0 and so on meaningful, and to
   5341 # report actual input values of CONFIG_FILES etc. instead of their
   5342 # values after options handling.
   5343 ac_log="
   5344 This file was extended by xbiff $as_me 1.0.3, which was
   5345 generated by GNU Autoconf 2.68.  Invocation command line was
   5346 
   5347   CONFIG_FILES    = $CONFIG_FILES
   5348   CONFIG_HEADERS  = $CONFIG_HEADERS
   5349   CONFIG_LINKS    = $CONFIG_LINKS
   5350   CONFIG_COMMANDS = $CONFIG_COMMANDS
   5351   $ $0 $@
   5352 
   5353 on `(hostname || uname -n) 2>/dev/null | sed 1q`
   5354 "
   5355 
   5356 _ACEOF
   5357 
   5358 case $ac_config_files in *"
   5359 "*) set x $ac_config_files; shift; ac_config_files=$*;;
   5360 esac
   5361 
   5362 case $ac_config_headers in *"
   5363 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
   5364 esac
   5365 
   5366 
   5367 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   5368 # Files that config.status was made for.
   5369 config_files="$ac_config_files"
   5370 config_headers="$ac_config_headers"
   5371 config_commands="$ac_config_commands"
   5372 
   5373 _ACEOF
   5374 
   5375 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   5376 ac_cs_usage="\
   5377 \`$as_me' instantiates files and other configuration actions
   5378 from templates according to the current configuration.  Unless the files
   5379 and actions are specified as TAGs, all are instantiated by default.
   5380 
   5381 Usage: $0 [OPTION]... [TAG]...
   5382 
   5383   -h, --help       print this help, then exit
   5384   -V, --version    print version number and configuration settings, then exit
   5385       --config     print configuration, then exit
   5386   -q, --quiet, --silent
   5387                    do not print progress messages
   5388   -d, --debug      don't remove temporary files
   5389       --recheck    update $as_me by reconfiguring in the same conditions
   5390       --file=FILE[:TEMPLATE]
   5391                    instantiate the configuration file FILE
   5392       --header=FILE[:TEMPLATE]
   5393                    instantiate the configuration header FILE
   5394 
   5395 Configuration files:
   5396 $config_files
   5397 
   5398 Configuration headers:
   5399 $config_headers
   5400 
   5401 Configuration commands:
   5402 $config_commands
   5403 
   5404 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>."
   5405 
   5406 _ACEOF
   5407 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   5408 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
   5409 ac_cs_version="\\
   5410 xbiff config.status 1.0.3
   5411 configured by $0, generated by GNU Autoconf 2.68,
   5412   with options \\"\$ac_cs_config\\"
   5413 
   5414 Copyright (C) 2010 Free Software Foundation, Inc.
   5415 This config.status script is free software; the Free Software Foundation
   5416 gives unlimited permission to copy, distribute and modify it."
   5417 
   5418 ac_pwd='$ac_pwd'
   5419 srcdir='$srcdir'
   5420 INSTALL='$INSTALL'
   5421 MKDIR_P='$MKDIR_P'
   5422 AWK='$AWK'
   5423 test -n "\$AWK" || AWK=awk
   5424 _ACEOF
   5425 
   5426 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   5427 # The default lists apply if the user does not specify any file.
   5428 ac_need_defaults=:
   5429 while test $# != 0
   5430 do
   5431   case $1 in
   5432   --*=?*)
   5433     ac_option=`expr "X$1" : 'X\([^=]*\)='`
   5434     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
   5435     ac_shift=:
   5436     ;;
   5437   --*=)
   5438     ac_option=`expr "X$1" : 'X\([^=]*\)='`
   5439     ac_optarg=
   5440     ac_shift=:
   5441     ;;
   5442   *)
   5443     ac_option=$1
   5444     ac_optarg=$2
   5445     ac_shift=shift
   5446     ;;
   5447   esac
   5448 
   5449   case $ac_option in
   5450   # Handling of the options.
   5451   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
   5452     ac_cs_recheck=: ;;
   5453   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
   5454     $as_echo "$ac_cs_version"; exit ;;
   5455   --config | --confi | --conf | --con | --co | --c )
   5456     $as_echo "$ac_cs_config"; exit ;;
   5457   --debug | --debu | --deb | --de | --d | -d )
   5458     debug=: ;;
   5459   --file | --fil | --fi | --f )
   5460     $ac_shift
   5461     case $ac_optarg in
   5462     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
   5463     '') as_fn_error $? "missing file argument" ;;
   5464     esac
   5465     as_fn_append CONFIG_FILES " '$ac_optarg'"
   5466     ac_need_defaults=false;;
   5467   --header | --heade | --head | --hea )
   5468     $ac_shift
   5469     case $ac_optarg in
   5470     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
   5471     esac
   5472     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
   5473     ac_need_defaults=false;;
   5474   --he | --h)
   5475     # Conflict between --help and --header
   5476     as_fn_error $? "ambiguous option: \`$1'
   5477 Try \`$0 --help' for more information.";;
   5478   --help | --hel | -h )
   5479     $as_echo "$ac_cs_usage"; exit ;;
   5480   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   5481   | -silent | --silent | --silen | --sile | --sil | --si | --s)
   5482     ac_cs_silent=: ;;
   5483 
   5484   # This is an error.
   5485   -*) as_fn_error $? "unrecognized option: \`$1'
   5486 Try \`$0 --help' for more information." ;;
   5487 
   5488   *) as_fn_append ac_config_targets " $1"
   5489      ac_need_defaults=false ;;
   5490 
   5491   esac
   5492   shift
   5493 done
   5494 
   5495 ac_configure_extra_args=
   5496 
   5497 if $ac_cs_silent; then
   5498   exec 6>/dev/null
   5499   ac_configure_extra_args="$ac_configure_extra_args --silent"
   5500 fi
   5501 
   5502 _ACEOF
   5503 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   5504 if \$ac_cs_recheck; then
   5505   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   5506   shift
   5507   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
   5508   CONFIG_SHELL='$SHELL'
   5509   export CONFIG_SHELL
   5510   exec "\$@"
   5511 fi
   5512 
   5513 _ACEOF
   5514 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   5515 exec 5>>config.log
   5516 {
   5517   echo
   5518   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
   5519 ## Running $as_me. ##
   5520 _ASBOX
   5521   $as_echo "$ac_log"
   5522 } >&5
   5523 
   5524 _ACEOF
   5525 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   5526 #
   5527 # INIT-COMMANDS
   5528 #
   5529 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
   5530 
   5531 _ACEOF
   5532 
   5533 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   5534 
   5535 # Handling of arguments.
   5536 for ac_config_target in $ac_config_targets
   5537 do
   5538   case $ac_config_target in
   5539     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
   5540     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
   5541     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   5542     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
   5543 
   5544   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   5545   esac
   5546 done
   5547 
   5548 
   5549 # If the user did not use the arguments to specify the items to instantiate,
   5550 # then the envvar interface is used.  Set only those that are not.
   5551 # We use the long form for the default assignment because of an extremely
   5552 # bizarre bug on SunOS 4.1.3.
   5553 if $ac_need_defaults; then
   5554   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
   5555   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
   5556   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
   5557 fi
   5558 
   5559 # Have a temporary directory for convenience.  Make it in the build tree
   5560 # simply because there is no reason against having it here, and in addition,
   5561 # creating and moving files from /tmp can sometimes cause problems.
   5562 # Hook for its removal unless debugging.
   5563 # Note that there is a small window in which the directory will not be cleaned:
   5564 # after its creation but before its name has been assigned to `$tmp'.
   5565 $debug ||
   5566 {
   5567   tmp= ac_tmp=
   5568   trap 'exit_status=$?
   5569   : "${ac_tmp:=$tmp}"
   5570   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
   5571 ' 0
   5572   trap 'as_fn_exit 1' 1 2 13 15
   5573 }
   5574 # Create a (secure) tmp directory for tmp files.
   5575 
   5576 {
   5577   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
   5578   test -d "$tmp"
   5579 }  ||
   5580 {
   5581   tmp=./conf$$-$RANDOM
   5582   (umask 077 && mkdir "$tmp")
   5583 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
   5584 ac_tmp=$tmp
   5585 
   5586 # Set up the scripts for CONFIG_FILES section.
   5587 # No need to generate them if there are no CONFIG_FILES.
   5588 # This happens for instance with `./config.status config.h'.
   5589 if test -n "$CONFIG_FILES"; then
   5590 
   5591 
   5592 ac_cr=`echo X | tr X '\015'`
   5593 # On cygwin, bash can eat \r inside `` if the user requested igncr.
   5594 # But we know of no other shell where ac_cr would be empty at this
   5595 # point, so we can use a bashism as a fallback.
   5596 if test "x$ac_cr" = x; then
   5597   eval ac_cr=\$\'\\r\'
   5598 fi
   5599 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
   5600 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
   5601   ac_cs_awk_cr='\\r'
   5602 else
   5603   ac_cs_awk_cr=$ac_cr
   5604 fi
   5605 
   5606 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
   5607 _ACEOF
   5608 
   5609 
   5610 {
   5611   echo "cat >conf$$subs.awk <<_ACEOF" &&
   5612   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   5613   echo "_ACEOF"
   5614 } >conf$$subs.sh ||
   5615   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   5616 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
   5617 ac_delim='%!_!# '
   5618 for ac_last_try in false false false false false :; do
   5619   . ./conf$$subs.sh ||
   5620     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   5621 
   5622   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
   5623   if test $ac_delim_n = $ac_delim_num; then
   5624     break
   5625   elif $ac_last_try; then
   5626     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   5627   else
   5628     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   5629   fi
   5630 done
   5631 rm -f conf$$subs.sh
   5632 
   5633 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   5634 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
   5635 _ACEOF
   5636 sed -n '
   5637 h
   5638 s/^/S["/; s/!.*/"]=/
   5639 p
   5640 g
   5641 s/^[^!]*!//
   5642 :repl
   5643 t repl
   5644 s/'"$ac_delim"'$//
   5645 t delim
   5646 :nl
   5647 h
   5648 s/\(.\{148\}\)..*/\1/
   5649 t more1
   5650 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
   5651 p
   5652 n
   5653 b repl
   5654 :more1
   5655 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
   5656 p
   5657 g
   5658 s/.\{148\}//
   5659 t nl
   5660 :delim
   5661 h
   5662 s/\(.\{148\}\)..*/\1/
   5663 t more2
   5664 s/["\\]/\\&/g; s/^/"/; s/$/"/
   5665 p
   5666 b
   5667 :more2
   5668 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
   5669 p
   5670 g
   5671 s/.\{148\}//
   5672 t delim
   5673 ' <conf$$subs.awk | sed '
   5674 /^[^""]/{
   5675   N
   5676   s/\n//
   5677 }
   5678 ' >>$CONFIG_STATUS || ac_write_fail=1
   5679 rm -f conf$$subs.awk
   5680 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   5681 _ACAWK
   5682 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
   5683   for (key in S) S_is_set[key] = 1
   5684   FS = ""
   5685 
   5686 }
   5687 {
   5688   line = $ 0
   5689   nfields = split(line, field, "@")
   5690   substed = 0
   5691   len = length(field[1])
   5692   for (i = 2; i < nfields; i++) {
   5693     key = field[i]
   5694     keylen = length(key)
   5695     if (S_is_set[key]) {
   5696       value = S[key]
   5697       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
   5698       len += length(value) + length(field[++i])
   5699       substed = 1
   5700     } else
   5701       len += 1 + keylen
   5702   }
   5703 
   5704   print line
   5705 }
   5706 
   5707 _ACAWK
   5708 _ACEOF
   5709 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   5710 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
   5711   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
   5712 else
   5713   cat
   5714 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
   5715   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
   5716 _ACEOF
   5717 
   5718 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
   5719 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
   5720 # trailing colons and then remove the whole line if VPATH becomes empty
   5721 # (actually we leave an empty line to preserve line numbers).
   5722 if test "x$srcdir" = x.; then
   5723   ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
   5724 h
   5725 s///
   5726 s/^/:/
   5727 s/[	 ]*$/:/
   5728 s/:\$(srcdir):/:/g
   5729 s/:\${srcdir}:/:/g
   5730 s/:@srcdir@:/:/g
   5731 s/^:*//
   5732 s/:*$//
   5733 x
   5734 s/\(=[	 ]*\).*/\1/
   5735 G
   5736 s/\n//
   5737 s/^[^=]*=[	 ]*$//
   5738 }'
   5739 fi
   5740 
   5741 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   5742 fi # test -n "$CONFIG_FILES"
   5743 
   5744 # Set up the scripts for CONFIG_HEADERS section.
   5745 # No need to generate them if there are no CONFIG_HEADERS.
   5746 # This happens for instance with `./config.status Makefile'.
   5747 if test -n "$CONFIG_HEADERS"; then
   5748 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
   5749 BEGIN {
   5750 _ACEOF
   5751 
   5752 # Transform confdefs.h into an awk script `defines.awk', embedded as
   5753 # here-document in config.status, that substitutes the proper values into
   5754 # config.h.in to produce config.h.
   5755 
   5756 # Create a delimiter string that does not exist in confdefs.h, to ease
   5757 # handling of long lines.
   5758 ac_delim='%!_!# '
   5759 for ac_last_try in false false :; do
   5760   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
   5761   if test -z "$ac_tt"; then
   5762     break
   5763   elif $ac_last_try; then
   5764     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
   5765   else
   5766     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   5767   fi
   5768 done
   5769 
   5770 # For the awk script, D is an array of macro values keyed by name,
   5771 # likewise P contains macro parameters if any.  Preserve backslash
   5772 # newline sequences.
   5773 
   5774 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
   5775 sed -n '
   5776 s/.\{148\}/&'"$ac_delim"'/g
   5777 t rset
   5778 :rset
   5779 s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
   5780 t def
   5781 d
   5782 :def
   5783 s/\\$//
   5784 t bsnl
   5785 s/["\\]/\\&/g
   5786 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
   5787 D["\1"]=" \3"/p
   5788 s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
   5789 d
   5790 :bsnl
   5791 s/["\\]/\\&/g
   5792 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
   5793 D["\1"]=" \3\\\\\\n"\\/p
   5794 t cont
   5795 s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
   5796 t cont
   5797 d
   5798 :cont
   5799 n
   5800 s/.\{148\}/&'"$ac_delim"'/g
   5801 t clear
   5802 :clear
   5803 s/\\$//
   5804 t bsnlc
   5805 s/["\\]/\\&/g; s/^/"/; s/$/"/p
   5806 d
   5807 :bsnlc
   5808 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
   5809 b cont
   5810 ' <confdefs.h | sed '
   5811 s/'"$ac_delim"'/"\\\
   5812 "/g' >>$CONFIG_STATUS || ac_write_fail=1
   5813 
   5814 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   5815   for (key in D) D_is_set[key] = 1
   5816   FS = ""
   5817 }
   5818 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
   5819   line = \$ 0
   5820   split(line, arg, " ")
   5821   if (arg[1] == "#") {
   5822     defundef = arg[2]
   5823     mac1 = arg[3]
   5824   } else {
   5825     defundef = substr(arg[1], 2)
   5826     mac1 = arg[2]
   5827   }
   5828   split(mac1, mac2, "(") #)
   5829   macro = mac2[1]
   5830   prefix = substr(line, 1, index(line, defundef) - 1)
   5831   if (D_is_set[macro]) {
   5832     # Preserve the white space surrounding the "#".
   5833     print prefix "define", macro P[macro] D[macro]
   5834     next
   5835   } else {
   5836     # Replace #undef with comments.  This is necessary, for example,
   5837     # in the case of _POSIX_SOURCE, which is predefined and required
   5838     # on some systems where configure will not decide to define it.
   5839     if (defundef == "undef") {
   5840       print "/*", prefix defundef, macro, "*/"
   5841       next
   5842     }
   5843   }
   5844 }
   5845 { print }
   5846 _ACAWK
   5847 _ACEOF
   5848 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   5849   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
   5850 fi # test -n "$CONFIG_HEADERS"
   5851 
   5852 
   5853 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
   5854 shift
   5855 for ac_tag
   5856 do
   5857   case $ac_tag in
   5858   :[FHLC]) ac_mode=$ac_tag; continue;;
   5859   esac
   5860   case $ac_mode$ac_tag in
   5861   :[FHL]*:*);;
   5862   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
   5863   :[FH]-) ac_tag=-:-;;
   5864   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   5865   esac
   5866   ac_save_IFS=$IFS
   5867   IFS=:
   5868   set x $ac_tag
   5869   IFS=$ac_save_IFS
   5870   shift
   5871   ac_file=$1
   5872   shift
   5873 
   5874   case $ac_mode in
   5875   :L) ac_source=$1;;
   5876   :[FH])
   5877     ac_file_inputs=
   5878     for ac_f
   5879     do
   5880       case $ac_f in
   5881       -) ac_f="$ac_tmp/stdin";;
   5882       *) # Look for the file first in the build tree, then in the source tree
   5883 	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
   5884 	 # because $ac_f cannot contain `:'.
   5885 	 test -f "$ac_f" ||
   5886 	   case $ac_f in
   5887 	   [\\/$]*) false;;
   5888 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
   5889 	   esac ||
   5890 	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
   5891       esac
   5892       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
   5893       as_fn_append ac_file_inputs " '$ac_f'"
   5894     done
   5895 
   5896     # Let's still pretend it is `configure' which instantiates (i.e., don't
   5897     # use $as_me), people would be surprised to read:
   5898     #    /* config.h.  Generated by config.status.  */
   5899     configure_input='Generated from '`
   5900 	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
   5901 	`' by configure.'
   5902     if test x"$ac_file" != x-; then
   5903       configure_input="$ac_file.  $configure_input"
   5904       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
   5905 $as_echo "$as_me: creating $ac_file" >&6;}
   5906     fi
   5907     # Neutralize special characters interpreted by sed in replacement strings.
   5908     case $configure_input in #(
   5909     *\&* | *\|* | *\\* )
   5910        ac_sed_conf_input=`$as_echo "$configure_input" |
   5911        sed 's/[\\\\&|]/\\\\&/g'`;; #(
   5912     *) ac_sed_conf_input=$configure_input;;
   5913     esac
   5914 
   5915     case $ac_tag in
   5916     *:-:* | *:-) cat >"$ac_tmp/stdin" \
   5917       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
   5918     esac
   5919     ;;
   5920   esac
   5921 
   5922   ac_dir=`$as_dirname -- "$ac_file" ||
   5923 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   5924 	 X"$ac_file" : 'X\(//\)[^/]' \| \
   5925 	 X"$ac_file" : 'X\(//\)$' \| \
   5926 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
   5927 $as_echo X"$ac_file" |
   5928     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   5929 	    s//\1/
   5930 	    q
   5931 	  }
   5932 	  /^X\(\/\/\)[^/].*/{
   5933 	    s//\1/
   5934 	    q
   5935 	  }
   5936 	  /^X\(\/\/\)$/{
   5937 	    s//\1/
   5938 	    q
   5939 	  }
   5940 	  /^X\(\/\).*/{
   5941 	    s//\1/
   5942 	    q
   5943 	  }
   5944 	  s/.*/./; q'`
   5945   as_dir="$ac_dir"; as_fn_mkdir_p
   5946   ac_builddir=.
   5947 
   5948 case "$ac_dir" in
   5949 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   5950 *)
   5951   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   5952   # A ".." for each directory in $ac_dir_suffix.
   5953   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   5954   case $ac_top_builddir_sub in
   5955   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   5956   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
   5957   esac ;;
   5958 esac
   5959 ac_abs_top_builddir=$ac_pwd
   5960 ac_abs_builddir=$ac_pwd$ac_dir_suffix
   5961 # for backward compatibility:
   5962 ac_top_builddir=$ac_top_build_prefix
   5963 
   5964 case $srcdir in
   5965   .)  # We are building in place.
   5966     ac_srcdir=.
   5967     ac_top_srcdir=$ac_top_builddir_sub
   5968     ac_abs_top_srcdir=$ac_pwd ;;
   5969   [\\/]* | ?:[\\/]* )  # Absolute name.
   5970     ac_srcdir=$srcdir$ac_dir_suffix;
   5971     ac_top_srcdir=$srcdir
   5972     ac_abs_top_srcdir=$srcdir ;;
   5973   *) # Relative name.
   5974     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
   5975     ac_top_srcdir=$ac_top_build_prefix$srcdir
   5976     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
   5977 esac
   5978 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   5979 
   5980 
   5981   case $ac_mode in
   5982   :F)
   5983   #
   5984   # CONFIG_FILE
   5985   #
   5986 
   5987   case $INSTALL in
   5988   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
   5989   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
   5990   esac
   5991   ac_MKDIR_P=$MKDIR_P
   5992   case $MKDIR_P in
   5993   [\\/$]* | ?:[\\/]* ) ;;
   5994   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
   5995   esac
   5996 _ACEOF
   5997 
   5998 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   5999 # If the template does not know about datarootdir, expand it.
   6000 # FIXME: This hack should be removed a few years after 2.60.
   6001 ac_datarootdir_hack=; ac_datarootdir_seen=
   6002 ac_sed_dataroot='
   6003 /datarootdir/ {
   6004   p
   6005   q
   6006 }
   6007 /@datadir@/p
   6008 /@docdir@/p
   6009 /@infodir@/p
   6010 /@localedir@/p
   6011 /@mandir@/p'
   6012 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
   6013 *datarootdir*) ac_datarootdir_seen=yes;;
   6014 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
   6015   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
   6016 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
   6017 _ACEOF
   6018 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   6019   ac_datarootdir_hack='
   6020   s&@datadir@&$datadir&g
   6021   s&@docdir@&$docdir&g
   6022   s&@infodir@&$infodir&g
   6023   s&@localedir@&$localedir&g
   6024   s&@mandir@&$mandir&g
   6025   s&\\\${datarootdir}&$datarootdir&g' ;;
   6026 esac
   6027 _ACEOF
   6028 
   6029 # Neutralize VPATH when `$srcdir' = `.'.
   6030 # Shell code in configure.ac might set extrasub.
   6031 # FIXME: do we really want to maintain this feature?
   6032 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   6033 ac_sed_extra="$ac_vpsub
   6034 $extrasub
   6035 _ACEOF
   6036 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   6037 :t
   6038 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
   6039 s|@configure_input@|$ac_sed_conf_input|;t t
   6040 s&@top_builddir@&$ac_top_builddir_sub&;t t
   6041 s&@top_build_prefix@&$ac_top_build_prefix&;t t
   6042 s&@srcdir@&$ac_srcdir&;t t
   6043 s&@abs_srcdir@&$ac_abs_srcdir&;t t
   6044 s&@top_srcdir@&$ac_top_srcdir&;t t
   6045 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
   6046 s&@builddir@&$ac_builddir&;t t
   6047 s&@abs_builddir@&$ac_abs_builddir&;t t
   6048 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
   6049 s&@INSTALL@&$ac_INSTALL&;t t
   6050 s&@MKDIR_P@&$ac_MKDIR_P&;t t
   6051 $ac_datarootdir_hack
   6052 "
   6053 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
   6054   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
   6055 
   6056 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   6057   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
   6058   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
   6059       "$ac_tmp/out"`; test -z "$ac_out"; } &&
   6060   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
   6061 which seems to be undefined.  Please make sure it is defined" >&5
   6062 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
   6063 which seems to be undefined.  Please make sure it is defined" >&2;}
   6064 
   6065   rm -f "$ac_tmp/stdin"
   6066   case $ac_file in
   6067   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
   6068   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
   6069   esac \
   6070   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
   6071  ;;
   6072   :H)
   6073   #
   6074   # CONFIG_HEADER
   6075   #
   6076   if test x"$ac_file" != x-; then
   6077     {
   6078       $as_echo "/* $configure_input  */" \
   6079       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
   6080     } >"$ac_tmp/config.h" \
   6081       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
   6082     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
   6083       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
   6084 $as_echo "$as_me: $ac_file is unchanged" >&6;}
   6085     else
   6086       rm -f "$ac_file"
   6087       mv "$ac_tmp/config.h" "$ac_file" \
   6088 	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
   6089     fi
   6090   else
   6091     $as_echo "/* $configure_input  */" \
   6092       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
   6093       || as_fn_error $? "could not create -" "$LINENO" 5
   6094   fi
   6095 # Compute "$ac_file"'s index in $config_headers.
   6096 _am_arg="$ac_file"
   6097 _am_stamp_count=1
   6098 for _am_header in $config_headers :; do
   6099   case $_am_header in
   6100     $_am_arg | $_am_arg:* )
   6101       break ;;
   6102     * )
   6103       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
   6104   esac
   6105 done
   6106 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
   6107 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   6108 	 X"$_am_arg" : 'X\(//\)[^/]' \| \
   6109 	 X"$_am_arg" : 'X\(//\)$' \| \
   6110 	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
   6111 $as_echo X"$_am_arg" |
   6112     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   6113 	    s//\1/
   6114 	    q
   6115 	  }
   6116 	  /^X\(\/\/\)[^/].*/{
   6117 	    s//\1/
   6118 	    q
   6119 	  }
   6120 	  /^X\(\/\/\)$/{
   6121 	    s//\1/
   6122 	    q
   6123 	  }
   6124 	  /^X\(\/\).*/{
   6125 	    s//\1/
   6126 	    q
   6127 	  }
   6128 	  s/.*/./; q'`/stamp-h$_am_stamp_count
   6129  ;;
   6130 
   6131   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
   6132 $as_echo "$as_me: executing $ac_file commands" >&6;}
   6133  ;;
   6134   esac
   6135 
   6136 
   6137   case $ac_file$ac_mode in
   6138     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
   6139   # Autoconf 2.62 quotes --file arguments for eval, but not when files
   6140   # are listed without --file.  Let's play safe and only enable the eval
   6141   # if we detect the quoting.
   6142   case $CONFIG_FILES in
   6143   *\'*) eval set x "$CONFIG_FILES" ;;
   6144   *)   set x $CONFIG_FILES ;;
   6145   esac
   6146   shift
   6147   for mf
   6148   do
   6149     # Strip MF so we end up with the name of the file.
   6150     mf=`echo "$mf" | sed -e 's/:.*$//'`
   6151     # Check whether this is an Automake generated Makefile or not.
   6152     # We used to match only the files named `Makefile.in', but
   6153     # some people rename them; so instead we look at the file content.
   6154     # Grep'ing the first line is not enough: some people post-process
   6155     # each Makefile.in and add a new line on top of each file to say so.
   6156     # Grep'ing the whole file is not good either: AIX grep has a line
   6157     # limit of 2048, but all sed's we know have understand at least 4000.
   6158     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
   6159       dirpart=`$as_dirname -- "$mf" ||
   6160 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   6161 	 X"$mf" : 'X\(//\)[^/]' \| \
   6162 	 X"$mf" : 'X\(//\)$' \| \
   6163 	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
   6164 $as_echo X"$mf" |
   6165     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   6166 	    s//\1/
   6167 	    q
   6168 	  }
   6169 	  /^X\(\/\/\)[^/].*/{
   6170 	    s//\1/
   6171 	    q
   6172 	  }
   6173 	  /^X\(\/\/\)$/{
   6174 	    s//\1/
   6175 	    q
   6176 	  }
   6177 	  /^X\(\/\).*/{
   6178 	    s//\1/
   6179 	    q
   6180 	  }
   6181 	  s/.*/./; q'`
   6182     else
   6183       continue
   6184     fi
   6185     # Extract the definition of DEPDIR, am__include, and am__quote
   6186     # from the Makefile without running `make'.
   6187     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
   6188     test -z "$DEPDIR" && continue
   6189     am__include=`sed -n 's/^am__include = //p' < "$mf"`
   6190     test -z "am__include" && continue
   6191     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
   6192     # When using ansi2knr, U may be empty or an underscore; expand it
   6193     U=`sed -n 's/^U = //p' < "$mf"`
   6194     # Find all dependency output files, they are included files with
   6195     # $(DEPDIR) in their names.  We invoke sed twice because it is the
   6196     # simplest approach to changing $(DEPDIR) to its actual value in the
   6197     # expansion.
   6198     for file in `sed -n "
   6199       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
   6200 	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
   6201       # Make sure the directory exists.
   6202       test -f "$dirpart/$file" && continue
   6203       fdir=`$as_dirname -- "$file" ||
   6204 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   6205 	 X"$file" : 'X\(//\)[^/]' \| \
   6206 	 X"$file" : 'X\(//\)$' \| \
   6207 	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
   6208 $as_echo X"$file" |
   6209     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   6210 	    s//\1/
   6211 	    q
   6212 	  }
   6213 	  /^X\(\/\/\)[^/].*/{
   6214 	    s//\1/
   6215 	    q
   6216 	  }
   6217 	  /^X\(\/\/\)$/{
   6218 	    s//\1/
   6219 	    q
   6220 	  }
   6221 	  /^X\(\/\).*/{
   6222 	    s//\1/
   6223 	    q
   6224 	  }
   6225 	  s/.*/./; q'`
   6226       as_dir=$dirpart/$fdir; as_fn_mkdir_p
   6227       # echo "creating $dirpart/$file"
   6228       echo '# dummy' > "$dirpart/$file"
   6229     done
   6230   done
   6231 }
   6232  ;;
   6233 
   6234   esac
   6235 done # for ac_tag
   6236 
   6237 
   6238 as_fn_exit 0
   6239 _ACEOF
   6240 ac_clean_files=$ac_clean_files_save
   6241 
   6242 test $ac_write_fail = 0 ||
   6243   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
   6244 
   6245 
   6246 # configure is writing to config.log, and then calls config.status.
   6247 # config.status does its own redirection, appending to config.log.
   6248 # Unfortunately, on DOS this fails, as config.log is still kept open
   6249 # by configure, so config.status won't be able to write to it; its
   6250 # output is simply discarded.  So we exec the FD to /dev/null,
   6251 # effectively closing config.log, so it can be properly (re)opened and
   6252 # appended to by config.status.  When coming back to configure, we
   6253 # need to make the FD available again.
   6254 if test "$no_create" != yes; then
   6255   ac_cs_success=:
   6256   ac_config_status_args=
   6257   test "$silent" = yes &&
   6258     ac_config_status_args="$ac_config_status_args --quiet"
   6259   exec 5>/dev/null
   6260   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
   6261   exec 5>>config.log
   6262   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   6263   # would make configure fail if this is the last instruction.
   6264   $ac_cs_success || as_fn_exit 1
   6265 fi
   6266 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
   6267   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
   6268 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
   6269 fi
   6270 
   6271