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 EXTRA_RULES
 595 EGREP
 596 GREP
 597 CPP
 598 OBJEXT
 599 EXEEXT
 600 ac_ct_CC
 601 CPPFLAGS
 602 LDFLAGS
 603 CFLAGS
 604 CC
 605 RPATH_ENVVAR
 606 subdirs
 607 SET_MAKE
 608 GMAKE_FALSE
 609 GMAKE_TRUE
 610 MAKE
 611 target_noncanonical
 612 target_os
 613 target_vendor
 614 target_cpu
 615 target
 616 host_os
 617 host_vendor
 618 host_cpu
 619 host
 620 build_os
 621 build_vendor
 622 build_cpu
 623 build
 624 target_alias
 625 host_alias
 626 build_alias
 627 LIBS
 628 ECHO_T
 629 ECHO_N
 630 ECHO_C
 631 DEFS
 632 mandir
 633 localedir
 634 libdir
 635 psdir
 636 pdfdir
 637 dvidir
 638 htmldir
 639 infodir
 640 docdir
 641 oldincludedir
 642 includedir
 643 localstatedir
 644 sharedstatedir
 645 sysconfdir
 646 datadir
 647 datarootdir
 648 libexecdir
 649 sbindir
 650 bindir
 651 program_transform_name
 652 prefix
 653 exec_prefix
 654 PACKAGE_URL
 655 PACKAGE_BUGREPORT
 656 PACKAGE_STRING
 657 PACKAGE_VERSION
 658 PACKAGE_TARNAME
 659 PACKAGE_NAME
 660 PATH_SEPARATOR
 661 SHELL'
 662 ac_subst_files=''
 663 ac_user_opts='
 664 enable_option_checking
 665 enable_gdbtk
 666 enable_shared
 667 '
 668       ac_precious_vars='build_alias
 669 host_alias
 670 target_alias
 671 CC
 672 CFLAGS
 673 LDFLAGS
 674 LIBS
 675 CPPFLAGS
 676 CPP'
 677 ac_subdirs_all='gdb.gdbtk'
 678
 679 # Initialize some variables set by options.
 680 ac_init_help=
 681 ac_init_version=false
 682 ac_unrecognized_opts=
 683 ac_unrecognized_sep=
 684 # The variables have the same names as the options, with
 685 # dashes changed to underlines.
 686 cache_file=/dev/null
 687 exec_prefix=NONE
 688 no_create=
 689 no_recursion=
 690 prefix=NONE
 691 program_prefix=NONE
 692 program_suffix=NONE
 693 program_transform_name=s,x,x,
 694 silent=
 695 site=
 696 srcdir=
 697 verbose=
 698 x_includes=NONE
 699 x_libraries=NONE
 700
 701 # Installation directory options.
 702 # These are left unexpanded so users can "make install exec_prefix=/foo"
 703 # and all the variables that are supposed to be based on exec_prefix
 704 # by default will actually change.
 705 # Use braces instead of parens because sh, perl, etc. also accept them.
 706 # (The list follows the same order as the GNU Coding Standards.)
 707 bindir='${exec_prefix}/bin'
 708 sbindir='${exec_prefix}/sbin'
 709 libexecdir='${exec_prefix}/libexec'
 710 datarootdir='${prefix}/share'
 711 datadir='${datarootdir}'
 712 sysconfdir='${prefix}/etc'
 713 sharedstatedir='${prefix}/com'
 714 localstatedir='${prefix}/var'
 715 includedir='${prefix}/include'
 716 oldincludedir='/usr/include'
 717 docdir='${datarootdir}/doc/${PACKAGE}'
 718 infodir='${datarootdir}/info'
 719 htmldir='${docdir}'
 720 dvidir='${docdir}'
 721 pdfdir='${docdir}'
 722 psdir='${docdir}'
 723 libdir='${exec_prefix}/lib'
 724 localedir='${datarootdir}/locale'
 725 mandir='${datarootdir}/man'
 726
 727 ac_prev=
 728 ac_dashdash=
 729 for ac_option
 730 do
 731   # If the previous option needs an argument, assign it.
 732   if test -n "$ac_prev"; then
 733     eval $ac_prev=\$ac_option
 734     ac_prev=
 735     continue
 736   fi
 737
 738   case $ac_option in
 739   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 740   *)    ac_optarg=yes ;;
 741   esac
 742
 743   # Accept the important Cygnus configure options, so we can diagnose typos.
 744
 745   case $ac_dashdash$ac_option in
 746   --)
 747     ac_dashdash=yes ;;
 748
 749   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 750     ac_prev=bindir ;;
 751   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 752     bindir=$ac_optarg ;;
 753
 754   -build | --build | --buil | --bui | --bu)
 755     ac_prev=build_alias ;;
 756   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 757     build_alias=$ac_optarg ;;
 758
 759   -cache-file | --cache-file | --cache-fil | --cache-fi \
 760   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 761     ac_prev=cache_file ;;
 762   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 763   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 764     cache_file=$ac_optarg ;;
 765
 766   --config-cache | -C)
 767     cache_file=config.cache ;;
 768
 769   -datadir | --datadir | --datadi | --datad)
 770     ac_prev=datadir ;;
 771   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 772     datadir=$ac_optarg ;;
 773
 774   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 775   | --dataroo | --dataro | --datar)
 776     ac_prev=datarootdir ;;
 777   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 778   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 779     datarootdir=$ac_optarg ;;
 780
 781   -disable-* | --disable-*)
 782     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 783     # Reject names that are not valid shell variable names.
 784     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 785       as_fn_error "invalid feature name: $ac_useropt"
 786     ac_useropt_orig=$ac_useropt
 787     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 788     case $ac_user_opts in
 789       *"
 790 "enable_$ac_useropt"
 791 "*) ;;
 792       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 793          ac_unrecognized_sep=', ';;
 794     esac
 795     eval enable_$ac_useropt=no ;;
 796
 797   -docdir | --docdir | --docdi | --doc | --do)
 798     ac_prev=docdir ;;
 799   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 800     docdir=$ac_optarg ;;
 801
 802   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 803     ac_prev=dvidir ;;
 804   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 805     dvidir=$ac_optarg ;;
 806
 807   -enable-* | --enable-*)
 808     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 809     # Reject names that are not valid shell variable names.
 810     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 811       as_fn_error "invalid feature name: $ac_useropt"
 812     ac_useropt_orig=$ac_useropt
 813     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 814     case $ac_user_opts in
 815       *"
 816 "enable_$ac_useropt"
 817 "*) ;;
 818       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 819          ac_unrecognized_sep=', ';;
 820     esac
 821     eval enable_$ac_useropt=\$ac_optarg ;;
 822
 823   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 824   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 825   | --exec | --exe | --ex)
 826     ac_prev=exec_prefix ;;
 827   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 828   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 829   | --exec=* | --exe=* | --ex=*)
 830     exec_prefix=$ac_optarg ;;
 831
 832   -gas | --gas | --ga | --g)
 833     # Obsolete; use --with-gas.
 834     with_gas=yes ;;
 835
 836   -help | --help | --hel | --he | -h)
 837     ac_init_help=long ;;
 838   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 839     ac_init_help=recursive ;;
 840   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 841     ac_init_help=short ;;
 842
 843   -host | --host | --hos | --ho)
 844     ac_prev=host_alias ;;
 845   -host=* | --host=* | --hos=* | --ho=*)
 846     host_alias=$ac_optarg ;;
 847
 848   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 849     ac_prev=htmldir ;;
 850   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 851   | --ht=*)
 852     htmldir=$ac_optarg ;;
 853
 854   -includedir | --includedir | --includedi | --included | --include \
 855   | --includ | --inclu | --incl | --inc)
 856     ac_prev=includedir ;;
 857   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 858   | --includ=* | --inclu=* | --incl=* | --inc=*)
 859     includedir=$ac_optarg ;;
 860
 861   -infodir | --infodir | --infodi | --infod | --info | --inf)
 862     ac_prev=infodir ;;
 863   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 864     infodir=$ac_optarg ;;
 865
 866   -libdir | --libdir | --libdi | --libd)
 867     ac_prev=libdir ;;
 868   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 869     libdir=$ac_optarg ;;
 870
 871   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 872   | --libexe | --libex | --libe)
 873     ac_prev=libexecdir ;;
 874   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 875   | --libexe=* | --libex=* | --libe=*)
 876     libexecdir=$ac_optarg ;;
 877
 878   -localedir | --localedir | --localedi | --localed | --locale)
 879     ac_prev=localedir ;;
 880   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 881     localedir=$ac_optarg ;;
 882
 883   -localstatedir | --localstatedir | --localstatedi | --localstated \
 884   | --localstate | --localstat | --localsta | --localst | --locals)
 885     ac_prev=localstatedir ;;
 886   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 887   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 888     localstatedir=$ac_optarg ;;
 889
 890   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 891     ac_prev=mandir ;;
 892   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 893     mandir=$ac_optarg ;;
 894
 895   -nfp | --nfp | --nf)
 896     # Obsolete; use --without-fp.
 897     with_fp=no ;;
 898
 899   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 900   | --no-cr | --no-c | -n)
 901     no_create=yes ;;
 902
 903   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 904   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 905     no_recursion=yes ;;
 906
 907   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 908   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 909   | --oldin | --oldi | --old | --ol | --o)
 910     ac_prev=oldincludedir ;;
 911   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 912   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 913   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 914     oldincludedir=$ac_optarg ;;
 915
 916   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 917     ac_prev=prefix ;;
 918   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 919     prefix=$ac_optarg ;;
 920
 921   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 922   | --program-pre | --program-pr | --program-p)
 923     ac_prev=program_prefix ;;
 924   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 925   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 926     program_prefix=$ac_optarg ;;
 927
 928   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 929   | --program-suf | --program-su | --program-s)
 930     ac_prev=program_suffix ;;
 931   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 932   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 933     program_suffix=$ac_optarg ;;
 934
 935   -program-transform-name | --program-transform-name \
 936   | --program-transform-nam | --program-transform-na \
 937   | --program-transform-n | --program-transform- \
 938   | --program-transform | --program-transfor \
 939   | --program-transfo | --program-transf \
 940   | --program-trans | --program-tran \
 941   | --progr-tra | --program-tr | --program-t)
 942     ac_prev=program_transform_name ;;
 943   -program-transform-name=* | --program-transform-name=* \
 944   | --program-transform-nam=* | --program-transform-na=* \
 945   | --program-transform-n=* | --program-transform-=* \
 946   | --program-transform=* | --program-transfor=* \
 947   | --program-transfo=* | --program-transf=* \
 948   | --program-trans=* | --program-tran=* \
 949   | --progr-tra=* | --program-tr=* | --program-t=*)
 950     program_transform_name=$ac_optarg ;;
 951
 952   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 953     ac_prev=pdfdir ;;
 954   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 955     pdfdir=$ac_optarg ;;
 956
 957   -psdir | --psdir | --psdi | --psd | --ps)
 958     ac_prev=psdir ;;
 959   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 960     psdir=$ac_optarg ;;
 961
 962   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 963   | -silent | --silent | --silen | --sile | --sil)
 964     silent=yes ;;
 965
 966   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 967     ac_prev=sbindir ;;
 968   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 969   | --sbi=* | --sb=*)
 970     sbindir=$ac_optarg ;;
 971
 972   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 973   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 974   | --sharedst | --shareds | --shared | --share | --shar \
 975   | --sha | --sh)
 976     ac_prev=sharedstatedir ;;
 977   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 978   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 979   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 980   | --sha=* | --sh=*)
 981     sharedstatedir=$ac_optarg ;;
 982
 983   -site | --site | --sit)
 984     ac_prev=site ;;
 985   -site=* | --site=* | --sit=*)
 986     site=$ac_optarg ;;
 987
 988   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 989     ac_prev=srcdir ;;
 990   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 991     srcdir=$ac_optarg ;;
 992
 993   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 994   | --syscon | --sysco | --sysc | --sys | --sy)
 995     ac_prev=sysconfdir ;;
 996   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 997   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 998     sysconfdir=$ac_optarg ;;
 999
1000   -target | --target | --targe | --targ | --tar | --ta | --t)
1001     ac_prev=target_alias ;;
1002   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1003     target_alias=$ac_optarg ;;
1004
1005   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1006     verbose=yes ;;
1007
1008   -version | --version | --versio | --versi | --vers | -V)
1009     ac_init_version=: ;;
1010
1011   -with-* | --with-*)
1012     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1013     # Reject names that are not valid shell variable names.
1014     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1015       as_fn_error "invalid package name: $ac_useropt"
1016     ac_useropt_orig=$ac_useropt
1017     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1018     case $ac_user_opts in
1019       *"
1020 "with_$ac_useropt"
1021 "*) ;;
1022       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1023          ac_unrecognized_sep=', ';;
1024     esac
1025     eval with_$ac_useropt=\$ac_optarg ;;
1026
1027   -without-* | --without-*)
1028     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1029     # Reject names that are not valid shell variable names.
1030     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1031       as_fn_error "invalid package name: $ac_useropt"
1032     ac_useropt_orig=$ac_useropt
1033     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1034     case $ac_user_opts in
1035       *"
1036 "with_$ac_useropt"
1037 "*) ;;
1038       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1039          ac_unrecognized_sep=', ';;
1040     esac
1041     eval with_$ac_useropt=no ;;
1042
1043   --x)
1044     # Obsolete; use --with-x.
1045     with_x=yes ;;
1046
1047   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1048   | --x-incl | --x-inc | --x-in | --x-i)
1049     ac_prev=x_includes ;;
1050   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1051   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1052     x_includes=$ac_optarg ;;
1053
1054   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1055   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1056     ac_prev=x_libraries ;;
1057   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1058   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1059     x_libraries=$ac_optarg ;;
1060
1061   -*) as_fn_error "unrecognized option: \`$ac_option'
1062 Try \`$0 --help' for more information."
1063     ;;
1064
1065   *=*)
1066     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1067     # Reject names that are not valid shell variable names.
1068     case $ac_envvar in #(
1069       '' | [0-9]* | *[!_$as_cr_alnum]* )
1070       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1071     esac
1072     eval $ac_envvar=\$ac_optarg
1073     export $ac_envvar ;;
1074
1075   *)
1076     # FIXME: should be removed in autoconf 3.0.
1077     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1078     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1079       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1080     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1081     ;;
1082
1083   esac
1084 done
1085
1086 if test -n "$ac_prev"; then
1087   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1088   as_fn_error "missing argument to $ac_option"
1089 fi
1090
1091 if test -n "$ac_unrecognized_opts"; then
1092   case $enable_option_checking in
1093     no) ;;
1094     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1095     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1096   esac
1097 fi
1098
1099 # Check all directory arguments for consistency.
1100 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1101                 datadir sysconfdir sharedstatedir localstatedir includedir \
1102                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1103                 libdir localedir mandir
1104 do
1105   eval ac_val=\$$ac_var
1106   # Remove trailing slashes.
1107   case $ac_val in
1108     */ )
1109       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1110       eval $ac_var=\$ac_val;;
1111   esac
1112   # Be sure to have absolute directory names.
1113   case $ac_val in
1114     [\\/$]* | ?:[\\/]* )  continue;;
1115     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1116   esac
1117   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1118 done
1119
1120 # There might be people who depend on the old broken behavior: `$host'
1121 # used to hold the argument of --host etc.
1122 # FIXME: To remove some day.
1123 build=$build_alias
1124 host=$host_alias
1125 target=$target_alias
1126
1127 # FIXME: To remove some day.
1128 if test "x$host_alias" != x; then
1129   if test "x$build_alias" = x; then
1130     cross_compiling=maybe
1131     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1132     If a cross compiler is detected then cross compile mode will be used." >&2
1133   elif test "x$build_alias" != "x$host_alias"; then
1134     cross_compiling=yes
1135   fi
1136 fi
1137
1138 ac_tool_prefix=
1139 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1140
1141 test "$silent" = yes && exec 6>/dev/null
1142
1143
1144 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1145 ac_ls_di=`ls -di .` &&
1146 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1147   as_fn_error "working directory cannot be determined"
1148 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1149   as_fn_error "pwd does not report name of working directory"
1150
1151
1152 # Find the source files, if location was not specified.
1153 if test -z "$srcdir"; then
1154   ac_srcdir_defaulted=yes
1155   # Try the directory containing this script, then the parent directory.
1156   ac_confdir=`$as_dirname -- "$as_myself" ||
1157 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1158          X"$as_myself" : 'X\(//\)[^/]' \| \
1159          X"$as_myself" : 'X\(//\)$' \| \
1160          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1161 $as_echo X"$as_myself" |
1162     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1163             s//\1/
1164             q
1165           }
1166           /^X\(\/\/\)[^/].*/{
1167             s//\1/
1168             q
1169           }
1170           /^X\(\/\/\)$/{
1171             s//\1/
1172             q
1173           }
1174           /^X\(\/\).*/{
1175             s//\1/
1176             q
1177           }
1178           s/.*/./; q'`
1179   srcdir=$ac_confdir
1180   if test ! -r "$srcdir/$ac_unique_file"; then
1181     srcdir=..
1182   fi
1183 else
1184   ac_srcdir_defaulted=no
1185 fi
1186 if test ! -r "$srcdir/$ac_unique_file"; then
1187   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1188   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1189 fi
1190 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1191 ac_abs_confdir=`(
1192         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1193         pwd)`
1194 # When building in place, set srcdir=.
1195 if test "$ac_abs_confdir" = "$ac_pwd"; then
1196   srcdir=.
1197 fi
1198 # Remove unnecessary trailing slashes from srcdir.
1199 # Double slashes in file names in object file debugging info
1200 # mess up M-x gdb in Emacs.
1201 case $srcdir in
1202 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1203 esac
1204 for ac_var in $ac_precious_vars; do
1205   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1206   eval ac_env_${ac_var}_value=\$${ac_var}
1207   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1208   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1209 done
1210
1211 #
1212 # Report the --help message.
1213 #
1214 if test "$ac_init_help" = "long"; then
1215   # Omit some internal or obsolete options to make the list less imposing.
1216   # This message is too long to be a string in the A/UX 3.1 sh.
1217   cat <<_ACEOF
1218 \`configure' configures this package to adapt to many kinds of systems.
1219
1220 Usage: $0 [OPTION]... [VAR=VALUE]...
1221
1222 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1223 VAR=VALUE.  See below for descriptions of some of the useful variables.
1224
1225 Defaults for the options are specified in brackets.
1226
1227 Configuration:
1228   -h, --help              display this help and exit
1229       --help=short        display options specific to this package
1230       --help=recursive    display the short help of all the included packages
1231   -V, --version           display version information and exit
1232   -q, --quiet, --silent   do not print \`checking...' messages
1233       --cache-file=FILE   cache test results in FILE [disabled]
1234   -C, --config-cache      alias for \`--cache-file=config.cache'
1235   -n, --no-create         do not create output files
1236       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1237
1238 Installation directories:
1239   --prefix=PREFIX         install architecture-independent files in PREFIX
1240                           [$ac_default_prefix]
1241   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1242                           [PREFIX]
1243
1244 By default, \`make install' will install all the files in
1245 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1246 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1247 for instance \`--prefix=\$HOME'.
1248
1249 For better control, use the options below.
1250
1251 Fine tuning of the installation directories:
1252   --bindir=DIR            user executables [EPREFIX/bin]
1253   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1254   --libexecdir=DIR        program executables [EPREFIX/libexec]
1255   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1256   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1257   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1258   --libdir=DIR            object code libraries [EPREFIX/lib]
1259   --includedir=DIR        C header files [PREFIX/include]
1260   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1261   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1262   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1263   --infodir=DIR           info documentation [DATAROOTDIR/info]
1264   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1265   --mandir=DIR            man documentation [DATAROOTDIR/man]
1266   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1267   --htmldir=DIR           html documentation [DOCDIR]
1268   --dvidir=DIR            dvi documentation [DOCDIR]
1269   --pdfdir=DIR            pdf documentation [DOCDIR]
1270   --psdir=DIR             ps documentation [DOCDIR]
1271 _ACEOF
1272
1273   cat <<\_ACEOF
1274
1275 System types:
1276   --build=BUILD     configure for building on BUILD [guessed]
1277   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1278   --target=TARGET   configure for building compilers for TARGET [HOST]
1279 _ACEOF
1280 fi
1281
1282 if test -n "$ac_init_help"; then
1283
1284   cat <<\_ACEOF
1285
1286 Optional Features:
1287   --disable-option-checking  ignore unrecognized --enable/--with options
1288   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1289   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1290   --enable-gtk            enable gdbtk graphical user interface (GUI)
1291   --enable-shared         build shared libraries deault=yes
1292
1293 Some influential environment variables:
1294   CC          C compiler command
1295   CFLAGS      C compiler flags
1296   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1297               nonstandard directory <lib dir>
1298   LIBS        libraries to pass to the linker, e.g. -l<library>
1299   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1300               you have headers in a nonstandard directory <include dir>
1301   CPP         C preprocessor
1302
1303 Use these variables to override the choices made by `configure' or to help
1304 it to find libraries and programs with nonstandard names/locations.
1305
1306 Report bugs to the package provider.
1307 _ACEOF
1308 ac_status=$?
1309 fi
1310
1311 if test "$ac_init_help" = "recursive"; then
1312   # If there are subdirs, report their specific --help.
1313   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1314     test -d "$ac_dir" ||
1315       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1316       continue
1317     ac_builddir=.
1318
1319 case "$ac_dir" in
1320 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1321 *)
1322   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1323   # A ".." for each directory in $ac_dir_suffix.
1324   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1325   case $ac_top_builddir_sub in
1326   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1327   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1328   esac ;;
1329 esac
1330 ac_abs_top_builddir=$ac_pwd
1331 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1332 # for backward compatibility:
1333 ac_top_builddir=$ac_top_build_prefix
1334
1335 case $srcdir in
1336   .)  # We are building in place.
1337     ac_srcdir=.
1338     ac_top_srcdir=$ac_top_builddir_sub
1339     ac_abs_top_srcdir=$ac_pwd ;;
1340   [\\/]* | ?:[\\/]* )  # Absolute name.
1341     ac_srcdir=$srcdir$ac_dir_suffix;
1342     ac_top_srcdir=$srcdir
1343     ac_abs_top_srcdir=$srcdir ;;
1344   *) # Relative name.
1345     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1346     ac_top_srcdir=$ac_top_build_prefix$srcdir
1347     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1348 esac
1349 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1350
1351     cd "$ac_dir" || { ac_status=$?; continue; }
1352     # Check for guested configure.
1353     if test -f "$ac_srcdir/configure.gnu"; then
1354       echo &&
1355       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1356     elif test -f "$ac_srcdir/configure"; then
1357       echo &&
1358       $SHELL "$ac_srcdir/configure" --help=recursive
1359     else
1360       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1361     fi || ac_status=$?
1362     cd "$ac_pwd" || { ac_status=$?; break; }
1363   done
1364 fi
1365
1366 test -n "$ac_init_help" && exit $ac_status
1367 if $ac_init_version; then
1368   cat <<\_ACEOF
1369 configure
1370 generated by GNU Autoconf 2.64
1371
1372 Copyright (C) 2009 Free Software Foundation, Inc.
1373 This configure script is free software; the Free Software Foundation
1374 gives unlimited permission to copy, distribute and modify it.
1375 _ACEOF
1376   exit
1377 fi
1378
1379 ## ------------------------ ##
1380 ## Autoconf initialization. ##
1381 ## ------------------------ ##
1382
1383 # ac_fn_c_try_compile LINENO
1384 # --------------------------
1385 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1386 ac_fn_c_try_compile ()
1387 {
1388   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1389   rm -f conftest.$ac_objext
1390   if { { ac_try="$ac_compile"
1391 case "(($ac_try" in
1392   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1393   *) ac_try_echo=$ac_try;;
1394 esac
1395 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1396 $as_echo "$ac_try_echo"; } >&5
1397   (eval "$ac_compile") 2>conftest.err
1398   ac_status=$?
1399   if test -s conftest.err; then
1400     grep -v '^ *+' conftest.err >conftest.er1
1401     cat conftest.er1 >&5
1402     mv -f conftest.er1 conftest.err
1403   fi
1404   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1405   test $ac_status = 0; } && {
1406          test -z "$ac_c_werror_flag" ||
1407          test ! -s conftest.err
1408        } && test -s conftest.$ac_objext; then :
1409   ac_retval=0
1410 else
1411   $as_echo "$as_me: failed program was:" >&5
1412 sed 's/^/| /' conftest.$ac_ext >&5
1413
1414         ac_retval=1
1415 fi
1416   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1417   return $ac_retval
1418
1419 } # ac_fn_c_try_compile
1420
1421 # ac_fn_c_try_cpp LINENO
1422 # ----------------------
1423 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1424 ac_fn_c_try_cpp ()
1425 {
1426   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1427   if { { ac_try="$ac_cpp conftest.$ac_ext"
1428 case "(($ac_try" in
1429   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1430   *) ac_try_echo=$ac_try;;
1431 esac
1432 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1433 $as_echo "$ac_try_echo"; } >&5
1434   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1435   ac_status=$?
1436   if test -s conftest.err; then
1437     grep -v '^ *+' conftest.err >conftest.er1
1438     cat conftest.er1 >&5
1439     mv -f conftest.er1 conftest.err
1440   fi
1441   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1442   test $ac_status = 0; } >/dev/null && {
1443          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1444          test ! -s conftest.err
1445        }; then :
1446   ac_retval=0
1447 else
1448   $as_echo "$as_me: failed program was:" >&5
1449 sed 's/^/| /' conftest.$ac_ext >&5
1450
1451     ac_retval=1
1452 fi
1453   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1454   return $ac_retval
1455
1456 } # ac_fn_c_try_cpp
1457
1458 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1459 # -------------------------------------------------------
1460 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1461 # the include files in INCLUDES and setting the cache variable VAR
1462 # accordingly.
1463 ac_fn_c_check_header_mongrel ()
1464 {
1465   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1466   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1467   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1468 $as_echo_n "checking for $2... " >&6; }
1469 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1470   $as_echo_n "(cached) " >&6
1471 fi
1472 eval ac_res=\$$3
1473                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1474 $as_echo "$ac_res" >&6; }
1475 else
1476   # Is the header compilable?
1477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1478 $as_echo_n "checking $2 usability... " >&6; }
1479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1480 /* end confdefs.h.  */
1481 $4
1482 #include <$2>
1483 _ACEOF
1484 if ac_fn_c_try_compile "$LINENO"; then :
1485   ac_header_compiler=yes
1486 else
1487   ac_header_compiler=no
1488 fi
1489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1491 $as_echo "$ac_header_compiler" >&6; }
1492
1493 # Is the header present?
1494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1495 $as_echo_n "checking $2 presence... " >&6; }
1496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1497 /* end confdefs.h.  */
1498 #include <$2>
1499 _ACEOF
1500 if ac_fn_c_try_cpp "$LINENO"; then :
1501   ac_header_preproc=yes
1502 else
1503   ac_header_preproc=no
1504 fi
1505 rm -f conftest.err conftest.$ac_ext
1506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1507 $as_echo "$ac_header_preproc" >&6; }
1508
1509 # So?  What about this header?
1510 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1511   yes:no: )
1512     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1513 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1514     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1515 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1516     ;;
1517   no:yes:* )
1518     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1519 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1520     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1521 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1522     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1523 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1524     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1525 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1526     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1527 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1528     ;;
1529 esac
1530   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1531 $as_echo_n "checking for $2... " >&6; }
1532 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1533   $as_echo_n "(cached) " >&6
1534 else
1535   eval "$3=\$ac_header_compiler"
1536 fi
1537 eval ac_res=\$$3
1538                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1539 $as_echo "$ac_res" >&6; }
1540 fi
1541   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1542
1543 } # ac_fn_c_check_header_mongrel
1544
1545 # ac_fn_c_try_run LINENO
1546 # ----------------------
1547 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1548 # that executables *can* be run.
1549 ac_fn_c_try_run ()
1550 {
1551   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1552   if { { ac_try="$ac_link"
1553 case "(($ac_try" in
1554   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1555   *) ac_try_echo=$ac_try;;
1556 esac
1557 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1558 $as_echo "$ac_try_echo"; } >&5
1559   (eval "$ac_link") 2>&5
1560   ac_status=$?
1561   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1562   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1563   { { case "(($ac_try" in
1564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1565   *) ac_try_echo=$ac_try;;
1566 esac
1567 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1568 $as_echo "$ac_try_echo"; } >&5
1569   (eval "$ac_try") 2>&5
1570   ac_status=$?
1571   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1572   test $ac_status = 0; }; }; then :
1573   ac_retval=0
1574 else
1575   $as_echo "$as_me: program exited with status $ac_status" >&5
1576        $as_echo "$as_me: failed program was:" >&5
1577 sed 's/^/| /' conftest.$ac_ext >&5
1578
1579        ac_retval=$ac_status
1580 fi
1581   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1582   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1583   return $ac_retval
1584
1585 } # ac_fn_c_try_run
1586
1587 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1588 # -------------------------------------------------------
1589 # Tests whether HEADER exists and can be compiled using the include files in
1590 # INCLUDES, setting the cache variable VAR accordingly.
1591 ac_fn_c_check_header_compile ()
1592 {
1593   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1594   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1595 $as_echo_n "checking for $2... " >&6; }
1596 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1597   $as_echo_n "(cached) " >&6
1598 else
1599   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1600 /* end confdefs.h.  */
1601 $4
1602 #include <$2>
1603 _ACEOF
1604 if ac_fn_c_try_compile "$LINENO"; then :
1605   eval "$3=yes"
1606 else
1607   eval "$3=no"
1608 fi
1609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1610 fi
1611 eval ac_res=\$$3
1612                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1613 $as_echo "$ac_res" >&6; }
1614   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1615
1616 } # ac_fn_c_check_header_compile
1617 cat >config.log <<_ACEOF
1618 This file contains any messages produced by compilers while
1619 running configure, to aid debugging if configure makes a mistake.
1620
1621 It was created by $as_me, which was
1622 generated by GNU Autoconf 2.64.  Invocation command line was
1623
1624   $ $0 $@
1625
1626 _ACEOF
1627 exec 5>>config.log
1628 {
1629 cat <<_ASUNAME
1630 ## --------- ##
1631 ## Platform. ##
1632 ## --------- ##
1633
1634 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1635 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1636 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1637 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1638 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1639
1640 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1641 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1642
1643 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1644 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1645 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1646 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1647 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1648 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1649 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1650
1651 _ASUNAME
1652
1653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1654 for as_dir in $PATH
1655 do
1656   IFS=$as_save_IFS
1657   test -z "$as_dir" && as_dir=.
1658     $as_echo "PATH: $as_dir"
1659   done
1660 IFS=$as_save_IFS
1661
1662 } >&5
1663
1664 cat >&5 <<_ACEOF
1665
1666
1667 ## ----------- ##
1668 ## Core tests. ##
1669 ## ----------- ##
1670
1671 _ACEOF
1672
1673
1674 # Keep a trace of the command line.
1675 # Strip out --no-create and --no-recursion so they do not pile up.
1676 # Strip out --silent because we don't want to record it for future runs.
1677 # Also quote any args containing shell meta-characters.
1678 # Make two passes to allow for proper duplicate-argument suppression.
1679 ac_configure_args=
1680 ac_configure_args0=
1681 ac_configure_args1=
1682 ac_must_keep_next=false
1683 for ac_pass in 1 2
1684 do
1685   for ac_arg
1686   do
1687     case $ac_arg in
1688     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1689     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1690     | -silent | --silent | --silen | --sile | --sil)
1691       continue ;;
1692     *\'*)
1693       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1694     esac
1695     case $ac_pass in
1696     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1697     2)
1698       as_fn_append ac_configure_args1 " '$ac_arg'"
1699       if test $ac_must_keep_next = true; then
1700         ac_must_keep_next=false # Got value, back to normal.
1701       else
1702         case $ac_arg in
1703           *=* | --config-cache | -C | -disable-* | --disable-* \
1704           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1705           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1706           | -with-* | --with-* | -without-* | --without-* | --x)
1707             case "$ac_configure_args0 " in
1708               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1709             esac
1710             ;;
1711           -* ) ac_must_keep_next=true ;;
1712         esac
1713       fi
1714       as_fn_append ac_configure_args " '$ac_arg'"
1715       ;;
1716     esac
1717   done
1718 done
1719 { ac_configure_args0=; unset ac_configure_args0;}
1720 { ac_configure_args1=; unset ac_configure_args1;}
1721
1722 # When interrupted or exit'd, cleanup temporary files, and complete
1723 # config.log.  We remove comments because anyway the quotes in there
1724 # would cause problems or look ugly.
1725 # WARNING: Use '\'' to represent an apostrophe within the trap.
1726 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1727 trap 'exit_status=$?
1728   # Save into config.log some information that might help in debugging.
1729   {
1730     echo
1731
1732     cat <<\_ASBOX
1733 ## ---------------- ##
1734 ## Cache variables. ##
1735 ## ---------------- ##
1736 _ASBOX
1737     echo
1738     # The following way of writing the cache mishandles newlines in values,
1739 (
1740   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1741     eval ac_val=\$$ac_var
1742     case $ac_val in #(
1743     *${as_nl}*)
1744       case $ac_var in #(
1745       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1746 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1747       esac
1748       case $ac_var in #(
1749       _ | IFS | as_nl) ;; #(
1750       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1751       *) { eval $ac_var=; unset $ac_var;} ;;
1752       esac ;;
1753     esac
1754   done
1755   (set) 2>&1 |
1756     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1757     *${as_nl}ac_space=\ *)
1758       sed -n \
1759         "s/'\''/'\''\\\\'\'''\''/g;
1760           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1761       ;; #(
1762     *)
1763       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1764       ;;
1765     esac |
1766     sort
1767 )
1768     echo
1769
1770     cat <<\_ASBOX
1771 ## ----------------- ##
1772 ## Output variables. ##
1773 ## ----------------- ##
1774 _ASBOX
1775     echo
1776     for ac_var in $ac_subst_vars
1777     do
1778       eval ac_val=\$$ac_var
1779       case $ac_val in
1780       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1781       esac
1782       $as_echo "$ac_var='\''$ac_val'\''"
1783     done | sort
1784     echo
1785
1786     if test -n "$ac_subst_files"; then
1787       cat <<\_ASBOX
1788 ## ------------------- ##
1789 ## File substitutions. ##
1790 ## ------------------- ##
1791 _ASBOX
1792       echo
1793       for ac_var in $ac_subst_files
1794       do
1795         eval ac_val=\$$ac_var
1796         case $ac_val in
1797         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1798         esac
1799         $as_echo "$ac_var='\''$ac_val'\''"
1800       done | sort
1801       echo
1802     fi
1803
1804     if test -s confdefs.h; then
1805       cat <<\_ASBOX
1806 ## ----------- ##
1807 ## confdefs.h. ##
1808 ## ----------- ##
1809 _ASBOX
1810       echo
1811       cat confdefs.h
1812       echo
1813     fi
1814     test "$ac_signal" != 0 &&
1815       $as_echo "$as_me: caught signal $ac_signal"
1816     $as_echo "$as_me: exit $exit_status"
1817   } >&5
1818   rm -f core *.core core.conftest.* &&
1819     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1820     exit $exit_status
1821 ' 0
1822 for ac_signal in 1 2 13 15; do
1823   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1824 done
1825 ac_signal=0
1826
1827 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1828 rm -f -r conftest* confdefs.h
1829
1830 $as_echo "/* confdefs.h */" > confdefs.h
1831
1832 # Predefined preprocessor variables.
1833
1834 cat >>confdefs.h <<_ACEOF
1835 #define PACKAGE_NAME "$PACKAGE_NAME"
1836 _ACEOF
1837
1838 cat >>confdefs.h <<_ACEOF
1839 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1840 _ACEOF
1841
1842 cat >>confdefs.h <<_ACEOF
1843 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1844 _ACEOF
1845
1846 cat >>confdefs.h <<_ACEOF
1847 #define PACKAGE_STRING "$PACKAGE_STRING"
1848 _ACEOF
1849
1850 cat >>confdefs.h <<_ACEOF
1851 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1852 _ACEOF
1853
1854 cat >>confdefs.h <<_ACEOF
1855 #define PACKAGE_URL "$PACKAGE_URL"
1856 _ACEOF
1857
1858
1859 # Let the site file select an alternate cache file if it wants to.
1860 # Prefer an explicitly selected file to automatically selected ones.
1861 ac_site_file1=NONE
1862 ac_site_file2=NONE
1863 if test -n "$CONFIG_SITE"; then
1864   ac_site_file1=$CONFIG_SITE
1865 elif test "x$prefix" != xNONE; then
1866   ac_site_file1=$prefix/share/config.site
1867   ac_site_file2=$prefix/etc/config.site
1868 else
1869   ac_site_file1=$ac_default_prefix/share/config.site
1870   ac_site_file2=$ac_default_prefix/etc/config.site
1871 fi
1872 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1873 do
1874   test "x$ac_site_file" = xNONE && continue
1875   if test -r "$ac_site_file"; then
1876     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1877 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1878     sed 's/^/| /' "$ac_site_file" >&5
1879     . "$ac_site_file"
1880   fi
1881 done
1882
1883 if test -r "$cache_file"; then
1884   # Some versions of bash will fail to source /dev/null (special
1885   # files actually), so we avoid doing that.
1886   if test -f "$cache_file"; then
1887     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1888 $as_echo "$as_me: loading cache $cache_file" >&6;}
1889     case $cache_file in
1890       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1891       *)                      . "./$cache_file";;
1892     esac
1893   fi
1894 else
1895   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1896 $as_echo "$as_me: creating cache $cache_file" >&6;}
1897   >$cache_file
1898 fi
1899
1900 # Check that the precious variables saved in the cache have kept the same
1901 # value.
1902 ac_cache_corrupted=false
1903 for ac_var in $ac_precious_vars; do
1904   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1905   eval ac_new_set=\$ac_env_${ac_var}_set
1906   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1907   eval ac_new_val=\$ac_env_${ac_var}_value
1908   case $ac_old_set,$ac_new_set in
1909     set,)
1910       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1911 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1912       ac_cache_corrupted=: ;;
1913     ,set)
1914       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1915 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1916       ac_cache_corrupted=: ;;
1917     ,);;
1918     *)
1919       if test "x$ac_old_val" != "x$ac_new_val"; then
1920         # differences in whitespace do not lead to failure.
1921         ac_old_val_w=`echo x $ac_old_val`
1922         ac_new_val_w=`echo x $ac_new_val`
1923         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1924           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1925 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1926           ac_cache_corrupted=:
1927         else
1928           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1929 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1930           eval $ac_var=\$ac_old_val
1931         fi
1932         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1933 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1934         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1935 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1936       fi;;
1937   esac
1938   # Pass precious variables to config.status.
1939   if test "$ac_new_set" = set; then
1940     case $ac_new_val in
1941     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1942     *) ac_arg=$ac_var=$ac_new_val ;;
1943     esac
1944     case " $ac_configure_args " in
1945       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1946       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1947     esac
1948   fi
1949 done
1950 if $ac_cache_corrupted; then
1951   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1952 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1953   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1954 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1955   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1956 fi
1957 ## -------------------- ##
1958 ## Main body of script. ##
1959 ## -------------------- ##
1960
1961 ac_ext=c
1962 ac_cpp='$CPP $CPPFLAGS'
1963 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1964 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1965 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1966
1967
1968
1969
1970
1971
1972 ac_aux_dir=
1973 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1974   for ac_t in install-sh install.sh shtool; do
1975     if test -f "$ac_dir/$ac_t"; then
1976       ac_aux_dir=$ac_dir
1977       ac_install_sh="$ac_aux_dir/$ac_t -c"
1978       break 2
1979     fi
1980   done
1981 done
1982 if test -z "$ac_aux_dir"; then
1983   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1984 fi
1985
1986 # These three variables are undocumented and unsupported,
1987 # and are intended to be withdrawn in a future Autoconf release.
1988 # They can cause serious problems if a builder's source tree is in a directory
1989 # whose full name contains unusual characters.
1990 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1991 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1992 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1993
1994
1995 # Make sure we can run config.sub.
1996 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1997   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1998
1999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2000 $as_echo_n "checking build system type... " >&6; }
2001 if test "${ac_cv_build+set}" = set; then :
2002   $as_echo_n "(cached) " >&6
2003 else
2004   ac_build_alias=$build_alias
2005 test "x$ac_build_alias" = x &&
2006   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2007 test "x$ac_build_alias" = x &&
2008   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2009 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2010   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2011
2012 fi
2013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2014 $as_echo "$ac_cv_build" >&6; }
2015 case $ac_cv_build in
2016 *-*-*) ;;
2017 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2018 esac
2019 build=$ac_cv_build
2020 ac_save_IFS=$IFS; IFS='-'
2021 set x $ac_cv_build
2022 shift
2023 build_cpu=$1
2024 build_vendor=$2
2025 shift; shift
2026 # Remember, the first character of IFS is used to create $*,
2027 # except with old shells:
2028 build_os=$*
2029 IFS=$ac_save_IFS
2030 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2031
2032
2033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2034 $as_echo_n "checking host system type... " >&6; }
2035 if test "${ac_cv_host+set}" = set; then :
2036   $as_echo_n "(cached) " >&6
2037 else
2038   if test "x$host_alias" = x; then
2039   ac_cv_host=$ac_cv_build
2040 else
2041   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2042     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2043 fi
2044
2045 fi
2046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2047 $as_echo "$ac_cv_host" >&6; }
2048 case $ac_cv_host in
2049 *-*-*) ;;
2050 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2051 esac
2052 host=$ac_cv_host
2053 ac_save_IFS=$IFS; IFS='-'
2054 set x $ac_cv_host
2055 shift
2056 host_cpu=$1
2057 host_vendor=$2
2058 shift; shift
2059 # Remember, the first character of IFS is used to create $*,
2060 # except with old shells:
2061 host_os=$*
2062 IFS=$ac_save_IFS
2063 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2064
2065
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2067 $as_echo_n "checking target system type... " >&6; }
2068 if test "${ac_cv_target+set}" = set; then :
2069   $as_echo_n "(cached) " >&6
2070 else
2071   if test "x$target_alias" = x; then
2072   ac_cv_target=$ac_cv_host
2073 else
2074   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2075     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2076 fi
2077
2078 fi
2079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2080 $as_echo "$ac_cv_target" >&6; }
2081 case $ac_cv_target in
2082 *-*-*) ;;
2083 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2084 esac
2085 target=$ac_cv_target
2086 ac_save_IFS=$IFS; IFS='-'
2087 set x $ac_cv_target
2088 shift
2089 target_cpu=$1
2090 target_vendor=$2
2091 shift; shift
2092 # Remember, the first character of IFS is used to create $*,
2093 # except with old shells:
2094 target_os=$*
2095 IFS=$ac_save_IFS
2096 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2097
2098
2099 # The aliases save the names the user supplied, while $host etc.
2100 # will get canonicalized.
2101 test -n "$target_alias" &&
2102   test "$program_prefix$program_suffix$program_transform_name" = \
2103     NONENONEs,x,x, &&
2104   program_prefix=${target_alias}-
2105
2106  case ${build_alias} in
2107   "") build_noncanonical=${build} ;;
2108   *) build_noncanonical=${build_alias} ;;
2109 esac
2110
2111  case ${host_alias} in
2112   "") host_noncanonical=${build_noncanonical} ;;
2113   *) host_noncanonical=${host_alias} ;;
2114 esac
2115
2116  case ${target_alias} in
2117   "") target_noncanonical=${host_noncanonical} ;;
2118   *) target_noncanonical=${target_alias} ;;
2119 esac
2120
2121
2122
2123
2124 # Check for the 'make' the user wants to use.
2125 for ac_prog in make
2126 do
2127   # Extract the first word of "$ac_prog", so it can be a program name with args.
2128 set dummy $ac_prog; ac_word=$2
2129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2130 $as_echo_n "checking for $ac_word... " >&6; }
2131 if test "${ac_cv_prog_MAKE+set}" = set; then :
2132   $as_echo_n "(cached) " >&6
2133 else
2134   if test -n "$MAKE"; then
2135   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
2136 else
2137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2138 for as_dir in $PATH
2139 do
2140   IFS=$as_save_IFS
2141   test -z "$as_dir" && as_dir=.
2142     for ac_exec_ext in '' $ac_executable_extensions; do
2143   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2144     ac_cv_prog_MAKE="$ac_prog"
2145     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2146     break 2
2147   fi
2148 done
2149   done
2150 IFS=$as_save_IFS
2151
2152 fi
2153 fi
2154 MAKE=$ac_cv_prog_MAKE
2155 if test -n "$MAKE"; then
2156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
2157 $as_echo "$MAKE" >&6; }
2158 else
2159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2160 $as_echo "no" >&6; }
2161 fi
2162
2163
2164   test -n "$MAKE" && break
2165 done
2166
2167 MAKE_IS_GNU=
2168 case "`$MAKE --version 2>&1 | sed 1q`" in
2169   *GNU*)
2170     MAKE_IS_GNU=yes
2171     ;;
2172 esac
2173
2174
2175 if test "$MAKE_IS_GNU" = yes; then
2176   GMAKE_TRUE=
2177   GMAKE_FALSE='#'
2178 else
2179   GMAKE_TRUE='#'
2180   GMAKE_FALSE=
2181 fi
2182
2183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2184 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2185 set x ${MAKE-make}
2186 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2187 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2188   $as_echo_n "(cached) " >&6
2189 else
2190   cat >conftest.make <<\_ACEOF
2191 SHELL = /bin/sh
2192 all:
2193         @echo '@@@%%%=$(MAKE)=@@@%%%'
2194 _ACEOF
2195 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2196 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2197   *@@@%%%=?*=@@@%%%*)
2198     eval ac_cv_prog_make_${ac_make}_set=yes;;
2199   *)
2200     eval ac_cv_prog_make_${ac_make}_set=no;;
2201 esac
2202 rm -f conftest.make
2203 fi
2204 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2206 $as_echo "yes" >&6; }
2207   SET_MAKE=
2208 else
2209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2210 $as_echo "no" >&6; }
2211   SET_MAKE="MAKE=${MAKE-make}"
2212 fi
2213
2214
2215 # Enable gdbtk.
2216 # Check whether --enable-gdbtk was given.
2217 if test "${enable_gdbtk+set}" = set; then :
2218   enableval=$enable_gdbtk;
2219 else
2220   if test -d $srcdir/../gdbtk && test -d $srcdir/gdb.gdbtk; then
2221     enable_gdbtk=yes
2222   else
2223     enable_gdbtk=no
2224   fi
2225 fi
2226
2227 # We unconditionally disable gdbtk tests on selected platforms.
2228 case $host_os in
2229   go32* | windows*)
2230     enable_gdbtk=no ;;
2231 esac
2232
2233 # Add gdbtk tests when appropriate.
2234 if test $enable_gdbtk = yes; then
2235
2236
2237 subdirs="$subdirs gdb.gdbtk"
2238
2239 fi
2240
2241 # Enable shared libraries.
2242 # Check whether --enable-shared was given.
2243 if test "${enable_shared+set}" = set; then :
2244   enableval=$enable_shared;
2245 else
2246   enable_shared=yes
2247 fi
2248
2249
2250 # If we have shared libraries, try to set RPATH_ENVVAR reasonably,
2251 # such that we can find the shared libraries in the build tree.
2252 if test $enable_shared = no; then
2253   # The variable `RPATH_ENVVAR' itself is not likely to be used on any
2254   # platform.
2255   RPATH_ENVVAR=RPATH_ENVVAR
2256 else
2257   # The variable `LD_LIBRARY_PATH' is used on most platforms.
2258   RPATH_ENVVAR=LD_LIBRARY_PATH
2259   # The following exceptions are taken from Libtool 1.4.3.
2260   case $host_os in
2261     aix*)
2262       if test $host_cpu != ia64; then
2263         RPATH_ENVVAR=LIBPATH
2264       fi ;;
2265     darwin* | rhapsody*)
2266       RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
2267     hpux*)
2268       RPATH_ENVVAR=SHLIB_PATH ;;
2269   esac
2270 fi
2271
2272
2273 ac_ext=c
2274 ac_cpp='$CPP $CPPFLAGS'
2275 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2276 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2277 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2278 if test -n "$ac_tool_prefix"; then
2279   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2280 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2282 $as_echo_n "checking for $ac_word... " >&6; }
2283 if test "${ac_cv_prog_CC+set}" = set; then :
2284   $as_echo_n "(cached) " >&6
2285 else
2286   if test -n "$CC"; then
2287   ac_cv_prog_CC="$CC" # Let the user override the test.
2288 else
2289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2290 for as_dir in $PATH
2291 do
2292   IFS=$as_save_IFS
2293   test -z "$as_dir" && as_dir=.
2294     for ac_exec_ext in '' $ac_executable_extensions; do
2295   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2296     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2297     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2298     break 2
2299   fi
2300 done
2301   done
2302 IFS=$as_save_IFS
2303
2304 fi
2305 fi
2306 CC=$ac_cv_prog_CC
2307 if test -n "$CC"; then
2308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2309 $as_echo "$CC" >&6; }
2310 else
2311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2312 $as_echo "no" >&6; }
2313 fi
2314
2315
2316 fi
2317 if test -z "$ac_cv_prog_CC"; then
2318   ac_ct_CC=$CC
2319   # Extract the first word of "gcc", so it can be a program name with args.
2320 set dummy gcc; ac_word=$2
2321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2322 $as_echo_n "checking for $ac_word... " >&6; }
2323 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2324   $as_echo_n "(cached) " >&6
2325 else
2326   if test -n "$ac_ct_CC"; then
2327   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2328 else
2329 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2330 for as_dir in $PATH
2331 do
2332   IFS=$as_save_IFS
2333   test -z "$as_dir" && as_dir=.
2334     for ac_exec_ext in '' $ac_executable_extensions; do
2335   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2336     ac_cv_prog_ac_ct_CC="gcc"
2337     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2338     break 2
2339   fi
2340 done
2341   done
2342 IFS=$as_save_IFS
2343
2344 fi
2345 fi
2346 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2347 if test -n "$ac_ct_CC"; then
2348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2349 $as_echo "$ac_ct_CC" >&6; }
2350 else
2351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2352 $as_echo "no" >&6; }
2353 fi
2354
2355   if test "x$ac_ct_CC" = x; then
2356     CC=""
2357   else
2358     case $cross_compiling:$ac_tool_warned in
2359 yes:)
2360 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2361 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2362 ac_tool_warned=yes ;;
2363 esac
2364     CC=$ac_ct_CC
2365   fi
2366 else
2367   CC="$ac_cv_prog_CC"
2368 fi
2369
2370 if test -z "$CC"; then
2371           if test -n "$ac_tool_prefix"; then
2372     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2373 set dummy ${ac_tool_prefix}cc; ac_word=$2
2374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2375 $as_echo_n "checking for $ac_word... " >&6; }
2376 if test "${ac_cv_prog_CC+set}" = set; then :
2377   $as_echo_n "(cached) " >&6
2378 else
2379   if test -n "$CC"; then
2380   ac_cv_prog_CC="$CC" # Let the user override the test.
2381 else
2382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2383 for as_dir in $PATH
2384 do
2385   IFS=$as_save_IFS
2386   test -z "$as_dir" && as_dir=.
2387     for ac_exec_ext in '' $ac_executable_extensions; do
2388   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2389     ac_cv_prog_CC="${ac_tool_prefix}cc"
2390     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2391     break 2
2392   fi
2393 done
2394   done
2395 IFS=$as_save_IFS
2396
2397 fi
2398 fi
2399 CC=$ac_cv_prog_CC
2400 if test -n "$CC"; then
2401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2402 $as_echo "$CC" >&6; }
2403 else
2404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2405 $as_echo "no" >&6; }
2406 fi
2407
2408
2409   fi
2410 fi
2411 if test -z "$CC"; then
2412   # Extract the first word of "cc", so it can be a program name with args.
2413 set dummy cc; ac_word=$2
2414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2415 $as_echo_n "checking for $ac_word... " >&6; }
2416 if test "${ac_cv_prog_CC+set}" = set; then :
2417   $as_echo_n "(cached) " >&6
2418 else
2419   if test -n "$CC"; then
2420   ac_cv_prog_CC="$CC" # Let the user override the test.
2421 else
2422   ac_prog_rejected=no
2423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2424 for as_dir in $PATH
2425 do
2426   IFS=$as_save_IFS
2427   test -z "$as_dir" && as_dir=.
2428     for ac_exec_ext in '' $ac_executable_extensions; do
2429   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2430     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2431        ac_prog_rejected=yes
2432        continue
2433      fi
2434     ac_cv_prog_CC="cc"
2435     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2436     break 2
2437   fi
2438 done
2439   done
2440 IFS=$as_save_IFS
2441
2442 if test $ac_prog_rejected = yes; then
2443   # We found a bogon in the path, so make sure we never use it.
2444   set dummy $ac_cv_prog_CC
2445   shift
2446   if test $# != 0; then
2447     # We chose a different compiler from the bogus one.
2448     # However, it has the same basename, so the bogon will be chosen
2449     # first if we set CC to just the basename; use the full file name.
2450     shift
2451     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2452   fi
2453 fi
2454 fi
2455 fi
2456 CC=$ac_cv_prog_CC
2457 if test -n "$CC"; then
2458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2459 $as_echo "$CC" >&6; }
2460 else
2461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2462 $as_echo "no" >&6; }
2463 fi
2464
2465
2466 fi
2467 if test -z "$CC"; then
2468   if test -n "$ac_tool_prefix"; then
2469   for ac_prog in cl.exe
2470   do
2471     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2472 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2474 $as_echo_n "checking for $ac_word... " >&6; }
2475 if test "${ac_cv_prog_CC+set}" = set; then :
2476   $as_echo_n "(cached) " >&6
2477 else
2478   if test -n "$CC"; then
2479   ac_cv_prog_CC="$CC" # Let the user override the test.
2480 else
2481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2482 for as_dir in $PATH
2483 do
2484   IFS=$as_save_IFS
2485   test -z "$as_dir" && as_dir=.
2486     for ac_exec_ext in '' $ac_executable_extensions; do
2487   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2488     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2489     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2490     break 2
2491   fi
2492 done
2493   done
2494 IFS=$as_save_IFS
2495
2496 fi
2497 fi
2498 CC=$ac_cv_prog_CC
2499 if test -n "$CC"; then
2500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2501 $as_echo "$CC" >&6; }
2502 else
2503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2504 $as_echo "no" >&6; }
2505 fi
2506
2507
2508     test -n "$CC" && break
2509   done
2510 fi
2511 if test -z "$CC"; then
2512   ac_ct_CC=$CC
2513   for ac_prog in cl.exe
2514 do
2515   # Extract the first word of "$ac_prog", so it can be a program name with args.
2516 set dummy $ac_prog; ac_word=$2
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2518 $as_echo_n "checking for $ac_word... " >&6; }
2519 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2520   $as_echo_n "(cached) " >&6
2521 else
2522   if test -n "$ac_ct_CC"; then
2523   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2524 else
2525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2526 for as_dir in $PATH
2527 do
2528   IFS=$as_save_IFS
2529   test -z "$as_dir" && as_dir=.
2530     for ac_exec_ext in '' $ac_executable_extensions; do
2531   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2532     ac_cv_prog_ac_ct_CC="$ac_prog"
2533     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2534     break 2
2535   fi
2536 done
2537   done
2538 IFS=$as_save_IFS
2539
2540 fi
2541 fi
2542 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2543 if test -n "$ac_ct_CC"; then
2544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2545 $as_echo "$ac_ct_CC" >&6; }
2546 else
2547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2548 $as_echo "no" >&6; }
2549 fi
2550
2551
2552   test -n "$ac_ct_CC" && break
2553 done
2554
2555   if test "x$ac_ct_CC" = x; then
2556     CC=""
2557   else
2558     case $cross_compiling:$ac_tool_warned in
2559 yes:)
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2561 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2562 ac_tool_warned=yes ;;
2563 esac
2564     CC=$ac_ct_CC
2565   fi
2566 fi
2567
2568 fi
2569
2570
2571 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2572 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2573 as_fn_error "no acceptable C compiler found in \$PATH
2574 See \`config.log' for more details." "$LINENO" 5; }
2575
2576 # Provide some information about the compiler.
2577 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2578 set X $ac_compile
2579 ac_compiler=$2
2580 for ac_option in --version -v -V -qversion; do
2581   { { ac_try="$ac_compiler $ac_option >&5"
2582 case "(($ac_try" in
2583   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2584   *) ac_try_echo=$ac_try;;
2585 esac
2586 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2587 $as_echo "$ac_try_echo"; } >&5
2588   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2589   ac_status=$?
2590   if test -s conftest.err; then
2591     sed '10a\
2592 ... rest of stderr output deleted ...
2593          10q' conftest.err >conftest.er1
2594     cat conftest.er1 >&5
2595     rm -f conftest.er1 conftest.err
2596   fi
2597   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2598   test $ac_status = 0; }
2599 done
2600
2601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2602 /* end confdefs.h.  */
2603
2604 int
2605 main ()
2606 {
2607
2608   ;
2609   return 0;
2610 }
2611 _ACEOF
2612 ac_clean_files_save=$ac_clean_files
2613 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2614 # Try to create an executable without -o first, disregard a.out.
2615 # It will help us diagnose broken compilers, and finding out an intuition
2616 # of exeext.
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2618 $as_echo_n "checking for C compiler default output file name... " >&6; }
2619 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2620
2621 # The possible output files:
2622 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2623
2624 ac_rmfiles=
2625 for ac_file in $ac_files
2626 do
2627   case $ac_file in
2628     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2629     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2630   esac
2631 done
2632 rm -f $ac_rmfiles
2633
2634 if { { ac_try="$ac_link_default"
2635 case "(($ac_try" in
2636   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2637   *) ac_try_echo=$ac_try;;
2638 esac
2639 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2640 $as_echo "$ac_try_echo"; } >&5
2641   (eval "$ac_link_default") 2>&5
2642   ac_status=$?
2643   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2644   test $ac_status = 0; }; then :
2645   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2646 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2647 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2648 # so that the user can short-circuit this test for compilers unknown to
2649 # Autoconf.
2650 for ac_file in $ac_files ''
2651 do
2652   test -f "$ac_file" || continue
2653   case $ac_file in
2654     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2655         ;;
2656     [ab].out )
2657         # We found the default executable, but exeext='' is most
2658         # certainly right.
2659         break;;
2660     *.* )
2661         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2662         then :; else
2663            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2664         fi
2665         # We set ac_cv_exeext here because the later test for it is not
2666         # safe: cross compilers may not add the suffix if given an `-o'
2667         # argument, so we may need to know it at that point already.
2668         # Even if this section looks crufty: it has the advantage of
2669         # actually working.
2670         break;;
2671     * )
2672         break;;
2673   esac
2674 done
2675 test "$ac_cv_exeext" = no && ac_cv_exeext=
2676
2677 else
2678   ac_file=''
2679 fi
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2681 $as_echo "$ac_file" >&6; }
2682 if test -z "$ac_file"; then :
2683   $as_echo "$as_me: failed program was:" >&5
2684 sed 's/^/| /' conftest.$ac_ext >&5
2685
2686 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2687 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2688 { as_fn_set_status 77
2689 as_fn_error "C compiler cannot create executables
2690 See \`config.log' for more details." "$LINENO" 5; }; }
2691 fi
2692 ac_exeext=$ac_cv_exeext
2693
2694 # Check that the compiler produces executables we can run.  If not, either
2695 # the compiler is broken, or we cross compile.
2696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2697 $as_echo_n "checking whether the C compiler works... " >&6; }
2698 # If not cross compiling, check that we can run a simple program.
2699 if test "$cross_compiling" != yes; then
2700   if { ac_try='./$ac_file'
2701   { { case "(($ac_try" in
2702   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2703   *) ac_try_echo=$ac_try;;
2704 esac
2705 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2706 $as_echo "$ac_try_echo"; } >&5
2707   (eval "$ac_try") 2>&5
2708   ac_status=$?
2709   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2710   test $ac_status = 0; }; }; then
2711     cross_compiling=no
2712   else
2713     if test "$cross_compiling" = maybe; then
2714         cross_compiling=yes
2715     else
2716         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2717 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2718 as_fn_error "cannot run C compiled programs.
2719 If you meant to cross compile, use \`--host'.
2720 See \`config.log' for more details." "$LINENO" 5; }
2721     fi
2722   fi
2723 fi
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2725 $as_echo "yes" >&6; }
2726
2727 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2728 ac_clean_files=$ac_clean_files_save
2729 # Check that the compiler produces executables we can run.  If not, either
2730 # the compiler is broken, or we cross compile.
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2732 $as_echo_n "checking whether we are cross compiling... " >&6; }
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2734 $as_echo "$cross_compiling" >&6; }
2735
2736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2737 $as_echo_n "checking for suffix of executables... " >&6; }
2738 if { { ac_try="$ac_link"
2739 case "(($ac_try" in
2740   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2741   *) ac_try_echo=$ac_try;;
2742 esac
2743 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2744 $as_echo "$ac_try_echo"; } >&5
2745   (eval "$ac_link") 2>&5
2746   ac_status=$?
2747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2748   test $ac_status = 0; }; then :
2749   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2750 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2751 # work properly (i.e., refer to `conftest.exe'), while it won't with
2752 # `rm'.
2753 for ac_file in conftest.exe conftest conftest.*; do
2754   test -f "$ac_file" || continue
2755   case $ac_file in
2756     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2757     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2758           break;;
2759     * ) break;;
2760   esac
2761 done
2762 else
2763   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2764 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2765 as_fn_error "cannot compute suffix of executables: cannot compile and link
2766 See \`config.log' for more details." "$LINENO" 5; }
2767 fi
2768 rm -f conftest$ac_cv_exeext
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2770 $as_echo "$ac_cv_exeext" >&6; }
2771
2772 rm -f conftest.$ac_ext
2773 EXEEXT=$ac_cv_exeext
2774 ac_exeext=$EXEEXT
2775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2776 $as_echo_n "checking for suffix of object files... " >&6; }
2777 if test "${ac_cv_objext+set}" = set; then :
2778   $as_echo_n "(cached) " >&6
2779 else
2780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2781 /* end confdefs.h.  */
2782
2783 int
2784 main ()
2785 {
2786
2787   ;
2788   return 0;
2789 }
2790 _ACEOF
2791 rm -f conftest.o conftest.obj
2792 if { { ac_try="$ac_compile"
2793 case "(($ac_try" in
2794   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2795   *) ac_try_echo=$ac_try;;
2796 esac
2797 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2798 $as_echo "$ac_try_echo"; } >&5
2799   (eval "$ac_compile") 2>&5
2800   ac_status=$?
2801   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2802   test $ac_status = 0; }; then :
2803   for ac_file in conftest.o conftest.obj conftest.*; do
2804   test -f "$ac_file" || continue;
2805   case $ac_file in
2806     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2807     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2808        break;;
2809   esac
2810 done
2811 else
2812   $as_echo "$as_me: failed program was:" >&5
2813 sed 's/^/| /' conftest.$ac_ext >&5
2814
2815 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2816 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2817 as_fn_error "cannot compute suffix of object files: cannot compile
2818 See \`config.log' for more details." "$LINENO" 5; }
2819 fi
2820 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2821 fi
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2823 $as_echo "$ac_cv_objext" >&6; }
2824 OBJEXT=$ac_cv_objext
2825 ac_objext=$OBJEXT
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2827 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2828 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2829   $as_echo_n "(cached) " >&6
2830 else
2831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2832 /* end confdefs.h.  */
2833
2834 int
2835 main ()
2836 {
2837 #ifndef __GNUC__
2838        choke me
2839 #endif
2840
2841   ;
2842   return 0;
2843 }
2844 _ACEOF
2845 if ac_fn_c_try_compile "$LINENO"; then :
2846   ac_compiler_gnu=yes
2847 else
2848   ac_compiler_gnu=no
2849 fi
2850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2851 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2852
2853 fi
2854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2855 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2856 if test $ac_compiler_gnu = yes; then
2857   GCC=yes
2858 else
2859   GCC=
2860 fi
2861 ac_test_CFLAGS=${CFLAGS+set}
2862 ac_save_CFLAGS=$CFLAGS
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2864 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2865 if test "${ac_cv_prog_cc_g+set}" = set; then :
2866   $as_echo_n "(cached) " >&6
2867 else
2868   ac_save_c_werror_flag=$ac_c_werror_flag
2869    ac_c_werror_flag=yes
2870    ac_cv_prog_cc_g=no
2871    CFLAGS="-g"
2872    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2873 /* end confdefs.h.  */
2874
2875 int
2876 main ()
2877 {
2878
2879   ;
2880   return 0;
2881 }
2882 _ACEOF
2883 if ac_fn_c_try_compile "$LINENO"; then :
2884   ac_cv_prog_cc_g=yes
2885 else
2886   CFLAGS=""
2887       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2888 /* end confdefs.h.  */
2889
2890 int
2891 main ()
2892 {
2893
2894   ;
2895   return 0;
2896 }
2897 _ACEOF
2898 if ac_fn_c_try_compile "$LINENO"; then :
2899
2900 else
2901   ac_c_werror_flag=$ac_save_c_werror_flag
2902          CFLAGS="-g"
2903          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2904 /* end confdefs.h.  */
2905
2906 int
2907 main ()
2908 {
2909
2910   ;
2911   return 0;
2912 }
2913 _ACEOF
2914 if ac_fn_c_try_compile "$LINENO"; then :
2915   ac_cv_prog_cc_g=yes
2916 fi
2917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2918 fi
2919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2920 fi
2921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2922    ac_c_werror_flag=$ac_save_c_werror_flag
2923 fi
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2925 $as_echo "$ac_cv_prog_cc_g" >&6; }
2926 if test "$ac_test_CFLAGS" = set; then
2927   CFLAGS=$ac_save_CFLAGS
2928 elif test $ac_cv_prog_cc_g = yes; then
2929   if test "$GCC" = yes; then
2930     CFLAGS="-g -O2"
2931   else
2932     CFLAGS="-g"
2933   fi
2934 else
2935   if test "$GCC" = yes; then
2936     CFLAGS="-O2"
2937   else
2938     CFLAGS=
2939   fi
2940 fi
2941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2942 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2943 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2944   $as_echo_n "(cached) " >&6
2945 else
2946   ac_cv_prog_cc_c89=no
2947 ac_save_CC=$CC
2948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2949 /* end confdefs.h.  */
2950 #include <stdarg.h>
2951 #include <stdio.h>
2952 #include <sys/types.h>
2953 #include <sys/stat.h>
2954 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2955 struct buf { int x; };
2956 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2957 static char *e (p, i)
2958      char **p;
2959      int i;
2960 {
2961   return p[i];
2962 }
2963 static char *f (char * (*g) (char **, int), char **p, ...)
2964 {
2965   char *s;
2966   va_list v;
2967   va_start (v,p);
2968   s = g (p, va_arg (v,int));
2969   va_end (v);
2970   return s;
2971 }
2972
2973 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2974    function prototypes and stuff, but not '\xHH' hex character constants.
2975    These don't provoke an error unfortunately, instead are silently treated
2976    as 'x'.  The following induces an error, until -std is added to get
2977    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2978    array size at least.  It's necessary to write '\x00'==0 to get something
2979    that's true only with -std.  */
2980 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2981
2982 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2983    inside strings and character constants.  */
2984 #define FOO(x) 'x'
2985 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2986
2987 int test (int i, double x);
2988 struct s1 {int (*f) (int a);};
2989 struct s2 {int (*f) (double a);};
2990 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2991 int argc;
2992 char **argv;
2993 int
2994 main ()
2995 {
2996 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2997   ;
2998   return 0;
2999 }
3000 _ACEOF
3001 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3002         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3003 do
3004   CC="$ac_save_CC $ac_arg"
3005   if ac_fn_c_try_compile "$LINENO"; then :
3006   ac_cv_prog_cc_c89=$ac_arg
3007 fi
3008 rm -f core conftest.err conftest.$ac_objext
3009   test "x$ac_cv_prog_cc_c89" != "xno" && break
3010 done
3011 rm -f conftest.$ac_ext
3012 CC=$ac_save_CC
3013
3014 fi
3015 # AC_CACHE_VAL
3016 case "x$ac_cv_prog_cc_c89" in
3017   x)
3018     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3019 $as_echo "none needed" >&6; } ;;
3020   xno)
3021     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3022 $as_echo "unsupported" >&6; } ;;
3023   *)
3024     CC="$CC $ac_cv_prog_cc_c89"
3025     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3026 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3027 esac
3028 if test "x$ac_cv_prog_cc_c89" != xno; then :
3029
3030 fi
3031
3032 ac_ext=c
3033 ac_cpp='$CPP $CPPFLAGS'
3034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3037
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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3045 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3046 # On Suns, sometimes $CPP names a directory.
3047 if test -n "$CPP" && test -d "$CPP"; then
3048   CPP=
3049 fi
3050 if test -z "$CPP"; then
3051   if test "${ac_cv_prog_CPP+set}" = set; then :
3052   $as_echo_n "(cached) " >&6
3053 else
3054       # Double quotes because CPP needs to be expanded
3055     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3056     do
3057       ac_preproc_ok=false
3058 for ac_c_preproc_warn_flag in '' yes
3059 do
3060   # Use a header file that comes with gcc, so configuring glibc
3061   # with a fresh cross-compiler works.
3062   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3063   # <limits.h> exists even on freestanding compilers.
3064   # On the NeXT, cc -E runs the code through the compiler's parser,
3065   # not just through cpp. "Syntax error" is here to catch this case.
3066   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3067 /* end confdefs.h.  */
3068 #ifdef __STDC__
3069 # include <limits.h>
3070 #else
3071 # include <assert.h>
3072 #endif
3073                      Syntax error
3074 _ACEOF
3075 if ac_fn_c_try_cpp "$LINENO"; then :
3076
3077 else
3078   # Broken: fails on valid input.
3079 continue
3080 fi
3081 rm -f conftest.err conftest.$ac_ext
3082
3083   # OK, works on sane cases.  Now check whether nonexistent headers
3084   # can be detected and how.
3085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3086 /* end confdefs.h.  */
3087 #include <ac_nonexistent.h>
3088 _ACEOF
3089 if ac_fn_c_try_cpp "$LINENO"; then :
3090   # Broken: success on invalid input.
3091 continue
3092 else
3093   # Passes both tests.
3094 ac_preproc_ok=:
3095 break
3096 fi
3097 rm -f conftest.err conftest.$ac_ext
3098
3099 done
3100 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3101 rm -f conftest.err conftest.$ac_ext
3102 if $ac_preproc_ok; then :
3103   break
3104 fi
3105
3106     done
3107     ac_cv_prog_CPP=$CPP
3108
3109 fi
3110   CPP=$ac_cv_prog_CPP
3111 else
3112   ac_cv_prog_CPP=$CPP
3113 fi
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3115 $as_echo "$CPP" >&6; }
3116 ac_preproc_ok=false
3117 for ac_c_preproc_warn_flag in '' yes
3118 do
3119   # Use a header file that comes with gcc, so configuring glibc
3120   # with a fresh cross-compiler works.
3121   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3122   # <limits.h> exists even on freestanding compilers.
3123   # On the NeXT, cc -E runs the code through the compiler's parser,
3124   # not just through cpp. "Syntax error" is here to catch this case.
3125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3126 /* end confdefs.h.  */
3127 #ifdef __STDC__
3128 # include <limits.h>
3129 #else
3130 # include <assert.h>
3131 #endif
3132                      Syntax error
3133 _ACEOF
3134 if ac_fn_c_try_cpp "$LINENO"; then :
3135
3136 else
3137   # Broken: fails on valid input.
3138 continue
3139 fi
3140 rm -f conftest.err conftest.$ac_ext
3141
3142   # OK, works on sane cases.  Now check whether nonexistent headers
3143   # can be detected and how.
3144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3145 /* end confdefs.h.  */
3146 #include <ac_nonexistent.h>
3147 _ACEOF
3148 if ac_fn_c_try_cpp "$LINENO"; then :
3149   # Broken: success on invalid input.
3150 continue
3151 else
3152   # Passes both tests.
3153 ac_preproc_ok=:
3154 break
3155 fi
3156 rm -f conftest.err conftest.$ac_ext
3157
3158 done
3159 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3160 rm -f conftest.err conftest.$ac_ext
3161 if $ac_preproc_ok; then :
3162
3163 else
3164   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3166 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3167 See \`config.log' for more details." "$LINENO" 5; }
3168 fi
3169
3170 ac_ext=c
3171 ac_cpp='$CPP $CPPFLAGS'
3172 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3173 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3174 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3175
3176
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3178 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3179 if test "${ac_cv_path_GREP+set}" = set; then :
3180   $as_echo_n "(cached) " >&6
3181 else
3182   if test -z "$GREP"; then
3183   ac_path_GREP_found=false
3184   # Loop through the user's path and test for each of PROGNAME-LIST
3185   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3186 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3187 do
3188   IFS=$as_save_IFS
3189   test -z "$as_dir" && as_dir=.
3190     for ac_prog in grep ggrep; do
3191     for ac_exec_ext in '' $ac_executable_extensions; do
3192       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3193       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3194 # Check for GNU ac_path_GREP and select it if it is found.
3195   # Check for GNU $ac_path_GREP
3196 case `"$ac_path_GREP" --version 2>&1` in
3197 *GNU*)
3198   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3199 *)
3200   ac_count=0
3201   $as_echo_n 0123456789 >"conftest.in"
3202   while :
3203   do
3204     cat "conftest.in" "conftest.in" >"conftest.tmp"
3205     mv "conftest.tmp" "conftest.in"
3206     cp "conftest.in" "conftest.nl"
3207     $as_echo 'GREP' >> "conftest.nl"
3208     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3209     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3210     as_fn_arith $ac_count + 1 && ac_count=$as_val
3211     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3212       # Best one so far, save it but keep looking for a better one
3213       ac_cv_path_GREP="$ac_path_GREP"
3214       ac_path_GREP_max=$ac_count
3215     fi
3216     # 10*(2^10) chars as input seems more than enough
3217     test $ac_count -gt 10 && break
3218   done
3219   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3220 esac
3221
3222       $ac_path_GREP_found && break 3
3223     done
3224   done
3225   done
3226 IFS=$as_save_IFS
3227   if test -z "$ac_cv_path_GREP"; then
3228     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3229   fi
3230 else
3231   ac_cv_path_GREP=$GREP
3232 fi
3233
3234 fi
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3236 $as_echo "$ac_cv_path_GREP" >&6; }
3237  GREP="$ac_cv_path_GREP"
3238
3239
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3241 $as_echo_n "checking for egrep... " >&6; }
3242 if test "${ac_cv_path_EGREP+set}" = set; then :
3243   $as_echo_n "(cached) " >&6
3244 else
3245   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3246    then ac_cv_path_EGREP="$GREP -E"
3247    else
3248      if test -z "$EGREP"; then
3249   ac_path_EGREP_found=false
3250   # Loop through the user's path and test for each of PROGNAME-LIST
3251   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3252 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3253 do
3254   IFS=$as_save_IFS
3255   test -z "$as_dir" && as_dir=.
3256     for ac_prog in egrep; do
3257     for ac_exec_ext in '' $ac_executable_extensions; do
3258       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3259       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3260 # Check for GNU ac_path_EGREP and select it if it is found.
3261   # Check for GNU $ac_path_EGREP
3262 case `"$ac_path_EGREP" --version 2>&1` in
3263 *GNU*)
3264   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3265 *)
3266   ac_count=0
3267   $as_echo_n 0123456789 >"conftest.in"
3268   while :
3269   do
3270     cat "conftest.in" "conftest.in" >"conftest.tmp"
3271     mv "conftest.tmp" "conftest.in"
3272     cp "conftest.in" "conftest.nl"
3273     $as_echo 'EGREP' >> "conftest.nl"
3274     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3275     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3276     as_fn_arith $ac_count + 1 && ac_count=$as_val
3277     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3278       # Best one so far, save it but keep looking for a better one
3279       ac_cv_path_EGREP="$ac_path_EGREP"
3280       ac_path_EGREP_max=$ac_count
3281     fi
3282     # 10*(2^10) chars as input seems more than enough
3283     test $ac_count -gt 10 && break
3284   done
3285   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3286 esac
3287
3288       $ac_path_EGREP_found && break 3
3289     done
3290   done
3291   done
3292 IFS=$as_save_IFS
3293   if test -z "$ac_cv_path_EGREP"; then
3294     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3295   fi
3296 else
3297   ac_cv_path_EGREP=$EGREP
3298 fi
3299
3300    fi
3301 fi
3302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3303 $as_echo "$ac_cv_path_EGREP" >&6; }
3304  EGREP="$ac_cv_path_EGREP"
3305
3306
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3308 $as_echo_n "checking for ANSI C header files... " >&6; }
3309 if test "${ac_cv_header_stdc+set}" = set; then :
3310   $as_echo_n "(cached) " >&6
3311 else
3312   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3313 /* end confdefs.h.  */
3314 #include <stdlib.h>
3315 #include <stdarg.h>
3316 #include <string.h>
3317 #include <float.h>
3318
3319 int
3320 main ()
3321 {
3322
3323   ;
3324   return 0;
3325 }
3326 _ACEOF
3327 if ac_fn_c_try_compile "$LINENO"; then :
3328   ac_cv_header_stdc=yes
3329 else
3330   ac_cv_header_stdc=no
3331 fi
3332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3333
3334 if test $ac_cv_header_stdc = yes; then
3335   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3336   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3337 /* end confdefs.h.  */
3338 #include <string.h>
3339
3340 _ACEOF
3341 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3342   $EGREP "memchr" >/dev/null 2>&1; then :
3343
3344 else
3345   ac_cv_header_stdc=no
3346 fi
3347 rm -f conftest*
3348
3349 fi
3350
3351 if test $ac_cv_header_stdc = yes; then
3352   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3354 /* end confdefs.h.  */
3355 #include <stdlib.h>
3356
3357 _ACEOF
3358 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3359   $EGREP "free" >/dev/null 2>&1; then :
3360
3361 else
3362   ac_cv_header_stdc=no
3363 fi
3364 rm -f conftest*
3365
3366 fi
3367
3368 if test $ac_cv_header_stdc = yes; then
3369   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3370   if test "$cross_compiling" = yes; then :
3371   :
3372 else
3373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3374 /* end confdefs.h.  */
3375 #include <ctype.h>
3376 #include <stdlib.h>
3377 #if ((' ' & 0x0FF) == 0x020)
3378 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3379 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3380 #else
3381 # define ISLOWER(c) \
3382                    (('a' <= (c) && (c) <= 'i') \
3383                      || ('j' <= (c) && (c) <= 'r') \
3384                      || ('s' <= (c) && (c) <= 'z'))
3385 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3386 #endif
3387
3388 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3389 int
3390 main ()
3391 {
3392   int i;
3393   for (i = 0; i < 256; i++)
3394     if (XOR (islower (i), ISLOWER (i))
3395         || toupper (i) != TOUPPER (i))
3396       return 2;
3397   return 0;
3398 }
3399 _ACEOF
3400 if ac_fn_c_try_run "$LINENO"; then :
3401
3402 else
3403   ac_cv_header_stdc=no
3404 fi
3405 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3406   conftest.$ac_objext conftest.beam conftest.$ac_ext
3407 fi
3408
3409 fi
3410 fi
3411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3412 $as_echo "$ac_cv_header_stdc" >&6; }
3413 if test $ac_cv_header_stdc = yes; then
3414
3415 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3416
3417 fi
3418
3419 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3420 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3421                   inttypes.h stdint.h unistd.h
3422 do :
3423   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3424 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3425 "
3426 eval as_val=\$$as_ac_Header
3427    if test "x$as_val" = x""yes; then :
3428   cat >>confdefs.h <<_ACEOF
3429 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3430 _ACEOF
3431
3432 fi
3433
3434 done
3435
3436
3437 for ac_header in pthread.h
3438 do :
3439   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
3440 if test "x$ac_cv_header_pthread_h" = x""yes; then :
3441   cat >>confdefs.h <<_ACEOF
3442 #define HAVE_PTHREAD_H 1
3443 _ACEOF
3444
3445 fi
3446
3447 done
3448
3449
3450
3451
3452 if test "${build}" = "${host}" -a "${host}" = "${target}"; then
3453    case "${host}" in
3454      *gnu*)
3455        EXTRA_RULES=read1
3456        ;;
3457    esac
3458 fi
3459
3460
3461 ac_config_files="$ac_config_files Makefile gdb.ada/Makefile gdb.arch/Makefile gdb.asm/Makefile gdb.base/Makefile gdb.btrace/Makefile gdb.cell/Makefile gdb.cp/Makefile gdb.disasm/Makefile gdb.dwarf2/Makefile gdb.dlang/Makefile gdb.fortran/Makefile gdb.gdb/Makefile gdb.go/Makefile gdb.server/Makefile gdb.java/Makefile gdb.hp/Makefile gdb.hp/gdb.objdbg/Makefile gdb.hp/gdb.base-hp/Makefile gdb.hp/gdb.aCC/Makefile gdb.hp/gdb.compat/Makefile gdb.hp/gdb.defects/Makefile gdb.guile/Makefile gdb.linespec/Makefile gdb.mi/Makefile gdb.modula2/Makefile gdb.multi/Makefile gdb.objc/Makefile gdb.opencl/Makefile gdb.opt/Makefile gdb.pascal/Makefile gdb.perf/Makefile gdb.python/Makefile gdb.reverse/Makefile gdb.stabs/Makefile gdb.threads/Makefile gdb.trace/Makefile gdb.xml/Makefile"
3462
3463 cat >confcache <<\_ACEOF
3464 # This file is a shell script that caches the results of configure
3465 # tests run on this system so they can be shared between configure
3466 # scripts and configure runs, see configure's option --config-cache.
3467 # It is not useful on other systems.  If it contains results you don't
3468 # want to keep, you may remove or edit it.
3469 #
3470 # config.status only pays attention to the cache file if you give it
3471 # the --recheck option to rerun configure.
3472 #
3473 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3474 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3475 # following values.
3476
3477 _ACEOF
3478
3479 # The following way of writing the cache mishandles newlines in values,
3480 # but we know of no workaround that is simple, portable, and efficient.
3481 # So, we kill variables containing newlines.
3482 # Ultrix sh set writes to stderr and can't be redirected directly,
3483 # and sets the high bit in the cache file unless we assign to the vars.
3484 (
3485   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3486     eval ac_val=\$$ac_var
3487     case $ac_val in #(
3488     *${as_nl}*)
3489       case $ac_var in #(
3490       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3491 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3492       esac
3493       case $ac_var in #(
3494       _ | IFS | as_nl) ;; #(
3495       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3496       *) { eval $ac_var=; unset $ac_var;} ;;
3497       esac ;;
3498     esac
3499   done
3500
3501   (set) 2>&1 |
3502     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3503     *${as_nl}ac_space=\ *)
3504       # `set' does not quote correctly, so add quotes: double-quote
3505       # substitution turns \\\\ into \\, and sed turns \\ into \.
3506       sed -n \
3507         "s/'/'\\\\''/g;
3508           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3509       ;; #(
3510     *)
3511       # `set' quotes correctly as required by POSIX, so do not add quotes.
3512       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3513       ;;
3514     esac |
3515     sort
3516 ) |
3517   sed '
3518      /^ac_cv_env_/b end
3519      t clear
3520      :clear
3521      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3522      t end
3523      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3524      :end' >>confcache
3525 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3526   if test -w "$cache_file"; then
3527     test "x$cache_file" != "x/dev/null" &&
3528       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3529 $as_echo "$as_me: updating cache $cache_file" >&6;}
3530     cat confcache >$cache_file
3531   else
3532     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3533 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3534   fi
3535 fi
3536 rm -f confcache
3537
3538 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3539 # Let make expand exec_prefix.
3540 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3541
3542 # Transform confdefs.h into DEFS.
3543 # Protect against shell expansion while executing Makefile rules.
3544 # Protect against Makefile macro expansion.
3545 #
3546 # If the first sed substitution is executed (which looks for macros that
3547 # take arguments), then branch to the quote section.  Otherwise,
3548 # look for a macro that doesn't take arguments.
3549 ac_script='
3550 :mline
3551 /\\$/{
3552  N
3553  s,\\\n,,
3554  b mline
3555 }
3556 t clear
3557 :clear
3558 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3559 t quote
3560 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3561 t quote
3562 b any
3563 :quote
3564 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3565 s/\[/\\&/g
3566 s/\]/\\&/g
3567 s/\$/$$/g
3568 H
3569 :any
3570 ${
3571         g
3572         s/^\n//
3573         s/\n/ /g
3574         p
3575 }
3576 '
3577 DEFS=`sed -n "$ac_script" confdefs.h`
3578
3579
3580 ac_libobjs=
3581 ac_ltlibobjs=
3582 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3583   # 1. Remove the extension, and $U if already installed.
3584   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3585   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3586   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3587   #    will be set to the directory where LIBOBJS objects are built.
3588   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3589   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3590 done
3591 LIBOBJS=$ac_libobjs
3592
3593 LTLIBOBJS=$ac_ltlibobjs
3594
3595
3596 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
3597   as_fn_error "conditional \"GMAKE\" was never defined.
3598 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3599 fi
3600
3601 : ${CONFIG_STATUS=./config.status}
3602 ac_write_fail=0
3603 ac_clean_files_save=$ac_clean_files
3604 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3605 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3606 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3607 as_write_fail=0
3608 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3609 #! $SHELL
3610 # Generated by $as_me.
3611 # Run this file to recreate the current configuration.
3612 # Compiler output produced by configure, useful for debugging
3613 # configure, is in config.log if it exists.
3614
3615 debug=false
3616 ac_cs_recheck=false
3617 ac_cs_silent=false
3618
3619 SHELL=\${CONFIG_SHELL-$SHELL}
3620 export SHELL
3621 _ASEOF
3622 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3623 ## -------------------- ##
3624 ## M4sh Initialization. ##
3625 ## -------------------- ##
3626
3627 # Be more Bourne compatible
3628 DUALCASE=1; export DUALCASE # for MKS sh
3629 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3630   emulate sh
3631   NULLCMD=:
3632   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3633   # is contrary to our usage.  Disable this feature.
3634   alias -g '${1+"$@"}'='"$@"'
3635   setopt NO_GLOB_SUBST
3636 else
3637   case `(set -o) 2>/dev/null` in #(
3638   *posix*) :
3639     set -o posix ;; #(
3640   *) :
3641      ;;
3642 esac
3643 fi
3644
3645
3646 as_nl='
3647 '
3648 export as_nl
3649 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3650 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3651 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3652 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3653 # Prefer a ksh shell builtin over an external printf program on Solaris,
3654 # but without wasting forks for bash or zsh.
3655 if test -z "$BASH_VERSION$ZSH_VERSION" \
3656     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3657   as_echo='print -r --'
3658   as_echo_n='print -rn --'
3659 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3660   as_echo='printf %s\n'
3661   as_echo_n='printf %s'
3662 else
3663   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3664     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3665     as_echo_n='/usr/ucb/echo -n'
3666   else
3667     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3668     as_echo_n_body='eval
3669       arg=$1;
3670       case $arg in #(
3671       *"$as_nl"*)
3672         expr "X$arg" : "X\\(.*\\)$as_nl";
3673         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3674       esac;
3675       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3676     '
3677     export as_echo_n_body
3678     as_echo_n='sh -c $as_echo_n_body as_echo'
3679   fi
3680   export as_echo_body
3681   as_echo='sh -c $as_echo_body as_echo'
3682 fi
3683
3684 # The user is always right.
3685 if test "${PATH_SEPARATOR+set}" != set; then
3686   PATH_SEPARATOR=:
3687   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3688     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3689       PATH_SEPARATOR=';'
3690   }
3691 fi
3692
3693
3694 # IFS
3695 # We need space, tab and new line, in precisely that order.  Quoting is
3696 # there to prevent editors from complaining about space-tab.
3697 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3698 # splitting by setting IFS to empty value.)
3699 IFS=" ""        $as_nl"
3700
3701 # Find who we are.  Look in the path if we contain no directory separator.
3702 case $0 in #((
3703   *[\\/]* ) as_myself=$0 ;;
3704   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3705 for as_dir in $PATH
3706 do
3707   IFS=$as_save_IFS
3708   test -z "$as_dir" && as_dir=.
3709     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3710   done
3711 IFS=$as_save_IFS
3712
3713      ;;
3714 esac
3715 # We did not find ourselves, most probably we were run as `sh COMMAND'
3716 # in which case we are not to be found in the path.
3717 if test "x$as_myself" = x; then
3718   as_myself=$0
3719 fi
3720 if test ! -f "$as_myself"; then
3721   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3722   exit 1
3723 fi
3724
3725 # Unset variables that we do not need and which cause bugs (e.g. in
3726 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3727 # suppresses any "Segmentation fault" message there.  '((' could
3728 # trigger a bug in pdksh 5.2.14.
3729 for as_var in BASH_ENV ENV MAIL MAILPATH
3730 do eval test x\${$as_var+set} = xset \
3731   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3732 done
3733 PS1='$ '
3734 PS2='> '
3735 PS4='+ '
3736
3737 # NLS nuisances.
3738 LC_ALL=C
3739 export LC_ALL
3740 LANGUAGE=C
3741 export LANGUAGE
3742
3743 # CDPATH.
3744 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3745
3746
3747 # as_fn_error ERROR [LINENO LOG_FD]
3748 # ---------------------------------
3749 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3750 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3751 # script with status $?, using 1 if that was 0.
3752 as_fn_error ()
3753 {
3754   as_status=$?; test $as_status -eq 0 && as_status=1
3755   if test "$3"; then
3756     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3757     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
3758   fi
3759   $as_echo "$as_me: error: $1" >&2
3760   as_fn_exit $as_status
3761 } # as_fn_error
3762
3763
3764 # as_fn_set_status STATUS
3765 # -----------------------
3766 # Set $? to STATUS, without forking.
3767 as_fn_set_status ()
3768 {
3769   return $1
3770 } # as_fn_set_status
3771
3772 # as_fn_exit STATUS
3773 # -----------------
3774 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3775 as_fn_exit ()
3776 {
3777   set +e
3778   as_fn_set_status $1
3779   exit $1
3780 } # as_fn_exit
3781
3782 # as_fn_unset VAR
3783 # ---------------
3784 # Portably unset VAR.
3785 as_fn_unset ()
3786 {
3787   { eval $1=; unset $1;}
3788 }
3789 as_unset=as_fn_unset
3790 # as_fn_append VAR VALUE
3791 # ----------------------
3792 # Append the text in VALUE to the end of the definition contained in VAR. Take
3793 # advantage of any shell optimizations that allow amortized linear growth over
3794 # repeated appends, instead of the typical quadratic growth present in naive
3795 # implementations.
3796 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3797   eval 'as_fn_append ()
3798   {
3799     eval $1+=\$2
3800   }'
3801 else
3802   as_fn_append ()
3803   {
3804     eval $1=\$$1\$2
3805   }
3806 fi # as_fn_append
3807
3808 # as_fn_arith ARG...
3809 # ------------------
3810 # Perform arithmetic evaluation on the ARGs, and store the result in the
3811 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3812 # must be portable across $(()) and expr.
3813 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3814   eval 'as_fn_arith ()
3815   {
3816     as_val=$(( $* ))
3817   }'
3818 else
3819   as_fn_arith ()
3820   {
3821     as_val=`expr "$@" || test $? -eq 1`
3822   }
3823 fi # as_fn_arith
3824
3825
3826 if expr a : '\(a\)' >/dev/null 2>&1 &&
3827    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3828   as_expr=expr
3829 else
3830   as_expr=false
3831 fi
3832
3833 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3834   as_basename=basename
3835 else
3836   as_basename=false
3837 fi
3838
3839 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3840   as_dirname=dirname
3841 else
3842   as_dirname=false
3843 fi
3844
3845 as_me=`$as_basename -- "$0" ||
3846 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3847          X"$0" : 'X\(//\)$' \| \
3848          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3849 $as_echo X/"$0" |
3850     sed '/^.*\/\([^/][^/]*\)\/*$/{
3851             s//\1/
3852             q
3853           }
3854           /^X\/\(\/\/\)$/{
3855             s//\1/
3856             q
3857           }
3858           /^X\/\(\/\).*/{
3859             s//\1/
3860             q
3861           }
3862           s/.*/./; q'`
3863
3864 # Avoid depending upon Character Ranges.
3865 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3866 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3867 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3868 as_cr_digits='0123456789'
3869 as_cr_alnum=$as_cr_Letters$as_cr_digits
3870
3871 ECHO_C= ECHO_N= ECHO_T=
3872 case `echo -n x` in #(((((
3873 -n*)
3874   case `echo 'xy\c'` in
3875   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3876   xy)  ECHO_C='\c';;
3877   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3878        ECHO_T=' ';;
3879   esac;;
3880 *)
3881   ECHO_N='-n';;
3882 esac
3883
3884 rm -f conf$$ conf$$.exe conf$$.file
3885 if test -d conf$$.dir; then
3886   rm -f conf$$.dir/conf$$.file
3887 else
3888   rm -f conf$$.dir
3889   mkdir conf$$.dir 2>/dev/null
3890 fi
3891 if (echo >conf$$.file) 2>/dev/null; then
3892   if ln -s conf$$.file conf$$ 2>/dev/null; then
3893     as_ln_s='ln -s'
3894     # ... but there are two gotchas:
3895     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3896     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3897     # In both cases, we have to default to `cp -p'.
3898     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3899       as_ln_s='cp -p'
3900   elif ln conf$$.file conf$$ 2>/dev/null; then
3901     as_ln_s=ln
3902   else
3903     as_ln_s='cp -p'
3904   fi
3905 else
3906   as_ln_s='cp -p'
3907 fi
3908 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3909 rmdir conf$$.dir 2>/dev/null
3910
3911
3912 # as_fn_mkdir_p
3913 # -------------
3914 # Create "$as_dir" as a directory, including parents if necessary.
3915 as_fn_mkdir_p ()
3916 {
3917
3918   case $as_dir in #(
3919   -*) as_dir=./$as_dir;;
3920   esac
3921   test -d "$as_dir" || eval $as_mkdir_p || {
3922     as_dirs=
3923     while :; do
3924       case $as_dir in #(
3925       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3926       *) as_qdir=$as_dir;;
3927       esac
3928       as_dirs="'$as_qdir' $as_dirs"
3929       as_dir=`$as_dirname -- "$as_dir" ||
3930 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3931          X"$as_dir" : 'X\(//\)[^/]' \| \
3932          X"$as_dir" : 'X\(//\)$' \| \
3933          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3934 $as_echo X"$as_dir" |
3935     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3936             s//\1/
3937             q
3938           }
3939           /^X\(\/\/\)[^/].*/{
3940             s//\1/
3941             q
3942           }
3943           /^X\(\/\/\)$/{
3944             s//\1/
3945             q
3946           }
3947           /^X\(\/\).*/{
3948             s//\1/
3949             q
3950           }
3951           s/.*/./; q'`
3952       test -d "$as_dir" && break
3953     done
3954     test -z "$as_dirs" || eval "mkdir $as_dirs"
3955   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
3956
3957
3958 } # as_fn_mkdir_p
3959 if mkdir -p . 2>/dev/null; then
3960   as_mkdir_p='mkdir -p "$as_dir"'
3961 else
3962   test -d ./-p && rmdir ./-p
3963   as_mkdir_p=false
3964 fi
3965
3966 if test -x / >/dev/null 2>&1; then
3967   as_test_x='test -x'
3968 else
3969   if ls -dL / >/dev/null 2>&1; then
3970     as_ls_L_option=L
3971   else
3972     as_ls_L_option=
3973   fi
3974   as_test_x='
3975     eval sh -c '\''
3976       if test -d "$1"; then
3977         test -d "$1/.";
3978       else
3979         case $1 in #(
3980         -*)set "./$1";;
3981         esac;
3982         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3983         ???[sx]*):;;*)false;;esac;fi
3984     '\'' sh
3985   '
3986 fi
3987 as_executable_p=$as_test_x
3988
3989 # Sed expression to map a string onto a valid CPP name.
3990 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3991
3992 # Sed expression to map a string onto a valid variable name.
3993 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3994
3995
3996 exec 6>&1
3997 ## ----------------------------------- ##
3998 ## Main body of $CONFIG_STATUS script. ##
3999 ## ----------------------------------- ##
4000 _ASEOF
4001 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4002
4003 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4004 # Save the log message, to keep $0 and so on meaningful, and to
4005 # report actual input values of CONFIG_FILES etc. instead of their
4006 # values after options handling.
4007 ac_log="
4008 This file was extended by $as_me, which was
4009 generated by GNU Autoconf 2.64.  Invocation command line was
4010
4011   CONFIG_FILES    = $CONFIG_FILES
4012   CONFIG_HEADERS  = $CONFIG_HEADERS
4013   CONFIG_LINKS    = $CONFIG_LINKS
4014   CONFIG_COMMANDS = $CONFIG_COMMANDS
4015   $ $0 $@
4016
4017 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4018 "
4019
4020 _ACEOF
4021
4022 case $ac_config_files in *"
4023 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4024 esac
4025
4026
4027
4028 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4029 # Files that config.status was made for.
4030 config_files="$ac_config_files"
4031
4032 _ACEOF
4033
4034 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4035 ac_cs_usage="\
4036 \`$as_me' instantiates files and other configuration actions
4037 from templates according to the current configuration.  Unless the files
4038 and actions are specified as TAGs, all are instantiated by default.
4039
4040 Usage: $0 [OPTION]... [TAG]...
4041
4042   -h, --help       print this help, then exit
4043   -V, --version    print version number and configuration settings, then exit
4044   -q, --quiet, --silent
4045                    do not print progress messages
4046   -d, --debug      don't remove temporary files
4047       --recheck    update $as_me by reconfiguring in the same conditions
4048       --file=FILE[:TEMPLATE]
4049                    instantiate the configuration file FILE
4050
4051 Configuration files:
4052 $config_files
4053
4054 Report bugs to the package provider."
4055
4056 _ACEOF
4057 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4058 ac_cs_version="\\
4059 config.status
4060 configured by $0, generated by GNU Autoconf 2.64,
4061   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4062
4063 Copyright (C) 2009 Free Software Foundation, Inc.
4064 This config.status script is free software; the Free Software Foundation
4065 gives unlimited permission to copy, distribute and modify it."
4066
4067 ac_pwd='$ac_pwd'
4068 srcdir='$srcdir'
4069 test -n "\$AWK" || AWK=awk
4070 _ACEOF
4071
4072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4073 # The default lists apply if the user does not specify any file.
4074 ac_need_defaults=:
4075 while test $# != 0
4076 do
4077   case $1 in
4078   --*=*)
4079     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4080     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4081     ac_shift=:
4082     ;;
4083   *)
4084     ac_option=$1
4085     ac_optarg=$2
4086     ac_shift=shift
4087     ;;
4088   esac
4089
4090   case $ac_option in
4091   # Handling of the options.
4092   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4093     ac_cs_recheck=: ;;
4094   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4095     $as_echo "$ac_cs_version"; exit ;;
4096   --debug | --debu | --deb | --de | --d | -d )
4097     debug=: ;;
4098   --file | --fil | --fi | --f )
4099     $ac_shift
4100     case $ac_optarg in
4101     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4102     esac
4103     as_fn_append CONFIG_FILES " '$ac_optarg'"
4104     ac_need_defaults=false;;
4105   --he | --h |  --help | --hel | -h )
4106     $as_echo "$ac_cs_usage"; exit ;;
4107   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4108   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4109     ac_cs_silent=: ;;
4110
4111   # This is an error.
4112   -*) as_fn_error "unrecognized option: \`$1'
4113 Try \`$0 --help' for more information." ;;
4114
4115   *) as_fn_append ac_config_targets " $1"
4116      ac_need_defaults=false ;;
4117
4118   esac
4119   shift
4120 done
4121
4122 ac_configure_extra_args=
4123
4124 if $ac_cs_silent; then
4125   exec 6>/dev/null
4126   ac_configure_extra_args="$ac_configure_extra_args --silent"
4127 fi
4128
4129 _ACEOF
4130 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4131 if \$ac_cs_recheck; then
4132   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4133   shift
4134   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4135   CONFIG_SHELL='$SHELL'
4136   export CONFIG_SHELL
4137   exec "\$@"
4138 fi
4139
4140 _ACEOF
4141 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4142 exec 5>>config.log
4143 {
4144   echo
4145   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4146 ## Running $as_me. ##
4147 _ASBOX
4148   $as_echo "$ac_log"
4149 } >&5
4150
4151 _ACEOF
4152 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4153 _ACEOF
4154
4155 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4156
4157 # Handling of arguments.
4158 for ac_config_target in $ac_config_targets
4159 do
4160   case $ac_config_target in
4161     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4162     "gdb.ada/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.ada/Makefile" ;;
4163     "gdb.arch/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.arch/Makefile" ;;
4164     "gdb.asm/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.asm/Makefile" ;;
4165     "gdb.base/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.base/Makefile" ;;
4166     "gdb.btrace/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.btrace/Makefile" ;;
4167     "gdb.cell/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.cell/Makefile" ;;
4168     "gdb.cp/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.cp/Makefile" ;;
4169     "gdb.disasm/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.disasm/Makefile" ;;
4170     "gdb.dwarf2/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.dwarf2/Makefile" ;;
4171     "gdb.dlang/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.dlang/Makefile" ;;
4172     "gdb.fortran/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.fortran/Makefile" ;;
4173     "gdb.gdb/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.gdb/Makefile" ;;
4174     "gdb.go/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.go/Makefile" ;;
4175     "gdb.server/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.server/Makefile" ;;
4176     "gdb.java/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.java/Makefile" ;;
4177     "gdb.hp/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.hp/Makefile" ;;
4178     "gdb.hp/gdb.objdbg/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.hp/gdb.objdbg/Makefile" ;;
4179     "gdb.hp/gdb.base-hp/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.hp/gdb.base-hp/Makefile" ;;
4180     "gdb.hp/gdb.aCC/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.hp/gdb.aCC/Makefile" ;;
4181     "gdb.hp/gdb.compat/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.hp/gdb.compat/Makefile" ;;
4182     "gdb.hp/gdb.defects/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.hp/gdb.defects/Makefile" ;;
4183     "gdb.guile/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.guile/Makefile" ;;
4184     "gdb.linespec/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.linespec/Makefile" ;;
4185     "gdb.mi/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.mi/Makefile" ;;
4186     "gdb.modula2/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.modula2/Makefile" ;;
4187     "gdb.multi/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.multi/Makefile" ;;
4188     "gdb.objc/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.objc/Makefile" ;;
4189     "gdb.opencl/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.opencl/Makefile" ;;
4190     "gdb.opt/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.opt/Makefile" ;;
4191     "gdb.pascal/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.pascal/Makefile" ;;
4192     "gdb.perf/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.perf/Makefile" ;;
4193     "gdb.python/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.python/Makefile" ;;
4194     "gdb.reverse/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.reverse/Makefile" ;;
4195     "gdb.stabs/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.stabs/Makefile" ;;
4196     "gdb.threads/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.threads/Makefile" ;;
4197     "gdb.trace/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.trace/Makefile" ;;
4198     "gdb.xml/Makefile") CONFIG_FILES="$CONFIG_FILES gdb.xml/Makefile" ;;
4199
4200   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4201   esac
4202 done
4203
4204
4205 # If the user did not use the arguments to specify the items to instantiate,
4206 # then the envvar interface is used.  Set only those that are not.
4207 # We use the long form for the default assignment because of an extremely
4208 # bizarre bug on SunOS 4.1.3.
4209 if $ac_need_defaults; then
4210   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4211 fi
4212
4213 # Have a temporary directory for convenience.  Make it in the build tree
4214 # simply because there is no reason against having it here, and in addition,
4215 # creating and moving files from /tmp can sometimes cause problems.
4216 # Hook for its removal unless debugging.
4217 # Note that there is a small window in which the directory will not be cleaned:
4218 # after its creation but before its name has been assigned to `$tmp'.
4219 $debug ||
4220 {
4221   tmp=
4222   trap 'exit_status=$?
4223   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4224 ' 0
4225   trap 'as_fn_exit 1' 1 2 13 15
4226 }
4227 # Create a (secure) tmp directory for tmp files.
4228
4229 {
4230   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4231   test -n "$tmp" && test -d "$tmp"
4232 }  ||
4233 {
4234   tmp=./conf$$-$RANDOM
4235   (umask 077 && mkdir "$tmp")
4236 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4237
4238 # Set up the scripts for CONFIG_FILES section.
4239 # No need to generate them if there are no CONFIG_FILES.
4240 # This happens for instance with `./config.status config.h'.
4241 if test -n "$CONFIG_FILES"; then
4242
4243
4244 ac_cr=`echo X | tr X '\015'`
4245 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4246 # But we know of no other shell where ac_cr would be empty at this
4247 # point, so we can use a bashism as a fallback.
4248 if test "x$ac_cr" = x; then
4249   eval ac_cr=\$\'\\r\'
4250 fi
4251 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4252 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4253   ac_cs_awk_cr='\r'
4254 else
4255   ac_cs_awk_cr=$ac_cr
4256 fi
4257
4258 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4259 _ACEOF
4260
4261
4262 {
4263   echo "cat >conf$$subs.awk <<_ACEOF" &&
4264   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4265   echo "_ACEOF"
4266 } >conf$$subs.sh ||
4267   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4268 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4269 ac_delim='%!_!# '
4270 for ac_last_try in false false false false false :; do
4271   . ./conf$$subs.sh ||
4272     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4273
4274   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4275   if test $ac_delim_n = $ac_delim_num; then
4276     break
4277   elif $ac_last_try; then
4278     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4279   else
4280     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4281   fi
4282 done
4283 rm -f conf$$subs.sh
4284
4285 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4286 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4287 _ACEOF
4288 sed -n '
4289 h
4290 s/^/S["/; s/!.*/"]=/
4291 p
4292 g
4293 s/^[^!]*!//
4294 :repl
4295 t repl
4296 s/'"$ac_delim"'$//
4297 t delim
4298 :nl
4299 h
4300 s/\(.\{148\}\).*/\1/
4301 t more1
4302 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4303 p
4304 n
4305 b repl
4306 :more1
4307 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4308 p
4309 g
4310 s/.\{148\}//
4311 t nl
4312 :delim
4313 h
4314 s/\(.\{148\}\).*/\1/
4315 t more2
4316 s/["\\]/\\&/g; s/^/"/; s/$/"/
4317 p
4318 b
4319 :more2
4320 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4321 p
4322 g
4323 s/.\{148\}//
4324 t delim
4325 ' <conf$$subs.awk | sed '
4326 /^[^""]/{
4327   N
4328   s/\n//
4329 }
4330 ' >>$CONFIG_STATUS || ac_write_fail=1
4331 rm -f conf$$subs.awk
4332 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4333 _ACAWK
4334 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4335   for (key in S) S_is_set[key] = 1
4336   FS = "\a"
4337
4338 }
4339 {
4340   line = $ 0
4341   nfields = split(line, field, "@")
4342   substed = 0
4343   len = length(field[1])
4344   for (i = 2; i < nfields; i++) {
4345     key = field[i]
4346     keylen = length(key)
4347     if (S_is_set[key]) {
4348       value = S[key]
4349       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4350       len += length(value) + length(field[++i])
4351       substed = 1
4352     } else
4353       len += 1 + keylen
4354   }
4355
4356   print line
4357 }
4358
4359 _ACAWK
4360 _ACEOF
4361 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4362 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4363   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4364 else
4365   cat
4366 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4367   || as_fn_error "could not setup config files machinery" "$LINENO" 5
4368 _ACEOF
4369
4370 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4371 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4372 # trailing colons and then remove the whole line if VPATH becomes empty
4373 # (actually we leave an empty line to preserve line numbers).
4374 if test "x$srcdir" = x.; then
4375   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4376 s/:*\$(srcdir):*/:/
4377 s/:*\${srcdir}:*/:/
4378 s/:*@srcdir@:*/:/
4379 s/^\([^=]*=[     ]*\):*/\1/
4380 s/:*$//
4381 s/^[^=]*=[       ]*$//
4382 }'
4383 fi
4384
4385 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4386 fi # test -n "$CONFIG_FILES"
4387
4388
4389 eval set X "  :F $CONFIG_FILES      "
4390 shift
4391 for ac_tag
4392 do
4393   case $ac_tag in
4394   :[FHLC]) ac_mode=$ac_tag; continue;;
4395   esac
4396   case $ac_mode$ac_tag in
4397   :[FHL]*:*);;
4398   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4399   :[FH]-) ac_tag=-:-;;
4400   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4401   esac
4402   ac_save_IFS=$IFS
4403   IFS=:
4404   set x $ac_tag
4405   IFS=$ac_save_IFS
4406   shift
4407   ac_file=$1
4408   shift
4409
4410   case $ac_mode in
4411   :L) ac_source=$1;;
4412   :[FH])
4413     ac_file_inputs=
4414     for ac_f
4415     do
4416       case $ac_f in
4417       -) ac_f="$tmp/stdin";;
4418       *) # Look for the file first in the build tree, then in the source tree
4419          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4420          # because $ac_f cannot contain `:'.
4421          test -f "$ac_f" ||
4422            case $ac_f in
4423            [\\/$]*) false;;
4424            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4425            esac ||
4426            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4427       esac
4428       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4429       as_fn_append ac_file_inputs " '$ac_f'"
4430     done
4431
4432     # Let's still pretend it is `configure' which instantiates (i.e., don't
4433     # use $as_me), people would be surprised to read:
4434     #    /* config.h.  Generated by config.status.  */
4435     configure_input='Generated from '`
4436           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4437         `' by configure.'
4438     if test x"$ac_file" != x-; then
4439       configure_input="$ac_file.  $configure_input"
4440       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4441 $as_echo "$as_me: creating $ac_file" >&6;}
4442     fi
4443     # Neutralize special characters interpreted by sed in replacement strings.
4444     case $configure_input in #(
4445     *\&* | *\|* | *\\* )
4446        ac_sed_conf_input=`$as_echo "$configure_input" |
4447        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4448     *) ac_sed_conf_input=$configure_input;;
4449     esac
4450
4451     case $ac_tag in
4452     *:-:* | *:-) cat >"$tmp/stdin" \
4453       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4454     esac
4455     ;;
4456   esac
4457
4458   ac_dir=`$as_dirname -- "$ac_file" ||
4459 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4460          X"$ac_file" : 'X\(//\)[^/]' \| \
4461          X"$ac_file" : 'X\(//\)$' \| \
4462          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4463 $as_echo X"$ac_file" |
4464     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4465             s//\1/
4466             q
4467           }
4468           /^X\(\/\/\)[^/].*/{
4469             s//\1/
4470             q
4471           }
4472           /^X\(\/\/\)$/{
4473             s//\1/
4474             q
4475           }
4476           /^X\(\/\).*/{
4477             s//\1/
4478             q
4479           }
4480           s/.*/./; q'`
4481   as_dir="$ac_dir"; as_fn_mkdir_p
4482   ac_builddir=.
4483
4484 case "$ac_dir" in
4485 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4486 *)
4487   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4488   # A ".." for each directory in $ac_dir_suffix.
4489   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4490   case $ac_top_builddir_sub in
4491   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4492   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4493   esac ;;
4494 esac
4495 ac_abs_top_builddir=$ac_pwd
4496 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4497 # for backward compatibility:
4498 ac_top_builddir=$ac_top_build_prefix
4499
4500 case $srcdir in
4501   .)  # We are building in place.
4502     ac_srcdir=.
4503     ac_top_srcdir=$ac_top_builddir_sub
4504     ac_abs_top_srcdir=$ac_pwd ;;
4505   [\\/]* | ?:[\\/]* )  # Absolute name.
4506     ac_srcdir=$srcdir$ac_dir_suffix;
4507     ac_top_srcdir=$srcdir
4508     ac_abs_top_srcdir=$srcdir ;;
4509   *) # Relative name.
4510     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4511     ac_top_srcdir=$ac_top_build_prefix$srcdir
4512     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4513 esac
4514 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4515
4516
4517   case $ac_mode in
4518   :F)
4519   #
4520   # CONFIG_FILE
4521   #
4522
4523 _ACEOF
4524
4525 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4526 # If the template does not know about datarootdir, expand it.
4527 # FIXME: This hack should be removed a few years after 2.60.
4528 ac_datarootdir_hack=; ac_datarootdir_seen=
4529 ac_sed_dataroot='
4530 /datarootdir/ {
4531   p
4532   q
4533 }
4534 /@datadir@/p
4535 /@docdir@/p
4536 /@infodir@/p
4537 /@localedir@/p
4538 /@mandir@/p'
4539 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4540 *datarootdir*) ac_datarootdir_seen=yes;;
4541 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4542   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4543 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4544 _ACEOF
4545 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4546   ac_datarootdir_hack='
4547   s&@datadir@&$datadir&g
4548   s&@docdir@&$docdir&g
4549   s&@infodir@&$infodir&g
4550   s&@localedir@&$localedir&g
4551   s&@mandir@&$mandir&g
4552   s&\\\${datarootdir}&$datarootdir&g' ;;
4553 esac
4554 _ACEOF
4555
4556 # Neutralize VPATH when `$srcdir' = `.'.
4557 # Shell code in configure.ac might set extrasub.
4558 # FIXME: do we really want to maintain this feature?
4559 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4560 ac_sed_extra="$ac_vpsub
4561 $extrasub
4562 _ACEOF
4563 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4564 :t
4565 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4566 s|@configure_input@|$ac_sed_conf_input|;t t
4567 s&@top_builddir@&$ac_top_builddir_sub&;t t
4568 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4569 s&@srcdir@&$ac_srcdir&;t t
4570 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4571 s&@top_srcdir@&$ac_top_srcdir&;t t
4572 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4573 s&@builddir@&$ac_builddir&;t t
4574 s&@abs_builddir@&$ac_abs_builddir&;t t
4575 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4576 $ac_datarootdir_hack
4577 "
4578 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
4579   || as_fn_error "could not create $ac_file" "$LINENO" 5
4580
4581 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4582   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4583   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4584   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4585 which seems to be undefined.  Please make sure it is defined." >&5
4586 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4587 which seems to be undefined.  Please make sure it is defined." >&2;}
4588
4589   rm -f "$tmp/stdin"
4590   case $ac_file in
4591   -) cat "$tmp/out" && rm -f "$tmp/out";;
4592   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4593   esac \
4594   || as_fn_error "could not create $ac_file" "$LINENO" 5
4595  ;;
4596
4597
4598
4599   esac
4600
4601 done # for ac_tag
4602
4603
4604 as_fn_exit 0
4605 _ACEOF
4606 ac_clean_files=$ac_clean_files_save
4607
4608 test $ac_write_fail = 0 ||
4609   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4610
4611
4612 # configure is writing to config.log, and then calls config.status.
4613 # config.status does its own redirection, appending to config.log.
4614 # Unfortunately, on DOS this fails, as config.log is still kept open
4615 # by configure, so config.status won't be able to write to it; its
4616 # output is simply discarded.  So we exec the FD to /dev/null,
4617 # effectively closing config.log, so it can be properly (re)opened and
4618 # appended to by config.status.  When coming back to configure, we
4619 # need to make the FD available again.
4620 if test "$no_create" != yes; then
4621   ac_cs_success=:
4622   ac_config_status_args=
4623   test "$silent" = yes &&
4624     ac_config_status_args="$ac_config_status_args --quiet"
4625   exec 5>/dev/null
4626   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4627   exec 5>>config.log
4628   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4629   # would make configure fail if this is the last instruction.
4630   $ac_cs_success || as_fn_exit $?
4631 fi
4632
4633 #
4634 # CONFIG_SUBDIRS section.
4635 #
4636 if test "$no_recursion" != yes; then
4637
4638   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4639   # so they do not pile up.
4640   ac_sub_configure_args=
4641   ac_prev=
4642   eval "set x $ac_configure_args"
4643   shift
4644   for ac_arg
4645   do
4646     if test -n "$ac_prev"; then
4647       ac_prev=
4648       continue
4649     fi
4650     case $ac_arg in
4651     -cache-file | --cache-file | --cache-fil | --cache-fi \
4652     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4653       ac_prev=cache_file ;;
4654     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4655     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4656     | --c=*)
4657       ;;
4658     --config-cache | -C)
4659       ;;
4660     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4661       ac_prev=srcdir ;;
4662     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4663       ;;
4664     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4665       ac_prev=prefix ;;
4666     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4667       ;;
4668     --disable-option-checking)
4669       ;;
4670     *)
4671       case $ac_arg in
4672       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4673       esac
4674       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4675     esac
4676   done
4677
4678   # Always prepend --prefix to ensure using the same prefix
4679   # in subdir configurations.
4680   ac_arg="--prefix=$prefix"
4681   case $ac_arg in
4682   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4683   esac
4684   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4685
4686   # Pass --silent
4687   if test "$silent" = yes; then
4688     ac_sub_configure_args="--silent $ac_sub_configure_args"
4689   fi
4690
4691   # Always prepend --disable-option-checking to silence warnings, since
4692   # different subdirs can have different --enable and --with options.
4693   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4694
4695   ac_popdir=`pwd`
4696   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
4697
4698     # Do not complain, so a configure script can configure whichever
4699     # parts of a large source tree are present.
4700     test -d "$srcdir/$ac_dir" || continue
4701
4702     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4703     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4704     $as_echo "$ac_msg" >&6
4705     as_dir="$ac_dir"; as_fn_mkdir_p
4706     ac_builddir=.
4707
4708 case "$ac_dir" in
4709 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4710 *)
4711   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4712   # A ".." for each directory in $ac_dir_suffix.
4713   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4714   case $ac_top_builddir_sub in
4715   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4716   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4717   esac ;;
4718 esac
4719 ac_abs_top_builddir=$ac_pwd
4720 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4721 # for backward compatibility:
4722 ac_top_builddir=$ac_top_build_prefix
4723
4724 case $srcdir in
4725   .)  # We are building in place.
4726     ac_srcdir=.
4727     ac_top_srcdir=$ac_top_builddir_sub
4728     ac_abs_top_srcdir=$ac_pwd ;;
4729   [\\/]* | ?:[\\/]* )  # Absolute name.
4730     ac_srcdir=$srcdir$ac_dir_suffix;
4731     ac_top_srcdir=$srcdir
4732     ac_abs_top_srcdir=$srcdir ;;
4733   *) # Relative name.
4734     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4735     ac_top_srcdir=$ac_top_build_prefix$srcdir
4736     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4737 esac
4738 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4739
4740
4741     cd "$ac_dir"
4742
4743     # Check for guested configure; otherwise get Cygnus style configure.
4744     if test -f "$ac_srcdir/configure.gnu"; then
4745       ac_sub_configure=$ac_srcdir/configure.gnu
4746     elif test -f "$ac_srcdir/configure"; then
4747       ac_sub_configure=$ac_srcdir/configure
4748     elif test -f "$ac_srcdir/configure.in"; then
4749       # This should be Cygnus configure.
4750       ac_sub_configure=$ac_aux_dir/configure
4751     else
4752       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
4753 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
4754       ac_sub_configure=
4755     fi
4756
4757     # The recursion is here.
4758     if test -n "$ac_sub_configure"; then
4759       # Make the cache file name correct relative to the subdirectory.
4760       case $cache_file in
4761       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4762       *) # Relative name.
4763         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4764       esac
4765
4766       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4767 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4768       # The eval makes quoting arguments work.
4769       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4770            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4771         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4772     fi
4773
4774     cd "$ac_popdir"
4775   done
4776 fi
4777 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4778   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4779 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4780 fi
4781