gdb/testsuite/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   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 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="gdb.base"
 555 enable_option_checking=no
 556 # Factoring default headers for most tests.
 557 ac_includes_default="\
 558 #include <stdio.h>
 559 #ifdef HAVE_SYS_TYPES_H
 560 # include <sys/types.h>
 561 #endif
 562 #ifdef HAVE_SYS_STAT_H
 563 # include <sys/stat.h>
 564 #endif
 565 #ifdef STDC_HEADERS
 566 # include <stdlib.h>
 567 # include <stddef.h>
 568 #else
 569 # ifdef HAVE_STDLIB_H
 570 #  include <stdlib.h>
 571 # endif
 572 #endif
 573 #ifdef HAVE_STRING_H
 574 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 575 #  include <memory.h>
 576 # endif
 577 # include <string.h>
 578 #endif
 579 #ifdef HAVE_STRINGS_H
 580 # include <strings.h>
 581 #endif
 582 #ifdef HAVE_INTTYPES_H
 583 # include <inttypes.h>
 584 #endif
 585 #ifdef HAVE_STDINT_H
 586 # include <stdint.h>
 587 #endif
 588 #ifdef HAVE_UNISTD_H
 589 # include <unistd.h>
 590 #endif"
 591
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 NM_TRANSFORM_NAME
 595 GAS_TRANSFORM_NAME
 596 READELF_TRANSFORM_NAME
 597 STRIP_TRANSFORM_NAME
 598 EXTRA_RULES
 599 EGREP
 600 GREP
 601 CPP
 602 OBJEXT
 603 EXEEXT
 604 ac_ct_CC
 605 CPPFLAGS
 606 LDFLAGS
 607 CFLAGS
 608 CC
 609 RPATH_ENVVAR
 610 subdirs
 611 SET_MAKE
 612 GMAKE_FALSE
 613 GMAKE_TRUE
 614 MAKE
 615 target_noncanonical
 616 target_os
 617 target_vendor
 618 target_cpu
 619 target
 620 host_os
 621 host_vendor
 622 host_cpu
 623 host
 624 build_os
 625 build_vendor
 626 build_cpu
 627 build
 628 target_alias
 629 host_alias
 630 build_alias
 631 LIBS
 632 ECHO_T
 633 ECHO_N
 634 ECHO_C
 635 DEFS
 636 mandir
 637 localedir
 638 libdir
 639 psdir
 640 pdfdir
 641 dvidir
 642 htmldir
 643 infodir
 644 docdir
 645 oldincludedir
 646 includedir
 647 localstatedir
 648 sharedstatedir
 649 sysconfdir
 650 datadir
 651 datarootdir
 652 libexecdir
 653 sbindir
 654 bindir
 655 program_transform_name
 656 prefix
 657 exec_prefix
 658 PACKAGE_URL
 659 PACKAGE_BUGREPORT
 660 PACKAGE_STRING
 661 PACKAGE_VERSION
 662 PACKAGE_TARNAME
 663 PACKAGE_NAME
 664 PATH_SEPARATOR
 665 SHELL'
 666 ac_subst_files=''
 667 ac_user_opts='
 668 enable_option_checking
 669 enable_gdbtk
 670 enable_shared
 671 '
 672       ac_precious_vars='build_alias
 673 host_alias
 674 target_alias
 675 CC
 676 CFLAGS
 677 LDFLAGS
 678 LIBS
 679 CPPFLAGS
 680 CPP'
 681 ac_subdirs_all='gdb.gdbtk'
 682
 683 # Initialize some variables set by options.
 684 ac_init_help=
 685 ac_init_version=false
 686 ac_unrecognized_opts=
 687 ac_unrecognized_sep=
 688 # The variables have the same names as the options, with
 689 # dashes changed to underlines.
 690 cache_file=/dev/null
 691 exec_prefix=NONE
 692 no_create=
 693 no_recursion=
 694 prefix=NONE
 695 program_prefix=NONE
 696 program_suffix=NONE
 697 program_transform_name=s,x,x,
 698 silent=
 699 site=
 700 srcdir=
 701 verbose=
 702 x_includes=NONE
 703 x_libraries=NONE
 704
 705 # Installation directory options.
 706 # These are left unexpanded so users can "make install exec_prefix=/foo"
 707 # and all the variables that are supposed to be based on exec_prefix
 708 # by default will actually change.
 709 # Use braces instead of parens because sh, perl, etc. also accept them.
 710 # (The list follows the same order as the GNU Coding Standards.)
 711 bindir='${exec_prefix}/bin'
 712 sbindir='${exec_prefix}/sbin'
 713 libexecdir='${exec_prefix}/libexec'
 714 datarootdir='${prefix}/share'
 715 datadir='${datarootdir}'
 716 sysconfdir='${prefix}/etc'
 717 sharedstatedir='${prefix}/com'
 718 localstatedir='${prefix}/var'
 719 includedir='${prefix}/include'
 720 oldincludedir='/usr/include'
 721 docdir='${datarootdir}/doc/${PACKAGE}'
 722 infodir='${datarootdir}/info'
 723 htmldir='${docdir}'
 724 dvidir='${docdir}'
 725 pdfdir='${docdir}'
 726 psdir='${docdir}'
 727 libdir='${exec_prefix}/lib'
 728 localedir='${datarootdir}/locale'
 729 mandir='${datarootdir}/man'
 730
 731 ac_prev=
 732 ac_dashdash=
 733 for ac_option
 734 do
 735   # If the previous option needs an argument, assign it.
 736   if test -n "$ac_prev"; then
 737     eval $ac_prev=\$ac_option
 738     ac_prev=
 739     continue
 740   fi
 741
 742   case $ac_option in
 743   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 744   *)    ac_optarg=yes ;;
 745   esac
 746
 747   # Accept the important Cygnus configure options, so we can diagnose typos.
 748
 749   case $ac_dashdash$ac_option in
 750   --)
 751     ac_dashdash=yes ;;
 752
 753   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 754     ac_prev=bindir ;;
 755   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 756     bindir=$ac_optarg ;;
 757
 758   -build | --build | --buil | --bui | --bu)
 759     ac_prev=build_alias ;;
 760   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 761     build_alias=$ac_optarg ;;
 762
 763   -cache-file | --cache-file | --cache-fil | --cache-fi \
 764   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 765     ac_prev=cache_file ;;
 766   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 767   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 768     cache_file=$ac_optarg ;;
 769
 770   --config-cache | -C)
 771     cache_file=config.cache ;;
 772
 773   -datadir | --datadir | --datadi | --datad)
 774     ac_prev=datadir ;;
 775   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 776     datadir=$ac_optarg ;;
 777
 778   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 779   | --dataroo | --dataro | --datar)
 780     ac_prev=datarootdir ;;
 781   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 782   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 783     datarootdir=$ac_optarg ;;
 784
 785   -disable-* | --disable-*)
 786     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 787     # Reject names that are not valid shell variable names.
 788     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 789       as_fn_error "invalid feature name: $ac_useropt"
 790     ac_useropt_orig=$ac_useropt
 791     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 792     case $ac_user_opts in
 793       *"
 794 "enable_$ac_useropt"
 795 "*) ;;
 796       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 797          ac_unrecognized_sep=', ';;
 798     esac
 799     eval enable_$ac_useropt=no ;;
 800
 801   -docdir | --docdir | --docdi | --doc | --do)
 802     ac_prev=docdir ;;
 803   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 804     docdir=$ac_optarg ;;
 805
 806   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 807     ac_prev=dvidir ;;
 808   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 809     dvidir=$ac_optarg ;;
 810
 811   -enable-* | --enable-*)
 812     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 813     # Reject names that are not valid shell variable names.
 814     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 815       as_fn_error "invalid feature name: $ac_useropt"
 816     ac_useropt_orig=$ac_useropt
 817     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 818     case $ac_user_opts in
 819       *"
 820 "enable_$ac_useropt"
 821 "*) ;;
 822       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 823          ac_unrecognized_sep=', ';;
 824     esac
 825     eval enable_$ac_useropt=\$ac_optarg ;;
 826
 827   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 828   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 829   | --exec | --exe | --ex)
 830     ac_prev=exec_prefix ;;
 831   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 832   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 833   | --exec=* | --exe=* | --ex=*)
 834     exec_prefix=$ac_optarg ;;
 835
 836   -gas | --gas | --ga | --g)
 837     # Obsolete; use --with-gas.
 838     with_gas=yes ;;
 839
 840   -help | --help | --hel | --he | -h)
 841     ac_init_help=long ;;
 842   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 843     ac_init_help=recursive ;;
 844   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 845     ac_init_help=short ;;
 846
 847   -host | --host | --hos | --ho)
 848     ac_prev=host_alias ;;
 849   -host=* | --host=* | --hos=* | --ho=*)
 850     host_alias=$ac_optarg ;;
 851
 852   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 853     ac_prev=htmldir ;;
 854   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 855   | --ht=*)
 856     htmldir=$ac_optarg ;;
 857
 858   -includedir | --includedir | --includedi | --included | --include \
 859   | --includ | --inclu | --incl | --inc)
 860     ac_prev=includedir ;;
 861   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 862   | --includ=* | --inclu=* | --incl=* | --inc=*)
 863     includedir=$ac_optarg ;;
 864
 865   -infodir | --infodir | --infodi | --infod | --info | --inf)
 866     ac_prev=infodir ;;
 867   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 868     infodir=$ac_optarg ;;
 869
 870   -libdir | --libdir | --libdi | --libd)
 871     ac_prev=libdir ;;
 872   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 873     libdir=$ac_optarg ;;
 874
 875   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 876   | --libexe | --libex | --libe)
 877     ac_prev=libexecdir ;;
 878   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 879   | --libexe=* | --libex=* | --libe=*)
 880     libexecdir=$ac_optarg ;;
 881
 882   -localedir | --localedir | --localedi | --localed | --locale)
 883     ac_prev=localedir ;;
 884   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 885     localedir=$ac_optarg ;;
 886
 887   -localstatedir | --localstatedir | --localstatedi | --localstated \
 888   | --localstate | --localstat | --localsta | --localst | --locals)
 889     ac_prev=localstatedir ;;
 890   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 891   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 892     localstatedir=$ac_optarg ;;
 893
 894   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 895     ac_prev=mandir ;;
 896   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 897     mandir=$ac_optarg ;;
 898
 899   -nfp | --nfp | --nf)
 900     # Obsolete; use --without-fp.
 901     with_fp=no ;;
 902
 903   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 904   | --no-cr | --no-c | -n)
 905     no_create=yes ;;
 906
 907   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 908   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 909     no_recursion=yes ;;
 910
 911   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 912   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 913   | --oldin | --oldi | --old | --ol | --o)
 914     ac_prev=oldincludedir ;;
 915   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 916   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 917   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 918     oldincludedir=$ac_optarg ;;
 919
 920   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 921     ac_prev=prefix ;;
 922   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 923     prefix=$ac_optarg ;;
 924
 925   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 926   | --program-pre | --program-pr | --program-p)
 927     ac_prev=program_prefix ;;
 928   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 929   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 930     program_prefix=$ac_optarg ;;
 931
 932   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 933   | --program-suf | --program-su | --program-s)
 934     ac_prev=program_suffix ;;
 935   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 936   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 937     program_suffix=$ac_optarg ;;
 938
 939   -program-transform-name | --program-transform-name \
 940   | --program-transform-nam | --program-transform-na \
 941   | --program-transform-n | --program-transform- \
 942   | --program-transform | --program-transfor \
 943   | --program-transfo | --program-transf \
 944   | --program-trans | --program-tran \
 945   | --progr-tra | --program-tr | --program-t)
 946     ac_prev=program_transform_name ;;
 947   -program-transform-name=* | --program-transform-name=* \
 948   | --program-transform-nam=* | --program-transform-na=* \
 949   | --program-transform-n=* | --program-transform-=* \
 950   | --program-transform=* | --program-transfor=* \
 951   | --program-transfo=* | --program-transf=* \
 952   | --program-trans=* | --program-tran=* \
 953   | --progr-tra=* | --program-tr=* | --program-t=*)
 954     program_transform_name=$ac_optarg ;;
 955
 956   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 957     ac_prev=pdfdir ;;
 958   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 959     pdfdir=$ac_optarg ;;
 960
 961   -psdir | --psdir | --psdi | --psd | --ps)
 962     ac_prev=psdir ;;
 963   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 964     psdir=$ac_optarg ;;
 965
 966   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 967   | -silent | --silent | --silen | --sile | --sil)
 968     silent=yes ;;
 969
 970   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 971     ac_prev=sbindir ;;
 972   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 973   | --sbi=* | --sb=*)
 974     sbindir=$ac_optarg ;;
 975
 976   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 977   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 978   | --sharedst | --shareds | --shared | --share | --shar \
 979   | --sha | --sh)
 980     ac_prev=sharedstatedir ;;
 981   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 982   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 983   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 984   | --sha=* | --sh=*)
 985     sharedstatedir=$ac_optarg ;;
 986
 987   -site | --site | --sit)
 988     ac_prev=site ;;
 989   -site=* | --site=* | --sit=*)
 990     site=$ac_optarg ;;
 991
 992   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 993     ac_prev=srcdir ;;
 994   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 995     srcdir=$ac_optarg ;;
 996
 997   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 998   | --syscon | --sysco | --sysc | --sys | --sy)
 999     ac_prev=sysconfdir ;;
1000   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1001   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1002     sysconfdir=$ac_optarg ;;
1003
1004   -target | --target | --targe | --targ | --tar | --ta | --t)
1005     ac_prev=target_alias ;;
1006   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1007     target_alias=$ac_optarg ;;
1008
1009   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1010     verbose=yes ;;
1011
1012   -version | --version | --versio | --versi | --vers | -V)
1013     ac_init_version=: ;;
1014
1015   -with-* | --with-*)
1016     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1017     # Reject names that are not valid shell variable names.
1018     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1019       as_fn_error "invalid package name: $ac_useropt"
1020     ac_useropt_orig=$ac_useropt
1021     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1022     case $ac_user_opts in
1023       *"
1024 "with_$ac_useropt"
1025 "*) ;;
1026       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1027          ac_unrecognized_sep=', ';;
1028     esac
1029     eval with_$ac_useropt=\$ac_optarg ;;
1030
1031   -without-* | --without-*)
1032     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1033     # Reject names that are not valid shell variable names.
1034     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1035       as_fn_error "invalid package name: $ac_useropt"
1036     ac_useropt_orig=$ac_useropt
1037     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1038     case $ac_user_opts in
1039       *"
1040 "with_$ac_useropt"
1041 "*) ;;
1042       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1043          ac_unrecognized_sep=', ';;
1044     esac
1045     eval with_$ac_useropt=no ;;
1046
1047   --x)
1048     # Obsolete; use --with-x.
1049     with_x=yes ;;
1050
1051   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1052   | --x-incl | --x-inc | --x-in | --x-i)
1053     ac_prev=x_includes ;;
1054   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1055   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1056     x_includes=$ac_optarg ;;
1057
1058   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1059   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1060     ac_prev=x_libraries ;;
1061   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1062   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1063     x_libraries=$ac_optarg ;;
1064
1065   -*) as_fn_error "unrecognized option: \`$ac_option'
1066 Try \`$0 --help' for more information."
1067     ;;
1068
1069   *=*)
1070     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1071     # Reject names that are not valid shell variable names.
1072     case $ac_envvar in #(
1073       '' | [0-9]* | *[!_$as_cr_alnum]* )
1074       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1075     esac
1076     eval $ac_envvar=\$ac_optarg
1077     export $ac_envvar ;;
1078
1079   *)
1080     # FIXME: should be removed in autoconf 3.0.
1081     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1082     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1083       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1084     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1085     ;;
1086
1087   esac
1088 done
1089
1090 if test -n "$ac_prev"; then
1091   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1092   as_fn_error "missing argument to $ac_option"
1093 fi
1094
1095 if test -n "$ac_unrecognized_opts"; then
1096   case $enable_option_checking in
1097     no) ;;
1098     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1099     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1100   esac
1101 fi
1102
1103 # Check all directory arguments for consistency.
1104 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1105                 datadir sysconfdir sharedstatedir localstatedir includedir \
1106                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1107                 libdir localedir mandir
1108 do
1109   eval ac_val=\$$ac_var
1110   # Remove trailing slashes.
1111   case $ac_val in
1112     */ )
1113       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1114       eval $ac_var=\$ac_val;;
1115   esac
1116   # Be sure to have absolute directory names.
1117   case $ac_val in
1118     [\\/$]* | ?:[\\/]* )  continue;;
1119     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1120   esac
1121   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1122 done
1123
1124 # There might be people who depend on the old broken behavior: `$host'
1125 # used to hold the argument of --host etc.
1126 # FIXME: To remove some day.
1127 build=$build_alias
1128 host=$host_alias
1129 target=$target_alias
1130
1131 # FIXME: To remove some day.
1132 if test "x$host_alias" != x; then
1133   if test "x$build_alias" = x; then
1134     cross_compiling=maybe
1135     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1136     If a cross compiler is detected then cross compile mode will be used." >&2
1137   elif test "x$build_alias" != "x$host_alias"; then
1138     cross_compiling=yes
1139   fi
1140 fi
1141
1142 ac_tool_prefix=
1143 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1144
1145 test "$silent" = yes && exec 6>/dev/null
1146
1147
1148 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1149 ac_ls_di=`ls -di .` &&
1150 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1151   as_fn_error "working directory cannot be determined"
1152 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1153   as_fn_error "pwd does not report name of working directory"
1154
1155
1156 # Find the source files, if location was not specified.
1157 if test -z "$srcdir"; then
1158   ac_srcdir_defaulted=yes
1159   # Try the directory containing this script, then the parent directory.
1160   ac_confdir=`$as_dirname -- "$as_myself" ||
1161 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1162          X"$as_myself" : 'X\(//\)[^/]' \| \
1163          X"$as_myself" : 'X\(//\)$' \| \
1164          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1165 $as_echo X"$as_myself" |
1166     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1167             s//\1/
1168             q
1169           }
1170           /^X\(\/\/\)[^/].*/{
1171             s//\1/
1172             q
1173           }
1174           /^X\(\/\/\)$/{
1175             s//\1/
1176             q
1177           }
1178           /^X\(\/\).*/{
1179             s//\1/
1180             q
1181           }
1182           s/.*/./; q'`
1183   srcdir=$ac_confdir
1184   if test ! -r "$srcdir/$ac_unique_file"; then
1185     srcdir=..
1186   fi
1187 else
1188   ac_srcdir_defaulted=no
1189 fi
1190 if test ! -r "$srcdir/$ac_unique_file"; then
1191   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1192   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1193 fi
1194 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1195 ac_abs_confdir=`(
1196         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1197         pwd)`
1198 # When building in place, set srcdir=.
1199 if test "$ac_abs_confdir" = "$ac_pwd"; then
1200   srcdir=.
1201 fi
1202 # Remove unnecessary trailing slashes from srcdir.
1203 # Double slashes in file names in object file debugging info
1204 # mess up M-x gdb in Emacs.
1205 case $srcdir in
1206 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1207 esac
1208 for ac_var in $ac_precious_vars; do
1209   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1210   eval ac_env_${ac_var}_value=\$${ac_var}
1211   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1212   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1213 done
1214
1215 #
1216 # Report the --help message.
1217 #
1218 if test "$ac_init_help" = "long"; then
1219   # Omit some internal or obsolete options to make the list less imposing.
1220   # This message is too long to be a string in the A/UX 3.1 sh.
1221   cat <<_ACEOF
1222 \`configure' configures this package to adapt to many kinds of systems.
1223
1224 Usage: $0 [OPTION]... [VAR=VALUE]...
1225
1226 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1227 VAR=VALUE.  See below for descriptions of some of the useful variables.
1228
1229 Defaults for the options are specified in brackets.
1230
1231 Configuration:
1232   -h, --help              display this help and exit
1233       --help=short        display options specific to this package
1234       --help=recursive    display the short help of all the included packages
1235   -V, --version           display version information and exit
1236   -q, --quiet, --silent   do not print \`checking...' messages
1237       --cache-file=FILE   cache test results in FILE [disabled]
1238   -C, --config-cache      alias for \`--cache-file=config.cache'
1239   -n, --no-create         do not create output files
1240       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1241
1242 Installation directories:
1243   --prefix=PREFIX         install architecture-independent files in PREFIX
1244                           [$ac_default_prefix]
1245   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1246                           [PREFIX]
1247
1248 By default, \`make install' will install all the files in
1249 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1250 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1251 for instance \`--prefix=\$HOME'.
1252
1253 For better control, use the options below.
1254
1255 Fine tuning of the installation directories:
1256   --bindir=DIR            user executables [EPREFIX/bin]
1257   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1258   --libexecdir=DIR        program executables [EPREFIX/libexec]
1259   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1260   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1261   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1262   --libdir=DIR            object code libraries [EPREFIX/lib]
1263   --includedir=DIR        C header files [PREFIX/include]
1264   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1265   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1266   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1267   --infodir=DIR           info documentation [DATAROOTDIR/info]
1268   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1269   --mandir=DIR            man documentation [DATAROOTDIR/man]
1270   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1271   --htmldir=DIR           html documentation [DOCDIR]
1272   --dvidir=DIR            dvi documentation [DOCDIR]
1273   --pdfdir=DIR            pdf documentation [DOCDIR]
1274   --psdir=DIR             ps documentation [DOCDIR]
1275 _ACEOF
1276
1277   cat <<\_ACEOF
1278
1279 Program names:
1280   --program-prefix=PREFIX            prepend PREFIX to installed program names
1281   --program-suffix=SUFFIX            append SUFFIX to installed program names
1282   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1283
1284 System types:
1285   --build=BUILD     configure for building on BUILD [guessed]
1286   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1287   --target=TARGET   configure for building compilers for TARGET [HOST]
1288 _ACEOF
1289 fi
1290
1291 if test -n "$ac_init_help"; then
1292
1293   cat <<\_ACEOF
1294
1295 Optional Features:
1296   --disable-option-checking  ignore unrecognized --enable/--with options
1297   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1298   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1299   --enable-gtk            enable gdbtk graphical user interface (GUI)
1300   --enable-shared         build shared libraries deault=yes
1301
1302 Some influential environment variables:
1303   CC          C compiler command
1304   CFLAGS      C compiler flags
1305   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1306               nonstandard directory <lib dir>
1307   LIBS        libraries to pass to the linker, e.g. -l<library>
1308   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1309               you have headers in a nonstandard directory <include dir>
1310   CPP         C preprocessor
1311
1312 Use these variables to override the choices made by `configure' or to help
1313 it to find libraries and programs with nonstandard names/locations.
1314
1315 Report bugs to the package provider.
1316 _ACEOF
1317 ac_status=$?
1318 fi
1319
1320 if test "$ac_init_help" = "recursive"; then
1321   # If there are subdirs, report their specific --help.
1322   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1323     test -d "$ac_dir" ||
1324       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1325       continue
1326     ac_builddir=.
1327
1328 case "$ac_dir" in
1329 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1330 *)
1331   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1332   # A ".." for each directory in $ac_dir_suffix.
1333   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1334   case $ac_top_builddir_sub in
1335   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1336   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1337   esac ;;
1338 esac
1339 ac_abs_top_builddir=$ac_pwd
1340 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1341 # for backward compatibility:
1342 ac_top_builddir=$ac_top_build_prefix
1343
1344 case $srcdir in
1345   .)  # We are building in place.
1346     ac_srcdir=.
1347     ac_top_srcdir=$ac_top_builddir_sub
1348     ac_abs_top_srcdir=$ac_pwd ;;
1349   [\\/]* | ?:[\\/]* )  # Absolute name.
1350     ac_srcdir=$srcdir$ac_dir_suffix;
1351     ac_top_srcdir=$srcdir
1352     ac_abs_top_srcdir=$srcdir ;;
1353   *) # Relative name.
1354     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1355     ac_top_srcdir=$ac_top_build_prefix$srcdir
1356     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1357 esac
1358 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1359
1360     cd "$ac_dir" || { ac_status=$?; continue; }
1361     # Check for guested configure.
1362     if test -f "$ac_srcdir/configure.gnu"; then
1363       echo &&
1364       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1365     elif test -f "$ac_srcdir/configure"; then
1366       echo &&
1367       $SHELL "$ac_srcdir/configure" --help=recursive
1368     else
1369       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1370     fi || ac_status=$?
1371     cd "$ac_pwd" || { ac_status=$?; break; }
1372   done
1373 fi
1374
1375 test -n "$ac_init_help" && exit $ac_status
1376 if $ac_init_version; then
1377   cat <<\_ACEOF
1378 configure
1379 generated by GNU Autoconf 2.64
1380
1381 Copyright (C) 2009 Free Software Foundation, Inc.
1382 This configure script is free software; the Free Software Foundation
1383 gives unlimited permission to copy, distribute and modify it.
1384 _ACEOF
1385   exit
1386 fi
1387
1388 ## ------------------------ ##
1389 ## Autoconf initialization. ##
1390 ## ------------------------ ##
1391
1392 # ac_fn_c_try_compile LINENO
1393 # --------------------------
1394 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1395 ac_fn_c_try_compile ()
1396 {
1397   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1398   rm -f conftest.$ac_objext
1399   if { { ac_try="$ac_compile"
1400 case "(($ac_try" in
1401   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1402   *) ac_try_echo=$ac_try;;
1403 esac
1404 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1405 $as_echo "$ac_try_echo"; } >&5
1406   (eval "$ac_compile") 2>conftest.err
1407   ac_status=$?
1408   if test -s conftest.err; then
1409     grep -v '^ *+' conftest.err >conftest.er1
1410     cat conftest.er1 >&5
1411     mv -f conftest.er1 conftest.err
1412   fi
1413   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1414   test $ac_status = 0; } && {
1415          test -z "$ac_c_werror_flag" ||
1416          test ! -s conftest.err
1417        } && test -s conftest.$ac_objext; then :
1418   ac_retval=0
1419 else
1420   $as_echo "$as_me: failed program was:" >&5
1421 sed 's/^/| /' conftest.$ac_ext >&5
1422
1423         ac_retval=1
1424 fi
1425   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1426   return $ac_retval
1427
1428 } # ac_fn_c_try_compile
1429
1430 # ac_fn_c_try_cpp LINENO
1431 # ----------------------
1432 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1433 ac_fn_c_try_cpp ()
1434 {
1435   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1436   if { { ac_try="$ac_cpp conftest.$ac_ext"
1437 case "(($ac_try" in
1438   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1439   *) ac_try_echo=$ac_try;;
1440 esac
1441 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1442 $as_echo "$ac_try_echo"; } >&5
1443   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1444   ac_status=$?
1445   if test -s conftest.err; then
1446     grep -v '^ *+' conftest.err >conftest.er1
1447     cat conftest.er1 >&5
1448     mv -f conftest.er1 conftest.err
1449   fi
1450   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1451   test $ac_status = 0; } >/dev/null && {
1452          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1453          test ! -s conftest.err
1454        }; then :
1455   ac_retval=0
1456 else
1457   $as_echo "$as_me: failed program was:" >&5
1458 sed 's/^/| /' conftest.$ac_ext >&5
1459
1460     ac_retval=1
1461 fi
1462   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1463   return $ac_retval
1464
1465 } # ac_fn_c_try_cpp
1466
1467 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1468 # -------------------------------------------------------
1469 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1470 # the include files in INCLUDES and setting the cache variable VAR
1471 # accordingly.
1472 ac_fn_c_check_header_mongrel ()
1473 {
1474   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1475   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1476   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1477 $as_echo_n "checking for $2... " >&6; }
1478 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1479   $as_echo_n "(cached) " >&6
1480 fi
1481 eval ac_res=\$$3
1482                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1483 $as_echo "$ac_res" >&6; }
1484 else
1485   # Is the header compilable?
1486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1487 $as_echo_n "checking $2 usability... " >&6; }
1488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1489 /* end confdefs.h.  */
1490 $4
1491 #include <$2>
1492 _ACEOF
1493 if ac_fn_c_try_compile "$LINENO"; then :
1494   ac_header_compiler=yes
1495 else
1496   ac_header_compiler=no
1497 fi
1498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1500 $as_echo "$ac_header_compiler" >&6; }
1501
1502 # Is the header present?
1503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1504 $as_echo_n "checking $2 presence... " >&6; }
1505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1506 /* end confdefs.h.  */
1507 #include <$2>
1508 _ACEOF
1509 if ac_fn_c_try_cpp "$LINENO"; then :
1510   ac_header_preproc=yes
1511 else
1512   ac_header_preproc=no
1513 fi
1514 rm -f conftest.err conftest.$ac_ext
1515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1516 $as_echo "$ac_header_preproc" >&6; }
1517
1518 # So?  What about this header?
1519 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1520   yes:no: )
1521     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1522 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1523     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1524 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1525     ;;
1526   no:yes:* )
1527     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1528 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1529     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1530 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1531     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1532 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1533     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1534 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1535     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1536 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1537     ;;
1538 esac
1539   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1540 $as_echo_n "checking for $2... " >&6; }
1541 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1542   $as_echo_n "(cached) " >&6
1543 else
1544   eval "$3=\$ac_header_compiler"
1545 fi
1546 eval ac_res=\$$3
1547                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1548 $as_echo "$ac_res" >&6; }
1549 fi
1550   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1551
1552 } # ac_fn_c_check_header_mongrel
1553
1554 # ac_fn_c_try_run LINENO
1555 # ----------------------
1556 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1557 # that executables *can* be run.
1558 ac_fn_c_try_run ()
1559 {
1560   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1561   if { { ac_try="$ac_link"
1562 case "(($ac_try" in
1563   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1564   *) ac_try_echo=$ac_try;;
1565 esac
1566 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1567 $as_echo "$ac_try_echo"; } >&5
1568   (eval "$ac_link") 2>&5
1569   ac_status=$?
1570   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1571   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1572   { { case "(($ac_try" in
1573   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1574   *) ac_try_echo=$ac_try;;
1575 esac
1576 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1577 $as_echo "$ac_try_echo"; } >&5
1578   (eval "$ac_try") 2>&5
1579   ac_status=$?
1580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1581   test $ac_status = 0; }; }; then :
1582   ac_retval=0
1583 else
1584   $as_echo "$as_me: program exited with status $ac_status" >&5
1585        $as_echo "$as_me: failed program was:" >&5
1586 sed 's/^/| /' conftest.$ac_ext >&5
1587
1588        ac_retval=$ac_status
1589 fi
1590   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1591   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1592   return $ac_retval
1593
1594 } # ac_fn_c_try_run
1595
1596 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1597 # -------------------------------------------------------
1598 # Tests whether HEADER exists and can be compiled using the include files in
1599 # INCLUDES, setting the cache variable VAR accordingly.
1600 ac_fn_c_check_header_compile ()
1601 {
1602   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1603   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1604 $as_echo_n "checking for $2... " >&6; }
1605 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1606   $as_echo_n "(cached) " >&6
1607 else
1608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1609 /* end confdefs.h.  */
1610 $4
1611 #include <$2>
1612 _ACEOF
1613 if ac_fn_c_try_compile "$LINENO"; then :
1614   eval "$3=yes"
1615 else
1616   eval "$3=no"
1617 fi
1618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1619 fi
1620 eval ac_res=\$$3
1621                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1622 $as_echo "$ac_res" >&6; }
1623   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1624
1625 } # ac_fn_c_check_header_compile
1626 cat >config.log <<_ACEOF
1627 This file contains any messages produced by compilers while
1628 running configure, to aid debugging if configure makes a mistake.
1629
1630 It was created by $as_me, which was
1631 generated by GNU Autoconf 2.64.  Invocation command line was
1632
1633   $ $0 $@
1634
1635 _ACEOF
1636 exec 5>>config.log
1637 {
1638 cat <<_ASUNAME
1639 ## --------- ##
1640 ## Platform. ##
1641 ## --------- ##
1642
1643 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1644 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1645 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1646 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1647 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1648
1649 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1650 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1651
1652 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1653 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1654 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1655 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1656 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1657 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1658 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1659
1660 _ASUNAME
1661
1662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1663 for as_dir in $PATH
1664 do
1665   IFS=$as_save_IFS
1666   test -z "$as_dir" && as_dir=.
1667     $as_echo "PATH: $as_dir"
1668   done
1669 IFS=$as_save_IFS
1670
1671 } >&5
1672
1673 cat >&5 <<_ACEOF
1674
1675
1676 ## ----------- ##
1677 ## Core tests. ##
1678 ## ----------- ##
1679
1680 _ACEOF
1681
1682
1683 # Keep a trace of the command line.
1684 # Strip out --no-create and --no-recursion so they do not pile up.
1685 # Strip out --silent because we don't want to record it for future runs.
1686 # Also quote any args containing shell meta-characters.
1687 # Make two passes to allow for proper duplicate-argument suppression.
1688 ac_configure_args=
1689 ac_configure_args0=
1690 ac_configure_args1=
1691 ac_must_keep_next=false
1692 for ac_pass in 1 2
1693 do
1694   for ac_arg
1695   do
1696     case $ac_arg in
1697     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1698     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1699     | -silent | --silent | --silen | --sile | --sil)
1700       continue ;;
1701     *\'*)
1702       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1703     esac
1704     case $ac_pass in
1705     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1706     2)
1707       as_fn_append ac_configure_args1 " '$ac_arg'"
1708       if test $ac_must_keep_next = true; then
1709         ac_must_keep_next=false # Got value, back to normal.
1710       else
1711         case $ac_arg in
1712           *=* | --config-cache | -C | -disable-* | --disable-* \
1713           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1714           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1715           | -with-* | --with-* | -without-* | --without-* | --x)
1716             case "$ac_configure_args0 " in
1717               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1718             esac
1719             ;;
1720           -* ) ac_must_keep_next=true ;;
1721         esac
1722       fi
1723       as_fn_append ac_configure_args " '$ac_arg'"
1724       ;;
1725     esac
1726   done
1727 done
1728 { ac_configure_args0=; unset ac_configure_args0;}
1729 { ac_configure_args1=; unset ac_configure_args1;}
1730
1731 # When interrupted or exit'd, cleanup temporary files, and complete
1732 # config.log.  We remove comments because anyway the quotes in there
1733 # would cause problems or look ugly.
1734 # WARNING: Use '\'' to represent an apostrophe within the trap.
1735 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1736 trap 'exit_status=$?
1737   # Save into config.log some information that might help in debugging.
1738   {
1739     echo
1740
1741     cat <<\_ASBOX
1742 ## ---------------- ##
1743 ## Cache variables. ##
1744 ## ---------------- ##
1745 _ASBOX
1746     echo
1747     # The following way of writing the cache mishandles newlines in values,
1748 (
1749   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1750     eval ac_val=\$$ac_var
1751     case $ac_val in #(
1752     *${as_nl}*)
1753       case $ac_var in #(
1754       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1755 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1756       esac
1757       case $ac_var in #(
1758       _ | IFS | as_nl) ;; #(
1759       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1760       *) { eval $ac_var=; unset $ac_var;} ;;
1761       esac ;;
1762     esac
1763   done
1764   (set) 2>&1 |
1765     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1766     *${as_nl}ac_space=\ *)
1767       sed -n \
1768         "s/'\''/'\''\\\\'\'''\''/g;
1769           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1770       ;; #(
1771     *)
1772       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1773       ;;
1774     esac |
1775     sort
1776 )
1777     echo
1778
1779     cat <<\_ASBOX
1780 ## ----------------- ##
1781 ## Output variables. ##
1782 ## ----------------- ##
1783 _ASBOX
1784     echo
1785     for ac_var in $ac_subst_vars
1786     do
1787       eval ac_val=\$$ac_var
1788       case $ac_val in
1789       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1790       esac
1791       $as_echo "$ac_var='\''$ac_val'\''"
1792     done | sort
1793     echo
1794
1795     if test -n "$ac_subst_files"; then
1796       cat <<\_ASBOX
1797 ## ------------------- ##
1798 ## File substitutions. ##
1799 ## ------------------- ##
1800 _ASBOX
1801       echo
1802       for ac_var in $ac_subst_files
1803       do
1804         eval ac_val=\$$ac_var
1805         case $ac_val in
1806         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1807         esac
1808         $as_echo "$ac_var='\''$ac_val'\''"
1809       done | sort
1810       echo
1811     fi
1812
1813     if test -s confdefs.h; then
1814       cat <<\_ASBOX
1815 ## ----------- ##
1816 ## confdefs.h. ##
1817 ## ----------- ##
1818 _ASBOX
1819       echo
1820       cat confdefs.h
1821       echo
1822     fi
1823     test "$ac_signal" != 0 &&
1824       $as_echo "$as_me: caught signal $ac_signal"
1825     $as_echo "$as_me: exit $exit_status"
1826   } >&5
1827   rm -f core *.core core.conftest.* &&
1828     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1829     exit $exit_status
1830 ' 0
1831 for ac_signal in 1 2 13 15; do
1832   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1833 done
1834 ac_signal=0
1835
1836 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1837 rm -f -r conftest* confdefs.h
1838
1839 $as_echo "/* confdefs.h */" > confdefs.h
1840
1841 # Predefined preprocessor variables.
1842
1843 cat >>confdefs.h <<_ACEOF
1844 #define PACKAGE_NAME "$PACKAGE_NAME"
1845 _ACEOF
1846
1847 cat >>confdefs.h <<_ACEOF
1848 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1849 _ACEOF
1850
1851 cat >>confdefs.h <<_ACEOF
1852 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1853 _ACEOF
1854
1855 cat >>confdefs.h <<_ACEOF
1856 #define PACKAGE_STRING "$PACKAGE_STRING"
1857 _ACEOF
1858
1859 cat >>confdefs.h <<_ACEOF
1860 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1861 _ACEOF
1862
1863 cat >>confdefs.h <<_ACEOF
1864 #define PACKAGE_URL "$PACKAGE_URL"
1865 _ACEOF
1866
1867
1868 # Let the site file select an alternate cache file if it wants to.
1869 # Prefer an explicitly selected file to automatically selected ones.
1870 ac_site_file1=NONE
1871 ac_site_file2=NONE
1872 if test -n "$CONFIG_SITE"; then
1873   ac_site_file1=$CONFIG_SITE
1874 elif test "x$prefix" != xNONE; then
1875   ac_site_file1=$prefix/share/config.site
1876   ac_site_file2=$prefix/etc/config.site
1877 else
1878   ac_site_file1=$ac_default_prefix/share/config.site
1879   ac_site_file2=$ac_default_prefix/etc/config.site
1880 fi
1881 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1882 do
1883   test "x$ac_site_file" = xNONE && continue
1884   if test -r "$ac_site_file"; then
1885     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1886 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1887     sed 's/^/| /' "$ac_site_file" >&5
1888     . "$ac_site_file"
1889   fi
1890 done
1891
1892 if test -r "$cache_file"; then
1893   # Some versions of bash will fail to source /dev/null (special
1894   # files actually), so we avoid doing that.
1895   if test -f "$cache_file"; then
1896     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1897 $as_echo "$as_me: loading cache $cache_file" >&6;}
1898     case $cache_file in
1899       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1900       *)                      . "./$cache_file";;
1901     esac
1902   fi
1903 else
1904   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1905 $as_echo "$as_me: creating cache $cache_file" >&6;}
1906   >$cache_file
1907 fi
1908
1909 # Check that the precious variables saved in the cache have kept the same
1910 # value.
1911 ac_cache_corrupted=false
1912 for ac_var in $ac_precious_vars; do
1913   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1914   eval ac_new_set=\$ac_env_${ac_var}_set
1915   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1916   eval ac_new_val=\$ac_env_${ac_var}_value
1917   case $ac_old_set,$ac_new_set in
1918     set,)
1919       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1920 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1921       ac_cache_corrupted=: ;;
1922     ,set)
1923       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1924 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1925       ac_cache_corrupted=: ;;
1926     ,);;
1927     *)
1928       if test "x$ac_old_val" != "x$ac_new_val"; then
1929         # differences in whitespace do not lead to failure.
1930         ac_old_val_w=`echo x $ac_old_val`
1931         ac_new_val_w=`echo x $ac_new_val`
1932         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1933           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1934 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1935           ac_cache_corrupted=:
1936         else
1937           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1938 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1939           eval $ac_var=\$ac_old_val
1940         fi
1941         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1942 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1943         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1944 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1945       fi;;
1946   esac
1947   # Pass precious variables to config.status.
1948   if test "$ac_new_set" = set; then
1949     case $ac_new_val in
1950     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1951     *) ac_arg=$ac_var=$ac_new_val ;;
1952     esac
1953     case " $ac_configure_args " in
1954       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1955       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1956     esac
1957   fi
1958 done
1959 if $ac_cache_corrupted; then
1960   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1961 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1962   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1963 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1964   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1965 fi
1966 ## -------------------- ##
1967 ## Main body of script. ##
1968 ## -------------------- ##
1969
1970 ac_ext=c
1971 ac_cpp='$CPP $CPPFLAGS'
1972 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1973 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1974 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1975
1976
1977
1978
1979
1980
1981 ac_aux_dir=
1982 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1983   for ac_t in install-sh install.sh shtool; do
1984     if test -f "$ac_dir/$ac_t"; then
1985       ac_aux_dir=$ac_dir
1986       ac_install_sh="$ac_aux_dir/$ac_t -c"
1987       break 2
1988     fi
1989   done
1990 done
1991 if test -z "$ac_aux_dir"; then
1992   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1993 fi
1994
1995 # These three variables are undocumented and unsupported,
1996 # and are intended to be withdrawn in a future Autoconf release.
1997 # They can cause serious problems if a builder's source tree is in a directory
1998 # whose full name contains unusual characters.
1999 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2000 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2001 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2002
2003
2004 # Make sure we can run config.sub.
2005 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2006   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2007
2008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2009 $as_echo_n "checking build system type... " >&6; }
2010 if test "${ac_cv_build+set}" = set; then :
2011   $as_echo_n "(cached) " >&6
2012 else
2013   ac_build_alias=$build_alias
2014 test "x$ac_build_alias" = x &&
2015   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2016 test "x$ac_build_alias" = x &&
2017   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2018 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2019   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2020
2021 fi
2022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2023 $as_echo "$ac_cv_build" >&6; }
2024 case $ac_cv_build in
2025 *-*-*) ;;
2026 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2027 esac
2028 build=$ac_cv_build
2029 ac_save_IFS=$IFS; IFS='-'
2030 set x $ac_cv_build
2031 shift
2032 build_cpu=$1
2033 build_vendor=$2
2034 shift; shift
2035 # Remember, the first character of IFS is used to create $*,
2036 # except with old shells:
2037 build_os=$*
2038 IFS=$ac_save_IFS
2039 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2040
2041
2042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2043 $as_echo_n "checking host system type... " >&6; }
2044 if test "${ac_cv_host+set}" = set; then :
2045   $as_echo_n "(cached) " >&6
2046 else
2047   if test "x$host_alias" = x; then
2048   ac_cv_host=$ac_cv_build
2049 else
2050   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2051     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2052 fi
2053
2054 fi
2055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2056 $as_echo "$ac_cv_host" >&6; }
2057 case $ac_cv_host in
2058 *-*-*) ;;
2059 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2060 esac
2061 host=$ac_cv_host
2062 ac_save_IFS=$IFS; IFS='-'
2063 set x $ac_cv_host
2064 shift
2065 host_cpu=$1
2066 host_vendor=$2
2067 shift; shift
2068 # Remember, the first character of IFS is used to create $*,
2069 # except with old shells:
2070 host_os=$*
2071 IFS=$ac_save_IFS
2072 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2073
2074
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2076 $as_echo_n "checking target system type... " >&6; }
2077 if test "${ac_cv_target+set}" = set; then :
2078   $as_echo_n "(cached) " >&6
2079 else
2080   if test "x$target_alias" = x; then
2081   ac_cv_target=$ac_cv_host
2082 else
2083   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2084     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2085 fi
2086
2087 fi
2088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2089 $as_echo "$ac_cv_target" >&6; }
2090 case $ac_cv_target in
2091 *-*-*) ;;
2092 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2093 esac
2094 target=$ac_cv_target
2095 ac_save_IFS=$IFS; IFS='-'
2096 set x $ac_cv_target
2097 shift
2098 target_cpu=$1
2099 target_vendor=$2
2100 shift; shift
2101 # Remember, the first character of IFS is used to create $*,
2102 # except with old shells:
2103 target_os=$*
2104 IFS=$ac_save_IFS
2105 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2106
2107
2108 # The aliases save the names the user supplied, while $host etc.
2109 # will get canonicalized.
2110 test -n "$target_alias" &&
2111   test "$program_prefix$program_suffix$program_transform_name" = \
2112     NONENONEs,x,x, &&
2113   program_prefix=${target_alias}-
2114
2115  case ${build_alias} in
2116   "") build_noncanonical=${build} ;;
2117   *) build_noncanonical=${build_alias} ;;
2118 esac
2119
2120  case ${host_alias} in
2121   "") host_noncanonical=${build_noncanonical} ;;
2122   *) host_noncanonical=${host_alias} ;;
2123 esac
2124
2125  case ${target_alias} in
2126   "") target_noncanonical=${host_noncanonical} ;;
2127   *) target_noncanonical=${target_alias} ;;
2128 esac
2129
2130
2131
2132
2133 # Check for the 'make' the user wants to use.
2134 for ac_prog in make
2135 do
2136   # Extract the first word of "$ac_prog", so it can be a program name with args.
2137 set dummy $ac_prog; ac_word=$2
2138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2139 $as_echo_n "checking for $ac_word... " >&6; }
2140 if test "${ac_cv_prog_MAKE+set}" = set; then :
2141   $as_echo_n "(cached) " >&6
2142 else
2143   if test -n "$MAKE"; then
2144   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
2145 else
2146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2147 for as_dir in $PATH
2148 do
2149   IFS=$as_save_IFS
2150   test -z "$as_dir" && as_dir=.
2151     for ac_exec_ext in '' $ac_executable_extensions; do
2152   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2153     ac_cv_prog_MAKE="$ac_prog"
2154     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2155     break 2
2156   fi
2157 done
2158   done
2159 IFS=$as_save_IFS
2160
2161 fi
2162 fi
2163 MAKE=$ac_cv_prog_MAKE
2164 if test -n "$MAKE"; then
2165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
2166 $as_echo "$MAKE" >&6; }
2167 else
2168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2169 $as_echo "no" >&6; }
2170 fi
2171
2172
2173   test -n "$MAKE" && break
2174 done
2175
2176 MAKE_IS_GNU=
2177 case "`$MAKE --version 2>&1 | sed 1q`" in
2178   *GNU*)
2179     MAKE_IS_GNU=yes
2180     ;;
2181 esac
2182
2183
2184 if test "$MAKE_IS_GNU" = yes; then
2185   GMAKE_TRUE=
2186   GMAKE_FALSE='#'
2187 else
2188   GMAKE_TRUE='#'
2189   GMAKE_FALSE=
2190 fi
2191
2192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2193 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2194 set x ${MAKE-make}
2195 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2196 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2197   $as_echo_n "(cached) " >&6
2198 else
2199   cat >conftest.make <<\_ACEOF
2200 SHELL = /bin/sh
2201 all:
2202         @echo '@@@%%%=$(MAKE)=@@@%%%'
2203 _ACEOF
2204 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2205 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2206   *@@@%%%=?*=@@@%%%*)
2207     eval ac_cv_prog_make_${ac_make}_set=yes;;
2208   *)
2209     eval ac_cv_prog_make_${ac_make}_set=no;;
2210 esac
2211 rm -f conftest.make
2212 fi
2213 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2215 $as_echo "yes" >&6; }
2216   SET_MAKE=
2217 else
2218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2219 $as_echo "no" >&6; }
2220   SET_MAKE="MAKE=${MAKE-make}"
2221 fi
2222
2223
2224 # Enable gdbtk.
2225 # Check whether --enable-gdbtk was given.
2226 if test "${enable_gdbtk+set}" = set; then :
2227   enableval=$enable_gdbtk;
2228 else
2229   if test -d $srcdir/../gdbtk && test -d $srcdir/gdb.gdbtk; then
2230     enable_gdbtk=yes
2231   else
2232     enable_gdbtk=no
2233   fi
2234 fi
2235
2236 # We unconditionally disable gdbtk tests on selected platforms.
2237 case $host_os in
2238   go32* | windows*)
2239     enable_gdbtk=no ;;
2240 esac
2241
2242 # Add gdbtk tests when appropriate.
2243 if test $enable_gdbtk = yes; then
2244
2245
2246 subdirs="$subdirs gdb.gdbtk"
2247
2248 fi
2249
2250 # Enable shared libraries.
2251 # Check whether --enable-shared was given.
2252 if test "${enable_shared+set}" = set; then :
2253   enableval=$enable_shared;
2254 else
2255   enable_shared=yes
2256 fi
2257
2258
2259 # If we have shared libraries, try to set RPATH_ENVVAR reasonably,
2260 # such that we can find the shared libraries in the build tree.
2261 if test $enable_shared = no; then
2262   # The variable `RPATH_ENVVAR' itself is not likely to be used on any
2263   # platform.
2264   RPATH_ENVVAR=RPATH_ENVVAR
2265 else
2266   # The variable `LD_LIBRARY_PATH' is used on most platforms.
2267   RPATH_ENVVAR=LD_LIBRARY_PATH
2268   # The following exceptions are taken from Libtool 1.4.3.
2269   case $host_os in
2270     aix*)
2271       if test $host_cpu != ia64; then
2272         RPATH_ENVVAR=LIBPATH
2273       fi ;;
2274     darwin* | rhapsody*)
2275       RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
2276   esac
2277 fi
2278
2279
2280 ac_ext=c
2281 ac_cpp='$CPP $CPPFLAGS'
2282 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2283 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2284 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2285 if test -n "$ac_tool_prefix"; then
2286   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2287 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2289 $as_echo_n "checking for $ac_word... " >&6; }
2290 if test "${ac_cv_prog_CC+set}" = set; then :
2291   $as_echo_n "(cached) " >&6
2292 else
2293   if test -n "$CC"; then
2294   ac_cv_prog_CC="$CC" # Let the user override the test.
2295 else
2296 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2297 for as_dir in $PATH
2298 do
2299   IFS=$as_save_IFS
2300   test -z "$as_dir" && as_dir=.
2301     for ac_exec_ext in '' $ac_executable_extensions; do
2302   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2303     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2304     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2305     break 2
2306   fi
2307 done
2308   done
2309 IFS=$as_save_IFS
2310
2311 fi
2312 fi
2313 CC=$ac_cv_prog_CC
2314 if test -n "$CC"; then
2315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2316 $as_echo "$CC" >&6; }
2317 else
2318   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2319 $as_echo "no" >&6; }
2320 fi
2321
2322
2323 fi
2324 if test -z "$ac_cv_prog_CC"; then
2325   ac_ct_CC=$CC
2326   # Extract the first word of "gcc", so it can be a program name with args.
2327 set dummy gcc; ac_word=$2
2328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2329 $as_echo_n "checking for $ac_word... " >&6; }
2330 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2331   $as_echo_n "(cached) " >&6
2332 else
2333   if test -n "$ac_ct_CC"; then
2334   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2335 else
2336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2337 for as_dir in $PATH
2338 do
2339   IFS=$as_save_IFS
2340   test -z "$as_dir" && as_dir=.
2341     for ac_exec_ext in '' $ac_executable_extensions; do
2342   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2343     ac_cv_prog_ac_ct_CC="gcc"
2344     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2345     break 2
2346   fi
2347 done
2348   done
2349 IFS=$as_save_IFS
2350
2351 fi
2352 fi
2353 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2354 if test -n "$ac_ct_CC"; then
2355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2356 $as_echo "$ac_ct_CC" >&6; }
2357 else
2358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2359 $as_echo "no" >&6; }
2360 fi
2361
2362   if test "x$ac_ct_CC" = x; then
2363     CC=""
2364   else
2365     case $cross_compiling:$ac_tool_warned in
2366 yes:)
2367 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2368 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2369 ac_tool_warned=yes ;;
2370 esac
2371     CC=$ac_ct_CC
2372   fi
2373 else
2374   CC="$ac_cv_prog_CC"
2375 fi
2376
2377 if test -z "$CC"; then
2378           if test -n "$ac_tool_prefix"; then
2379     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2380 set dummy ${ac_tool_prefix}cc; ac_word=$2
2381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2382 $as_echo_n "checking for $ac_word... " >&6; }
2383 if test "${ac_cv_prog_CC+set}" = set; then :
2384   $as_echo_n "(cached) " >&6
2385 else
2386   if test -n "$CC"; then
2387   ac_cv_prog_CC="$CC" # Let the user override the test.
2388 else
2389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2390 for as_dir in $PATH
2391 do
2392   IFS=$as_save_IFS
2393   test -z "$as_dir" && as_dir=.
2394     for ac_exec_ext in '' $ac_executable_extensions; do
2395   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2396     ac_cv_prog_CC="${ac_tool_prefix}cc"
2397     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2398     break 2
2399   fi
2400 done
2401   done
2402 IFS=$as_save_IFS
2403
2404 fi
2405 fi
2406 CC=$ac_cv_prog_CC
2407 if test -n "$CC"; then
2408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2409 $as_echo "$CC" >&6; }
2410 else
2411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2412 $as_echo "no" >&6; }
2413 fi
2414
2415
2416   fi
2417 fi
2418 if test -z "$CC"; then
2419   # Extract the first word of "cc", so it can be a program name with args.
2420 set dummy cc; ac_word=$2
2421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2422 $as_echo_n "checking for $ac_word... " >&6; }
2423 if test "${ac_cv_prog_CC+set}" = set; then :
2424   $as_echo_n "(cached) " >&6
2425 else
2426   if test -n "$CC"; then
2427   ac_cv_prog_CC="$CC" # Let the user override the test.
2428 else
2429   ac_prog_rejected=no
2430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2431 for as_dir in $PATH
2432 do
2433   IFS=$as_save_IFS
2434   test -z "$as_dir" && as_dir=.
2435     for ac_exec_ext in '' $ac_executable_extensions; do
2436   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2437     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2438        ac_prog_rejected=yes
2439        continue
2440      fi
2441     ac_cv_prog_CC="cc"
2442     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2443     break 2
2444   fi
2445 done
2446   done
2447 IFS=$as_save_IFS
2448
2449 if test $ac_prog_rejected = yes; then
2450   # We found a bogon in the path, so make sure we never use it.
2451   set dummy $ac_cv_prog_CC
2452   shift
2453   if test $# != 0; then
2454     # We chose a different compiler from the bogus one.
2455     # However, it has the same basename, so the bogon will be chosen
2456     # first if we set CC to just the basename; use the full file name.
2457     shift
2458     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2459   fi
2460 fi
2461 fi
2462 fi
2463 CC=$ac_cv_prog_CC
2464 if test -n "$CC"; then
2465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2466 $as_echo "$CC" >&6; }
2467 else
2468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2469 $as_echo "no" >&6; }
2470 fi
2471
2472
2473 fi
2474 if test -z "$CC"; then
2475   if test -n "$ac_tool_prefix"; then
2476   for ac_prog in cl.exe
2477   do
2478     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2479 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2481 $as_echo_n "checking for $ac_word... " >&6; }
2482 if test "${ac_cv_prog_CC+set}" = set; then :
2483   $as_echo_n "(cached) " >&6
2484 else
2485   if test -n "$CC"; then
2486   ac_cv_prog_CC="$CC" # Let the user override the test.
2487 else
2488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2489 for as_dir in $PATH
2490 do
2491   IFS=$as_save_IFS
2492   test -z "$as_dir" && as_dir=.
2493     for ac_exec_ext in '' $ac_executable_extensions; do
2494   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2495     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2496     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2497     break 2
2498   fi
2499 done
2500   done
2501 IFS=$as_save_IFS
2502
2503 fi
2504 fi
2505 CC=$ac_cv_prog_CC
2506 if test -n "$CC"; then
2507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2508 $as_echo "$CC" >&6; }
2509 else
2510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2511 $as_echo "no" >&6; }
2512 fi
2513
2514
2515     test -n "$CC" && break
2516   done
2517 fi
2518 if test -z "$CC"; then
2519   ac_ct_CC=$CC
2520   for ac_prog in cl.exe
2521 do
2522   # Extract the first word of "$ac_prog", so it can be a program name with args.
2523 set dummy $ac_prog; ac_word=$2
2524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2525 $as_echo_n "checking for $ac_word... " >&6; }
2526 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2527   $as_echo_n "(cached) " >&6
2528 else
2529   if test -n "$ac_ct_CC"; then
2530   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2531 else
2532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2533 for as_dir in $PATH
2534 do
2535   IFS=$as_save_IFS
2536   test -z "$as_dir" && as_dir=.
2537     for ac_exec_ext in '' $ac_executable_extensions; do
2538   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2539     ac_cv_prog_ac_ct_CC="$ac_prog"
2540     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2541     break 2
2542   fi
2543 done
2544   done
2545 IFS=$as_save_IFS
2546
2547 fi
2548 fi
2549 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2550 if test -n "$ac_ct_CC"; then
2551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2552 $as_echo "$ac_ct_CC" >&6; }
2553 else
2554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2555 $as_echo "no" >&6; }
2556 fi
2557
2558
2559   test -n "$ac_ct_CC" && break
2560 done
2561
2562   if test "x$ac_ct_CC" = x; then
2563     CC=""
2564   else
2565     case $cross_compiling:$ac_tool_warned in
2566 yes:)
2567 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2568 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2569 ac_tool_warned=yes ;;
2570 esac
2571     CC=$ac_ct_CC
2572   fi
2573 fi
2574
2575 fi
2576
2577
2578 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2579 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2580 as_fn_error "no acceptable C compiler found in \$PATH
2581 See \`config.log' for more details." "$LINENO" 5; }
2582
2583 # Provide some information about the compiler.
2584 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2585 set X $ac_compile
2586 ac_compiler=$2
2587 for ac_option in --version -v -V -qversion; do
2588   { { ac_try="$ac_compiler $ac_option >&5"
2589 case "(($ac_try" in
2590   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2591   *) ac_try_echo=$ac_try;;
2592 esac
2593 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2594 $as_echo "$ac_try_echo"; } >&5
2595   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2596   ac_status=$?
2597   if test -s conftest.err; then
2598     sed '10a\
2599 ... rest of stderr output deleted ...
2600          10q' conftest.err >conftest.er1
2601     cat conftest.er1 >&5
2602     rm -f conftest.er1 conftest.err
2603   fi
2604   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2605   test $ac_status = 0; }
2606 done
2607
2608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2609 /* end confdefs.h.  */
2610
2611 int
2612 main ()
2613 {
2614
2615   ;
2616   return 0;
2617 }
2618 _ACEOF
2619 ac_clean_files_save=$ac_clean_files
2620 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2621 # Try to create an executable without -o first, disregard a.out.
2622 # It will help us diagnose broken compilers, and finding out an intuition
2623 # of exeext.
2624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2625 $as_echo_n "checking for C compiler default output file name... " >&6; }
2626 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2627
2628 # The possible output files:
2629 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2630
2631 ac_rmfiles=
2632 for ac_file in $ac_files
2633 do
2634   case $ac_file in
2635     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2636     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2637   esac
2638 done
2639 rm -f $ac_rmfiles
2640
2641 if { { ac_try="$ac_link_default"
2642 case "(($ac_try" in
2643   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2644   *) ac_try_echo=$ac_try;;
2645 esac
2646 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2647 $as_echo "$ac_try_echo"; } >&5
2648   (eval "$ac_link_default") 2>&5
2649   ac_status=$?
2650   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2651   test $ac_status = 0; }; then :
2652   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2653 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2654 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2655 # so that the user can short-circuit this test for compilers unknown to
2656 # Autoconf.
2657 for ac_file in $ac_files ''
2658 do
2659   test -f "$ac_file" || continue
2660   case $ac_file in
2661     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2662         ;;
2663     [ab].out )
2664         # We found the default executable, but exeext='' is most
2665         # certainly right.
2666         break;;
2667     *.* )
2668         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2669         then :; else
2670            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2671         fi
2672         # We set ac_cv_exeext here because the later test for it is not
2673         # safe: cross compilers may not add the suffix if given an `-o'
2674         # argument, so we may need to know it at that point already.
2675         # Even if this section looks crufty: it has the advantage of
2676         # actually working.
2677         break;;
2678     * )
2679         break;;
2680   esac
2681 done
2682 test "$ac_cv_exeext" = no && ac_cv_exeext=
2683
2684 else
2685   ac_file=''
2686 fi
2687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2688 $as_echo "$ac_file" >&6; }
2689 if test -z "$ac_file"; then :
2690   $as_echo "$as_me: failed program was:" >&5
2691 sed 's/^/| /' conftest.$ac_ext >&5
2692
2693 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2694 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2695 { as_fn_set_status 77
2696 as_fn_error "C compiler cannot create executables
2697 See \`config.log' for more details." "$LINENO" 5; }; }
2698 fi
2699 ac_exeext=$ac_cv_exeext
2700
2701 # Check that the compiler produces executables we can run.  If not, either
2702 # the compiler is broken, or we cross compile.
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2704 $as_echo_n "checking whether the C compiler works... " >&6; }
2705 # If not cross compiling, check that we can run a simple program.
2706 if test "$cross_compiling" != yes; then
2707   if { ac_try='./$ac_file'
2708   { { case "(($ac_try" in
2709   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2710   *) ac_try_echo=$ac_try;;
2711 esac
2712 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2713 $as_echo "$ac_try_echo"; } >&5
2714   (eval "$ac_try") 2>&5
2715   ac_status=$?
2716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2717   test $ac_status = 0; }; }; then
2718     cross_compiling=no
2719   else
2720     if test "$cross_compiling" = maybe; then
2721         cross_compiling=yes
2722     else
2723         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2724 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2725 as_fn_error "cannot run C compiled programs.
2726 If you meant to cross compile, use \`--host'.
2727 See \`config.log' for more details." "$LINENO" 5; }
2728     fi
2729   fi
2730 fi
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2732 $as_echo "yes" >&6; }
2733
2734 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2735 ac_clean_files=$ac_clean_files_save
2736 # Check that the compiler produces executables we can run.  If not, either
2737 # the compiler is broken, or we cross compile.
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2739 $as_echo_n "checking whether we are cross compiling... " >&6; }
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2741 $as_echo "$cross_compiling" >&6; }
2742
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2744 $as_echo_n "checking for suffix of executables... " >&6; }
2745 if { { ac_try="$ac_link"
2746 case "(($ac_try" in
2747   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2748   *) ac_try_echo=$ac_try;;
2749 esac
2750 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2751 $as_echo "$ac_try_echo"; } >&5
2752   (eval "$ac_link") 2>&5
2753   ac_status=$?
2754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2755   test $ac_status = 0; }; then :
2756   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2757 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2758 # work properly (i.e., refer to `conftest.exe'), while it won't with
2759 # `rm'.
2760 for ac_file in conftest.exe conftest conftest.*; do
2761   test -f "$ac_file" || continue
2762   case $ac_file in
2763     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2764     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2765           break;;
2766     * ) break;;
2767   esac
2768 done
2769 else
2770   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2771 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2772 as_fn_error "cannot compute suffix of executables: cannot compile and link
2773 See \`config.log' for more details." "$LINENO" 5; }
2774 fi
2775 rm -f conftest$ac_cv_exeext
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2777 $as_echo "$ac_cv_exeext" >&6; }
2778
2779 rm -f conftest.$ac_ext
2780 EXEEXT=$ac_cv_exeext
2781 ac_exeext=$EXEEXT
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2783 $as_echo_n "checking for suffix of object files... " >&6; }
2784 if test "${ac_cv_objext+set}" = set; then :
2785   $as_echo_n "(cached) " >&6
2786 else
2787   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2788 /* end confdefs.h.  */
2789
2790 int
2791 main ()
2792 {
2793
2794   ;
2795   return 0;
2796 }
2797 _ACEOF
2798 rm -f conftest.o conftest.obj
2799 if { { ac_try="$ac_compile"
2800 case "(($ac_try" in
2801   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2802   *) ac_try_echo=$ac_try;;
2803 esac
2804 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2805 $as_echo "$ac_try_echo"; } >&5
2806   (eval "$ac_compile") 2>&5
2807   ac_status=$?
2808   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2809   test $ac_status = 0; }; then :
2810   for ac_file in conftest.o conftest.obj conftest.*; do
2811   test -f "$ac_file" || continue;
2812   case $ac_file in
2813     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2814     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2815        break;;
2816   esac
2817 done
2818 else
2819   $as_echo "$as_me: failed program was:" >&5
2820 sed 's/^/| /' conftest.$ac_ext >&5
2821
2822 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2823 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2824 as_fn_error "cannot compute suffix of object files: cannot compile
2825 See \`config.log' for more details." "$LINENO" 5; }
2826 fi
2827 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2828 fi
2829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2830 $as_echo "$ac_cv_objext" >&6; }
2831 OBJEXT=$ac_cv_objext
2832 ac_objext=$OBJEXT
2833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2834 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2835 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2836   $as_echo_n "(cached) " >&6
2837 else
2838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2839 /* end confdefs.h.  */
2840
2841 int
2842 main ()
2843 {
2844 #ifndef __GNUC__
2845        choke me
2846 #endif
2847
2848   ;
2849   return 0;
2850 }
2851 _ACEOF
2852 if ac_fn_c_try_compile "$LINENO"; then :
2853   ac_compiler_gnu=yes
2854 else
2855   ac_compiler_gnu=no
2856 fi
2857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2858 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2859
2860 fi
2861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2862 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2863 if test $ac_compiler_gnu = yes; then
2864   GCC=yes
2865 else
2866   GCC=
2867 fi
2868 ac_test_CFLAGS=${CFLAGS+set}
2869 ac_save_CFLAGS=$CFLAGS
2870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2871 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2872 if test "${ac_cv_prog_cc_g+set}" = set; then :
2873   $as_echo_n "(cached) " >&6
2874 else
2875   ac_save_c_werror_flag=$ac_c_werror_flag
2876    ac_c_werror_flag=yes
2877    ac_cv_prog_cc_g=no
2878    CFLAGS="-g"
2879    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2880 /* end confdefs.h.  */
2881
2882 int
2883 main ()
2884 {
2885
2886   ;
2887   return 0;
2888 }
2889 _ACEOF
2890 if ac_fn_c_try_compile "$LINENO"; then :
2891   ac_cv_prog_cc_g=yes
2892 else
2893   CFLAGS=""
2894       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2895 /* end confdefs.h.  */
2896
2897 int
2898 main ()
2899 {
2900
2901   ;
2902   return 0;
2903 }
2904 _ACEOF
2905 if ac_fn_c_try_compile "$LINENO"; then :
2906
2907 else
2908   ac_c_werror_flag=$ac_save_c_werror_flag
2909          CFLAGS="-g"
2910          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2911 /* end confdefs.h.  */
2912
2913 int
2914 main ()
2915 {
2916
2917   ;
2918   return 0;
2919 }
2920 _ACEOF
2921 if ac_fn_c_try_compile "$LINENO"; then :
2922   ac_cv_prog_cc_g=yes
2923 fi
2924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2925 fi
2926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2927 fi
2928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2929    ac_c_werror_flag=$ac_save_c_werror_flag
2930 fi
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2932 $as_echo "$ac_cv_prog_cc_g" >&6; }
2933 if test "$ac_test_CFLAGS" = set; then
2934   CFLAGS=$ac_save_CFLAGS
2935 elif test $ac_cv_prog_cc_g = yes; then
2936   if test "$GCC" = yes; then
2937     CFLAGS="-g -O2"
2938   else
2939     CFLAGS="-g"
2940   fi
2941 else
2942   if test "$GCC" = yes; then
2943     CFLAGS="-O2"
2944   else
2945     CFLAGS=
2946   fi
2947 fi
2948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2949 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2950 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2951   $as_echo_n "(cached) " >&6
2952 else
2953   ac_cv_prog_cc_c89=no
2954 ac_save_CC=$CC
2955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2956 /* end confdefs.h.  */
2957 #include <stdarg.h>
2958 #include <stdio.h>
2959 #include <sys/types.h>
2960 #include <sys/stat.h>
2961 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2962 struct buf { int x; };
2963 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2964 static char *e (p, i)
2965      char **p;
2966      int i;
2967 {
2968   return p[i];
2969 }
2970 static char *f (char * (*g) (char **, int), char **p, ...)
2971 {
2972   char *s;
2973   va_list v;
2974   va_start (v,p);
2975   s = g (p, va_arg (v,int));
2976   va_end (v);
2977   return s;
2978 }
2979
2980 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2981    function prototypes and stuff, but not '\xHH' hex character constants.
2982    These don't provoke an error unfortunately, instead are silently treated
2983    as 'x'.  The following induces an error, until -std is added to get
2984    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2985    array size at least.  It's necessary to write '\x00'==0 to get something
2986    that's true only with -std.  */
2987 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2988
2989 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2990    inside strings and character constants.  */
2991 #define FOO(x) 'x'
2992 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2993
2994 int test (int i, double x);
2995 struct s1 {int (*f) (int a);};
2996 struct s2 {int (*f) (double a);};
2997 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2998 int argc;
2999 char **argv;
3000 int
3001 main ()
3002 {
3003 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3004   ;
3005   return 0;
3006 }
3007 _ACEOF
3008 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3009         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3010 do
3011   CC="$ac_save_CC $ac_arg"
3012   if ac_fn_c_try_compile "$LINENO"; then :
3013   ac_cv_prog_cc_c89=$ac_arg
3014 fi
3015 rm -f core conftest.err conftest.$ac_objext
3016   test "x$ac_cv_prog_cc_c89" != "xno" && break
3017 done
3018 rm -f conftest.$ac_ext
3019 CC=$ac_save_CC
3020
3021 fi
3022 # AC_CACHE_VAL
3023 case "x$ac_cv_prog_cc_c89" in
3024   x)
3025     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3026 $as_echo "none needed" >&6; } ;;
3027   xno)
3028     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3029 $as_echo "unsupported" >&6; } ;;
3030   *)
3031     CC="$CC $ac_cv_prog_cc_c89"
3032     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3033 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3034 esac
3035 if test "x$ac_cv_prog_cc_c89" != xno; then :
3036
3037 fi
3038
3039 ac_ext=c
3040 ac_cpp='$CPP $CPPFLAGS'
3041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3044
3045
3046 ac_ext=c
3047 ac_cpp='$CPP $CPPFLAGS'
3048 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3049 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3050 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3052 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3053 # On Suns, sometimes $CPP names a directory.
3054 if test -n "$CPP" && test -d "$CPP"; then
3055   CPP=
3056 fi
3057 if test -z "$CPP"; then
3058   if test "${ac_cv_prog_CPP+set}" = set; then :
3059   $as_echo_n "(cached) " >&6
3060 else
3061       # Double quotes because CPP needs to be expanded
3062     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3063     do
3064       ac_preproc_ok=false
3065 for ac_c_preproc_warn_flag in '' yes
3066 do
3067   # Use a header file that comes with gcc, so configuring glibc
3068   # with a fresh cross-compiler works.
3069   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3070   # <limits.h> exists even on freestanding compilers.
3071   # On the NeXT, cc -E runs the code through the compiler's parser,
3072   # not just through cpp. "Syntax error" is here to catch this case.
3073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3074 /* end confdefs.h.  */
3075 #ifdef __STDC__
3076 # include <limits.h>
3077 #else
3078 # include <assert.h>
3079 #endif
3080                      Syntax error
3081 _ACEOF
3082 if ac_fn_c_try_cpp "$LINENO"; then :
3083
3084 else
3085   # Broken: fails on valid input.
3086 continue
3087 fi
3088 rm -f conftest.err conftest.$ac_ext
3089
3090   # OK, works on sane cases.  Now check whether nonexistent headers
3091   # can be detected and how.
3092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3093 /* end confdefs.h.  */
3094 #include <ac_nonexistent.h>
3095 _ACEOF
3096 if ac_fn_c_try_cpp "$LINENO"; then :
3097   # Broken: success on invalid input.
3098 continue
3099 else
3100   # Passes both tests.
3101 ac_preproc_ok=:
3102 break
3103 fi
3104 rm -f conftest.err conftest.$ac_ext
3105
3106 done
3107 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3108 rm -f conftest.err conftest.$ac_ext
3109 if $ac_preproc_ok; then :
3110   break
3111 fi
3112
3113     done
3114     ac_cv_prog_CPP=$CPP
3115
3116 fi
3117   CPP=$ac_cv_prog_CPP
3118 else
3119   ac_cv_prog_CPP=$CPP
3120 fi
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3122 $as_echo "$CPP" >&6; }
3123 ac_preproc_ok=false
3124 for ac_c_preproc_warn_flag in '' yes
3125 do
3126   # Use a header file that comes with gcc, so configuring glibc
3127   # with a fresh cross-compiler works.
3128   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3129   # <limits.h> exists even on freestanding compilers.
3130   # On the NeXT, cc -E runs the code through the compiler's parser,
3131   # not just through cpp. "Syntax error" is here to catch this case.
3132   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3133 /* end confdefs.h.  */
3134 #ifdef __STDC__
3135 # include <limits.h>
3136 #else
3137 # include <assert.h>
3138 #endif
3139                      Syntax error
3140 _ACEOF
3141 if ac_fn_c_try_cpp "$LINENO"; then :
3142
3143 else
3144   # Broken: fails on valid input.
3145 continue
3146 fi
3147 rm -f conftest.err conftest.$ac_ext
3148
3149   # OK, works on sane cases.  Now check whether nonexistent headers
3150   # can be detected and how.
3151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3152 /* end confdefs.h.  */
3153 #include <ac_nonexistent.h>
3154 _ACEOF
3155 if ac_fn_c_try_cpp "$LINENO"; then :
3156   # Broken: success on invalid input.
3157 continue
3158 else
3159   # Passes both tests.
3160 ac_preproc_ok=:
3161 break
3162 fi
3163 rm -f conftest.err conftest.$ac_ext
3164
3165 done
3166 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3167 rm -f conftest.err conftest.$ac_ext
3168 if $ac_preproc_ok; then :
3169
3170 else
3171   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3172 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3173 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3174 See \`config.log' for more details." "$LINENO" 5; }
3175 fi
3176
3177 ac_ext=c
3178 ac_cpp='$CPP $CPPFLAGS'
3179 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3180 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3181 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3182
3183
3184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3185 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3186 if test "${ac_cv_path_GREP+set}" = set; then :
3187   $as_echo_n "(cached) " >&6
3188 else
3189   if test -z "$GREP"; then
3190   ac_path_GREP_found=false
3191   # Loop through the user's path and test for each of PROGNAME-LIST
3192   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3193 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3194 do
3195   IFS=$as_save_IFS
3196   test -z "$as_dir" && as_dir=.
3197     for ac_prog in grep ggrep; do
3198     for ac_exec_ext in '' $ac_executable_extensions; do
3199       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3200       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3201 # Check for GNU ac_path_GREP and select it if it is found.
3202   # Check for GNU $ac_path_GREP
3203 case `"$ac_path_GREP" --version 2>&1` in
3204 *GNU*)
3205   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3206 *)
3207   ac_count=0
3208   $as_echo_n 0123456789 >"conftest.in"
3209   while :
3210   do
3211     cat "conftest.in" "conftest.in" >"conftest.tmp"
3212     mv "conftest.tmp" "conftest.in"
3213     cp "conftest.in" "conftest.nl"
3214     $as_echo 'GREP' >> "conftest.nl"
3215     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3216     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3217     as_fn_arith $ac_count + 1 && ac_count=$as_val
3218     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3219       # Best one so far, save it but keep looking for a better one
3220       ac_cv_path_GREP="$ac_path_GREP"
3221       ac_path_GREP_max=$ac_count
3222     fi
3223     # 10*(2^10) chars as input seems more than enough
3224     test $ac_count -gt 10 && break
3225   done
3226   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3227 esac
3228
3229       $ac_path_GREP_found && break 3
3230     done
3231   done
3232   done
3233 IFS=$as_save_IFS
3234   if test -z "$ac_cv_path_GREP"; then
3235     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3236   fi
3237 else
3238   ac_cv_path_GREP=$GREP
3239 fi
3240
3241 fi
3242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3243 $as_echo "$ac_cv_path_GREP" >&6; }
3244  GREP="$ac_cv_path_GREP"
3245
3246
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3248 $as_echo_n "checking for egrep... " >&6; }
3249 if test "${ac_cv_path_EGREP+set}" = set; then :
3250   $as_echo_n "(cached) " >&6
3251 else
3252   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3253    then ac_cv_path_EGREP="$GREP -E"
3254    else
3255      if test -z "$EGREP"; then
3256   ac_path_EGREP_found=false
3257   # Loop through the user's path and test for each of PROGNAME-LIST
3258   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3259 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3260 do
3261   IFS=$as_save_IFS
3262   test -z "$as_dir" && as_dir=.
3263     for ac_prog in egrep; do
3264     for ac_exec_ext in '' $ac_executable_extensions; do
3265       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3266       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3267 # Check for GNU ac_path_EGREP and select it if it is found.
3268   # Check for GNU $ac_path_EGREP
3269 case `"$ac_path_EGREP" --version 2>&1` in
3270 *GNU*)
3271   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3272 *)
3273   ac_count=0
3274   $as_echo_n 0123456789 >"conftest.in"
3275   while :
3276   do
3277     cat "conftest.in" "conftest.in" >"conftest.tmp"
3278     mv "conftest.tmp" "conftest.in"
3279     cp "conftest.in" "conftest.nl"
3280     $as_echo 'EGREP' >> "conftest.nl"
3281     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3282     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3283     as_fn_arith $ac_count + 1 && ac_count=$as_val
3284     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3285       # Best one so far, save it but keep looking for a better one
3286       ac_cv_path_EGREP="$ac_path_EGREP"
3287       ac_path_EGREP_max=$ac_count
3288     fi
3289     # 10*(2^10) chars as input seems more than enough
3290     test $ac_count -gt 10 && break
3291   done
3292   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3293 esac
3294
3295       $ac_path_EGREP_found && break 3
3296     done
3297   done
3298   done
3299 IFS=$as_save_IFS
3300   if test -z "$ac_cv_path_EGREP"; then
3301     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3302   fi
3303 else
3304   ac_cv_path_EGREP=$EGREP
3305 fi
3306
3307    fi
3308 fi
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3310 $as_echo "$ac_cv_path_EGREP" >&6; }
3311  EGREP="$ac_cv_path_EGREP"
3312
3313
3314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3315 $as_echo_n "checking for ANSI C header files... " >&6; }
3316 if test "${ac_cv_header_stdc+set}" = set; then :
3317   $as_echo_n "(cached) " >&6
3318 else
3319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3320 /* end confdefs.h.  */
3321 #include <stdlib.h>
3322 #include <stdarg.h>
3323 #include <string.h>
3324 #include <float.h>
3325
3326 int
3327 main ()
3328 {
3329
3330   ;
3331   return 0;
3332 }
3333 _ACEOF
3334 if ac_fn_c_try_compile "$LINENO"; then :
3335   ac_cv_header_stdc=yes
3336 else
3337   ac_cv_header_stdc=no
3338 fi
3339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3340
3341 if test $ac_cv_header_stdc = yes; then
3342   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3344 /* end confdefs.h.  */
3345 #include <string.h>
3346
3347 _ACEOF
3348 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3349   $EGREP "memchr" >/dev/null 2>&1; then :
3350
3351 else
3352   ac_cv_header_stdc=no
3353 fi
3354 rm -f conftest*
3355
3356 fi
3357
3358 if test $ac_cv_header_stdc = yes; then
3359   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3361 /* end confdefs.h.  */
3362 #include <stdlib.h>
3363
3364 _ACEOF
3365 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3366   $EGREP "free" >/dev/null 2>&1; then :
3367
3368 else
3369   ac_cv_header_stdc=no
3370 fi
3371 rm -f conftest*
3372
3373 fi
3374
3375 if test $ac_cv_header_stdc = yes; then
3376   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3377   if test "$cross_compiling" = yes; then :
3378   :
3379 else
3380   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3381 /* end confdefs.h.  */
3382 #include <ctype.h>
3383 #include <stdlib.h>
3384 #if ((' ' & 0x0FF) == 0x020)
3385 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3386 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3387 #else
3388 # define ISLOWER(c) \
3389                    (('a' <= (c) && (c) <= 'i') \
3390                      || ('j' <= (c) && (c) <= 'r') \
3391                      || ('s' <= (c) && (c) <= 'z'))
3392 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3393 #endif
3394
3395 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3396 int
3397 main ()
3398 {
3399   int i;
3400   for (i = 0; i < 256; i++)
3401     if (XOR (islower (i), ISLOWER (i))
3402         || toupper (i) != TOUPPER (i))
3403       return 2;
3404   return 0;
3405 }
3406 _ACEOF
3407 if ac_fn_c_try_run "$LINENO"; then :
3408
3409 else
3410   ac_cv_header_stdc=no
3411 fi
3412 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3413   conftest.$ac_objext conftest.beam conftest.$ac_ext
3414 fi
3415
3416 fi
3417 fi
3418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3419 $as_echo "$ac_cv_header_stdc" >&6; }
3420 if test $ac_cv_header_stdc = yes; then
3421
3422 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3423
3424 fi
3425
3426 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3427 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3428                   inttypes.h stdint.h unistd.h
3429 do :
3430   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3431 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3432 "
3433 eval as_val=\$$as_ac_Header
3434    if test "x$as_val" = x""yes; then :
3435   cat >>confdefs.h <<_ACEOF
3436 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3437 _ACEOF
3438
3439 fi
3440
3441 done
3442
3443
3444 for ac_header in pthread.h
3445 do :
3446   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
3447 if test "x$ac_cv_header_pthread_h" = x""yes; then :
3448   cat >>confdefs.h <<_ACEOF
3449 #define HAVE_PTHREAD_H 1
3450 _ACEOF
3451
3452 fi
3453
3454 done
3455
3456
3457
3458
3459 if test "${build}" = "${host}" -a "${host}" = "${target}"; then
3460    case "${host}" in
3461      *gnu*)
3462        EXTRA_RULES=read1
3463        ;;
3464    esac
3465 fi
3466
3467
3468 # Transform the name of some programs and generate the lib/pdtrace
3469 # test tool.
3470 test "$program_prefix" != NONE &&
3471   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3472 # Use a double $ so make ignores it.
3473 test "$program_suffix" != NONE &&
3474   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3475 # Double any \ or $.
3476 # By default was `s,x,x', remove it if useless.
3477 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3478 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3479
3480
3481   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3482   STRIP_TRANSFORM_NAME=`echo strip | sed -e "$gdb_ac_transform"`
3483   if test "x$STRIP_TRANSFORM_NAME" = x; then
3484      STRIP_TRANSFORM_NAME=strip
3485   fi
3486
3487
3488
3489   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3490   READELF_TRANSFORM_NAME=`echo readelf | sed -e "$gdb_ac_transform"`
3491   if test "x$READELF_TRANSFORM_NAME" = x; then
3492      READELF_TRANSFORM_NAME=readelf
3493   fi
3494
3495
3496
3497   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3498   GAS_TRANSFORM_NAME=`echo as | sed -e "$gdb_ac_transform"`
3499   if test "x$GAS_TRANSFORM_NAME" = x; then
3500      GAS_TRANSFORM_NAME=as
3501   fi
3502
3503
3504
3505   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3506   NM_TRANSFORM_NAME=`echo nm | sed -e "$gdb_ac_transform"`
3507   if test "x$NM_TRANSFORM_NAME" = x; then
3508      NM_TRANSFORM_NAME=nm
3509   fi
3510
3511
3512 ac_config_files="$ac_config_files lib/pdtrace"
3513
3514 ac_config_files="$ac_config_files Makefile"
3515
3516
3517 cat >confcache <<\_ACEOF
3518 # This file is a shell script that caches the results of configure
3519 # tests run on this system so they can be shared between configure
3520 # scripts and configure runs, see configure's option --config-cache.
3521 # It is not useful on other systems.  If it contains results you don't
3522 # want to keep, you may remove or edit it.
3523 #
3524 # config.status only pays attention to the cache file if you give it
3525 # the --recheck option to rerun configure.
3526 #
3527 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3528 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3529 # following values.
3530
3531 _ACEOF
3532
3533 # The following way of writing the cache mishandles newlines in values,
3534 # but we know of no workaround that is simple, portable, and efficient.
3535 # So, we kill variables containing newlines.
3536 # Ultrix sh set writes to stderr and can't be redirected directly,
3537 # and sets the high bit in the cache file unless we assign to the vars.
3538 (
3539   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3540     eval ac_val=\$$ac_var
3541     case $ac_val in #(
3542     *${as_nl}*)
3543       case $ac_var in #(
3544       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3545 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3546       esac
3547       case $ac_var in #(
3548       _ | IFS | as_nl) ;; #(
3549       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3550       *) { eval $ac_var=; unset $ac_var;} ;;
3551       esac ;;
3552     esac
3553   done
3554
3555   (set) 2>&1 |
3556     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3557     *${as_nl}ac_space=\ *)
3558       # `set' does not quote correctly, so add quotes: double-quote
3559       # substitution turns \\\\ into \\, and sed turns \\ into \.
3560       sed -n \
3561         "s/'/'\\\\''/g;
3562           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3563       ;; #(
3564     *)
3565       # `set' quotes correctly as required by POSIX, so do not add quotes.
3566       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3567       ;;
3568     esac |
3569     sort
3570 ) |
3571   sed '
3572      /^ac_cv_env_/b end
3573      t clear
3574      :clear
3575      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3576      t end
3577      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3578      :end' >>confcache
3579 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3580   if test -w "$cache_file"; then
3581     test "x$cache_file" != "x/dev/null" &&
3582       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3583 $as_echo "$as_me: updating cache $cache_file" >&6;}
3584     cat confcache >$cache_file
3585   else
3586     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3587 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3588   fi
3589 fi
3590 rm -f confcache
3591
3592 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3593 # Let make expand exec_prefix.
3594 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3595
3596 # Transform confdefs.h into DEFS.
3597 # Protect against shell expansion while executing Makefile rules.
3598 # Protect against Makefile macro expansion.
3599 #
3600 # If the first sed substitution is executed (which looks for macros that
3601 # take arguments), then branch to the quote section.  Otherwise,
3602 # look for a macro that doesn't take arguments.
3603 ac_script='
3604 :mline
3605 /\\$/{
3606  N
3607  s,\\\n,,
3608  b mline
3609 }
3610 t clear
3611 :clear
3612 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3613 t quote
3614 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3615 t quote
3616 b any
3617 :quote
3618 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3619 s/\[/\\&/g
3620 s/\]/\\&/g
3621 s/\$/$$/g
3622 H
3623 :any
3624 ${
3625         g
3626         s/^\n//
3627         s/\n/ /g
3628         p
3629 }
3630 '
3631 DEFS=`sed -n "$ac_script" confdefs.h`
3632
3633
3634 ac_libobjs=
3635 ac_ltlibobjs=
3636 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3637   # 1. Remove the extension, and $U if already installed.
3638   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3639   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3640   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3641   #    will be set to the directory where LIBOBJS objects are built.
3642   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3643   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3644 done
3645 LIBOBJS=$ac_libobjs
3646
3647 LTLIBOBJS=$ac_ltlibobjs
3648
3649
3650 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
3651   as_fn_error "conditional \"GMAKE\" was never defined.
3652 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3653 fi
3654
3655 : ${CONFIG_STATUS=./config.status}
3656 ac_write_fail=0
3657 ac_clean_files_save=$ac_clean_files
3658 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3659 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3660 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3661 as_write_fail=0
3662 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3663 #! $SHELL
3664 # Generated by $as_me.
3665 # Run this file to recreate the current configuration.
3666 # Compiler output produced by configure, useful for debugging
3667 # configure, is in config.log if it exists.
3668
3669 debug=false
3670 ac_cs_recheck=false
3671 ac_cs_silent=false
3672
3673 SHELL=\${CONFIG_SHELL-$SHELL}
3674 export SHELL
3675 _ASEOF
3676 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3677 ## -------------------- ##
3678 ## M4sh Initialization. ##
3679 ## -------------------- ##
3680
3681 # Be more Bourne compatible
3682 DUALCASE=1; export DUALCASE # for MKS sh
3683 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3684   emulate sh
3685   NULLCMD=:
3686   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3687   # is contrary to our usage.  Disable this feature.
3688   alias -g '${1+"$@"}'='"$@"'
3689   setopt NO_GLOB_SUBST
3690 else
3691   case `(set -o) 2>/dev/null` in #(
3692   *posix*) :
3693     set -o posix ;; #(
3694   *) :
3695      ;;
3696 esac
3697 fi
3698
3699
3700 as_nl='
3701 '
3702 export as_nl
3703 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3704 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3705 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3706 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3707 # Prefer a ksh shell builtin over an external printf program on Solaris,
3708 # but without wasting forks for bash or zsh.
3709 if test -z "$BASH_VERSION$ZSH_VERSION" \
3710     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3711   as_echo='print -r --'
3712   as_echo_n='print -rn --'
3713 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3714   as_echo='printf %s\n'
3715   as_echo_n='printf %s'
3716 else
3717   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3718     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3719     as_echo_n='/usr/ucb/echo -n'
3720   else
3721     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3722     as_echo_n_body='eval
3723       arg=$1;
3724       case $arg in #(
3725       *"$as_nl"*)
3726         expr "X$arg" : "X\\(.*\\)$as_nl";
3727         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3728       esac;
3729       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3730     '
3731     export as_echo_n_body
3732     as_echo_n='sh -c $as_echo_n_body as_echo'
3733   fi
3734   export as_echo_body
3735   as_echo='sh -c $as_echo_body as_echo'
3736 fi
3737
3738 # The user is always right.
3739 if test "${PATH_SEPARATOR+set}" != set; then
3740   PATH_SEPARATOR=:
3741   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3742     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3743       PATH_SEPARATOR=';'
3744   }
3745 fi
3746
3747
3748 # IFS
3749 # We need space, tab and new line, in precisely that order.  Quoting is
3750 # there to prevent editors from complaining about space-tab.
3751 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3752 # splitting by setting IFS to empty value.)
3753 IFS=" ""        $as_nl"
3754
3755 # Find who we are.  Look in the path if we contain no directory separator.
3756 case $0 in #((
3757   *[\\/]* ) as_myself=$0 ;;
3758   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3759 for as_dir in $PATH
3760 do
3761   IFS=$as_save_IFS
3762   test -z "$as_dir" && as_dir=.
3763     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3764   done
3765 IFS=$as_save_IFS
3766
3767      ;;
3768 esac
3769 # We did not find ourselves, most probably we were run as `sh COMMAND'
3770 # in which case we are not to be found in the path.
3771 if test "x$as_myself" = x; then
3772   as_myself=$0
3773 fi
3774 if test ! -f "$as_myself"; then
3775   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3776   exit 1
3777 fi
3778
3779 # Unset variables that we do not need and which cause bugs (e.g. in
3780 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3781 # suppresses any "Segmentation fault" message there.  '((' could
3782 # trigger a bug in pdksh 5.2.14.
3783 for as_var in BASH_ENV ENV MAIL MAILPATH
3784 do eval test x\${$as_var+set} = xset \
3785   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3786 done
3787 PS1='$ '
3788 PS2='> '
3789 PS4='+ '
3790
3791 # NLS nuisances.
3792 LC_ALL=C
3793 export LC_ALL
3794 LANGUAGE=C
3795 export LANGUAGE
3796
3797 # CDPATH.
3798 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3799
3800
3801 # as_fn_error ERROR [LINENO LOG_FD]
3802 # ---------------------------------
3803 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3804 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3805 # script with status $?, using 1 if that was 0.
3806 as_fn_error ()
3807 {
3808   as_status=$?; test $as_status -eq 0 && as_status=1
3809   if test "$3"; then
3810     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3811     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
3812   fi
3813   $as_echo "$as_me: error: $1" >&2
3814   as_fn_exit $as_status
3815 } # as_fn_error
3816
3817
3818 # as_fn_set_status STATUS
3819 # -----------------------
3820 # Set $? to STATUS, without forking.
3821 as_fn_set_status ()
3822 {
3823   return $1
3824 } # as_fn_set_status
3825
3826 # as_fn_exit STATUS
3827 # -----------------
3828 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3829 as_fn_exit ()
3830 {
3831   set +e
3832   as_fn_set_status $1
3833   exit $1
3834 } # as_fn_exit
3835
3836 # as_fn_unset VAR
3837 # ---------------
3838 # Portably unset VAR.
3839 as_fn_unset ()
3840 {
3841   { eval $1=; unset $1;}
3842 }
3843 as_unset=as_fn_unset
3844 # as_fn_append VAR VALUE
3845 # ----------------------
3846 # Append the text in VALUE to the end of the definition contained in VAR. Take
3847 # advantage of any shell optimizations that allow amortized linear growth over
3848 # repeated appends, instead of the typical quadratic growth present in naive
3849 # implementations.
3850 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3851   eval 'as_fn_append ()
3852   {
3853     eval $1+=\$2
3854   }'
3855 else
3856   as_fn_append ()
3857   {
3858     eval $1=\$$1\$2
3859   }
3860 fi # as_fn_append
3861
3862 # as_fn_arith ARG...
3863 # ------------------
3864 # Perform arithmetic evaluation on the ARGs, and store the result in the
3865 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3866 # must be portable across $(()) and expr.
3867 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3868   eval 'as_fn_arith ()
3869   {
3870     as_val=$(( $* ))
3871   }'
3872 else
3873   as_fn_arith ()
3874   {
3875     as_val=`expr "$@" || test $? -eq 1`
3876   }
3877 fi # as_fn_arith
3878
3879
3880 if expr a : '\(a\)' >/dev/null 2>&1 &&
3881    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3882   as_expr=expr
3883 else
3884   as_expr=false
3885 fi
3886
3887 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3888   as_basename=basename
3889 else
3890   as_basename=false
3891 fi
3892
3893 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3894   as_dirname=dirname
3895 else
3896   as_dirname=false
3897 fi
3898
3899 as_me=`$as_basename -- "$0" ||
3900 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3901          X"$0" : 'X\(//\)$' \| \
3902          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3903 $as_echo X/"$0" |
3904     sed '/^.*\/\([^/][^/]*\)\/*$/{
3905             s//\1/
3906             q
3907           }
3908           /^X\/\(\/\/\)$/{
3909             s//\1/
3910             q
3911           }
3912           /^X\/\(\/\).*/{
3913             s//\1/
3914             q
3915           }
3916           s/.*/./; q'`
3917
3918 # Avoid depending upon Character Ranges.
3919 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3920 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3921 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3922 as_cr_digits='0123456789'
3923 as_cr_alnum=$as_cr_Letters$as_cr_digits
3924
3925 ECHO_C= ECHO_N= ECHO_T=
3926 case `echo -n x` in #(((((
3927 -n*)
3928   case `echo 'xy\c'` in
3929   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3930   xy)  ECHO_C='\c';;
3931   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3932        ECHO_T=' ';;
3933   esac;;
3934 *)
3935   ECHO_N='-n';;
3936 esac
3937
3938 rm -f conf$$ conf$$.exe conf$$.file
3939 if test -d conf$$.dir; then
3940   rm -f conf$$.dir/conf$$.file
3941 else
3942   rm -f conf$$.dir
3943   mkdir conf$$.dir 2>/dev/null
3944 fi
3945 if (echo >conf$$.file) 2>/dev/null; then
3946   if ln -s conf$$.file conf$$ 2>/dev/null; then
3947     as_ln_s='ln -s'
3948     # ... but there are two gotchas:
3949     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3950     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3951     # In both cases, we have to default to `cp -p'.
3952     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3953       as_ln_s='cp -p'
3954   elif ln conf$$.file conf$$ 2>/dev/null; then
3955     as_ln_s=ln
3956   else
3957     as_ln_s='cp -p'
3958   fi
3959 else
3960   as_ln_s='cp -p'
3961 fi
3962 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3963 rmdir conf$$.dir 2>/dev/null
3964
3965
3966 # as_fn_mkdir_p
3967 # -------------
3968 # Create "$as_dir" as a directory, including parents if necessary.
3969 as_fn_mkdir_p ()
3970 {
3971
3972   case $as_dir in #(
3973   -*) as_dir=./$as_dir;;
3974   esac
3975   test -d "$as_dir" || eval $as_mkdir_p || {
3976     as_dirs=
3977     while :; do
3978       case $as_dir in #(
3979       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3980       *) as_qdir=$as_dir;;
3981       esac
3982       as_dirs="'$as_qdir' $as_dirs"
3983       as_dir=`$as_dirname -- "$as_dir" ||
3984 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3985          X"$as_dir" : 'X\(//\)[^/]' \| \
3986          X"$as_dir" : 'X\(//\)$' \| \
3987          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3988 $as_echo X"$as_dir" |
3989     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3990             s//\1/
3991             q
3992           }
3993           /^X\(\/\/\)[^/].*/{
3994             s//\1/
3995             q
3996           }
3997           /^X\(\/\/\)$/{
3998             s//\1/
3999             q
4000           }
4001           /^X\(\/\).*/{
4002             s//\1/
4003             q
4004           }
4005           s/.*/./; q'`
4006       test -d "$as_dir" && break
4007     done
4008     test -z "$as_dirs" || eval "mkdir $as_dirs"
4009   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4010
4011
4012 } # as_fn_mkdir_p
4013 if mkdir -p . 2>/dev/null; then
4014   as_mkdir_p='mkdir -p "$as_dir"'
4015 else
4016   test -d ./-p && rmdir ./-p
4017   as_mkdir_p=false
4018 fi
4019
4020 if test -x / >/dev/null 2>&1; then
4021   as_test_x='test -x'
4022 else
4023   if ls -dL / >/dev/null 2>&1; then
4024     as_ls_L_option=L
4025   else
4026     as_ls_L_option=
4027   fi
4028   as_test_x='
4029     eval sh -c '\''
4030       if test -d "$1"; then
4031         test -d "$1/.";
4032       else
4033         case $1 in #(
4034         -*)set "./$1";;
4035         esac;
4036         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4037         ???[sx]*):;;*)false;;esac;fi
4038     '\'' sh
4039   '
4040 fi
4041 as_executable_p=$as_test_x
4042
4043 # Sed expression to map a string onto a valid CPP name.
4044 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4045
4046 # Sed expression to map a string onto a valid variable name.
4047 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4048
4049
4050 exec 6>&1
4051 ## ----------------------------------- ##
4052 ## Main body of $CONFIG_STATUS script. ##
4053 ## ----------------------------------- ##
4054 _ASEOF
4055 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4056
4057 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4058 # Save the log message, to keep $0 and so on meaningful, and to
4059 # report actual input values of CONFIG_FILES etc. instead of their
4060 # values after options handling.
4061 ac_log="
4062 This file was extended by $as_me, which was
4063 generated by GNU Autoconf 2.64.  Invocation command line was
4064
4065   CONFIG_FILES    = $CONFIG_FILES
4066   CONFIG_HEADERS  = $CONFIG_HEADERS
4067   CONFIG_LINKS    = $CONFIG_LINKS
4068   CONFIG_COMMANDS = $CONFIG_COMMANDS
4069   $ $0 $@
4070
4071 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4072 "
4073
4074 _ACEOF
4075
4076 case $ac_config_files in *"
4077 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4078 esac
4079
4080
4081
4082 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4083 # Files that config.status was made for.
4084 config_files="$ac_config_files"
4085
4086 _ACEOF
4087
4088 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4089 ac_cs_usage="\
4090 \`$as_me' instantiates files and other configuration actions
4091 from templates according to the current configuration.  Unless the files
4092 and actions are specified as TAGs, all are instantiated by default.
4093
4094 Usage: $0 [OPTION]... [TAG]...
4095
4096   -h, --help       print this help, then exit
4097   -V, --version    print version number and configuration settings, then exit
4098   -q, --quiet, --silent
4099                    do not print progress messages
4100   -d, --debug      don't remove temporary files
4101       --recheck    update $as_me by reconfiguring in the same conditions
4102       --file=FILE[:TEMPLATE]
4103                    instantiate the configuration file FILE
4104
4105 Configuration files:
4106 $config_files
4107
4108 Report bugs to the package provider."
4109
4110 _ACEOF
4111 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4112 ac_cs_version="\\
4113 config.status
4114 configured by $0, generated by GNU Autoconf 2.64,
4115   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4116
4117 Copyright (C) 2009 Free Software Foundation, Inc.
4118 This config.status script is free software; the Free Software Foundation
4119 gives unlimited permission to copy, distribute and modify it."
4120
4121 ac_pwd='$ac_pwd'
4122 srcdir='$srcdir'
4123 test -n "\$AWK" || AWK=awk
4124 _ACEOF
4125
4126 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4127 # The default lists apply if the user does not specify any file.
4128 ac_need_defaults=:
4129 while test $# != 0
4130 do
4131   case $1 in
4132   --*=*)
4133     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4134     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4135     ac_shift=:
4136     ;;
4137   *)
4138     ac_option=$1
4139     ac_optarg=$2
4140     ac_shift=shift
4141     ;;
4142   esac
4143
4144   case $ac_option in
4145   # Handling of the options.
4146   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4147     ac_cs_recheck=: ;;
4148   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4149     $as_echo "$ac_cs_version"; exit ;;
4150   --debug | --debu | --deb | --de | --d | -d )
4151     debug=: ;;
4152   --file | --fil | --fi | --f )
4153     $ac_shift
4154     case $ac_optarg in
4155     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4156     esac
4157     as_fn_append CONFIG_FILES " '$ac_optarg'"
4158     ac_need_defaults=false;;
4159   --he | --h |  --help | --hel | -h )
4160     $as_echo "$ac_cs_usage"; exit ;;
4161   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4162   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4163     ac_cs_silent=: ;;
4164
4165   # This is an error.
4166   -*) as_fn_error "unrecognized option: \`$1'
4167 Try \`$0 --help' for more information." ;;
4168
4169   *) as_fn_append ac_config_targets " $1"
4170      ac_need_defaults=false ;;
4171
4172   esac
4173   shift
4174 done
4175
4176 ac_configure_extra_args=
4177
4178 if $ac_cs_silent; then
4179   exec 6>/dev/null
4180   ac_configure_extra_args="$ac_configure_extra_args --silent"
4181 fi
4182
4183 _ACEOF
4184 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4185 if \$ac_cs_recheck; then
4186   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4187   shift
4188   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4189   CONFIG_SHELL='$SHELL'
4190   export CONFIG_SHELL
4191   exec "\$@"
4192 fi
4193
4194 _ACEOF
4195 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4196 exec 5>>config.log
4197 {
4198   echo
4199   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4200 ## Running $as_me. ##
4201 _ASBOX
4202   $as_echo "$ac_log"
4203 } >&5
4204
4205 _ACEOF
4206 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4207 _ACEOF
4208
4209 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4210
4211 # Handling of arguments.
4212 for ac_config_target in $ac_config_targets
4213 do
4214   case $ac_config_target in
4215     "lib/pdtrace") CONFIG_FILES="$CONFIG_FILES lib/pdtrace" ;;
4216     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4217
4218   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4219   esac
4220 done
4221
4222
4223 # If the user did not use the arguments to specify the items to instantiate,
4224 # then the envvar interface is used.  Set only those that are not.
4225 # We use the long form for the default assignment because of an extremely
4226 # bizarre bug on SunOS 4.1.3.
4227 if $ac_need_defaults; then
4228   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4229 fi
4230
4231 # Have a temporary directory for convenience.  Make it in the build tree
4232 # simply because there is no reason against having it here, and in addition,
4233 # creating and moving files from /tmp can sometimes cause problems.
4234 # Hook for its removal unless debugging.
4235 # Note that there is a small window in which the directory will not be cleaned:
4236 # after its creation but before its name has been assigned to `$tmp'.
4237 $debug ||
4238 {
4239   tmp=
4240   trap 'exit_status=$?
4241   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4242 ' 0
4243   trap 'as_fn_exit 1' 1 2 13 15
4244 }
4245 # Create a (secure) tmp directory for tmp files.
4246
4247 {
4248   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4249   test -n "$tmp" && test -d "$tmp"
4250 }  ||
4251 {
4252   tmp=./conf$$-$RANDOM
4253   (umask 077 && mkdir "$tmp")
4254 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4255
4256 # Set up the scripts for CONFIG_FILES section.
4257 # No need to generate them if there are no CONFIG_FILES.
4258 # This happens for instance with `./config.status config.h'.
4259 if test -n "$CONFIG_FILES"; then
4260
4261
4262 ac_cr=`echo X | tr X '\015'`
4263 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4264 # But we know of no other shell where ac_cr would be empty at this
4265 # point, so we can use a bashism as a fallback.
4266 if test "x$ac_cr" = x; then
4267   eval ac_cr=\$\'\\r\'
4268 fi
4269 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4270 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4271   ac_cs_awk_cr='\r'
4272 else
4273   ac_cs_awk_cr=$ac_cr
4274 fi
4275
4276 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4277 _ACEOF
4278
4279
4280 {
4281   echo "cat >conf$$subs.awk <<_ACEOF" &&
4282   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4283   echo "_ACEOF"
4284 } >conf$$subs.sh ||
4285   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4286 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4287 ac_delim='%!_!# '
4288 for ac_last_try in false false false false false :; do
4289   . ./conf$$subs.sh ||
4290     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4291
4292   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4293   if test $ac_delim_n = $ac_delim_num; then
4294     break
4295   elif $ac_last_try; then
4296     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4297   else
4298     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4299   fi
4300 done
4301 rm -f conf$$subs.sh
4302
4303 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4304 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4305 _ACEOF
4306 sed -n '
4307 h
4308 s/^/S["/; s/!.*/"]=/
4309 p
4310 g
4311 s/^[^!]*!//
4312 :repl
4313 t repl
4314 s/'"$ac_delim"'$//
4315 t delim
4316 :nl
4317 h
4318 s/\(.\{148\}\).*/\1/
4319 t more1
4320 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4321 p
4322 n
4323 b repl
4324 :more1
4325 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4326 p
4327 g
4328 s/.\{148\}//
4329 t nl
4330 :delim
4331 h
4332 s/\(.\{148\}\).*/\1/
4333 t more2
4334 s/["\\]/\\&/g; s/^/"/; s/$/"/
4335 p
4336 b
4337 :more2
4338 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4339 p
4340 g
4341 s/.\{148\}//
4342 t delim
4343 ' <conf$$subs.awk | sed '
4344 /^[^""]/{
4345   N
4346   s/\n//
4347 }
4348 ' >>$CONFIG_STATUS || ac_write_fail=1
4349 rm -f conf$$subs.awk
4350 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4351 _ACAWK
4352 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4353   for (key in S) S_is_set[key] = 1
4354   FS = "\a"
4355
4356 }
4357 {
4358   line = $ 0
4359   nfields = split(line, field, "@")
4360   substed = 0
4361   len = length(field[1])
4362   for (i = 2; i < nfields; i++) {
4363     key = field[i]
4364     keylen = length(key)
4365     if (S_is_set[key]) {
4366       value = S[key]
4367       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4368       len += length(value) + length(field[++i])
4369       substed = 1
4370     } else
4371       len += 1 + keylen
4372   }
4373
4374   print line
4375 }
4376
4377 _ACAWK
4378 _ACEOF
4379 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4380 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4381   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4382 else
4383   cat
4384 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4385   || as_fn_error "could not setup config files machinery" "$LINENO" 5
4386 _ACEOF
4387
4388 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4389 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4390 # trailing colons and then remove the whole line if VPATH becomes empty
4391 # (actually we leave an empty line to preserve line numbers).
4392 if test "x$srcdir" = x.; then
4393   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4394 s/:*\$(srcdir):*/:/
4395 s/:*\${srcdir}:*/:/
4396 s/:*@srcdir@:*/:/
4397 s/^\([^=]*=[     ]*\):*/\1/
4398 s/:*$//
4399 s/^[^=]*=[       ]*$//
4400 }'
4401 fi
4402
4403 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4404 fi # test -n "$CONFIG_FILES"
4405
4406
4407 eval set X "  :F $CONFIG_FILES      "
4408 shift
4409 for ac_tag
4410 do
4411   case $ac_tag in
4412   :[FHLC]) ac_mode=$ac_tag; continue;;
4413   esac
4414   case $ac_mode$ac_tag in
4415   :[FHL]*:*);;
4416   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4417   :[FH]-) ac_tag=-:-;;
4418   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4419   esac
4420   ac_save_IFS=$IFS
4421   IFS=:
4422   set x $ac_tag
4423   IFS=$ac_save_IFS
4424   shift
4425   ac_file=$1
4426   shift
4427
4428   case $ac_mode in
4429   :L) ac_source=$1;;
4430   :[FH])
4431     ac_file_inputs=
4432     for ac_f
4433     do
4434       case $ac_f in
4435       -) ac_f="$tmp/stdin";;
4436       *) # Look for the file first in the build tree, then in the source tree
4437          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4438          # because $ac_f cannot contain `:'.
4439          test -f "$ac_f" ||
4440            case $ac_f in
4441            [\\/$]*) false;;
4442            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4443            esac ||
4444            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4445       esac
4446       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4447       as_fn_append ac_file_inputs " '$ac_f'"
4448     done
4449
4450     # Let's still pretend it is `configure' which instantiates (i.e., don't
4451     # use $as_me), people would be surprised to read:
4452     #    /* config.h.  Generated by config.status.  */
4453     configure_input='Generated from '`
4454           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4455         `' by configure.'
4456     if test x"$ac_file" != x-; then
4457       configure_input="$ac_file.  $configure_input"
4458       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4459 $as_echo "$as_me: creating $ac_file" >&6;}
4460     fi
4461     # Neutralize special characters interpreted by sed in replacement strings.
4462     case $configure_input in #(
4463     *\&* | *\|* | *\\* )
4464        ac_sed_conf_input=`$as_echo "$configure_input" |
4465        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4466     *) ac_sed_conf_input=$configure_input;;
4467     esac
4468
4469     case $ac_tag in
4470     *:-:* | *:-) cat >"$tmp/stdin" \
4471       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4472     esac
4473     ;;
4474   esac
4475
4476   ac_dir=`$as_dirname -- "$ac_file" ||
4477 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4478          X"$ac_file" : 'X\(//\)[^/]' \| \
4479          X"$ac_file" : 'X\(//\)$' \| \
4480          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4481 $as_echo X"$ac_file" |
4482     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4483             s//\1/
4484             q
4485           }
4486           /^X\(\/\/\)[^/].*/{
4487             s//\1/
4488             q
4489           }
4490           /^X\(\/\/\)$/{
4491             s//\1/
4492             q
4493           }
4494           /^X\(\/\).*/{
4495             s//\1/
4496             q
4497           }
4498           s/.*/./; q'`
4499   as_dir="$ac_dir"; as_fn_mkdir_p
4500   ac_builddir=.
4501
4502 case "$ac_dir" in
4503 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4504 *)
4505   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4506   # A ".." for each directory in $ac_dir_suffix.
4507   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4508   case $ac_top_builddir_sub in
4509   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4510   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4511   esac ;;
4512 esac
4513 ac_abs_top_builddir=$ac_pwd
4514 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4515 # for backward compatibility:
4516 ac_top_builddir=$ac_top_build_prefix
4517
4518 case $srcdir in
4519   .)  # We are building in place.
4520     ac_srcdir=.
4521     ac_top_srcdir=$ac_top_builddir_sub
4522     ac_abs_top_srcdir=$ac_pwd ;;
4523   [\\/]* | ?:[\\/]* )  # Absolute name.
4524     ac_srcdir=$srcdir$ac_dir_suffix;
4525     ac_top_srcdir=$srcdir
4526     ac_abs_top_srcdir=$srcdir ;;
4527   *) # Relative name.
4528     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4529     ac_top_srcdir=$ac_top_build_prefix$srcdir
4530     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4531 esac
4532 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4533
4534
4535   case $ac_mode in
4536   :F)
4537   #
4538   # CONFIG_FILE
4539   #
4540
4541 _ACEOF
4542
4543 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4544 # If the template does not know about datarootdir, expand it.
4545 # FIXME: This hack should be removed a few years after 2.60.
4546 ac_datarootdir_hack=; ac_datarootdir_seen=
4547 ac_sed_dataroot='
4548 /datarootdir/ {
4549   p
4550   q
4551 }
4552 /@datadir@/p
4553 /@docdir@/p
4554 /@infodir@/p
4555 /@localedir@/p
4556 /@mandir@/p'
4557 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4558 *datarootdir*) ac_datarootdir_seen=yes;;
4559 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4560   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4561 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4562 _ACEOF
4563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4564   ac_datarootdir_hack='
4565   s&@datadir@&$datadir&g
4566   s&@docdir@&$docdir&g
4567   s&@infodir@&$infodir&g
4568   s&@localedir@&$localedir&g
4569   s&@mandir@&$mandir&g
4570   s&\\\${datarootdir}&$datarootdir&g' ;;
4571 esac
4572 _ACEOF
4573
4574 # Neutralize VPATH when `$srcdir' = `.'.
4575 # Shell code in configure.ac might set extrasub.
4576 # FIXME: do we really want to maintain this feature?
4577 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4578 ac_sed_extra="$ac_vpsub
4579 $extrasub
4580 _ACEOF
4581 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4582 :t
4583 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4584 s|@configure_input@|$ac_sed_conf_input|;t t
4585 s&@top_builddir@&$ac_top_builddir_sub&;t t
4586 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4587 s&@srcdir@&$ac_srcdir&;t t
4588 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4589 s&@top_srcdir@&$ac_top_srcdir&;t t
4590 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4591 s&@builddir@&$ac_builddir&;t t
4592 s&@abs_builddir@&$ac_abs_builddir&;t t
4593 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4594 $ac_datarootdir_hack
4595 "
4596 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
4597   || as_fn_error "could not create $ac_file" "$LINENO" 5
4598
4599 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4600   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4601   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4602   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4603 which seems to be undefined.  Please make sure it is defined." >&5
4604 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4605 which seems to be undefined.  Please make sure it is defined." >&2;}
4606
4607   rm -f "$tmp/stdin"
4608   case $ac_file in
4609   -) cat "$tmp/out" && rm -f "$tmp/out";;
4610   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4611   esac \
4612   || as_fn_error "could not create $ac_file" "$LINENO" 5
4613  ;;
4614
4615
4616
4617   esac
4618
4619
4620   case $ac_file$ac_mode in
4621     "lib/pdtrace":F) chmod +x lib/pdtrace ;;
4622
4623   esac
4624 done # for ac_tag
4625
4626
4627 as_fn_exit 0
4628 _ACEOF
4629 ac_clean_files=$ac_clean_files_save
4630
4631 test $ac_write_fail = 0 ||
4632   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4633
4634
4635 # configure is writing to config.log, and then calls config.status.
4636 # config.status does its own redirection, appending to config.log.
4637 # Unfortunately, on DOS this fails, as config.log is still kept open
4638 # by configure, so config.status won't be able to write to it; its
4639 # output is simply discarded.  So we exec the FD to /dev/null,
4640 # effectively closing config.log, so it can be properly (re)opened and
4641 # appended to by config.status.  When coming back to configure, we
4642 # need to make the FD available again.
4643 if test "$no_create" != yes; then
4644   ac_cs_success=:
4645   ac_config_status_args=
4646   test "$silent" = yes &&
4647     ac_config_status_args="$ac_config_status_args --quiet"
4648   exec 5>/dev/null
4649   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4650   exec 5>>config.log
4651   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4652   # would make configure fail if this is the last instruction.
4653   $ac_cs_success || as_fn_exit $?
4654 fi
4655
4656 #
4657 # CONFIG_SUBDIRS section.
4658 #
4659 if test "$no_recursion" != yes; then
4660
4661   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4662   # so they do not pile up.
4663   ac_sub_configure_args=
4664   ac_prev=
4665   eval "set x $ac_configure_args"
4666   shift
4667   for ac_arg
4668   do
4669     if test -n "$ac_prev"; then
4670       ac_prev=
4671       continue
4672     fi
4673     case $ac_arg in
4674     -cache-file | --cache-file | --cache-fil | --cache-fi \
4675     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4676       ac_prev=cache_file ;;
4677     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4678     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4679     | --c=*)
4680       ;;
4681     --config-cache | -C)
4682       ;;
4683     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4684       ac_prev=srcdir ;;
4685     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4686       ;;
4687     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4688       ac_prev=prefix ;;
4689     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4690       ;;
4691     --disable-option-checking)
4692       ;;
4693     *)
4694       case $ac_arg in
4695       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4696       esac
4697       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4698     esac
4699   done
4700
4701   # Always prepend --prefix to ensure using the same prefix
4702   # in subdir configurations.
4703   ac_arg="--prefix=$prefix"
4704   case $ac_arg in
4705   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4706   esac
4707   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4708
4709   # Pass --silent
4710   if test "$silent" = yes; then
4711     ac_sub_configure_args="--silent $ac_sub_configure_args"
4712   fi
4713
4714   # Always prepend --disable-option-checking to silence warnings, since
4715   # different subdirs can have different --enable and --with options.
4716   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4717
4718   ac_popdir=`pwd`
4719   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
4720
4721     # Do not complain, so a configure script can configure whichever
4722     # parts of a large source tree are present.
4723     test -d "$srcdir/$ac_dir" || continue
4724
4725     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4726     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4727     $as_echo "$ac_msg" >&6
4728     as_dir="$ac_dir"; as_fn_mkdir_p
4729     ac_builddir=.
4730
4731 case "$ac_dir" in
4732 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4733 *)
4734   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4735   # A ".." for each directory in $ac_dir_suffix.
4736   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4737   case $ac_top_builddir_sub in
4738   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4739   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4740   esac ;;
4741 esac
4742 ac_abs_top_builddir=$ac_pwd
4743 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4744 # for backward compatibility:
4745 ac_top_builddir=$ac_top_build_prefix
4746
4747 case $srcdir in
4748   .)  # We are building in place.
4749     ac_srcdir=.
4750     ac_top_srcdir=$ac_top_builddir_sub
4751     ac_abs_top_srcdir=$ac_pwd ;;
4752   [\\/]* | ?:[\\/]* )  # Absolute name.
4753     ac_srcdir=$srcdir$ac_dir_suffix;
4754     ac_top_srcdir=$srcdir
4755     ac_abs_top_srcdir=$srcdir ;;
4756   *) # Relative name.
4757     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4758     ac_top_srcdir=$ac_top_build_prefix$srcdir
4759     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4760 esac
4761 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4762
4763
4764     cd "$ac_dir"
4765
4766     # Check for guested configure; otherwise get Cygnus style configure.
4767     if test -f "$ac_srcdir/configure.gnu"; then
4768       ac_sub_configure=$ac_srcdir/configure.gnu
4769     elif test -f "$ac_srcdir/configure"; then
4770       ac_sub_configure=$ac_srcdir/configure
4771     elif test -f "$ac_srcdir/configure.in"; then
4772       # This should be Cygnus configure.
4773       ac_sub_configure=$ac_aux_dir/configure
4774     else
4775       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
4776 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
4777       ac_sub_configure=
4778     fi
4779
4780     # The recursion is here.
4781     if test -n "$ac_sub_configure"; then
4782       # Make the cache file name correct relative to the subdirectory.
4783       case $cache_file in
4784       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4785       *) # Relative name.
4786         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4787       esac
4788
4789       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4790 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4791       # The eval makes quoting arguments work.
4792       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4793            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4794         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4795     fi
4796
4797     cd "$ac_popdir"
4798   done
4799 fi
4800 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4801   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4802 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4803 fi
4804