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 am__api_version='1.15'
1748
1749 # Find a good install program.  We prefer a C program (faster),
1750 # so one script is as good as another.  But avoid the broken or
1751 # incompatible versions:
1752 # SysV /etc/install, /usr/sbin/install
1753 # SunOS /usr/etc/install
1754 # IRIX /sbin/install
1755 # AIX /bin/install
1756 # AmigaOS /C/install, which installs bootblocks on floppy discs
1757 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1758 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1759 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1760 # OS/2's system install, which has a completely different semantic
1761 # ./install, which can be erroneously created by make from ./install.sh.
1762 # Reject install programs that cannot install multiple files.
1763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1764 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1765 if test -z "$INSTALL"; then
1766 if ${ac_cv_path_install+:} false; then :
1767   $as_echo_n "(cached) " >&6
1768 else
1769   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1770 for as_dir in $PATH
1771 do
1772   IFS=$as_save_IFS
1773   test -z "$as_dir" && as_dir=.
1774     # Account for people who put trailing slashes in PATH elements.
1775 case $as_dir/ in #((
1776   ./ | .// | /[cC]/* | \
1777   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1778   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1779   /usr/ucb/* ) ;;
1780   *)
1781     # OSF1 and SCO ODT 3.0 have their own names for install.
1782     # Don't use installbsd from OSF since it installs stuff as root
1783     # by default.
1784     for ac_prog in ginstall scoinst install; do
1785       for ac_exec_ext in '' $ac_executable_extensions; do
1786         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1787           if test $ac_prog = install &&
1788             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1789             # AIX install.  It has an incompatible calling convention.
1790             :
1791           elif test $ac_prog = install &&
1792             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1793             # program-specific install script used by HP pwplus--don't use.
1794             :
1795           else
1796             rm -rf conftest.one conftest.two conftest.dir
1797             echo one > conftest.one
1798             echo two > conftest.two
1799             mkdir conftest.dir
1800             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1801               test -s conftest.one && test -s conftest.two &&
1802               test -s conftest.dir/conftest.one &&
1803               test -s conftest.dir/conftest.two
1804             then
1805               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1806               break 3
1807             fi
1808           fi
1809         fi
1810       done
1811     done
1812     ;;
1813 esac
1814
1815   done
1816 IFS=$as_save_IFS
1817
1818 rm -rf conftest.one conftest.two conftest.dir
1819
1820 fi
1821   if test "${ac_cv_path_install+set}" = set; then
1822     INSTALL=$ac_cv_path_install
1823   else
1824     # As a last resort, use the slow shell script.  Don't cache a
1825     # value for INSTALL within a source directory, because that will
1826     # break other packages using the cache if that directory is
1827     # removed, or if the value is a relative name.
1828     INSTALL=$ac_install_sh
1829   fi
1830 fi
1831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1832 $as_echo "$INSTALL" >&6; }
1833
1834 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1835 # It thinks the first close brace ends the variable substitution.
1836 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1837
1838 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1839
1840 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1841
1842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1843 $as_echo_n "checking whether build environment is sane... " >&6; }
1844 # Reject unsafe characters in $srcdir or the absolute working directory
1845 # name.  Accept space and tab only in the latter.
1846 am_lf='
1847 '
1848 case `pwd` in
1849   *[\\\"\#\$\&\'\`$am_lf]*)
1850     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
1851 esac
1852 case $srcdir in
1853   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
1854     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
1855 esac
1856
1857 # Do 'set' in a subshell so we don't clobber the current shell's
1858 # arguments.  Must try -L first in case configure is actually a
1859 # symlink; some systems play weird games with the mod time of symlinks
1860 # (eg FreeBSD returns the mod time of the symlink's containing
1861 # directory).
1862 if (
1863    am_has_slept=no
1864    for am_try in 1 2; do
1865      echo "timestamp, slept: $am_has_slept" > conftest.file
1866      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1867      if test "$*" = "X"; then
1868         # -L didn't work.
1869         set X `ls -t "$srcdir/configure" conftest.file`
1870      fi
1871      if test "$*" != "X $srcdir/configure conftest.file" \
1872         && test "$*" != "X conftest.file $srcdir/configure"; then
1873
1874         # If neither matched, then we have a broken ls.  This can happen
1875         # if, for instance, CONFIG_SHELL is bash and it inherits a
1876         # broken ls alias from the environment.  This has actually
1877         # happened.  Such a system could not be considered "sane".
1878         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
1879   alias in your environment" "$LINENO" 5
1880      fi
1881      if test "$2" = conftest.file || test $am_try -eq 2; then
1882        break
1883      fi
1884      # Just in case.
1885      sleep 1
1886      am_has_slept=yes
1887    done
1888    test "$2" = conftest.file
1889    )
1890 then
1891    # Ok.
1892    :
1893 else
1894    as_fn_error $? "newly created file is older than distributed files!
1895 Check your system clock" "$LINENO" 5
1896 fi
1897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1898 $as_echo "yes" >&6; }
1899 # If we didn't sleep, we still need to ensure time stamps of config.status and
1900 # generated files are strictly newer.
1901 am_sleep_pid=
1902 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1903   ( sleep 1 ) &
1904   am_sleep_pid=$!
1905 fi
1906
1907 rm -f conftest.file
1908
1909 test "$program_prefix" != NONE &&
1910   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1911 # Use a double $ so make ignores it.
1912 test "$program_suffix" != NONE &&
1913   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1914 # Double any \ or $.
1915 # By default was `s,x,x', remove it if useless.
1916 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1917 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1918
1919 # Expand $ac_aux_dir to an absolute path.
1920 am_aux_dir=`cd "$ac_aux_dir" && pwd`
1921
1922 if test x"${MISSING+set}" != xset; then
1923   case $am_aux_dir in
1924   *\ * | *\     *)
1925     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1926   *)
1927     MISSING="\${SHELL} $am_aux_dir/missing" ;;
1928   esac
1929 fi
1930 # Use eval to expand $SHELL
1931 if eval "$MISSING --is-lightweight"; then
1932   am_missing_run="$MISSING "
1933 else
1934   am_missing_run=
1935   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
1936 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
1937 fi
1938
1939 if test x"${install_sh+set}" != xset; then
1940   case $am_aux_dir in
1941   *\ * | *\     *)
1942     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1943   *)
1944     install_sh="\${SHELL} $am_aux_dir/install-sh"
1945   esac
1946 fi
1947
1948 # Installed binaries are usually stripped using 'strip' when the user
1949 # run "make install-strip".  However 'strip' might not be the right
1950 # tool to use in cross-compilation environments, therefore Automake
1951 # will honor the 'STRIP' environment variable to overrule this program.
1952 if test "$cross_compiling" != no; then
1953   if test -n "$ac_tool_prefix"; then
1954   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1955 set dummy ${ac_tool_prefix}strip; ac_word=$2
1956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1957 $as_echo_n "checking for $ac_word... " >&6; }
1958 if ${ac_cv_prog_STRIP+:} false; then :
1959   $as_echo_n "(cached) " >&6
1960 else
1961   if test -n "$STRIP"; then
1962   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1963 else
1964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1965 for as_dir in $PATH
1966 do
1967   IFS=$as_save_IFS
1968   test -z "$as_dir" && as_dir=.
1969     for ac_exec_ext in '' $ac_executable_extensions; do
1970   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1971     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1972     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1973     break 2
1974   fi
1975 done
1976   done
1977 IFS=$as_save_IFS
1978
1979 fi
1980 fi
1981 STRIP=$ac_cv_prog_STRIP
1982 if test -n "$STRIP"; then
1983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1984 $as_echo "$STRIP" >&6; }
1985 else
1986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1987 $as_echo "no" >&6; }
1988 fi
1989
1990
1991 fi
1992 if test -z "$ac_cv_prog_STRIP"; then
1993   ac_ct_STRIP=$STRIP
1994   # Extract the first word of "strip", so it can be a program name with args.
1995 set dummy strip; ac_word=$2
1996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1997 $as_echo_n "checking for $ac_word... " >&6; }
1998 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
1999   $as_echo_n "(cached) " >&6
2000 else
2001   if test -n "$ac_ct_STRIP"; then
2002   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2003 else
2004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2005 for as_dir in $PATH
2006 do
2007   IFS=$as_save_IFS
2008   test -z "$as_dir" && as_dir=.
2009     for ac_exec_ext in '' $ac_executable_extensions; do
2010   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2011     ac_cv_prog_ac_ct_STRIP="strip"
2012     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2013     break 2
2014   fi
2015 done
2016   done
2017 IFS=$as_save_IFS
2018
2019 fi
2020 fi
2021 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2022 if test -n "$ac_ct_STRIP"; then
2023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2024 $as_echo "$ac_ct_STRIP" >&6; }
2025 else
2026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2027 $as_echo "no" >&6; }
2028 fi
2029
2030   if test "x$ac_ct_STRIP" = x; then
2031     STRIP=":"
2032   else
2033     case $cross_compiling:$ac_tool_warned in
2034 yes:)
2035 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2036 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2037 ac_tool_warned=yes ;;
2038 esac
2039     STRIP=$ac_ct_STRIP
2040   fi
2041 else
2042   STRIP="$ac_cv_prog_STRIP"
2043 fi
2044
2045 fi
2046 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2047
2048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2049 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2050 if test -z "$MKDIR_P"; then
2051   if ${ac_cv_path_mkdir+:} false; then :
2052   $as_echo_n "(cached) " >&6
2053 else
2054   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2055 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2056 do
2057   IFS=$as_save_IFS
2058   test -z "$as_dir" && as_dir=.
2059     for ac_prog in mkdir gmkdir; do
2060          for ac_exec_ext in '' $ac_executable_extensions; do
2061            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2062            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2063              'mkdir (GNU coreutils) '* | \
2064              'mkdir (coreutils) '* | \
2065              'mkdir (fileutils) '4.1*)
2066                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2067                break 3;;
2068            esac
2069          done
2070        done
2071   done
2072 IFS=$as_save_IFS
2073
2074 fi
2075
2076   test -d ./--version && rmdir ./--version
2077   if test "${ac_cv_path_mkdir+set}" = set; then
2078     MKDIR_P="$ac_cv_path_mkdir -p"
2079   else
2080     # As a last resort, use the slow shell script.  Don't cache a
2081     # value for MKDIR_P within a source directory, because that will
2082     # break other packages using the cache if that directory is
2083     # removed, or if the value is a relative name.
2084     MKDIR_P="$ac_install_sh -d"
2085   fi
2086 fi
2087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2088 $as_echo "$MKDIR_P" >&6; }
2089
2090 for ac_prog in gawk mawk nawk awk
2091 do
2092   # Extract the first word of "$ac_prog", so it can be a program name with args.
2093 set dummy $ac_prog; ac_word=$2
2094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2095 $as_echo_n "checking for $ac_word... " >&6; }
2096 if ${ac_cv_prog_AWK+:} false; then :
2097   $as_echo_n "(cached) " >&6
2098 else
2099   if test -n "$AWK"; then
2100   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2101 else
2102 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2103 for as_dir in $PATH
2104 do
2105   IFS=$as_save_IFS
2106   test -z "$as_dir" && as_dir=.
2107     for ac_exec_ext in '' $ac_executable_extensions; do
2108   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2109     ac_cv_prog_AWK="$ac_prog"
2110     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2111     break 2
2112   fi
2113 done
2114   done
2115 IFS=$as_save_IFS
2116
2117 fi
2118 fi
2119 AWK=$ac_cv_prog_AWK
2120 if test -n "$AWK"; then
2121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2122 $as_echo "$AWK" >&6; }
2123 else
2124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2125 $as_echo "no" >&6; }
2126 fi
2127
2128
2129   test -n "$AWK" && break
2130 done
2131
2132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2133 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2134 set x ${MAKE-make}
2135 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2136 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2137   $as_echo_n "(cached) " >&6
2138 else
2139   cat >conftest.make <<\_ACEOF
2140 SHELL = /bin/sh
2141 all:
2142         @echo '@@@%%%=$(MAKE)=@@@%%%'
2143 _ACEOF
2144 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2145 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2146   *@@@%%%=?*=@@@%%%*)
2147     eval ac_cv_prog_make_${ac_make}_set=yes;;
2148   *)
2149     eval ac_cv_prog_make_${ac_make}_set=no;;
2150 esac
2151 rm -f conftest.make
2152 fi
2153 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2155 $as_echo "yes" >&6; }
2156   SET_MAKE=
2157 else
2158   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2159 $as_echo "no" >&6; }
2160   SET_MAKE="MAKE=${MAKE-make}"
2161 fi
2162
2163 rm -rf .tst 2>/dev/null
2164 mkdir .tst 2>/dev/null
2165 if test -d .tst; then
2166   am__leading_dot=.
2167 else
2168   am__leading_dot=_
2169 fi
2170 rmdir .tst 2>/dev/null
2171
2172 # Check whether --enable-silent-rules was given.
2173 if test "${enable_silent_rules+set}" = set; then :
2174   enableval=$enable_silent_rules;
2175 fi
2176
2177 case $enable_silent_rules in # (((
2178   yes) AM_DEFAULT_VERBOSITY=0;;
2179    no) AM_DEFAULT_VERBOSITY=1;;
2180     *) AM_DEFAULT_VERBOSITY=1;;
2181 esac
2182 am_make=${MAKE-make}
2183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2184 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2185 if ${am_cv_make_support_nested_variables+:} false; then :
2186   $as_echo_n "(cached) " >&6
2187 else
2188   if $as_echo 'TRUE=$(BAR$(V))
2189 BAR0=false
2190 BAR1=true
2191 V=1
2192 am__doit:
2193         @$(TRUE)
2194 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2195   am_cv_make_support_nested_variables=yes
2196 else
2197   am_cv_make_support_nested_variables=no
2198 fi
2199 fi
2200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2201 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2202 if test $am_cv_make_support_nested_variables = yes; then
2203     AM_V='$(V)'
2204   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2205 else
2206   AM_V=$AM_DEFAULT_VERBOSITY
2207   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2208 fi
2209 AM_BACKSLASH='\'
2210
2211 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2212   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2213   # is not polluted with repeated "-I."
2214   am__isrc=' -I$(srcdir)'
2215   # test to see if srcdir already configured
2216   if test -f $srcdir/config.status; then
2217     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2218   fi
2219 fi
2220
2221 # test whether we have cygpath
2222 if test -z "$CYGPATH_W"; then
2223   if (cygpath --version) >/dev/null 2>/dev/null; then
2224     CYGPATH_W='cygpath -w'
2225   else
2226     CYGPATH_W=echo
2227   fi
2228 fi
2229
2230
2231 # Define the identity of the package.
2232  PACKAGE='readline'
2233  VERSION='UNUSED-VERSION'
2234
2235
2236 cat >>confdefs.h <<_ACEOF
2237 #define PACKAGE "$PACKAGE"
2238 _ACEOF
2239
2240
2241 cat >>confdefs.h <<_ACEOF
2242 #define VERSION "$VERSION"
2243 _ACEOF
2244
2245 # Some tools Automake needs.
2246
2247 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2248
2249
2250 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2251
2252
2253 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2254
2255
2256 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2257
2258
2259 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2260
2261 # For better backward compatibility.  To be removed once Automake 1.9.x
2262 # dies out for good.  For more background, see:
2263 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2264 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2265 mkdir_p='$(MKDIR_P)'
2266
2267 # We need awk for the "check" target (and possibly the TAP driver).  The
2268 # system "awk" is bad on some platforms.
2269 # Always define AMTAR for backward compatibility.  Yes, it's still used
2270 # in the wild :-(  We should find a proper way to deprecate it ...
2271 AMTAR='$${TAR-tar}'
2272
2273
2274 # We'll loop over all known methods to create a tar archive until one works.
2275 _am_tools='gnutar  pax cpio none'
2276
2277 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2278
2279
2280
2281
2282
2283
2284 # POSIX will say in a future version that running "rm -f" with no argument
2285 # is OK; and we want to be able to make that assumption in our Makefile
2286 # recipes.  So use an aggressive probe to check that the usage we want is
2287 # actually supported "in the wild" to an acceptable degree.
2288 # See automake bug#10828.
2289 # To make any issue more visible, cause the running configure to be aborted
2290 # by default if the 'rm' program in use doesn't match our expectations; the
2291 # user can still override this though.
2292 if rm -f && rm -fr && rm -rf; then : OK; else
2293   cat >&2 <<'END'
2294 Oops!
2295
2296 Your 'rm' program seems unable to run without file operands specified
2297 on the command line, even when the '-f' option is present.  This is contrary
2298 to the behaviour of most rm programs out there, and not conforming with
2299 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
2300
2301 Please tell bug-automake@gnu.org about your system, including the value
2302 of your $PATH and any error possibly output before this message.  This
2303 can help us improve future automake versions.
2304
2305 END
2306   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
2307     echo 'Configuration will proceed anyway, since you have set the' >&2
2308     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
2309     echo >&2
2310   else
2311     cat >&2 <<'END'
2312 Aborting the configuration process, to ensure you take notice of the issue.
2313
2314 You can download and install GNU coreutils to get an 'rm' implementation
2315 that behaves properly: <http://www.gnu.org/software/coreutils/>.
2316
2317 If you want to complete the configuration process using your problematic
2318 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2319 to "yes", and re-run configure.
2320
2321 END
2322     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2323   fi
2324 fi
2325
2326
2327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2328 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2329     # Check whether --enable-maintainer-mode was given.
2330 if test "${enable_maintainer_mode+set}" = set; then :
2331   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2332 else
2333   USE_MAINTAINER_MODE=no
2334 fi
2335
2336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2337 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2338    if test $USE_MAINTAINER_MODE = yes; then
2339   MAINTAINER_MODE_TRUE=
2340   MAINTAINER_MODE_FALSE='#'
2341 else
2342   MAINTAINER_MODE_TRUE='#'
2343   MAINTAINER_MODE_FALSE=
2344 fi
2345
2346   MAINT=$MAINTAINER_MODE_TRUE
2347
2348
2349
2350
2351
2352 subdirs="$subdirs readline"
2353
2354 ac_config_files="$ac_config_files Makefile"
2355
2356 cat >confcache <<\_ACEOF
2357 # This file is a shell script that caches the results of configure
2358 # tests run on this system so they can be shared between configure
2359 # scripts and configure runs, see configure's option --config-cache.
2360 # It is not useful on other systems.  If it contains results you don't
2361 # want to keep, you may remove or edit it.
2362 #
2363 # config.status only pays attention to the cache file if you give it
2364 # the --recheck option to rerun configure.
2365 #
2366 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2367 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2368 # following values.
2369
2370 _ACEOF
2371
2372 # The following way of writing the cache mishandles newlines in values,
2373 # but we know of no workaround that is simple, portable, and efficient.
2374 # So, we kill variables containing newlines.
2375 # Ultrix sh set writes to stderr and can't be redirected directly,
2376 # and sets the high bit in the cache file unless we assign to the vars.
2377 (
2378   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2379     eval ac_val=\$$ac_var
2380     case $ac_val in #(
2381     *${as_nl}*)
2382       case $ac_var in #(
2383       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2384 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2385       esac
2386       case $ac_var in #(
2387       _ | IFS | as_nl) ;; #(
2388       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2389       *) { eval $ac_var=; unset $ac_var;} ;;
2390       esac ;;
2391     esac
2392   done
2393
2394   (set) 2>&1 |
2395     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2396     *${as_nl}ac_space=\ *)
2397       # `set' does not quote correctly, so add quotes: double-quote
2398       # substitution turns \\\\ into \\, and sed turns \\ into \.
2399       sed -n \
2400         "s/'/'\\\\''/g;
2401           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2402       ;; #(
2403     *)
2404       # `set' quotes correctly as required by POSIX, so do not add quotes.
2405       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2406       ;;
2407     esac |
2408     sort
2409 ) |
2410   sed '
2411      /^ac_cv_env_/b end
2412      t clear
2413      :clear
2414      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2415      t end
2416      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2417      :end' >>confcache
2418 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2419   if test -w "$cache_file"; then
2420     if test "x$cache_file" != "x/dev/null"; then
2421       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2422 $as_echo "$as_me: updating cache $cache_file" >&6;}
2423       if test ! -f "$cache_file" || test -h "$cache_file"; then
2424         cat confcache >"$cache_file"
2425       else
2426         case $cache_file in #(
2427         */* | ?:*)
2428           mv -f confcache "$cache_file"$$ &&
2429           mv -f "$cache_file"$$ "$cache_file" ;; #(
2430         *)
2431           mv -f confcache "$cache_file" ;;
2432         esac
2433       fi
2434     fi
2435   else
2436     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2437 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2438   fi
2439 fi
2440 rm -f confcache
2441
2442 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2443 # Let make expand exec_prefix.
2444 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2445
2446 # Transform confdefs.h into DEFS.
2447 # Protect against shell expansion while executing Makefile rules.
2448 # Protect against Makefile macro expansion.
2449 #
2450 # If the first sed substitution is executed (which looks for macros that
2451 # take arguments), then branch to the quote section.  Otherwise,
2452 # look for a macro that doesn't take arguments.
2453 ac_script='
2454 :mline
2455 /\\$/{
2456  N
2457  s,\\\n,,
2458  b mline
2459 }
2460 t clear
2461 :clear
2462 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2463 t quote
2464 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2465 t quote
2466 b any
2467 :quote
2468 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2469 s/\[/\\&/g
2470 s/\]/\\&/g
2471 s/\$/$$/g
2472 H
2473 :any
2474 ${
2475         g
2476         s/^\n//
2477         s/\n/ /g
2478         p
2479 }
2480 '
2481 DEFS=`sed -n "$ac_script" confdefs.h`
2482
2483
2484 ac_libobjs=
2485 ac_ltlibobjs=
2486 U=
2487 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2488   # 1. Remove the extension, and $U if already installed.
2489   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2490   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2491   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2492   #    will be set to the directory where LIBOBJS objects are built.
2493   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2494   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2495 done
2496 LIBOBJS=$ac_libobjs
2497
2498 LTLIBOBJS=$ac_ltlibobjs
2499
2500
2501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
2502 $as_echo_n "checking that generated files are newer than configure... " >&6; }
2503    if test -n "$am_sleep_pid"; then
2504      # Hide warnings about reused PIDs.
2505      wait $am_sleep_pid 2>/dev/null
2506    fi
2507    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
2508 $as_echo "done" >&6; }
2509
2510 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
2511   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
2512 Usually this means the macro was only invoked conditionally." "$LINENO" 5
2513 fi
2514
2515 : "${CONFIG_STATUS=./config.status}"
2516 ac_write_fail=0
2517 ac_clean_files_save=$ac_clean_files
2518 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2520 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2521 as_write_fail=0
2522 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2523 #! $SHELL
2524 # Generated by $as_me.
2525 # Run this file to recreate the current configuration.
2526 # Compiler output produced by configure, useful for debugging
2527 # configure, is in config.log if it exists.
2528
2529 debug=false
2530 ac_cs_recheck=false
2531 ac_cs_silent=false
2532
2533 SHELL=\${CONFIG_SHELL-$SHELL}
2534 export SHELL
2535 _ASEOF
2536 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2537 ## -------------------- ##
2538 ## M4sh Initialization. ##
2539 ## -------------------- ##
2540
2541 # Be more Bourne compatible
2542 DUALCASE=1; export DUALCASE # for MKS sh
2543 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2544   emulate sh
2545   NULLCMD=:
2546   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2547   # is contrary to our usage.  Disable this feature.
2548   alias -g '${1+"$@"}'='"$@"'
2549   setopt NO_GLOB_SUBST
2550 else
2551   case `(set -o) 2>/dev/null` in #(
2552   *posix*) :
2553     set -o posix ;; #(
2554   *) :
2555      ;;
2556 esac
2557 fi
2558
2559
2560 as_nl='
2561 '
2562 export as_nl
2563 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2564 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2565 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2566 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2567 # Prefer a ksh shell builtin over an external printf program on Solaris,
2568 # but without wasting forks for bash or zsh.
2569 if test -z "$BASH_VERSION$ZSH_VERSION" \
2570     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2571   as_echo='print -r --'
2572   as_echo_n='print -rn --'
2573 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2574   as_echo='printf %s\n'
2575   as_echo_n='printf %s'
2576 else
2577   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2578     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2579     as_echo_n='/usr/ucb/echo -n'
2580   else
2581     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2582     as_echo_n_body='eval
2583       arg=$1;
2584       case $arg in #(
2585       *"$as_nl"*)
2586         expr "X$arg" : "X\\(.*\\)$as_nl";
2587         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2588       esac;
2589       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2590     '
2591     export as_echo_n_body
2592     as_echo_n='sh -c $as_echo_n_body as_echo'
2593   fi
2594   export as_echo_body
2595   as_echo='sh -c $as_echo_body as_echo'
2596 fi
2597
2598 # The user is always right.
2599 if test "${PATH_SEPARATOR+set}" != set; then
2600   PATH_SEPARATOR=:
2601   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2602     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2603       PATH_SEPARATOR=';'
2604   }
2605 fi
2606
2607
2608 # IFS
2609 # We need space, tab and new line, in precisely that order.  Quoting is
2610 # there to prevent editors from complaining about space-tab.
2611 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2612 # splitting by setting IFS to empty value.)
2613 IFS=" ""        $as_nl"
2614
2615 # Find who we are.  Look in the path if we contain no directory separator.
2616 as_myself=
2617 case $0 in #((
2618   *[\\/]* ) as_myself=$0 ;;
2619   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2620 for as_dir in $PATH
2621 do
2622   IFS=$as_save_IFS
2623   test -z "$as_dir" && as_dir=.
2624     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2625   done
2626 IFS=$as_save_IFS
2627
2628      ;;
2629 esac
2630 # We did not find ourselves, most probably we were run as `sh COMMAND'
2631 # in which case we are not to be found in the path.
2632 if test "x$as_myself" = x; then
2633   as_myself=$0
2634 fi
2635 if test ! -f "$as_myself"; then
2636   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2637   exit 1
2638 fi
2639
2640 # Unset variables that we do not need and which cause bugs (e.g. in
2641 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2642 # suppresses any "Segmentation fault" message there.  '((' could
2643 # trigger a bug in pdksh 5.2.14.
2644 for as_var in BASH_ENV ENV MAIL MAILPATH
2645 do eval test x\${$as_var+set} = xset \
2646   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2647 done
2648 PS1='$ '
2649 PS2='> '
2650 PS4='+ '
2651
2652 # NLS nuisances.
2653 LC_ALL=C
2654 export LC_ALL
2655 LANGUAGE=C
2656 export LANGUAGE
2657
2658 # CDPATH.
2659 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2660
2661
2662 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2663 # ----------------------------------------
2664 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2665 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2666 # script with STATUS, using 1 if that was 0.
2667 as_fn_error ()
2668 {
2669   as_status=$1; test $as_status -eq 0 && as_status=1
2670   if test "$4"; then
2671     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2672     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2673   fi
2674   $as_echo "$as_me: error: $2" >&2
2675   as_fn_exit $as_status
2676 } # as_fn_error
2677
2678
2679 # as_fn_set_status STATUS
2680 # -----------------------
2681 # Set $? to STATUS, without forking.
2682 as_fn_set_status ()
2683 {
2684   return $1
2685 } # as_fn_set_status
2686
2687 # as_fn_exit STATUS
2688 # -----------------
2689 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2690 as_fn_exit ()
2691 {
2692   set +e
2693   as_fn_set_status $1
2694   exit $1
2695 } # as_fn_exit
2696
2697 # as_fn_unset VAR
2698 # ---------------
2699 # Portably unset VAR.
2700 as_fn_unset ()
2701 {
2702   { eval $1=; unset $1;}
2703 }
2704 as_unset=as_fn_unset
2705 # as_fn_append VAR VALUE
2706 # ----------------------
2707 # Append the text in VALUE to the end of the definition contained in VAR. Take
2708 # advantage of any shell optimizations that allow amortized linear growth over
2709 # repeated appends, instead of the typical quadratic growth present in naive
2710 # implementations.
2711 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2712   eval 'as_fn_append ()
2713   {
2714     eval $1+=\$2
2715   }'
2716 else
2717   as_fn_append ()
2718   {
2719     eval $1=\$$1\$2
2720   }
2721 fi # as_fn_append
2722
2723 # as_fn_arith ARG...
2724 # ------------------
2725 # Perform arithmetic evaluation on the ARGs, and store the result in the
2726 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2727 # must be portable across $(()) and expr.
2728 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2729   eval 'as_fn_arith ()
2730   {
2731     as_val=$(( $* ))
2732   }'
2733 else
2734   as_fn_arith ()
2735   {
2736     as_val=`expr "$@" || test $? -eq 1`
2737   }
2738 fi # as_fn_arith
2739
2740
2741 if expr a : '\(a\)' >/dev/null 2>&1 &&
2742    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2743   as_expr=expr
2744 else
2745   as_expr=false
2746 fi
2747
2748 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2749   as_basename=basename
2750 else
2751   as_basename=false
2752 fi
2753
2754 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2755   as_dirname=dirname
2756 else
2757   as_dirname=false
2758 fi
2759
2760 as_me=`$as_basename -- "$0" ||
2761 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2762          X"$0" : 'X\(//\)$' \| \
2763          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2764 $as_echo X/"$0" |
2765     sed '/^.*\/\([^/][^/]*\)\/*$/{
2766             s//\1/
2767             q
2768           }
2769           /^X\/\(\/\/\)$/{
2770             s//\1/
2771             q
2772           }
2773           /^X\/\(\/\).*/{
2774             s//\1/
2775             q
2776           }
2777           s/.*/./; q'`
2778
2779 # Avoid depending upon Character Ranges.
2780 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2781 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2782 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2783 as_cr_digits='0123456789'
2784 as_cr_alnum=$as_cr_Letters$as_cr_digits
2785
2786 ECHO_C= ECHO_N= ECHO_T=
2787 case `echo -n x` in #(((((
2788 -n*)
2789   case `echo 'xy\c'` in
2790   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2791   xy)  ECHO_C='\c';;
2792   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2793        ECHO_T=' ';;
2794   esac;;
2795 *)
2796   ECHO_N='-n';;
2797 esac
2798
2799 rm -f conf$$ conf$$.exe conf$$.file
2800 if test -d conf$$.dir; then
2801   rm -f conf$$.dir/conf$$.file
2802 else
2803   rm -f conf$$.dir
2804   mkdir conf$$.dir 2>/dev/null
2805 fi
2806 if (echo >conf$$.file) 2>/dev/null; then
2807   if ln -s conf$$.file conf$$ 2>/dev/null; then
2808     as_ln_s='ln -s'
2809     # ... but there are two gotchas:
2810     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2811     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2812     # In both cases, we have to default to `cp -pR'.
2813     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2814       as_ln_s='cp -pR'
2815   elif ln conf$$.file conf$$ 2>/dev/null; then
2816     as_ln_s=ln
2817   else
2818     as_ln_s='cp -pR'
2819   fi
2820 else
2821   as_ln_s='cp -pR'
2822 fi
2823 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2824 rmdir conf$$.dir 2>/dev/null
2825
2826
2827 # as_fn_mkdir_p
2828 # -------------
2829 # Create "$as_dir" as a directory, including parents if necessary.
2830 as_fn_mkdir_p ()
2831 {
2832
2833   case $as_dir in #(
2834   -*) as_dir=./$as_dir;;
2835   esac
2836   test -d "$as_dir" || eval $as_mkdir_p || {
2837     as_dirs=
2838     while :; do
2839       case $as_dir in #(
2840       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2841       *) as_qdir=$as_dir;;
2842       esac
2843       as_dirs="'$as_qdir' $as_dirs"
2844       as_dir=`$as_dirname -- "$as_dir" ||
2845 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2846          X"$as_dir" : 'X\(//\)[^/]' \| \
2847          X"$as_dir" : 'X\(//\)$' \| \
2848          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2849 $as_echo X"$as_dir" |
2850     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2851             s//\1/
2852             q
2853           }
2854           /^X\(\/\/\)[^/].*/{
2855             s//\1/
2856             q
2857           }
2858           /^X\(\/\/\)$/{
2859             s//\1/
2860             q
2861           }
2862           /^X\(\/\).*/{
2863             s//\1/
2864             q
2865           }
2866           s/.*/./; q'`
2867       test -d "$as_dir" && break
2868     done
2869     test -z "$as_dirs" || eval "mkdir $as_dirs"
2870   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2871
2872
2873 } # as_fn_mkdir_p
2874 if mkdir -p . 2>/dev/null; then
2875   as_mkdir_p='mkdir -p "$as_dir"'
2876 else
2877   test -d ./-p && rmdir ./-p
2878   as_mkdir_p=false
2879 fi
2880
2881
2882 # as_fn_executable_p FILE
2883 # -----------------------
2884 # Test if FILE is an executable regular file.
2885 as_fn_executable_p ()
2886 {
2887   test -f "$1" && test -x "$1"
2888 } # as_fn_executable_p
2889 as_test_x='test -x'
2890 as_executable_p=as_fn_executable_p
2891
2892 # Sed expression to map a string onto a valid CPP name.
2893 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2894
2895 # Sed expression to map a string onto a valid variable name.
2896 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2897
2898
2899 exec 6>&1
2900 ## ----------------------------------- ##
2901 ## Main body of $CONFIG_STATUS script. ##
2902 ## ----------------------------------- ##
2903 _ASEOF
2904 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2905
2906 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2907 # Save the log message, to keep $0 and so on meaningful, and to
2908 # report actual input values of CONFIG_FILES etc. instead of their
2909 # values after options handling.
2910 ac_log="
2911 This file was extended by readline $as_me UNUSED-VERSION, which was
2912 generated by GNU Autoconf 2.69.  Invocation command line was
2913
2914   CONFIG_FILES    = $CONFIG_FILES
2915   CONFIG_HEADERS  = $CONFIG_HEADERS
2916   CONFIG_LINKS    = $CONFIG_LINKS
2917   CONFIG_COMMANDS = $CONFIG_COMMANDS
2918   $ $0 $@
2919
2920 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2921 "
2922
2923 _ACEOF
2924
2925 case $ac_config_files in *"
2926 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2927 esac
2928
2929
2930
2931 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2932 # Files that config.status was made for.
2933 config_files="$ac_config_files"
2934
2935 _ACEOF
2936
2937 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2938 ac_cs_usage="\
2939 \`$as_me' instantiates files and other configuration actions
2940 from templates according to the current configuration.  Unless the files
2941 and actions are specified as TAGs, all are instantiated by default.
2942
2943 Usage: $0 [OPTION]... [TAG]...
2944
2945   -h, --help       print this help, then exit
2946   -V, --version    print version number and configuration settings, then exit
2947       --config     print configuration, then exit
2948   -q, --quiet, --silent
2949                    do not print progress messages
2950   -d, --debug      don't remove temporary files
2951       --recheck    update $as_me by reconfiguring in the same conditions
2952       --file=FILE[:TEMPLATE]
2953                    instantiate the configuration file FILE
2954
2955 Configuration files:
2956 $config_files
2957
2958 Report bugs to the package provider."
2959
2960 _ACEOF
2961 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2962 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2963 ac_cs_version="\\
2964 readline config.status UNUSED-VERSION
2965 configured by $0, generated by GNU Autoconf 2.69,
2966   with options \\"\$ac_cs_config\\"
2967
2968 Copyright (C) 2012 Free Software Foundation, Inc.
2969 This config.status script is free software; the Free Software Foundation
2970 gives unlimited permission to copy, distribute and modify it."
2971
2972 ac_pwd='$ac_pwd'
2973 srcdir='$srcdir'
2974 INSTALL='$INSTALL'
2975 MKDIR_P='$MKDIR_P'
2976 AWK='$AWK'
2977 test -n "\$AWK" || AWK=awk
2978 _ACEOF
2979
2980 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2981 # The default lists apply if the user does not specify any file.
2982 ac_need_defaults=:
2983 while test $# != 0
2984 do
2985   case $1 in
2986   --*=?*)
2987     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2988     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2989     ac_shift=:
2990     ;;
2991   --*=)
2992     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2993     ac_optarg=
2994     ac_shift=:
2995     ;;
2996   *)
2997     ac_option=$1
2998     ac_optarg=$2
2999     ac_shift=shift
3000     ;;
3001   esac
3002
3003   case $ac_option in
3004   # Handling of the options.
3005   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3006     ac_cs_recheck=: ;;
3007   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3008     $as_echo "$ac_cs_version"; exit ;;
3009   --config | --confi | --conf | --con | --co | --c )
3010     $as_echo "$ac_cs_config"; exit ;;
3011   --debug | --debu | --deb | --de | --d | -d )
3012     debug=: ;;
3013   --file | --fil | --fi | --f )
3014     $ac_shift
3015     case $ac_optarg in
3016     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3017     '') as_fn_error $? "missing file argument" ;;
3018     esac
3019     as_fn_append CONFIG_FILES " '$ac_optarg'"
3020     ac_need_defaults=false;;
3021   --he | --h |  --help | --hel | -h )
3022     $as_echo "$ac_cs_usage"; exit ;;
3023   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3024   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3025     ac_cs_silent=: ;;
3026
3027   # This is an error.
3028   -*) as_fn_error $? "unrecognized option: \`$1'
3029 Try \`$0 --help' for more information." ;;
3030
3031   *) as_fn_append ac_config_targets " $1"
3032      ac_need_defaults=false ;;
3033
3034   esac
3035   shift
3036 done
3037
3038 ac_configure_extra_args=
3039
3040 if $ac_cs_silent; then
3041   exec 6>/dev/null
3042   ac_configure_extra_args="$ac_configure_extra_args --silent"
3043 fi
3044
3045 _ACEOF
3046 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3047 if \$ac_cs_recheck; then
3048   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3049   shift
3050   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3051   CONFIG_SHELL='$SHELL'
3052   export CONFIG_SHELL
3053   exec "\$@"
3054 fi
3055
3056 _ACEOF
3057 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3058 exec 5>>config.log
3059 {
3060   echo
3061   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3062 ## Running $as_me. ##
3063 _ASBOX
3064   $as_echo "$ac_log"
3065 } >&5
3066
3067 _ACEOF
3068 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3069 _ACEOF
3070
3071 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3072
3073 # Handling of arguments.
3074 for ac_config_target in $ac_config_targets
3075 do
3076   case $ac_config_target in
3077     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3078
3079   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3080   esac
3081 done
3082
3083
3084 # If the user did not use the arguments to specify the items to instantiate,
3085 # then the envvar interface is used.  Set only those that are not.
3086 # We use the long form for the default assignment because of an extremely
3087 # bizarre bug on SunOS 4.1.3.
3088 if $ac_need_defaults; then
3089   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3090 fi
3091
3092 # Have a temporary directory for convenience.  Make it in the build tree
3093 # simply because there is no reason against having it here, and in addition,
3094 # creating and moving files from /tmp can sometimes cause problems.
3095 # Hook for its removal unless debugging.
3096 # Note that there is a small window in which the directory will not be cleaned:
3097 # after its creation but before its name has been assigned to `$tmp'.
3098 $debug ||
3099 {
3100   tmp= ac_tmp=
3101   trap 'exit_status=$?
3102   : "${ac_tmp:=$tmp}"
3103   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3104 ' 0
3105   trap 'as_fn_exit 1' 1 2 13 15
3106 }
3107 # Create a (secure) tmp directory for tmp files.
3108
3109 {
3110   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3111   test -d "$tmp"
3112 }  ||
3113 {
3114   tmp=./conf$$-$RANDOM
3115   (umask 077 && mkdir "$tmp")
3116 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3117 ac_tmp=$tmp
3118
3119 # Set up the scripts for CONFIG_FILES section.
3120 # No need to generate them if there are no CONFIG_FILES.
3121 # This happens for instance with `./config.status config.h'.
3122 if test -n "$CONFIG_FILES"; then
3123
3124
3125 ac_cr=`echo X | tr X '\015'`
3126 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3127 # But we know of no other shell where ac_cr would be empty at this
3128 # point, so we can use a bashism as a fallback.
3129 if test "x$ac_cr" = x; then
3130   eval ac_cr=\$\'\\r\'
3131 fi
3132 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3133 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3134   ac_cs_awk_cr='\\r'
3135 else
3136   ac_cs_awk_cr=$ac_cr
3137 fi
3138
3139 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3140 _ACEOF
3141
3142
3143 {
3144   echo "cat >conf$$subs.awk <<_ACEOF" &&
3145   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3146   echo "_ACEOF"
3147 } >conf$$subs.sh ||
3148   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3149 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3150 ac_delim='%!_!# '
3151 for ac_last_try in false false false false false :; do
3152   . ./conf$$subs.sh ||
3153     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3154
3155   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3156   if test $ac_delim_n = $ac_delim_num; then
3157     break
3158   elif $ac_last_try; then
3159     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3160   else
3161     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3162   fi
3163 done
3164 rm -f conf$$subs.sh
3165
3166 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3167 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3168 _ACEOF
3169 sed -n '
3170 h
3171 s/^/S["/; s/!.*/"]=/
3172 p
3173 g
3174 s/^[^!]*!//
3175 :repl
3176 t repl
3177 s/'"$ac_delim"'$//
3178 t delim
3179 :nl
3180 h
3181 s/\(.\{148\}\)..*/\1/
3182 t more1
3183 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3184 p
3185 n
3186 b repl
3187 :more1
3188 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3189 p
3190 g
3191 s/.\{148\}//
3192 t nl
3193 :delim
3194 h
3195 s/\(.\{148\}\)..*/\1/
3196 t more2
3197 s/["\\]/\\&/g; s/^/"/; s/$/"/
3198 p
3199 b
3200 :more2
3201 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3202 p
3203 g
3204 s/.\{148\}//
3205 t delim
3206 ' <conf$$subs.awk | sed '
3207 /^[^""]/{
3208   N
3209   s/\n//
3210 }
3211 ' >>$CONFIG_STATUS || ac_write_fail=1
3212 rm -f conf$$subs.awk
3213 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3214 _ACAWK
3215 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3216   for (key in S) S_is_set[key] = 1
3217   FS = "\a"
3218
3219 }
3220 {
3221   line = $ 0
3222   nfields = split(line, field, "@")
3223   substed = 0
3224   len = length(field[1])
3225   for (i = 2; i < nfields; i++) {
3226     key = field[i]
3227     keylen = length(key)
3228     if (S_is_set[key]) {
3229       value = S[key]
3230       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3231       len += length(value) + length(field[++i])
3232       substed = 1
3233     } else
3234       len += 1 + keylen
3235   }
3236
3237   print line
3238 }
3239
3240 _ACAWK
3241 _ACEOF
3242 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3243 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3244   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3245 else
3246   cat
3247 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3248   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3249 _ACEOF
3250
3251 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3252 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3253 # trailing colons and then remove the whole line if VPATH becomes empty
3254 # (actually we leave an empty line to preserve line numbers).
3255 if test "x$srcdir" = x.; then
3256   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3257 h
3258 s///
3259 s/^/:/
3260 s/[      ]*$/:/
3261 s/:\$(srcdir):/:/g
3262 s/:\${srcdir}:/:/g
3263 s/:@srcdir@:/:/g
3264 s/^:*//
3265 s/:*$//
3266 x
3267 s/\(=[   ]*\).*/\1/
3268 G
3269 s/\n//
3270 s/^[^=]*=[       ]*$//
3271 }'
3272 fi
3273
3274 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3275 fi # test -n "$CONFIG_FILES"
3276
3277
3278 eval set X "  :F $CONFIG_FILES      "
3279 shift
3280 for ac_tag
3281 do
3282   case $ac_tag in
3283   :[FHLC]) ac_mode=$ac_tag; continue;;
3284   esac
3285   case $ac_mode$ac_tag in
3286   :[FHL]*:*);;
3287   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3288   :[FH]-) ac_tag=-:-;;
3289   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3290   esac
3291   ac_save_IFS=$IFS
3292   IFS=:
3293   set x $ac_tag
3294   IFS=$ac_save_IFS
3295   shift
3296   ac_file=$1
3297   shift
3298
3299   case $ac_mode in
3300   :L) ac_source=$1;;
3301   :[FH])
3302     ac_file_inputs=
3303     for ac_f
3304     do
3305       case $ac_f in
3306       -) ac_f="$ac_tmp/stdin";;
3307       *) # Look for the file first in the build tree, then in the source tree
3308          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3309          # because $ac_f cannot contain `:'.
3310          test -f "$ac_f" ||
3311            case $ac_f in
3312            [\\/$]*) false;;
3313            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3314            esac ||
3315            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3316       esac
3317       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3318       as_fn_append ac_file_inputs " '$ac_f'"
3319     done
3320
3321     # Let's still pretend it is `configure' which instantiates (i.e., don't
3322     # use $as_me), people would be surprised to read:
3323     #    /* config.h.  Generated by config.status.  */
3324     configure_input='Generated from '`
3325           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3326         `' by configure.'
3327     if test x"$ac_file" != x-; then
3328       configure_input="$ac_file.  $configure_input"
3329       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3330 $as_echo "$as_me: creating $ac_file" >&6;}
3331     fi
3332     # Neutralize special characters interpreted by sed in replacement strings.
3333     case $configure_input in #(
3334     *\&* | *\|* | *\\* )
3335        ac_sed_conf_input=`$as_echo "$configure_input" |
3336        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3337     *) ac_sed_conf_input=$configure_input;;
3338     esac
3339
3340     case $ac_tag in
3341     *:-:* | *:-) cat >"$ac_tmp/stdin" \
3342       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3343     esac
3344     ;;
3345   esac
3346
3347   ac_dir=`$as_dirname -- "$ac_file" ||
3348 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3349          X"$ac_file" : 'X\(//\)[^/]' \| \
3350          X"$ac_file" : 'X\(//\)$' \| \
3351          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3352 $as_echo X"$ac_file" |
3353     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3354             s//\1/
3355             q
3356           }
3357           /^X\(\/\/\)[^/].*/{
3358             s//\1/
3359             q
3360           }
3361           /^X\(\/\/\)$/{
3362             s//\1/
3363             q
3364           }
3365           /^X\(\/\).*/{
3366             s//\1/
3367             q
3368           }
3369           s/.*/./; q'`
3370   as_dir="$ac_dir"; as_fn_mkdir_p
3371   ac_builddir=.
3372
3373 case "$ac_dir" in
3374 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3375 *)
3376   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3377   # A ".." for each directory in $ac_dir_suffix.
3378   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3379   case $ac_top_builddir_sub in
3380   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3381   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3382   esac ;;
3383 esac
3384 ac_abs_top_builddir=$ac_pwd
3385 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3386 # for backward compatibility:
3387 ac_top_builddir=$ac_top_build_prefix
3388
3389 case $srcdir in
3390   .)  # We are building in place.
3391     ac_srcdir=.
3392     ac_top_srcdir=$ac_top_builddir_sub
3393     ac_abs_top_srcdir=$ac_pwd ;;
3394   [\\/]* | ?:[\\/]* )  # Absolute name.
3395     ac_srcdir=$srcdir$ac_dir_suffix;
3396     ac_top_srcdir=$srcdir
3397     ac_abs_top_srcdir=$srcdir ;;
3398   *) # Relative name.
3399     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3400     ac_top_srcdir=$ac_top_build_prefix$srcdir
3401     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3402 esac
3403 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3404
3405
3406   case $ac_mode in
3407   :F)
3408   #
3409   # CONFIG_FILE
3410   #
3411
3412   case $INSTALL in
3413   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3414   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3415   esac
3416   ac_MKDIR_P=$MKDIR_P
3417   case $MKDIR_P in
3418   [\\/$]* | ?:[\\/]* ) ;;
3419   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3420   esac
3421 _ACEOF
3422
3423 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3424 # If the template does not know about datarootdir, expand it.
3425 # FIXME: This hack should be removed a few years after 2.60.
3426 ac_datarootdir_hack=; ac_datarootdir_seen=
3427 ac_sed_dataroot='
3428 /datarootdir/ {
3429   p
3430   q
3431 }
3432 /@datadir@/p
3433 /@docdir@/p
3434 /@infodir@/p
3435 /@localedir@/p
3436 /@mandir@/p'
3437 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3438 *datarootdir*) ac_datarootdir_seen=yes;;
3439 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3440   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3441 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3442 _ACEOF
3443 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3444   ac_datarootdir_hack='
3445   s&@datadir@&$datadir&g
3446   s&@docdir@&$docdir&g
3447   s&@infodir@&$infodir&g
3448   s&@localedir@&$localedir&g
3449   s&@mandir@&$mandir&g
3450   s&\\\${datarootdir}&$datarootdir&g' ;;
3451 esac
3452 _ACEOF
3453
3454 # Neutralize VPATH when `$srcdir' = `.'.
3455 # Shell code in configure.ac might set extrasub.
3456 # FIXME: do we really want to maintain this feature?
3457 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3458 ac_sed_extra="$ac_vpsub
3459 $extrasub
3460 _ACEOF
3461 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3462 :t
3463 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3464 s|@configure_input@|$ac_sed_conf_input|;t t
3465 s&@top_builddir@&$ac_top_builddir_sub&;t t
3466 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3467 s&@srcdir@&$ac_srcdir&;t t
3468 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3469 s&@top_srcdir@&$ac_top_srcdir&;t t
3470 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3471 s&@builddir@&$ac_builddir&;t t
3472 s&@abs_builddir@&$ac_abs_builddir&;t t
3473 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3474 s&@INSTALL@&$ac_INSTALL&;t t
3475 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3476 $ac_datarootdir_hack
3477 "
3478 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3479   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3480
3481 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3482   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3483   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3484       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3485   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3486 which seems to be undefined.  Please make sure it is defined" >&5
3487 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3488 which seems to be undefined.  Please make sure it is defined" >&2;}
3489
3490   rm -f "$ac_tmp/stdin"
3491   case $ac_file in
3492   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3493   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3494   esac \
3495   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3496  ;;
3497
3498
3499
3500   esac
3501
3502 done # for ac_tag
3503
3504
3505 as_fn_exit 0
3506 _ACEOF
3507 ac_clean_files=$ac_clean_files_save
3508
3509 test $ac_write_fail = 0 ||
3510   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3511
3512
3513 # configure is writing to config.log, and then calls config.status.
3514 # config.status does its own redirection, appending to config.log.
3515 # Unfortunately, on DOS this fails, as config.log is still kept open
3516 # by configure, so config.status won't be able to write to it; its
3517 # output is simply discarded.  So we exec the FD to /dev/null,
3518 # effectively closing config.log, so it can be properly (re)opened and
3519 # appended to by config.status.  When coming back to configure, we
3520 # need to make the FD available again.
3521 if test "$no_create" != yes; then
3522   ac_cs_success=:
3523   ac_config_status_args=
3524   test "$silent" = yes &&
3525     ac_config_status_args="$ac_config_status_args --quiet"
3526   exec 5>/dev/null
3527   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3528   exec 5>>config.log
3529   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3530   # would make configure fail if this is the last instruction.
3531   $ac_cs_success || as_fn_exit 1
3532 fi
3533
3534 #
3535 # CONFIG_SUBDIRS section.
3536 #
3537 if test "$no_recursion" != yes; then
3538
3539   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
3540   # so they do not pile up.
3541   ac_sub_configure_args=
3542   ac_prev=
3543   eval "set x $ac_configure_args"
3544   shift
3545   for ac_arg
3546   do
3547     if test -n "$ac_prev"; then
3548       ac_prev=
3549       continue
3550     fi
3551     case $ac_arg in
3552     -cache-file | --cache-file | --cache-fil | --cache-fi \
3553     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3554       ac_prev=cache_file ;;
3555     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3556     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
3557     | --c=*)
3558       ;;
3559     --config-cache | -C)
3560       ;;
3561     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3562       ac_prev=srcdir ;;
3563     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3564       ;;
3565     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
3566       ac_prev=prefix ;;
3567     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
3568       ;;
3569     --disable-option-checking)
3570       ;;
3571     *)
3572       case $ac_arg in
3573       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3574       esac
3575       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
3576     esac
3577   done
3578
3579   # Always prepend --prefix to ensure using the same prefix
3580   # in subdir configurations.
3581   ac_arg="--prefix=$prefix"
3582   case $ac_arg in
3583   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3584   esac
3585   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
3586
3587   # Pass --silent
3588   if test "$silent" = yes; then
3589     ac_sub_configure_args="--silent $ac_sub_configure_args"
3590   fi
3591
3592   # Always prepend --disable-option-checking to silence warnings, since
3593   # different subdirs can have different --enable and --with options.
3594   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
3595
3596   ac_popdir=`pwd`
3597   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
3598
3599     # Do not complain, so a configure script can configure whichever
3600     # parts of a large source tree are present.
3601     test -d "$srcdir/$ac_dir" || continue
3602
3603     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
3604     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
3605     $as_echo "$ac_msg" >&6
3606     as_dir="$ac_dir"; as_fn_mkdir_p
3607     ac_builddir=.
3608
3609 case "$ac_dir" in
3610 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3611 *)
3612   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3613   # A ".." for each directory in $ac_dir_suffix.
3614   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3615   case $ac_top_builddir_sub in
3616   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3617   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3618   esac ;;
3619 esac
3620 ac_abs_top_builddir=$ac_pwd
3621 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3622 # for backward compatibility:
3623 ac_top_builddir=$ac_top_build_prefix
3624
3625 case $srcdir in
3626   .)  # We are building in place.
3627     ac_srcdir=.
3628     ac_top_srcdir=$ac_top_builddir_sub
3629     ac_abs_top_srcdir=$ac_pwd ;;
3630   [\\/]* | ?:[\\/]* )  # Absolute name.
3631     ac_srcdir=$srcdir$ac_dir_suffix;
3632     ac_top_srcdir=$srcdir
3633     ac_abs_top_srcdir=$srcdir ;;
3634   *) # Relative name.
3635     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3636     ac_top_srcdir=$ac_top_build_prefix$srcdir
3637     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3638 esac
3639 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3640
3641
3642     cd "$ac_dir"
3643
3644     # Check for guested configure; otherwise get Cygnus style configure.
3645     if test -f "$ac_srcdir/configure.gnu"; then
3646       ac_sub_configure=$ac_srcdir/configure.gnu
3647     elif test -f "$ac_srcdir/configure"; then
3648       ac_sub_configure=$ac_srcdir/configure
3649     elif test -f "$ac_srcdir/configure.in"; then
3650       # This should be Cygnus configure.
3651       ac_sub_configure=$ac_aux_dir/configure
3652     else
3653       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
3654 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
3655       ac_sub_configure=
3656     fi
3657
3658     # The recursion is here.
3659     if test -n "$ac_sub_configure"; then
3660       # Make the cache file name correct relative to the subdirectory.
3661       case $cache_file in
3662       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
3663       *) # Relative name.
3664         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
3665       esac
3666
3667       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
3668 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
3669       # The eval makes quoting arguments work.
3670       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
3671            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
3672         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
3673     fi
3674
3675     cd "$ac_popdir"
3676   done
3677 fi
3678 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3679   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3680 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3681 fi
3682