readline/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for readline UNUSED-VERSION.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 199   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME='readline'
 578 PACKAGE_TARNAME='readline'
 579 PACKAGE_VERSION='UNUSED-VERSION'
 580 PACKAGE_STRING='readline UNUSED-VERSION'
 581 PACKAGE_BUGREPORT=''
 582 PACKAGE_URL=''
 583
 584 ac_unique_file="readline/readline.c"
 585 enable_option_checking=no
 586 ac_subst_vars='LTLIBOBJS
 587 LIBOBJS
 588 subdirs
 589 MAINT
 590 MAINTAINER_MODE_FALSE
 591 MAINTAINER_MODE_TRUE
 592 AM_BACKSLASH
 593 AM_DEFAULT_VERBOSITY
 594 AM_DEFAULT_V
 595 AM_V
 596 am__untar
 597 am__tar
 598 AMTAR
 599 am__leading_dot
 600 SET_MAKE
 601 AWK
 602 mkdir_p
 603 MKDIR_P
 604 INSTALL_STRIP_PROGRAM
 605 STRIP
 606 install_sh
 607 MAKEINFO
 608 AUTOHEADER
 609 AUTOMAKE
 610 AUTOCONF
 611 ACLOCAL
 612 VERSION
 613 PACKAGE
 614 CYGPATH_W
 615 am__isrc
 616 INSTALL_DATA
 617 INSTALL_SCRIPT
 618 INSTALL_PROGRAM
 619 target_alias
 620 host_alias
 621 build_alias
 622 LIBS
 623 ECHO_T
 624 ECHO_N
 625 ECHO_C
 626 DEFS
 627 mandir
 628 localedir
 629 libdir
 630 psdir
 631 pdfdir
 632 dvidir
 633 htmldir
 634 infodir
 635 docdir
 636 oldincludedir
 637 includedir
 638 localstatedir
 639 sharedstatedir
 640 sysconfdir
 641 datadir
 642 datarootdir
 643 libexecdir
 644 sbindir
 645 bindir
 646 program_transform_name
 647 prefix
 648 exec_prefix
 649 PACKAGE_URL
 650 PACKAGE_BUGREPORT
 651 PACKAGE_STRING
 652 PACKAGE_VERSION
 653 PACKAGE_TARNAME
 654 PACKAGE_NAME
 655 PATH_SEPARATOR
 656 SHELL'
 657 ac_subst_files=''
 658 ac_user_opts='
 659 enable_option_checking
 660 enable_silent_rules
 661 enable_maintainer_mode
 662 '
 663       ac_precious_vars='build_alias
 664 host_alias
 665 target_alias'
 666 ac_subdirs_all='readline'
 667
 668 # Initialize some variables set by options.
 669 ac_init_help=
 670 ac_init_version=false
 671 ac_unrecognized_opts=
 672 ac_unrecognized_sep=
 673 # The variables have the same names as the options, with
 674 # dashes changed to underlines.
 675 cache_file=/dev/null
 676 exec_prefix=NONE
 677 no_create=
 678 no_recursion=
 679 prefix=NONE
 680 program_prefix=NONE
 681 program_suffix=NONE
 682 program_transform_name=s,x,x,
 683 silent=
 684 site=
 685 srcdir=
 686 verbose=
 687 x_includes=NONE
 688 x_libraries=NONE
 689
 690 # Installation directory options.
 691 # These are left unexpanded so users can "make install exec_prefix=/foo"
 692 # and all the variables that are supposed to be based on exec_prefix
 693 # by default will actually change.
 694 # Use braces instead of parens because sh, perl, etc. also accept them.
 695 # (The list follows the same order as the GNU Coding Standards.)
 696 bindir='${exec_prefix}/bin'
 697 sbindir='${exec_prefix}/sbin'
 698 libexecdir='${exec_prefix}/libexec'
 699 datarootdir='${prefix}/share'
 700 datadir='${datarootdir}'
 701 sysconfdir='${prefix}/etc'
 702 sharedstatedir='${prefix}/com'
 703 localstatedir='${prefix}/var'
 704 includedir='${prefix}/include'
 705 oldincludedir='/usr/include'
 706 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 707 infodir='${datarootdir}/info'
 708 htmldir='${docdir}'
 709 dvidir='${docdir}'
 710 pdfdir='${docdir}'
 711 psdir='${docdir}'
 712 libdir='${exec_prefix}/lib'
 713 localedir='${datarootdir}/locale'
 714 mandir='${datarootdir}/man'
 715
 716 ac_prev=
 717 ac_dashdash=
 718 for ac_option
 719 do
 720   # If the previous option needs an argument, assign it.
 721   if test -n "$ac_prev"; then
 722     eval $ac_prev=\$ac_option
 723     ac_prev=
 724     continue
 725   fi
 726
 727   case $ac_option in
 728   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 729   *=)   ac_optarg= ;;
 730   *)    ac_optarg=yes ;;
 731   esac
 732
 733   # Accept the important Cygnus configure options, so we can diagnose typos.
 734
 735   case $ac_dashdash$ac_option in
 736   --)
 737     ac_dashdash=yes ;;
 738
 739   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 740     ac_prev=bindir ;;
 741   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 742     bindir=$ac_optarg ;;
 743
 744   -build | --build | --buil | --bui | --bu)
 745     ac_prev=build_alias ;;
 746   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 747     build_alias=$ac_optarg ;;
 748
 749   -cache-file | --cache-file | --cache-fil | --cache-fi \
 750   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 751     ac_prev=cache_file ;;
 752   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 753   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 754     cache_file=$ac_optarg ;;
 755
 756   --config-cache | -C)
 757     cache_file=config.cache ;;
 758
 759   -datadir | --datadir | --datadi | --datad)
 760     ac_prev=datadir ;;
 761   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 762     datadir=$ac_optarg ;;
 763
 764   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 765   | --dataroo | --dataro | --datar)
 766     ac_prev=datarootdir ;;
 767   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 768   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 769     datarootdir=$ac_optarg ;;
 770
 771   -disable-* | --disable-*)
 772     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 773     # Reject names that are not valid shell variable names.
 774     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 775       as_fn_error $? "invalid feature name: $ac_useropt"
 776     ac_useropt_orig=$ac_useropt
 777     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 778     case $ac_user_opts in
 779       *"
 780 "enable_$ac_useropt"
 781 "*) ;;
 782       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 783          ac_unrecognized_sep=', ';;
 784     esac
 785     eval enable_$ac_useropt=no ;;
 786
 787   -docdir | --docdir | --docdi | --doc | --do)
 788     ac_prev=docdir ;;
 789   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 790     docdir=$ac_optarg ;;
 791
 792   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 793     ac_prev=dvidir ;;
 794   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 795     dvidir=$ac_optarg ;;
 796
 797   -enable-* | --enable-*)
 798     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 799     # Reject names that are not valid shell variable names.
 800     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 801       as_fn_error $? "invalid feature name: $ac_useropt"
 802     ac_useropt_orig=$ac_useropt
 803     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 804     case $ac_user_opts in
 805       *"
 806 "enable_$ac_useropt"
 807 "*) ;;
 808       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 809          ac_unrecognized_sep=', ';;
 810     esac
 811     eval enable_$ac_useropt=\$ac_optarg ;;
 812
 813   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 814   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 815   | --exec | --exe | --ex)
 816     ac_prev=exec_prefix ;;
 817   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 818   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 819   | --exec=* | --exe=* | --ex=*)
 820     exec_prefix=$ac_optarg ;;
 821
 822   -gas | --gas | --ga | --g)
 823     # Obsolete; use --with-gas.
 824     with_gas=yes ;;
 825
 826   -help | --help | --hel | --he | -h)
 827     ac_init_help=long ;;
 828   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 829     ac_init_help=recursive ;;
 830   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 831     ac_init_help=short ;;
 832
 833   -host | --host | --hos | --ho)
 834     ac_prev=host_alias ;;
 835   -host=* | --host=* | --hos=* | --ho=*)
 836     host_alias=$ac_optarg ;;
 837
 838   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 839     ac_prev=htmldir ;;
 840   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 841   | --ht=*)
 842     htmldir=$ac_optarg ;;
 843
 844   -includedir | --includedir | --includedi | --included | --include \
 845   | --includ | --inclu | --incl | --inc)
 846     ac_prev=includedir ;;
 847   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 848   | --includ=* | --inclu=* | --incl=* | --inc=*)
 849     includedir=$ac_optarg ;;
 850
 851   -infodir | --infodir | --infodi | --infod | --info | --inf)
 852     ac_prev=infodir ;;
 853   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 854     infodir=$ac_optarg ;;
 855
 856   -libdir | --libdir | --libdi | --libd)
 857     ac_prev=libdir ;;
 858   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 859     libdir=$ac_optarg ;;
 860
 861   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 862   | --libexe | --libex | --libe)
 863     ac_prev=libexecdir ;;
 864   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 865   | --libexe=* | --libex=* | --libe=*)
 866     libexecdir=$ac_optarg ;;
 867
 868   -localedir | --localedir | --localedi | --localed | --locale)
 869     ac_prev=localedir ;;
 870   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 871     localedir=$ac_optarg ;;
 872
 873   -localstatedir | --localstatedir | --localstatedi | --localstated \
 874   | --localstate | --localstat | --localsta | --localst | --locals)
 875     ac_prev=localstatedir ;;
 876   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 877   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 878     localstatedir=$ac_optarg ;;
 879
 880   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 881     ac_prev=mandir ;;
 882   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 883     mandir=$ac_optarg ;;
 884
 885   -nfp | --nfp | --nf)
 886     # Obsolete; use --without-fp.
 887     with_fp=no ;;
 888
 889   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 890   | --no-cr | --no-c | -n)
 891     no_create=yes ;;
 892
 893   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 894   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 895     no_recursion=yes ;;
 896
 897   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 898   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 899   | --oldin | --oldi | --old | --ol | --o)
 900     ac_prev=oldincludedir ;;
 901   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 902   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 903   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 904     oldincludedir=$ac_optarg ;;
 905
 906   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 907     ac_prev=prefix ;;
 908   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 909     prefix=$ac_optarg ;;
 910
 911   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 912   | --program-pre | --program-pr | --program-p)
 913     ac_prev=program_prefix ;;
 914   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 915   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 916     program_prefix=$ac_optarg ;;
 917
 918   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 919   | --program-suf | --program-su | --program-s)
 920     ac_prev=program_suffix ;;
 921   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 922   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 923     program_suffix=$ac_optarg ;;
 924
 925   -program-transform-name | --program-transform-name \
 926   | --program-transform-nam | --program-transform-na \
 927   | --program-transform-n | --program-transform- \
 928   | --program-transform | --program-transfor \
 929   | --program-transfo | --program-transf \
 930   | --program-trans | --program-tran \
 931   | --progr-tra | --program-tr | --program-t)
 932     ac_prev=program_transform_name ;;
 933   -program-transform-name=* | --program-transform-name=* \
 934   | --program-transform-nam=* | --program-transform-na=* \
 935   | --program-transform-n=* | --program-transform-=* \
 936   | --program-transform=* | --program-transfor=* \
 937   | --program-transfo=* | --program-transf=* \
 938   | --program-trans=* | --program-tran=* \
 939   | --progr-tra=* | --program-tr=* | --program-t=*)
 940     program_transform_name=$ac_optarg ;;
 941
 942   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 943     ac_prev=pdfdir ;;
 944   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 945     pdfdir=$ac_optarg ;;
 946
 947   -psdir | --psdir | --psdi | --psd | --ps)
 948     ac_prev=psdir ;;
 949   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 950     psdir=$ac_optarg ;;
 951
 952   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 953   | -silent | --silent | --silen | --sile | --sil)
 954     silent=yes ;;
 955
 956   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 957     ac_prev=sbindir ;;
 958   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 959   | --sbi=* | --sb=*)
 960     sbindir=$ac_optarg ;;
 961
 962   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 963   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 964   | --sharedst | --shareds | --shared | --share | --shar \
 965   | --sha | --sh)
 966     ac_prev=sharedstatedir ;;
 967   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 968   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 969   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 970   | --sha=* | --sh=*)
 971     sharedstatedir=$ac_optarg ;;
 972
 973   -site | --site | --sit)
 974     ac_prev=site ;;
 975   -site=* | --site=* | --sit=*)
 976     site=$ac_optarg ;;
 977
 978   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 979     ac_prev=srcdir ;;
 980   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 981     srcdir=$ac_optarg ;;
 982
 983   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 984   | --syscon | --sysco | --sysc | --sys | --sy)
 985     ac_prev=sysconfdir ;;
 986   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 987   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 988     sysconfdir=$ac_optarg ;;
 989
 990   -target | --target | --targe | --targ | --tar | --ta | --t)
 991     ac_prev=target_alias ;;
 992   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 993     target_alias=$ac_optarg ;;
 994
 995   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 996     verbose=yes ;;
 997
 998   -version | --version | --versio | --versi | --vers | -V)
 999     ac_init_version=: ;;
1000
1001   -with-* | --with-*)
1002     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1003     # Reject names that are not valid shell variable names.
1004     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1005       as_fn_error $? "invalid package name: $ac_useropt"
1006     ac_useropt_orig=$ac_useropt
1007     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1008     case $ac_user_opts in
1009       *"
1010 "with_$ac_useropt"
1011 "*) ;;
1012       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1013          ac_unrecognized_sep=', ';;
1014     esac
1015     eval with_$ac_useropt=\$ac_optarg ;;
1016
1017   -without-* | --without-*)
1018     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1019     # Reject names that are not valid shell variable names.
1020     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1021       as_fn_error $? "invalid package name: $ac_useropt"
1022     ac_useropt_orig=$ac_useropt
1023     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1024     case $ac_user_opts in
1025       *"
1026 "with_$ac_useropt"
1027 "*) ;;
1028       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1029          ac_unrecognized_sep=', ';;
1030     esac
1031     eval with_$ac_useropt=no ;;
1032
1033   --x)
1034     # Obsolete; use --with-x.
1035     with_x=yes ;;
1036
1037   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1038   | --x-incl | --x-inc | --x-in | --x-i)
1039     ac_prev=x_includes ;;
1040   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1041   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1042     x_includes=$ac_optarg ;;
1043
1044   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1045   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1046     ac_prev=x_libraries ;;
1047   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1048   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1049     x_libraries=$ac_optarg ;;
1050
1051   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1052 Try \`$0 --help' for more information"
1053     ;;
1054
1055   *=*)
1056     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1057     # Reject names that are not valid shell variable names.
1058     case $ac_envvar in #(
1059       '' | [0-9]* | *[!_$as_cr_alnum]* )
1060       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1061     esac
1062     eval $ac_envvar=\$ac_optarg
1063     export $ac_envvar ;;
1064
1065   *)
1066     # FIXME: should be removed in autoconf 3.0.
1067     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1068     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1069       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1070     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1071     ;;
1072
1073   esac
1074 done
1075
1076 if test -n "$ac_prev"; then
1077   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1078   as_fn_error $? "missing argument to $ac_option"
1079 fi
1080
1081 if test -n "$ac_unrecognized_opts"; then
1082   case $enable_option_checking in
1083     no) ;;
1084     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1085     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1086   esac
1087 fi
1088
1089 # Check all directory arguments for consistency.
1090 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1091                 datadir sysconfdir sharedstatedir localstatedir includedir \
1092                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1093                 libdir localedir mandir
1094 do
1095   eval ac_val=\$$ac_var
1096   # Remove trailing slashes.
1097   case $ac_val in
1098     */ )
1099       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1100       eval $ac_var=\$ac_val;;
1101   esac
1102   # Be sure to have absolute directory names.
1103   case $ac_val in
1104     [\\/$]* | ?:[\\/]* )  continue;;
1105     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1106   esac
1107   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1108 done
1109
1110 # There might be people who depend on the old broken behavior: `$host'
1111 # used to hold the argument of --host etc.
1112 # FIXME: To remove some day.
1113 build=$build_alias
1114 host=$host_alias
1115 target=$target_alias
1116
1117 # FIXME: To remove some day.
1118 if test "x$host_alias" != x; then
1119   if test "x$build_alias" = x; then
1120     cross_compiling=maybe
1121   elif test "x$build_alias" != "x$host_alias"; then
1122     cross_compiling=yes
1123   fi
1124 fi
1125
1126 ac_tool_prefix=
1127 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1128
1129 test "$silent" = yes && exec 6>/dev/null
1130
1131
1132 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1133 ac_ls_di=`ls -di .` &&
1134 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1135   as_fn_error $? "working directory cannot be determined"
1136 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1137   as_fn_error $? "pwd does not report name of working directory"
1138
1139
1140 # Find the source files, if location was not specified.
1141 if test -z "$srcdir"; then
1142   ac_srcdir_defaulted=yes
1143   # Try the directory containing this script, then the parent directory.
1144   ac_confdir=`$as_dirname -- "$as_myself" ||
1145 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1146          X"$as_myself" : 'X\(//\)[^/]' \| \
1147          X"$as_myself" : 'X\(//\)$' \| \
1148          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1149 $as_echo X"$as_myself" |
1150     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1151             s//\1/
1152             q
1153           }
1154           /^X\(\/\/\)[^/].*/{
1155             s//\1/
1156             q
1157           }
1158           /^X\(\/\/\)$/{
1159             s//\1/
1160             q
1161           }
1162           /^X\(\/\).*/{
1163             s//\1/
1164             q
1165           }
1166           s/.*/./; q'`
1167   srcdir=$ac_confdir
1168   if test ! -r "$srcdir/$ac_unique_file"; then
1169     srcdir=..
1170   fi
1171 else
1172   ac_srcdir_defaulted=no
1173 fi
1174 if test ! -r "$srcdir/$ac_unique_file"; then
1175   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1176   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1177 fi
1178 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1179 ac_abs_confdir=`(
1180         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1181         pwd)`
1182 # When building in place, set srcdir=.
1183 if test "$ac_abs_confdir" = "$ac_pwd"; then
1184   srcdir=.
1185 fi
1186 # Remove unnecessary trailing slashes from srcdir.
1187 # Double slashes in file names in object file debugging info
1188 # mess up M-x gdb in Emacs.
1189 case $srcdir in
1190 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1191 esac
1192 for ac_var in $ac_precious_vars; do
1193   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1194   eval ac_env_${ac_var}_value=\$${ac_var}
1195   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1196   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1197 done
1198
1199 #
1200 # Report the --help message.
1201 #
1202 if test "$ac_init_help" = "long"; then
1203   # Omit some internal or obsolete options to make the list less imposing.
1204   # This message is too long to be a string in the A/UX 3.1 sh.
1205   cat <<_ACEOF
1206 \`configure' configures readline UNUSED-VERSION to adapt to many kinds of systems.
1207
1208 Usage: $0 [OPTION]... [VAR=VALUE]...
1209
1210 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1211 VAR=VALUE.  See below for descriptions of some of the useful variables.
1212
1213 Defaults for the options are specified in brackets.
1214
1215 Configuration:
1216   -h, --help              display this help and exit
1217       --help=short        display options specific to this package
1218       --help=recursive    display the short help of all the included packages
1219   -V, --version           display version information and exit
1220   -q, --quiet, --silent   do not print \`checking ...' messages
1221       --cache-file=FILE   cache test results in FILE [disabled]
1222   -C, --config-cache      alias for \`--cache-file=config.cache'
1223   -n, --no-create         do not create output files
1224       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1225
1226 Installation directories:
1227   --prefix=PREFIX         install architecture-independent files in PREFIX
1228                           [$ac_default_prefix]
1229   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1230                           [PREFIX]
1231
1232 By default, \`make install' will install all the files in
1233 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1234 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1235 for instance \`--prefix=\$HOME'.
1236
1237 For better control, use the options below.
1238
1239 Fine tuning of the installation directories:
1240   --bindir=DIR            user executables [EPREFIX/bin]
1241   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1242   --libexecdir=DIR        program executables [EPREFIX/libexec]
1243   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1244   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1245   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1246   --libdir=DIR            object code libraries [EPREFIX/lib]
1247   --includedir=DIR        C header files [PREFIX/include]
1248   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1249   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1250   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1251   --infodir=DIR           info documentation [DATAROOTDIR/info]
1252   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1253   --mandir=DIR            man documentation [DATAROOTDIR/man]
1254   --docdir=DIR            documentation root [DATAROOTDIR/doc/readline]
1255   --htmldir=DIR           html documentation [DOCDIR]
1256   --dvidir=DIR            dvi documentation [DOCDIR]
1257   --pdfdir=DIR            pdf documentation [DOCDIR]
1258   --psdir=DIR             ps documentation [DOCDIR]
1259 _ACEOF
1260
1261   cat <<\_ACEOF
1262
1263 Program names:
1264   --program-prefix=PREFIX            prepend PREFIX to installed program names
1265   --program-suffix=SUFFIX            append SUFFIX to installed program names
1266   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1267 _ACEOF
1268 fi
1269
1270 if test -n "$ac_init_help"; then
1271   case $ac_init_help in
1272      short | recursive ) echo "Configuration of readline UNUSED-VERSION:";;
1273    esac
1274   cat <<\_ACEOF
1275
1276 Optional Features:
1277   --disable-option-checking  ignore unrecognized --enable/--with options
1278   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1279   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1280   --enable-silent-rules   less verbose build output (undo: "make V=1")
1281   --disable-silent-rules  verbose build output (undo: "make V=0")
1282   --enable-maintainer-mode
1283                           enable make rules and dependencies not useful (and
1284                           sometimes confusing) to the casual installer
1285
1286 Report bugs to the package provider.
1287 _ACEOF
1288 ac_status=$?
1289 fi
1290
1291 if test "$ac_init_help" = "recursive"; then
1292   # If there are subdirs, report their specific --help.
1293   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1294     test -d "$ac_dir" ||
1295       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1296       continue
1297     ac_builddir=.
1298
1299 case "$ac_dir" in
1300 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1301 *)
1302   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1303   # A ".." for each directory in $ac_dir_suffix.
1304   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1305   case $ac_top_builddir_sub in
1306   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1307   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1308   esac ;;
1309 esac
1310 ac_abs_top_builddir=$ac_pwd
1311 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1312 # for backward compatibility:
1313 ac_top_builddir=$ac_top_build_prefix
1314
1315 case $srcdir in
1316   .)  # We are building in place.
1317     ac_srcdir=.
1318     ac_top_srcdir=$ac_top_builddir_sub
1319     ac_abs_top_srcdir=$ac_pwd ;;
1320   [\\/]* | ?:[\\/]* )  # Absolute name.
1321     ac_srcdir=$srcdir$ac_dir_suffix;
1322     ac_top_srcdir=$srcdir
1323     ac_abs_top_srcdir=$srcdir ;;
1324   *) # Relative name.
1325     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1326     ac_top_srcdir=$ac_top_build_prefix$srcdir
1327     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1328 esac
1329 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1330
1331     cd "$ac_dir" || { ac_status=$?; continue; }
1332     # Check for guested configure.
1333     if test -f "$ac_srcdir/configure.gnu"; then
1334       echo &&
1335       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1336     elif test -f "$ac_srcdir/configure"; then
1337       echo &&
1338       $SHELL "$ac_srcdir/configure" --help=recursive
1339     else
1340       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1341     fi || ac_status=$?
1342     cd "$ac_pwd" || { ac_status=$?; break; }
1343   done
1344 fi
1345
1346 test -n "$ac_init_help" && exit $ac_status
1347 if $ac_init_version; then
1348   cat <<\_ACEOF
1349 readline configure UNUSED-VERSION
1350 generated by GNU Autoconf 2.69
1351
1352 Copyright (C) 2012 Free Software Foundation, Inc.
1353 This configure script is free software; the Free Software Foundation
1354 gives unlimited permission to copy, distribute and modify it.
1355 _ACEOF
1356   exit
1357 fi
1358
1359 ## ------------------------ ##
1360 ## Autoconf initialization. ##
1361 ## ------------------------ ##
1362 cat >config.log <<_ACEOF
1363 This file contains any messages produced by compilers while
1364 running configure, to aid debugging if configure makes a mistake.
1365
1366 It was created by readline $as_me UNUSED-VERSION, which was
1367 generated by GNU Autoconf 2.69.  Invocation command line was
1368
1369   $ $0 $@
1370
1371 _ACEOF
1372 exec 5>>config.log
1373 {
1374 cat <<_ASUNAME
1375 ## --------- ##
1376 ## Platform. ##
1377 ## --------- ##
1378
1379 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1380 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1381 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1382 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1383 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1384
1385 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1386 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1387
1388 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1389 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1390 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1391 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1392 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1393 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1394 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1395
1396 _ASUNAME
1397
1398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1399 for as_dir in $PATH
1400 do
1401   IFS=$as_save_IFS
1402   test -z "$as_dir" && as_dir=.
1403     $as_echo "PATH: $as_dir"
1404   done
1405 IFS=$as_save_IFS
1406
1407 } >&5
1408
1409 cat >&5 <<_ACEOF
1410
1411
1412 ## ----------- ##
1413 ## Core tests. ##
1414 ## ----------- ##
1415
1416 _ACEOF
1417
1418
1419 # Keep a trace of the command line.
1420 # Strip out --no-create and --no-recursion so they do not pile up.
1421 # Strip out --silent because we don't want to record it for future runs.
1422 # Also quote any args containing shell meta-characters.
1423 # Make two passes to allow for proper duplicate-argument suppression.
1424 ac_configure_args=
1425 ac_configure_args0=
1426 ac_configure_args1=
1427 ac_must_keep_next=false
1428 for ac_pass in 1 2
1429 do
1430   for ac_arg
1431   do
1432     case $ac_arg in
1433     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1434     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1435     | -silent | --silent | --silen | --sile | --sil)
1436       continue ;;
1437     *\'*)
1438       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1439     esac
1440     case $ac_pass in
1441     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1442     2)
1443       as_fn_append ac_configure_args1 " '$ac_arg'"
1444       if test $ac_must_keep_next = true; then
1445         ac_must_keep_next=false # Got value, back to normal.
1446       else
1447         case $ac_arg in
1448           *=* | --config-cache | -C | -disable-* | --disable-* \
1449           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1450           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1451           | -with-* | --with-* | -without-* | --without-* | --x)
1452             case "$ac_configure_args0 " in
1453               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1454             esac
1455             ;;
1456           -* ) ac_must_keep_next=true ;;
1457         esac
1458       fi
1459       as_fn_append ac_configure_args " '$ac_arg'"
1460       ;;
1461     esac
1462   done
1463 done
1464 { ac_configure_args0=; unset ac_configure_args0;}
1465 { ac_configure_args1=; unset ac_configure_args1;}
1466
1467 # When interrupted or exit'd, cleanup temporary files, and complete
1468 # config.log.  We remove comments because anyway the quotes in there
1469 # would cause problems or look ugly.
1470 # WARNING: Use '\'' to represent an apostrophe within the trap.
1471 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1472 trap 'exit_status=$?
1473   # Save into config.log some information that might help in debugging.
1474   {
1475     echo
1476
1477     $as_echo "## ---------------- ##
1478 ## Cache variables. ##
1479 ## ---------------- ##"
1480     echo
1481     # The following way of writing the cache mishandles newlines in values,
1482 (
1483   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1484     eval ac_val=\$$ac_var
1485     case $ac_val in #(
1486     *${as_nl}*)
1487       case $ac_var in #(
1488       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1489 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1490       esac
1491       case $ac_var in #(
1492       _ | IFS | as_nl) ;; #(
1493       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1494       *) { eval $ac_var=; unset $ac_var;} ;;
1495       esac ;;
1496     esac
1497   done
1498   (set) 2>&1 |
1499     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1500     *${as_nl}ac_space=\ *)
1501       sed -n \
1502         "s/'\''/'\''\\\\'\'''\''/g;
1503           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1504       ;; #(
1505     *)
1506       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1507       ;;
1508     esac |
1509     sort
1510 )
1511     echo
1512
1513     $as_echo "## ----------------- ##
1514 ## Output variables. ##
1515 ## ----------------- ##"
1516     echo
1517     for ac_var in $ac_subst_vars
1518     do
1519       eval ac_val=\$$ac_var
1520       case $ac_val in
1521       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1522       esac
1523       $as_echo "$ac_var='\''$ac_val'\''"
1524     done | sort
1525     echo
1526
1527     if test -n "$ac_subst_files"; then
1528       $as_echo "## ------------------- ##
1529 ## File substitutions. ##
1530 ## ------------------- ##"
1531       echo
1532       for ac_var in $ac_subst_files
1533       do
1534         eval ac_val=\$$ac_var
1535         case $ac_val in
1536         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1537         esac
1538         $as_echo "$ac_var='\''$ac_val'\''"
1539       done | sort
1540       echo
1541     fi
1542
1543     if test -s confdefs.h; then
1544       $as_echo "## ----------- ##
1545 ## confdefs.h. ##
1546 ## ----------- ##"
1547       echo
1548       cat confdefs.h
1549       echo
1550     fi
1551     test "$ac_signal" != 0 &&
1552       $as_echo "$as_me: caught signal $ac_signal"
1553     $as_echo "$as_me: exit $exit_status"
1554   } >&5
1555   rm -f core *.core core.conftest.* &&
1556     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1557     exit $exit_status
1558 ' 0
1559 for ac_signal in 1 2 13 15; do
1560   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1561 done
1562 ac_signal=0
1563
1564 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1565 rm -f -r conftest* confdefs.h
1566
1567 $as_echo "/* confdefs.h */" > confdefs.h
1568
1569 # Predefined preprocessor variables.
1570
1571 cat >>confdefs.h <<_ACEOF
1572 #define PACKAGE_NAME "$PACKAGE_NAME"
1573 _ACEOF
1574
1575 cat >>confdefs.h <<_ACEOF
1576 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1577 _ACEOF
1578
1579 cat >>confdefs.h <<_ACEOF
1580 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1581 _ACEOF
1582
1583 cat >>confdefs.h <<_ACEOF
1584 #define PACKAGE_STRING "$PACKAGE_STRING"
1585 _ACEOF
1586
1587 cat >>confdefs.h <<_ACEOF
1588 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1589 _ACEOF
1590
1591 cat >>confdefs.h <<_ACEOF
1592 #define PACKAGE_URL "$PACKAGE_URL"
1593 _ACEOF
1594
1595
1596 # Let the site file select an alternate cache file if it wants to.
1597 # Prefer an explicitly selected file to automatically selected ones.
1598 ac_site_file1=NONE
1599 ac_site_file2=NONE
1600 if test -n "$CONFIG_SITE"; then
1601   # We do not want a PATH search for config.site.
1602   case $CONFIG_SITE in #((
1603     -*)  ac_site_file1=./$CONFIG_SITE;;
1604     */*) ac_site_file1=$CONFIG_SITE;;
1605     *)   ac_site_file1=./$CONFIG_SITE;;
1606   esac
1607 elif test "x$prefix" != xNONE; then
1608   ac_site_file1=$prefix/share/config.site
1609   ac_site_file2=$prefix/etc/config.site
1610 else
1611   ac_site_file1=$ac_default_prefix/share/config.site
1612   ac_site_file2=$ac_default_prefix/etc/config.site
1613 fi
1614 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1615 do
1616   test "x$ac_site_file" = xNONE && continue
1617   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1618     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1619 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1620     sed 's/^/| /' "$ac_site_file" >&5
1621     . "$ac_site_file" \
1622       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1623 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1624 as_fn_error $? "failed to load site script $ac_site_file
1625 See \`config.log' for more details" "$LINENO" 5; }
1626   fi
1627 done
1628
1629 if test -r "$cache_file"; then
1630   # Some versions of bash will fail to source /dev/null (special files
1631   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1632   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1633     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1634 $as_echo "$as_me: loading cache $cache_file" >&6;}
1635     case $cache_file in
1636       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1637       *)                      . "./$cache_file";;
1638     esac
1639   fi
1640 else
1641   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1642 $as_echo "$as_me: creating cache $cache_file" >&6;}
1643   >$cache_file
1644 fi
1645
1646 # Check that the precious variables saved in the cache have kept the same
1647 # value.
1648 ac_cache_corrupted=false
1649 for ac_var in $ac_precious_vars; do
1650   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1651   eval ac_new_set=\$ac_env_${ac_var}_set
1652   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1653   eval ac_new_val=\$ac_env_${ac_var}_value
1654   case $ac_old_set,$ac_new_set in
1655     set,)
1656       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1657 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1658       ac_cache_corrupted=: ;;
1659     ,set)
1660       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1661 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1662       ac_cache_corrupted=: ;;
1663     ,);;
1664     *)
1665       if test "x$ac_old_val" != "x$ac_new_val"; then
1666         # differences in whitespace do not lead to failure.
1667         ac_old_val_w=`echo x $ac_old_val`
1668         ac_new_val_w=`echo x $ac_new_val`
1669         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1670           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1671 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1672           ac_cache_corrupted=:
1673         else
1674           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1675 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1676           eval $ac_var=\$ac_old_val
1677         fi
1678         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1679 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1680         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1681 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1682       fi;;
1683   esac
1684   # Pass precious variables to config.status.
1685   if test "$ac_new_set" = set; then
1686     case $ac_new_val in
1687     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1688     *) ac_arg=$ac_var=$ac_new_val ;;
1689     esac
1690     case " $ac_configure_args " in
1691       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1692       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1693     esac
1694   fi
1695 done
1696 if $ac_cache_corrupted; then
1697   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1698 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1699   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1700 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1701   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1702 fi
1703 ## -------------------- ##
1704 ## Main body of script. ##
1705 ## -------------------- ##
1706
1707 ac_ext=c
1708 ac_cpp='$CPP $CPPFLAGS'
1709 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1710 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1711 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1712
1713
1714
1715
1716
1717
1718 ac_aux_dir=
1719 for ac_dir in .. "$srcdir"/..; do
1720   if test -f "$ac_dir/install-sh"; then
1721     ac_aux_dir=$ac_dir
1722     ac_install_sh="$ac_aux_dir/install-sh -c"
1723     break
1724   elif test -f "$ac_dir/install.sh"; then
1725     ac_aux_dir=$ac_dir
1726     ac_install_sh="$ac_aux_dir/install.sh -c"
1727     break
1728   elif test -f "$ac_dir/shtool"; then
1729     ac_aux_dir=$ac_dir
1730     ac_install_sh="$ac_aux_dir/shtool install -c"
1731     break
1732   fi
1733 done
1734 if test -z "$ac_aux_dir"; then
1735   as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
1736 fi
1737
1738 # These three variables are undocumented and unsupported,
1739 # and are intended to be withdrawn in a future Autoconf release.
1740 # They can cause serious problems if a builder's source tree is in a directory
1741 # whose full name contains unusual characters.
1742 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1743 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1744 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1745
1746
1747
1748 am__api_version='1.15'
1749
1750 # Find a good install program.  We prefer a C program (faster),
1751 # so one script is as good as another.  But avoid the broken or
1752 # incompatible versions:
1753 # SysV /etc/install, /usr/sbin/install
1754 # SunOS /usr/etc/install
1755 # IRIX /sbin/install
1756 # AIX /bin/install
1757 # AmigaOS /C/install, which installs bootblocks on floppy discs
1758 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1759 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1760 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1761 # OS/2's system install, which has a completely different semantic
1762 # ./install, which can be erroneously created by make from ./install.sh.
1763 # Reject install programs that cannot install multiple files.
1764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1765 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1766 if test -z "$INSTALL"; then
1767 if ${ac_cv_path_install+:} false; then :
1768   $as_echo_n "(cached) " >&6
1769 else
1770   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1771 for as_dir in $PATH
1772 do
1773   IFS=$as_save_IFS
1774   test -z "$as_dir" && as_dir=.
1775     # Account for people who put trailing slashes in PATH elements.
1776 case $as_dir/ in #((
1777   ./ | .// | /[cC]/* | \
1778   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1779   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1780   /usr/ucb/* ) ;;
1781   *)
1782     # OSF1 and SCO ODT 3.0 have their own names for install.
1783     # Don't use installbsd from OSF since it installs stuff as root
1784     # by default.
1785     for ac_prog in ginstall scoinst install; do
1786       for ac_exec_ext in '' $ac_executable_extensions; do
1787         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1788           if test $ac_prog = install &&
1789             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1790             # AIX install.  It has an incompatible calling convention.
1791             :
1792           elif test $ac_prog = install &&
1793             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1794             # program-specific install script used by HP pwplus--don't use.
1795             :
1796           else
1797             rm -rf conftest.one conftest.two conftest.dir
1798             echo one > conftest.one
1799             echo two > conftest.two
1800             mkdir conftest.dir
1801             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1802               test -s conftest.one && test -s conftest.two &&
1803               test -s conftest.dir/conftest.one &&
1804               test -s conftest.dir/conftest.two
1805             then
1806               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1807               break 3
1808             fi
1809           fi
1810         fi
1811       done
1812     done
1813     ;;
1814 esac
1815
1816   done
1817 IFS=$as_save_IFS
1818
1819 rm -rf conftest.one conftest.two conftest.dir
1820
1821 fi
1822   if test "${ac_cv_path_install+set}" = set; then
1823     INSTALL=$ac_cv_path_install
1824   else
1825     # As a last resort, use the slow shell script.  Don't cache a
1826     # value for INSTALL within a source directory, because that will
1827     # break other packages using the cache if that directory is
1828     # removed, or if the value is a relative name.
1829     INSTALL=$ac_install_sh
1830   fi
1831 fi
1832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1833 $as_echo "$INSTALL" >&6; }
1834
1835 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1836 # It thinks the first close brace ends the variable substitution.
1837 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1838
1839 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1840
1841 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1842
1843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1844 $as_echo_n "checking whether build environment is sane... " >&6; }
1845 # Reject unsafe characters in $srcdir or the absolute working directory
1846 # name.  Accept space and tab only in the latter.
1847 am_lf='
1848 '
1849 case `pwd` in
1850   *[\\\"\#\$\&\'\`$am_lf]*)
1851     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
1852 esac
1853 case $srcdir in
1854   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
1855     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
1856 esac
1857
1858 # Do 'set' in a subshell so we don't clobber the current shell's
1859 # arguments.  Must try -L first in case configure is actually a
1860 # symlink; some systems play weird games with the mod time of symlinks
1861 # (eg FreeBSD returns the mod time of the symlink's containing
1862 # directory).
1863 if (
1864    am_has_slept=no
1865    for am_try in 1 2; do
1866      echo "timestamp, slept: $am_has_slept" > conftest.file
1867      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1868      if test "$*" = "X"; then
1869         # -L didn't work.
1870         set X `ls -t "$srcdir/configure" conftest.file`
1871      fi
1872      if test "$*" != "X $srcdir/configure conftest.file" \
1873         && test "$*" != "X conftest.file $srcdir/configure"; then
1874
1875         # If neither matched, then we have a broken ls.  This can happen
1876         # if, for instance, CONFIG_SHELL is bash and it inherits a
1877         # broken ls alias from the environment.  This has actually
1878         # happened.  Such a system could not be considered "sane".
1879         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
1880   alias in your environment" "$LINENO" 5
1881      fi
1882      if test "$2" = conftest.file || test $am_try -eq 2; then
1883        break
1884      fi
1885      # Just in case.
1886      sleep 1
1887      am_has_slept=yes
1888    done
1889    test "$2" = conftest.file
1890    )
1891 then
1892    # Ok.
1893    :
1894 else
1895    as_fn_error $? "newly created file is older than distributed files!
1896 Check your system clock" "$LINENO" 5
1897 fi
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1899 $as_echo "yes" >&6; }
1900 # If we didn't sleep, we still need to ensure time stamps of config.status and
1901 # generated files are strictly newer.
1902 am_sleep_pid=
1903 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1904   ( sleep 1 ) &
1905   am_sleep_pid=$!
1906 fi
1907
1908 rm -f conftest.file
1909
1910 test "$program_prefix" != NONE &&
1911   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1912 # Use a double $ so make ignores it.
1913 test "$program_suffix" != NONE &&
1914   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1915 # Double any \ or $.
1916 # By default was `s,x,x', remove it if useless.
1917 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1918 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1919
1920 # Expand $ac_aux_dir to an absolute path.
1921 am_aux_dir=`cd "$ac_aux_dir" && pwd`
1922
1923 if test x"${MISSING+set}" != xset; then
1924   case $am_aux_dir in
1925   *\ * | *\     *)
1926     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1927   *)
1928     MISSING="\${SHELL} $am_aux_dir/missing" ;;
1929   esac
1930 fi
1931 # Use eval to expand $SHELL
1932 if eval "$MISSING --is-lightweight"; then
1933   am_missing_run="$MISSING "
1934 else
1935   am_missing_run=
1936   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
1937 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
1938 fi
1939
1940 if test x"${install_sh+set}" != xset; then
1941   case $am_aux_dir in
1942   *\ * | *\     *)
1943     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1944   *)
1945     install_sh="\${SHELL} $am_aux_dir/install-sh"
1946   esac
1947 fi
1948
1949 # Installed binaries are usually stripped using 'strip' when the user
1950 # run "make install-strip".  However 'strip' might not be the right
1951 # tool to use in cross-compilation environments, therefore Automake
1952 # will honor the 'STRIP' environment variable to overrule this program.
1953 if test "$cross_compiling" != no; then
1954   if test -n "$ac_tool_prefix"; then
1955   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1956 set dummy ${ac_tool_prefix}strip; ac_word=$2
1957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1958 $as_echo_n "checking for $ac_word... " >&6; }
1959 if ${ac_cv_prog_STRIP+:} false; then :
1960   $as_echo_n "(cached) " >&6
1961 else
1962   if test -n "$STRIP"; then
1963   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1964 else
1965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1966 for as_dir in $PATH
1967 do
1968   IFS=$as_save_IFS
1969   test -z "$as_dir" && as_dir=.
1970     for ac_exec_ext in '' $ac_executable_extensions; do
1971   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1972     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1973     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1974     break 2
1975   fi
1976 done
1977   done
1978 IFS=$as_save_IFS
1979
1980 fi
1981 fi
1982 STRIP=$ac_cv_prog_STRIP
1983 if test -n "$STRIP"; then
1984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1985 $as_echo "$STRIP" >&6; }
1986 else
1987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1988 $as_echo "no" >&6; }
1989 fi
1990
1991
1992 fi
1993 if test -z "$ac_cv_prog_STRIP"; then
1994   ac_ct_STRIP=$STRIP
1995   # Extract the first word of "strip", so it can be a program name with args.
1996 set dummy strip; ac_word=$2
1997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1998 $as_echo_n "checking for $ac_word... " >&6; }
1999 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2000   $as_echo_n "(cached) " >&6
2001 else
2002   if test -n "$ac_ct_STRIP"; then
2003   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2004 else
2005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2006 for as_dir in $PATH
2007 do
2008   IFS=$as_save_IFS
2009   test -z "$as_dir" && as_dir=.
2010     for ac_exec_ext in '' $ac_executable_extensions; do
2011   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2012     ac_cv_prog_ac_ct_STRIP="strip"
2013     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2014     break 2
2015   fi
2016 done
2017   done
2018 IFS=$as_save_IFS
2019
2020 fi
2021 fi
2022 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2023 if test -n "$ac_ct_STRIP"; then
2024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2025 $as_echo "$ac_ct_STRIP" >&6; }
2026 else
2027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2028 $as_echo "no" >&6; }
2029 fi
2030
2031   if test "x$ac_ct_STRIP" = x; then
2032     STRIP=":"
2033   else
2034     case $cross_compiling:$ac_tool_warned in
2035 yes:)
2036 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2037 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2038 ac_tool_warned=yes ;;
2039 esac
2040     STRIP=$ac_ct_STRIP
2041   fi
2042 else
2043   STRIP="$ac_cv_prog_STRIP"
2044 fi
2045
2046 fi
2047 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2048
2049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2050 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2051 if test -z "$MKDIR_P"; then
2052   if ${ac_cv_path_mkdir+:} false; then :
2053   $as_echo_n "(cached) " >&6
2054 else
2055   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2056 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2057 do
2058   IFS=$as_save_IFS
2059   test -z "$as_dir" && as_dir=.
2060     for ac_prog in mkdir gmkdir; do
2061          for ac_exec_ext in '' $ac_executable_extensions; do
2062            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2063            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2064              'mkdir (GNU coreutils) '* | \
2065              'mkdir (coreutils) '* | \
2066              'mkdir (fileutils) '4.1*)
2067                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2068                break 3;;
2069            esac
2070          done
2071        done
2072   done
2073 IFS=$as_save_IFS
2074
2075 fi
2076
2077   test -d ./--version && rmdir ./--version
2078   if test "${ac_cv_path_mkdir+set}" = set; then
2079     MKDIR_P="$ac_cv_path_mkdir -p"
2080   else
2081     # As a last resort, use the slow shell script.  Don't cache a
2082     # value for MKDIR_P within a source directory, because that will
2083     # break other packages using the cache if that directory is
2084     # removed, or if the value is a relative name.
2085     MKDIR_P="$ac_install_sh -d"
2086   fi
2087 fi
2088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2089 $as_echo "$MKDIR_P" >&6; }
2090
2091 for ac_prog in gawk mawk nawk awk
2092 do
2093   # Extract the first word of "$ac_prog", so it can be a program name with args.
2094 set dummy $ac_prog; ac_word=$2
2095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2096 $as_echo_n "checking for $ac_word... " >&6; }
2097 if ${ac_cv_prog_AWK+:} false; then :
2098   $as_echo_n "(cached) " >&6
2099 else
2100   if test -n "$AWK"; then
2101   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2102 else
2103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2104 for as_dir in $PATH
2105 do
2106   IFS=$as_save_IFS
2107   test -z "$as_dir" && as_dir=.
2108     for ac_exec_ext in '' $ac_executable_extensions; do
2109   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2110     ac_cv_prog_AWK="$ac_prog"
2111     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2112     break 2
2113   fi
2114 done
2115   done
2116 IFS=$as_save_IFS
2117
2118 fi
2119 fi
2120 AWK=$ac_cv_prog_AWK
2121 if test -n "$AWK"; then
2122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2123 $as_echo "$AWK" >&6; }
2124 else
2125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2126 $as_echo "no" >&6; }
2127 fi
2128
2129
2130   test -n "$AWK" && break
2131 done
2132
2133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2134 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2135 set x ${MAKE-make}
2136 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2137 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2138   $as_echo_n "(cached) " >&6
2139 else
2140   cat >conftest.make <<\_ACEOF
2141 SHELL = /bin/sh
2142 all:
2143         @echo '@@@%%%=$(MAKE)=@@@%%%'
2144 _ACEOF
2145 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2146 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2147   *@@@%%%=?*=@@@%%%*)
2148     eval ac_cv_prog_make_${ac_make}_set=yes;;
2149   *)
2150     eval ac_cv_prog_make_${ac_make}_set=no;;
2151 esac
2152 rm -f conftest.make
2153 fi
2154 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2156 $as_echo "yes" >&6; }
2157   SET_MAKE=
2158 else
2159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2160 $as_echo "no" >&6; }
2161   SET_MAKE="MAKE=${MAKE-make}"
2162 fi
2163
2164 rm -rf .tst 2>/dev/null
2165 mkdir .tst 2>/dev/null
2166 if test -d .tst; then
2167   am__leading_dot=.
2168 else
2169   am__leading_dot=_
2170 fi
2171 rmdir .tst 2>/dev/null
2172
2173 # Check whether --enable-silent-rules was given.
2174 if test "${enable_silent_rules+set}" = set; then :
2175   enableval=$enable_silent_rules;
2176 fi
2177
2178 case $enable_silent_rules in # (((
2179   yes) AM_DEFAULT_VERBOSITY=0;;
2180    no) AM_DEFAULT_VERBOSITY=1;;
2181     *) AM_DEFAULT_VERBOSITY=1;;
2182 esac
2183 am_make=${MAKE-make}
2184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2185 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2186 if ${am_cv_make_support_nested_variables+:} false; then :
2187   $as_echo_n "(cached) " >&6
2188 else
2189   if $as_echo 'TRUE=$(BAR$(V))
2190 BAR0=false
2191 BAR1=true
2192 V=1
2193 am__doit:
2194         @$(TRUE)
2195 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2196   am_cv_make_support_nested_variables=yes
2197 else
2198   am_cv_make_support_nested_variables=no
2199 fi
2200 fi
2201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2202 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2203 if test $am_cv_make_support_nested_variables = yes; then
2204     AM_V='$(V)'
2205   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2206 else
2207   AM_V=$AM_DEFAULT_VERBOSITY
2208   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2209 fi
2210 AM_BACKSLASH='\'
2211
2212 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2213   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2214   # is not polluted with repeated "-I."
2215   am__isrc=' -I$(srcdir)'
2216   # test to see if srcdir already configured
2217   if test -f $srcdir/config.status; then
2218     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2219   fi
2220 fi
2221
2222 # test whether we have cygpath
2223 if test -z "$CYGPATH_W"; then
2224   if (cygpath --version) >/dev/null 2>/dev/null; then
2225     CYGPATH_W='cygpath -w'
2226   else
2227     CYGPATH_W=echo
2228   fi
2229 fi
2230
2231
2232 # Define the identity of the package.
2233  PACKAGE='readline'
2234  VERSION='UNUSED-VERSION'
2235
2236
2237 # Some tools Automake needs.
2238
2239 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2240
2241
2242 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2243
2244
2245 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2246
2247
2248 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2249
2250
2251 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2252
2253 # For better backward compatibility.  To be removed once Automake 1.9.x
2254 # dies out for good.  For more background, see:
2255 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2256 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2257 mkdir_p='$(MKDIR_P)'
2258
2259 # We need awk for the "check" target (and possibly the TAP driver).  The
2260 # system "awk" is bad on some platforms.
2261 # Always define AMTAR for backward compatibility.  Yes, it's still used
2262 # in the wild :-(  We should find a proper way to deprecate it ...
2263 AMTAR='$${TAR-tar}'
2264
2265
2266 # We'll loop over all known methods to create a tar archive until one works.
2267 _am_tools='gnutar  pax cpio none'
2268
2269 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2270
2271
2272
2273
2274
2275
2276 # POSIX will say in a future version that running "rm -f" with no argument
2277 # is OK; and we want to be able to make that assumption in our Makefile
2278 # recipes.  So use an aggressive probe to check that the usage we want is
2279 # actually supported "in the wild" to an acceptable degree.
2280 # See automake bug#10828.
2281 # To make any issue more visible, cause the running configure to be aborted
2282 # by default if the 'rm' program in use doesn't match our expectations; the
2283 # user can still override this though.
2284 if rm -f && rm -fr && rm -rf; then : OK; else
2285   cat >&2 <<'END'
2286 Oops!
2287
2288 Your 'rm' program seems unable to run without file operands specified
2289 on the command line, even when the '-f' option is present.  This is contrary
2290 to the behaviour of most rm programs out there, and not conforming with
2291 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
2292
2293 Please tell bug-automake@gnu.org about your system, including the value
2294 of your $PATH and any error possibly output before this message.  This
2295 can help us improve future automake versions.
2296
2297 END
2298   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
2299     echo 'Configuration will proceed anyway, since you have set the' >&2
2300     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
2301     echo >&2
2302   else
2303     cat >&2 <<'END'
2304 Aborting the configuration process, to ensure you take notice of the issue.
2305
2306 You can download and install GNU coreutils to get an 'rm' implementation
2307 that behaves properly: <http://www.gnu.org/software/coreutils/>.
2308
2309 If you want to complete the configuration process using your problematic
2310 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2311 to "yes", and re-run configure.
2312
2313 END
2314     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2315   fi
2316 fi
2317
2318
2319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2320 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2321     # Check whether --enable-maintainer-mode was given.
2322 if test "${enable_maintainer_mode+set}" = set; then :
2323   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2324 else
2325   USE_MAINTAINER_MODE=no
2326 fi
2327
2328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2329 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2330    if test $USE_MAINTAINER_MODE = yes; then
2331   MAINTAINER_MODE_TRUE=
2332   MAINTAINER_MODE_FALSE='#'
2333 else
2334   MAINTAINER_MODE_TRUE='#'
2335   MAINTAINER_MODE_FALSE=
2336 fi
2337
2338   MAINT=$MAINTAINER_MODE_TRUE
2339
2340
2341
2342
2343
2344 subdirs="$subdirs readline"
2345
2346 ac_config_files="$ac_config_files Makefile"
2347
2348 cat >confcache <<\_ACEOF
2349 # This file is a shell script that caches the results of configure
2350 # tests run on this system so they can be shared between configure
2351 # scripts and configure runs, see configure's option --config-cache.
2352 # It is not useful on other systems.  If it contains results you don't
2353 # want to keep, you may remove or edit it.
2354 #
2355 # config.status only pays attention to the cache file if you give it
2356 # the --recheck option to rerun configure.
2357 #
2358 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2359 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2360 # following values.
2361
2362 _ACEOF
2363
2364 # The following way of writing the cache mishandles newlines in values,
2365 # but we know of no workaround that is simple, portable, and efficient.
2366 # So, we kill variables containing newlines.
2367 # Ultrix sh set writes to stderr and can't be redirected directly,
2368 # and sets the high bit in the cache file unless we assign to the vars.
2369 (
2370   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2371     eval ac_val=\$$ac_var
2372     case $ac_val in #(
2373     *${as_nl}*)
2374       case $ac_var in #(
2375       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2376 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2377       esac
2378       case $ac_var in #(
2379       _ | IFS | as_nl) ;; #(
2380       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2381       *) { eval $ac_var=; unset $ac_var;} ;;
2382       esac ;;
2383     esac
2384   done
2385
2386   (set) 2>&1 |
2387     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2388     *${as_nl}ac_space=\ *)
2389       # `set' does not quote correctly, so add quotes: double-quote
2390       # substitution turns \\\\ into \\, and sed turns \\ into \.
2391       sed -n \
2392         "s/'/'\\\\''/g;
2393           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2394       ;; #(
2395     *)
2396       # `set' quotes correctly as required by POSIX, so do not add quotes.
2397       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2398       ;;
2399     esac |
2400     sort
2401 ) |
2402   sed '
2403      /^ac_cv_env_/b end
2404      t clear
2405      :clear
2406      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2407      t end
2408      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2409      :end' >>confcache
2410 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2411   if test -w "$cache_file"; then
2412     if test "x$cache_file" != "x/dev/null"; then
2413       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2414 $as_echo "$as_me: updating cache $cache_file" >&6;}
2415       if test ! -f "$cache_file" || test -h "$cache_file"; then
2416         cat confcache >"$cache_file"
2417       else
2418         case $cache_file in #(
2419         */* | ?:*)
2420           mv -f confcache "$cache_file"$$ &&
2421           mv -f "$cache_file"$$ "$cache_file" ;; #(
2422         *)
2423           mv -f confcache "$cache_file" ;;
2424         esac
2425       fi
2426     fi
2427   else
2428     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2429 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2430   fi
2431 fi
2432 rm -f confcache
2433
2434 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2435 # Let make expand exec_prefix.
2436 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2437
2438 # Transform confdefs.h into DEFS.
2439 # Protect against shell expansion while executing Makefile rules.
2440 # Protect against Makefile macro expansion.
2441 #
2442 # If the first sed substitution is executed (which looks for macros that
2443 # take arguments), then branch to the quote section.  Otherwise,
2444 # look for a macro that doesn't take arguments.
2445 ac_script='
2446 :mline
2447 /\\$/{
2448  N
2449  s,\\\n,,
2450  b mline
2451 }
2452 t clear
2453 :clear
2454 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2455 t quote
2456 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2457 t quote
2458 b any
2459 :quote
2460 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2461 s/\[/\\&/g
2462 s/\]/\\&/g
2463 s/\$/$$/g
2464 H
2465 :any
2466 ${
2467         g
2468         s/^\n//
2469         s/\n/ /g
2470         p
2471 }
2472 '
2473 DEFS=`sed -n "$ac_script" confdefs.h`
2474
2475
2476 ac_libobjs=
2477 ac_ltlibobjs=
2478 U=
2479 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2480   # 1. Remove the extension, and $U if already installed.
2481   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2482   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2483   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2484   #    will be set to the directory where LIBOBJS objects are built.
2485   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2486   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2487 done
2488 LIBOBJS=$ac_libobjs
2489
2490 LTLIBOBJS=$ac_ltlibobjs
2491
2492
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
2494 $as_echo_n "checking that generated files are newer than configure... " >&6; }
2495    if test -n "$am_sleep_pid"; then
2496      # Hide warnings about reused PIDs.
2497      wait $am_sleep_pid 2>/dev/null
2498    fi
2499    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
2500 $as_echo "done" >&6; }
2501
2502 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
2503   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
2504 Usually this means the macro was only invoked conditionally." "$LINENO" 5
2505 fi
2506
2507 : "${CONFIG_STATUS=./config.status}"
2508 ac_write_fail=0
2509 ac_clean_files_save=$ac_clean_files
2510 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2511 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2512 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2513 as_write_fail=0
2514 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2515 #! $SHELL
2516 # Generated by $as_me.
2517 # Run this file to recreate the current configuration.
2518 # Compiler output produced by configure, useful for debugging
2519 # configure, is in config.log if it exists.
2520
2521 debug=false
2522 ac_cs_recheck=false
2523 ac_cs_silent=false
2524
2525 SHELL=\${CONFIG_SHELL-$SHELL}
2526 export SHELL
2527 _ASEOF
2528 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2529 ## -------------------- ##
2530 ## M4sh Initialization. ##
2531 ## -------------------- ##
2532
2533 # Be more Bourne compatible
2534 DUALCASE=1; export DUALCASE # for MKS sh
2535 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2536   emulate sh
2537   NULLCMD=:
2538   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2539   # is contrary to our usage.  Disable this feature.
2540   alias -g '${1+"$@"}'='"$@"'
2541   setopt NO_GLOB_SUBST
2542 else
2543   case `(set -o) 2>/dev/null` in #(
2544   *posix*) :
2545     set -o posix ;; #(
2546   *) :
2547      ;;
2548 esac
2549 fi
2550
2551
2552 as_nl='
2553 '
2554 export as_nl
2555 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2556 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2557 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2558 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2559 # Prefer a ksh shell builtin over an external printf program on Solaris,
2560 # but without wasting forks for bash or zsh.
2561 if test -z "$BASH_VERSION$ZSH_VERSION" \
2562     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2563   as_echo='print -r --'
2564   as_echo_n='print -rn --'
2565 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2566   as_echo='printf %s\n'
2567   as_echo_n='printf %s'
2568 else
2569   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2570     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2571     as_echo_n='/usr/ucb/echo -n'
2572   else
2573     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2574     as_echo_n_body='eval
2575       arg=$1;
2576       case $arg in #(
2577       *"$as_nl"*)
2578         expr "X$arg" : "X\\(.*\\)$as_nl";
2579         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2580       esac;
2581       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2582     '
2583     export as_echo_n_body
2584     as_echo_n='sh -c $as_echo_n_body as_echo'
2585   fi
2586   export as_echo_body
2587   as_echo='sh -c $as_echo_body as_echo'
2588 fi
2589
2590 # The user is always right.
2591 if test "${PATH_SEPARATOR+set}" != set; then
2592   PATH_SEPARATOR=:
2593   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2594     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2595       PATH_SEPARATOR=';'
2596   }
2597 fi
2598
2599
2600 # IFS
2601 # We need space, tab and new line, in precisely that order.  Quoting is
2602 # there to prevent editors from complaining about space-tab.
2603 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2604 # splitting by setting IFS to empty value.)
2605 IFS=" ""        $as_nl"
2606
2607 # Find who we are.  Look in the path if we contain no directory separator.
2608 as_myself=
2609 case $0 in #((
2610   *[\\/]* ) as_myself=$0 ;;
2611   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2612 for as_dir in $PATH
2613 do
2614   IFS=$as_save_IFS
2615   test -z "$as_dir" && as_dir=.
2616     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2617   done
2618 IFS=$as_save_IFS
2619
2620      ;;
2621 esac
2622 # We did not find ourselves, most probably we were run as `sh COMMAND'
2623 # in which case we are not to be found in the path.
2624 if test "x$as_myself" = x; then
2625   as_myself=$0
2626 fi
2627 if test ! -f "$as_myself"; then
2628   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2629   exit 1
2630 fi
2631
2632 # Unset variables that we do not need and which cause bugs (e.g. in
2633 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2634 # suppresses any "Segmentation fault" message there.  '((' could
2635 # trigger a bug in pdksh 5.2.14.
2636 for as_var in BASH_ENV ENV MAIL MAILPATH
2637 do eval test x\${$as_var+set} = xset \
2638   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2639 done
2640 PS1='$ '
2641 PS2='> '
2642 PS4='+ '
2643
2644 # NLS nuisances.
2645 LC_ALL=C
2646 export LC_ALL
2647 LANGUAGE=C
2648 export LANGUAGE
2649
2650 # CDPATH.
2651 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2652
2653
2654 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2655 # ----------------------------------------
2656 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2657 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2658 # script with STATUS, using 1 if that was 0.
2659 as_fn_error ()
2660 {
2661   as_status=$1; test $as_status -eq 0 && as_status=1
2662   if test "$4"; then
2663     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2664     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2665   fi
2666   $as_echo "$as_me: error: $2" >&2
2667   as_fn_exit $as_status
2668 } # as_fn_error
2669
2670
2671 # as_fn_set_status STATUS
2672 # -----------------------
2673 # Set $? to STATUS, without forking.
2674 as_fn_set_status ()
2675 {
2676   return $1
2677 } # as_fn_set_status
2678
2679 # as_fn_exit STATUS
2680 # -----------------
2681 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2682 as_fn_exit ()
2683 {
2684   set +e
2685   as_fn_set_status $1
2686   exit $1
2687 } # as_fn_exit
2688
2689 # as_fn_unset VAR
2690 # ---------------
2691 # Portably unset VAR.
2692 as_fn_unset ()
2693 {
2694   { eval $1=; unset $1;}
2695 }
2696 as_unset=as_fn_unset
2697 # as_fn_append VAR VALUE
2698 # ----------------------
2699 # Append the text in VALUE to the end of the definition contained in VAR. Take
2700 # advantage of any shell optimizations that allow amortized linear growth over
2701 # repeated appends, instead of the typical quadratic growth present in naive
2702 # implementations.
2703 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2704   eval 'as_fn_append ()
2705   {
2706     eval $1+=\$2
2707   }'
2708 else
2709   as_fn_append ()
2710   {
2711     eval $1=\$$1\$2
2712   }
2713 fi # as_fn_append
2714
2715 # as_fn_arith ARG...
2716 # ------------------
2717 # Perform arithmetic evaluation on the ARGs, and store the result in the
2718 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2719 # must be portable across $(()) and expr.
2720 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2721   eval 'as_fn_arith ()
2722   {
2723     as_val=$(( $* ))
2724   }'
2725 else
2726   as_fn_arith ()
2727   {
2728     as_val=`expr "$@" || test $? -eq 1`
2729   }
2730 fi # as_fn_arith
2731
2732
2733 if expr a : '\(a\)' >/dev/null 2>&1 &&
2734    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2735   as_expr=expr
2736 else
2737   as_expr=false
2738 fi
2739
2740 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2741   as_basename=basename
2742 else
2743   as_basename=false
2744 fi
2745
2746 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2747   as_dirname=dirname
2748 else
2749   as_dirname=false
2750 fi
2751
2752 as_me=`$as_basename -- "$0" ||
2753 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2754          X"$0" : 'X\(//\)$' \| \
2755          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2756 $as_echo X/"$0" |
2757     sed '/^.*\/\([^/][^/]*\)\/*$/{
2758             s//\1/
2759             q
2760           }
2761           /^X\/\(\/\/\)$/{
2762             s//\1/
2763             q
2764           }
2765           /^X\/\(\/\).*/{
2766             s//\1/
2767             q
2768           }
2769           s/.*/./; q'`
2770
2771 # Avoid depending upon Character Ranges.
2772 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2773 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2774 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2775 as_cr_digits='0123456789'
2776 as_cr_alnum=$as_cr_Letters$as_cr_digits
2777
2778 ECHO_C= ECHO_N= ECHO_T=
2779 case `echo -n x` in #(((((
2780 -n*)
2781   case `echo 'xy\c'` in
2782   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2783   xy)  ECHO_C='\c';;
2784   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2785        ECHO_T=' ';;
2786   esac;;
2787 *)
2788   ECHO_N='-n';;
2789 esac
2790
2791 rm -f conf$$ conf$$.exe conf$$.file
2792 if test -d conf$$.dir; then
2793   rm -f conf$$.dir/conf$$.file
2794 else
2795   rm -f conf$$.dir
2796   mkdir conf$$.dir 2>/dev/null
2797 fi
2798 if (echo >conf$$.file) 2>/dev/null; then
2799   if ln -s conf$$.file conf$$ 2>/dev/null; then
2800     as_ln_s='ln -s'
2801     # ... but there are two gotchas:
2802     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2803     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2804     # In both cases, we have to default to `cp -pR'.
2805     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2806       as_ln_s='cp -pR'
2807   elif ln conf$$.file conf$$ 2>/dev/null; then
2808     as_ln_s=ln
2809   else
2810     as_ln_s='cp -pR'
2811   fi
2812 else
2813   as_ln_s='cp -pR'
2814 fi
2815 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2816 rmdir conf$$.dir 2>/dev/null
2817
2818
2819 # as_fn_mkdir_p
2820 # -------------
2821 # Create "$as_dir" as a directory, including parents if necessary.
2822 as_fn_mkdir_p ()
2823 {
2824
2825   case $as_dir in #(
2826   -*) as_dir=./$as_dir;;
2827   esac
2828   test -d "$as_dir" || eval $as_mkdir_p || {
2829     as_dirs=
2830     while :; do
2831       case $as_dir in #(
2832       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2833       *) as_qdir=$as_dir;;
2834       esac
2835       as_dirs="'$as_qdir' $as_dirs"
2836       as_dir=`$as_dirname -- "$as_dir" ||
2837 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2838          X"$as_dir" : 'X\(//\)[^/]' \| \
2839          X"$as_dir" : 'X\(//\)$' \| \
2840          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2841 $as_echo X"$as_dir" |
2842     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2843             s//\1/
2844             q
2845           }
2846           /^X\(\/\/\)[^/].*/{
2847             s//\1/
2848             q
2849           }
2850           /^X\(\/\/\)$/{
2851             s//\1/
2852             q
2853           }
2854           /^X\(\/\).*/{
2855             s//\1/
2856             q
2857           }
2858           s/.*/./; q'`
2859       test -d "$as_dir" && break
2860     done
2861     test -z "$as_dirs" || eval "mkdir $as_dirs"
2862   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2863
2864
2865 } # as_fn_mkdir_p
2866 if mkdir -p . 2>/dev/null; then
2867   as_mkdir_p='mkdir -p "$as_dir"'
2868 else
2869   test -d ./-p && rmdir ./-p
2870   as_mkdir_p=false
2871 fi
2872
2873
2874 # as_fn_executable_p FILE
2875 # -----------------------
2876 # Test if FILE is an executable regular file.
2877 as_fn_executable_p ()
2878 {
2879   test -f "$1" && test -x "$1"
2880 } # as_fn_executable_p
2881 as_test_x='test -x'
2882 as_executable_p=as_fn_executable_p
2883
2884 # Sed expression to map a string onto a valid CPP name.
2885 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2886
2887 # Sed expression to map a string onto a valid variable name.
2888 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2889
2890
2891 exec 6>&1
2892 ## ----------------------------------- ##
2893 ## Main body of $CONFIG_STATUS script. ##
2894 ## ----------------------------------- ##
2895 _ASEOF
2896 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2897
2898 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2899 # Save the log message, to keep $0 and so on meaningful, and to
2900 # report actual input values of CONFIG_FILES etc. instead of their
2901 # values after options handling.
2902 ac_log="
2903 This file was extended by readline $as_me UNUSED-VERSION, which was
2904 generated by GNU Autoconf 2.69.  Invocation command line was
2905
2906   CONFIG_FILES    = $CONFIG_FILES
2907   CONFIG_HEADERS  = $CONFIG_HEADERS
2908   CONFIG_LINKS    = $CONFIG_LINKS
2909   CONFIG_COMMANDS = $CONFIG_COMMANDS
2910   $ $0 $@
2911
2912 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2913 "
2914
2915 _ACEOF
2916
2917 case $ac_config_files in *"
2918 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2919 esac
2920
2921
2922
2923 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2924 # Files that config.status was made for.
2925 config_files="$ac_config_files"
2926
2927 _ACEOF
2928
2929 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2930 ac_cs_usage="\
2931 \`$as_me' instantiates files and other configuration actions
2932 from templates according to the current configuration.  Unless the files
2933 and actions are specified as TAGs, all are instantiated by default.
2934
2935 Usage: $0 [OPTION]... [TAG]...
2936
2937   -h, --help       print this help, then exit
2938   -V, --version    print version number and configuration settings, then exit
2939       --config     print configuration, then exit
2940   -q, --quiet, --silent
2941                    do not print progress messages
2942   -d, --debug      don't remove temporary files
2943       --recheck    update $as_me by reconfiguring in the same conditions
2944       --file=FILE[:TEMPLATE]
2945                    instantiate the configuration file FILE
2946
2947 Configuration files:
2948 $config_files
2949
2950 Report bugs to the package provider."
2951
2952 _ACEOF
2953 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2954 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2955 ac_cs_version="\\
2956 readline config.status UNUSED-VERSION
2957 configured by $0, generated by GNU Autoconf 2.69,
2958   with options \\"\$ac_cs_config\\"
2959
2960 Copyright (C) 2012 Free Software Foundation, Inc.
2961 This config.status script is free software; the Free Software Foundation
2962 gives unlimited permission to copy, distribute and modify it."
2963
2964 ac_pwd='$ac_pwd'
2965 srcdir='$srcdir'
2966 INSTALL='$INSTALL'
2967 MKDIR_P='$MKDIR_P'
2968 AWK='$AWK'
2969 test -n "\$AWK" || AWK=awk
2970 _ACEOF
2971
2972 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2973 # The default lists apply if the user does not specify any file.
2974 ac_need_defaults=:
2975 while test $# != 0
2976 do
2977   case $1 in
2978   --*=?*)
2979     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2980     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2981     ac_shift=:
2982     ;;
2983   --*=)
2984     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2985     ac_optarg=
2986     ac_shift=:
2987     ;;
2988   *)
2989     ac_option=$1
2990     ac_optarg=$2
2991     ac_shift=shift
2992     ;;
2993   esac
2994
2995   case $ac_option in
2996   # Handling of the options.
2997   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2998     ac_cs_recheck=: ;;
2999   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3000     $as_echo "$ac_cs_version"; exit ;;
3001   --config | --confi | --conf | --con | --co | --c )
3002     $as_echo "$ac_cs_config"; exit ;;
3003   --debug | --debu | --deb | --de | --d | -d )
3004     debug=: ;;
3005   --file | --fil | --fi | --f )
3006     $ac_shift
3007     case $ac_optarg in
3008     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3009     '') as_fn_error $? "missing file argument" ;;
3010     esac
3011     as_fn_append CONFIG_FILES " '$ac_optarg'"
3012     ac_need_defaults=false;;
3013   --he | --h |  --help | --hel | -h )
3014     $as_echo "$ac_cs_usage"; exit ;;
3015   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3016   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3017     ac_cs_silent=: ;;
3018
3019   # This is an error.
3020   -*) as_fn_error $? "unrecognized option: \`$1'
3021 Try \`$0 --help' for more information." ;;
3022
3023   *) as_fn_append ac_config_targets " $1"
3024      ac_need_defaults=false ;;
3025
3026   esac
3027   shift
3028 done
3029
3030 ac_configure_extra_args=
3031
3032 if $ac_cs_silent; then
3033   exec 6>/dev/null
3034   ac_configure_extra_args="$ac_configure_extra_args --silent"
3035 fi
3036
3037 _ACEOF
3038 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3039 if \$ac_cs_recheck; then
3040   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3041   shift
3042   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3043   CONFIG_SHELL='$SHELL'
3044   export CONFIG_SHELL
3045   exec "\$@"
3046 fi
3047
3048 _ACEOF
3049 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3050 exec 5>>config.log
3051 {
3052   echo
3053   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3054 ## Running $as_me. ##
3055 _ASBOX
3056   $as_echo "$ac_log"
3057 } >&5
3058
3059 _ACEOF
3060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3061 _ACEOF
3062
3063 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3064
3065 # Handling of arguments.
3066 for ac_config_target in $ac_config_targets
3067 do
3068   case $ac_config_target in
3069     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3070
3071   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3072   esac
3073 done
3074
3075
3076 # If the user did not use the arguments to specify the items to instantiate,
3077 # then the envvar interface is used.  Set only those that are not.
3078 # We use the long form for the default assignment because of an extremely
3079 # bizarre bug on SunOS 4.1.3.
3080 if $ac_need_defaults; then
3081   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3082 fi
3083
3084 # Have a temporary directory for convenience.  Make it in the build tree
3085 # simply because there is no reason against having it here, and in addition,
3086 # creating and moving files from /tmp can sometimes cause problems.
3087 # Hook for its removal unless debugging.
3088 # Note that there is a small window in which the directory will not be cleaned:
3089 # after its creation but before its name has been assigned to `$tmp'.
3090 $debug ||
3091 {
3092   tmp= ac_tmp=
3093   trap 'exit_status=$?
3094   : "${ac_tmp:=$tmp}"
3095   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3096 ' 0
3097   trap 'as_fn_exit 1' 1 2 13 15
3098 }
3099 # Create a (secure) tmp directory for tmp files.
3100
3101 {
3102   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3103   test -d "$tmp"
3104 }  ||
3105 {
3106   tmp=./conf$$-$RANDOM
3107   (umask 077 && mkdir "$tmp")
3108 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3109 ac_tmp=$tmp
3110
3111 # Set up the scripts for CONFIG_FILES section.
3112 # No need to generate them if there are no CONFIG_FILES.
3113 # This happens for instance with `./config.status config.h'.
3114 if test -n "$CONFIG_FILES"; then
3115
3116
3117 ac_cr=`echo X | tr X '\015'`
3118 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3119 # But we know of no other shell where ac_cr would be empty at this
3120 # point, so we can use a bashism as a fallback.
3121 if test "x$ac_cr" = x; then
3122   eval ac_cr=\$\'\\r\'
3123 fi
3124 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3125 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3126   ac_cs_awk_cr='\\r'
3127 else
3128   ac_cs_awk_cr=$ac_cr
3129 fi
3130
3131 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3132 _ACEOF
3133
3134
3135 {
3136   echo "cat >conf$$subs.awk <<_ACEOF" &&
3137   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3138   echo "_ACEOF"
3139 } >conf$$subs.sh ||
3140   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3141 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3142 ac_delim='%!_!# '
3143 for ac_last_try in false false false false false :; do
3144   . ./conf$$subs.sh ||
3145     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3146
3147   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3148   if test $ac_delim_n = $ac_delim_num; then
3149     break
3150   elif $ac_last_try; then
3151     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3152   else
3153     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3154   fi
3155 done
3156 rm -f conf$$subs.sh
3157
3158 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3159 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3160 _ACEOF
3161 sed -n '
3162 h
3163 s/^/S["/; s/!.*/"]=/
3164 p
3165 g
3166 s/^[^!]*!//
3167 :repl
3168 t repl
3169 s/'"$ac_delim"'$//
3170 t delim
3171 :nl
3172 h
3173 s/\(.\{148\}\)..*/\1/
3174 t more1
3175 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3176 p
3177 n
3178 b repl
3179 :more1
3180 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3181 p
3182 g
3183 s/.\{148\}//
3184 t nl
3185 :delim
3186 h
3187 s/\(.\{148\}\)..*/\1/
3188 t more2
3189 s/["\\]/\\&/g; s/^/"/; s/$/"/
3190 p
3191 b
3192 :more2
3193 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3194 p
3195 g
3196 s/.\{148\}//
3197 t delim
3198 ' <conf$$subs.awk | sed '
3199 /^[^""]/{
3200   N
3201   s/\n//
3202 }
3203 ' >>$CONFIG_STATUS || ac_write_fail=1
3204 rm -f conf$$subs.awk
3205 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3206 _ACAWK
3207 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3208   for (key in S) S_is_set[key] = 1
3209   FS = "\a"
3210
3211 }
3212 {
3213   line = $ 0
3214   nfields = split(line, field, "@")
3215   substed = 0
3216   len = length(field[1])
3217   for (i = 2; i < nfields; i++) {
3218     key = field[i]
3219     keylen = length(key)
3220     if (S_is_set[key]) {
3221       value = S[key]
3222       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3223       len += length(value) + length(field[++i])
3224       substed = 1
3225     } else
3226       len += 1 + keylen
3227   }
3228
3229   print line
3230 }
3231
3232 _ACAWK
3233 _ACEOF
3234 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3235 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3236   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3237 else
3238   cat
3239 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3240   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3241 _ACEOF
3242
3243 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3244 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3245 # trailing colons and then remove the whole line if VPATH becomes empty
3246 # (actually we leave an empty line to preserve line numbers).
3247 if test "x$srcdir" = x.; then
3248   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3249 h
3250 s///
3251 s/^/:/
3252 s/[      ]*$/:/
3253 s/:\$(srcdir):/:/g
3254 s/:\${srcdir}:/:/g
3255 s/:@srcdir@:/:/g
3256 s/^:*//
3257 s/:*$//
3258 x
3259 s/\(=[   ]*\).*/\1/
3260 G
3261 s/\n//
3262 s/^[^=]*=[       ]*$//
3263 }'
3264 fi
3265
3266 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3267 fi # test -n "$CONFIG_FILES"
3268
3269
3270 eval set X "  :F $CONFIG_FILES      "
3271 shift
3272 for ac_tag
3273 do
3274   case $ac_tag in
3275   :[FHLC]) ac_mode=$ac_tag; continue;;
3276   esac
3277   case $ac_mode$ac_tag in
3278   :[FHL]*:*);;
3279   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3280   :[FH]-) ac_tag=-:-;;
3281   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3282   esac
3283   ac_save_IFS=$IFS
3284   IFS=:
3285   set x $ac_tag
3286   IFS=$ac_save_IFS
3287   shift
3288   ac_file=$1
3289   shift
3290
3291   case $ac_mode in
3292   :L) ac_source=$1;;
3293   :[FH])
3294     ac_file_inputs=
3295     for ac_f
3296     do
3297       case $ac_f in
3298       -) ac_f="$ac_tmp/stdin";;
3299       *) # Look for the file first in the build tree, then in the source tree
3300          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3301          # because $ac_f cannot contain `:'.
3302          test -f "$ac_f" ||
3303            case $ac_f in
3304            [\\/$]*) false;;
3305            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3306            esac ||
3307            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3308       esac
3309       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3310       as_fn_append ac_file_inputs " '$ac_f'"
3311     done
3312
3313     # Let's still pretend it is `configure' which instantiates (i.e., don't
3314     # use $as_me), people would be surprised to read:
3315     #    /* config.h.  Generated by config.status.  */
3316     configure_input='Generated from '`
3317           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3318         `' by configure.'
3319     if test x"$ac_file" != x-; then
3320       configure_input="$ac_file.  $configure_input"
3321       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3322 $as_echo "$as_me: creating $ac_file" >&6;}
3323     fi
3324     # Neutralize special characters interpreted by sed in replacement strings.
3325     case $configure_input in #(
3326     *\&* | *\|* | *\\* )
3327        ac_sed_conf_input=`$as_echo "$configure_input" |
3328        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3329     *) ac_sed_conf_input=$configure_input;;
3330     esac
3331
3332     case $ac_tag in
3333     *:-:* | *:-) cat >"$ac_tmp/stdin" \
3334       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3335     esac
3336     ;;
3337   esac
3338
3339   ac_dir=`$as_dirname -- "$ac_file" ||
3340 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3341          X"$ac_file" : 'X\(//\)[^/]' \| \
3342          X"$ac_file" : 'X\(//\)$' \| \
3343          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3344 $as_echo X"$ac_file" |
3345     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3346             s//\1/
3347             q
3348           }
3349           /^X\(\/\/\)[^/].*/{
3350             s//\1/
3351             q
3352           }
3353           /^X\(\/\/\)$/{
3354             s//\1/
3355             q
3356           }
3357           /^X\(\/\).*/{
3358             s//\1/
3359             q
3360           }
3361           s/.*/./; q'`
3362   as_dir="$ac_dir"; as_fn_mkdir_p
3363   ac_builddir=.
3364
3365 case "$ac_dir" in
3366 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3367 *)
3368   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3369   # A ".." for each directory in $ac_dir_suffix.
3370   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3371   case $ac_top_builddir_sub in
3372   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3373   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3374   esac ;;
3375 esac
3376 ac_abs_top_builddir=$ac_pwd
3377 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3378 # for backward compatibility:
3379 ac_top_builddir=$ac_top_build_prefix
3380
3381 case $srcdir in
3382   .)  # We are building in place.
3383     ac_srcdir=.
3384     ac_top_srcdir=$ac_top_builddir_sub
3385     ac_abs_top_srcdir=$ac_pwd ;;
3386   [\\/]* | ?:[\\/]* )  # Absolute name.
3387     ac_srcdir=$srcdir$ac_dir_suffix;
3388     ac_top_srcdir=$srcdir
3389     ac_abs_top_srcdir=$srcdir ;;
3390   *) # Relative name.
3391     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3392     ac_top_srcdir=$ac_top_build_prefix$srcdir
3393     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3394 esac
3395 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3396
3397
3398   case $ac_mode in
3399   :F)
3400   #
3401   # CONFIG_FILE
3402   #
3403
3404   case $INSTALL in
3405   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3406   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3407   esac
3408   ac_MKDIR_P=$MKDIR_P
3409   case $MKDIR_P in
3410   [\\/$]* | ?:[\\/]* ) ;;
3411   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3412   esac
3413 _ACEOF
3414
3415 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3416 # If the template does not know about datarootdir, expand it.
3417 # FIXME: This hack should be removed a few years after 2.60.
3418 ac_datarootdir_hack=; ac_datarootdir_seen=
3419 ac_sed_dataroot='
3420 /datarootdir/ {
3421   p
3422   q
3423 }
3424 /@datadir@/p
3425 /@docdir@/p
3426 /@infodir@/p
3427 /@localedir@/p
3428 /@mandir@/p'
3429 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3430 *datarootdir*) ac_datarootdir_seen=yes;;
3431 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3432   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3433 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3434 _ACEOF
3435 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3436   ac_datarootdir_hack='
3437   s&@datadir@&$datadir&g
3438   s&@docdir@&$docdir&g
3439   s&@infodir@&$infodir&g
3440   s&@localedir@&$localedir&g
3441   s&@mandir@&$mandir&g
3442   s&\\\${datarootdir}&$datarootdir&g' ;;
3443 esac
3444 _ACEOF
3445
3446 # Neutralize VPATH when `$srcdir' = `.'.
3447 # Shell code in configure.ac might set extrasub.
3448 # FIXME: do we really want to maintain this feature?
3449 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3450 ac_sed_extra="$ac_vpsub
3451 $extrasub
3452 _ACEOF
3453 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3454 :t
3455 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3456 s|@configure_input@|$ac_sed_conf_input|;t t
3457 s&@top_builddir@&$ac_top_builddir_sub&;t t
3458 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3459 s&@srcdir@&$ac_srcdir&;t t
3460 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3461 s&@top_srcdir@&$ac_top_srcdir&;t t
3462 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3463 s&@builddir@&$ac_builddir&;t t
3464 s&@abs_builddir@&$ac_abs_builddir&;t t
3465 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3466 s&@INSTALL@&$ac_INSTALL&;t t
3467 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3468 $ac_datarootdir_hack
3469 "
3470 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3471   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3472
3473 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3474   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3475   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3476       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3477   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3478 which seems to be undefined.  Please make sure it is defined" >&5
3479 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3480 which seems to be undefined.  Please make sure it is defined" >&2;}
3481
3482   rm -f "$ac_tmp/stdin"
3483   case $ac_file in
3484   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3485   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3486   esac \
3487   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3488  ;;
3489
3490
3491
3492   esac
3493
3494 done # for ac_tag
3495
3496
3497 as_fn_exit 0
3498 _ACEOF
3499 ac_clean_files=$ac_clean_files_save
3500
3501 test $ac_write_fail = 0 ||
3502   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3503
3504
3505 # configure is writing to config.log, and then calls config.status.
3506 # config.status does its own redirection, appending to config.log.
3507 # Unfortunately, on DOS this fails, as config.log is still kept open
3508 # by configure, so config.status won't be able to write to it; its
3509 # output is simply discarded.  So we exec the FD to /dev/null,
3510 # effectively closing config.log, so it can be properly (re)opened and
3511 # appended to by config.status.  When coming back to configure, we
3512 # need to make the FD available again.
3513 if test "$no_create" != yes; then
3514   ac_cs_success=:
3515   ac_config_status_args=
3516   test "$silent" = yes &&
3517     ac_config_status_args="$ac_config_status_args --quiet"
3518   exec 5>/dev/null
3519   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3520   exec 5>>config.log
3521   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3522   # would make configure fail if this is the last instruction.
3523   $ac_cs_success || as_fn_exit 1
3524 fi
3525
3526 #
3527 # CONFIG_SUBDIRS section.
3528 #
3529 if test "$no_recursion" != yes; then
3530
3531   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
3532   # so they do not pile up.
3533   ac_sub_configure_args=
3534   ac_prev=
3535   eval "set x $ac_configure_args"
3536   shift
3537   for ac_arg
3538   do
3539     if test -n "$ac_prev"; then
3540       ac_prev=
3541       continue
3542     fi
3543     case $ac_arg in
3544     -cache-file | --cache-file | --cache-fil | --cache-fi \
3545     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3546       ac_prev=cache_file ;;
3547     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3548     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
3549     | --c=*)
3550       ;;
3551     --config-cache | -C)
3552       ;;
3553     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3554       ac_prev=srcdir ;;
3555     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3556       ;;
3557     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
3558       ac_prev=prefix ;;
3559     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
3560       ;;
3561     --disable-option-checking)
3562       ;;
3563     *)
3564       case $ac_arg in
3565       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3566       esac
3567       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
3568     esac
3569   done
3570
3571   # Always prepend --prefix to ensure using the same prefix
3572   # in subdir configurations.
3573   ac_arg="--prefix=$prefix"
3574   case $ac_arg in
3575   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3576   esac
3577   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
3578
3579   # Pass --silent
3580   if test "$silent" = yes; then
3581     ac_sub_configure_args="--silent $ac_sub_configure_args"
3582   fi
3583
3584   # Always prepend --disable-option-checking to silence warnings, since
3585   # different subdirs can have different --enable and --with options.
3586   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
3587
3588   ac_popdir=`pwd`
3589   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
3590
3591     # Do not complain, so a configure script can configure whichever
3592     # parts of a large source tree are present.
3593     test -d "$srcdir/$ac_dir" || continue
3594
3595     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
3596     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
3597     $as_echo "$ac_msg" >&6
3598     as_dir="$ac_dir"; as_fn_mkdir_p
3599     ac_builddir=.
3600
3601 case "$ac_dir" in
3602 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3603 *)
3604   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3605   # A ".." for each directory in $ac_dir_suffix.
3606   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3607   case $ac_top_builddir_sub in
3608   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3609   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3610   esac ;;
3611 esac
3612 ac_abs_top_builddir=$ac_pwd
3613 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3614 # for backward compatibility:
3615 ac_top_builddir=$ac_top_build_prefix
3616
3617 case $srcdir in
3618   .)  # We are building in place.
3619     ac_srcdir=.
3620     ac_top_srcdir=$ac_top_builddir_sub
3621     ac_abs_top_srcdir=$ac_pwd ;;
3622   [\\/]* | ?:[\\/]* )  # Absolute name.
3623     ac_srcdir=$srcdir$ac_dir_suffix;
3624     ac_top_srcdir=$srcdir
3625     ac_abs_top_srcdir=$srcdir ;;
3626   *) # Relative name.
3627     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3628     ac_top_srcdir=$ac_top_build_prefix$srcdir
3629     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3630 esac
3631 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3632
3633
3634     cd "$ac_dir"
3635
3636     # Check for guested configure; otherwise get Cygnus style configure.
3637     if test -f "$ac_srcdir/configure.gnu"; then
3638       ac_sub_configure=$ac_srcdir/configure.gnu
3639     elif test -f "$ac_srcdir/configure"; then
3640       ac_sub_configure=$ac_srcdir/configure
3641     elif test -f "$ac_srcdir/configure.in"; then
3642       # This should be Cygnus configure.
3643       ac_sub_configure=$ac_aux_dir/configure
3644     else
3645       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
3646 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
3647       ac_sub_configure=
3648     fi
3649
3650     # The recursion is here.
3651     if test -n "$ac_sub_configure"; then
3652       # Make the cache file name correct relative to the subdirectory.
3653       case $cache_file in
3654       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
3655       *) # Relative name.
3656         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
3657       esac
3658
3659       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
3660 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
3661       # The eval makes quoting arguments work.
3662       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
3663            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
3664         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
3665     fi
3666
3667     cd "$ac_popdir"
3668   done
3669 fi
3670 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3671   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3672 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3673 fi
3674