gdb/testsuite/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   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 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME=
 579 PACKAGE_TARNAME=
 580 PACKAGE_VERSION=
 581 PACKAGE_STRING=
 582 PACKAGE_BUGREPORT=
 583 PACKAGE_URL=
 584
 585 ac_unique_file="gdb.base"
 586 enable_option_checking=no
 587 # Factoring default headers for most tests.
 588 ac_includes_default="\
 589 #include <stdio.h>
 590 #ifdef HAVE_SYS_TYPES_H
 591 # include <sys/types.h>
 592 #endif
 593 #ifdef HAVE_SYS_STAT_H
 594 # include <sys/stat.h>
 595 #endif
 596 #ifdef STDC_HEADERS
 597 # include <stdlib.h>
 598 # include <stddef.h>
 599 #else
 600 # ifdef HAVE_STDLIB_H
 601 #  include <stdlib.h>
 602 # endif
 603 #endif
 604 #ifdef HAVE_STRING_H
 605 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 606 #  include <memory.h>
 607 # endif
 608 # include <string.h>
 609 #endif
 610 #ifdef HAVE_STRINGS_H
 611 # include <strings.h>
 612 #endif
 613 #ifdef HAVE_INTTYPES_H
 614 # include <inttypes.h>
 615 #endif
 616 #ifdef HAVE_STDINT_H
 617 # include <stdint.h>
 618 #endif
 619 #ifdef HAVE_UNISTD_H
 620 # include <unistd.h>
 621 #endif"
 622
 623 ac_subst_vars='LTLIBOBJS
 624 LIBOBJS
 625 NM_TRANSFORM_NAME
 626 GAS_TRANSFORM_NAME
 627 READELF_TRANSFORM_NAME
 628 STRIP_TRANSFORM_NAME
 629 EXTRA_RULES
 630 EGREP
 631 GREP
 632 CPP
 633 OBJEXT
 634 EXEEXT
 635 ac_ct_CC
 636 CPPFLAGS
 637 LDFLAGS
 638 CFLAGS
 639 CC
 640 RPATH_ENVVAR
 641 enable_libctf
 642 subdirs
 643 target_noncanonical
 644 target_os
 645 target_vendor
 646 target_cpu
 647 target
 648 host_os
 649 host_vendor
 650 host_cpu
 651 host
 652 build_os
 653 build_vendor
 654 build_cpu
 655 build
 656 target_alias
 657 host_alias
 658 build_alias
 659 LIBS
 660 ECHO_T
 661 ECHO_N
 662 ECHO_C
 663 DEFS
 664 mandir
 665 localedir
 666 libdir
 667 psdir
 668 pdfdir
 669 dvidir
 670 htmldir
 671 infodir
 672 docdir
 673 oldincludedir
 674 includedir
 675 localstatedir
 676 sharedstatedir
 677 sysconfdir
 678 datadir
 679 datarootdir
 680 libexecdir
 681 sbindir
 682 bindir
 683 program_transform_name
 684 prefix
 685 exec_prefix
 686 PACKAGE_URL
 687 PACKAGE_BUGREPORT
 688 PACKAGE_STRING
 689 PACKAGE_VERSION
 690 PACKAGE_TARNAME
 691 PACKAGE_NAME
 692 PATH_SEPARATOR
 693 SHELL'
 694 ac_subst_files=''
 695 ac_user_opts='
 696 enable_option_checking
 697 enable_gdbtk
 698 enable_libctf
 699 enable_shared
 700 '
 701       ac_precious_vars='build_alias
 702 host_alias
 703 target_alias
 704 CC
 705 CFLAGS
 706 LDFLAGS
 707 LIBS
 708 CPPFLAGS
 709 CPP'
 710 ac_subdirs_all='gdb.gdbtk'
 711
 712 # Initialize some variables set by options.
 713 ac_init_help=
 714 ac_init_version=false
 715 ac_unrecognized_opts=
 716 ac_unrecognized_sep=
 717 # The variables have the same names as the options, with
 718 # dashes changed to underlines.
 719 cache_file=/dev/null
 720 exec_prefix=NONE
 721 no_create=
 722 no_recursion=
 723 prefix=NONE
 724 program_prefix=NONE
 725 program_suffix=NONE
 726 program_transform_name=s,x,x,
 727 silent=
 728 site=
 729 srcdir=
 730 verbose=
 731 x_includes=NONE
 732 x_libraries=NONE
 733
 734 # Installation directory options.
 735 # These are left unexpanded so users can "make install exec_prefix=/foo"
 736 # and all the variables that are supposed to be based on exec_prefix
 737 # by default will actually change.
 738 # Use braces instead of parens because sh, perl, etc. also accept them.
 739 # (The list follows the same order as the GNU Coding Standards.)
 740 bindir='${exec_prefix}/bin'
 741 sbindir='${exec_prefix}/sbin'
 742 libexecdir='${exec_prefix}/libexec'
 743 datarootdir='${prefix}/share'
 744 datadir='${datarootdir}'
 745 sysconfdir='${prefix}/etc'
 746 sharedstatedir='${prefix}/com'
 747 localstatedir='${prefix}/var'
 748 includedir='${prefix}/include'
 749 oldincludedir='/usr/include'
 750 docdir='${datarootdir}/doc/${PACKAGE}'
 751 infodir='${datarootdir}/info'
 752 htmldir='${docdir}'
 753 dvidir='${docdir}'
 754 pdfdir='${docdir}'
 755 psdir='${docdir}'
 756 libdir='${exec_prefix}/lib'
 757 localedir='${datarootdir}/locale'
 758 mandir='${datarootdir}/man'
 759
 760 ac_prev=
 761 ac_dashdash=
 762 for ac_option
 763 do
 764   # If the previous option needs an argument, assign it.
 765   if test -n "$ac_prev"; then
 766     eval $ac_prev=\$ac_option
 767     ac_prev=
 768     continue
 769   fi
 770
 771   case $ac_option in
 772   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 773   *=)   ac_optarg= ;;
 774   *)    ac_optarg=yes ;;
 775   esac
 776
 777   # Accept the important Cygnus configure options, so we can diagnose typos.
 778
 779   case $ac_dashdash$ac_option in
 780   --)
 781     ac_dashdash=yes ;;
 782
 783   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 784     ac_prev=bindir ;;
 785   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 786     bindir=$ac_optarg ;;
 787
 788   -build | --build | --buil | --bui | --bu)
 789     ac_prev=build_alias ;;
 790   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 791     build_alias=$ac_optarg ;;
 792
 793   -cache-file | --cache-file | --cache-fil | --cache-fi \
 794   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 795     ac_prev=cache_file ;;
 796   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 797   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 798     cache_file=$ac_optarg ;;
 799
 800   --config-cache | -C)
 801     cache_file=config.cache ;;
 802
 803   -datadir | --datadir | --datadi | --datad)
 804     ac_prev=datadir ;;
 805   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 806     datadir=$ac_optarg ;;
 807
 808   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 809   | --dataroo | --dataro | --datar)
 810     ac_prev=datarootdir ;;
 811   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 812   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 813     datarootdir=$ac_optarg ;;
 814
 815   -disable-* | --disable-*)
 816     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 817     # Reject names that are not valid shell variable names.
 818     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 819       as_fn_error $? "invalid feature name: $ac_useropt"
 820     ac_useropt_orig=$ac_useropt
 821     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 822     case $ac_user_opts in
 823       *"
 824 "enable_$ac_useropt"
 825 "*) ;;
 826       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 827          ac_unrecognized_sep=', ';;
 828     esac
 829     eval enable_$ac_useropt=no ;;
 830
 831   -docdir | --docdir | --docdi | --doc | --do)
 832     ac_prev=docdir ;;
 833   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 834     docdir=$ac_optarg ;;
 835
 836   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 837     ac_prev=dvidir ;;
 838   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 839     dvidir=$ac_optarg ;;
 840
 841   -enable-* | --enable-*)
 842     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 843     # Reject names that are not valid shell variable names.
 844     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 845       as_fn_error $? "invalid feature name: $ac_useropt"
 846     ac_useropt_orig=$ac_useropt
 847     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 848     case $ac_user_opts in
 849       *"
 850 "enable_$ac_useropt"
 851 "*) ;;
 852       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 853          ac_unrecognized_sep=', ';;
 854     esac
 855     eval enable_$ac_useropt=\$ac_optarg ;;
 856
 857   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 858   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 859   | --exec | --exe | --ex)
 860     ac_prev=exec_prefix ;;
 861   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 862   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 863   | --exec=* | --exe=* | --ex=*)
 864     exec_prefix=$ac_optarg ;;
 865
 866   -gas | --gas | --ga | --g)
 867     # Obsolete; use --with-gas.
 868     with_gas=yes ;;
 869
 870   -help | --help | --hel | --he | -h)
 871     ac_init_help=long ;;
 872   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 873     ac_init_help=recursive ;;
 874   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 875     ac_init_help=short ;;
 876
 877   -host | --host | --hos | --ho)
 878     ac_prev=host_alias ;;
 879   -host=* | --host=* | --hos=* | --ho=*)
 880     host_alias=$ac_optarg ;;
 881
 882   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 883     ac_prev=htmldir ;;
 884   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 885   | --ht=*)
 886     htmldir=$ac_optarg ;;
 887
 888   -includedir | --includedir | --includedi | --included | --include \
 889   | --includ | --inclu | --incl | --inc)
 890     ac_prev=includedir ;;
 891   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 892   | --includ=* | --inclu=* | --incl=* | --inc=*)
 893     includedir=$ac_optarg ;;
 894
 895   -infodir | --infodir | --infodi | --infod | --info | --inf)
 896     ac_prev=infodir ;;
 897   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 898     infodir=$ac_optarg ;;
 899
 900   -libdir | --libdir | --libdi | --libd)
 901     ac_prev=libdir ;;
 902   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 903     libdir=$ac_optarg ;;
 904
 905   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 906   | --libexe | --libex | --libe)
 907     ac_prev=libexecdir ;;
 908   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 909   | --libexe=* | --libex=* | --libe=*)
 910     libexecdir=$ac_optarg ;;
 911
 912   -localedir | --localedir | --localedi | --localed | --locale)
 913     ac_prev=localedir ;;
 914   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 915     localedir=$ac_optarg ;;
 916
 917   -localstatedir | --localstatedir | --localstatedi | --localstated \
 918   | --localstate | --localstat | --localsta | --localst | --locals)
 919     ac_prev=localstatedir ;;
 920   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 921   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 922     localstatedir=$ac_optarg ;;
 923
 924   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 925     ac_prev=mandir ;;
 926   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 927     mandir=$ac_optarg ;;
 928
 929   -nfp | --nfp | --nf)
 930     # Obsolete; use --without-fp.
 931     with_fp=no ;;
 932
 933   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 934   | --no-cr | --no-c | -n)
 935     no_create=yes ;;
 936
 937   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 938   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 939     no_recursion=yes ;;
 940
 941   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 942   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 943   | --oldin | --oldi | --old | --ol | --o)
 944     ac_prev=oldincludedir ;;
 945   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 946   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 947   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 948     oldincludedir=$ac_optarg ;;
 949
 950   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 951     ac_prev=prefix ;;
 952   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 953     prefix=$ac_optarg ;;
 954
 955   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 956   | --program-pre | --program-pr | --program-p)
 957     ac_prev=program_prefix ;;
 958   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 959   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 960     program_prefix=$ac_optarg ;;
 961
 962   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 963   | --program-suf | --program-su | --program-s)
 964     ac_prev=program_suffix ;;
 965   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 966   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 967     program_suffix=$ac_optarg ;;
 968
 969   -program-transform-name | --program-transform-name \
 970   | --program-transform-nam | --program-transform-na \
 971   | --program-transform-n | --program-transform- \
 972   | --program-transform | --program-transfor \
 973   | --program-transfo | --program-transf \
 974   | --program-trans | --program-tran \
 975   | --progr-tra | --program-tr | --program-t)
 976     ac_prev=program_transform_name ;;
 977   -program-transform-name=* | --program-transform-name=* \
 978   | --program-transform-nam=* | --program-transform-na=* \
 979   | --program-transform-n=* | --program-transform-=* \
 980   | --program-transform=* | --program-transfor=* \
 981   | --program-transfo=* | --program-transf=* \
 982   | --program-trans=* | --program-tran=* \
 983   | --progr-tra=* | --program-tr=* | --program-t=*)
 984     program_transform_name=$ac_optarg ;;
 985
 986   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 987     ac_prev=pdfdir ;;
 988   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 989     pdfdir=$ac_optarg ;;
 990
 991   -psdir | --psdir | --psdi | --psd | --ps)
 992     ac_prev=psdir ;;
 993   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 994     psdir=$ac_optarg ;;
 995
 996   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 997   | -silent | --silent | --silen | --sile | --sil)
 998     silent=yes ;;
 999
1000   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1001     ac_prev=sbindir ;;
1002   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1003   | --sbi=* | --sb=*)
1004     sbindir=$ac_optarg ;;
1005
1006   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1007   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1008   | --sharedst | --shareds | --shared | --share | --shar \
1009   | --sha | --sh)
1010     ac_prev=sharedstatedir ;;
1011   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1012   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1013   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1014   | --sha=* | --sh=*)
1015     sharedstatedir=$ac_optarg ;;
1016
1017   -site | --site | --sit)
1018     ac_prev=site ;;
1019   -site=* | --site=* | --sit=*)
1020     site=$ac_optarg ;;
1021
1022   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1023     ac_prev=srcdir ;;
1024   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1025     srcdir=$ac_optarg ;;
1026
1027   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1028   | --syscon | --sysco | --sysc | --sys | --sy)
1029     ac_prev=sysconfdir ;;
1030   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1031   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1032     sysconfdir=$ac_optarg ;;
1033
1034   -target | --target | --targe | --targ | --tar | --ta | --t)
1035     ac_prev=target_alias ;;
1036   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1037     target_alias=$ac_optarg ;;
1038
1039   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1040     verbose=yes ;;
1041
1042   -version | --version | --versio | --versi | --vers | -V)
1043     ac_init_version=: ;;
1044
1045   -with-* | --with-*)
1046     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1047     # Reject names that are not valid shell variable names.
1048     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1049       as_fn_error $? "invalid package name: $ac_useropt"
1050     ac_useropt_orig=$ac_useropt
1051     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1052     case $ac_user_opts in
1053       *"
1054 "with_$ac_useropt"
1055 "*) ;;
1056       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1057          ac_unrecognized_sep=', ';;
1058     esac
1059     eval with_$ac_useropt=\$ac_optarg ;;
1060
1061   -without-* | --without-*)
1062     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1063     # Reject names that are not valid shell variable names.
1064     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1065       as_fn_error $? "invalid package name: $ac_useropt"
1066     ac_useropt_orig=$ac_useropt
1067     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1068     case $ac_user_opts in
1069       *"
1070 "with_$ac_useropt"
1071 "*) ;;
1072       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1073          ac_unrecognized_sep=', ';;
1074     esac
1075     eval with_$ac_useropt=no ;;
1076
1077   --x)
1078     # Obsolete; use --with-x.
1079     with_x=yes ;;
1080
1081   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1082   | --x-incl | --x-inc | --x-in | --x-i)
1083     ac_prev=x_includes ;;
1084   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1085   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1086     x_includes=$ac_optarg ;;
1087
1088   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1089   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1090     ac_prev=x_libraries ;;
1091   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1092   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1093     x_libraries=$ac_optarg ;;
1094
1095   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1096 Try \`$0 --help' for more information"
1097     ;;
1098
1099   *=*)
1100     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1101     # Reject names that are not valid shell variable names.
1102     case $ac_envvar in #(
1103       '' | [0-9]* | *[!_$as_cr_alnum]* )
1104       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1105     esac
1106     eval $ac_envvar=\$ac_optarg
1107     export $ac_envvar ;;
1108
1109   *)
1110     # FIXME: should be removed in autoconf 3.0.
1111     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1112     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1113       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1114     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1115     ;;
1116
1117   esac
1118 done
1119
1120 if test -n "$ac_prev"; then
1121   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1122   as_fn_error $? "missing argument to $ac_option"
1123 fi
1124
1125 if test -n "$ac_unrecognized_opts"; then
1126   case $enable_option_checking in
1127     no) ;;
1128     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1129     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1130   esac
1131 fi
1132
1133 # Check all directory arguments for consistency.
1134 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1135                 datadir sysconfdir sharedstatedir localstatedir includedir \
1136                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1137                 libdir localedir mandir
1138 do
1139   eval ac_val=\$$ac_var
1140   # Remove trailing slashes.
1141   case $ac_val in
1142     */ )
1143       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1144       eval $ac_var=\$ac_val;;
1145   esac
1146   # Be sure to have absolute directory names.
1147   case $ac_val in
1148     [\\/$]* | ?:[\\/]* )  continue;;
1149     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1150   esac
1151   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1152 done
1153
1154 # There might be people who depend on the old broken behavior: `$host'
1155 # used to hold the argument of --host etc.
1156 # FIXME: To remove some day.
1157 build=$build_alias
1158 host=$host_alias
1159 target=$target_alias
1160
1161 # FIXME: To remove some day.
1162 if test "x$host_alias" != x; then
1163   if test "x$build_alias" = x; then
1164     cross_compiling=maybe
1165   elif test "x$build_alias" != "x$host_alias"; then
1166     cross_compiling=yes
1167   fi
1168 fi
1169
1170 ac_tool_prefix=
1171 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1172
1173 test "$silent" = yes && exec 6>/dev/null
1174
1175
1176 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1177 ac_ls_di=`ls -di .` &&
1178 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1179   as_fn_error $? "working directory cannot be determined"
1180 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1181   as_fn_error $? "pwd does not report name of working directory"
1182
1183
1184 # Find the source files, if location was not specified.
1185 if test -z "$srcdir"; then
1186   ac_srcdir_defaulted=yes
1187   # Try the directory containing this script, then the parent directory.
1188   ac_confdir=`$as_dirname -- "$as_myself" ||
1189 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1190          X"$as_myself" : 'X\(//\)[^/]' \| \
1191          X"$as_myself" : 'X\(//\)$' \| \
1192          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1193 $as_echo X"$as_myself" |
1194     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1195             s//\1/
1196             q
1197           }
1198           /^X\(\/\/\)[^/].*/{
1199             s//\1/
1200             q
1201           }
1202           /^X\(\/\/\)$/{
1203             s//\1/
1204             q
1205           }
1206           /^X\(\/\).*/{
1207             s//\1/
1208             q
1209           }
1210           s/.*/./; q'`
1211   srcdir=$ac_confdir
1212   if test ! -r "$srcdir/$ac_unique_file"; then
1213     srcdir=..
1214   fi
1215 else
1216   ac_srcdir_defaulted=no
1217 fi
1218 if test ! -r "$srcdir/$ac_unique_file"; then
1219   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1220   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1221 fi
1222 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1223 ac_abs_confdir=`(
1224         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1225         pwd)`
1226 # When building in place, set srcdir=.
1227 if test "$ac_abs_confdir" = "$ac_pwd"; then
1228   srcdir=.
1229 fi
1230 # Remove unnecessary trailing slashes from srcdir.
1231 # Double slashes in file names in object file debugging info
1232 # mess up M-x gdb in Emacs.
1233 case $srcdir in
1234 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1235 esac
1236 for ac_var in $ac_precious_vars; do
1237   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1238   eval ac_env_${ac_var}_value=\$${ac_var}
1239   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1240   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1241 done
1242
1243 #
1244 # Report the --help message.
1245 #
1246 if test "$ac_init_help" = "long"; then
1247   # Omit some internal or obsolete options to make the list less imposing.
1248   # This message is too long to be a string in the A/UX 3.1 sh.
1249   cat <<_ACEOF
1250 \`configure' configures this package to adapt to many kinds of systems.
1251
1252 Usage: $0 [OPTION]... [VAR=VALUE]...
1253
1254 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1255 VAR=VALUE.  See below for descriptions of some of the useful variables.
1256
1257 Defaults for the options are specified in brackets.
1258
1259 Configuration:
1260   -h, --help              display this help and exit
1261       --help=short        display options specific to this package
1262       --help=recursive    display the short help of all the included packages
1263   -V, --version           display version information and exit
1264   -q, --quiet, --silent   do not print \`checking ...' messages
1265       --cache-file=FILE   cache test results in FILE [disabled]
1266   -C, --config-cache      alias for \`--cache-file=config.cache'
1267   -n, --no-create         do not create output files
1268       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1269
1270 Installation directories:
1271   --prefix=PREFIX         install architecture-independent files in PREFIX
1272                           [$ac_default_prefix]
1273   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1274                           [PREFIX]
1275
1276 By default, \`make install' will install all the files in
1277 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1278 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1279 for instance \`--prefix=\$HOME'.
1280
1281 For better control, use the options below.
1282
1283 Fine tuning of the installation directories:
1284   --bindir=DIR            user executables [EPREFIX/bin]
1285   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1286   --libexecdir=DIR        program executables [EPREFIX/libexec]
1287   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1288   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1289   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1290   --libdir=DIR            object code libraries [EPREFIX/lib]
1291   --includedir=DIR        C header files [PREFIX/include]
1292   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1293   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1294   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1295   --infodir=DIR           info documentation [DATAROOTDIR/info]
1296   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1297   --mandir=DIR            man documentation [DATAROOTDIR/man]
1298   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1299   --htmldir=DIR           html documentation [DOCDIR]
1300   --dvidir=DIR            dvi documentation [DOCDIR]
1301   --pdfdir=DIR            pdf documentation [DOCDIR]
1302   --psdir=DIR             ps documentation [DOCDIR]
1303 _ACEOF
1304
1305   cat <<\_ACEOF
1306
1307 Program names:
1308   --program-prefix=PREFIX            prepend PREFIX to installed program names
1309   --program-suffix=SUFFIX            append SUFFIX to installed program names
1310   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1311
1312 System types:
1313   --build=BUILD     configure for building on BUILD [guessed]
1314   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1315   --target=TARGET   configure for building compilers for TARGET [HOST]
1316 _ACEOF
1317 fi
1318
1319 if test -n "$ac_init_help"; then
1320
1321   cat <<\_ACEOF
1322
1323 Optional Features:
1324   --disable-option-checking  ignore unrecognized --enable/--with options
1325   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1326   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1327   --enable-gtk            enable gdbtk graphical user interface (GUI)
1328   --enable-libctf         Handle .ctf type-info sections [default=yes]
1329   --enable-shared         build shared libraries deault=yes
1330
1331 Some influential environment variables:
1332   CC          C compiler command
1333   CFLAGS      C compiler flags
1334   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1335               nonstandard directory <lib dir>
1336   LIBS        libraries to pass to the linker, e.g. -l<library>
1337   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1338               you have headers in a nonstandard directory <include dir>
1339   CPP         C preprocessor
1340
1341 Use these variables to override the choices made by `configure' or to help
1342 it to find libraries and programs with nonstandard names/locations.
1343
1344 Report bugs to the package provider.
1345 _ACEOF
1346 ac_status=$?
1347 fi
1348
1349 if test "$ac_init_help" = "recursive"; then
1350   # If there are subdirs, report their specific --help.
1351   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1352     test -d "$ac_dir" ||
1353       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1354       continue
1355     ac_builddir=.
1356
1357 case "$ac_dir" in
1358 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1359 *)
1360   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1361   # A ".." for each directory in $ac_dir_suffix.
1362   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1363   case $ac_top_builddir_sub in
1364   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1365   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1366   esac ;;
1367 esac
1368 ac_abs_top_builddir=$ac_pwd
1369 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1370 # for backward compatibility:
1371 ac_top_builddir=$ac_top_build_prefix
1372
1373 case $srcdir in
1374   .)  # We are building in place.
1375     ac_srcdir=.
1376     ac_top_srcdir=$ac_top_builddir_sub
1377     ac_abs_top_srcdir=$ac_pwd ;;
1378   [\\/]* | ?:[\\/]* )  # Absolute name.
1379     ac_srcdir=$srcdir$ac_dir_suffix;
1380     ac_top_srcdir=$srcdir
1381     ac_abs_top_srcdir=$srcdir ;;
1382   *) # Relative name.
1383     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1384     ac_top_srcdir=$ac_top_build_prefix$srcdir
1385     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1386 esac
1387 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1388
1389     cd "$ac_dir" || { ac_status=$?; continue; }
1390     # Check for guested configure.
1391     if test -f "$ac_srcdir/configure.gnu"; then
1392       echo &&
1393       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1394     elif test -f "$ac_srcdir/configure"; then
1395       echo &&
1396       $SHELL "$ac_srcdir/configure" --help=recursive
1397     else
1398       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1399     fi || ac_status=$?
1400     cd "$ac_pwd" || { ac_status=$?; break; }
1401   done
1402 fi
1403
1404 test -n "$ac_init_help" && exit $ac_status
1405 if $ac_init_version; then
1406   cat <<\_ACEOF
1407 configure
1408 generated by GNU Autoconf 2.69
1409
1410 Copyright (C) 2012 Free Software Foundation, Inc.
1411 This configure script is free software; the Free Software Foundation
1412 gives unlimited permission to copy, distribute and modify it.
1413 _ACEOF
1414   exit
1415 fi
1416
1417 ## ------------------------ ##
1418 ## Autoconf initialization. ##
1419 ## ------------------------ ##
1420
1421 # ac_fn_c_try_compile LINENO
1422 # --------------------------
1423 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1424 ac_fn_c_try_compile ()
1425 {
1426   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1427   rm -f conftest.$ac_objext
1428   if { { ac_try="$ac_compile"
1429 case "(($ac_try" in
1430   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1431   *) ac_try_echo=$ac_try;;
1432 esac
1433 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1434 $as_echo "$ac_try_echo"; } >&5
1435   (eval "$ac_compile") 2>conftest.err
1436   ac_status=$?
1437   if test -s conftest.err; then
1438     grep -v '^ *+' conftest.err >conftest.er1
1439     cat conftest.er1 >&5
1440     mv -f conftest.er1 conftest.err
1441   fi
1442   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1443   test $ac_status = 0; } && {
1444          test -z "$ac_c_werror_flag" ||
1445          test ! -s conftest.err
1446        } && test -s conftest.$ac_objext; then :
1447   ac_retval=0
1448 else
1449   $as_echo "$as_me: failed program was:" >&5
1450 sed 's/^/| /' conftest.$ac_ext >&5
1451
1452         ac_retval=1
1453 fi
1454   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1455   as_fn_set_status $ac_retval
1456
1457 } # ac_fn_c_try_compile
1458
1459 # ac_fn_c_try_cpp LINENO
1460 # ----------------------
1461 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1462 ac_fn_c_try_cpp ()
1463 {
1464   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1465   if { { ac_try="$ac_cpp conftest.$ac_ext"
1466 case "(($ac_try" in
1467   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1468   *) ac_try_echo=$ac_try;;
1469 esac
1470 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1471 $as_echo "$ac_try_echo"; } >&5
1472   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1473   ac_status=$?
1474   if test -s conftest.err; then
1475     grep -v '^ *+' conftest.err >conftest.er1
1476     cat conftest.er1 >&5
1477     mv -f conftest.er1 conftest.err
1478   fi
1479   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1480   test $ac_status = 0; } > conftest.i && {
1481          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1482          test ! -s conftest.err
1483        }; then :
1484   ac_retval=0
1485 else
1486   $as_echo "$as_me: failed program was:" >&5
1487 sed 's/^/| /' conftest.$ac_ext >&5
1488
1489     ac_retval=1
1490 fi
1491   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1492   as_fn_set_status $ac_retval
1493
1494 } # ac_fn_c_try_cpp
1495
1496 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1497 # -------------------------------------------------------
1498 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1499 # the include files in INCLUDES and setting the cache variable VAR
1500 # accordingly.
1501 ac_fn_c_check_header_mongrel ()
1502 {
1503   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1504   if eval \${$3+:} false; then :
1505   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1506 $as_echo_n "checking for $2... " >&6; }
1507 if eval \${$3+:} false; then :
1508   $as_echo_n "(cached) " >&6
1509 fi
1510 eval ac_res=\$$3
1511                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1512 $as_echo "$ac_res" >&6; }
1513 else
1514   # Is the header compilable?
1515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1516 $as_echo_n "checking $2 usability... " >&6; }
1517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1518 /* end confdefs.h.  */
1519 $4
1520 #include <$2>
1521 _ACEOF
1522 if ac_fn_c_try_compile "$LINENO"; then :
1523   ac_header_compiler=yes
1524 else
1525   ac_header_compiler=no
1526 fi
1527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1529 $as_echo "$ac_header_compiler" >&6; }
1530
1531 # Is the header present?
1532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1533 $as_echo_n "checking $2 presence... " >&6; }
1534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1535 /* end confdefs.h.  */
1536 #include <$2>
1537 _ACEOF
1538 if ac_fn_c_try_cpp "$LINENO"; then :
1539   ac_header_preproc=yes
1540 else
1541   ac_header_preproc=no
1542 fi
1543 rm -f conftest.err conftest.i conftest.$ac_ext
1544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1545 $as_echo "$ac_header_preproc" >&6; }
1546
1547 # So?  What about this header?
1548 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1549   yes:no: )
1550     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1551 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1552     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1553 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1554     ;;
1555   no:yes:* )
1556     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1557 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1558     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1559 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1560     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1561 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1562     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1563 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1564     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1565 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1566     ;;
1567 esac
1568   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1569 $as_echo_n "checking for $2... " >&6; }
1570 if eval \${$3+:} false; then :
1571   $as_echo_n "(cached) " >&6
1572 else
1573   eval "$3=\$ac_header_compiler"
1574 fi
1575 eval ac_res=\$$3
1576                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1577 $as_echo "$ac_res" >&6; }
1578 fi
1579   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1580
1581 } # ac_fn_c_check_header_mongrel
1582
1583 # ac_fn_c_try_run LINENO
1584 # ----------------------
1585 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1586 # that executables *can* be run.
1587 ac_fn_c_try_run ()
1588 {
1589   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1590   if { { ac_try="$ac_link"
1591 case "(($ac_try" in
1592   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1593   *) ac_try_echo=$ac_try;;
1594 esac
1595 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1596 $as_echo "$ac_try_echo"; } >&5
1597   (eval "$ac_link") 2>&5
1598   ac_status=$?
1599   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1600   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1601   { { case "(($ac_try" in
1602   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1603   *) ac_try_echo=$ac_try;;
1604 esac
1605 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1606 $as_echo "$ac_try_echo"; } >&5
1607   (eval "$ac_try") 2>&5
1608   ac_status=$?
1609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1610   test $ac_status = 0; }; }; then :
1611   ac_retval=0
1612 else
1613   $as_echo "$as_me: program exited with status $ac_status" >&5
1614        $as_echo "$as_me: failed program was:" >&5
1615 sed 's/^/| /' conftest.$ac_ext >&5
1616
1617        ac_retval=$ac_status
1618 fi
1619   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1620   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1621   as_fn_set_status $ac_retval
1622
1623 } # ac_fn_c_try_run
1624
1625 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1626 # -------------------------------------------------------
1627 # Tests whether HEADER exists and can be compiled using the include files in
1628 # INCLUDES, setting the cache variable VAR accordingly.
1629 ac_fn_c_check_header_compile ()
1630 {
1631   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1632   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1633 $as_echo_n "checking for $2... " >&6; }
1634 if eval \${$3+:} false; then :
1635   $as_echo_n "(cached) " >&6
1636 else
1637   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1638 /* end confdefs.h.  */
1639 $4
1640 #include <$2>
1641 _ACEOF
1642 if ac_fn_c_try_compile "$LINENO"; then :
1643   eval "$3=yes"
1644 else
1645   eval "$3=no"
1646 fi
1647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1648 fi
1649 eval ac_res=\$$3
1650                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1651 $as_echo "$ac_res" >&6; }
1652   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1653
1654 } # ac_fn_c_check_header_compile
1655 cat >config.log <<_ACEOF
1656 This file contains any messages produced by compilers while
1657 running configure, to aid debugging if configure makes a mistake.
1658
1659 It was created by $as_me, which was
1660 generated by GNU Autoconf 2.69.  Invocation command line was
1661
1662   $ $0 $@
1663
1664 _ACEOF
1665 exec 5>>config.log
1666 {
1667 cat <<_ASUNAME
1668 ## --------- ##
1669 ## Platform. ##
1670 ## --------- ##
1671
1672 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1673 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1674 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1675 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1676 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1677
1678 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1679 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1680
1681 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1682 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1683 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1684 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1685 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1686 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1687 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1688
1689 _ASUNAME
1690
1691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1692 for as_dir in $PATH
1693 do
1694   IFS=$as_save_IFS
1695   test -z "$as_dir" && as_dir=.
1696     $as_echo "PATH: $as_dir"
1697   done
1698 IFS=$as_save_IFS
1699
1700 } >&5
1701
1702 cat >&5 <<_ACEOF
1703
1704
1705 ## ----------- ##
1706 ## Core tests. ##
1707 ## ----------- ##
1708
1709 _ACEOF
1710
1711
1712 # Keep a trace of the command line.
1713 # Strip out --no-create and --no-recursion so they do not pile up.
1714 # Strip out --silent because we don't want to record it for future runs.
1715 # Also quote any args containing shell meta-characters.
1716 # Make two passes to allow for proper duplicate-argument suppression.
1717 ac_configure_args=
1718 ac_configure_args0=
1719 ac_configure_args1=
1720 ac_must_keep_next=false
1721 for ac_pass in 1 2
1722 do
1723   for ac_arg
1724   do
1725     case $ac_arg in
1726     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1727     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1728     | -silent | --silent | --silen | --sile | --sil)
1729       continue ;;
1730     *\'*)
1731       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1732     esac
1733     case $ac_pass in
1734     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1735     2)
1736       as_fn_append ac_configure_args1 " '$ac_arg'"
1737       if test $ac_must_keep_next = true; then
1738         ac_must_keep_next=false # Got value, back to normal.
1739       else
1740         case $ac_arg in
1741           *=* | --config-cache | -C | -disable-* | --disable-* \
1742           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1743           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1744           | -with-* | --with-* | -without-* | --without-* | --x)
1745             case "$ac_configure_args0 " in
1746               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1747             esac
1748             ;;
1749           -* ) ac_must_keep_next=true ;;
1750         esac
1751       fi
1752       as_fn_append ac_configure_args " '$ac_arg'"
1753       ;;
1754     esac
1755   done
1756 done
1757 { ac_configure_args0=; unset ac_configure_args0;}
1758 { ac_configure_args1=; unset ac_configure_args1;}
1759
1760 # When interrupted or exit'd, cleanup temporary files, and complete
1761 # config.log.  We remove comments because anyway the quotes in there
1762 # would cause problems or look ugly.
1763 # WARNING: Use '\'' to represent an apostrophe within the trap.
1764 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1765 trap 'exit_status=$?
1766   # Save into config.log some information that might help in debugging.
1767   {
1768     echo
1769
1770     $as_echo "## ---------------- ##
1771 ## Cache variables. ##
1772 ## ---------------- ##"
1773     echo
1774     # The following way of writing the cache mishandles newlines in values,
1775 (
1776   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1777     eval ac_val=\$$ac_var
1778     case $ac_val in #(
1779     *${as_nl}*)
1780       case $ac_var in #(
1781       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1782 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1783       esac
1784       case $ac_var in #(
1785       _ | IFS | as_nl) ;; #(
1786       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1787       *) { eval $ac_var=; unset $ac_var;} ;;
1788       esac ;;
1789     esac
1790   done
1791   (set) 2>&1 |
1792     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1793     *${as_nl}ac_space=\ *)
1794       sed -n \
1795         "s/'\''/'\''\\\\'\'''\''/g;
1796           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1797       ;; #(
1798     *)
1799       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1800       ;;
1801     esac |
1802     sort
1803 )
1804     echo
1805
1806     $as_echo "## ----------------- ##
1807 ## Output variables. ##
1808 ## ----------------- ##"
1809     echo
1810     for ac_var in $ac_subst_vars
1811     do
1812       eval ac_val=\$$ac_var
1813       case $ac_val in
1814       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1815       esac
1816       $as_echo "$ac_var='\''$ac_val'\''"
1817     done | sort
1818     echo
1819
1820     if test -n "$ac_subst_files"; then
1821       $as_echo "## ------------------- ##
1822 ## File substitutions. ##
1823 ## ------------------- ##"
1824       echo
1825       for ac_var in $ac_subst_files
1826       do
1827         eval ac_val=\$$ac_var
1828         case $ac_val in
1829         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1830         esac
1831         $as_echo "$ac_var='\''$ac_val'\''"
1832       done | sort
1833       echo
1834     fi
1835
1836     if test -s confdefs.h; then
1837       $as_echo "## ----------- ##
1838 ## confdefs.h. ##
1839 ## ----------- ##"
1840       echo
1841       cat confdefs.h
1842       echo
1843     fi
1844     test "$ac_signal" != 0 &&
1845       $as_echo "$as_me: caught signal $ac_signal"
1846     $as_echo "$as_me: exit $exit_status"
1847   } >&5
1848   rm -f core *.core core.conftest.* &&
1849     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1850     exit $exit_status
1851 ' 0
1852 for ac_signal in 1 2 13 15; do
1853   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1854 done
1855 ac_signal=0
1856
1857 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1858 rm -f -r conftest* confdefs.h
1859
1860 $as_echo "/* confdefs.h */" > confdefs.h
1861
1862 # Predefined preprocessor variables.
1863
1864 cat >>confdefs.h <<_ACEOF
1865 #define PACKAGE_NAME "$PACKAGE_NAME"
1866 _ACEOF
1867
1868 cat >>confdefs.h <<_ACEOF
1869 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1870 _ACEOF
1871
1872 cat >>confdefs.h <<_ACEOF
1873 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1874 _ACEOF
1875
1876 cat >>confdefs.h <<_ACEOF
1877 #define PACKAGE_STRING "$PACKAGE_STRING"
1878 _ACEOF
1879
1880 cat >>confdefs.h <<_ACEOF
1881 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1882 _ACEOF
1883
1884 cat >>confdefs.h <<_ACEOF
1885 #define PACKAGE_URL "$PACKAGE_URL"
1886 _ACEOF
1887
1888
1889 # Let the site file select an alternate cache file if it wants to.
1890 # Prefer an explicitly selected file to automatically selected ones.
1891 ac_site_file1=NONE
1892 ac_site_file2=NONE
1893 if test -n "$CONFIG_SITE"; then
1894   # We do not want a PATH search for config.site.
1895   case $CONFIG_SITE in #((
1896     -*)  ac_site_file1=./$CONFIG_SITE;;
1897     */*) ac_site_file1=$CONFIG_SITE;;
1898     *)   ac_site_file1=./$CONFIG_SITE;;
1899   esac
1900 elif test "x$prefix" != xNONE; then
1901   ac_site_file1=$prefix/share/config.site
1902   ac_site_file2=$prefix/etc/config.site
1903 else
1904   ac_site_file1=$ac_default_prefix/share/config.site
1905   ac_site_file2=$ac_default_prefix/etc/config.site
1906 fi
1907 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1908 do
1909   test "x$ac_site_file" = xNONE && continue
1910   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1911     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1912 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1913     sed 's/^/| /' "$ac_site_file" >&5
1914     . "$ac_site_file" \
1915       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1916 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1917 as_fn_error $? "failed to load site script $ac_site_file
1918 See \`config.log' for more details" "$LINENO" 5; }
1919   fi
1920 done
1921
1922 if test -r "$cache_file"; then
1923   # Some versions of bash will fail to source /dev/null (special files
1924   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1925   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1926     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1927 $as_echo "$as_me: loading cache $cache_file" >&6;}
1928     case $cache_file in
1929       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1930       *)                      . "./$cache_file";;
1931     esac
1932   fi
1933 else
1934   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1935 $as_echo "$as_me: creating cache $cache_file" >&6;}
1936   >$cache_file
1937 fi
1938
1939 # Check that the precious variables saved in the cache have kept the same
1940 # value.
1941 ac_cache_corrupted=false
1942 for ac_var in $ac_precious_vars; do
1943   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1944   eval ac_new_set=\$ac_env_${ac_var}_set
1945   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1946   eval ac_new_val=\$ac_env_${ac_var}_value
1947   case $ac_old_set,$ac_new_set in
1948     set,)
1949       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1950 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1951       ac_cache_corrupted=: ;;
1952     ,set)
1953       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1954 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1955       ac_cache_corrupted=: ;;
1956     ,);;
1957     *)
1958       if test "x$ac_old_val" != "x$ac_new_val"; then
1959         # differences in whitespace do not lead to failure.
1960         ac_old_val_w=`echo x $ac_old_val`
1961         ac_new_val_w=`echo x $ac_new_val`
1962         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1963           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1964 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1965           ac_cache_corrupted=:
1966         else
1967           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1968 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1969           eval $ac_var=\$ac_old_val
1970         fi
1971         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1972 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1973         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1974 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1975       fi;;
1976   esac
1977   # Pass precious variables to config.status.
1978   if test "$ac_new_set" = set; then
1979     case $ac_new_val in
1980     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1981     *) ac_arg=$ac_var=$ac_new_val ;;
1982     esac
1983     case " $ac_configure_args " in
1984       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1985       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1986     esac
1987   fi
1988 done
1989 if $ac_cache_corrupted; then
1990   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1991 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1992   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1993 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1994   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1995 fi
1996 ## -------------------- ##
1997 ## Main body of script. ##
1998 ## -------------------- ##
1999
2000 ac_ext=c
2001 ac_cpp='$CPP $CPPFLAGS'
2002 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2003 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2004 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2005
2006
2007
2008
2009
2010
2011
2012 ac_aux_dir=
2013 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2014   if test -f "$ac_dir/install-sh"; then
2015     ac_aux_dir=$ac_dir
2016     ac_install_sh="$ac_aux_dir/install-sh -c"
2017     break
2018   elif test -f "$ac_dir/install.sh"; then
2019     ac_aux_dir=$ac_dir
2020     ac_install_sh="$ac_aux_dir/install.sh -c"
2021     break
2022   elif test -f "$ac_dir/shtool"; then
2023     ac_aux_dir=$ac_dir
2024     ac_install_sh="$ac_aux_dir/shtool install -c"
2025     break
2026   fi
2027 done
2028 if test -z "$ac_aux_dir"; then
2029   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2030 fi
2031
2032 # These three variables are undocumented and unsupported,
2033 # and are intended to be withdrawn in a future Autoconf release.
2034 # They can cause serious problems if a builder's source tree is in a directory
2035 # whose full name contains unusual characters.
2036 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2037 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2038 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2039
2040
2041 # Make sure we can run config.sub.
2042 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2043   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2044
2045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2046 $as_echo_n "checking build system type... " >&6; }
2047 if ${ac_cv_build+:} false; then :
2048   $as_echo_n "(cached) " >&6
2049 else
2050   ac_build_alias=$build_alias
2051 test "x$ac_build_alias" = x &&
2052   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2053 test "x$ac_build_alias" = x &&
2054   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2055 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2056   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2057
2058 fi
2059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2060 $as_echo "$ac_cv_build" >&6; }
2061 case $ac_cv_build in
2062 *-*-*) ;;
2063 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2064 esac
2065 build=$ac_cv_build
2066 ac_save_IFS=$IFS; IFS='-'
2067 set x $ac_cv_build
2068 shift
2069 build_cpu=$1
2070 build_vendor=$2
2071 shift; shift
2072 # Remember, the first character of IFS is used to create $*,
2073 # except with old shells:
2074 build_os=$*
2075 IFS=$ac_save_IFS
2076 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2077
2078
2079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2080 $as_echo_n "checking host system type... " >&6; }
2081 if ${ac_cv_host+:} false; then :
2082   $as_echo_n "(cached) " >&6
2083 else
2084   if test "x$host_alias" = x; then
2085   ac_cv_host=$ac_cv_build
2086 else
2087   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2088     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2089 fi
2090
2091 fi
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2093 $as_echo "$ac_cv_host" >&6; }
2094 case $ac_cv_host in
2095 *-*-*) ;;
2096 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2097 esac
2098 host=$ac_cv_host
2099 ac_save_IFS=$IFS; IFS='-'
2100 set x $ac_cv_host
2101 shift
2102 host_cpu=$1
2103 host_vendor=$2
2104 shift; shift
2105 # Remember, the first character of IFS is used to create $*,
2106 # except with old shells:
2107 host_os=$*
2108 IFS=$ac_save_IFS
2109 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2110
2111
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2113 $as_echo_n "checking target system type... " >&6; }
2114 if ${ac_cv_target+:} false; then :
2115   $as_echo_n "(cached) " >&6
2116 else
2117   if test "x$target_alias" = x; then
2118   ac_cv_target=$ac_cv_host
2119 else
2120   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2121     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2122 fi
2123
2124 fi
2125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2126 $as_echo "$ac_cv_target" >&6; }
2127 case $ac_cv_target in
2128 *-*-*) ;;
2129 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2130 esac
2131 target=$ac_cv_target
2132 ac_save_IFS=$IFS; IFS='-'
2133 set x $ac_cv_target
2134 shift
2135 target_cpu=$1
2136 target_vendor=$2
2137 shift; shift
2138 # Remember, the first character of IFS is used to create $*,
2139 # except with old shells:
2140 target_os=$*
2141 IFS=$ac_save_IFS
2142 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2143
2144
2145 # The aliases save the names the user supplied, while $host etc.
2146 # will get canonicalized.
2147 test -n "$target_alias" &&
2148   test "$program_prefix$program_suffix$program_transform_name" = \
2149     NONENONEs,x,x, &&
2150   program_prefix=${target_alias}-
2151
2152  case ${build_alias} in
2153   "") build_noncanonical=${build} ;;
2154   *) build_noncanonical=${build_alias} ;;
2155 esac
2156
2157  case ${host_alias} in
2158   "") host_noncanonical=${build_noncanonical} ;;
2159   *) host_noncanonical=${host_alias} ;;
2160 esac
2161
2162  case ${target_alias} in
2163   "") target_noncanonical=${host_noncanonical} ;;
2164   *) target_noncanonical=${target_alias} ;;
2165 esac
2166
2167
2168
2169
2170 # Enable gdbtk.
2171 # Check whether --enable-gdbtk was given.
2172 if test "${enable_gdbtk+set}" = set; then :
2173   enableval=$enable_gdbtk;
2174 else
2175   if test -d $srcdir/../gdbtk && test -d $srcdir/gdb.gdbtk; then
2176     enable_gdbtk=yes
2177   else
2178     enable_gdbtk=no
2179   fi
2180 fi
2181
2182 # We unconditionally disable gdbtk tests on selected platforms.
2183 case $host_os in
2184   go32* | windows*)
2185     enable_gdbtk=no ;;
2186 esac
2187
2188 # Add gdbtk tests when appropriate.
2189 if test $enable_gdbtk = yes; then
2190
2191
2192 subdirs="$subdirs gdb.gdbtk"
2193
2194 fi
2195
2196  # Check whether --enable-libctf was given.
2197 if test "${enable_libctf+set}" = set; then :
2198   enableval=$enable_libctf;
2199       case "$enableval" in
2200        yes|no) ;;
2201        *) as_fn_error $? "Argument to enable/disable libctf must be yes or no" "$LINENO" 5 ;;
2202       esac
2203
2204 else
2205   enable_libctf=yes
2206 fi
2207
2208
2209
2210
2211 # Enable shared libraries.
2212 # Check whether --enable-shared was given.
2213 if test "${enable_shared+set}" = set; then :
2214   enableval=$enable_shared;
2215 else
2216   enable_shared=yes
2217 fi
2218
2219
2220 # If we have shared libraries, try to set RPATH_ENVVAR reasonably,
2221 # such that we can find the shared libraries in the build tree.
2222 if test $enable_shared = no; then
2223   # The variable `RPATH_ENVVAR' itself is not likely to be used on any
2224   # platform.
2225   RPATH_ENVVAR=RPATH_ENVVAR
2226 else
2227   # The variable `LD_LIBRARY_PATH' is used on most platforms.
2228   RPATH_ENVVAR=LD_LIBRARY_PATH
2229   # The following exceptions are taken from Libtool 1.4.3.
2230   case $host_os in
2231     aix*)
2232       if test $host_cpu != ia64; then
2233         RPATH_ENVVAR=LIBPATH
2234       fi ;;
2235     darwin* | rhapsody*)
2236       RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
2237   esac
2238 fi
2239
2240
2241 ac_ext=c
2242 ac_cpp='$CPP $CPPFLAGS'
2243 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2244 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2245 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2246 if test -n "$ac_tool_prefix"; then
2247   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2248 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2250 $as_echo_n "checking for $ac_word... " >&6; }
2251 if ${ac_cv_prog_CC+:} false; then :
2252   $as_echo_n "(cached) " >&6
2253 else
2254   if test -n "$CC"; then
2255   ac_cv_prog_CC="$CC" # Let the user override the test.
2256 else
2257 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2258 for as_dir in $PATH
2259 do
2260   IFS=$as_save_IFS
2261   test -z "$as_dir" && as_dir=.
2262     for ac_exec_ext in '' $ac_executable_extensions; do
2263   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2264     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2265     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2266     break 2
2267   fi
2268 done
2269   done
2270 IFS=$as_save_IFS
2271
2272 fi
2273 fi
2274 CC=$ac_cv_prog_CC
2275 if test -n "$CC"; then
2276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2277 $as_echo "$CC" >&6; }
2278 else
2279   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2280 $as_echo "no" >&6; }
2281 fi
2282
2283
2284 fi
2285 if test -z "$ac_cv_prog_CC"; then
2286   ac_ct_CC=$CC
2287   # Extract the first word of "gcc", so it can be a program name with args.
2288 set dummy gcc; ac_word=$2
2289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2290 $as_echo_n "checking for $ac_word... " >&6; }
2291 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2292   $as_echo_n "(cached) " >&6
2293 else
2294   if test -n "$ac_ct_CC"; then
2295   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2296 else
2297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2298 for as_dir in $PATH
2299 do
2300   IFS=$as_save_IFS
2301   test -z "$as_dir" && as_dir=.
2302     for ac_exec_ext in '' $ac_executable_extensions; do
2303   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2304     ac_cv_prog_ac_ct_CC="gcc"
2305     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2306     break 2
2307   fi
2308 done
2309   done
2310 IFS=$as_save_IFS
2311
2312 fi
2313 fi
2314 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2315 if test -n "$ac_ct_CC"; then
2316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2317 $as_echo "$ac_ct_CC" >&6; }
2318 else
2319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2320 $as_echo "no" >&6; }
2321 fi
2322
2323   if test "x$ac_ct_CC" = x; then
2324     CC=""
2325   else
2326     case $cross_compiling:$ac_tool_warned in
2327 yes:)
2328 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2329 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2330 ac_tool_warned=yes ;;
2331 esac
2332     CC=$ac_ct_CC
2333   fi
2334 else
2335   CC="$ac_cv_prog_CC"
2336 fi
2337
2338 if test -z "$CC"; then
2339           if test -n "$ac_tool_prefix"; then
2340     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2341 set dummy ${ac_tool_prefix}cc; ac_word=$2
2342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2343 $as_echo_n "checking for $ac_word... " >&6; }
2344 if ${ac_cv_prog_CC+:} false; then :
2345   $as_echo_n "(cached) " >&6
2346 else
2347   if test -n "$CC"; then
2348   ac_cv_prog_CC="$CC" # Let the user override the test.
2349 else
2350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2351 for as_dir in $PATH
2352 do
2353   IFS=$as_save_IFS
2354   test -z "$as_dir" && as_dir=.
2355     for ac_exec_ext in '' $ac_executable_extensions; do
2356   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2357     ac_cv_prog_CC="${ac_tool_prefix}cc"
2358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2359     break 2
2360   fi
2361 done
2362   done
2363 IFS=$as_save_IFS
2364
2365 fi
2366 fi
2367 CC=$ac_cv_prog_CC
2368 if test -n "$CC"; then
2369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2370 $as_echo "$CC" >&6; }
2371 else
2372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2373 $as_echo "no" >&6; }
2374 fi
2375
2376
2377   fi
2378 fi
2379 if test -z "$CC"; then
2380   # Extract the first word of "cc", so it can be a program name with args.
2381 set dummy cc; ac_word=$2
2382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2383 $as_echo_n "checking for $ac_word... " >&6; }
2384 if ${ac_cv_prog_CC+:} false; then :
2385   $as_echo_n "(cached) " >&6
2386 else
2387   if test -n "$CC"; then
2388   ac_cv_prog_CC="$CC" # Let the user override the test.
2389 else
2390   ac_prog_rejected=no
2391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2392 for as_dir in $PATH
2393 do
2394   IFS=$as_save_IFS
2395   test -z "$as_dir" && as_dir=.
2396     for ac_exec_ext in '' $ac_executable_extensions; do
2397   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2398     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2399        ac_prog_rejected=yes
2400        continue
2401      fi
2402     ac_cv_prog_CC="cc"
2403     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2404     break 2
2405   fi
2406 done
2407   done
2408 IFS=$as_save_IFS
2409
2410 if test $ac_prog_rejected = yes; then
2411   # We found a bogon in the path, so make sure we never use it.
2412   set dummy $ac_cv_prog_CC
2413   shift
2414   if test $# != 0; then
2415     # We chose a different compiler from the bogus one.
2416     # However, it has the same basename, so the bogon will be chosen
2417     # first if we set CC to just the basename; use the full file name.
2418     shift
2419     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2420   fi
2421 fi
2422 fi
2423 fi
2424 CC=$ac_cv_prog_CC
2425 if test -n "$CC"; then
2426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2427 $as_echo "$CC" >&6; }
2428 else
2429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2430 $as_echo "no" >&6; }
2431 fi
2432
2433
2434 fi
2435 if test -z "$CC"; then
2436   if test -n "$ac_tool_prefix"; then
2437   for ac_prog in cl.exe
2438   do
2439     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2440 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2442 $as_echo_n "checking for $ac_word... " >&6; }
2443 if ${ac_cv_prog_CC+:} false; then :
2444   $as_echo_n "(cached) " >&6
2445 else
2446   if test -n "$CC"; then
2447   ac_cv_prog_CC="$CC" # Let the user override the test.
2448 else
2449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2450 for as_dir in $PATH
2451 do
2452   IFS=$as_save_IFS
2453   test -z "$as_dir" && as_dir=.
2454     for ac_exec_ext in '' $ac_executable_extensions; do
2455   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2456     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2457     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2458     break 2
2459   fi
2460 done
2461   done
2462 IFS=$as_save_IFS
2463
2464 fi
2465 fi
2466 CC=$ac_cv_prog_CC
2467 if test -n "$CC"; then
2468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2469 $as_echo "$CC" >&6; }
2470 else
2471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2472 $as_echo "no" >&6; }
2473 fi
2474
2475
2476     test -n "$CC" && break
2477   done
2478 fi
2479 if test -z "$CC"; then
2480   ac_ct_CC=$CC
2481   for ac_prog in cl.exe
2482 do
2483   # Extract the first word of "$ac_prog", so it can be a program name with args.
2484 set dummy $ac_prog; ac_word=$2
2485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2486 $as_echo_n "checking for $ac_word... " >&6; }
2487 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2488   $as_echo_n "(cached) " >&6
2489 else
2490   if test -n "$ac_ct_CC"; then
2491   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2492 else
2493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2494 for as_dir in $PATH
2495 do
2496   IFS=$as_save_IFS
2497   test -z "$as_dir" && as_dir=.
2498     for ac_exec_ext in '' $ac_executable_extensions; do
2499   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2500     ac_cv_prog_ac_ct_CC="$ac_prog"
2501     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2502     break 2
2503   fi
2504 done
2505   done
2506 IFS=$as_save_IFS
2507
2508 fi
2509 fi
2510 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2511 if test -n "$ac_ct_CC"; then
2512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2513 $as_echo "$ac_ct_CC" >&6; }
2514 else
2515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2516 $as_echo "no" >&6; }
2517 fi
2518
2519
2520   test -n "$ac_ct_CC" && break
2521 done
2522
2523   if test "x$ac_ct_CC" = x; then
2524     CC=""
2525   else
2526     case $cross_compiling:$ac_tool_warned in
2527 yes:)
2528 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2529 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2530 ac_tool_warned=yes ;;
2531 esac
2532     CC=$ac_ct_CC
2533   fi
2534 fi
2535
2536 fi
2537
2538
2539 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2540 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2541 as_fn_error $? "no acceptable C compiler found in \$PATH
2542 See \`config.log' for more details" "$LINENO" 5; }
2543
2544 # Provide some information about the compiler.
2545 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2546 set X $ac_compile
2547 ac_compiler=$2
2548 for ac_option in --version -v -V -qversion; do
2549   { { ac_try="$ac_compiler $ac_option >&5"
2550 case "(($ac_try" in
2551   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2552   *) ac_try_echo=$ac_try;;
2553 esac
2554 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2555 $as_echo "$ac_try_echo"; } >&5
2556   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2557   ac_status=$?
2558   if test -s conftest.err; then
2559     sed '10a\
2560 ... rest of stderr output deleted ...
2561          10q' conftest.err >conftest.er1
2562     cat conftest.er1 >&5
2563   fi
2564   rm -f conftest.er1 conftest.err
2565   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2566   test $ac_status = 0; }
2567 done
2568
2569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2570 /* end confdefs.h.  */
2571
2572 int
2573 main ()
2574 {
2575
2576   ;
2577   return 0;
2578 }
2579 _ACEOF
2580 ac_clean_files_save=$ac_clean_files
2581 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2582 # Try to create an executable without -o first, disregard a.out.
2583 # It will help us diagnose broken compilers, and finding out an intuition
2584 # of exeext.
2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2586 $as_echo_n "checking whether the C compiler works... " >&6; }
2587 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2588
2589 # The possible output files:
2590 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2591
2592 ac_rmfiles=
2593 for ac_file in $ac_files
2594 do
2595   case $ac_file in
2596     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2597     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2598   esac
2599 done
2600 rm -f $ac_rmfiles
2601
2602 if { { ac_try="$ac_link_default"
2603 case "(($ac_try" in
2604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2605   *) ac_try_echo=$ac_try;;
2606 esac
2607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2608 $as_echo "$ac_try_echo"; } >&5
2609   (eval "$ac_link_default") 2>&5
2610   ac_status=$?
2611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2612   test $ac_status = 0; }; then :
2613   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2614 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2615 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2616 # so that the user can short-circuit this test for compilers unknown to
2617 # Autoconf.
2618 for ac_file in $ac_files ''
2619 do
2620   test -f "$ac_file" || continue
2621   case $ac_file in
2622     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2623         ;;
2624     [ab].out )
2625         # We found the default executable, but exeext='' is most
2626         # certainly right.
2627         break;;
2628     *.* )
2629         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2630         then :; else
2631            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2632         fi
2633         # We set ac_cv_exeext here because the later test for it is not
2634         # safe: cross compilers may not add the suffix if given an `-o'
2635         # argument, so we may need to know it at that point already.
2636         # Even if this section looks crufty: it has the advantage of
2637         # actually working.
2638         break;;
2639     * )
2640         break;;
2641   esac
2642 done
2643 test "$ac_cv_exeext" = no && ac_cv_exeext=
2644
2645 else
2646   ac_file=''
2647 fi
2648 if test -z "$ac_file"; then :
2649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2650 $as_echo "no" >&6; }
2651 $as_echo "$as_me: failed program was:" >&5
2652 sed 's/^/| /' conftest.$ac_ext >&5
2653
2654 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2655 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2656 as_fn_error 77 "C compiler cannot create executables
2657 See \`config.log' for more details" "$LINENO" 5; }
2658 else
2659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2660 $as_echo "yes" >&6; }
2661 fi
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2663 $as_echo_n "checking for C compiler default output file name... " >&6; }
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2665 $as_echo "$ac_file" >&6; }
2666 ac_exeext=$ac_cv_exeext
2667
2668 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2669 ac_clean_files=$ac_clean_files_save
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2671 $as_echo_n "checking for suffix of executables... " >&6; }
2672 if { { ac_try="$ac_link"
2673 case "(($ac_try" in
2674   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2675   *) ac_try_echo=$ac_try;;
2676 esac
2677 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2678 $as_echo "$ac_try_echo"; } >&5
2679   (eval "$ac_link") 2>&5
2680   ac_status=$?
2681   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2682   test $ac_status = 0; }; then :
2683   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2684 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2685 # work properly (i.e., refer to `conftest.exe'), while it won't with
2686 # `rm'.
2687 for ac_file in conftest.exe conftest conftest.*; do
2688   test -f "$ac_file" || continue
2689   case $ac_file in
2690     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2691     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2692           break;;
2693     * ) break;;
2694   esac
2695 done
2696 else
2697   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2698 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2699 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2700 See \`config.log' for more details" "$LINENO" 5; }
2701 fi
2702 rm -f conftest conftest$ac_cv_exeext
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2704 $as_echo "$ac_cv_exeext" >&6; }
2705
2706 rm -f conftest.$ac_ext
2707 EXEEXT=$ac_cv_exeext
2708 ac_exeext=$EXEEXT
2709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2710 /* end confdefs.h.  */
2711 #include <stdio.h>
2712 int
2713 main ()
2714 {
2715 FILE *f = fopen ("conftest.out", "w");
2716  return ferror (f) || fclose (f) != 0;
2717
2718   ;
2719   return 0;
2720 }
2721 _ACEOF
2722 ac_clean_files="$ac_clean_files conftest.out"
2723 # Check that the compiler produces executables we can run.  If not, either
2724 # the compiler is broken, or we cross compile.
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2726 $as_echo_n "checking whether we are cross compiling... " >&6; }
2727 if test "$cross_compiling" != yes; then
2728   { { ac_try="$ac_link"
2729 case "(($ac_try" in
2730   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2731   *) ac_try_echo=$ac_try;;
2732 esac
2733 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2734 $as_echo "$ac_try_echo"; } >&5
2735   (eval "$ac_link") 2>&5
2736   ac_status=$?
2737   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2738   test $ac_status = 0; }
2739   if { ac_try='./conftest$ac_cv_exeext'
2740   { { case "(($ac_try" in
2741   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2742   *) ac_try_echo=$ac_try;;
2743 esac
2744 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2745 $as_echo "$ac_try_echo"; } >&5
2746   (eval "$ac_try") 2>&5
2747   ac_status=$?
2748   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2749   test $ac_status = 0; }; }; then
2750     cross_compiling=no
2751   else
2752     if test "$cross_compiling" = maybe; then
2753         cross_compiling=yes
2754     else
2755         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2756 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2757 as_fn_error $? "cannot run C compiled programs.
2758 If you meant to cross compile, use \`--host'.
2759 See \`config.log' for more details" "$LINENO" 5; }
2760     fi
2761   fi
2762 fi
2763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2764 $as_echo "$cross_compiling" >&6; }
2765
2766 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2767 ac_clean_files=$ac_clean_files_save
2768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2769 $as_echo_n "checking for suffix of object files... " >&6; }
2770 if ${ac_cv_objext+:} false; then :
2771   $as_echo_n "(cached) " >&6
2772 else
2773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2774 /* end confdefs.h.  */
2775
2776 int
2777 main ()
2778 {
2779
2780   ;
2781   return 0;
2782 }
2783 _ACEOF
2784 rm -f conftest.o conftest.obj
2785 if { { ac_try="$ac_compile"
2786 case "(($ac_try" in
2787   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2788   *) ac_try_echo=$ac_try;;
2789 esac
2790 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2791 $as_echo "$ac_try_echo"; } >&5
2792   (eval "$ac_compile") 2>&5
2793   ac_status=$?
2794   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2795   test $ac_status = 0; }; then :
2796   for ac_file in conftest.o conftest.obj conftest.*; do
2797   test -f "$ac_file" || continue;
2798   case $ac_file in
2799     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2800     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2801        break;;
2802   esac
2803 done
2804 else
2805   $as_echo "$as_me: failed program was:" >&5
2806 sed 's/^/| /' conftest.$ac_ext >&5
2807
2808 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2809 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2810 as_fn_error $? "cannot compute suffix of object files: cannot compile
2811 See \`config.log' for more details" "$LINENO" 5; }
2812 fi
2813 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2814 fi
2815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2816 $as_echo "$ac_cv_objext" >&6; }
2817 OBJEXT=$ac_cv_objext
2818 ac_objext=$OBJEXT
2819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2820 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2821 if ${ac_cv_c_compiler_gnu+:} false; then :
2822   $as_echo_n "(cached) " >&6
2823 else
2824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2825 /* end confdefs.h.  */
2826
2827 int
2828 main ()
2829 {
2830 #ifndef __GNUC__
2831        choke me
2832 #endif
2833
2834   ;
2835   return 0;
2836 }
2837 _ACEOF
2838 if ac_fn_c_try_compile "$LINENO"; then :
2839   ac_compiler_gnu=yes
2840 else
2841   ac_compiler_gnu=no
2842 fi
2843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2844 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2845
2846 fi
2847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2848 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2849 if test $ac_compiler_gnu = yes; then
2850   GCC=yes
2851 else
2852   GCC=
2853 fi
2854 ac_test_CFLAGS=${CFLAGS+set}
2855 ac_save_CFLAGS=$CFLAGS
2856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2857 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2858 if ${ac_cv_prog_cc_g+:} false; then :
2859   $as_echo_n "(cached) " >&6
2860 else
2861   ac_save_c_werror_flag=$ac_c_werror_flag
2862    ac_c_werror_flag=yes
2863    ac_cv_prog_cc_g=no
2864    CFLAGS="-g"
2865    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2866 /* end confdefs.h.  */
2867
2868 int
2869 main ()
2870 {
2871
2872   ;
2873   return 0;
2874 }
2875 _ACEOF
2876 if ac_fn_c_try_compile "$LINENO"; then :
2877   ac_cv_prog_cc_g=yes
2878 else
2879   CFLAGS=""
2880       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2881 /* end confdefs.h.  */
2882
2883 int
2884 main ()
2885 {
2886
2887   ;
2888   return 0;
2889 }
2890 _ACEOF
2891 if ac_fn_c_try_compile "$LINENO"; then :
2892
2893 else
2894   ac_c_werror_flag=$ac_save_c_werror_flag
2895          CFLAGS="-g"
2896          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2897 /* end confdefs.h.  */
2898
2899 int
2900 main ()
2901 {
2902
2903   ;
2904   return 0;
2905 }
2906 _ACEOF
2907 if ac_fn_c_try_compile "$LINENO"; then :
2908   ac_cv_prog_cc_g=yes
2909 fi
2910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2911 fi
2912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2913 fi
2914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2915    ac_c_werror_flag=$ac_save_c_werror_flag
2916 fi
2917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2918 $as_echo "$ac_cv_prog_cc_g" >&6; }
2919 if test "$ac_test_CFLAGS" = set; then
2920   CFLAGS=$ac_save_CFLAGS
2921 elif test $ac_cv_prog_cc_g = yes; then
2922   if test "$GCC" = yes; then
2923     CFLAGS="-g -O2"
2924   else
2925     CFLAGS="-g"
2926   fi
2927 else
2928   if test "$GCC" = yes; then
2929     CFLAGS="-O2"
2930   else
2931     CFLAGS=
2932   fi
2933 fi
2934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2935 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2936 if ${ac_cv_prog_cc_c89+:} false; then :
2937   $as_echo_n "(cached) " >&6
2938 else
2939   ac_cv_prog_cc_c89=no
2940 ac_save_CC=$CC
2941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2942 /* end confdefs.h.  */
2943 #include <stdarg.h>
2944 #include <stdio.h>
2945 struct stat;
2946 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2947 struct buf { int x; };
2948 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2949 static char *e (p, i)
2950      char **p;
2951      int i;
2952 {
2953   return p[i];
2954 }
2955 static char *f (char * (*g) (char **, int), char **p, ...)
2956 {
2957   char *s;
2958   va_list v;
2959   va_start (v,p);
2960   s = g (p, va_arg (v,int));
2961   va_end (v);
2962   return s;
2963 }
2964
2965 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2966    function prototypes and stuff, but not '\xHH' hex character constants.
2967    These don't provoke an error unfortunately, instead are silently treated
2968    as 'x'.  The following induces an error, until -std is added to get
2969    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2970    array size at least.  It's necessary to write '\x00'==0 to get something
2971    that's true only with -std.  */
2972 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2973
2974 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2975    inside strings and character constants.  */
2976 #define FOO(x) 'x'
2977 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2978
2979 int test (int i, double x);
2980 struct s1 {int (*f) (int a);};
2981 struct s2 {int (*f) (double a);};
2982 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2983 int argc;
2984 char **argv;
2985 int
2986 main ()
2987 {
2988 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2989   ;
2990   return 0;
2991 }
2992 _ACEOF
2993 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2994         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2995 do
2996   CC="$ac_save_CC $ac_arg"
2997   if ac_fn_c_try_compile "$LINENO"; then :
2998   ac_cv_prog_cc_c89=$ac_arg
2999 fi
3000 rm -f core conftest.err conftest.$ac_objext
3001   test "x$ac_cv_prog_cc_c89" != "xno" && break
3002 done
3003 rm -f conftest.$ac_ext
3004 CC=$ac_save_CC
3005
3006 fi
3007 # AC_CACHE_VAL
3008 case "x$ac_cv_prog_cc_c89" in
3009   x)
3010     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3011 $as_echo "none needed" >&6; } ;;
3012   xno)
3013     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3014 $as_echo "unsupported" >&6; } ;;
3015   *)
3016     CC="$CC $ac_cv_prog_cc_c89"
3017     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3018 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3019 esac
3020 if test "x$ac_cv_prog_cc_c89" != xno; then :
3021
3022 fi
3023
3024 ac_ext=c
3025 ac_cpp='$CPP $CPPFLAGS'
3026 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3027 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3028 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3029
3030
3031 ac_ext=c
3032 ac_cpp='$CPP $CPPFLAGS'
3033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3037 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3038 # On Suns, sometimes $CPP names a directory.
3039 if test -n "$CPP" && test -d "$CPP"; then
3040   CPP=
3041 fi
3042 if test -z "$CPP"; then
3043   if ${ac_cv_prog_CPP+:} false; then :
3044   $as_echo_n "(cached) " >&6
3045 else
3046       # Double quotes because CPP needs to be expanded
3047     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3048     do
3049       ac_preproc_ok=false
3050 for ac_c_preproc_warn_flag in '' yes
3051 do
3052   # Use a header file that comes with gcc, so configuring glibc
3053   # with a fresh cross-compiler works.
3054   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3055   # <limits.h> exists even on freestanding compilers.
3056   # On the NeXT, cc -E runs the code through the compiler's parser,
3057   # not just through cpp. "Syntax error" is here to catch this case.
3058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3059 /* end confdefs.h.  */
3060 #ifdef __STDC__
3061 # include <limits.h>
3062 #else
3063 # include <assert.h>
3064 #endif
3065                      Syntax error
3066 _ACEOF
3067 if ac_fn_c_try_cpp "$LINENO"; then :
3068
3069 else
3070   # Broken: fails on valid input.
3071 continue
3072 fi
3073 rm -f conftest.err conftest.i conftest.$ac_ext
3074
3075   # OK, works on sane cases.  Now check whether nonexistent headers
3076   # can be detected and how.
3077   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3078 /* end confdefs.h.  */
3079 #include <ac_nonexistent.h>
3080 _ACEOF
3081 if ac_fn_c_try_cpp "$LINENO"; then :
3082   # Broken: success on invalid input.
3083 continue
3084 else
3085   # Passes both tests.
3086 ac_preproc_ok=:
3087 break
3088 fi
3089 rm -f conftest.err conftest.i conftest.$ac_ext
3090
3091 done
3092 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3093 rm -f conftest.i conftest.err conftest.$ac_ext
3094 if $ac_preproc_ok; then :
3095   break
3096 fi
3097
3098     done
3099     ac_cv_prog_CPP=$CPP
3100
3101 fi
3102   CPP=$ac_cv_prog_CPP
3103 else
3104   ac_cv_prog_CPP=$CPP
3105 fi
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3107 $as_echo "$CPP" >&6; }
3108 ac_preproc_ok=false
3109 for ac_c_preproc_warn_flag in '' yes
3110 do
3111   # Use a header file that comes with gcc, so configuring glibc
3112   # with a fresh cross-compiler works.
3113   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3114   # <limits.h> exists even on freestanding compilers.
3115   # On the NeXT, cc -E runs the code through the compiler's parser,
3116   # not just through cpp. "Syntax error" is here to catch this case.
3117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3118 /* end confdefs.h.  */
3119 #ifdef __STDC__
3120 # include <limits.h>
3121 #else
3122 # include <assert.h>
3123 #endif
3124                      Syntax error
3125 _ACEOF
3126 if ac_fn_c_try_cpp "$LINENO"; then :
3127
3128 else
3129   # Broken: fails on valid input.
3130 continue
3131 fi
3132 rm -f conftest.err conftest.i conftest.$ac_ext
3133
3134   # OK, works on sane cases.  Now check whether nonexistent headers
3135   # can be detected and how.
3136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3137 /* end confdefs.h.  */
3138 #include <ac_nonexistent.h>
3139 _ACEOF
3140 if ac_fn_c_try_cpp "$LINENO"; then :
3141   # Broken: success on invalid input.
3142 continue
3143 else
3144   # Passes both tests.
3145 ac_preproc_ok=:
3146 break
3147 fi
3148 rm -f conftest.err conftest.i conftest.$ac_ext
3149
3150 done
3151 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3152 rm -f conftest.i conftest.err conftest.$ac_ext
3153 if $ac_preproc_ok; then :
3154
3155 else
3156   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3157 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3158 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3159 See \`config.log' for more details" "$LINENO" 5; }
3160 fi
3161
3162 ac_ext=c
3163 ac_cpp='$CPP $CPPFLAGS'
3164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3166 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3167
3168
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3170 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3171 if ${ac_cv_path_GREP+:} false; then :
3172   $as_echo_n "(cached) " >&6
3173 else
3174   if test -z "$GREP"; then
3175   ac_path_GREP_found=false
3176   # Loop through the user's path and test for each of PROGNAME-LIST
3177   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3178 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3179 do
3180   IFS=$as_save_IFS
3181   test -z "$as_dir" && as_dir=.
3182     for ac_prog in grep ggrep; do
3183     for ac_exec_ext in '' $ac_executable_extensions; do
3184       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3185       as_fn_executable_p "$ac_path_GREP" || continue
3186 # Check for GNU ac_path_GREP and select it if it is found.
3187   # Check for GNU $ac_path_GREP
3188 case `"$ac_path_GREP" --version 2>&1` in
3189 *GNU*)
3190   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3191 *)
3192   ac_count=0
3193   $as_echo_n 0123456789 >"conftest.in"
3194   while :
3195   do
3196     cat "conftest.in" "conftest.in" >"conftest.tmp"
3197     mv "conftest.tmp" "conftest.in"
3198     cp "conftest.in" "conftest.nl"
3199     $as_echo 'GREP' >> "conftest.nl"
3200     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3201     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3202     as_fn_arith $ac_count + 1 && ac_count=$as_val
3203     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3204       # Best one so far, save it but keep looking for a better one
3205       ac_cv_path_GREP="$ac_path_GREP"
3206       ac_path_GREP_max=$ac_count
3207     fi
3208     # 10*(2^10) chars as input seems more than enough
3209     test $ac_count -gt 10 && break
3210   done
3211   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3212 esac
3213
3214       $ac_path_GREP_found && break 3
3215     done
3216   done
3217   done
3218 IFS=$as_save_IFS
3219   if test -z "$ac_cv_path_GREP"; then
3220     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3221   fi
3222 else
3223   ac_cv_path_GREP=$GREP
3224 fi
3225
3226 fi
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3228 $as_echo "$ac_cv_path_GREP" >&6; }
3229  GREP="$ac_cv_path_GREP"
3230
3231
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3233 $as_echo_n "checking for egrep... " >&6; }
3234 if ${ac_cv_path_EGREP+:} false; then :
3235   $as_echo_n "(cached) " >&6
3236 else
3237   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3238    then ac_cv_path_EGREP="$GREP -E"
3239    else
3240      if test -z "$EGREP"; then
3241   ac_path_EGREP_found=false
3242   # Loop through the user's path and test for each of PROGNAME-LIST
3243   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3244 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3245 do
3246   IFS=$as_save_IFS
3247   test -z "$as_dir" && as_dir=.
3248     for ac_prog in egrep; do
3249     for ac_exec_ext in '' $ac_executable_extensions; do
3250       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3251       as_fn_executable_p "$ac_path_EGREP" || continue
3252 # Check for GNU ac_path_EGREP and select it if it is found.
3253   # Check for GNU $ac_path_EGREP
3254 case `"$ac_path_EGREP" --version 2>&1` in
3255 *GNU*)
3256   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3257 *)
3258   ac_count=0
3259   $as_echo_n 0123456789 >"conftest.in"
3260   while :
3261   do
3262     cat "conftest.in" "conftest.in" >"conftest.tmp"
3263     mv "conftest.tmp" "conftest.in"
3264     cp "conftest.in" "conftest.nl"
3265     $as_echo 'EGREP' >> "conftest.nl"
3266     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3267     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3268     as_fn_arith $ac_count + 1 && ac_count=$as_val
3269     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3270       # Best one so far, save it but keep looking for a better one
3271       ac_cv_path_EGREP="$ac_path_EGREP"
3272       ac_path_EGREP_max=$ac_count
3273     fi
3274     # 10*(2^10) chars as input seems more than enough
3275     test $ac_count -gt 10 && break
3276   done
3277   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3278 esac
3279
3280       $ac_path_EGREP_found && break 3
3281     done
3282   done
3283   done
3284 IFS=$as_save_IFS
3285   if test -z "$ac_cv_path_EGREP"; then
3286     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3287   fi
3288 else
3289   ac_cv_path_EGREP=$EGREP
3290 fi
3291
3292    fi
3293 fi
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3295 $as_echo "$ac_cv_path_EGREP" >&6; }
3296  EGREP="$ac_cv_path_EGREP"
3297
3298
3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3300 $as_echo_n "checking for ANSI C header files... " >&6; }
3301 if ${ac_cv_header_stdc+:} false; then :
3302   $as_echo_n "(cached) " >&6
3303 else
3304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3305 /* end confdefs.h.  */
3306 #include <stdlib.h>
3307 #include <stdarg.h>
3308 #include <string.h>
3309 #include <float.h>
3310
3311 int
3312 main ()
3313 {
3314
3315   ;
3316   return 0;
3317 }
3318 _ACEOF
3319 if ac_fn_c_try_compile "$LINENO"; then :
3320   ac_cv_header_stdc=yes
3321 else
3322   ac_cv_header_stdc=no
3323 fi
3324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3325
3326 if test $ac_cv_header_stdc = yes; then
3327   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3328   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3329 /* end confdefs.h.  */
3330 #include <string.h>
3331
3332 _ACEOF
3333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3334   $EGREP "memchr" >/dev/null 2>&1; then :
3335
3336 else
3337   ac_cv_header_stdc=no
3338 fi
3339 rm -f conftest*
3340
3341 fi
3342
3343 if test $ac_cv_header_stdc = yes; then
3344   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3346 /* end confdefs.h.  */
3347 #include <stdlib.h>
3348
3349 _ACEOF
3350 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3351   $EGREP "free" >/dev/null 2>&1; then :
3352
3353 else
3354   ac_cv_header_stdc=no
3355 fi
3356 rm -f conftest*
3357
3358 fi
3359
3360 if test $ac_cv_header_stdc = yes; then
3361   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3362   if test "$cross_compiling" = yes; then :
3363   :
3364 else
3365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3366 /* end confdefs.h.  */
3367 #include <ctype.h>
3368 #include <stdlib.h>
3369 #if ((' ' & 0x0FF) == 0x020)
3370 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3371 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3372 #else
3373 # define ISLOWER(c) \
3374                    (('a' <= (c) && (c) <= 'i') \
3375                      || ('j' <= (c) && (c) <= 'r') \
3376                      || ('s' <= (c) && (c) <= 'z'))
3377 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3378 #endif
3379
3380 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3381 int
3382 main ()
3383 {
3384   int i;
3385   for (i = 0; i < 256; i++)
3386     if (XOR (islower (i), ISLOWER (i))
3387         || toupper (i) != TOUPPER (i))
3388       return 2;
3389   return 0;
3390 }
3391 _ACEOF
3392 if ac_fn_c_try_run "$LINENO"; then :
3393
3394 else
3395   ac_cv_header_stdc=no
3396 fi
3397 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3398   conftest.$ac_objext conftest.beam conftest.$ac_ext
3399 fi
3400
3401 fi
3402 fi
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3404 $as_echo "$ac_cv_header_stdc" >&6; }
3405 if test $ac_cv_header_stdc = yes; then
3406
3407 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3408
3409 fi
3410
3411 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3412 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3413                   inttypes.h stdint.h unistd.h
3414 do :
3415   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3416 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3417 "
3418 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3419   cat >>confdefs.h <<_ACEOF
3420 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3421 _ACEOF
3422
3423 fi
3424
3425 done
3426
3427
3428 for ac_header in pthread.h
3429 do :
3430   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
3431 if test "x$ac_cv_header_pthread_h" = xyes; then :
3432   cat >>confdefs.h <<_ACEOF
3433 #define HAVE_PTHREAD_H 1
3434 _ACEOF
3435
3436 fi
3437
3438 done
3439
3440
3441
3442
3443 if test "${build}" = "${host}" -a "${host}" = "${target}"; then
3444    case "${host}" in
3445      *gnu*)
3446        EXTRA_RULES=read1
3447        ;;
3448    esac
3449 fi
3450
3451
3452 # Transform the name of some programs and generate the lib/pdtrace
3453 # test tool.
3454 test "$program_prefix" != NONE &&
3455   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3456 # Use a double $ so make ignores it.
3457 test "$program_suffix" != NONE &&
3458   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3459 # Double any \ or $.
3460 # By default was `s,x,x', remove it if useless.
3461 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3462 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3463
3464
3465   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3466   STRIP_TRANSFORM_NAME=`echo strip | sed -e "$gdb_ac_transform"`
3467   if test "x$STRIP_TRANSFORM_NAME" = x; then
3468      STRIP_TRANSFORM_NAME=strip
3469   fi
3470
3471
3472
3473   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3474   READELF_TRANSFORM_NAME=`echo readelf | sed -e "$gdb_ac_transform"`
3475   if test "x$READELF_TRANSFORM_NAME" = x; then
3476      READELF_TRANSFORM_NAME=readelf
3477   fi
3478
3479
3480
3481   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3482   GAS_TRANSFORM_NAME=`echo as | sed -e "$gdb_ac_transform"`
3483   if test "x$GAS_TRANSFORM_NAME" = x; then
3484      GAS_TRANSFORM_NAME=as
3485   fi
3486
3487
3488
3489   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3490   NM_TRANSFORM_NAME=`echo nm | sed -e "$gdb_ac_transform"`
3491   if test "x$NM_TRANSFORM_NAME" = x; then
3492      NM_TRANSFORM_NAME=nm
3493   fi
3494
3495
3496 ac_config_files="$ac_config_files lib/pdtrace"
3497
3498 ac_config_files="$ac_config_files Makefile"
3499
3500
3501 cat >confcache <<\_ACEOF
3502 # This file is a shell script that caches the results of configure
3503 # tests run on this system so they can be shared between configure
3504 # scripts and configure runs, see configure's option --config-cache.
3505 # It is not useful on other systems.  If it contains results you don't
3506 # want to keep, you may remove or edit it.
3507 #
3508 # config.status only pays attention to the cache file if you give it
3509 # the --recheck option to rerun configure.
3510 #
3511 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3512 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3513 # following values.
3514
3515 _ACEOF
3516
3517 # The following way of writing the cache mishandles newlines in values,
3518 # but we know of no workaround that is simple, portable, and efficient.
3519 # So, we kill variables containing newlines.
3520 # Ultrix sh set writes to stderr and can't be redirected directly,
3521 # and sets the high bit in the cache file unless we assign to the vars.
3522 (
3523   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3524     eval ac_val=\$$ac_var
3525     case $ac_val in #(
3526     *${as_nl}*)
3527       case $ac_var in #(
3528       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3529 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3530       esac
3531       case $ac_var in #(
3532       _ | IFS | as_nl) ;; #(
3533       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3534       *) { eval $ac_var=; unset $ac_var;} ;;
3535       esac ;;
3536     esac
3537   done
3538
3539   (set) 2>&1 |
3540     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3541     *${as_nl}ac_space=\ *)
3542       # `set' does not quote correctly, so add quotes: double-quote
3543       # substitution turns \\\\ into \\, and sed turns \\ into \.
3544       sed -n \
3545         "s/'/'\\\\''/g;
3546           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3547       ;; #(
3548     *)
3549       # `set' quotes correctly as required by POSIX, so do not add quotes.
3550       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3551       ;;
3552     esac |
3553     sort
3554 ) |
3555   sed '
3556      /^ac_cv_env_/b end
3557      t clear
3558      :clear
3559      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3560      t end
3561      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3562      :end' >>confcache
3563 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3564   if test -w "$cache_file"; then
3565     if test "x$cache_file" != "x/dev/null"; then
3566       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3567 $as_echo "$as_me: updating cache $cache_file" >&6;}
3568       if test ! -f "$cache_file" || test -h "$cache_file"; then
3569         cat confcache >"$cache_file"
3570       else
3571         case $cache_file in #(
3572         */* | ?:*)
3573           mv -f confcache "$cache_file"$$ &&
3574           mv -f "$cache_file"$$ "$cache_file" ;; #(
3575         *)
3576           mv -f confcache "$cache_file" ;;
3577         esac
3578       fi
3579     fi
3580   else
3581     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3582 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3583   fi
3584 fi
3585 rm -f confcache
3586
3587 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3588 # Let make expand exec_prefix.
3589 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3590
3591 # Transform confdefs.h into DEFS.
3592 # Protect against shell expansion while executing Makefile rules.
3593 # Protect against Makefile macro expansion.
3594 #
3595 # If the first sed substitution is executed (which looks for macros that
3596 # take arguments), then branch to the quote section.  Otherwise,
3597 # look for a macro that doesn't take arguments.
3598 ac_script='
3599 :mline
3600 /\\$/{
3601  N
3602  s,\\\n,,
3603  b mline
3604 }
3605 t clear
3606 :clear
3607 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3608 t quote
3609 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3610 t quote
3611 b any
3612 :quote
3613 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3614 s/\[/\\&/g
3615 s/\]/\\&/g
3616 s/\$/$$/g
3617 H
3618 :any
3619 ${
3620         g
3621         s/^\n//
3622         s/\n/ /g
3623         p
3624 }
3625 '
3626 DEFS=`sed -n "$ac_script" confdefs.h`
3627
3628
3629 ac_libobjs=
3630 ac_ltlibobjs=
3631 U=
3632 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3633   # 1. Remove the extension, and $U if already installed.
3634   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3635   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3636   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3637   #    will be set to the directory where LIBOBJS objects are built.
3638   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3639   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3640 done
3641 LIBOBJS=$ac_libobjs
3642
3643 LTLIBOBJS=$ac_ltlibobjs
3644
3645
3646
3647 : "${CONFIG_STATUS=./config.status}"
3648 ac_write_fail=0
3649 ac_clean_files_save=$ac_clean_files
3650 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3652 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3653 as_write_fail=0
3654 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3655 #! $SHELL
3656 # Generated by $as_me.
3657 # Run this file to recreate the current configuration.
3658 # Compiler output produced by configure, useful for debugging
3659 # configure, is in config.log if it exists.
3660
3661 debug=false
3662 ac_cs_recheck=false
3663 ac_cs_silent=false
3664
3665 SHELL=\${CONFIG_SHELL-$SHELL}
3666 export SHELL
3667 _ASEOF
3668 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3669 ## -------------------- ##
3670 ## M4sh Initialization. ##
3671 ## -------------------- ##
3672
3673 # Be more Bourne compatible
3674 DUALCASE=1; export DUALCASE # for MKS sh
3675 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3676   emulate sh
3677   NULLCMD=:
3678   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3679   # is contrary to our usage.  Disable this feature.
3680   alias -g '${1+"$@"}'='"$@"'
3681   setopt NO_GLOB_SUBST
3682 else
3683   case `(set -o) 2>/dev/null` in #(
3684   *posix*) :
3685     set -o posix ;; #(
3686   *) :
3687      ;;
3688 esac
3689 fi
3690
3691
3692 as_nl='
3693 '
3694 export as_nl
3695 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3696 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3697 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3698 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3699 # Prefer a ksh shell builtin over an external printf program on Solaris,
3700 # but without wasting forks for bash or zsh.
3701 if test -z "$BASH_VERSION$ZSH_VERSION" \
3702     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3703   as_echo='print -r --'
3704   as_echo_n='print -rn --'
3705 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3706   as_echo='printf %s\n'
3707   as_echo_n='printf %s'
3708 else
3709   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3710     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3711     as_echo_n='/usr/ucb/echo -n'
3712   else
3713     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3714     as_echo_n_body='eval
3715       arg=$1;
3716       case $arg in #(
3717       *"$as_nl"*)
3718         expr "X$arg" : "X\\(.*\\)$as_nl";
3719         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3720       esac;
3721       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3722     '
3723     export as_echo_n_body
3724     as_echo_n='sh -c $as_echo_n_body as_echo'
3725   fi
3726   export as_echo_body
3727   as_echo='sh -c $as_echo_body as_echo'
3728 fi
3729
3730 # The user is always right.
3731 if test "${PATH_SEPARATOR+set}" != set; then
3732   PATH_SEPARATOR=:
3733   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3734     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3735       PATH_SEPARATOR=';'
3736   }
3737 fi
3738
3739
3740 # IFS
3741 # We need space, tab and new line, in precisely that order.  Quoting is
3742 # there to prevent editors from complaining about space-tab.
3743 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3744 # splitting by setting IFS to empty value.)
3745 IFS=" ""        $as_nl"
3746
3747 # Find who we are.  Look in the path if we contain no directory separator.
3748 as_myself=
3749 case $0 in #((
3750   *[\\/]* ) as_myself=$0 ;;
3751   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3752 for as_dir in $PATH
3753 do
3754   IFS=$as_save_IFS
3755   test -z "$as_dir" && as_dir=.
3756     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3757   done
3758 IFS=$as_save_IFS
3759
3760      ;;
3761 esac
3762 # We did not find ourselves, most probably we were run as `sh COMMAND'
3763 # in which case we are not to be found in the path.
3764 if test "x$as_myself" = x; then
3765   as_myself=$0
3766 fi
3767 if test ! -f "$as_myself"; then
3768   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3769   exit 1
3770 fi
3771
3772 # Unset variables that we do not need and which cause bugs (e.g. in
3773 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3774 # suppresses any "Segmentation fault" message there.  '((' could
3775 # trigger a bug in pdksh 5.2.14.
3776 for as_var in BASH_ENV ENV MAIL MAILPATH
3777 do eval test x\${$as_var+set} = xset \
3778   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3779 done
3780 PS1='$ '
3781 PS2='> '
3782 PS4='+ '
3783
3784 # NLS nuisances.
3785 LC_ALL=C
3786 export LC_ALL
3787 LANGUAGE=C
3788 export LANGUAGE
3789
3790 # CDPATH.
3791 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3792
3793
3794 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3795 # ----------------------------------------
3796 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3797 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3798 # script with STATUS, using 1 if that was 0.
3799 as_fn_error ()
3800 {
3801   as_status=$1; test $as_status -eq 0 && as_status=1
3802   if test "$4"; then
3803     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3804     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3805   fi
3806   $as_echo "$as_me: error: $2" >&2
3807   as_fn_exit $as_status
3808 } # as_fn_error
3809
3810
3811 # as_fn_set_status STATUS
3812 # -----------------------
3813 # Set $? to STATUS, without forking.
3814 as_fn_set_status ()
3815 {
3816   return $1
3817 } # as_fn_set_status
3818
3819 # as_fn_exit STATUS
3820 # -----------------
3821 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3822 as_fn_exit ()
3823 {
3824   set +e
3825   as_fn_set_status $1
3826   exit $1
3827 } # as_fn_exit
3828
3829 # as_fn_unset VAR
3830 # ---------------
3831 # Portably unset VAR.
3832 as_fn_unset ()
3833 {
3834   { eval $1=; unset $1;}
3835 }
3836 as_unset=as_fn_unset
3837 # as_fn_append VAR VALUE
3838 # ----------------------
3839 # Append the text in VALUE to the end of the definition contained in VAR. Take
3840 # advantage of any shell optimizations that allow amortized linear growth over
3841 # repeated appends, instead of the typical quadratic growth present in naive
3842 # implementations.
3843 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3844   eval 'as_fn_append ()
3845   {
3846     eval $1+=\$2
3847   }'
3848 else
3849   as_fn_append ()
3850   {
3851     eval $1=\$$1\$2
3852   }
3853 fi # as_fn_append
3854
3855 # as_fn_arith ARG...
3856 # ------------------
3857 # Perform arithmetic evaluation on the ARGs, and store the result in the
3858 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3859 # must be portable across $(()) and expr.
3860 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3861   eval 'as_fn_arith ()
3862   {
3863     as_val=$(( $* ))
3864   }'
3865 else
3866   as_fn_arith ()
3867   {
3868     as_val=`expr "$@" || test $? -eq 1`
3869   }
3870 fi # as_fn_arith
3871
3872
3873 if expr a : '\(a\)' >/dev/null 2>&1 &&
3874    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3875   as_expr=expr
3876 else
3877   as_expr=false
3878 fi
3879
3880 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3881   as_basename=basename
3882 else
3883   as_basename=false
3884 fi
3885
3886 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3887   as_dirname=dirname
3888 else
3889   as_dirname=false
3890 fi
3891
3892 as_me=`$as_basename -- "$0" ||
3893 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3894          X"$0" : 'X\(//\)$' \| \
3895          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3896 $as_echo X/"$0" |
3897     sed '/^.*\/\([^/][^/]*\)\/*$/{
3898             s//\1/
3899             q
3900           }
3901           /^X\/\(\/\/\)$/{
3902             s//\1/
3903             q
3904           }
3905           /^X\/\(\/\).*/{
3906             s//\1/
3907             q
3908           }
3909           s/.*/./; q'`
3910
3911 # Avoid depending upon Character Ranges.
3912 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3913 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3914 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3915 as_cr_digits='0123456789'
3916 as_cr_alnum=$as_cr_Letters$as_cr_digits
3917
3918 ECHO_C= ECHO_N= ECHO_T=
3919 case `echo -n x` in #(((((
3920 -n*)
3921   case `echo 'xy\c'` in
3922   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3923   xy)  ECHO_C='\c';;
3924   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3925        ECHO_T=' ';;
3926   esac;;
3927 *)
3928   ECHO_N='-n';;
3929 esac
3930
3931 rm -f conf$$ conf$$.exe conf$$.file
3932 if test -d conf$$.dir; then
3933   rm -f conf$$.dir/conf$$.file
3934 else
3935   rm -f conf$$.dir
3936   mkdir conf$$.dir 2>/dev/null
3937 fi
3938 if (echo >conf$$.file) 2>/dev/null; then
3939   if ln -s conf$$.file conf$$ 2>/dev/null; then
3940     as_ln_s='ln -s'
3941     # ... but there are two gotchas:
3942     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3943     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3944     # In both cases, we have to default to `cp -pR'.
3945     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3946       as_ln_s='cp -pR'
3947   elif ln conf$$.file conf$$ 2>/dev/null; then
3948     as_ln_s=ln
3949   else
3950     as_ln_s='cp -pR'
3951   fi
3952 else
3953   as_ln_s='cp -pR'
3954 fi
3955 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3956 rmdir conf$$.dir 2>/dev/null
3957
3958
3959 # as_fn_mkdir_p
3960 # -------------
3961 # Create "$as_dir" as a directory, including parents if necessary.
3962 as_fn_mkdir_p ()
3963 {
3964
3965   case $as_dir in #(
3966   -*) as_dir=./$as_dir;;
3967   esac
3968   test -d "$as_dir" || eval $as_mkdir_p || {
3969     as_dirs=
3970     while :; do
3971       case $as_dir in #(
3972       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3973       *) as_qdir=$as_dir;;
3974       esac
3975       as_dirs="'$as_qdir' $as_dirs"
3976       as_dir=`$as_dirname -- "$as_dir" ||
3977 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3978          X"$as_dir" : 'X\(//\)[^/]' \| \
3979          X"$as_dir" : 'X\(//\)$' \| \
3980          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3981 $as_echo X"$as_dir" |
3982     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3983             s//\1/
3984             q
3985           }
3986           /^X\(\/\/\)[^/].*/{
3987             s//\1/
3988             q
3989           }
3990           /^X\(\/\/\)$/{
3991             s//\1/
3992             q
3993           }
3994           /^X\(\/\).*/{
3995             s//\1/
3996             q
3997           }
3998           s/.*/./; q'`
3999       test -d "$as_dir" && break
4000     done
4001     test -z "$as_dirs" || eval "mkdir $as_dirs"
4002   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4003
4004
4005 } # as_fn_mkdir_p
4006 if mkdir -p . 2>/dev/null; then
4007   as_mkdir_p='mkdir -p "$as_dir"'
4008 else
4009   test -d ./-p && rmdir ./-p
4010   as_mkdir_p=false
4011 fi
4012
4013
4014 # as_fn_executable_p FILE
4015 # -----------------------
4016 # Test if FILE is an executable regular file.
4017 as_fn_executable_p ()
4018 {
4019   test -f "$1" && test -x "$1"
4020 } # as_fn_executable_p
4021 as_test_x='test -x'
4022 as_executable_p=as_fn_executable_p
4023
4024 # Sed expression to map a string onto a valid CPP name.
4025 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4026
4027 # Sed expression to map a string onto a valid variable name.
4028 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4029
4030
4031 exec 6>&1
4032 ## ----------------------------------- ##
4033 ## Main body of $CONFIG_STATUS script. ##
4034 ## ----------------------------------- ##
4035 _ASEOF
4036 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4037
4038 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4039 # Save the log message, to keep $0 and so on meaningful, and to
4040 # report actual input values of CONFIG_FILES etc. instead of their
4041 # values after options handling.
4042 ac_log="
4043 This file was extended by $as_me, which was
4044 generated by GNU Autoconf 2.69.  Invocation command line was
4045
4046   CONFIG_FILES    = $CONFIG_FILES
4047   CONFIG_HEADERS  = $CONFIG_HEADERS
4048   CONFIG_LINKS    = $CONFIG_LINKS
4049   CONFIG_COMMANDS = $CONFIG_COMMANDS
4050   $ $0 $@
4051
4052 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4053 "
4054
4055 _ACEOF
4056
4057 case $ac_config_files in *"
4058 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4059 esac
4060
4061
4062
4063 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4064 # Files that config.status was made for.
4065 config_files="$ac_config_files"
4066
4067 _ACEOF
4068
4069 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4070 ac_cs_usage="\
4071 \`$as_me' instantiates files and other configuration actions
4072 from templates according to the current configuration.  Unless the files
4073 and actions are specified as TAGs, all are instantiated by default.
4074
4075 Usage: $0 [OPTION]... [TAG]...
4076
4077   -h, --help       print this help, then exit
4078   -V, --version    print version number and configuration settings, then exit
4079       --config     print configuration, then exit
4080   -q, --quiet, --silent
4081                    do not print progress messages
4082   -d, --debug      don't remove temporary files
4083       --recheck    update $as_me by reconfiguring in the same conditions
4084       --file=FILE[:TEMPLATE]
4085                    instantiate the configuration file FILE
4086
4087 Configuration files:
4088 $config_files
4089
4090 Report bugs to the package provider."
4091
4092 _ACEOF
4093 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4094 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4095 ac_cs_version="\\
4096 config.status
4097 configured by $0, generated by GNU Autoconf 2.69,
4098   with options \\"\$ac_cs_config\\"
4099
4100 Copyright (C) 2012 Free Software Foundation, Inc.
4101 This config.status script is free software; the Free Software Foundation
4102 gives unlimited permission to copy, distribute and modify it."
4103
4104 ac_pwd='$ac_pwd'
4105 srcdir='$srcdir'
4106 test -n "\$AWK" || AWK=awk
4107 _ACEOF
4108
4109 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4110 # The default lists apply if the user does not specify any file.
4111 ac_need_defaults=:
4112 while test $# != 0
4113 do
4114   case $1 in
4115   --*=?*)
4116     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4117     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4118     ac_shift=:
4119     ;;
4120   --*=)
4121     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4122     ac_optarg=
4123     ac_shift=:
4124     ;;
4125   *)
4126     ac_option=$1
4127     ac_optarg=$2
4128     ac_shift=shift
4129     ;;
4130   esac
4131
4132   case $ac_option in
4133   # Handling of the options.
4134   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4135     ac_cs_recheck=: ;;
4136   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4137     $as_echo "$ac_cs_version"; exit ;;
4138   --config | --confi | --conf | --con | --co | --c )
4139     $as_echo "$ac_cs_config"; exit ;;
4140   --debug | --debu | --deb | --de | --d | -d )
4141     debug=: ;;
4142   --file | --fil | --fi | --f )
4143     $ac_shift
4144     case $ac_optarg in
4145     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4146     '') as_fn_error $? "missing file argument" ;;
4147     esac
4148     as_fn_append CONFIG_FILES " '$ac_optarg'"
4149     ac_need_defaults=false;;
4150   --he | --h |  --help | --hel | -h )
4151     $as_echo "$ac_cs_usage"; exit ;;
4152   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4153   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4154     ac_cs_silent=: ;;
4155
4156   # This is an error.
4157   -*) as_fn_error $? "unrecognized option: \`$1'
4158 Try \`$0 --help' for more information." ;;
4159
4160   *) as_fn_append ac_config_targets " $1"
4161      ac_need_defaults=false ;;
4162
4163   esac
4164   shift
4165 done
4166
4167 ac_configure_extra_args=
4168
4169 if $ac_cs_silent; then
4170   exec 6>/dev/null
4171   ac_configure_extra_args="$ac_configure_extra_args --silent"
4172 fi
4173
4174 _ACEOF
4175 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4176 if \$ac_cs_recheck; then
4177   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4178   shift
4179   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4180   CONFIG_SHELL='$SHELL'
4181   export CONFIG_SHELL
4182   exec "\$@"
4183 fi
4184
4185 _ACEOF
4186 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4187 exec 5>>config.log
4188 {
4189   echo
4190   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4191 ## Running $as_me. ##
4192 _ASBOX
4193   $as_echo "$ac_log"
4194 } >&5
4195
4196 _ACEOF
4197 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4198 _ACEOF
4199
4200 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4201
4202 # Handling of arguments.
4203 for ac_config_target in $ac_config_targets
4204 do
4205   case $ac_config_target in
4206     "lib/pdtrace") CONFIG_FILES="$CONFIG_FILES lib/pdtrace" ;;
4207     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4208
4209   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4210   esac
4211 done
4212
4213
4214 # If the user did not use the arguments to specify the items to instantiate,
4215 # then the envvar interface is used.  Set only those that are not.
4216 # We use the long form for the default assignment because of an extremely
4217 # bizarre bug on SunOS 4.1.3.
4218 if $ac_need_defaults; then
4219   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4220 fi
4221
4222 # Have a temporary directory for convenience.  Make it in the build tree
4223 # simply because there is no reason against having it here, and in addition,
4224 # creating and moving files from /tmp can sometimes cause problems.
4225 # Hook for its removal unless debugging.
4226 # Note that there is a small window in which the directory will not be cleaned:
4227 # after its creation but before its name has been assigned to `$tmp'.
4228 $debug ||
4229 {
4230   tmp= ac_tmp=
4231   trap 'exit_status=$?
4232   : "${ac_tmp:=$tmp}"
4233   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4234 ' 0
4235   trap 'as_fn_exit 1' 1 2 13 15
4236 }
4237 # Create a (secure) tmp directory for tmp files.
4238
4239 {
4240   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4241   test -d "$tmp"
4242 }  ||
4243 {
4244   tmp=./conf$$-$RANDOM
4245   (umask 077 && mkdir "$tmp")
4246 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4247 ac_tmp=$tmp
4248
4249 # Set up the scripts for CONFIG_FILES section.
4250 # No need to generate them if there are no CONFIG_FILES.
4251 # This happens for instance with `./config.status config.h'.
4252 if test -n "$CONFIG_FILES"; then
4253
4254
4255 ac_cr=`echo X | tr X '\015'`
4256 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4257 # But we know of no other shell where ac_cr would be empty at this
4258 # point, so we can use a bashism as a fallback.
4259 if test "x$ac_cr" = x; then
4260   eval ac_cr=\$\'\\r\'
4261 fi
4262 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4263 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4264   ac_cs_awk_cr='\\r'
4265 else
4266   ac_cs_awk_cr=$ac_cr
4267 fi
4268
4269 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4270 _ACEOF
4271
4272
4273 {
4274   echo "cat >conf$$subs.awk <<_ACEOF" &&
4275   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4276   echo "_ACEOF"
4277 } >conf$$subs.sh ||
4278   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4279 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4280 ac_delim='%!_!# '
4281 for ac_last_try in false false false false false :; do
4282   . ./conf$$subs.sh ||
4283     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4284
4285   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4286   if test $ac_delim_n = $ac_delim_num; then
4287     break
4288   elif $ac_last_try; then
4289     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4290   else
4291     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4292   fi
4293 done
4294 rm -f conf$$subs.sh
4295
4296 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4297 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4298 _ACEOF
4299 sed -n '
4300 h
4301 s/^/S["/; s/!.*/"]=/
4302 p
4303 g
4304 s/^[^!]*!//
4305 :repl
4306 t repl
4307 s/'"$ac_delim"'$//
4308 t delim
4309 :nl
4310 h
4311 s/\(.\{148\}\)..*/\1/
4312 t more1
4313 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4314 p
4315 n
4316 b repl
4317 :more1
4318 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4319 p
4320 g
4321 s/.\{148\}//
4322 t nl
4323 :delim
4324 h
4325 s/\(.\{148\}\)..*/\1/
4326 t more2
4327 s/["\\]/\\&/g; s/^/"/; s/$/"/
4328 p
4329 b
4330 :more2
4331 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4332 p
4333 g
4334 s/.\{148\}//
4335 t delim
4336 ' <conf$$subs.awk | sed '
4337 /^[^""]/{
4338   N
4339   s/\n//
4340 }
4341 ' >>$CONFIG_STATUS || ac_write_fail=1
4342 rm -f conf$$subs.awk
4343 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4344 _ACAWK
4345 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4346   for (key in S) S_is_set[key] = 1
4347   FS = "\a"
4348
4349 }
4350 {
4351   line = $ 0
4352   nfields = split(line, field, "@")
4353   substed = 0
4354   len = length(field[1])
4355   for (i = 2; i < nfields; i++) {
4356     key = field[i]
4357     keylen = length(key)
4358     if (S_is_set[key]) {
4359       value = S[key]
4360       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4361       len += length(value) + length(field[++i])
4362       substed = 1
4363     } else
4364       len += 1 + keylen
4365   }
4366
4367   print line
4368 }
4369
4370 _ACAWK
4371 _ACEOF
4372 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4373 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4374   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4375 else
4376   cat
4377 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4378   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4379 _ACEOF
4380
4381 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4382 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4383 # trailing colons and then remove the whole line if VPATH becomes empty
4384 # (actually we leave an empty line to preserve line numbers).
4385 if test "x$srcdir" = x.; then
4386   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
4387 h
4388 s///
4389 s/^/:/
4390 s/[      ]*$/:/
4391 s/:\$(srcdir):/:/g
4392 s/:\${srcdir}:/:/g
4393 s/:@srcdir@:/:/g
4394 s/^:*//
4395 s/:*$//
4396 x
4397 s/\(=[   ]*\).*/\1/
4398 G
4399 s/\n//
4400 s/^[^=]*=[       ]*$//
4401 }'
4402 fi
4403
4404 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4405 fi # test -n "$CONFIG_FILES"
4406
4407
4408 eval set X "  :F $CONFIG_FILES      "
4409 shift
4410 for ac_tag
4411 do
4412   case $ac_tag in
4413   :[FHLC]) ac_mode=$ac_tag; continue;;
4414   esac
4415   case $ac_mode$ac_tag in
4416   :[FHL]*:*);;
4417   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4418   :[FH]-) ac_tag=-:-;;
4419   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4420   esac
4421   ac_save_IFS=$IFS
4422   IFS=:
4423   set x $ac_tag
4424   IFS=$ac_save_IFS
4425   shift
4426   ac_file=$1
4427   shift
4428
4429   case $ac_mode in
4430   :L) ac_source=$1;;
4431   :[FH])
4432     ac_file_inputs=
4433     for ac_f
4434     do
4435       case $ac_f in
4436       -) ac_f="$ac_tmp/stdin";;
4437       *) # Look for the file first in the build tree, then in the source tree
4438          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4439          # because $ac_f cannot contain `:'.
4440          test -f "$ac_f" ||
4441            case $ac_f in
4442            [\\/$]*) false;;
4443            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4444            esac ||
4445            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4446       esac
4447       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4448       as_fn_append ac_file_inputs " '$ac_f'"
4449     done
4450
4451     # Let's still pretend it is `configure' which instantiates (i.e., don't
4452     # use $as_me), people would be surprised to read:
4453     #    /* config.h.  Generated by config.status.  */
4454     configure_input='Generated from '`
4455           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4456         `' by configure.'
4457     if test x"$ac_file" != x-; then
4458       configure_input="$ac_file.  $configure_input"
4459       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4460 $as_echo "$as_me: creating $ac_file" >&6;}
4461     fi
4462     # Neutralize special characters interpreted by sed in replacement strings.
4463     case $configure_input in #(
4464     *\&* | *\|* | *\\* )
4465        ac_sed_conf_input=`$as_echo "$configure_input" |
4466        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4467     *) ac_sed_conf_input=$configure_input;;
4468     esac
4469
4470     case $ac_tag in
4471     *:-:* | *:-) cat >"$ac_tmp/stdin" \
4472       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4473     esac
4474     ;;
4475   esac
4476
4477   ac_dir=`$as_dirname -- "$ac_file" ||
4478 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4479          X"$ac_file" : 'X\(//\)[^/]' \| \
4480          X"$ac_file" : 'X\(//\)$' \| \
4481          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4482 $as_echo X"$ac_file" |
4483     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4484             s//\1/
4485             q
4486           }
4487           /^X\(\/\/\)[^/].*/{
4488             s//\1/
4489             q
4490           }
4491           /^X\(\/\/\)$/{
4492             s//\1/
4493             q
4494           }
4495           /^X\(\/\).*/{
4496             s//\1/
4497             q
4498           }
4499           s/.*/./; q'`
4500   as_dir="$ac_dir"; as_fn_mkdir_p
4501   ac_builddir=.
4502
4503 case "$ac_dir" in
4504 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4505 *)
4506   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4507   # A ".." for each directory in $ac_dir_suffix.
4508   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4509   case $ac_top_builddir_sub in
4510   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4511   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4512   esac ;;
4513 esac
4514 ac_abs_top_builddir=$ac_pwd
4515 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4516 # for backward compatibility:
4517 ac_top_builddir=$ac_top_build_prefix
4518
4519 case $srcdir in
4520   .)  # We are building in place.
4521     ac_srcdir=.
4522     ac_top_srcdir=$ac_top_builddir_sub
4523     ac_abs_top_srcdir=$ac_pwd ;;
4524   [\\/]* | ?:[\\/]* )  # Absolute name.
4525     ac_srcdir=$srcdir$ac_dir_suffix;
4526     ac_top_srcdir=$srcdir
4527     ac_abs_top_srcdir=$srcdir ;;
4528   *) # Relative name.
4529     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4530     ac_top_srcdir=$ac_top_build_prefix$srcdir
4531     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4532 esac
4533 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4534
4535
4536   case $ac_mode in
4537   :F)
4538   #
4539   # CONFIG_FILE
4540   #
4541
4542 _ACEOF
4543
4544 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4545 # If the template does not know about datarootdir, expand it.
4546 # FIXME: This hack should be removed a few years after 2.60.
4547 ac_datarootdir_hack=; ac_datarootdir_seen=
4548 ac_sed_dataroot='
4549 /datarootdir/ {
4550   p
4551   q
4552 }
4553 /@datadir@/p
4554 /@docdir@/p
4555 /@infodir@/p
4556 /@localedir@/p
4557 /@mandir@/p'
4558 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4559 *datarootdir*) ac_datarootdir_seen=yes;;
4560 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4561   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4562 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4563 _ACEOF
4564 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4565   ac_datarootdir_hack='
4566   s&@datadir@&$datadir&g
4567   s&@docdir@&$docdir&g
4568   s&@infodir@&$infodir&g
4569   s&@localedir@&$localedir&g
4570   s&@mandir@&$mandir&g
4571   s&\\\${datarootdir}&$datarootdir&g' ;;
4572 esac
4573 _ACEOF
4574
4575 # Neutralize VPATH when `$srcdir' = `.'.
4576 # Shell code in configure.ac might set extrasub.
4577 # FIXME: do we really want to maintain this feature?
4578 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4579 ac_sed_extra="$ac_vpsub
4580 $extrasub
4581 _ACEOF
4582 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4583 :t
4584 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4585 s|@configure_input@|$ac_sed_conf_input|;t t
4586 s&@top_builddir@&$ac_top_builddir_sub&;t t
4587 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4588 s&@srcdir@&$ac_srcdir&;t t
4589 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4590 s&@top_srcdir@&$ac_top_srcdir&;t t
4591 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4592 s&@builddir@&$ac_builddir&;t t
4593 s&@abs_builddir@&$ac_abs_builddir&;t t
4594 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4595 $ac_datarootdir_hack
4596 "
4597 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4598   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4599
4600 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4601   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4602   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
4603       "$ac_tmp/out"`; test -z "$ac_out"; } &&
4604   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4605 which seems to be undefined.  Please make sure it is defined" >&5
4606 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4607 which seems to be undefined.  Please make sure it is defined" >&2;}
4608
4609   rm -f "$ac_tmp/stdin"
4610   case $ac_file in
4611   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4612   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4613   esac \
4614   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4615  ;;
4616
4617
4618
4619   esac
4620
4621
4622   case $ac_file$ac_mode in
4623     "lib/pdtrace":F) chmod +x lib/pdtrace ;;
4624
4625   esac
4626 done # for ac_tag
4627
4628
4629 as_fn_exit 0
4630 _ACEOF
4631 ac_clean_files=$ac_clean_files_save
4632
4633 test $ac_write_fail = 0 ||
4634   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4635
4636
4637 # configure is writing to config.log, and then calls config.status.
4638 # config.status does its own redirection, appending to config.log.
4639 # Unfortunately, on DOS this fails, as config.log is still kept open
4640 # by configure, so config.status won't be able to write to it; its
4641 # output is simply discarded.  So we exec the FD to /dev/null,
4642 # effectively closing config.log, so it can be properly (re)opened and
4643 # appended to by config.status.  When coming back to configure, we
4644 # need to make the FD available again.
4645 if test "$no_create" != yes; then
4646   ac_cs_success=:
4647   ac_config_status_args=
4648   test "$silent" = yes &&
4649     ac_config_status_args="$ac_config_status_args --quiet"
4650   exec 5>/dev/null
4651   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4652   exec 5>>config.log
4653   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4654   # would make configure fail if this is the last instruction.
4655   $ac_cs_success || as_fn_exit 1
4656 fi
4657
4658 #
4659 # CONFIG_SUBDIRS section.
4660 #
4661 if test "$no_recursion" != yes; then
4662
4663   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4664   # so they do not pile up.
4665   ac_sub_configure_args=
4666   ac_prev=
4667   eval "set x $ac_configure_args"
4668   shift
4669   for ac_arg
4670   do
4671     if test -n "$ac_prev"; then
4672       ac_prev=
4673       continue
4674     fi
4675     case $ac_arg in
4676     -cache-file | --cache-file | --cache-fil | --cache-fi \
4677     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4678       ac_prev=cache_file ;;
4679     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4680     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4681     | --c=*)
4682       ;;
4683     --config-cache | -C)
4684       ;;
4685     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4686       ac_prev=srcdir ;;
4687     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4688       ;;
4689     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4690       ac_prev=prefix ;;
4691     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4692       ;;
4693     --disable-option-checking)
4694       ;;
4695     *)
4696       case $ac_arg in
4697       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4698       esac
4699       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4700     esac
4701   done
4702
4703   # Always prepend --prefix to ensure using the same prefix
4704   # in subdir configurations.
4705   ac_arg="--prefix=$prefix"
4706   case $ac_arg in
4707   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4708   esac
4709   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4710
4711   # Pass --silent
4712   if test "$silent" = yes; then
4713     ac_sub_configure_args="--silent $ac_sub_configure_args"
4714   fi
4715
4716   # Always prepend --disable-option-checking to silence warnings, since
4717   # different subdirs can have different --enable and --with options.
4718   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4719
4720   ac_popdir=`pwd`
4721   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
4722
4723     # Do not complain, so a configure script can configure whichever
4724     # parts of a large source tree are present.
4725     test -d "$srcdir/$ac_dir" || continue
4726
4727     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4728     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4729     $as_echo "$ac_msg" >&6
4730     as_dir="$ac_dir"; as_fn_mkdir_p
4731     ac_builddir=.
4732
4733 case "$ac_dir" in
4734 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4735 *)
4736   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4737   # A ".." for each directory in $ac_dir_suffix.
4738   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4739   case $ac_top_builddir_sub in
4740   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4741   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4742   esac ;;
4743 esac
4744 ac_abs_top_builddir=$ac_pwd
4745 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4746 # for backward compatibility:
4747 ac_top_builddir=$ac_top_build_prefix
4748
4749 case $srcdir in
4750   .)  # We are building in place.
4751     ac_srcdir=.
4752     ac_top_srcdir=$ac_top_builddir_sub
4753     ac_abs_top_srcdir=$ac_pwd ;;
4754   [\\/]* | ?:[\\/]* )  # Absolute name.
4755     ac_srcdir=$srcdir$ac_dir_suffix;
4756     ac_top_srcdir=$srcdir
4757     ac_abs_top_srcdir=$srcdir ;;
4758   *) # Relative name.
4759     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4760     ac_top_srcdir=$ac_top_build_prefix$srcdir
4761     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4762 esac
4763 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4764
4765
4766     cd "$ac_dir"
4767
4768     # Check for guested configure; otherwise get Cygnus style configure.
4769     if test -f "$ac_srcdir/configure.gnu"; then
4770       ac_sub_configure=$ac_srcdir/configure.gnu
4771     elif test -f "$ac_srcdir/configure"; then
4772       ac_sub_configure=$ac_srcdir/configure
4773     elif test -f "$ac_srcdir/configure.in"; then
4774       # This should be Cygnus configure.
4775       ac_sub_configure=$ac_aux_dir/configure
4776     else
4777       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
4778 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
4779       ac_sub_configure=
4780     fi
4781
4782     # The recursion is here.
4783     if test -n "$ac_sub_configure"; then
4784       # Make the cache file name correct relative to the subdirectory.
4785       case $cache_file in
4786       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4787       *) # Relative name.
4788         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4789       esac
4790
4791       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4792 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4793       # The eval makes quoting arguments work.
4794       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4795            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4796         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4797     fi
4798
4799     cd "$ac_popdir"
4800   done
4801 fi
4802 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4803   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4804 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4805 fi
4806