gdb/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="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 LTLIBIPT
 662 LIBIPT
 663 HAVE_LIBIPT
 664 HAVE_GUILE_FALSE
 665 HAVE_GUILE_TRUE
 666 GUILE_LIBS
 667 GUILE_CPPFLAGS
 668 GUILD_TARGET_FLAG
 669 GUILD
 670 pkg_config_prog_path
 671 HAVE_PYTHON_FALSE
 672 HAVE_PYTHON_TRUE
 673 PYTHON_LIBS
 674 PYTHON_CPPFLAGS
 675 PYTHON_CFLAGS
 676 python_prog_path
 677 LTLIBEXPAT
 678 LIBEXPAT
 679 HAVE_LIBEXPAT
 680 JIT_READER_DIR
 681 TARGET_PTR
 682 READLINE_TEXI_INCFLAG
 683 READLINE_CFLAGS
 684 READLINE_DEPS
 685 READLINE
 686 LTLIBICONV
 687 LIBICONV
 688 zlibinc
 689 zlibdir
 690 MIG
 691 WINDRES
 692 DLLTOOL
 693 AR
 694 YFLAGS
 695 YACC
 696 RANLIB
 697 LN_S
 698 INSTALL_DATA
 699 INSTALL_SCRIPT
 700 INSTALL_PROGRAM
 701 AWK
 702 REPORT_BUGS_TEXI
 703 REPORT_BUGS_TO
 704 PKGVERSION
 705 HAVE_NATIVE_GCORE_TARGET
 706 TARGET_OBS
 707 subdirs
 708 GDB_DATADIR
 709 DEBUGDIR
 710 MAKEINFO_EXTRA_FLAGS
 711 MAKEINFOFLAGS
 712 MAKEINFO
 713 PACKAGE
 714 GNULIB_STDINT_H
 715 CATOBJEXT
 716 GENCAT
 717 INSTOBJEXT
 718 DATADIRNAME
 719 CATALOGS
 720 POSUB
 721 GMSGFMT
 722 XGETTEXT
 723 INCINTL
 724 LIBINTL_DEP
 725 LIBINTL
 726 USE_NLS
 727 SET_MAKE
 728 GMAKE_FALSE
 729 GMAKE_TRUE
 730 MAKE
 731 CCDEPMODE
 732 DEPDIR
 733 am__leading_dot
 734 COMPILER
 735 INSTALL_STRIP_PROGRAM
 736 STRIP
 737 install_sh
 738 target_os
 739 target_vendor
 740 target_cpu
 741 target
 742 host_os
 743 host_vendor
 744 host_cpu
 745 host
 746 build_os
 747 build_vendor
 748 build_cpu
 749 build
 750 EGREP
 751 GREP
 752 CPP
 753 ac_ct_CXX
 754 CXXFLAGS
 755 CXX
 756 OBJEXT
 757 EXEEXT
 758 ac_ct_CC
 759 CPPFLAGS
 760 LDFLAGS
 761 CFLAGS
 762 CC
 763 MAINT
 764 MAINTAINER_MODE_FALSE
 765 MAINTAINER_MODE_TRUE
 766 target_alias
 767 host_alias
 768 build_alias
 769 LIBS
 770 ECHO_T
 771 ECHO_N
 772 ECHO_C
 773 DEFS
 774 mandir
 775 localedir
 776 libdir
 777 psdir
 778 pdfdir
 779 dvidir
 780 htmldir
 781 infodir
 782 docdir
 783 oldincludedir
 784 includedir
 785 localstatedir
 786 sharedstatedir
 787 sysconfdir
 788 datadir
 789 datarootdir
 790 libexecdir
 791 sbindir
 792 bindir
 793 program_transform_name
 794 prefix
 795 exec_prefix
 796 PACKAGE_URL
 797 PACKAGE_BUGREPORT
 798 PACKAGE_STRING
 799 PACKAGE_VERSION
 800 PACKAGE_TARNAME
 801 PACKAGE_NAME
 802 PATH_SEPARATOR
 803 SHELL'
 804 ac_subst_files='host_makefile_frag'
 805 ac_user_opts='
 806 enable_option_checking
 807 enable_maintainer_mode
 808 enable_plugins
 809 enable_largefile
 810 enable_build_with_cxx
 811 with_separate_debug_dir
 812 with_gdb_datadir
 813 with_relocated_sources
 814 with_auto_load_dir
 815 with_auto_load_safe_path
 816 enable_targets
 817 enable_64_bit_bfd
 818 enable_gdbcli
 819 enable_gdbmi
 820 enable_tui
 821 enable_gdbtk
 822 with_libunwind_ia64
 823 with_curses
 824 enable_profiling
 825 with_pkgversion
 826 with_bugurl
 827 with_system_zlib
 828 with_gnu_ld
 829 enable_rpath
 830 with_libiconv_prefix
 831 with_iconv_bin
 832 with_system_readline
 833 with_jit_reader_dir
 834 with_expat
 835 with_libexpat_prefix
 836 with_python
 837 with_guile
 838 enable_libmcheck
 839 with_intel_pt
 840 with_libipt_prefix
 841 with_included_regex
 842 with_sysroot
 843 with_system_gdbinit
 844 enable_werror
 845 enable_build_warnings
 846 enable_gdb_build_warnings
 847 with_lzma
 848 with_liblzma_prefix
 849 with_tcl
 850 with_tk
 851 with_x
 852 enable_sim
 853 enable_multi_ice
 854 enable_gdbserver
 855 with_babeltrace
 856 with_libbabeltrace_prefix
 857 '
 858       ac_precious_vars='build_alias
 859 host_alias
 860 target_alias
 861 CC
 862 CFLAGS
 863 LDFLAGS
 864 LIBS
 865 CPPFLAGS
 866 CXX
 867 CXXFLAGS
 868 CCC
 869 CPP
 870 MAKEINFO
 871 MAKEINFOFLAGS
 872 YACC
 873 YFLAGS
 874 XMKMF'
 875 ac_subdirs_all='testsuite
 876 gdbtk
 877 multi-ice
 878 gdbserver'
 879
 880 # Initialize some variables set by options.
 881 ac_init_help=
 882 ac_init_version=false
 883 ac_unrecognized_opts=
 884 ac_unrecognized_sep=
 885 # The variables have the same names as the options, with
 886 # dashes changed to underlines.
 887 cache_file=/dev/null
 888 exec_prefix=NONE
 889 no_create=
 890 no_recursion=
 891 prefix=NONE
 892 program_prefix=NONE
 893 program_suffix=NONE
 894 program_transform_name=s,x,x,
 895 silent=
 896 site=
 897 srcdir=
 898 verbose=
 899 x_includes=NONE
 900 x_libraries=NONE
 901
 902 # Installation directory options.
 903 # These are left unexpanded so users can "make install exec_prefix=/foo"
 904 # and all the variables that are supposed to be based on exec_prefix
 905 # by default will actually change.
 906 # Use braces instead of parens because sh, perl, etc. also accept them.
 907 # (The list follows the same order as the GNU Coding Standards.)
 908 bindir='${exec_prefix}/bin'
 909 sbindir='${exec_prefix}/sbin'
 910 libexecdir='${exec_prefix}/libexec'
 911 datarootdir='${prefix}/share'
 912 datadir='${datarootdir}'
 913 sysconfdir='${prefix}/etc'
 914 sharedstatedir='${prefix}/com'
 915 localstatedir='${prefix}/var'
 916 includedir='${prefix}/include'
 917 oldincludedir='/usr/include'
 918 docdir='${datarootdir}/doc/${PACKAGE}'
 919 infodir='${datarootdir}/info'
 920 htmldir='${docdir}'
 921 dvidir='${docdir}'
 922 pdfdir='${docdir}'
 923 psdir='${docdir}'
 924 libdir='${exec_prefix}/lib'
 925 localedir='${datarootdir}/locale'
 926 mandir='${datarootdir}/man'
 927
 928 ac_prev=
 929 ac_dashdash=
 930 for ac_option
 931 do
 932   # If the previous option needs an argument, assign it.
 933   if test -n "$ac_prev"; then
 934     eval $ac_prev=\$ac_option
 935     ac_prev=
 936     continue
 937   fi
 938
 939   case $ac_option in
 940   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 941   *)    ac_optarg=yes ;;
 942   esac
 943
 944   # Accept the important Cygnus configure options, so we can diagnose typos.
 945
 946   case $ac_dashdash$ac_option in
 947   --)
 948     ac_dashdash=yes ;;
 949
 950   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 951     ac_prev=bindir ;;
 952   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 953     bindir=$ac_optarg ;;
 954
 955   -build | --build | --buil | --bui | --bu)
 956     ac_prev=build_alias ;;
 957   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 958     build_alias=$ac_optarg ;;
 959
 960   -cache-file | --cache-file | --cache-fil | --cache-fi \
 961   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 962     ac_prev=cache_file ;;
 963   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 964   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 965     cache_file=$ac_optarg ;;
 966
 967   --config-cache | -C)
 968     cache_file=config.cache ;;
 969
 970   -datadir | --datadir | --datadi | --datad)
 971     ac_prev=datadir ;;
 972   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 973     datadir=$ac_optarg ;;
 974
 975   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 976   | --dataroo | --dataro | --datar)
 977     ac_prev=datarootdir ;;
 978   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 979   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 980     datarootdir=$ac_optarg ;;
 981
 982   -disable-* | --disable-*)
 983     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 984     # Reject names that are not valid shell variable names.
 985     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 986       as_fn_error "invalid feature name: $ac_useropt"
 987     ac_useropt_orig=$ac_useropt
 988     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 989     case $ac_user_opts in
 990       *"
 991 "enable_$ac_useropt"
 992 "*) ;;
 993       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 994          ac_unrecognized_sep=', ';;
 995     esac
 996     eval enable_$ac_useropt=no ;;
 997
 998   -docdir | --docdir | --docdi | --doc | --do)
 999     ac_prev=docdir ;;
1000   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1001     docdir=$ac_optarg ;;
1002
1003   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1004     ac_prev=dvidir ;;
1005   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1006     dvidir=$ac_optarg ;;
1007
1008   -enable-* | --enable-*)
1009     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1010     # Reject names that are not valid shell variable names.
1011     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1012       as_fn_error "invalid feature name: $ac_useropt"
1013     ac_useropt_orig=$ac_useropt
1014     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1015     case $ac_user_opts in
1016       *"
1017 "enable_$ac_useropt"
1018 "*) ;;
1019       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1020          ac_unrecognized_sep=', ';;
1021     esac
1022     eval enable_$ac_useropt=\$ac_optarg ;;
1023
1024   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1025   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1026   | --exec | --exe | --ex)
1027     ac_prev=exec_prefix ;;
1028   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1029   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1030   | --exec=* | --exe=* | --ex=*)
1031     exec_prefix=$ac_optarg ;;
1032
1033   -gas | --gas | --ga | --g)
1034     # Obsolete; use --with-gas.
1035     with_gas=yes ;;
1036
1037   -help | --help | --hel | --he | -h)
1038     ac_init_help=long ;;
1039   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1040     ac_init_help=recursive ;;
1041   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1042     ac_init_help=short ;;
1043
1044   -host | --host | --hos | --ho)
1045     ac_prev=host_alias ;;
1046   -host=* | --host=* | --hos=* | --ho=*)
1047     host_alias=$ac_optarg ;;
1048
1049   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1050     ac_prev=htmldir ;;
1051   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1052   | --ht=*)
1053     htmldir=$ac_optarg ;;
1054
1055   -includedir | --includedir | --includedi | --included | --include \
1056   | --includ | --inclu | --incl | --inc)
1057     ac_prev=includedir ;;
1058   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1059   | --includ=* | --inclu=* | --incl=* | --inc=*)
1060     includedir=$ac_optarg ;;
1061
1062   -infodir | --infodir | --infodi | --infod | --info | --inf)
1063     ac_prev=infodir ;;
1064   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1065     infodir=$ac_optarg ;;
1066
1067   -libdir | --libdir | --libdi | --libd)
1068     ac_prev=libdir ;;
1069   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1070     libdir=$ac_optarg ;;
1071
1072   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1073   | --libexe | --libex | --libe)
1074     ac_prev=libexecdir ;;
1075   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1076   | --libexe=* | --libex=* | --libe=*)
1077     libexecdir=$ac_optarg ;;
1078
1079   -localedir | --localedir | --localedi | --localed | --locale)
1080     ac_prev=localedir ;;
1081   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1082     localedir=$ac_optarg ;;
1083
1084   -localstatedir | --localstatedir | --localstatedi | --localstated \
1085   | --localstate | --localstat | --localsta | --localst | --locals)
1086     ac_prev=localstatedir ;;
1087   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1088   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1089     localstatedir=$ac_optarg ;;
1090
1091   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1092     ac_prev=mandir ;;
1093   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1094     mandir=$ac_optarg ;;
1095
1096   -nfp | --nfp | --nf)
1097     # Obsolete; use --without-fp.
1098     with_fp=no ;;
1099
1100   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1101   | --no-cr | --no-c | -n)
1102     no_create=yes ;;
1103
1104   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1105   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1106     no_recursion=yes ;;
1107
1108   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1109   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1110   | --oldin | --oldi | --old | --ol | --o)
1111     ac_prev=oldincludedir ;;
1112   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1113   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1114   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1115     oldincludedir=$ac_optarg ;;
1116
1117   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1118     ac_prev=prefix ;;
1119   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1120     prefix=$ac_optarg ;;
1121
1122   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1123   | --program-pre | --program-pr | --program-p)
1124     ac_prev=program_prefix ;;
1125   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1126   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1127     program_prefix=$ac_optarg ;;
1128
1129   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1130   | --program-suf | --program-su | --program-s)
1131     ac_prev=program_suffix ;;
1132   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1133   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1134     program_suffix=$ac_optarg ;;
1135
1136   -program-transform-name | --program-transform-name \
1137   | --program-transform-nam | --program-transform-na \
1138   | --program-transform-n | --program-transform- \
1139   | --program-transform | --program-transfor \
1140   | --program-transfo | --program-transf \
1141   | --program-trans | --program-tran \
1142   | --progr-tra | --program-tr | --program-t)
1143     ac_prev=program_transform_name ;;
1144   -program-transform-name=* | --program-transform-name=* \
1145   | --program-transform-nam=* | --program-transform-na=* \
1146   | --program-transform-n=* | --program-transform-=* \
1147   | --program-transform=* | --program-transfor=* \
1148   | --program-transfo=* | --program-transf=* \
1149   | --program-trans=* | --program-tran=* \
1150   | --progr-tra=* | --program-tr=* | --program-t=*)
1151     program_transform_name=$ac_optarg ;;
1152
1153   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1154     ac_prev=pdfdir ;;
1155   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1156     pdfdir=$ac_optarg ;;
1157
1158   -psdir | --psdir | --psdi | --psd | --ps)
1159     ac_prev=psdir ;;
1160   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1161     psdir=$ac_optarg ;;
1162
1163   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1164   | -silent | --silent | --silen | --sile | --sil)
1165     silent=yes ;;
1166
1167   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1168     ac_prev=sbindir ;;
1169   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1170   | --sbi=* | --sb=*)
1171     sbindir=$ac_optarg ;;
1172
1173   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1174   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1175   | --sharedst | --shareds | --shared | --share | --shar \
1176   | --sha | --sh)
1177     ac_prev=sharedstatedir ;;
1178   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1179   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1180   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1181   | --sha=* | --sh=*)
1182     sharedstatedir=$ac_optarg ;;
1183
1184   -site | --site | --sit)
1185     ac_prev=site ;;
1186   -site=* | --site=* | --sit=*)
1187     site=$ac_optarg ;;
1188
1189   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1190     ac_prev=srcdir ;;
1191   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1192     srcdir=$ac_optarg ;;
1193
1194   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1195   | --syscon | --sysco | --sysc | --sys | --sy)
1196     ac_prev=sysconfdir ;;
1197   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1198   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1199     sysconfdir=$ac_optarg ;;
1200
1201   -target | --target | --targe | --targ | --tar | --ta | --t)
1202     ac_prev=target_alias ;;
1203   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1204     target_alias=$ac_optarg ;;
1205
1206   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1207     verbose=yes ;;
1208
1209   -version | --version | --versio | --versi | --vers | -V)
1210     ac_init_version=: ;;
1211
1212   -with-* | --with-*)
1213     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1214     # Reject names that are not valid shell variable names.
1215     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1216       as_fn_error "invalid package name: $ac_useropt"
1217     ac_useropt_orig=$ac_useropt
1218     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1219     case $ac_user_opts in
1220       *"
1221 "with_$ac_useropt"
1222 "*) ;;
1223       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1224          ac_unrecognized_sep=', ';;
1225     esac
1226     eval with_$ac_useropt=\$ac_optarg ;;
1227
1228   -without-* | --without-*)
1229     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1230     # Reject names that are not valid shell variable names.
1231     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1232       as_fn_error "invalid package name: $ac_useropt"
1233     ac_useropt_orig=$ac_useropt
1234     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1235     case $ac_user_opts in
1236       *"
1237 "with_$ac_useropt"
1238 "*) ;;
1239       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1240          ac_unrecognized_sep=', ';;
1241     esac
1242     eval with_$ac_useropt=no ;;
1243
1244   --x)
1245     # Obsolete; use --with-x.
1246     with_x=yes ;;
1247
1248   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1249   | --x-incl | --x-inc | --x-in | --x-i)
1250     ac_prev=x_includes ;;
1251   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1252   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1253     x_includes=$ac_optarg ;;
1254
1255   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1256   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1257     ac_prev=x_libraries ;;
1258   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1259   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1260     x_libraries=$ac_optarg ;;
1261
1262   -*) as_fn_error "unrecognized option: \`$ac_option'
1263 Try \`$0 --help' for more information."
1264     ;;
1265
1266   *=*)
1267     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1268     # Reject names that are not valid shell variable names.
1269     case $ac_envvar in #(
1270       '' | [0-9]* | *[!_$as_cr_alnum]* )
1271       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1272     esac
1273     eval $ac_envvar=\$ac_optarg
1274     export $ac_envvar ;;
1275
1276   *)
1277     # FIXME: should be removed in autoconf 3.0.
1278     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1279     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1280       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1281     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1282     ;;
1283
1284   esac
1285 done
1286
1287 if test -n "$ac_prev"; then
1288   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1289   as_fn_error "missing argument to $ac_option"
1290 fi
1291
1292 if test -n "$ac_unrecognized_opts"; then
1293   case $enable_option_checking in
1294     no) ;;
1295     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1296     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1297   esac
1298 fi
1299
1300 # Check all directory arguments for consistency.
1301 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1302                 datadir sysconfdir sharedstatedir localstatedir includedir \
1303                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1304                 libdir localedir mandir
1305 do
1306   eval ac_val=\$$ac_var
1307   # Remove trailing slashes.
1308   case $ac_val in
1309     */ )
1310       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1311       eval $ac_var=\$ac_val;;
1312   esac
1313   # Be sure to have absolute directory names.
1314   case $ac_val in
1315     [\\/$]* | ?:[\\/]* )  continue;;
1316     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1317   esac
1318   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1319 done
1320
1321 # There might be people who depend on the old broken behavior: `$host'
1322 # used to hold the argument of --host etc.
1323 # FIXME: To remove some day.
1324 build=$build_alias
1325 host=$host_alias
1326 target=$target_alias
1327
1328 # FIXME: To remove some day.
1329 if test "x$host_alias" != x; then
1330   if test "x$build_alias" = x; then
1331     cross_compiling=maybe
1332     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1333     If a cross compiler is detected then cross compile mode will be used." >&2
1334   elif test "x$build_alias" != "x$host_alias"; then
1335     cross_compiling=yes
1336   fi
1337 fi
1338
1339 ac_tool_prefix=
1340 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1341
1342 test "$silent" = yes && exec 6>/dev/null
1343
1344
1345 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1346 ac_ls_di=`ls -di .` &&
1347 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1348   as_fn_error "working directory cannot be determined"
1349 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1350   as_fn_error "pwd does not report name of working directory"
1351
1352
1353 # Find the source files, if location was not specified.
1354 if test -z "$srcdir"; then
1355   ac_srcdir_defaulted=yes
1356   # Try the directory containing this script, then the parent directory.
1357   ac_confdir=`$as_dirname -- "$as_myself" ||
1358 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1359          X"$as_myself" : 'X\(//\)[^/]' \| \
1360          X"$as_myself" : 'X\(//\)$' \| \
1361          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1362 $as_echo X"$as_myself" |
1363     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1364             s//\1/
1365             q
1366           }
1367           /^X\(\/\/\)[^/].*/{
1368             s//\1/
1369             q
1370           }
1371           /^X\(\/\/\)$/{
1372             s//\1/
1373             q
1374           }
1375           /^X\(\/\).*/{
1376             s//\1/
1377             q
1378           }
1379           s/.*/./; q'`
1380   srcdir=$ac_confdir
1381   if test ! -r "$srcdir/$ac_unique_file"; then
1382     srcdir=..
1383   fi
1384 else
1385   ac_srcdir_defaulted=no
1386 fi
1387 if test ! -r "$srcdir/$ac_unique_file"; then
1388   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1389   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1390 fi
1391 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1392 ac_abs_confdir=`(
1393         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1394         pwd)`
1395 # When building in place, set srcdir=.
1396 if test "$ac_abs_confdir" = "$ac_pwd"; then
1397   srcdir=.
1398 fi
1399 # Remove unnecessary trailing slashes from srcdir.
1400 # Double slashes in file names in object file debugging info
1401 # mess up M-x gdb in Emacs.
1402 case $srcdir in
1403 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1404 esac
1405 for ac_var in $ac_precious_vars; do
1406   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1407   eval ac_env_${ac_var}_value=\$${ac_var}
1408   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1409   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1410 done
1411
1412 #
1413 # Report the --help message.
1414 #
1415 if test "$ac_init_help" = "long"; then
1416   # Omit some internal or obsolete options to make the list less imposing.
1417   # This message is too long to be a string in the A/UX 3.1 sh.
1418   cat <<_ACEOF
1419 \`configure' configures this package to adapt to many kinds of systems.
1420
1421 Usage: $0 [OPTION]... [VAR=VALUE]...
1422
1423 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1424 VAR=VALUE.  See below for descriptions of some of the useful variables.
1425
1426 Defaults for the options are specified in brackets.
1427
1428 Configuration:
1429   -h, --help              display this help and exit
1430       --help=short        display options specific to this package
1431       --help=recursive    display the short help of all the included packages
1432   -V, --version           display version information and exit
1433   -q, --quiet, --silent   do not print \`checking...' messages
1434       --cache-file=FILE   cache test results in FILE [disabled]
1435   -C, --config-cache      alias for \`--cache-file=config.cache'
1436   -n, --no-create         do not create output files
1437       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1438
1439 Installation directories:
1440   --prefix=PREFIX         install architecture-independent files in PREFIX
1441                           [$ac_default_prefix]
1442   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1443                           [PREFIX]
1444
1445 By default, \`make install' will install all the files in
1446 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1447 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1448 for instance \`--prefix=\$HOME'.
1449
1450 For better control, use the options below.
1451
1452 Fine tuning of the installation directories:
1453   --bindir=DIR            user executables [EPREFIX/bin]
1454   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1455   --libexecdir=DIR        program executables [EPREFIX/libexec]
1456   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1457   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1458   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1459   --libdir=DIR            object code libraries [EPREFIX/lib]
1460   --includedir=DIR        C header files [PREFIX/include]
1461   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1462   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1463   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1464   --infodir=DIR           info documentation [DATAROOTDIR/info]
1465   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1466   --mandir=DIR            man documentation [DATAROOTDIR/man]
1467   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1468   --htmldir=DIR           html documentation [DOCDIR]
1469   --dvidir=DIR            dvi documentation [DOCDIR]
1470   --pdfdir=DIR            pdf documentation [DOCDIR]
1471   --psdir=DIR             ps documentation [DOCDIR]
1472 _ACEOF
1473
1474   cat <<\_ACEOF
1475
1476 Program names:
1477   --program-prefix=PREFIX            prepend PREFIX to installed program names
1478   --program-suffix=SUFFIX            append SUFFIX to installed program names
1479   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1480
1481 X features:
1482   --x-includes=DIR    X include files are in DIR
1483   --x-libraries=DIR   X library files are in DIR
1484
1485 System types:
1486   --build=BUILD     configure for building on BUILD [guessed]
1487   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1488   --target=TARGET   configure for building compilers for TARGET [HOST]
1489 _ACEOF
1490 fi
1491
1492 if test -n "$ac_init_help"; then
1493
1494   cat <<\_ACEOF
1495
1496 Optional Features:
1497   --disable-option-checking  ignore unrecognized --enable/--with options
1498   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1499   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1500   --enable-maintainer-mode  enable make rules and dependencies not useful
1501                           (and sometimes confusing) to the casual installer
1502   --enable-plugins        Enable support for plugins
1503   --disable-largefile     omit support for large files
1504   --enable-build-with-cxx build with C++ compiler instead of C compiler
1505   --enable-targets=TARGETS
1506                           alternative target configurations
1507   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1508   --disable-gdbcli        disable command-line interface (CLI)
1509   --disable-gdbmi         disable machine-interface (MI)
1510   --enable-tui            enable full-screen terminal user interface (TUI)
1511   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1512   --enable-profiling      enable profiling of GDB
1513   --disable-rpath         do not hardcode runtime library paths
1514   --enable-libmcheck      Try linking with -lmcheck if available
1515   --enable-werror         treat compile warnings as errors
1516   --enable-build-warnings enable build-time compiler warnings if gcc is used
1517   --enable-gdb-build-warnings
1518                           enable GDB specific build-time compiler warnings if
1519                           gcc is used
1520   --enable-sim            link gdb with simulator
1521   --enable-multi-ice      build the multi-ice-gdb-server
1522   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1523                           is auto)
1524
1525 Optional Packages:
1526   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1527   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1528   --with-separate-debug-dir=PATH
1529                           look for global separate debug info in this path
1530                           [LIBDIR/debug]
1531   --with-gdb-datadir=PATH look for global separate data files in this path
1532                           [DATADIR/gdb]
1533   --with-relocated-sources=PATH
1534                           automatically relocate this path for source files
1535   --with-auto-load-dir=PATH
1536                           directories from which to load auto-loaded scripts
1537                           [$debugdir:$datadir/auto-load]
1538   --with-auto-load-safe-path=PATH
1539                           directories safe to hold auto-loaded files
1540                           [--with-auto-load-dir]
1541   --without-auto-load-safe-path
1542                           do not restrict auto-loaded files locations
1543   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1544   --with-curses           use the curses library instead of the termcap
1545                           library
1546   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1547   --with-bugurl=URL       Direct users to URL to report a bug
1548   --with-system-zlib      use installed libz
1549   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1550   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1551   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1552   --with-iconv-bin=PATH   specify where to find the iconv program
1553   --with-system-readline  use installed readline library
1554   --with-jit-reader-dir=PATH
1555                           directory to load the JIT readers from
1556   --with-expat            include expat support (auto/yes/no)
1557   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1558   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1559   --with-python[=PYTHON]  include python support
1560                           (auto/yes/no/<python-program>)
1561   --with-guile[=GUILE]    include guile support
1562                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1563   --with-intel-pt         include Intel(R) Processor Trace support
1564                           (auto/yes/no)
1565   --with-libipt-prefix[=DIR]  search for libipt in DIR/include and DIR/lib
1566   --without-libipt-prefix     don't search for libipt in includedir and libdir
1567   --without-included-regex
1568                           don't use included regex; this is the default on
1569                           systems with version 2 of the GNU C library (use
1570                           with caution on other system)
1571   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1572   --with-system-gdbinit=PATH
1573                           automatically load a system-wide gdbinit file
1574   --with-lzma             support lzma compression (auto/yes/no)
1575   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1576   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1577   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1578   --with-tk               directory containing tk configuration (tkConfig.sh)
1579   --with-x                use the X Window System
1580   --with-babeltrace       include babeltrace support (auto/yes/no)
1581   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1582   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1583
1584 Some influential environment variables:
1585   CC          C compiler command
1586   CFLAGS      C compiler flags
1587   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1588               nonstandard directory <lib dir>
1589   LIBS        libraries to pass to the linker, e.g. -l<library>
1590   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1591               you have headers in a nonstandard directory <include dir>
1592   CXX         C++ compiler command
1593   CXXFLAGS    C++ compiler flags
1594   CPP         C preprocessor
1595   MAKEINFO    Parent configure detects if it is of sufficient version.
1596   MAKEINFOFLAGS
1597               Parameters for MAKEINFO.
1598   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1599               the first program found out of: `bison -y', `byacc', `yacc'.
1600   YFLAGS      The list of arguments that will be passed by default to $YACC.
1601               This script will default YFLAGS to the empty string to avoid a
1602               default value of `-d' given by some make applications.
1603   XMKMF       Path to xmkmf, Makefile generator for X Window System
1604
1605 Use these variables to override the choices made by `configure' or to help
1606 it to find libraries and programs with nonstandard names/locations.
1607
1608 Report bugs to the package provider.
1609 _ACEOF
1610 ac_status=$?
1611 fi
1612
1613 if test "$ac_init_help" = "recursive"; then
1614   # If there are subdirs, report their specific --help.
1615   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1616     test -d "$ac_dir" ||
1617       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1618       continue
1619     ac_builddir=.
1620
1621 case "$ac_dir" in
1622 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1623 *)
1624   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1625   # A ".." for each directory in $ac_dir_suffix.
1626   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1627   case $ac_top_builddir_sub in
1628   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1629   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1630   esac ;;
1631 esac
1632 ac_abs_top_builddir=$ac_pwd
1633 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1634 # for backward compatibility:
1635 ac_top_builddir=$ac_top_build_prefix
1636
1637 case $srcdir in
1638   .)  # We are building in place.
1639     ac_srcdir=.
1640     ac_top_srcdir=$ac_top_builddir_sub
1641     ac_abs_top_srcdir=$ac_pwd ;;
1642   [\\/]* | ?:[\\/]* )  # Absolute name.
1643     ac_srcdir=$srcdir$ac_dir_suffix;
1644     ac_top_srcdir=$srcdir
1645     ac_abs_top_srcdir=$srcdir ;;
1646   *) # Relative name.
1647     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1648     ac_top_srcdir=$ac_top_build_prefix$srcdir
1649     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1650 esac
1651 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1652
1653     cd "$ac_dir" || { ac_status=$?; continue; }
1654     # Check for guested configure.
1655     if test -f "$ac_srcdir/configure.gnu"; then
1656       echo &&
1657       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1658     elif test -f "$ac_srcdir/configure"; then
1659       echo &&
1660       $SHELL "$ac_srcdir/configure" --help=recursive
1661     else
1662       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1663     fi || ac_status=$?
1664     cd "$ac_pwd" || { ac_status=$?; break; }
1665   done
1666 fi
1667
1668 test -n "$ac_init_help" && exit $ac_status
1669 if $ac_init_version; then
1670   cat <<\_ACEOF
1671 configure
1672 generated by GNU Autoconf 2.64
1673
1674 Copyright (C) 2009 Free Software Foundation, Inc.
1675 This configure script is free software; the Free Software Foundation
1676 gives unlimited permission to copy, distribute and modify it.
1677 _ACEOF
1678   exit
1679 fi
1680
1681 ## ------------------------ ##
1682 ## Autoconf initialization. ##
1683 ## ------------------------ ##
1684
1685 # ac_fn_c_try_compile LINENO
1686 # --------------------------
1687 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1688 ac_fn_c_try_compile ()
1689 {
1690   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1691   rm -f conftest.$ac_objext
1692   if { { ac_try="$ac_compile"
1693 case "(($ac_try" in
1694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1695   *) ac_try_echo=$ac_try;;
1696 esac
1697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1698 $as_echo "$ac_try_echo"; } >&5
1699   (eval "$ac_compile") 2>conftest.err
1700   ac_status=$?
1701   if test -s conftest.err; then
1702     grep -v '^ *+' conftest.err >conftest.er1
1703     cat conftest.er1 >&5
1704     mv -f conftest.er1 conftest.err
1705   fi
1706   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1707   test $ac_status = 0; } && {
1708          test -z "$ac_c_werror_flag" ||
1709          test ! -s conftest.err
1710        } && test -s conftest.$ac_objext; then :
1711   ac_retval=0
1712 else
1713   $as_echo "$as_me: failed program was:" >&5
1714 sed 's/^/| /' conftest.$ac_ext >&5
1715
1716         ac_retval=1
1717 fi
1718   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1719   return $ac_retval
1720
1721 } # ac_fn_c_try_compile
1722
1723 # ac_fn_cxx_try_compile LINENO
1724 # ----------------------------
1725 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1726 ac_fn_cxx_try_compile ()
1727 {
1728   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729   rm -f conftest.$ac_objext
1730   if { { ac_try="$ac_compile"
1731 case "(($ac_try" in
1732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1733   *) ac_try_echo=$ac_try;;
1734 esac
1735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1736 $as_echo "$ac_try_echo"; } >&5
1737   (eval "$ac_compile") 2>conftest.err
1738   ac_status=$?
1739   if test -s conftest.err; then
1740     grep -v '^ *+' conftest.err >conftest.er1
1741     cat conftest.er1 >&5
1742     mv -f conftest.er1 conftest.err
1743   fi
1744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745   test $ac_status = 0; } && {
1746          test -z "$ac_cxx_werror_flag" ||
1747          test ! -s conftest.err
1748        } && test -s conftest.$ac_objext; then :
1749   ac_retval=0
1750 else
1751   $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754         ac_retval=1
1755 fi
1756   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1757   return $ac_retval
1758
1759 } # ac_fn_cxx_try_compile
1760
1761 # ac_fn_c_try_cpp LINENO
1762 # ----------------------
1763 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1764 ac_fn_c_try_cpp ()
1765 {
1766   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767   if { { ac_try="$ac_cpp conftest.$ac_ext"
1768 case "(($ac_try" in
1769   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1770   *) ac_try_echo=$ac_try;;
1771 esac
1772 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1773 $as_echo "$ac_try_echo"; } >&5
1774   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1775   ac_status=$?
1776   if test -s conftest.err; then
1777     grep -v '^ *+' conftest.err >conftest.er1
1778     cat conftest.er1 >&5
1779     mv -f conftest.er1 conftest.err
1780   fi
1781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1782   test $ac_status = 0; } >/dev/null && {
1783          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1784          test ! -s conftest.err
1785        }; then :
1786   ac_retval=0
1787 else
1788   $as_echo "$as_me: failed program was:" >&5
1789 sed 's/^/| /' conftest.$ac_ext >&5
1790
1791     ac_retval=1
1792 fi
1793   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1794   return $ac_retval
1795
1796 } # ac_fn_c_try_cpp
1797
1798 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1799 # -------------------------------------------------------
1800 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1801 # the include files in INCLUDES and setting the cache variable VAR
1802 # accordingly.
1803 ac_fn_c_check_header_mongrel ()
1804 {
1805   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1806   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1807   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1808 $as_echo_n "checking for $2... " >&6; }
1809 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1810   $as_echo_n "(cached) " >&6
1811 fi
1812 eval ac_res=\$$3
1813                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1814 $as_echo "$ac_res" >&6; }
1815 else
1816   # Is the header compilable?
1817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1818 $as_echo_n "checking $2 usability... " >&6; }
1819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1820 /* end confdefs.h.  */
1821 $4
1822 #include <$2>
1823 _ACEOF
1824 if ac_fn_c_try_compile "$LINENO"; then :
1825   ac_header_compiler=yes
1826 else
1827   ac_header_compiler=no
1828 fi
1829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1831 $as_echo "$ac_header_compiler" >&6; }
1832
1833 # Is the header present?
1834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1835 $as_echo_n "checking $2 presence... " >&6; }
1836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1837 /* end confdefs.h.  */
1838 #include <$2>
1839 _ACEOF
1840 if ac_fn_c_try_cpp "$LINENO"; then :
1841   ac_header_preproc=yes
1842 else
1843   ac_header_preproc=no
1844 fi
1845 rm -f conftest.err conftest.$ac_ext
1846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1847 $as_echo "$ac_header_preproc" >&6; }
1848
1849 # So?  What about this header?
1850 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1851   yes:no: )
1852     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1853 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1854     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1855 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1856     ;;
1857   no:yes:* )
1858     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1859 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1860     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1861 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1862     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1863 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1864     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1865 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1866     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1867 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1868     ;;
1869 esac
1870   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1871 $as_echo_n "checking for $2... " >&6; }
1872 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1873   $as_echo_n "(cached) " >&6
1874 else
1875   eval "$3=\$ac_header_compiler"
1876 fi
1877 eval ac_res=\$$3
1878                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1879 $as_echo "$ac_res" >&6; }
1880 fi
1881   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1882
1883 } # ac_fn_c_check_header_mongrel
1884
1885 # ac_fn_c_try_run LINENO
1886 # ----------------------
1887 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1888 # that executables *can* be run.
1889 ac_fn_c_try_run ()
1890 {
1891   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892   if { { ac_try="$ac_link"
1893 case "(($ac_try" in
1894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1895   *) ac_try_echo=$ac_try;;
1896 esac
1897 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1898 $as_echo "$ac_try_echo"; } >&5
1899   (eval "$ac_link") 2>&5
1900   ac_status=$?
1901   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1902   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1903   { { case "(($ac_try" in
1904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1905   *) ac_try_echo=$ac_try;;
1906 esac
1907 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1908 $as_echo "$ac_try_echo"; } >&5
1909   (eval "$ac_try") 2>&5
1910   ac_status=$?
1911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1912   test $ac_status = 0; }; }; then :
1913   ac_retval=0
1914 else
1915   $as_echo "$as_me: program exited with status $ac_status" >&5
1916        $as_echo "$as_me: failed program was:" >&5
1917 sed 's/^/| /' conftest.$ac_ext >&5
1918
1919        ac_retval=$ac_status
1920 fi
1921   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1922   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1923   return $ac_retval
1924
1925 } # ac_fn_c_try_run
1926
1927 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1928 # -------------------------------------------------------
1929 # Tests whether HEADER exists and can be compiled using the include files in
1930 # INCLUDES, setting the cache variable VAR accordingly.
1931 ac_fn_c_check_header_compile ()
1932 {
1933   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1935 $as_echo_n "checking for $2... " >&6; }
1936 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1937   $as_echo_n "(cached) " >&6
1938 else
1939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1940 /* end confdefs.h.  */
1941 $4
1942 #include <$2>
1943 _ACEOF
1944 if ac_fn_c_try_compile "$LINENO"; then :
1945   eval "$3=yes"
1946 else
1947   eval "$3=no"
1948 fi
1949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1950 fi
1951 eval ac_res=\$$3
1952                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1953 $as_echo "$ac_res" >&6; }
1954   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1955
1956 } # ac_fn_c_check_header_compile
1957
1958 # ac_fn_c_try_link LINENO
1959 # -----------------------
1960 # Try to link conftest.$ac_ext, and return whether this succeeded.
1961 ac_fn_c_try_link ()
1962 {
1963   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1964   rm -f conftest.$ac_objext conftest$ac_exeext
1965   if { { ac_try="$ac_link"
1966 case "(($ac_try" in
1967   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1968   *) ac_try_echo=$ac_try;;
1969 esac
1970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1971 $as_echo "$ac_try_echo"; } >&5
1972   (eval "$ac_link") 2>conftest.err
1973   ac_status=$?
1974   if test -s conftest.err; then
1975     grep -v '^ *+' conftest.err >conftest.er1
1976     cat conftest.er1 >&5
1977     mv -f conftest.er1 conftest.err
1978   fi
1979   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1980   test $ac_status = 0; } && {
1981          test -z "$ac_c_werror_flag" ||
1982          test ! -s conftest.err
1983        } && test -s conftest$ac_exeext && {
1984          test "$cross_compiling" = yes ||
1985          $as_test_x conftest$ac_exeext
1986        }; then :
1987   ac_retval=0
1988 else
1989   $as_echo "$as_me: failed program was:" >&5
1990 sed 's/^/| /' conftest.$ac_ext >&5
1991
1992         ac_retval=1
1993 fi
1994   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1995   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1996   # interfere with the next link command; also delete a directory that is
1997   # left behind by Apple's compiler.  We do this before executing the actions.
1998   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1999   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2000   return $ac_retval
2001
2002 } # ac_fn_c_try_link
2003
2004 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2005 # --------------------------------------------
2006 # Tries to find the compile-time value of EXPR in a program that includes
2007 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2008 # computed
2009 ac_fn_c_compute_int ()
2010 {
2011   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2012   if test "$cross_compiling" = yes; then
2013     # Depending upon the size, compute the lo and hi bounds.
2014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015 /* end confdefs.h.  */
2016 $4
2017 int
2018 main ()
2019 {
2020 static int test_array [1 - 2 * !(($2) >= 0)];
2021 test_array [0] = 0
2022
2023   ;
2024   return 0;
2025 }
2026 _ACEOF
2027 if ac_fn_c_try_compile "$LINENO"; then :
2028   ac_lo=0 ac_mid=0
2029   while :; do
2030     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h.  */
2032 $4
2033 int
2034 main ()
2035 {
2036 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2037 test_array [0] = 0
2038
2039   ;
2040   return 0;
2041 }
2042 _ACEOF
2043 if ac_fn_c_try_compile "$LINENO"; then :
2044   ac_hi=$ac_mid; break
2045 else
2046   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2047                         if test $ac_lo -le $ac_mid; then
2048                           ac_lo= ac_hi=
2049                           break
2050                         fi
2051                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2052 fi
2053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2054   done
2055 else
2056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h.  */
2058 $4
2059 int
2060 main ()
2061 {
2062 static int test_array [1 - 2 * !(($2) < 0)];
2063 test_array [0] = 0
2064
2065   ;
2066   return 0;
2067 }
2068 _ACEOF
2069 if ac_fn_c_try_compile "$LINENO"; then :
2070   ac_hi=-1 ac_mid=-1
2071   while :; do
2072     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h.  */
2074 $4
2075 int
2076 main ()
2077 {
2078 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2079 test_array [0] = 0
2080
2081   ;
2082   return 0;
2083 }
2084 _ACEOF
2085 if ac_fn_c_try_compile "$LINENO"; then :
2086   ac_lo=$ac_mid; break
2087 else
2088   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2089                         if test $ac_mid -le $ac_hi; then
2090                           ac_lo= ac_hi=
2091                           break
2092                         fi
2093                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2094 fi
2095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2096   done
2097 else
2098   ac_lo= ac_hi=
2099 fi
2100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2101 fi
2102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2103 # Binary search between lo and hi bounds.
2104 while test "x$ac_lo" != "x$ac_hi"; do
2105   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2107 /* end confdefs.h.  */
2108 $4
2109 int
2110 main ()
2111 {
2112 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2113 test_array [0] = 0
2114
2115   ;
2116   return 0;
2117 }
2118 _ACEOF
2119 if ac_fn_c_try_compile "$LINENO"; then :
2120   ac_hi=$ac_mid
2121 else
2122   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2123 fi
2124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2125 done
2126 case $ac_lo in #((
2127 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2128 '') ac_retval=1 ;;
2129 esac
2130   else
2131     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2132 /* end confdefs.h.  */
2133 $4
2134 static long int longval () { return $2; }
2135 static unsigned long int ulongval () { return $2; }
2136 #include <stdio.h>
2137 #include <stdlib.h>
2138 int
2139 main ()
2140 {
2141
2142   FILE *f = fopen ("conftest.val", "w");
2143   if (! f)
2144     return 1;
2145   if (($2) < 0)
2146     {
2147       long int i = longval ();
2148       if (i != ($2))
2149         return 1;
2150       fprintf (f, "%ld", i);
2151     }
2152   else
2153     {
2154       unsigned long int i = ulongval ();
2155       if (i != ($2))
2156         return 1;
2157       fprintf (f, "%lu", i);
2158     }
2159   /* Do not output a trailing newline, as this causes \r\n confusion
2160      on some platforms.  */
2161   return ferror (f) || fclose (f) != 0;
2162
2163   ;
2164   return 0;
2165 }
2166 _ACEOF
2167 if ac_fn_c_try_run "$LINENO"; then :
2168   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2169 else
2170   ac_retval=1
2171 fi
2172 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2173   conftest.$ac_objext conftest.beam conftest.$ac_ext
2174 rm -f conftest.val
2175
2176   fi
2177   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2178   return $ac_retval
2179
2180 } # ac_fn_c_compute_int
2181
2182 # ac_fn_c_check_func LINENO FUNC VAR
2183 # ----------------------------------
2184 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2185 ac_fn_c_check_func ()
2186 {
2187   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2189 $as_echo_n "checking for $2... " >&6; }
2190 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2191   $as_echo_n "(cached) " >&6
2192 else
2193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h.  */
2195 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2196    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2197 #define $2 innocuous_$2
2198
2199 /* System header to define __stub macros and hopefully few prototypes,
2200     which can conflict with char $2 (); below.
2201     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2202     <limits.h> exists even on freestanding compilers.  */
2203
2204 #ifdef __STDC__
2205 # include <limits.h>
2206 #else
2207 # include <assert.h>
2208 #endif
2209
2210 #undef $2
2211
2212 /* Override any GCC internal prototype to avoid an error.
2213    Use char because int might match the return type of a GCC
2214    builtin and then its argument prototype would still apply.  */
2215 #ifdef __cplusplus
2216 extern "C"
2217 #endif
2218 char $2 ();
2219 /* The GNU C library defines this for functions which it implements
2220     to always fail with ENOSYS.  Some functions are actually named
2221     something starting with __ and the normal name is an alias.  */
2222 #if defined __stub_$2 || defined __stub___$2
2223 choke me
2224 #endif
2225
2226 int
2227 main ()
2228 {
2229 return $2 ();
2230   ;
2231   return 0;
2232 }
2233 _ACEOF
2234 if ac_fn_c_try_link "$LINENO"; then :
2235   eval "$3=yes"
2236 else
2237   eval "$3=no"
2238 fi
2239 rm -f core conftest.err conftest.$ac_objext \
2240     conftest$ac_exeext conftest.$ac_ext
2241 fi
2242 eval ac_res=\$$3
2243                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2244 $as_echo "$ac_res" >&6; }
2245   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2246
2247 } # ac_fn_c_check_func
2248
2249 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2250 # -------------------------------------------
2251 # Tests whether TYPE exists after having included INCLUDES, setting cache
2252 # variable VAR accordingly.
2253 ac_fn_c_check_type ()
2254 {
2255   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2257 $as_echo_n "checking for $2... " >&6; }
2258 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2259   $as_echo_n "(cached) " >&6
2260 else
2261   eval "$3=no"
2262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2263 /* end confdefs.h.  */
2264 $4
2265 int
2266 main ()
2267 {
2268 if (sizeof ($2))
2269          return 0;
2270   ;
2271   return 0;
2272 }
2273 _ACEOF
2274 if ac_fn_c_try_compile "$LINENO"; then :
2275   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2276 /* end confdefs.h.  */
2277 $4
2278 int
2279 main ()
2280 {
2281 if (sizeof (($2)))
2282             return 0;
2283   ;
2284   return 0;
2285 }
2286 _ACEOF
2287 if ac_fn_c_try_compile "$LINENO"; then :
2288
2289 else
2290   eval "$3=yes"
2291 fi
2292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2293 fi
2294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2295 fi
2296 eval ac_res=\$$3
2297                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2298 $as_echo "$ac_res" >&6; }
2299   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2300
2301 } # ac_fn_c_check_type
2302
2303 # ac_fn_c_check_decl LINENO SYMBOL VAR
2304 # ------------------------------------
2305 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2306 ac_fn_c_check_decl ()
2307 {
2308   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2309   as_decl_name=`echo $2|sed 's/ *(.*//'`
2310   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2311   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2312 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2313 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2314   $as_echo_n "(cached) " >&6
2315 else
2316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2317 /* end confdefs.h.  */
2318 $4
2319 int
2320 main ()
2321 {
2322 #ifndef $as_decl_name
2323 #ifdef __cplusplus
2324   (void) $as_decl_use;
2325 #else
2326   (void) $as_decl_name;
2327 #endif
2328 #endif
2329
2330   ;
2331   return 0;
2332 }
2333 _ACEOF
2334 if ac_fn_c_try_compile "$LINENO"; then :
2335   eval "$3=yes"
2336 else
2337   eval "$3=no"
2338 fi
2339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2340 fi
2341 eval ac_res=\$$3
2342                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2343 $as_echo "$ac_res" >&6; }
2344   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2345
2346 } # ac_fn_c_check_decl
2347
2348 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2349 # ----------------------------------------------------
2350 # Tries to find if the field MEMBER exists in type AGGR, after including
2351 # INCLUDES, setting cache variable VAR accordingly.
2352 ac_fn_c_check_member ()
2353 {
2354   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2356 $as_echo_n "checking for $2.$3... " >&6; }
2357 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2358   $as_echo_n "(cached) " >&6
2359 else
2360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2361 /* end confdefs.h.  */
2362 $5
2363 int
2364 main ()
2365 {
2366 static $2 ac_aggr;
2367 if (ac_aggr.$3)
2368 return 0;
2369   ;
2370   return 0;
2371 }
2372 _ACEOF
2373 if ac_fn_c_try_compile "$LINENO"; then :
2374   eval "$4=yes"
2375 else
2376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2377 /* end confdefs.h.  */
2378 $5
2379 int
2380 main ()
2381 {
2382 static $2 ac_aggr;
2383 if (sizeof ac_aggr.$3)
2384 return 0;
2385   ;
2386   return 0;
2387 }
2388 _ACEOF
2389 if ac_fn_c_try_compile "$LINENO"; then :
2390   eval "$4=yes"
2391 else
2392   eval "$4=no"
2393 fi
2394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2395 fi
2396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2397 fi
2398 eval ac_res=\$$4
2399                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2400 $as_echo "$ac_res" >&6; }
2401   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2402
2403 } # ac_fn_c_check_member
2404
2405 # ac_fn_cxx_check_decl LINENO SYMBOL VAR
2406 # --------------------------------------
2407 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2408 ac_fn_cxx_check_decl ()
2409 {
2410   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2411   as_decl_name=`echo $2|sed 's/ *(.*//'`
2412   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2413   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2414 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2415 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2416   $as_echo_n "(cached) " >&6
2417 else
2418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2419 /* end confdefs.h.  */
2420 $4
2421 int
2422 main ()
2423 {
2424 #ifndef $as_decl_name
2425 #ifdef __cplusplus
2426   (void) $as_decl_use;
2427 #else
2428   (void) $as_decl_name;
2429 #endif
2430 #endif
2431
2432   ;
2433   return 0;
2434 }
2435 _ACEOF
2436 if ac_fn_cxx_try_compile "$LINENO"; then :
2437   eval "$3=yes"
2438 else
2439   eval "$3=no"
2440 fi
2441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2442 fi
2443 eval ac_res=\$$3
2444                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2445 $as_echo "$ac_res" >&6; }
2446   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2447
2448 } # ac_fn_cxx_check_decl
2449 cat >config.log <<_ACEOF
2450 This file contains any messages produced by compilers while
2451 running configure, to aid debugging if configure makes a mistake.
2452
2453 It was created by $as_me, which was
2454 generated by GNU Autoconf 2.64.  Invocation command line was
2455
2456   $ $0 $@
2457
2458 _ACEOF
2459 exec 5>>config.log
2460 {
2461 cat <<_ASUNAME
2462 ## --------- ##
2463 ## Platform. ##
2464 ## --------- ##
2465
2466 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2467 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2468 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2469 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2470 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2471
2472 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2473 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2474
2475 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2476 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2477 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2478 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2479 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2480 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2481 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2482
2483 _ASUNAME
2484
2485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2486 for as_dir in $PATH
2487 do
2488   IFS=$as_save_IFS
2489   test -z "$as_dir" && as_dir=.
2490     $as_echo "PATH: $as_dir"
2491   done
2492 IFS=$as_save_IFS
2493
2494 } >&5
2495
2496 cat >&5 <<_ACEOF
2497
2498
2499 ## ----------- ##
2500 ## Core tests. ##
2501 ## ----------- ##
2502
2503 _ACEOF
2504
2505
2506 # Keep a trace of the command line.
2507 # Strip out --no-create and --no-recursion so they do not pile up.
2508 # Strip out --silent because we don't want to record it for future runs.
2509 # Also quote any args containing shell meta-characters.
2510 # Make two passes to allow for proper duplicate-argument suppression.
2511 ac_configure_args=
2512 ac_configure_args0=
2513 ac_configure_args1=
2514 ac_must_keep_next=false
2515 for ac_pass in 1 2
2516 do
2517   for ac_arg
2518   do
2519     case $ac_arg in
2520     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2521     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2522     | -silent | --silent | --silen | --sile | --sil)
2523       continue ;;
2524     *\'*)
2525       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2526     esac
2527     case $ac_pass in
2528     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2529     2)
2530       as_fn_append ac_configure_args1 " '$ac_arg'"
2531       if test $ac_must_keep_next = true; then
2532         ac_must_keep_next=false # Got value, back to normal.
2533       else
2534         case $ac_arg in
2535           *=* | --config-cache | -C | -disable-* | --disable-* \
2536           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2537           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2538           | -with-* | --with-* | -without-* | --without-* | --x)
2539             case "$ac_configure_args0 " in
2540               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2541             esac
2542             ;;
2543           -* ) ac_must_keep_next=true ;;
2544         esac
2545       fi
2546       as_fn_append ac_configure_args " '$ac_arg'"
2547       ;;
2548     esac
2549   done
2550 done
2551 { ac_configure_args0=; unset ac_configure_args0;}
2552 { ac_configure_args1=; unset ac_configure_args1;}
2553
2554 # When interrupted or exit'd, cleanup temporary files, and complete
2555 # config.log.  We remove comments because anyway the quotes in there
2556 # would cause problems or look ugly.
2557 # WARNING: Use '\'' to represent an apostrophe within the trap.
2558 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2559 trap 'exit_status=$?
2560   # Save into config.log some information that might help in debugging.
2561   {
2562     echo
2563
2564     cat <<\_ASBOX
2565 ## ---------------- ##
2566 ## Cache variables. ##
2567 ## ---------------- ##
2568 _ASBOX
2569     echo
2570     # The following way of writing the cache mishandles newlines in values,
2571 (
2572   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2573     eval ac_val=\$$ac_var
2574     case $ac_val in #(
2575     *${as_nl}*)
2576       case $ac_var in #(
2577       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2578 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2579       esac
2580       case $ac_var in #(
2581       _ | IFS | as_nl) ;; #(
2582       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2583       *) { eval $ac_var=; unset $ac_var;} ;;
2584       esac ;;
2585     esac
2586   done
2587   (set) 2>&1 |
2588     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2589     *${as_nl}ac_space=\ *)
2590       sed -n \
2591         "s/'\''/'\''\\\\'\'''\''/g;
2592           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2593       ;; #(
2594     *)
2595       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2596       ;;
2597     esac |
2598     sort
2599 )
2600     echo
2601
2602     cat <<\_ASBOX
2603 ## ----------------- ##
2604 ## Output variables. ##
2605 ## ----------------- ##
2606 _ASBOX
2607     echo
2608     for ac_var in $ac_subst_vars
2609     do
2610       eval ac_val=\$$ac_var
2611       case $ac_val in
2612       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2613       esac
2614       $as_echo "$ac_var='\''$ac_val'\''"
2615     done | sort
2616     echo
2617
2618     if test -n "$ac_subst_files"; then
2619       cat <<\_ASBOX
2620 ## ------------------- ##
2621 ## File substitutions. ##
2622 ## ------------------- ##
2623 _ASBOX
2624       echo
2625       for ac_var in $ac_subst_files
2626       do
2627         eval ac_val=\$$ac_var
2628         case $ac_val in
2629         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2630         esac
2631         $as_echo "$ac_var='\''$ac_val'\''"
2632       done | sort
2633       echo
2634     fi
2635
2636     if test -s confdefs.h; then
2637       cat <<\_ASBOX
2638 ## ----------- ##
2639 ## confdefs.h. ##
2640 ## ----------- ##
2641 _ASBOX
2642       echo
2643       cat confdefs.h
2644       echo
2645     fi
2646     test "$ac_signal" != 0 &&
2647       $as_echo "$as_me: caught signal $ac_signal"
2648     $as_echo "$as_me: exit $exit_status"
2649   } >&5
2650   rm -f core *.core core.conftest.* &&
2651     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2652     exit $exit_status
2653 ' 0
2654 for ac_signal in 1 2 13 15; do
2655   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2656 done
2657 ac_signal=0
2658
2659 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2660 rm -f -r conftest* confdefs.h
2661
2662 $as_echo "/* confdefs.h */" > confdefs.h
2663
2664 # Predefined preprocessor variables.
2665
2666 cat >>confdefs.h <<_ACEOF
2667 #define PACKAGE_NAME "$PACKAGE_NAME"
2668 _ACEOF
2669
2670 cat >>confdefs.h <<_ACEOF
2671 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2672 _ACEOF
2673
2674 cat >>confdefs.h <<_ACEOF
2675 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2676 _ACEOF
2677
2678 cat >>confdefs.h <<_ACEOF
2679 #define PACKAGE_STRING "$PACKAGE_STRING"
2680 _ACEOF
2681
2682 cat >>confdefs.h <<_ACEOF
2683 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2684 _ACEOF
2685
2686 cat >>confdefs.h <<_ACEOF
2687 #define PACKAGE_URL "$PACKAGE_URL"
2688 _ACEOF
2689
2690
2691 # Let the site file select an alternate cache file if it wants to.
2692 # Prefer an explicitly selected file to automatically selected ones.
2693 ac_site_file1=NONE
2694 ac_site_file2=NONE
2695 if test -n "$CONFIG_SITE"; then
2696   ac_site_file1=$CONFIG_SITE
2697 elif test "x$prefix" != xNONE; then
2698   ac_site_file1=$prefix/share/config.site
2699   ac_site_file2=$prefix/etc/config.site
2700 else
2701   ac_site_file1=$ac_default_prefix/share/config.site
2702   ac_site_file2=$ac_default_prefix/etc/config.site
2703 fi
2704 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2705 do
2706   test "x$ac_site_file" = xNONE && continue
2707   if test -r "$ac_site_file"; then
2708     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2709 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2710     sed 's/^/| /' "$ac_site_file" >&5
2711     . "$ac_site_file"
2712   fi
2713 done
2714
2715 if test -r "$cache_file"; then
2716   # Some versions of bash will fail to source /dev/null (special
2717   # files actually), so we avoid doing that.
2718   if test -f "$cache_file"; then
2719     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2720 $as_echo "$as_me: loading cache $cache_file" >&6;}
2721     case $cache_file in
2722       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2723       *)                      . "./$cache_file";;
2724     esac
2725   fi
2726 else
2727   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2728 $as_echo "$as_me: creating cache $cache_file" >&6;}
2729   >$cache_file
2730 fi
2731
2732 # Check that the precious variables saved in the cache have kept the same
2733 # value.
2734 ac_cache_corrupted=false
2735 for ac_var in $ac_precious_vars; do
2736   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2737   eval ac_new_set=\$ac_env_${ac_var}_set
2738   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2739   eval ac_new_val=\$ac_env_${ac_var}_value
2740   case $ac_old_set,$ac_new_set in
2741     set,)
2742       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2743 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2744       ac_cache_corrupted=: ;;
2745     ,set)
2746       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2747 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2748       ac_cache_corrupted=: ;;
2749     ,);;
2750     *)
2751       if test "x$ac_old_val" != "x$ac_new_val"; then
2752         # differences in whitespace do not lead to failure.
2753         ac_old_val_w=`echo x $ac_old_val`
2754         ac_new_val_w=`echo x $ac_new_val`
2755         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2756           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2757 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2758           ac_cache_corrupted=:
2759         else
2760           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2761 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2762           eval $ac_var=\$ac_old_val
2763         fi
2764         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2765 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2766         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2767 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2768       fi;;
2769   esac
2770   # Pass precious variables to config.status.
2771   if test "$ac_new_set" = set; then
2772     case $ac_new_val in
2773     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2774     *) ac_arg=$ac_var=$ac_new_val ;;
2775     esac
2776     case " $ac_configure_args " in
2777       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2778       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2779     esac
2780   fi
2781 done
2782 if $ac_cache_corrupted; then
2783   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2784 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2785   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2786 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2787   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2788 fi
2789 ## -------------------- ##
2790 ## Main body of script. ##
2791 ## -------------------- ##
2792
2793 ac_ext=c
2794 ac_cpp='$CPP $CPPFLAGS'
2795 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2796 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2797 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2798
2799
2800
2801
2802
2803 ac_config_headers="$ac_config_headers config.h:config.in"
2804
2805
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2807 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2808     # Check whether --enable-maintainer-mode was given.
2809 if test "${enable_maintainer_mode+set}" = set; then :
2810   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2811 else
2812   USE_MAINTAINER_MODE=no
2813 fi
2814
2815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2816 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2817    if test $USE_MAINTAINER_MODE = yes; then
2818   MAINTAINER_MODE_TRUE=
2819   MAINTAINER_MODE_FALSE='#'
2820 else
2821   MAINTAINER_MODE_TRUE='#'
2822   MAINTAINER_MODE_FALSE=
2823 fi
2824
2825   MAINT=$MAINTAINER_MODE_TRUE
2826
2827
2828
2829 # Set the 'development' global.
2830 . $srcdir/../bfd/development.sh
2831
2832 ac_ext=c
2833 ac_cpp='$CPP $CPPFLAGS'
2834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2837 if test -n "$ac_tool_prefix"; then
2838   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2839 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2841 $as_echo_n "checking for $ac_word... " >&6; }
2842 if test "${ac_cv_prog_CC+set}" = set; then :
2843   $as_echo_n "(cached) " >&6
2844 else
2845   if test -n "$CC"; then
2846   ac_cv_prog_CC="$CC" # Let the user override the test.
2847 else
2848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2849 for as_dir in $PATH
2850 do
2851   IFS=$as_save_IFS
2852   test -z "$as_dir" && as_dir=.
2853     for ac_exec_ext in '' $ac_executable_extensions; do
2854   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2855     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2857     break 2
2858   fi
2859 done
2860   done
2861 IFS=$as_save_IFS
2862
2863 fi
2864 fi
2865 CC=$ac_cv_prog_CC
2866 if test -n "$CC"; then
2867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2868 $as_echo "$CC" >&6; }
2869 else
2870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2871 $as_echo "no" >&6; }
2872 fi
2873
2874
2875 fi
2876 if test -z "$ac_cv_prog_CC"; then
2877   ac_ct_CC=$CC
2878   # Extract the first word of "gcc", so it can be a program name with args.
2879 set dummy gcc; ac_word=$2
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2881 $as_echo_n "checking for $ac_word... " >&6; }
2882 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2883   $as_echo_n "(cached) " >&6
2884 else
2885   if test -n "$ac_ct_CC"; then
2886   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2887 else
2888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2889 for as_dir in $PATH
2890 do
2891   IFS=$as_save_IFS
2892   test -z "$as_dir" && as_dir=.
2893     for ac_exec_ext in '' $ac_executable_extensions; do
2894   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2895     ac_cv_prog_ac_ct_CC="gcc"
2896     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2897     break 2
2898   fi
2899 done
2900   done
2901 IFS=$as_save_IFS
2902
2903 fi
2904 fi
2905 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2906 if test -n "$ac_ct_CC"; then
2907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2908 $as_echo "$ac_ct_CC" >&6; }
2909 else
2910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2911 $as_echo "no" >&6; }
2912 fi
2913
2914   if test "x$ac_ct_CC" = x; then
2915     CC=""
2916   else
2917     case $cross_compiling:$ac_tool_warned in
2918 yes:)
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2920 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2921 ac_tool_warned=yes ;;
2922 esac
2923     CC=$ac_ct_CC
2924   fi
2925 else
2926   CC="$ac_cv_prog_CC"
2927 fi
2928
2929 if test -z "$CC"; then
2930           if test -n "$ac_tool_prefix"; then
2931     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2932 set dummy ${ac_tool_prefix}cc; ac_word=$2
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2934 $as_echo_n "checking for $ac_word... " >&6; }
2935 if test "${ac_cv_prog_CC+set}" = set; then :
2936   $as_echo_n "(cached) " >&6
2937 else
2938   if test -n "$CC"; then
2939   ac_cv_prog_CC="$CC" # Let the user override the test.
2940 else
2941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2942 for as_dir in $PATH
2943 do
2944   IFS=$as_save_IFS
2945   test -z "$as_dir" && as_dir=.
2946     for ac_exec_ext in '' $ac_executable_extensions; do
2947   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2948     ac_cv_prog_CC="${ac_tool_prefix}cc"
2949     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2950     break 2
2951   fi
2952 done
2953   done
2954 IFS=$as_save_IFS
2955
2956 fi
2957 fi
2958 CC=$ac_cv_prog_CC
2959 if test -n "$CC"; then
2960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2961 $as_echo "$CC" >&6; }
2962 else
2963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2964 $as_echo "no" >&6; }
2965 fi
2966
2967
2968   fi
2969 fi
2970 if test -z "$CC"; then
2971   # Extract the first word of "cc", so it can be a program name with args.
2972 set dummy cc; ac_word=$2
2973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2974 $as_echo_n "checking for $ac_word... " >&6; }
2975 if test "${ac_cv_prog_CC+set}" = set; then :
2976   $as_echo_n "(cached) " >&6
2977 else
2978   if test -n "$CC"; then
2979   ac_cv_prog_CC="$CC" # Let the user override the test.
2980 else
2981   ac_prog_rejected=no
2982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2983 for as_dir in $PATH
2984 do
2985   IFS=$as_save_IFS
2986   test -z "$as_dir" && as_dir=.
2987     for ac_exec_ext in '' $ac_executable_extensions; do
2988   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2989     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2990        ac_prog_rejected=yes
2991        continue
2992      fi
2993     ac_cv_prog_CC="cc"
2994     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2995     break 2
2996   fi
2997 done
2998   done
2999 IFS=$as_save_IFS
3000
3001 if test $ac_prog_rejected = yes; then
3002   # We found a bogon in the path, so make sure we never use it.
3003   set dummy $ac_cv_prog_CC
3004   shift
3005   if test $# != 0; then
3006     # We chose a different compiler from the bogus one.
3007     # However, it has the same basename, so the bogon will be chosen
3008     # first if we set CC to just the basename; use the full file name.
3009     shift
3010     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3011   fi
3012 fi
3013 fi
3014 fi
3015 CC=$ac_cv_prog_CC
3016 if test -n "$CC"; then
3017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3018 $as_echo "$CC" >&6; }
3019 else
3020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3021 $as_echo "no" >&6; }
3022 fi
3023
3024
3025 fi
3026 if test -z "$CC"; then
3027   if test -n "$ac_tool_prefix"; then
3028   for ac_prog in cl.exe
3029   do
3030     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3031 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3033 $as_echo_n "checking for $ac_word... " >&6; }
3034 if test "${ac_cv_prog_CC+set}" = set; then :
3035   $as_echo_n "(cached) " >&6
3036 else
3037   if test -n "$CC"; then
3038   ac_cv_prog_CC="$CC" # Let the user override the test.
3039 else
3040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3041 for as_dir in $PATH
3042 do
3043   IFS=$as_save_IFS
3044   test -z "$as_dir" && as_dir=.
3045     for ac_exec_ext in '' $ac_executable_extensions; do
3046   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3047     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3048     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3049     break 2
3050   fi
3051 done
3052   done
3053 IFS=$as_save_IFS
3054
3055 fi
3056 fi
3057 CC=$ac_cv_prog_CC
3058 if test -n "$CC"; then
3059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3060 $as_echo "$CC" >&6; }
3061 else
3062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3063 $as_echo "no" >&6; }
3064 fi
3065
3066
3067     test -n "$CC" && break
3068   done
3069 fi
3070 if test -z "$CC"; then
3071   ac_ct_CC=$CC
3072   for ac_prog in cl.exe
3073 do
3074   # Extract the first word of "$ac_prog", so it can be a program name with args.
3075 set dummy $ac_prog; ac_word=$2
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3077 $as_echo_n "checking for $ac_word... " >&6; }
3078 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3079   $as_echo_n "(cached) " >&6
3080 else
3081   if test -n "$ac_ct_CC"; then
3082   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3083 else
3084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3085 for as_dir in $PATH
3086 do
3087   IFS=$as_save_IFS
3088   test -z "$as_dir" && as_dir=.
3089     for ac_exec_ext in '' $ac_executable_extensions; do
3090   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3091     ac_cv_prog_ac_ct_CC="$ac_prog"
3092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3093     break 2
3094   fi
3095 done
3096   done
3097 IFS=$as_save_IFS
3098
3099 fi
3100 fi
3101 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3102 if test -n "$ac_ct_CC"; then
3103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3104 $as_echo "$ac_ct_CC" >&6; }
3105 else
3106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3107 $as_echo "no" >&6; }
3108 fi
3109
3110
3111   test -n "$ac_ct_CC" && break
3112 done
3113
3114   if test "x$ac_ct_CC" = x; then
3115     CC=""
3116   else
3117     case $cross_compiling:$ac_tool_warned in
3118 yes:)
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3120 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3121 ac_tool_warned=yes ;;
3122 esac
3123     CC=$ac_ct_CC
3124   fi
3125 fi
3126
3127 fi
3128
3129
3130 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3131 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3132 as_fn_error "no acceptable C compiler found in \$PATH
3133 See \`config.log' for more details." "$LINENO" 5; }
3134
3135 # Provide some information about the compiler.
3136 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3137 set X $ac_compile
3138 ac_compiler=$2
3139 for ac_option in --version -v -V -qversion; do
3140   { { ac_try="$ac_compiler $ac_option >&5"
3141 case "(($ac_try" in
3142   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3143   *) ac_try_echo=$ac_try;;
3144 esac
3145 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3146 $as_echo "$ac_try_echo"; } >&5
3147   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3148   ac_status=$?
3149   if test -s conftest.err; then
3150     sed '10a\
3151 ... rest of stderr output deleted ...
3152          10q' conftest.err >conftest.er1
3153     cat conftest.er1 >&5
3154     rm -f conftest.er1 conftest.err
3155   fi
3156   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3157   test $ac_status = 0; }
3158 done
3159
3160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3161 /* end confdefs.h.  */
3162
3163 int
3164 main ()
3165 {
3166
3167   ;
3168   return 0;
3169 }
3170 _ACEOF
3171 ac_clean_files_save=$ac_clean_files
3172 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3173 # Try to create an executable without -o first, disregard a.out.
3174 # It will help us diagnose broken compilers, and finding out an intuition
3175 # of exeext.
3176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3177 $as_echo_n "checking for C compiler default output file name... " >&6; }
3178 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3179
3180 # The possible output files:
3181 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3182
3183 ac_rmfiles=
3184 for ac_file in $ac_files
3185 do
3186   case $ac_file in
3187     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3188     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3189   esac
3190 done
3191 rm -f $ac_rmfiles
3192
3193 if { { ac_try="$ac_link_default"
3194 case "(($ac_try" in
3195   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3196   *) ac_try_echo=$ac_try;;
3197 esac
3198 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3199 $as_echo "$ac_try_echo"; } >&5
3200   (eval "$ac_link_default") 2>&5
3201   ac_status=$?
3202   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3203   test $ac_status = 0; }; then :
3204   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3205 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3206 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3207 # so that the user can short-circuit this test for compilers unknown to
3208 # Autoconf.
3209 for ac_file in $ac_files ''
3210 do
3211   test -f "$ac_file" || continue
3212   case $ac_file in
3213     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3214         ;;
3215     [ab].out )
3216         # We found the default executable, but exeext='' is most
3217         # certainly right.
3218         break;;
3219     *.* )
3220         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3221         then :; else
3222            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3223         fi
3224         # We set ac_cv_exeext here because the later test for it is not
3225         # safe: cross compilers may not add the suffix if given an `-o'
3226         # argument, so we may need to know it at that point already.
3227         # Even if this section looks crufty: it has the advantage of
3228         # actually working.
3229         break;;
3230     * )
3231         break;;
3232   esac
3233 done
3234 test "$ac_cv_exeext" = no && ac_cv_exeext=
3235
3236 else
3237   ac_file=''
3238 fi
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3240 $as_echo "$ac_file" >&6; }
3241 if test -z "$ac_file"; then :
3242   $as_echo "$as_me: failed program was:" >&5
3243 sed 's/^/| /' conftest.$ac_ext >&5
3244
3245 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3246 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3247 { as_fn_set_status 77
3248 as_fn_error "C compiler cannot create executables
3249 See \`config.log' for more details." "$LINENO" 5; }; }
3250 fi
3251 ac_exeext=$ac_cv_exeext
3252
3253 # Check that the compiler produces executables we can run.  If not, either
3254 # the compiler is broken, or we cross compile.
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3256 $as_echo_n "checking whether the C compiler works... " >&6; }
3257 # If not cross compiling, check that we can run a simple program.
3258 if test "$cross_compiling" != yes; then
3259   if { ac_try='./$ac_file'
3260   { { case "(($ac_try" in
3261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3262   *) ac_try_echo=$ac_try;;
3263 esac
3264 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3265 $as_echo "$ac_try_echo"; } >&5
3266   (eval "$ac_try") 2>&5
3267   ac_status=$?
3268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3269   test $ac_status = 0; }; }; then
3270     cross_compiling=no
3271   else
3272     if test "$cross_compiling" = maybe; then
3273         cross_compiling=yes
3274     else
3275         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3276 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3277 as_fn_error "cannot run C compiled programs.
3278 If you meant to cross compile, use \`--host'.
3279 See \`config.log' for more details." "$LINENO" 5; }
3280     fi
3281   fi
3282 fi
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3284 $as_echo "yes" >&6; }
3285
3286 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3287 ac_clean_files=$ac_clean_files_save
3288 # Check that the compiler produces executables we can run.  If not, either
3289 # the compiler is broken, or we cross compile.
3290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3291 $as_echo_n "checking whether we are cross compiling... " >&6; }
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3293 $as_echo "$cross_compiling" >&6; }
3294
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3296 $as_echo_n "checking for suffix of executables... " >&6; }
3297 if { { ac_try="$ac_link"
3298 case "(($ac_try" in
3299   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3300   *) ac_try_echo=$ac_try;;
3301 esac
3302 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3303 $as_echo "$ac_try_echo"; } >&5
3304   (eval "$ac_link") 2>&5
3305   ac_status=$?
3306   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3307   test $ac_status = 0; }; then :
3308   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3309 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3310 # work properly (i.e., refer to `conftest.exe'), while it won't with
3311 # `rm'.
3312 for ac_file in conftest.exe conftest conftest.*; do
3313   test -f "$ac_file" || continue
3314   case $ac_file in
3315     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3316     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3317           break;;
3318     * ) break;;
3319   esac
3320 done
3321 else
3322   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3323 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3324 as_fn_error "cannot compute suffix of executables: cannot compile and link
3325 See \`config.log' for more details." "$LINENO" 5; }
3326 fi
3327 rm -f conftest$ac_cv_exeext
3328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3329 $as_echo "$ac_cv_exeext" >&6; }
3330
3331 rm -f conftest.$ac_ext
3332 EXEEXT=$ac_cv_exeext
3333 ac_exeext=$EXEEXT
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3335 $as_echo_n "checking for suffix of object files... " >&6; }
3336 if test "${ac_cv_objext+set}" = set; then :
3337   $as_echo_n "(cached) " >&6
3338 else
3339   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3340 /* end confdefs.h.  */
3341
3342 int
3343 main ()
3344 {
3345
3346   ;
3347   return 0;
3348 }
3349 _ACEOF
3350 rm -f conftest.o conftest.obj
3351 if { { ac_try="$ac_compile"
3352 case "(($ac_try" in
3353   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3354   *) ac_try_echo=$ac_try;;
3355 esac
3356 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3357 $as_echo "$ac_try_echo"; } >&5
3358   (eval "$ac_compile") 2>&5
3359   ac_status=$?
3360   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3361   test $ac_status = 0; }; then :
3362   for ac_file in conftest.o conftest.obj conftest.*; do
3363   test -f "$ac_file" || continue;
3364   case $ac_file in
3365     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3366     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3367        break;;
3368   esac
3369 done
3370 else
3371   $as_echo "$as_me: failed program was:" >&5
3372 sed 's/^/| /' conftest.$ac_ext >&5
3373
3374 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3375 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3376 as_fn_error "cannot compute suffix of object files: cannot compile
3377 See \`config.log' for more details." "$LINENO" 5; }
3378 fi
3379 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3380 fi
3381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3382 $as_echo "$ac_cv_objext" >&6; }
3383 OBJEXT=$ac_cv_objext
3384 ac_objext=$OBJEXT
3385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3386 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3387 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3388   $as_echo_n "(cached) " >&6
3389 else
3390   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3391 /* end confdefs.h.  */
3392
3393 int
3394 main ()
3395 {
3396 #ifndef __GNUC__
3397        choke me
3398 #endif
3399
3400   ;
3401   return 0;
3402 }
3403 _ACEOF
3404 if ac_fn_c_try_compile "$LINENO"; then :
3405   ac_compiler_gnu=yes
3406 else
3407   ac_compiler_gnu=no
3408 fi
3409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3410 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3411
3412 fi
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3414 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3415 if test $ac_compiler_gnu = yes; then
3416   GCC=yes
3417 else
3418   GCC=
3419 fi
3420 ac_test_CFLAGS=${CFLAGS+set}
3421 ac_save_CFLAGS=$CFLAGS
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3423 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3424 if test "${ac_cv_prog_cc_g+set}" = set; then :
3425   $as_echo_n "(cached) " >&6
3426 else
3427   ac_save_c_werror_flag=$ac_c_werror_flag
3428    ac_c_werror_flag=yes
3429    ac_cv_prog_cc_g=no
3430    CFLAGS="-g"
3431    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3432 /* end confdefs.h.  */
3433
3434 int
3435 main ()
3436 {
3437
3438   ;
3439   return 0;
3440 }
3441 _ACEOF
3442 if ac_fn_c_try_compile "$LINENO"; then :
3443   ac_cv_prog_cc_g=yes
3444 else
3445   CFLAGS=""
3446       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3447 /* end confdefs.h.  */
3448
3449 int
3450 main ()
3451 {
3452
3453   ;
3454   return 0;
3455 }
3456 _ACEOF
3457 if ac_fn_c_try_compile "$LINENO"; then :
3458
3459 else
3460   ac_c_werror_flag=$ac_save_c_werror_flag
3461          CFLAGS="-g"
3462          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h.  */
3464
3465 int
3466 main ()
3467 {
3468
3469   ;
3470   return 0;
3471 }
3472 _ACEOF
3473 if ac_fn_c_try_compile "$LINENO"; then :
3474   ac_cv_prog_cc_g=yes
3475 fi
3476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3477 fi
3478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3479 fi
3480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3481    ac_c_werror_flag=$ac_save_c_werror_flag
3482 fi
3483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3484 $as_echo "$ac_cv_prog_cc_g" >&6; }
3485 if test "$ac_test_CFLAGS" = set; then
3486   CFLAGS=$ac_save_CFLAGS
3487 elif test $ac_cv_prog_cc_g = yes; then
3488   if test "$GCC" = yes; then
3489     CFLAGS="-g -O2"
3490   else
3491     CFLAGS="-g"
3492   fi
3493 else
3494   if test "$GCC" = yes; then
3495     CFLAGS="-O2"
3496   else
3497     CFLAGS=
3498   fi
3499 fi
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3501 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3502 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3503   $as_echo_n "(cached) " >&6
3504 else
3505   ac_cv_prog_cc_c89=no
3506 ac_save_CC=$CC
3507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3508 /* end confdefs.h.  */
3509 #include <stdarg.h>
3510 #include <stdio.h>
3511 #include <sys/types.h>
3512 #include <sys/stat.h>
3513 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3514 struct buf { int x; };
3515 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3516 static char *e (p, i)
3517      char **p;
3518      int i;
3519 {
3520   return p[i];
3521 }
3522 static char *f (char * (*g) (char **, int), char **p, ...)
3523 {
3524   char *s;
3525   va_list v;
3526   va_start (v,p);
3527   s = g (p, va_arg (v,int));
3528   va_end (v);
3529   return s;
3530 }
3531
3532 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3533    function prototypes and stuff, but not '\xHH' hex character constants.
3534    These don't provoke an error unfortunately, instead are silently treated
3535    as 'x'.  The following induces an error, until -std is added to get
3536    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3537    array size at least.  It's necessary to write '\x00'==0 to get something
3538    that's true only with -std.  */
3539 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3540
3541 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3542    inside strings and character constants.  */
3543 #define FOO(x) 'x'
3544 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3545
3546 int test (int i, double x);
3547 struct s1 {int (*f) (int a);};
3548 struct s2 {int (*f) (double a);};
3549 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3550 int argc;
3551 char **argv;
3552 int
3553 main ()
3554 {
3555 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3556   ;
3557   return 0;
3558 }
3559 _ACEOF
3560 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3561         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3562 do
3563   CC="$ac_save_CC $ac_arg"
3564   if ac_fn_c_try_compile "$LINENO"; then :
3565   ac_cv_prog_cc_c89=$ac_arg
3566 fi
3567 rm -f core conftest.err conftest.$ac_objext
3568   test "x$ac_cv_prog_cc_c89" != "xno" && break
3569 done
3570 rm -f conftest.$ac_ext
3571 CC=$ac_save_CC
3572
3573 fi
3574 # AC_CACHE_VAL
3575 case "x$ac_cv_prog_cc_c89" in
3576   x)
3577     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3578 $as_echo "none needed" >&6; } ;;
3579   xno)
3580     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3581 $as_echo "unsupported" >&6; } ;;
3582   *)
3583     CC="$CC $ac_cv_prog_cc_c89"
3584     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3585 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3586 esac
3587 if test "x$ac_cv_prog_cc_c89" != xno; then :
3588
3589 fi
3590
3591 ac_ext=c
3592 ac_cpp='$CPP $CPPFLAGS'
3593 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3594 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3595 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3596
3597 ac_ext=cpp
3598 ac_cpp='$CXXCPP $CPPFLAGS'
3599 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3600 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3601 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3602 if test -z "$CXX"; then
3603   if test -n "$CCC"; then
3604     CXX=$CCC
3605   else
3606     if test -n "$ac_tool_prefix"; then
3607   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3608   do
3609     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3610 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3612 $as_echo_n "checking for $ac_word... " >&6; }
3613 if test "${ac_cv_prog_CXX+set}" = set; then :
3614   $as_echo_n "(cached) " >&6
3615 else
3616   if test -n "$CXX"; then
3617   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3618 else
3619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3620 for as_dir in $PATH
3621 do
3622   IFS=$as_save_IFS
3623   test -z "$as_dir" && as_dir=.
3624     for ac_exec_ext in '' $ac_executable_extensions; do
3625   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3626     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3627     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3628     break 2
3629   fi
3630 done
3631   done
3632 IFS=$as_save_IFS
3633
3634 fi
3635 fi
3636 CXX=$ac_cv_prog_CXX
3637 if test -n "$CXX"; then
3638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3639 $as_echo "$CXX" >&6; }
3640 else
3641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3642 $as_echo "no" >&6; }
3643 fi
3644
3645
3646     test -n "$CXX" && break
3647   done
3648 fi
3649 if test -z "$CXX"; then
3650   ac_ct_CXX=$CXX
3651   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3652 do
3653   # Extract the first word of "$ac_prog", so it can be a program name with args.
3654 set dummy $ac_prog; ac_word=$2
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3656 $as_echo_n "checking for $ac_word... " >&6; }
3657 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3658   $as_echo_n "(cached) " >&6
3659 else
3660   if test -n "$ac_ct_CXX"; then
3661   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3662 else
3663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3664 for as_dir in $PATH
3665 do
3666   IFS=$as_save_IFS
3667   test -z "$as_dir" && as_dir=.
3668     for ac_exec_ext in '' $ac_executable_extensions; do
3669   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3670     ac_cv_prog_ac_ct_CXX="$ac_prog"
3671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3672     break 2
3673   fi
3674 done
3675   done
3676 IFS=$as_save_IFS
3677
3678 fi
3679 fi
3680 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3681 if test -n "$ac_ct_CXX"; then
3682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3683 $as_echo "$ac_ct_CXX" >&6; }
3684 else
3685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3686 $as_echo "no" >&6; }
3687 fi
3688
3689
3690   test -n "$ac_ct_CXX" && break
3691 done
3692
3693   if test "x$ac_ct_CXX" = x; then
3694     CXX="g++"
3695   else
3696     case $cross_compiling:$ac_tool_warned in
3697 yes:)
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3699 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3700 ac_tool_warned=yes ;;
3701 esac
3702     CXX=$ac_ct_CXX
3703   fi
3704 fi
3705
3706   fi
3707 fi
3708 # Provide some information about the compiler.
3709 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3710 set X $ac_compile
3711 ac_compiler=$2
3712 for ac_option in --version -v -V -qversion; do
3713   { { ac_try="$ac_compiler $ac_option >&5"
3714 case "(($ac_try" in
3715   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3716   *) ac_try_echo=$ac_try;;
3717 esac
3718 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3719 $as_echo "$ac_try_echo"; } >&5
3720   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3721   ac_status=$?
3722   if test -s conftest.err; then
3723     sed '10a\
3724 ... rest of stderr output deleted ...
3725          10q' conftest.err >conftest.er1
3726     cat conftest.er1 >&5
3727     rm -f conftest.er1 conftest.err
3728   fi
3729   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3730   test $ac_status = 0; }
3731 done
3732
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3734 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3735 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3736   $as_echo_n "(cached) " >&6
3737 else
3738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3739 /* end confdefs.h.  */
3740
3741 int
3742 main ()
3743 {
3744 #ifndef __GNUC__
3745        choke me
3746 #endif
3747
3748   ;
3749   return 0;
3750 }
3751 _ACEOF
3752 if ac_fn_cxx_try_compile "$LINENO"; then :
3753   ac_compiler_gnu=yes
3754 else
3755   ac_compiler_gnu=no
3756 fi
3757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3758 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3759
3760 fi
3761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3762 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3763 if test $ac_compiler_gnu = yes; then
3764   GXX=yes
3765 else
3766   GXX=
3767 fi
3768 ac_test_CXXFLAGS=${CXXFLAGS+set}
3769 ac_save_CXXFLAGS=$CXXFLAGS
3770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3771 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3772 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3773   $as_echo_n "(cached) " >&6
3774 else
3775   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3776    ac_cxx_werror_flag=yes
3777    ac_cv_prog_cxx_g=no
3778    CXXFLAGS="-g"
3779    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3780 /* end confdefs.h.  */
3781
3782 int
3783 main ()
3784 {
3785
3786   ;
3787   return 0;
3788 }
3789 _ACEOF
3790 if ac_fn_cxx_try_compile "$LINENO"; then :
3791   ac_cv_prog_cxx_g=yes
3792 else
3793   CXXFLAGS=""
3794       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3795 /* end confdefs.h.  */
3796
3797 int
3798 main ()
3799 {
3800
3801   ;
3802   return 0;
3803 }
3804 _ACEOF
3805 if ac_fn_cxx_try_compile "$LINENO"; then :
3806
3807 else
3808   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3809          CXXFLAGS="-g"
3810          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h.  */
3812
3813 int
3814 main ()
3815 {
3816
3817   ;
3818   return 0;
3819 }
3820 _ACEOF
3821 if ac_fn_cxx_try_compile "$LINENO"; then :
3822   ac_cv_prog_cxx_g=yes
3823 fi
3824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3825 fi
3826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3827 fi
3828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3829    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3830 fi
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3832 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3833 if test "$ac_test_CXXFLAGS" = set; then
3834   CXXFLAGS=$ac_save_CXXFLAGS
3835 elif test $ac_cv_prog_cxx_g = yes; then
3836   if test "$GXX" = yes; then
3837     CXXFLAGS="-g -O2"
3838   else
3839     CXXFLAGS="-g"
3840   fi
3841 else
3842   if test "$GXX" = yes; then
3843     CXXFLAGS="-O2"
3844   else
3845     CXXFLAGS=
3846   fi
3847 fi
3848 ac_ext=c
3849 ac_cpp='$CPP $CPPFLAGS'
3850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3852 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3853
3854
3855
3856 ac_ext=c
3857 ac_cpp='$CPP $CPPFLAGS'
3858 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3859 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3860 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3862 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3863 # On Suns, sometimes $CPP names a directory.
3864 if test -n "$CPP" && test -d "$CPP"; then
3865   CPP=
3866 fi
3867 if test -z "$CPP"; then
3868   if test "${ac_cv_prog_CPP+set}" = set; then :
3869   $as_echo_n "(cached) " >&6
3870 else
3871       # Double quotes because CPP needs to be expanded
3872     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3873     do
3874       ac_preproc_ok=false
3875 for ac_c_preproc_warn_flag in '' yes
3876 do
3877   # Use a header file that comes with gcc, so configuring glibc
3878   # with a fresh cross-compiler works.
3879   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3880   # <limits.h> exists even on freestanding compilers.
3881   # On the NeXT, cc -E runs the code through the compiler's parser,
3882   # not just through cpp. "Syntax error" is here to catch this case.
3883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3884 /* end confdefs.h.  */
3885 #ifdef __STDC__
3886 # include <limits.h>
3887 #else
3888 # include <assert.h>
3889 #endif
3890                      Syntax error
3891 _ACEOF
3892 if ac_fn_c_try_cpp "$LINENO"; then :
3893
3894 else
3895   # Broken: fails on valid input.
3896 continue
3897 fi
3898 rm -f conftest.err conftest.$ac_ext
3899
3900   # OK, works on sane cases.  Now check whether nonexistent headers
3901   # can be detected and how.
3902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3903 /* end confdefs.h.  */
3904 #include <ac_nonexistent.h>
3905 _ACEOF
3906 if ac_fn_c_try_cpp "$LINENO"; then :
3907   # Broken: success on invalid input.
3908 continue
3909 else
3910   # Passes both tests.
3911 ac_preproc_ok=:
3912 break
3913 fi
3914 rm -f conftest.err conftest.$ac_ext
3915
3916 done
3917 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3918 rm -f conftest.err conftest.$ac_ext
3919 if $ac_preproc_ok; then :
3920   break
3921 fi
3922
3923     done
3924     ac_cv_prog_CPP=$CPP
3925
3926 fi
3927   CPP=$ac_cv_prog_CPP
3928 else
3929   ac_cv_prog_CPP=$CPP
3930 fi
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3932 $as_echo "$CPP" >&6; }
3933 ac_preproc_ok=false
3934 for ac_c_preproc_warn_flag in '' yes
3935 do
3936   # Use a header file that comes with gcc, so configuring glibc
3937   # with a fresh cross-compiler works.
3938   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3939   # <limits.h> exists even on freestanding compilers.
3940   # On the NeXT, cc -E runs the code through the compiler's parser,
3941   # not just through cpp. "Syntax error" is here to catch this case.
3942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3943 /* end confdefs.h.  */
3944 #ifdef __STDC__
3945 # include <limits.h>
3946 #else
3947 # include <assert.h>
3948 #endif
3949                      Syntax error
3950 _ACEOF
3951 if ac_fn_c_try_cpp "$LINENO"; then :
3952
3953 else
3954   # Broken: fails on valid input.
3955 continue
3956 fi
3957 rm -f conftest.err conftest.$ac_ext
3958
3959   # OK, works on sane cases.  Now check whether nonexistent headers
3960   # can be detected and how.
3961   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3962 /* end confdefs.h.  */
3963 #include <ac_nonexistent.h>
3964 _ACEOF
3965 if ac_fn_c_try_cpp "$LINENO"; then :
3966   # Broken: success on invalid input.
3967 continue
3968 else
3969   # Passes both tests.
3970 ac_preproc_ok=:
3971 break
3972 fi
3973 rm -f conftest.err conftest.$ac_ext
3974
3975 done
3976 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3977 rm -f conftest.err conftest.$ac_ext
3978 if $ac_preproc_ok; then :
3979
3980 else
3981   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3982 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3983 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3984 See \`config.log' for more details." "$LINENO" 5; }
3985 fi
3986
3987 ac_ext=c
3988 ac_cpp='$CPP $CPPFLAGS'
3989 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3990 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3991 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3992
3993
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3995 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3996 if test "${ac_cv_path_GREP+set}" = set; then :
3997   $as_echo_n "(cached) " >&6
3998 else
3999   if test -z "$GREP"; then
4000   ac_path_GREP_found=false
4001   # Loop through the user's path and test for each of PROGNAME-LIST
4002   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4003 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4004 do
4005   IFS=$as_save_IFS
4006   test -z "$as_dir" && as_dir=.
4007     for ac_prog in grep ggrep; do
4008     for ac_exec_ext in '' $ac_executable_extensions; do
4009       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4010       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4011 # Check for GNU ac_path_GREP and select it if it is found.
4012   # Check for GNU $ac_path_GREP
4013 case `"$ac_path_GREP" --version 2>&1` in
4014 *GNU*)
4015   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4016 *)
4017   ac_count=0
4018   $as_echo_n 0123456789 >"conftest.in"
4019   while :
4020   do
4021     cat "conftest.in" "conftest.in" >"conftest.tmp"
4022     mv "conftest.tmp" "conftest.in"
4023     cp "conftest.in" "conftest.nl"
4024     $as_echo 'GREP' >> "conftest.nl"
4025     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4026     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4027     as_fn_arith $ac_count + 1 && ac_count=$as_val
4028     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4029       # Best one so far, save it but keep looking for a better one
4030       ac_cv_path_GREP="$ac_path_GREP"
4031       ac_path_GREP_max=$ac_count
4032     fi
4033     # 10*(2^10) chars as input seems more than enough
4034     test $ac_count -gt 10 && break
4035   done
4036   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4037 esac
4038
4039       $ac_path_GREP_found && break 3
4040     done
4041   done
4042   done
4043 IFS=$as_save_IFS
4044   if test -z "$ac_cv_path_GREP"; then
4045     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4046   fi
4047 else
4048   ac_cv_path_GREP=$GREP
4049 fi
4050
4051 fi
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4053 $as_echo "$ac_cv_path_GREP" >&6; }
4054  GREP="$ac_cv_path_GREP"
4055
4056
4057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4058 $as_echo_n "checking for egrep... " >&6; }
4059 if test "${ac_cv_path_EGREP+set}" = set; then :
4060   $as_echo_n "(cached) " >&6
4061 else
4062   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4063    then ac_cv_path_EGREP="$GREP -E"
4064    else
4065      if test -z "$EGREP"; then
4066   ac_path_EGREP_found=false
4067   # Loop through the user's path and test for each of PROGNAME-LIST
4068   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4069 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4070 do
4071   IFS=$as_save_IFS
4072   test -z "$as_dir" && as_dir=.
4073     for ac_prog in egrep; do
4074     for ac_exec_ext in '' $ac_executable_extensions; do
4075       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4076       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4077 # Check for GNU ac_path_EGREP and select it if it is found.
4078   # Check for GNU $ac_path_EGREP
4079 case `"$ac_path_EGREP" --version 2>&1` in
4080 *GNU*)
4081   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4082 *)
4083   ac_count=0
4084   $as_echo_n 0123456789 >"conftest.in"
4085   while :
4086   do
4087     cat "conftest.in" "conftest.in" >"conftest.tmp"
4088     mv "conftest.tmp" "conftest.in"
4089     cp "conftest.in" "conftest.nl"
4090     $as_echo 'EGREP' >> "conftest.nl"
4091     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4092     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4093     as_fn_arith $ac_count + 1 && ac_count=$as_val
4094     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4095       # Best one so far, save it but keep looking for a better one
4096       ac_cv_path_EGREP="$ac_path_EGREP"
4097       ac_path_EGREP_max=$ac_count
4098     fi
4099     # 10*(2^10) chars as input seems more than enough
4100     test $ac_count -gt 10 && break
4101   done
4102   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4103 esac
4104
4105       $ac_path_EGREP_found && break 3
4106     done
4107   done
4108   done
4109 IFS=$as_save_IFS
4110   if test -z "$ac_cv_path_EGREP"; then
4111     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4112   fi
4113 else
4114   ac_cv_path_EGREP=$EGREP
4115 fi
4116
4117    fi
4118 fi
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4120 $as_echo "$ac_cv_path_EGREP" >&6; }
4121  EGREP="$ac_cv_path_EGREP"
4122
4123
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4125 $as_echo_n "checking for ANSI C header files... " >&6; }
4126 if test "${ac_cv_header_stdc+set}" = set; then :
4127   $as_echo_n "(cached) " >&6
4128 else
4129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4130 /* end confdefs.h.  */
4131 #include <stdlib.h>
4132 #include <stdarg.h>
4133 #include <string.h>
4134 #include <float.h>
4135
4136 int
4137 main ()
4138 {
4139
4140   ;
4141   return 0;
4142 }
4143 _ACEOF
4144 if ac_fn_c_try_compile "$LINENO"; then :
4145   ac_cv_header_stdc=yes
4146 else
4147   ac_cv_header_stdc=no
4148 fi
4149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4150
4151 if test $ac_cv_header_stdc = yes; then
4152   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4154 /* end confdefs.h.  */
4155 #include <string.h>
4156
4157 _ACEOF
4158 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4159   $EGREP "memchr" >/dev/null 2>&1; then :
4160
4161 else
4162   ac_cv_header_stdc=no
4163 fi
4164 rm -f conftest*
4165
4166 fi
4167
4168 if test $ac_cv_header_stdc = yes; then
4169   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4170   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4171 /* end confdefs.h.  */
4172 #include <stdlib.h>
4173
4174 _ACEOF
4175 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4176   $EGREP "free" >/dev/null 2>&1; then :
4177
4178 else
4179   ac_cv_header_stdc=no
4180 fi
4181 rm -f conftest*
4182
4183 fi
4184
4185 if test $ac_cv_header_stdc = yes; then
4186   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4187   if test "$cross_compiling" = yes; then :
4188   :
4189 else
4190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4191 /* end confdefs.h.  */
4192 #include <ctype.h>
4193 #include <stdlib.h>
4194 #if ((' ' & 0x0FF) == 0x020)
4195 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4196 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4197 #else
4198 # define ISLOWER(c) \
4199                    (('a' <= (c) && (c) <= 'i') \
4200                      || ('j' <= (c) && (c) <= 'r') \
4201                      || ('s' <= (c) && (c) <= 'z'))
4202 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4203 #endif
4204
4205 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4206 int
4207 main ()
4208 {
4209   int i;
4210   for (i = 0; i < 256; i++)
4211     if (XOR (islower (i), ISLOWER (i))
4212         || toupper (i) != TOUPPER (i))
4213       return 2;
4214   return 0;
4215 }
4216 _ACEOF
4217 if ac_fn_c_try_run "$LINENO"; then :
4218
4219 else
4220   ac_cv_header_stdc=no
4221 fi
4222 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4223   conftest.$ac_objext conftest.beam conftest.$ac_ext
4224 fi
4225
4226 fi
4227 fi
4228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4229 $as_echo "$ac_cv_header_stdc" >&6; }
4230 if test $ac_cv_header_stdc = yes; then
4231
4232 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4233
4234 fi
4235
4236 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4237 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4238                   inttypes.h stdint.h unistd.h
4239 do :
4240   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4241 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4242 "
4243 eval as_val=\$$as_ac_Header
4244    if test "x$as_val" = x""yes; then :
4245   cat >>confdefs.h <<_ACEOF
4246 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4247 _ACEOF
4248
4249 fi
4250
4251 done
4252
4253
4254
4255   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4256 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4257   MINIX=yes
4258 else
4259   MINIX=
4260 fi
4261
4262
4263   if test "$MINIX" = yes; then
4264
4265 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4266
4267
4268 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4269
4270
4271 $as_echo "#define _MINIX 1" >>confdefs.h
4272
4273   fi
4274
4275
4276   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4277 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4278 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4279   $as_echo_n "(cached) " >&6
4280 else
4281   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4282 /* end confdefs.h.  */
4283
4284 #         define __EXTENSIONS__ 1
4285           $ac_includes_default
4286 int
4287 main ()
4288 {
4289
4290   ;
4291   return 0;
4292 }
4293 _ACEOF
4294 if ac_fn_c_try_compile "$LINENO"; then :
4295   ac_cv_safe_to_define___extensions__=yes
4296 else
4297   ac_cv_safe_to_define___extensions__=no
4298 fi
4299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4300 fi
4301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4302 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4303   test $ac_cv_safe_to_define___extensions__ = yes &&
4304     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4305
4306   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4307
4308   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4309
4310   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4311
4312   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4313
4314
4315 ac_aux_dir=
4316 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4317   for ac_t in install-sh install.sh shtool; do
4318     if test -f "$ac_dir/$ac_t"; then
4319       ac_aux_dir=$ac_dir
4320       ac_install_sh="$ac_aux_dir/$ac_t -c"
4321       break 2
4322     fi
4323   done
4324 done
4325 if test -z "$ac_aux_dir"; then
4326   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4327 fi
4328
4329 # These three variables are undocumented and unsupported,
4330 # and are intended to be withdrawn in a future Autoconf release.
4331 # They can cause serious problems if a builder's source tree is in a directory
4332 # whose full name contains unusual characters.
4333 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4334 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4335 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4336
4337
4338 # Make sure we can run config.sub.
4339 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4340   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4341
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4343 $as_echo_n "checking build system type... " >&6; }
4344 if test "${ac_cv_build+set}" = set; then :
4345   $as_echo_n "(cached) " >&6
4346 else
4347   ac_build_alias=$build_alias
4348 test "x$ac_build_alias" = x &&
4349   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4350 test "x$ac_build_alias" = x &&
4351   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4352 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4353   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4354
4355 fi
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4357 $as_echo "$ac_cv_build" >&6; }
4358 case $ac_cv_build in
4359 *-*-*) ;;
4360 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4361 esac
4362 build=$ac_cv_build
4363 ac_save_IFS=$IFS; IFS='-'
4364 set x $ac_cv_build
4365 shift
4366 build_cpu=$1
4367 build_vendor=$2
4368 shift; shift
4369 # Remember, the first character of IFS is used to create $*,
4370 # except with old shells:
4371 build_os=$*
4372 IFS=$ac_save_IFS
4373 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4374
4375
4376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4377 $as_echo_n "checking host system type... " >&6; }
4378 if test "${ac_cv_host+set}" = set; then :
4379   $as_echo_n "(cached) " >&6
4380 else
4381   if test "x$host_alias" = x; then
4382   ac_cv_host=$ac_cv_build
4383 else
4384   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4385     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4386 fi
4387
4388 fi
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4390 $as_echo "$ac_cv_host" >&6; }
4391 case $ac_cv_host in
4392 *-*-*) ;;
4393 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4394 esac
4395 host=$ac_cv_host
4396 ac_save_IFS=$IFS; IFS='-'
4397 set x $ac_cv_host
4398 shift
4399 host_cpu=$1
4400 host_vendor=$2
4401 shift; shift
4402 # Remember, the first character of IFS is used to create $*,
4403 # except with old shells:
4404 host_os=$*
4405 IFS=$ac_save_IFS
4406 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4407
4408
4409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4410 $as_echo_n "checking target system type... " >&6; }
4411 if test "${ac_cv_target+set}" = set; then :
4412   $as_echo_n "(cached) " >&6
4413 else
4414   if test "x$target_alias" = x; then
4415   ac_cv_target=$ac_cv_host
4416 else
4417   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4418     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4419 fi
4420
4421 fi
4422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4423 $as_echo "$ac_cv_target" >&6; }
4424 case $ac_cv_target in
4425 *-*-*) ;;
4426 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4427 esac
4428 target=$ac_cv_target
4429 ac_save_IFS=$IFS; IFS='-'
4430 set x $ac_cv_target
4431 shift
4432 target_cpu=$1
4433 target_vendor=$2
4434 shift; shift
4435 # Remember, the first character of IFS is used to create $*,
4436 # except with old shells:
4437 target_os=$*
4438 IFS=$ac_save_IFS
4439 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4440
4441
4442 # The aliases save the names the user supplied, while $host etc.
4443 # will get canonicalized.
4444 test -n "$target_alias" &&
4445   test "$program_prefix$program_suffix$program_transform_name" = \
4446     NONENONEs,x,x, &&
4447   program_prefix=${target_alias}-
4448
4449 # The tests for host and target for $enable_largefile require
4450 # canonical names.
4451
4452
4453
4454 # As the $enable_largefile decision depends on --enable-plugins we must set it
4455 # even in directories otherwise not depending on the $plugins option.
4456
4457
4458   maybe_plugins=no
4459   for ac_header in dlfcn.h
4460 do :
4461   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4462 "
4463 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4464   cat >>confdefs.h <<_ACEOF
4465 #define HAVE_DLFCN_H 1
4466 _ACEOF
4467  maybe_plugins=yes
4468 fi
4469
4470 done
4471
4472   for ac_header in windows.h
4473 do :
4474   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4475 "
4476 if test "x$ac_cv_header_windows_h" = x""yes; then :
4477   cat >>confdefs.h <<_ACEOF
4478 #define HAVE_WINDOWS_H 1
4479 _ACEOF
4480  maybe_plugins=yes
4481 fi
4482
4483 done
4484
4485
4486   # Check whether --enable-plugins was given.
4487 if test "${enable_plugins+set}" = set; then :
4488   enableval=$enable_plugins; case "${enableval}" in
4489       no) plugins=no ;;
4490       *) plugins=yes
4491          if test "$maybe_plugins" != "yes" ; then
4492            as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4493          fi ;;
4494      esac
4495 else
4496   plugins=$maybe_plugins
4497
4498 fi
4499
4500   if test "$plugins" = "yes"; then
4501     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4502 $as_echo_n "checking for library containing dlopen... " >&6; }
4503 if test "${ac_cv_search_dlopen+set}" = set; then :
4504   $as_echo_n "(cached) " >&6
4505 else
4506   ac_func_search_save_LIBS=$LIBS
4507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4508 /* end confdefs.h.  */
4509
4510 /* Override any GCC internal prototype to avoid an error.
4511    Use char because int might match the return type of a GCC
4512    builtin and then its argument prototype would still apply.  */
4513 #ifdef __cplusplus
4514 extern "C"
4515 #endif
4516 char dlopen ();
4517 int
4518 main ()
4519 {
4520 return dlopen ();
4521   ;
4522   return 0;
4523 }
4524 _ACEOF
4525 for ac_lib in '' dl; do
4526   if test -z "$ac_lib"; then
4527     ac_res="none required"
4528   else
4529     ac_res=-l$ac_lib
4530     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4531   fi
4532   if ac_fn_c_try_link "$LINENO"; then :
4533   ac_cv_search_dlopen=$ac_res
4534 fi
4535 rm -f core conftest.err conftest.$ac_objext \
4536     conftest$ac_exeext
4537   if test "${ac_cv_search_dlopen+set}" = set; then :
4538   break
4539 fi
4540 done
4541 if test "${ac_cv_search_dlopen+set}" = set; then :
4542
4543 else
4544   ac_cv_search_dlopen=no
4545 fi
4546 rm conftest.$ac_ext
4547 LIBS=$ac_func_search_save_LIBS
4548 fi
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4550 $as_echo "$ac_cv_search_dlopen" >&6; }
4551 ac_res=$ac_cv_search_dlopen
4552 if test "$ac_res" != no; then :
4553   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4554
4555 fi
4556
4557   fi
4558
4559
4560 case "${host}" in
4561   sparc-*-solaris*|i[3-7]86-*-solaris*)
4562     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4563     # are mutually exclusive; and without procfs support, the bfd/ elf module
4564     # cannot provide certain routines such as elfcore_write_prpsinfo
4565     # or elfcore_write_prstatus.  So unless the user explicitly requested
4566     # large-file support through the --enable-largefile switch, disable
4567     # large-file support in favor of procfs support.
4568     test "${target}" = "${host}" -a "x$plugins" = xno \
4569       && : ${enable_largefile="no"}
4570     ;;
4571 esac
4572
4573 # Check whether --enable-largefile was given.
4574 if test "${enable_largefile+set}" = set; then :
4575   enableval=$enable_largefile;
4576 fi
4577
4578 if test "$enable_largefile" != no; then
4579
4580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4581 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4582 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4583   $as_echo_n "(cached) " >&6
4584 else
4585   ac_cv_sys_largefile_CC=no
4586      if test "$GCC" != yes; then
4587        ac_save_CC=$CC
4588        while :; do
4589          # IRIX 6.2 and later do not support large files by default,
4590          # so use the C compiler's -n32 option if that helps.
4591          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4592 /* end confdefs.h.  */
4593 #include <sys/types.h>
4594  /* Check that off_t can represent 2**63 - 1 correctly.
4595     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4596     since some C++ compilers masquerading as C compilers
4597     incorrectly reject 9223372036854775807.  */
4598 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4599   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4600                        && LARGE_OFF_T % 2147483647 == 1)
4601                       ? 1 : -1];
4602 int
4603 main ()
4604 {
4605
4606   ;
4607   return 0;
4608 }
4609 _ACEOF
4610          if ac_fn_c_try_compile "$LINENO"; then :
4611   break
4612 fi
4613 rm -f core conftest.err conftest.$ac_objext
4614          CC="$CC -n32"
4615          if ac_fn_c_try_compile "$LINENO"; then :
4616   ac_cv_sys_largefile_CC=' -n32'; break
4617 fi
4618 rm -f core conftest.err conftest.$ac_objext
4619          break
4620        done
4621        CC=$ac_save_CC
4622        rm -f conftest.$ac_ext
4623     fi
4624 fi
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4626 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4627   if test "$ac_cv_sys_largefile_CC" != no; then
4628     CC=$CC$ac_cv_sys_largefile_CC
4629   fi
4630
4631   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4632 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4633 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4634   $as_echo_n "(cached) " >&6
4635 else
4636   while :; do
4637   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4638 /* end confdefs.h.  */
4639 #include <sys/types.h>
4640  /* Check that off_t can represent 2**63 - 1 correctly.
4641     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4642     since some C++ compilers masquerading as C compilers
4643     incorrectly reject 9223372036854775807.  */
4644 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4645   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4646                        && LARGE_OFF_T % 2147483647 == 1)
4647                       ? 1 : -1];
4648 int
4649 main ()
4650 {
4651
4652   ;
4653   return 0;
4654 }
4655 _ACEOF
4656 if ac_fn_c_try_compile "$LINENO"; then :
4657   ac_cv_sys_file_offset_bits=no; break
4658 fi
4659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4661 /* end confdefs.h.  */
4662 #define _FILE_OFFSET_BITS 64
4663 #include <sys/types.h>
4664  /* Check that off_t can represent 2**63 - 1 correctly.
4665     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4666     since some C++ compilers masquerading as C compilers
4667     incorrectly reject 9223372036854775807.  */
4668 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4669   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4670                        && LARGE_OFF_T % 2147483647 == 1)
4671                       ? 1 : -1];
4672 int
4673 main ()
4674 {
4675
4676   ;
4677   return 0;
4678 }
4679 _ACEOF
4680 if ac_fn_c_try_compile "$LINENO"; then :
4681   ac_cv_sys_file_offset_bits=64; break
4682 fi
4683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4684   ac_cv_sys_file_offset_bits=unknown
4685   break
4686 done
4687 fi
4688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4689 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4690 case $ac_cv_sys_file_offset_bits in #(
4691   no | unknown) ;;
4692   *)
4693 cat >>confdefs.h <<_ACEOF
4694 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4695 _ACEOF
4696 ;;
4697 esac
4698 rm -rf conftest*
4699   if test $ac_cv_sys_file_offset_bits = unknown; then
4700     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4701 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4702 if test "${ac_cv_sys_large_files+set}" = set; then :
4703   $as_echo_n "(cached) " >&6
4704 else
4705   while :; do
4706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4707 /* end confdefs.h.  */
4708 #include <sys/types.h>
4709  /* Check that off_t can represent 2**63 - 1 correctly.
4710     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4711     since some C++ compilers masquerading as C compilers
4712     incorrectly reject 9223372036854775807.  */
4713 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4714   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4715                        && LARGE_OFF_T % 2147483647 == 1)
4716                       ? 1 : -1];
4717 int
4718 main ()
4719 {
4720
4721   ;
4722   return 0;
4723 }
4724 _ACEOF
4725 if ac_fn_c_try_compile "$LINENO"; then :
4726   ac_cv_sys_large_files=no; break
4727 fi
4728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4730 /* end confdefs.h.  */
4731 #define _LARGE_FILES 1
4732 #include <sys/types.h>
4733  /* Check that off_t can represent 2**63 - 1 correctly.
4734     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4735     since some C++ compilers masquerading as C compilers
4736     incorrectly reject 9223372036854775807.  */
4737 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4738   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4739                        && LARGE_OFF_T % 2147483647 == 1)
4740                       ? 1 : -1];
4741 int
4742 main ()
4743 {
4744
4745   ;
4746   return 0;
4747 }
4748 _ACEOF
4749 if ac_fn_c_try_compile "$LINENO"; then :
4750   ac_cv_sys_large_files=1; break
4751 fi
4752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4753   ac_cv_sys_large_files=unknown
4754   break
4755 done
4756 fi
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4758 $as_echo "$ac_cv_sys_large_files" >&6; }
4759 case $ac_cv_sys_large_files in #(
4760   no | unknown) ;;
4761   *)
4762 cat >>confdefs.h <<_ACEOF
4763 #define _LARGE_FILES $ac_cv_sys_large_files
4764 _ACEOF
4765 ;;
4766 esac
4767 rm -rf conftest*
4768   fi
4769 fi
4770
4771
4772
4773
4774
4775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4776 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4777 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4778   $as_echo_n "(cached) " >&6
4779 else
4780   am_cv_prog_cc_stdc=no
4781 ac_save_CC="$CC"
4782 # Don't try gcc -ansi; that turns off useful extensions and
4783 # breaks some systems' header files.
4784 # AIX                   -qlanglvl=ansi
4785 # Ultrix and OSF/1      -std1
4786 # HP-UX 10.20 and later -Ae
4787 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4788 # SVR4                  -Xc -D__EXTENSIONS__
4789 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4790 do
4791   CC="$ac_save_CC $ac_arg"
4792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4793 /* end confdefs.h.  */
4794 #include <stdarg.h>
4795 #include <stdio.h>
4796 #include <sys/types.h>
4797 #include <sys/stat.h>
4798 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4799 struct buf { int x; };
4800 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4801 static char *e (p, i)
4802      char **p;
4803      int i;
4804 {
4805   return p[i];
4806 }
4807 static char *f (char * (*g) (char **, int), char **p, ...)
4808 {
4809   char *s;
4810   va_list v;
4811   va_start (v,p);
4812   s = g (p, va_arg (v,int));
4813   va_end (v);
4814   return s;
4815 }
4816 int test (int i, double x);
4817 struct s1 {int (*f) (int a);};
4818 struct s2 {int (*f) (double a);};
4819 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4820 int argc;
4821 char **argv;
4822
4823 int
4824 main ()
4825 {
4826
4827 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4828
4829   ;
4830   return 0;
4831 }
4832 _ACEOF
4833 if ac_fn_c_try_compile "$LINENO"; then :
4834   am_cv_prog_cc_stdc="$ac_arg"; break
4835 fi
4836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4837 done
4838 CC="$ac_save_CC"
4839
4840 fi
4841
4842 if test -z "$am_cv_prog_cc_stdc"; then
4843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4844 $as_echo "none needed" >&6; }
4845 else
4846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4847 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4848 fi
4849 case "x$am_cv_prog_cc_stdc" in
4850   x|xno) ;;
4851   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4852 esac
4853
4854 # expand $ac_aux_dir to an absolute path
4855 am_aux_dir=`cd $ac_aux_dir && pwd`
4856
4857 if test x"${install_sh}" != xset; then
4858   case $am_aux_dir in
4859   *\ * | *\     *)
4860     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4861   *)
4862     install_sh="\${SHELL} $am_aux_dir/install-sh"
4863   esac
4864 fi
4865
4866 # Installed binaries are usually stripped using `strip' when the user
4867 # run `make install-strip'.  However `strip' might not be the right
4868 # tool to use in cross-compilation environments, therefore Automake
4869 # will honor the `STRIP' environment variable to overrule this program.
4870 if test "$cross_compiling" != no; then
4871   if test -n "$ac_tool_prefix"; then
4872   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4873 set dummy ${ac_tool_prefix}strip; ac_word=$2
4874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4875 $as_echo_n "checking for $ac_word... " >&6; }
4876 if test "${ac_cv_prog_STRIP+set}" = set; then :
4877   $as_echo_n "(cached) " >&6
4878 else
4879   if test -n "$STRIP"; then
4880   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4881 else
4882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4883 for as_dir in $PATH
4884 do
4885   IFS=$as_save_IFS
4886   test -z "$as_dir" && as_dir=.
4887     for ac_exec_ext in '' $ac_executable_extensions; do
4888   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4889     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4890     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4891     break 2
4892   fi
4893 done
4894   done
4895 IFS=$as_save_IFS
4896
4897 fi
4898 fi
4899 STRIP=$ac_cv_prog_STRIP
4900 if test -n "$STRIP"; then
4901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4902 $as_echo "$STRIP" >&6; }
4903 else
4904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4905 $as_echo "no" >&6; }
4906 fi
4907
4908
4909 fi
4910 if test -z "$ac_cv_prog_STRIP"; then
4911   ac_ct_STRIP=$STRIP
4912   # Extract the first word of "strip", so it can be a program name with args.
4913 set dummy strip; ac_word=$2
4914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4915 $as_echo_n "checking for $ac_word... " >&6; }
4916 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4917   $as_echo_n "(cached) " >&6
4918 else
4919   if test -n "$ac_ct_STRIP"; then
4920   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4921 else
4922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4923 for as_dir in $PATH
4924 do
4925   IFS=$as_save_IFS
4926   test -z "$as_dir" && as_dir=.
4927     for ac_exec_ext in '' $ac_executable_extensions; do
4928   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4929     ac_cv_prog_ac_ct_STRIP="strip"
4930     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4931     break 2
4932   fi
4933 done
4934   done
4935 IFS=$as_save_IFS
4936
4937 fi
4938 fi
4939 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4940 if test -n "$ac_ct_STRIP"; then
4941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4942 $as_echo "$ac_ct_STRIP" >&6; }
4943 else
4944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4945 $as_echo "no" >&6; }
4946 fi
4947
4948   if test "x$ac_ct_STRIP" = x; then
4949     STRIP=":"
4950   else
4951     case $cross_compiling:$ac_tool_warned in
4952 yes:)
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4954 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4955 ac_tool_warned=yes ;;
4956 esac
4957     STRIP=$ac_ct_STRIP
4958   fi
4959 else
4960   STRIP="$ac_cv_prog_STRIP"
4961 fi
4962
4963 fi
4964 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4965
4966
4967 ac_aux_dir=
4968 for ac_dir in .. "$srcdir"/..; do
4969   for ac_t in install-sh install.sh shtool; do
4970     if test -f "$ac_dir/$ac_t"; then
4971       ac_aux_dir=$ac_dir
4972       ac_install_sh="$ac_aux_dir/$ac_t -c"
4973       break 2
4974     fi
4975   done
4976 done
4977 if test -z "$ac_aux_dir"; then
4978   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4979 fi
4980
4981 # These three variables are undocumented and unsupported,
4982 # and are intended to be withdrawn in a future Autoconf release.
4983 # They can cause serious problems if a builder's source tree is in a directory
4984 # whose full name contains unusual characters.
4985 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4986 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4987 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4988
4989
4990
4991 test "$program_prefix" != NONE &&
4992   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4993 # Use a double $ so make ignores it.
4994 test "$program_suffix" != NONE &&
4995   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4996 # Double any \ or $.
4997 # By default was `s,x,x', remove it if useless.
4998 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4999 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
5000
5001
5002 # See if we are building with C++, and substitute COMPILER.
5003
5004   # Check whether --enable-build-with-cxx was given.
5005 if test "${enable_build_with_cxx+set}" = set; then :
5006   enableval=$enable_build_with_cxx; case $enableval in
5007       yes | no)
5008           ;;
5009       *)
5010           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
5011     esac
5012 else
5013   enable_build_with_cxx=no
5014 fi
5015
5016
5017   if test "$enable_build_with_cxx" = "yes"; then
5018     # We're using -fpermissive as shortcut for now.
5019     COMPILER='$(CXX) -fpermissive'
5020    else
5021     COMPILER='$(CC)'
5022   fi
5023
5024
5025
5026 # Dependency checking.
5027 rm -rf .tst 2>/dev/null
5028 mkdir .tst 2>/dev/null
5029 if test -d .tst; then
5030   am__leading_dot=.
5031 else
5032   am__leading_dot=_
5033 fi
5034 rmdir .tst 2>/dev/null
5035
5036 DEPDIR="${am__leading_dot}deps"
5037
5038 ac_config_commands="$ac_config_commands depdir"
5039
5040
5041 depcc="$CC"   am_compiler_list=
5042
5043 am_depcomp=$ac_aux_dir/depcomp
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5045 $as_echo_n "checking dependency style of $depcc... " >&6; }
5046 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5047   $as_echo_n "(cached) " >&6
5048 else
5049   if test -f "$am_depcomp"; then
5050   # We make a subdir and do the tests there.  Otherwise we can end up
5051   # making bogus files that we don't know about and never remove.  For
5052   # instance it was reported that on HP-UX the gcc test will end up
5053   # making a dummy file named `D' -- because `-MD' means `put the output
5054   # in D'.
5055   mkdir conftest.dir
5056   # Copy depcomp to subdir because otherwise we won't find it if we're
5057   # using a relative directory.
5058   cp "$am_depcomp" conftest.dir
5059   cd conftest.dir
5060   # We will build objects and dependencies in a subdirectory because
5061   # it helps to detect inapplicable dependency modes.  For instance
5062   # both Tru64's cc and ICC support -MD to output dependencies as a
5063   # side effect of compilation, but ICC will put the dependencies in
5064   # the current directory while Tru64 will put them in the object
5065   # directory.
5066   mkdir sub
5067
5068   am_cv_CC_dependencies_compiler_type=none
5069   if test "$am_compiler_list" = ""; then
5070      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5071   fi
5072   for depmode in $am_compiler_list; do
5073     if test $depmode = none; then break; fi
5074
5075     $as_echo "$as_me:$LINENO: trying $depmode" >&5
5076     # Setup a source with many dependencies, because some compilers
5077     # like to wrap large dependency lists on column 80 (with \), and
5078     # we should not choose a depcomp mode which is confused by this.
5079     #
5080     # We need to recreate these files for each test, as the compiler may
5081     # overwrite some of them when testing with obscure command lines.
5082     # This happens at least with the AIX C compiler.
5083     : > sub/conftest.c
5084     for i in 1 2 3 4 5 6; do
5085       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5086       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5087       # Solaris 8's {/usr,}/bin/sh.
5088       touch sub/conftst$i.h
5089     done
5090     echo "include sub/conftest.Po" > confmf
5091
5092     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5093     # mode.  It turns out that the SunPro C++ compiler does not properly
5094     # handle `-M -o', and we need to detect this.
5095     depcmd="depmode=$depmode \
5096        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5097        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5098        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5099     echo "| $depcmd" | sed -e 's/  */ /g' >&5
5100     if env $depcmd > conftest.err 2>&1 &&
5101        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5102        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5103        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5104       # icc doesn't choke on unknown options, it will just issue warnings
5105       # or remarks (even with -Werror).  So we grep stderr for any message
5106       # that says an option was ignored or not supported.
5107       # When given -MP, icc 7.0 and 7.1 complain thusly:
5108       #   icc: Command line warning: ignoring option '-M'; no argument required
5109       # The diagnosis changed in icc 8.0:
5110       #   icc: Command line remark: option '-MP' not supported
5111       if (grep 'ignoring option' conftest.err ||
5112           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5113         am_cv_CC_dependencies_compiler_type=$depmode
5114         $as_echo "$as_me:$LINENO: success" >&5
5115         break
5116       fi
5117     fi
5118     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5119     sed -e 's/^/| /' < conftest.err >&5
5120   done
5121
5122   cd ..
5123   rm -rf conftest.dir
5124 else
5125   am_cv_CC_dependencies_compiler_type=none
5126 fi
5127
5128 fi
5129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5130 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5131 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
5132 then as_fn_error "no usable dependency style found" "$LINENO" 5
5133 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5134
5135 fi
5136
5137
5138 # Check for the 'make' the user wants to use.
5139 for ac_prog in make
5140 do
5141   # Extract the first word of "$ac_prog", so it can be a program name with args.
5142 set dummy $ac_prog; ac_word=$2
5143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5144 $as_echo_n "checking for $ac_word... " >&6; }
5145 if test "${ac_cv_prog_MAKE+set}" = set; then :
5146   $as_echo_n "(cached) " >&6
5147 else
5148   if test -n "$MAKE"; then
5149   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5150 else
5151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5152 for as_dir in $PATH
5153 do
5154   IFS=$as_save_IFS
5155   test -z "$as_dir" && as_dir=.
5156     for ac_exec_ext in '' $ac_executable_extensions; do
5157   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5158     ac_cv_prog_MAKE="$ac_prog"
5159     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5160     break 2
5161   fi
5162 done
5163   done
5164 IFS=$as_save_IFS
5165
5166 fi
5167 fi
5168 MAKE=$ac_cv_prog_MAKE
5169 if test -n "$MAKE"; then
5170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5171 $as_echo "$MAKE" >&6; }
5172 else
5173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5174 $as_echo "no" >&6; }
5175 fi
5176
5177
5178   test -n "$MAKE" && break
5179 done
5180
5181 MAKE_IS_GNU=
5182 case "`$MAKE --version 2>&1 | sed 1q`" in
5183   *GNU*)
5184     MAKE_IS_GNU=yes
5185     ;;
5186 esac
5187  if test "$MAKE_IS_GNU" = yes; then
5188   GMAKE_TRUE=
5189   GMAKE_FALSE='#'
5190 else
5191   GMAKE_TRUE='#'
5192   GMAKE_FALSE=
5193 fi
5194
5195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5196 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5197 set x ${MAKE-make}
5198 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5199 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5200   $as_echo_n "(cached) " >&6
5201 else
5202   cat >conftest.make <<\_ACEOF
5203 SHELL = /bin/sh
5204 all:
5205         @echo '@@@%%%=$(MAKE)=@@@%%%'
5206 _ACEOF
5207 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5208 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5209   *@@@%%%=?*=@@@%%%*)
5210     eval ac_cv_prog_make_${ac_make}_set=yes;;
5211   *)
5212     eval ac_cv_prog_make_${ac_make}_set=no;;
5213 esac
5214 rm -f conftest.make
5215 fi
5216 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5218 $as_echo "yes" >&6; }
5219   SET_MAKE=
5220 else
5221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5222 $as_echo "no" >&6; }
5223   SET_MAKE="MAKE=${MAKE-make}"
5224 fi
5225
5226
5227 gnulib_extra_configure_args=
5228 # If large-file support is disabled, make sure gnulib does the same.
5229 if test "$enable_largefile" = no; then
5230 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5231 fi
5232
5233 # Configure gnulib.  We need to build gnulib under some other
5234 # directory not "gnulib", to avoid the problem of both GDB and
5235 # GDBserver wanting to build it in the same directory, when building
5236 # in the source dir.
5237
5238   in_src="gnulib"
5239   in_build="build-gnulib"
5240   in_extra_args="$gnulib_extra_configure_args"
5241
5242   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5243   # so they do not pile up.
5244   ac_sub_configure_args=
5245   ac_prev=
5246   eval "set x $ac_configure_args"
5247   shift
5248   for ac_arg
5249   do
5250     if test -n "$ac_prev"; then
5251       ac_prev=
5252       continue
5253     fi
5254     case $ac_arg in
5255     -cache-file | --cache-file | --cache-fil | --cache-fi \
5256     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5257       ac_prev=cache_file ;;
5258     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5259     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5260     | --c=*)
5261       ;;
5262     --config-cache | -C)
5263       ;;
5264     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5265       ac_prev=srcdir ;;
5266     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5267       ;;
5268     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5269       ac_prev=prefix ;;
5270     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5271       ;;
5272     --disable-option-checking)
5273       ;;
5274     *)
5275       case $ac_arg in
5276       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5277       esac
5278       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5279     esac
5280   done
5281
5282   # Always prepend --prefix to ensure using the same prefix
5283   # in subdir configurations.
5284   ac_arg="--prefix=$prefix"
5285   case $ac_arg in
5286   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5287   esac
5288   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5289
5290   # Pass --silent
5291   if test "$silent" = yes; then
5292     ac_sub_configure_args="--silent $ac_sub_configure_args"
5293   fi
5294
5295   # Always prepend --disable-option-checking to silence warnings, since
5296   # different subdirs can have different --enable and --with options.
5297   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5298
5299   ac_popdir=`pwd`
5300   ac_dir=$in_build
5301
5302   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5303   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5304   $as_echo "$ac_msg" >&6
5305   as_dir="$ac_dir"; as_fn_mkdir_p
5306
5307   case $srcdir in
5308   [\\/]* | ?:[\\/]* )
5309     ac_srcdir=$srcdir/$in_src ;;
5310   *) # Relative name.
5311     ac_srcdir=../$srcdir/$in_src ;;
5312   esac
5313
5314   cd "$ac_dir"
5315
5316   ac_sub_configure=$ac_srcdir/configure
5317
5318   # Make the cache file name correct relative to the subdirectory.
5319   case $cache_file in
5320   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5321   *) # Relative name.
5322     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5323   esac
5324
5325   if test -n "$in_extra_args"; then
5326     # Add the extra args at the end.
5327     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5328   fi
5329
5330   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5331 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5332   # The eval makes quoting arguments work.
5333   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5334        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5335     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5336
5337   cd "$ac_popdir"
5338
5339
5340
5341 CONFIG_OBS=
5342 CONFIG_DEPS=
5343 CONFIG_SRCS=
5344 ENABLE_CFLAGS=
5345
5346 CONFIG_ALL=
5347 CONFIG_CLEAN=
5348 CONFIG_INSTALL=
5349 CONFIG_UNINSTALL=
5350
5351 # If we haven't got the data from the intl directory,
5352 # assume NLS is disabled.
5353 USE_NLS=no
5354 LIBINTL=
5355 LIBINTL_DEP=
5356 INCINTL=
5357 XGETTEXT=
5358 GMSGFMT=
5359 POSUB=
5360
5361 if test -f  ../intl/config.intl; then
5362   .  ../intl/config.intl
5363 fi
5364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5365 $as_echo_n "checking whether NLS is requested... " >&6; }
5366 if test x"$USE_NLS" != xyes; then
5367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5368 $as_echo "no" >&6; }
5369 else
5370   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5371 $as_echo "yes" >&6; }
5372
5373 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5374
5375
5376   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5377 $as_echo_n "checking for catalogs to be installed... " >&6; }
5378   # Look for .po and .gmo files in the source directory.
5379   CATALOGS=
5380   XLINGUAS=
5381   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5382     # If there aren't any .gmo files the shell will give us the
5383     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5384     # weeded out.
5385     case "$cat" in *\**)
5386       continue;;
5387     esac
5388     # The quadruple backslash is collapsed to a double backslash
5389     # by the backticks, then collapsed again by the double quotes,
5390     # leaving us with one backslash in the sed expression (right
5391     # before the dot that mustn't act as a wildcard).
5392     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5393     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5394     # The user is allowed to set LINGUAS to a list of languages to
5395     # install catalogs for.  If it's empty that means "all of them."
5396     if test "x$LINGUAS" = x; then
5397       CATALOGS="$CATALOGS $cat"
5398       XLINGUAS="$XLINGUAS $lang"
5399     else
5400       case "$LINGUAS" in *$lang*)
5401         CATALOGS="$CATALOGS $cat"
5402         XLINGUAS="$XLINGUAS $lang"
5403         ;;
5404       esac
5405     fi
5406   done
5407   LINGUAS="$XLINGUAS"
5408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5409 $as_echo "$LINGUAS" >&6; }
5410
5411
5412     DATADIRNAME=share
5413
5414   INSTOBJEXT=.mo
5415
5416   GENCAT=gencat
5417
5418   CATOBJEXT=.gmo
5419
5420 fi
5421
5422 localedir='${datadir}/locale'
5423
5424
5425 if test x"$USE_NLS" = xyes; then
5426    CONFIG_ALL="$CONFIG_ALL all-po"
5427    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
5428    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
5429    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
5430 fi
5431
5432 GNULIB=build-gnulib/import
5433
5434 # For Makefile dependencies.
5435 GNULIB_STDINT_H=
5436 if test x"$STDINT_H" != x; then
5437   GNULIB_STDINT_H=$GNULIB/$STDINT_H
5438 fi
5439
5440
5441 PACKAGE=gdb
5442
5443 cat >>confdefs.h <<_ACEOF
5444 #define PACKAGE "$PACKAGE"
5445 _ACEOF
5446
5447
5448
5449 # We never need to detect it in this sub-configure.
5450 # But preserve it for config.status --recheck.
5451
5452
5453
5454 MAKEINFO_EXTRA_FLAGS=""
5455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
5456 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
5457 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
5458   $as_echo_n "(cached) " >&6
5459 else
5460   echo '@clicksequence{a @click{} b}' >conftest.texinfo
5461   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
5462     gdb_cv_have_makeinfo_click=yes
5463   else
5464     gdb_cv_have_makeinfo_click=no
5465   fi
5466 fi
5467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
5468 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
5469 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
5470   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
5471 fi
5472
5473
5474
5475
5476 # Check whether --with-separate-debug-dir was given.
5477 if test "${with_separate_debug_dir+set}" = set; then :
5478   withval=$with_separate_debug_dir;
5479     DEBUGDIR=$withval
5480 else
5481   DEBUGDIR=${libdir}/debug
5482 fi
5483
5484
5485   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5486   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5487   ac_define_dir=`eval echo $DEBUGDIR`
5488   ac_define_dir=`eval echo $ac_define_dir`
5489
5490 cat >>confdefs.h <<_ACEOF
5491 #define DEBUGDIR "$ac_define_dir"
5492 _ACEOF
5493
5494
5495
5496
5497   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5498      if test "x$prefix" = xNONE; then
5499         test_prefix=/usr/local
5500      else
5501         test_prefix=$prefix
5502      fi
5503   else
5504      test_prefix=$exec_prefix
5505   fi
5506   value=0
5507   case ${ac_define_dir} in
5508      "${test_prefix}"|"${test_prefix}/"*|\
5509         '${exec_prefix}'|'${exec_prefix}/'*)
5510      value=1
5511      ;;
5512   esac
5513
5514 cat >>confdefs.h <<_ACEOF
5515 #define DEBUGDIR_RELOCATABLE $value
5516 _ACEOF
5517
5518
5519
5520
5521 # We can't pass paths as command line arguments.
5522 # Mingw32 tries to be clever and will convert the paths for us.
5523 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5524 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5525 # This breaks GDB's relocatable path conversions since paths passed in
5526 # config.h would not get so translated, the path prefixes no longer match.
5527
5528   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5529   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5530   ac_define_dir=`eval echo $bindir`
5531   ac_define_dir=`eval echo $ac_define_dir`
5532
5533 cat >>confdefs.h <<_ACEOF
5534 #define BINDIR "$ac_define_dir"
5535 _ACEOF
5536
5537
5538
5539 # GDB's datadir relocation
5540
5541
5542
5543 # Check whether --with-gdb-datadir was given.
5544 if test "${with_gdb_datadir+set}" = set; then :
5545   withval=$with_gdb_datadir;
5546     GDB_DATADIR=$withval
5547 else
5548   GDB_DATADIR=${datadir}/gdb
5549 fi
5550
5551
5552   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5553   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5554   ac_define_dir=`eval echo $GDB_DATADIR`
5555   ac_define_dir=`eval echo $ac_define_dir`
5556
5557 cat >>confdefs.h <<_ACEOF
5558 #define GDB_DATADIR "$ac_define_dir"
5559 _ACEOF
5560
5561
5562
5563
5564   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5565      if test "x$prefix" = xNONE; then
5566         test_prefix=/usr/local
5567      else
5568         test_prefix=$prefix
5569      fi
5570   else
5571      test_prefix=$exec_prefix
5572   fi
5573   value=0
5574   case ${ac_define_dir} in
5575      "${test_prefix}"|"${test_prefix}/"*|\
5576         '${exec_prefix}'|'${exec_prefix}/'*)
5577      value=1
5578      ;;
5579   esac
5580
5581 cat >>confdefs.h <<_ACEOF
5582 #define GDB_DATADIR_RELOCATABLE $value
5583 _ACEOF
5584
5585
5586
5587
5588
5589 # Check whether --with-relocated-sources was given.
5590 if test "${with_relocated_sources+set}" = set; then :
5591   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5592
5593   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5594   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5595   ac_define_dir=`eval echo $reloc_srcdir`
5596   ac_define_dir=`eval echo $ac_define_dir`
5597
5598 cat >>confdefs.h <<_ACEOF
5599 #define RELOC_SRCDIR "$ac_define_dir"
5600 _ACEOF
5601
5602
5603
5604 fi
5605
5606
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5608 $as_echo_n "checking for default auto-load directory... " >&6; }
5609
5610 # Check whether --with-auto-load-dir was given.
5611 if test "${with_auto_load_dir+set}" = set; then :
5612   withval=$with_auto_load_dir;
5613 else
5614   with_auto_load_dir='$debugdir:$datadir/auto-load'
5615 fi
5616
5617 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5618
5619   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5620   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5621   ac_define_dir=`eval echo $escape_dir`
5622   ac_define_dir=`eval echo $ac_define_dir`
5623
5624 cat >>confdefs.h <<_ACEOF
5625 #define AUTO_LOAD_DIR "$ac_define_dir"
5626 _ACEOF
5627
5628
5629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5630 $as_echo "$with_auto_load_dir" >&6; }
5631
5632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5633 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5634
5635 # Check whether --with-auto-load-safe-path was given.
5636 if test "${with_auto_load_safe_path+set}" = set; then :
5637   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5638      with_auto_load_safe_path="/"
5639      fi
5640 else
5641   with_auto_load_safe_path="$with_auto_load_dir"
5642 fi
5643
5644 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5645
5646   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5647   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5648   ac_define_dir=`eval echo $escape_dir`
5649   ac_define_dir=`eval echo $ac_define_dir`
5650
5651 cat >>confdefs.h <<_ACEOF
5652 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5653 _ACEOF
5654
5655
5656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5657 $as_echo "$with_auto_load_safe_path" >&6; }
5658
5659
5660
5661 subdirs="$subdirs testsuite"
5662
5663
5664 # Check whether to support alternative target configurations
5665 # Check whether --enable-targets was given.
5666 if test "${enable_targets+set}" = set; then :
5667   enableval=$enable_targets; case "${enableval}" in
5668   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5669             ;;
5670   no)       enable_targets= ;;
5671   *)        enable_targets=$enableval ;;
5672 esac
5673 fi
5674
5675
5676 # Check whether to enable 64-bit support on 32-bit hosts
5677 # Check whether --enable-64-bit-bfd was given.
5678 if test "${enable_64_bit_bfd+set}" = set; then :
5679   enableval=$enable_64_bit_bfd; case "${enableval}" in
5680   yes)  want64=true  ;;
5681   no)   want64=false ;;
5682   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5683 esac
5684 else
5685   want64=false
5686 fi
5687
5688 # Provide defaults for some variables set by the per-host and per-target
5689 # configuration.
5690 gdb_host_obs=posix-hdep.o
5691
5692 if test "${target}" = "${host}"; then
5693   gdb_native=yes
5694 else
5695   gdb_native=no
5696 fi
5697
5698 . $srcdir/configure.host
5699
5700 # Add in the common host objects.
5701 . $srcdir/common/common.host
5702 gdb_host_obs="$gdb_host_obs $common_host_obs"
5703
5704 # Accumulate some settings from configure.tgt over all enabled targets
5705
5706 TARGET_OBS=
5707 all_targets=
5708 HAVE_NATIVE_GCORE_TARGET=
5709
5710 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5711 do
5712   if test "$targ_alias" = "all"; then
5713     all_targets=true
5714   else
5715     # Canonicalize the secondary target names.
5716     result=`$ac_config_sub $targ_alias 2>/dev/null`
5717     if test -n "$result"; then
5718         targ=$result
5719     else
5720         targ=$targ_alias
5721     fi
5722
5723     . ${srcdir}/configure.tgt
5724
5725     if test -z "${gdb_target_obs}"; then :
5726   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5727 fi
5728
5729     # Target-specific object files
5730     for i in ${gdb_target_obs}; do
5731         case " $TARGET_OBS " in
5732         *" ${i} "*) ;;
5733         *)
5734           TARGET_OBS="$TARGET_OBS ${i}"
5735           ;;
5736         esac
5737     done
5738
5739     # Check whether this target needs 64-bit CORE_ADDR
5740     if test x${want64} = xfalse; then
5741       . ${srcdir}/../bfd/config.bfd
5742     fi
5743
5744     # Check whether this target is native and supports gcore.
5745     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5746        && $gdb_have_gcore; then
5747       HAVE_NATIVE_GCORE_TARGET=1
5748     fi
5749   fi
5750 done
5751
5752 if test x${all_targets} = xtrue; then
5753
5754   # We want all 64-bit targets if we either:
5755   #  - run on a 64-bit host  or
5756   #  - already require 64-bit support for some other target  or
5757   #  - the --enable-64-bit-bfd option was supplied
5758   # Otherwise we only support all 32-bit targets.
5759   #
5760   # NOTE: This test must be in sync with the corresponding
5761   #       tests in BFD!
5762
5763   if test x${want64} = xfalse; then
5764     # The cast to long int works around a bug in the HP C Compiler
5765 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5766 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5767 # This bug is HP SR number 8606223364.
5768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5769 $as_echo_n "checking size of long... " >&6; }
5770 if test "${ac_cv_sizeof_long+set}" = set; then :
5771   $as_echo_n "(cached) " >&6
5772 else
5773   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5774
5775 else
5776   if test "$ac_cv_type_long" = yes; then
5777      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5778 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5779 { as_fn_set_status 77
5780 as_fn_error "cannot compute sizeof (long)
5781 See \`config.log' for more details." "$LINENO" 5; }; }
5782    else
5783      ac_cv_sizeof_long=0
5784    fi
5785 fi
5786
5787 fi
5788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5789 $as_echo "$ac_cv_sizeof_long" >&6; }
5790
5791
5792
5793 cat >>confdefs.h <<_ACEOF
5794 #define SIZEOF_LONG $ac_cv_sizeof_long
5795 _ACEOF
5796
5797
5798     if test "x${ac_cv_sizeof_long}" = "x8"; then
5799       want64=true
5800     fi
5801   fi
5802   if test x${want64} = xtrue; then
5803     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5804   else
5805     TARGET_OBS='$(ALL_TARGET_OBS)'
5806   fi
5807 fi
5808
5809
5810
5811
5812 # For other settings, only the main target counts.
5813 gdb_sim=
5814 gdb_osabi=
5815 build_gdbserver=
5816 targ=$target; . ${srcdir}/configure.tgt
5817
5818 # Fetch the default architecture and default target vector from BFD.
5819 targ=$target; . $srcdir/../bfd/config.bfd
5820
5821 # We only want the first architecture, so strip off the others if
5822 # there is more than one.
5823 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5824
5825 if test "x$targ_archs" != x; then
5826
5827 cat >>confdefs.h <<_ACEOF
5828 #define DEFAULT_BFD_ARCH $targ_archs
5829 _ACEOF
5830
5831 fi
5832 if test "x$targ_defvec" != x; then
5833
5834 cat >>confdefs.h <<_ACEOF
5835 #define DEFAULT_BFD_VEC $targ_defvec
5836 _ACEOF
5837
5838 fi
5839
5840 # The CLI cannot be disabled yet, but may be in the future.
5841
5842 # Enable CLI.
5843 # Check whether --enable-gdbcli was given.
5844 if test "${enable_gdbcli+set}" = set; then :
5845   enableval=$enable_gdbcli; case $enableval in
5846     yes)
5847       ;;
5848     no)
5849       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5850     *)
5851       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5852   esac
5853 else
5854   enable_gdbcli=yes
5855 fi
5856
5857 if test x"$enable_gdbcli" = xyes; then
5858   if test -d $srcdir/cli; then
5859     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5860     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5861     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5862     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5863   fi
5864 fi
5865
5866 # Enable MI.
5867 # Check whether --enable-gdbmi was given.
5868 if test "${enable_gdbmi+set}" = set; then :
5869   enableval=$enable_gdbmi; case $enableval in
5870     yes | no)
5871       ;;
5872     *)
5873       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5874   esac
5875 else
5876   enable_gdbmi=yes
5877 fi
5878
5879 if test x"$enable_gdbmi" = xyes; then
5880   if test -d $srcdir/mi; then
5881     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5882     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5883     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5884     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5885   fi
5886 fi
5887
5888 # Enable TUI.
5889 # Check whether --enable-tui was given.
5890 if test "${enable_tui+set}" = set; then :
5891   enableval=$enable_tui; case $enableval in
5892     yes | no | auto)
5893       ;;
5894     *)
5895       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5896   esac
5897 else
5898   enable_tui=auto
5899 fi
5900
5901
5902 # Enable gdbtk.
5903 # Check whether --enable-gdbtk was given.
5904 if test "${enable_gdbtk+set}" = set; then :
5905   enableval=$enable_gdbtk; case $enableval in
5906     yes | no)
5907       ;;
5908     *)
5909       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5910   esac
5911 else
5912   if test -d $srcdir/gdbtk; then
5913     enable_gdbtk=yes
5914   else
5915     enable_gdbtk=no
5916   fi
5917 fi
5918
5919 # We unconditionally disable gdbtk tests on selected platforms.
5920 case $host_os in
5921   go32* | windows*)
5922     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5923 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5924     enable_gdbtk=no ;;
5925 esac
5926
5927 # Libunwind support for ia64.
5928
5929
5930 # Check whether --with-libunwind-ia64 was given.
5931 if test "${with_libunwind_ia64+set}" = set; then :
5932   withval=$with_libunwind_ia64;
5933 else
5934   with_libunwind_ia64=auto
5935 fi
5936
5937
5938 # Backward compatibility option.
5939 if test "${with_libunwind+set}" = set; then
5940   if test x"$with_libunwind_ia64" != xauto; then
5941     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5942   fi
5943   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5944 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5945   with_libunwind_ia64="$with_libunwind"
5946 fi
5947
5948 case "$with_libunwind_ia64" in
5949   yes | no)
5950     ;;
5951   auto)
5952     for ac_header in libunwind-ia64.h
5953 do :
5954   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5955 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5956   cat >>confdefs.h <<_ACEOF
5957 #define HAVE_LIBUNWIND_IA64_H 1
5958 _ACEOF
5959
5960 fi
5961
5962 done
5963
5964     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5965     ;;
5966   *)
5967     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5968     ;;
5969 esac
5970
5971 if test x"$with_libunwind_ia64" = xyes; then
5972   for ac_header in libunwind-ia64.h
5973 do :
5974   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5975 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5976   cat >>confdefs.h <<_ACEOF
5977 #define HAVE_LIBUNWIND_IA64_H 1
5978 _ACEOF
5979
5980 fi
5981
5982 done
5983
5984   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5985     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5986   fi
5987   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5988   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5989   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5990 fi
5991
5992 opt_curses=no
5993
5994 # Check whether --with-curses was given.
5995 if test "${with_curses+set}" = set; then :
5996   withval=$with_curses; opt_curses=$withval
5997 fi
5998
5999
6000 prefer_curses=no
6001 if test "$opt_curses" = "yes"; then
6002   prefer_curses=yes
6003 fi
6004
6005 # Profiling support.
6006 # Check whether --enable-profiling was given.
6007 if test "${enable_profiling+set}" = set; then :
6008   enableval=$enable_profiling; case $enableval in
6009     yes | no)
6010       ;;
6011     *)
6012       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
6013   esac
6014 else
6015   enable_profiling=no
6016 fi
6017
6018
6019 for ac_func in monstartup _mcleanup
6020 do :
6021   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6022 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6023 eval as_val=\$$as_ac_var
6024    if test "x$as_val" = x""yes; then :
6025   cat >>confdefs.h <<_ACEOF
6026 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6027 _ACEOF
6028
6029 fi
6030 done
6031
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6033 $as_echo_n "checking for _etext... " >&6; }
6034 if test "${ac_cv_var__etext+set}" = set; then :
6035   $as_echo_n "(cached) " >&6
6036 else
6037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6038 /* end confdefs.h.  */
6039 #include <stdlib.h>
6040 extern char _etext;
6041
6042 int
6043 main ()
6044 {
6045 free (&_etext);
6046   ;
6047   return 0;
6048 }
6049 _ACEOF
6050 if ac_fn_c_try_link "$LINENO"; then :
6051   ac_cv_var__etext=yes
6052 else
6053   ac_cv_var__etext=no
6054 fi
6055 rm -f core conftest.err conftest.$ac_objext \
6056     conftest$ac_exeext conftest.$ac_ext
6057 fi
6058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6059 $as_echo "$ac_cv_var__etext" >&6; }
6060 if test $ac_cv_var__etext = yes; then
6061
6062 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6063
6064 fi
6065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6066 $as_echo_n "checking for etext... " >&6; }
6067 if test "${ac_cv_var_etext+set}" = set; then :
6068   $as_echo_n "(cached) " >&6
6069 else
6070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6071 /* end confdefs.h.  */
6072 #include <stdlib.h>
6073 extern char etext;
6074
6075 int
6076 main ()
6077 {
6078 free (&etext);
6079   ;
6080   return 0;
6081 }
6082 _ACEOF
6083 if ac_fn_c_try_link "$LINENO"; then :
6084   ac_cv_var_etext=yes
6085 else
6086   ac_cv_var_etext=no
6087 fi
6088 rm -f core conftest.err conftest.$ac_objext \
6089     conftest$ac_exeext conftest.$ac_ext
6090 fi
6091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6092 $as_echo "$ac_cv_var_etext" >&6; }
6093 if test $ac_cv_var_etext = yes; then
6094
6095 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6096
6097 fi
6098 if test "$enable_profiling" = yes ; then
6099   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6100     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6101   fi
6102   PROFILE_CFLAGS=-pg
6103   OLD_CFLAGS="$CFLAGS"
6104   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6105
6106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6107 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6108 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6109   $as_echo_n "(cached) " >&6
6110 else
6111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6112 /* end confdefs.h.  */
6113
6114 int
6115 main ()
6116 {
6117 int x;
6118   ;
6119   return 0;
6120 }
6121 _ACEOF
6122 if ac_fn_c_try_compile "$LINENO"; then :
6123   ac_cv_cc_supports_pg=yes
6124 else
6125   ac_cv_cc_supports_pg=no
6126 fi
6127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6128 fi
6129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6130 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6131
6132   if test $ac_cv_cc_supports_pg = no; then
6133     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6134   fi
6135
6136   CFLAGS="$OLD_CFLAGS"
6137 fi
6138
6139
6140
6141 # Check whether --with-pkgversion was given.
6142 if test "${with_pkgversion+set}" = set; then :
6143   withval=$with_pkgversion; case "$withval" in
6144       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6145       no)  PKGVERSION= ;;
6146       *)   PKGVERSION="($withval) " ;;
6147      esac
6148 else
6149   PKGVERSION="(GDB) "
6150
6151 fi
6152
6153
6154
6155
6156
6157 # Check whether --with-bugurl was given.
6158 if test "${with_bugurl+set}" = set; then :
6159   withval=$with_bugurl; case "$withval" in
6160       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6161       no)  BUGURL=
6162            ;;
6163       *)   BUGURL="$withval"
6164            ;;
6165      esac
6166 else
6167   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6168
6169 fi
6170
6171   case ${BUGURL} in
6172   "")
6173     REPORT_BUGS_TO=
6174     REPORT_BUGS_TEXI=
6175     ;;
6176   *)
6177     REPORT_BUGS_TO="<$BUGURL>"
6178     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6179     ;;
6180   esac;
6181
6182
6183
6184
6185 cat >>confdefs.h <<_ACEOF
6186 #define PKGVERSION "$PKGVERSION"
6187 _ACEOF
6188
6189
6190 cat >>confdefs.h <<_ACEOF
6191 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6192 _ACEOF
6193
6194
6195 # --------------------- #
6196 # Checks for programs.  #
6197 # --------------------- #
6198
6199 for ac_prog in gawk mawk nawk awk
6200 do
6201   # Extract the first word of "$ac_prog", so it can be a program name with args.
6202 set dummy $ac_prog; ac_word=$2
6203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6204 $as_echo_n "checking for $ac_word... " >&6; }
6205 if test "${ac_cv_prog_AWK+set}" = set; then :
6206   $as_echo_n "(cached) " >&6
6207 else
6208   if test -n "$AWK"; then
6209   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6210 else
6211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6212 for as_dir in $PATH
6213 do
6214   IFS=$as_save_IFS
6215   test -z "$as_dir" && as_dir=.
6216     for ac_exec_ext in '' $ac_executable_extensions; do
6217   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6218     ac_cv_prog_AWK="$ac_prog"
6219     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6220     break 2
6221   fi
6222 done
6223   done
6224 IFS=$as_save_IFS
6225
6226 fi
6227 fi
6228 AWK=$ac_cv_prog_AWK
6229 if test -n "$AWK"; then
6230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6231 $as_echo "$AWK" >&6; }
6232 else
6233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6234 $as_echo "no" >&6; }
6235 fi
6236
6237
6238   test -n "$AWK" && break
6239 done
6240
6241 # Find a good install program.  We prefer a C program (faster),
6242 # so one script is as good as another.  But avoid the broken or
6243 # incompatible versions:
6244 # SysV /etc/install, /usr/sbin/install
6245 # SunOS /usr/etc/install
6246 # IRIX /sbin/install
6247 # AIX /bin/install
6248 # AmigaOS /C/install, which installs bootblocks on floppy discs
6249 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6250 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6251 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6252 # OS/2's system install, which has a completely different semantic
6253 # ./install, which can be erroneously created by make from ./install.sh.
6254 # Reject install programs that cannot install multiple files.
6255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6256 $as_echo_n "checking for a BSD-compatible install... " >&6; }
6257 if test -z "$INSTALL"; then
6258 if test "${ac_cv_path_install+set}" = set; then :
6259   $as_echo_n "(cached) " >&6
6260 else
6261   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6262 for as_dir in $PATH
6263 do
6264   IFS=$as_save_IFS
6265   test -z "$as_dir" && as_dir=.
6266     # Account for people who put trailing slashes in PATH elements.
6267 case $as_dir/ in #((
6268   ./ | .// | /[cC]/* | \
6269   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6270   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6271   /usr/ucb/* ) ;;
6272   *)
6273     # OSF1 and SCO ODT 3.0 have their own names for install.
6274     # Don't use installbsd from OSF since it installs stuff as root
6275     # by default.
6276     for ac_prog in ginstall scoinst install; do
6277       for ac_exec_ext in '' $ac_executable_extensions; do
6278         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6279           if test $ac_prog = install &&
6280             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6281             # AIX install.  It has an incompatible calling convention.
6282             :
6283           elif test $ac_prog = install &&
6284             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6285             # program-specific install script used by HP pwplus--don't use.
6286             :
6287           else
6288             rm -rf conftest.one conftest.two conftest.dir
6289             echo one > conftest.one
6290             echo two > conftest.two
6291             mkdir conftest.dir
6292             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6293               test -s conftest.one && test -s conftest.two &&
6294               test -s conftest.dir/conftest.one &&
6295               test -s conftest.dir/conftest.two
6296             then
6297               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6298               break 3
6299             fi
6300           fi
6301         fi
6302       done
6303     done
6304     ;;
6305 esac
6306
6307   done
6308 IFS=$as_save_IFS
6309
6310 rm -rf conftest.one conftest.two conftest.dir
6311
6312 fi
6313   if test "${ac_cv_path_install+set}" = set; then
6314     INSTALL=$ac_cv_path_install
6315   else
6316     # As a last resort, use the slow shell script.  Don't cache a
6317     # value for INSTALL within a source directory, because that will
6318     # break other packages using the cache if that directory is
6319     # removed, or if the value is a relative name.
6320     INSTALL=$ac_install_sh
6321   fi
6322 fi
6323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6324 $as_echo "$INSTALL" >&6; }
6325
6326 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6327 # It thinks the first close brace ends the variable substitution.
6328 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6329
6330 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6331
6332 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6333
6334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6335 $as_echo_n "checking whether ln -s works... " >&6; }
6336 LN_S=$as_ln_s
6337 if test "$LN_S" = "ln -s"; then
6338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6339 $as_echo "yes" >&6; }
6340 else
6341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6342 $as_echo "no, using $LN_S" >&6; }
6343 fi
6344
6345 if test -n "$ac_tool_prefix"; then
6346   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6347 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6349 $as_echo_n "checking for $ac_word... " >&6; }
6350 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6351   $as_echo_n "(cached) " >&6
6352 else
6353   if test -n "$RANLIB"; then
6354   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6355 else
6356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6357 for as_dir in $PATH
6358 do
6359   IFS=$as_save_IFS
6360   test -z "$as_dir" && as_dir=.
6361     for ac_exec_ext in '' $ac_executable_extensions; do
6362   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6363     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6364     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6365     break 2
6366   fi
6367 done
6368   done
6369 IFS=$as_save_IFS
6370
6371 fi
6372 fi
6373 RANLIB=$ac_cv_prog_RANLIB
6374 if test -n "$RANLIB"; then
6375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6376 $as_echo "$RANLIB" >&6; }
6377 else
6378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6379 $as_echo "no" >&6; }
6380 fi
6381
6382
6383 fi
6384 if test -z "$ac_cv_prog_RANLIB"; then
6385   ac_ct_RANLIB=$RANLIB
6386   # Extract the first word of "ranlib", so it can be a program name with args.
6387 set dummy ranlib; ac_word=$2
6388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6389 $as_echo_n "checking for $ac_word... " >&6; }
6390 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6391   $as_echo_n "(cached) " >&6
6392 else
6393   if test -n "$ac_ct_RANLIB"; then
6394   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6395 else
6396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6397 for as_dir in $PATH
6398 do
6399   IFS=$as_save_IFS
6400   test -z "$as_dir" && as_dir=.
6401     for ac_exec_ext in '' $ac_executable_extensions; do
6402   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6403     ac_cv_prog_ac_ct_RANLIB="ranlib"
6404     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6405     break 2
6406   fi
6407 done
6408   done
6409 IFS=$as_save_IFS
6410
6411 fi
6412 fi
6413 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6414 if test -n "$ac_ct_RANLIB"; then
6415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6416 $as_echo "$ac_ct_RANLIB" >&6; }
6417 else
6418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6419 $as_echo "no" >&6; }
6420 fi
6421
6422   if test "x$ac_ct_RANLIB" = x; then
6423     RANLIB=":"
6424   else
6425     case $cross_compiling:$ac_tool_warned in
6426 yes:)
6427 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6428 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6429 ac_tool_warned=yes ;;
6430 esac
6431     RANLIB=$ac_ct_RANLIB
6432   fi
6433 else
6434   RANLIB="$ac_cv_prog_RANLIB"
6435 fi
6436
6437 for ac_prog in 'bison -y' byacc
6438 do
6439   # Extract the first word of "$ac_prog", so it can be a program name with args.
6440 set dummy $ac_prog; ac_word=$2
6441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6442 $as_echo_n "checking for $ac_word... " >&6; }
6443 if test "${ac_cv_prog_YACC+set}" = set; then :
6444   $as_echo_n "(cached) " >&6
6445 else
6446   if test -n "$YACC"; then
6447   ac_cv_prog_YACC="$YACC" # Let the user override the test.
6448 else
6449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6450 for as_dir in $PATH
6451 do
6452   IFS=$as_save_IFS
6453   test -z "$as_dir" && as_dir=.
6454     for ac_exec_ext in '' $ac_executable_extensions; do
6455   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6456     ac_cv_prog_YACC="$ac_prog"
6457     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6458     break 2
6459   fi
6460 done
6461   done
6462 IFS=$as_save_IFS
6463
6464 fi
6465 fi
6466 YACC=$ac_cv_prog_YACC
6467 if test -n "$YACC"; then
6468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6469 $as_echo "$YACC" >&6; }
6470 else
6471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6472 $as_echo "no" >&6; }
6473 fi
6474
6475
6476   test -n "$YACC" && break
6477 done
6478 test -n "$YACC" || YACC="yacc"
6479
6480
6481 if test -n "$ac_tool_prefix"; then
6482   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6483 set dummy ${ac_tool_prefix}ar; ac_word=$2
6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6485 $as_echo_n "checking for $ac_word... " >&6; }
6486 if test "${ac_cv_prog_AR+set}" = set; then :
6487   $as_echo_n "(cached) " >&6
6488 else
6489   if test -n "$AR"; then
6490   ac_cv_prog_AR="$AR" # Let the user override the test.
6491 else
6492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6493 for as_dir in $PATH
6494 do
6495   IFS=$as_save_IFS
6496   test -z "$as_dir" && as_dir=.
6497     for ac_exec_ext in '' $ac_executable_extensions; do
6498   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6499     ac_cv_prog_AR="${ac_tool_prefix}ar"
6500     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6501     break 2
6502   fi
6503 done
6504   done
6505 IFS=$as_save_IFS
6506
6507 fi
6508 fi
6509 AR=$ac_cv_prog_AR
6510 if test -n "$AR"; then
6511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6512 $as_echo "$AR" >&6; }
6513 else
6514   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6515 $as_echo "no" >&6; }
6516 fi
6517
6518
6519 fi
6520 if test -z "$ac_cv_prog_AR"; then
6521   ac_ct_AR=$AR
6522   # Extract the first word of "ar", so it can be a program name with args.
6523 set dummy ar; ac_word=$2
6524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6525 $as_echo_n "checking for $ac_word... " >&6; }
6526 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6527   $as_echo_n "(cached) " >&6
6528 else
6529   if test -n "$ac_ct_AR"; then
6530   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6531 else
6532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6533 for as_dir in $PATH
6534 do
6535   IFS=$as_save_IFS
6536   test -z "$as_dir" && as_dir=.
6537     for ac_exec_ext in '' $ac_executable_extensions; do
6538   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6539     ac_cv_prog_ac_ct_AR="ar"
6540     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6541     break 2
6542   fi
6543 done
6544   done
6545 IFS=$as_save_IFS
6546
6547 fi
6548 fi
6549 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6550 if test -n "$ac_ct_AR"; then
6551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6552 $as_echo "$ac_ct_AR" >&6; }
6553 else
6554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6555 $as_echo "no" >&6; }
6556 fi
6557
6558   if test "x$ac_ct_AR" = x; then
6559     AR=""
6560   else
6561     case $cross_compiling:$ac_tool_warned in
6562 yes:)
6563 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6564 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6565 ac_tool_warned=yes ;;
6566 esac
6567     AR=$ac_ct_AR
6568   fi
6569 else
6570   AR="$ac_cv_prog_AR"
6571 fi
6572
6573 if test -n "$ac_tool_prefix"; then
6574   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6575 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6577 $as_echo_n "checking for $ac_word... " >&6; }
6578 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6579   $as_echo_n "(cached) " >&6
6580 else
6581   if test -n "$DLLTOOL"; then
6582   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6583 else
6584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6585 for as_dir in $PATH
6586 do
6587   IFS=$as_save_IFS
6588   test -z "$as_dir" && as_dir=.
6589     for ac_exec_ext in '' $ac_executable_extensions; do
6590   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6591     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6592     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6593     break 2
6594   fi
6595 done
6596   done
6597 IFS=$as_save_IFS
6598
6599 fi
6600 fi
6601 DLLTOOL=$ac_cv_prog_DLLTOOL
6602 if test -n "$DLLTOOL"; then
6603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6604 $as_echo "$DLLTOOL" >&6; }
6605 else
6606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6607 $as_echo "no" >&6; }
6608 fi
6609
6610
6611 fi
6612 if test -z "$ac_cv_prog_DLLTOOL"; then
6613   ac_ct_DLLTOOL=$DLLTOOL
6614   # Extract the first word of "dlltool", so it can be a program name with args.
6615 set dummy dlltool; ac_word=$2
6616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6617 $as_echo_n "checking for $ac_word... " >&6; }
6618 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6619   $as_echo_n "(cached) " >&6
6620 else
6621   if test -n "$ac_ct_DLLTOOL"; then
6622   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6623 else
6624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6625 for as_dir in $PATH
6626 do
6627   IFS=$as_save_IFS
6628   test -z "$as_dir" && as_dir=.
6629     for ac_exec_ext in '' $ac_executable_extensions; do
6630   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6631     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6632     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6633     break 2
6634   fi
6635 done
6636   done
6637 IFS=$as_save_IFS
6638
6639 fi
6640 fi
6641 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6642 if test -n "$ac_ct_DLLTOOL"; then
6643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6644 $as_echo "$ac_ct_DLLTOOL" >&6; }
6645 else
6646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6647 $as_echo "no" >&6; }
6648 fi
6649
6650   if test "x$ac_ct_DLLTOOL" = x; then
6651     DLLTOOL=""
6652   else
6653     case $cross_compiling:$ac_tool_warned in
6654 yes:)
6655 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6656 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6657 ac_tool_warned=yes ;;
6658 esac
6659     DLLTOOL=$ac_ct_DLLTOOL
6660   fi
6661 else
6662   DLLTOOL="$ac_cv_prog_DLLTOOL"
6663 fi
6664
6665 if test -n "$ac_tool_prefix"; then
6666   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6667 set dummy ${ac_tool_prefix}windres; ac_word=$2
6668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6669 $as_echo_n "checking for $ac_word... " >&6; }
6670 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6671   $as_echo_n "(cached) " >&6
6672 else
6673   if test -n "$WINDRES"; then
6674   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6675 else
6676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6677 for as_dir in $PATH
6678 do
6679   IFS=$as_save_IFS
6680   test -z "$as_dir" && as_dir=.
6681     for ac_exec_ext in '' $ac_executable_extensions; do
6682   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6683     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6684     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6685     break 2
6686   fi
6687 done
6688   done
6689 IFS=$as_save_IFS
6690
6691 fi
6692 fi
6693 WINDRES=$ac_cv_prog_WINDRES
6694 if test -n "$WINDRES"; then
6695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6696 $as_echo "$WINDRES" >&6; }
6697 else
6698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6699 $as_echo "no" >&6; }
6700 fi
6701
6702
6703 fi
6704 if test -z "$ac_cv_prog_WINDRES"; then
6705   ac_ct_WINDRES=$WINDRES
6706   # Extract the first word of "windres", so it can be a program name with args.
6707 set dummy windres; ac_word=$2
6708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6709 $as_echo_n "checking for $ac_word... " >&6; }
6710 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6711   $as_echo_n "(cached) " >&6
6712 else
6713   if test -n "$ac_ct_WINDRES"; then
6714   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6715 else
6716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6717 for as_dir in $PATH
6718 do
6719   IFS=$as_save_IFS
6720   test -z "$as_dir" && as_dir=.
6721     for ac_exec_ext in '' $ac_executable_extensions; do
6722   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6723     ac_cv_prog_ac_ct_WINDRES="windres"
6724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6725     break 2
6726   fi
6727 done
6728   done
6729 IFS=$as_save_IFS
6730
6731 fi
6732 fi
6733 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6734 if test -n "$ac_ct_WINDRES"; then
6735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6736 $as_echo "$ac_ct_WINDRES" >&6; }
6737 else
6738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6739 $as_echo "no" >&6; }
6740 fi
6741
6742   if test "x$ac_ct_WINDRES" = x; then
6743     WINDRES=""
6744   else
6745     case $cross_compiling:$ac_tool_warned in
6746 yes:)
6747 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6748 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6749 ac_tool_warned=yes ;;
6750 esac
6751     WINDRES=$ac_ct_WINDRES
6752   fi
6753 else
6754   WINDRES="$ac_cv_prog_WINDRES"
6755 fi
6756
6757
6758 case $host_os in
6759   gnu*)
6760     # Needed for GNU Hurd hosts.
6761     if test -n "$ac_tool_prefix"; then
6762   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6763 set dummy ${ac_tool_prefix}mig; ac_word=$2
6764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6765 $as_echo_n "checking for $ac_word... " >&6; }
6766 if test "${ac_cv_prog_MIG+set}" = set; then :
6767   $as_echo_n "(cached) " >&6
6768 else
6769   if test -n "$MIG"; then
6770   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6771 else
6772 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6773 for as_dir in $PATH
6774 do
6775   IFS=$as_save_IFS
6776   test -z "$as_dir" && as_dir=.
6777     for ac_exec_ext in '' $ac_executable_extensions; do
6778   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6779     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6780     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6781     break 2
6782   fi
6783 done
6784   done
6785 IFS=$as_save_IFS
6786
6787 fi
6788 fi
6789 MIG=$ac_cv_prog_MIG
6790 if test -n "$MIG"; then
6791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6792 $as_echo "$MIG" >&6; }
6793 else
6794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6795 $as_echo "no" >&6; }
6796 fi
6797
6798
6799 fi
6800 if test -z "$ac_cv_prog_MIG"; then
6801   ac_ct_MIG=$MIG
6802   # Extract the first word of "mig", so it can be a program name with args.
6803 set dummy mig; ac_word=$2
6804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6805 $as_echo_n "checking for $ac_word... " >&6; }
6806 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6807   $as_echo_n "(cached) " >&6
6808 else
6809   if test -n "$ac_ct_MIG"; then
6810   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6811 else
6812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6813 for as_dir in $PATH
6814 do
6815   IFS=$as_save_IFS
6816   test -z "$as_dir" && as_dir=.
6817     for ac_exec_ext in '' $ac_executable_extensions; do
6818   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6819     ac_cv_prog_ac_ct_MIG="mig"
6820     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6821     break 2
6822   fi
6823 done
6824   done
6825 IFS=$as_save_IFS
6826
6827 fi
6828 fi
6829 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6830 if test -n "$ac_ct_MIG"; then
6831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6832 $as_echo "$ac_ct_MIG" >&6; }
6833 else
6834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6835 $as_echo "no" >&6; }
6836 fi
6837
6838   if test "x$ac_ct_MIG" = x; then
6839     MIG=""
6840   else
6841     case $cross_compiling:$ac_tool_warned in
6842 yes:)
6843 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6844 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6845 ac_tool_warned=yes ;;
6846 esac
6847     MIG=$ac_ct_MIG
6848   fi
6849 else
6850   MIG="$ac_cv_prog_MIG"
6851 fi
6852
6853     if test x"$MIG" = x; then
6854       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6855     fi
6856     ;;
6857 esac
6858
6859 # ---------------------- #
6860 # Checks for libraries.  #
6861 # ---------------------- #
6862
6863 # We might need to link with -lm; most simulators need it.
6864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6865 $as_echo_n "checking for main in -lm... " >&6; }
6866 if test "${ac_cv_lib_m_main+set}" = set; then :
6867   $as_echo_n "(cached) " >&6
6868 else
6869   ac_check_lib_save_LIBS=$LIBS
6870 LIBS="-lm  $LIBS"
6871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6872 /* end confdefs.h.  */
6873
6874
6875 int
6876 main ()
6877 {
6878 return main ();
6879   ;
6880   return 0;
6881 }
6882 _ACEOF
6883 if ac_fn_c_try_link "$LINENO"; then :
6884   ac_cv_lib_m_main=yes
6885 else
6886   ac_cv_lib_m_main=no
6887 fi
6888 rm -f core conftest.err conftest.$ac_objext \
6889     conftest$ac_exeext conftest.$ac_ext
6890 LIBS=$ac_check_lib_save_LIBS
6891 fi
6892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6893 $as_echo "$ac_cv_lib_m_main" >&6; }
6894 if test "x$ac_cv_lib_m_main" = x""yes; then :
6895   cat >>confdefs.h <<_ACEOF
6896 #define HAVE_LIBM 1
6897 _ACEOF
6898
6899   LIBS="-lm $LIBS"
6900
6901 fi
6902
6903
6904 # We need to link with -lw to get `wctype' on Solaris before Solaris
6905 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6906 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6907 # is known to have this problem).  Therefore we avoid libw if we can.
6908 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6909 if test "x$ac_cv_func_wctype" = x""yes; then :
6910
6911 else
6912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6913 $as_echo_n "checking for wctype in -lw... " >&6; }
6914 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6915   $as_echo_n "(cached) " >&6
6916 else
6917   ac_check_lib_save_LIBS=$LIBS
6918 LIBS="-lw  $LIBS"
6919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6920 /* end confdefs.h.  */
6921
6922 /* Override any GCC internal prototype to avoid an error.
6923    Use char because int might match the return type of a GCC
6924    builtin and then its argument prototype would still apply.  */
6925 #ifdef __cplusplus
6926 extern "C"
6927 #endif
6928 char wctype ();
6929 int
6930 main ()
6931 {
6932 return wctype ();
6933   ;
6934   return 0;
6935 }
6936 _ACEOF
6937 if ac_fn_c_try_link "$LINENO"; then :
6938   ac_cv_lib_w_wctype=yes
6939 else
6940   ac_cv_lib_w_wctype=no
6941 fi
6942 rm -f core conftest.err conftest.$ac_objext \
6943     conftest$ac_exeext conftest.$ac_ext
6944 LIBS=$ac_check_lib_save_LIBS
6945 fi
6946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6947 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6948 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6949   cat >>confdefs.h <<_ACEOF
6950 #define HAVE_LIBW 1
6951 _ACEOF
6952
6953   LIBS="-lw $LIBS"
6954
6955 fi
6956
6957 fi
6958
6959
6960 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6962 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6963 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6964   $as_echo_n "(cached) " >&6
6965 else
6966   ac_func_search_save_LIBS=$LIBS
6967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6968 /* end confdefs.h.  */
6969
6970 /* Override any GCC internal prototype to avoid an error.
6971    Use char because int might match the return type of a GCC
6972    builtin and then its argument prototype would still apply.  */
6973 #ifdef __cplusplus
6974 extern "C"
6975 #endif
6976 char gethostbyname ();
6977 int
6978 main ()
6979 {
6980 return gethostbyname ();
6981   ;
6982   return 0;
6983 }
6984 _ACEOF
6985 for ac_lib in '' nsl; do
6986   if test -z "$ac_lib"; then
6987     ac_res="none required"
6988   else
6989     ac_res=-l$ac_lib
6990     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6991   fi
6992   if ac_fn_c_try_link "$LINENO"; then :
6993   ac_cv_search_gethostbyname=$ac_res
6994 fi
6995 rm -f core conftest.err conftest.$ac_objext \
6996     conftest$ac_exeext
6997   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6998   break
6999 fi
7000 done
7001 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7002
7003 else
7004   ac_cv_search_gethostbyname=no
7005 fi
7006 rm conftest.$ac_ext
7007 LIBS=$ac_func_search_save_LIBS
7008 fi
7009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7010 $as_echo "$ac_cv_search_gethostbyname" >&6; }
7011 ac_res=$ac_cv_search_gethostbyname
7012 if test "$ac_res" != no; then :
7013   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7014
7015 fi
7016
7017
7018 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
7019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7020 $as_echo_n "checking for library containing socketpair... " >&6; }
7021 if test "${ac_cv_search_socketpair+set}" = set; then :
7022   $as_echo_n "(cached) " >&6
7023 else
7024   ac_func_search_save_LIBS=$LIBS
7025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7026 /* end confdefs.h.  */
7027
7028 /* Override any GCC internal prototype to avoid an error.
7029    Use char because int might match the return type of a GCC
7030    builtin and then its argument prototype would still apply.  */
7031 #ifdef __cplusplus
7032 extern "C"
7033 #endif
7034 char socketpair ();
7035 int
7036 main ()
7037 {
7038 return socketpair ();
7039   ;
7040   return 0;
7041 }
7042 _ACEOF
7043 for ac_lib in '' socket; do
7044   if test -z "$ac_lib"; then
7045     ac_res="none required"
7046   else
7047     ac_res=-l$ac_lib
7048     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7049   fi
7050   if ac_fn_c_try_link "$LINENO"; then :
7051   ac_cv_search_socketpair=$ac_res
7052 fi
7053 rm -f core conftest.err conftest.$ac_objext \
7054     conftest$ac_exeext
7055   if test "${ac_cv_search_socketpair+set}" = set; then :
7056   break
7057 fi
7058 done
7059 if test "${ac_cv_search_socketpair+set}" = set; then :
7060
7061 else
7062   ac_cv_search_socketpair=no
7063 fi
7064 rm conftest.$ac_ext
7065 LIBS=$ac_func_search_save_LIBS
7066 fi
7067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7068 $as_echo "$ac_cv_search_socketpair" >&6; }
7069 ac_res=$ac_cv_search_socketpair
7070 if test "$ac_res" != no; then :
7071   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7072
7073 fi
7074
7075
7076 # Link in zlib if we can.  This allows us to read compressed debug sections.
7077
7078   # Use the system's zlib library.
7079   zlibdir="-L\$(top_builddir)/../zlib"
7080   zlibinc="-I\$(top_srcdir)/../zlib"
7081
7082 # Check whether --with-system-zlib was given.
7083 if test "${with_system_zlib+set}" = set; then :
7084   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7085     zlibdir=
7086     zlibinc=
7087   fi
7088
7089 fi
7090
7091
7092
7093
7094
7095 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7097 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7098 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7099   $as_echo_n "(cached) " >&6
7100 else
7101   ac_func_search_save_LIBS=$LIBS
7102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7103 /* end confdefs.h.  */
7104
7105 /* Override any GCC internal prototype to avoid an error.
7106    Use char because int might match the return type of a GCC
7107    builtin and then its argument prototype would still apply.  */
7108 #ifdef __cplusplus
7109 extern "C"
7110 #endif
7111 char kinfo_getvmmap ();
7112 int
7113 main ()
7114 {
7115 return kinfo_getvmmap ();
7116   ;
7117   return 0;
7118 }
7119 _ACEOF
7120 for ac_lib in '' util; do
7121   if test -z "$ac_lib"; then
7122     ac_res="none required"
7123   else
7124     ac_res=-l$ac_lib
7125     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7126   fi
7127   if ac_fn_c_try_link "$LINENO"; then :
7128   ac_cv_search_kinfo_getvmmap=$ac_res
7129 fi
7130 rm -f core conftest.err conftest.$ac_objext \
7131     conftest$ac_exeext
7132   if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7133   break
7134 fi
7135 done
7136 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7137
7138 else
7139   ac_cv_search_kinfo_getvmmap=no
7140 fi
7141 rm conftest.$ac_ext
7142 LIBS=$ac_func_search_save_LIBS
7143 fi
7144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7145 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7146 ac_res=$ac_cv_search_kinfo_getvmmap
7147 if test "$ac_res" != no; then :
7148   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7149
7150 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7151
7152 fi
7153
7154
7155
7156       if test "X$prefix" = "XNONE"; then
7157     acl_final_prefix="$ac_default_prefix"
7158   else
7159     acl_final_prefix="$prefix"
7160   fi
7161   if test "X$exec_prefix" = "XNONE"; then
7162     acl_final_exec_prefix='${prefix}'
7163   else
7164     acl_final_exec_prefix="$exec_prefix"
7165   fi
7166   acl_save_prefix="$prefix"
7167   prefix="$acl_final_prefix"
7168   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7169   prefix="$acl_save_prefix"
7170
7171
7172 # Check whether --with-gnu-ld was given.
7173 if test "${with_gnu_ld+set}" = set; then :
7174   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7175 else
7176   with_gnu_ld=no
7177 fi
7178
7179 # Prepare PATH_SEPARATOR.
7180 # The user is always right.
7181 if test "${PATH_SEPARATOR+set}" != set; then
7182   echo "#! /bin/sh" >conf$$.sh
7183   echo  "exit 0"   >>conf$$.sh
7184   chmod +x conf$$.sh
7185   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7186     PATH_SEPARATOR=';'
7187   else
7188     PATH_SEPARATOR=:
7189   fi
7190   rm -f conf$$.sh
7191 fi
7192 ac_prog=ld
7193 if test "$GCC" = yes; then
7194   # Check if gcc -print-prog-name=ld gives a path.
7195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7196 $as_echo_n "checking for ld used by GCC... " >&6; }
7197   case $host in
7198   *-*-mingw*)
7199     # gcc leaves a trailing carriage return which upsets mingw
7200     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7201   *)
7202     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7203   esac
7204   case $ac_prog in
7205     # Accept absolute paths.
7206     [\\/]* | [A-Za-z]:[\\/]*)
7207       re_direlt='/[^/][^/]*/\.\./'
7208       # Canonicalize the path of ld
7209       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7210       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7211         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7212       done
7213       test -z "$LD" && LD="$ac_prog"
7214       ;;
7215   "")
7216     # If it fails, then pretend we aren't using GCC.
7217     ac_prog=ld
7218     ;;
7219   *)
7220     # If it is relative, then search for the first ld in PATH.
7221     with_gnu_ld=unknown
7222     ;;
7223   esac
7224 elif test "$with_gnu_ld" = yes; then
7225   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7226 $as_echo_n "checking for GNU ld... " >&6; }
7227 else
7228   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7229 $as_echo_n "checking for non-GNU ld... " >&6; }
7230 fi
7231 if test "${acl_cv_path_LD+set}" = set; then :
7232   $as_echo_n "(cached) " >&6
7233 else
7234   if test -z "$LD"; then
7235   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7236   for ac_dir in $PATH; do
7237     test -z "$ac_dir" && ac_dir=.
7238     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7239       acl_cv_path_LD="$ac_dir/$ac_prog"
7240       # Check to see if the program is GNU ld.  I'd rather use --version,
7241       # but apparently some GNU ld's only accept -v.
7242       # Break only if it was the GNU/non-GNU ld that we prefer.
7243       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7244         test "$with_gnu_ld" != no && break
7245       else
7246         test "$with_gnu_ld" != yes && break
7247       fi
7248     fi
7249   done
7250   IFS="$ac_save_ifs"
7251 else
7252   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7253 fi
7254 fi
7255
7256 LD="$acl_cv_path_LD"
7257 if test -n "$LD"; then
7258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7259 $as_echo "$LD" >&6; }
7260 else
7261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7262 $as_echo "no" >&6; }
7263 fi
7264 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7266 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7267 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7268   $as_echo_n "(cached) " >&6
7269 else
7270   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7271 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7272   acl_cv_prog_gnu_ld=yes
7273 else
7274   acl_cv_prog_gnu_ld=no
7275 fi
7276 fi
7277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7278 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7279 with_gnu_ld=$acl_cv_prog_gnu_ld
7280
7281
7282
7283                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7284 $as_echo_n "checking for shared library run path origin... " >&6; }
7285 if test "${acl_cv_rpath+set}" = set; then :
7286   $as_echo_n "(cached) " >&6
7287 else
7288
7289     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7290     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7291     . ./conftest.sh
7292     rm -f ./conftest.sh
7293     acl_cv_rpath=done
7294
7295 fi
7296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7297 $as_echo "$acl_cv_rpath" >&6; }
7298   wl="$acl_cv_wl"
7299   libext="$acl_cv_libext"
7300   shlibext="$acl_cv_shlibext"
7301   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7302   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7303   hardcode_direct="$acl_cv_hardcode_direct"
7304   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7305     # Check whether --enable-rpath was given.
7306 if test "${enable_rpath+set}" = set; then :
7307   enableval=$enable_rpath; :
7308 else
7309   enable_rpath=yes
7310 fi
7311
7312
7313
7314
7315
7316
7317
7318
7319     use_additional=yes
7320
7321   acl_save_prefix="$prefix"
7322   prefix="$acl_final_prefix"
7323   acl_save_exec_prefix="$exec_prefix"
7324   exec_prefix="$acl_final_exec_prefix"
7325
7326     eval additional_includedir=\"$includedir\"
7327     eval additional_libdir=\"$libdir\"
7328
7329   exec_prefix="$acl_save_exec_prefix"
7330   prefix="$acl_save_prefix"
7331
7332
7333 # Check whether --with-libiconv-prefix was given.
7334 if test "${with_libiconv_prefix+set}" = set; then :
7335   withval=$with_libiconv_prefix;
7336     if test "X$withval" = "Xno"; then
7337       use_additional=no
7338     else
7339       if test "X$withval" = "X"; then
7340
7341   acl_save_prefix="$prefix"
7342   prefix="$acl_final_prefix"
7343   acl_save_exec_prefix="$exec_prefix"
7344   exec_prefix="$acl_final_exec_prefix"
7345
7346           eval additional_includedir=\"$includedir\"
7347           eval additional_libdir=\"$libdir\"
7348
7349   exec_prefix="$acl_save_exec_prefix"
7350   prefix="$acl_save_prefix"
7351
7352       else
7353         additional_includedir="$withval/include"
7354         additional_libdir="$withval/lib"
7355       fi
7356     fi
7357
7358 fi
7359
7360       LIBICONV=
7361   LTLIBICONV=
7362   INCICONV=
7363   rpathdirs=
7364   ltrpathdirs=
7365   names_already_handled=
7366   names_next_round='iconv '
7367   while test -n "$names_next_round"; do
7368     names_this_round="$names_next_round"
7369     names_next_round=
7370     for name in $names_this_round; do
7371       already_handled=
7372       for n in $names_already_handled; do
7373         if test "$n" = "$name"; then
7374           already_handled=yes
7375           break
7376         fi
7377       done
7378       if test -z "$already_handled"; then
7379         names_already_handled="$names_already_handled $name"
7380                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7381         eval value=\"\$HAVE_LIB$uppername\"
7382         if test -n "$value"; then
7383           if test "$value" = yes; then
7384             eval value=\"\$LIB$uppername\"
7385             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
7386             eval value=\"\$LTLIB$uppername\"
7387             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
7388           else
7389                                     :
7390           fi
7391         else
7392                               found_dir=
7393           found_la=
7394           found_so=
7395           found_a=
7396           if test $use_additional = yes; then
7397             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7398               found_dir="$additional_libdir"
7399               found_so="$additional_libdir/lib$name.$shlibext"
7400               if test -f "$additional_libdir/lib$name.la"; then
7401                 found_la="$additional_libdir/lib$name.la"
7402               fi
7403             else
7404               if test -f "$additional_libdir/lib$name.$libext"; then
7405                 found_dir="$additional_libdir"
7406                 found_a="$additional_libdir/lib$name.$libext"
7407                 if test -f "$additional_libdir/lib$name.la"; then
7408                   found_la="$additional_libdir/lib$name.la"
7409                 fi
7410               fi
7411             fi
7412           fi
7413           if test "X$found_dir" = "X"; then
7414             for x in $LDFLAGS $LTLIBICONV; do
7415
7416   acl_save_prefix="$prefix"
7417   prefix="$acl_final_prefix"
7418   acl_save_exec_prefix="$exec_prefix"
7419   exec_prefix="$acl_final_exec_prefix"
7420   eval x=\"$x\"
7421   exec_prefix="$acl_save_exec_prefix"
7422   prefix="$acl_save_prefix"
7423
7424               case "$x" in
7425                 -L*)
7426                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7427                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7428                     found_dir="$dir"
7429                     found_so="$dir/lib$name.$shlibext"
7430                     if test -f "$dir/lib$name.la"; then
7431                       found_la="$dir/lib$name.la"
7432                     fi
7433                   else
7434                     if test -f "$dir/lib$name.$libext"; then
7435                       found_dir="$dir"
7436                       found_a="$dir/lib$name.$libext"
7437                       if test -f "$dir/lib$name.la"; then
7438                         found_la="$dir/lib$name.la"
7439                       fi
7440                     fi
7441                   fi
7442                   ;;
7443               esac
7444               if test "X$found_dir" != "X"; then
7445                 break
7446               fi
7447             done
7448           fi
7449           if test "X$found_dir" != "X"; then
7450                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
7451             if test "X$found_so" != "X"; then
7452                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7453                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7454               else
7455                                                                                 haveit=
7456                 for x in $ltrpathdirs; do
7457                   if test "X$x" = "X$found_dir"; then
7458                     haveit=yes
7459                     break
7460                   fi
7461                 done
7462                 if test -z "$haveit"; then
7463                   ltrpathdirs="$ltrpathdirs $found_dir"
7464                 fi
7465                                 if test "$hardcode_direct" = yes; then
7466                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7467                 else
7468                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7469                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7470                                                             haveit=
7471                     for x in $rpathdirs; do
7472                       if test "X$x" = "X$found_dir"; then
7473                         haveit=yes
7474                         break
7475                       fi
7476                     done
7477                     if test -z "$haveit"; then
7478                       rpathdirs="$rpathdirs $found_dir"
7479                     fi
7480                   else
7481                                                                                 haveit=
7482                     for x in $LDFLAGS $LIBICONV; do
7483
7484   acl_save_prefix="$prefix"
7485   prefix="$acl_final_prefix"
7486   acl_save_exec_prefix="$exec_prefix"
7487   exec_prefix="$acl_final_exec_prefix"
7488   eval x=\"$x\"
7489   exec_prefix="$acl_save_exec_prefix"
7490   prefix="$acl_save_prefix"
7491
7492                       if test "X$x" = "X-L$found_dir"; then
7493                         haveit=yes
7494                         break
7495                       fi
7496                     done
7497                     if test -z "$haveit"; then
7498                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
7499                     fi
7500                     if test "$hardcode_minus_L" != no; then
7501                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7502                     else
7503                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7504                     fi
7505                   fi
7506                 fi
7507               fi
7508             else
7509               if test "X$found_a" != "X"; then
7510                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
7511               else
7512                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
7513               fi
7514             fi
7515                         additional_includedir=
7516             case "$found_dir" in
7517               */lib | */lib/)
7518                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7519                 additional_includedir="$basedir/include"
7520                 ;;
7521             esac
7522             if test "X$additional_includedir" != "X"; then
7523                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7524                 haveit=
7525                 if test "X$additional_includedir" = "X/usr/local/include"; then
7526                   if test -n "$GCC"; then
7527                     case $host_os in
7528                       linux*) haveit=yes;;
7529                     esac
7530                   fi
7531                 fi
7532                 if test -z "$haveit"; then
7533                   for x in $CPPFLAGS $INCICONV; do
7534
7535   acl_save_prefix="$prefix"
7536   prefix="$acl_final_prefix"
7537   acl_save_exec_prefix="$exec_prefix"
7538   exec_prefix="$acl_final_exec_prefix"
7539   eval x=\"$x\"
7540   exec_prefix="$acl_save_exec_prefix"
7541   prefix="$acl_save_prefix"
7542
7543                     if test "X$x" = "X-I$additional_includedir"; then
7544                       haveit=yes
7545                       break
7546                     fi
7547                   done
7548                   if test -z "$haveit"; then
7549                     if test -d "$additional_includedir"; then
7550                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
7551                     fi
7552                   fi
7553                 fi
7554               fi
7555             fi
7556                         if test -n "$found_la"; then
7557                                                         save_libdir="$libdir"
7558               case "$found_la" in
7559                 */* | *\\*) . "$found_la" ;;
7560                 *) . "./$found_la" ;;
7561               esac
7562               libdir="$save_libdir"
7563                             for dep in $dependency_libs; do
7564                 case "$dep" in
7565                   -L*)
7566                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7567                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7568                       haveit=
7569                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7570                         if test -n "$GCC"; then
7571                           case $host_os in
7572                             linux*) haveit=yes;;
7573                           esac
7574                         fi
7575                       fi
7576                       if test -z "$haveit"; then
7577                         haveit=
7578                         for x in $LDFLAGS $LIBICONV; do
7579
7580   acl_save_prefix="$prefix"
7581   prefix="$acl_final_prefix"
7582   acl_save_exec_prefix="$exec_prefix"
7583   exec_prefix="$acl_final_exec_prefix"
7584   eval x=\"$x\"
7585   exec_prefix="$acl_save_exec_prefix"
7586   prefix="$acl_save_prefix"
7587
7588                           if test "X$x" = "X-L$additional_libdir"; then
7589                             haveit=yes
7590                             break
7591                           fi
7592                         done
7593                         if test -z "$haveit"; then
7594                           if test -d "$additional_libdir"; then
7595                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
7596                           fi
7597                         fi
7598                         haveit=
7599                         for x in $LDFLAGS $LTLIBICONV; do
7600
7601   acl_save_prefix="$prefix"
7602   prefix="$acl_final_prefix"
7603   acl_save_exec_prefix="$exec_prefix"
7604   exec_prefix="$acl_final_exec_prefix"
7605   eval x=\"$x\"
7606   exec_prefix="$acl_save_exec_prefix"
7607   prefix="$acl_save_prefix"
7608
7609                           if test "X$x" = "X-L$additional_libdir"; then
7610                             haveit=yes
7611                             break
7612                           fi
7613                         done
7614                         if test -z "$haveit"; then
7615                           if test -d "$additional_libdir"; then
7616                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
7617                           fi
7618                         fi
7619                       fi
7620                     fi
7621                     ;;
7622                   -R*)
7623                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7624                     if test "$enable_rpath" != no; then
7625                                                                   haveit=
7626                       for x in $rpathdirs; do
7627                         if test "X$x" = "X$dir"; then
7628                           haveit=yes
7629                           break
7630                         fi
7631                       done
7632                       if test -z "$haveit"; then
7633                         rpathdirs="$rpathdirs $dir"
7634                       fi
7635                                                                   haveit=
7636                       for x in $ltrpathdirs; do
7637                         if test "X$x" = "X$dir"; then
7638                           haveit=yes
7639                           break
7640                         fi
7641                       done
7642                       if test -z "$haveit"; then
7643                         ltrpathdirs="$ltrpathdirs $dir"
7644                       fi
7645                     fi
7646                     ;;
7647                   -l*)
7648                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7649                     ;;
7650                   *.la)
7651                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7652                     ;;
7653                   *)
7654                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
7655                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
7656                     ;;
7657                 esac
7658               done
7659             fi
7660           else
7661                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7662             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7663           fi
7664         fi
7665       fi
7666     done
7667   done
7668   if test "X$rpathdirs" != "X"; then
7669     if test -n "$hardcode_libdir_separator"; then
7670                         alldirs=
7671       for found_dir in $rpathdirs; do
7672         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7673       done
7674             acl_save_libdir="$libdir"
7675       libdir="$alldirs"
7676       eval flag=\"$hardcode_libdir_flag_spec\"
7677       libdir="$acl_save_libdir"
7678       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7679     else
7680             for found_dir in $rpathdirs; do
7681         acl_save_libdir="$libdir"
7682         libdir="$found_dir"
7683         eval flag=\"$hardcode_libdir_flag_spec\"
7684         libdir="$acl_save_libdir"
7685         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7686       done
7687     fi
7688   fi
7689   if test "X$ltrpathdirs" != "X"; then
7690             for found_dir in $ltrpathdirs; do
7691       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
7692     done
7693   fi
7694
7695
7696
7697
7698
7699
7700
7701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7702 $as_echo_n "checking for iconv... " >&6; }
7703 if test "${am_cv_func_iconv+set}" = set; then :
7704   $as_echo_n "(cached) " >&6
7705 else
7706
7707     am_cv_func_iconv="no, consider installing GNU libiconv"
7708     am_cv_lib_iconv=no
7709                     am_save_CPPFLAGS="$CPPFLAGS"
7710     CPPFLAGS="$CPPFLAGS $INCICONV"
7711     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7712 /* end confdefs.h.  */
7713 #include <stdlib.h>
7714 #include <iconv.h>
7715 int
7716 main ()
7717 {
7718 iconv_t cd = iconv_open("","");
7719        iconv(cd,NULL,NULL,NULL,NULL);
7720        iconv_close(cd);
7721   ;
7722   return 0;
7723 }
7724 _ACEOF
7725 if ac_fn_c_try_link "$LINENO"; then :
7726   am_cv_func_iconv=yes
7727 fi
7728 rm -f core conftest.err conftest.$ac_objext \
7729     conftest$ac_exeext conftest.$ac_ext
7730     CPPFLAGS="$am_save_CPPFLAGS"
7731
7732     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
7733       for _libs in .libs _libs; do
7734         am_save_CPPFLAGS="$CPPFLAGS"
7735         am_save_LIBS="$LIBS"
7736         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
7737         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
7738         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7739 /* end confdefs.h.  */
7740 #include <stdlib.h>
7741 #include <iconv.h>
7742 int
7743 main ()
7744 {
7745 iconv_t cd = iconv_open("","");
7746            iconv(cd,NULL,NULL,NULL,NULL);
7747            iconv_close(cd);
7748   ;
7749   return 0;
7750 }
7751 _ACEOF
7752 if ac_fn_c_try_link "$LINENO"; then :
7753   INCICONV="-I../libiconv/include"
7754           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
7755           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
7756           am_cv_lib_iconv=yes
7757           am_cv_func_iconv=yes
7758 fi
7759 rm -f core conftest.err conftest.$ac_objext \
7760     conftest$ac_exeext conftest.$ac_ext
7761         CPPFLAGS="$am_save_CPPFLAGS"
7762         LIBS="$am_save_LIBS"
7763         if test "$am_cv_func_iconv" = "yes"; then
7764           break
7765         fi
7766       done
7767     fi
7768
7769     if test "$am_cv_func_iconv" != yes; then
7770       am_save_CPPFLAGS="$CPPFLAGS"
7771       am_save_LIBS="$LIBS"
7772       CPPFLAGS="$LIBS $INCICONV"
7773       LIBS="$LIBS $LIBICONV"
7774       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7775 /* end confdefs.h.  */
7776 #include <stdlib.h>
7777 #include <iconv.h>
7778 int
7779 main ()
7780 {
7781 iconv_t cd = iconv_open("","");
7782          iconv(cd,NULL,NULL,NULL,NULL);
7783          iconv_close(cd);
7784   ;
7785   return 0;
7786 }
7787 _ACEOF
7788 if ac_fn_c_try_link "$LINENO"; then :
7789   am_cv_lib_iconv=yes
7790         am_cv_func_iconv=yes
7791 fi
7792 rm -f core conftest.err conftest.$ac_objext \
7793     conftest$ac_exeext conftest.$ac_ext
7794       CPPFLAGS="$am_save_CPPFLAGS"
7795       LIBS="$am_save_LIBS"
7796     fi
7797
7798 fi
7799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7800 $as_echo "$am_cv_func_iconv" >&6; }
7801   if test "$am_cv_func_iconv" = yes; then
7802
7803 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7804
7805   fi
7806   if test "$am_cv_lib_iconv" = yes; then
7807
7808   for element in $INCICONV; do
7809     haveit=
7810     for x in $CPPFLAGS; do
7811
7812   acl_save_prefix="$prefix"
7813   prefix="$acl_final_prefix"
7814   acl_save_exec_prefix="$exec_prefix"
7815   exec_prefix="$acl_final_exec_prefix"
7816   eval x=\"$x\"
7817   exec_prefix="$acl_save_exec_prefix"
7818   prefix="$acl_save_prefix"
7819
7820       if test "X$x" = "X$element"; then
7821         haveit=yes
7822         break
7823       fi
7824     done
7825     if test -z "$haveit"; then
7826       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7827     fi
7828   done
7829
7830     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
7831 $as_echo_n "checking how to link with libiconv... " >&6; }
7832     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
7833 $as_echo "$LIBICONV" >&6; }
7834   else
7835     LIBICONV=
7836     LTLIBICONV=
7837   fi
7838
7839
7840
7841   if test "$am_cv_func_iconv" = yes; then
7842     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7843 $as_echo_n "checking for iconv declaration... " >&6; }
7844     if test "${am_cv_proto_iconv+set}" = set; then :
7845   $as_echo_n "(cached) " >&6
7846 else
7847
7848       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7849 /* end confdefs.h.  */
7850
7851 #include <stdlib.h>
7852 #include <iconv.h>
7853 extern
7854 #ifdef __cplusplus
7855 "C"
7856 #endif
7857 #if defined(__STDC__) || defined(__cplusplus)
7858 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7859 #else
7860 size_t iconv();
7861 #endif
7862
7863 int
7864 main ()
7865 {
7866
7867   ;
7868   return 0;
7869 }
7870 _ACEOF
7871 if ac_fn_c_try_compile "$LINENO"; then :
7872   am_cv_proto_iconv_arg1=""
7873 else
7874   am_cv_proto_iconv_arg1="const"
7875 fi
7876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7877       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7878 fi
7879
7880     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7881     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7882          }$am_cv_proto_iconv" >&5
7883 $as_echo "${ac_t:-
7884          }$am_cv_proto_iconv" >&6; }
7885
7886 cat >>confdefs.h <<_ACEOF
7887 #define ICONV_CONST $am_cv_proto_iconv_arg1
7888 _ACEOF
7889
7890   fi
7891
7892
7893 # GDB may fork/exec the iconv program to get the list of supported character
7894 # sets.  Allow the user to specify where to find it.
7895 # There are several factors affecting the choice of option name:
7896 # - There is already --with-libiconv-prefix but we can't use it, it specifies
7897 #   the build-time location of libiconv files.
7898 # - The program we need to find is iconv, which comes with glibc.  The user
7899 #   doesn't necessarily have libiconv installed.  Therefore naming this
7900 #   --with-libiconv-foo feels wrong.
7901 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
7902 #   defined to work on directories not files (though it really doesn't know
7903 #   the difference).
7904 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
7905 #   with --with-libiconv-prefix.
7906 # Putting these together is why the option name is --with-iconv-bin.
7907
7908
7909 # Check whether --with-iconv-bin was given.
7910 if test "${with_iconv_bin+set}" = set; then :
7911   withval=$with_iconv_bin; iconv_bin="${withval}"
7912
7913 cat >>confdefs.h <<_ACEOF
7914 #define ICONV_BIN "${iconv_bin}"
7915 _ACEOF
7916
7917
7918   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7919      if test "x$prefix" = xNONE; then
7920         test_prefix=/usr/local
7921      else
7922         test_prefix=$prefix
7923      fi
7924   else
7925      test_prefix=$exec_prefix
7926   fi
7927   value=0
7928   case ${iconv_bin} in
7929      "${test_prefix}"|"${test_prefix}/"*|\
7930         '${exec_prefix}'|'${exec_prefix}/'*)
7931      value=1
7932      ;;
7933   esac
7934
7935 cat >>confdefs.h <<_ACEOF
7936 #define ICONV_BIN_RELOCATABLE $value
7937 _ACEOF
7938
7939
7940
7941 fi
7942
7943
7944 # For the TUI, we need enhanced curses functionality.
7945 if test x"$enable_tui" != xno; then
7946   prefer_curses=yes
7947 fi
7948
7949 curses_found=no
7950 if test x"$prefer_curses" = xyes; then
7951   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7952   # curses library because the latter might not provide all the
7953   # functionality we need.  However, this leads to problems on systems
7954   # where the linker searches /usr/local/lib, but the compiler doesn't
7955   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7956   # default installation of ncurses on alpha*-dec-osf* will lead to such
7957   # a situation.
7958   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7959 $as_echo_n "checking for library containing waddstr... " >&6; }
7960 if test "${ac_cv_search_waddstr+set}" = set; then :
7961   $as_echo_n "(cached) " >&6
7962 else
7963   ac_func_search_save_LIBS=$LIBS
7964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7965 /* end confdefs.h.  */
7966
7967 /* Override any GCC internal prototype to avoid an error.
7968    Use char because int might match the return type of a GCC
7969    builtin and then its argument prototype would still apply.  */
7970 #ifdef __cplusplus
7971 extern "C"
7972 #endif
7973 char waddstr ();
7974 int
7975 main ()
7976 {
7977 return waddstr ();
7978   ;
7979   return 0;
7980 }
7981 _ACEOF
7982 for ac_lib in '' ncurses cursesX curses; do
7983   if test -z "$ac_lib"; then
7984     ac_res="none required"
7985   else
7986     ac_res=-l$ac_lib
7987     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7988   fi
7989   if ac_fn_c_try_link "$LINENO"; then :
7990   ac_cv_search_waddstr=$ac_res
7991 fi
7992 rm -f core conftest.err conftest.$ac_objext \
7993     conftest$ac_exeext
7994   if test "${ac_cv_search_waddstr+set}" = set; then :
7995   break
7996 fi
7997 done
7998 if test "${ac_cv_search_waddstr+set}" = set; then :
7999
8000 else
8001   ac_cv_search_waddstr=no
8002 fi
8003 rm conftest.$ac_ext
8004 LIBS=$ac_func_search_save_LIBS
8005 fi
8006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8007 $as_echo "$ac_cv_search_waddstr" >&6; }
8008 ac_res=$ac_cv_search_waddstr
8009 if test "$ac_res" != no; then :
8010   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8011
8012 fi
8013
8014
8015   if test "$ac_cv_search_waddstr" != no; then
8016     curses_found=yes
8017   fi
8018 fi
8019
8020 # Check whether we should enable the TUI, but only do so if we really
8021 # can.
8022 if test x"$enable_tui" != xno; then
8023   if test -d $srcdir/tui; then
8024     if test "$curses_found" != no; then
8025       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8026       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8027       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8028       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
8029     else
8030       if test x"$enable_tui" = xyes; then
8031         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
8032       else
8033         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8034 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
8035       fi
8036     fi
8037   fi
8038 fi
8039
8040 # Since GDB uses Readline, we need termcap functionality.  In many
8041 # cases this will be provided by the curses library, but some systems
8042 # have a seperate termcap library, or no curses library at all.
8043
8044 case $host_os in
8045   cygwin*)
8046     if test -d $srcdir/libtermcap; then
8047       LIBS="../libtermcap/libtermcap.a $LIBS"
8048       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8049     fi ;;
8050   go32* | *djgpp*)
8051     ac_cv_search_tgetent="none required"
8052     ;;
8053 esac
8054
8055 # These are the libraries checked by Readline.
8056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8057 $as_echo_n "checking for library containing tgetent... " >&6; }
8058 if test "${ac_cv_search_tgetent+set}" = set; then :
8059   $as_echo_n "(cached) " >&6
8060 else
8061   ac_func_search_save_LIBS=$LIBS
8062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8063 /* end confdefs.h.  */
8064
8065 /* Override any GCC internal prototype to avoid an error.
8066    Use char because int might match the return type of a GCC
8067    builtin and then its argument prototype would still apply.  */
8068 #ifdef __cplusplus
8069 extern "C"
8070 #endif
8071 char tgetent ();
8072 int
8073 main ()
8074 {
8075 return tgetent ();
8076   ;
8077   return 0;
8078 }
8079 _ACEOF
8080 for ac_lib in '' termcap tinfo curses ncurses; do
8081   if test -z "$ac_lib"; then
8082     ac_res="none required"
8083   else
8084     ac_res=-l$ac_lib
8085     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8086   fi
8087   if ac_fn_c_try_link "$LINENO"; then :
8088   ac_cv_search_tgetent=$ac_res
8089 fi
8090 rm -f core conftest.err conftest.$ac_objext \
8091     conftest$ac_exeext
8092   if test "${ac_cv_search_tgetent+set}" = set; then :
8093   break
8094 fi
8095 done
8096 if test "${ac_cv_search_tgetent+set}" = set; then :
8097
8098 else
8099   ac_cv_search_tgetent=no
8100 fi
8101 rm conftest.$ac_ext
8102 LIBS=$ac_func_search_save_LIBS
8103 fi
8104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8105 $as_echo "$ac_cv_search_tgetent" >&6; }
8106 ac_res=$ac_cv_search_tgetent
8107 if test "$ac_res" != no; then :
8108   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8109
8110 fi
8111
8112
8113 if test "$ac_cv_search_tgetent" = no; then
8114   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8115 fi
8116
8117
8118 # Check whether --with-system-readline was given.
8119 if test "${with_system_readline+set}" = set; then :
8120   withval=$with_system_readline;
8121 fi
8122
8123
8124 if test "$with_system_readline" = yes; then
8125   READLINE=-lreadline
8126   READLINE_DEPS=
8127   READLINE_CFLAGS=
8128   READLINE_TEXI_INCFLAG=
8129 else
8130   READLINE='$(READLINE_DIR)/libreadline.a'
8131   READLINE_DEPS='$(READLINE)'
8132   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8133   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
8134 fi
8135
8136
8137
8138
8139
8140 # Generate jit-reader.h
8141
8142 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8143 TARGET_PTR=
8144
8145 # The cast to long int works around a bug in the HP C Compiler
8146 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8147 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8148 # This bug is HP SR number 8606223364.
8149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8150 $as_echo_n "checking size of unsigned long long... " >&6; }
8151 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8152   $as_echo_n "(cached) " >&6
8153 else
8154   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
8155
8156 else
8157   if test "$ac_cv_type_unsigned_long_long" = yes; then
8158      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8159 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8160 { as_fn_set_status 77
8161 as_fn_error "cannot compute sizeof (unsigned long long)
8162 See \`config.log' for more details." "$LINENO" 5; }; }
8163    else
8164      ac_cv_sizeof_unsigned_long_long=0
8165    fi
8166 fi
8167
8168 fi
8169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
8170 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
8171
8172
8173
8174 cat >>confdefs.h <<_ACEOF
8175 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
8176 _ACEOF
8177
8178
8179 # The cast to long int works around a bug in the HP C Compiler
8180 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8181 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8182 # This bug is HP SR number 8606223364.
8183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
8184 $as_echo_n "checking size of unsigned long... " >&6; }
8185 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
8186   $as_echo_n "(cached) " >&6
8187 else
8188   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
8189
8190 else
8191   if test "$ac_cv_type_unsigned_long" = yes; then
8192      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8193 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8194 { as_fn_set_status 77
8195 as_fn_error "cannot compute sizeof (unsigned long)
8196 See \`config.log' for more details." "$LINENO" 5; }; }
8197    else
8198      ac_cv_sizeof_unsigned_long=0
8199    fi
8200 fi
8201
8202 fi
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
8204 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
8205
8206
8207
8208 cat >>confdefs.h <<_ACEOF
8209 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
8210 _ACEOF
8211
8212
8213 # The cast to long int works around a bug in the HP C Compiler
8214 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8215 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8216 # This bug is HP SR number 8606223364.
8217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
8218 $as_echo_n "checking size of unsigned __int128... " >&6; }
8219 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
8220   $as_echo_n "(cached) " >&6
8221 else
8222   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
8223
8224 else
8225   if test "$ac_cv_type_unsigned___int128" = yes; then
8226      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8227 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8228 { as_fn_set_status 77
8229 as_fn_error "cannot compute sizeof (unsigned __int128)
8230 See \`config.log' for more details." "$LINENO" 5; }; }
8231    else
8232      ac_cv_sizeof_unsigned___int128=0
8233    fi
8234 fi
8235
8236 fi
8237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
8238 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
8239
8240
8241
8242 cat >>confdefs.h <<_ACEOF
8243 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
8244 _ACEOF
8245
8246
8247
8248 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
8249   TARGET_PTR="unsigned long"
8250 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
8251   TARGET_PTR="unsigned long long"
8252 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
8253   TARGET_PTR="unsigned __int128"
8254 else
8255   TARGET_PTR="unsigned long"
8256 fi
8257
8258
8259 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
8260
8261
8262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
8263 $as_echo_n "checking for library containing dlopen... " >&6; }
8264 if test "${ac_cv_search_dlopen+set}" = set; then :
8265   $as_echo_n "(cached) " >&6
8266 else
8267   ac_func_search_save_LIBS=$LIBS
8268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8269 /* end confdefs.h.  */
8270
8271 /* Override any GCC internal prototype to avoid an error.
8272    Use char because int might match the return type of a GCC
8273    builtin and then its argument prototype would still apply.  */
8274 #ifdef __cplusplus
8275 extern "C"
8276 #endif
8277 char dlopen ();
8278 int
8279 main ()
8280 {
8281 return dlopen ();
8282   ;
8283   return 0;
8284 }
8285 _ACEOF
8286 for ac_lib in '' dl; do
8287   if test -z "$ac_lib"; then
8288     ac_res="none required"
8289   else
8290     ac_res=-l$ac_lib
8291     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8292   fi
8293   if ac_fn_c_try_link "$LINENO"; then :
8294   ac_cv_search_dlopen=$ac_res
8295 fi
8296 rm -f core conftest.err conftest.$ac_objext \
8297     conftest$ac_exeext
8298   if test "${ac_cv_search_dlopen+set}" = set; then :
8299   break
8300 fi
8301 done
8302 if test "${ac_cv_search_dlopen+set}" = set; then :
8303
8304 else
8305   ac_cv_search_dlopen=no
8306 fi
8307 rm conftest.$ac_ext
8308 LIBS=$ac_func_search_save_LIBS
8309 fi
8310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
8311 $as_echo "$ac_cv_search_dlopen" >&6; }
8312 ac_res=$ac_cv_search_dlopen
8313 if test "$ac_res" != no; then :
8314   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8315
8316 fi
8317
8318
8319
8320
8321 # Check whether --with-jit-reader-dir was given.
8322 if test "${with_jit_reader_dir+set}" = set; then :
8323   withval=$with_jit_reader_dir;
8324     JIT_READER_DIR=$withval
8325 else
8326   JIT_READER_DIR=${libdir}/gdb
8327 fi
8328
8329
8330   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
8331   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8332   ac_define_dir=`eval echo $JIT_READER_DIR`
8333   ac_define_dir=`eval echo $ac_define_dir`
8334
8335 cat >>confdefs.h <<_ACEOF
8336 #define JIT_READER_DIR "$ac_define_dir"
8337 _ACEOF
8338
8339
8340
8341
8342   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8343      if test "x$prefix" = xNONE; then
8344         test_prefix=/usr/local
8345      else
8346         test_prefix=$prefix
8347      fi
8348   else
8349      test_prefix=$exec_prefix
8350   fi
8351   value=0
8352   case ${ac_define_dir} in
8353      "${test_prefix}"|"${test_prefix}/"*|\
8354         '${exec_prefix}'|'${exec_prefix}/'*)
8355      value=1
8356      ;;
8357   esac
8358
8359 cat >>confdefs.h <<_ACEOF
8360 #define JIT_READER_DIR_RELOCATABLE $value
8361 _ACEOF
8362
8363
8364
8365
8366
8367 # Check whether --with-expat was given.
8368 if test "${with_expat+set}" = set; then :
8369   withval=$with_expat;
8370 else
8371   with_expat=auto
8372 fi
8373
8374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
8375 $as_echo_n "checking whether to use expat... " >&6; }
8376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
8377 $as_echo "$with_expat" >&6; }
8378
8379 if test "${with_expat}" = no; then
8380   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
8381 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
8382   HAVE_LIBEXPAT=no
8383 else
8384
8385
8386
8387
8388
8389
8390
8391
8392     use_additional=yes
8393
8394   acl_save_prefix="$prefix"
8395   prefix="$acl_final_prefix"
8396   acl_save_exec_prefix="$exec_prefix"
8397   exec_prefix="$acl_final_exec_prefix"
8398
8399     eval additional_includedir=\"$includedir\"
8400     eval additional_libdir=\"$libdir\"
8401
8402   exec_prefix="$acl_save_exec_prefix"
8403   prefix="$acl_save_prefix"
8404
8405
8406 # Check whether --with-libexpat-prefix was given.
8407 if test "${with_libexpat_prefix+set}" = set; then :
8408   withval=$with_libexpat_prefix;
8409     if test "X$withval" = "Xno"; then
8410       use_additional=no
8411     else
8412       if test "X$withval" = "X"; then
8413
8414   acl_save_prefix="$prefix"
8415   prefix="$acl_final_prefix"
8416   acl_save_exec_prefix="$exec_prefix"
8417   exec_prefix="$acl_final_exec_prefix"
8418
8419           eval additional_includedir=\"$includedir\"
8420           eval additional_libdir=\"$libdir\"
8421
8422   exec_prefix="$acl_save_exec_prefix"
8423   prefix="$acl_save_prefix"
8424
8425       else
8426         additional_includedir="$withval/include"
8427         additional_libdir="$withval/lib"
8428       fi
8429     fi
8430
8431 fi
8432
8433       LIBEXPAT=
8434   LTLIBEXPAT=
8435   INCEXPAT=
8436   rpathdirs=
8437   ltrpathdirs=
8438   names_already_handled=
8439   names_next_round='expat '
8440   while test -n "$names_next_round"; do
8441     names_this_round="$names_next_round"
8442     names_next_round=
8443     for name in $names_this_round; do
8444       already_handled=
8445       for n in $names_already_handled; do
8446         if test "$n" = "$name"; then
8447           already_handled=yes
8448           break
8449         fi
8450       done
8451       if test -z "$already_handled"; then
8452         names_already_handled="$names_already_handled $name"
8453                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8454         eval value=\"\$HAVE_LIB$uppername\"
8455         if test -n "$value"; then
8456           if test "$value" = yes; then
8457             eval value=\"\$LIB$uppername\"
8458             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
8459             eval value=\"\$LTLIB$uppername\"
8460             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
8461           else
8462                                     :
8463           fi
8464         else
8465                               found_dir=
8466           found_la=
8467           found_so=
8468           found_a=
8469           if test $use_additional = yes; then
8470             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8471               found_dir="$additional_libdir"
8472               found_so="$additional_libdir/lib$name.$shlibext"
8473               if test -f "$additional_libdir/lib$name.la"; then
8474                 found_la="$additional_libdir/lib$name.la"
8475               fi
8476             else
8477               if test -f "$additional_libdir/lib$name.$libext"; then
8478                 found_dir="$additional_libdir"
8479                 found_a="$additional_libdir/lib$name.$libext"
8480                 if test -f "$additional_libdir/lib$name.la"; then
8481                   found_la="$additional_libdir/lib$name.la"
8482                 fi
8483               fi
8484             fi
8485           fi
8486           if test "X$found_dir" = "X"; then
8487             for x in $LDFLAGS $LTLIBEXPAT; do
8488
8489   acl_save_prefix="$prefix"
8490   prefix="$acl_final_prefix"
8491   acl_save_exec_prefix="$exec_prefix"
8492   exec_prefix="$acl_final_exec_prefix"
8493   eval x=\"$x\"
8494   exec_prefix="$acl_save_exec_prefix"
8495   prefix="$acl_save_prefix"
8496
8497               case "$x" in
8498                 -L*)
8499                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8500                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8501                     found_dir="$dir"
8502                     found_so="$dir/lib$name.$shlibext"
8503                     if test -f "$dir/lib$name.la"; then
8504                       found_la="$dir/lib$name.la"
8505                     fi
8506                   else
8507                     if test -f "$dir/lib$name.$libext"; then
8508                       found_dir="$dir"
8509                       found_a="$dir/lib$name.$libext"
8510                       if test -f "$dir/lib$name.la"; then
8511                         found_la="$dir/lib$name.la"
8512                       fi
8513                     fi
8514                   fi
8515                   ;;
8516               esac
8517               if test "X$found_dir" != "X"; then
8518                 break
8519               fi
8520             done
8521           fi
8522           if test "X$found_dir" != "X"; then
8523                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
8524             if test "X$found_so" != "X"; then
8525                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8526                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8527               else
8528                                                                                 haveit=
8529                 for x in $ltrpathdirs; do
8530                   if test "X$x" = "X$found_dir"; then
8531                     haveit=yes
8532                     break
8533                   fi
8534                 done
8535                 if test -z "$haveit"; then
8536                   ltrpathdirs="$ltrpathdirs $found_dir"
8537                 fi
8538                                 if test "$hardcode_direct" = yes; then
8539                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8540                 else
8541                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8542                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8543                                                             haveit=
8544                     for x in $rpathdirs; do
8545                       if test "X$x" = "X$found_dir"; then
8546                         haveit=yes
8547                         break
8548                       fi
8549                     done
8550                     if test -z "$haveit"; then
8551                       rpathdirs="$rpathdirs $found_dir"
8552                     fi
8553                   else
8554                                                                                 haveit=
8555                     for x in $LDFLAGS $LIBEXPAT; do
8556
8557   acl_save_prefix="$prefix"
8558   prefix="$acl_final_prefix"
8559   acl_save_exec_prefix="$exec_prefix"
8560   exec_prefix="$acl_final_exec_prefix"
8561   eval x=\"$x\"
8562   exec_prefix="$acl_save_exec_prefix"
8563   prefix="$acl_save_prefix"
8564
8565                       if test "X$x" = "X-L$found_dir"; then
8566                         haveit=yes
8567                         break
8568                       fi
8569                     done
8570                     if test -z "$haveit"; then
8571                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
8572                     fi
8573                     if test "$hardcode_minus_L" != no; then
8574                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8575                     else
8576                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8577                     fi
8578                   fi
8579                 fi
8580               fi
8581             else
8582               if test "X$found_a" != "X"; then
8583                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
8584               else
8585                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
8586               fi
8587             fi
8588                         additional_includedir=
8589             case "$found_dir" in
8590               */lib | */lib/)
8591                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8592                 additional_includedir="$basedir/include"
8593                 ;;
8594             esac
8595             if test "X$additional_includedir" != "X"; then
8596                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8597                 haveit=
8598                 if test "X$additional_includedir" = "X/usr/local/include"; then
8599                   if test -n "$GCC"; then
8600                     case $host_os in
8601                       linux*) haveit=yes;;
8602                     esac
8603                   fi
8604                 fi
8605                 if test -z "$haveit"; then
8606                   for x in $CPPFLAGS $INCEXPAT; do
8607
8608   acl_save_prefix="$prefix"
8609   prefix="$acl_final_prefix"
8610   acl_save_exec_prefix="$exec_prefix"
8611   exec_prefix="$acl_final_exec_prefix"
8612   eval x=\"$x\"
8613   exec_prefix="$acl_save_exec_prefix"
8614   prefix="$acl_save_prefix"
8615
8616                     if test "X$x" = "X-I$additional_includedir"; then
8617                       haveit=yes
8618                       break
8619                     fi
8620                   done
8621                   if test -z "$haveit"; then
8622                     if test -d "$additional_includedir"; then
8623                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
8624                     fi
8625                   fi
8626                 fi
8627               fi
8628             fi
8629                         if test -n "$found_la"; then
8630                                                         save_libdir="$libdir"
8631               case "$found_la" in
8632                 */* | *\\*) . "$found_la" ;;
8633                 *) . "./$found_la" ;;
8634               esac
8635               libdir="$save_libdir"
8636                             for dep in $dependency_libs; do
8637                 case "$dep" in
8638                   -L*)
8639                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8640                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8641                       haveit=
8642                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8643                         if test -n "$GCC"; then
8644                           case $host_os in
8645                             linux*) haveit=yes;;
8646                           esac
8647                         fi
8648                       fi
8649                       if test -z "$haveit"; then
8650                         haveit=
8651                         for x in $LDFLAGS $LIBEXPAT; do
8652
8653   acl_save_prefix="$prefix"
8654   prefix="$acl_final_prefix"
8655   acl_save_exec_prefix="$exec_prefix"
8656   exec_prefix="$acl_final_exec_prefix"
8657   eval x=\"$x\"
8658   exec_prefix="$acl_save_exec_prefix"
8659   prefix="$acl_save_prefix"
8660
8661                           if test "X$x" = "X-L$additional_libdir"; then
8662                             haveit=yes
8663                             break
8664                           fi
8665                         done
8666                         if test -z "$haveit"; then
8667                           if test -d "$additional_libdir"; then
8668                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
8669                           fi
8670                         fi
8671                         haveit=
8672                         for x in $LDFLAGS $LTLIBEXPAT; do
8673
8674   acl_save_prefix="$prefix"
8675   prefix="$acl_final_prefix"
8676   acl_save_exec_prefix="$exec_prefix"
8677   exec_prefix="$acl_final_exec_prefix"
8678   eval x=\"$x\"
8679   exec_prefix="$acl_save_exec_prefix"
8680   prefix="$acl_save_prefix"
8681
8682                           if test "X$x" = "X-L$additional_libdir"; then
8683                             haveit=yes
8684                             break
8685                           fi
8686                         done
8687                         if test -z "$haveit"; then
8688                           if test -d "$additional_libdir"; then
8689                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8690                           fi
8691                         fi
8692                       fi
8693                     fi
8694                     ;;
8695                   -R*)
8696                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8697                     if test "$enable_rpath" != no; then
8698                                                                   haveit=
8699                       for x in $rpathdirs; do
8700                         if test "X$x" = "X$dir"; then
8701                           haveit=yes
8702                           break
8703                         fi
8704                       done
8705                       if test -z "$haveit"; then
8706                         rpathdirs="$rpathdirs $dir"
8707                       fi
8708                                                                   haveit=
8709                       for x in $ltrpathdirs; do
8710                         if test "X$x" = "X$dir"; then
8711                           haveit=yes
8712                           break
8713                         fi
8714                       done
8715                       if test -z "$haveit"; then
8716                         ltrpathdirs="$ltrpathdirs $dir"
8717                       fi
8718                     fi
8719                     ;;
8720                   -l*)
8721                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8722                     ;;
8723                   *.la)
8724                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8725                     ;;
8726                   *)
8727                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8728                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8729                     ;;
8730                 esac
8731               done
8732             fi
8733           else
8734                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8735             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8736           fi
8737         fi
8738       fi
8739     done
8740   done
8741   if test "X$rpathdirs" != "X"; then
8742     if test -n "$hardcode_libdir_separator"; then
8743                         alldirs=
8744       for found_dir in $rpathdirs; do
8745         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8746       done
8747             acl_save_libdir="$libdir"
8748       libdir="$alldirs"
8749       eval flag=\"$hardcode_libdir_flag_spec\"
8750       libdir="$acl_save_libdir"
8751       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8752     else
8753             for found_dir in $rpathdirs; do
8754         acl_save_libdir="$libdir"
8755         libdir="$found_dir"
8756         eval flag=\"$hardcode_libdir_flag_spec\"
8757         libdir="$acl_save_libdir"
8758         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8759       done
8760     fi
8761   fi
8762   if test "X$ltrpathdirs" != "X"; then
8763             for found_dir in $ltrpathdirs; do
8764       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
8765     done
8766   fi
8767
8768
8769         ac_save_CPPFLAGS="$CPPFLAGS"
8770
8771   for element in $INCEXPAT; do
8772     haveit=
8773     for x in $CPPFLAGS; do
8774
8775   acl_save_prefix="$prefix"
8776   prefix="$acl_final_prefix"
8777   acl_save_exec_prefix="$exec_prefix"
8778   exec_prefix="$acl_final_exec_prefix"
8779   eval x=\"$x\"
8780   exec_prefix="$acl_save_exec_prefix"
8781   prefix="$acl_save_prefix"
8782
8783       if test "X$x" = "X$element"; then
8784         haveit=yes
8785         break
8786       fi
8787     done
8788     if test -z "$haveit"; then
8789       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8790     fi
8791   done
8792
8793
8794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8795 $as_echo_n "checking for libexpat... " >&6; }
8796 if test "${ac_cv_libexpat+set}" = set; then :
8797   $as_echo_n "(cached) " >&6
8798 else
8799
8800     ac_save_LIBS="$LIBS"
8801     LIBS="$LIBS $LIBEXPAT"
8802     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8803 /* end confdefs.h.  */
8804 #include "expat.h"
8805 int
8806 main ()
8807 {
8808 XML_Parser p = XML_ParserCreate (0);
8809   ;
8810   return 0;
8811 }
8812 _ACEOF
8813 if ac_fn_c_try_link "$LINENO"; then :
8814   ac_cv_libexpat=yes
8815 else
8816   ac_cv_libexpat=no
8817 fi
8818 rm -f core conftest.err conftest.$ac_objext \
8819     conftest$ac_exeext conftest.$ac_ext
8820     LIBS="$ac_save_LIBS"
8821
8822 fi
8823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8824 $as_echo "$ac_cv_libexpat" >&6; }
8825   if test "$ac_cv_libexpat" = yes; then
8826     HAVE_LIBEXPAT=yes
8827
8828 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8829
8830     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8831 $as_echo_n "checking how to link with libexpat... " >&6; }
8832     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8833 $as_echo "$LIBEXPAT" >&6; }
8834   else
8835     HAVE_LIBEXPAT=no
8836             CPPFLAGS="$ac_save_CPPFLAGS"
8837     LIBEXPAT=
8838     LTLIBEXPAT=
8839   fi
8840
8841
8842
8843
8844
8845
8846   if test "$HAVE_LIBEXPAT" != yes; then
8847     if test "$with_expat" = yes; then
8848       as_fn_error "expat is missing or unusable" "$LINENO" 5
8849     else
8850       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8851 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8852     fi
8853   else
8854     save_LIBS=$LIBS
8855     LIBS="$LIBS $LIBEXPAT"
8856     for ac_func in XML_StopParser
8857 do :
8858   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8859 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8860   cat >>confdefs.h <<_ACEOF
8861 #define HAVE_XML_STOPPARSER 1
8862 _ACEOF
8863
8864 fi
8865 done
8866
8867     LIBS=$save_LIBS
8868   fi
8869 fi
8870
8871 # --------------------- #
8872 # Check for libpython.  #
8873 # --------------------- #
8874
8875
8876
8877
8878
8879
8880 # Check whether --with-python was given.
8881 if test "${with_python+set}" = set; then :
8882   withval=$with_python;
8883 else
8884   with_python=auto
8885 fi
8886
8887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8888 $as_echo_n "checking whether to use python... " >&6; }
8889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8890 $as_echo "$with_python" >&6; }
8891
8892 if test "${with_python}" = no; then
8893   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8894 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8895   have_libpython=no
8896 else
8897   case "${with_python}" in
8898   [\\/]* | ?:[\\/]*)
8899     if test -d ${with_python}; then
8900       # Assume the python binary is ${with_python}/bin/python.
8901       python_prog="${with_python}/bin/python"
8902       python_prefix=
8903       # If python does not exit ${with_python}/bin, then try in
8904       # ${with_python}.  On Windows/MinGW, this is where the Python
8905       # executable is.
8906       if test ! -x "${python_prog}"; then
8907         python_prog="${with_python}/python"
8908         python_prefix=
8909       fi
8910       if test ! -x "${python_prog}"; then
8911         # Fall back to gdb 7.0/7.1 behaviour.
8912         python_prog=missing
8913         python_prefix=${with_python}
8914       fi
8915     elif test -x "${with_python}"; then
8916       # While we can't run python compiled for $host (unless host == build),
8917       # the user could write a script that provides the needed information,
8918       # so we support that.
8919       python_prog=${with_python}
8920       python_prefix=
8921     else
8922       as_fn_error "invalid value for --with-python" "$LINENO" 5
8923     fi
8924     ;;
8925   */*)
8926     # Disallow --with-python=foo/bar.
8927     as_fn_error "invalid value for --with-python" "$LINENO" 5
8928     ;;
8929   *)
8930     # The user has either specified auto, yes, or the name of the python
8931     # program assumed to be in $PATH.
8932     python_prefix=
8933     case "${with_python}" in
8934     yes | auto)
8935       if test ${build} = ${host}; then
8936         # Extract the first word of "python", so it can be a program name with args.
8937 set dummy python; ac_word=$2
8938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8939 $as_echo_n "checking for $ac_word... " >&6; }
8940 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8941   $as_echo_n "(cached) " >&6
8942 else
8943   case $python_prog_path in
8944   [\\/]* | ?:[\\/]*)
8945   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8946   ;;
8947   *)
8948   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8949 for as_dir in $PATH
8950 do
8951   IFS=$as_save_IFS
8952   test -z "$as_dir" && as_dir=.
8953     for ac_exec_ext in '' $ac_executable_extensions; do
8954   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8955     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8956     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8957     break 2
8958   fi
8959 done
8960   done
8961 IFS=$as_save_IFS
8962
8963   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8964   ;;
8965 esac
8966 fi
8967 python_prog_path=$ac_cv_path_python_prog_path
8968 if test -n "$python_prog_path"; then
8969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8970 $as_echo "$python_prog_path" >&6; }
8971 else
8972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8973 $as_echo "no" >&6; }
8974 fi
8975
8976
8977         if test "${python_prog_path}" = missing; then
8978           python_prog=missing
8979         else
8980           python_prog=${python_prog_path}
8981         fi
8982       else
8983         # Not much we can do except assume the cross-compiler will find the
8984         # right files.
8985         python_prog=missing
8986       fi
8987       ;;
8988     *)
8989       # While we can't run python compiled for $host (unless host == build),
8990       # the user could write a script that provides the needed information,
8991       # so we support that.
8992       python_prog="${with_python}"
8993       # Extract the first word of "${python_prog}", so it can be a program name with args.
8994 set dummy ${python_prog}; ac_word=$2
8995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8996 $as_echo_n "checking for $ac_word... " >&6; }
8997 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8998   $as_echo_n "(cached) " >&6
8999 else
9000   case $python_prog_path in
9001   [\\/]* | ?:[\\/]*)
9002   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
9003   ;;
9004   *)
9005   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9006 for as_dir in $PATH
9007 do
9008   IFS=$as_save_IFS
9009   test -z "$as_dir" && as_dir=.
9010     for ac_exec_ext in '' $ac_executable_extensions; do
9011   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9012     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
9013     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9014     break 2
9015   fi
9016 done
9017   done
9018 IFS=$as_save_IFS
9019
9020   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
9021   ;;
9022 esac
9023 fi
9024 python_prog_path=$ac_cv_path_python_prog_path
9025 if test -n "$python_prog_path"; then
9026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
9027 $as_echo "$python_prog_path" >&6; }
9028 else
9029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9030 $as_echo "no" >&6; }
9031 fi
9032
9033
9034       if test "${python_prog_path}" = missing; then
9035         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
9036       fi
9037       ;;
9038     esac
9039   esac
9040
9041   if test "${python_prog}" != missing; then
9042     # We have a python program to use, but it may be too old.
9043     # Don't flag an error for --with-python=auto (the default).
9044     have_python_config=yes
9045     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
9046     if test $? != 0; then
9047       have_python_config=failed
9048       if test "${with_python}" != auto; then
9049         as_fn_error "failure running python-config --includes" "$LINENO" 5
9050       fi
9051     fi
9052     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
9053     if test $? != 0; then
9054       have_python_config=failed
9055       if test "${with_python}" != auto; then
9056         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
9057       fi
9058     fi
9059     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
9060     if test $? != 0; then
9061       have_python_config=failed
9062       if test "${with_python}" != auto; then
9063         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
9064       fi
9065     fi
9066   else
9067     # We do not have a python executable we can use to determine where
9068     # to find the Python headers and libs.  We cannot guess the include
9069     # path from the python_prefix either, because that include path
9070     # depends on the Python version.  So, there is nothing much we can
9071     # do except assume that the compiler will be able to find those files.
9072     python_includes=
9073     python_libs=
9074     have_python_config=no
9075   fi
9076
9077   # If we have python-config, only try the configuration it provides.
9078   # Otherwise fallback on the old way of trying different versions of
9079   # python in turn.
9080
9081   have_libpython=no
9082   if test "${have_python_config}" = yes; then
9083     # Determine the Python version by extracting "-lpython<version>"
9084     # part of the python_libs. <version> is usually X.Y with X and Y
9085     # being decimal numbers, but can also be XY (seen on Windows).
9086     #
9087     # The extraction is performed using sed with a regular expression.
9088     # Initially, the regexp used was using the '?' quantifier to make
9089     # the dot in the version number optional.  Unfortunately, this
9090     # does not work with non-GNU versions of sed because, because of
9091     # what looks like a limitation (the '?' quantifier does not work
9092     # with back-references).  We work around this limitation by using
9093     # the '*' quantifier instead.  It means that, in theory, we might
9094     # match unexpected version strings such as "-lpython2..7", but
9095     # this seems unlikely in practice.  And even if that happens,
9096     # an error will be triggered later on, when checking that version
9097     # number.
9098     python_version=`echo " ${python_libs} " \
9099                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
9100     case "${python_version}" in
9101     python*)
9102
9103   version=${python_version}
9104
9105   new_CPPFLAGS=${python_includes}
9106   new_LIBS=${python_libs}
9107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9108 $as_echo_n "checking for ${version}... " >&6; }
9109   save_CPPFLAGS=$CPPFLAGS
9110   save_LIBS=$LIBS
9111   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9112   LIBS="$LIBS $new_LIBS"
9113   found_usable_python=no
9114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9115 /* end confdefs.h.  */
9116 #include "Python.h"
9117 int
9118 main ()
9119 {
9120 Py_Initialize ();
9121   ;
9122   return 0;
9123 }
9124 _ACEOF
9125 if ac_fn_c_try_link "$LINENO"; then :
9126   have_libpython=${version}
9127                   found_usable_python=yes
9128                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9129                   PYTHON_LIBS=$new_LIBS
9130 fi
9131 rm -f core conftest.err conftest.$ac_objext \
9132     conftest$ac_exeext conftest.$ac_ext
9133   CPPFLAGS=$save_CPPFLAGS
9134   LIBS=$save_LIBS
9135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9136 $as_echo "${found_usable_python}" >&6; }
9137
9138       ;;
9139     *)
9140       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
9141       ;;
9142     esac
9143   elif test "${have_python_config}" != failed; then
9144     if test "${have_libpython}" = no; then
9145
9146   version=python2.7
9147
9148   new_CPPFLAGS=${python_includes}
9149   new_LIBS="${python_libs} -lpython2.7"
9150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9151 $as_echo_n "checking for ${version}... " >&6; }
9152   save_CPPFLAGS=$CPPFLAGS
9153   save_LIBS=$LIBS
9154   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9155   LIBS="$LIBS $new_LIBS"
9156   found_usable_python=no
9157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9158 /* end confdefs.h.  */
9159 #include "Python.h"
9160 int
9161 main ()
9162 {
9163 Py_Initialize ();
9164   ;
9165   return 0;
9166 }
9167 _ACEOF
9168 if ac_fn_c_try_link "$LINENO"; then :
9169   have_libpython=${version}
9170                   found_usable_python=yes
9171                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9172                   PYTHON_LIBS=$new_LIBS
9173 fi
9174 rm -f core conftest.err conftest.$ac_objext \
9175     conftest$ac_exeext conftest.$ac_ext
9176   CPPFLAGS=$save_CPPFLAGS
9177   LIBS=$save_LIBS
9178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9179 $as_echo "${found_usable_python}" >&6; }
9180
9181     fi
9182     if test "${have_libpython}" = no; then
9183
9184   version=python2.6
9185
9186   new_CPPFLAGS=${python_includes}
9187   new_LIBS="${python_libs} -lpython2.6"
9188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9189 $as_echo_n "checking for ${version}... " >&6; }
9190   save_CPPFLAGS=$CPPFLAGS
9191   save_LIBS=$LIBS
9192   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9193   LIBS="$LIBS $new_LIBS"
9194   found_usable_python=no
9195   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9196 /* end confdefs.h.  */
9197 #include "Python.h"
9198 int
9199 main ()
9200 {
9201 Py_Initialize ();
9202   ;
9203   return 0;
9204 }
9205 _ACEOF
9206 if ac_fn_c_try_link "$LINENO"; then :
9207   have_libpython=${version}
9208                   found_usable_python=yes
9209                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9210                   PYTHON_LIBS=$new_LIBS
9211 fi
9212 rm -f core conftest.err conftest.$ac_objext \
9213     conftest$ac_exeext conftest.$ac_ext
9214   CPPFLAGS=$save_CPPFLAGS
9215   LIBS=$save_LIBS
9216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9217 $as_echo "${found_usable_python}" >&6; }
9218
9219     fi
9220     if test ${have_libpython} = no; then
9221
9222   version=python2.5
9223
9224   new_CPPFLAGS=${python_includes}
9225   new_LIBS="${python_libs} -lpython2.5"
9226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9227 $as_echo_n "checking for ${version}... " >&6; }
9228   save_CPPFLAGS=$CPPFLAGS
9229   save_LIBS=$LIBS
9230   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9231   LIBS="$LIBS $new_LIBS"
9232   found_usable_python=no
9233   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9234 /* end confdefs.h.  */
9235 #include "Python.h"
9236 int
9237 main ()
9238 {
9239 Py_Initialize ();
9240   ;
9241   return 0;
9242 }
9243 _ACEOF
9244 if ac_fn_c_try_link "$LINENO"; then :
9245   have_libpython=${version}
9246                   found_usable_python=yes
9247                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9248                   PYTHON_LIBS=$new_LIBS
9249 fi
9250 rm -f core conftest.err conftest.$ac_objext \
9251     conftest$ac_exeext conftest.$ac_ext
9252   CPPFLAGS=$save_CPPFLAGS
9253   LIBS=$save_LIBS
9254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9255 $as_echo "${found_usable_python}" >&6; }
9256
9257     fi
9258     if test ${have_libpython} = no; then
9259
9260   version=python2.4
9261
9262   new_CPPFLAGS=${python_includes}
9263   new_LIBS="${python_libs} -lpython2.4"
9264   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9265 $as_echo_n "checking for ${version}... " >&6; }
9266   save_CPPFLAGS=$CPPFLAGS
9267   save_LIBS=$LIBS
9268   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9269   LIBS="$LIBS $new_LIBS"
9270   found_usable_python=no
9271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9272 /* end confdefs.h.  */
9273 #include "Python.h"
9274 int
9275 main ()
9276 {
9277 Py_Initialize ();
9278   ;
9279   return 0;
9280 }
9281 _ACEOF
9282 if ac_fn_c_try_link "$LINENO"; then :
9283   have_libpython=${version}
9284                   found_usable_python=yes
9285                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9286                   PYTHON_LIBS=$new_LIBS
9287 fi
9288 rm -f core conftest.err conftest.$ac_objext \
9289     conftest$ac_exeext conftest.$ac_ext
9290   CPPFLAGS=$save_CPPFLAGS
9291   LIBS=$save_LIBS
9292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9293 $as_echo "${found_usable_python}" >&6; }
9294
9295     fi
9296   fi
9297   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
9298
9299 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
9300
9301   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
9302
9303 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
9304
9305   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
9306
9307 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
9308
9309   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
9310
9311 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
9312
9313   fi
9314
9315   if test "${have_libpython}" = no; then
9316     case "${with_python}" in
9317     yes)
9318       as_fn_error "python is missing or unusable" "$LINENO" 5
9319       ;;
9320     auto)
9321       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
9322 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
9323       ;;
9324     *)
9325       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
9326       ;;
9327     esac
9328   else
9329     if test -n "${python_prefix}"; then
9330
9331 cat >>confdefs.h <<_ACEOF
9332 #define WITH_PYTHON_PATH "${python_prefix}"
9333 _ACEOF
9334
9335
9336   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9337      if test "x$prefix" = xNONE; then
9338         test_prefix=/usr/local
9339      else
9340         test_prefix=$prefix
9341      fi
9342   else
9343      test_prefix=$exec_prefix
9344   fi
9345   value=0
9346   case ${python_prefix} in
9347      "${test_prefix}"|"${test_prefix}/"*|\
9348         '${exec_prefix}'|'${exec_prefix}/'*)
9349      value=1
9350      ;;
9351   esac
9352
9353 cat >>confdefs.h <<_ACEOF
9354 #define PYTHON_PATH_RELOCATABLE $value
9355 _ACEOF
9356
9357
9358     fi
9359   fi
9360 fi
9361
9362 if test "${have_libpython}" != no; then
9363
9364 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
9365
9366   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
9367   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
9368   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
9369   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
9370   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
9371
9372   # Flags needed to compile Python code (taken from python-config --cflags).
9373   # We cannot call python-config directly because it will output whatever was
9374   # used when compiling the Python interpreter itself, including flags which
9375   # would make the python-related objects be compiled differently from the
9376   # rest of GDB (e.g., -O2 and -fPIC).
9377   if test "${GCC}" = yes; then
9378     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
9379   fi
9380
9381   if test "x${tentative_python_cflags}" != x; then
9382     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
9383 $as_echo_n "checking compiler flags for python code... " >&6; }
9384     for flag in ${tentative_python_cflags}; do
9385       # Check that the compiler accepts it
9386       saved_CFLAGS="$CFLAGS"
9387       CFLAGS="$CFLAGS $flag"
9388       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9389 /* end confdefs.h.  */
9390
9391 int
9392 main ()
9393 {
9394
9395   ;
9396   return 0;
9397 }
9398 _ACEOF
9399 if ac_fn_c_try_compile "$LINENO"; then :
9400   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
9401 fi
9402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9403       CFLAGS="$saved_CFLAGS"
9404     done
9405     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
9406 $as_echo "${PYTHON_CFLAGS}" >&6; }
9407   fi
9408
9409   # On x64 Windows, Python's include headers, and pyconfig.h in
9410   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
9411   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
9412   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
9413   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
9414   # The issue was reported to the Python community, but still isn't
9415   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
9416
9417   case "$gdb_host" in
9418     mingw64)
9419            if test "${GCC}" = yes; then
9420              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
9421            fi
9422            ;;
9423   esac
9424
9425   # Note that "python -m threading" cannot be used to check for
9426   # threading support due to a bug in Python 2.7.3
9427   # (http://bugs.python.org/issue15567).
9428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
9429 $as_echo_n "checking whether python supports threads... " >&6; }
9430   saved_CPPFLAGS="${CPPFLAGS}"
9431   CPPFLAGS="${PYTHON_CPPFLAGS}"
9432   # Note that the test is reversed so that python_has_threads=yes on
9433   # unexpected failures.
9434   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9435 /* end confdefs.h.  */
9436
9437 #include <Python.h>
9438 #ifdef WITH_THREAD
9439 # error
9440 #endif
9441
9442 _ACEOF
9443 if ac_fn_c_try_cpp "$LINENO"; then :
9444   python_has_threads=no
9445 else
9446   python_has_threads=yes
9447 fi
9448 rm -f conftest.err conftest.$ac_ext
9449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
9450 $as_echo "${python_has_threads}" >&6; }
9451   CPPFLAGS="${saved_CPPFLAGS}"
9452 else
9453   # Even if Python support is not compiled in, we need to have this file
9454   # included so that the "python" command, et.al., still exists.
9455   CONFIG_OBS="$CONFIG_OBS python.o"
9456   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
9457 fi
9458
9459
9460
9461  if test "${have_libpython}" != no; then
9462   HAVE_PYTHON_TRUE=
9463   HAVE_PYTHON_FALSE='#'
9464 else
9465   HAVE_PYTHON_TRUE='#'
9466   HAVE_PYTHON_FALSE=
9467 fi
9468
9469
9470 # -------------------- #
9471 # Check for libguile.  #
9472 # -------------------- #
9473
9474
9475
9476
9477
9478
9479 # Check whether --with-guile was given.
9480 if test "${with_guile+set}" = set; then :
9481   withval=$with_guile;
9482 else
9483   with_guile=auto
9484 fi
9485
9486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
9487 $as_echo_n "checking whether to use guile... " >&6; }
9488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
9489 $as_echo "$with_guile" >&6; }
9490
9491 # Extract the first word of "pkg-config", so it can be a program name with args.
9492 set dummy pkg-config; ac_word=$2
9493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9494 $as_echo_n "checking for $ac_word... " >&6; }
9495 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
9496   $as_echo_n "(cached) " >&6
9497 else
9498   case $pkg_config_prog_path in
9499   [\\/]* | ?:[\\/]*)
9500   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
9501   ;;
9502   *)
9503   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9504 for as_dir in $PATH
9505 do
9506   IFS=$as_save_IFS
9507   test -z "$as_dir" && as_dir=.
9508     for ac_exec_ext in '' $ac_executable_extensions; do
9509   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9510     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
9511     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9512     break 2
9513   fi
9514 done
9515   done
9516 IFS=$as_save_IFS
9517
9518   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
9519   ;;
9520 esac
9521 fi
9522 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
9523 if test -n "$pkg_config_prog_path"; then
9524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
9525 $as_echo "$pkg_config_prog_path" >&6; }
9526 else
9527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9528 $as_echo "no" >&6; }
9529 fi
9530
9531
9532
9533 try_guile_versions="guile-2.2 guile-2.0"
9534 have_libguile=no
9535 case "${with_guile}" in
9536 no)
9537   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
9538 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
9539   ;;
9540 auto)
9541   if test "${pkg_config_prog_path}" = "missing"; then
9542     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
9543 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
9544   else
9545
9546   pkg_config=${pkg_config_prog_path}
9547   guile_version_list=${try_guile_versions}
9548   flag_errors=no
9549
9550   found_usable_guile=checking
9551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9552 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9553   for guile_version in ${guile_version_list}; do
9554     ${pkg_config} --exists ${guile_version} 2>/dev/null
9555     if test $? != 0; then
9556       continue
9557     fi
9558             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9559     if test $? != 0; then
9560       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9561     fi
9562     new_LIBS=`${pkg_config} --libs ${guile_version}`
9563     if test $? != 0; then
9564       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9565     fi
9566         found_usable_guile=${guile_version}
9567     break
9568   done
9569   if test "${found_usable_guile}" = "checking"; then
9570     if test "${flag_errors}" = "yes"; then
9571       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9572     else
9573       found_usable_guile=no
9574     fi
9575   fi
9576       if test "${found_usable_guile}" != no; then
9577     save_CPPFLAGS=$CPPFLAGS
9578     save_LIBS=$LIBS
9579     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9580     LIBS="$LIBS $new_LIBS"
9581     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9582 /* end confdefs.h.  */
9583 #include "libguile.h"
9584 int
9585 main ()
9586 {
9587 scm_init_guile ();
9588   ;
9589   return 0;
9590 }
9591 _ACEOF
9592 if ac_fn_c_try_link "$LINENO"; then :
9593   have_libguile=yes
9594                     GUILE_CPPFLAGS=$new_CPPFLAGS
9595                     GUILE_LIBS=$new_LIBS
9596 else
9597   found_usable_guile=no
9598 fi
9599 rm -f core conftest.err conftest.$ac_objext \
9600     conftest$ac_exeext conftest.$ac_ext
9601         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9602 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9603
9604 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9605
9606
9607 fi
9608
9609     CPPFLAGS=$save_CPPFLAGS
9610     LIBS=$save_LIBS
9611     if test "${found_usable_guile}" = no; then
9612       if test "${flag_errors}" = yes; then
9613         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9614 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9615 as_fn_error "linking guile version ${guile_version} test program failed
9616 See \`config.log' for more details." "$LINENO" 5; }
9617       fi
9618     fi
9619   fi
9620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9621 $as_echo "${found_usable_guile}" >&6; }
9622
9623   fi
9624   ;;
9625 yes)
9626   if test "${pkg_config_prog_path}" = "missing"; then
9627     as_fn_error "pkg-config not found" "$LINENO" 5
9628   fi
9629
9630   pkg_config=${pkg_config_prog_path}
9631   guile_version_list=${try_guile_versions}
9632   flag_errors=yes
9633
9634   found_usable_guile=checking
9635   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9636 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9637   for guile_version in ${guile_version_list}; do
9638     ${pkg_config} --exists ${guile_version} 2>/dev/null
9639     if test $? != 0; then
9640       continue
9641     fi
9642             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9643     if test $? != 0; then
9644       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9645     fi
9646     new_LIBS=`${pkg_config} --libs ${guile_version}`
9647     if test $? != 0; then
9648       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9649     fi
9650         found_usable_guile=${guile_version}
9651     break
9652   done
9653   if test "${found_usable_guile}" = "checking"; then
9654     if test "${flag_errors}" = "yes"; then
9655       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9656     else
9657       found_usable_guile=no
9658     fi
9659   fi
9660       if test "${found_usable_guile}" != no; then
9661     save_CPPFLAGS=$CPPFLAGS
9662     save_LIBS=$LIBS
9663     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9664     LIBS="$LIBS $new_LIBS"
9665     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9666 /* end confdefs.h.  */
9667 #include "libguile.h"
9668 int
9669 main ()
9670 {
9671 scm_init_guile ();
9672   ;
9673   return 0;
9674 }
9675 _ACEOF
9676 if ac_fn_c_try_link "$LINENO"; then :
9677   have_libguile=yes
9678                     GUILE_CPPFLAGS=$new_CPPFLAGS
9679                     GUILE_LIBS=$new_LIBS
9680 else
9681   found_usable_guile=no
9682 fi
9683 rm -f core conftest.err conftest.$ac_objext \
9684     conftest$ac_exeext conftest.$ac_ext
9685         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9686 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9687
9688 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9689
9690
9691 fi
9692
9693     CPPFLAGS=$save_CPPFLAGS
9694     LIBS=$save_LIBS
9695     if test "${found_usable_guile}" = no; then
9696       if test "${flag_errors}" = yes; then
9697         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9698 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9699 as_fn_error "linking guile version ${guile_version} test program failed
9700 See \`config.log' for more details." "$LINENO" 5; }
9701       fi
9702     fi
9703   fi
9704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9705 $as_echo "${found_usable_guile}" >&6; }
9706
9707   ;;
9708 [\\/]* | ?:[\\/]*)
9709   if test -x "${with_guile}"; then
9710
9711   pkg_config=${with_guile}
9712   guile_version_list=${try_guile_versions}
9713   flag_errors=yes
9714
9715   found_usable_guile=checking
9716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9717 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9718   for guile_version in ${guile_version_list}; do
9719     ${pkg_config} --exists ${guile_version} 2>/dev/null
9720     if test $? != 0; then
9721       continue
9722     fi
9723             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9724     if test $? != 0; then
9725       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9726     fi
9727     new_LIBS=`${pkg_config} --libs ${guile_version}`
9728     if test $? != 0; then
9729       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9730     fi
9731         found_usable_guile=${guile_version}
9732     break
9733   done
9734   if test "${found_usable_guile}" = "checking"; then
9735     if test "${flag_errors}" = "yes"; then
9736       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9737     else
9738       found_usable_guile=no
9739     fi
9740   fi
9741       if test "${found_usable_guile}" != no; then
9742     save_CPPFLAGS=$CPPFLAGS
9743     save_LIBS=$LIBS
9744     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9745     LIBS="$LIBS $new_LIBS"
9746     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9747 /* end confdefs.h.  */
9748 #include "libguile.h"
9749 int
9750 main ()
9751 {
9752 scm_init_guile ();
9753   ;
9754   return 0;
9755 }
9756 _ACEOF
9757 if ac_fn_c_try_link "$LINENO"; then :
9758   have_libguile=yes
9759                     GUILE_CPPFLAGS=$new_CPPFLAGS
9760                     GUILE_LIBS=$new_LIBS
9761 else
9762   found_usable_guile=no
9763 fi
9764 rm -f core conftest.err conftest.$ac_objext \
9765     conftest$ac_exeext conftest.$ac_ext
9766         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9767 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9768
9769 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9770
9771
9772 fi
9773
9774     CPPFLAGS=$save_CPPFLAGS
9775     LIBS=$save_LIBS
9776     if test "${found_usable_guile}" = no; then
9777       if test "${flag_errors}" = yes; then
9778         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9779 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9780 as_fn_error "linking guile version ${guile_version} test program failed
9781 See \`config.log' for more details." "$LINENO" 5; }
9782       fi
9783     fi
9784   fi
9785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9786 $as_echo "${found_usable_guile}" >&6; }
9787
9788   else
9789     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9790   fi
9791   ;;
9792 "" | */*)
9793   # Disallow --with=guile="" and --with-guile=foo/bar.
9794   as_fn_error "invalid value for --with-guile" "$LINENO" 5
9795   ;;
9796 *)
9797   # A space separate list of guile versions to try, in order.
9798   if test "${pkg_config_prog_path}" = "missing"; then
9799     as_fn_error "pkg-config not found" "$LINENO" 5
9800   fi
9801
9802   pkg_config=${pkg_config_prog_path}
9803   guile_version_list=${with_guile}
9804   flag_errors=yes
9805
9806   found_usable_guile=checking
9807   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9808 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9809   for guile_version in ${guile_version_list}; do
9810     ${pkg_config} --exists ${guile_version} 2>/dev/null
9811     if test $? != 0; then
9812       continue
9813     fi
9814             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9815     if test $? != 0; then
9816       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9817     fi
9818     new_LIBS=`${pkg_config} --libs ${guile_version}`
9819     if test $? != 0; then
9820       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9821     fi
9822         found_usable_guile=${guile_version}
9823     break
9824   done
9825   if test "${found_usable_guile}" = "checking"; then
9826     if test "${flag_errors}" = "yes"; then
9827       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9828     else
9829       found_usable_guile=no
9830     fi
9831   fi
9832       if test "${found_usable_guile}" != no; then
9833     save_CPPFLAGS=$CPPFLAGS
9834     save_LIBS=$LIBS
9835     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9836     LIBS="$LIBS $new_LIBS"
9837     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9838 /* end confdefs.h.  */
9839 #include "libguile.h"
9840 int
9841 main ()
9842 {
9843 scm_init_guile ();
9844   ;
9845   return 0;
9846 }
9847 _ACEOF
9848 if ac_fn_c_try_link "$LINENO"; then :
9849   have_libguile=yes
9850                     GUILE_CPPFLAGS=$new_CPPFLAGS
9851                     GUILE_LIBS=$new_LIBS
9852 else
9853   found_usable_guile=no
9854 fi
9855 rm -f core conftest.err conftest.$ac_objext \
9856     conftest$ac_exeext conftest.$ac_ext
9857         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9858 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9859
9860 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9861
9862
9863 fi
9864
9865     CPPFLAGS=$save_CPPFLAGS
9866     LIBS=$save_LIBS
9867     if test "${found_usable_guile}" = no; then
9868       if test "${flag_errors}" = yes; then
9869         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9870 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9871 as_fn_error "linking guile version ${guile_version} test program failed
9872 See \`config.log' for more details." "$LINENO" 5; }
9873       fi
9874     fi
9875   fi
9876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9877 $as_echo "${found_usable_guile}" >&6; }
9878
9879   ;;
9880 esac
9881
9882 if test "${have_libguile}" != no; then
9883     case "${with_guile}" in
9884   [\\/]* | ?:[\\/]*)
9885
9886   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9887 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9888 if test "${ac_cv_guild_program_name+set}" = set; then :
9889   $as_echo_n "(cached) " >&6
9890 else
9891   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
9892
9893      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9894      # the 'guild' and 'bindir' variables.  In that case, try to guess
9895      # what the program name is, at the risk of getting it wrong if
9896      # Guile was configured with '--program-suffix' or similar.
9897      if test "x$ac_cv_guild_program_name" = "x"; then
9898        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
9899        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9900      fi
9901
9902 fi
9903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9904 $as_echo "$ac_cv_guild_program_name" >&6; }
9905
9906   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9907     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9908   fi
9909
9910   GUILD="$ac_cv_guild_program_name"
9911
9912
9913     ;;
9914   *)
9915
9916   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9917 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9918 if test "${ac_cv_guild_program_name+set}" = set; then :
9919   $as_echo_n "(cached) " >&6
9920 else
9921   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
9922
9923      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9924      # the 'guild' and 'bindir' variables.  In that case, try to guess
9925      # what the program name is, at the risk of getting it wrong if
9926      # Guile was configured with '--program-suffix' or similar.
9927      if test "x$ac_cv_guild_program_name" = "x"; then
9928        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
9929        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9930      fi
9931
9932 fi
9933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9934 $as_echo "$ac_cv_guild_program_name" >&6; }
9935
9936   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9937     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9938   fi
9939
9940   GUILD="$ac_cv_guild_program_name"
9941
9942
9943     ;;
9944   esac
9945
9946
9947   if test "$cross_compiling" = no; then
9948     GUILD_TARGET_FLAG=
9949   else
9950     GUILD_TARGET_FLAG="--target=$host"
9951   fi
9952
9953
9954
9955
9956   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9957 $as_echo_n "checking whether guild supports this host... " >&6; }
9958 if test "${ac_cv_guild_ok+set}" = set; then :
9959   $as_echo_n "(cached) " >&6
9960 else
9961   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9962      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9963        ac_cv_guild_ok=yes
9964      else
9965        ac_cv_guild_ok=no
9966      fi
9967 fi
9968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9969 $as_echo "$ac_cv_guild_ok" >&6; }
9970
9971     if test "$ac_cv_guild_ok" = no; then
9972     have_libguile=no
9973     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9974 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9975   fi
9976 fi
9977
9978 if test "${have_libguile}" != no; then
9979
9980 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9981
9982   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9983   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9984   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9985   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9986   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9987
9988     save_LIBS="$LIBS"
9989   save_CPPFLAGS="$CPPFLAGS"
9990   LIBS="$GUILE_LIBS"
9991   CPPFLAGS="$GUILE_CPPFLAGS"
9992   for ac_func in scm_new_smob
9993 do :
9994   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9995 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9996   cat >>confdefs.h <<_ACEOF
9997 #define HAVE_SCM_NEW_SMOB 1
9998 _ACEOF
9999
10000 fi
10001 done
10002
10003   LIBS="$save_LIBS"
10004   CPPFLAGS="$save_CPPFLAGS"
10005 else
10006   # Even if Guile support is not compiled in, we need to have these files
10007   # included.
10008   CONFIG_OBS="$CONFIG_OBS guile.o"
10009   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
10010 fi
10011
10012
10013  if test "${have_libguile}" != no; then
10014   HAVE_GUILE_TRUE=
10015   HAVE_GUILE_FALSE='#'
10016 else
10017   HAVE_GUILE_TRUE='#'
10018   HAVE_GUILE_FALSE=
10019 fi
10020
10021
10022 # --------------------- #
10023 # Check for libmcheck.  #
10024 # --------------------- #
10025
10026 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
10027 # but turn it off if Python is enabled with threads, since -lmcheck is
10028 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
10029 # and for releases.
10030 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
10031    && $development; then
10032   libmcheck_default=yes
10033 else
10034   libmcheck_default=no
10035 fi
10036
10037   # Check whether --enable-libmcheck was given.
10038 if test "${enable_libmcheck+set}" = set; then :
10039   enableval=$enable_libmcheck; case "${enableval}" in
10040       yes | y) ENABLE_LIBMCHECK="yes" ;;
10041       no | n)  ENABLE_LIBMCHECK="no" ;;
10042       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
10043     esac
10044 fi
10045
10046
10047   if test -z "${ENABLE_LIBMCHECK}"; then
10048     ENABLE_LIBMCHECK=${libmcheck_default}
10049   fi
10050
10051   if test "$ENABLE_LIBMCHECK" = "yes" ; then
10052     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
10053 $as_echo_n "checking for main in -lmcheck... " >&6; }
10054 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
10055   $as_echo_n "(cached) " >&6
10056 else
10057   ac_check_lib_save_LIBS=$LIBS
10058 LIBS="-lmcheck  $LIBS"
10059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10060 /* end confdefs.h.  */
10061
10062
10063 int
10064 main ()
10065 {
10066 return main ();
10067   ;
10068   return 0;
10069 }
10070 _ACEOF
10071 if ac_fn_c_try_link "$LINENO"; then :
10072   ac_cv_lib_mcheck_main=yes
10073 else
10074   ac_cv_lib_mcheck_main=no
10075 fi
10076 rm -f core conftest.err conftest.$ac_objext \
10077     conftest$ac_exeext conftest.$ac_ext
10078 LIBS=$ac_check_lib_save_LIBS
10079 fi
10080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
10081 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
10082 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
10083   cat >>confdefs.h <<_ACEOF
10084 #define HAVE_LIBMCHECK 1
10085 _ACEOF
10086
10087   LIBS="-lmcheck $LIBS"
10088
10089 fi
10090
10091   fi
10092
10093
10094 if test "$ENABLE_LIBMCHECK" = "yes" \
10095         -a "${have_libpython}" != "no" \
10096         -a "${python_has_threads}" = "yes" ; then
10097   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
10098 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
10099 fi
10100
10101
10102 # Check whether --with-intel_pt was given.
10103 if test "${with_intel_pt+set}" = set; then :
10104   withval=$with_intel_pt;
10105 else
10106   with_intel_pt=auto
10107 fi
10108
10109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
10110 $as_echo_n "checking whether to use intel pt... " >&6; }
10111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
10112 $as_echo "$with_intel_pt" >&6; }
10113
10114 if test "${with_intel_pt}" = no; then
10115   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel(R) Processor Trace support disabled; some features may be unavailable." >&5
10116 $as_echo "$as_me: WARNING: Intel(R) Processor Trace support disabled; some features may be unavailable." >&2;}
10117   HAVE_LIBIPT=no
10118 else
10119   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10120 /* end confdefs.h.  */
10121
10122 #include <linux/perf_event.h>
10123 #ifndef PERF_ATTR_SIZE_VER5
10124 # error
10125 #endif
10126
10127 _ACEOF
10128 if ac_fn_c_try_cpp "$LINENO"; then :
10129   perf_event=yes
10130 else
10131   perf_event=no
10132 fi
10133 rm -f conftest.err conftest.$ac_ext
10134   if test "$perf_event" != yes; then
10135     if test "$with_intel_pt" = yes; then
10136       as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
10137     else
10138       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
10139 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
10140     fi
10141   fi
10142
10143
10144
10145
10146
10147
10148
10149
10150
10151     use_additional=yes
10152
10153   acl_save_prefix="$prefix"
10154   prefix="$acl_final_prefix"
10155   acl_save_exec_prefix="$exec_prefix"
10156   exec_prefix="$acl_final_exec_prefix"
10157
10158     eval additional_includedir=\"$includedir\"
10159     eval additional_libdir=\"$libdir\"
10160
10161   exec_prefix="$acl_save_exec_prefix"
10162   prefix="$acl_save_prefix"
10163
10164
10165 # Check whether --with-libipt-prefix was given.
10166 if test "${with_libipt_prefix+set}" = set; then :
10167   withval=$with_libipt_prefix;
10168     if test "X$withval" = "Xno"; then
10169       use_additional=no
10170     else
10171       if test "X$withval" = "X"; then
10172
10173   acl_save_prefix="$prefix"
10174   prefix="$acl_final_prefix"
10175   acl_save_exec_prefix="$exec_prefix"
10176   exec_prefix="$acl_final_exec_prefix"
10177
10178           eval additional_includedir=\"$includedir\"
10179           eval additional_libdir=\"$libdir\"
10180
10181   exec_prefix="$acl_save_exec_prefix"
10182   prefix="$acl_save_prefix"
10183
10184       else
10185         additional_includedir="$withval/include"
10186         additional_libdir="$withval/lib"
10187       fi
10188     fi
10189
10190 fi
10191
10192       LIBIPT=
10193   LTLIBIPT=
10194   INCIPT=
10195   rpathdirs=
10196   ltrpathdirs=
10197   names_already_handled=
10198   names_next_round='ipt '
10199   while test -n "$names_next_round"; do
10200     names_this_round="$names_next_round"
10201     names_next_round=
10202     for name in $names_this_round; do
10203       already_handled=
10204       for n in $names_already_handled; do
10205         if test "$n" = "$name"; then
10206           already_handled=yes
10207           break
10208         fi
10209       done
10210       if test -z "$already_handled"; then
10211         names_already_handled="$names_already_handled $name"
10212                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10213         eval value=\"\$HAVE_LIB$uppername\"
10214         if test -n "$value"; then
10215           if test "$value" = yes; then
10216             eval value=\"\$LIB$uppername\"
10217             test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
10218             eval value=\"\$LTLIB$uppername\"
10219             test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
10220           else
10221                                     :
10222           fi
10223         else
10224                               found_dir=
10225           found_la=
10226           found_so=
10227           found_a=
10228           if test $use_additional = yes; then
10229             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10230               found_dir="$additional_libdir"
10231               found_so="$additional_libdir/lib$name.$shlibext"
10232               if test -f "$additional_libdir/lib$name.la"; then
10233                 found_la="$additional_libdir/lib$name.la"
10234               fi
10235             else
10236               if test -f "$additional_libdir/lib$name.$libext"; then
10237                 found_dir="$additional_libdir"
10238                 found_a="$additional_libdir/lib$name.$libext"
10239                 if test -f "$additional_libdir/lib$name.la"; then
10240                   found_la="$additional_libdir/lib$name.la"
10241                 fi
10242               fi
10243             fi
10244           fi
10245           if test "X$found_dir" = "X"; then
10246             for x in $LDFLAGS $LTLIBIPT; do
10247
10248   acl_save_prefix="$prefix"
10249   prefix="$acl_final_prefix"
10250   acl_save_exec_prefix="$exec_prefix"
10251   exec_prefix="$acl_final_exec_prefix"
10252   eval x=\"$x\"
10253   exec_prefix="$acl_save_exec_prefix"
10254   prefix="$acl_save_prefix"
10255
10256               case "$x" in
10257                 -L*)
10258                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10259                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10260                     found_dir="$dir"
10261                     found_so="$dir/lib$name.$shlibext"
10262                     if test -f "$dir/lib$name.la"; then
10263                       found_la="$dir/lib$name.la"
10264                     fi
10265                   else
10266                     if test -f "$dir/lib$name.$libext"; then
10267                       found_dir="$dir"
10268                       found_a="$dir/lib$name.$libext"
10269                       if test -f "$dir/lib$name.la"; then
10270                         found_la="$dir/lib$name.la"
10271                       fi
10272                     fi
10273                   fi
10274                   ;;
10275               esac
10276               if test "X$found_dir" != "X"; then
10277                 break
10278               fi
10279             done
10280           fi
10281           if test "X$found_dir" != "X"; then
10282                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
10283             if test "X$found_so" != "X"; then
10284                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10285                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10286               else
10287                                                                                 haveit=
10288                 for x in $ltrpathdirs; do
10289                   if test "X$x" = "X$found_dir"; then
10290                     haveit=yes
10291                     break
10292                   fi
10293                 done
10294                 if test -z "$haveit"; then
10295                   ltrpathdirs="$ltrpathdirs $found_dir"
10296                 fi
10297                                 if test "$hardcode_direct" = yes; then
10298                                                       LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10299                 else
10300                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10301                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10302                                                             haveit=
10303                     for x in $rpathdirs; do
10304                       if test "X$x" = "X$found_dir"; then
10305                         haveit=yes
10306                         break
10307                       fi
10308                     done
10309                     if test -z "$haveit"; then
10310                       rpathdirs="$rpathdirs $found_dir"
10311                     fi
10312                   else
10313                                                                                 haveit=
10314                     for x in $LDFLAGS $LIBIPT; do
10315
10316   acl_save_prefix="$prefix"
10317   prefix="$acl_final_prefix"
10318   acl_save_exec_prefix="$exec_prefix"
10319   exec_prefix="$acl_final_exec_prefix"
10320   eval x=\"$x\"
10321   exec_prefix="$acl_save_exec_prefix"
10322   prefix="$acl_save_prefix"
10323
10324                       if test "X$x" = "X-L$found_dir"; then
10325                         haveit=yes
10326                         break
10327                       fi
10328                     done
10329                     if test -z "$haveit"; then
10330                       LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
10331                     fi
10332                     if test "$hardcode_minus_L" != no; then
10333                                                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10334                     else
10335                                                                                                                                                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10336                     fi
10337                   fi
10338                 fi
10339               fi
10340             else
10341               if test "X$found_a" != "X"; then
10342                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
10343               else
10344                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
10345               fi
10346             fi
10347                         additional_includedir=
10348             case "$found_dir" in
10349               */lib | */lib/)
10350                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10351                 additional_includedir="$basedir/include"
10352                 ;;
10353             esac
10354             if test "X$additional_includedir" != "X"; then
10355                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10356                 haveit=
10357                 if test "X$additional_includedir" = "X/usr/local/include"; then
10358                   if test -n "$GCC"; then
10359                     case $host_os in
10360                       linux*) haveit=yes;;
10361                     esac
10362                   fi
10363                 fi
10364                 if test -z "$haveit"; then
10365                   for x in $CPPFLAGS $INCIPT; do
10366
10367   acl_save_prefix="$prefix"
10368   prefix="$acl_final_prefix"
10369   acl_save_exec_prefix="$exec_prefix"
10370   exec_prefix="$acl_final_exec_prefix"
10371   eval x=\"$x\"
10372   exec_prefix="$acl_save_exec_prefix"
10373   prefix="$acl_save_prefix"
10374
10375                     if test "X$x" = "X-I$additional_includedir"; then
10376                       haveit=yes
10377                       break
10378                     fi
10379                   done
10380                   if test -z "$haveit"; then
10381                     if test -d "$additional_includedir"; then
10382                                             INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
10383                     fi
10384                   fi
10385                 fi
10386               fi
10387             fi
10388                         if test -n "$found_la"; then
10389                                                         save_libdir="$libdir"
10390               case "$found_la" in
10391                 */* | *\\*) . "$found_la" ;;
10392                 *) . "./$found_la" ;;
10393               esac
10394               libdir="$save_libdir"
10395                             for dep in $dependency_libs; do
10396                 case "$dep" in
10397                   -L*)
10398                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10399                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10400                       haveit=
10401                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10402                         if test -n "$GCC"; then
10403                           case $host_os in
10404                             linux*) haveit=yes;;
10405                           esac
10406                         fi
10407                       fi
10408                       if test -z "$haveit"; then
10409                         haveit=
10410                         for x in $LDFLAGS $LIBIPT; do
10411
10412   acl_save_prefix="$prefix"
10413   prefix="$acl_final_prefix"
10414   acl_save_exec_prefix="$exec_prefix"
10415   exec_prefix="$acl_final_exec_prefix"
10416   eval x=\"$x\"
10417   exec_prefix="$acl_save_exec_prefix"
10418   prefix="$acl_save_prefix"
10419
10420                           if test "X$x" = "X-L$additional_libdir"; then
10421                             haveit=yes
10422                             break
10423                           fi
10424                         done
10425                         if test -z "$haveit"; then
10426                           if test -d "$additional_libdir"; then
10427                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
10428                           fi
10429                         fi
10430                         haveit=
10431                         for x in $LDFLAGS $LTLIBIPT; do
10432
10433   acl_save_prefix="$prefix"
10434   prefix="$acl_final_prefix"
10435   acl_save_exec_prefix="$exec_prefix"
10436   exec_prefix="$acl_final_exec_prefix"
10437   eval x=\"$x\"
10438   exec_prefix="$acl_save_exec_prefix"
10439   prefix="$acl_save_prefix"
10440
10441                           if test "X$x" = "X-L$additional_libdir"; then
10442                             haveit=yes
10443                             break
10444                           fi
10445                         done
10446                         if test -z "$haveit"; then
10447                           if test -d "$additional_libdir"; then
10448                                                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
10449                           fi
10450                         fi
10451                       fi
10452                     fi
10453                     ;;
10454                   -R*)
10455                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10456                     if test "$enable_rpath" != no; then
10457                                                                   haveit=
10458                       for x in $rpathdirs; do
10459                         if test "X$x" = "X$dir"; then
10460                           haveit=yes
10461                           break
10462                         fi
10463                       done
10464                       if test -z "$haveit"; then
10465                         rpathdirs="$rpathdirs $dir"
10466                       fi
10467                                                                   haveit=
10468                       for x in $ltrpathdirs; do
10469                         if test "X$x" = "X$dir"; then
10470                           haveit=yes
10471                           break
10472                         fi
10473                       done
10474                       if test -z "$haveit"; then
10475                         ltrpathdirs="$ltrpathdirs $dir"
10476                       fi
10477                     fi
10478                     ;;
10479                   -l*)
10480                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10481                     ;;
10482                   *.la)
10483                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10484                     ;;
10485                   *)
10486                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
10487                     LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
10488                     ;;
10489                 esac
10490               done
10491             fi
10492           else
10493                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10494             LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
10495           fi
10496         fi
10497       fi
10498     done
10499   done
10500   if test "X$rpathdirs" != "X"; then
10501     if test -n "$hardcode_libdir_separator"; then
10502                         alldirs=
10503       for found_dir in $rpathdirs; do
10504         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10505       done
10506             acl_save_libdir="$libdir"
10507       libdir="$alldirs"
10508       eval flag=\"$hardcode_libdir_flag_spec\"
10509       libdir="$acl_save_libdir"
10510       LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10511     else
10512             for found_dir in $rpathdirs; do
10513         acl_save_libdir="$libdir"
10514         libdir="$found_dir"
10515         eval flag=\"$hardcode_libdir_flag_spec\"
10516         libdir="$acl_save_libdir"
10517         LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10518       done
10519     fi
10520   fi
10521   if test "X$ltrpathdirs" != "X"; then
10522             for found_dir in $ltrpathdirs; do
10523       LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
10524     done
10525   fi
10526
10527
10528         ac_save_CPPFLAGS="$CPPFLAGS"
10529
10530   for element in $INCIPT; do
10531     haveit=
10532     for x in $CPPFLAGS; do
10533
10534   acl_save_prefix="$prefix"
10535   prefix="$acl_final_prefix"
10536   acl_save_exec_prefix="$exec_prefix"
10537   exec_prefix="$acl_final_exec_prefix"
10538   eval x=\"$x\"
10539   exec_prefix="$acl_save_exec_prefix"
10540   prefix="$acl_save_prefix"
10541
10542       if test "X$x" = "X$element"; then
10543         haveit=yes
10544         break
10545       fi
10546     done
10547     if test -z "$haveit"; then
10548       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10549     fi
10550   done
10551
10552
10553   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
10554 $as_echo_n "checking for libipt... " >&6; }
10555 if test "${ac_cv_libipt+set}" = set; then :
10556   $as_echo_n "(cached) " >&6
10557 else
10558
10559     ac_save_LIBS="$LIBS"
10560     LIBS="$LIBS $LIBIPT"
10561     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10562 /* end confdefs.h.  */
10563 #include "intel-pt.h"
10564 int
10565 main ()
10566 {
10567 pt_insn_alloc_decoder (0);
10568   ;
10569   return 0;
10570 }
10571 _ACEOF
10572 if ac_fn_c_try_link "$LINENO"; then :
10573   ac_cv_libipt=yes
10574 else
10575   ac_cv_libipt=no
10576 fi
10577 rm -f core conftest.err conftest.$ac_objext \
10578     conftest$ac_exeext conftest.$ac_ext
10579     LIBS="$ac_save_LIBS"
10580
10581 fi
10582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
10583 $as_echo "$ac_cv_libipt" >&6; }
10584   if test "$ac_cv_libipt" = yes; then
10585     HAVE_LIBIPT=yes
10586
10587 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
10588
10589     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
10590 $as_echo_n "checking how to link with libipt... " >&6; }
10591     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
10592 $as_echo "$LIBIPT" >&6; }
10593   else
10594     HAVE_LIBIPT=no
10595             CPPFLAGS="$ac_save_CPPFLAGS"
10596     LIBIPT=
10597     LTLIBIPT=
10598   fi
10599
10600
10601
10602
10603
10604
10605   if test "$HAVE_LIBIPT" != yes; then
10606     if test "$with_intel_pt" = yes; then
10607       as_fn_error "libipt is missing or unusable" "$LINENO" 5
10608     else
10609       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
10610 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
10611     fi
10612   fi
10613 fi
10614
10615 # ------------------------- #
10616 # Checks for header files.  #
10617 # ------------------------- #
10618
10619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10620 $as_echo_n "checking for ANSI C header files... " >&6; }
10621 if test "${ac_cv_header_stdc+set}" = set; then :
10622   $as_echo_n "(cached) " >&6
10623 else
10624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10625 /* end confdefs.h.  */
10626 #include <stdlib.h>
10627 #include <stdarg.h>
10628 #include <string.h>
10629 #include <float.h>
10630
10631 int
10632 main ()
10633 {
10634
10635   ;
10636   return 0;
10637 }
10638 _ACEOF
10639 if ac_fn_c_try_compile "$LINENO"; then :
10640   ac_cv_header_stdc=yes
10641 else
10642   ac_cv_header_stdc=no
10643 fi
10644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10645
10646 if test $ac_cv_header_stdc = yes; then
10647   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10649 /* end confdefs.h.  */
10650 #include <string.h>
10651
10652 _ACEOF
10653 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10654   $EGREP "memchr" >/dev/null 2>&1; then :
10655
10656 else
10657   ac_cv_header_stdc=no
10658 fi
10659 rm -f conftest*
10660
10661 fi
10662
10663 if test $ac_cv_header_stdc = yes; then
10664   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10666 /* end confdefs.h.  */
10667 #include <stdlib.h>
10668
10669 _ACEOF
10670 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10671   $EGREP "free" >/dev/null 2>&1; then :
10672
10673 else
10674   ac_cv_header_stdc=no
10675 fi
10676 rm -f conftest*
10677
10678 fi
10679
10680 if test $ac_cv_header_stdc = yes; then
10681   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10682   if test "$cross_compiling" = yes; then :
10683   :
10684 else
10685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10686 /* end confdefs.h.  */
10687 #include <ctype.h>
10688 #include <stdlib.h>
10689 #if ((' ' & 0x0FF) == 0x020)
10690 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10691 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10692 #else
10693 # define ISLOWER(c) \
10694                    (('a' <= (c) && (c) <= 'i') \
10695                      || ('j' <= (c) && (c) <= 'r') \
10696                      || ('s' <= (c) && (c) <= 'z'))
10697 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10698 #endif
10699
10700 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10701 int
10702 main ()
10703 {
10704   int i;
10705   for (i = 0; i < 256; i++)
10706     if (XOR (islower (i), ISLOWER (i))
10707         || toupper (i) != TOUPPER (i))
10708       return 2;
10709   return 0;
10710 }
10711 _ACEOF
10712 if ac_fn_c_try_run "$LINENO"; then :
10713
10714 else
10715   ac_cv_header_stdc=no
10716 fi
10717 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10718   conftest.$ac_objext conftest.beam conftest.$ac_ext
10719 fi
10720
10721 fi
10722 fi
10723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10724 $as_echo "$ac_cv_header_stdc" >&6; }
10725 if test $ac_cv_header_stdc = yes; then
10726
10727 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10728
10729 fi
10730
10731 # elf_hp.h is for HP/UX 64-bit shared library support.
10732 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
10733                   thread_db.h \
10734                   sys/fault.h \
10735                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
10736                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
10737                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
10738                   termios.h termio.h \
10739                   sgtty.h elf_hp.h \
10740                   dlfcn.h
10741 do :
10742   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10743 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10744 eval as_val=\$$as_ac_Header
10745    if test "x$as_val" = x""yes; then :
10746   cat >>confdefs.h <<_ACEOF
10747 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10748 _ACEOF
10749
10750 fi
10751
10752 done
10753
10754 for ac_header in sys/proc.h
10755 do :
10756   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
10757 # include <sys/param.h>
10758 #endif
10759
10760 "
10761 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
10762   cat >>confdefs.h <<_ACEOF
10763 #define HAVE_SYS_PROC_H 1
10764 _ACEOF
10765
10766 fi
10767
10768 done
10769
10770 for ac_header in sys/user.h
10771 do :
10772   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
10773 # include <sys/param.h>
10774 #endif
10775
10776 "
10777 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
10778   cat >>confdefs.h <<_ACEOF
10779 #define HAVE_SYS_USER_H 1
10780 _ACEOF
10781
10782 fi
10783
10784 done
10785
10786
10787 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
10788 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
10789 # think that we don't have <curses.h> if we're using GCC.
10790 case $host_os in
10791   solaris2.[789])
10792     if test "$GCC" = yes; then
10793
10794 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
10795
10796     fi ;;
10797 esac
10798 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
10799 do :
10800   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10801 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10802 eval as_val=\$$as_ac_Header
10803    if test "x$as_val" = x""yes; then :
10804   cat >>confdefs.h <<_ACEOF
10805 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10806 _ACEOF
10807
10808 fi
10809
10810 done
10811
10812 for ac_header in term.h
10813 do :
10814   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
10815 # include <curses.h>
10816 #endif
10817
10818 "
10819 if test "x$ac_cv_header_term_h" = x""yes; then :
10820   cat >>confdefs.h <<_ACEOF
10821 #define HAVE_TERM_H 1
10822 _ACEOF
10823
10824 fi
10825
10826 done
10827
10828
10829 # ------------------------- #
10830 # Checks for declarations.  #
10831 # ------------------------- #
10832
10833
10834   # Check for presence and size of long long.
10835   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
10836 if test "x$ac_cv_type_long_long" = x""yes; then :
10837
10838 cat >>confdefs.h <<_ACEOF
10839 #define HAVE_LONG_LONG 1
10840 _ACEOF
10841
10842 # The cast to long int works around a bug in the HP C Compiler
10843 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10844 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10845 # This bug is HP SR number 8606223364.
10846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
10847 $as_echo_n "checking size of long long... " >&6; }
10848 if test "${ac_cv_sizeof_long_long+set}" = set; then :
10849   $as_echo_n "(cached) " >&6
10850 else
10851   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
10852
10853 else
10854   if test "$ac_cv_type_long_long" = yes; then
10855      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10856 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10857 { as_fn_set_status 77
10858 as_fn_error "cannot compute sizeof (long long)
10859 See \`config.log' for more details." "$LINENO" 5; }; }
10860    else
10861      ac_cv_sizeof_long_long=0
10862    fi
10863 fi
10864
10865 fi
10866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
10867 $as_echo "$ac_cv_sizeof_long_long" >&6; }
10868
10869
10870
10871 cat >>confdefs.h <<_ACEOF
10872 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
10873 _ACEOF
10874
10875
10876 fi
10877
10878
10879   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
10880 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
10881   ac_have_decl=1
10882 else
10883   ac_have_decl=0
10884 fi
10885
10886 cat >>confdefs.h <<_ACEOF
10887 #define HAVE_DECL_BASENAME $ac_have_decl
10888 _ACEOF
10889 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
10890 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
10891   ac_have_decl=1
10892 else
10893   ac_have_decl=0
10894 fi
10895
10896 cat >>confdefs.h <<_ACEOF
10897 #define HAVE_DECL_FFS $ac_have_decl
10898 _ACEOF
10899 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
10900 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
10901   ac_have_decl=1
10902 else
10903   ac_have_decl=0
10904 fi
10905
10906 cat >>confdefs.h <<_ACEOF
10907 #define HAVE_DECL_ASPRINTF $ac_have_decl
10908 _ACEOF
10909 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
10910 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
10911   ac_have_decl=1
10912 else
10913   ac_have_decl=0
10914 fi
10915
10916 cat >>confdefs.h <<_ACEOF
10917 #define HAVE_DECL_VASPRINTF $ac_have_decl
10918 _ACEOF
10919 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10920 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10921   ac_have_decl=1
10922 else
10923   ac_have_decl=0
10924 fi
10925
10926 cat >>confdefs.h <<_ACEOF
10927 #define HAVE_DECL_SNPRINTF $ac_have_decl
10928 _ACEOF
10929 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
10930 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
10931   ac_have_decl=1
10932 else
10933   ac_have_decl=0
10934 fi
10935
10936 cat >>confdefs.h <<_ACEOF
10937 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10938 _ACEOF
10939
10940   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
10941 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
10942   ac_have_decl=1
10943 else
10944   ac_have_decl=0
10945 fi
10946
10947 cat >>confdefs.h <<_ACEOF
10948 #define HAVE_DECL_STRTOL $ac_have_decl
10949 _ACEOF
10950 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
10951 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
10952   ac_have_decl=1
10953 else
10954   ac_have_decl=0
10955 fi
10956
10957 cat >>confdefs.h <<_ACEOF
10958 #define HAVE_DECL_STRTOUL $ac_have_decl
10959 _ACEOF
10960 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
10961 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
10962   ac_have_decl=1
10963 else
10964   ac_have_decl=0
10965 fi
10966
10967 cat >>confdefs.h <<_ACEOF
10968 #define HAVE_DECL_STRTOLL $ac_have_decl
10969 _ACEOF
10970 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
10971 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
10972   ac_have_decl=1
10973 else
10974   ac_have_decl=0
10975 fi
10976
10977 cat >>confdefs.h <<_ACEOF
10978 #define HAVE_DECL_STRTOULL $ac_have_decl
10979 _ACEOF
10980
10981   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
10982 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
10983   ac_have_decl=1
10984 else
10985   ac_have_decl=0
10986 fi
10987
10988 cat >>confdefs.h <<_ACEOF
10989 #define HAVE_DECL_STRVERSCMP $ac_have_decl
10990 _ACEOF
10991
10992
10993
10994 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10995 if test "x$ac_cv_have_decl_free" = x""yes; then :
10996   ac_have_decl=1
10997 else
10998   ac_have_decl=0
10999 fi
11000
11001 cat >>confdefs.h <<_ACEOF
11002 #define HAVE_DECL_FREE $ac_have_decl
11003 _ACEOF
11004 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11005 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11006   ac_have_decl=1
11007 else
11008   ac_have_decl=0
11009 fi
11010
11011 cat >>confdefs.h <<_ACEOF
11012 #define HAVE_DECL_MALLOC $ac_have_decl
11013 _ACEOF
11014 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11015 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11016   ac_have_decl=1
11017 else
11018   ac_have_decl=0
11019 fi
11020
11021 cat >>confdefs.h <<_ACEOF
11022 #define HAVE_DECL_REALLOC $ac_have_decl
11023 _ACEOF
11024 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11025 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11026   ac_have_decl=1
11027 else
11028   ac_have_decl=0
11029 fi
11030
11031 cat >>confdefs.h <<_ACEOF
11032 #define HAVE_DECL_SNPRINTF $ac_have_decl
11033 _ACEOF
11034
11035
11036   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11037 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11038 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11039   $as_echo_n "(cached) " >&6
11040 else
11041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11042 /* end confdefs.h.  */
11043 #include <locale.h>
11044 int
11045 main ()
11046 {
11047 return LC_MESSAGES
11048   ;
11049   return 0;
11050 }
11051 _ACEOF
11052 if ac_fn_c_try_link "$LINENO"; then :
11053   am_cv_val_LC_MESSAGES=yes
11054 else
11055   am_cv_val_LC_MESSAGES=no
11056 fi
11057 rm -f core conftest.err conftest.$ac_objext \
11058     conftest$ac_exeext conftest.$ac_ext
11059 fi
11060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11061 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11062   if test $am_cv_val_LC_MESSAGES = yes; then
11063
11064 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11065
11066   fi
11067
11068
11069 # ----------------------- #
11070 # Checks for structures.  #
11071 # ----------------------- #
11072
11073 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11074 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11075
11076 cat >>confdefs.h <<_ACEOF
11077 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11078 _ACEOF
11079
11080
11081 fi
11082 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11083 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11084
11085 cat >>confdefs.h <<_ACEOF
11086 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11087 _ACEOF
11088
11089
11090 fi
11091
11092
11093 # ------------------ #
11094 # Checks for types.  #
11095 # ------------------ #
11096
11097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
11098 $as_echo_n "checking return type of signal handlers... " >&6; }
11099 if test "${ac_cv_type_signal+set}" = set; then :
11100   $as_echo_n "(cached) " >&6
11101 else
11102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11103 /* end confdefs.h.  */
11104 #include <sys/types.h>
11105 #include <signal.h>
11106
11107 int
11108 main ()
11109 {
11110 return *(signal (0, 0)) (0) == 1;
11111   ;
11112   return 0;
11113 }
11114 _ACEOF
11115 if ac_fn_c_try_compile "$LINENO"; then :
11116   ac_cv_type_signal=int
11117 else
11118   ac_cv_type_signal=void
11119 fi
11120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11121 fi
11122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
11123 $as_echo "$ac_cv_type_signal" >&6; }
11124
11125 cat >>confdefs.h <<_ACEOF
11126 #define RETSIGTYPE $ac_cv_type_signal
11127 _ACEOF
11128
11129
11130 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11131 #include <sys/socket.h>
11132
11133 "
11134 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11135
11136 cat >>confdefs.h <<_ACEOF
11137 #define HAVE_SOCKLEN_T 1
11138 _ACEOF
11139
11140
11141 fi
11142
11143
11144 # ------------------------------------- #
11145 # Checks for compiler characteristics.  #
11146 # ------------------------------------- #
11147
11148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11149 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11150 if test "${ac_cv_c_const+set}" = set; then :
11151   $as_echo_n "(cached) " >&6
11152 else
11153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11154 /* end confdefs.h.  */
11155
11156 int
11157 main ()
11158 {
11159 /* FIXME: Include the comments suggested by Paul. */
11160 #ifndef __cplusplus
11161   /* Ultrix mips cc rejects this.  */
11162   typedef int charset[2];
11163   const charset cs;
11164   /* SunOS 4.1.1 cc rejects this.  */
11165   char const *const *pcpcc;
11166   char **ppc;
11167   /* NEC SVR4.0.2 mips cc rejects this.  */
11168   struct point {int x, y;};
11169   static struct point const zero = {0,0};
11170   /* AIX XL C 1.02.0.0 rejects this.
11171      It does not let you subtract one const X* pointer from another in
11172      an arm of an if-expression whose if-part is not a constant
11173      expression */
11174   const char *g = "string";
11175   pcpcc = &g + (g ? g-g : 0);
11176   /* HPUX 7.0 cc rejects these. */
11177   ++pcpcc;
11178   ppc = (char**) pcpcc;
11179   pcpcc = (char const *const *) ppc;
11180   { /* SCO 3.2v4 cc rejects this.  */
11181     char *t;
11182     char const *s = 0 ? (char *) 0 : (char const *) 0;
11183
11184     *t++ = 0;
11185     if (s) return 0;
11186   }
11187   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11188     int x[] = {25, 17};
11189     const int *foo = &x[0];
11190     ++foo;
11191   }
11192   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11193     typedef const int *iptr;
11194     iptr p = 0;
11195     ++p;
11196   }
11197   { /* AIX XL C 1.02.0.0 rejects this saying
11198        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11199     struct s { int j; const int *ap[3]; };
11200     struct s *b; b->j = 5;
11201   }
11202   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11203     const int foo = 10;
11204     if (!foo) return 0;
11205   }
11206   return !cs[0] && !zero.x;
11207 #endif
11208
11209   ;
11210   return 0;
11211 }
11212 _ACEOF
11213 if ac_fn_c_try_compile "$LINENO"; then :
11214   ac_cv_c_const=yes
11215 else
11216   ac_cv_c_const=no
11217 fi
11218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11219 fi
11220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11221 $as_echo "$ac_cv_c_const" >&6; }
11222 if test $ac_cv_c_const = no; then
11223
11224 $as_echo "#define const /**/" >>confdefs.h
11225
11226 fi
11227
11228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11229 $as_echo_n "checking for inline... " >&6; }
11230 if test "${ac_cv_c_inline+set}" = set; then :
11231   $as_echo_n "(cached) " >&6
11232 else
11233   ac_cv_c_inline=no
11234 for ac_kw in inline __inline__ __inline; do
11235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11236 /* end confdefs.h.  */
11237 #ifndef __cplusplus
11238 typedef int foo_t;
11239 static $ac_kw foo_t static_foo () {return 0; }
11240 $ac_kw foo_t foo () {return 0; }
11241 #endif
11242
11243 _ACEOF
11244 if ac_fn_c_try_compile "$LINENO"; then :
11245   ac_cv_c_inline=$ac_kw
11246 fi
11247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11248   test "$ac_cv_c_inline" != no && break
11249 done
11250
11251 fi
11252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11253 $as_echo "$ac_cv_c_inline" >&6; }
11254
11255 case $ac_cv_c_inline in
11256   inline | yes) ;;
11257   *)
11258     case $ac_cv_c_inline in
11259       no) ac_val=;;
11260       *) ac_val=$ac_cv_c_inline;;
11261     esac
11262     cat >>confdefs.h <<_ACEOF
11263 #ifndef __cplusplus
11264 #define inline $ac_val
11265 #endif
11266 _ACEOF
11267     ;;
11268 esac
11269
11270  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11271 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11272 if test "${ac_cv_c_bigendian+set}" = set; then :
11273   $as_echo_n "(cached) " >&6
11274 else
11275   ac_cv_c_bigendian=unknown
11276     # See if we're dealing with a universal compiler.
11277     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11278 /* end confdefs.h.  */
11279 #ifndef __APPLE_CC__
11280                not a universal capable compiler
11281              #endif
11282              typedef int dummy;
11283
11284 _ACEOF
11285 if ac_fn_c_try_compile "$LINENO"; then :
11286
11287         # Check for potential -arch flags.  It is not universal unless
11288         # there are at least two -arch flags with different values.
11289         ac_arch=
11290         ac_prev=
11291         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11292          if test -n "$ac_prev"; then
11293            case $ac_word in
11294              i?86 | x86_64 | ppc | ppc64)
11295                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11296                  ac_arch=$ac_word
11297                else
11298                  ac_cv_c_bigendian=universal
11299                  break
11300                fi
11301                ;;
11302            esac
11303            ac_prev=
11304          elif test "x$ac_word" = "x-arch"; then
11305            ac_prev=arch
11306          fi
11307        done
11308 fi
11309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11310     if test $ac_cv_c_bigendian = unknown; then
11311       # See if sys/param.h defines the BYTE_ORDER macro.
11312       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11313 /* end confdefs.h.  */
11314 #include <sys/types.h>
11315              #include <sys/param.h>
11316
11317 int
11318 main ()
11319 {
11320 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11321                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11322                      && LITTLE_ENDIAN)
11323               bogus endian macros
11324              #endif
11325
11326   ;
11327   return 0;
11328 }
11329 _ACEOF
11330 if ac_fn_c_try_compile "$LINENO"; then :
11331   # It does; now see whether it defined to BIG_ENDIAN or not.
11332          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11333 /* end confdefs.h.  */
11334 #include <sys/types.h>
11335                 #include <sys/param.h>
11336
11337 int
11338 main ()
11339 {
11340 #if BYTE_ORDER != BIG_ENDIAN
11341                  not big endian
11342                 #endif
11343
11344   ;
11345   return 0;
11346 }
11347 _ACEOF
11348 if ac_fn_c_try_compile "$LINENO"; then :
11349   ac_cv_c_bigendian=yes
11350 else
11351   ac_cv_c_bigendian=no
11352 fi
11353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11354 fi
11355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11356     fi
11357     if test $ac_cv_c_bigendian = unknown; then
11358       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11359       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11360 /* end confdefs.h.  */
11361 #include <limits.h>
11362
11363 int
11364 main ()
11365 {
11366 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11367               bogus endian macros
11368              #endif
11369
11370   ;
11371   return 0;
11372 }
11373 _ACEOF
11374 if ac_fn_c_try_compile "$LINENO"; then :
11375   # It does; now see whether it defined to _BIG_ENDIAN or not.
11376          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11377 /* end confdefs.h.  */
11378 #include <limits.h>
11379
11380 int
11381 main ()
11382 {
11383 #ifndef _BIG_ENDIAN
11384                  not big endian
11385                 #endif
11386
11387   ;
11388   return 0;
11389 }
11390 _ACEOF
11391 if ac_fn_c_try_compile "$LINENO"; then :
11392   ac_cv_c_bigendian=yes
11393 else
11394   ac_cv_c_bigendian=no
11395 fi
11396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11397 fi
11398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11399     fi
11400     if test $ac_cv_c_bigendian = unknown; then
11401       # Compile a test program.
11402       if test "$cross_compiling" = yes; then :
11403   # Try to guess by grepping values from an object file.
11404          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11405 /* end confdefs.h.  */
11406 short int ascii_mm[] =
11407                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11408                 short int ascii_ii[] =
11409                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11410                 int use_ascii (int i) {
11411                   return ascii_mm[i] + ascii_ii[i];
11412                 }
11413                 short int ebcdic_ii[] =
11414                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11415                 short int ebcdic_mm[] =
11416                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11417                 int use_ebcdic (int i) {
11418                   return ebcdic_mm[i] + ebcdic_ii[i];
11419                 }
11420                 extern int foo;
11421
11422 int
11423 main ()
11424 {
11425 return use_ascii (foo) == use_ebcdic (foo);
11426   ;
11427   return 0;
11428 }
11429 _ACEOF
11430 if ac_fn_c_try_compile "$LINENO"; then :
11431   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11432               ac_cv_c_bigendian=yes
11433             fi
11434             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11435               if test "$ac_cv_c_bigendian" = unknown; then
11436                 ac_cv_c_bigendian=no
11437               else
11438                 # finding both strings is unlikely to happen, but who knows?
11439                 ac_cv_c_bigendian=unknown
11440               fi
11441             fi
11442 fi
11443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11444 else
11445   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11446 /* end confdefs.h.  */
11447 $ac_includes_default
11448 int
11449 main ()
11450 {
11451
11452              /* Are we little or big endian?  From Harbison&Steele.  */
11453              union
11454              {
11455                long int l;
11456                char c[sizeof (long int)];
11457              } u;
11458              u.l = 1;
11459              return u.c[sizeof (long int) - 1] == 1;
11460
11461   ;
11462   return 0;
11463 }
11464 _ACEOF
11465 if ac_fn_c_try_run "$LINENO"; then :
11466   ac_cv_c_bigendian=no
11467 else
11468   ac_cv_c_bigendian=yes
11469 fi
11470 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11471   conftest.$ac_objext conftest.beam conftest.$ac_ext
11472 fi
11473
11474     fi
11475 fi
11476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11477 $as_echo "$ac_cv_c_bigendian" >&6; }
11478  case $ac_cv_c_bigendian in #(
11479    yes)
11480      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11481 ;; #(
11482    no)
11483       ;; #(
11484    universal)
11485
11486 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11487
11488      ;; #(
11489    *)
11490      as_fn_error "unknown endianness
11491  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11492  esac
11493
11494
11495 # ------------------------------ #
11496 # Checks for library functions.  #
11497 # ------------------------------ #
11498
11499 for ac_header in stdlib.h unistd.h
11500 do :
11501   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11502 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11503 eval as_val=\$$as_ac_Header
11504    if test "x$as_val" = x""yes; then :
11505   cat >>confdefs.h <<_ACEOF
11506 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11507 _ACEOF
11508
11509 fi
11510
11511 done
11512
11513 for ac_func in getpagesize
11514 do :
11515   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
11516 if test "x$ac_cv_func_getpagesize" = x""yes; then :
11517   cat >>confdefs.h <<_ACEOF
11518 #define HAVE_GETPAGESIZE 1
11519 _ACEOF
11520
11521 fi
11522 done
11523
11524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
11525 $as_echo_n "checking for working mmap... " >&6; }
11526 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
11527   $as_echo_n "(cached) " >&6
11528 else
11529   if test "$cross_compiling" = yes; then :
11530   ac_cv_func_mmap_fixed_mapped=no
11531 else
11532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11533 /* end confdefs.h.  */
11534 $ac_includes_default
11535 /* malloc might have been renamed as rpl_malloc. */
11536 #undef malloc
11537
11538 /* Thanks to Mike Haertel and Jim Avera for this test.
11539    Here is a matrix of mmap possibilities:
11540         mmap private not fixed
11541         mmap private fixed at somewhere currently unmapped
11542         mmap private fixed at somewhere already mapped
11543         mmap shared not fixed
11544         mmap shared fixed at somewhere currently unmapped
11545         mmap shared fixed at somewhere already mapped
11546    For private mappings, we should verify that changes cannot be read()
11547    back from the file, nor mmap's back from the file at a different
11548    address.  (There have been systems where private was not correctly
11549    implemented like the infamous i386 svr4.0, and systems where the
11550    VM page cache was not coherent with the file system buffer cache
11551    like early versions of FreeBSD and possibly contemporary NetBSD.)
11552    For shared mappings, we should conversely verify that changes get
11553    propagated back to all the places they're supposed to be.
11554
11555    Grep wants private fixed already mapped.
11556    The main things grep needs to know about mmap are:
11557    * does it exist and is it safe to write into the mmap'd area
11558    * how to use it (BSD variants)  */
11559
11560 #include <fcntl.h>
11561 #include <sys/mman.h>
11562
11563 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
11564 char *malloc ();
11565 #endif
11566
11567 /* This mess was copied from the GNU getpagesize.h.  */
11568 #ifndef HAVE_GETPAGESIZE
11569 /* Assume that all systems that can run configure have sys/param.h.  */
11570 # ifndef HAVE_SYS_PARAM_H
11571 #  define HAVE_SYS_PARAM_H 1
11572 # endif
11573
11574 # ifdef _SC_PAGESIZE
11575 #  define getpagesize() sysconf(_SC_PAGESIZE)
11576 # else /* no _SC_PAGESIZE */
11577 #  ifdef HAVE_SYS_PARAM_H
11578 #   include <sys/param.h>
11579 #   ifdef EXEC_PAGESIZE
11580 #    define getpagesize() EXEC_PAGESIZE
11581 #   else /* no EXEC_PAGESIZE */
11582 #    ifdef NBPG
11583 #     define getpagesize() NBPG * CLSIZE
11584 #     ifndef CLSIZE
11585 #      define CLSIZE 1
11586 #     endif /* no CLSIZE */
11587 #    else /* no NBPG */
11588 #     ifdef NBPC
11589 #      define getpagesize() NBPC
11590 #     else /* no NBPC */
11591 #      ifdef PAGESIZE
11592 #       define getpagesize() PAGESIZE
11593 #      endif /* PAGESIZE */
11594 #     endif /* no NBPC */
11595 #    endif /* no NBPG */
11596 #   endif /* no EXEC_PAGESIZE */
11597 #  else /* no HAVE_SYS_PARAM_H */
11598 #   define getpagesize() 8192   /* punt totally */
11599 #  endif /* no HAVE_SYS_PARAM_H */
11600 # endif /* no _SC_PAGESIZE */
11601
11602 #endif /* no HAVE_GETPAGESIZE */
11603
11604 int
11605 main ()
11606 {
11607   char *data, *data2, *data3;
11608   int i, pagesize;
11609   int fd;
11610
11611   pagesize = getpagesize ();
11612
11613   /* First, make a file with some known garbage in it. */
11614   data = (char *) malloc (pagesize);
11615   if (!data)
11616     return 1;
11617   for (i = 0; i < pagesize; ++i)
11618     *(data + i) = rand ();
11619   umask (0);
11620   fd = creat ("conftest.mmap", 0600);
11621   if (fd < 0)
11622     return 1;
11623   if (write (fd, data, pagesize) != pagesize)
11624     return 1;
11625   close (fd);
11626
11627   /* Next, try to mmap the file at a fixed address which already has
11628      something else allocated at it.  If we can, also make sure that
11629      we see the same garbage.  */
11630   fd = open ("conftest.mmap", O_RDWR);
11631   if (fd < 0)
11632     return 1;
11633   data2 = (char *) malloc (2 * pagesize);
11634   if (!data2)
11635     return 1;
11636   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
11637   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
11638                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
11639     return 1;
11640   for (i = 0; i < pagesize; ++i)
11641     if (*(data + i) != *(data2 + i))
11642       return 1;
11643
11644   /* Finally, make sure that changes to the mapped area do not
11645      percolate back to the file as seen by read().  (This is a bug on
11646      some variants of i386 svr4.0.)  */
11647   for (i = 0; i < pagesize; ++i)
11648     *(data2 + i) = *(data2 + i) + 1;
11649   data3 = (char *) malloc (pagesize);
11650   if (!data3)
11651     return 1;
11652   if (read (fd, data3, pagesize) != pagesize)
11653     return 1;
11654   for (i = 0; i < pagesize; ++i)
11655     if (*(data + i) != *(data3 + i))
11656       return 1;
11657   close (fd);
11658   return 0;
11659 }
11660 _ACEOF
11661 if ac_fn_c_try_run "$LINENO"; then :
11662   ac_cv_func_mmap_fixed_mapped=yes
11663 else
11664   ac_cv_func_mmap_fixed_mapped=no
11665 fi
11666 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11667   conftest.$ac_objext conftest.beam conftest.$ac_ext
11668 fi
11669
11670 fi
11671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
11672 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11673 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11674
11675 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11676
11677 fi
11678 rm -f conftest.mmap
11679
11680 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
11681 if test "x$ac_cv_type_pid_t" = x""yes; then :
11682
11683 else
11684
11685 cat >>confdefs.h <<_ACEOF
11686 #define pid_t int
11687 _ACEOF
11688
11689 fi
11690
11691 for ac_header in vfork.h
11692 do :
11693   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
11694 if test "x$ac_cv_header_vfork_h" = x""yes; then :
11695   cat >>confdefs.h <<_ACEOF
11696 #define HAVE_VFORK_H 1
11697 _ACEOF
11698
11699 fi
11700
11701 done
11702
11703 for ac_func in fork vfork
11704 do :
11705   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11706 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11707 eval as_val=\$$as_ac_var
11708    if test "x$as_val" = x""yes; then :
11709   cat >>confdefs.h <<_ACEOF
11710 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11711 _ACEOF
11712
11713 fi
11714 done
11715
11716 if test "x$ac_cv_func_fork" = xyes; then
11717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
11718 $as_echo_n "checking for working fork... " >&6; }
11719 if test "${ac_cv_func_fork_works+set}" = set; then :
11720   $as_echo_n "(cached) " >&6
11721 else
11722   if test "$cross_compiling" = yes; then :
11723   ac_cv_func_fork_works=cross
11724 else
11725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11726 /* end confdefs.h.  */
11727 $ac_includes_default
11728 int
11729 main ()
11730 {
11731
11732           /* By Ruediger Kuhlmann. */
11733           return fork () < 0;
11734
11735   ;
11736   return 0;
11737 }
11738 _ACEOF
11739 if ac_fn_c_try_run "$LINENO"; then :
11740   ac_cv_func_fork_works=yes
11741 else
11742   ac_cv_func_fork_works=no
11743 fi
11744 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11745   conftest.$ac_objext conftest.beam conftest.$ac_ext
11746 fi
11747
11748 fi
11749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
11750 $as_echo "$ac_cv_func_fork_works" >&6; }
11751
11752 else
11753   ac_cv_func_fork_works=$ac_cv_func_fork
11754 fi
11755 if test "x$ac_cv_func_fork_works" = xcross; then
11756   case $host in
11757     *-*-amigaos* | *-*-msdosdjgpp*)
11758       # Override, as these systems have only a dummy fork() stub
11759       ac_cv_func_fork_works=no
11760       ;;
11761     *)
11762       ac_cv_func_fork_works=yes
11763       ;;
11764   esac
11765   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11766 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11767 fi
11768 ac_cv_func_vfork_works=$ac_cv_func_vfork
11769 if test "x$ac_cv_func_vfork" = xyes; then
11770   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
11771 $as_echo_n "checking for working vfork... " >&6; }
11772 if test "${ac_cv_func_vfork_works+set}" = set; then :
11773   $as_echo_n "(cached) " >&6
11774 else
11775   if test "$cross_compiling" = yes; then :
11776   ac_cv_func_vfork_works=cross
11777 else
11778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11779 /* end confdefs.h.  */
11780 /* Thanks to Paul Eggert for this test.  */
11781 $ac_includes_default
11782 #include <sys/wait.h>
11783 #ifdef HAVE_VFORK_H
11784 # include <vfork.h>
11785 #endif
11786 /* On some sparc systems, changes by the child to local and incoming
11787    argument registers are propagated back to the parent.  The compiler
11788    is told about this with #include <vfork.h>, but some compilers
11789    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11790    static variable whose address is put into a register that is
11791    clobbered by the vfork.  */
11792 static void
11793 #ifdef __cplusplus
11794 sparc_address_test (int arg)
11795 # else
11796 sparc_address_test (arg) int arg;
11797 #endif
11798 {
11799   static pid_t child;
11800   if (!child) {
11801     child = vfork ();
11802     if (child < 0) {
11803       perror ("vfork");
11804       _exit(2);
11805     }
11806     if (!child) {
11807       arg = getpid();
11808       write(-1, "", 0);
11809       _exit (arg);
11810     }
11811   }
11812 }
11813
11814 int
11815 main ()
11816 {
11817   pid_t parent = getpid ();
11818   pid_t child;
11819
11820   sparc_address_test (0);
11821
11822   child = vfork ();
11823
11824   if (child == 0) {
11825     /* Here is another test for sparc vfork register problems.  This
11826        test uses lots of local variables, at least as many local
11827        variables as main has allocated so far including compiler
11828        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11829        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11830        reuse the register of parent for one of the local variables,
11831        since it will think that parent can't possibly be used any more
11832        in this routine.  Assigning to the local variable will thus
11833        munge parent in the parent process.  */
11834     pid_t
11835       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11836       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11837     /* Convince the compiler that p..p7 are live; otherwise, it might
11838        use the same hardware register for all 8 local variables.  */
11839     if (p != p1 || p != p2 || p != p3 || p != p4
11840         || p != p5 || p != p6 || p != p7)
11841       _exit(1);
11842
11843     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11844        from child file descriptors.  If the child closes a descriptor
11845        before it execs or exits, this munges the parent's descriptor
11846        as well.  Test for this by closing stdout in the child.  */
11847     _exit(close(fileno(stdout)) != 0);
11848   } else {
11849     int status;
11850     struct stat st;
11851
11852     while (wait(&status) != child)
11853       ;
11854     return (
11855          /* Was there some problem with vforking?  */
11856          child < 0
11857
11858          /* Did the child fail?  (This shouldn't happen.)  */
11859          || status
11860
11861          /* Did the vfork/compiler bug occur?  */
11862          || parent != getpid()
11863
11864          /* Did the file descriptor bug occur?  */
11865          || fstat(fileno(stdout), &st) != 0
11866          );
11867   }
11868 }
11869 _ACEOF
11870 if ac_fn_c_try_run "$LINENO"; then :
11871   ac_cv_func_vfork_works=yes
11872 else
11873   ac_cv_func_vfork_works=no
11874 fi
11875 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11876   conftest.$ac_objext conftest.beam conftest.$ac_ext
11877 fi
11878
11879 fi
11880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11881 $as_echo "$ac_cv_func_vfork_works" >&6; }
11882
11883 fi;
11884 if test "x$ac_cv_func_fork_works" = xcross; then
11885   ac_cv_func_vfork_works=$ac_cv_func_vfork
11886   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11887 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11888 fi
11889
11890 if test "x$ac_cv_func_vfork_works" = xyes; then
11891
11892 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11893
11894 else
11895
11896 $as_echo "#define vfork fork" >>confdefs.h
11897
11898 fi
11899 if test "x$ac_cv_func_fork_works" = xyes; then
11900
11901 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11902
11903 fi
11904
11905 for ac_func in getauxval getrusage getuid getgid \
11906                 pipe poll pread pread64 pwrite resize_term \
11907                 sbrk setpgid setpgrp setsid \
11908                 sigaction sigprocmask sigsetmask socketpair \
11909                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
11910                 setrlimit getrlimit posix_madvise waitpid \
11911                 ptrace64 sigaltstack mkdtemp setns
11912 do :
11913   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11914 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11915 eval as_val=\$$as_ac_var
11916    if test "x$as_val" = x""yes; then :
11917   cat >>confdefs.h <<_ACEOF
11918 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11919 _ACEOF
11920
11921 fi
11922 done
11923
11924
11925   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11926 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11927 if test "${am_cv_langinfo_codeset+set}" = set; then :
11928   $as_echo_n "(cached) " >&6
11929 else
11930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11931 /* end confdefs.h.  */
11932 #include <langinfo.h>
11933 int
11934 main ()
11935 {
11936 char* cs = nl_langinfo(CODESET);
11937   ;
11938   return 0;
11939 }
11940 _ACEOF
11941 if ac_fn_c_try_link "$LINENO"; then :
11942   am_cv_langinfo_codeset=yes
11943 else
11944   am_cv_langinfo_codeset=no
11945 fi
11946 rm -f core conftest.err conftest.$ac_objext \
11947     conftest$ac_exeext conftest.$ac_ext
11948
11949 fi
11950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11951 $as_echo "$am_cv_langinfo_codeset" >&6; }
11952   if test $am_cv_langinfo_codeset = yes; then
11953
11954 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11955
11956   fi
11957
11958
11959   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11960 $as_echo_n "checking for ANSI C header files... " >&6; }
11961 if test "${ac_cv_header_stdc+set}" = set; then :
11962   $as_echo_n "(cached) " >&6
11963 else
11964   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11965 /* end confdefs.h.  */
11966 #include <stdlib.h>
11967 #include <stdarg.h>
11968 #include <string.h>
11969 #include <float.h>
11970
11971 int
11972 main ()
11973 {
11974
11975   ;
11976   return 0;
11977 }
11978 _ACEOF
11979 if ac_fn_c_try_compile "$LINENO"; then :
11980   ac_cv_header_stdc=yes
11981 else
11982   ac_cv_header_stdc=no
11983 fi
11984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11985
11986 if test $ac_cv_header_stdc = yes; then
11987   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11989 /* end confdefs.h.  */
11990 #include <string.h>
11991
11992 _ACEOF
11993 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11994   $EGREP "memchr" >/dev/null 2>&1; then :
11995
11996 else
11997   ac_cv_header_stdc=no
11998 fi
11999 rm -f conftest*
12000
12001 fi
12002
12003 if test $ac_cv_header_stdc = yes; then
12004   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
12005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12006 /* end confdefs.h.  */
12007 #include <stdlib.h>
12008
12009 _ACEOF
12010 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12011   $EGREP "free" >/dev/null 2>&1; then :
12012
12013 else
12014   ac_cv_header_stdc=no
12015 fi
12016 rm -f conftest*
12017
12018 fi
12019
12020 if test $ac_cv_header_stdc = yes; then
12021   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12022   if test "$cross_compiling" = yes; then :
12023   :
12024 else
12025   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12026 /* end confdefs.h.  */
12027 #include <ctype.h>
12028 #include <stdlib.h>
12029 #if ((' ' & 0x0FF) == 0x020)
12030 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12031 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12032 #else
12033 # define ISLOWER(c) \
12034                    (('a' <= (c) && (c) <= 'i') \
12035                      || ('j' <= (c) && (c) <= 'r') \
12036                      || ('s' <= (c) && (c) <= 'z'))
12037 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12038 #endif
12039
12040 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12041 int
12042 main ()
12043 {
12044   int i;
12045   for (i = 0; i < 256; i++)
12046     if (XOR (islower (i), ISLOWER (i))
12047         || toupper (i) != TOUPPER (i))
12048       return 2;
12049   return 0;
12050 }
12051 _ACEOF
12052 if ac_fn_c_try_run "$LINENO"; then :
12053
12054 else
12055   ac_cv_header_stdc=no
12056 fi
12057 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12058   conftest.$ac_objext conftest.beam conftest.$ac_ext
12059 fi
12060
12061 fi
12062 fi
12063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12064 $as_echo "$ac_cv_header_stdc" >&6; }
12065 if test $ac_cv_header_stdc = yes; then
12066
12067 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12068
12069 fi
12070
12071   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12072 # for constant arguments.  Useless!
12073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12074 $as_echo_n "checking for working alloca.h... " >&6; }
12075 if test "${ac_cv_working_alloca_h+set}" = set; then :
12076   $as_echo_n "(cached) " >&6
12077 else
12078   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12079 /* end confdefs.h.  */
12080 #include <alloca.h>
12081 int
12082 main ()
12083 {
12084 char *p = (char *) alloca (2 * sizeof (int));
12085                           if (p) return 0;
12086   ;
12087   return 0;
12088 }
12089 _ACEOF
12090 if ac_fn_c_try_link "$LINENO"; then :
12091   ac_cv_working_alloca_h=yes
12092 else
12093   ac_cv_working_alloca_h=no
12094 fi
12095 rm -f core conftest.err conftest.$ac_objext \
12096     conftest$ac_exeext conftest.$ac_ext
12097 fi
12098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12099 $as_echo "$ac_cv_working_alloca_h" >&6; }
12100 if test $ac_cv_working_alloca_h = yes; then
12101
12102 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12103
12104 fi
12105
12106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12107 $as_echo_n "checking for alloca... " >&6; }
12108 if test "${ac_cv_func_alloca_works+set}" = set; then :
12109   $as_echo_n "(cached) " >&6
12110 else
12111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12112 /* end confdefs.h.  */
12113 #ifdef __GNUC__
12114 # define alloca __builtin_alloca
12115 #else
12116 # ifdef _MSC_VER
12117 #  include <malloc.h>
12118 #  define alloca _alloca
12119 # else
12120 #  ifdef HAVE_ALLOCA_H
12121 #   include <alloca.h>
12122 #  else
12123 #   ifdef _AIX
12124  #pragma alloca
12125 #   else
12126 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12127 char *alloca ();
12128 #    endif
12129 #   endif
12130 #  endif
12131 # endif
12132 #endif
12133
12134 int
12135 main ()
12136 {
12137 char *p = (char *) alloca (1);
12138                                     if (p) return 0;
12139   ;
12140   return 0;
12141 }
12142 _ACEOF
12143 if ac_fn_c_try_link "$LINENO"; then :
12144   ac_cv_func_alloca_works=yes
12145 else
12146   ac_cv_func_alloca_works=no
12147 fi
12148 rm -f core conftest.err conftest.$ac_objext \
12149     conftest$ac_exeext conftest.$ac_ext
12150 fi
12151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12152 $as_echo "$ac_cv_func_alloca_works" >&6; }
12153
12154 if test $ac_cv_func_alloca_works = yes; then
12155
12156 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12157
12158 else
12159   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12160 # that cause trouble.  Some versions do not even contain alloca or
12161 # contain a buggy version.  If you still want to use their alloca,
12162 # use ar to extract alloca.o from them instead of compiling alloca.c.
12163
12164 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12165
12166 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12167
12168
12169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12170 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12171 if test "${ac_cv_os_cray+set}" = set; then :
12172   $as_echo_n "(cached) " >&6
12173 else
12174   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12175 /* end confdefs.h.  */
12176 #if defined CRAY && ! defined CRAY2
12177 webecray
12178 #else
12179 wenotbecray
12180 #endif
12181
12182 _ACEOF
12183 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12184   $EGREP "webecray" >/dev/null 2>&1; then :
12185   ac_cv_os_cray=yes
12186 else
12187   ac_cv_os_cray=no
12188 fi
12189 rm -f conftest*
12190
12191 fi
12192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12193 $as_echo "$ac_cv_os_cray" >&6; }
12194 if test $ac_cv_os_cray = yes; then
12195   for ac_func in _getb67 GETB67 getb67; do
12196     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12197 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12198 eval as_val=\$$as_ac_var
12199    if test "x$as_val" = x""yes; then :
12200
12201 cat >>confdefs.h <<_ACEOF
12202 #define CRAY_STACKSEG_END $ac_func
12203 _ACEOF
12204
12205     break
12206 fi
12207
12208   done
12209 fi
12210
12211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12212 $as_echo_n "checking stack direction for C alloca... " >&6; }
12213 if test "${ac_cv_c_stack_direction+set}" = set; then :
12214   $as_echo_n "(cached) " >&6
12215 else
12216   if test "$cross_compiling" = yes; then :
12217   ac_cv_c_stack_direction=0
12218 else
12219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12220 /* end confdefs.h.  */
12221 $ac_includes_default
12222 int
12223 find_stack_direction ()
12224 {
12225   static char *addr = 0;
12226   auto char dummy;
12227   if (addr == 0)
12228     {
12229       addr = &dummy;
12230       return find_stack_direction ();
12231     }
12232   else
12233     return (&dummy > addr) ? 1 : -1;
12234 }
12235
12236 int
12237 main ()
12238 {
12239   return find_stack_direction () < 0;
12240 }
12241 _ACEOF
12242 if ac_fn_c_try_run "$LINENO"; then :
12243   ac_cv_c_stack_direction=1
12244 else
12245   ac_cv_c_stack_direction=-1
12246 fi
12247 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12248   conftest.$ac_objext conftest.beam conftest.$ac_ext
12249 fi
12250
12251 fi
12252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12253 $as_echo "$ac_cv_c_stack_direction" >&6; }
12254 cat >>confdefs.h <<_ACEOF
12255 #define STACK_DIRECTION $ac_cv_c_stack_direction
12256 _ACEOF
12257
12258
12259 fi
12260
12261
12262
12263   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12264 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12265 if test "${am_cv_langinfo_codeset+set}" = set; then :
12266   $as_echo_n "(cached) " >&6
12267 else
12268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12269 /* end confdefs.h.  */
12270 #include <langinfo.h>
12271 int
12272 main ()
12273 {
12274 char* cs = nl_langinfo(CODESET);
12275   ;
12276   return 0;
12277 }
12278 _ACEOF
12279 if ac_fn_c_try_link "$LINENO"; then :
12280   am_cv_langinfo_codeset=yes
12281 else
12282   am_cv_langinfo_codeset=no
12283 fi
12284 rm -f core conftest.err conftest.$ac_objext \
12285     conftest$ac_exeext conftest.$ac_ext
12286
12287 fi
12288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12289 $as_echo "$am_cv_langinfo_codeset" >&6; }
12290   if test $am_cv_langinfo_codeset = yes; then
12291
12292 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12293
12294   fi
12295
12296
12297   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
12298 do :
12299   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12300 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12301 eval as_val=\$$as_ac_Header
12302    if test "x$as_val" = x""yes; then :
12303   cat >>confdefs.h <<_ACEOF
12304 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12305 _ACEOF
12306
12307 fi
12308
12309 done
12310
12311
12312   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
12313 do :
12314   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12315 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12316 eval as_val=\$$as_ac_var
12317    if test "x$as_val" = x""yes; then :
12318   cat >>confdefs.h <<_ACEOF
12319 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12320 _ACEOF
12321
12322 fi
12323 done
12324
12325
12326   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
12327 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
12328   ac_have_decl=1
12329 else
12330   ac_have_decl=0
12331 fi
12332
12333 cat >>confdefs.h <<_ACEOF
12334 #define HAVE_DECL_STRERROR $ac_have_decl
12335 _ACEOF
12336 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
12337 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
12338   ac_have_decl=1
12339 else
12340   ac_have_decl=0
12341 fi
12342
12343 cat >>confdefs.h <<_ACEOF
12344 #define HAVE_DECL_STRSTR $ac_have_decl
12345 _ACEOF
12346
12347
12348     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12349 $as_echo_n "checking for sigsetjmp... " >&6; }
12350 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12351   $as_echo_n "(cached) " >&6
12352 else
12353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12354 /* end confdefs.h.  */
12355
12356 #include <setjmp.h>
12357
12358 int
12359 main ()
12360 {
12361 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12362   ;
12363   return 0;
12364 }
12365 _ACEOF
12366 if ac_fn_c_try_compile "$LINENO"; then :
12367   gdb_cv_func_sigsetjmp=yes
12368 else
12369   gdb_cv_func_sigsetjmp=no
12370 fi
12371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12372 fi
12373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12374 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12375 if test $gdb_cv_func_sigsetjmp = yes; then
12376
12377 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12378
12379 fi
12380
12381
12382 # Check the return and argument types of ptrace.
12383
12384
12385
12386 for ac_header in sys/ptrace.h ptrace.h
12387 do :
12388   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12389 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12390 eval as_val=\$$as_ac_Header
12391    if test "x$as_val" = x""yes; then :
12392   cat >>confdefs.h <<_ACEOF
12393 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12394 _ACEOF
12395
12396 fi
12397
12398 done
12399
12400
12401 # Needs to be tested in C++ mode, to detect whether we need to cast
12402 # the first argument to enum __ptrace_request.
12403 if test "$enable_build_with_cxx" = "yes"; then
12404     ac_ext=cpp
12405 ac_cpp='$CXXCPP $CPPFLAGS'
12406 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12407 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12408 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12409
12410 fi
12411
12412 gdb_ptrace_headers='
12413 #include <sys/types.h>
12414 #if HAVE_SYS_PTRACE_H
12415 # include <sys/ptrace.h>
12416 #endif
12417 #if HAVE_UNISTD_H
12418 # include <unistd.h>
12419 #endif
12420 '
12421 # There is no point in checking if we don't have a prototype.
12422 ac_fn_cxx_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12423 "
12424 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12425   ac_have_decl=1
12426 else
12427   ac_have_decl=0
12428 fi
12429
12430 cat >>confdefs.h <<_ACEOF
12431 #define HAVE_DECL_PTRACE $ac_have_decl
12432 _ACEOF
12433 if test $ac_have_decl = 1; then :
12434
12435 else
12436
12437   : ${gdb_cv_func_ptrace_ret='int'}
12438   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12439
12440 fi
12441
12442 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12443 # empty argument list, so check for that explicitly.
12444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12445 $as_echo_n "checking return type of ptrace... " >&6; }
12446 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12447   $as_echo_n "(cached) " >&6
12448 else
12449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12450 /* end confdefs.h.  */
12451 $gdb_ptrace_headers
12452 int
12453 main ()
12454 {
12455 extern long ptrace (enum __ptrace_request, ...);
12456   ;
12457   return 0;
12458 }
12459 _ACEOF
12460 if ac_fn_cxx_try_compile "$LINENO"; then :
12461   gdb_cv_func_ptrace_ret='long'
12462 else
12463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12464 /* end confdefs.h.  */
12465 $gdb_ptrace_headers
12466 int
12467 main ()
12468 {
12469 extern int ptrace ();
12470   ;
12471   return 0;
12472 }
12473 _ACEOF
12474 if ac_fn_cxx_try_compile "$LINENO"; then :
12475   gdb_cv_func_ptrace_ret='int'
12476 else
12477   gdb_cv_func_ptrace_ret='long'
12478 fi
12479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12480 fi
12481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12482 fi
12483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12484 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12485
12486 cat >>confdefs.h <<_ACEOF
12487 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12488 _ACEOF
12489
12490 # Check argument types.
12491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12492 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12493 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12494   $as_echo_n "(cached) " >&6
12495 else
12496
12497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12498 /* end confdefs.h.  */
12499 $gdb_ptrace_headers
12500 int
12501 main ()
12502 {
12503 extern long ptrace (enum __ptrace_request, ...);
12504   ;
12505   return 0;
12506 }
12507 _ACEOF
12508 if ac_fn_cxx_try_compile "$LINENO"; then :
12509   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
12510 else
12511
12512 for gdb_arg1 in 'int' 'long'; do
12513  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12514   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12515    for gdb_arg4 in 'int' 'long' 'void *'; do
12516      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12517 /* end confdefs.h.  */
12518 $gdb_ptrace_headers
12519 int
12520 main ()
12521 {
12522
12523 extern $gdb_cv_func_ptrace_ret
12524   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12525
12526   ;
12527   return 0;
12528 }
12529 _ACEOF
12530 if ac_fn_cxx_try_compile "$LINENO"; then :
12531   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12532     break 4;
12533 fi
12534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12535     for gdb_arg5 in 'int *' 'int' 'long'; do
12536      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12537 /* end confdefs.h.  */
12538 $gdb_ptrace_headers
12539 int
12540 main ()
12541 {
12542
12543 extern $gdb_cv_func_ptrace_ret
12544   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12545
12546   ;
12547   return 0;
12548 }
12549 _ACEOF
12550 if ac_fn_cxx_try_compile "$LINENO"; then :
12551
12552 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12553     break 5;
12554 fi
12555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12556     done
12557    done
12558   done
12559  done
12560 done
12561 # Provide a safe default value.
12562 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12563
12564 fi
12565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12566 fi
12567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12568 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12569 ac_save_IFS=$IFS; IFS=','
12570 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12571 IFS=$ac_save_IFS
12572 shift
12573
12574 cat >>confdefs.h <<_ACEOF
12575 #define PTRACE_TYPE_ARG1 $1
12576 _ACEOF
12577
12578
12579 cat >>confdefs.h <<_ACEOF
12580 #define PTRACE_TYPE_ARG3 $3
12581 _ACEOF
12582
12583
12584 cat >>confdefs.h <<_ACEOF
12585 #define PTRACE_TYPE_ARG4 $4
12586 _ACEOF
12587
12588 if test -n "$5"; then
12589
12590 cat >>confdefs.h <<_ACEOF
12591 #define PTRACE_TYPE_ARG5 $5
12592 _ACEOF
12593
12594 fi
12595
12596 if test "$enable_build_with_cxx" = "yes"; then
12597     ac_ext=c
12598 ac_cpp='$CPP $CPPFLAGS'
12599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12602
12603 fi
12604
12605
12606 if test "$cross_compiling" = no; then
12607   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12608 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12609 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12610   $as_echo_n "(cached) " >&6
12611 else
12612   if test "$cross_compiling" = yes; then :
12613   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12614 else
12615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12616 /* end confdefs.h.  */
12617 $ac_includes_default
12618 int
12619 main ()
12620 {
12621 /* If this system has a BSD-style setpgrp which takes arguments,
12622   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12623   exit successfully. */
12624   return setpgrp (1,1) != -1;
12625   ;
12626   return 0;
12627 }
12628 _ACEOF
12629 if ac_fn_c_try_run "$LINENO"; then :
12630   ac_cv_func_setpgrp_void=no
12631 else
12632   ac_cv_func_setpgrp_void=yes
12633 fi
12634 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12635   conftest.$ac_objext conftest.beam conftest.$ac_ext
12636 fi
12637
12638 fi
12639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12640 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12641 if test $ac_cv_func_setpgrp_void = yes; then
12642
12643 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12644
12645 fi
12646
12647 else
12648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12649 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12650 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12651   $as_echo_n "(cached) " >&6
12652 else
12653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12654 /* end confdefs.h.  */
12655
12656 #include <unistd.h>
12657
12658 int
12659 main ()
12660 {
12661
12662   if (setpgrp(1,1) == -1)
12663     exit (0);
12664   else
12665     exit (1);
12666
12667   ;
12668   return 0;
12669 }
12670 _ACEOF
12671 if ac_fn_c_try_compile "$LINENO"; then :
12672   ac_cv_func_setpgrp_void=no
12673 else
12674   ac_cv_func_setpgrp_void=yes
12675 fi
12676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12677 fi
12678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12679 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12680 if test $ac_cv_func_setpgrp_void = yes; then
12681   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12682
12683 fi
12684 fi
12685
12686 # Assume we'll default to using the included libiberty regex.
12687 gdb_use_included_regex=yes
12688
12689 # However, if the system regex is GNU regex, then default to *not*
12690 # using the included regex.
12691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12692 $as_echo_n "checking for GNU regex... " >&6; }
12693 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12694   $as_echo_n "(cached) " >&6
12695 else
12696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12697 /* end confdefs.h.  */
12698 #include <gnu-versions.h>
12699 int
12700 main ()
12701 {
12702 #define REGEX_INTERFACE_VERSION 1
12703 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12704 # error "Version mismatch"
12705 #endif
12706   ;
12707   return 0;
12708 }
12709 _ACEOF
12710 if ac_fn_c_try_compile "$LINENO"; then :
12711   gdb_cv_have_gnu_regex=yes
12712 else
12713   gdb_cv_have_gnu_regex=no
12714 fi
12715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12716 fi
12717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12718 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12719 if test $gdb_cv_have_gnu_regex = yes; then
12720   gdb_use_included_regex=no
12721 fi
12722
12723
12724 # Check whether --with-included-regex was given.
12725 if test "${with_included_regex+set}" = set; then :
12726   withval=$with_included_regex; gdb_with_regex=$withval
12727 else
12728   gdb_with_regex=$gdb_use_included_regex
12729 fi
12730
12731 if test "$gdb_with_regex" = yes; then
12732
12733 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12734
12735 fi
12736
12737 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12738 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12739 #include <sys/proc.h>
12740
12741 "
12742 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12743
12744 cat >>confdefs.h <<_ACEOF
12745 #define HAVE_STRUCT_THREAD_TD_PCB 1
12746 _ACEOF
12747
12748
12749 fi
12750
12751
12752 # See if <sys/lwp.h> defines `struct lwp`.
12753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
12754 $as_echo_n "checking for struct lwp... " >&6; }
12755 if test "${gdb_cv_struct_lwp+set}" = set; then :
12756   $as_echo_n "(cached) " >&6
12757 else
12758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12759 /* end confdefs.h.  */
12760 #include <sys/param.h>
12761 #include <sys/lwp.h>
12762 int
12763 main ()
12764 {
12765 struct lwp l;
12766   ;
12767   return 0;
12768 }
12769 _ACEOF
12770 if ac_fn_c_try_compile "$LINENO"; then :
12771   gdb_cv_struct_lwp=yes
12772 else
12773   gdb_cv_struct_lwp=no
12774 fi
12775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12776 fi
12777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
12778 $as_echo "$gdb_cv_struct_lwp" >&6; }
12779 if test $gdb_cv_struct_lwp = yes; then
12780
12781 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
12782
12783 fi
12784
12785 # See if <machine/reg.h> degines `struct reg'.
12786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
12787 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
12788 if test "${gdb_cv_struct_reg+set}" = set; then :
12789   $as_echo_n "(cached) " >&6
12790 else
12791   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12792 /* end confdefs.h.  */
12793 #include <sys/types.h>
12794 #include <machine/reg.h>
12795 int
12796 main ()
12797 {
12798 struct reg r;
12799   ;
12800   return 0;
12801 }
12802 _ACEOF
12803 if ac_fn_c_try_compile "$LINENO"; then :
12804   gdb_cv_struct_reg=yes
12805 else
12806   gdb_cv_struct_reg=no
12807 fi
12808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12809 fi
12810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
12811 $as_echo "$gdb_cv_struct_reg" >&6; }
12812 if test $gdb_cv_struct_reg = yes; then
12813
12814 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
12815
12816 fi
12817
12818 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
12819 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
12820 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
12821 "
12822 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
12823
12824 cat >>confdefs.h <<_ACEOF
12825 #define HAVE_STRUCT_REG_R_FS 1
12826 _ACEOF
12827
12828
12829 fi
12830 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
12831 "
12832 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
12833
12834 cat >>confdefs.h <<_ACEOF
12835 #define HAVE_STRUCT_REG_R_GS 1
12836 _ACEOF
12837
12838
12839 fi
12840
12841
12842 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
12843 # Older amd64 Linux's don't have the fs_base and gs_base members of
12844 # `struct user_regs_struct'.
12845 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
12846 "
12847 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
12848
12849 cat >>confdefs.h <<_ACEOF
12850 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
12851 _ACEOF
12852
12853
12854 fi
12855 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
12856 "
12857 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
12858
12859 cat >>confdefs.h <<_ACEOF
12860 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
12861 _ACEOF
12862
12863
12864 fi
12865
12866
12867 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
12868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
12869 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
12870 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
12871   $as_echo_n "(cached) " >&6
12872 else
12873   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12874 /* end confdefs.h.  */
12875 #include <sys/ptrace.h>
12876 int
12877 main ()
12878 {
12879 PTRACE_GETREGS;
12880   ;
12881   return 0;
12882 }
12883 _ACEOF
12884 if ac_fn_c_try_compile "$LINENO"; then :
12885   gdb_cv_have_ptrace_getregs=yes
12886 else
12887   gdb_cv_have_ptrace_getregs=no
12888 fi
12889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12890 fi
12891
12892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
12893 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
12894 if test $gdb_cv_have_ptrace_getregs = yes; then
12895
12896 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
12897
12898 fi
12899
12900 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
12901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
12902 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
12903 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
12904   $as_echo_n "(cached) " >&6
12905 else
12906   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12907 /* end confdefs.h.  */
12908 #include <sys/ptrace.h>
12909 int
12910 main ()
12911 {
12912 PTRACE_GETFPXREGS;
12913   ;
12914   return 0;
12915 }
12916 _ACEOF
12917 if ac_fn_c_try_compile "$LINENO"; then :
12918   gdb_cv_have_ptrace_getfpxregs=yes
12919 else
12920   gdb_cv_have_ptrace_getfpxregs=no
12921 fi
12922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12923 fi
12924
12925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
12926 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
12927 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
12928
12929 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
12930
12931 fi
12932
12933 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
12934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
12935 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
12936 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
12937   $as_echo_n "(cached) " >&6
12938 else
12939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12940 /* end confdefs.h.  */
12941 #include <sys/types.h>
12942 #include <sys/ptrace.h>
12943 int
12944 main ()
12945 {
12946 PT_GETDBREGS;
12947   ;
12948   return 0;
12949 }
12950 _ACEOF
12951 if ac_fn_c_try_compile "$LINENO"; then :
12952   gdb_cv_have_pt_getdbregs=yes
12953 else
12954   gdb_cv_have_pt_getdbregs=no
12955 fi
12956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12957 fi
12958
12959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
12960 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
12961 if test $gdb_cv_have_pt_getdbregs = yes; then
12962
12963 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
12964
12965 fi
12966
12967 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
12968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
12969 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
12970 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
12971   $as_echo_n "(cached) " >&6
12972 else
12973   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12974 /* end confdefs.h.  */
12975 #include <sys/types.h>
12976 #include <sys/ptrace.h>
12977 int
12978 main ()
12979 {
12980 PT_GETXMMREGS;
12981   ;
12982   return 0;
12983 }
12984 _ACEOF
12985 if ac_fn_c_try_compile "$LINENO"; then :
12986   gdb_cv_have_pt_getxmmregs=yes
12987 else
12988   gdb_cv_have_pt_getxmmregs=no
12989 fi
12990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12991 fi
12992
12993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
12994 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
12995 if test $gdb_cv_have_pt_getxmmregs = yes; then
12996
12997 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
12998
12999 fi
13000
13001 # Detect which type of /proc is in use, such as for Solaris.
13002
13003 if test "${target}" = "${host}"; then
13004   case "${host}" in
13005   *-*-sysv4.2* | *-*-sysv5* )
13006
13007 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13008
13009       ;;
13010   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
13011
13012 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13013
13014       ;;
13015   mips-sgi-irix5*)
13016       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
13017
13018 $as_echo "#define _KMEMUSER 1" >>confdefs.h
13019
13020       ;;
13021   esac
13022 fi
13023
13024 if test "$ac_cv_header_sys_procfs_h" = yes; then
13025   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13026 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13027  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13028   $as_echo_n "(cached) " >&6
13029 else
13030   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13031 /* end confdefs.h.  */
13032
13033 #define _SYSCALL32
13034 /* Needed for new procfs interface on sparc-solaris.  */
13035 #define _STRUCTURED_PROC 1
13036 #include <sys/procfs.h>
13037 int
13038 main ()
13039 {
13040 gregset_t avar
13041   ;
13042   return 0;
13043 }
13044 _ACEOF
13045 if ac_fn_c_try_compile "$LINENO"; then :
13046   bfd_cv_have_sys_procfs_type_gregset_t=yes
13047 else
13048   bfd_cv_have_sys_procfs_type_gregset_t=no
13049
13050 fi
13051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13052 fi
13053
13054  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13055
13056 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13057
13058  fi
13059  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13060 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13061
13062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13063 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13064  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13065   $as_echo_n "(cached) " >&6
13066 else
13067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13068 /* end confdefs.h.  */
13069
13070 #define _SYSCALL32
13071 /* Needed for new procfs interface on sparc-solaris.  */
13072 #define _STRUCTURED_PROC 1
13073 #include <sys/procfs.h>
13074 int
13075 main ()
13076 {
13077 fpregset_t avar
13078   ;
13079   return 0;
13080 }
13081 _ACEOF
13082 if ac_fn_c_try_compile "$LINENO"; then :
13083   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13084 else
13085   bfd_cv_have_sys_procfs_type_fpregset_t=no
13086
13087 fi
13088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13089 fi
13090
13091  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13092
13093 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13094
13095  fi
13096  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13097 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13098
13099   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13100 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13101  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13102   $as_echo_n "(cached) " >&6
13103 else
13104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13105 /* end confdefs.h.  */
13106
13107 #define _SYSCALL32
13108 /* Needed for new procfs interface on sparc-solaris.  */
13109 #define _STRUCTURED_PROC 1
13110 #include <sys/procfs.h>
13111 int
13112 main ()
13113 {
13114 prgregset_t avar
13115   ;
13116   return 0;
13117 }
13118 _ACEOF
13119 if ac_fn_c_try_compile "$LINENO"; then :
13120   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13121 else
13122   bfd_cv_have_sys_procfs_type_prgregset_t=no
13123
13124 fi
13125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13126 fi
13127
13128  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13129
13130 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13131
13132  fi
13133  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13134 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13135
13136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13137 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13138  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13139   $as_echo_n "(cached) " >&6
13140 else
13141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13142 /* end confdefs.h.  */
13143
13144 #define _SYSCALL32
13145 /* Needed for new procfs interface on sparc-solaris.  */
13146 #define _STRUCTURED_PROC 1
13147 #include <sys/procfs.h>
13148 int
13149 main ()
13150 {
13151 prfpregset_t avar
13152   ;
13153   return 0;
13154 }
13155 _ACEOF
13156 if ac_fn_c_try_compile "$LINENO"; then :
13157   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13158 else
13159   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13160
13161 fi
13162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13163 fi
13164
13165  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13166
13167 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13168
13169  fi
13170  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13171 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13172
13173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13174 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13175  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13176   $as_echo_n "(cached) " >&6
13177 else
13178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13179 /* end confdefs.h.  */
13180
13181 #define _SYSCALL32
13182 /* Needed for new procfs interface on sparc-solaris.  */
13183 #define _STRUCTURED_PROC 1
13184 #include <sys/procfs.h>
13185 int
13186 main ()
13187 {
13188 prgregset32_t avar
13189   ;
13190   return 0;
13191 }
13192 _ACEOF
13193 if ac_fn_c_try_compile "$LINENO"; then :
13194   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13195 else
13196   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13197
13198 fi
13199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13200 fi
13201
13202  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13203
13204 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13205
13206  fi
13207  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13208 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13209
13210   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13211 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13212  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13213   $as_echo_n "(cached) " >&6
13214 else
13215   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13216 /* end confdefs.h.  */
13217
13218 #define _SYSCALL32
13219 /* Needed for new procfs interface on sparc-solaris.  */
13220 #define _STRUCTURED_PROC 1
13221 #include <sys/procfs.h>
13222 int
13223 main ()
13224 {
13225 lwpid_t avar
13226   ;
13227   return 0;
13228 }
13229 _ACEOF
13230 if ac_fn_c_try_compile "$LINENO"; then :
13231   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13232 else
13233   bfd_cv_have_sys_procfs_type_lwpid_t=no
13234
13235 fi
13236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13237 fi
13238
13239  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13240
13241 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13242
13243  fi
13244  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13245 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13246
13247   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13248 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13249  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13250   $as_echo_n "(cached) " >&6
13251 else
13252   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13253 /* end confdefs.h.  */
13254
13255 #define _SYSCALL32
13256 /* Needed for new procfs interface on sparc-solaris.  */
13257 #define _STRUCTURED_PROC 1
13258 #include <sys/procfs.h>
13259 int
13260 main ()
13261 {
13262 psaddr_t avar
13263   ;
13264   return 0;
13265 }
13266 _ACEOF
13267 if ac_fn_c_try_compile "$LINENO"; then :
13268   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13269 else
13270   bfd_cv_have_sys_procfs_type_psaddr_t=no
13271
13272 fi
13273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13274 fi
13275
13276  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13277
13278 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13279
13280  fi
13281  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13282 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13283
13284   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13285 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13286  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13287   $as_echo_n "(cached) " >&6
13288 else
13289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13290 /* end confdefs.h.  */
13291
13292 #define _SYSCALL32
13293 /* Needed for new procfs interface on sparc-solaris.  */
13294 #define _STRUCTURED_PROC 1
13295 #include <sys/procfs.h>
13296 int
13297 main ()
13298 {
13299 prsysent_t avar
13300   ;
13301   return 0;
13302 }
13303 _ACEOF
13304 if ac_fn_c_try_compile "$LINENO"; then :
13305   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13306 else
13307   bfd_cv_have_sys_procfs_type_prsysent_t=no
13308
13309 fi
13310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13311 fi
13312
13313  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13314
13315 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13316
13317  fi
13318  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13319 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13320
13321   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13322 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13323  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13324   $as_echo_n "(cached) " >&6
13325 else
13326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13327 /* end confdefs.h.  */
13328
13329 #define _SYSCALL32
13330 /* Needed for new procfs interface on sparc-solaris.  */
13331 #define _STRUCTURED_PROC 1
13332 #include <sys/procfs.h>
13333 int
13334 main ()
13335 {
13336 pr_sigset_t avar
13337   ;
13338   return 0;
13339 }
13340 _ACEOF
13341 if ac_fn_c_try_compile "$LINENO"; then :
13342   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13343 else
13344   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13345
13346 fi
13347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13348 fi
13349
13350  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13351
13352 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13353
13354  fi
13355  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13356 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13357
13358   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13359 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13360  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13361   $as_echo_n "(cached) " >&6
13362 else
13363   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13364 /* end confdefs.h.  */
13365
13366 #define _SYSCALL32
13367 /* Needed for new procfs interface on sparc-solaris.  */
13368 #define _STRUCTURED_PROC 1
13369 #include <sys/procfs.h>
13370 int
13371 main ()
13372 {
13373 pr_sigaction64_t avar
13374   ;
13375   return 0;
13376 }
13377 _ACEOF
13378 if ac_fn_c_try_compile "$LINENO"; then :
13379   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13380 else
13381   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13382
13383 fi
13384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13385 fi
13386
13387  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13388
13389 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13390
13391  fi
13392  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13393 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13394
13395   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13396 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13397  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13398   $as_echo_n "(cached) " >&6
13399 else
13400   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13401 /* end confdefs.h.  */
13402
13403 #define _SYSCALL32
13404 /* Needed for new procfs interface on sparc-solaris.  */
13405 #define _STRUCTURED_PROC 1
13406 #include <sys/procfs.h>
13407 int
13408 main ()
13409 {
13410 pr_siginfo64_t avar
13411   ;
13412   return 0;
13413 }
13414 _ACEOF
13415 if ac_fn_c_try_compile "$LINENO"; then :
13416   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13417 else
13418   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13419
13420 fi
13421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13422 fi
13423
13424  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13425
13426 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13427
13428  fi
13429  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13430 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13431
13432
13433
13434
13435
13436   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13437     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13438 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13439     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13440   $as_echo_n "(cached) " >&6
13441 else
13442   if test "$cross_compiling" = yes; then :
13443   gdb_cv_prfpregset_t_broken=yes
13444 else
13445   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13446 /* end confdefs.h.  */
13447 #include <sys/procfs.h>
13448        int main ()
13449        {
13450          if (sizeof (prfpregset_t) == sizeof (void *))
13451            return 1;
13452          return 0;
13453        }
13454 _ACEOF
13455 if ac_fn_c_try_run "$LINENO"; then :
13456   gdb_cv_prfpregset_t_broken=no
13457 else
13458   gdb_cv_prfpregset_t_broken=yes
13459 fi
13460 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13461   conftest.$ac_objext conftest.beam conftest.$ac_ext
13462 fi
13463
13464 fi
13465
13466     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13467 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13468     if test $gdb_cv_prfpregset_t_broken = yes; then
13469
13470 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13471
13472     fi
13473   fi
13474 fi
13475
13476 # Check if the compiler supports the `long long' type.
13477
13478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13479 $as_echo_n "checking for long long support in compiler... " >&6; }
13480 if test "${gdb_cv_c_long_long+set}" = set; then :
13481   $as_echo_n "(cached) " >&6
13482 else
13483   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13484 /* end confdefs.h.  */
13485 extern long long foo;
13486 int
13487 main ()
13488 {
13489 switch (foo & 2) { case 0: return 1; }
13490   ;
13491   return 0;
13492 }
13493 _ACEOF
13494 if ac_fn_c_try_compile "$LINENO"; then :
13495   gdb_cv_c_long_long=yes
13496 else
13497   gdb_cv_c_long_long=no
13498 fi
13499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13500 fi
13501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
13502 $as_echo "$gdb_cv_c_long_long" >&6; }
13503 if test $gdb_cv_c_long_long != yes; then
13504   # libdecnumber requires long long.
13505   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
13506 fi
13507
13508 # Check if the compiler and runtime support printing long longs.
13509
13510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
13511 $as_echo_n "checking for long long support in printf... " >&6; }
13512 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
13513   $as_echo_n "(cached) " >&6
13514 else
13515   if test "$cross_compiling" = yes; then :
13516   gdb_cv_printf_has_long_long=no
13517 else
13518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13519 /* end confdefs.h.  */
13520 $ac_includes_default
13521 int
13522 main ()
13523 {
13524 char buf[32];
13525   long long l = 0;
13526   l = (l << 16) + 0x0123;
13527   l = (l << 16) + 0x4567;
13528   l = (l << 16) + 0x89ab;
13529   l = (l << 16) + 0xcdef;
13530   sprintf (buf, "0x%016llx", l);
13531   return (strcmp ("0x0123456789abcdef", buf));
13532   ;
13533   return 0;
13534 }
13535 _ACEOF
13536 if ac_fn_c_try_run "$LINENO"; then :
13537   gdb_cv_printf_has_long_long=yes
13538 else
13539   gdb_cv_printf_has_long_long=no
13540 fi
13541 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13542   conftest.$ac_objext conftest.beam conftest.$ac_ext
13543 fi
13544
13545 fi
13546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
13547 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
13548 if test $gdb_cv_printf_has_long_long = yes; then
13549
13550 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
13551
13552 fi
13553
13554 # Check if the compiler and runtime support printing decfloats.
13555
13556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
13557 $as_echo_n "checking for decfloat support in printf... " >&6; }
13558 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
13559   $as_echo_n "(cached) " >&6
13560 else
13561   if test "$cross_compiling" = yes; then :
13562   gdb_cv_printf_has_decfloat=no
13563 else
13564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13565 /* end confdefs.h.  */
13566 $ac_includes_default
13567 int
13568 main ()
13569 {
13570 char buf[64];
13571   _Decimal32 d32 = 1.2345df;
13572   _Decimal64 d64 = 1.2345dd;
13573   _Decimal128 d128 = 1.2345dl;
13574   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
13575   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
13576   ;
13577   return 0;
13578 }
13579 _ACEOF
13580 if ac_fn_c_try_run "$LINENO"; then :
13581   gdb_cv_printf_has_decfloat=yes
13582 else
13583   gdb_cv_printf_has_decfloat=no
13584 fi
13585 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13586   conftest.$ac_objext conftest.beam conftest.$ac_ext
13587 fi
13588
13589 fi
13590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
13591 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
13592 if test $gdb_cv_printf_has_decfloat = yes; then
13593
13594 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
13595
13596 fi
13597
13598 # Check if the compiler supports the `long double' type.  We can't use
13599 # AC_C_LONG_DOUBLE because that one does additional checks on the
13600 # constants defined in <float.h> that fail on some systems,
13601 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
13602
13603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
13604 $as_echo_n "checking for long double support in compiler... " >&6; }
13605 if test "${gdb_cv_c_long_double+set}" = set; then :
13606   $as_echo_n "(cached) " >&6
13607 else
13608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13609 /* end confdefs.h.  */
13610 long double foo;
13611 _ACEOF
13612 if ac_fn_c_try_compile "$LINENO"; then :
13613   gdb_cv_c_long_double=yes
13614 else
13615   gdb_cv_c_long_double=no
13616 fi
13617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13618 fi
13619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
13620 $as_echo "$gdb_cv_c_long_double" >&6; }
13621 if test $gdb_cv_c_long_double = yes; then
13622
13623 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
13624
13625 fi
13626
13627 # Check if the compiler and runtime support printing long doubles.
13628
13629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
13630 $as_echo_n "checking for long double support in printf... " >&6; }
13631 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
13632   $as_echo_n "(cached) " >&6
13633 else
13634   if test "$cross_compiling" = yes; then :
13635   gdb_cv_printf_has_long_double=no
13636 else
13637   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13638 /* end confdefs.h.  */
13639 $ac_includes_default
13640 int
13641 main ()
13642 {
13643 char buf[16];
13644   long double f = 3.141592653;
13645   sprintf (buf, "%Lg", f);
13646   return (strncmp ("3.14159", buf, 7));
13647   ;
13648   return 0;
13649 }
13650 _ACEOF
13651 if ac_fn_c_try_run "$LINENO"; then :
13652   gdb_cv_printf_has_long_double=yes
13653 else
13654   gdb_cv_printf_has_long_double=no
13655 fi
13656 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13657   conftest.$ac_objext conftest.beam conftest.$ac_ext
13658 fi
13659
13660 fi
13661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
13662 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
13663 if test $gdb_cv_printf_has_long_double = yes; then
13664
13665 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
13666
13667 fi
13668
13669 # Check if the compiler and runtime support scanning long doubles.
13670
13671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
13672 $as_echo_n "checking for long double support in scanf... " >&6; }
13673 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
13674   $as_echo_n "(cached) " >&6
13675 else
13676   if test "$cross_compiling" = yes; then :
13677   gdb_cv_scanf_has_long_double=no
13678 else
13679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13680 /* end confdefs.h.  */
13681 #include <stdio.h>
13682 int
13683 main ()
13684 {
13685 char *buf = "3.141592653";
13686   long double f = 0;
13687   sscanf (buf, "%Lg", &f);
13688   return !(f > 3.14159 && f < 3.14160);
13689   ;
13690   return 0;
13691 }
13692 _ACEOF
13693 if ac_fn_c_try_run "$LINENO"; then :
13694   gdb_cv_scanf_has_long_double=yes
13695 else
13696   gdb_cv_scanf_has_long_double=no
13697 fi
13698 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13699   conftest.$ac_objext conftest.beam conftest.$ac_ext
13700 fi
13701
13702 fi
13703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
13704 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
13705 if test $gdb_cv_scanf_has_long_double = yes; then
13706
13707 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
13708
13709 fi
13710
13711 case ${host_os} in
13712 aix*)
13713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
13714 $as_echo_n "checking for -bbigtoc option... " >&6; }
13715 if test "${gdb_cv_bigtoc+set}" = set; then :
13716   $as_echo_n "(cached) " >&6
13717 else
13718
13719     SAVE_LDFLAGS=$LDFLAGS
13720
13721     case $GCC in
13722     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
13723     *) gdb_cv_bigtoc=-bbigtoc ;;
13724     esac
13725
13726     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
13727     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13728 /* end confdefs.h.  */
13729
13730 int
13731 main ()
13732 {
13733 int i;
13734   ;
13735   return 0;
13736 }
13737 _ACEOF
13738 if ac_fn_c_try_link "$LINENO"; then :
13739
13740 else
13741   gdb_cv_bigtoc=
13742 fi
13743 rm -f core conftest.err conftest.$ac_objext \
13744     conftest$ac_exeext conftest.$ac_ext
13745     LDFLAGS="${SAVE_LDFLAGS}"
13746
13747 fi
13748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
13749 $as_echo "$gdb_cv_bigtoc" >&6; }
13750   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
13751   ;;
13752 esac
13753
13754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
13755 $as_echo_n "checking for the dynamic export flag... " >&6; }
13756 dynamic_list=false
13757 if test "${gdb_native}" = yes; then
13758    # The dynamically loaded libthread_db needs access to symbols in the gdb
13759    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
13760    # may not be supported there.
13761    old_LDFLAGS="$LDFLAGS"
13762    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
13763    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
13764    LDFLAGS="$LDFLAGS $RDYNAMIC"
13765    if test "${have_libpython}" = no; then
13766      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13767 /* end confdefs.h.  */
13768
13769 int
13770 main ()
13771 {
13772
13773   ;
13774   return 0;
13775 }
13776 _ACEOF
13777 if ac_fn_c_try_link "$LINENO"; then :
13778   dynamic_list=true
13779 fi
13780 rm -f core conftest.err conftest.$ac_objext \
13781     conftest$ac_exeext conftest.$ac_ext
13782    else
13783      # Workaround http://bugs.python.org/issue4434 where static
13784      # libpythonX.Y.a would get its symbols required for
13785      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
13786      # Problem does not happen for the recommended libpythonX.Y.so linkage.
13787      old_CFLAGS="$CFLAGS"
13788      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
13789      old_LIBS="$LIBS"
13790      LIBS="$LIBS $PYTHON_LIBS"
13791      if test "$cross_compiling" = yes; then :
13792   true
13793 else
13794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13795 /* end confdefs.h.  */
13796 #include "${have_libpython}/Python.h"
13797 int
13798 main ()
13799 {
13800 int err;
13801           Py_Initialize ();
13802           err = PyRun_SimpleString ("import itertools\n");
13803           Py_Finalize ();
13804           return err == 0 ? 0 : 1;
13805   ;
13806   return 0;
13807 }
13808 _ACEOF
13809 if ac_fn_c_try_run "$LINENO"; then :
13810   dynamic_list=true
13811 fi
13812 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13813   conftest.$ac_objext conftest.beam conftest.$ac_ext
13814 fi
13815
13816      LIBS="$old_LIBS"
13817      CFLAGS="$old_CFLAGS"
13818    fi
13819    LDFLAGS="$old_LDFLAGS"
13820 fi
13821 if $dynamic_list; then
13822   found="-Wl,--dynamic-list"
13823   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
13824 else
13825   found="-rdynamic"
13826   RDYNAMIC="-rdynamic"
13827 fi
13828
13829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
13830 $as_echo "$found" >&6; }
13831
13832
13833 if test ${build} = ${host} -a ${host} = ${target} ; then
13834    case ${host_os} in
13835    solaris*)
13836       # See if thread_db library is around for Solaris thread debugging.
13837       # Note that we must explicitly test for version 1 of the library
13838       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
13839       # the same API.
13840       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
13841 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
13842       if test -f /usr/lib/libthread_db.so.1 ; then
13843          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13844 $as_echo "yes" >&6; }
13845
13846 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
13847
13848          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
13849          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
13850          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13851 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13852 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
13853   $as_echo_n "(cached) " >&6
13854 else
13855   ac_check_lib_save_LIBS=$LIBS
13856 LIBS="-ldl  $LIBS"
13857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13858 /* end confdefs.h.  */
13859
13860 /* Override any GCC internal prototype to avoid an error.
13861    Use char because int might match the return type of a GCC
13862    builtin and then its argument prototype would still apply.  */
13863 #ifdef __cplusplus
13864 extern "C"
13865 #endif
13866 char dlopen ();
13867 int
13868 main ()
13869 {
13870 return dlopen ();
13871   ;
13872   return 0;
13873 }
13874 _ACEOF
13875 if ac_fn_c_try_link "$LINENO"; then :
13876   ac_cv_lib_dl_dlopen=yes
13877 else
13878   ac_cv_lib_dl_dlopen=no
13879 fi
13880 rm -f core conftest.err conftest.$ac_objext \
13881     conftest$ac_exeext conftest.$ac_ext
13882 LIBS=$ac_check_lib_save_LIBS
13883 fi
13884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13885 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13886 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
13887   cat >>confdefs.h <<_ACEOF
13888 #define HAVE_LIBDL 1
13889 _ACEOF
13890
13891   LIBS="-ldl $LIBS"
13892
13893 fi
13894
13895          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
13896          # Sun randomly tweaked the prototypes in <proc_service.h>
13897          # at one point.
13898          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
13899 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
13900          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
13901   $as_echo_n "(cached) " >&6
13902 else
13903
13904             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13905 /* end confdefs.h.  */
13906
13907                 #include <proc_service.h>
13908                 ps_err_e ps_pdwrite
13909                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
13910
13911 int
13912 main ()
13913 {
13914
13915   ;
13916   return 0;
13917 }
13918 _ACEOF
13919 if ac_fn_c_try_compile "$LINENO"; then :
13920   gdb_cv_proc_service_is_old=no
13921 else
13922   gdb_cv_proc_service_is_old=yes
13923 fi
13924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13925
13926 fi
13927
13928          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
13929 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
13930          if test $gdb_cv_proc_service_is_old = yes; then
13931
13932 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
13933
13934          fi
13935       else
13936          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13937 $as_echo "no" >&6; }
13938       fi
13939       ;;
13940    aix*)
13941       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
13942 $as_echo_n "checking for AiX thread debugging library... " >&6; }
13943       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
13944   $as_echo_n "(cached) " >&6
13945 else
13946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13947 /* end confdefs.h.  */
13948 #include <sys/pthdebug.h>
13949 int
13950 main ()
13951 {
13952 #ifndef PTHDB_VERSION_3
13953                                     #error
13954                                     #endif
13955   ;
13956   return 0;
13957 }
13958 _ACEOF
13959 if ac_fn_c_try_compile "$LINENO"; then :
13960   gdb_cv_have_aix_thread_debug=yes
13961 else
13962   gdb_cv_have_aix_thread_debug=no
13963 fi
13964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13965 fi
13966
13967       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
13968 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
13969       if test $gdb_cv_have_aix_thread_debug = yes; then
13970          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
13971          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
13972          LIBS="$LIBS -lpthdebug"
13973
13974          # Older versions of AIX do not provide the declaration for
13975          # the getthrds function (it appears that it was introduced
13976          # with AIX 6.x).
13977          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
13978 "
13979 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
13980   ac_have_decl=1
13981 else
13982   ac_have_decl=0
13983 fi
13984
13985 cat >>confdefs.h <<_ACEOF
13986 #define HAVE_DECL_GETTHRDS $ac_have_decl
13987 _ACEOF
13988
13989       fi
13990       ;;
13991    esac
13992
13993 fi
13994
13995 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13996    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13997 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13998 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13999   $as_echo_n "(cached) " >&6
14000 else
14001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14002 /* end confdefs.h.  */
14003 #include <thread_db.h>
14004 int
14005 main ()
14006 {
14007 int i = TD_NOTALLOC;
14008   ;
14009   return 0;
14010 }
14011 _ACEOF
14012 if ac_fn_c_try_compile "$LINENO"; then :
14013   gdb_cv_thread_db_h_has_td_notalloc=yes
14014 else
14015   gdb_cv_thread_db_h_has_td_notalloc=no
14016
14017 fi
14018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14019
14020 fi
14021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14022 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14023    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14024 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14025 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14026   $as_echo_n "(cached) " >&6
14027 else
14028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14029 /* end confdefs.h.  */
14030 #include <thread_db.h>
14031 int
14032 main ()
14033 {
14034 int i = TD_VERSION;
14035   ;
14036   return 0;
14037 }
14038 _ACEOF
14039 if ac_fn_c_try_compile "$LINENO"; then :
14040   gdb_cv_thread_db_h_has_td_version=yes
14041 else
14042   gdb_cv_thread_db_h_has_td_version=no
14043
14044 fi
14045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14046
14047 fi
14048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14049 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14050    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14051 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14052 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14053   $as_echo_n "(cached) " >&6
14054 else
14055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14056 /* end confdefs.h.  */
14057 #include <thread_db.h>
14058 int
14059 main ()
14060 {
14061 int i = TD_NOTLS;
14062   ;
14063   return 0;
14064 }
14065 _ACEOF
14066 if ac_fn_c_try_compile "$LINENO"; then :
14067   gdb_cv_thread_db_h_has_td_notls=yes
14068 else
14069   gdb_cv_thread_db_h_has_td_notls=no
14070
14071 fi
14072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14073
14074 fi
14075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14076 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14077 fi
14078 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14079
14080 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14081
14082 fi
14083 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14084
14085 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14086
14087 fi
14088 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14089
14090 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14091
14092 fi
14093
14094 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
14095    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
14096 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
14097 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
14098   $as_echo_n "(cached) " >&6
14099 else
14100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14101 /* end confdefs.h.  */
14102 #include <sys/syscall.h>
14103 int
14104 main ()
14105 {
14106 int i = __NR_tkill;
14107   ;
14108   return 0;
14109 }
14110 _ACEOF
14111 if ac_fn_c_try_compile "$LINENO"; then :
14112   gdb_cv_sys_syscall_h_has_tkill=yes
14113 else
14114   gdb_cv_sys_syscall_h_has_tkill=no
14115
14116 fi
14117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14118
14119 fi
14120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
14121 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
14122 fi
14123 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
14124   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
14125 if test "x$ac_cv_func_syscall" = x""yes; then :
14126
14127 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
14128
14129
14130 fi
14131
14132 fi
14133
14134 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14135 "
14136 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14137   ac_have_decl=1
14138 else
14139   ac_have_decl=0
14140 fi
14141
14142 cat >>confdefs.h <<_ACEOF
14143 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14144 _ACEOF
14145
14146
14147 if test "$cross_compiling" = yes; then :
14148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14149 /* end confdefs.h.  */
14150 #include <sys/personality.h>
14151 int
14152 main ()
14153 {
14154
14155 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14156 #       define ADDR_NO_RANDOMIZE 0x0040000
14157 #      endif
14158        /* Test the flag could be set and stays set.  */
14159        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14160        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14161            return 1
14162   ;
14163   return 0;
14164 }
14165 _ACEOF
14166 if ac_fn_c_try_link "$LINENO"; then :
14167   have_personality=true
14168 else
14169   have_personality=false
14170 fi
14171 rm -f core conftest.err conftest.$ac_objext \
14172     conftest$ac_exeext conftest.$ac_ext
14173 else
14174   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14175 /* end confdefs.h.  */
14176 #include <sys/personality.h>
14177 int
14178 main ()
14179 {
14180
14181 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14182 #       define ADDR_NO_RANDOMIZE 0x0040000
14183 #      endif
14184        /* Test the flag could be set and stays set.  */
14185        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14186        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14187            return 1
14188   ;
14189   return 0;
14190 }
14191 _ACEOF
14192 if ac_fn_c_try_run "$LINENO"; then :
14193   have_personality=true
14194 else
14195   have_personality=false
14196 fi
14197 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14198   conftest.$ac_objext conftest.beam conftest.$ac_ext
14199 fi
14200
14201 if $have_personality
14202 then
14203
14204 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14205
14206 fi
14207
14208 case $host_os in
14209   go32* | *djgpp*)
14210     gdbinit=gdb.ini
14211     ;;
14212   *)
14213     gdbinit=.gdbinit
14214     ;;
14215 esac
14216
14217 cat >>confdefs.h <<_ACEOF
14218 #define GDBINIT "$gdbinit"
14219 _ACEOF
14220
14221
14222
14223 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
14224 # except that the argument to --with-sysroot is optional.
14225 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
14226 if test "x$with_sysroot" = xyes; then
14227   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
14228 fi
14229
14230 # Check whether --with-sysroot was given.
14231 if test "${with_sysroot+set}" = set; then :
14232   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
14233 else
14234   TARGET_SYSTEM_ROOT=
14235 fi
14236
14237
14238   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14239   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14240   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
14241   ac_define_dir=`eval echo $ac_define_dir`
14242
14243 cat >>confdefs.h <<_ACEOF
14244 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
14245 _ACEOF
14246
14247
14248
14249
14250   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14251      if test "x$prefix" = xNONE; then
14252         test_prefix=/usr/local
14253      else
14254         test_prefix=$prefix
14255      fi
14256   else
14257      test_prefix=$exec_prefix
14258   fi
14259   value=0
14260   case ${ac_define_dir} in
14261      "${test_prefix}"|"${test_prefix}/"*|\
14262         '${exec_prefix}'|'${exec_prefix}/'*)
14263      value=1
14264      ;;
14265   esac
14266
14267 cat >>confdefs.h <<_ACEOF
14268 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
14269 _ACEOF
14270
14271
14272
14273
14274
14275 # Check whether --with-system-gdbinit was given.
14276 if test "${with_system_gdbinit+set}" = set; then :
14277   withval=$with_system_gdbinit;
14278     SYSTEM_GDBINIT=$withval
14279 else
14280   SYSTEM_GDBINIT=
14281 fi
14282
14283
14284   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14285   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14286   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14287   ac_define_dir=`eval echo $ac_define_dir`
14288
14289 cat >>confdefs.h <<_ACEOF
14290 #define SYSTEM_GDBINIT "$ac_define_dir"
14291 _ACEOF
14292
14293
14294
14295
14296   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14297      if test "x$prefix" = xNONE; then
14298         test_prefix=/usr/local
14299      else
14300         test_prefix=$prefix
14301      fi
14302   else
14303      test_prefix=$exec_prefix
14304   fi
14305   value=0
14306   case ${ac_define_dir} in
14307      "${test_prefix}"|"${test_prefix}/"*|\
14308         '${exec_prefix}'|'${exec_prefix}/'*)
14309      value=1
14310      ;;
14311   esac
14312
14313 cat >>confdefs.h <<_ACEOF
14314 #define SYSTEM_GDBINIT_RELOCATABLE $value
14315 _ACEOF
14316
14317
14318
14319
14320 # Check whether --enable-werror was given.
14321 if test "${enable_werror+set}" = set; then :
14322   enableval=$enable_werror; case "${enableval}" in
14323      yes | y) ERROR_ON_WARNING="yes" ;;
14324      no | n)  ERROR_ON_WARNING="no" ;;
14325      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14326    esac
14327 fi
14328
14329
14330 # Enable -Werror by default when using gcc in C mode.  Leave it off
14331 # for C++ until we're warning clean.  Turn it off for releases.
14332 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
14333    && test x"$enable_build_with_cxx" != x"yes" \
14334    && $development; then
14335     ERROR_ON_WARNING=yes
14336 fi
14337
14338 WERROR_CFLAGS=""
14339 if test "${ERROR_ON_WARNING}" = yes ; then
14340     WERROR_CFLAGS="-Werror"
14341 fi
14342
14343 # These options work in either C or C++ modes.
14344 build_warnings="-Wall -Wpointer-arith \
14345 -Wno-unused -Wunused-value -Wunused-function \
14346 -Wno-switch -Wno-char-subscripts \
14347 -Wempty-body"
14348
14349 # Now add in C and C++ specific options, depending on mode.
14350 if test "$enable_build_with_cxx" = "yes"; then
14351    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
14352 -Wno-narrowing"
14353 else
14354    build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
14355 -Wdeclaration-after-statement -Wmissing-parameter-type \
14356 -Wold-style-declaration -Wold-style-definition"
14357 fi
14358
14359 # Enable -Wno-format by default when using gcc on mingw since many
14360 # GCC versions complain about %I64.
14361 case "${host}" in
14362   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14363   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
14364 esac
14365
14366 # Check whether --enable-build-warnings was given.
14367 if test "${enable_build_warnings+set}" = set; then :
14368   enableval=$enable_build_warnings; case "${enableval}" in
14369   yes)  ;;
14370   no)   build_warnings="-w";;
14371   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14372         build_warnings="${build_warnings} ${t}";;
14373   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14374         build_warnings="${t} ${build_warnings}";;
14375   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14376 esac
14377 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14378   echo "Setting compiler warning flags = $build_warnings" 6>&1
14379 fi
14380 fi
14381 # Check whether --enable-gdb-build-warnings was given.
14382 if test "${enable_gdb_build_warnings+set}" = set; then :
14383   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14384   yes)  ;;
14385   no)   build_warnings="-w";;
14386   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14387         build_warnings="${build_warnings} ${t}";;
14388   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14389         build_warnings="${t} ${build_warnings}";;
14390   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14391 esac
14392 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14393   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14394 fi
14395 fi
14396
14397 # The set of warnings supported by a C++ compiler is not the same as
14398 # of the C compiler.
14399 if test "$enable_build_with_cxx" = "yes"; then
14400     ac_ext=cpp
14401 ac_cpp='$CXXCPP $CPPFLAGS'
14402 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14403 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14404 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14405
14406 fi
14407
14408 WARN_CFLAGS=""
14409 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14410 then
14411     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14412 $as_echo_n "checking compiler warning flags... " >&6; }
14413     # Separate out the -Werror flag as some files just cannot be
14414     # compiled with it enabled.
14415     for w in ${build_warnings}; do
14416         case $w in
14417         -Werr*) WERROR_CFLAGS=-Werror ;;
14418         *)
14419             # Check whether GCC accepts it.
14420             saved_CFLAGS="$CFLAGS"
14421             CFLAGS="$CFLAGS $w"
14422             saved_CXXFLAGS="$CXXFLAGS"
14423             CXXFLAGS="$CXXFLAGS $w"
14424             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14425 /* end confdefs.h.  */
14426
14427 int
14428 main ()
14429 {
14430
14431   ;
14432   return 0;
14433 }
14434 _ACEOF
14435 if ac_fn_cxx_try_compile "$LINENO"; then :
14436   WARN_CFLAGS="${WARN_CFLAGS} $w"
14437 fi
14438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14439             CFLAGS="$saved_CFLAGS"
14440             CXXFLAGS="$saved_CXXFLAGS"
14441         esac
14442     done
14443     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14444 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14445 fi
14446
14447
14448
14449 if test "$enable_build_with_cxx" = "yes"; then
14450    ac_ext=c
14451 ac_cpp='$CPP $CPPFLAGS'
14452 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14453 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14454 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14455
14456 fi
14457
14458 # In the Cygwin environment, we need some additional flags.
14459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14460 $as_echo_n "checking for cygwin... " >&6; }
14461 if test "${gdb_cv_os_cygwin+set}" = set; then :
14462   $as_echo_n "(cached) " >&6
14463 else
14464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14465 /* end confdefs.h.  */
14466
14467 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14468 lose
14469 #endif
14470 _ACEOF
14471 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14472   $EGREP "^lose$" >/dev/null 2>&1; then :
14473   gdb_cv_os_cygwin=yes
14474 else
14475   gdb_cv_os_cygwin=no
14476 fi
14477 rm -f conftest*
14478
14479 fi
14480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14481 $as_echo "$gdb_cv_os_cygwin" >&6; }
14482
14483
14484 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14485 case ${host} in
14486   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14487   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14488   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14489 esac
14490
14491
14492 # libreadline needs libuser32.a in a cygwin environment
14493 WIN32LIBS=
14494 if test x$gdb_cv_os_cygwin = xyes; then
14495     WIN32LIBS="-luser32"
14496     case "${target}" in
14497         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14498         ;;
14499     esac
14500 fi
14501
14502 # The ser-tcp.c module requires sockets.
14503 case ${host} in
14504   *mingw32*)
14505
14506 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14507
14508     WIN32LIBS="$WIN32LIBS -lws2_32"
14509     ;;
14510 esac
14511
14512
14513 # Add ELF support to GDB, but only if BFD includes ELF support.
14514
14515   OLD_CFLAGS=$CFLAGS
14516   OLD_LDFLAGS=$LDFLAGS
14517   OLD_LIBS=$LIBS
14518   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14519   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14520   # always want our bfd.
14521   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14522   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14523   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14524   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14525   LIBS="-lbfd -liberty -lz $intl $LIBS"
14526   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14527 $as_echo_n "checking for ELF support in BFD... " >&6; }
14528 if test "${gdb_cv_var_elf+set}" = set; then :
14529   $as_echo_n "(cached) " >&6
14530 else
14531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14532 /* end confdefs.h.  */
14533 #include <stdlib.h>
14534   #include "bfd.h"
14535   #include "elf-bfd.h"
14536
14537 int
14538 main ()
14539 {
14540 return bfd_get_elf_phdr_upper_bound (NULL);
14541   ;
14542   return 0;
14543 }
14544 _ACEOF
14545 if ac_fn_c_try_link "$LINENO"; then :
14546   gdb_cv_var_elf=yes
14547 else
14548   gdb_cv_var_elf=no
14549 fi
14550 rm -f core conftest.err conftest.$ac_objext \
14551     conftest$ac_exeext conftest.$ac_ext
14552 fi
14553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14554 $as_echo "$gdb_cv_var_elf" >&6; }
14555   CFLAGS=$OLD_CFLAGS
14556   LDFLAGS=$OLD_LDFLAGS
14557   LIBS=$OLD_LIBS
14558 if test $gdb_cv_var_elf = yes; then
14559   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
14560
14561 $as_echo "#define HAVE_ELF 1" >>confdefs.h
14562
14563   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14564   if test "$plugins" = "yes"; then
14565     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
14566 $as_echo_n "checking for library containing dlopen... " >&6; }
14567 if test "${ac_cv_search_dlopen+set}" = set; then :
14568   $as_echo_n "(cached) " >&6
14569 else
14570   ac_func_search_save_LIBS=$LIBS
14571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14572 /* end confdefs.h.  */
14573
14574 /* Override any GCC internal prototype to avoid an error.
14575    Use char because int might match the return type of a GCC
14576    builtin and then its argument prototype would still apply.  */
14577 #ifdef __cplusplus
14578 extern "C"
14579 #endif
14580 char dlopen ();
14581 int
14582 main ()
14583 {
14584 return dlopen ();
14585   ;
14586   return 0;
14587 }
14588 _ACEOF
14589 for ac_lib in '' dl; do
14590   if test -z "$ac_lib"; then
14591     ac_res="none required"
14592   else
14593     ac_res=-l$ac_lib
14594     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14595   fi
14596   if ac_fn_c_try_link "$LINENO"; then :
14597   ac_cv_search_dlopen=$ac_res
14598 fi
14599 rm -f core conftest.err conftest.$ac_objext \
14600     conftest$ac_exeext
14601   if test "${ac_cv_search_dlopen+set}" = set; then :
14602   break
14603 fi
14604 done
14605 if test "${ac_cv_search_dlopen+set}" = set; then :
14606
14607 else
14608   ac_cv_search_dlopen=no
14609 fi
14610 rm conftest.$ac_ext
14611 LIBS=$ac_func_search_save_LIBS
14612 fi
14613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
14614 $as_echo "$ac_cv_search_dlopen" >&6; }
14615 ac_res=$ac_cv_search_dlopen
14616 if test "$ac_res" != no; then :
14617   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14618
14619 fi
14620
14621   fi
14622 fi
14623
14624 # Add macho support to GDB, but only if BFD includes it.
14625
14626   OLD_CFLAGS=$CFLAGS
14627   OLD_LDFLAGS=$LDFLAGS
14628   OLD_LIBS=$LIBS
14629   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14630   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14631   # always want our bfd.
14632   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14633   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14634   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14635   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14636   LIBS="-lbfd -liberty -lz $intl $LIBS"
14637   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
14638 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
14639 if test "${gdb_cv_var_macho+set}" = set; then :
14640   $as_echo_n "(cached) " >&6
14641 else
14642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14643 /* end confdefs.h.  */
14644 #include <stdlib.h>
14645   #include "bfd.h"
14646   #include "mach-o.h"
14647
14648 int
14649 main ()
14650 {
14651 return bfd_mach_o_lookup_command (NULL, 0, NULL);
14652   ;
14653   return 0;
14654 }
14655 _ACEOF
14656 if ac_fn_c_try_link "$LINENO"; then :
14657   gdb_cv_var_macho=yes
14658 else
14659   gdb_cv_var_macho=no
14660 fi
14661 rm -f core conftest.err conftest.$ac_objext \
14662     conftest$ac_exeext conftest.$ac_ext
14663 fi
14664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
14665 $as_echo "$gdb_cv_var_macho" >&6; }
14666   CFLAGS=$OLD_CFLAGS
14667   LDFLAGS=$OLD_LDFLAGS
14668   LIBS=$OLD_LIBS
14669 if test $gdb_cv_var_macho = yes; then
14670   CONFIG_OBS="$CONFIG_OBS machoread.o"
14671 fi
14672
14673 # Add any host-specific objects to GDB.
14674 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
14675
14676 # If building on ELF, look for lzma support for embedded compressed debug info.
14677 if test $gdb_cv_var_elf = yes; then
14678
14679 # Check whether --with-lzma was given.
14680 if test "${with_lzma+set}" = set; then :
14681   withval=$with_lzma;
14682 else
14683   with_lzma=auto
14684 fi
14685
14686   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
14687 $as_echo_n "checking whether to use lzma... " >&6; }
14688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
14689 $as_echo "$with_lzma" >&6; }
14690
14691   if test "${with_lzma}" != no; then
14692
14693
14694
14695
14696
14697
14698
14699
14700     use_additional=yes
14701
14702   acl_save_prefix="$prefix"
14703   prefix="$acl_final_prefix"
14704   acl_save_exec_prefix="$exec_prefix"
14705   exec_prefix="$acl_final_exec_prefix"
14706
14707     eval additional_includedir=\"$includedir\"
14708     eval additional_libdir=\"$libdir\"
14709
14710   exec_prefix="$acl_save_exec_prefix"
14711   prefix="$acl_save_prefix"
14712
14713
14714 # Check whether --with-liblzma-prefix was given.
14715 if test "${with_liblzma_prefix+set}" = set; then :
14716   withval=$with_liblzma_prefix;
14717     if test "X$withval" = "Xno"; then
14718       use_additional=no
14719     else
14720       if test "X$withval" = "X"; then
14721
14722   acl_save_prefix="$prefix"
14723   prefix="$acl_final_prefix"
14724   acl_save_exec_prefix="$exec_prefix"
14725   exec_prefix="$acl_final_exec_prefix"
14726
14727           eval additional_includedir=\"$includedir\"
14728           eval additional_libdir=\"$libdir\"
14729
14730   exec_prefix="$acl_save_exec_prefix"
14731   prefix="$acl_save_prefix"
14732
14733       else
14734         additional_includedir="$withval/include"
14735         additional_libdir="$withval/lib"
14736       fi
14737     fi
14738
14739 fi
14740
14741       LIBLZMA=
14742   LTLIBLZMA=
14743   INCLZMA=
14744   rpathdirs=
14745   ltrpathdirs=
14746   names_already_handled=
14747   names_next_round='lzma '
14748   while test -n "$names_next_round"; do
14749     names_this_round="$names_next_round"
14750     names_next_round=
14751     for name in $names_this_round; do
14752       already_handled=
14753       for n in $names_already_handled; do
14754         if test "$n" = "$name"; then
14755           already_handled=yes
14756           break
14757         fi
14758       done
14759       if test -z "$already_handled"; then
14760         names_already_handled="$names_already_handled $name"
14761                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14762         eval value=\"\$HAVE_LIB$uppername\"
14763         if test -n "$value"; then
14764           if test "$value" = yes; then
14765             eval value=\"\$LIB$uppername\"
14766             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
14767             eval value=\"\$LTLIB$uppername\"
14768             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
14769           else
14770                                     :
14771           fi
14772         else
14773                               found_dir=
14774           found_la=
14775           found_so=
14776           found_a=
14777           if test $use_additional = yes; then
14778             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14779               found_dir="$additional_libdir"
14780               found_so="$additional_libdir/lib$name.$shlibext"
14781               if test -f "$additional_libdir/lib$name.la"; then
14782                 found_la="$additional_libdir/lib$name.la"
14783               fi
14784             else
14785               if test -f "$additional_libdir/lib$name.$libext"; then
14786                 found_dir="$additional_libdir"
14787                 found_a="$additional_libdir/lib$name.$libext"
14788                 if test -f "$additional_libdir/lib$name.la"; then
14789                   found_la="$additional_libdir/lib$name.la"
14790                 fi
14791               fi
14792             fi
14793           fi
14794           if test "X$found_dir" = "X"; then
14795             for x in $LDFLAGS $LTLIBLZMA; do
14796
14797   acl_save_prefix="$prefix"
14798   prefix="$acl_final_prefix"
14799   acl_save_exec_prefix="$exec_prefix"
14800   exec_prefix="$acl_final_exec_prefix"
14801   eval x=\"$x\"
14802   exec_prefix="$acl_save_exec_prefix"
14803   prefix="$acl_save_prefix"
14804
14805               case "$x" in
14806                 -L*)
14807                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14808                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14809                     found_dir="$dir"
14810                     found_so="$dir/lib$name.$shlibext"
14811                     if test -f "$dir/lib$name.la"; then
14812                       found_la="$dir/lib$name.la"
14813                     fi
14814                   else
14815                     if test -f "$dir/lib$name.$libext"; then
14816                       found_dir="$dir"
14817                       found_a="$dir/lib$name.$libext"
14818                       if test -f "$dir/lib$name.la"; then
14819                         found_la="$dir/lib$name.la"
14820                       fi
14821                     fi
14822                   fi
14823                   ;;
14824               esac
14825               if test "X$found_dir" != "X"; then
14826                 break
14827               fi
14828             done
14829           fi
14830           if test "X$found_dir" != "X"; then
14831                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
14832             if test "X$found_so" != "X"; then
14833                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14834                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14835               else
14836                                                                                 haveit=
14837                 for x in $ltrpathdirs; do
14838                   if test "X$x" = "X$found_dir"; then
14839                     haveit=yes
14840                     break
14841                   fi
14842                 done
14843                 if test -z "$haveit"; then
14844                   ltrpathdirs="$ltrpathdirs $found_dir"
14845                 fi
14846                                 if test "$hardcode_direct" = yes; then
14847                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14848                 else
14849                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14850                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14851                                                             haveit=
14852                     for x in $rpathdirs; do
14853                       if test "X$x" = "X$found_dir"; then
14854                         haveit=yes
14855                         break
14856                       fi
14857                     done
14858                     if test -z "$haveit"; then
14859                       rpathdirs="$rpathdirs $found_dir"
14860                     fi
14861                   else
14862                                                                                 haveit=
14863                     for x in $LDFLAGS $LIBLZMA; do
14864
14865   acl_save_prefix="$prefix"
14866   prefix="$acl_final_prefix"
14867   acl_save_exec_prefix="$exec_prefix"
14868   exec_prefix="$acl_final_exec_prefix"
14869   eval x=\"$x\"
14870   exec_prefix="$acl_save_exec_prefix"
14871   prefix="$acl_save_prefix"
14872
14873                       if test "X$x" = "X-L$found_dir"; then
14874                         haveit=yes
14875                         break
14876                       fi
14877                     done
14878                     if test -z "$haveit"; then
14879                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
14880                     fi
14881                     if test "$hardcode_minus_L" != no; then
14882                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14883                     else
14884                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14885                     fi
14886                   fi
14887                 fi
14888               fi
14889             else
14890               if test "X$found_a" != "X"; then
14891                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
14892               else
14893                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
14894               fi
14895             fi
14896                         additional_includedir=
14897             case "$found_dir" in
14898               */lib | */lib/)
14899                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14900                 additional_includedir="$basedir/include"
14901                 ;;
14902             esac
14903             if test "X$additional_includedir" != "X"; then
14904                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14905                 haveit=
14906                 if test "X$additional_includedir" = "X/usr/local/include"; then
14907                   if test -n "$GCC"; then
14908                     case $host_os in
14909                       linux*) haveit=yes;;
14910                     esac
14911                   fi
14912                 fi
14913                 if test -z "$haveit"; then
14914                   for x in $CPPFLAGS $INCLZMA; do
14915
14916   acl_save_prefix="$prefix"
14917   prefix="$acl_final_prefix"
14918   acl_save_exec_prefix="$exec_prefix"
14919   exec_prefix="$acl_final_exec_prefix"
14920   eval x=\"$x\"
14921   exec_prefix="$acl_save_exec_prefix"
14922   prefix="$acl_save_prefix"
14923
14924                     if test "X$x" = "X-I$additional_includedir"; then
14925                       haveit=yes
14926                       break
14927                     fi
14928                   done
14929                   if test -z "$haveit"; then
14930                     if test -d "$additional_includedir"; then
14931                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
14932                     fi
14933                   fi
14934                 fi
14935               fi
14936             fi
14937                         if test -n "$found_la"; then
14938                                                         save_libdir="$libdir"
14939               case "$found_la" in
14940                 */* | *\\*) . "$found_la" ;;
14941                 *) . "./$found_la" ;;
14942               esac
14943               libdir="$save_libdir"
14944                             for dep in $dependency_libs; do
14945                 case "$dep" in
14946                   -L*)
14947                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14948                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
14949                       haveit=
14950                       if test "X$additional_libdir" = "X/usr/local/lib"; then
14951                         if test -n "$GCC"; then
14952                           case $host_os in
14953                             linux*) haveit=yes;;
14954                           esac
14955                         fi
14956                       fi
14957                       if test -z "$haveit"; then
14958                         haveit=
14959                         for x in $LDFLAGS $LIBLZMA; do
14960
14961   acl_save_prefix="$prefix"
14962   prefix="$acl_final_prefix"
14963   acl_save_exec_prefix="$exec_prefix"
14964   exec_prefix="$acl_final_exec_prefix"
14965   eval x=\"$x\"
14966   exec_prefix="$acl_save_exec_prefix"
14967   prefix="$acl_save_prefix"
14968
14969                           if test "X$x" = "X-L$additional_libdir"; then
14970                             haveit=yes
14971                             break
14972                           fi
14973                         done
14974                         if test -z "$haveit"; then
14975                           if test -d "$additional_libdir"; then
14976                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
14977                           fi
14978                         fi
14979                         haveit=
14980                         for x in $LDFLAGS $LTLIBLZMA; do
14981
14982   acl_save_prefix="$prefix"
14983   prefix="$acl_final_prefix"
14984   acl_save_exec_prefix="$exec_prefix"
14985   exec_prefix="$acl_final_exec_prefix"
14986   eval x=\"$x\"
14987   exec_prefix="$acl_save_exec_prefix"
14988   prefix="$acl_save_prefix"
14989
14990                           if test "X$x" = "X-L$additional_libdir"; then
14991                             haveit=yes
14992                             break
14993                           fi
14994                         done
14995                         if test -z "$haveit"; then
14996                           if test -d "$additional_libdir"; then
14997                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
14998                           fi
14999                         fi
15000                       fi
15001                     fi
15002                     ;;
15003                   -R*)
15004                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
15005                     if test "$enable_rpath" != no; then
15006                                                                   haveit=
15007                       for x in $rpathdirs; do
15008                         if test "X$x" = "X$dir"; then
15009                           haveit=yes
15010                           break
15011                         fi
15012                       done
15013                       if test -z "$haveit"; then
15014                         rpathdirs="$rpathdirs $dir"
15015                       fi
15016                                                                   haveit=
15017                       for x in $ltrpathdirs; do
15018                         if test "X$x" = "X$dir"; then
15019                           haveit=yes
15020                           break
15021                         fi
15022                       done
15023                       if test -z "$haveit"; then
15024                         ltrpathdirs="$ltrpathdirs $dir"
15025                       fi
15026                     fi
15027                     ;;
15028                   -l*)
15029                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15030                     ;;
15031                   *.la)
15032                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15033                     ;;
15034                   *)
15035                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
15036                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
15037                     ;;
15038                 esac
15039               done
15040             fi
15041           else
15042                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
15043             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
15044           fi
15045         fi
15046       fi
15047     done
15048   done
15049   if test "X$rpathdirs" != "X"; then
15050     if test -n "$hardcode_libdir_separator"; then
15051                         alldirs=
15052       for found_dir in $rpathdirs; do
15053         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15054       done
15055             acl_save_libdir="$libdir"
15056       libdir="$alldirs"
15057       eval flag=\"$hardcode_libdir_flag_spec\"
15058       libdir="$acl_save_libdir"
15059       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
15060     else
15061             for found_dir in $rpathdirs; do
15062         acl_save_libdir="$libdir"
15063         libdir="$found_dir"
15064         eval flag=\"$hardcode_libdir_flag_spec\"
15065         libdir="$acl_save_libdir"
15066         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
15067       done
15068     fi
15069   fi
15070   if test "X$ltrpathdirs" != "X"; then
15071             for found_dir in $ltrpathdirs; do
15072       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
15073     done
15074   fi
15075
15076
15077         ac_save_CPPFLAGS="$CPPFLAGS"
15078
15079   for element in $INCLZMA; do
15080     haveit=
15081     for x in $CPPFLAGS; do
15082
15083   acl_save_prefix="$prefix"
15084   prefix="$acl_final_prefix"
15085   acl_save_exec_prefix="$exec_prefix"
15086   exec_prefix="$acl_final_exec_prefix"
15087   eval x=\"$x\"
15088   exec_prefix="$acl_save_exec_prefix"
15089   prefix="$acl_save_prefix"
15090
15091       if test "X$x" = "X$element"; then
15092         haveit=yes
15093         break
15094       fi
15095     done
15096     if test -z "$haveit"; then
15097       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15098     fi
15099   done
15100
15101
15102   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
15103 $as_echo_n "checking for liblzma... " >&6; }
15104 if test "${ac_cv_liblzma+set}" = set; then :
15105   $as_echo_n "(cached) " >&6
15106 else
15107
15108     ac_save_LIBS="$LIBS"
15109     LIBS="$LIBS $LIBLZMA"
15110     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15111 /* end confdefs.h.  */
15112 #include "lzma.h"
15113 int
15114 main ()
15115 {
15116 lzma_index_iter iter;
15117                            lzma_index_iter_init (&iter, 0);
15118                            lzma_mf_is_supported (LZMA_MF_HC3);
15119   ;
15120   return 0;
15121 }
15122 _ACEOF
15123 if ac_fn_c_try_link "$LINENO"; then :
15124   ac_cv_liblzma=yes
15125 else
15126   ac_cv_liblzma=no
15127 fi
15128 rm -f core conftest.err conftest.$ac_objext \
15129     conftest$ac_exeext conftest.$ac_ext
15130     LIBS="$ac_save_LIBS"
15131
15132 fi
15133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
15134 $as_echo "$ac_cv_liblzma" >&6; }
15135   if test "$ac_cv_liblzma" = yes; then
15136     HAVE_LIBLZMA=yes
15137
15138 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
15139
15140     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
15141 $as_echo_n "checking how to link with liblzma... " >&6; }
15142     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
15143 $as_echo "$LIBLZMA" >&6; }
15144   else
15145     HAVE_LIBLZMA=no
15146             CPPFLAGS="$ac_save_CPPFLAGS"
15147     LIBLZMA=
15148     LTLIBLZMA=
15149   fi
15150
15151
15152
15153
15154
15155
15156     if test "$HAVE_LIBLZMA" != yes; then
15157       if test "$with_lzma" = yes; then
15158         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
15159       fi
15160     fi
15161   fi
15162 fi
15163
15164 LIBGUI="../libgui/src/libgui.a"
15165 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15166
15167
15168
15169 WIN32LDAPP=
15170
15171
15172
15173 case "${host}" in
15174 *-*-cygwin* | *-*-mingw* )
15175     configdir="win"
15176     ;;
15177 *)
15178     configdir="unix"
15179     ;;
15180 esac
15181
15182 GDBTKLIBS=
15183 if test "${enable_gdbtk}" = "yes"; then
15184
15185     # Gdbtk must have an absolute path to srcdir in order to run
15186     # properly when not installed.
15187     here=`pwd`
15188     cd ${srcdir}
15189     GDBTK_SRC_DIR=`pwd`
15190     cd $here
15191
15192
15193     #
15194     # Ok, lets find the tcl configuration
15195     # First, look for one uninstalled.
15196     # the alternative search directory is invoked by --with-tcl
15197     #
15198
15199     if test x"${no_tcl}" = x ; then
15200         # we reset no_tcl in case something fails here
15201         no_tcl=true
15202
15203 # Check whether --with-tcl was given.
15204 if test "${with_tcl+set}" = set; then :
15205   withval=$with_tcl; with_tclconfig=${withval}
15206 fi
15207
15208         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15209 $as_echo_n "checking for Tcl configuration... " >&6; }
15210         if test "${ac_cv_c_tclconfig+set}" = set; then :
15211   $as_echo_n "(cached) " >&6
15212 else
15213
15214
15215             # First check to see if --with-tcl was specified.
15216             case "${host}" in
15217                 *-*-cygwin*) platDir="win" ;;
15218                 *) platDir="unix" ;;
15219             esac
15220             if test x"${with_tclconfig}" != x ; then
15221                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15222                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15223                 else
15224                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15225                 fi
15226             fi
15227
15228             # then check for a private Tcl installation
15229             if test x"${ac_cv_c_tclconfig}" = x ; then
15230                 for i in \
15231                         ../tcl \
15232                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15233                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15234                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15235                         ../../tcl \
15236                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15237                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15238                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15239                         ../../../tcl \
15240                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15241                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15242                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15243                     if test -f "$i/$platDir/tclConfig.sh" ; then
15244                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15245                         break
15246                     fi
15247                 done
15248             fi
15249
15250             # on Darwin, check in Framework installation locations
15251             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15252                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15253                         `ls -d /Library/Frameworks 2>/dev/null` \
15254                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15255                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15256                         ; do
15257                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15258                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15259                         break
15260                     fi
15261                 done
15262             fi
15263
15264             # check in a few common install locations
15265             if test x"${ac_cv_c_tclconfig}" = x ; then
15266                 for i in `ls -d ${libdir} 2>/dev/null` \
15267                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15268                         `ls -d ${prefix}/lib 2>/dev/null` \
15269                         `ls -d /usr/local/lib 2>/dev/null` \
15270                         `ls -d /usr/contrib/lib 2>/dev/null` \
15271                         `ls -d /usr/lib 2>/dev/null` \
15272                         ; do
15273                     if test -f "$i/tclConfig.sh" ; then
15274                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15275                         break
15276                     fi
15277                 done
15278             fi
15279
15280             # check in a few other private locations
15281             if test x"${ac_cv_c_tclconfig}" = x ; then
15282                 for i in \
15283                         ${srcdir}/../tcl \
15284                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15285                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15286                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15287                     if test -f "$i/$platDir/tclConfig.sh" ; then
15288                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15289                     break
15290                 fi
15291                 done
15292             fi
15293
15294 fi
15295
15296
15297         if test x"${ac_cv_c_tclconfig}" = x ; then
15298             TCL_BIN_DIR="# no Tcl configs found"
15299             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15300 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15301         else
15302             no_tcl=
15303             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15304             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15305 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15306         fi
15307     fi
15308
15309
15310     # If $no_tk is nonempty, then we can't do Tk, and there is no
15311     # point to doing Tcl.
15312
15313     #
15314     # Ok, lets find the tk configuration
15315     # First, look for one uninstalled.
15316     # the alternative search directory is invoked by --with-tk
15317     #
15318
15319     if test x"${no_tk}" = x ; then
15320         # we reset no_tk in case something fails here
15321         no_tk=true
15322
15323 # Check whether --with-tk was given.
15324 if test "${with_tk+set}" = set; then :
15325   withval=$with_tk; with_tkconfig=${withval}
15326 fi
15327
15328         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15329 $as_echo_n "checking for Tk configuration... " >&6; }
15330         if test "${ac_cv_c_tkconfig+set}" = set; then :
15331   $as_echo_n "(cached) " >&6
15332 else
15333
15334
15335             # First check to see if --with-tkconfig was specified.
15336             if test x"${with_tkconfig}" != x ; then
15337                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15338                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15339                 else
15340                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15341                 fi
15342             fi
15343
15344             # then check for a private Tk library
15345             case "${host}" in
15346                 *-*-cygwin*) platDir="win" ;;
15347                 *) platDir="unix" ;;
15348             esac
15349             if test x"${ac_cv_c_tkconfig}" = x ; then
15350                 for i in \
15351                         ../tk \
15352                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15353                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15354                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15355                         ../../tk \
15356                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15357                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15358                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15359                         ../../../tk \
15360                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15361                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15362                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15363                     if test -f "$i/$platDir/tkConfig.sh" ; then
15364                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15365                         break
15366                     fi
15367                 done
15368             fi
15369
15370             # on Darwin, check in Framework installation locations
15371             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15372                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15373                         `ls -d /Library/Frameworks 2>/dev/null` \
15374                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15375                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15376                         ; do
15377                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15378                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15379                         break
15380                     fi
15381                 done
15382             fi
15383
15384             # check in a few common install locations
15385             if test x"${ac_cv_c_tkconfig}" = x ; then
15386                 for i in `ls -d ${libdir} 2>/dev/null` \
15387                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15388                         `ls -d ${prefix}/lib 2>/dev/null` \
15389                         `ls -d /usr/local/lib 2>/dev/null` \
15390                         `ls -d /usr/contrib/lib 2>/dev/null` \
15391                         `ls -d /usr/lib 2>/dev/null` \
15392                         ; do
15393                     if test -f "$i/tkConfig.sh" ; then
15394                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15395                         break
15396                     fi
15397                 done
15398             fi
15399             # check in a few other private locations
15400             if test x"${ac_cv_c_tkconfig}" = x ; then
15401                 for i in \
15402                         ${srcdir}/../tk \
15403                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15404                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15405                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15406                     if test -f "$i/$platDir/tkConfig.sh" ; then
15407                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15408                         break
15409                     fi
15410                 done
15411             fi
15412
15413 fi
15414
15415
15416         if test x"${ac_cv_c_tkconfig}" = x ; then
15417             TK_BIN_DIR="# no Tk configs found"
15418             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15419 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15420         else
15421             no_tk=
15422             TK_BIN_DIR=${ac_cv_c_tkconfig}
15423             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15424 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15425         fi
15426     fi
15427
15428
15429     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15430
15431     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15432 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15433
15434     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15435         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15436 $as_echo "loading" >&6; }
15437         . ${TCL_BIN_DIR}/tclConfig.sh
15438     else
15439         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15440 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15441     fi
15442
15443     # eval is required to do the TCL_DBGX substitution
15444     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15445     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15446
15447     # If the TCL_BIN_DIR is the build directory (not the install directory),
15448     # then set the common variable name to the value of the build variables.
15449     # For example, the variable TCL_LIB_SPEC will be set to the value
15450     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15451     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15452     # installed and uninstalled version of Tcl.
15453     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15454         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15455         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15456         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15457     elif test "`uname -s`" = "Darwin"; then
15458         # If Tcl was built as a framework, attempt to use the libraries
15459         # from the framework at the given location so that linking works
15460         # against Tcl.framework installed in an arbitrary location.
15461         case ${TCL_DEFS} in
15462             *TCL_FRAMEWORK*)
15463                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15464                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15465                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15466                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15467                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15468                             break
15469                         fi
15470                     done
15471                 fi
15472                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15473                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15474                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15475                 fi
15476                 ;;
15477         esac
15478     fi
15479
15480     # eval is required to do the TCL_DBGX substitution
15481     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15482     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15483     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15484     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15485
15486
15487
15488
15489
15490
15491
15492
15493
15494
15495
15496
15497
15498
15499
15500         # Check for in-tree tcl
15501         here=`pwd`
15502         cd ${srcdir}/..
15503         topdir=`pwd`
15504         cd ${here}
15505
15506         intree="no"
15507         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15508           intree="yes"
15509         fi
15510
15511         # Find Tcl private headers
15512         if test x"${intree}" = xno; then
15513
15514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15515 $as_echo_n "checking for Tcl private headers... " >&6; }
15516   private_dir=""
15517   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15518   if test -f ${dir}/tclInt.h ; then
15519     private_dir=${dir}
15520   fi
15521
15522   if test x"${private_dir}" = x; then
15523     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15524   else
15525     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15526     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15527 $as_echo "${private_dir}" >&6; }
15528   fi
15529
15530           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15531           TCL_LIBRARY="${TCL_LIB_SPEC}"
15532           TCL_DEPS=""
15533         else
15534           # If building tcl in the same src tree, private headers
15535           # are not needed, but we need to be sure to use the right
15536           # headers library
15537           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15538           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15539           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15540         fi
15541
15542
15543
15544
15545
15546     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15547 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15548
15549     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15550         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15551 $as_echo "loading" >&6; }
15552         . ${TK_BIN_DIR}/tkConfig.sh
15553     else
15554         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15555 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15556     fi
15557
15558     # eval is required to do the TK_DBGX substitution
15559     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15560     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15561
15562     # If the TK_BIN_DIR is the build directory (not the install directory),
15563     # then set the common variable name to the value of the build variables.
15564     # For example, the variable TK_LIB_SPEC will be set to the value
15565     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15566     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15567     # installed and uninstalled version of Tcl.
15568     if test -f "${TK_BIN_DIR}/Makefile" ; then
15569         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15570         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15571         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15572     elif test "`uname -s`" = "Darwin"; then
15573         # If Tk was built as a framework, attempt to use the libraries
15574         # from the framework at the given location so that linking works
15575         # against Tk.framework installed in an arbitrary location.
15576         case ${TK_DEFS} in
15577             *TK_FRAMEWORK*)
15578                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15579                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15580                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15581                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15582                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15583                             break
15584                         fi
15585                     done
15586                 fi
15587                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15588                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15589                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15590                 fi
15591                 ;;
15592         esac
15593     fi
15594
15595     # eval is required to do the TK_DBGX substitution
15596     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15597     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15598     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15599     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15600
15601
15602
15603
15604
15605
15606
15607
15608
15609
15610
15611
15612
15613
15614         # Check for in-tree Tk
15615         intree="no"
15616         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15617           intree="yes"
15618         fi
15619
15620         # Find Tk private headers
15621         if test x"${intree}" = xno; then
15622
15623   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15624 $as_echo_n "checking for Tk private headers... " >&6; }
15625   private_dir=""
15626   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15627   if test -f ${dir}/tkInt.h; then
15628     private_dir=${dir}
15629   fi
15630
15631   if test x"${private_dir}" = x; then
15632     as_fn_error "could not find Tk private headers" "$LINENO" 5
15633   else
15634     TK_PRIVATE_INCLUDE="-I${private_dir}"
15635     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15636 $as_echo "${private_dir}" >&6; }
15637   fi
15638
15639           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15640           TK_LIBRARY=${TK_LIB_SPEC}
15641           TK_DEPS=""
15642         else
15643           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15644           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15645           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15646         fi
15647
15648
15649
15650
15651
15652         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15653
15654         # Include some libraries that Tcl and Tk want.
15655         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15656         # Yes, the ordering seems wrong here.  But it isn't.
15657         # TK_LIBS is the list of libraries that need to be linked
15658         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15659         # were in LIBS then any link tests after this point would
15660         # try to include things like `$(LIBGUI)', which wouldn't work.
15661         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15662
15663         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15664         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15665         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15666         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15667         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15668         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15669         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15670
15671         if test x$gdb_cv_os_cygwin = xyes; then
15672           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15673           WIN32LDAPP="-Wl,--subsystem,console"
15674           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15675         fi
15676
15677         subdirs="$subdirs gdbtk"
15678
15679     fi
15680 fi
15681
15682
15683
15684
15685
15686
15687
15688
15689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15690 $as_echo_n "checking for X... " >&6; }
15691
15692
15693 # Check whether --with-x was given.
15694 if test "${with_x+set}" = set; then :
15695   withval=$with_x;
15696 fi
15697
15698 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15699 if test "x$with_x" = xno; then
15700   # The user explicitly disabled X.
15701   have_x=disabled
15702 else
15703   case $x_includes,$x_libraries in #(
15704     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15705     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15706   $as_echo_n "(cached) " >&6
15707 else
15708   # One or both of the vars are not set, and there is no cached value.
15709 ac_x_includes=no ac_x_libraries=no
15710 rm -f -r conftest.dir
15711 if mkdir conftest.dir; then
15712   cd conftest.dir
15713   cat >Imakefile <<'_ACEOF'
15714 incroot:
15715         @echo incroot='${INCROOT}'
15716 usrlibdir:
15717         @echo usrlibdir='${USRLIBDIR}'
15718 libdir:
15719         @echo libdir='${LIBDIR}'
15720 _ACEOF
15721   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15722     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15723     for ac_var in incroot usrlibdir libdir; do
15724       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15725     done
15726     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15727     for ac_extension in a so sl dylib la dll; do
15728       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15729          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15730         ac_im_usrlibdir=$ac_im_libdir; break
15731       fi
15732     done
15733     # Screen out bogus values from the imake configuration.  They are
15734     # bogus both because they are the default anyway, and because
15735     # using them would break gcc on systems where it needs fixed includes.
15736     case $ac_im_incroot in
15737         /usr/include) ac_x_includes= ;;
15738         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15739     esac
15740     case $ac_im_usrlibdir in
15741         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15742         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15743     esac
15744   fi
15745   cd ..
15746   rm -f -r conftest.dir
15747 fi
15748
15749 # Standard set of common directories for X headers.
15750 # Check X11 before X11Rn because it is often a symlink to the current release.
15751 ac_x_header_dirs='
15752 /usr/X11/include
15753 /usr/X11R7/include
15754 /usr/X11R6/include
15755 /usr/X11R5/include
15756 /usr/X11R4/include
15757
15758 /usr/include/X11
15759 /usr/include/X11R7
15760 /usr/include/X11R6
15761 /usr/include/X11R5
15762 /usr/include/X11R4
15763
15764 /usr/local/X11/include
15765 /usr/local/X11R7/include
15766 /usr/local/X11R6/include
15767 /usr/local/X11R5/include
15768 /usr/local/X11R4/include
15769
15770 /usr/local/include/X11
15771 /usr/local/include/X11R7
15772 /usr/local/include/X11R6
15773 /usr/local/include/X11R5
15774 /usr/local/include/X11R4
15775
15776 /usr/X386/include
15777 /usr/x386/include
15778 /usr/XFree86/include/X11
15779
15780 /usr/include
15781 /usr/local/include
15782 /usr/unsupported/include
15783 /usr/athena/include
15784 /usr/local/x11r5/include
15785 /usr/lpp/Xamples/include
15786
15787 /usr/openwin/include
15788 /usr/openwin/share/include'
15789
15790 if test "$ac_x_includes" = no; then
15791   # Guess where to find include files, by looking for Xlib.h.
15792   # First, try using that file with no special directory specified.
15793   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15794 /* end confdefs.h.  */
15795 #include <X11/Xlib.h>
15796 _ACEOF
15797 if ac_fn_c_try_cpp "$LINENO"; then :
15798   # We can compile using X headers with no special include directory.
15799 ac_x_includes=
15800 else
15801   for ac_dir in $ac_x_header_dirs; do
15802   if test -r "$ac_dir/X11/Xlib.h"; then
15803     ac_x_includes=$ac_dir
15804     break
15805   fi
15806 done
15807 fi
15808 rm -f conftest.err conftest.$ac_ext
15809 fi # $ac_x_includes = no
15810
15811 if test "$ac_x_libraries" = no; then
15812   # Check for the libraries.
15813   # See if we find them without any special options.
15814   # Don't add to $LIBS permanently.
15815   ac_save_LIBS=$LIBS
15816   LIBS="-lX11 $LIBS"
15817   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15818 /* end confdefs.h.  */
15819 #include <X11/Xlib.h>
15820 int
15821 main ()
15822 {
15823 XrmInitialize ()
15824   ;
15825   return 0;
15826 }
15827 _ACEOF
15828 if ac_fn_c_try_link "$LINENO"; then :
15829   LIBS=$ac_save_LIBS
15830 # We can link X programs with no special library path.
15831 ac_x_libraries=
15832 else
15833   LIBS=$ac_save_LIBS
15834 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15835 do
15836   # Don't even attempt the hair of trying to link an X program!
15837   for ac_extension in a so sl dylib la dll; do
15838     if test -r "$ac_dir/libX11.$ac_extension"; then
15839       ac_x_libraries=$ac_dir
15840       break 2
15841     fi
15842   done
15843 done
15844 fi
15845 rm -f core conftest.err conftest.$ac_objext \
15846     conftest$ac_exeext conftest.$ac_ext
15847 fi # $ac_x_libraries = no
15848
15849 case $ac_x_includes,$ac_x_libraries in #(
15850   no,* | *,no | *\'*)
15851     # Didn't find X, or a directory has "'" in its name.
15852     ac_cv_have_x="have_x=no";; #(
15853   *)
15854     # Record where we found X for the cache.
15855     ac_cv_have_x="have_x=yes\
15856         ac_x_includes='$ac_x_includes'\
15857         ac_x_libraries='$ac_x_libraries'"
15858 esac
15859 fi
15860 ;; #(
15861     *) have_x=yes;;
15862   esac
15863   eval "$ac_cv_have_x"
15864 fi # $with_x != no
15865
15866 if test "$have_x" != yes; then
15867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15868 $as_echo "$have_x" >&6; }
15869   no_x=yes
15870 else
15871   # If each of the values was on the command line, it overrides each guess.
15872   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15873   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15874   # Update the cache value to reflect the command line values.
15875   ac_cv_have_x="have_x=yes\
15876         ac_x_includes='$x_includes'\
15877         ac_x_libraries='$x_libraries'"
15878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15879 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15880 fi
15881
15882
15883 # Unlike the sim directory, whether a simulator is linked is controlled by
15884 # presence of a gdb_sim definition in the target configure.tgt entry.
15885 # This code just checks for a few cases where we'd like to ignore those
15886 # definitions, even when they're present in the '.mt' file.  These cases
15887 # are when --disable-sim is specified, or if the simulator directory is
15888 # not part of the source tree.
15889 #
15890 # Check whether --enable-sim was given.
15891 if test "${enable_sim+set}" = set; then :
15892   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15893  echo "enableval = ${enableval}";
15894  case "${enableval}" in
15895   yes) ignore_sim=false ;;
15896   no)  ignore_sim=true ;;
15897   *)   ignore_sim=false ;;
15898  esac
15899 else
15900   ignore_sim=false
15901 fi
15902
15903
15904 if test ! -d "${srcdir}/../sim"; then
15905   ignore_sim=true
15906 fi
15907
15908 SIM=
15909 SIM_OBS=
15910 if test "${ignore_sim}" = "false"; then
15911   if test x"${gdb_sim}" != x ; then
15912     SIM="${gdb_sim}"
15913     SIM_OBS="remote-sim.o"
15914
15915 $as_echo "#define WITH_SIM 1" >>confdefs.h
15916
15917   fi
15918 fi
15919
15920
15921
15922
15923
15924
15925
15926
15927
15928
15929
15930
15931
15932
15933 # List of host floatformats.
15934
15935 cat >>confdefs.h <<_ACEOF
15936 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15937 _ACEOF
15938
15939
15940 cat >>confdefs.h <<_ACEOF
15941 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15942 _ACEOF
15943
15944
15945 cat >>confdefs.h <<_ACEOF
15946 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15947 _ACEOF
15948
15949
15950 # target_subdir is used by the testsuite to find the target libraries.
15951 target_subdir=
15952 if test "${host}" != "${target}"; then
15953     target_subdir="${target_alias}/"
15954 fi
15955
15956
15957 frags=
15958 if test "${gdb_native}" = "yes"; then
15959   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15960   if test ! -f ${host_makefile_frag}; then
15961     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15962   fi
15963   frags="$frags $host_makefile_frag"
15964 else
15965   host_makefile_frag=/dev/null
15966 fi
15967
15968
15969
15970
15971 if test "${gdb_native}" = "yes"; then
15972 # We pick this up from the host configuration file (.mh) because we
15973 # do not have a native configuration Makefile fragment.
15974 nativefile=`sed -n '
15975 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15976 ' ${host_makefile_frag}`
15977 fi
15978
15979
15980 if test x"${gdb_osabi}" != x ; then
15981
15982 cat >>confdefs.h <<_ACEOF
15983 #define GDB_OSABI_DEFAULT $gdb_osabi
15984 _ACEOF
15985
15986 fi
15987
15988 # Enable multi-ice-gdb-server.
15989 # Check whether --enable-multi-ice was given.
15990 if test "${enable_multi_ice+set}" = set; then :
15991   enableval=$enable_multi_ice; case $enableval in
15992     yes | no)
15993       ;;
15994     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15995   esac
15996 fi
15997
15998 if test "x$enable_multi_ice" = xyes; then
15999    subdirs="$subdirs multi-ice"
16000
16001 fi
16002
16003 # Check whether --enable-gdbserver was given.
16004 if test "${enable_gdbserver+set}" = set; then :
16005   enableval=$enable_gdbserver; case "${enableval}" in
16006   yes| no|auto) ;;
16007   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
16008 esac
16009 else
16010   enable_gdbserver=auto
16011 fi
16012
16013
16014 # We only build gdbserver automatically in a native configuration, and
16015 # only if the user did not explicitly disable its build.
16016 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
16017   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
16018 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
16019   if test "x$build_gdbserver" = xyes; then
16020     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16021 $as_echo "yes" >&6; }
16022     subdirs="$subdirs gdbserver"
16023
16024     gdbserver_build_enabled=yes
16025   else
16026     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16027 $as_echo "no" >&6; }
16028   fi
16029 fi
16030
16031 # If the user explicitly request the gdbserver to be built, verify that
16032 # we were in fact able to enable it.
16033 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
16034   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
16035 fi
16036
16037 # Check for babeltrace and babeltrace-ctf
16038
16039 # Check whether --with-babeltrace was given.
16040 if test "${with_babeltrace+set}" = set; then :
16041   withval=$with_babeltrace;
16042 else
16043   with_babeltrace=auto
16044 fi
16045
16046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
16047 $as_echo_n "checking whether to use babeltrace... " >&6; }
16048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
16049 $as_echo "$with_babeltrace" >&6; }
16050
16051 if test "x$with_babeltrace" = "xno"; then
16052   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
16053 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
16054 else
16055   # Append -Werror to CFLAGS so that configure can catch the warning
16056   # "assignment from incompatible pointer type", which is related to
16057   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
16058   # in GDB, while babeltrace 1.0.3 is broken.
16059   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
16060   # safe to save and restore CFLAGS here.
16061   saved_CFLAGS=$CFLAGS
16062   CFLAGS="$CFLAGS -Werror"
16063
16064
16065
16066
16067
16068
16069
16070
16071     use_additional=yes
16072
16073   acl_save_prefix="$prefix"
16074   prefix="$acl_final_prefix"
16075   acl_save_exec_prefix="$exec_prefix"
16076   exec_prefix="$acl_final_exec_prefix"
16077
16078     eval additional_includedir=\"$includedir\"
16079     eval additional_libdir=\"$libdir\"
16080
16081   exec_prefix="$acl_save_exec_prefix"
16082   prefix="$acl_save_prefix"
16083
16084
16085 # Check whether --with-libbabeltrace-prefix was given.
16086 if test "${with_libbabeltrace_prefix+set}" = set; then :
16087   withval=$with_libbabeltrace_prefix;
16088     if test "X$withval" = "Xno"; then
16089       use_additional=no
16090     else
16091       if test "X$withval" = "X"; then
16092
16093   acl_save_prefix="$prefix"
16094   prefix="$acl_final_prefix"
16095   acl_save_exec_prefix="$exec_prefix"
16096   exec_prefix="$acl_final_exec_prefix"
16097
16098           eval additional_includedir=\"$includedir\"
16099           eval additional_libdir=\"$libdir\"
16100
16101   exec_prefix="$acl_save_exec_prefix"
16102   prefix="$acl_save_prefix"
16103
16104       else
16105         additional_includedir="$withval/include"
16106         additional_libdir="$withval/lib"
16107       fi
16108     fi
16109
16110 fi
16111
16112       LIBBABELTRACE=
16113   LTLIBBABELTRACE=
16114   INCBABELTRACE=
16115   rpathdirs=
16116   ltrpathdirs=
16117   names_already_handled=
16118   names_next_round='babeltrace babeltrace-ctf'
16119   while test -n "$names_next_round"; do
16120     names_this_round="$names_next_round"
16121     names_next_round=
16122     for name in $names_this_round; do
16123       already_handled=
16124       for n in $names_already_handled; do
16125         if test "$n" = "$name"; then
16126           already_handled=yes
16127           break
16128         fi
16129       done
16130       if test -z "$already_handled"; then
16131         names_already_handled="$names_already_handled $name"
16132                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
16133         eval value=\"\$HAVE_LIB$uppername\"
16134         if test -n "$value"; then
16135           if test "$value" = yes; then
16136             eval value=\"\$LIB$uppername\"
16137             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
16138             eval value=\"\$LTLIB$uppername\"
16139             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
16140           else
16141                                     :
16142           fi
16143         else
16144                               found_dir=
16145           found_la=
16146           found_so=
16147           found_a=
16148           if test $use_additional = yes; then
16149             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
16150               found_dir="$additional_libdir"
16151               found_so="$additional_libdir/lib$name.$shlibext"
16152               if test -f "$additional_libdir/lib$name.la"; then
16153                 found_la="$additional_libdir/lib$name.la"
16154               fi
16155             else
16156               if test -f "$additional_libdir/lib$name.$libext"; then
16157                 found_dir="$additional_libdir"
16158                 found_a="$additional_libdir/lib$name.$libext"
16159                 if test -f "$additional_libdir/lib$name.la"; then
16160                   found_la="$additional_libdir/lib$name.la"
16161                 fi
16162               fi
16163             fi
16164           fi
16165           if test "X$found_dir" = "X"; then
16166             for x in $LDFLAGS $LTLIBBABELTRACE; do
16167
16168   acl_save_prefix="$prefix"
16169   prefix="$acl_final_prefix"
16170   acl_save_exec_prefix="$exec_prefix"
16171   exec_prefix="$acl_final_exec_prefix"
16172   eval x=\"$x\"
16173   exec_prefix="$acl_save_exec_prefix"
16174   prefix="$acl_save_prefix"
16175
16176               case "$x" in
16177                 -L*)
16178                   dir=`echo "X$x" | sed -e 's/^X-L//'`
16179                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
16180                     found_dir="$dir"
16181                     found_so="$dir/lib$name.$shlibext"
16182                     if test -f "$dir/lib$name.la"; then
16183                       found_la="$dir/lib$name.la"
16184                     fi
16185                   else
16186                     if test -f "$dir/lib$name.$libext"; then
16187                       found_dir="$dir"
16188                       found_a="$dir/lib$name.$libext"
16189                       if test -f "$dir/lib$name.la"; then
16190                         found_la="$dir/lib$name.la"
16191                       fi
16192                     fi
16193                   fi
16194                   ;;
16195               esac
16196               if test "X$found_dir" != "X"; then
16197                 break
16198               fi
16199             done
16200           fi
16201           if test "X$found_dir" != "X"; then
16202                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
16203             if test "X$found_so" != "X"; then
16204                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
16205                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16206               else
16207                                                                                 haveit=
16208                 for x in $ltrpathdirs; do
16209                   if test "X$x" = "X$found_dir"; then
16210                     haveit=yes
16211                     break
16212                   fi
16213                 done
16214                 if test -z "$haveit"; then
16215                   ltrpathdirs="$ltrpathdirs $found_dir"
16216                 fi
16217                                 if test "$hardcode_direct" = yes; then
16218                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16219                 else
16220                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
16221                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16222                                                             haveit=
16223                     for x in $rpathdirs; do
16224                       if test "X$x" = "X$found_dir"; then
16225                         haveit=yes
16226                         break
16227                       fi
16228                     done
16229                     if test -z "$haveit"; then
16230                       rpathdirs="$rpathdirs $found_dir"
16231                     fi
16232                   else
16233                                                                                 haveit=
16234                     for x in $LDFLAGS $LIBBABELTRACE; do
16235
16236   acl_save_prefix="$prefix"
16237   prefix="$acl_final_prefix"
16238   acl_save_exec_prefix="$exec_prefix"
16239   exec_prefix="$acl_final_exec_prefix"
16240   eval x=\"$x\"
16241   exec_prefix="$acl_save_exec_prefix"
16242   prefix="$acl_save_prefix"
16243
16244                       if test "X$x" = "X-L$found_dir"; then
16245                         haveit=yes
16246                         break
16247                       fi
16248                     done
16249                     if test -z "$haveit"; then
16250                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
16251                     fi
16252                     if test "$hardcode_minus_L" != no; then
16253                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16254                     else
16255                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16256                     fi
16257                   fi
16258                 fi
16259               fi
16260             else
16261               if test "X$found_a" != "X"; then
16262                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
16263               else
16264                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
16265               fi
16266             fi
16267                         additional_includedir=
16268             case "$found_dir" in
16269               */lib | */lib/)
16270                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
16271                 additional_includedir="$basedir/include"
16272                 ;;
16273             esac
16274             if test "X$additional_includedir" != "X"; then
16275                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
16276                 haveit=
16277                 if test "X$additional_includedir" = "X/usr/local/include"; then
16278                   if test -n "$GCC"; then
16279                     case $host_os in
16280                       linux*) haveit=yes;;
16281                     esac
16282                   fi
16283                 fi
16284                 if test -z "$haveit"; then
16285                   for x in $CPPFLAGS $INCBABELTRACE; do
16286
16287   acl_save_prefix="$prefix"
16288   prefix="$acl_final_prefix"
16289   acl_save_exec_prefix="$exec_prefix"
16290   exec_prefix="$acl_final_exec_prefix"
16291   eval x=\"$x\"
16292   exec_prefix="$acl_save_exec_prefix"
16293   prefix="$acl_save_prefix"
16294
16295                     if test "X$x" = "X-I$additional_includedir"; then
16296                       haveit=yes
16297                       break
16298                     fi
16299                   done
16300                   if test -z "$haveit"; then
16301                     if test -d "$additional_includedir"; then
16302                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
16303                     fi
16304                   fi
16305                 fi
16306               fi
16307             fi
16308                         if test -n "$found_la"; then
16309                                                         save_libdir="$libdir"
16310               case "$found_la" in
16311                 */* | *\\*) . "$found_la" ;;
16312                 *) . "./$found_la" ;;
16313               esac
16314               libdir="$save_libdir"
16315                             for dep in $dependency_libs; do
16316                 case "$dep" in
16317                   -L*)
16318                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
16319                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
16320                       haveit=
16321                       if test "X$additional_libdir" = "X/usr/local/lib"; then
16322                         if test -n "$GCC"; then
16323                           case $host_os in
16324                             linux*) haveit=yes;;
16325                           esac
16326                         fi
16327                       fi
16328                       if test -z "$haveit"; then
16329                         haveit=
16330                         for x in $LDFLAGS $LIBBABELTRACE; do
16331
16332   acl_save_prefix="$prefix"
16333   prefix="$acl_final_prefix"
16334   acl_save_exec_prefix="$exec_prefix"
16335   exec_prefix="$acl_final_exec_prefix"
16336   eval x=\"$x\"
16337   exec_prefix="$acl_save_exec_prefix"
16338   prefix="$acl_save_prefix"
16339
16340                           if test "X$x" = "X-L$additional_libdir"; then
16341                             haveit=yes
16342                             break
16343                           fi
16344                         done
16345                         if test -z "$haveit"; then
16346                           if test -d "$additional_libdir"; then
16347                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
16348                           fi
16349                         fi
16350                         haveit=
16351                         for x in $LDFLAGS $LTLIBBABELTRACE; do
16352
16353   acl_save_prefix="$prefix"
16354   prefix="$acl_final_prefix"
16355   acl_save_exec_prefix="$exec_prefix"
16356   exec_prefix="$acl_final_exec_prefix"
16357   eval x=\"$x\"
16358   exec_prefix="$acl_save_exec_prefix"
16359   prefix="$acl_save_prefix"
16360
16361                           if test "X$x" = "X-L$additional_libdir"; then
16362                             haveit=yes
16363                             break
16364                           fi
16365                         done
16366                         if test -z "$haveit"; then
16367                           if test -d "$additional_libdir"; then
16368                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
16369                           fi
16370                         fi
16371                       fi
16372                     fi
16373                     ;;
16374                   -R*)
16375                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
16376                     if test "$enable_rpath" != no; then
16377                                                                   haveit=
16378                       for x in $rpathdirs; do
16379                         if test "X$x" = "X$dir"; then
16380                           haveit=yes
16381                           break
16382                         fi
16383                       done
16384                       if test -z "$haveit"; then
16385                         rpathdirs="$rpathdirs $dir"
16386                       fi
16387                                                                   haveit=
16388                       for x in $ltrpathdirs; do
16389                         if test "X$x" = "X$dir"; then
16390                           haveit=yes
16391                           break
16392                         fi
16393                       done
16394                       if test -z "$haveit"; then
16395                         ltrpathdirs="$ltrpathdirs $dir"
16396                       fi
16397                     fi
16398                     ;;
16399                   -l*)
16400                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16401                     ;;
16402                   *.la)
16403                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16404                     ;;
16405                   *)
16406                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
16407                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
16408                     ;;
16409                 esac
16410               done
16411             fi
16412           else
16413                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16414             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
16415           fi
16416         fi
16417       fi
16418     done
16419   done
16420   if test "X$rpathdirs" != "X"; then
16421     if test -n "$hardcode_libdir_separator"; then
16422                         alldirs=
16423       for found_dir in $rpathdirs; do
16424         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16425       done
16426             acl_save_libdir="$libdir"
16427       libdir="$alldirs"
16428       eval flag=\"$hardcode_libdir_flag_spec\"
16429       libdir="$acl_save_libdir"
16430       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16431     else
16432             for found_dir in $rpathdirs; do
16433         acl_save_libdir="$libdir"
16434         libdir="$found_dir"
16435         eval flag=\"$hardcode_libdir_flag_spec\"
16436         libdir="$acl_save_libdir"
16437         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16438       done
16439     fi
16440   fi
16441   if test "X$ltrpathdirs" != "X"; then
16442             for found_dir in $ltrpathdirs; do
16443       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
16444     done
16445   fi
16446
16447
16448         ac_save_CPPFLAGS="$CPPFLAGS"
16449
16450   for element in $INCBABELTRACE; do
16451     haveit=
16452     for x in $CPPFLAGS; do
16453
16454   acl_save_prefix="$prefix"
16455   prefix="$acl_final_prefix"
16456   acl_save_exec_prefix="$exec_prefix"
16457   exec_prefix="$acl_final_exec_prefix"
16458   eval x=\"$x\"
16459   exec_prefix="$acl_save_exec_prefix"
16460   prefix="$acl_save_prefix"
16461
16462       if test "X$x" = "X$element"; then
16463         haveit=yes
16464         break
16465       fi
16466     done
16467     if test -z "$haveit"; then
16468       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16469     fi
16470   done
16471
16472
16473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
16474 $as_echo_n "checking for libbabeltrace... " >&6; }
16475 if test "${ac_cv_libbabeltrace+set}" = set; then :
16476   $as_echo_n "(cached) " >&6
16477 else
16478
16479     ac_save_LIBS="$LIBS"
16480     LIBS="$LIBS $LIBBABELTRACE"
16481     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16482 /* end confdefs.h.  */
16483 #include <babeltrace/babeltrace.h>
16484                          #include <babeltrace/ctf/events.h>
16485                          #include <babeltrace/ctf/iterator.h>
16486 int
16487 main ()
16488 {
16489 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
16490                         struct bt_ctf_event *event = NULL;
16491                         const struct bt_definition *scope;
16492
16493                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
16494                         scope = bt_ctf_get_top_level_scope (event,
16495                                                            BT_STREAM_EVENT_HEADER);
16496                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
16497
16498   ;
16499   return 0;
16500 }
16501 _ACEOF
16502 if ac_fn_c_try_link "$LINENO"; then :
16503   ac_cv_libbabeltrace=yes
16504 else
16505   ac_cv_libbabeltrace=no
16506 fi
16507 rm -f core conftest.err conftest.$ac_objext \
16508     conftest$ac_exeext conftest.$ac_ext
16509     LIBS="$ac_save_LIBS"
16510
16511 fi
16512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
16513 $as_echo "$ac_cv_libbabeltrace" >&6; }
16514   if test "$ac_cv_libbabeltrace" = yes; then
16515     HAVE_LIBBABELTRACE=yes
16516
16517 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
16518
16519     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
16520 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
16521     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
16522 $as_echo "$LIBBABELTRACE" >&6; }
16523   else
16524     HAVE_LIBBABELTRACE=no
16525             CPPFLAGS="$ac_save_CPPFLAGS"
16526     LIBBABELTRACE=
16527     LTLIBBABELTRACE=
16528   fi
16529
16530
16531
16532
16533
16534
16535   CFLAGS=$saved_CFLAGS
16536
16537   if test "$HAVE_LIBBABELTRACE" != yes; then
16538      if test "$with_babeltrace" = yes; then
16539        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
16540      else
16541        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
16542 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
16543      fi
16544   fi
16545 fi
16546
16547 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
16548 # to an empty version.
16549
16550 files=
16551 links=
16552
16553 rm -f nm.h
16554 if test "${nativefile}" != ""; then
16555     case "${nativefile}" in
16556       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
16557       * ) GDB_NM_FILE="${nativefile}"
16558     esac
16559     files="${files} ${GDB_NM_FILE}"
16560     links="${links} nm.h"
16561
16562 cat >>confdefs.h <<_ACEOF
16563 #define GDB_NM_FILE "${GDB_NM_FILE}"
16564 _ACEOF
16565
16566 fi
16567
16568
16569 ac_sources="$files"
16570 ac_dests="$links"
16571 while test -n "$ac_sources"; do
16572   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
16573   set $ac_sources; ac_source=$1; shift; ac_sources=$*
16574   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
16575 done
16576 ac_config_links="$ac_config_links $ac_config_links_1"
16577
16578
16579
16580
16581
16582 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
16583
16584
16585
16586   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16587   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
16588   if test "x$GDB_TRANSFORM_NAME" = x; then
16589      GDB_TRANSFORM_NAME=gdb
16590   fi
16591
16592
16593
16594   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16595   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
16596   if test "x$GCORE_TRANSFORM_NAME" = x; then
16597      GCORE_TRANSFORM_NAME=gcore
16598   fi
16599
16600
16601 ac_config_files="$ac_config_files gcore"
16602
16603
16604 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
16605
16606 ac_config_commands="$ac_config_commands default"
16607
16608 cat >confcache <<\_ACEOF
16609 # This file is a shell script that caches the results of configure
16610 # tests run on this system so they can be shared between configure
16611 # scripts and configure runs, see configure's option --config-cache.
16612 # It is not useful on other systems.  If it contains results you don't
16613 # want to keep, you may remove or edit it.
16614 #
16615 # config.status only pays attention to the cache file if you give it
16616 # the --recheck option to rerun configure.
16617 #
16618 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16619 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16620 # following values.
16621
16622 _ACEOF
16623
16624 # The following way of writing the cache mishandles newlines in values,
16625 # but we know of no workaround that is simple, portable, and efficient.
16626 # So, we kill variables containing newlines.
16627 # Ultrix sh set writes to stderr and can't be redirected directly,
16628 # and sets the high bit in the cache file unless we assign to the vars.
16629 (
16630   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16631     eval ac_val=\$$ac_var
16632     case $ac_val in #(
16633     *${as_nl}*)
16634       case $ac_var in #(
16635       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16636 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16637       esac
16638       case $ac_var in #(
16639       _ | IFS | as_nl) ;; #(
16640       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16641       *) { eval $ac_var=; unset $ac_var;} ;;
16642       esac ;;
16643     esac
16644   done
16645
16646   (set) 2>&1 |
16647     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16648     *${as_nl}ac_space=\ *)
16649       # `set' does not quote correctly, so add quotes: double-quote
16650       # substitution turns \\\\ into \\, and sed turns \\ into \.
16651       sed -n \
16652         "s/'/'\\\\''/g;
16653           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16654       ;; #(
16655     *)
16656       # `set' quotes correctly as required by POSIX, so do not add quotes.
16657       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16658       ;;
16659     esac |
16660     sort
16661 ) |
16662   sed '
16663      /^ac_cv_env_/b end
16664      t clear
16665      :clear
16666      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16667      t end
16668      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16669      :end' >>confcache
16670 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16671   if test -w "$cache_file"; then
16672     test "x$cache_file" != "x/dev/null" &&
16673       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16674 $as_echo "$as_me: updating cache $cache_file" >&6;}
16675     cat confcache >$cache_file
16676   else
16677     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16678 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16679   fi
16680 fi
16681 rm -f confcache
16682
16683 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16684 # Let make expand exec_prefix.
16685 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16686
16687 DEFS=-DHAVE_CONFIG_H
16688
16689 ac_libobjs=
16690 ac_ltlibobjs=
16691 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16692   # 1. Remove the extension, and $U if already installed.
16693   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16694   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16695   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16696   #    will be set to the directory where LIBOBJS objects are built.
16697   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16698   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16699 done
16700 LIBOBJS=$ac_libobjs
16701
16702 LTLIBOBJS=$ac_ltlibobjs
16703
16704
16705 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16706   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16707 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16708 fi
16709 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16710   as_fn_error "conditional \"GMAKE\" was never defined.
16711 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16712 fi
16713 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
16714   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
16715 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16716 fi
16717 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
16718   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
16719 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16720 fi
16721
16722
16723 : ${CONFIG_STATUS=./config.status}
16724 ac_write_fail=0
16725 ac_clean_files_save=$ac_clean_files
16726 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16727 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16728 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16729 as_write_fail=0
16730 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16731 #! $SHELL
16732 # Generated by $as_me.
16733 # Run this file to recreate the current configuration.
16734 # Compiler output produced by configure, useful for debugging
16735 # configure, is in config.log if it exists.
16736
16737 debug=false
16738 ac_cs_recheck=false
16739 ac_cs_silent=false
16740
16741 SHELL=\${CONFIG_SHELL-$SHELL}
16742 export SHELL
16743 _ASEOF
16744 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16745 ## -------------------- ##
16746 ## M4sh Initialization. ##
16747 ## -------------------- ##
16748
16749 # Be more Bourne compatible
16750 DUALCASE=1; export DUALCASE # for MKS sh
16751 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16752   emulate sh
16753   NULLCMD=:
16754   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16755   # is contrary to our usage.  Disable this feature.
16756   alias -g '${1+"$@"}'='"$@"'
16757   setopt NO_GLOB_SUBST
16758 else
16759   case `(set -o) 2>/dev/null` in #(
16760   *posix*) :
16761     set -o posix ;; #(
16762   *) :
16763      ;;
16764 esac
16765 fi
16766
16767
16768 as_nl='
16769 '
16770 export as_nl
16771 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16772 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16773 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16774 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16775 # Prefer a ksh shell builtin over an external printf program on Solaris,
16776 # but without wasting forks for bash or zsh.
16777 if test -z "$BASH_VERSION$ZSH_VERSION" \
16778     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16779   as_echo='print -r --'
16780   as_echo_n='print -rn --'
16781 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16782   as_echo='printf %s\n'
16783   as_echo_n='printf %s'
16784 else
16785   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16786     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16787     as_echo_n='/usr/ucb/echo -n'
16788   else
16789     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16790     as_echo_n_body='eval
16791       arg=$1;
16792       case $arg in #(
16793       *"$as_nl"*)
16794         expr "X$arg" : "X\\(.*\\)$as_nl";
16795         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16796       esac;
16797       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16798     '
16799     export as_echo_n_body
16800     as_echo_n='sh -c $as_echo_n_body as_echo'
16801   fi
16802   export as_echo_body
16803   as_echo='sh -c $as_echo_body as_echo'
16804 fi
16805
16806 # The user is always right.
16807 if test "${PATH_SEPARATOR+set}" != set; then
16808   PATH_SEPARATOR=:
16809   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16810     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16811       PATH_SEPARATOR=';'
16812   }
16813 fi
16814
16815
16816 # IFS
16817 # We need space, tab and new line, in precisely that order.  Quoting is
16818 # there to prevent editors from complaining about space-tab.
16819 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16820 # splitting by setting IFS to empty value.)
16821 IFS=" ""        $as_nl"
16822
16823 # Find who we are.  Look in the path if we contain no directory separator.
16824 case $0 in #((
16825   *[\\/]* ) as_myself=$0 ;;
16826   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16827 for as_dir in $PATH
16828 do
16829   IFS=$as_save_IFS
16830   test -z "$as_dir" && as_dir=.
16831     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16832   done
16833 IFS=$as_save_IFS
16834
16835      ;;
16836 esac
16837 # We did not find ourselves, most probably we were run as `sh COMMAND'
16838 # in which case we are not to be found in the path.
16839 if test "x$as_myself" = x; then
16840   as_myself=$0
16841 fi
16842 if test ! -f "$as_myself"; then
16843   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16844   exit 1
16845 fi
16846
16847 # Unset variables that we do not need and which cause bugs (e.g. in
16848 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16849 # suppresses any "Segmentation fault" message there.  '((' could
16850 # trigger a bug in pdksh 5.2.14.
16851 for as_var in BASH_ENV ENV MAIL MAILPATH
16852 do eval test x\${$as_var+set} = xset \
16853   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16854 done
16855 PS1='$ '
16856 PS2='> '
16857 PS4='+ '
16858
16859 # NLS nuisances.
16860 LC_ALL=C
16861 export LC_ALL
16862 LANGUAGE=C
16863 export LANGUAGE
16864
16865 # CDPATH.
16866 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16867
16868
16869 # as_fn_error ERROR [LINENO LOG_FD]
16870 # ---------------------------------
16871 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16872 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16873 # script with status $?, using 1 if that was 0.
16874 as_fn_error ()
16875 {
16876   as_status=$?; test $as_status -eq 0 && as_status=1
16877   if test "$3"; then
16878     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16879     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16880   fi
16881   $as_echo "$as_me: error: $1" >&2
16882   as_fn_exit $as_status
16883 } # as_fn_error
16884
16885
16886 # as_fn_set_status STATUS
16887 # -----------------------
16888 # Set $? to STATUS, without forking.
16889 as_fn_set_status ()
16890 {
16891   return $1
16892 } # as_fn_set_status
16893
16894 # as_fn_exit STATUS
16895 # -----------------
16896 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16897 as_fn_exit ()
16898 {
16899   set +e
16900   as_fn_set_status $1
16901   exit $1
16902 } # as_fn_exit
16903
16904 # as_fn_unset VAR
16905 # ---------------
16906 # Portably unset VAR.
16907 as_fn_unset ()
16908 {
16909   { eval $1=; unset $1;}
16910 }
16911 as_unset=as_fn_unset
16912 # as_fn_append VAR VALUE
16913 # ----------------------
16914 # Append the text in VALUE to the end of the definition contained in VAR. Take
16915 # advantage of any shell optimizations that allow amortized linear growth over
16916 # repeated appends, instead of the typical quadratic growth present in naive
16917 # implementations.
16918 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16919   eval 'as_fn_append ()
16920   {
16921     eval $1+=\$2
16922   }'
16923 else
16924   as_fn_append ()
16925   {
16926     eval $1=\$$1\$2
16927   }
16928 fi # as_fn_append
16929
16930 # as_fn_arith ARG...
16931 # ------------------
16932 # Perform arithmetic evaluation on the ARGs, and store the result in the
16933 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16934 # must be portable across $(()) and expr.
16935 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16936   eval 'as_fn_arith ()
16937   {
16938     as_val=$(( $* ))
16939   }'
16940 else
16941   as_fn_arith ()
16942   {
16943     as_val=`expr "$@" || test $? -eq 1`
16944   }
16945 fi # as_fn_arith
16946
16947
16948 if expr a : '\(a\)' >/dev/null 2>&1 &&
16949    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16950   as_expr=expr
16951 else
16952   as_expr=false
16953 fi
16954
16955 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16956   as_basename=basename
16957 else
16958   as_basename=false
16959 fi
16960
16961 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16962   as_dirname=dirname
16963 else
16964   as_dirname=false
16965 fi
16966
16967 as_me=`$as_basename -- "$0" ||
16968 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16969          X"$0" : 'X\(//\)$' \| \
16970          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16971 $as_echo X/"$0" |
16972     sed '/^.*\/\([^/][^/]*\)\/*$/{
16973             s//\1/
16974             q
16975           }
16976           /^X\/\(\/\/\)$/{
16977             s//\1/
16978             q
16979           }
16980           /^X\/\(\/\).*/{
16981             s//\1/
16982             q
16983           }
16984           s/.*/./; q'`
16985
16986 # Avoid depending upon Character Ranges.
16987 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16988 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16989 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16990 as_cr_digits='0123456789'
16991 as_cr_alnum=$as_cr_Letters$as_cr_digits
16992
16993 ECHO_C= ECHO_N= ECHO_T=
16994 case `echo -n x` in #(((((
16995 -n*)
16996   case `echo 'xy\c'` in
16997   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16998   xy)  ECHO_C='\c';;
16999   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17000        ECHO_T=' ';;
17001   esac;;
17002 *)
17003   ECHO_N='-n';;
17004 esac
17005
17006 rm -f conf$$ conf$$.exe conf$$.file
17007 if test -d conf$$.dir; then
17008   rm -f conf$$.dir/conf$$.file
17009 else
17010   rm -f conf$$.dir
17011   mkdir conf$$.dir 2>/dev/null
17012 fi
17013 if (echo >conf$$.file) 2>/dev/null; then
17014   if ln -s conf$$.file conf$$ 2>/dev/null; then
17015     as_ln_s='ln -s'
17016     # ... but there are two gotchas:
17017     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17018     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17019     # In both cases, we have to default to `cp -p'.
17020     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17021       as_ln_s='cp -p'
17022   elif ln conf$$.file conf$$ 2>/dev/null; then
17023     as_ln_s=ln
17024   else
17025     as_ln_s='cp -p'
17026   fi
17027 else
17028   as_ln_s='cp -p'
17029 fi
17030 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17031 rmdir conf$$.dir 2>/dev/null
17032
17033
17034 # as_fn_mkdir_p
17035 # -------------
17036 # Create "$as_dir" as a directory, including parents if necessary.
17037 as_fn_mkdir_p ()
17038 {
17039
17040   case $as_dir in #(
17041   -*) as_dir=./$as_dir;;
17042   esac
17043   test -d "$as_dir" || eval $as_mkdir_p || {
17044     as_dirs=
17045     while :; do
17046       case $as_dir in #(
17047       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17048       *) as_qdir=$as_dir;;
17049       esac
17050       as_dirs="'$as_qdir' $as_dirs"
17051       as_dir=`$as_dirname -- "$as_dir" ||
17052 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17053          X"$as_dir" : 'X\(//\)[^/]' \| \
17054          X"$as_dir" : 'X\(//\)$' \| \
17055          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17056 $as_echo X"$as_dir" |
17057     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17058             s//\1/
17059             q
17060           }
17061           /^X\(\/\/\)[^/].*/{
17062             s//\1/
17063             q
17064           }
17065           /^X\(\/\/\)$/{
17066             s//\1/
17067             q
17068           }
17069           /^X\(\/\).*/{
17070             s//\1/
17071             q
17072           }
17073           s/.*/./; q'`
17074       test -d "$as_dir" && break
17075     done
17076     test -z "$as_dirs" || eval "mkdir $as_dirs"
17077   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
17078
17079
17080 } # as_fn_mkdir_p
17081 if mkdir -p . 2>/dev/null; then
17082   as_mkdir_p='mkdir -p "$as_dir"'
17083 else
17084   test -d ./-p && rmdir ./-p
17085   as_mkdir_p=false
17086 fi
17087
17088 if test -x / >/dev/null 2>&1; then
17089   as_test_x='test -x'
17090 else
17091   if ls -dL / >/dev/null 2>&1; then
17092     as_ls_L_option=L
17093   else
17094     as_ls_L_option=
17095   fi
17096   as_test_x='
17097     eval sh -c '\''
17098       if test -d "$1"; then
17099         test -d "$1/.";
17100       else
17101         case $1 in #(
17102         -*)set "./$1";;
17103         esac;
17104         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17105         ???[sx]*):;;*)false;;esac;fi
17106     '\'' sh
17107   '
17108 fi
17109 as_executable_p=$as_test_x
17110
17111 # Sed expression to map a string onto a valid CPP name.
17112 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17113
17114 # Sed expression to map a string onto a valid variable name.
17115 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17116
17117
17118 exec 6>&1
17119 ## ----------------------------------- ##
17120 ## Main body of $CONFIG_STATUS script. ##
17121 ## ----------------------------------- ##
17122 _ASEOF
17123 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17124
17125 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17126 # Save the log message, to keep $0 and so on meaningful, and to
17127 # report actual input values of CONFIG_FILES etc. instead of their
17128 # values after options handling.
17129 ac_log="
17130 This file was extended by $as_me, which was
17131 generated by GNU Autoconf 2.64.  Invocation command line was
17132
17133   CONFIG_FILES    = $CONFIG_FILES
17134   CONFIG_HEADERS  = $CONFIG_HEADERS
17135   CONFIG_LINKS    = $CONFIG_LINKS
17136   CONFIG_COMMANDS = $CONFIG_COMMANDS
17137   $ $0 $@
17138
17139 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17140 "
17141
17142 _ACEOF
17143
17144 case $ac_config_files in *"
17145 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17146 esac
17147
17148 case $ac_config_headers in *"
17149 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17150 esac
17151
17152
17153 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17154 # Files that config.status was made for.
17155 config_files="$ac_config_files"
17156 config_headers="$ac_config_headers"
17157 config_links="$ac_config_links"
17158 config_commands="$ac_config_commands"
17159
17160 _ACEOF
17161
17162 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17163 ac_cs_usage="\
17164 \`$as_me' instantiates files and other configuration actions
17165 from templates according to the current configuration.  Unless the files
17166 and actions are specified as TAGs, all are instantiated by default.
17167
17168 Usage: $0 [OPTION]... [TAG]...
17169
17170   -h, --help       print this help, then exit
17171   -V, --version    print version number and configuration settings, then exit
17172   -q, --quiet, --silent
17173                    do not print progress messages
17174   -d, --debug      don't remove temporary files
17175       --recheck    update $as_me by reconfiguring in the same conditions
17176       --file=FILE[:TEMPLATE]
17177                    instantiate the configuration file FILE
17178       --header=FILE[:TEMPLATE]
17179                    instantiate the configuration header FILE
17180
17181 Configuration files:
17182 $config_files
17183
17184 Configuration headers:
17185 $config_headers
17186
17187 Configuration links:
17188 $config_links
17189
17190 Configuration commands:
17191 $config_commands
17192
17193 Report bugs to the package provider."
17194
17195 _ACEOF
17196 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17197 ac_cs_version="\\
17198 config.status
17199 configured by $0, generated by GNU Autoconf 2.64,
17200   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
17201
17202 Copyright (C) 2009 Free Software Foundation, Inc.
17203 This config.status script is free software; the Free Software Foundation
17204 gives unlimited permission to copy, distribute and modify it."
17205
17206 ac_pwd='$ac_pwd'
17207 srcdir='$srcdir'
17208 INSTALL='$INSTALL'
17209 AWK='$AWK'
17210 test -n "\$AWK" || AWK=awk
17211 _ACEOF
17212
17213 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17214 # The default lists apply if the user does not specify any file.
17215 ac_need_defaults=:
17216 while test $# != 0
17217 do
17218   case $1 in
17219   --*=*)
17220     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17221     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17222     ac_shift=:
17223     ;;
17224   *)
17225     ac_option=$1
17226     ac_optarg=$2
17227     ac_shift=shift
17228     ;;
17229   esac
17230
17231   case $ac_option in
17232   # Handling of the options.
17233   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17234     ac_cs_recheck=: ;;
17235   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17236     $as_echo "$ac_cs_version"; exit ;;
17237   --debug | --debu | --deb | --de | --d | -d )
17238     debug=: ;;
17239   --file | --fil | --fi | --f )
17240     $ac_shift
17241     case $ac_optarg in
17242     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17243     esac
17244     as_fn_append CONFIG_FILES " '$ac_optarg'"
17245     ac_need_defaults=false;;
17246   --header | --heade | --head | --hea )
17247     $ac_shift
17248     case $ac_optarg in
17249     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17250     esac
17251     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17252     ac_need_defaults=false;;
17253   --he | --h)
17254     # Conflict between --help and --header
17255     as_fn_error "ambiguous option: \`$1'
17256 Try \`$0 --help' for more information.";;
17257   --help | --hel | -h )
17258     $as_echo "$ac_cs_usage"; exit ;;
17259   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17260   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17261     ac_cs_silent=: ;;
17262
17263   # This is an error.
17264   -*) as_fn_error "unrecognized option: \`$1'
17265 Try \`$0 --help' for more information." ;;
17266
17267   *) as_fn_append ac_config_targets " $1"
17268      ac_need_defaults=false ;;
17269
17270   esac
17271   shift
17272 done
17273
17274 ac_configure_extra_args=
17275
17276 if $ac_cs_silent; then
17277   exec 6>/dev/null
17278   ac_configure_extra_args="$ac_configure_extra_args --silent"
17279 fi
17280
17281 _ACEOF
17282 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17283 if \$ac_cs_recheck; then
17284   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17285   shift
17286   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17287   CONFIG_SHELL='$SHELL'
17288   export CONFIG_SHELL
17289   exec "\$@"
17290 fi
17291
17292 _ACEOF
17293 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17294 exec 5>>config.log
17295 {
17296   echo
17297   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17298 ## Running $as_me. ##
17299 _ASBOX
17300   $as_echo "$ac_log"
17301 } >&5
17302
17303 _ACEOF
17304 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17305 #
17306 # INIT-COMMANDS
17307 #
17308 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
17309
17310 _ACEOF
17311
17312 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17313
17314 # Handling of arguments.
17315 for ac_config_target in $ac_config_targets
17316 do
17317   case $ac_config_target in
17318     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
17319     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
17320     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
17321     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
17322     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
17323     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17324     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
17325     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
17326     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
17327     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
17328
17329   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17330   esac
17331 done
17332
17333
17334 # If the user did not use the arguments to specify the items to instantiate,
17335 # then the envvar interface is used.  Set only those that are not.
17336 # We use the long form for the default assignment because of an extremely
17337 # bizarre bug on SunOS 4.1.3.
17338 if $ac_need_defaults; then
17339   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17340   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17341   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
17342   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17343 fi
17344
17345 # Have a temporary directory for convenience.  Make it in the build tree
17346 # simply because there is no reason against having it here, and in addition,
17347 # creating and moving files from /tmp can sometimes cause problems.
17348 # Hook for its removal unless debugging.
17349 # Note that there is a small window in which the directory will not be cleaned:
17350 # after its creation but before its name has been assigned to `$tmp'.
17351 $debug ||
17352 {
17353   tmp=
17354   trap 'exit_status=$?
17355   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
17356 ' 0
17357   trap 'as_fn_exit 1' 1 2 13 15
17358 }
17359 # Create a (secure) tmp directory for tmp files.
17360
17361 {
17362   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17363   test -n "$tmp" && test -d "$tmp"
17364 }  ||
17365 {
17366   tmp=./conf$$-$RANDOM
17367   (umask 077 && mkdir "$tmp")
17368 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
17369
17370 # Set up the scripts for CONFIG_FILES section.
17371 # No need to generate them if there are no CONFIG_FILES.
17372 # This happens for instance with `./config.status config.h'.
17373 if test -n "$CONFIG_FILES"; then
17374
17375 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
17376   ac_cs_awk_getline=:
17377   ac_cs_awk_pipe_init=
17378   ac_cs_awk_read_file='
17379       while ((getline aline < (F[key])) > 0)
17380         print(aline)
17381       close(F[key])'
17382   ac_cs_awk_pipe_fini=
17383 else
17384   ac_cs_awk_getline=false
17385   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
17386   ac_cs_awk_read_file='
17387       print "|#_!!_#|"
17388       print "cat " F[key] " &&"
17389       '$ac_cs_awk_pipe_init
17390   # The final `:' finishes the AND list.
17391   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
17392 fi
17393 ac_cr=`echo X | tr X '\015'`
17394 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17395 # But we know of no other shell where ac_cr would be empty at this
17396 # point, so we can use a bashism as a fallback.
17397 if test "x$ac_cr" = x; then
17398   eval ac_cr=\$\'\\r\'
17399 fi
17400 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17401 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17402   ac_cs_awk_cr='\r'
17403 else
17404   ac_cs_awk_cr=$ac_cr
17405 fi
17406
17407 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17408 _ACEOF
17409
17410 # Create commands to substitute file output variables.
17411 {
17412   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17413   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
17414   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17415   echo "_ACAWK" &&
17416   echo "_ACEOF"
17417 } >conf$$files.sh &&
17418 . ./conf$$files.sh ||
17419   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17420 rm -f conf$$files.sh
17421
17422 {
17423   echo "cat >conf$$subs.awk <<_ACEOF" &&
17424   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17425   echo "_ACEOF"
17426 } >conf$$subs.sh ||
17427   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17428 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17429 ac_delim='%!_!# '
17430 for ac_last_try in false false false false false :; do
17431   . ./conf$$subs.sh ||
17432     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17433
17434   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17435   if test $ac_delim_n = $ac_delim_num; then
17436     break
17437   elif $ac_last_try; then
17438     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17439   else
17440     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17441   fi
17442 done
17443 rm -f conf$$subs.sh
17444
17445 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17446 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17447 _ACEOF
17448 sed -n '
17449 h
17450 s/^/S["/; s/!.*/"]=/
17451 p
17452 g
17453 s/^[^!]*!//
17454 :repl
17455 t repl
17456 s/'"$ac_delim"'$//
17457 t delim
17458 :nl
17459 h
17460 s/\(.\{148\}\).*/\1/
17461 t more1
17462 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17463 p
17464 n
17465 b repl
17466 :more1
17467 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17468 p
17469 g
17470 s/.\{148\}//
17471 t nl
17472 :delim
17473 h
17474 s/\(.\{148\}\).*/\1/
17475 t more2
17476 s/["\\]/\\&/g; s/^/"/; s/$/"/
17477 p
17478 b
17479 :more2
17480 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17481 p
17482 g
17483 s/.\{148\}//
17484 t delim
17485 ' <conf$$subs.awk | sed '
17486 /^[^""]/{
17487   N
17488   s/\n//
17489 }
17490 ' >>$CONFIG_STATUS || ac_write_fail=1
17491 rm -f conf$$subs.awk
17492 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17493 _ACAWK
17494 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17495   for (key in S) S_is_set[key] = 1
17496   FS = "\a"
17497   \$ac_cs_awk_pipe_init
17498 }
17499 {
17500   line = $ 0
17501   nfields = split(line, field, "@")
17502   substed = 0
17503   len = length(field[1])
17504   for (i = 2; i < nfields; i++) {
17505     key = field[i]
17506     keylen = length(key)
17507     if (S_is_set[key]) {
17508       value = S[key]
17509       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17510       len += length(value) + length(field[++i])
17511       substed = 1
17512     } else
17513       len += 1 + keylen
17514   }
17515   if (nfields == 3 && !substed) {
17516     key = field[2]
17517     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
17518       \$ac_cs_awk_read_file
17519       next
17520     }
17521   }
17522   print line
17523 }
17524 \$ac_cs_awk_pipe_fini
17525 _ACAWK
17526 _ACEOF
17527 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17528 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17529   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17530 else
17531   cat
17532 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17533   || as_fn_error "could not setup config files machinery" "$LINENO" 5
17534 _ACEOF
17535
17536 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17537 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17538 # trailing colons and then remove the whole line if VPATH becomes empty
17539 # (actually we leave an empty line to preserve line numbers).
17540 if test "x$srcdir" = x.; then
17541   ac_vpsub='/^[  ]*VPATH[        ]*=/{
17542 s/:*\$(srcdir):*/:/
17543 s/:*\${srcdir}:*/:/
17544 s/:*@srcdir@:*/:/
17545 s/^\([^=]*=[     ]*\):*/\1/
17546 s/:*$//
17547 s/^[^=]*=[       ]*$//
17548 }'
17549 fi
17550
17551 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17552 fi # test -n "$CONFIG_FILES"
17553
17554 # Set up the scripts for CONFIG_HEADERS section.
17555 # No need to generate them if there are no CONFIG_HEADERS.
17556 # This happens for instance with `./config.status Makefile'.
17557 if test -n "$CONFIG_HEADERS"; then
17558 cat >"$tmp/defines.awk" <<\_ACAWK ||
17559 BEGIN {
17560 _ACEOF
17561
17562 # Transform confdefs.h into an awk script `defines.awk', embedded as
17563 # here-document in config.status, that substitutes the proper values into
17564 # config.h.in to produce config.h.
17565
17566 # Create a delimiter string that does not exist in confdefs.h, to ease
17567 # handling of long lines.
17568 ac_delim='%!_!# '
17569 for ac_last_try in false false :; do
17570   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17571   if test -z "$ac_t"; then
17572     break
17573   elif $ac_last_try; then
17574     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17575   else
17576     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17577   fi
17578 done
17579
17580 # For the awk script, D is an array of macro values keyed by name,
17581 # likewise P contains macro parameters if any.  Preserve backslash
17582 # newline sequences.
17583
17584 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17585 sed -n '
17586 s/.\{148\}/&'"$ac_delim"'/g
17587 t rset
17588 :rset
17589 s/^[     ]*#[    ]*define[       ][      ]*/ /
17590 t def
17591 d
17592 :def
17593 s/\\$//
17594 t bsnl
17595 s/["\\]/\\&/g
17596 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17597 D["\1"]=" \3"/p
17598 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17599 d
17600 :bsnl
17601 s/["\\]/\\&/g
17602 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17603 D["\1"]=" \3\\\\\\n"\\/p
17604 t cont
17605 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17606 t cont
17607 d
17608 :cont
17609 n
17610 s/.\{148\}/&'"$ac_delim"'/g
17611 t clear
17612 :clear
17613 s/\\$//
17614 t bsnlc
17615 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17616 d
17617 :bsnlc
17618 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17619 b cont
17620 ' <confdefs.h | sed '
17621 s/'"$ac_delim"'/"\\\
17622 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17623
17624 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17625   for (key in D) D_is_set[key] = 1
17626   FS = "\a"
17627 }
17628 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17629   line = \$ 0
17630   split(line, arg, " ")
17631   if (arg[1] == "#") {
17632     defundef = arg[2]
17633     mac1 = arg[3]
17634   } else {
17635     defundef = substr(arg[1], 2)
17636     mac1 = arg[2]
17637   }
17638   split(mac1, mac2, "(") #)
17639   macro = mac2[1]
17640   prefix = substr(line, 1, index(line, defundef) - 1)
17641   if (D_is_set[macro]) {
17642     # Preserve the white space surrounding the "#".
17643     print prefix "define", macro P[macro] D[macro]
17644     next
17645   } else {
17646     # Replace #undef with comments.  This is necessary, for example,
17647     # in the case of _POSIX_SOURCE, which is predefined and required
17648     # on some systems where configure will not decide to define it.
17649     if (defundef == "undef") {
17650       print "/*", prefix defundef, macro, "*/"
17651       next
17652     }
17653   }
17654 }
17655 { print }
17656 _ACAWK
17657 _ACEOF
17658 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17659   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17660 fi # test -n "$CONFIG_HEADERS"
17661
17662
17663 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17664 shift
17665 for ac_tag
17666 do
17667   case $ac_tag in
17668   :[FHLC]) ac_mode=$ac_tag; continue;;
17669   esac
17670   case $ac_mode$ac_tag in
17671   :[FHL]*:*);;
17672   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17673   :[FH]-) ac_tag=-:-;;
17674   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17675   esac
17676   ac_save_IFS=$IFS
17677   IFS=:
17678   set x $ac_tag
17679   IFS=$ac_save_IFS
17680   shift
17681   ac_file=$1
17682   shift
17683
17684   case $ac_mode in
17685   :L) ac_source=$1;;
17686   :[FH])
17687     ac_file_inputs=
17688     for ac_f
17689     do
17690       case $ac_f in
17691       -) ac_f="$tmp/stdin";;
17692       *) # Look for the file first in the build tree, then in the source tree
17693          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17694          # because $ac_f cannot contain `:'.
17695          test -f "$ac_f" ||
17696            case $ac_f in
17697            [\\/$]*) false;;
17698            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17699            esac ||
17700            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17701       esac
17702       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17703       as_fn_append ac_file_inputs " '$ac_f'"
17704     done
17705
17706     # Let's still pretend it is `configure' which instantiates (i.e., don't
17707     # use $as_me), people would be surprised to read:
17708     #    /* config.h.  Generated by config.status.  */
17709     configure_input='Generated from '`
17710           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17711         `' by configure.'
17712     if test x"$ac_file" != x-; then
17713       configure_input="$ac_file.  $configure_input"
17714       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17715 $as_echo "$as_me: creating $ac_file" >&6;}
17716     fi
17717     # Neutralize special characters interpreted by sed in replacement strings.
17718     case $configure_input in #(
17719     *\&* | *\|* | *\\* )
17720        ac_sed_conf_input=`$as_echo "$configure_input" |
17721        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17722     *) ac_sed_conf_input=$configure_input;;
17723     esac
17724
17725     case $ac_tag in
17726     *:-:* | *:-) cat >"$tmp/stdin" \
17727       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17728     esac
17729     ;;
17730   esac
17731
17732   ac_dir=`$as_dirname -- "$ac_file" ||
17733 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17734          X"$ac_file" : 'X\(//\)[^/]' \| \
17735          X"$ac_file" : 'X\(//\)$' \| \
17736          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17737 $as_echo X"$ac_file" |
17738     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17739             s//\1/
17740             q
17741           }
17742           /^X\(\/\/\)[^/].*/{
17743             s//\1/
17744             q
17745           }
17746           /^X\(\/\/\)$/{
17747             s//\1/
17748             q
17749           }
17750           /^X\(\/\).*/{
17751             s//\1/
17752             q
17753           }
17754           s/.*/./; q'`
17755   as_dir="$ac_dir"; as_fn_mkdir_p
17756   ac_builddir=.
17757
17758 case "$ac_dir" in
17759 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17760 *)
17761   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17762   # A ".." for each directory in $ac_dir_suffix.
17763   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17764   case $ac_top_builddir_sub in
17765   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17766   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17767   esac ;;
17768 esac
17769 ac_abs_top_builddir=$ac_pwd
17770 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17771 # for backward compatibility:
17772 ac_top_builddir=$ac_top_build_prefix
17773
17774 case $srcdir in
17775   .)  # We are building in place.
17776     ac_srcdir=.
17777     ac_top_srcdir=$ac_top_builddir_sub
17778     ac_abs_top_srcdir=$ac_pwd ;;
17779   [\\/]* | ?:[\\/]* )  # Absolute name.
17780     ac_srcdir=$srcdir$ac_dir_suffix;
17781     ac_top_srcdir=$srcdir
17782     ac_abs_top_srcdir=$srcdir ;;
17783   *) # Relative name.
17784     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17785     ac_top_srcdir=$ac_top_build_prefix$srcdir
17786     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17787 esac
17788 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17789
17790
17791   case $ac_mode in
17792   :F)
17793   #
17794   # CONFIG_FILE
17795   #
17796
17797   case $INSTALL in
17798   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17799   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17800   esac
17801 _ACEOF
17802
17803 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17804 # If the template does not know about datarootdir, expand it.
17805 # FIXME: This hack should be removed a few years after 2.60.
17806 ac_datarootdir_hack=; ac_datarootdir_seen=
17807 ac_sed_dataroot='
17808 /datarootdir/ {
17809   p
17810   q
17811 }
17812 /@datadir@/p
17813 /@docdir@/p
17814 /@infodir@/p
17815 /@localedir@/p
17816 /@mandir@/p'
17817 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17818 *datarootdir*) ac_datarootdir_seen=yes;;
17819 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17820   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17821 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17822 _ACEOF
17823 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17824   ac_datarootdir_hack='
17825   s&@datadir@&$datadir&g
17826   s&@docdir@&$docdir&g
17827   s&@infodir@&$infodir&g
17828   s&@localedir@&$localedir&g
17829   s&@mandir@&$mandir&g
17830   s&\\\${datarootdir}&$datarootdir&g' ;;
17831 esac
17832 _ACEOF
17833
17834 # Neutralize VPATH when `$srcdir' = `.'.
17835 # Shell code in configure.ac might set extrasub.
17836 # FIXME: do we really want to maintain this feature?
17837 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17838 ac_sed_extra="$ac_vpsub
17839 $extrasub
17840 _ACEOF
17841 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17842 :t
17843 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17844 s|@configure_input@|$ac_sed_conf_input|;t t
17845 s&@top_builddir@&$ac_top_builddir_sub&;t t
17846 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17847 s&@srcdir@&$ac_srcdir&;t t
17848 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17849 s&@top_srcdir@&$ac_top_srcdir&;t t
17850 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17851 s&@builddir@&$ac_builddir&;t t
17852 s&@abs_builddir@&$ac_abs_builddir&;t t
17853 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17854 s&@INSTALL@&$ac_INSTALL&;t t
17855 $ac_datarootdir_hack
17856 "
17857 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17858 if $ac_cs_awk_getline; then
17859   $AWK -f "$tmp/subs.awk"
17860 else
17861   $AWK -f "$tmp/subs.awk" | $SHELL
17862 fi >$tmp/out \
17863   || as_fn_error "could not create $ac_file" "$LINENO" 5
17864
17865 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17866   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17867   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17868   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17869 which seems to be undefined.  Please make sure it is defined." >&5
17870 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17871 which seems to be undefined.  Please make sure it is defined." >&2;}
17872
17873   rm -f "$tmp/stdin"
17874   case $ac_file in
17875   -) cat "$tmp/out" && rm -f "$tmp/out";;
17876   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17877   esac \
17878   || as_fn_error "could not create $ac_file" "$LINENO" 5
17879  ;;
17880   :H)
17881   #
17882   # CONFIG_HEADER
17883   #
17884   if test x"$ac_file" != x-; then
17885     {
17886       $as_echo "/* $configure_input  */" \
17887       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17888     } >"$tmp/config.h" \
17889       || as_fn_error "could not create $ac_file" "$LINENO" 5
17890     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17891       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17892 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17893     else
17894       rm -f "$ac_file"
17895       mv "$tmp/config.h" "$ac_file" \
17896         || as_fn_error "could not create $ac_file" "$LINENO" 5
17897     fi
17898   else
17899     $as_echo "/* $configure_input  */" \
17900       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17901       || as_fn_error "could not create -" "$LINENO" 5
17902   fi
17903  ;;
17904   :L)
17905   #
17906   # CONFIG_LINK
17907   #
17908
17909   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17910     :
17911   else
17912     # Prefer the file from the source tree if names are identical.
17913     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17914       ac_source=$srcdir/$ac_source
17915     fi
17916
17917     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17918 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17919
17920     if test ! -r "$ac_source"; then
17921       as_fn_error "$ac_source: file not found" "$LINENO" 5
17922     fi
17923     rm -f "$ac_file"
17924
17925     # Try a relative symlink, then a hard link, then a copy.
17926     case $srcdir in
17927     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17928         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17929     esac
17930     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17931       ln "$ac_source" "$ac_file" 2>/dev/null ||
17932       cp -p "$ac_source" "$ac_file" ||
17933       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17934   fi
17935  ;;
17936   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17937 $as_echo "$as_me: executing $ac_file commands" >&6;}
17938  ;;
17939   esac
17940
17941
17942   case $ac_file$ac_mode in
17943     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17944     "gcore":F) chmod +x gcore ;;
17945     "default":C)
17946 case x$CONFIG_HEADERS in
17947 xconfig.h:config.in)
17948 echo > stamp-h ;;
17949 esac
17950  ;;
17951
17952   esac
17953 done # for ac_tag
17954
17955
17956 as_fn_exit 0
17957 _ACEOF
17958 ac_clean_files=$ac_clean_files_save
17959
17960 test $ac_write_fail = 0 ||
17961   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17962
17963
17964 # configure is writing to config.log, and then calls config.status.
17965 # config.status does its own redirection, appending to config.log.
17966 # Unfortunately, on DOS this fails, as config.log is still kept open
17967 # by configure, so config.status won't be able to write to it; its
17968 # output is simply discarded.  So we exec the FD to /dev/null,
17969 # effectively closing config.log, so it can be properly (re)opened and
17970 # appended to by config.status.  When coming back to configure, we
17971 # need to make the FD available again.
17972 if test "$no_create" != yes; then
17973   ac_cs_success=:
17974   ac_config_status_args=
17975   test "$silent" = yes &&
17976     ac_config_status_args="$ac_config_status_args --quiet"
17977   exec 5>/dev/null
17978   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17979   exec 5>>config.log
17980   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17981   # would make configure fail if this is the last instruction.
17982   $ac_cs_success || as_fn_exit $?
17983 fi
17984
17985 #
17986 # CONFIG_SUBDIRS section.
17987 #
17988 if test "$no_recursion" != yes; then
17989
17990   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17991   # so they do not pile up.
17992   ac_sub_configure_args=
17993   ac_prev=
17994   eval "set x $ac_configure_args"
17995   shift
17996   for ac_arg
17997   do
17998     if test -n "$ac_prev"; then
17999       ac_prev=
18000       continue
18001     fi
18002     case $ac_arg in
18003     -cache-file | --cache-file | --cache-fil | --cache-fi \
18004     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
18005       ac_prev=cache_file ;;
18006     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
18007     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
18008     | --c=*)
18009       ;;
18010     --config-cache | -C)
18011       ;;
18012     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
18013       ac_prev=srcdir ;;
18014     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
18015       ;;
18016     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
18017       ac_prev=prefix ;;
18018     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
18019       ;;
18020     --disable-option-checking)
18021       ;;
18022     *)
18023       case $ac_arg in
18024       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
18025       esac
18026       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
18027     esac
18028   done
18029
18030   # Always prepend --prefix to ensure using the same prefix
18031   # in subdir configurations.
18032   ac_arg="--prefix=$prefix"
18033   case $ac_arg in
18034   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
18035   esac
18036   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
18037
18038   # Pass --silent
18039   if test "$silent" = yes; then
18040     ac_sub_configure_args="--silent $ac_sub_configure_args"
18041   fi
18042
18043   # Always prepend --disable-option-checking to silence warnings, since
18044   # different subdirs can have different --enable and --with options.
18045   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
18046
18047   ac_popdir=`pwd`
18048   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
18049
18050     # Do not complain, so a configure script can configure whichever
18051     # parts of a large source tree are present.
18052     test -d "$srcdir/$ac_dir" || continue
18053
18054     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
18055     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
18056     $as_echo "$ac_msg" >&6
18057     as_dir="$ac_dir"; as_fn_mkdir_p
18058     ac_builddir=.
18059
18060 case "$ac_dir" in
18061 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18062 *)
18063   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18064   # A ".." for each directory in $ac_dir_suffix.
18065   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18066   case $ac_top_builddir_sub in
18067   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18068   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18069   esac ;;
18070 esac
18071 ac_abs_top_builddir=$ac_pwd
18072 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18073 # for backward compatibility:
18074 ac_top_builddir=$ac_top_build_prefix
18075
18076 case $srcdir in
18077   .)  # We are building in place.
18078     ac_srcdir=.
18079     ac_top_srcdir=$ac_top_builddir_sub
18080     ac_abs_top_srcdir=$ac_pwd ;;
18081   [\\/]* | ?:[\\/]* )  # Absolute name.
18082     ac_srcdir=$srcdir$ac_dir_suffix;
18083     ac_top_srcdir=$srcdir
18084     ac_abs_top_srcdir=$srcdir ;;
18085   *) # Relative name.
18086     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18087     ac_top_srcdir=$ac_top_build_prefix$srcdir
18088     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18089 esac
18090 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18091
18092
18093     cd "$ac_dir"
18094
18095     # Check for guested configure; otherwise get Cygnus style configure.
18096     if test -f "$ac_srcdir/configure.gnu"; then
18097       ac_sub_configure=$ac_srcdir/configure.gnu
18098     elif test -f "$ac_srcdir/configure"; then
18099       ac_sub_configure=$ac_srcdir/configure
18100     elif test -f "$ac_srcdir/configure.in"; then
18101       # This should be Cygnus configure.
18102       ac_sub_configure=$ac_aux_dir/configure
18103     else
18104       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
18105 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
18106       ac_sub_configure=
18107     fi
18108
18109     # The recursion is here.
18110     if test -n "$ac_sub_configure"; then
18111       # Make the cache file name correct relative to the subdirectory.
18112       case $cache_file in
18113       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
18114       *) # Relative name.
18115         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
18116       esac
18117
18118       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
18119 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
18120       # The eval makes quoting arguments work.
18121       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
18122            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
18123         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
18124     fi
18125
18126     cd "$ac_popdir"
18127   done
18128 fi
18129 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18130   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18131 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18132 fi
18133
18134
18135 exit 0