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 XSLTPROC
 597 GDB_NM_FILE
 598 LTLIBBABELTRACE
 599 LIBBABELTRACE
 600 HAVE_LIBBABELTRACE
 601 frags
 602 target_subdir
 603 CONFIG_UNINSTALL
 604 CONFIG_INSTALL
 605 CONFIG_CLEAN
 606 CONFIG_ALL
 607 CONFIG_SRCS
 608 CONFIG_DEPS
 609 CONFIG_OBS
 610 PROFILE_CFLAGS
 611 ENABLE_CFLAGS
 612 SIM_OBS
 613 SIM
 614 XMKMF
 615 GDBTK_SRC_DIR
 616 GDBTK_CFLAGS
 617 GDBTKLIBS
 618 X_LIBS
 619 X_LDFLAGS
 620 X_CFLAGS
 621 TK_XINCLUDES
 622 TK_DEPS
 623 TK_LIBRARY
 624 TK_INCLUDE
 625 TK_STUB_LIB_SPEC
 626 TK_STUB_LIB_FLAG
 627 TK_STUB_LIB_FILE
 628 TK_LIB_SPEC
 629 TK_LIB_FLAG
 630 TK_LIB_FILE
 631 TK_SRC_DIR
 632 TK_BIN_DIR
 633 TK_VERSION
 634 TCL_DEPS
 635 TCL_LIBRARY
 636 TCL_INCLUDE
 637 TCL_STUB_LIB_SPEC
 638 TCL_STUB_LIB_FLAG
 639 TCL_STUB_LIB_FILE
 640 TCL_LIB_SPEC
 641 TCL_LIB_FLAG
 642 TCL_LIB_FILE
 643 TCL_SRC_DIR
 644 TCL_BIN_DIR
 645 TCL_PATCH_LEVEL
 646 TCL_VERSION
 647 WIN32LDAPP
 648 GUI_CFLAGS_X
 649 LIBGUI
 650 LTLIBLZMA
 651 LIBLZMA
 652 HAVE_LIBLZMA
 653 WIN32LIBS
 654 SER_HARDWIRE
 655 WERROR_CFLAGS
 656 WARN_CFLAGS
 657 SYSTEM_GDBINIT
 658 TARGET_SYSTEM_ROOT
 659 CONFIG_LDFLAGS
 660 RDYNAMIC
 661 ALLOCA
 662 LTLIBIPT
 663 LIBIPT
 664 HAVE_LIBIPT
 665 HAVE_GUILE_FALSE
 666 HAVE_GUILE_TRUE
 667 GUILE_LIBS
 668 GUILE_CPPFLAGS
 669 GUILD_TARGET_FLAG
 670 GUILD
 671 pkg_config_prog_path
 672 HAVE_PYTHON_FALSE
 673 HAVE_PYTHON_TRUE
 674 PYTHON_LIBS
 675 PYTHON_CPPFLAGS
 676 PYTHON_CFLAGS
 677 python_prog_path
 678 LTLIBEXPAT
 679 LIBEXPAT
 680 HAVE_LIBEXPAT
 681 JIT_READER_DIR
 682 TARGET_PTR
 683 READLINE_TEXI_INCFLAG
 684 READLINE_CFLAGS
 685 READLINE_DEPS
 686 READLINE
 687 LTLIBICONV
 688 LIBICONV
 689 zlibinc
 690 zlibdir
 691 MIG
 692 WINDRES
 693 DLLTOOL
 694 AR
 695 YFLAGS
 696 YACC
 697 RANLIB
 698 LN_S
 699 INSTALL_DATA
 700 INSTALL_SCRIPT
 701 INSTALL_PROGRAM
 702 AWK
 703 REPORT_BUGS_TEXI
 704 REPORT_BUGS_TO
 705 PKGVERSION
 706 HAVE_NATIVE_GCORE_TARGET
 707 TARGET_OBS
 708 subdirs
 709 GDB_DATADIR
 710 DEBUGDIR
 711 MAKEINFO_EXTRA_FLAGS
 712 MAKEINFOFLAGS
 713 MAKEINFO
 714 PACKAGE
 715 GNULIB_STDINT_H
 716 CATOBJEXT
 717 GENCAT
 718 INSTOBJEXT
 719 DATADIRNAME
 720 CATALOGS
 721 POSUB
 722 GMSGFMT
 723 XGETTEXT
 724 INCINTL
 725 LIBINTL_DEP
 726 LIBINTL
 727 USE_NLS
 728 SET_MAKE
 729 GMAKE_FALSE
 730 GMAKE_TRUE
 731 MAKE
 732 CCDEPMODE
 733 DEPDIR
 734 am__leading_dot
 735 COMPILER_CFLAGS
 736 COMPILER
 737 INSTALL_STRIP_PROGRAM
 738 STRIP
 739 install_sh
 740 target_os
 741 target_vendor
 742 target_cpu
 743 target
 744 host_os
 745 host_vendor
 746 host_cpu
 747 host
 748 build_os
 749 build_vendor
 750 build_cpu
 751 build
 752 EGREP
 753 GREP
 754 CPP
 755 ac_ct_CXX
 756 CXXFLAGS
 757 CXX
 758 OBJEXT
 759 EXEEXT
 760 ac_ct_CC
 761 CPPFLAGS
 762 LDFLAGS
 763 CFLAGS
 764 CC
 765 MAINT
 766 MAINTAINER_MODE_FALSE
 767 MAINTAINER_MODE_TRUE
 768 target_alias
 769 host_alias
 770 build_alias
 771 LIBS
 772 ECHO_T
 773 ECHO_N
 774 ECHO_C
 775 DEFS
 776 mandir
 777 localedir
 778 libdir
 779 psdir
 780 pdfdir
 781 dvidir
 782 htmldir
 783 infodir
 784 docdir
 785 oldincludedir
 786 includedir
 787 localstatedir
 788 sharedstatedir
 789 sysconfdir
 790 datadir
 791 datarootdir
 792 libexecdir
 793 sbindir
 794 bindir
 795 program_transform_name
 796 prefix
 797 exec_prefix
 798 PACKAGE_URL
 799 PACKAGE_BUGREPORT
 800 PACKAGE_STRING
 801 PACKAGE_VERSION
 802 PACKAGE_TARNAME
 803 PACKAGE_NAME
 804 PATH_SEPARATOR
 805 SHELL'
 806 ac_subst_files='host_makefile_frag'
 807 ac_user_opts='
 808 enable_option_checking
 809 enable_maintainer_mode
 810 enable_plugins
 811 enable_largefile
 812 enable_build_with_cxx
 813 with_separate_debug_dir
 814 with_gdb_datadir
 815 with_relocated_sources
 816 with_auto_load_dir
 817 with_auto_load_safe_path
 818 enable_targets
 819 enable_64_bit_bfd
 820 enable_gdbcli
 821 enable_gdbmi
 822 enable_tui
 823 enable_gdbtk
 824 with_libunwind_ia64
 825 with_curses
 826 enable_profiling
 827 with_pkgversion
 828 with_bugurl
 829 with_system_zlib
 830 with_gnu_ld
 831 enable_rpath
 832 with_libiconv_prefix
 833 with_iconv_bin
 834 with_system_readline
 835 with_jit_reader_dir
 836 with_expat
 837 with_libexpat_prefix
 838 with_python
 839 with_guile
 840 enable_libmcheck
 841 with_intel_pt
 842 with_libipt_prefix
 843 with_included_regex
 844 with_sysroot
 845 with_system_gdbinit
 846 enable_werror
 847 enable_build_warnings
 848 enable_gdb_build_warnings
 849 with_lzma
 850 with_liblzma_prefix
 851 with_tcl
 852 with_tk
 853 with_x
 854 enable_sim
 855 enable_multi_ice
 856 enable_gdbserver
 857 with_babeltrace
 858 with_libbabeltrace_prefix
 859 '
 860       ac_precious_vars='build_alias
 861 host_alias
 862 target_alias
 863 CC
 864 CFLAGS
 865 LDFLAGS
 866 LIBS
 867 CPPFLAGS
 868 CXX
 869 CXXFLAGS
 870 CCC
 871 CPP
 872 MAKEINFO
 873 MAKEINFOFLAGS
 874 YACC
 875 YFLAGS
 876 XMKMF'
 877 ac_subdirs_all='testsuite
 878 gdbtk
 879 multi-ice
 880 gdbserver'
 881
 882 # Initialize some variables set by options.
 883 ac_init_help=
 884 ac_init_version=false
 885 ac_unrecognized_opts=
 886 ac_unrecognized_sep=
 887 # The variables have the same names as the options, with
 888 # dashes changed to underlines.
 889 cache_file=/dev/null
 890 exec_prefix=NONE
 891 no_create=
 892 no_recursion=
 893 prefix=NONE
 894 program_prefix=NONE
 895 program_suffix=NONE
 896 program_transform_name=s,x,x,
 897 silent=
 898 site=
 899 srcdir=
 900 verbose=
 901 x_includes=NONE
 902 x_libraries=NONE
 903
 904 # Installation directory options.
 905 # These are left unexpanded so users can "make install exec_prefix=/foo"
 906 # and all the variables that are supposed to be based on exec_prefix
 907 # by default will actually change.
 908 # Use braces instead of parens because sh, perl, etc. also accept them.
 909 # (The list follows the same order as the GNU Coding Standards.)
 910 bindir='${exec_prefix}/bin'
 911 sbindir='${exec_prefix}/sbin'
 912 libexecdir='${exec_prefix}/libexec'
 913 datarootdir='${prefix}/share'
 914 datadir='${datarootdir}'
 915 sysconfdir='${prefix}/etc'
 916 sharedstatedir='${prefix}/com'
 917 localstatedir='${prefix}/var'
 918 includedir='${prefix}/include'
 919 oldincludedir='/usr/include'
 920 docdir='${datarootdir}/doc/${PACKAGE}'
 921 infodir='${datarootdir}/info'
 922 htmldir='${docdir}'
 923 dvidir='${docdir}'
 924 pdfdir='${docdir}'
 925 psdir='${docdir}'
 926 libdir='${exec_prefix}/lib'
 927 localedir='${datarootdir}/locale'
 928 mandir='${datarootdir}/man'
 929
 930 ac_prev=
 931 ac_dashdash=
 932 for ac_option
 933 do
 934   # If the previous option needs an argument, assign it.
 935   if test -n "$ac_prev"; then
 936     eval $ac_prev=\$ac_option
 937     ac_prev=
 938     continue
 939   fi
 940
 941   case $ac_option in
 942   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 943   *)    ac_optarg=yes ;;
 944   esac
 945
 946   # Accept the important Cygnus configure options, so we can diagnose typos.
 947
 948   case $ac_dashdash$ac_option in
 949   --)
 950     ac_dashdash=yes ;;
 951
 952   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 953     ac_prev=bindir ;;
 954   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 955     bindir=$ac_optarg ;;
 956
 957   -build | --build | --buil | --bui | --bu)
 958     ac_prev=build_alias ;;
 959   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 960     build_alias=$ac_optarg ;;
 961
 962   -cache-file | --cache-file | --cache-fil | --cache-fi \
 963   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 964     ac_prev=cache_file ;;
 965   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 966   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 967     cache_file=$ac_optarg ;;
 968
 969   --config-cache | -C)
 970     cache_file=config.cache ;;
 971
 972   -datadir | --datadir | --datadi | --datad)
 973     ac_prev=datadir ;;
 974   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 975     datadir=$ac_optarg ;;
 976
 977   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 978   | --dataroo | --dataro | --datar)
 979     ac_prev=datarootdir ;;
 980   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 981   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 982     datarootdir=$ac_optarg ;;
 983
 984   -disable-* | --disable-*)
 985     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 986     # Reject names that are not valid shell variable names.
 987     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 988       as_fn_error "invalid feature name: $ac_useropt"
 989     ac_useropt_orig=$ac_useropt
 990     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 991     case $ac_user_opts in
 992       *"
 993 "enable_$ac_useropt"
 994 "*) ;;
 995       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 996          ac_unrecognized_sep=', ';;
 997     esac
 998     eval enable_$ac_useropt=no ;;
 999
1000   -docdir | --docdir | --docdi | --doc | --do)
1001     ac_prev=docdir ;;
1002   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1003     docdir=$ac_optarg ;;
1004
1005   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1006     ac_prev=dvidir ;;
1007   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1008     dvidir=$ac_optarg ;;
1009
1010   -enable-* | --enable-*)
1011     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1012     # Reject names that are not valid shell variable names.
1013     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1014       as_fn_error "invalid feature name: $ac_useropt"
1015     ac_useropt_orig=$ac_useropt
1016     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1017     case $ac_user_opts in
1018       *"
1019 "enable_$ac_useropt"
1020 "*) ;;
1021       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1022          ac_unrecognized_sep=', ';;
1023     esac
1024     eval enable_$ac_useropt=\$ac_optarg ;;
1025
1026   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1027   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1028   | --exec | --exe | --ex)
1029     ac_prev=exec_prefix ;;
1030   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1031   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1032   | --exec=* | --exe=* | --ex=*)
1033     exec_prefix=$ac_optarg ;;
1034
1035   -gas | --gas | --ga | --g)
1036     # Obsolete; use --with-gas.
1037     with_gas=yes ;;
1038
1039   -help | --help | --hel | --he | -h)
1040     ac_init_help=long ;;
1041   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1042     ac_init_help=recursive ;;
1043   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1044     ac_init_help=short ;;
1045
1046   -host | --host | --hos | --ho)
1047     ac_prev=host_alias ;;
1048   -host=* | --host=* | --hos=* | --ho=*)
1049     host_alias=$ac_optarg ;;
1050
1051   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1052     ac_prev=htmldir ;;
1053   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1054   | --ht=*)
1055     htmldir=$ac_optarg ;;
1056
1057   -includedir | --includedir | --includedi | --included | --include \
1058   | --includ | --inclu | --incl | --inc)
1059     ac_prev=includedir ;;
1060   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1061   | --includ=* | --inclu=* | --incl=* | --inc=*)
1062     includedir=$ac_optarg ;;
1063
1064   -infodir | --infodir | --infodi | --infod | --info | --inf)
1065     ac_prev=infodir ;;
1066   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1067     infodir=$ac_optarg ;;
1068
1069   -libdir | --libdir | --libdi | --libd)
1070     ac_prev=libdir ;;
1071   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1072     libdir=$ac_optarg ;;
1073
1074   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1075   | --libexe | --libex | --libe)
1076     ac_prev=libexecdir ;;
1077   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1078   | --libexe=* | --libex=* | --libe=*)
1079     libexecdir=$ac_optarg ;;
1080
1081   -localedir | --localedir | --localedi | --localed | --locale)
1082     ac_prev=localedir ;;
1083   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1084     localedir=$ac_optarg ;;
1085
1086   -localstatedir | --localstatedir | --localstatedi | --localstated \
1087   | --localstate | --localstat | --localsta | --localst | --locals)
1088     ac_prev=localstatedir ;;
1089   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1090   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1091     localstatedir=$ac_optarg ;;
1092
1093   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1094     ac_prev=mandir ;;
1095   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1096     mandir=$ac_optarg ;;
1097
1098   -nfp | --nfp | --nf)
1099     # Obsolete; use --without-fp.
1100     with_fp=no ;;
1101
1102   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1103   | --no-cr | --no-c | -n)
1104     no_create=yes ;;
1105
1106   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1107   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1108     no_recursion=yes ;;
1109
1110   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1111   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1112   | --oldin | --oldi | --old | --ol | --o)
1113     ac_prev=oldincludedir ;;
1114   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1115   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1116   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1117     oldincludedir=$ac_optarg ;;
1118
1119   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1120     ac_prev=prefix ;;
1121   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1122     prefix=$ac_optarg ;;
1123
1124   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1125   | --program-pre | --program-pr | --program-p)
1126     ac_prev=program_prefix ;;
1127   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1128   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1129     program_prefix=$ac_optarg ;;
1130
1131   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1132   | --program-suf | --program-su | --program-s)
1133     ac_prev=program_suffix ;;
1134   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1135   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1136     program_suffix=$ac_optarg ;;
1137
1138   -program-transform-name | --program-transform-name \
1139   | --program-transform-nam | --program-transform-na \
1140   | --program-transform-n | --program-transform- \
1141   | --program-transform | --program-transfor \
1142   | --program-transfo | --program-transf \
1143   | --program-trans | --program-tran \
1144   | --progr-tra | --program-tr | --program-t)
1145     ac_prev=program_transform_name ;;
1146   -program-transform-name=* | --program-transform-name=* \
1147   | --program-transform-nam=* | --program-transform-na=* \
1148   | --program-transform-n=* | --program-transform-=* \
1149   | --program-transform=* | --program-transfor=* \
1150   | --program-transfo=* | --program-transf=* \
1151   | --program-trans=* | --program-tran=* \
1152   | --progr-tra=* | --program-tr=* | --program-t=*)
1153     program_transform_name=$ac_optarg ;;
1154
1155   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1156     ac_prev=pdfdir ;;
1157   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1158     pdfdir=$ac_optarg ;;
1159
1160   -psdir | --psdir | --psdi | --psd | --ps)
1161     ac_prev=psdir ;;
1162   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1163     psdir=$ac_optarg ;;
1164
1165   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1166   | -silent | --silent | --silen | --sile | --sil)
1167     silent=yes ;;
1168
1169   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1170     ac_prev=sbindir ;;
1171   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1172   | --sbi=* | --sb=*)
1173     sbindir=$ac_optarg ;;
1174
1175   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1176   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1177   | --sharedst | --shareds | --shared | --share | --shar \
1178   | --sha | --sh)
1179     ac_prev=sharedstatedir ;;
1180   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1181   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1182   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1183   | --sha=* | --sh=*)
1184     sharedstatedir=$ac_optarg ;;
1185
1186   -site | --site | --sit)
1187     ac_prev=site ;;
1188   -site=* | --site=* | --sit=*)
1189     site=$ac_optarg ;;
1190
1191   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1192     ac_prev=srcdir ;;
1193   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1194     srcdir=$ac_optarg ;;
1195
1196   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1197   | --syscon | --sysco | --sysc | --sys | --sy)
1198     ac_prev=sysconfdir ;;
1199   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1200   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1201     sysconfdir=$ac_optarg ;;
1202
1203   -target | --target | --targe | --targ | --tar | --ta | --t)
1204     ac_prev=target_alias ;;
1205   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1206     target_alias=$ac_optarg ;;
1207
1208   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1209     verbose=yes ;;
1210
1211   -version | --version | --versio | --versi | --vers | -V)
1212     ac_init_version=: ;;
1213
1214   -with-* | --with-*)
1215     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1216     # Reject names that are not valid shell variable names.
1217     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1218       as_fn_error "invalid package name: $ac_useropt"
1219     ac_useropt_orig=$ac_useropt
1220     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1221     case $ac_user_opts in
1222       *"
1223 "with_$ac_useropt"
1224 "*) ;;
1225       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1226          ac_unrecognized_sep=', ';;
1227     esac
1228     eval with_$ac_useropt=\$ac_optarg ;;
1229
1230   -without-* | --without-*)
1231     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1232     # Reject names that are not valid shell variable names.
1233     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1234       as_fn_error "invalid package name: $ac_useropt"
1235     ac_useropt_orig=$ac_useropt
1236     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1237     case $ac_user_opts in
1238       *"
1239 "with_$ac_useropt"
1240 "*) ;;
1241       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1242          ac_unrecognized_sep=', ';;
1243     esac
1244     eval with_$ac_useropt=no ;;
1245
1246   --x)
1247     # Obsolete; use --with-x.
1248     with_x=yes ;;
1249
1250   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1251   | --x-incl | --x-inc | --x-in | --x-i)
1252     ac_prev=x_includes ;;
1253   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1254   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1255     x_includes=$ac_optarg ;;
1256
1257   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1258   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1259     ac_prev=x_libraries ;;
1260   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1261   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1262     x_libraries=$ac_optarg ;;
1263
1264   -*) as_fn_error "unrecognized option: \`$ac_option'
1265 Try \`$0 --help' for more information."
1266     ;;
1267
1268   *=*)
1269     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1270     # Reject names that are not valid shell variable names.
1271     case $ac_envvar in #(
1272       '' | [0-9]* | *[!_$as_cr_alnum]* )
1273       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1274     esac
1275     eval $ac_envvar=\$ac_optarg
1276     export $ac_envvar ;;
1277
1278   *)
1279     # FIXME: should be removed in autoconf 3.0.
1280     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1281     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1282       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1283     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1284     ;;
1285
1286   esac
1287 done
1288
1289 if test -n "$ac_prev"; then
1290   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1291   as_fn_error "missing argument to $ac_option"
1292 fi
1293
1294 if test -n "$ac_unrecognized_opts"; then
1295   case $enable_option_checking in
1296     no) ;;
1297     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1298     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1299   esac
1300 fi
1301
1302 # Check all directory arguments for consistency.
1303 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1304                 datadir sysconfdir sharedstatedir localstatedir includedir \
1305                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1306                 libdir localedir mandir
1307 do
1308   eval ac_val=\$$ac_var
1309   # Remove trailing slashes.
1310   case $ac_val in
1311     */ )
1312       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1313       eval $ac_var=\$ac_val;;
1314   esac
1315   # Be sure to have absolute directory names.
1316   case $ac_val in
1317     [\\/$]* | ?:[\\/]* )  continue;;
1318     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1319   esac
1320   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1321 done
1322
1323 # There might be people who depend on the old broken behavior: `$host'
1324 # used to hold the argument of --host etc.
1325 # FIXME: To remove some day.
1326 build=$build_alias
1327 host=$host_alias
1328 target=$target_alias
1329
1330 # FIXME: To remove some day.
1331 if test "x$host_alias" != x; then
1332   if test "x$build_alias" = x; then
1333     cross_compiling=maybe
1334     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1335     If a cross compiler is detected then cross compile mode will be used." >&2
1336   elif test "x$build_alias" != "x$host_alias"; then
1337     cross_compiling=yes
1338   fi
1339 fi
1340
1341 ac_tool_prefix=
1342 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1343
1344 test "$silent" = yes && exec 6>/dev/null
1345
1346
1347 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1348 ac_ls_di=`ls -di .` &&
1349 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1350   as_fn_error "working directory cannot be determined"
1351 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1352   as_fn_error "pwd does not report name of working directory"
1353
1354
1355 # Find the source files, if location was not specified.
1356 if test -z "$srcdir"; then
1357   ac_srcdir_defaulted=yes
1358   # Try the directory containing this script, then the parent directory.
1359   ac_confdir=`$as_dirname -- "$as_myself" ||
1360 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1361          X"$as_myself" : 'X\(//\)[^/]' \| \
1362          X"$as_myself" : 'X\(//\)$' \| \
1363          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1364 $as_echo X"$as_myself" |
1365     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1366             s//\1/
1367             q
1368           }
1369           /^X\(\/\/\)[^/].*/{
1370             s//\1/
1371             q
1372           }
1373           /^X\(\/\/\)$/{
1374             s//\1/
1375             q
1376           }
1377           /^X\(\/\).*/{
1378             s//\1/
1379             q
1380           }
1381           s/.*/./; q'`
1382   srcdir=$ac_confdir
1383   if test ! -r "$srcdir/$ac_unique_file"; then
1384     srcdir=..
1385   fi
1386 else
1387   ac_srcdir_defaulted=no
1388 fi
1389 if test ! -r "$srcdir/$ac_unique_file"; then
1390   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1391   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1392 fi
1393 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1394 ac_abs_confdir=`(
1395         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1396         pwd)`
1397 # When building in place, set srcdir=.
1398 if test "$ac_abs_confdir" = "$ac_pwd"; then
1399   srcdir=.
1400 fi
1401 # Remove unnecessary trailing slashes from srcdir.
1402 # Double slashes in file names in object file debugging info
1403 # mess up M-x gdb in Emacs.
1404 case $srcdir in
1405 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1406 esac
1407 for ac_var in $ac_precious_vars; do
1408   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1409   eval ac_env_${ac_var}_value=\$${ac_var}
1410   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1411   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1412 done
1413
1414 #
1415 # Report the --help message.
1416 #
1417 if test "$ac_init_help" = "long"; then
1418   # Omit some internal or obsolete options to make the list less imposing.
1419   # This message is too long to be a string in the A/UX 3.1 sh.
1420   cat <<_ACEOF
1421 \`configure' configures this package to adapt to many kinds of systems.
1422
1423 Usage: $0 [OPTION]... [VAR=VALUE]...
1424
1425 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1426 VAR=VALUE.  See below for descriptions of some of the useful variables.
1427
1428 Defaults for the options are specified in brackets.
1429
1430 Configuration:
1431   -h, --help              display this help and exit
1432       --help=short        display options specific to this package
1433       --help=recursive    display the short help of all the included packages
1434   -V, --version           display version information and exit
1435   -q, --quiet, --silent   do not print \`checking...' messages
1436       --cache-file=FILE   cache test results in FILE [disabled]
1437   -C, --config-cache      alias for \`--cache-file=config.cache'
1438   -n, --no-create         do not create output files
1439       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1440
1441 Installation directories:
1442   --prefix=PREFIX         install architecture-independent files in PREFIX
1443                           [$ac_default_prefix]
1444   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1445                           [PREFIX]
1446
1447 By default, \`make install' will install all the files in
1448 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1449 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1450 for instance \`--prefix=\$HOME'.
1451
1452 For better control, use the options below.
1453
1454 Fine tuning of the installation directories:
1455   --bindir=DIR            user executables [EPREFIX/bin]
1456   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1457   --libexecdir=DIR        program executables [EPREFIX/libexec]
1458   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1459   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1460   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1461   --libdir=DIR            object code libraries [EPREFIX/lib]
1462   --includedir=DIR        C header files [PREFIX/include]
1463   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1464   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1465   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1466   --infodir=DIR           info documentation [DATAROOTDIR/info]
1467   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1468   --mandir=DIR            man documentation [DATAROOTDIR/man]
1469   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1470   --htmldir=DIR           html documentation [DOCDIR]
1471   --dvidir=DIR            dvi documentation [DOCDIR]
1472   --pdfdir=DIR            pdf documentation [DOCDIR]
1473   --psdir=DIR             ps documentation [DOCDIR]
1474 _ACEOF
1475
1476   cat <<\_ACEOF
1477
1478 Program names:
1479   --program-prefix=PREFIX            prepend PREFIX to installed program names
1480   --program-suffix=SUFFIX            append SUFFIX to installed program names
1481   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1482
1483 X features:
1484   --x-includes=DIR    X include files are in DIR
1485   --x-libraries=DIR   X library files are in DIR
1486
1487 System types:
1488   --build=BUILD     configure for building on BUILD [guessed]
1489   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1490   --target=TARGET   configure for building compilers for TARGET [HOST]
1491 _ACEOF
1492 fi
1493
1494 if test -n "$ac_init_help"; then
1495
1496   cat <<\_ACEOF
1497
1498 Optional Features:
1499   --disable-option-checking  ignore unrecognized --enable/--with options
1500   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1501   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1502   --enable-maintainer-mode  enable make rules and dependencies not useful
1503                           (and sometimes confusing) to the casual installer
1504   --enable-plugins        Enable support for plugins
1505   --disable-largefile     omit support for large files
1506   --disable-build-with-cxx
1507                           build with C compiler instead of C++ compiler
1508   --enable-targets=TARGETS
1509                           alternative target configurations
1510   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1511   --disable-gdbcli        disable command-line interface (CLI)
1512   --disable-gdbmi         disable machine-interface (MI)
1513   --enable-tui            enable full-screen terminal user interface (TUI)
1514   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1515   --enable-profiling      enable profiling of GDB
1516   --disable-rpath         do not hardcode runtime library paths
1517   --enable-libmcheck      Try linking with -lmcheck if available
1518   --enable-werror         treat compile warnings as errors
1519   --enable-build-warnings enable build-time compiler warnings if gcc is used
1520   --enable-gdb-build-warnings
1521                           enable GDB specific build-time compiler warnings if
1522                           gcc is used
1523   --enable-sim            link gdb with simulator
1524   --enable-multi-ice      build the multi-ice-gdb-server
1525   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1526                           is auto)
1527
1528 Optional Packages:
1529   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1530   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1531   --with-separate-debug-dir=PATH
1532                           look for global separate debug info in this path
1533                           [LIBDIR/debug]
1534   --with-gdb-datadir=PATH look for global separate data files in this path
1535                           [DATADIR/gdb]
1536   --with-relocated-sources=PATH
1537                           automatically relocate this path for source files
1538   --with-auto-load-dir=PATH
1539                           directories from which to load auto-loaded scripts
1540                           [$debugdir:$datadir/auto-load]
1541   --with-auto-load-safe-path=PATH
1542                           directories safe to hold auto-loaded files
1543                           [--with-auto-load-dir]
1544   --without-auto-load-safe-path
1545                           do not restrict auto-loaded files locations
1546   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1547   --with-curses           use the curses library instead of the termcap
1548                           library
1549   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1550   --with-bugurl=URL       Direct users to URL to report a bug
1551   --with-system-zlib      use installed libz
1552   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1553   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1554   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1555   --with-iconv-bin=PATH   specify where to find the iconv program
1556   --with-system-readline  use installed readline library
1557   --with-jit-reader-dir=PATH
1558                           directory to load the JIT readers from
1559   --with-expat            include expat support (auto/yes/no)
1560   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1561   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1562   --with-python[=PYTHON]  include python support
1563                           (auto/yes/no/<python-program>)
1564   --with-guile[=GUILE]    include guile support
1565                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1566   --with-intel-pt         include Intel Processor Trace support (auto/yes/no)
1567   --with-libipt-prefix[=DIR]  search for libipt in DIR/include and DIR/lib
1568   --without-libipt-prefix     don't search for libipt in includedir and libdir
1569   --without-included-regex
1570                           don't use included regex; this is the default on
1571                           systems with version 2 of the GNU C library (use
1572                           with caution on other system)
1573   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1574   --with-system-gdbinit=PATH
1575                           automatically load a system-wide gdbinit file
1576   --with-lzma             support lzma compression (auto/yes/no)
1577   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1578   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1579   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1580   --with-tk               directory containing tk configuration (tkConfig.sh)
1581   --with-x                use the X Window System
1582   --with-babeltrace       include babeltrace support (auto/yes/no)
1583   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1584   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1585
1586 Some influential environment variables:
1587   CC          C compiler command
1588   CFLAGS      C compiler flags
1589   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1590               nonstandard directory <lib dir>
1591   LIBS        libraries to pass to the linker, e.g. -l<library>
1592   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1593               you have headers in a nonstandard directory <include dir>
1594   CXX         C++ compiler command
1595   CXXFLAGS    C++ compiler flags
1596   CPP         C preprocessor
1597   MAKEINFO    Parent configure detects if it is of sufficient version.
1598   MAKEINFOFLAGS
1599               Parameters for MAKEINFO.
1600   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1601               the first program found out of: `bison -y', `byacc', `yacc'.
1602   YFLAGS      The list of arguments that will be passed by default to $YACC.
1603               This script will default YFLAGS to the empty string to avoid a
1604               default value of `-d' given by some make applications.
1605   XMKMF       Path to xmkmf, Makefile generator for X Window System
1606
1607 Use these variables to override the choices made by `configure' or to help
1608 it to find libraries and programs with nonstandard names/locations.
1609
1610 Report bugs to the package provider.
1611 _ACEOF
1612 ac_status=$?
1613 fi
1614
1615 if test "$ac_init_help" = "recursive"; then
1616   # If there are subdirs, report their specific --help.
1617   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1618     test -d "$ac_dir" ||
1619       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1620       continue
1621     ac_builddir=.
1622
1623 case "$ac_dir" in
1624 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1625 *)
1626   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1627   # A ".." for each directory in $ac_dir_suffix.
1628   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1629   case $ac_top_builddir_sub in
1630   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1631   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1632   esac ;;
1633 esac
1634 ac_abs_top_builddir=$ac_pwd
1635 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1636 # for backward compatibility:
1637 ac_top_builddir=$ac_top_build_prefix
1638
1639 case $srcdir in
1640   .)  # We are building in place.
1641     ac_srcdir=.
1642     ac_top_srcdir=$ac_top_builddir_sub
1643     ac_abs_top_srcdir=$ac_pwd ;;
1644   [\\/]* | ?:[\\/]* )  # Absolute name.
1645     ac_srcdir=$srcdir$ac_dir_suffix;
1646     ac_top_srcdir=$srcdir
1647     ac_abs_top_srcdir=$srcdir ;;
1648   *) # Relative name.
1649     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1650     ac_top_srcdir=$ac_top_build_prefix$srcdir
1651     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1652 esac
1653 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1654
1655     cd "$ac_dir" || { ac_status=$?; continue; }
1656     # Check for guested configure.
1657     if test -f "$ac_srcdir/configure.gnu"; then
1658       echo &&
1659       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1660     elif test -f "$ac_srcdir/configure"; then
1661       echo &&
1662       $SHELL "$ac_srcdir/configure" --help=recursive
1663     else
1664       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1665     fi || ac_status=$?
1666     cd "$ac_pwd" || { ac_status=$?; break; }
1667   done
1668 fi
1669
1670 test -n "$ac_init_help" && exit $ac_status
1671 if $ac_init_version; then
1672   cat <<\_ACEOF
1673 configure
1674 generated by GNU Autoconf 2.64
1675
1676 Copyright (C) 2009 Free Software Foundation, Inc.
1677 This configure script is free software; the Free Software Foundation
1678 gives unlimited permission to copy, distribute and modify it.
1679 _ACEOF
1680   exit
1681 fi
1682
1683 ## ------------------------ ##
1684 ## Autoconf initialization. ##
1685 ## ------------------------ ##
1686
1687 # ac_fn_c_try_compile LINENO
1688 # --------------------------
1689 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1690 ac_fn_c_try_compile ()
1691 {
1692   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1693   rm -f conftest.$ac_objext
1694   if { { ac_try="$ac_compile"
1695 case "(($ac_try" in
1696   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1697   *) ac_try_echo=$ac_try;;
1698 esac
1699 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1700 $as_echo "$ac_try_echo"; } >&5
1701   (eval "$ac_compile") 2>conftest.err
1702   ac_status=$?
1703   if test -s conftest.err; then
1704     grep -v '^ *+' conftest.err >conftest.er1
1705     cat conftest.er1 >&5
1706     mv -f conftest.er1 conftest.err
1707   fi
1708   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1709   test $ac_status = 0; } && {
1710          test -z "$ac_c_werror_flag" ||
1711          test ! -s conftest.err
1712        } && test -s conftest.$ac_objext; then :
1713   ac_retval=0
1714 else
1715   $as_echo "$as_me: failed program was:" >&5
1716 sed 's/^/| /' conftest.$ac_ext >&5
1717
1718         ac_retval=1
1719 fi
1720   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1721   return $ac_retval
1722
1723 } # ac_fn_c_try_compile
1724
1725 # ac_fn_cxx_try_compile LINENO
1726 # ----------------------------
1727 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1728 ac_fn_cxx_try_compile ()
1729 {
1730   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1731   rm -f conftest.$ac_objext
1732   if { { ac_try="$ac_compile"
1733 case "(($ac_try" in
1734   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1735   *) ac_try_echo=$ac_try;;
1736 esac
1737 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1738 $as_echo "$ac_try_echo"; } >&5
1739   (eval "$ac_compile") 2>conftest.err
1740   ac_status=$?
1741   if test -s conftest.err; then
1742     grep -v '^ *+' conftest.err >conftest.er1
1743     cat conftest.er1 >&5
1744     mv -f conftest.er1 conftest.err
1745   fi
1746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747   test $ac_status = 0; } && {
1748          test -z "$ac_cxx_werror_flag" ||
1749          test ! -s conftest.err
1750        } && test -s conftest.$ac_objext; then :
1751   ac_retval=0
1752 else
1753   $as_echo "$as_me: failed program was:" >&5
1754 sed 's/^/| /' conftest.$ac_ext >&5
1755
1756         ac_retval=1
1757 fi
1758   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1759   return $ac_retval
1760
1761 } # ac_fn_cxx_try_compile
1762
1763 # ac_fn_c_try_cpp LINENO
1764 # ----------------------
1765 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1766 ac_fn_c_try_cpp ()
1767 {
1768   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1769   if { { ac_try="$ac_cpp conftest.$ac_ext"
1770 case "(($ac_try" in
1771   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1772   *) ac_try_echo=$ac_try;;
1773 esac
1774 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1775 $as_echo "$ac_try_echo"; } >&5
1776   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1777   ac_status=$?
1778   if test -s conftest.err; then
1779     grep -v '^ *+' conftest.err >conftest.er1
1780     cat conftest.er1 >&5
1781     mv -f conftest.er1 conftest.err
1782   fi
1783   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1784   test $ac_status = 0; } >/dev/null && {
1785          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1786          test ! -s conftest.err
1787        }; then :
1788   ac_retval=0
1789 else
1790   $as_echo "$as_me: failed program was:" >&5
1791 sed 's/^/| /' conftest.$ac_ext >&5
1792
1793     ac_retval=1
1794 fi
1795   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1796   return $ac_retval
1797
1798 } # ac_fn_c_try_cpp
1799
1800 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1801 # -------------------------------------------------------
1802 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1803 # the include files in INCLUDES and setting the cache variable VAR
1804 # accordingly.
1805 ac_fn_c_check_header_mongrel ()
1806 {
1807   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1808   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1809   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1810 $as_echo_n "checking for $2... " >&6; }
1811 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1812   $as_echo_n "(cached) " >&6
1813 fi
1814 eval ac_res=\$$3
1815                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1816 $as_echo "$ac_res" >&6; }
1817 else
1818   # Is the header compilable?
1819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1820 $as_echo_n "checking $2 usability... " >&6; }
1821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1822 /* end confdefs.h.  */
1823 $4
1824 #include <$2>
1825 _ACEOF
1826 if ac_fn_c_try_compile "$LINENO"; then :
1827   ac_header_compiler=yes
1828 else
1829   ac_header_compiler=no
1830 fi
1831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1833 $as_echo "$ac_header_compiler" >&6; }
1834
1835 # Is the header present?
1836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1837 $as_echo_n "checking $2 presence... " >&6; }
1838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1839 /* end confdefs.h.  */
1840 #include <$2>
1841 _ACEOF
1842 if ac_fn_c_try_cpp "$LINENO"; then :
1843   ac_header_preproc=yes
1844 else
1845   ac_header_preproc=no
1846 fi
1847 rm -f conftest.err conftest.$ac_ext
1848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1849 $as_echo "$ac_header_preproc" >&6; }
1850
1851 # So?  What about this header?
1852 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1853   yes:no: )
1854     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1855 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1856     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1857 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1858     ;;
1859   no:yes:* )
1860     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1861 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1862     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1863 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1864     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1865 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1866     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1867 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1868     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1869 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1870     ;;
1871 esac
1872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1873 $as_echo_n "checking for $2... " >&6; }
1874 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1875   $as_echo_n "(cached) " >&6
1876 else
1877   eval "$3=\$ac_header_compiler"
1878 fi
1879 eval ac_res=\$$3
1880                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1881 $as_echo "$ac_res" >&6; }
1882 fi
1883   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1884
1885 } # ac_fn_c_check_header_mongrel
1886
1887 # ac_fn_c_try_run LINENO
1888 # ----------------------
1889 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1890 # that executables *can* be run.
1891 ac_fn_c_try_run ()
1892 {
1893   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1894   if { { ac_try="$ac_link"
1895 case "(($ac_try" in
1896   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1897   *) ac_try_echo=$ac_try;;
1898 esac
1899 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1900 $as_echo "$ac_try_echo"; } >&5
1901   (eval "$ac_link") 2>&5
1902   ac_status=$?
1903   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1904   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1905   { { case "(($ac_try" in
1906   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1907   *) ac_try_echo=$ac_try;;
1908 esac
1909 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1910 $as_echo "$ac_try_echo"; } >&5
1911   (eval "$ac_try") 2>&5
1912   ac_status=$?
1913   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1914   test $ac_status = 0; }; }; then :
1915   ac_retval=0
1916 else
1917   $as_echo "$as_me: program exited with status $ac_status" >&5
1918        $as_echo "$as_me: failed program was:" >&5
1919 sed 's/^/| /' conftest.$ac_ext >&5
1920
1921        ac_retval=$ac_status
1922 fi
1923   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1924   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1925   return $ac_retval
1926
1927 } # ac_fn_c_try_run
1928
1929 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1930 # -------------------------------------------------------
1931 # Tests whether HEADER exists and can be compiled using the include files in
1932 # INCLUDES, setting the cache variable VAR accordingly.
1933 ac_fn_c_check_header_compile ()
1934 {
1935   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1937 $as_echo_n "checking for $2... " >&6; }
1938 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1939   $as_echo_n "(cached) " >&6
1940 else
1941   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1942 /* end confdefs.h.  */
1943 $4
1944 #include <$2>
1945 _ACEOF
1946 if ac_fn_c_try_compile "$LINENO"; then :
1947   eval "$3=yes"
1948 else
1949   eval "$3=no"
1950 fi
1951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1952 fi
1953 eval ac_res=\$$3
1954                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1955 $as_echo "$ac_res" >&6; }
1956   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1957
1958 } # ac_fn_c_check_header_compile
1959
1960 # ac_fn_c_try_link LINENO
1961 # -----------------------
1962 # Try to link conftest.$ac_ext, and return whether this succeeded.
1963 ac_fn_c_try_link ()
1964 {
1965   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1966   rm -f conftest.$ac_objext conftest$ac_exeext
1967   if { { ac_try="$ac_link"
1968 case "(($ac_try" in
1969   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1970   *) ac_try_echo=$ac_try;;
1971 esac
1972 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1973 $as_echo "$ac_try_echo"; } >&5
1974   (eval "$ac_link") 2>conftest.err
1975   ac_status=$?
1976   if test -s conftest.err; then
1977     grep -v '^ *+' conftest.err >conftest.er1
1978     cat conftest.er1 >&5
1979     mv -f conftest.er1 conftest.err
1980   fi
1981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1982   test $ac_status = 0; } && {
1983          test -z "$ac_c_werror_flag" ||
1984          test ! -s conftest.err
1985        } && test -s conftest$ac_exeext && {
1986          test "$cross_compiling" = yes ||
1987          $as_test_x conftest$ac_exeext
1988        }; then :
1989   ac_retval=0
1990 else
1991   $as_echo "$as_me: failed program was:" >&5
1992 sed 's/^/| /' conftest.$ac_ext >&5
1993
1994         ac_retval=1
1995 fi
1996   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1997   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1998   # interfere with the next link command; also delete a directory that is
1999   # left behind by Apple's compiler.  We do this before executing the actions.
2000   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2001   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2002   return $ac_retval
2003
2004 } # ac_fn_c_try_link
2005
2006 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2007 # --------------------------------------------
2008 # Tries to find the compile-time value of EXPR in a program that includes
2009 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2010 # computed
2011 ac_fn_c_compute_int ()
2012 {
2013   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2014   if test "$cross_compiling" = yes; then
2015     # Depending upon the size, compute the lo and hi bounds.
2016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2017 /* end confdefs.h.  */
2018 $4
2019 int
2020 main ()
2021 {
2022 static int test_array [1 - 2 * !(($2) >= 0)];
2023 test_array [0] = 0
2024
2025   ;
2026   return 0;
2027 }
2028 _ACEOF
2029 if ac_fn_c_try_compile "$LINENO"; then :
2030   ac_lo=0 ac_mid=0
2031   while :; do
2032     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2033 /* end confdefs.h.  */
2034 $4
2035 int
2036 main ()
2037 {
2038 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2039 test_array [0] = 0
2040
2041   ;
2042   return 0;
2043 }
2044 _ACEOF
2045 if ac_fn_c_try_compile "$LINENO"; then :
2046   ac_hi=$ac_mid; break
2047 else
2048   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2049                         if test $ac_lo -le $ac_mid; then
2050                           ac_lo= ac_hi=
2051                           break
2052                         fi
2053                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2054 fi
2055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2056   done
2057 else
2058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2059 /* end confdefs.h.  */
2060 $4
2061 int
2062 main ()
2063 {
2064 static int test_array [1 - 2 * !(($2) < 0)];
2065 test_array [0] = 0
2066
2067   ;
2068   return 0;
2069 }
2070 _ACEOF
2071 if ac_fn_c_try_compile "$LINENO"; then :
2072   ac_hi=-1 ac_mid=-1
2073   while :; do
2074     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2075 /* end confdefs.h.  */
2076 $4
2077 int
2078 main ()
2079 {
2080 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2081 test_array [0] = 0
2082
2083   ;
2084   return 0;
2085 }
2086 _ACEOF
2087 if ac_fn_c_try_compile "$LINENO"; then :
2088   ac_lo=$ac_mid; break
2089 else
2090   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2091                         if test $ac_mid -le $ac_hi; then
2092                           ac_lo= ac_hi=
2093                           break
2094                         fi
2095                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2096 fi
2097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2098   done
2099 else
2100   ac_lo= ac_hi=
2101 fi
2102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2103 fi
2104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2105 # Binary search between lo and hi bounds.
2106 while test "x$ac_lo" != "x$ac_hi"; do
2107   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2109 /* end confdefs.h.  */
2110 $4
2111 int
2112 main ()
2113 {
2114 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2115 test_array [0] = 0
2116
2117   ;
2118   return 0;
2119 }
2120 _ACEOF
2121 if ac_fn_c_try_compile "$LINENO"; then :
2122   ac_hi=$ac_mid
2123 else
2124   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2125 fi
2126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2127 done
2128 case $ac_lo in #((
2129 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2130 '') ac_retval=1 ;;
2131 esac
2132   else
2133     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2134 /* end confdefs.h.  */
2135 $4
2136 static long int longval () { return $2; }
2137 static unsigned long int ulongval () { return $2; }
2138 #include <stdio.h>
2139 #include <stdlib.h>
2140 int
2141 main ()
2142 {
2143
2144   FILE *f = fopen ("conftest.val", "w");
2145   if (! f)
2146     return 1;
2147   if (($2) < 0)
2148     {
2149       long int i = longval ();
2150       if (i != ($2))
2151         return 1;
2152       fprintf (f, "%ld", i);
2153     }
2154   else
2155     {
2156       unsigned long int i = ulongval ();
2157       if (i != ($2))
2158         return 1;
2159       fprintf (f, "%lu", i);
2160     }
2161   /* Do not output a trailing newline, as this causes \r\n confusion
2162      on some platforms.  */
2163   return ferror (f) || fclose (f) != 0;
2164
2165   ;
2166   return 0;
2167 }
2168 _ACEOF
2169 if ac_fn_c_try_run "$LINENO"; then :
2170   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2171 else
2172   ac_retval=1
2173 fi
2174 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2175   conftest.$ac_objext conftest.beam conftest.$ac_ext
2176 rm -f conftest.val
2177
2178   fi
2179   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2180   return $ac_retval
2181
2182 } # ac_fn_c_compute_int
2183
2184 # ac_fn_c_check_func LINENO FUNC VAR
2185 # ----------------------------------
2186 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2187 ac_fn_c_check_func ()
2188 {
2189   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2190   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2191 $as_echo_n "checking for $2... " >&6; }
2192 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2193   $as_echo_n "(cached) " >&6
2194 else
2195   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2196 /* end confdefs.h.  */
2197 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2198    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2199 #define $2 innocuous_$2
2200
2201 /* System header to define __stub macros and hopefully few prototypes,
2202     which can conflict with char $2 (); below.
2203     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2204     <limits.h> exists even on freestanding compilers.  */
2205
2206 #ifdef __STDC__
2207 # include <limits.h>
2208 #else
2209 # include <assert.h>
2210 #endif
2211
2212 #undef $2
2213
2214 /* Override any GCC internal prototype to avoid an error.
2215    Use char because int might match the return type of a GCC
2216    builtin and then its argument prototype would still apply.  */
2217 #ifdef __cplusplus
2218 extern "C"
2219 #endif
2220 char $2 ();
2221 /* The GNU C library defines this for functions which it implements
2222     to always fail with ENOSYS.  Some functions are actually named
2223     something starting with __ and the normal name is an alias.  */
2224 #if defined __stub_$2 || defined __stub___$2
2225 choke me
2226 #endif
2227
2228 int
2229 main ()
2230 {
2231 return $2 ();
2232   ;
2233   return 0;
2234 }
2235 _ACEOF
2236 if ac_fn_c_try_link "$LINENO"; then :
2237   eval "$3=yes"
2238 else
2239   eval "$3=no"
2240 fi
2241 rm -f core conftest.err conftest.$ac_objext \
2242     conftest$ac_exeext conftest.$ac_ext
2243 fi
2244 eval ac_res=\$$3
2245                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2246 $as_echo "$ac_res" >&6; }
2247   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2248
2249 } # ac_fn_c_check_func
2250
2251 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2252 # -------------------------------------------
2253 # Tests whether TYPE exists after having included INCLUDES, setting cache
2254 # variable VAR accordingly.
2255 ac_fn_c_check_type ()
2256 {
2257   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2259 $as_echo_n "checking for $2... " >&6; }
2260 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2261   $as_echo_n "(cached) " >&6
2262 else
2263   eval "$3=no"
2264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2265 /* end confdefs.h.  */
2266 $4
2267 int
2268 main ()
2269 {
2270 if (sizeof ($2))
2271          return 0;
2272   ;
2273   return 0;
2274 }
2275 _ACEOF
2276 if ac_fn_c_try_compile "$LINENO"; then :
2277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2278 /* end confdefs.h.  */
2279 $4
2280 int
2281 main ()
2282 {
2283 if (sizeof (($2)))
2284             return 0;
2285   ;
2286   return 0;
2287 }
2288 _ACEOF
2289 if ac_fn_c_try_compile "$LINENO"; then :
2290
2291 else
2292   eval "$3=yes"
2293 fi
2294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2295 fi
2296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2297 fi
2298 eval ac_res=\$$3
2299                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2300 $as_echo "$ac_res" >&6; }
2301   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2302
2303 } # ac_fn_c_check_type
2304
2305 # ac_fn_c_check_decl LINENO SYMBOL VAR
2306 # ------------------------------------
2307 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2308 ac_fn_c_check_decl ()
2309 {
2310   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2311   as_decl_name=`echo $2|sed 's/ *(.*//'`
2312   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2313   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2314 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2315 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2316   $as_echo_n "(cached) " >&6
2317 else
2318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2319 /* end confdefs.h.  */
2320 $4
2321 int
2322 main ()
2323 {
2324 #ifndef $as_decl_name
2325 #ifdef __cplusplus
2326   (void) $as_decl_use;
2327 #else
2328   (void) $as_decl_name;
2329 #endif
2330 #endif
2331
2332   ;
2333   return 0;
2334 }
2335 _ACEOF
2336 if ac_fn_c_try_compile "$LINENO"; then :
2337   eval "$3=yes"
2338 else
2339   eval "$3=no"
2340 fi
2341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2342 fi
2343 eval ac_res=\$$3
2344                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2345 $as_echo "$ac_res" >&6; }
2346   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2347
2348 } # ac_fn_c_check_decl
2349
2350 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2351 # ----------------------------------------------------
2352 # Tries to find if the field MEMBER exists in type AGGR, after including
2353 # INCLUDES, setting cache variable VAR accordingly.
2354 ac_fn_c_check_member ()
2355 {
2356   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2357   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2358 $as_echo_n "checking for $2.$3... " >&6; }
2359 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2360   $as_echo_n "(cached) " >&6
2361 else
2362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2363 /* end confdefs.h.  */
2364 $5
2365 int
2366 main ()
2367 {
2368 static $2 ac_aggr;
2369 if (ac_aggr.$3)
2370 return 0;
2371   ;
2372   return 0;
2373 }
2374 _ACEOF
2375 if ac_fn_c_try_compile "$LINENO"; then :
2376   eval "$4=yes"
2377 else
2378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2379 /* end confdefs.h.  */
2380 $5
2381 int
2382 main ()
2383 {
2384 static $2 ac_aggr;
2385 if (sizeof ac_aggr.$3)
2386 return 0;
2387   ;
2388   return 0;
2389 }
2390 _ACEOF
2391 if ac_fn_c_try_compile "$LINENO"; then :
2392   eval "$4=yes"
2393 else
2394   eval "$4=no"
2395 fi
2396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2397 fi
2398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2399 fi
2400 eval ac_res=\$$4
2401                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2402 $as_echo "$ac_res" >&6; }
2403   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2404
2405 } # ac_fn_c_check_member
2406 cat >config.log <<_ACEOF
2407 This file contains any messages produced by compilers while
2408 running configure, to aid debugging if configure makes a mistake.
2409
2410 It was created by $as_me, which was
2411 generated by GNU Autoconf 2.64.  Invocation command line was
2412
2413   $ $0 $@
2414
2415 _ACEOF
2416 exec 5>>config.log
2417 {
2418 cat <<_ASUNAME
2419 ## --------- ##
2420 ## Platform. ##
2421 ## --------- ##
2422
2423 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2424 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2425 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2426 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2427 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2428
2429 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2430 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2431
2432 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2433 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2434 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2435 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2436 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2437 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2438 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2439
2440 _ASUNAME
2441
2442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2443 for as_dir in $PATH
2444 do
2445   IFS=$as_save_IFS
2446   test -z "$as_dir" && as_dir=.
2447     $as_echo "PATH: $as_dir"
2448   done
2449 IFS=$as_save_IFS
2450
2451 } >&5
2452
2453 cat >&5 <<_ACEOF
2454
2455
2456 ## ----------- ##
2457 ## Core tests. ##
2458 ## ----------- ##
2459
2460 _ACEOF
2461
2462
2463 # Keep a trace of the command line.
2464 # Strip out --no-create and --no-recursion so they do not pile up.
2465 # Strip out --silent because we don't want to record it for future runs.
2466 # Also quote any args containing shell meta-characters.
2467 # Make two passes to allow for proper duplicate-argument suppression.
2468 ac_configure_args=
2469 ac_configure_args0=
2470 ac_configure_args1=
2471 ac_must_keep_next=false
2472 for ac_pass in 1 2
2473 do
2474   for ac_arg
2475   do
2476     case $ac_arg in
2477     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2478     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2479     | -silent | --silent | --silen | --sile | --sil)
2480       continue ;;
2481     *\'*)
2482       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2483     esac
2484     case $ac_pass in
2485     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2486     2)
2487       as_fn_append ac_configure_args1 " '$ac_arg'"
2488       if test $ac_must_keep_next = true; then
2489         ac_must_keep_next=false # Got value, back to normal.
2490       else
2491         case $ac_arg in
2492           *=* | --config-cache | -C | -disable-* | --disable-* \
2493           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2494           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2495           | -with-* | --with-* | -without-* | --without-* | --x)
2496             case "$ac_configure_args0 " in
2497               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2498             esac
2499             ;;
2500           -* ) ac_must_keep_next=true ;;
2501         esac
2502       fi
2503       as_fn_append ac_configure_args " '$ac_arg'"
2504       ;;
2505     esac
2506   done
2507 done
2508 { ac_configure_args0=; unset ac_configure_args0;}
2509 { ac_configure_args1=; unset ac_configure_args1;}
2510
2511 # When interrupted or exit'd, cleanup temporary files, and complete
2512 # config.log.  We remove comments because anyway the quotes in there
2513 # would cause problems or look ugly.
2514 # WARNING: Use '\'' to represent an apostrophe within the trap.
2515 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2516 trap 'exit_status=$?
2517   # Save into config.log some information that might help in debugging.
2518   {
2519     echo
2520
2521     cat <<\_ASBOX
2522 ## ---------------- ##
2523 ## Cache variables. ##
2524 ## ---------------- ##
2525 _ASBOX
2526     echo
2527     # The following way of writing the cache mishandles newlines in values,
2528 (
2529   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2530     eval ac_val=\$$ac_var
2531     case $ac_val in #(
2532     *${as_nl}*)
2533       case $ac_var in #(
2534       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2535 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2536       esac
2537       case $ac_var in #(
2538       _ | IFS | as_nl) ;; #(
2539       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2540       *) { eval $ac_var=; unset $ac_var;} ;;
2541       esac ;;
2542     esac
2543   done
2544   (set) 2>&1 |
2545     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2546     *${as_nl}ac_space=\ *)
2547       sed -n \
2548         "s/'\''/'\''\\\\'\'''\''/g;
2549           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2550       ;; #(
2551     *)
2552       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2553       ;;
2554     esac |
2555     sort
2556 )
2557     echo
2558
2559     cat <<\_ASBOX
2560 ## ----------------- ##
2561 ## Output variables. ##
2562 ## ----------------- ##
2563 _ASBOX
2564     echo
2565     for ac_var in $ac_subst_vars
2566     do
2567       eval ac_val=\$$ac_var
2568       case $ac_val in
2569       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2570       esac
2571       $as_echo "$ac_var='\''$ac_val'\''"
2572     done | sort
2573     echo
2574
2575     if test -n "$ac_subst_files"; then
2576       cat <<\_ASBOX
2577 ## ------------------- ##
2578 ## File substitutions. ##
2579 ## ------------------- ##
2580 _ASBOX
2581       echo
2582       for ac_var in $ac_subst_files
2583       do
2584         eval ac_val=\$$ac_var
2585         case $ac_val in
2586         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2587         esac
2588         $as_echo "$ac_var='\''$ac_val'\''"
2589       done | sort
2590       echo
2591     fi
2592
2593     if test -s confdefs.h; then
2594       cat <<\_ASBOX
2595 ## ----------- ##
2596 ## confdefs.h. ##
2597 ## ----------- ##
2598 _ASBOX
2599       echo
2600       cat confdefs.h
2601       echo
2602     fi
2603     test "$ac_signal" != 0 &&
2604       $as_echo "$as_me: caught signal $ac_signal"
2605     $as_echo "$as_me: exit $exit_status"
2606   } >&5
2607   rm -f core *.core core.conftest.* &&
2608     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2609     exit $exit_status
2610 ' 0
2611 for ac_signal in 1 2 13 15; do
2612   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2613 done
2614 ac_signal=0
2615
2616 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2617 rm -f -r conftest* confdefs.h
2618
2619 $as_echo "/* confdefs.h */" > confdefs.h
2620
2621 # Predefined preprocessor variables.
2622
2623 cat >>confdefs.h <<_ACEOF
2624 #define PACKAGE_NAME "$PACKAGE_NAME"
2625 _ACEOF
2626
2627 cat >>confdefs.h <<_ACEOF
2628 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2629 _ACEOF
2630
2631 cat >>confdefs.h <<_ACEOF
2632 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2633 _ACEOF
2634
2635 cat >>confdefs.h <<_ACEOF
2636 #define PACKAGE_STRING "$PACKAGE_STRING"
2637 _ACEOF
2638
2639 cat >>confdefs.h <<_ACEOF
2640 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2641 _ACEOF
2642
2643 cat >>confdefs.h <<_ACEOF
2644 #define PACKAGE_URL "$PACKAGE_URL"
2645 _ACEOF
2646
2647
2648 # Let the site file select an alternate cache file if it wants to.
2649 # Prefer an explicitly selected file to automatically selected ones.
2650 ac_site_file1=NONE
2651 ac_site_file2=NONE
2652 if test -n "$CONFIG_SITE"; then
2653   ac_site_file1=$CONFIG_SITE
2654 elif test "x$prefix" != xNONE; then
2655   ac_site_file1=$prefix/share/config.site
2656   ac_site_file2=$prefix/etc/config.site
2657 else
2658   ac_site_file1=$ac_default_prefix/share/config.site
2659   ac_site_file2=$ac_default_prefix/etc/config.site
2660 fi
2661 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2662 do
2663   test "x$ac_site_file" = xNONE && continue
2664   if test -r "$ac_site_file"; then
2665     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2666 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2667     sed 's/^/| /' "$ac_site_file" >&5
2668     . "$ac_site_file"
2669   fi
2670 done
2671
2672 if test -r "$cache_file"; then
2673   # Some versions of bash will fail to source /dev/null (special
2674   # files actually), so we avoid doing that.
2675   if test -f "$cache_file"; then
2676     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2677 $as_echo "$as_me: loading cache $cache_file" >&6;}
2678     case $cache_file in
2679       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2680       *)                      . "./$cache_file";;
2681     esac
2682   fi
2683 else
2684   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2685 $as_echo "$as_me: creating cache $cache_file" >&6;}
2686   >$cache_file
2687 fi
2688
2689 # Check that the precious variables saved in the cache have kept the same
2690 # value.
2691 ac_cache_corrupted=false
2692 for ac_var in $ac_precious_vars; do
2693   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2694   eval ac_new_set=\$ac_env_${ac_var}_set
2695   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2696   eval ac_new_val=\$ac_env_${ac_var}_value
2697   case $ac_old_set,$ac_new_set in
2698     set,)
2699       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2700 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2701       ac_cache_corrupted=: ;;
2702     ,set)
2703       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2704 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2705       ac_cache_corrupted=: ;;
2706     ,);;
2707     *)
2708       if test "x$ac_old_val" != "x$ac_new_val"; then
2709         # differences in whitespace do not lead to failure.
2710         ac_old_val_w=`echo x $ac_old_val`
2711         ac_new_val_w=`echo x $ac_new_val`
2712         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2713           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2714 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2715           ac_cache_corrupted=:
2716         else
2717           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2718 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2719           eval $ac_var=\$ac_old_val
2720         fi
2721         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2722 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2723         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2724 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2725       fi;;
2726   esac
2727   # Pass precious variables to config.status.
2728   if test "$ac_new_set" = set; then
2729     case $ac_new_val in
2730     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2731     *) ac_arg=$ac_var=$ac_new_val ;;
2732     esac
2733     case " $ac_configure_args " in
2734       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2735       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2736     esac
2737   fi
2738 done
2739 if $ac_cache_corrupted; then
2740   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2741 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2742   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2743 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2744   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2745 fi
2746 ## -------------------- ##
2747 ## Main body of script. ##
2748 ## -------------------- ##
2749
2750 ac_ext=c
2751 ac_cpp='$CPP $CPPFLAGS'
2752 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2753 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2754 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2755
2756
2757
2758
2759
2760 ac_config_headers="$ac_config_headers config.h:config.in"
2761
2762
2763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2764 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2765     # Check whether --enable-maintainer-mode was given.
2766 if test "${enable_maintainer_mode+set}" = set; then :
2767   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2768 else
2769   USE_MAINTAINER_MODE=no
2770 fi
2771
2772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2773 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2774    if test $USE_MAINTAINER_MODE = yes; then
2775   MAINTAINER_MODE_TRUE=
2776   MAINTAINER_MODE_FALSE='#'
2777 else
2778   MAINTAINER_MODE_TRUE='#'
2779   MAINTAINER_MODE_FALSE=
2780 fi
2781
2782   MAINT=$MAINTAINER_MODE_TRUE
2783
2784
2785
2786 # Set the 'development' global.
2787 . $srcdir/../bfd/development.sh
2788
2789 ac_ext=c
2790 ac_cpp='$CPP $CPPFLAGS'
2791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2794 if test -n "$ac_tool_prefix"; then
2795   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2796 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2798 $as_echo_n "checking for $ac_word... " >&6; }
2799 if test "${ac_cv_prog_CC+set}" = set; then :
2800   $as_echo_n "(cached) " >&6
2801 else
2802   if test -n "$CC"; then
2803   ac_cv_prog_CC="$CC" # Let the user override the test.
2804 else
2805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2806 for as_dir in $PATH
2807 do
2808   IFS=$as_save_IFS
2809   test -z "$as_dir" && as_dir=.
2810     for ac_exec_ext in '' $ac_executable_extensions; do
2811   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2812     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2813     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2814     break 2
2815   fi
2816 done
2817   done
2818 IFS=$as_save_IFS
2819
2820 fi
2821 fi
2822 CC=$ac_cv_prog_CC
2823 if test -n "$CC"; then
2824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2825 $as_echo "$CC" >&6; }
2826 else
2827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2828 $as_echo "no" >&6; }
2829 fi
2830
2831
2832 fi
2833 if test -z "$ac_cv_prog_CC"; then
2834   ac_ct_CC=$CC
2835   # Extract the first word of "gcc", so it can be a program name with args.
2836 set dummy gcc; ac_word=$2
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2838 $as_echo_n "checking for $ac_word... " >&6; }
2839 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2840   $as_echo_n "(cached) " >&6
2841 else
2842   if test -n "$ac_ct_CC"; then
2843   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2844 else
2845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2846 for as_dir in $PATH
2847 do
2848   IFS=$as_save_IFS
2849   test -z "$as_dir" && as_dir=.
2850     for ac_exec_ext in '' $ac_executable_extensions; do
2851   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2852     ac_cv_prog_ac_ct_CC="gcc"
2853     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2854     break 2
2855   fi
2856 done
2857   done
2858 IFS=$as_save_IFS
2859
2860 fi
2861 fi
2862 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2863 if test -n "$ac_ct_CC"; then
2864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2865 $as_echo "$ac_ct_CC" >&6; }
2866 else
2867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2868 $as_echo "no" >&6; }
2869 fi
2870
2871   if test "x$ac_ct_CC" = x; then
2872     CC=""
2873   else
2874     case $cross_compiling:$ac_tool_warned in
2875 yes:)
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2877 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2878 ac_tool_warned=yes ;;
2879 esac
2880     CC=$ac_ct_CC
2881   fi
2882 else
2883   CC="$ac_cv_prog_CC"
2884 fi
2885
2886 if test -z "$CC"; then
2887           if test -n "$ac_tool_prefix"; then
2888     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2889 set dummy ${ac_tool_prefix}cc; ac_word=$2
2890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2891 $as_echo_n "checking for $ac_word... " >&6; }
2892 if test "${ac_cv_prog_CC+set}" = set; then :
2893   $as_echo_n "(cached) " >&6
2894 else
2895   if test -n "$CC"; then
2896   ac_cv_prog_CC="$CC" # Let the user override the test.
2897 else
2898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2899 for as_dir in $PATH
2900 do
2901   IFS=$as_save_IFS
2902   test -z "$as_dir" && as_dir=.
2903     for ac_exec_ext in '' $ac_executable_extensions; do
2904   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2905     ac_cv_prog_CC="${ac_tool_prefix}cc"
2906     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2907     break 2
2908   fi
2909 done
2910   done
2911 IFS=$as_save_IFS
2912
2913 fi
2914 fi
2915 CC=$ac_cv_prog_CC
2916 if test -n "$CC"; then
2917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2918 $as_echo "$CC" >&6; }
2919 else
2920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2921 $as_echo "no" >&6; }
2922 fi
2923
2924
2925   fi
2926 fi
2927 if test -z "$CC"; then
2928   # Extract the first word of "cc", so it can be a program name with args.
2929 set dummy cc; ac_word=$2
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2931 $as_echo_n "checking for $ac_word... " >&6; }
2932 if test "${ac_cv_prog_CC+set}" = set; then :
2933   $as_echo_n "(cached) " >&6
2934 else
2935   if test -n "$CC"; then
2936   ac_cv_prog_CC="$CC" # Let the user override the test.
2937 else
2938   ac_prog_rejected=no
2939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2940 for as_dir in $PATH
2941 do
2942   IFS=$as_save_IFS
2943   test -z "$as_dir" && as_dir=.
2944     for ac_exec_ext in '' $ac_executable_extensions; do
2945   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2946     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2947        ac_prog_rejected=yes
2948        continue
2949      fi
2950     ac_cv_prog_CC="cc"
2951     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2952     break 2
2953   fi
2954 done
2955   done
2956 IFS=$as_save_IFS
2957
2958 if test $ac_prog_rejected = yes; then
2959   # We found a bogon in the path, so make sure we never use it.
2960   set dummy $ac_cv_prog_CC
2961   shift
2962   if test $# != 0; then
2963     # We chose a different compiler from the bogus one.
2964     # However, it has the same basename, so the bogon will be chosen
2965     # first if we set CC to just the basename; use the full file name.
2966     shift
2967     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2968   fi
2969 fi
2970 fi
2971 fi
2972 CC=$ac_cv_prog_CC
2973 if test -n "$CC"; then
2974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2975 $as_echo "$CC" >&6; }
2976 else
2977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2978 $as_echo "no" >&6; }
2979 fi
2980
2981
2982 fi
2983 if test -z "$CC"; then
2984   if test -n "$ac_tool_prefix"; then
2985   for ac_prog in cl.exe
2986   do
2987     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2988 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2990 $as_echo_n "checking for $ac_word... " >&6; }
2991 if test "${ac_cv_prog_CC+set}" = set; then :
2992   $as_echo_n "(cached) " >&6
2993 else
2994   if test -n "$CC"; then
2995   ac_cv_prog_CC="$CC" # Let the user override the test.
2996 else
2997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2998 for as_dir in $PATH
2999 do
3000   IFS=$as_save_IFS
3001   test -z "$as_dir" && as_dir=.
3002     for ac_exec_ext in '' $ac_executable_extensions; do
3003   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3004     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3005     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3006     break 2
3007   fi
3008 done
3009   done
3010 IFS=$as_save_IFS
3011
3012 fi
3013 fi
3014 CC=$ac_cv_prog_CC
3015 if test -n "$CC"; then
3016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3017 $as_echo "$CC" >&6; }
3018 else
3019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3020 $as_echo "no" >&6; }
3021 fi
3022
3023
3024     test -n "$CC" && break
3025   done
3026 fi
3027 if test -z "$CC"; then
3028   ac_ct_CC=$CC
3029   for ac_prog in cl.exe
3030 do
3031   # Extract the first word of "$ac_prog", so it can be a program name with args.
3032 set dummy $ac_prog; ac_word=$2
3033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3034 $as_echo_n "checking for $ac_word... " >&6; }
3035 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3036   $as_echo_n "(cached) " >&6
3037 else
3038   if test -n "$ac_ct_CC"; then
3039   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3040 else
3041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3042 for as_dir in $PATH
3043 do
3044   IFS=$as_save_IFS
3045   test -z "$as_dir" && as_dir=.
3046     for ac_exec_ext in '' $ac_executable_extensions; do
3047   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3048     ac_cv_prog_ac_ct_CC="$ac_prog"
3049     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3050     break 2
3051   fi
3052 done
3053   done
3054 IFS=$as_save_IFS
3055
3056 fi
3057 fi
3058 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3059 if test -n "$ac_ct_CC"; then
3060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3061 $as_echo "$ac_ct_CC" >&6; }
3062 else
3063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3064 $as_echo "no" >&6; }
3065 fi
3066
3067
3068   test -n "$ac_ct_CC" && break
3069 done
3070
3071   if test "x$ac_ct_CC" = x; then
3072     CC=""
3073   else
3074     case $cross_compiling:$ac_tool_warned in
3075 yes:)
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3077 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3078 ac_tool_warned=yes ;;
3079 esac
3080     CC=$ac_ct_CC
3081   fi
3082 fi
3083
3084 fi
3085
3086
3087 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3088 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3089 as_fn_error "no acceptable C compiler found in \$PATH
3090 See \`config.log' for more details." "$LINENO" 5; }
3091
3092 # Provide some information about the compiler.
3093 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3094 set X $ac_compile
3095 ac_compiler=$2
3096 for ac_option in --version -v -V -qversion; do
3097   { { ac_try="$ac_compiler $ac_option >&5"
3098 case "(($ac_try" in
3099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3100   *) ac_try_echo=$ac_try;;
3101 esac
3102 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3103 $as_echo "$ac_try_echo"; } >&5
3104   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3105   ac_status=$?
3106   if test -s conftest.err; then
3107     sed '10a\
3108 ... rest of stderr output deleted ...
3109          10q' conftest.err >conftest.er1
3110     cat conftest.er1 >&5
3111     rm -f conftest.er1 conftest.err
3112   fi
3113   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3114   test $ac_status = 0; }
3115 done
3116
3117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3118 /* end confdefs.h.  */
3119
3120 int
3121 main ()
3122 {
3123
3124   ;
3125   return 0;
3126 }
3127 _ACEOF
3128 ac_clean_files_save=$ac_clean_files
3129 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3130 # Try to create an executable without -o first, disregard a.out.
3131 # It will help us diagnose broken compilers, and finding out an intuition
3132 # of exeext.
3133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3134 $as_echo_n "checking for C compiler default output file name... " >&6; }
3135 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3136
3137 # The possible output files:
3138 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3139
3140 ac_rmfiles=
3141 for ac_file in $ac_files
3142 do
3143   case $ac_file in
3144     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3145     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3146   esac
3147 done
3148 rm -f $ac_rmfiles
3149
3150 if { { ac_try="$ac_link_default"
3151 case "(($ac_try" in
3152   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3153   *) ac_try_echo=$ac_try;;
3154 esac
3155 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3156 $as_echo "$ac_try_echo"; } >&5
3157   (eval "$ac_link_default") 2>&5
3158   ac_status=$?
3159   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3160   test $ac_status = 0; }; then :
3161   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3162 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3163 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3164 # so that the user can short-circuit this test for compilers unknown to
3165 # Autoconf.
3166 for ac_file in $ac_files ''
3167 do
3168   test -f "$ac_file" || continue
3169   case $ac_file in
3170     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3171         ;;
3172     [ab].out )
3173         # We found the default executable, but exeext='' is most
3174         # certainly right.
3175         break;;
3176     *.* )
3177         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3178         then :; else
3179            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3180         fi
3181         # We set ac_cv_exeext here because the later test for it is not
3182         # safe: cross compilers may not add the suffix if given an `-o'
3183         # argument, so we may need to know it at that point already.
3184         # Even if this section looks crufty: it has the advantage of
3185         # actually working.
3186         break;;
3187     * )
3188         break;;
3189   esac
3190 done
3191 test "$ac_cv_exeext" = no && ac_cv_exeext=
3192
3193 else
3194   ac_file=''
3195 fi
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3197 $as_echo "$ac_file" >&6; }
3198 if test -z "$ac_file"; then :
3199   $as_echo "$as_me: failed program was:" >&5
3200 sed 's/^/| /' conftest.$ac_ext >&5
3201
3202 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3203 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3204 { as_fn_set_status 77
3205 as_fn_error "C compiler cannot create executables
3206 See \`config.log' for more details." "$LINENO" 5; }; }
3207 fi
3208 ac_exeext=$ac_cv_exeext
3209
3210 # Check that the compiler produces executables we can run.  If not, either
3211 # the compiler is broken, or we cross compile.
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3213 $as_echo_n "checking whether the C compiler works... " >&6; }
3214 # If not cross compiling, check that we can run a simple program.
3215 if test "$cross_compiling" != yes; then
3216   if { ac_try='./$ac_file'
3217   { { case "(($ac_try" in
3218   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3219   *) ac_try_echo=$ac_try;;
3220 esac
3221 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3222 $as_echo "$ac_try_echo"; } >&5
3223   (eval "$ac_try") 2>&5
3224   ac_status=$?
3225   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3226   test $ac_status = 0; }; }; then
3227     cross_compiling=no
3228   else
3229     if test "$cross_compiling" = maybe; then
3230         cross_compiling=yes
3231     else
3232         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3233 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3234 as_fn_error "cannot run C compiled programs.
3235 If you meant to cross compile, use \`--host'.
3236 See \`config.log' for more details." "$LINENO" 5; }
3237     fi
3238   fi
3239 fi
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3241 $as_echo "yes" >&6; }
3242
3243 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3244 ac_clean_files=$ac_clean_files_save
3245 # Check that the compiler produces executables we can run.  If not, either
3246 # the compiler is broken, or we cross compile.
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3248 $as_echo_n "checking whether we are cross compiling... " >&6; }
3249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3250 $as_echo "$cross_compiling" >&6; }
3251
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3253 $as_echo_n "checking for suffix of executables... " >&6; }
3254 if { { ac_try="$ac_link"
3255 case "(($ac_try" in
3256   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3257   *) ac_try_echo=$ac_try;;
3258 esac
3259 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3260 $as_echo "$ac_try_echo"; } >&5
3261   (eval "$ac_link") 2>&5
3262   ac_status=$?
3263   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3264   test $ac_status = 0; }; then :
3265   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3266 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3267 # work properly (i.e., refer to `conftest.exe'), while it won't with
3268 # `rm'.
3269 for ac_file in conftest.exe conftest conftest.*; do
3270   test -f "$ac_file" || continue
3271   case $ac_file in
3272     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3273     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3274           break;;
3275     * ) break;;
3276   esac
3277 done
3278 else
3279   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3280 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3281 as_fn_error "cannot compute suffix of executables: cannot compile and link
3282 See \`config.log' for more details." "$LINENO" 5; }
3283 fi
3284 rm -f conftest$ac_cv_exeext
3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3286 $as_echo "$ac_cv_exeext" >&6; }
3287
3288 rm -f conftest.$ac_ext
3289 EXEEXT=$ac_cv_exeext
3290 ac_exeext=$EXEEXT
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3292 $as_echo_n "checking for suffix of object files... " >&6; }
3293 if test "${ac_cv_objext+set}" = set; then :
3294   $as_echo_n "(cached) " >&6
3295 else
3296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3297 /* end confdefs.h.  */
3298
3299 int
3300 main ()
3301 {
3302
3303   ;
3304   return 0;
3305 }
3306 _ACEOF
3307 rm -f conftest.o conftest.obj
3308 if { { ac_try="$ac_compile"
3309 case "(($ac_try" in
3310   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3311   *) ac_try_echo=$ac_try;;
3312 esac
3313 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3314 $as_echo "$ac_try_echo"; } >&5
3315   (eval "$ac_compile") 2>&5
3316   ac_status=$?
3317   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3318   test $ac_status = 0; }; then :
3319   for ac_file in conftest.o conftest.obj conftest.*; do
3320   test -f "$ac_file" || continue;
3321   case $ac_file in
3322     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3323     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3324        break;;
3325   esac
3326 done
3327 else
3328   $as_echo "$as_me: failed program was:" >&5
3329 sed 's/^/| /' conftest.$ac_ext >&5
3330
3331 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3332 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3333 as_fn_error "cannot compute suffix of object files: cannot compile
3334 See \`config.log' for more details." "$LINENO" 5; }
3335 fi
3336 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3337 fi
3338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3339 $as_echo "$ac_cv_objext" >&6; }
3340 OBJEXT=$ac_cv_objext
3341 ac_objext=$OBJEXT
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3343 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3344 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3345   $as_echo_n "(cached) " >&6
3346 else
3347   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3348 /* end confdefs.h.  */
3349
3350 int
3351 main ()
3352 {
3353 #ifndef __GNUC__
3354        choke me
3355 #endif
3356
3357   ;
3358   return 0;
3359 }
3360 _ACEOF
3361 if ac_fn_c_try_compile "$LINENO"; then :
3362   ac_compiler_gnu=yes
3363 else
3364   ac_compiler_gnu=no
3365 fi
3366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3367 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3368
3369 fi
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3371 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3372 if test $ac_compiler_gnu = yes; then
3373   GCC=yes
3374 else
3375   GCC=
3376 fi
3377 ac_test_CFLAGS=${CFLAGS+set}
3378 ac_save_CFLAGS=$CFLAGS
3379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3380 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3381 if test "${ac_cv_prog_cc_g+set}" = set; then :
3382   $as_echo_n "(cached) " >&6
3383 else
3384   ac_save_c_werror_flag=$ac_c_werror_flag
3385    ac_c_werror_flag=yes
3386    ac_cv_prog_cc_g=no
3387    CFLAGS="-g"
3388    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3389 /* end confdefs.h.  */
3390
3391 int
3392 main ()
3393 {
3394
3395   ;
3396   return 0;
3397 }
3398 _ACEOF
3399 if ac_fn_c_try_compile "$LINENO"; then :
3400   ac_cv_prog_cc_g=yes
3401 else
3402   CFLAGS=""
3403       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3404 /* end confdefs.h.  */
3405
3406 int
3407 main ()
3408 {
3409
3410   ;
3411   return 0;
3412 }
3413 _ACEOF
3414 if ac_fn_c_try_compile "$LINENO"; then :
3415
3416 else
3417   ac_c_werror_flag=$ac_save_c_werror_flag
3418          CFLAGS="-g"
3419          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3420 /* end confdefs.h.  */
3421
3422 int
3423 main ()
3424 {
3425
3426   ;
3427   return 0;
3428 }
3429 _ACEOF
3430 if ac_fn_c_try_compile "$LINENO"; then :
3431   ac_cv_prog_cc_g=yes
3432 fi
3433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3434 fi
3435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3436 fi
3437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3438    ac_c_werror_flag=$ac_save_c_werror_flag
3439 fi
3440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3441 $as_echo "$ac_cv_prog_cc_g" >&6; }
3442 if test "$ac_test_CFLAGS" = set; then
3443   CFLAGS=$ac_save_CFLAGS
3444 elif test $ac_cv_prog_cc_g = yes; then
3445   if test "$GCC" = yes; then
3446     CFLAGS="-g -O2"
3447   else
3448     CFLAGS="-g"
3449   fi
3450 else
3451   if test "$GCC" = yes; then
3452     CFLAGS="-O2"
3453   else
3454     CFLAGS=
3455   fi
3456 fi
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3458 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3459 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3460   $as_echo_n "(cached) " >&6
3461 else
3462   ac_cv_prog_cc_c89=no
3463 ac_save_CC=$CC
3464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3465 /* end confdefs.h.  */
3466 #include <stdarg.h>
3467 #include <stdio.h>
3468 #include <sys/types.h>
3469 #include <sys/stat.h>
3470 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3471 struct buf { int x; };
3472 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3473 static char *e (p, i)
3474      char **p;
3475      int i;
3476 {
3477   return p[i];
3478 }
3479 static char *f (char * (*g) (char **, int), char **p, ...)
3480 {
3481   char *s;
3482   va_list v;
3483   va_start (v,p);
3484   s = g (p, va_arg (v,int));
3485   va_end (v);
3486   return s;
3487 }
3488
3489 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3490    function prototypes and stuff, but not '\xHH' hex character constants.
3491    These don't provoke an error unfortunately, instead are silently treated
3492    as 'x'.  The following induces an error, until -std is added to get
3493    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3494    array size at least.  It's necessary to write '\x00'==0 to get something
3495    that's true only with -std.  */
3496 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3497
3498 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3499    inside strings and character constants.  */
3500 #define FOO(x) 'x'
3501 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3502
3503 int test (int i, double x);
3504 struct s1 {int (*f) (int a);};
3505 struct s2 {int (*f) (double a);};
3506 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3507 int argc;
3508 char **argv;
3509 int
3510 main ()
3511 {
3512 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3513   ;
3514   return 0;
3515 }
3516 _ACEOF
3517 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3518         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3519 do
3520   CC="$ac_save_CC $ac_arg"
3521   if ac_fn_c_try_compile "$LINENO"; then :
3522   ac_cv_prog_cc_c89=$ac_arg
3523 fi
3524 rm -f core conftest.err conftest.$ac_objext
3525   test "x$ac_cv_prog_cc_c89" != "xno" && break
3526 done
3527 rm -f conftest.$ac_ext
3528 CC=$ac_save_CC
3529
3530 fi
3531 # AC_CACHE_VAL
3532 case "x$ac_cv_prog_cc_c89" in
3533   x)
3534     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3535 $as_echo "none needed" >&6; } ;;
3536   xno)
3537     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3538 $as_echo "unsupported" >&6; } ;;
3539   *)
3540     CC="$CC $ac_cv_prog_cc_c89"
3541     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3542 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3543 esac
3544 if test "x$ac_cv_prog_cc_c89" != xno; then :
3545
3546 fi
3547
3548 ac_ext=c
3549 ac_cpp='$CPP $CPPFLAGS'
3550 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3551 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3552 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3553
3554 ac_ext=cpp
3555 ac_cpp='$CXXCPP $CPPFLAGS'
3556 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3557 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3558 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3559 if test -z "$CXX"; then
3560   if test -n "$CCC"; then
3561     CXX=$CCC
3562   else
3563     if test -n "$ac_tool_prefix"; then
3564   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3565   do
3566     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3567 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3569 $as_echo_n "checking for $ac_word... " >&6; }
3570 if test "${ac_cv_prog_CXX+set}" = set; then :
3571   $as_echo_n "(cached) " >&6
3572 else
3573   if test -n "$CXX"; then
3574   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3575 else
3576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3577 for as_dir in $PATH
3578 do
3579   IFS=$as_save_IFS
3580   test -z "$as_dir" && as_dir=.
3581     for ac_exec_ext in '' $ac_executable_extensions; do
3582   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3583     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3584     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3585     break 2
3586   fi
3587 done
3588   done
3589 IFS=$as_save_IFS
3590
3591 fi
3592 fi
3593 CXX=$ac_cv_prog_CXX
3594 if test -n "$CXX"; then
3595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3596 $as_echo "$CXX" >&6; }
3597 else
3598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3599 $as_echo "no" >&6; }
3600 fi
3601
3602
3603     test -n "$CXX" && break
3604   done
3605 fi
3606 if test -z "$CXX"; then
3607   ac_ct_CXX=$CXX
3608   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3609 do
3610   # Extract the first word of "$ac_prog", so it can be a program name with args.
3611 set dummy $ac_prog; ac_word=$2
3612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3613 $as_echo_n "checking for $ac_word... " >&6; }
3614 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3615   $as_echo_n "(cached) " >&6
3616 else
3617   if test -n "$ac_ct_CXX"; then
3618   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3619 else
3620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3621 for as_dir in $PATH
3622 do
3623   IFS=$as_save_IFS
3624   test -z "$as_dir" && as_dir=.
3625     for ac_exec_ext in '' $ac_executable_extensions; do
3626   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3627     ac_cv_prog_ac_ct_CXX="$ac_prog"
3628     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3629     break 2
3630   fi
3631 done
3632   done
3633 IFS=$as_save_IFS
3634
3635 fi
3636 fi
3637 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3638 if test -n "$ac_ct_CXX"; then
3639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3640 $as_echo "$ac_ct_CXX" >&6; }
3641 else
3642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3643 $as_echo "no" >&6; }
3644 fi
3645
3646
3647   test -n "$ac_ct_CXX" && break
3648 done
3649
3650   if test "x$ac_ct_CXX" = x; then
3651     CXX="g++"
3652   else
3653     case $cross_compiling:$ac_tool_warned in
3654 yes:)
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3656 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3657 ac_tool_warned=yes ;;
3658 esac
3659     CXX=$ac_ct_CXX
3660   fi
3661 fi
3662
3663   fi
3664 fi
3665 # Provide some information about the compiler.
3666 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3667 set X $ac_compile
3668 ac_compiler=$2
3669 for ac_option in --version -v -V -qversion; do
3670   { { ac_try="$ac_compiler $ac_option >&5"
3671 case "(($ac_try" in
3672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3673   *) ac_try_echo=$ac_try;;
3674 esac
3675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3676 $as_echo "$ac_try_echo"; } >&5
3677   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3678   ac_status=$?
3679   if test -s conftest.err; then
3680     sed '10a\
3681 ... rest of stderr output deleted ...
3682          10q' conftest.err >conftest.er1
3683     cat conftest.er1 >&5
3684     rm -f conftest.er1 conftest.err
3685   fi
3686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3687   test $ac_status = 0; }
3688 done
3689
3690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3691 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3692 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3693   $as_echo_n "(cached) " >&6
3694 else
3695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3696 /* end confdefs.h.  */
3697
3698 int
3699 main ()
3700 {
3701 #ifndef __GNUC__
3702        choke me
3703 #endif
3704
3705   ;
3706   return 0;
3707 }
3708 _ACEOF
3709 if ac_fn_cxx_try_compile "$LINENO"; then :
3710   ac_compiler_gnu=yes
3711 else
3712   ac_compiler_gnu=no
3713 fi
3714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3715 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3716
3717 fi
3718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3719 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3720 if test $ac_compiler_gnu = yes; then
3721   GXX=yes
3722 else
3723   GXX=
3724 fi
3725 ac_test_CXXFLAGS=${CXXFLAGS+set}
3726 ac_save_CXXFLAGS=$CXXFLAGS
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3728 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3729 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3730   $as_echo_n "(cached) " >&6
3731 else
3732   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3733    ac_cxx_werror_flag=yes
3734    ac_cv_prog_cxx_g=no
3735    CXXFLAGS="-g"
3736    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3737 /* end confdefs.h.  */
3738
3739 int
3740 main ()
3741 {
3742
3743   ;
3744   return 0;
3745 }
3746 _ACEOF
3747 if ac_fn_cxx_try_compile "$LINENO"; then :
3748   ac_cv_prog_cxx_g=yes
3749 else
3750   CXXFLAGS=""
3751       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752 /* end confdefs.h.  */
3753
3754 int
3755 main ()
3756 {
3757
3758   ;
3759   return 0;
3760 }
3761 _ACEOF
3762 if ac_fn_cxx_try_compile "$LINENO"; then :
3763
3764 else
3765   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3766          CXXFLAGS="-g"
3767          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3768 /* end confdefs.h.  */
3769
3770 int
3771 main ()
3772 {
3773
3774   ;
3775   return 0;
3776 }
3777 _ACEOF
3778 if ac_fn_cxx_try_compile "$LINENO"; then :
3779   ac_cv_prog_cxx_g=yes
3780 fi
3781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3782 fi
3783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3784 fi
3785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3786    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3787 fi
3788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3789 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3790 if test "$ac_test_CXXFLAGS" = set; then
3791   CXXFLAGS=$ac_save_CXXFLAGS
3792 elif test $ac_cv_prog_cxx_g = yes; then
3793   if test "$GXX" = yes; then
3794     CXXFLAGS="-g -O2"
3795   else
3796     CXXFLAGS="-g"
3797   fi
3798 else
3799   if test "$GXX" = yes; then
3800     CXXFLAGS="-O2"
3801   else
3802     CXXFLAGS=
3803   fi
3804 fi
3805 ac_ext=c
3806 ac_cpp='$CPP $CPPFLAGS'
3807 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3808 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3809 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3810
3811
3812
3813 ac_ext=c
3814 ac_cpp='$CPP $CPPFLAGS'
3815 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3816 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3817 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3819 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3820 # On Suns, sometimes $CPP names a directory.
3821 if test -n "$CPP" && test -d "$CPP"; then
3822   CPP=
3823 fi
3824 if test -z "$CPP"; then
3825   if test "${ac_cv_prog_CPP+set}" = set; then :
3826   $as_echo_n "(cached) " >&6
3827 else
3828       # Double quotes because CPP needs to be expanded
3829     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3830     do
3831       ac_preproc_ok=false
3832 for ac_c_preproc_warn_flag in '' yes
3833 do
3834   # Use a header file that comes with gcc, so configuring glibc
3835   # with a fresh cross-compiler works.
3836   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3837   # <limits.h> exists even on freestanding compilers.
3838   # On the NeXT, cc -E runs the code through the compiler's parser,
3839   # not just through cpp. "Syntax error" is here to catch this case.
3840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3841 /* end confdefs.h.  */
3842 #ifdef __STDC__
3843 # include <limits.h>
3844 #else
3845 # include <assert.h>
3846 #endif
3847                      Syntax error
3848 _ACEOF
3849 if ac_fn_c_try_cpp "$LINENO"; then :
3850
3851 else
3852   # Broken: fails on valid input.
3853 continue
3854 fi
3855 rm -f conftest.err conftest.$ac_ext
3856
3857   # OK, works on sane cases.  Now check whether nonexistent headers
3858   # can be detected and how.
3859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3860 /* end confdefs.h.  */
3861 #include <ac_nonexistent.h>
3862 _ACEOF
3863 if ac_fn_c_try_cpp "$LINENO"; then :
3864   # Broken: success on invalid input.
3865 continue
3866 else
3867   # Passes both tests.
3868 ac_preproc_ok=:
3869 break
3870 fi
3871 rm -f conftest.err conftest.$ac_ext
3872
3873 done
3874 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3875 rm -f conftest.err conftest.$ac_ext
3876 if $ac_preproc_ok; then :
3877   break
3878 fi
3879
3880     done
3881     ac_cv_prog_CPP=$CPP
3882
3883 fi
3884   CPP=$ac_cv_prog_CPP
3885 else
3886   ac_cv_prog_CPP=$CPP
3887 fi
3888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3889 $as_echo "$CPP" >&6; }
3890 ac_preproc_ok=false
3891 for ac_c_preproc_warn_flag in '' yes
3892 do
3893   # Use a header file that comes with gcc, so configuring glibc
3894   # with a fresh cross-compiler works.
3895   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3896   # <limits.h> exists even on freestanding compilers.
3897   # On the NeXT, cc -E runs the code through the compiler's parser,
3898   # not just through cpp. "Syntax error" is here to catch this case.
3899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3900 /* end confdefs.h.  */
3901 #ifdef __STDC__
3902 # include <limits.h>
3903 #else
3904 # include <assert.h>
3905 #endif
3906                      Syntax error
3907 _ACEOF
3908 if ac_fn_c_try_cpp "$LINENO"; then :
3909
3910 else
3911   # Broken: fails on valid input.
3912 continue
3913 fi
3914 rm -f conftest.err conftest.$ac_ext
3915
3916   # OK, works on sane cases.  Now check whether nonexistent headers
3917   # can be detected and how.
3918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3919 /* end confdefs.h.  */
3920 #include <ac_nonexistent.h>
3921 _ACEOF
3922 if ac_fn_c_try_cpp "$LINENO"; then :
3923   # Broken: success on invalid input.
3924 continue
3925 else
3926   # Passes both tests.
3927 ac_preproc_ok=:
3928 break
3929 fi
3930 rm -f conftest.err conftest.$ac_ext
3931
3932 done
3933 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3934 rm -f conftest.err conftest.$ac_ext
3935 if $ac_preproc_ok; then :
3936
3937 else
3938   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3939 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3940 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3941 See \`config.log' for more details." "$LINENO" 5; }
3942 fi
3943
3944 ac_ext=c
3945 ac_cpp='$CPP $CPPFLAGS'
3946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3949
3950
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3952 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3953 if test "${ac_cv_path_GREP+set}" = set; then :
3954   $as_echo_n "(cached) " >&6
3955 else
3956   if test -z "$GREP"; then
3957   ac_path_GREP_found=false
3958   # Loop through the user's path and test for each of PROGNAME-LIST
3959   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3960 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3961 do
3962   IFS=$as_save_IFS
3963   test -z "$as_dir" && as_dir=.
3964     for ac_prog in grep ggrep; do
3965     for ac_exec_ext in '' $ac_executable_extensions; do
3966       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3967       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3968 # Check for GNU ac_path_GREP and select it if it is found.
3969   # Check for GNU $ac_path_GREP
3970 case `"$ac_path_GREP" --version 2>&1` in
3971 *GNU*)
3972   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3973 *)
3974   ac_count=0
3975   $as_echo_n 0123456789 >"conftest.in"
3976   while :
3977   do
3978     cat "conftest.in" "conftest.in" >"conftest.tmp"
3979     mv "conftest.tmp" "conftest.in"
3980     cp "conftest.in" "conftest.nl"
3981     $as_echo 'GREP' >> "conftest.nl"
3982     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3983     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3984     as_fn_arith $ac_count + 1 && ac_count=$as_val
3985     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3986       # Best one so far, save it but keep looking for a better one
3987       ac_cv_path_GREP="$ac_path_GREP"
3988       ac_path_GREP_max=$ac_count
3989     fi
3990     # 10*(2^10) chars as input seems more than enough
3991     test $ac_count -gt 10 && break
3992   done
3993   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3994 esac
3995
3996       $ac_path_GREP_found && break 3
3997     done
3998   done
3999   done
4000 IFS=$as_save_IFS
4001   if test -z "$ac_cv_path_GREP"; then
4002     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4003   fi
4004 else
4005   ac_cv_path_GREP=$GREP
4006 fi
4007
4008 fi
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4010 $as_echo "$ac_cv_path_GREP" >&6; }
4011  GREP="$ac_cv_path_GREP"
4012
4013
4014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4015 $as_echo_n "checking for egrep... " >&6; }
4016 if test "${ac_cv_path_EGREP+set}" = set; then :
4017   $as_echo_n "(cached) " >&6
4018 else
4019   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4020    then ac_cv_path_EGREP="$GREP -E"
4021    else
4022      if test -z "$EGREP"; then
4023   ac_path_EGREP_found=false
4024   # Loop through the user's path and test for each of PROGNAME-LIST
4025   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4026 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4027 do
4028   IFS=$as_save_IFS
4029   test -z "$as_dir" && as_dir=.
4030     for ac_prog in egrep; do
4031     for ac_exec_ext in '' $ac_executable_extensions; do
4032       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4033       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4034 # Check for GNU ac_path_EGREP and select it if it is found.
4035   # Check for GNU $ac_path_EGREP
4036 case `"$ac_path_EGREP" --version 2>&1` in
4037 *GNU*)
4038   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4039 *)
4040   ac_count=0
4041   $as_echo_n 0123456789 >"conftest.in"
4042   while :
4043   do
4044     cat "conftest.in" "conftest.in" >"conftest.tmp"
4045     mv "conftest.tmp" "conftest.in"
4046     cp "conftest.in" "conftest.nl"
4047     $as_echo 'EGREP' >> "conftest.nl"
4048     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4049     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4050     as_fn_arith $ac_count + 1 && ac_count=$as_val
4051     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4052       # Best one so far, save it but keep looking for a better one
4053       ac_cv_path_EGREP="$ac_path_EGREP"
4054       ac_path_EGREP_max=$ac_count
4055     fi
4056     # 10*(2^10) chars as input seems more than enough
4057     test $ac_count -gt 10 && break
4058   done
4059   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4060 esac
4061
4062       $ac_path_EGREP_found && break 3
4063     done
4064   done
4065   done
4066 IFS=$as_save_IFS
4067   if test -z "$ac_cv_path_EGREP"; then
4068     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4069   fi
4070 else
4071   ac_cv_path_EGREP=$EGREP
4072 fi
4073
4074    fi
4075 fi
4076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4077 $as_echo "$ac_cv_path_EGREP" >&6; }
4078  EGREP="$ac_cv_path_EGREP"
4079
4080
4081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4082 $as_echo_n "checking for ANSI C header files... " >&6; }
4083 if test "${ac_cv_header_stdc+set}" = set; then :
4084   $as_echo_n "(cached) " >&6
4085 else
4086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4087 /* end confdefs.h.  */
4088 #include <stdlib.h>
4089 #include <stdarg.h>
4090 #include <string.h>
4091 #include <float.h>
4092
4093 int
4094 main ()
4095 {
4096
4097   ;
4098   return 0;
4099 }
4100 _ACEOF
4101 if ac_fn_c_try_compile "$LINENO"; then :
4102   ac_cv_header_stdc=yes
4103 else
4104   ac_cv_header_stdc=no
4105 fi
4106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4107
4108 if test $ac_cv_header_stdc = yes; then
4109   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4111 /* end confdefs.h.  */
4112 #include <string.h>
4113
4114 _ACEOF
4115 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4116   $EGREP "memchr" >/dev/null 2>&1; then :
4117
4118 else
4119   ac_cv_header_stdc=no
4120 fi
4121 rm -f conftest*
4122
4123 fi
4124
4125 if test $ac_cv_header_stdc = yes; then
4126   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4127   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4128 /* end confdefs.h.  */
4129 #include <stdlib.h>
4130
4131 _ACEOF
4132 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4133   $EGREP "free" >/dev/null 2>&1; then :
4134
4135 else
4136   ac_cv_header_stdc=no
4137 fi
4138 rm -f conftest*
4139
4140 fi
4141
4142 if test $ac_cv_header_stdc = yes; then
4143   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4144   if test "$cross_compiling" = yes; then :
4145   :
4146 else
4147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4148 /* end confdefs.h.  */
4149 #include <ctype.h>
4150 #include <stdlib.h>
4151 #if ((' ' & 0x0FF) == 0x020)
4152 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4153 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4154 #else
4155 # define ISLOWER(c) \
4156                    (('a' <= (c) && (c) <= 'i') \
4157                      || ('j' <= (c) && (c) <= 'r') \
4158                      || ('s' <= (c) && (c) <= 'z'))
4159 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4160 #endif
4161
4162 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4163 int
4164 main ()
4165 {
4166   int i;
4167   for (i = 0; i < 256; i++)
4168     if (XOR (islower (i), ISLOWER (i))
4169         || toupper (i) != TOUPPER (i))
4170       return 2;
4171   return 0;
4172 }
4173 _ACEOF
4174 if ac_fn_c_try_run "$LINENO"; then :
4175
4176 else
4177   ac_cv_header_stdc=no
4178 fi
4179 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4180   conftest.$ac_objext conftest.beam conftest.$ac_ext
4181 fi
4182
4183 fi
4184 fi
4185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4186 $as_echo "$ac_cv_header_stdc" >&6; }
4187 if test $ac_cv_header_stdc = yes; then
4188
4189 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4190
4191 fi
4192
4193 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4194 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4195                   inttypes.h stdint.h unistd.h
4196 do :
4197   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4198 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4199 "
4200 eval as_val=\$$as_ac_Header
4201    if test "x$as_val" = x""yes; then :
4202   cat >>confdefs.h <<_ACEOF
4203 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4204 _ACEOF
4205
4206 fi
4207
4208 done
4209
4210
4211
4212   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4213 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4214   MINIX=yes
4215 else
4216   MINIX=
4217 fi
4218
4219
4220   if test "$MINIX" = yes; then
4221
4222 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4223
4224
4225 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4226
4227
4228 $as_echo "#define _MINIX 1" >>confdefs.h
4229
4230   fi
4231
4232
4233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4234 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4235 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4236   $as_echo_n "(cached) " >&6
4237 else
4238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4239 /* end confdefs.h.  */
4240
4241 #         define __EXTENSIONS__ 1
4242           $ac_includes_default
4243 int
4244 main ()
4245 {
4246
4247   ;
4248   return 0;
4249 }
4250 _ACEOF
4251 if ac_fn_c_try_compile "$LINENO"; then :
4252   ac_cv_safe_to_define___extensions__=yes
4253 else
4254   ac_cv_safe_to_define___extensions__=no
4255 fi
4256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4257 fi
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4259 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4260   test $ac_cv_safe_to_define___extensions__ = yes &&
4261     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4262
4263   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4264
4265   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4266
4267   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4268
4269   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4270
4271
4272 ac_aux_dir=
4273 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4274   for ac_t in install-sh install.sh shtool; do
4275     if test -f "$ac_dir/$ac_t"; then
4276       ac_aux_dir=$ac_dir
4277       ac_install_sh="$ac_aux_dir/$ac_t -c"
4278       break 2
4279     fi
4280   done
4281 done
4282 if test -z "$ac_aux_dir"; then
4283   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4284 fi
4285
4286 # These three variables are undocumented and unsupported,
4287 # and are intended to be withdrawn in a future Autoconf release.
4288 # They can cause serious problems if a builder's source tree is in a directory
4289 # whose full name contains unusual characters.
4290 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4291 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4292 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4293
4294
4295 # Make sure we can run config.sub.
4296 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4297   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4298
4299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4300 $as_echo_n "checking build system type... " >&6; }
4301 if test "${ac_cv_build+set}" = set; then :
4302   $as_echo_n "(cached) " >&6
4303 else
4304   ac_build_alias=$build_alias
4305 test "x$ac_build_alias" = x &&
4306   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4307 test "x$ac_build_alias" = x &&
4308   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4309 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4310   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4311
4312 fi
4313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4314 $as_echo "$ac_cv_build" >&6; }
4315 case $ac_cv_build in
4316 *-*-*) ;;
4317 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4318 esac
4319 build=$ac_cv_build
4320 ac_save_IFS=$IFS; IFS='-'
4321 set x $ac_cv_build
4322 shift
4323 build_cpu=$1
4324 build_vendor=$2
4325 shift; shift
4326 # Remember, the first character of IFS is used to create $*,
4327 # except with old shells:
4328 build_os=$*
4329 IFS=$ac_save_IFS
4330 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4331
4332
4333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4334 $as_echo_n "checking host system type... " >&6; }
4335 if test "${ac_cv_host+set}" = set; then :
4336   $as_echo_n "(cached) " >&6
4337 else
4338   if test "x$host_alias" = x; then
4339   ac_cv_host=$ac_cv_build
4340 else
4341   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4342     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4343 fi
4344
4345 fi
4346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4347 $as_echo "$ac_cv_host" >&6; }
4348 case $ac_cv_host in
4349 *-*-*) ;;
4350 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4351 esac
4352 host=$ac_cv_host
4353 ac_save_IFS=$IFS; IFS='-'
4354 set x $ac_cv_host
4355 shift
4356 host_cpu=$1
4357 host_vendor=$2
4358 shift; shift
4359 # Remember, the first character of IFS is used to create $*,
4360 # except with old shells:
4361 host_os=$*
4362 IFS=$ac_save_IFS
4363 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4364
4365
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4367 $as_echo_n "checking target system type... " >&6; }
4368 if test "${ac_cv_target+set}" = set; then :
4369   $as_echo_n "(cached) " >&6
4370 else
4371   if test "x$target_alias" = x; then
4372   ac_cv_target=$ac_cv_host
4373 else
4374   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4375     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4376 fi
4377
4378 fi
4379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4380 $as_echo "$ac_cv_target" >&6; }
4381 case $ac_cv_target in
4382 *-*-*) ;;
4383 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4384 esac
4385 target=$ac_cv_target
4386 ac_save_IFS=$IFS; IFS='-'
4387 set x $ac_cv_target
4388 shift
4389 target_cpu=$1
4390 target_vendor=$2
4391 shift; shift
4392 # Remember, the first character of IFS is used to create $*,
4393 # except with old shells:
4394 target_os=$*
4395 IFS=$ac_save_IFS
4396 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4397
4398
4399 # The aliases save the names the user supplied, while $host etc.
4400 # will get canonicalized.
4401 test -n "$target_alias" &&
4402   test "$program_prefix$program_suffix$program_transform_name" = \
4403     NONENONEs,x,x, &&
4404   program_prefix=${target_alias}-
4405
4406 # The tests for host and target for $enable_largefile require
4407 # canonical names.
4408
4409
4410
4411 # As the $enable_largefile decision depends on --enable-plugins we must set it
4412 # even in directories otherwise not depending on the $plugins option.
4413
4414
4415   maybe_plugins=no
4416   for ac_header in dlfcn.h
4417 do :
4418   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4419 "
4420 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4421   cat >>confdefs.h <<_ACEOF
4422 #define HAVE_DLFCN_H 1
4423 _ACEOF
4424  maybe_plugins=yes
4425 fi
4426
4427 done
4428
4429   for ac_header in windows.h
4430 do :
4431   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4432 "
4433 if test "x$ac_cv_header_windows_h" = x""yes; then :
4434   cat >>confdefs.h <<_ACEOF
4435 #define HAVE_WINDOWS_H 1
4436 _ACEOF
4437  maybe_plugins=yes
4438 fi
4439
4440 done
4441
4442
4443   # Check whether --enable-plugins was given.
4444 if test "${enable_plugins+set}" = set; then :
4445   enableval=$enable_plugins; case "${enableval}" in
4446       no) plugins=no ;;
4447       *) plugins=yes
4448          if test "$maybe_plugins" != "yes" ; then
4449            as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4450          fi ;;
4451      esac
4452 else
4453   plugins=$maybe_plugins
4454
4455 fi
4456
4457   if test "$plugins" = "yes"; then
4458     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4459 $as_echo_n "checking for library containing dlopen... " >&6; }
4460 if test "${ac_cv_search_dlopen+set}" = set; then :
4461   $as_echo_n "(cached) " >&6
4462 else
4463   ac_func_search_save_LIBS=$LIBS
4464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4465 /* end confdefs.h.  */
4466
4467 /* Override any GCC internal prototype to avoid an error.
4468    Use char because int might match the return type of a GCC
4469    builtin and then its argument prototype would still apply.  */
4470 #ifdef __cplusplus
4471 extern "C"
4472 #endif
4473 char dlopen ();
4474 int
4475 main ()
4476 {
4477 return dlopen ();
4478   ;
4479   return 0;
4480 }
4481 _ACEOF
4482 for ac_lib in '' dl; do
4483   if test -z "$ac_lib"; then
4484     ac_res="none required"
4485   else
4486     ac_res=-l$ac_lib
4487     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4488   fi
4489   if ac_fn_c_try_link "$LINENO"; then :
4490   ac_cv_search_dlopen=$ac_res
4491 fi
4492 rm -f core conftest.err conftest.$ac_objext \
4493     conftest$ac_exeext
4494   if test "${ac_cv_search_dlopen+set}" = set; then :
4495   break
4496 fi
4497 done
4498 if test "${ac_cv_search_dlopen+set}" = set; then :
4499
4500 else
4501   ac_cv_search_dlopen=no
4502 fi
4503 rm conftest.$ac_ext
4504 LIBS=$ac_func_search_save_LIBS
4505 fi
4506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4507 $as_echo "$ac_cv_search_dlopen" >&6; }
4508 ac_res=$ac_cv_search_dlopen
4509 if test "$ac_res" != no; then :
4510   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4511
4512 fi
4513
4514   fi
4515
4516
4517 case "${host}" in
4518   sparc-*-solaris*|i[3-7]86-*-solaris*)
4519     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4520     # are mutually exclusive; and without procfs support, the bfd/ elf module
4521     # cannot provide certain routines such as elfcore_write_prpsinfo
4522     # or elfcore_write_prstatus.  So unless the user explicitly requested
4523     # large-file support through the --enable-largefile switch, disable
4524     # large-file support in favor of procfs support.
4525     test "${target}" = "${host}" -a "x$plugins" = xno \
4526       && : ${enable_largefile="no"}
4527     ;;
4528 esac
4529
4530 # Check whether --enable-largefile was given.
4531 if test "${enable_largefile+set}" = set; then :
4532   enableval=$enable_largefile;
4533 fi
4534
4535 if test "$enable_largefile" != no; then
4536
4537   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4538 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4539 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4540   $as_echo_n "(cached) " >&6
4541 else
4542   ac_cv_sys_largefile_CC=no
4543      if test "$GCC" != yes; then
4544        ac_save_CC=$CC
4545        while :; do
4546          # IRIX 6.2 and later do not support large files by default,
4547          # so use the C compiler's -n32 option if that helps.
4548          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4549 /* end confdefs.h.  */
4550 #include <sys/types.h>
4551  /* Check that off_t can represent 2**63 - 1 correctly.
4552     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4553     since some C++ compilers masquerading as C compilers
4554     incorrectly reject 9223372036854775807.  */
4555 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4556   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4557                        && LARGE_OFF_T % 2147483647 == 1)
4558                       ? 1 : -1];
4559 int
4560 main ()
4561 {
4562
4563   ;
4564   return 0;
4565 }
4566 _ACEOF
4567          if ac_fn_c_try_compile "$LINENO"; then :
4568   break
4569 fi
4570 rm -f core conftest.err conftest.$ac_objext
4571          CC="$CC -n32"
4572          if ac_fn_c_try_compile "$LINENO"; then :
4573   ac_cv_sys_largefile_CC=' -n32'; break
4574 fi
4575 rm -f core conftest.err conftest.$ac_objext
4576          break
4577        done
4578        CC=$ac_save_CC
4579        rm -f conftest.$ac_ext
4580     fi
4581 fi
4582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4583 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4584   if test "$ac_cv_sys_largefile_CC" != no; then
4585     CC=$CC$ac_cv_sys_largefile_CC
4586   fi
4587
4588   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4589 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4590 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4591   $as_echo_n "(cached) " >&6
4592 else
4593   while :; do
4594   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4595 /* end confdefs.h.  */
4596 #include <sys/types.h>
4597  /* Check that off_t can represent 2**63 - 1 correctly.
4598     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4599     since some C++ compilers masquerading as C compilers
4600     incorrectly reject 9223372036854775807.  */
4601 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4602   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4603                        && LARGE_OFF_T % 2147483647 == 1)
4604                       ? 1 : -1];
4605 int
4606 main ()
4607 {
4608
4609   ;
4610   return 0;
4611 }
4612 _ACEOF
4613 if ac_fn_c_try_compile "$LINENO"; then :
4614   ac_cv_sys_file_offset_bits=no; break
4615 fi
4616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4618 /* end confdefs.h.  */
4619 #define _FILE_OFFSET_BITS 64
4620 #include <sys/types.h>
4621  /* Check that off_t can represent 2**63 - 1 correctly.
4622     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4623     since some C++ compilers masquerading as C compilers
4624     incorrectly reject 9223372036854775807.  */
4625 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4626   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4627                        && LARGE_OFF_T % 2147483647 == 1)
4628                       ? 1 : -1];
4629 int
4630 main ()
4631 {
4632
4633   ;
4634   return 0;
4635 }
4636 _ACEOF
4637 if ac_fn_c_try_compile "$LINENO"; then :
4638   ac_cv_sys_file_offset_bits=64; break
4639 fi
4640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4641   ac_cv_sys_file_offset_bits=unknown
4642   break
4643 done
4644 fi
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4646 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4647 case $ac_cv_sys_file_offset_bits in #(
4648   no | unknown) ;;
4649   *)
4650 cat >>confdefs.h <<_ACEOF
4651 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4652 _ACEOF
4653 ;;
4654 esac
4655 rm -rf conftest*
4656   if test $ac_cv_sys_file_offset_bits = unknown; then
4657     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4658 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4659 if test "${ac_cv_sys_large_files+set}" = set; then :
4660   $as_echo_n "(cached) " >&6
4661 else
4662   while :; do
4663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4664 /* end confdefs.h.  */
4665 #include <sys/types.h>
4666  /* Check that off_t can represent 2**63 - 1 correctly.
4667     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4668     since some C++ compilers masquerading as C compilers
4669     incorrectly reject 9223372036854775807.  */
4670 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4671   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4672                        && LARGE_OFF_T % 2147483647 == 1)
4673                       ? 1 : -1];
4674 int
4675 main ()
4676 {
4677
4678   ;
4679   return 0;
4680 }
4681 _ACEOF
4682 if ac_fn_c_try_compile "$LINENO"; then :
4683   ac_cv_sys_large_files=no; break
4684 fi
4685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4687 /* end confdefs.h.  */
4688 #define _LARGE_FILES 1
4689 #include <sys/types.h>
4690  /* Check that off_t can represent 2**63 - 1 correctly.
4691     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4692     since some C++ compilers masquerading as C compilers
4693     incorrectly reject 9223372036854775807.  */
4694 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4695   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4696                        && LARGE_OFF_T % 2147483647 == 1)
4697                       ? 1 : -1];
4698 int
4699 main ()
4700 {
4701
4702   ;
4703   return 0;
4704 }
4705 _ACEOF
4706 if ac_fn_c_try_compile "$LINENO"; then :
4707   ac_cv_sys_large_files=1; break
4708 fi
4709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4710   ac_cv_sys_large_files=unknown
4711   break
4712 done
4713 fi
4714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4715 $as_echo "$ac_cv_sys_large_files" >&6; }
4716 case $ac_cv_sys_large_files in #(
4717   no | unknown) ;;
4718   *)
4719 cat >>confdefs.h <<_ACEOF
4720 #define _LARGE_FILES $ac_cv_sys_large_files
4721 _ACEOF
4722 ;;
4723 esac
4724 rm -rf conftest*
4725   fi
4726 fi
4727
4728
4729
4730
4731
4732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4733 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4734 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4735   $as_echo_n "(cached) " >&6
4736 else
4737   am_cv_prog_cc_stdc=no
4738 ac_save_CC="$CC"
4739 # Don't try gcc -ansi; that turns off useful extensions and
4740 # breaks some systems' header files.
4741 # AIX                   -qlanglvl=ansi
4742 # Ultrix and OSF/1      -std1
4743 # HP-UX 10.20 and later -Ae
4744 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4745 # SVR4                  -Xc -D__EXTENSIONS__
4746 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4747 do
4748   CC="$ac_save_CC $ac_arg"
4749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4750 /* end confdefs.h.  */
4751 #include <stdarg.h>
4752 #include <stdio.h>
4753 #include <sys/types.h>
4754 #include <sys/stat.h>
4755 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4756 struct buf { int x; };
4757 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4758 static char *e (p, i)
4759      char **p;
4760      int i;
4761 {
4762   return p[i];
4763 }
4764 static char *f (char * (*g) (char **, int), char **p, ...)
4765 {
4766   char *s;
4767   va_list v;
4768   va_start (v,p);
4769   s = g (p, va_arg (v,int));
4770   va_end (v);
4771   return s;
4772 }
4773 int test (int i, double x);
4774 struct s1 {int (*f) (int a);};
4775 struct s2 {int (*f) (double a);};
4776 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4777 int argc;
4778 char **argv;
4779
4780 int
4781 main ()
4782 {
4783
4784 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4785
4786   ;
4787   return 0;
4788 }
4789 _ACEOF
4790 if ac_fn_c_try_compile "$LINENO"; then :
4791   am_cv_prog_cc_stdc="$ac_arg"; break
4792 fi
4793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4794 done
4795 CC="$ac_save_CC"
4796
4797 fi
4798
4799 if test -z "$am_cv_prog_cc_stdc"; then
4800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4801 $as_echo "none needed" >&6; }
4802 else
4803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4804 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4805 fi
4806 case "x$am_cv_prog_cc_stdc" in
4807   x|xno) ;;
4808   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4809 esac
4810
4811 # expand $ac_aux_dir to an absolute path
4812 am_aux_dir=`cd $ac_aux_dir && pwd`
4813
4814 if test x"${install_sh}" != xset; then
4815   case $am_aux_dir in
4816   *\ * | *\     *)
4817     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4818   *)
4819     install_sh="\${SHELL} $am_aux_dir/install-sh"
4820   esac
4821 fi
4822
4823 # Installed binaries are usually stripped using `strip' when the user
4824 # run `make install-strip'.  However `strip' might not be the right
4825 # tool to use in cross-compilation environments, therefore Automake
4826 # will honor the `STRIP' environment variable to overrule this program.
4827 if test "$cross_compiling" != no; then
4828   if test -n "$ac_tool_prefix"; then
4829   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4830 set dummy ${ac_tool_prefix}strip; ac_word=$2
4831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4832 $as_echo_n "checking for $ac_word... " >&6; }
4833 if test "${ac_cv_prog_STRIP+set}" = set; then :
4834   $as_echo_n "(cached) " >&6
4835 else
4836   if test -n "$STRIP"; then
4837   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4838 else
4839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4840 for as_dir in $PATH
4841 do
4842   IFS=$as_save_IFS
4843   test -z "$as_dir" && as_dir=.
4844     for ac_exec_ext in '' $ac_executable_extensions; do
4845   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4846     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4847     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4848     break 2
4849   fi
4850 done
4851   done
4852 IFS=$as_save_IFS
4853
4854 fi
4855 fi
4856 STRIP=$ac_cv_prog_STRIP
4857 if test -n "$STRIP"; then
4858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4859 $as_echo "$STRIP" >&6; }
4860 else
4861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4862 $as_echo "no" >&6; }
4863 fi
4864
4865
4866 fi
4867 if test -z "$ac_cv_prog_STRIP"; then
4868   ac_ct_STRIP=$STRIP
4869   # Extract the first word of "strip", so it can be a program name with args.
4870 set dummy strip; ac_word=$2
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4872 $as_echo_n "checking for $ac_word... " >&6; }
4873 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4874   $as_echo_n "(cached) " >&6
4875 else
4876   if test -n "$ac_ct_STRIP"; then
4877   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4878 else
4879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4880 for as_dir in $PATH
4881 do
4882   IFS=$as_save_IFS
4883   test -z "$as_dir" && as_dir=.
4884     for ac_exec_ext in '' $ac_executable_extensions; do
4885   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4886     ac_cv_prog_ac_ct_STRIP="strip"
4887     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4888     break 2
4889   fi
4890 done
4891   done
4892 IFS=$as_save_IFS
4893
4894 fi
4895 fi
4896 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4897 if test -n "$ac_ct_STRIP"; then
4898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4899 $as_echo "$ac_ct_STRIP" >&6; }
4900 else
4901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4902 $as_echo "no" >&6; }
4903 fi
4904
4905   if test "x$ac_ct_STRIP" = x; then
4906     STRIP=":"
4907   else
4908     case $cross_compiling:$ac_tool_warned in
4909 yes:)
4910 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4911 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4912 ac_tool_warned=yes ;;
4913 esac
4914     STRIP=$ac_ct_STRIP
4915   fi
4916 else
4917   STRIP="$ac_cv_prog_STRIP"
4918 fi
4919
4920 fi
4921 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4922
4923
4924 ac_aux_dir=
4925 for ac_dir in .. "$srcdir"/..; do
4926   for ac_t in install-sh install.sh shtool; do
4927     if test -f "$ac_dir/$ac_t"; then
4928       ac_aux_dir=$ac_dir
4929       ac_install_sh="$ac_aux_dir/$ac_t -c"
4930       break 2
4931     fi
4932   done
4933 done
4934 if test -z "$ac_aux_dir"; then
4935   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4936 fi
4937
4938 # These three variables are undocumented and unsupported,
4939 # and are intended to be withdrawn in a future Autoconf release.
4940 # They can cause serious problems if a builder's source tree is in a directory
4941 # whose full name contains unusual characters.
4942 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4943 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4944 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4945
4946
4947
4948 test "$program_prefix" != NONE &&
4949   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4950 # Use a double $ so make ignores it.
4951 test "$program_suffix" != NONE &&
4952   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4953 # Double any \ or $.
4954 # By default was `s,x,x', remove it if useless.
4955 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4956 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4957
4958
4959 # See if we are building with C++, and substitute COMPILER.
4960
4961   # Check whether --enable-build-with-cxx was given.
4962 if test "${enable_build_with_cxx+set}" = set; then :
4963   enableval=$enable_build_with_cxx; case $enableval in
4964       yes | no)
4965           ;;
4966       *)
4967           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
4968     esac
4969 else
4970   enable_build_with_cxx=yes
4971 fi
4972
4973
4974   if test "$enable_build_with_cxx" = "yes"; then
4975     COMPILER='$(CXX)'
4976     COMPILER_CFLAGS='$(CXXFLAGS)'
4977    else
4978     COMPILER='$(CC)'
4979     COMPILER_CFLAGS='$(CFLAGS)'
4980   fi
4981
4982
4983
4984
4985 # Dependency checking.
4986 rm -rf .tst 2>/dev/null
4987 mkdir .tst 2>/dev/null
4988 if test -d .tst; then
4989   am__leading_dot=.
4990 else
4991   am__leading_dot=_
4992 fi
4993 rmdir .tst 2>/dev/null
4994
4995 DEPDIR="${am__leading_dot}deps"
4996
4997 ac_config_commands="$ac_config_commands depdir"
4998
4999
5000 depcc="$CC"   am_compiler_list=
5001
5002 am_depcomp=$ac_aux_dir/depcomp
5003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5004 $as_echo_n "checking dependency style of $depcc... " >&6; }
5005 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5006   $as_echo_n "(cached) " >&6
5007 else
5008   if test -f "$am_depcomp"; then
5009   # We make a subdir and do the tests there.  Otherwise we can end up
5010   # making bogus files that we don't know about and never remove.  For
5011   # instance it was reported that on HP-UX the gcc test will end up
5012   # making a dummy file named `D' -- because `-MD' means `put the output
5013   # in D'.
5014   mkdir conftest.dir
5015   # Copy depcomp to subdir because otherwise we won't find it if we're
5016   # using a relative directory.
5017   cp "$am_depcomp" conftest.dir
5018   cd conftest.dir
5019   # We will build objects and dependencies in a subdirectory because
5020   # it helps to detect inapplicable dependency modes.  For instance
5021   # both Tru64's cc and ICC support -MD to output dependencies as a
5022   # side effect of compilation, but ICC will put the dependencies in
5023   # the current directory while Tru64 will put them in the object
5024   # directory.
5025   mkdir sub
5026
5027   am_cv_CC_dependencies_compiler_type=none
5028   if test "$am_compiler_list" = ""; then
5029      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5030   fi
5031   for depmode in $am_compiler_list; do
5032     if test $depmode = none; then break; fi
5033
5034     $as_echo "$as_me:$LINENO: trying $depmode" >&5
5035     # Setup a source with many dependencies, because some compilers
5036     # like to wrap large dependency lists on column 80 (with \), and
5037     # we should not choose a depcomp mode which is confused by this.
5038     #
5039     # We need to recreate these files for each test, as the compiler may
5040     # overwrite some of them when testing with obscure command lines.
5041     # This happens at least with the AIX C compiler.
5042     : > sub/conftest.c
5043     for i in 1 2 3 4 5 6; do
5044       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5045       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5046       # Solaris 8's {/usr,}/bin/sh.
5047       touch sub/conftst$i.h
5048     done
5049     echo "include sub/conftest.Po" > confmf
5050
5051     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5052     # mode.  It turns out that the SunPro C++ compiler does not properly
5053     # handle `-M -o', and we need to detect this.
5054     depcmd="depmode=$depmode \
5055        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5056        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5057        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5058     echo "| $depcmd" | sed -e 's/  */ /g' >&5
5059     if env $depcmd > conftest.err 2>&1 &&
5060        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5061        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5062        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5063       # icc doesn't choke on unknown options, it will just issue warnings
5064       # or remarks (even with -Werror).  So we grep stderr for any message
5065       # that says an option was ignored or not supported.
5066       # When given -MP, icc 7.0 and 7.1 complain thusly:
5067       #   icc: Command line warning: ignoring option '-M'; no argument required
5068       # The diagnosis changed in icc 8.0:
5069       #   icc: Command line remark: option '-MP' not supported
5070       if (grep 'ignoring option' conftest.err ||
5071           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5072         am_cv_CC_dependencies_compiler_type=$depmode
5073         $as_echo "$as_me:$LINENO: success" >&5
5074         break
5075       fi
5076     fi
5077     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5078     sed -e 's/^/| /' < conftest.err >&5
5079   done
5080
5081   cd ..
5082   rm -rf conftest.dir
5083 else
5084   am_cv_CC_dependencies_compiler_type=none
5085 fi
5086
5087 fi
5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5089 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5090 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
5091 then as_fn_error "no usable dependency style found" "$LINENO" 5
5092 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5093
5094 fi
5095
5096
5097 # Check for the 'make' the user wants to use.
5098 for ac_prog in make
5099 do
5100   # Extract the first word of "$ac_prog", so it can be a program name with args.
5101 set dummy $ac_prog; ac_word=$2
5102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5103 $as_echo_n "checking for $ac_word... " >&6; }
5104 if test "${ac_cv_prog_MAKE+set}" = set; then :
5105   $as_echo_n "(cached) " >&6
5106 else
5107   if test -n "$MAKE"; then
5108   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5109 else
5110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5111 for as_dir in $PATH
5112 do
5113   IFS=$as_save_IFS
5114   test -z "$as_dir" && as_dir=.
5115     for ac_exec_ext in '' $ac_executable_extensions; do
5116   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5117     ac_cv_prog_MAKE="$ac_prog"
5118     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5119     break 2
5120   fi
5121 done
5122   done
5123 IFS=$as_save_IFS
5124
5125 fi
5126 fi
5127 MAKE=$ac_cv_prog_MAKE
5128 if test -n "$MAKE"; then
5129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5130 $as_echo "$MAKE" >&6; }
5131 else
5132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5133 $as_echo "no" >&6; }
5134 fi
5135
5136
5137   test -n "$MAKE" && break
5138 done
5139
5140 MAKE_IS_GNU=
5141 case "`$MAKE --version 2>&1 | sed 1q`" in
5142   *GNU*)
5143     MAKE_IS_GNU=yes
5144     ;;
5145 esac
5146  if test "$MAKE_IS_GNU" = yes; then
5147   GMAKE_TRUE=
5148   GMAKE_FALSE='#'
5149 else
5150   GMAKE_TRUE='#'
5151   GMAKE_FALSE=
5152 fi
5153
5154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5155 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5156 set x ${MAKE-make}
5157 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5158 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5159   $as_echo_n "(cached) " >&6
5160 else
5161   cat >conftest.make <<\_ACEOF
5162 SHELL = /bin/sh
5163 all:
5164         @echo '@@@%%%=$(MAKE)=@@@%%%'
5165 _ACEOF
5166 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5167 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5168   *@@@%%%=?*=@@@%%%*)
5169     eval ac_cv_prog_make_${ac_make}_set=yes;;
5170   *)
5171     eval ac_cv_prog_make_${ac_make}_set=no;;
5172 esac
5173 rm -f conftest.make
5174 fi
5175 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5177 $as_echo "yes" >&6; }
5178   SET_MAKE=
5179 else
5180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5181 $as_echo "no" >&6; }
5182   SET_MAKE="MAKE=${MAKE-make}"
5183 fi
5184
5185
5186 gnulib_extra_configure_args=
5187 # If large-file support is disabled, make sure gnulib does the same.
5188 if test "$enable_largefile" = no; then
5189 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5190 fi
5191
5192 # Configure gnulib.  We need to build gnulib under some other
5193 # directory not "gnulib", to avoid the problem of both GDB and
5194 # GDBserver wanting to build it in the same directory, when building
5195 # in the source dir.
5196
5197   in_src="gnulib"
5198   in_build="build-gnulib"
5199   in_extra_args="$gnulib_extra_configure_args"
5200
5201   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5202   # so they do not pile up.
5203   ac_sub_configure_args=
5204   ac_prev=
5205   eval "set x $ac_configure_args"
5206   shift
5207   for ac_arg
5208   do
5209     if test -n "$ac_prev"; then
5210       ac_prev=
5211       continue
5212     fi
5213     case $ac_arg in
5214     -cache-file | --cache-file | --cache-fil | --cache-fi \
5215     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5216       ac_prev=cache_file ;;
5217     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5218     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5219     | --c=*)
5220       ;;
5221     --config-cache | -C)
5222       ;;
5223     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5224       ac_prev=srcdir ;;
5225     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5226       ;;
5227     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5228       ac_prev=prefix ;;
5229     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5230       ;;
5231     --disable-option-checking)
5232       ;;
5233     *)
5234       case $ac_arg in
5235       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5236       esac
5237       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5238     esac
5239   done
5240
5241   # Always prepend --prefix to ensure using the same prefix
5242   # in subdir configurations.
5243   ac_arg="--prefix=$prefix"
5244   case $ac_arg in
5245   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5246   esac
5247   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5248
5249   # Pass --silent
5250   if test "$silent" = yes; then
5251     ac_sub_configure_args="--silent $ac_sub_configure_args"
5252   fi
5253
5254   # Always prepend --disable-option-checking to silence warnings, since
5255   # different subdirs can have different --enable and --with options.
5256   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5257
5258   ac_popdir=`pwd`
5259   ac_dir=$in_build
5260
5261   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5262   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5263   $as_echo "$ac_msg" >&6
5264   as_dir="$ac_dir"; as_fn_mkdir_p
5265
5266   case $srcdir in
5267   [\\/]* | ?:[\\/]* )
5268     ac_srcdir=$srcdir/$in_src ;;
5269   *) # Relative name.
5270     ac_srcdir=../$srcdir/$in_src ;;
5271   esac
5272
5273   cd "$ac_dir"
5274
5275   ac_sub_configure=$ac_srcdir/configure
5276
5277   # Make the cache file name correct relative to the subdirectory.
5278   case $cache_file in
5279   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5280   *) # Relative name.
5281     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5282   esac
5283
5284   if test -n "$in_extra_args"; then
5285     # Add the extra args at the end.
5286     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5287   fi
5288
5289   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5290 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5291   # The eval makes quoting arguments work.
5292   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5293        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5294     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5295
5296   cd "$ac_popdir"
5297
5298
5299
5300 CONFIG_OBS=
5301 CONFIG_DEPS=
5302 CONFIG_SRCS=
5303 ENABLE_CFLAGS=
5304
5305 CONFIG_ALL=
5306 CONFIG_CLEAN=
5307 CONFIG_INSTALL=
5308 CONFIG_UNINSTALL=
5309
5310 # If we haven't got the data from the intl directory,
5311 # assume NLS is disabled.
5312 USE_NLS=no
5313 LIBINTL=
5314 LIBINTL_DEP=
5315 INCINTL=
5316 XGETTEXT=
5317 GMSGFMT=
5318 POSUB=
5319
5320 if test -f  ../intl/config.intl; then
5321   .  ../intl/config.intl
5322 fi
5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5324 $as_echo_n "checking whether NLS is requested... " >&6; }
5325 if test x"$USE_NLS" != xyes; then
5326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5327 $as_echo "no" >&6; }
5328 else
5329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5330 $as_echo "yes" >&6; }
5331
5332 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5333
5334
5335   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5336 $as_echo_n "checking for catalogs to be installed... " >&6; }
5337   # Look for .po and .gmo files in the source directory.
5338   CATALOGS=
5339   XLINGUAS=
5340   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5341     # If there aren't any .gmo files the shell will give us the
5342     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5343     # weeded out.
5344     case "$cat" in *\**)
5345       continue;;
5346     esac
5347     # The quadruple backslash is collapsed to a double backslash
5348     # by the backticks, then collapsed again by the double quotes,
5349     # leaving us with one backslash in the sed expression (right
5350     # before the dot that mustn't act as a wildcard).
5351     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5352     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5353     # The user is allowed to set LINGUAS to a list of languages to
5354     # install catalogs for.  If it's empty that means "all of them."
5355     if test "x$LINGUAS" = x; then
5356       CATALOGS="$CATALOGS $cat"
5357       XLINGUAS="$XLINGUAS $lang"
5358     else
5359       case "$LINGUAS" in *$lang*)
5360         CATALOGS="$CATALOGS $cat"
5361         XLINGUAS="$XLINGUAS $lang"
5362         ;;
5363       esac
5364     fi
5365   done
5366   LINGUAS="$XLINGUAS"
5367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5368 $as_echo "$LINGUAS" >&6; }
5369
5370
5371     DATADIRNAME=share
5372
5373   INSTOBJEXT=.mo
5374
5375   GENCAT=gencat
5376
5377   CATOBJEXT=.gmo
5378
5379 fi
5380
5381 localedir='${datadir}/locale'
5382
5383
5384 if test x"$USE_NLS" = xyes; then
5385    CONFIG_ALL="$CONFIG_ALL all-po"
5386    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
5387    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
5388    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
5389 fi
5390
5391 GNULIB=build-gnulib/import
5392
5393 # For Makefile dependencies.
5394 GNULIB_STDINT_H=
5395 if test x"$STDINT_H" != x; then
5396   GNULIB_STDINT_H=$GNULIB/$STDINT_H
5397 fi
5398
5399
5400 PACKAGE=gdb
5401
5402 cat >>confdefs.h <<_ACEOF
5403 #define PACKAGE "$PACKAGE"
5404 _ACEOF
5405
5406
5407
5408 # We never need to detect it in this sub-configure.
5409 # But preserve it for config.status --recheck.
5410
5411
5412
5413 MAKEINFO_EXTRA_FLAGS=""
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
5415 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
5416 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
5417   $as_echo_n "(cached) " >&6
5418 else
5419   echo '@clicksequence{a @click{} b}' >conftest.texinfo
5420   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
5421     gdb_cv_have_makeinfo_click=yes
5422   else
5423     gdb_cv_have_makeinfo_click=no
5424   fi
5425 fi
5426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
5427 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
5428 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
5429   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
5430 fi
5431
5432
5433
5434
5435 # Check whether --with-separate-debug-dir was given.
5436 if test "${with_separate_debug_dir+set}" = set; then :
5437   withval=$with_separate_debug_dir;
5438     DEBUGDIR=$withval
5439 else
5440   DEBUGDIR=${libdir}/debug
5441 fi
5442
5443
5444   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5445   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5446   ac_define_dir=`eval echo $DEBUGDIR`
5447   ac_define_dir=`eval echo $ac_define_dir`
5448
5449 cat >>confdefs.h <<_ACEOF
5450 #define DEBUGDIR "$ac_define_dir"
5451 _ACEOF
5452
5453
5454
5455
5456   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5457      if test "x$prefix" = xNONE; then
5458         test_prefix=/usr/local
5459      else
5460         test_prefix=$prefix
5461      fi
5462   else
5463      test_prefix=$exec_prefix
5464   fi
5465   value=0
5466   case ${ac_define_dir} in
5467      "${test_prefix}"|"${test_prefix}/"*|\
5468         '${exec_prefix}'|'${exec_prefix}/'*)
5469      value=1
5470      ;;
5471   esac
5472
5473 cat >>confdefs.h <<_ACEOF
5474 #define DEBUGDIR_RELOCATABLE $value
5475 _ACEOF
5476
5477
5478
5479
5480 # We can't pass paths as command line arguments.
5481 # Mingw32 tries to be clever and will convert the paths for us.
5482 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5483 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5484 # This breaks GDB's relocatable path conversions since paths passed in
5485 # config.h would not get so translated, the path prefixes no longer match.
5486
5487   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5488   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5489   ac_define_dir=`eval echo $bindir`
5490   ac_define_dir=`eval echo $ac_define_dir`
5491
5492 cat >>confdefs.h <<_ACEOF
5493 #define BINDIR "$ac_define_dir"
5494 _ACEOF
5495
5496
5497
5498 # GDB's datadir relocation
5499
5500
5501
5502 # Check whether --with-gdb-datadir was given.
5503 if test "${with_gdb_datadir+set}" = set; then :
5504   withval=$with_gdb_datadir;
5505     GDB_DATADIR=$withval
5506 else
5507   GDB_DATADIR=${datadir}/gdb
5508 fi
5509
5510
5511   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5512   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5513   ac_define_dir=`eval echo $GDB_DATADIR`
5514   ac_define_dir=`eval echo $ac_define_dir`
5515
5516 cat >>confdefs.h <<_ACEOF
5517 #define GDB_DATADIR "$ac_define_dir"
5518 _ACEOF
5519
5520
5521
5522
5523   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5524      if test "x$prefix" = xNONE; then
5525         test_prefix=/usr/local
5526      else
5527         test_prefix=$prefix
5528      fi
5529   else
5530      test_prefix=$exec_prefix
5531   fi
5532   value=0
5533   case ${ac_define_dir} in
5534      "${test_prefix}"|"${test_prefix}/"*|\
5535         '${exec_prefix}'|'${exec_prefix}/'*)
5536      value=1
5537      ;;
5538   esac
5539
5540 cat >>confdefs.h <<_ACEOF
5541 #define GDB_DATADIR_RELOCATABLE $value
5542 _ACEOF
5543
5544
5545
5546
5547
5548 # Check whether --with-relocated-sources was given.
5549 if test "${with_relocated_sources+set}" = set; then :
5550   withval=$with_relocated_sources; reloc_srcdir="${withval}"
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 $reloc_srcdir`
5555   ac_define_dir=`eval echo $ac_define_dir`
5556
5557 cat >>confdefs.h <<_ACEOF
5558 #define RELOC_SRCDIR "$ac_define_dir"
5559 _ACEOF
5560
5561
5562
5563 fi
5564
5565
5566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5567 $as_echo_n "checking for default auto-load directory... " >&6; }
5568
5569 # Check whether --with-auto-load-dir was given.
5570 if test "${with_auto_load_dir+set}" = set; then :
5571   withval=$with_auto_load_dir;
5572 else
5573   with_auto_load_dir='$debugdir:$datadir/auto-load'
5574 fi
5575
5576 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5577
5578   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5579   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5580   ac_define_dir=`eval echo $escape_dir`
5581   ac_define_dir=`eval echo $ac_define_dir`
5582
5583 cat >>confdefs.h <<_ACEOF
5584 #define AUTO_LOAD_DIR "$ac_define_dir"
5585 _ACEOF
5586
5587
5588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5589 $as_echo "$with_auto_load_dir" >&6; }
5590
5591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5592 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5593
5594 # Check whether --with-auto-load-safe-path was given.
5595 if test "${with_auto_load_safe_path+set}" = set; then :
5596   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5597      with_auto_load_safe_path="/"
5598      fi
5599 else
5600   with_auto_load_safe_path="$with_auto_load_dir"
5601 fi
5602
5603 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5604
5605   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5606   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5607   ac_define_dir=`eval echo $escape_dir`
5608   ac_define_dir=`eval echo $ac_define_dir`
5609
5610 cat >>confdefs.h <<_ACEOF
5611 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5612 _ACEOF
5613
5614
5615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5616 $as_echo "$with_auto_load_safe_path" >&6; }
5617
5618
5619
5620 subdirs="$subdirs testsuite"
5621
5622
5623 # Check whether to support alternative target configurations
5624 # Check whether --enable-targets was given.
5625 if test "${enable_targets+set}" = set; then :
5626   enableval=$enable_targets; case "${enableval}" in
5627   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5628             ;;
5629   no)       enable_targets= ;;
5630   *)        enable_targets=$enableval ;;
5631 esac
5632 fi
5633
5634
5635 # Check whether to enable 64-bit support on 32-bit hosts
5636 # Check whether --enable-64-bit-bfd was given.
5637 if test "${enable_64_bit_bfd+set}" = set; then :
5638   enableval=$enable_64_bit_bfd; case "${enableval}" in
5639   yes)  want64=true  ;;
5640   no)   want64=false ;;
5641   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5642 esac
5643 else
5644   want64=false
5645 fi
5646
5647 # Provide defaults for some variables set by the per-host and per-target
5648 # configuration.
5649 gdb_host_obs=posix-hdep.o
5650
5651 if test "${target}" = "${host}"; then
5652   gdb_native=yes
5653 else
5654   gdb_native=no
5655 fi
5656
5657 . $srcdir/configure.host
5658
5659 # Add in the common host objects.
5660 . $srcdir/common/common.host
5661 gdb_host_obs="$gdb_host_obs $common_host_obs"
5662
5663 # Accumulate some settings from configure.tgt over all enabled targets
5664
5665 TARGET_OBS=
5666 all_targets=
5667 HAVE_NATIVE_GCORE_TARGET=
5668
5669 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5670 do
5671   if test "$targ_alias" = "all"; then
5672     all_targets=true
5673   else
5674     # Canonicalize the secondary target names.
5675     result=`$ac_config_sub $targ_alias 2>/dev/null`
5676     if test -n "$result"; then
5677         targ=$result
5678     else
5679         targ=$targ_alias
5680     fi
5681
5682     . ${srcdir}/configure.tgt
5683
5684     if test -z "${gdb_target_obs}"; then :
5685   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5686 fi
5687
5688     # Target-specific object files
5689     for i in ${gdb_target_obs}; do
5690         case " $TARGET_OBS " in
5691         *" ${i} "*) ;;
5692         *)
5693           TARGET_OBS="$TARGET_OBS ${i}"
5694           ;;
5695         esac
5696     done
5697
5698     # Check whether this target needs 64-bit CORE_ADDR
5699     if test x${want64} = xfalse; then
5700       . ${srcdir}/../bfd/config.bfd
5701     fi
5702
5703     # Check whether this target is native and supports gcore.
5704     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5705        && $gdb_have_gcore; then
5706       HAVE_NATIVE_GCORE_TARGET=1
5707     fi
5708   fi
5709 done
5710
5711 if test x${all_targets} = xtrue; then
5712
5713   # We want all 64-bit targets if we either:
5714   #  - run on a 64-bit host  or
5715   #  - already require 64-bit support for some other target  or
5716   #  - the --enable-64-bit-bfd option was supplied
5717   # Otherwise we only support all 32-bit targets.
5718   #
5719   # NOTE: This test must be in sync with the corresponding
5720   #       tests in BFD!
5721
5722   if test x${want64} = xfalse; then
5723     # The cast to long int works around a bug in the HP C Compiler
5724 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5725 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5726 # This bug is HP SR number 8606223364.
5727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5728 $as_echo_n "checking size of long... " >&6; }
5729 if test "${ac_cv_sizeof_long+set}" = set; then :
5730   $as_echo_n "(cached) " >&6
5731 else
5732   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5733
5734 else
5735   if test "$ac_cv_type_long" = yes; then
5736      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5737 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5738 { as_fn_set_status 77
5739 as_fn_error "cannot compute sizeof (long)
5740 See \`config.log' for more details." "$LINENO" 5; }; }
5741    else
5742      ac_cv_sizeof_long=0
5743    fi
5744 fi
5745
5746 fi
5747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5748 $as_echo "$ac_cv_sizeof_long" >&6; }
5749
5750
5751
5752 cat >>confdefs.h <<_ACEOF
5753 #define SIZEOF_LONG $ac_cv_sizeof_long
5754 _ACEOF
5755
5756
5757     if test "x${ac_cv_sizeof_long}" = "x8"; then
5758       want64=true
5759     fi
5760   fi
5761   if test x${want64} = xtrue; then
5762     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5763   else
5764     TARGET_OBS='$(ALL_TARGET_OBS)'
5765   fi
5766 fi
5767
5768
5769
5770
5771 # For other settings, only the main target counts.
5772 gdb_sim=
5773 gdb_osabi=
5774 build_gdbserver=
5775 targ=$target; . ${srcdir}/configure.tgt
5776
5777 # Fetch the default architecture and default target vector from BFD.
5778 targ=$target; . $srcdir/../bfd/config.bfd
5779
5780 # We only want the first architecture, so strip off the others if
5781 # there is more than one.
5782 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5783
5784 if test "x$targ_archs" != x; then
5785
5786 cat >>confdefs.h <<_ACEOF
5787 #define DEFAULT_BFD_ARCH $targ_archs
5788 _ACEOF
5789
5790 fi
5791 if test "x$targ_defvec" != x; then
5792
5793 cat >>confdefs.h <<_ACEOF
5794 #define DEFAULT_BFD_VEC $targ_defvec
5795 _ACEOF
5796
5797 fi
5798
5799 # The CLI cannot be disabled yet, but may be in the future.
5800
5801 # Enable CLI.
5802 # Check whether --enable-gdbcli was given.
5803 if test "${enable_gdbcli+set}" = set; then :
5804   enableval=$enable_gdbcli; case $enableval in
5805     yes)
5806       ;;
5807     no)
5808       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5809     *)
5810       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5811   esac
5812 else
5813   enable_gdbcli=yes
5814 fi
5815
5816 if test x"$enable_gdbcli" = xyes; then
5817   if test -d $srcdir/cli; then
5818     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5819     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5820     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5821     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5822   fi
5823 fi
5824
5825 # Enable MI.
5826 # Check whether --enable-gdbmi was given.
5827 if test "${enable_gdbmi+set}" = set; then :
5828   enableval=$enable_gdbmi; case $enableval in
5829     yes | no)
5830       ;;
5831     *)
5832       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5833   esac
5834 else
5835   enable_gdbmi=yes
5836 fi
5837
5838 if test x"$enable_gdbmi" = xyes; then
5839   if test -d $srcdir/mi; then
5840     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5841     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5842     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5843     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5844   fi
5845 fi
5846
5847 # Enable TUI.
5848 # Check whether --enable-tui was given.
5849 if test "${enable_tui+set}" = set; then :
5850   enableval=$enable_tui; case $enableval in
5851     yes | no | auto)
5852       ;;
5853     *)
5854       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5855   esac
5856 else
5857   enable_tui=auto
5858 fi
5859
5860
5861 # Enable gdbtk.
5862 # Check whether --enable-gdbtk was given.
5863 if test "${enable_gdbtk+set}" = set; then :
5864   enableval=$enable_gdbtk; case $enableval in
5865     yes | no)
5866       ;;
5867     *)
5868       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5869   esac
5870 else
5871   if test -d $srcdir/gdbtk; then
5872     enable_gdbtk=yes
5873   else
5874     enable_gdbtk=no
5875   fi
5876 fi
5877
5878 # We unconditionally disable gdbtk tests on selected platforms.
5879 case $host_os in
5880   go32* | windows*)
5881     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5882 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5883     enable_gdbtk=no ;;
5884 esac
5885
5886 # Libunwind support for ia64.
5887
5888
5889 # Check whether --with-libunwind-ia64 was given.
5890 if test "${with_libunwind_ia64+set}" = set; then :
5891   withval=$with_libunwind_ia64;
5892 else
5893   with_libunwind_ia64=auto
5894 fi
5895
5896
5897 # Backward compatibility option.
5898 if test "${with_libunwind+set}" = set; then
5899   if test x"$with_libunwind_ia64" != xauto; then
5900     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5901   fi
5902   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5903 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5904   with_libunwind_ia64="$with_libunwind"
5905 fi
5906
5907 case "$with_libunwind_ia64" in
5908   yes | no)
5909     ;;
5910   auto)
5911     for ac_header in libunwind-ia64.h
5912 do :
5913   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5914 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5915   cat >>confdefs.h <<_ACEOF
5916 #define HAVE_LIBUNWIND_IA64_H 1
5917 _ACEOF
5918
5919 fi
5920
5921 done
5922
5923     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5924     ;;
5925   *)
5926     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5927     ;;
5928 esac
5929
5930 if test x"$with_libunwind_ia64" = xyes; then
5931   for ac_header in libunwind-ia64.h
5932 do :
5933   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5934 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5935   cat >>confdefs.h <<_ACEOF
5936 #define HAVE_LIBUNWIND_IA64_H 1
5937 _ACEOF
5938
5939 fi
5940
5941 done
5942
5943   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5944     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5945   fi
5946   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5947   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5948   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5949 fi
5950
5951 opt_curses=no
5952
5953 # Check whether --with-curses was given.
5954 if test "${with_curses+set}" = set; then :
5955   withval=$with_curses; opt_curses=$withval
5956 fi
5957
5958
5959 prefer_curses=no
5960 if test "$opt_curses" = "yes"; then
5961   prefer_curses=yes
5962 fi
5963
5964 # Profiling support.
5965 # Check whether --enable-profiling was given.
5966 if test "${enable_profiling+set}" = set; then :
5967   enableval=$enable_profiling; case $enableval in
5968     yes | no)
5969       ;;
5970     *)
5971       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5972   esac
5973 else
5974   enable_profiling=no
5975 fi
5976
5977
5978 for ac_func in monstartup _mcleanup
5979 do :
5980   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5981 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5982 eval as_val=\$$as_ac_var
5983    if test "x$as_val" = x""yes; then :
5984   cat >>confdefs.h <<_ACEOF
5985 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5986 _ACEOF
5987
5988 fi
5989 done
5990
5991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5992 $as_echo_n "checking for _etext... " >&6; }
5993 if test "${ac_cv_var__etext+set}" = set; then :
5994   $as_echo_n "(cached) " >&6
5995 else
5996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5997 /* end confdefs.h.  */
5998 #include <stdlib.h>
5999 extern char _etext;
6000
6001 int
6002 main ()
6003 {
6004 free (&_etext);
6005   ;
6006   return 0;
6007 }
6008 _ACEOF
6009 if ac_fn_c_try_link "$LINENO"; then :
6010   ac_cv_var__etext=yes
6011 else
6012   ac_cv_var__etext=no
6013 fi
6014 rm -f core conftest.err conftest.$ac_objext \
6015     conftest$ac_exeext conftest.$ac_ext
6016 fi
6017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6018 $as_echo "$ac_cv_var__etext" >&6; }
6019 if test $ac_cv_var__etext = yes; then
6020
6021 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6022
6023 fi
6024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6025 $as_echo_n "checking for etext... " >&6; }
6026 if test "${ac_cv_var_etext+set}" = set; then :
6027   $as_echo_n "(cached) " >&6
6028 else
6029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6030 /* end confdefs.h.  */
6031 #include <stdlib.h>
6032 extern char etext;
6033
6034 int
6035 main ()
6036 {
6037 free (&etext);
6038   ;
6039   return 0;
6040 }
6041 _ACEOF
6042 if ac_fn_c_try_link "$LINENO"; then :
6043   ac_cv_var_etext=yes
6044 else
6045   ac_cv_var_etext=no
6046 fi
6047 rm -f core conftest.err conftest.$ac_objext \
6048     conftest$ac_exeext conftest.$ac_ext
6049 fi
6050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6051 $as_echo "$ac_cv_var_etext" >&6; }
6052 if test $ac_cv_var_etext = yes; then
6053
6054 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6055
6056 fi
6057 if test "$enable_profiling" = yes ; then
6058   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6059     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6060   fi
6061   PROFILE_CFLAGS=-pg
6062   OLD_CFLAGS="$CFLAGS"
6063   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6064
6065   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6066 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6067 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6068   $as_echo_n "(cached) " >&6
6069 else
6070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6071 /* end confdefs.h.  */
6072
6073 int
6074 main ()
6075 {
6076 int x;
6077   ;
6078   return 0;
6079 }
6080 _ACEOF
6081 if ac_fn_c_try_compile "$LINENO"; then :
6082   ac_cv_cc_supports_pg=yes
6083 else
6084   ac_cv_cc_supports_pg=no
6085 fi
6086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6087 fi
6088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6089 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6090
6091   if test $ac_cv_cc_supports_pg = no; then
6092     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6093   fi
6094
6095   CFLAGS="$OLD_CFLAGS"
6096 fi
6097
6098
6099
6100 # Check whether --with-pkgversion was given.
6101 if test "${with_pkgversion+set}" = set; then :
6102   withval=$with_pkgversion; case "$withval" in
6103       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6104       no)  PKGVERSION= ;;
6105       *)   PKGVERSION="($withval) " ;;
6106      esac
6107 else
6108   PKGVERSION="(GDB) "
6109
6110 fi
6111
6112
6113
6114
6115
6116 # Check whether --with-bugurl was given.
6117 if test "${with_bugurl+set}" = set; then :
6118   withval=$with_bugurl; case "$withval" in
6119       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6120       no)  BUGURL=
6121            ;;
6122       *)   BUGURL="$withval"
6123            ;;
6124      esac
6125 else
6126   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6127
6128 fi
6129
6130   case ${BUGURL} in
6131   "")
6132     REPORT_BUGS_TO=
6133     REPORT_BUGS_TEXI=
6134     ;;
6135   *)
6136     REPORT_BUGS_TO="<$BUGURL>"
6137     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6138     ;;
6139   esac;
6140
6141
6142
6143
6144 cat >>confdefs.h <<_ACEOF
6145 #define PKGVERSION "$PKGVERSION"
6146 _ACEOF
6147
6148
6149 cat >>confdefs.h <<_ACEOF
6150 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6151 _ACEOF
6152
6153
6154 # --------------------- #
6155 # Checks for programs.  #
6156 # --------------------- #
6157
6158 for ac_prog in gawk mawk nawk awk
6159 do
6160   # Extract the first word of "$ac_prog", so it can be a program name with args.
6161 set dummy $ac_prog; ac_word=$2
6162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6163 $as_echo_n "checking for $ac_word... " >&6; }
6164 if test "${ac_cv_prog_AWK+set}" = set; then :
6165   $as_echo_n "(cached) " >&6
6166 else
6167   if test -n "$AWK"; then
6168   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6169 else
6170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6171 for as_dir in $PATH
6172 do
6173   IFS=$as_save_IFS
6174   test -z "$as_dir" && as_dir=.
6175     for ac_exec_ext in '' $ac_executable_extensions; do
6176   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6177     ac_cv_prog_AWK="$ac_prog"
6178     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6179     break 2
6180   fi
6181 done
6182   done
6183 IFS=$as_save_IFS
6184
6185 fi
6186 fi
6187 AWK=$ac_cv_prog_AWK
6188 if test -n "$AWK"; then
6189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6190 $as_echo "$AWK" >&6; }
6191 else
6192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6193 $as_echo "no" >&6; }
6194 fi
6195
6196
6197   test -n "$AWK" && break
6198 done
6199
6200 # Find a good install program.  We prefer a C program (faster),
6201 # so one script is as good as another.  But avoid the broken or
6202 # incompatible versions:
6203 # SysV /etc/install, /usr/sbin/install
6204 # SunOS /usr/etc/install
6205 # IRIX /sbin/install
6206 # AIX /bin/install
6207 # AmigaOS /C/install, which installs bootblocks on floppy discs
6208 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6209 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6210 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6211 # OS/2's system install, which has a completely different semantic
6212 # ./install, which can be erroneously created by make from ./install.sh.
6213 # Reject install programs that cannot install multiple files.
6214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6215 $as_echo_n "checking for a BSD-compatible install... " >&6; }
6216 if test -z "$INSTALL"; then
6217 if test "${ac_cv_path_install+set}" = set; then :
6218   $as_echo_n "(cached) " >&6
6219 else
6220   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6221 for as_dir in $PATH
6222 do
6223   IFS=$as_save_IFS
6224   test -z "$as_dir" && as_dir=.
6225     # Account for people who put trailing slashes in PATH elements.
6226 case $as_dir/ in #((
6227   ./ | .// | /[cC]/* | \
6228   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6229   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6230   /usr/ucb/* ) ;;
6231   *)
6232     # OSF1 and SCO ODT 3.0 have their own names for install.
6233     # Don't use installbsd from OSF since it installs stuff as root
6234     # by default.
6235     for ac_prog in ginstall scoinst install; do
6236       for ac_exec_ext in '' $ac_executable_extensions; do
6237         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6238           if test $ac_prog = install &&
6239             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6240             # AIX install.  It has an incompatible calling convention.
6241             :
6242           elif test $ac_prog = install &&
6243             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6244             # program-specific install script used by HP pwplus--don't use.
6245             :
6246           else
6247             rm -rf conftest.one conftest.two conftest.dir
6248             echo one > conftest.one
6249             echo two > conftest.two
6250             mkdir conftest.dir
6251             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6252               test -s conftest.one && test -s conftest.two &&
6253               test -s conftest.dir/conftest.one &&
6254               test -s conftest.dir/conftest.two
6255             then
6256               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6257               break 3
6258             fi
6259           fi
6260         fi
6261       done
6262     done
6263     ;;
6264 esac
6265
6266   done
6267 IFS=$as_save_IFS
6268
6269 rm -rf conftest.one conftest.two conftest.dir
6270
6271 fi
6272   if test "${ac_cv_path_install+set}" = set; then
6273     INSTALL=$ac_cv_path_install
6274   else
6275     # As a last resort, use the slow shell script.  Don't cache a
6276     # value for INSTALL within a source directory, because that will
6277     # break other packages using the cache if that directory is
6278     # removed, or if the value is a relative name.
6279     INSTALL=$ac_install_sh
6280   fi
6281 fi
6282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6283 $as_echo "$INSTALL" >&6; }
6284
6285 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6286 # It thinks the first close brace ends the variable substitution.
6287 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6288
6289 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6290
6291 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6292
6293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6294 $as_echo_n "checking whether ln -s works... " >&6; }
6295 LN_S=$as_ln_s
6296 if test "$LN_S" = "ln -s"; then
6297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6298 $as_echo "yes" >&6; }
6299 else
6300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6301 $as_echo "no, using $LN_S" >&6; }
6302 fi
6303
6304 if test -n "$ac_tool_prefix"; then
6305   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6306 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6308 $as_echo_n "checking for $ac_word... " >&6; }
6309 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6310   $as_echo_n "(cached) " >&6
6311 else
6312   if test -n "$RANLIB"; then
6313   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6314 else
6315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6316 for as_dir in $PATH
6317 do
6318   IFS=$as_save_IFS
6319   test -z "$as_dir" && as_dir=.
6320     for ac_exec_ext in '' $ac_executable_extensions; do
6321   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6322     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6324     break 2
6325   fi
6326 done
6327   done
6328 IFS=$as_save_IFS
6329
6330 fi
6331 fi
6332 RANLIB=$ac_cv_prog_RANLIB
6333 if test -n "$RANLIB"; then
6334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6335 $as_echo "$RANLIB" >&6; }
6336 else
6337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6338 $as_echo "no" >&6; }
6339 fi
6340
6341
6342 fi
6343 if test -z "$ac_cv_prog_RANLIB"; then
6344   ac_ct_RANLIB=$RANLIB
6345   # Extract the first word of "ranlib", so it can be a program name with args.
6346 set dummy ranlib; ac_word=$2
6347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6348 $as_echo_n "checking for $ac_word... " >&6; }
6349 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6350   $as_echo_n "(cached) " >&6
6351 else
6352   if test -n "$ac_ct_RANLIB"; then
6353   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6354 else
6355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6356 for as_dir in $PATH
6357 do
6358   IFS=$as_save_IFS
6359   test -z "$as_dir" && as_dir=.
6360     for ac_exec_ext in '' $ac_executable_extensions; do
6361   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6362     ac_cv_prog_ac_ct_RANLIB="ranlib"
6363     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6364     break 2
6365   fi
6366 done
6367   done
6368 IFS=$as_save_IFS
6369
6370 fi
6371 fi
6372 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6373 if test -n "$ac_ct_RANLIB"; then
6374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6375 $as_echo "$ac_ct_RANLIB" >&6; }
6376 else
6377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6378 $as_echo "no" >&6; }
6379 fi
6380
6381   if test "x$ac_ct_RANLIB" = x; then
6382     RANLIB=":"
6383   else
6384     case $cross_compiling:$ac_tool_warned in
6385 yes:)
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6387 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6388 ac_tool_warned=yes ;;
6389 esac
6390     RANLIB=$ac_ct_RANLIB
6391   fi
6392 else
6393   RANLIB="$ac_cv_prog_RANLIB"
6394 fi
6395
6396 for ac_prog in 'bison -y' byacc
6397 do
6398   # Extract the first word of "$ac_prog", so it can be a program name with args.
6399 set dummy $ac_prog; ac_word=$2
6400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6401 $as_echo_n "checking for $ac_word... " >&6; }
6402 if test "${ac_cv_prog_YACC+set}" = set; then :
6403   $as_echo_n "(cached) " >&6
6404 else
6405   if test -n "$YACC"; then
6406   ac_cv_prog_YACC="$YACC" # Let the user override the test.
6407 else
6408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6409 for as_dir in $PATH
6410 do
6411   IFS=$as_save_IFS
6412   test -z "$as_dir" && as_dir=.
6413     for ac_exec_ext in '' $ac_executable_extensions; do
6414   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6415     ac_cv_prog_YACC="$ac_prog"
6416     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6417     break 2
6418   fi
6419 done
6420   done
6421 IFS=$as_save_IFS
6422
6423 fi
6424 fi
6425 YACC=$ac_cv_prog_YACC
6426 if test -n "$YACC"; then
6427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6428 $as_echo "$YACC" >&6; }
6429 else
6430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6431 $as_echo "no" >&6; }
6432 fi
6433
6434
6435   test -n "$YACC" && break
6436 done
6437 test -n "$YACC" || YACC="yacc"
6438
6439
6440 if test -n "$ac_tool_prefix"; then
6441   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6442 set dummy ${ac_tool_prefix}ar; ac_word=$2
6443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6444 $as_echo_n "checking for $ac_word... " >&6; }
6445 if test "${ac_cv_prog_AR+set}" = set; then :
6446   $as_echo_n "(cached) " >&6
6447 else
6448   if test -n "$AR"; then
6449   ac_cv_prog_AR="$AR" # Let the user override the test.
6450 else
6451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6452 for as_dir in $PATH
6453 do
6454   IFS=$as_save_IFS
6455   test -z "$as_dir" && as_dir=.
6456     for ac_exec_ext in '' $ac_executable_extensions; do
6457   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6458     ac_cv_prog_AR="${ac_tool_prefix}ar"
6459     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6460     break 2
6461   fi
6462 done
6463   done
6464 IFS=$as_save_IFS
6465
6466 fi
6467 fi
6468 AR=$ac_cv_prog_AR
6469 if test -n "$AR"; then
6470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6471 $as_echo "$AR" >&6; }
6472 else
6473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6474 $as_echo "no" >&6; }
6475 fi
6476
6477
6478 fi
6479 if test -z "$ac_cv_prog_AR"; then
6480   ac_ct_AR=$AR
6481   # Extract the first word of "ar", so it can be a program name with args.
6482 set dummy ar; ac_word=$2
6483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6484 $as_echo_n "checking for $ac_word... " >&6; }
6485 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6486   $as_echo_n "(cached) " >&6
6487 else
6488   if test -n "$ac_ct_AR"; then
6489   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6490 else
6491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6492 for as_dir in $PATH
6493 do
6494   IFS=$as_save_IFS
6495   test -z "$as_dir" && as_dir=.
6496     for ac_exec_ext in '' $ac_executable_extensions; do
6497   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6498     ac_cv_prog_ac_ct_AR="ar"
6499     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6500     break 2
6501   fi
6502 done
6503   done
6504 IFS=$as_save_IFS
6505
6506 fi
6507 fi
6508 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6509 if test -n "$ac_ct_AR"; then
6510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6511 $as_echo "$ac_ct_AR" >&6; }
6512 else
6513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6514 $as_echo "no" >&6; }
6515 fi
6516
6517   if test "x$ac_ct_AR" = x; then
6518     AR=""
6519   else
6520     case $cross_compiling:$ac_tool_warned in
6521 yes:)
6522 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6523 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6524 ac_tool_warned=yes ;;
6525 esac
6526     AR=$ac_ct_AR
6527   fi
6528 else
6529   AR="$ac_cv_prog_AR"
6530 fi
6531
6532 if test -n "$ac_tool_prefix"; then
6533   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6534 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6536 $as_echo_n "checking for $ac_word... " >&6; }
6537 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6538   $as_echo_n "(cached) " >&6
6539 else
6540   if test -n "$DLLTOOL"; then
6541   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6542 else
6543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6544 for as_dir in $PATH
6545 do
6546   IFS=$as_save_IFS
6547   test -z "$as_dir" && as_dir=.
6548     for ac_exec_ext in '' $ac_executable_extensions; do
6549   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6550     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6551     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6552     break 2
6553   fi
6554 done
6555   done
6556 IFS=$as_save_IFS
6557
6558 fi
6559 fi
6560 DLLTOOL=$ac_cv_prog_DLLTOOL
6561 if test -n "$DLLTOOL"; then
6562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6563 $as_echo "$DLLTOOL" >&6; }
6564 else
6565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6566 $as_echo "no" >&6; }
6567 fi
6568
6569
6570 fi
6571 if test -z "$ac_cv_prog_DLLTOOL"; then
6572   ac_ct_DLLTOOL=$DLLTOOL
6573   # Extract the first word of "dlltool", so it can be a program name with args.
6574 set dummy dlltool; ac_word=$2
6575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6576 $as_echo_n "checking for $ac_word... " >&6; }
6577 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6578   $as_echo_n "(cached) " >&6
6579 else
6580   if test -n "$ac_ct_DLLTOOL"; then
6581   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6582 else
6583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6584 for as_dir in $PATH
6585 do
6586   IFS=$as_save_IFS
6587   test -z "$as_dir" && as_dir=.
6588     for ac_exec_ext in '' $ac_executable_extensions; do
6589   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6590     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6591     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6592     break 2
6593   fi
6594 done
6595   done
6596 IFS=$as_save_IFS
6597
6598 fi
6599 fi
6600 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6601 if test -n "$ac_ct_DLLTOOL"; then
6602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6603 $as_echo "$ac_ct_DLLTOOL" >&6; }
6604 else
6605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6606 $as_echo "no" >&6; }
6607 fi
6608
6609   if test "x$ac_ct_DLLTOOL" = x; then
6610     DLLTOOL=""
6611   else
6612     case $cross_compiling:$ac_tool_warned in
6613 yes:)
6614 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6615 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6616 ac_tool_warned=yes ;;
6617 esac
6618     DLLTOOL=$ac_ct_DLLTOOL
6619   fi
6620 else
6621   DLLTOOL="$ac_cv_prog_DLLTOOL"
6622 fi
6623
6624 if test -n "$ac_tool_prefix"; then
6625   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6626 set dummy ${ac_tool_prefix}windres; ac_word=$2
6627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6628 $as_echo_n "checking for $ac_word... " >&6; }
6629 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6630   $as_echo_n "(cached) " >&6
6631 else
6632   if test -n "$WINDRES"; then
6633   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6634 else
6635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6636 for as_dir in $PATH
6637 do
6638   IFS=$as_save_IFS
6639   test -z "$as_dir" && as_dir=.
6640     for ac_exec_ext in '' $ac_executable_extensions; do
6641   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6642     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6643     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6644     break 2
6645   fi
6646 done
6647   done
6648 IFS=$as_save_IFS
6649
6650 fi
6651 fi
6652 WINDRES=$ac_cv_prog_WINDRES
6653 if test -n "$WINDRES"; then
6654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6655 $as_echo "$WINDRES" >&6; }
6656 else
6657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6658 $as_echo "no" >&6; }
6659 fi
6660
6661
6662 fi
6663 if test -z "$ac_cv_prog_WINDRES"; then
6664   ac_ct_WINDRES=$WINDRES
6665   # Extract the first word of "windres", so it can be a program name with args.
6666 set dummy windres; ac_word=$2
6667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6668 $as_echo_n "checking for $ac_word... " >&6; }
6669 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6670   $as_echo_n "(cached) " >&6
6671 else
6672   if test -n "$ac_ct_WINDRES"; then
6673   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6674 else
6675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6676 for as_dir in $PATH
6677 do
6678   IFS=$as_save_IFS
6679   test -z "$as_dir" && as_dir=.
6680     for ac_exec_ext in '' $ac_executable_extensions; do
6681   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6682     ac_cv_prog_ac_ct_WINDRES="windres"
6683     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6684     break 2
6685   fi
6686 done
6687   done
6688 IFS=$as_save_IFS
6689
6690 fi
6691 fi
6692 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6693 if test -n "$ac_ct_WINDRES"; then
6694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6695 $as_echo "$ac_ct_WINDRES" >&6; }
6696 else
6697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6698 $as_echo "no" >&6; }
6699 fi
6700
6701   if test "x$ac_ct_WINDRES" = x; then
6702     WINDRES=""
6703   else
6704     case $cross_compiling:$ac_tool_warned in
6705 yes:)
6706 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6707 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6708 ac_tool_warned=yes ;;
6709 esac
6710     WINDRES=$ac_ct_WINDRES
6711   fi
6712 else
6713   WINDRES="$ac_cv_prog_WINDRES"
6714 fi
6715
6716
6717 case $host_os in
6718   gnu*)
6719     # Needed for GNU Hurd hosts.
6720     if test -n "$ac_tool_prefix"; then
6721   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6722 set dummy ${ac_tool_prefix}mig; ac_word=$2
6723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6724 $as_echo_n "checking for $ac_word... " >&6; }
6725 if test "${ac_cv_prog_MIG+set}" = set; then :
6726   $as_echo_n "(cached) " >&6
6727 else
6728   if test -n "$MIG"; then
6729   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6730 else
6731 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6732 for as_dir in $PATH
6733 do
6734   IFS=$as_save_IFS
6735   test -z "$as_dir" && as_dir=.
6736     for ac_exec_ext in '' $ac_executable_extensions; do
6737   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6738     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6739     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6740     break 2
6741   fi
6742 done
6743   done
6744 IFS=$as_save_IFS
6745
6746 fi
6747 fi
6748 MIG=$ac_cv_prog_MIG
6749 if test -n "$MIG"; then
6750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6751 $as_echo "$MIG" >&6; }
6752 else
6753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6754 $as_echo "no" >&6; }
6755 fi
6756
6757
6758 fi
6759 if test -z "$ac_cv_prog_MIG"; then
6760   ac_ct_MIG=$MIG
6761   # Extract the first word of "mig", so it can be a program name with args.
6762 set dummy mig; ac_word=$2
6763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6764 $as_echo_n "checking for $ac_word... " >&6; }
6765 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6766   $as_echo_n "(cached) " >&6
6767 else
6768   if test -n "$ac_ct_MIG"; then
6769   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6770 else
6771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6772 for as_dir in $PATH
6773 do
6774   IFS=$as_save_IFS
6775   test -z "$as_dir" && as_dir=.
6776     for ac_exec_ext in '' $ac_executable_extensions; do
6777   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6778     ac_cv_prog_ac_ct_MIG="mig"
6779     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6780     break 2
6781   fi
6782 done
6783   done
6784 IFS=$as_save_IFS
6785
6786 fi
6787 fi
6788 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6789 if test -n "$ac_ct_MIG"; then
6790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6791 $as_echo "$ac_ct_MIG" >&6; }
6792 else
6793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6794 $as_echo "no" >&6; }
6795 fi
6796
6797   if test "x$ac_ct_MIG" = x; then
6798     MIG=""
6799   else
6800     case $cross_compiling:$ac_tool_warned in
6801 yes:)
6802 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6803 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6804 ac_tool_warned=yes ;;
6805 esac
6806     MIG=$ac_ct_MIG
6807   fi
6808 else
6809   MIG="$ac_cv_prog_MIG"
6810 fi
6811
6812     if test x"$MIG" = x; then
6813       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6814     fi
6815     ;;
6816 esac
6817
6818 # ---------------------- #
6819 # Checks for libraries.  #
6820 # ---------------------- #
6821
6822 # We might need to link with -lm; most simulators need it.
6823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6824 $as_echo_n "checking for main in -lm... " >&6; }
6825 if test "${ac_cv_lib_m_main+set}" = set; then :
6826   $as_echo_n "(cached) " >&6
6827 else
6828   ac_check_lib_save_LIBS=$LIBS
6829 LIBS="-lm  $LIBS"
6830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6831 /* end confdefs.h.  */
6832
6833
6834 int
6835 main ()
6836 {
6837 return main ();
6838   ;
6839   return 0;
6840 }
6841 _ACEOF
6842 if ac_fn_c_try_link "$LINENO"; then :
6843   ac_cv_lib_m_main=yes
6844 else
6845   ac_cv_lib_m_main=no
6846 fi
6847 rm -f core conftest.err conftest.$ac_objext \
6848     conftest$ac_exeext conftest.$ac_ext
6849 LIBS=$ac_check_lib_save_LIBS
6850 fi
6851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6852 $as_echo "$ac_cv_lib_m_main" >&6; }
6853 if test "x$ac_cv_lib_m_main" = x""yes; then :
6854   cat >>confdefs.h <<_ACEOF
6855 #define HAVE_LIBM 1
6856 _ACEOF
6857
6858   LIBS="-lm $LIBS"
6859
6860 fi
6861
6862
6863 # We need to link with -lw to get `wctype' on Solaris before Solaris
6864 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6865 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6866 # is known to have this problem).  Therefore we avoid libw if we can.
6867 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6868 if test "x$ac_cv_func_wctype" = x""yes; then :
6869
6870 else
6871   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6872 $as_echo_n "checking for wctype in -lw... " >&6; }
6873 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6874   $as_echo_n "(cached) " >&6
6875 else
6876   ac_check_lib_save_LIBS=$LIBS
6877 LIBS="-lw  $LIBS"
6878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6879 /* end confdefs.h.  */
6880
6881 /* Override any GCC internal prototype to avoid an error.
6882    Use char because int might match the return type of a GCC
6883    builtin and then its argument prototype would still apply.  */
6884 #ifdef __cplusplus
6885 extern "C"
6886 #endif
6887 char wctype ();
6888 int
6889 main ()
6890 {
6891 return wctype ();
6892   ;
6893   return 0;
6894 }
6895 _ACEOF
6896 if ac_fn_c_try_link "$LINENO"; then :
6897   ac_cv_lib_w_wctype=yes
6898 else
6899   ac_cv_lib_w_wctype=no
6900 fi
6901 rm -f core conftest.err conftest.$ac_objext \
6902     conftest$ac_exeext conftest.$ac_ext
6903 LIBS=$ac_check_lib_save_LIBS
6904 fi
6905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6906 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6907 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6908   cat >>confdefs.h <<_ACEOF
6909 #define HAVE_LIBW 1
6910 _ACEOF
6911
6912   LIBS="-lw $LIBS"
6913
6914 fi
6915
6916 fi
6917
6918
6919 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6921 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6922 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6923   $as_echo_n "(cached) " >&6
6924 else
6925   ac_func_search_save_LIBS=$LIBS
6926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6927 /* end confdefs.h.  */
6928
6929 /* Override any GCC internal prototype to avoid an error.
6930    Use char because int might match the return type of a GCC
6931    builtin and then its argument prototype would still apply.  */
6932 #ifdef __cplusplus
6933 extern "C"
6934 #endif
6935 char gethostbyname ();
6936 int
6937 main ()
6938 {
6939 return gethostbyname ();
6940   ;
6941   return 0;
6942 }
6943 _ACEOF
6944 for ac_lib in '' nsl; do
6945   if test -z "$ac_lib"; then
6946     ac_res="none required"
6947   else
6948     ac_res=-l$ac_lib
6949     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6950   fi
6951   if ac_fn_c_try_link "$LINENO"; then :
6952   ac_cv_search_gethostbyname=$ac_res
6953 fi
6954 rm -f core conftest.err conftest.$ac_objext \
6955     conftest$ac_exeext
6956   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6957   break
6958 fi
6959 done
6960 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6961
6962 else
6963   ac_cv_search_gethostbyname=no
6964 fi
6965 rm conftest.$ac_ext
6966 LIBS=$ac_func_search_save_LIBS
6967 fi
6968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6969 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6970 ac_res=$ac_cv_search_gethostbyname
6971 if test "$ac_res" != no; then :
6972   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6973
6974 fi
6975
6976
6977 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6979 $as_echo_n "checking for library containing socketpair... " >&6; }
6980 if test "${ac_cv_search_socketpair+set}" = set; then :
6981   $as_echo_n "(cached) " >&6
6982 else
6983   ac_func_search_save_LIBS=$LIBS
6984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6985 /* end confdefs.h.  */
6986
6987 /* Override any GCC internal prototype to avoid an error.
6988    Use char because int might match the return type of a GCC
6989    builtin and then its argument prototype would still apply.  */
6990 #ifdef __cplusplus
6991 extern "C"
6992 #endif
6993 char socketpair ();
6994 int
6995 main ()
6996 {
6997 return socketpair ();
6998   ;
6999   return 0;
7000 }
7001 _ACEOF
7002 for ac_lib in '' socket; do
7003   if test -z "$ac_lib"; then
7004     ac_res="none required"
7005   else
7006     ac_res=-l$ac_lib
7007     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7008   fi
7009   if ac_fn_c_try_link "$LINENO"; then :
7010   ac_cv_search_socketpair=$ac_res
7011 fi
7012 rm -f core conftest.err conftest.$ac_objext \
7013     conftest$ac_exeext
7014   if test "${ac_cv_search_socketpair+set}" = set; then :
7015   break
7016 fi
7017 done
7018 if test "${ac_cv_search_socketpair+set}" = set; then :
7019
7020 else
7021   ac_cv_search_socketpair=no
7022 fi
7023 rm conftest.$ac_ext
7024 LIBS=$ac_func_search_save_LIBS
7025 fi
7026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7027 $as_echo "$ac_cv_search_socketpair" >&6; }
7028 ac_res=$ac_cv_search_socketpair
7029 if test "$ac_res" != no; then :
7030   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7031
7032 fi
7033
7034
7035 # Link in zlib if we can.  This allows us to read compressed debug sections.
7036
7037   # Use the system's zlib library.
7038   zlibdir="-L\$(top_builddir)/../zlib"
7039   zlibinc="-I\$(top_srcdir)/../zlib"
7040
7041 # Check whether --with-system-zlib was given.
7042 if test "${with_system_zlib+set}" = set; then :
7043   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7044     zlibdir=
7045     zlibinc=
7046   fi
7047
7048 fi
7049
7050
7051
7052
7053
7054 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7055 # On GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
7056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7057 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7058 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7059   $as_echo_n "(cached) " >&6
7060 else
7061   ac_func_search_save_LIBS=$LIBS
7062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7063 /* end confdefs.h.  */
7064
7065 /* Override any GCC internal prototype to avoid an error.
7066    Use char because int might match the return type of a GCC
7067    builtin and then its argument prototype would still apply.  */
7068 #ifdef __cplusplus
7069 extern "C"
7070 #endif
7071 char kinfo_getvmmap ();
7072 int
7073 main ()
7074 {
7075 return kinfo_getvmmap ();
7076   ;
7077   return 0;
7078 }
7079 _ACEOF
7080 for ac_lib in '' util util-freebsd; do
7081   if test -z "$ac_lib"; then
7082     ac_res="none required"
7083   else
7084     ac_res=-l$ac_lib
7085     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7086   fi
7087   if ac_fn_c_try_link "$LINENO"; then :
7088   ac_cv_search_kinfo_getvmmap=$ac_res
7089 fi
7090 rm -f core conftest.err conftest.$ac_objext \
7091     conftest$ac_exeext
7092   if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7093   break
7094 fi
7095 done
7096 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7097
7098 else
7099   ac_cv_search_kinfo_getvmmap=no
7100 fi
7101 rm conftest.$ac_ext
7102 LIBS=$ac_func_search_save_LIBS
7103 fi
7104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7105 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7106 ac_res=$ac_cv_search_kinfo_getvmmap
7107 if test "$ac_res" != no; then :
7108   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7109
7110 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7111
7112 fi
7113
7114
7115
7116       if test "X$prefix" = "XNONE"; then
7117     acl_final_prefix="$ac_default_prefix"
7118   else
7119     acl_final_prefix="$prefix"
7120   fi
7121   if test "X$exec_prefix" = "XNONE"; then
7122     acl_final_exec_prefix='${prefix}'
7123   else
7124     acl_final_exec_prefix="$exec_prefix"
7125   fi
7126   acl_save_prefix="$prefix"
7127   prefix="$acl_final_prefix"
7128   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7129   prefix="$acl_save_prefix"
7130
7131
7132 # Check whether --with-gnu-ld was given.
7133 if test "${with_gnu_ld+set}" = set; then :
7134   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7135 else
7136   with_gnu_ld=no
7137 fi
7138
7139 # Prepare PATH_SEPARATOR.
7140 # The user is always right.
7141 if test "${PATH_SEPARATOR+set}" != set; then
7142   echo "#! /bin/sh" >conf$$.sh
7143   echo  "exit 0"   >>conf$$.sh
7144   chmod +x conf$$.sh
7145   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7146     PATH_SEPARATOR=';'
7147   else
7148     PATH_SEPARATOR=:
7149   fi
7150   rm -f conf$$.sh
7151 fi
7152 ac_prog=ld
7153 if test "$GCC" = yes; then
7154   # Check if gcc -print-prog-name=ld gives a path.
7155   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7156 $as_echo_n "checking for ld used by GCC... " >&6; }
7157   case $host in
7158   *-*-mingw*)
7159     # gcc leaves a trailing carriage return which upsets mingw
7160     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7161   *)
7162     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7163   esac
7164   case $ac_prog in
7165     # Accept absolute paths.
7166     [\\/]* | [A-Za-z]:[\\/]*)
7167       re_direlt='/[^/][^/]*/\.\./'
7168       # Canonicalize the path of ld
7169       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7170       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7171         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7172       done
7173       test -z "$LD" && LD="$ac_prog"
7174       ;;
7175   "")
7176     # If it fails, then pretend we aren't using GCC.
7177     ac_prog=ld
7178     ;;
7179   *)
7180     # If it is relative, then search for the first ld in PATH.
7181     with_gnu_ld=unknown
7182     ;;
7183   esac
7184 elif test "$with_gnu_ld" = yes; then
7185   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7186 $as_echo_n "checking for GNU ld... " >&6; }
7187 else
7188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7189 $as_echo_n "checking for non-GNU ld... " >&6; }
7190 fi
7191 if test "${acl_cv_path_LD+set}" = set; then :
7192   $as_echo_n "(cached) " >&6
7193 else
7194   if test -z "$LD"; then
7195   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7196   for ac_dir in $PATH; do
7197     test -z "$ac_dir" && ac_dir=.
7198     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7199       acl_cv_path_LD="$ac_dir/$ac_prog"
7200       # Check to see if the program is GNU ld.  I'd rather use --version,
7201       # but apparently some GNU ld's only accept -v.
7202       # Break only if it was the GNU/non-GNU ld that we prefer.
7203       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7204         test "$with_gnu_ld" != no && break
7205       else
7206         test "$with_gnu_ld" != yes && break
7207       fi
7208     fi
7209   done
7210   IFS="$ac_save_ifs"
7211 else
7212   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7213 fi
7214 fi
7215
7216 LD="$acl_cv_path_LD"
7217 if test -n "$LD"; then
7218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7219 $as_echo "$LD" >&6; }
7220 else
7221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7222 $as_echo "no" >&6; }
7223 fi
7224 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7226 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7227 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7228   $as_echo_n "(cached) " >&6
7229 else
7230   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7231 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7232   acl_cv_prog_gnu_ld=yes
7233 else
7234   acl_cv_prog_gnu_ld=no
7235 fi
7236 fi
7237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7238 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7239 with_gnu_ld=$acl_cv_prog_gnu_ld
7240
7241
7242
7243                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7244 $as_echo_n "checking for shared library run path origin... " >&6; }
7245 if test "${acl_cv_rpath+set}" = set; then :
7246   $as_echo_n "(cached) " >&6
7247 else
7248
7249     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7250     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7251     . ./conftest.sh
7252     rm -f ./conftest.sh
7253     acl_cv_rpath=done
7254
7255 fi
7256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7257 $as_echo "$acl_cv_rpath" >&6; }
7258   wl="$acl_cv_wl"
7259   libext="$acl_cv_libext"
7260   shlibext="$acl_cv_shlibext"
7261   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7262   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7263   hardcode_direct="$acl_cv_hardcode_direct"
7264   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7265     # Check whether --enable-rpath was given.
7266 if test "${enable_rpath+set}" = set; then :
7267   enableval=$enable_rpath; :
7268 else
7269   enable_rpath=yes
7270 fi
7271
7272
7273
7274
7275
7276
7277
7278
7279     use_additional=yes
7280
7281   acl_save_prefix="$prefix"
7282   prefix="$acl_final_prefix"
7283   acl_save_exec_prefix="$exec_prefix"
7284   exec_prefix="$acl_final_exec_prefix"
7285
7286     eval additional_includedir=\"$includedir\"
7287     eval additional_libdir=\"$libdir\"
7288
7289   exec_prefix="$acl_save_exec_prefix"
7290   prefix="$acl_save_prefix"
7291
7292
7293 # Check whether --with-libiconv-prefix was given.
7294 if test "${with_libiconv_prefix+set}" = set; then :
7295   withval=$with_libiconv_prefix;
7296     if test "X$withval" = "Xno"; then
7297       use_additional=no
7298     else
7299       if test "X$withval" = "X"; then
7300
7301   acl_save_prefix="$prefix"
7302   prefix="$acl_final_prefix"
7303   acl_save_exec_prefix="$exec_prefix"
7304   exec_prefix="$acl_final_exec_prefix"
7305
7306           eval additional_includedir=\"$includedir\"
7307           eval additional_libdir=\"$libdir\"
7308
7309   exec_prefix="$acl_save_exec_prefix"
7310   prefix="$acl_save_prefix"
7311
7312       else
7313         additional_includedir="$withval/include"
7314         additional_libdir="$withval/lib"
7315       fi
7316     fi
7317
7318 fi
7319
7320       LIBICONV=
7321   LTLIBICONV=
7322   INCICONV=
7323   rpathdirs=
7324   ltrpathdirs=
7325   names_already_handled=
7326   names_next_round='iconv '
7327   while test -n "$names_next_round"; do
7328     names_this_round="$names_next_round"
7329     names_next_round=
7330     for name in $names_this_round; do
7331       already_handled=
7332       for n in $names_already_handled; do
7333         if test "$n" = "$name"; then
7334           already_handled=yes
7335           break
7336         fi
7337       done
7338       if test -z "$already_handled"; then
7339         names_already_handled="$names_already_handled $name"
7340                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7341         eval value=\"\$HAVE_LIB$uppername\"
7342         if test -n "$value"; then
7343           if test "$value" = yes; then
7344             eval value=\"\$LIB$uppername\"
7345             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
7346             eval value=\"\$LTLIB$uppername\"
7347             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
7348           else
7349                                     :
7350           fi
7351         else
7352                               found_dir=
7353           found_la=
7354           found_so=
7355           found_a=
7356           if test $use_additional = yes; then
7357             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7358               found_dir="$additional_libdir"
7359               found_so="$additional_libdir/lib$name.$shlibext"
7360               if test -f "$additional_libdir/lib$name.la"; then
7361                 found_la="$additional_libdir/lib$name.la"
7362               fi
7363             else
7364               if test -f "$additional_libdir/lib$name.$libext"; then
7365                 found_dir="$additional_libdir"
7366                 found_a="$additional_libdir/lib$name.$libext"
7367                 if test -f "$additional_libdir/lib$name.la"; then
7368                   found_la="$additional_libdir/lib$name.la"
7369                 fi
7370               fi
7371             fi
7372           fi
7373           if test "X$found_dir" = "X"; then
7374             for x in $LDFLAGS $LTLIBICONV; do
7375
7376   acl_save_prefix="$prefix"
7377   prefix="$acl_final_prefix"
7378   acl_save_exec_prefix="$exec_prefix"
7379   exec_prefix="$acl_final_exec_prefix"
7380   eval x=\"$x\"
7381   exec_prefix="$acl_save_exec_prefix"
7382   prefix="$acl_save_prefix"
7383
7384               case "$x" in
7385                 -L*)
7386                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7387                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7388                     found_dir="$dir"
7389                     found_so="$dir/lib$name.$shlibext"
7390                     if test -f "$dir/lib$name.la"; then
7391                       found_la="$dir/lib$name.la"
7392                     fi
7393                   else
7394                     if test -f "$dir/lib$name.$libext"; then
7395                       found_dir="$dir"
7396                       found_a="$dir/lib$name.$libext"
7397                       if test -f "$dir/lib$name.la"; then
7398                         found_la="$dir/lib$name.la"
7399                       fi
7400                     fi
7401                   fi
7402                   ;;
7403               esac
7404               if test "X$found_dir" != "X"; then
7405                 break
7406               fi
7407             done
7408           fi
7409           if test "X$found_dir" != "X"; then
7410                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
7411             if test "X$found_so" != "X"; then
7412                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7413                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7414               else
7415                                                                                 haveit=
7416                 for x in $ltrpathdirs; do
7417                   if test "X$x" = "X$found_dir"; then
7418                     haveit=yes
7419                     break
7420                   fi
7421                 done
7422                 if test -z "$haveit"; then
7423                   ltrpathdirs="$ltrpathdirs $found_dir"
7424                 fi
7425                                 if test "$hardcode_direct" = yes; then
7426                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7427                 else
7428                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7429                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7430                                                             haveit=
7431                     for x in $rpathdirs; do
7432                       if test "X$x" = "X$found_dir"; then
7433                         haveit=yes
7434                         break
7435                       fi
7436                     done
7437                     if test -z "$haveit"; then
7438                       rpathdirs="$rpathdirs $found_dir"
7439                     fi
7440                   else
7441                                                                                 haveit=
7442                     for x in $LDFLAGS $LIBICONV; do
7443
7444   acl_save_prefix="$prefix"
7445   prefix="$acl_final_prefix"
7446   acl_save_exec_prefix="$exec_prefix"
7447   exec_prefix="$acl_final_exec_prefix"
7448   eval x=\"$x\"
7449   exec_prefix="$acl_save_exec_prefix"
7450   prefix="$acl_save_prefix"
7451
7452                       if test "X$x" = "X-L$found_dir"; then
7453                         haveit=yes
7454                         break
7455                       fi
7456                     done
7457                     if test -z "$haveit"; then
7458                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
7459                     fi
7460                     if test "$hardcode_minus_L" != no; then
7461                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7462                     else
7463                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7464                     fi
7465                   fi
7466                 fi
7467               fi
7468             else
7469               if test "X$found_a" != "X"; then
7470                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
7471               else
7472                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
7473               fi
7474             fi
7475                         additional_includedir=
7476             case "$found_dir" in
7477               */lib | */lib/)
7478                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7479                 additional_includedir="$basedir/include"
7480                 ;;
7481             esac
7482             if test "X$additional_includedir" != "X"; then
7483                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7484                 haveit=
7485                 if test "X$additional_includedir" = "X/usr/local/include"; then
7486                   if test -n "$GCC"; then
7487                     case $host_os in
7488                       linux*) haveit=yes;;
7489                     esac
7490                   fi
7491                 fi
7492                 if test -z "$haveit"; then
7493                   for x in $CPPFLAGS $INCICONV; do
7494
7495   acl_save_prefix="$prefix"
7496   prefix="$acl_final_prefix"
7497   acl_save_exec_prefix="$exec_prefix"
7498   exec_prefix="$acl_final_exec_prefix"
7499   eval x=\"$x\"
7500   exec_prefix="$acl_save_exec_prefix"
7501   prefix="$acl_save_prefix"
7502
7503                     if test "X$x" = "X-I$additional_includedir"; then
7504                       haveit=yes
7505                       break
7506                     fi
7507                   done
7508                   if test -z "$haveit"; then
7509                     if test -d "$additional_includedir"; then
7510                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
7511                     fi
7512                   fi
7513                 fi
7514               fi
7515             fi
7516                         if test -n "$found_la"; then
7517                                                         save_libdir="$libdir"
7518               case "$found_la" in
7519                 */* | *\\*) . "$found_la" ;;
7520                 *) . "./$found_la" ;;
7521               esac
7522               libdir="$save_libdir"
7523                             for dep in $dependency_libs; do
7524                 case "$dep" in
7525                   -L*)
7526                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7527                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7528                       haveit=
7529                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7530                         if test -n "$GCC"; then
7531                           case $host_os in
7532                             linux*) haveit=yes;;
7533                           esac
7534                         fi
7535                       fi
7536                       if test -z "$haveit"; then
7537                         haveit=
7538                         for x in $LDFLAGS $LIBICONV; do
7539
7540   acl_save_prefix="$prefix"
7541   prefix="$acl_final_prefix"
7542   acl_save_exec_prefix="$exec_prefix"
7543   exec_prefix="$acl_final_exec_prefix"
7544   eval x=\"$x\"
7545   exec_prefix="$acl_save_exec_prefix"
7546   prefix="$acl_save_prefix"
7547
7548                           if test "X$x" = "X-L$additional_libdir"; then
7549                             haveit=yes
7550                             break
7551                           fi
7552                         done
7553                         if test -z "$haveit"; then
7554                           if test -d "$additional_libdir"; then
7555                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
7556                           fi
7557                         fi
7558                         haveit=
7559                         for x in $LDFLAGS $LTLIBICONV; do
7560
7561   acl_save_prefix="$prefix"
7562   prefix="$acl_final_prefix"
7563   acl_save_exec_prefix="$exec_prefix"
7564   exec_prefix="$acl_final_exec_prefix"
7565   eval x=\"$x\"
7566   exec_prefix="$acl_save_exec_prefix"
7567   prefix="$acl_save_prefix"
7568
7569                           if test "X$x" = "X-L$additional_libdir"; then
7570                             haveit=yes
7571                             break
7572                           fi
7573                         done
7574                         if test -z "$haveit"; then
7575                           if test -d "$additional_libdir"; then
7576                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
7577                           fi
7578                         fi
7579                       fi
7580                     fi
7581                     ;;
7582                   -R*)
7583                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7584                     if test "$enable_rpath" != no; then
7585                                                                   haveit=
7586                       for x in $rpathdirs; do
7587                         if test "X$x" = "X$dir"; then
7588                           haveit=yes
7589                           break
7590                         fi
7591                       done
7592                       if test -z "$haveit"; then
7593                         rpathdirs="$rpathdirs $dir"
7594                       fi
7595                                                                   haveit=
7596                       for x in $ltrpathdirs; do
7597                         if test "X$x" = "X$dir"; then
7598                           haveit=yes
7599                           break
7600                         fi
7601                       done
7602                       if test -z "$haveit"; then
7603                         ltrpathdirs="$ltrpathdirs $dir"
7604                       fi
7605                     fi
7606                     ;;
7607                   -l*)
7608                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7609                     ;;
7610                   *.la)
7611                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7612                     ;;
7613                   *)
7614                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
7615                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
7616                     ;;
7617                 esac
7618               done
7619             fi
7620           else
7621                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7622             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7623           fi
7624         fi
7625       fi
7626     done
7627   done
7628   if test "X$rpathdirs" != "X"; then
7629     if test -n "$hardcode_libdir_separator"; then
7630                         alldirs=
7631       for found_dir in $rpathdirs; do
7632         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7633       done
7634             acl_save_libdir="$libdir"
7635       libdir="$alldirs"
7636       eval flag=\"$hardcode_libdir_flag_spec\"
7637       libdir="$acl_save_libdir"
7638       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7639     else
7640             for found_dir in $rpathdirs; do
7641         acl_save_libdir="$libdir"
7642         libdir="$found_dir"
7643         eval flag=\"$hardcode_libdir_flag_spec\"
7644         libdir="$acl_save_libdir"
7645         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7646       done
7647     fi
7648   fi
7649   if test "X$ltrpathdirs" != "X"; then
7650             for found_dir in $ltrpathdirs; do
7651       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
7652     done
7653   fi
7654
7655
7656
7657
7658
7659
7660
7661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7662 $as_echo_n "checking for iconv... " >&6; }
7663 if test "${am_cv_func_iconv+set}" = set; then :
7664   $as_echo_n "(cached) " >&6
7665 else
7666
7667     am_cv_func_iconv="no, consider installing GNU libiconv"
7668     am_cv_lib_iconv=no
7669                     am_save_CPPFLAGS="$CPPFLAGS"
7670     CPPFLAGS="$CPPFLAGS $INCICONV"
7671     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7672 /* end confdefs.h.  */
7673 #include <stdlib.h>
7674 #include <iconv.h>
7675 int
7676 main ()
7677 {
7678 iconv_t cd = iconv_open("","");
7679        iconv(cd,NULL,NULL,NULL,NULL);
7680        iconv_close(cd);
7681   ;
7682   return 0;
7683 }
7684 _ACEOF
7685 if ac_fn_c_try_link "$LINENO"; then :
7686   am_cv_func_iconv=yes
7687 fi
7688 rm -f core conftest.err conftest.$ac_objext \
7689     conftest$ac_exeext conftest.$ac_ext
7690     CPPFLAGS="$am_save_CPPFLAGS"
7691
7692     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
7693       for _libs in .libs _libs; do
7694         am_save_CPPFLAGS="$CPPFLAGS"
7695         am_save_LIBS="$LIBS"
7696         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
7697         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
7698         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7699 /* end confdefs.h.  */
7700 #include <stdlib.h>
7701 #include <iconv.h>
7702 int
7703 main ()
7704 {
7705 iconv_t cd = iconv_open("","");
7706            iconv(cd,NULL,NULL,NULL,NULL);
7707            iconv_close(cd);
7708   ;
7709   return 0;
7710 }
7711 _ACEOF
7712 if ac_fn_c_try_link "$LINENO"; then :
7713   INCICONV="-I../libiconv/include"
7714           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
7715           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
7716           am_cv_lib_iconv=yes
7717           am_cv_func_iconv=yes
7718 fi
7719 rm -f core conftest.err conftest.$ac_objext \
7720     conftest$ac_exeext conftest.$ac_ext
7721         CPPFLAGS="$am_save_CPPFLAGS"
7722         LIBS="$am_save_LIBS"
7723         if test "$am_cv_func_iconv" = "yes"; then
7724           break
7725         fi
7726       done
7727     fi
7728
7729     if test "$am_cv_func_iconv" != yes; then
7730       am_save_CPPFLAGS="$CPPFLAGS"
7731       am_save_LIBS="$LIBS"
7732       CPPFLAGS="$LIBS $INCICONV"
7733       LIBS="$LIBS $LIBICONV"
7734       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7735 /* end confdefs.h.  */
7736 #include <stdlib.h>
7737 #include <iconv.h>
7738 int
7739 main ()
7740 {
7741 iconv_t cd = iconv_open("","");
7742          iconv(cd,NULL,NULL,NULL,NULL);
7743          iconv_close(cd);
7744   ;
7745   return 0;
7746 }
7747 _ACEOF
7748 if ac_fn_c_try_link "$LINENO"; then :
7749   am_cv_lib_iconv=yes
7750         am_cv_func_iconv=yes
7751 fi
7752 rm -f core conftest.err conftest.$ac_objext \
7753     conftest$ac_exeext conftest.$ac_ext
7754       CPPFLAGS="$am_save_CPPFLAGS"
7755       LIBS="$am_save_LIBS"
7756     fi
7757
7758 fi
7759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7760 $as_echo "$am_cv_func_iconv" >&6; }
7761   if test "$am_cv_func_iconv" = yes; then
7762
7763 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7764
7765   fi
7766   if test "$am_cv_lib_iconv" = yes; then
7767
7768   for element in $INCICONV; do
7769     haveit=
7770     for x in $CPPFLAGS; do
7771
7772   acl_save_prefix="$prefix"
7773   prefix="$acl_final_prefix"
7774   acl_save_exec_prefix="$exec_prefix"
7775   exec_prefix="$acl_final_exec_prefix"
7776   eval x=\"$x\"
7777   exec_prefix="$acl_save_exec_prefix"
7778   prefix="$acl_save_prefix"
7779
7780       if test "X$x" = "X$element"; then
7781         haveit=yes
7782         break
7783       fi
7784     done
7785     if test -z "$haveit"; then
7786       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7787     fi
7788   done
7789
7790     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
7791 $as_echo_n "checking how to link with libiconv... " >&6; }
7792     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
7793 $as_echo "$LIBICONV" >&6; }
7794   else
7795     LIBICONV=
7796     LTLIBICONV=
7797   fi
7798
7799
7800
7801   if test "$am_cv_func_iconv" = yes; then
7802     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7803 $as_echo_n "checking for iconv declaration... " >&6; }
7804     if test "${am_cv_proto_iconv+set}" = set; then :
7805   $as_echo_n "(cached) " >&6
7806 else
7807
7808       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7809 /* end confdefs.h.  */
7810
7811 #include <stdlib.h>
7812 #include <iconv.h>
7813 extern
7814 #ifdef __cplusplus
7815 "C"
7816 #endif
7817 #if defined(__STDC__) || defined(__cplusplus)
7818 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7819 #else
7820 size_t iconv();
7821 #endif
7822
7823 int
7824 main ()
7825 {
7826
7827   ;
7828   return 0;
7829 }
7830 _ACEOF
7831 if ac_fn_c_try_compile "$LINENO"; then :
7832   am_cv_proto_iconv_arg1=""
7833 else
7834   am_cv_proto_iconv_arg1="const"
7835 fi
7836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7837       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7838 fi
7839
7840     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7841     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7842          }$am_cv_proto_iconv" >&5
7843 $as_echo "${ac_t:-
7844          }$am_cv_proto_iconv" >&6; }
7845
7846 cat >>confdefs.h <<_ACEOF
7847 #define ICONV_CONST $am_cv_proto_iconv_arg1
7848 _ACEOF
7849
7850   fi
7851
7852
7853 # GDB may fork/exec the iconv program to get the list of supported character
7854 # sets.  Allow the user to specify where to find it.
7855 # There are several factors affecting the choice of option name:
7856 # - There is already --with-libiconv-prefix but we can't use it, it specifies
7857 #   the build-time location of libiconv files.
7858 # - The program we need to find is iconv, which comes with glibc.  The user
7859 #   doesn't necessarily have libiconv installed.  Therefore naming this
7860 #   --with-libiconv-foo feels wrong.
7861 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
7862 #   defined to work on directories not files (though it really doesn't know
7863 #   the difference).
7864 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
7865 #   with --with-libiconv-prefix.
7866 # Putting these together is why the option name is --with-iconv-bin.
7867
7868
7869 # Check whether --with-iconv-bin was given.
7870 if test "${with_iconv_bin+set}" = set; then :
7871   withval=$with_iconv_bin; iconv_bin="${withval}"
7872
7873 cat >>confdefs.h <<_ACEOF
7874 #define ICONV_BIN "${iconv_bin}"
7875 _ACEOF
7876
7877
7878   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7879      if test "x$prefix" = xNONE; then
7880         test_prefix=/usr/local
7881      else
7882         test_prefix=$prefix
7883      fi
7884   else
7885      test_prefix=$exec_prefix
7886   fi
7887   value=0
7888   case ${iconv_bin} in
7889      "${test_prefix}"|"${test_prefix}/"*|\
7890         '${exec_prefix}'|'${exec_prefix}/'*)
7891      value=1
7892      ;;
7893   esac
7894
7895 cat >>confdefs.h <<_ACEOF
7896 #define ICONV_BIN_RELOCATABLE $value
7897 _ACEOF
7898
7899
7900
7901 fi
7902
7903
7904 # For the TUI, we need enhanced curses functionality.
7905 if test x"$enable_tui" != xno; then
7906   prefer_curses=yes
7907 fi
7908
7909 curses_found=no
7910 if test x"$prefer_curses" = xyes; then
7911   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7912   # curses library because the latter might not provide all the
7913   # functionality we need.  However, this leads to problems on systems
7914   # where the linker searches /usr/local/lib, but the compiler doesn't
7915   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7916   # default installation of ncurses on alpha*-dec-osf* will lead to such
7917   # a situation.
7918   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7919 $as_echo_n "checking for library containing waddstr... " >&6; }
7920 if test "${ac_cv_search_waddstr+set}" = set; then :
7921   $as_echo_n "(cached) " >&6
7922 else
7923   ac_func_search_save_LIBS=$LIBS
7924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7925 /* end confdefs.h.  */
7926
7927 /* Override any GCC internal prototype to avoid an error.
7928    Use char because int might match the return type of a GCC
7929    builtin and then its argument prototype would still apply.  */
7930 #ifdef __cplusplus
7931 extern "C"
7932 #endif
7933 char waddstr ();
7934 int
7935 main ()
7936 {
7937 return waddstr ();
7938   ;
7939   return 0;
7940 }
7941 _ACEOF
7942 for ac_lib in '' ncurses cursesX curses; do
7943   if test -z "$ac_lib"; then
7944     ac_res="none required"
7945   else
7946     ac_res=-l$ac_lib
7947     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7948   fi
7949   if ac_fn_c_try_link "$LINENO"; then :
7950   ac_cv_search_waddstr=$ac_res
7951 fi
7952 rm -f core conftest.err conftest.$ac_objext \
7953     conftest$ac_exeext
7954   if test "${ac_cv_search_waddstr+set}" = set; then :
7955   break
7956 fi
7957 done
7958 if test "${ac_cv_search_waddstr+set}" = set; then :
7959
7960 else
7961   ac_cv_search_waddstr=no
7962 fi
7963 rm conftest.$ac_ext
7964 LIBS=$ac_func_search_save_LIBS
7965 fi
7966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
7967 $as_echo "$ac_cv_search_waddstr" >&6; }
7968 ac_res=$ac_cv_search_waddstr
7969 if test "$ac_res" != no; then :
7970   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7971
7972 fi
7973
7974
7975   if test "$ac_cv_search_waddstr" != no; then
7976     curses_found=yes
7977   fi
7978 fi
7979
7980 # Check whether we should enable the TUI, but only do so if we really
7981 # can.
7982 if test x"$enable_tui" != xno; then
7983   if test -d $srcdir/tui; then
7984     if test "$curses_found" != no; then
7985       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
7986       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
7987       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
7988       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
7989     else
7990       if test x"$enable_tui" = xyes; then
7991         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
7992       else
7993         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
7994 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
7995       fi
7996     fi
7997   fi
7998 fi
7999
8000 # Since GDB uses Readline, we need termcap functionality.  In many
8001 # cases this will be provided by the curses library, but some systems
8002 # have a seperate termcap library, or no curses library at all.
8003
8004 case $host_os in
8005   cygwin*)
8006     if test -d $srcdir/libtermcap; then
8007       LIBS="../libtermcap/libtermcap.a $LIBS"
8008       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8009     fi ;;
8010   go32* | *djgpp*)
8011     ac_cv_search_tgetent="none required"
8012     ;;
8013 esac
8014
8015 # These are the libraries checked by Readline.
8016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8017 $as_echo_n "checking for library containing tgetent... " >&6; }
8018 if test "${ac_cv_search_tgetent+set}" = set; then :
8019   $as_echo_n "(cached) " >&6
8020 else
8021   ac_func_search_save_LIBS=$LIBS
8022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8023 /* end confdefs.h.  */
8024
8025 /* Override any GCC internal prototype to avoid an error.
8026    Use char because int might match the return type of a GCC
8027    builtin and then its argument prototype would still apply.  */
8028 #ifdef __cplusplus
8029 extern "C"
8030 #endif
8031 char tgetent ();
8032 int
8033 main ()
8034 {
8035 return tgetent ();
8036   ;
8037   return 0;
8038 }
8039 _ACEOF
8040 for ac_lib in '' termcap tinfo curses ncurses; do
8041   if test -z "$ac_lib"; then
8042     ac_res="none required"
8043   else
8044     ac_res=-l$ac_lib
8045     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8046   fi
8047   if ac_fn_c_try_link "$LINENO"; then :
8048   ac_cv_search_tgetent=$ac_res
8049 fi
8050 rm -f core conftest.err conftest.$ac_objext \
8051     conftest$ac_exeext
8052   if test "${ac_cv_search_tgetent+set}" = set; then :
8053   break
8054 fi
8055 done
8056 if test "${ac_cv_search_tgetent+set}" = set; then :
8057
8058 else
8059   ac_cv_search_tgetent=no
8060 fi
8061 rm conftest.$ac_ext
8062 LIBS=$ac_func_search_save_LIBS
8063 fi
8064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8065 $as_echo "$ac_cv_search_tgetent" >&6; }
8066 ac_res=$ac_cv_search_tgetent
8067 if test "$ac_res" != no; then :
8068   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8069
8070 fi
8071
8072
8073 if test "$ac_cv_search_tgetent" = no; then
8074   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8075 fi
8076
8077
8078 # Check whether --with-system-readline was given.
8079 if test "${with_system_readline+set}" = set; then :
8080   withval=$with_system_readline;
8081 fi
8082
8083
8084 if test "$with_system_readline" = yes; then
8085   READLINE=-lreadline
8086   READLINE_DEPS=
8087   READLINE_CFLAGS=
8088   READLINE_TEXI_INCFLAG=
8089 else
8090   READLINE='$(READLINE_DIR)/libreadline.a'
8091   READLINE_DEPS='$(READLINE)'
8092   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8093   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
8094 fi
8095
8096
8097
8098
8099
8100 # Generate jit-reader.h
8101
8102 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8103 TARGET_PTR=
8104
8105 # The cast to long int works around a bug in the HP C Compiler
8106 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8107 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8108 # This bug is HP SR number 8606223364.
8109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8110 $as_echo_n "checking size of unsigned long long... " >&6; }
8111 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8112   $as_echo_n "(cached) " >&6
8113 else
8114   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
8115
8116 else
8117   if test "$ac_cv_type_unsigned_long_long" = yes; then
8118      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8119 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8120 { as_fn_set_status 77
8121 as_fn_error "cannot compute sizeof (unsigned long long)
8122 See \`config.log' for more details." "$LINENO" 5; }; }
8123    else
8124      ac_cv_sizeof_unsigned_long_long=0
8125    fi
8126 fi
8127
8128 fi
8129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
8130 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
8131
8132
8133
8134 cat >>confdefs.h <<_ACEOF
8135 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
8136 _ACEOF
8137
8138
8139 # The cast to long int works around a bug in the HP C Compiler
8140 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8141 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8142 # This bug is HP SR number 8606223364.
8143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
8144 $as_echo_n "checking size of unsigned long... " >&6; }
8145 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
8146   $as_echo_n "(cached) " >&6
8147 else
8148   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
8149
8150 else
8151   if test "$ac_cv_type_unsigned_long" = yes; then
8152      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8153 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8154 { as_fn_set_status 77
8155 as_fn_error "cannot compute sizeof (unsigned long)
8156 See \`config.log' for more details." "$LINENO" 5; }; }
8157    else
8158      ac_cv_sizeof_unsigned_long=0
8159    fi
8160 fi
8161
8162 fi
8163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
8164 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
8165
8166
8167
8168 cat >>confdefs.h <<_ACEOF
8169 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
8170 _ACEOF
8171
8172
8173 # The cast to long int works around a bug in the HP C Compiler
8174 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8175 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8176 # This bug is HP SR number 8606223364.
8177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
8178 $as_echo_n "checking size of unsigned __int128... " >&6; }
8179 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
8180   $as_echo_n "(cached) " >&6
8181 else
8182   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
8183
8184 else
8185   if test "$ac_cv_type_unsigned___int128" = yes; then
8186      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8187 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8188 { as_fn_set_status 77
8189 as_fn_error "cannot compute sizeof (unsigned __int128)
8190 See \`config.log' for more details." "$LINENO" 5; }; }
8191    else
8192      ac_cv_sizeof_unsigned___int128=0
8193    fi
8194 fi
8195
8196 fi
8197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
8198 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
8199
8200
8201
8202 cat >>confdefs.h <<_ACEOF
8203 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
8204 _ACEOF
8205
8206
8207
8208 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
8209   TARGET_PTR="unsigned long"
8210 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
8211   TARGET_PTR="unsigned long long"
8212 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
8213   TARGET_PTR="unsigned __int128"
8214 else
8215   TARGET_PTR="unsigned long"
8216 fi
8217
8218
8219 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
8220
8221
8222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
8223 $as_echo_n "checking for library containing dlopen... " >&6; }
8224 if test "${ac_cv_search_dlopen+set}" = set; then :
8225   $as_echo_n "(cached) " >&6
8226 else
8227   ac_func_search_save_LIBS=$LIBS
8228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8229 /* end confdefs.h.  */
8230
8231 /* Override any GCC internal prototype to avoid an error.
8232    Use char because int might match the return type of a GCC
8233    builtin and then its argument prototype would still apply.  */
8234 #ifdef __cplusplus
8235 extern "C"
8236 #endif
8237 char dlopen ();
8238 int
8239 main ()
8240 {
8241 return dlopen ();
8242   ;
8243   return 0;
8244 }
8245 _ACEOF
8246 for ac_lib in '' dl; do
8247   if test -z "$ac_lib"; then
8248     ac_res="none required"
8249   else
8250     ac_res=-l$ac_lib
8251     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8252   fi
8253   if ac_fn_c_try_link "$LINENO"; then :
8254   ac_cv_search_dlopen=$ac_res
8255 fi
8256 rm -f core conftest.err conftest.$ac_objext \
8257     conftest$ac_exeext
8258   if test "${ac_cv_search_dlopen+set}" = set; then :
8259   break
8260 fi
8261 done
8262 if test "${ac_cv_search_dlopen+set}" = set; then :
8263
8264 else
8265   ac_cv_search_dlopen=no
8266 fi
8267 rm conftest.$ac_ext
8268 LIBS=$ac_func_search_save_LIBS
8269 fi
8270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
8271 $as_echo "$ac_cv_search_dlopen" >&6; }
8272 ac_res=$ac_cv_search_dlopen
8273 if test "$ac_res" != no; then :
8274   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8275
8276 fi
8277
8278
8279
8280
8281 # Check whether --with-jit-reader-dir was given.
8282 if test "${with_jit_reader_dir+set}" = set; then :
8283   withval=$with_jit_reader_dir;
8284     JIT_READER_DIR=$withval
8285 else
8286   JIT_READER_DIR=${libdir}/gdb
8287 fi
8288
8289
8290   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
8291   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8292   ac_define_dir=`eval echo $JIT_READER_DIR`
8293   ac_define_dir=`eval echo $ac_define_dir`
8294
8295 cat >>confdefs.h <<_ACEOF
8296 #define JIT_READER_DIR "$ac_define_dir"
8297 _ACEOF
8298
8299
8300
8301
8302   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8303      if test "x$prefix" = xNONE; then
8304         test_prefix=/usr/local
8305      else
8306         test_prefix=$prefix
8307      fi
8308   else
8309      test_prefix=$exec_prefix
8310   fi
8311   value=0
8312   case ${ac_define_dir} in
8313      "${test_prefix}"|"${test_prefix}/"*|\
8314         '${exec_prefix}'|'${exec_prefix}/'*)
8315      value=1
8316      ;;
8317   esac
8318
8319 cat >>confdefs.h <<_ACEOF
8320 #define JIT_READER_DIR_RELOCATABLE $value
8321 _ACEOF
8322
8323
8324
8325
8326
8327 # Check whether --with-expat was given.
8328 if test "${with_expat+set}" = set; then :
8329   withval=$with_expat;
8330 else
8331   with_expat=auto
8332 fi
8333
8334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
8335 $as_echo_n "checking whether to use expat... " >&6; }
8336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
8337 $as_echo "$with_expat" >&6; }
8338
8339 if test "${with_expat}" = no; then
8340   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
8341 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
8342   HAVE_LIBEXPAT=no
8343 else
8344
8345
8346
8347
8348
8349
8350
8351
8352     use_additional=yes
8353
8354   acl_save_prefix="$prefix"
8355   prefix="$acl_final_prefix"
8356   acl_save_exec_prefix="$exec_prefix"
8357   exec_prefix="$acl_final_exec_prefix"
8358
8359     eval additional_includedir=\"$includedir\"
8360     eval additional_libdir=\"$libdir\"
8361
8362   exec_prefix="$acl_save_exec_prefix"
8363   prefix="$acl_save_prefix"
8364
8365
8366 # Check whether --with-libexpat-prefix was given.
8367 if test "${with_libexpat_prefix+set}" = set; then :
8368   withval=$with_libexpat_prefix;
8369     if test "X$withval" = "Xno"; then
8370       use_additional=no
8371     else
8372       if test "X$withval" = "X"; then
8373
8374   acl_save_prefix="$prefix"
8375   prefix="$acl_final_prefix"
8376   acl_save_exec_prefix="$exec_prefix"
8377   exec_prefix="$acl_final_exec_prefix"
8378
8379           eval additional_includedir=\"$includedir\"
8380           eval additional_libdir=\"$libdir\"
8381
8382   exec_prefix="$acl_save_exec_prefix"
8383   prefix="$acl_save_prefix"
8384
8385       else
8386         additional_includedir="$withval/include"
8387         additional_libdir="$withval/lib"
8388       fi
8389     fi
8390
8391 fi
8392
8393       LIBEXPAT=
8394   LTLIBEXPAT=
8395   INCEXPAT=
8396   rpathdirs=
8397   ltrpathdirs=
8398   names_already_handled=
8399   names_next_round='expat '
8400   while test -n "$names_next_round"; do
8401     names_this_round="$names_next_round"
8402     names_next_round=
8403     for name in $names_this_round; do
8404       already_handled=
8405       for n in $names_already_handled; do
8406         if test "$n" = "$name"; then
8407           already_handled=yes
8408           break
8409         fi
8410       done
8411       if test -z "$already_handled"; then
8412         names_already_handled="$names_already_handled $name"
8413                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8414         eval value=\"\$HAVE_LIB$uppername\"
8415         if test -n "$value"; then
8416           if test "$value" = yes; then
8417             eval value=\"\$LIB$uppername\"
8418             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
8419             eval value=\"\$LTLIB$uppername\"
8420             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
8421           else
8422                                     :
8423           fi
8424         else
8425                               found_dir=
8426           found_la=
8427           found_so=
8428           found_a=
8429           if test $use_additional = yes; then
8430             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8431               found_dir="$additional_libdir"
8432               found_so="$additional_libdir/lib$name.$shlibext"
8433               if test -f "$additional_libdir/lib$name.la"; then
8434                 found_la="$additional_libdir/lib$name.la"
8435               fi
8436             else
8437               if test -f "$additional_libdir/lib$name.$libext"; then
8438                 found_dir="$additional_libdir"
8439                 found_a="$additional_libdir/lib$name.$libext"
8440                 if test -f "$additional_libdir/lib$name.la"; then
8441                   found_la="$additional_libdir/lib$name.la"
8442                 fi
8443               fi
8444             fi
8445           fi
8446           if test "X$found_dir" = "X"; then
8447             for x in $LDFLAGS $LTLIBEXPAT; do
8448
8449   acl_save_prefix="$prefix"
8450   prefix="$acl_final_prefix"
8451   acl_save_exec_prefix="$exec_prefix"
8452   exec_prefix="$acl_final_exec_prefix"
8453   eval x=\"$x\"
8454   exec_prefix="$acl_save_exec_prefix"
8455   prefix="$acl_save_prefix"
8456
8457               case "$x" in
8458                 -L*)
8459                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8460                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8461                     found_dir="$dir"
8462                     found_so="$dir/lib$name.$shlibext"
8463                     if test -f "$dir/lib$name.la"; then
8464                       found_la="$dir/lib$name.la"
8465                     fi
8466                   else
8467                     if test -f "$dir/lib$name.$libext"; then
8468                       found_dir="$dir"
8469                       found_a="$dir/lib$name.$libext"
8470                       if test -f "$dir/lib$name.la"; then
8471                         found_la="$dir/lib$name.la"
8472                       fi
8473                     fi
8474                   fi
8475                   ;;
8476               esac
8477               if test "X$found_dir" != "X"; then
8478                 break
8479               fi
8480             done
8481           fi
8482           if test "X$found_dir" != "X"; then
8483                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
8484             if test "X$found_so" != "X"; then
8485                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8486                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8487               else
8488                                                                                 haveit=
8489                 for x in $ltrpathdirs; do
8490                   if test "X$x" = "X$found_dir"; then
8491                     haveit=yes
8492                     break
8493                   fi
8494                 done
8495                 if test -z "$haveit"; then
8496                   ltrpathdirs="$ltrpathdirs $found_dir"
8497                 fi
8498                                 if test "$hardcode_direct" = yes; then
8499                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8500                 else
8501                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8502                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8503                                                             haveit=
8504                     for x in $rpathdirs; do
8505                       if test "X$x" = "X$found_dir"; then
8506                         haveit=yes
8507                         break
8508                       fi
8509                     done
8510                     if test -z "$haveit"; then
8511                       rpathdirs="$rpathdirs $found_dir"
8512                     fi
8513                   else
8514                                                                                 haveit=
8515                     for x in $LDFLAGS $LIBEXPAT; do
8516
8517   acl_save_prefix="$prefix"
8518   prefix="$acl_final_prefix"
8519   acl_save_exec_prefix="$exec_prefix"
8520   exec_prefix="$acl_final_exec_prefix"
8521   eval x=\"$x\"
8522   exec_prefix="$acl_save_exec_prefix"
8523   prefix="$acl_save_prefix"
8524
8525                       if test "X$x" = "X-L$found_dir"; then
8526                         haveit=yes
8527                         break
8528                       fi
8529                     done
8530                     if test -z "$haveit"; then
8531                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
8532                     fi
8533                     if test "$hardcode_minus_L" != no; then
8534                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8535                     else
8536                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8537                     fi
8538                   fi
8539                 fi
8540               fi
8541             else
8542               if test "X$found_a" != "X"; then
8543                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
8544               else
8545                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
8546               fi
8547             fi
8548                         additional_includedir=
8549             case "$found_dir" in
8550               */lib | */lib/)
8551                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8552                 additional_includedir="$basedir/include"
8553                 ;;
8554             esac
8555             if test "X$additional_includedir" != "X"; then
8556                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8557                 haveit=
8558                 if test "X$additional_includedir" = "X/usr/local/include"; then
8559                   if test -n "$GCC"; then
8560                     case $host_os in
8561                       linux*) haveit=yes;;
8562                     esac
8563                   fi
8564                 fi
8565                 if test -z "$haveit"; then
8566                   for x in $CPPFLAGS $INCEXPAT; do
8567
8568   acl_save_prefix="$prefix"
8569   prefix="$acl_final_prefix"
8570   acl_save_exec_prefix="$exec_prefix"
8571   exec_prefix="$acl_final_exec_prefix"
8572   eval x=\"$x\"
8573   exec_prefix="$acl_save_exec_prefix"
8574   prefix="$acl_save_prefix"
8575
8576                     if test "X$x" = "X-I$additional_includedir"; then
8577                       haveit=yes
8578                       break
8579                     fi
8580                   done
8581                   if test -z "$haveit"; then
8582                     if test -d "$additional_includedir"; then
8583                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
8584                     fi
8585                   fi
8586                 fi
8587               fi
8588             fi
8589                         if test -n "$found_la"; then
8590                                                         save_libdir="$libdir"
8591               case "$found_la" in
8592                 */* | *\\*) . "$found_la" ;;
8593                 *) . "./$found_la" ;;
8594               esac
8595               libdir="$save_libdir"
8596                             for dep in $dependency_libs; do
8597                 case "$dep" in
8598                   -L*)
8599                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8600                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8601                       haveit=
8602                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8603                         if test -n "$GCC"; then
8604                           case $host_os in
8605                             linux*) haveit=yes;;
8606                           esac
8607                         fi
8608                       fi
8609                       if test -z "$haveit"; then
8610                         haveit=
8611                         for x in $LDFLAGS $LIBEXPAT; do
8612
8613   acl_save_prefix="$prefix"
8614   prefix="$acl_final_prefix"
8615   acl_save_exec_prefix="$exec_prefix"
8616   exec_prefix="$acl_final_exec_prefix"
8617   eval x=\"$x\"
8618   exec_prefix="$acl_save_exec_prefix"
8619   prefix="$acl_save_prefix"
8620
8621                           if test "X$x" = "X-L$additional_libdir"; then
8622                             haveit=yes
8623                             break
8624                           fi
8625                         done
8626                         if test -z "$haveit"; then
8627                           if test -d "$additional_libdir"; then
8628                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
8629                           fi
8630                         fi
8631                         haveit=
8632                         for x in $LDFLAGS $LTLIBEXPAT; do
8633
8634   acl_save_prefix="$prefix"
8635   prefix="$acl_final_prefix"
8636   acl_save_exec_prefix="$exec_prefix"
8637   exec_prefix="$acl_final_exec_prefix"
8638   eval x=\"$x\"
8639   exec_prefix="$acl_save_exec_prefix"
8640   prefix="$acl_save_prefix"
8641
8642                           if test "X$x" = "X-L$additional_libdir"; then
8643                             haveit=yes
8644                             break
8645                           fi
8646                         done
8647                         if test -z "$haveit"; then
8648                           if test -d "$additional_libdir"; then
8649                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8650                           fi
8651                         fi
8652                       fi
8653                     fi
8654                     ;;
8655                   -R*)
8656                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8657                     if test "$enable_rpath" != no; then
8658                                                                   haveit=
8659                       for x in $rpathdirs; do
8660                         if test "X$x" = "X$dir"; then
8661                           haveit=yes
8662                           break
8663                         fi
8664                       done
8665                       if test -z "$haveit"; then
8666                         rpathdirs="$rpathdirs $dir"
8667                       fi
8668                                                                   haveit=
8669                       for x in $ltrpathdirs; do
8670                         if test "X$x" = "X$dir"; then
8671                           haveit=yes
8672                           break
8673                         fi
8674                       done
8675                       if test -z "$haveit"; then
8676                         ltrpathdirs="$ltrpathdirs $dir"
8677                       fi
8678                     fi
8679                     ;;
8680                   -l*)
8681                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8682                     ;;
8683                   *.la)
8684                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8685                     ;;
8686                   *)
8687                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8688                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8689                     ;;
8690                 esac
8691               done
8692             fi
8693           else
8694                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8695             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8696           fi
8697         fi
8698       fi
8699     done
8700   done
8701   if test "X$rpathdirs" != "X"; then
8702     if test -n "$hardcode_libdir_separator"; then
8703                         alldirs=
8704       for found_dir in $rpathdirs; do
8705         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8706       done
8707             acl_save_libdir="$libdir"
8708       libdir="$alldirs"
8709       eval flag=\"$hardcode_libdir_flag_spec\"
8710       libdir="$acl_save_libdir"
8711       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8712     else
8713             for found_dir in $rpathdirs; do
8714         acl_save_libdir="$libdir"
8715         libdir="$found_dir"
8716         eval flag=\"$hardcode_libdir_flag_spec\"
8717         libdir="$acl_save_libdir"
8718         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8719       done
8720     fi
8721   fi
8722   if test "X$ltrpathdirs" != "X"; then
8723             for found_dir in $ltrpathdirs; do
8724       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
8725     done
8726   fi
8727
8728
8729         ac_save_CPPFLAGS="$CPPFLAGS"
8730
8731   for element in $INCEXPAT; do
8732     haveit=
8733     for x in $CPPFLAGS; do
8734
8735   acl_save_prefix="$prefix"
8736   prefix="$acl_final_prefix"
8737   acl_save_exec_prefix="$exec_prefix"
8738   exec_prefix="$acl_final_exec_prefix"
8739   eval x=\"$x\"
8740   exec_prefix="$acl_save_exec_prefix"
8741   prefix="$acl_save_prefix"
8742
8743       if test "X$x" = "X$element"; then
8744         haveit=yes
8745         break
8746       fi
8747     done
8748     if test -z "$haveit"; then
8749       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8750     fi
8751   done
8752
8753
8754   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8755 $as_echo_n "checking for libexpat... " >&6; }
8756 if test "${ac_cv_libexpat+set}" = set; then :
8757   $as_echo_n "(cached) " >&6
8758 else
8759
8760     ac_save_LIBS="$LIBS"
8761     LIBS="$LIBS $LIBEXPAT"
8762     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8763 /* end confdefs.h.  */
8764 #include "expat.h"
8765 int
8766 main ()
8767 {
8768 XML_Parser p = XML_ParserCreate (0);
8769   ;
8770   return 0;
8771 }
8772 _ACEOF
8773 if ac_fn_c_try_link "$LINENO"; then :
8774   ac_cv_libexpat=yes
8775 else
8776   ac_cv_libexpat=no
8777 fi
8778 rm -f core conftest.err conftest.$ac_objext \
8779     conftest$ac_exeext conftest.$ac_ext
8780     LIBS="$ac_save_LIBS"
8781
8782 fi
8783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8784 $as_echo "$ac_cv_libexpat" >&6; }
8785   if test "$ac_cv_libexpat" = yes; then
8786     HAVE_LIBEXPAT=yes
8787
8788 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8789
8790     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8791 $as_echo_n "checking how to link with libexpat... " >&6; }
8792     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8793 $as_echo "$LIBEXPAT" >&6; }
8794   else
8795     HAVE_LIBEXPAT=no
8796             CPPFLAGS="$ac_save_CPPFLAGS"
8797     LIBEXPAT=
8798     LTLIBEXPAT=
8799   fi
8800
8801
8802
8803
8804
8805
8806   if test "$HAVE_LIBEXPAT" != yes; then
8807     if test "$with_expat" = yes; then
8808       as_fn_error "expat is missing or unusable" "$LINENO" 5
8809     else
8810       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8811 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8812     fi
8813   else
8814     save_LIBS=$LIBS
8815     LIBS="$LIBS $LIBEXPAT"
8816     for ac_func in XML_StopParser
8817 do :
8818   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8819 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8820   cat >>confdefs.h <<_ACEOF
8821 #define HAVE_XML_STOPPARSER 1
8822 _ACEOF
8823
8824 fi
8825 done
8826
8827     LIBS=$save_LIBS
8828   fi
8829 fi
8830
8831 # --------------------- #
8832 # Check for libpython.  #
8833 # --------------------- #
8834
8835
8836
8837
8838
8839
8840 # Check whether --with-python was given.
8841 if test "${with_python+set}" = set; then :
8842   withval=$with_python;
8843 else
8844   with_python=auto
8845 fi
8846
8847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8848 $as_echo_n "checking whether to use python... " >&6; }
8849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8850 $as_echo "$with_python" >&6; }
8851
8852 if test "${with_python}" = no; then
8853   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8854 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8855   have_libpython=no
8856 else
8857   case "${with_python}" in
8858   [\\/]* | ?:[\\/]*)
8859     if test -d ${with_python}; then
8860       # Assume the python binary is ${with_python}/bin/python.
8861       python_prog="${with_python}/bin/python"
8862       python_prefix=
8863       # If python does not exit ${with_python}/bin, then try in
8864       # ${with_python}.  On Windows/MinGW, this is where the Python
8865       # executable is.
8866       if test ! -x "${python_prog}"; then
8867         python_prog="${with_python}/python"
8868         python_prefix=
8869       fi
8870       if test ! -x "${python_prog}"; then
8871         # Fall back to gdb 7.0/7.1 behaviour.
8872         python_prog=missing
8873         python_prefix=${with_python}
8874       fi
8875     elif test -x "${with_python}"; then
8876       # While we can't run python compiled for $host (unless host == build),
8877       # the user could write a script that provides the needed information,
8878       # so we support that.
8879       python_prog=${with_python}
8880       python_prefix=
8881     else
8882       as_fn_error "invalid value for --with-python" "$LINENO" 5
8883     fi
8884     ;;
8885   */*)
8886     # Disallow --with-python=foo/bar.
8887     as_fn_error "invalid value for --with-python" "$LINENO" 5
8888     ;;
8889   *)
8890     # The user has either specified auto, yes, or the name of the python
8891     # program assumed to be in $PATH.
8892     python_prefix=
8893     case "${with_python}" in
8894     yes | auto)
8895       if test ${build} = ${host}; then
8896         # Extract the first word of "python", so it can be a program name with args.
8897 set dummy python; ac_word=$2
8898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8899 $as_echo_n "checking for $ac_word... " >&6; }
8900 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8901   $as_echo_n "(cached) " >&6
8902 else
8903   case $python_prog_path in
8904   [\\/]* | ?:[\\/]*)
8905   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8906   ;;
8907   *)
8908   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8909 for as_dir in $PATH
8910 do
8911   IFS=$as_save_IFS
8912   test -z "$as_dir" && as_dir=.
8913     for ac_exec_ext in '' $ac_executable_extensions; do
8914   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8915     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8916     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8917     break 2
8918   fi
8919 done
8920   done
8921 IFS=$as_save_IFS
8922
8923   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8924   ;;
8925 esac
8926 fi
8927 python_prog_path=$ac_cv_path_python_prog_path
8928 if test -n "$python_prog_path"; then
8929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8930 $as_echo "$python_prog_path" >&6; }
8931 else
8932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8933 $as_echo "no" >&6; }
8934 fi
8935
8936
8937         if test "${python_prog_path}" = missing; then
8938           python_prog=missing
8939         else
8940           python_prog=${python_prog_path}
8941         fi
8942       else
8943         # Not much we can do except assume the cross-compiler will find the
8944         # right files.
8945         python_prog=missing
8946       fi
8947       ;;
8948     *)
8949       # While we can't run python compiled for $host (unless host == build),
8950       # the user could write a script that provides the needed information,
8951       # so we support that.
8952       python_prog="${with_python}"
8953       # Extract the first word of "${python_prog}", so it can be a program name with args.
8954 set dummy ${python_prog}; ac_word=$2
8955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8956 $as_echo_n "checking for $ac_word... " >&6; }
8957 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8958   $as_echo_n "(cached) " >&6
8959 else
8960   case $python_prog_path in
8961   [\\/]* | ?:[\\/]*)
8962   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8963   ;;
8964   *)
8965   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8966 for as_dir in $PATH
8967 do
8968   IFS=$as_save_IFS
8969   test -z "$as_dir" && as_dir=.
8970     for ac_exec_ext in '' $ac_executable_extensions; do
8971   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8972     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8973     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8974     break 2
8975   fi
8976 done
8977   done
8978 IFS=$as_save_IFS
8979
8980   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8981   ;;
8982 esac
8983 fi
8984 python_prog_path=$ac_cv_path_python_prog_path
8985 if test -n "$python_prog_path"; then
8986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8987 $as_echo "$python_prog_path" >&6; }
8988 else
8989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8990 $as_echo "no" >&6; }
8991 fi
8992
8993
8994       if test "${python_prog_path}" = missing; then
8995         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8996       fi
8997       ;;
8998     esac
8999   esac
9000
9001   if test "${python_prog}" != missing; then
9002     # We have a python program to use, but it may be too old.
9003     # Don't flag an error for --with-python=auto (the default).
9004     have_python_config=yes
9005     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
9006     if test $? != 0; then
9007       have_python_config=failed
9008       if test "${with_python}" != auto; then
9009         as_fn_error "failure running python-config --includes" "$LINENO" 5
9010       fi
9011     fi
9012     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
9013     if test $? != 0; then
9014       have_python_config=failed
9015       if test "${with_python}" != auto; then
9016         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
9017       fi
9018     fi
9019     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
9020     if test $? != 0; then
9021       have_python_config=failed
9022       if test "${with_python}" != auto; then
9023         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
9024       fi
9025     fi
9026   else
9027     # We do not have a python executable we can use to determine where
9028     # to find the Python headers and libs.  We cannot guess the include
9029     # path from the python_prefix either, because that include path
9030     # depends on the Python version.  So, there is nothing much we can
9031     # do except assume that the compiler will be able to find those files.
9032     python_includes=
9033     python_libs=
9034     have_python_config=no
9035   fi
9036
9037   # If we have python-config, only try the configuration it provides.
9038   # Otherwise fallback on the old way of trying different versions of
9039   # python in turn.
9040
9041   have_libpython=no
9042   if test "${have_python_config}" = yes; then
9043     # Determine the Python version by extracting "-lpython<version>"
9044     # part of the python_libs. <version> is usually X.Y with X and Y
9045     # being decimal numbers, but can also be XY (seen on Windows).
9046     #
9047     # The extraction is performed using sed with a regular expression.
9048     # Initially, the regexp used was using the '?' quantifier to make
9049     # the dot in the version number optional.  Unfortunately, this
9050     # does not work with non-GNU versions of sed because, because of
9051     # what looks like a limitation (the '?' quantifier does not work
9052     # with back-references).  We work around this limitation by using
9053     # the '*' quantifier instead.  It means that, in theory, we might
9054     # match unexpected version strings such as "-lpython2..7", but
9055     # this seems unlikely in practice.  And even if that happens,
9056     # an error will be triggered later on, when checking that version
9057     # number.
9058     python_version=`echo " ${python_libs} " \
9059                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
9060     case "${python_version}" in
9061     python*)
9062
9063   version=${python_version}
9064
9065   new_CPPFLAGS=${python_includes}
9066   new_LIBS=${python_libs}
9067   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9068 $as_echo_n "checking for ${version}... " >&6; }
9069   save_CPPFLAGS=$CPPFLAGS
9070   save_LIBS=$LIBS
9071   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9072   LIBS="$LIBS $new_LIBS"
9073   found_usable_python=no
9074   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9075 /* end confdefs.h.  */
9076 #include "Python.h"
9077 int
9078 main ()
9079 {
9080 Py_Initialize ();
9081   ;
9082   return 0;
9083 }
9084 _ACEOF
9085 if ac_fn_c_try_link "$LINENO"; then :
9086   have_libpython=${version}
9087                   found_usable_python=yes
9088                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9089                   PYTHON_LIBS=$new_LIBS
9090 fi
9091 rm -f core conftest.err conftest.$ac_objext \
9092     conftest$ac_exeext conftest.$ac_ext
9093   CPPFLAGS=$save_CPPFLAGS
9094   LIBS=$save_LIBS
9095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9096 $as_echo "${found_usable_python}" >&6; }
9097
9098       ;;
9099     *)
9100       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
9101       ;;
9102     esac
9103   elif test "${have_python_config}" != failed; then
9104     if test "${have_libpython}" = no; then
9105
9106   version=python2.7
9107
9108   new_CPPFLAGS=${python_includes}
9109   new_LIBS="${python_libs} -lpython2.7"
9110   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9111 $as_echo_n "checking for ${version}... " >&6; }
9112   save_CPPFLAGS=$CPPFLAGS
9113   save_LIBS=$LIBS
9114   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9115   LIBS="$LIBS $new_LIBS"
9116   found_usable_python=no
9117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9118 /* end confdefs.h.  */
9119 #include "Python.h"
9120 int
9121 main ()
9122 {
9123 Py_Initialize ();
9124   ;
9125   return 0;
9126 }
9127 _ACEOF
9128 if ac_fn_c_try_link "$LINENO"; then :
9129   have_libpython=${version}
9130                   found_usable_python=yes
9131                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9132                   PYTHON_LIBS=$new_LIBS
9133 fi
9134 rm -f core conftest.err conftest.$ac_objext \
9135     conftest$ac_exeext conftest.$ac_ext
9136   CPPFLAGS=$save_CPPFLAGS
9137   LIBS=$save_LIBS
9138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9139 $as_echo "${found_usable_python}" >&6; }
9140
9141     fi
9142     if test "${have_libpython}" = no; then
9143
9144   version=python2.6
9145
9146   new_CPPFLAGS=${python_includes}
9147   new_LIBS="${python_libs} -lpython2.6"
9148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9149 $as_echo_n "checking for ${version}... " >&6; }
9150   save_CPPFLAGS=$CPPFLAGS
9151   save_LIBS=$LIBS
9152   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9153   LIBS="$LIBS $new_LIBS"
9154   found_usable_python=no
9155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9156 /* end confdefs.h.  */
9157 #include "Python.h"
9158 int
9159 main ()
9160 {
9161 Py_Initialize ();
9162   ;
9163   return 0;
9164 }
9165 _ACEOF
9166 if ac_fn_c_try_link "$LINENO"; then :
9167   have_libpython=${version}
9168                   found_usable_python=yes
9169                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9170                   PYTHON_LIBS=$new_LIBS
9171 fi
9172 rm -f core conftest.err conftest.$ac_objext \
9173     conftest$ac_exeext conftest.$ac_ext
9174   CPPFLAGS=$save_CPPFLAGS
9175   LIBS=$save_LIBS
9176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9177 $as_echo "${found_usable_python}" >&6; }
9178
9179     fi
9180     if test ${have_libpython} = no; then
9181
9182   version=python2.5
9183
9184   new_CPPFLAGS=${python_includes}
9185   new_LIBS="${python_libs} -lpython2.5"
9186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9187 $as_echo_n "checking for ${version}... " >&6; }
9188   save_CPPFLAGS=$CPPFLAGS
9189   save_LIBS=$LIBS
9190   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9191   LIBS="$LIBS $new_LIBS"
9192   found_usable_python=no
9193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9194 /* end confdefs.h.  */
9195 #include "Python.h"
9196 int
9197 main ()
9198 {
9199 Py_Initialize ();
9200   ;
9201   return 0;
9202 }
9203 _ACEOF
9204 if ac_fn_c_try_link "$LINENO"; then :
9205   have_libpython=${version}
9206                   found_usable_python=yes
9207                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9208                   PYTHON_LIBS=$new_LIBS
9209 fi
9210 rm -f core conftest.err conftest.$ac_objext \
9211     conftest$ac_exeext conftest.$ac_ext
9212   CPPFLAGS=$save_CPPFLAGS
9213   LIBS=$save_LIBS
9214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9215 $as_echo "${found_usable_python}" >&6; }
9216
9217     fi
9218     if test ${have_libpython} = no; then
9219
9220   version=python2.4
9221
9222   new_CPPFLAGS=${python_includes}
9223   new_LIBS="${python_libs} -lpython2.4"
9224   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9225 $as_echo_n "checking for ${version}... " >&6; }
9226   save_CPPFLAGS=$CPPFLAGS
9227   save_LIBS=$LIBS
9228   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9229   LIBS="$LIBS $new_LIBS"
9230   found_usable_python=no
9231   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9232 /* end confdefs.h.  */
9233 #include "Python.h"
9234 int
9235 main ()
9236 {
9237 Py_Initialize ();
9238   ;
9239   return 0;
9240 }
9241 _ACEOF
9242 if ac_fn_c_try_link "$LINENO"; then :
9243   have_libpython=${version}
9244                   found_usable_python=yes
9245                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9246                   PYTHON_LIBS=$new_LIBS
9247 fi
9248 rm -f core conftest.err conftest.$ac_objext \
9249     conftest$ac_exeext conftest.$ac_ext
9250   CPPFLAGS=$save_CPPFLAGS
9251   LIBS=$save_LIBS
9252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9253 $as_echo "${found_usable_python}" >&6; }
9254
9255     fi
9256   fi
9257   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
9258
9259 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
9260
9261   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
9262
9263 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
9264
9265   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
9266
9267 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
9268
9269   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
9270
9271 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
9272
9273   fi
9274
9275   if test "${have_libpython}" = no; then
9276     case "${with_python}" in
9277     yes)
9278       as_fn_error "python is missing or unusable" "$LINENO" 5
9279       ;;
9280     auto)
9281       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
9282 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
9283       ;;
9284     *)
9285       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
9286       ;;
9287     esac
9288   else
9289     if test -n "${python_prefix}"; then
9290
9291 cat >>confdefs.h <<_ACEOF
9292 #define WITH_PYTHON_PATH "${python_prefix}"
9293 _ACEOF
9294
9295
9296   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9297      if test "x$prefix" = xNONE; then
9298         test_prefix=/usr/local
9299      else
9300         test_prefix=$prefix
9301      fi
9302   else
9303      test_prefix=$exec_prefix
9304   fi
9305   value=0
9306   case ${python_prefix} in
9307      "${test_prefix}"|"${test_prefix}/"*|\
9308         '${exec_prefix}'|'${exec_prefix}/'*)
9309      value=1
9310      ;;
9311   esac
9312
9313 cat >>confdefs.h <<_ACEOF
9314 #define PYTHON_PATH_RELOCATABLE $value
9315 _ACEOF
9316
9317
9318     fi
9319   fi
9320 fi
9321
9322 if test "${have_libpython}" != no; then
9323
9324 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
9325
9326   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
9327   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
9328   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
9329   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
9330   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
9331
9332   # Flags needed to compile Python code (taken from python-config --cflags).
9333   # We cannot call python-config directly because it will output whatever was
9334   # used when compiling the Python interpreter itself, including flags which
9335   # would make the python-related objects be compiled differently from the
9336   # rest of GDB (e.g., -O2 and -fPIC).
9337   if test "${GCC}" = yes; then
9338     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
9339   fi
9340
9341   if test "x${tentative_python_cflags}" != x; then
9342     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
9343 $as_echo_n "checking compiler flags for python code... " >&6; }
9344     for flag in ${tentative_python_cflags}; do
9345       # Check that the compiler accepts it
9346       saved_CFLAGS="$CFLAGS"
9347       CFLAGS="$CFLAGS $flag"
9348       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9349 /* end confdefs.h.  */
9350
9351 int
9352 main ()
9353 {
9354
9355   ;
9356   return 0;
9357 }
9358 _ACEOF
9359 if ac_fn_c_try_compile "$LINENO"; then :
9360   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
9361 fi
9362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9363       CFLAGS="$saved_CFLAGS"
9364     done
9365     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
9366 $as_echo "${PYTHON_CFLAGS}" >&6; }
9367   fi
9368
9369   # On x64 Windows, Python's include headers, and pyconfig.h in
9370   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
9371   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
9372   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
9373   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
9374   # The issue was reported to the Python community, but still isn't
9375   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
9376
9377   case "$gdb_host" in
9378     mingw64)
9379            if test "${GCC}" = yes; then
9380              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
9381            fi
9382            ;;
9383   esac
9384
9385   # Note that "python -m threading" cannot be used to check for
9386   # threading support due to a bug in Python 2.7.3
9387   # (http://bugs.python.org/issue15567).
9388   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
9389 $as_echo_n "checking whether python supports threads... " >&6; }
9390   saved_CPPFLAGS="${CPPFLAGS}"
9391   CPPFLAGS="${PYTHON_CPPFLAGS}"
9392   # Note that the test is reversed so that python_has_threads=yes on
9393   # unexpected failures.
9394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9395 /* end confdefs.h.  */
9396
9397 #include <Python.h>
9398 #ifdef WITH_THREAD
9399 # error
9400 #endif
9401
9402 _ACEOF
9403 if ac_fn_c_try_cpp "$LINENO"; then :
9404   python_has_threads=no
9405 else
9406   python_has_threads=yes
9407 fi
9408 rm -f conftest.err conftest.$ac_ext
9409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
9410 $as_echo "${python_has_threads}" >&6; }
9411   CPPFLAGS="${saved_CPPFLAGS}"
9412 else
9413   # Even if Python support is not compiled in, we need to have this file
9414   # included so that the "python" command, et.al., still exists.
9415   CONFIG_OBS="$CONFIG_OBS python.o"
9416   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
9417 fi
9418
9419 # Work around Python http://bugs.python.org/issue10112.  See also
9420 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
9421 # no effect.  Note that the only test after this that uses Python is
9422 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
9423 # run without -export-dynamic too.
9424 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
9425
9426
9427
9428
9429  if test "${have_libpython}" != no; then
9430   HAVE_PYTHON_TRUE=
9431   HAVE_PYTHON_FALSE='#'
9432 else
9433   HAVE_PYTHON_TRUE='#'
9434   HAVE_PYTHON_FALSE=
9435 fi
9436
9437
9438 # -------------------- #
9439 # Check for libguile.  #
9440 # -------------------- #
9441
9442
9443
9444
9445
9446
9447 # Check whether --with-guile was given.
9448 if test "${with_guile+set}" = set; then :
9449   withval=$with_guile;
9450 else
9451   with_guile=auto
9452 fi
9453
9454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
9455 $as_echo_n "checking whether to use guile... " >&6; }
9456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
9457 $as_echo "$with_guile" >&6; }
9458
9459 # Extract the first word of "pkg-config", so it can be a program name with args.
9460 set dummy pkg-config; ac_word=$2
9461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9462 $as_echo_n "checking for $ac_word... " >&6; }
9463 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
9464   $as_echo_n "(cached) " >&6
9465 else
9466   case $pkg_config_prog_path in
9467   [\\/]* | ?:[\\/]*)
9468   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
9469   ;;
9470   *)
9471   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9472 for as_dir in $PATH
9473 do
9474   IFS=$as_save_IFS
9475   test -z "$as_dir" && as_dir=.
9476     for ac_exec_ext in '' $ac_executable_extensions; do
9477   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9478     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
9479     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9480     break 2
9481   fi
9482 done
9483   done
9484 IFS=$as_save_IFS
9485
9486   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
9487   ;;
9488 esac
9489 fi
9490 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
9491 if test -n "$pkg_config_prog_path"; then
9492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
9493 $as_echo "$pkg_config_prog_path" >&6; }
9494 else
9495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9496 $as_echo "no" >&6; }
9497 fi
9498
9499
9500
9501 try_guile_versions="guile-2.2 guile-2.0"
9502 have_libguile=no
9503 case "${with_guile}" in
9504 no)
9505   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
9506 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
9507   ;;
9508 auto)
9509   if test "${pkg_config_prog_path}" = "missing"; then
9510     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
9511 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
9512   else
9513
9514   pkg_config=${pkg_config_prog_path}
9515   guile_version_list=${try_guile_versions}
9516   flag_errors=no
9517
9518   found_usable_guile=checking
9519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9520 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9521   for guile_version in ${guile_version_list}; do
9522     ${pkg_config} --exists ${guile_version} 2>/dev/null
9523     if test $? != 0; then
9524       continue
9525     fi
9526             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9527     if test $? != 0; then
9528       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9529     fi
9530     new_LIBS=`${pkg_config} --libs ${guile_version}`
9531     if test $? != 0; then
9532       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9533     fi
9534         found_usable_guile=${guile_version}
9535     break
9536   done
9537   if test "${found_usable_guile}" = "checking"; then
9538     if test "${flag_errors}" = "yes"; then
9539       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9540     else
9541       found_usable_guile=no
9542     fi
9543   fi
9544       if test "${found_usable_guile}" != no; then
9545     save_CPPFLAGS=$CPPFLAGS
9546     save_LIBS=$LIBS
9547     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9548     LIBS="$LIBS $new_LIBS"
9549     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9550 /* end confdefs.h.  */
9551 #include "libguile.h"
9552 int
9553 main ()
9554 {
9555 scm_init_guile ();
9556   ;
9557   return 0;
9558 }
9559 _ACEOF
9560 if ac_fn_c_try_link "$LINENO"; then :
9561   have_libguile=yes
9562                     GUILE_CPPFLAGS=$new_CPPFLAGS
9563                     GUILE_LIBS=$new_LIBS
9564 else
9565   found_usable_guile=no
9566 fi
9567 rm -f core conftest.err conftest.$ac_objext \
9568     conftest$ac_exeext conftest.$ac_ext
9569         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9570 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9571
9572 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9573
9574
9575 fi
9576
9577     CPPFLAGS=$save_CPPFLAGS
9578     LIBS=$save_LIBS
9579     if test "${found_usable_guile}" = no; then
9580       if test "${flag_errors}" = yes; then
9581         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9582 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9583 as_fn_error "linking guile version ${guile_version} test program failed
9584 See \`config.log' for more details." "$LINENO" 5; }
9585       fi
9586     fi
9587   fi
9588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9589 $as_echo "${found_usable_guile}" >&6; }
9590
9591   fi
9592   ;;
9593 yes)
9594   if test "${pkg_config_prog_path}" = "missing"; then
9595     as_fn_error "pkg-config not found" "$LINENO" 5
9596   fi
9597
9598   pkg_config=${pkg_config_prog_path}
9599   guile_version_list=${try_guile_versions}
9600   flag_errors=yes
9601
9602   found_usable_guile=checking
9603   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9604 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9605   for guile_version in ${guile_version_list}; do
9606     ${pkg_config} --exists ${guile_version} 2>/dev/null
9607     if test $? != 0; then
9608       continue
9609     fi
9610             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9611     if test $? != 0; then
9612       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9613     fi
9614     new_LIBS=`${pkg_config} --libs ${guile_version}`
9615     if test $? != 0; then
9616       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9617     fi
9618         found_usable_guile=${guile_version}
9619     break
9620   done
9621   if test "${found_usable_guile}" = "checking"; then
9622     if test "${flag_errors}" = "yes"; then
9623       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9624     else
9625       found_usable_guile=no
9626     fi
9627   fi
9628       if test "${found_usable_guile}" != no; then
9629     save_CPPFLAGS=$CPPFLAGS
9630     save_LIBS=$LIBS
9631     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9632     LIBS="$LIBS $new_LIBS"
9633     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9634 /* end confdefs.h.  */
9635 #include "libguile.h"
9636 int
9637 main ()
9638 {
9639 scm_init_guile ();
9640   ;
9641   return 0;
9642 }
9643 _ACEOF
9644 if ac_fn_c_try_link "$LINENO"; then :
9645   have_libguile=yes
9646                     GUILE_CPPFLAGS=$new_CPPFLAGS
9647                     GUILE_LIBS=$new_LIBS
9648 else
9649   found_usable_guile=no
9650 fi
9651 rm -f core conftest.err conftest.$ac_objext \
9652     conftest$ac_exeext conftest.$ac_ext
9653         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9654 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9655
9656 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9657
9658
9659 fi
9660
9661     CPPFLAGS=$save_CPPFLAGS
9662     LIBS=$save_LIBS
9663     if test "${found_usable_guile}" = no; then
9664       if test "${flag_errors}" = yes; then
9665         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9666 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9667 as_fn_error "linking guile version ${guile_version} test program failed
9668 See \`config.log' for more details." "$LINENO" 5; }
9669       fi
9670     fi
9671   fi
9672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9673 $as_echo "${found_usable_guile}" >&6; }
9674
9675   ;;
9676 [\\/]* | ?:[\\/]*)
9677   if test -x "${with_guile}"; then
9678
9679   pkg_config=${with_guile}
9680   guile_version_list=${try_guile_versions}
9681   flag_errors=yes
9682
9683   found_usable_guile=checking
9684   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9685 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9686   for guile_version in ${guile_version_list}; do
9687     ${pkg_config} --exists ${guile_version} 2>/dev/null
9688     if test $? != 0; then
9689       continue
9690     fi
9691             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9692     if test $? != 0; then
9693       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9694     fi
9695     new_LIBS=`${pkg_config} --libs ${guile_version}`
9696     if test $? != 0; then
9697       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9698     fi
9699         found_usable_guile=${guile_version}
9700     break
9701   done
9702   if test "${found_usable_guile}" = "checking"; then
9703     if test "${flag_errors}" = "yes"; then
9704       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9705     else
9706       found_usable_guile=no
9707     fi
9708   fi
9709       if test "${found_usable_guile}" != no; then
9710     save_CPPFLAGS=$CPPFLAGS
9711     save_LIBS=$LIBS
9712     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9713     LIBS="$LIBS $new_LIBS"
9714     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9715 /* end confdefs.h.  */
9716 #include "libguile.h"
9717 int
9718 main ()
9719 {
9720 scm_init_guile ();
9721   ;
9722   return 0;
9723 }
9724 _ACEOF
9725 if ac_fn_c_try_link "$LINENO"; then :
9726   have_libguile=yes
9727                     GUILE_CPPFLAGS=$new_CPPFLAGS
9728                     GUILE_LIBS=$new_LIBS
9729 else
9730   found_usable_guile=no
9731 fi
9732 rm -f core conftest.err conftest.$ac_objext \
9733     conftest$ac_exeext conftest.$ac_ext
9734         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9735 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9736
9737 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9738
9739
9740 fi
9741
9742     CPPFLAGS=$save_CPPFLAGS
9743     LIBS=$save_LIBS
9744     if test "${found_usable_guile}" = no; then
9745       if test "${flag_errors}" = yes; then
9746         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9747 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9748 as_fn_error "linking guile version ${guile_version} test program failed
9749 See \`config.log' for more details." "$LINENO" 5; }
9750       fi
9751     fi
9752   fi
9753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9754 $as_echo "${found_usable_guile}" >&6; }
9755
9756   else
9757     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9758   fi
9759   ;;
9760 "" | */*)
9761   # Disallow --with=guile="" and --with-guile=foo/bar.
9762   as_fn_error "invalid value for --with-guile" "$LINENO" 5
9763   ;;
9764 *)
9765   # A space separate list of guile versions to try, in order.
9766   if test "${pkg_config_prog_path}" = "missing"; then
9767     as_fn_error "pkg-config not found" "$LINENO" 5
9768   fi
9769
9770   pkg_config=${pkg_config_prog_path}
9771   guile_version_list=${with_guile}
9772   flag_errors=yes
9773
9774   found_usable_guile=checking
9775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9776 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9777   for guile_version in ${guile_version_list}; do
9778     ${pkg_config} --exists ${guile_version} 2>/dev/null
9779     if test $? != 0; then
9780       continue
9781     fi
9782             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9783     if test $? != 0; then
9784       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9785     fi
9786     new_LIBS=`${pkg_config} --libs ${guile_version}`
9787     if test $? != 0; then
9788       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9789     fi
9790         found_usable_guile=${guile_version}
9791     break
9792   done
9793   if test "${found_usable_guile}" = "checking"; then
9794     if test "${flag_errors}" = "yes"; then
9795       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9796     else
9797       found_usable_guile=no
9798     fi
9799   fi
9800       if test "${found_usable_guile}" != no; then
9801     save_CPPFLAGS=$CPPFLAGS
9802     save_LIBS=$LIBS
9803     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9804     LIBS="$LIBS $new_LIBS"
9805     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9806 /* end confdefs.h.  */
9807 #include "libguile.h"
9808 int
9809 main ()
9810 {
9811 scm_init_guile ();
9812   ;
9813   return 0;
9814 }
9815 _ACEOF
9816 if ac_fn_c_try_link "$LINENO"; then :
9817   have_libguile=yes
9818                     GUILE_CPPFLAGS=$new_CPPFLAGS
9819                     GUILE_LIBS=$new_LIBS
9820 else
9821   found_usable_guile=no
9822 fi
9823 rm -f core conftest.err conftest.$ac_objext \
9824     conftest$ac_exeext conftest.$ac_ext
9825         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9826 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9827
9828 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9829
9830
9831 fi
9832
9833     CPPFLAGS=$save_CPPFLAGS
9834     LIBS=$save_LIBS
9835     if test "${found_usable_guile}" = no; then
9836       if test "${flag_errors}" = yes; then
9837         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9838 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9839 as_fn_error "linking guile version ${guile_version} test program failed
9840 See \`config.log' for more details." "$LINENO" 5; }
9841       fi
9842     fi
9843   fi
9844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9845 $as_echo "${found_usable_guile}" >&6; }
9846
9847   ;;
9848 esac
9849
9850 if test "${have_libguile}" != no; then
9851     case "${with_guile}" in
9852   [\\/]* | ?:[\\/]*)
9853
9854   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9855 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9856 if test "${ac_cv_guild_program_name+set}" = set; then :
9857   $as_echo_n "(cached) " >&6
9858 else
9859   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
9860
9861      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9862      # the 'guild' and 'bindir' variables.  In that case, try to guess
9863      # what the program name is, at the risk of getting it wrong if
9864      # Guile was configured with '--program-suffix' or similar.
9865      if test "x$ac_cv_guild_program_name" = "x"; then
9866        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
9867        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9868      fi
9869
9870 fi
9871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9872 $as_echo "$ac_cv_guild_program_name" >&6; }
9873
9874   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9875     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9876   fi
9877
9878   GUILD="$ac_cv_guild_program_name"
9879
9880
9881     ;;
9882   *)
9883
9884   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9885 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9886 if test "${ac_cv_guild_program_name+set}" = set; then :
9887   $as_echo_n "(cached) " >&6
9888 else
9889   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
9890
9891      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9892      # the 'guild' and 'bindir' variables.  In that case, try to guess
9893      # what the program name is, at the risk of getting it wrong if
9894      # Guile was configured with '--program-suffix' or similar.
9895      if test "x$ac_cv_guild_program_name" = "x"; then
9896        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
9897        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9898      fi
9899
9900 fi
9901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9902 $as_echo "$ac_cv_guild_program_name" >&6; }
9903
9904   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9905     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9906   fi
9907
9908   GUILD="$ac_cv_guild_program_name"
9909
9910
9911     ;;
9912   esac
9913
9914
9915   if test "$cross_compiling" = no; then
9916     GUILD_TARGET_FLAG=
9917   else
9918     GUILD_TARGET_FLAG="--target=$host"
9919   fi
9920
9921
9922
9923
9924   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9925 $as_echo_n "checking whether guild supports this host... " >&6; }
9926 if test "${ac_cv_guild_ok+set}" = set; then :
9927   $as_echo_n "(cached) " >&6
9928 else
9929   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9930      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9931        ac_cv_guild_ok=yes
9932      else
9933        ac_cv_guild_ok=no
9934      fi
9935 fi
9936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9937 $as_echo "$ac_cv_guild_ok" >&6; }
9938
9939     if test "$ac_cv_guild_ok" = no; then
9940     have_libguile=no
9941     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9942 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9943   fi
9944 fi
9945
9946 if test "${have_libguile}" != no; then
9947
9948 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9949
9950   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9951   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9952   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9953   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9954   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9955
9956     save_LIBS="$LIBS"
9957   save_CPPFLAGS="$CPPFLAGS"
9958   LIBS="$GUILE_LIBS"
9959   CPPFLAGS="$GUILE_CPPFLAGS"
9960   for ac_func in scm_new_smob
9961 do :
9962   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9963 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9964   cat >>confdefs.h <<_ACEOF
9965 #define HAVE_SCM_NEW_SMOB 1
9966 _ACEOF
9967
9968 fi
9969 done
9970
9971   LIBS="$save_LIBS"
9972   CPPFLAGS="$save_CPPFLAGS"
9973 else
9974   # Even if Guile support is not compiled in, we need to have these files
9975   # included.
9976   CONFIG_OBS="$CONFIG_OBS guile.o"
9977   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9978 fi
9979
9980
9981  if test "${have_libguile}" != no; then
9982   HAVE_GUILE_TRUE=
9983   HAVE_GUILE_FALSE='#'
9984 else
9985   HAVE_GUILE_TRUE='#'
9986   HAVE_GUILE_FALSE=
9987 fi
9988
9989
9990 # --------------------- #
9991 # Check for libmcheck.  #
9992 # --------------------- #
9993
9994 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9995 # but turn it off if Python is enabled with threads, since -lmcheck is
9996 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9997 # and for releases.
9998 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9999    && $development; then
10000   libmcheck_default=yes
10001 else
10002   libmcheck_default=no
10003 fi
10004
10005   # Check whether --enable-libmcheck was given.
10006 if test "${enable_libmcheck+set}" = set; then :
10007   enableval=$enable_libmcheck; case "${enableval}" in
10008       yes | y) ENABLE_LIBMCHECK="yes" ;;
10009       no | n)  ENABLE_LIBMCHECK="no" ;;
10010       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
10011     esac
10012 fi
10013
10014
10015   if test -z "${ENABLE_LIBMCHECK}"; then
10016     ENABLE_LIBMCHECK=${libmcheck_default}
10017   fi
10018
10019   if test "$ENABLE_LIBMCHECK" = "yes" ; then
10020     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
10021 $as_echo_n "checking for main in -lmcheck... " >&6; }
10022 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
10023   $as_echo_n "(cached) " >&6
10024 else
10025   ac_check_lib_save_LIBS=$LIBS
10026 LIBS="-lmcheck  $LIBS"
10027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10028 /* end confdefs.h.  */
10029
10030
10031 int
10032 main ()
10033 {
10034 return main ();
10035   ;
10036   return 0;
10037 }
10038 _ACEOF
10039 if ac_fn_c_try_link "$LINENO"; then :
10040   ac_cv_lib_mcheck_main=yes
10041 else
10042   ac_cv_lib_mcheck_main=no
10043 fi
10044 rm -f core conftest.err conftest.$ac_objext \
10045     conftest$ac_exeext conftest.$ac_ext
10046 LIBS=$ac_check_lib_save_LIBS
10047 fi
10048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
10049 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
10050 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
10051   cat >>confdefs.h <<_ACEOF
10052 #define HAVE_LIBMCHECK 1
10053 _ACEOF
10054
10055   LIBS="-lmcheck $LIBS"
10056
10057 fi
10058
10059   fi
10060
10061
10062 if test "$ENABLE_LIBMCHECK" = "yes" \
10063         -a "${have_libpython}" != "no" \
10064         -a "${python_has_threads}" = "yes" ; then
10065   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
10066 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
10067 fi
10068
10069
10070 # Check whether --with-intel_pt was given.
10071 if test "${with_intel_pt+set}" = set; then :
10072   withval=$with_intel_pt;
10073 else
10074   with_intel_pt=auto
10075 fi
10076
10077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
10078 $as_echo_n "checking whether to use intel pt... " >&6; }
10079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
10080 $as_echo "$with_intel_pt" >&6; }
10081
10082 if test "${with_intel_pt}" = no; then
10083   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
10084 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
10085   HAVE_LIBIPT=no
10086 else
10087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10088 /* end confdefs.h.  */
10089
10090 #include <linux/perf_event.h>
10091 #ifndef PERF_ATTR_SIZE_VER5
10092 # error
10093 #endif
10094
10095 _ACEOF
10096 if ac_fn_c_try_cpp "$LINENO"; then :
10097   perf_event=yes
10098 else
10099   perf_event=no
10100 fi
10101 rm -f conftest.err conftest.$ac_ext
10102   if test "$perf_event" != yes; then
10103     if test "$with_intel_pt" = yes; then
10104       as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
10105     else
10106       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
10107 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
10108     fi
10109   fi
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119     use_additional=yes
10120
10121   acl_save_prefix="$prefix"
10122   prefix="$acl_final_prefix"
10123   acl_save_exec_prefix="$exec_prefix"
10124   exec_prefix="$acl_final_exec_prefix"
10125
10126     eval additional_includedir=\"$includedir\"
10127     eval additional_libdir=\"$libdir\"
10128
10129   exec_prefix="$acl_save_exec_prefix"
10130   prefix="$acl_save_prefix"
10131
10132
10133 # Check whether --with-libipt-prefix was given.
10134 if test "${with_libipt_prefix+set}" = set; then :
10135   withval=$with_libipt_prefix;
10136     if test "X$withval" = "Xno"; then
10137       use_additional=no
10138     else
10139       if test "X$withval" = "X"; then
10140
10141   acl_save_prefix="$prefix"
10142   prefix="$acl_final_prefix"
10143   acl_save_exec_prefix="$exec_prefix"
10144   exec_prefix="$acl_final_exec_prefix"
10145
10146           eval additional_includedir=\"$includedir\"
10147           eval additional_libdir=\"$libdir\"
10148
10149   exec_prefix="$acl_save_exec_prefix"
10150   prefix="$acl_save_prefix"
10151
10152       else
10153         additional_includedir="$withval/include"
10154         additional_libdir="$withval/lib"
10155       fi
10156     fi
10157
10158 fi
10159
10160       LIBIPT=
10161   LTLIBIPT=
10162   INCIPT=
10163   rpathdirs=
10164   ltrpathdirs=
10165   names_already_handled=
10166   names_next_round='ipt '
10167   while test -n "$names_next_round"; do
10168     names_this_round="$names_next_round"
10169     names_next_round=
10170     for name in $names_this_round; do
10171       already_handled=
10172       for n in $names_already_handled; do
10173         if test "$n" = "$name"; then
10174           already_handled=yes
10175           break
10176         fi
10177       done
10178       if test -z "$already_handled"; then
10179         names_already_handled="$names_already_handled $name"
10180                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10181         eval value=\"\$HAVE_LIB$uppername\"
10182         if test -n "$value"; then
10183           if test "$value" = yes; then
10184             eval value=\"\$LIB$uppername\"
10185             test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
10186             eval value=\"\$LTLIB$uppername\"
10187             test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
10188           else
10189                                     :
10190           fi
10191         else
10192                               found_dir=
10193           found_la=
10194           found_so=
10195           found_a=
10196           if test $use_additional = yes; then
10197             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10198               found_dir="$additional_libdir"
10199               found_so="$additional_libdir/lib$name.$shlibext"
10200               if test -f "$additional_libdir/lib$name.la"; then
10201                 found_la="$additional_libdir/lib$name.la"
10202               fi
10203             else
10204               if test -f "$additional_libdir/lib$name.$libext"; then
10205                 found_dir="$additional_libdir"
10206                 found_a="$additional_libdir/lib$name.$libext"
10207                 if test -f "$additional_libdir/lib$name.la"; then
10208                   found_la="$additional_libdir/lib$name.la"
10209                 fi
10210               fi
10211             fi
10212           fi
10213           if test "X$found_dir" = "X"; then
10214             for x in $LDFLAGS $LTLIBIPT; do
10215
10216   acl_save_prefix="$prefix"
10217   prefix="$acl_final_prefix"
10218   acl_save_exec_prefix="$exec_prefix"
10219   exec_prefix="$acl_final_exec_prefix"
10220   eval x=\"$x\"
10221   exec_prefix="$acl_save_exec_prefix"
10222   prefix="$acl_save_prefix"
10223
10224               case "$x" in
10225                 -L*)
10226                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10227                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10228                     found_dir="$dir"
10229                     found_so="$dir/lib$name.$shlibext"
10230                     if test -f "$dir/lib$name.la"; then
10231                       found_la="$dir/lib$name.la"
10232                     fi
10233                   else
10234                     if test -f "$dir/lib$name.$libext"; then
10235                       found_dir="$dir"
10236                       found_a="$dir/lib$name.$libext"
10237                       if test -f "$dir/lib$name.la"; then
10238                         found_la="$dir/lib$name.la"
10239                       fi
10240                     fi
10241                   fi
10242                   ;;
10243               esac
10244               if test "X$found_dir" != "X"; then
10245                 break
10246               fi
10247             done
10248           fi
10249           if test "X$found_dir" != "X"; then
10250                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
10251             if test "X$found_so" != "X"; then
10252                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10253                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10254               else
10255                                                                                 haveit=
10256                 for x in $ltrpathdirs; do
10257                   if test "X$x" = "X$found_dir"; then
10258                     haveit=yes
10259                     break
10260                   fi
10261                 done
10262                 if test -z "$haveit"; then
10263                   ltrpathdirs="$ltrpathdirs $found_dir"
10264                 fi
10265                                 if test "$hardcode_direct" = yes; then
10266                                                       LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10267                 else
10268                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10269                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10270                                                             haveit=
10271                     for x in $rpathdirs; do
10272                       if test "X$x" = "X$found_dir"; then
10273                         haveit=yes
10274                         break
10275                       fi
10276                     done
10277                     if test -z "$haveit"; then
10278                       rpathdirs="$rpathdirs $found_dir"
10279                     fi
10280                   else
10281                                                                                 haveit=
10282                     for x in $LDFLAGS $LIBIPT; do
10283
10284   acl_save_prefix="$prefix"
10285   prefix="$acl_final_prefix"
10286   acl_save_exec_prefix="$exec_prefix"
10287   exec_prefix="$acl_final_exec_prefix"
10288   eval x=\"$x\"
10289   exec_prefix="$acl_save_exec_prefix"
10290   prefix="$acl_save_prefix"
10291
10292                       if test "X$x" = "X-L$found_dir"; then
10293                         haveit=yes
10294                         break
10295                       fi
10296                     done
10297                     if test -z "$haveit"; then
10298                       LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
10299                     fi
10300                     if test "$hardcode_minus_L" != no; then
10301                                                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10302                     else
10303                                                                                                                                                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10304                     fi
10305                   fi
10306                 fi
10307               fi
10308             else
10309               if test "X$found_a" != "X"; then
10310                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
10311               else
10312                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
10313               fi
10314             fi
10315                         additional_includedir=
10316             case "$found_dir" in
10317               */lib | */lib/)
10318                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10319                 additional_includedir="$basedir/include"
10320                 ;;
10321             esac
10322             if test "X$additional_includedir" != "X"; then
10323                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10324                 haveit=
10325                 if test "X$additional_includedir" = "X/usr/local/include"; then
10326                   if test -n "$GCC"; then
10327                     case $host_os in
10328                       linux*) haveit=yes;;
10329                     esac
10330                   fi
10331                 fi
10332                 if test -z "$haveit"; then
10333                   for x in $CPPFLAGS $INCIPT; do
10334
10335   acl_save_prefix="$prefix"
10336   prefix="$acl_final_prefix"
10337   acl_save_exec_prefix="$exec_prefix"
10338   exec_prefix="$acl_final_exec_prefix"
10339   eval x=\"$x\"
10340   exec_prefix="$acl_save_exec_prefix"
10341   prefix="$acl_save_prefix"
10342
10343                     if test "X$x" = "X-I$additional_includedir"; then
10344                       haveit=yes
10345                       break
10346                     fi
10347                   done
10348                   if test -z "$haveit"; then
10349                     if test -d "$additional_includedir"; then
10350                                             INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
10351                     fi
10352                   fi
10353                 fi
10354               fi
10355             fi
10356                         if test -n "$found_la"; then
10357                                                         save_libdir="$libdir"
10358               case "$found_la" in
10359                 */* | *\\*) . "$found_la" ;;
10360                 *) . "./$found_la" ;;
10361               esac
10362               libdir="$save_libdir"
10363                             for dep in $dependency_libs; do
10364                 case "$dep" in
10365                   -L*)
10366                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10367                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10368                       haveit=
10369                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10370                         if test -n "$GCC"; then
10371                           case $host_os in
10372                             linux*) haveit=yes;;
10373                           esac
10374                         fi
10375                       fi
10376                       if test -z "$haveit"; then
10377                         haveit=
10378                         for x in $LDFLAGS $LIBIPT; do
10379
10380   acl_save_prefix="$prefix"
10381   prefix="$acl_final_prefix"
10382   acl_save_exec_prefix="$exec_prefix"
10383   exec_prefix="$acl_final_exec_prefix"
10384   eval x=\"$x\"
10385   exec_prefix="$acl_save_exec_prefix"
10386   prefix="$acl_save_prefix"
10387
10388                           if test "X$x" = "X-L$additional_libdir"; then
10389                             haveit=yes
10390                             break
10391                           fi
10392                         done
10393                         if test -z "$haveit"; then
10394                           if test -d "$additional_libdir"; then
10395                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
10396                           fi
10397                         fi
10398                         haveit=
10399                         for x in $LDFLAGS $LTLIBIPT; do
10400
10401   acl_save_prefix="$prefix"
10402   prefix="$acl_final_prefix"
10403   acl_save_exec_prefix="$exec_prefix"
10404   exec_prefix="$acl_final_exec_prefix"
10405   eval x=\"$x\"
10406   exec_prefix="$acl_save_exec_prefix"
10407   prefix="$acl_save_prefix"
10408
10409                           if test "X$x" = "X-L$additional_libdir"; then
10410                             haveit=yes
10411                             break
10412                           fi
10413                         done
10414                         if test -z "$haveit"; then
10415                           if test -d "$additional_libdir"; then
10416                                                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
10417                           fi
10418                         fi
10419                       fi
10420                     fi
10421                     ;;
10422                   -R*)
10423                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10424                     if test "$enable_rpath" != no; then
10425                                                                   haveit=
10426                       for x in $rpathdirs; do
10427                         if test "X$x" = "X$dir"; then
10428                           haveit=yes
10429                           break
10430                         fi
10431                       done
10432                       if test -z "$haveit"; then
10433                         rpathdirs="$rpathdirs $dir"
10434                       fi
10435                                                                   haveit=
10436                       for x in $ltrpathdirs; do
10437                         if test "X$x" = "X$dir"; then
10438                           haveit=yes
10439                           break
10440                         fi
10441                       done
10442                       if test -z "$haveit"; then
10443                         ltrpathdirs="$ltrpathdirs $dir"
10444                       fi
10445                     fi
10446                     ;;
10447                   -l*)
10448                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10449                     ;;
10450                   *.la)
10451                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10452                     ;;
10453                   *)
10454                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
10455                     LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
10456                     ;;
10457                 esac
10458               done
10459             fi
10460           else
10461                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10462             LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
10463           fi
10464         fi
10465       fi
10466     done
10467   done
10468   if test "X$rpathdirs" != "X"; then
10469     if test -n "$hardcode_libdir_separator"; then
10470                         alldirs=
10471       for found_dir in $rpathdirs; do
10472         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10473       done
10474             acl_save_libdir="$libdir"
10475       libdir="$alldirs"
10476       eval flag=\"$hardcode_libdir_flag_spec\"
10477       libdir="$acl_save_libdir"
10478       LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10479     else
10480             for found_dir in $rpathdirs; do
10481         acl_save_libdir="$libdir"
10482         libdir="$found_dir"
10483         eval flag=\"$hardcode_libdir_flag_spec\"
10484         libdir="$acl_save_libdir"
10485         LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10486       done
10487     fi
10488   fi
10489   if test "X$ltrpathdirs" != "X"; then
10490             for found_dir in $ltrpathdirs; do
10491       LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
10492     done
10493   fi
10494
10495
10496         ac_save_CPPFLAGS="$CPPFLAGS"
10497
10498   for element in $INCIPT; do
10499     haveit=
10500     for x in $CPPFLAGS; do
10501
10502   acl_save_prefix="$prefix"
10503   prefix="$acl_final_prefix"
10504   acl_save_exec_prefix="$exec_prefix"
10505   exec_prefix="$acl_final_exec_prefix"
10506   eval x=\"$x\"
10507   exec_prefix="$acl_save_exec_prefix"
10508   prefix="$acl_save_prefix"
10509
10510       if test "X$x" = "X$element"; then
10511         haveit=yes
10512         break
10513       fi
10514     done
10515     if test -z "$haveit"; then
10516       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10517     fi
10518   done
10519
10520
10521   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
10522 $as_echo_n "checking for libipt... " >&6; }
10523 if test "${ac_cv_libipt+set}" = set; then :
10524   $as_echo_n "(cached) " >&6
10525 else
10526
10527     ac_save_LIBS="$LIBS"
10528     LIBS="$LIBS $LIBIPT"
10529     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10530 /* end confdefs.h.  */
10531 #include "intel-pt.h"
10532 int
10533 main ()
10534 {
10535 pt_insn_alloc_decoder (0);
10536   ;
10537   return 0;
10538 }
10539 _ACEOF
10540 if ac_fn_c_try_link "$LINENO"; then :
10541   ac_cv_libipt=yes
10542 else
10543   ac_cv_libipt=no
10544 fi
10545 rm -f core conftest.err conftest.$ac_objext \
10546     conftest$ac_exeext conftest.$ac_ext
10547     LIBS="$ac_save_LIBS"
10548
10549 fi
10550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
10551 $as_echo "$ac_cv_libipt" >&6; }
10552   if test "$ac_cv_libipt" = yes; then
10553     HAVE_LIBIPT=yes
10554
10555 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
10556
10557     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
10558 $as_echo_n "checking how to link with libipt... " >&6; }
10559     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
10560 $as_echo "$LIBIPT" >&6; }
10561   else
10562     HAVE_LIBIPT=no
10563             CPPFLAGS="$ac_save_CPPFLAGS"
10564     LIBIPT=
10565     LTLIBIPT=
10566   fi
10567
10568
10569
10570
10571
10572
10573   if test "$HAVE_LIBIPT" != yes; then
10574     if test "$with_intel_pt" = yes; then
10575       as_fn_error "libipt is missing or unusable" "$LINENO" 5
10576     else
10577       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
10578 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
10579     fi
10580   fi
10581 fi
10582
10583 # ------------------------- #
10584 # Checks for header files.  #
10585 # ------------------------- #
10586
10587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10588 $as_echo_n "checking for ANSI C header files... " >&6; }
10589 if test "${ac_cv_header_stdc+set}" = set; then :
10590   $as_echo_n "(cached) " >&6
10591 else
10592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10593 /* end confdefs.h.  */
10594 #include <stdlib.h>
10595 #include <stdarg.h>
10596 #include <string.h>
10597 #include <float.h>
10598
10599 int
10600 main ()
10601 {
10602
10603   ;
10604   return 0;
10605 }
10606 _ACEOF
10607 if ac_fn_c_try_compile "$LINENO"; then :
10608   ac_cv_header_stdc=yes
10609 else
10610   ac_cv_header_stdc=no
10611 fi
10612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10613
10614 if test $ac_cv_header_stdc = yes; then
10615   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10617 /* end confdefs.h.  */
10618 #include <string.h>
10619
10620 _ACEOF
10621 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10622   $EGREP "memchr" >/dev/null 2>&1; then :
10623
10624 else
10625   ac_cv_header_stdc=no
10626 fi
10627 rm -f conftest*
10628
10629 fi
10630
10631 if test $ac_cv_header_stdc = yes; then
10632   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10633   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10634 /* end confdefs.h.  */
10635 #include <stdlib.h>
10636
10637 _ACEOF
10638 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10639   $EGREP "free" >/dev/null 2>&1; then :
10640
10641 else
10642   ac_cv_header_stdc=no
10643 fi
10644 rm -f conftest*
10645
10646 fi
10647
10648 if test $ac_cv_header_stdc = yes; then
10649   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10650   if test "$cross_compiling" = yes; then :
10651   :
10652 else
10653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10654 /* end confdefs.h.  */
10655 #include <ctype.h>
10656 #include <stdlib.h>
10657 #if ((' ' & 0x0FF) == 0x020)
10658 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10659 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10660 #else
10661 # define ISLOWER(c) \
10662                    (('a' <= (c) && (c) <= 'i') \
10663                      || ('j' <= (c) && (c) <= 'r') \
10664                      || ('s' <= (c) && (c) <= 'z'))
10665 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10666 #endif
10667
10668 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10669 int
10670 main ()
10671 {
10672   int i;
10673   for (i = 0; i < 256; i++)
10674     if (XOR (islower (i), ISLOWER (i))
10675         || toupper (i) != TOUPPER (i))
10676       return 2;
10677   return 0;
10678 }
10679 _ACEOF
10680 if ac_fn_c_try_run "$LINENO"; then :
10681
10682 else
10683   ac_cv_header_stdc=no
10684 fi
10685 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10686   conftest.$ac_objext conftest.beam conftest.$ac_ext
10687 fi
10688
10689 fi
10690 fi
10691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10692 $as_echo "$ac_cv_header_stdc" >&6; }
10693 if test $ac_cv_header_stdc = yes; then
10694
10695 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10696
10697 fi
10698
10699 # elf_hp.h is for HP/UX 64-bit shared library support.
10700 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
10701                   thread_db.h \
10702                   sys/fault.h \
10703                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
10704                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
10705                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
10706                   termios.h termio.h \
10707                   sgtty.h elf_hp.h \
10708                   dlfcn.h
10709 do :
10710   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10711 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10712 eval as_val=\$$as_ac_Header
10713    if test "x$as_val" = x""yes; then :
10714   cat >>confdefs.h <<_ACEOF
10715 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10716 _ACEOF
10717
10718 fi
10719
10720 done
10721
10722 for ac_header in sys/proc.h
10723 do :
10724   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
10725 # include <sys/param.h>
10726 #endif
10727
10728 "
10729 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
10730   cat >>confdefs.h <<_ACEOF
10731 #define HAVE_SYS_PROC_H 1
10732 _ACEOF
10733
10734 fi
10735
10736 done
10737
10738 for ac_header in sys/user.h
10739 do :
10740   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
10741 # include <sys/param.h>
10742 #endif
10743
10744 "
10745 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
10746   cat >>confdefs.h <<_ACEOF
10747 #define HAVE_SYS_USER_H 1
10748 _ACEOF
10749
10750 fi
10751
10752 done
10753
10754
10755 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
10756 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
10757 # think that we don't have <curses.h> if we're using GCC.
10758 case $host_os in
10759   solaris2.[789])
10760     if test "$GCC" = yes; then
10761
10762 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
10763
10764     fi ;;
10765 esac
10766 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
10767 do :
10768   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10769 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10770 eval as_val=\$$as_ac_Header
10771    if test "x$as_val" = x""yes; then :
10772   cat >>confdefs.h <<_ACEOF
10773 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10774 _ACEOF
10775
10776 fi
10777
10778 done
10779
10780 for ac_header in term.h
10781 do :
10782   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
10783 # include <curses.h>
10784 #endif
10785
10786 "
10787 if test "x$ac_cv_header_term_h" = x""yes; then :
10788   cat >>confdefs.h <<_ACEOF
10789 #define HAVE_TERM_H 1
10790 _ACEOF
10791
10792 fi
10793
10794 done
10795
10796
10797 # ------------------------- #
10798 # Checks for declarations.  #
10799 # ------------------------- #
10800
10801
10802   # Check for presence and size of long long.
10803   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
10804 if test "x$ac_cv_type_long_long" = x""yes; then :
10805
10806 cat >>confdefs.h <<_ACEOF
10807 #define HAVE_LONG_LONG 1
10808 _ACEOF
10809
10810 # The cast to long int works around a bug in the HP C Compiler
10811 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10812 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10813 # This bug is HP SR number 8606223364.
10814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
10815 $as_echo_n "checking size of long long... " >&6; }
10816 if test "${ac_cv_sizeof_long_long+set}" = set; then :
10817   $as_echo_n "(cached) " >&6
10818 else
10819   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
10820
10821 else
10822   if test "$ac_cv_type_long_long" = yes; then
10823      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10824 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10825 { as_fn_set_status 77
10826 as_fn_error "cannot compute sizeof (long long)
10827 See \`config.log' for more details." "$LINENO" 5; }; }
10828    else
10829      ac_cv_sizeof_long_long=0
10830    fi
10831 fi
10832
10833 fi
10834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
10835 $as_echo "$ac_cv_sizeof_long_long" >&6; }
10836
10837
10838
10839 cat >>confdefs.h <<_ACEOF
10840 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
10841 _ACEOF
10842
10843
10844 fi
10845
10846
10847   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
10848 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
10849   ac_have_decl=1
10850 else
10851   ac_have_decl=0
10852 fi
10853
10854 cat >>confdefs.h <<_ACEOF
10855 #define HAVE_DECL_BASENAME $ac_have_decl
10856 _ACEOF
10857 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
10858 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
10859   ac_have_decl=1
10860 else
10861   ac_have_decl=0
10862 fi
10863
10864 cat >>confdefs.h <<_ACEOF
10865 #define HAVE_DECL_FFS $ac_have_decl
10866 _ACEOF
10867 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
10868 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
10869   ac_have_decl=1
10870 else
10871   ac_have_decl=0
10872 fi
10873
10874 cat >>confdefs.h <<_ACEOF
10875 #define HAVE_DECL_ASPRINTF $ac_have_decl
10876 _ACEOF
10877 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
10878 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
10879   ac_have_decl=1
10880 else
10881   ac_have_decl=0
10882 fi
10883
10884 cat >>confdefs.h <<_ACEOF
10885 #define HAVE_DECL_VASPRINTF $ac_have_decl
10886 _ACEOF
10887 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10888 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10889   ac_have_decl=1
10890 else
10891   ac_have_decl=0
10892 fi
10893
10894 cat >>confdefs.h <<_ACEOF
10895 #define HAVE_DECL_SNPRINTF $ac_have_decl
10896 _ACEOF
10897 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
10898 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
10899   ac_have_decl=1
10900 else
10901   ac_have_decl=0
10902 fi
10903
10904 cat >>confdefs.h <<_ACEOF
10905 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10906 _ACEOF
10907
10908   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
10909 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
10910   ac_have_decl=1
10911 else
10912   ac_have_decl=0
10913 fi
10914
10915 cat >>confdefs.h <<_ACEOF
10916 #define HAVE_DECL_STRTOL $ac_have_decl
10917 _ACEOF
10918 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
10919 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
10920   ac_have_decl=1
10921 else
10922   ac_have_decl=0
10923 fi
10924
10925 cat >>confdefs.h <<_ACEOF
10926 #define HAVE_DECL_STRTOUL $ac_have_decl
10927 _ACEOF
10928 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
10929 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
10930   ac_have_decl=1
10931 else
10932   ac_have_decl=0
10933 fi
10934
10935 cat >>confdefs.h <<_ACEOF
10936 #define HAVE_DECL_STRTOLL $ac_have_decl
10937 _ACEOF
10938 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
10939 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
10940   ac_have_decl=1
10941 else
10942   ac_have_decl=0
10943 fi
10944
10945 cat >>confdefs.h <<_ACEOF
10946 #define HAVE_DECL_STRTOULL $ac_have_decl
10947 _ACEOF
10948
10949   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
10950 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
10951   ac_have_decl=1
10952 else
10953   ac_have_decl=0
10954 fi
10955
10956 cat >>confdefs.h <<_ACEOF
10957 #define HAVE_DECL_STRVERSCMP $ac_have_decl
10958 _ACEOF
10959
10960
10961
10962 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10963 if test "x$ac_cv_have_decl_free" = x""yes; then :
10964   ac_have_decl=1
10965 else
10966   ac_have_decl=0
10967 fi
10968
10969 cat >>confdefs.h <<_ACEOF
10970 #define HAVE_DECL_FREE $ac_have_decl
10971 _ACEOF
10972 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
10973 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
10974   ac_have_decl=1
10975 else
10976   ac_have_decl=0
10977 fi
10978
10979 cat >>confdefs.h <<_ACEOF
10980 #define HAVE_DECL_MALLOC $ac_have_decl
10981 _ACEOF
10982 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
10983 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
10984   ac_have_decl=1
10985 else
10986   ac_have_decl=0
10987 fi
10988
10989 cat >>confdefs.h <<_ACEOF
10990 #define HAVE_DECL_REALLOC $ac_have_decl
10991 _ACEOF
10992 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10993 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10994   ac_have_decl=1
10995 else
10996   ac_have_decl=0
10997 fi
10998
10999 cat >>confdefs.h <<_ACEOF
11000 #define HAVE_DECL_SNPRINTF $ac_have_decl
11001 _ACEOF
11002
11003
11004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11005 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11006 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11007   $as_echo_n "(cached) " >&6
11008 else
11009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11010 /* end confdefs.h.  */
11011 #include <locale.h>
11012 int
11013 main ()
11014 {
11015 return LC_MESSAGES
11016   ;
11017   return 0;
11018 }
11019 _ACEOF
11020 if ac_fn_c_try_link "$LINENO"; then :
11021   am_cv_val_LC_MESSAGES=yes
11022 else
11023   am_cv_val_LC_MESSAGES=no
11024 fi
11025 rm -f core conftest.err conftest.$ac_objext \
11026     conftest$ac_exeext conftest.$ac_ext
11027 fi
11028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11029 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11030   if test $am_cv_val_LC_MESSAGES = yes; then
11031
11032 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11033
11034   fi
11035
11036
11037 # ----------------------- #
11038 # Checks for structures.  #
11039 # ----------------------- #
11040
11041 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11042 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11043
11044 cat >>confdefs.h <<_ACEOF
11045 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11046 _ACEOF
11047
11048
11049 fi
11050 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11051 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11052
11053 cat >>confdefs.h <<_ACEOF
11054 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11055 _ACEOF
11056
11057
11058 fi
11059
11060
11061 # ------------------ #
11062 # Checks for types.  #
11063 # ------------------ #
11064
11065 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11066 #include <sys/socket.h>
11067
11068 "
11069 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11070
11071 cat >>confdefs.h <<_ACEOF
11072 #define HAVE_SOCKLEN_T 1
11073 _ACEOF
11074
11075
11076 fi
11077
11078
11079 # ------------------------------------- #
11080 # Checks for compiler characteristics.  #
11081 # ------------------------------------- #
11082
11083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11084 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11085 if test "${ac_cv_c_const+set}" = set; then :
11086   $as_echo_n "(cached) " >&6
11087 else
11088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11089 /* end confdefs.h.  */
11090
11091 int
11092 main ()
11093 {
11094 /* FIXME: Include the comments suggested by Paul. */
11095 #ifndef __cplusplus
11096   /* Ultrix mips cc rejects this.  */
11097   typedef int charset[2];
11098   const charset cs;
11099   /* SunOS 4.1.1 cc rejects this.  */
11100   char const *const *pcpcc;
11101   char **ppc;
11102   /* NEC SVR4.0.2 mips cc rejects this.  */
11103   struct point {int x, y;};
11104   static struct point const zero = {0,0};
11105   /* AIX XL C 1.02.0.0 rejects this.
11106      It does not let you subtract one const X* pointer from another in
11107      an arm of an if-expression whose if-part is not a constant
11108      expression */
11109   const char *g = "string";
11110   pcpcc = &g + (g ? g-g : 0);
11111   /* HPUX 7.0 cc rejects these. */
11112   ++pcpcc;
11113   ppc = (char**) pcpcc;
11114   pcpcc = (char const *const *) ppc;
11115   { /* SCO 3.2v4 cc rejects this.  */
11116     char *t;
11117     char const *s = 0 ? (char *) 0 : (char const *) 0;
11118
11119     *t++ = 0;
11120     if (s) return 0;
11121   }
11122   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11123     int x[] = {25, 17};
11124     const int *foo = &x[0];
11125     ++foo;
11126   }
11127   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11128     typedef const int *iptr;
11129     iptr p = 0;
11130     ++p;
11131   }
11132   { /* AIX XL C 1.02.0.0 rejects this saying
11133        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11134     struct s { int j; const int *ap[3]; };
11135     struct s *b; b->j = 5;
11136   }
11137   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11138     const int foo = 10;
11139     if (!foo) return 0;
11140   }
11141   return !cs[0] && !zero.x;
11142 #endif
11143
11144   ;
11145   return 0;
11146 }
11147 _ACEOF
11148 if ac_fn_c_try_compile "$LINENO"; then :
11149   ac_cv_c_const=yes
11150 else
11151   ac_cv_c_const=no
11152 fi
11153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11154 fi
11155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11156 $as_echo "$ac_cv_c_const" >&6; }
11157 if test $ac_cv_c_const = no; then
11158
11159 $as_echo "#define const /**/" >>confdefs.h
11160
11161 fi
11162
11163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11164 $as_echo_n "checking for inline... " >&6; }
11165 if test "${ac_cv_c_inline+set}" = set; then :
11166   $as_echo_n "(cached) " >&6
11167 else
11168   ac_cv_c_inline=no
11169 for ac_kw in inline __inline__ __inline; do
11170   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11171 /* end confdefs.h.  */
11172 #ifndef __cplusplus
11173 typedef int foo_t;
11174 static $ac_kw foo_t static_foo () {return 0; }
11175 $ac_kw foo_t foo () {return 0; }
11176 #endif
11177
11178 _ACEOF
11179 if ac_fn_c_try_compile "$LINENO"; then :
11180   ac_cv_c_inline=$ac_kw
11181 fi
11182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11183   test "$ac_cv_c_inline" != no && break
11184 done
11185
11186 fi
11187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11188 $as_echo "$ac_cv_c_inline" >&6; }
11189
11190 case $ac_cv_c_inline in
11191   inline | yes) ;;
11192   *)
11193     case $ac_cv_c_inline in
11194       no) ac_val=;;
11195       *) ac_val=$ac_cv_c_inline;;
11196     esac
11197     cat >>confdefs.h <<_ACEOF
11198 #ifndef __cplusplus
11199 #define inline $ac_val
11200 #endif
11201 _ACEOF
11202     ;;
11203 esac
11204
11205  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11206 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11207 if test "${ac_cv_c_bigendian+set}" = set; then :
11208   $as_echo_n "(cached) " >&6
11209 else
11210   ac_cv_c_bigendian=unknown
11211     # See if we're dealing with a universal compiler.
11212     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11213 /* end confdefs.h.  */
11214 #ifndef __APPLE_CC__
11215                not a universal capable compiler
11216              #endif
11217              typedef int dummy;
11218
11219 _ACEOF
11220 if ac_fn_c_try_compile "$LINENO"; then :
11221
11222         # Check for potential -arch flags.  It is not universal unless
11223         # there are at least two -arch flags with different values.
11224         ac_arch=
11225         ac_prev=
11226         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11227          if test -n "$ac_prev"; then
11228            case $ac_word in
11229              i?86 | x86_64 | ppc | ppc64)
11230                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11231                  ac_arch=$ac_word
11232                else
11233                  ac_cv_c_bigendian=universal
11234                  break
11235                fi
11236                ;;
11237            esac
11238            ac_prev=
11239          elif test "x$ac_word" = "x-arch"; then
11240            ac_prev=arch
11241          fi
11242        done
11243 fi
11244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11245     if test $ac_cv_c_bigendian = unknown; then
11246       # See if sys/param.h defines the BYTE_ORDER macro.
11247       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11248 /* end confdefs.h.  */
11249 #include <sys/types.h>
11250              #include <sys/param.h>
11251
11252 int
11253 main ()
11254 {
11255 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11256                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11257                      && LITTLE_ENDIAN)
11258               bogus endian macros
11259              #endif
11260
11261   ;
11262   return 0;
11263 }
11264 _ACEOF
11265 if ac_fn_c_try_compile "$LINENO"; then :
11266   # It does; now see whether it defined to BIG_ENDIAN or not.
11267          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11268 /* end confdefs.h.  */
11269 #include <sys/types.h>
11270                 #include <sys/param.h>
11271
11272 int
11273 main ()
11274 {
11275 #if BYTE_ORDER != BIG_ENDIAN
11276                  not big endian
11277                 #endif
11278
11279   ;
11280   return 0;
11281 }
11282 _ACEOF
11283 if ac_fn_c_try_compile "$LINENO"; then :
11284   ac_cv_c_bigendian=yes
11285 else
11286   ac_cv_c_bigendian=no
11287 fi
11288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11289 fi
11290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11291     fi
11292     if test $ac_cv_c_bigendian = unknown; then
11293       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11294       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11295 /* end confdefs.h.  */
11296 #include <limits.h>
11297
11298 int
11299 main ()
11300 {
11301 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11302               bogus endian macros
11303              #endif
11304
11305   ;
11306   return 0;
11307 }
11308 _ACEOF
11309 if ac_fn_c_try_compile "$LINENO"; then :
11310   # It does; now see whether it defined to _BIG_ENDIAN or not.
11311          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11312 /* end confdefs.h.  */
11313 #include <limits.h>
11314
11315 int
11316 main ()
11317 {
11318 #ifndef _BIG_ENDIAN
11319                  not big endian
11320                 #endif
11321
11322   ;
11323   return 0;
11324 }
11325 _ACEOF
11326 if ac_fn_c_try_compile "$LINENO"; then :
11327   ac_cv_c_bigendian=yes
11328 else
11329   ac_cv_c_bigendian=no
11330 fi
11331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11332 fi
11333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11334     fi
11335     if test $ac_cv_c_bigendian = unknown; then
11336       # Compile a test program.
11337       if test "$cross_compiling" = yes; then :
11338   # Try to guess by grepping values from an object file.
11339          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11340 /* end confdefs.h.  */
11341 short int ascii_mm[] =
11342                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11343                 short int ascii_ii[] =
11344                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11345                 int use_ascii (int i) {
11346                   return ascii_mm[i] + ascii_ii[i];
11347                 }
11348                 short int ebcdic_ii[] =
11349                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11350                 short int ebcdic_mm[] =
11351                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11352                 int use_ebcdic (int i) {
11353                   return ebcdic_mm[i] + ebcdic_ii[i];
11354                 }
11355                 extern int foo;
11356
11357 int
11358 main ()
11359 {
11360 return use_ascii (foo) == use_ebcdic (foo);
11361   ;
11362   return 0;
11363 }
11364 _ACEOF
11365 if ac_fn_c_try_compile "$LINENO"; then :
11366   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11367               ac_cv_c_bigendian=yes
11368             fi
11369             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11370               if test "$ac_cv_c_bigendian" = unknown; then
11371                 ac_cv_c_bigendian=no
11372               else
11373                 # finding both strings is unlikely to happen, but who knows?
11374                 ac_cv_c_bigendian=unknown
11375               fi
11376             fi
11377 fi
11378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11379 else
11380   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11381 /* end confdefs.h.  */
11382 $ac_includes_default
11383 int
11384 main ()
11385 {
11386
11387              /* Are we little or big endian?  From Harbison&Steele.  */
11388              union
11389              {
11390                long int l;
11391                char c[sizeof (long int)];
11392              } u;
11393              u.l = 1;
11394              return u.c[sizeof (long int) - 1] == 1;
11395
11396   ;
11397   return 0;
11398 }
11399 _ACEOF
11400 if ac_fn_c_try_run "$LINENO"; then :
11401   ac_cv_c_bigendian=no
11402 else
11403   ac_cv_c_bigendian=yes
11404 fi
11405 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11406   conftest.$ac_objext conftest.beam conftest.$ac_ext
11407 fi
11408
11409     fi
11410 fi
11411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11412 $as_echo "$ac_cv_c_bigendian" >&6; }
11413  case $ac_cv_c_bigendian in #(
11414    yes)
11415      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11416 ;; #(
11417    no)
11418       ;; #(
11419    universal)
11420
11421 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11422
11423      ;; #(
11424    *)
11425      as_fn_error "unknown endianness
11426  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11427  esac
11428
11429
11430 # ------------------------------ #
11431 # Checks for library functions.  #
11432 # ------------------------------ #
11433
11434 for ac_header in stdlib.h unistd.h
11435 do :
11436   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11437 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11438 eval as_val=\$$as_ac_Header
11439    if test "x$as_val" = x""yes; then :
11440   cat >>confdefs.h <<_ACEOF
11441 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11442 _ACEOF
11443
11444 fi
11445
11446 done
11447
11448 for ac_func in getpagesize
11449 do :
11450   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
11451 if test "x$ac_cv_func_getpagesize" = x""yes; then :
11452   cat >>confdefs.h <<_ACEOF
11453 #define HAVE_GETPAGESIZE 1
11454 _ACEOF
11455
11456 fi
11457 done
11458
11459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
11460 $as_echo_n "checking for working mmap... " >&6; }
11461 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
11462   $as_echo_n "(cached) " >&6
11463 else
11464   if test "$cross_compiling" = yes; then :
11465   ac_cv_func_mmap_fixed_mapped=no
11466 else
11467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11468 /* end confdefs.h.  */
11469 $ac_includes_default
11470 /* malloc might have been renamed as rpl_malloc. */
11471 #undef malloc
11472
11473 /* Thanks to Mike Haertel and Jim Avera for this test.
11474    Here is a matrix of mmap possibilities:
11475         mmap private not fixed
11476         mmap private fixed at somewhere currently unmapped
11477         mmap private fixed at somewhere already mapped
11478         mmap shared not fixed
11479         mmap shared fixed at somewhere currently unmapped
11480         mmap shared fixed at somewhere already mapped
11481    For private mappings, we should verify that changes cannot be read()
11482    back from the file, nor mmap's back from the file at a different
11483    address.  (There have been systems where private was not correctly
11484    implemented like the infamous i386 svr4.0, and systems where the
11485    VM page cache was not coherent with the file system buffer cache
11486    like early versions of FreeBSD and possibly contemporary NetBSD.)
11487    For shared mappings, we should conversely verify that changes get
11488    propagated back to all the places they're supposed to be.
11489
11490    Grep wants private fixed already mapped.
11491    The main things grep needs to know about mmap are:
11492    * does it exist and is it safe to write into the mmap'd area
11493    * how to use it (BSD variants)  */
11494
11495 #include <fcntl.h>
11496 #include <sys/mman.h>
11497
11498 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
11499 char *malloc ();
11500 #endif
11501
11502 /* This mess was copied from the GNU getpagesize.h.  */
11503 #ifndef HAVE_GETPAGESIZE
11504 /* Assume that all systems that can run configure have sys/param.h.  */
11505 # ifndef HAVE_SYS_PARAM_H
11506 #  define HAVE_SYS_PARAM_H 1
11507 # endif
11508
11509 # ifdef _SC_PAGESIZE
11510 #  define getpagesize() sysconf(_SC_PAGESIZE)
11511 # else /* no _SC_PAGESIZE */
11512 #  ifdef HAVE_SYS_PARAM_H
11513 #   include <sys/param.h>
11514 #   ifdef EXEC_PAGESIZE
11515 #    define getpagesize() EXEC_PAGESIZE
11516 #   else /* no EXEC_PAGESIZE */
11517 #    ifdef NBPG
11518 #     define getpagesize() NBPG * CLSIZE
11519 #     ifndef CLSIZE
11520 #      define CLSIZE 1
11521 #     endif /* no CLSIZE */
11522 #    else /* no NBPG */
11523 #     ifdef NBPC
11524 #      define getpagesize() NBPC
11525 #     else /* no NBPC */
11526 #      ifdef PAGESIZE
11527 #       define getpagesize() PAGESIZE
11528 #      endif /* PAGESIZE */
11529 #     endif /* no NBPC */
11530 #    endif /* no NBPG */
11531 #   endif /* no EXEC_PAGESIZE */
11532 #  else /* no HAVE_SYS_PARAM_H */
11533 #   define getpagesize() 8192   /* punt totally */
11534 #  endif /* no HAVE_SYS_PARAM_H */
11535 # endif /* no _SC_PAGESIZE */
11536
11537 #endif /* no HAVE_GETPAGESIZE */
11538
11539 int
11540 main ()
11541 {
11542   char *data, *data2, *data3;
11543   int i, pagesize;
11544   int fd;
11545
11546   pagesize = getpagesize ();
11547
11548   /* First, make a file with some known garbage in it. */
11549   data = (char *) malloc (pagesize);
11550   if (!data)
11551     return 1;
11552   for (i = 0; i < pagesize; ++i)
11553     *(data + i) = rand ();
11554   umask (0);
11555   fd = creat ("conftest.mmap", 0600);
11556   if (fd < 0)
11557     return 1;
11558   if (write (fd, data, pagesize) != pagesize)
11559     return 1;
11560   close (fd);
11561
11562   /* Next, try to mmap the file at a fixed address which already has
11563      something else allocated at it.  If we can, also make sure that
11564      we see the same garbage.  */
11565   fd = open ("conftest.mmap", O_RDWR);
11566   if (fd < 0)
11567     return 1;
11568   data2 = (char *) malloc (2 * pagesize);
11569   if (!data2)
11570     return 1;
11571   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
11572   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
11573                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
11574     return 1;
11575   for (i = 0; i < pagesize; ++i)
11576     if (*(data + i) != *(data2 + i))
11577       return 1;
11578
11579   /* Finally, make sure that changes to the mapped area do not
11580      percolate back to the file as seen by read().  (This is a bug on
11581      some variants of i386 svr4.0.)  */
11582   for (i = 0; i < pagesize; ++i)
11583     *(data2 + i) = *(data2 + i) + 1;
11584   data3 = (char *) malloc (pagesize);
11585   if (!data3)
11586     return 1;
11587   if (read (fd, data3, pagesize) != pagesize)
11588     return 1;
11589   for (i = 0; i < pagesize; ++i)
11590     if (*(data + i) != *(data3 + i))
11591       return 1;
11592   close (fd);
11593   return 0;
11594 }
11595 _ACEOF
11596 if ac_fn_c_try_run "$LINENO"; then :
11597   ac_cv_func_mmap_fixed_mapped=yes
11598 else
11599   ac_cv_func_mmap_fixed_mapped=no
11600 fi
11601 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11602   conftest.$ac_objext conftest.beam conftest.$ac_ext
11603 fi
11604
11605 fi
11606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
11607 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11608 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11609
11610 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11611
11612 fi
11613 rm -f conftest.mmap
11614
11615 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
11616 if test "x$ac_cv_type_pid_t" = x""yes; then :
11617
11618 else
11619
11620 cat >>confdefs.h <<_ACEOF
11621 #define pid_t int
11622 _ACEOF
11623
11624 fi
11625
11626 for ac_header in vfork.h
11627 do :
11628   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
11629 if test "x$ac_cv_header_vfork_h" = x""yes; then :
11630   cat >>confdefs.h <<_ACEOF
11631 #define HAVE_VFORK_H 1
11632 _ACEOF
11633
11634 fi
11635
11636 done
11637
11638 for ac_func in fork vfork
11639 do :
11640   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11641 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11642 eval as_val=\$$as_ac_var
11643    if test "x$as_val" = x""yes; then :
11644   cat >>confdefs.h <<_ACEOF
11645 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11646 _ACEOF
11647
11648 fi
11649 done
11650
11651 if test "x$ac_cv_func_fork" = xyes; then
11652   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
11653 $as_echo_n "checking for working fork... " >&6; }
11654 if test "${ac_cv_func_fork_works+set}" = set; then :
11655   $as_echo_n "(cached) " >&6
11656 else
11657   if test "$cross_compiling" = yes; then :
11658   ac_cv_func_fork_works=cross
11659 else
11660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11661 /* end confdefs.h.  */
11662 $ac_includes_default
11663 int
11664 main ()
11665 {
11666
11667           /* By Ruediger Kuhlmann. */
11668           return fork () < 0;
11669
11670   ;
11671   return 0;
11672 }
11673 _ACEOF
11674 if ac_fn_c_try_run "$LINENO"; then :
11675   ac_cv_func_fork_works=yes
11676 else
11677   ac_cv_func_fork_works=no
11678 fi
11679 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11680   conftest.$ac_objext conftest.beam conftest.$ac_ext
11681 fi
11682
11683 fi
11684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
11685 $as_echo "$ac_cv_func_fork_works" >&6; }
11686
11687 else
11688   ac_cv_func_fork_works=$ac_cv_func_fork
11689 fi
11690 if test "x$ac_cv_func_fork_works" = xcross; then
11691   case $host in
11692     *-*-amigaos* | *-*-msdosdjgpp*)
11693       # Override, as these systems have only a dummy fork() stub
11694       ac_cv_func_fork_works=no
11695       ;;
11696     *)
11697       ac_cv_func_fork_works=yes
11698       ;;
11699   esac
11700   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11701 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11702 fi
11703 ac_cv_func_vfork_works=$ac_cv_func_vfork
11704 if test "x$ac_cv_func_vfork" = xyes; then
11705   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
11706 $as_echo_n "checking for working vfork... " >&6; }
11707 if test "${ac_cv_func_vfork_works+set}" = set; then :
11708   $as_echo_n "(cached) " >&6
11709 else
11710   if test "$cross_compiling" = yes; then :
11711   ac_cv_func_vfork_works=cross
11712 else
11713   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11714 /* end confdefs.h.  */
11715 /* Thanks to Paul Eggert for this test.  */
11716 $ac_includes_default
11717 #include <sys/wait.h>
11718 #ifdef HAVE_VFORK_H
11719 # include <vfork.h>
11720 #endif
11721 /* On some sparc systems, changes by the child to local and incoming
11722    argument registers are propagated back to the parent.  The compiler
11723    is told about this with #include <vfork.h>, but some compilers
11724    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11725    static variable whose address is put into a register that is
11726    clobbered by the vfork.  */
11727 static void
11728 #ifdef __cplusplus
11729 sparc_address_test (int arg)
11730 # else
11731 sparc_address_test (arg) int arg;
11732 #endif
11733 {
11734   static pid_t child;
11735   if (!child) {
11736     child = vfork ();
11737     if (child < 0) {
11738       perror ("vfork");
11739       _exit(2);
11740     }
11741     if (!child) {
11742       arg = getpid();
11743       write(-1, "", 0);
11744       _exit (arg);
11745     }
11746   }
11747 }
11748
11749 int
11750 main ()
11751 {
11752   pid_t parent = getpid ();
11753   pid_t child;
11754
11755   sparc_address_test (0);
11756
11757   child = vfork ();
11758
11759   if (child == 0) {
11760     /* Here is another test for sparc vfork register problems.  This
11761        test uses lots of local variables, at least as many local
11762        variables as main has allocated so far including compiler
11763        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11764        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11765        reuse the register of parent for one of the local variables,
11766        since it will think that parent can't possibly be used any more
11767        in this routine.  Assigning to the local variable will thus
11768        munge parent in the parent process.  */
11769     pid_t
11770       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11771       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11772     /* Convince the compiler that p..p7 are live; otherwise, it might
11773        use the same hardware register for all 8 local variables.  */
11774     if (p != p1 || p != p2 || p != p3 || p != p4
11775         || p != p5 || p != p6 || p != p7)
11776       _exit(1);
11777
11778     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11779        from child file descriptors.  If the child closes a descriptor
11780        before it execs or exits, this munges the parent's descriptor
11781        as well.  Test for this by closing stdout in the child.  */
11782     _exit(close(fileno(stdout)) != 0);
11783   } else {
11784     int status;
11785     struct stat st;
11786
11787     while (wait(&status) != child)
11788       ;
11789     return (
11790          /* Was there some problem with vforking?  */
11791          child < 0
11792
11793          /* Did the child fail?  (This shouldn't happen.)  */
11794          || status
11795
11796          /* Did the vfork/compiler bug occur?  */
11797          || parent != getpid()
11798
11799          /* Did the file descriptor bug occur?  */
11800          || fstat(fileno(stdout), &st) != 0
11801          );
11802   }
11803 }
11804 _ACEOF
11805 if ac_fn_c_try_run "$LINENO"; then :
11806   ac_cv_func_vfork_works=yes
11807 else
11808   ac_cv_func_vfork_works=no
11809 fi
11810 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11811   conftest.$ac_objext conftest.beam conftest.$ac_ext
11812 fi
11813
11814 fi
11815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11816 $as_echo "$ac_cv_func_vfork_works" >&6; }
11817
11818 fi;
11819 if test "x$ac_cv_func_fork_works" = xcross; then
11820   ac_cv_func_vfork_works=$ac_cv_func_vfork
11821   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11822 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11823 fi
11824
11825 if test "x$ac_cv_func_vfork_works" = xyes; then
11826
11827 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11828
11829 else
11830
11831 $as_echo "#define vfork fork" >>confdefs.h
11832
11833 fi
11834 if test "x$ac_cv_func_fork_works" = xyes; then
11835
11836 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11837
11838 fi
11839
11840 for ac_func in getauxval getrusage getuid getgid \
11841                 pipe poll pread pread64 pwrite resize_term \
11842                 sbrk setpgid setpgrp setsid \
11843                 sigaction sigprocmask sigsetmask socketpair \
11844                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
11845                 setrlimit getrlimit posix_madvise waitpid \
11846                 ptrace64 sigaltstack mkdtemp setns
11847 do :
11848   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11849 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11850 eval as_val=\$$as_ac_var
11851    if test "x$as_val" = x""yes; then :
11852   cat >>confdefs.h <<_ACEOF
11853 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11854 _ACEOF
11855
11856 fi
11857 done
11858
11859
11860   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11861 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11862 if test "${am_cv_langinfo_codeset+set}" = set; then :
11863   $as_echo_n "(cached) " >&6
11864 else
11865   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11866 /* end confdefs.h.  */
11867 #include <langinfo.h>
11868 int
11869 main ()
11870 {
11871 char* cs = nl_langinfo(CODESET);
11872   ;
11873   return 0;
11874 }
11875 _ACEOF
11876 if ac_fn_c_try_link "$LINENO"; then :
11877   am_cv_langinfo_codeset=yes
11878 else
11879   am_cv_langinfo_codeset=no
11880 fi
11881 rm -f core conftest.err conftest.$ac_objext \
11882     conftest$ac_exeext conftest.$ac_ext
11883
11884 fi
11885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11886 $as_echo "$am_cv_langinfo_codeset" >&6; }
11887   if test $am_cv_langinfo_codeset = yes; then
11888
11889 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11890
11891   fi
11892
11893
11894   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11895 $as_echo_n "checking for ANSI C header files... " >&6; }
11896 if test "${ac_cv_header_stdc+set}" = set; then :
11897   $as_echo_n "(cached) " >&6
11898 else
11899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11900 /* end confdefs.h.  */
11901 #include <stdlib.h>
11902 #include <stdarg.h>
11903 #include <string.h>
11904 #include <float.h>
11905
11906 int
11907 main ()
11908 {
11909
11910   ;
11911   return 0;
11912 }
11913 _ACEOF
11914 if ac_fn_c_try_compile "$LINENO"; then :
11915   ac_cv_header_stdc=yes
11916 else
11917   ac_cv_header_stdc=no
11918 fi
11919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11920
11921 if test $ac_cv_header_stdc = yes; then
11922   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11923   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11924 /* end confdefs.h.  */
11925 #include <string.h>
11926
11927 _ACEOF
11928 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11929   $EGREP "memchr" >/dev/null 2>&1; then :
11930
11931 else
11932   ac_cv_header_stdc=no
11933 fi
11934 rm -f conftest*
11935
11936 fi
11937
11938 if test $ac_cv_header_stdc = yes; then
11939   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11940   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11941 /* end confdefs.h.  */
11942 #include <stdlib.h>
11943
11944 _ACEOF
11945 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11946   $EGREP "free" >/dev/null 2>&1; then :
11947
11948 else
11949   ac_cv_header_stdc=no
11950 fi
11951 rm -f conftest*
11952
11953 fi
11954
11955 if test $ac_cv_header_stdc = yes; then
11956   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11957   if test "$cross_compiling" = yes; then :
11958   :
11959 else
11960   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11961 /* end confdefs.h.  */
11962 #include <ctype.h>
11963 #include <stdlib.h>
11964 #if ((' ' & 0x0FF) == 0x020)
11965 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11966 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11967 #else
11968 # define ISLOWER(c) \
11969                    (('a' <= (c) && (c) <= 'i') \
11970                      || ('j' <= (c) && (c) <= 'r') \
11971                      || ('s' <= (c) && (c) <= 'z'))
11972 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11973 #endif
11974
11975 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11976 int
11977 main ()
11978 {
11979   int i;
11980   for (i = 0; i < 256; i++)
11981     if (XOR (islower (i), ISLOWER (i))
11982         || toupper (i) != TOUPPER (i))
11983       return 2;
11984   return 0;
11985 }
11986 _ACEOF
11987 if ac_fn_c_try_run "$LINENO"; then :
11988
11989 else
11990   ac_cv_header_stdc=no
11991 fi
11992 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11993   conftest.$ac_objext conftest.beam conftest.$ac_ext
11994 fi
11995
11996 fi
11997 fi
11998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11999 $as_echo "$ac_cv_header_stdc" >&6; }
12000 if test $ac_cv_header_stdc = yes; then
12001
12002 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12003
12004 fi
12005
12006   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12007 # for constant arguments.  Useless!
12008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12009 $as_echo_n "checking for working alloca.h... " >&6; }
12010 if test "${ac_cv_working_alloca_h+set}" = set; then :
12011   $as_echo_n "(cached) " >&6
12012 else
12013   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12014 /* end confdefs.h.  */
12015 #include <alloca.h>
12016 int
12017 main ()
12018 {
12019 char *p = (char *) alloca (2 * sizeof (int));
12020                           if (p) return 0;
12021   ;
12022   return 0;
12023 }
12024 _ACEOF
12025 if ac_fn_c_try_link "$LINENO"; then :
12026   ac_cv_working_alloca_h=yes
12027 else
12028   ac_cv_working_alloca_h=no
12029 fi
12030 rm -f core conftest.err conftest.$ac_objext \
12031     conftest$ac_exeext conftest.$ac_ext
12032 fi
12033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12034 $as_echo "$ac_cv_working_alloca_h" >&6; }
12035 if test $ac_cv_working_alloca_h = yes; then
12036
12037 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12038
12039 fi
12040
12041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12042 $as_echo_n "checking for alloca... " >&6; }
12043 if test "${ac_cv_func_alloca_works+set}" = set; then :
12044   $as_echo_n "(cached) " >&6
12045 else
12046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12047 /* end confdefs.h.  */
12048 #ifdef __GNUC__
12049 # define alloca __builtin_alloca
12050 #else
12051 # ifdef _MSC_VER
12052 #  include <malloc.h>
12053 #  define alloca _alloca
12054 # else
12055 #  ifdef HAVE_ALLOCA_H
12056 #   include <alloca.h>
12057 #  else
12058 #   ifdef _AIX
12059  #pragma alloca
12060 #   else
12061 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12062 char *alloca ();
12063 #    endif
12064 #   endif
12065 #  endif
12066 # endif
12067 #endif
12068
12069 int
12070 main ()
12071 {
12072 char *p = (char *) alloca (1);
12073                                     if (p) return 0;
12074   ;
12075   return 0;
12076 }
12077 _ACEOF
12078 if ac_fn_c_try_link "$LINENO"; then :
12079   ac_cv_func_alloca_works=yes
12080 else
12081   ac_cv_func_alloca_works=no
12082 fi
12083 rm -f core conftest.err conftest.$ac_objext \
12084     conftest$ac_exeext conftest.$ac_ext
12085 fi
12086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12087 $as_echo "$ac_cv_func_alloca_works" >&6; }
12088
12089 if test $ac_cv_func_alloca_works = yes; then
12090
12091 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12092
12093 else
12094   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12095 # that cause trouble.  Some versions do not even contain alloca or
12096 # contain a buggy version.  If you still want to use their alloca,
12097 # use ar to extract alloca.o from them instead of compiling alloca.c.
12098
12099 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12100
12101 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12102
12103
12104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12105 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12106 if test "${ac_cv_os_cray+set}" = set; then :
12107   $as_echo_n "(cached) " >&6
12108 else
12109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12110 /* end confdefs.h.  */
12111 #if defined CRAY && ! defined CRAY2
12112 webecray
12113 #else
12114 wenotbecray
12115 #endif
12116
12117 _ACEOF
12118 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12119   $EGREP "webecray" >/dev/null 2>&1; then :
12120   ac_cv_os_cray=yes
12121 else
12122   ac_cv_os_cray=no
12123 fi
12124 rm -f conftest*
12125
12126 fi
12127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12128 $as_echo "$ac_cv_os_cray" >&6; }
12129 if test $ac_cv_os_cray = yes; then
12130   for ac_func in _getb67 GETB67 getb67; do
12131     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12132 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12133 eval as_val=\$$as_ac_var
12134    if test "x$as_val" = x""yes; then :
12135
12136 cat >>confdefs.h <<_ACEOF
12137 #define CRAY_STACKSEG_END $ac_func
12138 _ACEOF
12139
12140     break
12141 fi
12142
12143   done
12144 fi
12145
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12147 $as_echo_n "checking stack direction for C alloca... " >&6; }
12148 if test "${ac_cv_c_stack_direction+set}" = set; then :
12149   $as_echo_n "(cached) " >&6
12150 else
12151   if test "$cross_compiling" = yes; then :
12152   ac_cv_c_stack_direction=0
12153 else
12154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12155 /* end confdefs.h.  */
12156 $ac_includes_default
12157 int
12158 find_stack_direction ()
12159 {
12160   static char *addr = 0;
12161   auto char dummy;
12162   if (addr == 0)
12163     {
12164       addr = &dummy;
12165       return find_stack_direction ();
12166     }
12167   else
12168     return (&dummy > addr) ? 1 : -1;
12169 }
12170
12171 int
12172 main ()
12173 {
12174   return find_stack_direction () < 0;
12175 }
12176 _ACEOF
12177 if ac_fn_c_try_run "$LINENO"; then :
12178   ac_cv_c_stack_direction=1
12179 else
12180   ac_cv_c_stack_direction=-1
12181 fi
12182 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12183   conftest.$ac_objext conftest.beam conftest.$ac_ext
12184 fi
12185
12186 fi
12187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12188 $as_echo "$ac_cv_c_stack_direction" >&6; }
12189 cat >>confdefs.h <<_ACEOF
12190 #define STACK_DIRECTION $ac_cv_c_stack_direction
12191 _ACEOF
12192
12193
12194 fi
12195
12196
12197
12198   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12199 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12200 if test "${am_cv_langinfo_codeset+set}" = set; then :
12201   $as_echo_n "(cached) " >&6
12202 else
12203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12204 /* end confdefs.h.  */
12205 #include <langinfo.h>
12206 int
12207 main ()
12208 {
12209 char* cs = nl_langinfo(CODESET);
12210   ;
12211   return 0;
12212 }
12213 _ACEOF
12214 if ac_fn_c_try_link "$LINENO"; then :
12215   am_cv_langinfo_codeset=yes
12216 else
12217   am_cv_langinfo_codeset=no
12218 fi
12219 rm -f core conftest.err conftest.$ac_objext \
12220     conftest$ac_exeext conftest.$ac_ext
12221
12222 fi
12223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12224 $as_echo "$am_cv_langinfo_codeset" >&6; }
12225   if test $am_cv_langinfo_codeset = yes; then
12226
12227 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12228
12229   fi
12230
12231
12232   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
12233 do :
12234   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12235 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12236 eval as_val=\$$as_ac_Header
12237    if test "x$as_val" = x""yes; then :
12238   cat >>confdefs.h <<_ACEOF
12239 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12240 _ACEOF
12241
12242 fi
12243
12244 done
12245
12246
12247   for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction
12248 do :
12249   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12250 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12251 eval as_val=\$$as_ac_var
12252    if test "x$as_val" = x""yes; then :
12253   cat >>confdefs.h <<_ACEOF
12254 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12255 _ACEOF
12256
12257 fi
12258 done
12259
12260
12261   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
12262 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
12263   ac_have_decl=1
12264 else
12265   ac_have_decl=0
12266 fi
12267
12268 cat >>confdefs.h <<_ACEOF
12269 #define HAVE_DECL_STRERROR $ac_have_decl
12270 _ACEOF
12271 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
12272 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
12273   ac_have_decl=1
12274 else
12275   ac_have_decl=0
12276 fi
12277
12278 cat >>confdefs.h <<_ACEOF
12279 #define HAVE_DECL_STRSTR $ac_have_decl
12280 _ACEOF
12281
12282
12283     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12284 $as_echo_n "checking for sigsetjmp... " >&6; }
12285 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12286   $as_echo_n "(cached) " >&6
12287 else
12288   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12289 /* end confdefs.h.  */
12290
12291 #include <setjmp.h>
12292
12293 int
12294 main ()
12295 {
12296 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12297   ;
12298   return 0;
12299 }
12300 _ACEOF
12301 if ac_fn_c_try_compile "$LINENO"; then :
12302   gdb_cv_func_sigsetjmp=yes
12303 else
12304   gdb_cv_func_sigsetjmp=no
12305 fi
12306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12307 fi
12308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12309 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12310 if test $gdb_cv_func_sigsetjmp = yes; then
12311
12312 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12313
12314 fi
12315
12316
12317 # Check the return and argument types of ptrace.
12318
12319
12320 for ac_header in sys/ptrace.h ptrace.h
12321 do :
12322   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12323 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12324 eval as_val=\$$as_ac_Header
12325    if test "x$as_val" = x""yes; then :
12326   cat >>confdefs.h <<_ACEOF
12327 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12328 _ACEOF
12329
12330 fi
12331
12332 done
12333
12334
12335 gdb_ptrace_headers='
12336 #include <sys/types.h>
12337 #if HAVE_SYS_PTRACE_H
12338 # include <sys/ptrace.h>
12339 #endif
12340 #if HAVE_UNISTD_H
12341 # include <unistd.h>
12342 #endif
12343 '
12344 # There is no point in checking if we don't have a prototype.
12345 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12346 "
12347 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12348   ac_have_decl=1
12349 else
12350   ac_have_decl=0
12351 fi
12352
12353 cat >>confdefs.h <<_ACEOF
12354 #define HAVE_DECL_PTRACE $ac_have_decl
12355 _ACEOF
12356 if test $ac_have_decl = 1; then :
12357
12358 else
12359
12360   : ${gdb_cv_func_ptrace_ret='int'}
12361   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12362
12363 fi
12364
12365 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12366 # empty argument list, so check for that explicitly.
12367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12368 $as_echo_n "checking return type of ptrace... " >&6; }
12369 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12370   $as_echo_n "(cached) " >&6
12371 else
12372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12373 /* end confdefs.h.  */
12374 $gdb_ptrace_headers
12375 int
12376 main ()
12377 {
12378 extern long ptrace (enum __ptrace_request, ...);
12379   ;
12380   return 0;
12381 }
12382 _ACEOF
12383 if ac_fn_c_try_compile "$LINENO"; then :
12384   gdb_cv_func_ptrace_ret='long'
12385 else
12386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12387 /* end confdefs.h.  */
12388 $gdb_ptrace_headers
12389 int
12390 main ()
12391 {
12392 extern int ptrace ();
12393   ;
12394   return 0;
12395 }
12396 _ACEOF
12397 if ac_fn_c_try_compile "$LINENO"; then :
12398   gdb_cv_func_ptrace_ret='int'
12399 else
12400   gdb_cv_func_ptrace_ret='long'
12401 fi
12402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12403 fi
12404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12405 fi
12406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12407 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12408
12409 cat >>confdefs.h <<_ACEOF
12410 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12411 _ACEOF
12412
12413 # Check argument types.
12414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12415 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12416 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12417   $as_echo_n "(cached) " >&6
12418 else
12419
12420   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12421 /* end confdefs.h.  */
12422 $gdb_ptrace_headers
12423 int
12424 main ()
12425 {
12426 extern long ptrace (enum __ptrace_request, ...);
12427   ;
12428   return 0;
12429 }
12430 _ACEOF
12431 if ac_fn_c_try_compile "$LINENO"; then :
12432   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
12433 else
12434
12435 for gdb_arg1 in 'int' 'long'; do
12436  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12437   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12438    for gdb_arg4 in 'int' 'long' 'void *'; do
12439      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12440 /* end confdefs.h.  */
12441 $gdb_ptrace_headers
12442 int
12443 main ()
12444 {
12445
12446 extern $gdb_cv_func_ptrace_ret
12447   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12448
12449   ;
12450   return 0;
12451 }
12452 _ACEOF
12453 if ac_fn_c_try_compile "$LINENO"; then :
12454   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12455     break 4;
12456 fi
12457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12458     for gdb_arg5 in 'int *' 'int' 'long'; do
12459      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12460 /* end confdefs.h.  */
12461 $gdb_ptrace_headers
12462 int
12463 main ()
12464 {
12465
12466 extern $gdb_cv_func_ptrace_ret
12467   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12468
12469   ;
12470   return 0;
12471 }
12472 _ACEOF
12473 if ac_fn_c_try_compile "$LINENO"; then :
12474
12475 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12476     break 5;
12477 fi
12478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12479     done
12480    done
12481   done
12482  done
12483 done
12484 # Provide a safe default value.
12485 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12486
12487 fi
12488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12489 fi
12490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12491 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12492 ac_save_IFS=$IFS; IFS=','
12493 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12494 IFS=$ac_save_IFS
12495 shift
12496
12497 cat >>confdefs.h <<_ACEOF
12498 #define PTRACE_TYPE_ARG1 $1
12499 _ACEOF
12500
12501
12502 cat >>confdefs.h <<_ACEOF
12503 #define PTRACE_TYPE_ARG3 $3
12504 _ACEOF
12505
12506
12507 cat >>confdefs.h <<_ACEOF
12508 #define PTRACE_TYPE_ARG4 $4
12509 _ACEOF
12510
12511 if test -n "$5"; then
12512
12513 cat >>confdefs.h <<_ACEOF
12514 #define PTRACE_TYPE_ARG5 $5
12515 _ACEOF
12516
12517 fi
12518
12519
12520 if test "$cross_compiling" = no; then
12521   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12522 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12523 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12524   $as_echo_n "(cached) " >&6
12525 else
12526   if test "$cross_compiling" = yes; then :
12527   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12528 else
12529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12530 /* end confdefs.h.  */
12531 $ac_includes_default
12532 int
12533 main ()
12534 {
12535 /* If this system has a BSD-style setpgrp which takes arguments,
12536   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12537   exit successfully. */
12538   return setpgrp (1,1) != -1;
12539   ;
12540   return 0;
12541 }
12542 _ACEOF
12543 if ac_fn_c_try_run "$LINENO"; then :
12544   ac_cv_func_setpgrp_void=no
12545 else
12546   ac_cv_func_setpgrp_void=yes
12547 fi
12548 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12549   conftest.$ac_objext conftest.beam conftest.$ac_ext
12550 fi
12551
12552 fi
12553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12554 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12555 if test $ac_cv_func_setpgrp_void = yes; then
12556
12557 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12558
12559 fi
12560
12561 else
12562   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12563 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12564 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12565   $as_echo_n "(cached) " >&6
12566 else
12567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12568 /* end confdefs.h.  */
12569
12570 #include <unistd.h>
12571
12572 int
12573 main ()
12574 {
12575
12576   if (setpgrp(1,1) == -1)
12577     exit (0);
12578   else
12579     exit (1);
12580
12581   ;
12582   return 0;
12583 }
12584 _ACEOF
12585 if ac_fn_c_try_compile "$LINENO"; then :
12586   ac_cv_func_setpgrp_void=no
12587 else
12588   ac_cv_func_setpgrp_void=yes
12589 fi
12590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12591 fi
12592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12593 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12594 if test $ac_cv_func_setpgrp_void = yes; then
12595   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12596
12597 fi
12598 fi
12599
12600 # Assume we'll default to using the included libiberty regex.
12601 gdb_use_included_regex=yes
12602
12603 # However, if the system regex is GNU regex, then default to *not*
12604 # using the included regex.
12605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12606 $as_echo_n "checking for GNU regex... " >&6; }
12607 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12608   $as_echo_n "(cached) " >&6
12609 else
12610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12611 /* end confdefs.h.  */
12612 #include <gnu-versions.h>
12613 int
12614 main ()
12615 {
12616 #define REGEX_INTERFACE_VERSION 1
12617 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12618 # error "Version mismatch"
12619 #endif
12620   ;
12621   return 0;
12622 }
12623 _ACEOF
12624 if ac_fn_c_try_compile "$LINENO"; then :
12625   gdb_cv_have_gnu_regex=yes
12626 else
12627   gdb_cv_have_gnu_regex=no
12628 fi
12629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12630 fi
12631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12632 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12633 if test $gdb_cv_have_gnu_regex = yes; then
12634   gdb_use_included_regex=no
12635 fi
12636
12637
12638 # Check whether --with-included-regex was given.
12639 if test "${with_included_regex+set}" = set; then :
12640   withval=$with_included_regex; gdb_with_regex=$withval
12641 else
12642   gdb_with_regex=$gdb_use_included_regex
12643 fi
12644
12645 if test "$gdb_with_regex" = yes; then
12646
12647 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12648
12649 fi
12650
12651 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12652 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12653 #include <sys/proc.h>
12654
12655 "
12656 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12657
12658 cat >>confdefs.h <<_ACEOF
12659 #define HAVE_STRUCT_THREAD_TD_PCB 1
12660 _ACEOF
12661
12662
12663 fi
12664
12665
12666 # See if <sys/lwp.h> defines `struct lwp`.
12667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
12668 $as_echo_n "checking for struct lwp... " >&6; }
12669 if test "${gdb_cv_struct_lwp+set}" = set; then :
12670   $as_echo_n "(cached) " >&6
12671 else
12672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12673 /* end confdefs.h.  */
12674 #include <sys/param.h>
12675 #include <sys/lwp.h>
12676 int
12677 main ()
12678 {
12679 struct lwp l;
12680   ;
12681   return 0;
12682 }
12683 _ACEOF
12684 if ac_fn_c_try_compile "$LINENO"; then :
12685   gdb_cv_struct_lwp=yes
12686 else
12687   gdb_cv_struct_lwp=no
12688 fi
12689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12690 fi
12691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
12692 $as_echo "$gdb_cv_struct_lwp" >&6; }
12693 if test $gdb_cv_struct_lwp = yes; then
12694
12695 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
12696
12697 fi
12698
12699 # See if <machine/reg.h> degines `struct reg'.
12700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
12701 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
12702 if test "${gdb_cv_struct_reg+set}" = set; then :
12703   $as_echo_n "(cached) " >&6
12704 else
12705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12706 /* end confdefs.h.  */
12707 #include <sys/types.h>
12708 #include <machine/reg.h>
12709 int
12710 main ()
12711 {
12712 struct reg r;
12713   ;
12714   return 0;
12715 }
12716 _ACEOF
12717 if ac_fn_c_try_compile "$LINENO"; then :
12718   gdb_cv_struct_reg=yes
12719 else
12720   gdb_cv_struct_reg=no
12721 fi
12722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12723 fi
12724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
12725 $as_echo "$gdb_cv_struct_reg" >&6; }
12726 if test $gdb_cv_struct_reg = yes; then
12727
12728 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
12729
12730 fi
12731
12732 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
12733 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
12734 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
12735 #include <machine/reg.h>
12736 "
12737 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
12738
12739 cat >>confdefs.h <<_ACEOF
12740 #define HAVE_STRUCT_REG_R_FS 1
12741 _ACEOF
12742
12743
12744 fi
12745 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
12746 #include <machine/reg.h>
12747 "
12748 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
12749
12750 cat >>confdefs.h <<_ACEOF
12751 #define HAVE_STRUCT_REG_R_GS 1
12752 _ACEOF
12753
12754
12755 fi
12756
12757
12758 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
12759 # Older amd64 Linux's don't have the fs_base and gs_base members of
12760 # `struct user_regs_struct'.
12761 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
12762 "
12763 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
12764
12765 cat >>confdefs.h <<_ACEOF
12766 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
12767 _ACEOF
12768
12769
12770 fi
12771 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
12772 "
12773 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
12774
12775 cat >>confdefs.h <<_ACEOF
12776 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
12777 _ACEOF
12778
12779
12780 fi
12781
12782
12783 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
12784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
12785 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
12786 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
12787   $as_echo_n "(cached) " >&6
12788 else
12789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12790 /* end confdefs.h.  */
12791 #include <sys/ptrace.h>
12792 int
12793 main ()
12794 {
12795 PTRACE_GETREGS;
12796   ;
12797   return 0;
12798 }
12799 _ACEOF
12800 if ac_fn_c_try_compile "$LINENO"; then :
12801   gdb_cv_have_ptrace_getregs=yes
12802 else
12803   gdb_cv_have_ptrace_getregs=no
12804 fi
12805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12806 fi
12807
12808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
12809 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
12810 if test $gdb_cv_have_ptrace_getregs = yes; then
12811
12812 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
12813
12814 fi
12815
12816 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
12817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
12818 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
12819 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
12820   $as_echo_n "(cached) " >&6
12821 else
12822   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12823 /* end confdefs.h.  */
12824 #include <sys/ptrace.h>
12825 int
12826 main ()
12827 {
12828 PTRACE_GETFPXREGS;
12829   ;
12830   return 0;
12831 }
12832 _ACEOF
12833 if ac_fn_c_try_compile "$LINENO"; then :
12834   gdb_cv_have_ptrace_getfpxregs=yes
12835 else
12836   gdb_cv_have_ptrace_getfpxregs=no
12837 fi
12838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12839 fi
12840
12841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
12842 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
12843 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
12844
12845 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
12846
12847 fi
12848
12849 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
12850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
12851 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
12852 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
12853   $as_echo_n "(cached) " >&6
12854 else
12855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12856 /* end confdefs.h.  */
12857 #include <sys/types.h>
12858 #include <sys/ptrace.h>
12859 int
12860 main ()
12861 {
12862 PT_GETDBREGS;
12863   ;
12864   return 0;
12865 }
12866 _ACEOF
12867 if ac_fn_c_try_compile "$LINENO"; then :
12868   gdb_cv_have_pt_getdbregs=yes
12869 else
12870   gdb_cv_have_pt_getdbregs=no
12871 fi
12872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12873 fi
12874
12875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
12876 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
12877 if test $gdb_cv_have_pt_getdbregs = yes; then
12878
12879 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
12880
12881 fi
12882
12883 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
12884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
12885 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
12886 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
12887   $as_echo_n "(cached) " >&6
12888 else
12889   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12890 /* end confdefs.h.  */
12891 #include <sys/types.h>
12892 #include <sys/ptrace.h>
12893 int
12894 main ()
12895 {
12896 PT_GETXMMREGS;
12897   ;
12898   return 0;
12899 }
12900 _ACEOF
12901 if ac_fn_c_try_compile "$LINENO"; then :
12902   gdb_cv_have_pt_getxmmregs=yes
12903 else
12904   gdb_cv_have_pt_getxmmregs=no
12905 fi
12906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12907 fi
12908
12909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
12910 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
12911 if test $gdb_cv_have_pt_getxmmregs = yes; then
12912
12913 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
12914
12915 fi
12916
12917 # See if <sys/ptrace.h> supports LWP names on FreeBSD
12918 # Older FreeBSD versions don't have the pl_tdname member of
12919 # `struct ptrace_lwpinfo'.
12920 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
12921 "
12922 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = x""yes; then :
12923
12924 cat >>confdefs.h <<_ACEOF
12925 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
12926 _ACEOF
12927
12928
12929 fi
12930
12931
12932 # See if <sys/ptrace.h> supports syscall fields on FreeBSD.  The
12933 # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
12934 # FreeBSD 10.3.
12935 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
12936 "
12937 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = x""yes; then :
12938
12939 cat >>confdefs.h <<_ACEOF
12940 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
12941 _ACEOF
12942
12943
12944 fi
12945
12946
12947 # Detect which type of /proc is in use, such as for Solaris.
12948
12949 if test "${target}" = "${host}"; then
12950   case "${host}" in
12951   *-*-sysv4.2* | *-*-sysv5* )
12952
12953 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12954
12955       ;;
12956   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
12957
12958 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12959
12960       ;;
12961   mips-sgi-irix5*)
12962       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
12963
12964 $as_echo "#define _KMEMUSER 1" >>confdefs.h
12965
12966       ;;
12967   esac
12968 fi
12969
12970 if test "$ac_cv_header_sys_procfs_h" = yes; then
12971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
12972 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
12973  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
12974   $as_echo_n "(cached) " >&6
12975 else
12976   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12977 /* end confdefs.h.  */
12978
12979 #define _SYSCALL32
12980 /* Needed for new procfs interface on sparc-solaris.  */
12981 #define _STRUCTURED_PROC 1
12982 #include <sys/procfs.h>
12983 int
12984 main ()
12985 {
12986 gregset_t avar
12987   ;
12988   return 0;
12989 }
12990 _ACEOF
12991 if ac_fn_c_try_compile "$LINENO"; then :
12992   bfd_cv_have_sys_procfs_type_gregset_t=yes
12993 else
12994   bfd_cv_have_sys_procfs_type_gregset_t=no
12995
12996 fi
12997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12998 fi
12999
13000  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13001
13002 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13003
13004  fi
13005  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13006 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13007
13008   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13009 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13010  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13011   $as_echo_n "(cached) " >&6
13012 else
13013   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13014 /* end confdefs.h.  */
13015
13016 #define _SYSCALL32
13017 /* Needed for new procfs interface on sparc-solaris.  */
13018 #define _STRUCTURED_PROC 1
13019 #include <sys/procfs.h>
13020 int
13021 main ()
13022 {
13023 fpregset_t avar
13024   ;
13025   return 0;
13026 }
13027 _ACEOF
13028 if ac_fn_c_try_compile "$LINENO"; then :
13029   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13030 else
13031   bfd_cv_have_sys_procfs_type_fpregset_t=no
13032
13033 fi
13034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13035 fi
13036
13037  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13038
13039 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13040
13041  fi
13042  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13043 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13044
13045   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13046 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13047  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13048   $as_echo_n "(cached) " >&6
13049 else
13050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13051 /* end confdefs.h.  */
13052
13053 #define _SYSCALL32
13054 /* Needed for new procfs interface on sparc-solaris.  */
13055 #define _STRUCTURED_PROC 1
13056 #include <sys/procfs.h>
13057 int
13058 main ()
13059 {
13060 prgregset_t avar
13061   ;
13062   return 0;
13063 }
13064 _ACEOF
13065 if ac_fn_c_try_compile "$LINENO"; then :
13066   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13067 else
13068   bfd_cv_have_sys_procfs_type_prgregset_t=no
13069
13070 fi
13071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13072 fi
13073
13074  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13075
13076 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13077
13078  fi
13079  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13080 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13081
13082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13083 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13084  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13085   $as_echo_n "(cached) " >&6
13086 else
13087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13088 /* end confdefs.h.  */
13089
13090 #define _SYSCALL32
13091 /* Needed for new procfs interface on sparc-solaris.  */
13092 #define _STRUCTURED_PROC 1
13093 #include <sys/procfs.h>
13094 int
13095 main ()
13096 {
13097 prfpregset_t avar
13098   ;
13099   return 0;
13100 }
13101 _ACEOF
13102 if ac_fn_c_try_compile "$LINENO"; then :
13103   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13104 else
13105   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13106
13107 fi
13108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13109 fi
13110
13111  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13112
13113 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13114
13115  fi
13116  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13117 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13118
13119   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13120 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13121  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13122   $as_echo_n "(cached) " >&6
13123 else
13124   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13125 /* end confdefs.h.  */
13126
13127 #define _SYSCALL32
13128 /* Needed for new procfs interface on sparc-solaris.  */
13129 #define _STRUCTURED_PROC 1
13130 #include <sys/procfs.h>
13131 int
13132 main ()
13133 {
13134 prgregset32_t avar
13135   ;
13136   return 0;
13137 }
13138 _ACEOF
13139 if ac_fn_c_try_compile "$LINENO"; then :
13140   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13141 else
13142   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13143
13144 fi
13145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13146 fi
13147
13148  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13149
13150 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13151
13152  fi
13153  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13154 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13155
13156   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13157 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13158  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13159   $as_echo_n "(cached) " >&6
13160 else
13161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13162 /* end confdefs.h.  */
13163
13164 #define _SYSCALL32
13165 /* Needed for new procfs interface on sparc-solaris.  */
13166 #define _STRUCTURED_PROC 1
13167 #include <sys/procfs.h>
13168 int
13169 main ()
13170 {
13171 lwpid_t avar
13172   ;
13173   return 0;
13174 }
13175 _ACEOF
13176 if ac_fn_c_try_compile "$LINENO"; then :
13177   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13178 else
13179   bfd_cv_have_sys_procfs_type_lwpid_t=no
13180
13181 fi
13182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13183 fi
13184
13185  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13186
13187 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13188
13189  fi
13190  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13191 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13192
13193   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13194 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13195  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13196   $as_echo_n "(cached) " >&6
13197 else
13198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13199 /* end confdefs.h.  */
13200
13201 #define _SYSCALL32
13202 /* Needed for new procfs interface on sparc-solaris.  */
13203 #define _STRUCTURED_PROC 1
13204 #include <sys/procfs.h>
13205 int
13206 main ()
13207 {
13208 psaddr_t avar
13209   ;
13210   return 0;
13211 }
13212 _ACEOF
13213 if ac_fn_c_try_compile "$LINENO"; then :
13214   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13215 else
13216   bfd_cv_have_sys_procfs_type_psaddr_t=no
13217
13218 fi
13219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13220 fi
13221
13222  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13223
13224 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13225
13226  fi
13227  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13228 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13229
13230   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13231 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13232  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13233   $as_echo_n "(cached) " >&6
13234 else
13235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13236 /* end confdefs.h.  */
13237
13238 #define _SYSCALL32
13239 /* Needed for new procfs interface on sparc-solaris.  */
13240 #define _STRUCTURED_PROC 1
13241 #include <sys/procfs.h>
13242 int
13243 main ()
13244 {
13245 prsysent_t avar
13246   ;
13247   return 0;
13248 }
13249 _ACEOF
13250 if ac_fn_c_try_compile "$LINENO"; then :
13251   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13252 else
13253   bfd_cv_have_sys_procfs_type_prsysent_t=no
13254
13255 fi
13256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13257 fi
13258
13259  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13260
13261 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13262
13263  fi
13264  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13265 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13266
13267   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13268 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13269  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13270   $as_echo_n "(cached) " >&6
13271 else
13272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13273 /* end confdefs.h.  */
13274
13275 #define _SYSCALL32
13276 /* Needed for new procfs interface on sparc-solaris.  */
13277 #define _STRUCTURED_PROC 1
13278 #include <sys/procfs.h>
13279 int
13280 main ()
13281 {
13282 pr_sigset_t avar
13283   ;
13284   return 0;
13285 }
13286 _ACEOF
13287 if ac_fn_c_try_compile "$LINENO"; then :
13288   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13289 else
13290   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13291
13292 fi
13293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13294 fi
13295
13296  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13297
13298 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13299
13300  fi
13301  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13302 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13303
13304   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13305 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13306  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13307   $as_echo_n "(cached) " >&6
13308 else
13309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13310 /* end confdefs.h.  */
13311
13312 #define _SYSCALL32
13313 /* Needed for new procfs interface on sparc-solaris.  */
13314 #define _STRUCTURED_PROC 1
13315 #include <sys/procfs.h>
13316 int
13317 main ()
13318 {
13319 pr_sigaction64_t avar
13320   ;
13321   return 0;
13322 }
13323 _ACEOF
13324 if ac_fn_c_try_compile "$LINENO"; then :
13325   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13326 else
13327   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13328
13329 fi
13330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13331 fi
13332
13333  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13334
13335 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13336
13337  fi
13338  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13339 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13340
13341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13342 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13343  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13344   $as_echo_n "(cached) " >&6
13345 else
13346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13347 /* end confdefs.h.  */
13348
13349 #define _SYSCALL32
13350 /* Needed for new procfs interface on sparc-solaris.  */
13351 #define _STRUCTURED_PROC 1
13352 #include <sys/procfs.h>
13353 int
13354 main ()
13355 {
13356 pr_siginfo64_t avar
13357   ;
13358   return 0;
13359 }
13360 _ACEOF
13361 if ac_fn_c_try_compile "$LINENO"; then :
13362   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13363 else
13364   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13365
13366 fi
13367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13368 fi
13369
13370  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13371
13372 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13373
13374  fi
13375  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13376 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13377
13378
13379
13380
13381
13382   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13383     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13384 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13385     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13386   $as_echo_n "(cached) " >&6
13387 else
13388   if test "$cross_compiling" = yes; then :
13389   gdb_cv_prfpregset_t_broken=yes
13390 else
13391   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13392 /* end confdefs.h.  */
13393 #include <sys/procfs.h>
13394        int main ()
13395        {
13396          if (sizeof (prfpregset_t) == sizeof (void *))
13397            return 1;
13398          return 0;
13399        }
13400 _ACEOF
13401 if ac_fn_c_try_run "$LINENO"; then :
13402   gdb_cv_prfpregset_t_broken=no
13403 else
13404   gdb_cv_prfpregset_t_broken=yes
13405 fi
13406 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13407   conftest.$ac_objext conftest.beam conftest.$ac_ext
13408 fi
13409
13410 fi
13411
13412     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13413 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13414     if test $gdb_cv_prfpregset_t_broken = yes; then
13415
13416 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13417
13418     fi
13419   fi
13420 fi
13421
13422 # Check if the compiler supports the `long long' type.
13423
13424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13425 $as_echo_n "checking for long long support in compiler... " >&6; }
13426 if test "${gdb_cv_c_long_long+set}" = set; then :
13427   $as_echo_n "(cached) " >&6
13428 else
13429   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13430 /* end confdefs.h.  */
13431 extern long long foo;
13432 int
13433 main ()
13434 {
13435 switch (foo & 2) { case 0: return 1; }
13436   ;
13437   return 0;
13438 }
13439 _ACEOF
13440 if ac_fn_c_try_compile "$LINENO"; then :
13441   gdb_cv_c_long_long=yes
13442 else
13443   gdb_cv_c_long_long=no
13444 fi
13445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13446 fi
13447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
13448 $as_echo "$gdb_cv_c_long_long" >&6; }
13449 if test $gdb_cv_c_long_long != yes; then
13450   # libdecnumber requires long long.
13451   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
13452 fi
13453
13454 # Check if the compiler and runtime support printing long longs.
13455
13456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
13457 $as_echo_n "checking for long long support in printf... " >&6; }
13458 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
13459   $as_echo_n "(cached) " >&6
13460 else
13461   if test "$cross_compiling" = yes; then :
13462   gdb_cv_printf_has_long_long=no
13463 else
13464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13465 /* end confdefs.h.  */
13466 $ac_includes_default
13467 int
13468 main ()
13469 {
13470 char buf[32];
13471   long long l = 0;
13472   l = (l << 16) + 0x0123;
13473   l = (l << 16) + 0x4567;
13474   l = (l << 16) + 0x89ab;
13475   l = (l << 16) + 0xcdef;
13476   sprintf (buf, "0x%016llx", l);
13477   return (strcmp ("0x0123456789abcdef", buf));
13478   ;
13479   return 0;
13480 }
13481 _ACEOF
13482 if ac_fn_c_try_run "$LINENO"; then :
13483   gdb_cv_printf_has_long_long=yes
13484 else
13485   gdb_cv_printf_has_long_long=no
13486 fi
13487 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13488   conftest.$ac_objext conftest.beam conftest.$ac_ext
13489 fi
13490
13491 fi
13492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
13493 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
13494 if test $gdb_cv_printf_has_long_long = yes; then
13495
13496 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
13497
13498 fi
13499
13500 # Check if the compiler and runtime support printing decfloats.
13501
13502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
13503 $as_echo_n "checking for decfloat support in printf... " >&6; }
13504 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
13505   $as_echo_n "(cached) " >&6
13506 else
13507   if test "$cross_compiling" = yes; then :
13508   gdb_cv_printf_has_decfloat=no
13509 else
13510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13511 /* end confdefs.h.  */
13512 $ac_includes_default
13513 int
13514 main ()
13515 {
13516 char buf[64];
13517   _Decimal32 d32 = 1.2345df;
13518   _Decimal64 d64 = 1.2345dd;
13519   _Decimal128 d128 = 1.2345dl;
13520   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
13521   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
13522   ;
13523   return 0;
13524 }
13525 _ACEOF
13526 if ac_fn_c_try_run "$LINENO"; then :
13527   gdb_cv_printf_has_decfloat=yes
13528 else
13529   gdb_cv_printf_has_decfloat=no
13530 fi
13531 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13532   conftest.$ac_objext conftest.beam conftest.$ac_ext
13533 fi
13534
13535 fi
13536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
13537 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
13538 if test $gdb_cv_printf_has_decfloat = yes; then
13539
13540 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
13541
13542 fi
13543
13544 # Check if the compiler supports the `long double' type.  We can't use
13545 # AC_C_LONG_DOUBLE because that one does additional checks on the
13546 # constants defined in <float.h> that fail on some systems,
13547 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
13548
13549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
13550 $as_echo_n "checking for long double support in compiler... " >&6; }
13551 if test "${gdb_cv_c_long_double+set}" = set; then :
13552   $as_echo_n "(cached) " >&6
13553 else
13554   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13555 /* end confdefs.h.  */
13556 long double foo;
13557 _ACEOF
13558 if ac_fn_c_try_compile "$LINENO"; then :
13559   gdb_cv_c_long_double=yes
13560 else
13561   gdb_cv_c_long_double=no
13562 fi
13563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13564 fi
13565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
13566 $as_echo "$gdb_cv_c_long_double" >&6; }
13567 if test $gdb_cv_c_long_double = yes; then
13568
13569 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
13570
13571 fi
13572
13573 # Check if the compiler and runtime support printing long doubles.
13574
13575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
13576 $as_echo_n "checking for long double support in printf... " >&6; }
13577 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
13578   $as_echo_n "(cached) " >&6
13579 else
13580   if test "$cross_compiling" = yes; then :
13581   gdb_cv_printf_has_long_double=no
13582 else
13583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13584 /* end confdefs.h.  */
13585 $ac_includes_default
13586 int
13587 main ()
13588 {
13589 char buf[16];
13590   long double f = 3.141592653;
13591   sprintf (buf, "%Lg", f);
13592   return (strncmp ("3.14159", buf, 7));
13593   ;
13594   return 0;
13595 }
13596 _ACEOF
13597 if ac_fn_c_try_run "$LINENO"; then :
13598   gdb_cv_printf_has_long_double=yes
13599 else
13600   gdb_cv_printf_has_long_double=no
13601 fi
13602 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13603   conftest.$ac_objext conftest.beam conftest.$ac_ext
13604 fi
13605
13606 fi
13607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
13608 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
13609 if test $gdb_cv_printf_has_long_double = yes; then
13610
13611 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
13612
13613 fi
13614
13615 # Check if the compiler and runtime support scanning long doubles.
13616
13617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
13618 $as_echo_n "checking for long double support in scanf... " >&6; }
13619 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
13620   $as_echo_n "(cached) " >&6
13621 else
13622   if test "$cross_compiling" = yes; then :
13623   gdb_cv_scanf_has_long_double=no
13624 else
13625   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13626 /* end confdefs.h.  */
13627 #include <stdio.h>
13628 int
13629 main ()
13630 {
13631 char *buf = "3.141592653";
13632   long double f = 0;
13633   sscanf (buf, "%Lg", &f);
13634   return !(f > 3.14159 && f < 3.14160);
13635   ;
13636   return 0;
13637 }
13638 _ACEOF
13639 if ac_fn_c_try_run "$LINENO"; then :
13640   gdb_cv_scanf_has_long_double=yes
13641 else
13642   gdb_cv_scanf_has_long_double=no
13643 fi
13644 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13645   conftest.$ac_objext conftest.beam conftest.$ac_ext
13646 fi
13647
13648 fi
13649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
13650 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
13651 if test $gdb_cv_scanf_has_long_double = yes; then
13652
13653 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
13654
13655 fi
13656
13657 case ${host_os} in
13658 aix*)
13659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
13660 $as_echo_n "checking for -bbigtoc option... " >&6; }
13661 if test "${gdb_cv_bigtoc+set}" = set; then :
13662   $as_echo_n "(cached) " >&6
13663 else
13664
13665     SAVE_LDFLAGS=$LDFLAGS
13666
13667     case $GCC in
13668     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
13669     *) gdb_cv_bigtoc=-bbigtoc ;;
13670     esac
13671
13672     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
13673     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13674 /* end confdefs.h.  */
13675
13676 int
13677 main ()
13678 {
13679 int i;
13680   ;
13681   return 0;
13682 }
13683 _ACEOF
13684 if ac_fn_c_try_link "$LINENO"; then :
13685
13686 else
13687   gdb_cv_bigtoc=
13688 fi
13689 rm -f core conftest.err conftest.$ac_objext \
13690     conftest$ac_exeext conftest.$ac_ext
13691     LDFLAGS="${SAVE_LDFLAGS}"
13692
13693 fi
13694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
13695 $as_echo "$gdb_cv_bigtoc" >&6; }
13696   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
13697   ;;
13698 esac
13699
13700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
13701 $as_echo_n "checking for the dynamic export flag... " >&6; }
13702 dynamic_list=false
13703 if test "${gdb_native}" = yes; then
13704    # The dynamically loaded libthread_db needs access to symbols in the gdb
13705    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
13706    # may not be supported there.
13707    old_LDFLAGS="$LDFLAGS"
13708    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
13709    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
13710    LDFLAGS="$LDFLAGS $RDYNAMIC"
13711    if test "${have_libpython}" = no; then
13712      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13713 /* end confdefs.h.  */
13714
13715 int
13716 main ()
13717 {
13718
13719   ;
13720   return 0;
13721 }
13722 _ACEOF
13723 if ac_fn_c_try_link "$LINENO"; then :
13724   dynamic_list=true
13725 fi
13726 rm -f core conftest.err conftest.$ac_objext \
13727     conftest$ac_exeext conftest.$ac_ext
13728    else
13729      # Workaround http://bugs.python.org/issue4434 where static
13730      # libpythonX.Y.a would get its symbols required for
13731      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
13732      # Problem does not happen for the recommended libpythonX.Y.so linkage.
13733
13734      # Note the workaround for Python
13735      # http://bugs.python.org/issue10112 earlier has removed
13736      # -export-dynamic from PYTHON_LIBS.  That's exactly what we want
13737      # here too, as otherwise it'd make this -Wl,--dynamic-list test
13738      # always pass.
13739      old_CFLAGS="$CFLAGS"
13740      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
13741      old_LIBS="$LIBS"
13742      LIBS="$LIBS $PYTHON_LIBS"
13743      old_CPPFLAGS="$CPPFLAGS"
13744      CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
13745      if test "$cross_compiling" = yes; then :
13746   true
13747 else
13748   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13749 /* end confdefs.h.  */
13750 #include "Python.h"
13751 int
13752 main ()
13753 {
13754 int err;
13755           Py_Initialize ();
13756           err = PyRun_SimpleString ("import itertools\n");
13757           Py_Finalize ();
13758           return err == 0 ? 0 : 1;
13759   ;
13760   return 0;
13761 }
13762 _ACEOF
13763 if ac_fn_c_try_run "$LINENO"; then :
13764   dynamic_list=true
13765 fi
13766 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13767   conftest.$ac_objext conftest.beam conftest.$ac_ext
13768 fi
13769
13770      LIBS="$old_LIBS"
13771      CFLAGS="$old_CFLAGS"
13772      CPPFLAGS="$old_CPPFLAGS"
13773    fi
13774    LDFLAGS="$old_LDFLAGS"
13775 fi
13776 if $dynamic_list; then
13777   found="-Wl,--dynamic-list"
13778   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
13779 else
13780   found="-rdynamic"
13781   RDYNAMIC="-rdynamic"
13782 fi
13783
13784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
13785 $as_echo "$found" >&6; }
13786
13787
13788 if test ${build} = ${host} -a ${host} = ${target} ; then
13789    case ${host_os} in
13790    solaris*)
13791       # See if thread_db library is around for Solaris thread debugging.
13792       # Note that we must explicitly test for version 1 of the library
13793       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
13794       # the same API.
13795       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
13796 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
13797       if test -f /usr/lib/libthread_db.so.1 ; then
13798          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13799 $as_echo "yes" >&6; }
13800
13801 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
13802
13803          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
13804          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
13805          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13806 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13807 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
13808   $as_echo_n "(cached) " >&6
13809 else
13810   ac_check_lib_save_LIBS=$LIBS
13811 LIBS="-ldl  $LIBS"
13812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13813 /* end confdefs.h.  */
13814
13815 /* Override any GCC internal prototype to avoid an error.
13816    Use char because int might match the return type of a GCC
13817    builtin and then its argument prototype would still apply.  */
13818 #ifdef __cplusplus
13819 extern "C"
13820 #endif
13821 char dlopen ();
13822 int
13823 main ()
13824 {
13825 return dlopen ();
13826   ;
13827   return 0;
13828 }
13829 _ACEOF
13830 if ac_fn_c_try_link "$LINENO"; then :
13831   ac_cv_lib_dl_dlopen=yes
13832 else
13833   ac_cv_lib_dl_dlopen=no
13834 fi
13835 rm -f core conftest.err conftest.$ac_objext \
13836     conftest$ac_exeext conftest.$ac_ext
13837 LIBS=$ac_check_lib_save_LIBS
13838 fi
13839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13840 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13841 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
13842   cat >>confdefs.h <<_ACEOF
13843 #define HAVE_LIBDL 1
13844 _ACEOF
13845
13846   LIBS="-ldl $LIBS"
13847
13848 fi
13849
13850          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
13851          # Sun randomly tweaked the prototypes in <proc_service.h>
13852          # at one point.
13853          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
13854 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
13855          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
13856   $as_echo_n "(cached) " >&6
13857 else
13858
13859             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13860 /* end confdefs.h.  */
13861
13862                 #include <proc_service.h>
13863                 ps_err_e ps_pdwrite
13864                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
13865
13866 int
13867 main ()
13868 {
13869
13870   ;
13871   return 0;
13872 }
13873 _ACEOF
13874 if ac_fn_c_try_compile "$LINENO"; then :
13875   gdb_cv_proc_service_is_old=no
13876 else
13877   gdb_cv_proc_service_is_old=yes
13878 fi
13879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13880
13881 fi
13882
13883          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
13884 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
13885          if test $gdb_cv_proc_service_is_old = yes; then
13886
13887 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
13888
13889          fi
13890       else
13891          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13892 $as_echo "no" >&6; }
13893       fi
13894       ;;
13895    aix*)
13896       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
13897 $as_echo_n "checking for AiX thread debugging library... " >&6; }
13898       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
13899   $as_echo_n "(cached) " >&6
13900 else
13901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13902 /* end confdefs.h.  */
13903 #include <sys/pthdebug.h>
13904 int
13905 main ()
13906 {
13907 #ifndef PTHDB_VERSION_3
13908                                     #error
13909                                     #endif
13910   ;
13911   return 0;
13912 }
13913 _ACEOF
13914 if ac_fn_c_try_compile "$LINENO"; then :
13915   gdb_cv_have_aix_thread_debug=yes
13916 else
13917   gdb_cv_have_aix_thread_debug=no
13918 fi
13919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13920 fi
13921
13922       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
13923 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
13924       if test $gdb_cv_have_aix_thread_debug = yes; then
13925          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
13926          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
13927          LIBS="$LIBS -lpthdebug"
13928
13929          # Older versions of AIX do not provide the declaration for
13930          # the getthrds function (it appears that it was introduced
13931          # with AIX 6.x).
13932          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
13933 "
13934 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
13935   ac_have_decl=1
13936 else
13937   ac_have_decl=0
13938 fi
13939
13940 cat >>confdefs.h <<_ACEOF
13941 #define HAVE_DECL_GETTHRDS $ac_have_decl
13942 _ACEOF
13943
13944       fi
13945       ;;
13946    esac
13947
13948 fi
13949
13950 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13951    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13952 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13953 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13954   $as_echo_n "(cached) " >&6
13955 else
13956   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13957 /* end confdefs.h.  */
13958 #include <thread_db.h>
13959 int
13960 main ()
13961 {
13962 int i = TD_NOTALLOC;
13963   ;
13964   return 0;
13965 }
13966 _ACEOF
13967 if ac_fn_c_try_compile "$LINENO"; then :
13968   gdb_cv_thread_db_h_has_td_notalloc=yes
13969 else
13970   gdb_cv_thread_db_h_has_td_notalloc=no
13971
13972 fi
13973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13974
13975 fi
13976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
13977 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
13978    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
13979 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
13980 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
13981   $as_echo_n "(cached) " >&6
13982 else
13983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13984 /* end confdefs.h.  */
13985 #include <thread_db.h>
13986 int
13987 main ()
13988 {
13989 int i = TD_VERSION;
13990   ;
13991   return 0;
13992 }
13993 _ACEOF
13994 if ac_fn_c_try_compile "$LINENO"; then :
13995   gdb_cv_thread_db_h_has_td_version=yes
13996 else
13997   gdb_cv_thread_db_h_has_td_version=no
13998
13999 fi
14000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14001
14002 fi
14003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14004 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14005    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14006 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14007 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14008   $as_echo_n "(cached) " >&6
14009 else
14010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14011 /* end confdefs.h.  */
14012 #include <thread_db.h>
14013 int
14014 main ()
14015 {
14016 int i = TD_NOTLS;
14017   ;
14018   return 0;
14019 }
14020 _ACEOF
14021 if ac_fn_c_try_compile "$LINENO"; then :
14022   gdb_cv_thread_db_h_has_td_notls=yes
14023 else
14024   gdb_cv_thread_db_h_has_td_notls=no
14025
14026 fi
14027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14028
14029 fi
14030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14031 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14032 fi
14033 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14034
14035 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14036
14037 fi
14038 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14039
14040 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14041
14042 fi
14043 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14044
14045 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14046
14047 fi
14048
14049 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14050 "
14051 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14052   ac_have_decl=1
14053 else
14054   ac_have_decl=0
14055 fi
14056
14057 cat >>confdefs.h <<_ACEOF
14058 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14059 _ACEOF
14060
14061
14062 if test "$cross_compiling" = yes; then :
14063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14064 /* end confdefs.h.  */
14065 #include <sys/personality.h>
14066 int
14067 main ()
14068 {
14069
14070 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14071 #       define ADDR_NO_RANDOMIZE 0x0040000
14072 #      endif
14073        /* Test the flag could be set and stays set.  */
14074        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14075        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14076            return 1
14077   ;
14078   return 0;
14079 }
14080 _ACEOF
14081 if ac_fn_c_try_link "$LINENO"; then :
14082   have_personality=true
14083 else
14084   have_personality=false
14085 fi
14086 rm -f core conftest.err conftest.$ac_objext \
14087     conftest$ac_exeext conftest.$ac_ext
14088 else
14089   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14090 /* end confdefs.h.  */
14091 #include <sys/personality.h>
14092 int
14093 main ()
14094 {
14095
14096 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14097 #       define ADDR_NO_RANDOMIZE 0x0040000
14098 #      endif
14099        /* Test the flag could be set and stays set.  */
14100        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14101        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14102            return 1
14103   ;
14104   return 0;
14105 }
14106 _ACEOF
14107 if ac_fn_c_try_run "$LINENO"; then :
14108   have_personality=true
14109 else
14110   have_personality=false
14111 fi
14112 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14113   conftest.$ac_objext conftest.beam conftest.$ac_ext
14114 fi
14115
14116 if $have_personality
14117 then
14118
14119 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14120
14121 fi
14122
14123 case $host_os in
14124   go32* | *djgpp*)
14125     gdbinit=gdb.ini
14126     ;;
14127   *)
14128     gdbinit=.gdbinit
14129     ;;
14130 esac
14131
14132 cat >>confdefs.h <<_ACEOF
14133 #define GDBINIT "$gdbinit"
14134 _ACEOF
14135
14136
14137
14138 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
14139 # except that the argument to --with-sysroot is optional.
14140 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
14141 if test "x$with_sysroot" = xyes; then
14142   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
14143 fi
14144
14145 # Check whether --with-sysroot was given.
14146 if test "${with_sysroot+set}" = set; then :
14147   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
14148 else
14149   TARGET_SYSTEM_ROOT=
14150 fi
14151
14152
14153   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14154   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14155   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
14156   ac_define_dir=`eval echo $ac_define_dir`
14157
14158 cat >>confdefs.h <<_ACEOF
14159 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
14160 _ACEOF
14161
14162
14163
14164
14165   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14166      if test "x$prefix" = xNONE; then
14167         test_prefix=/usr/local
14168      else
14169         test_prefix=$prefix
14170      fi
14171   else
14172      test_prefix=$exec_prefix
14173   fi
14174   value=0
14175   case ${ac_define_dir} in
14176      "${test_prefix}"|"${test_prefix}/"*|\
14177         '${exec_prefix}'|'${exec_prefix}/'*)
14178      value=1
14179      ;;
14180   esac
14181
14182 cat >>confdefs.h <<_ACEOF
14183 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
14184 _ACEOF
14185
14186
14187
14188
14189
14190 # Check whether --with-system-gdbinit was given.
14191 if test "${with_system_gdbinit+set}" = set; then :
14192   withval=$with_system_gdbinit;
14193     SYSTEM_GDBINIT=$withval
14194 else
14195   SYSTEM_GDBINIT=
14196 fi
14197
14198
14199   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14200   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14201   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14202   ac_define_dir=`eval echo $ac_define_dir`
14203
14204 cat >>confdefs.h <<_ACEOF
14205 #define SYSTEM_GDBINIT "$ac_define_dir"
14206 _ACEOF
14207
14208
14209
14210
14211   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14212      if test "x$prefix" = xNONE; then
14213         test_prefix=/usr/local
14214      else
14215         test_prefix=$prefix
14216      fi
14217   else
14218      test_prefix=$exec_prefix
14219   fi
14220   value=0
14221   case ${ac_define_dir} in
14222      "${test_prefix}"|"${test_prefix}/"*|\
14223         '${exec_prefix}'|'${exec_prefix}/'*)
14224      value=1
14225      ;;
14226   esac
14227
14228 cat >>confdefs.h <<_ACEOF
14229 #define SYSTEM_GDBINIT_RELOCATABLE $value
14230 _ACEOF
14231
14232
14233
14234
14235
14236
14237 # Check whether --enable-werror was given.
14238 if test "${enable_werror+set}" = set; then :
14239   enableval=$enable_werror; case "${enableval}" in
14240      yes | y) ERROR_ON_WARNING="yes" ;;
14241      no | n)  ERROR_ON_WARNING="no" ;;
14242      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14243    esac
14244 fi
14245
14246
14247 # Enable -Werror by default when using gcc.  Turn it off for releases.
14248 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
14249     ERROR_ON_WARNING=yes
14250 fi
14251
14252 WERROR_CFLAGS=""
14253 if test "${ERROR_ON_WARNING}" = yes ; then
14254     WERROR_CFLAGS="-Werror"
14255 fi
14256
14257 # These options work in either C or C++ modes.
14258 build_warnings="-Wall -Wpointer-arith \
14259 -Wno-unused -Wunused-value -Wunused-function \
14260 -Wno-switch -Wno-char-subscripts \
14261 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable"
14262
14263 # Now add in C and C++ specific options, depending on mode.
14264 if test "$enable_build_with_cxx" = "yes"; then
14265    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
14266 -Wno-narrowing"
14267 else
14268    build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
14269 -Wdeclaration-after-statement -Wmissing-parameter-type \
14270 -Wold-style-declaration -Wold-style-definition"
14271 fi
14272
14273 # Enable -Wno-format by default when using gcc on mingw since many
14274 # GCC versions complain about %I64.
14275 case "${host}" in
14276   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14277   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
14278 esac
14279
14280 # Check whether --enable-build-warnings was given.
14281 if test "${enable_build_warnings+set}" = set; then :
14282   enableval=$enable_build_warnings; case "${enableval}" in
14283   yes)  ;;
14284   no)   build_warnings="-w";;
14285   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14286         build_warnings="${build_warnings} ${t}";;
14287   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14288         build_warnings="${t} ${build_warnings}";;
14289   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14290 esac
14291 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14292   echo "Setting compiler warning flags = $build_warnings" 6>&1
14293 fi
14294 fi
14295 # Check whether --enable-gdb-build-warnings was given.
14296 if test "${enable_gdb_build_warnings+set}" = set; then :
14297   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14298   yes)  ;;
14299   no)   build_warnings="-w";;
14300   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14301         build_warnings="${build_warnings} ${t}";;
14302   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14303         build_warnings="${t} ${build_warnings}";;
14304   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14305 esac
14306 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14307   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14308 fi
14309 fi
14310
14311 # The set of warnings supported by a C++ compiler is not the same as
14312 # of the C compiler.
14313 if test "$enable_build_with_cxx" = "yes"; then
14314     ac_ext=cpp
14315 ac_cpp='$CXXCPP $CPPFLAGS'
14316 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14317 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14318 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14319
14320 fi
14321
14322 WARN_CFLAGS=""
14323 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14324 then
14325     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14326 $as_echo_n "checking compiler warning flags... " >&6; }
14327     # Separate out the -Werror flag as some files just cannot be
14328     # compiled with it enabled.
14329     for w in ${build_warnings}; do
14330         # GCC does not complain about -Wno-unknown-warning.  Invert
14331         # and test -Wunknown-warning instead.
14332         case $w in
14333         -Wno-*)
14334                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
14335         *)
14336                 wtest=$w ;;
14337         esac
14338
14339         case $w in
14340         -Werr*) WERROR_CFLAGS=-Werror ;;
14341         *)
14342             # Check whether GCC accepts it.
14343             saved_CFLAGS="$CFLAGS"
14344             CFLAGS="$CFLAGS $wtest"
14345             saved_CXXFLAGS="$CXXFLAGS"
14346             CXXFLAGS="$CXXFLAGS $wtest"
14347             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14348 /* end confdefs.h.  */
14349
14350 int
14351 main ()
14352 {
14353
14354   ;
14355   return 0;
14356 }
14357 _ACEOF
14358 if ac_fn_cxx_try_compile "$LINENO"; then :
14359   WARN_CFLAGS="${WARN_CFLAGS} $w"
14360 fi
14361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14362             CFLAGS="$saved_CFLAGS"
14363             CXXFLAGS="$saved_CXXFLAGS"
14364         esac
14365     done
14366     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14367 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14368 fi
14369
14370
14371
14372 if test "$enable_build_with_cxx" = "yes"; then
14373    ac_ext=c
14374 ac_cpp='$CPP $CPPFLAGS'
14375 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14376 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14377 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14378
14379 fi
14380
14381
14382 # In the Cygwin environment, we need some additional flags.
14383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14384 $as_echo_n "checking for cygwin... " >&6; }
14385 if test "${gdb_cv_os_cygwin+set}" = set; then :
14386   $as_echo_n "(cached) " >&6
14387 else
14388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14389 /* end confdefs.h.  */
14390
14391 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14392 lose
14393 #endif
14394 _ACEOF
14395 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14396   $EGREP "^lose$" >/dev/null 2>&1; then :
14397   gdb_cv_os_cygwin=yes
14398 else
14399   gdb_cv_os_cygwin=no
14400 fi
14401 rm -f conftest*
14402
14403 fi
14404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14405 $as_echo "$gdb_cv_os_cygwin" >&6; }
14406
14407
14408 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14409 case ${host} in
14410   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14411   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14412   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14413 esac
14414
14415
14416 # libreadline needs libuser32.a in a cygwin environment
14417 WIN32LIBS=
14418 if test x$gdb_cv_os_cygwin = xyes; then
14419     WIN32LIBS="-luser32"
14420     case "${target}" in
14421         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14422         ;;
14423     esac
14424 fi
14425
14426 # The ser-tcp.c module requires sockets.
14427 case ${host} in
14428   *mingw32*)
14429
14430 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14431
14432     WIN32LIBS="$WIN32LIBS -lws2_32"
14433     ;;
14434 esac
14435
14436
14437 # Add ELF support to GDB, but only if BFD includes ELF support.
14438
14439   OLD_CFLAGS=$CFLAGS
14440   OLD_LDFLAGS=$LDFLAGS
14441   OLD_LIBS=$LIBS
14442   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14443   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14444   # always want our bfd.
14445   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14446   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14447   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14448   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14449   LIBS="-lbfd -liberty -lz $intl $LIBS"
14450   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14451 $as_echo_n "checking for ELF support in BFD... " >&6; }
14452 if test "${gdb_cv_var_elf+set}" = set; then :
14453   $as_echo_n "(cached) " >&6
14454 else
14455   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14456 /* end confdefs.h.  */
14457 #include <stdlib.h>
14458   #include "bfd.h"
14459   #include "elf-bfd.h"
14460
14461 int
14462 main ()
14463 {
14464 return bfd_get_elf_phdr_upper_bound (NULL);
14465   ;
14466   return 0;
14467 }
14468 _ACEOF
14469 if ac_fn_c_try_link "$LINENO"; then :
14470   gdb_cv_var_elf=yes
14471 else
14472   gdb_cv_var_elf=no
14473 fi
14474 rm -f core conftest.err conftest.$ac_objext \
14475     conftest$ac_exeext conftest.$ac_ext
14476 fi
14477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14478 $as_echo "$gdb_cv_var_elf" >&6; }
14479   CFLAGS=$OLD_CFLAGS
14480   LDFLAGS=$OLD_LDFLAGS
14481   LIBS=$OLD_LIBS
14482 if test $gdb_cv_var_elf = yes; then
14483   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
14484
14485 $as_echo "#define HAVE_ELF 1" >>confdefs.h
14486
14487   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14488   if test "$plugins" = "yes"; then
14489     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
14490 $as_echo_n "checking for library containing dlopen... " >&6; }
14491 if test "${ac_cv_search_dlopen+set}" = set; then :
14492   $as_echo_n "(cached) " >&6
14493 else
14494   ac_func_search_save_LIBS=$LIBS
14495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14496 /* end confdefs.h.  */
14497
14498 /* Override any GCC internal prototype to avoid an error.
14499    Use char because int might match the return type of a GCC
14500    builtin and then its argument prototype would still apply.  */
14501 #ifdef __cplusplus
14502 extern "C"
14503 #endif
14504 char dlopen ();
14505 int
14506 main ()
14507 {
14508 return dlopen ();
14509   ;
14510   return 0;
14511 }
14512 _ACEOF
14513 for ac_lib in '' dl; do
14514   if test -z "$ac_lib"; then
14515     ac_res="none required"
14516   else
14517     ac_res=-l$ac_lib
14518     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14519   fi
14520   if ac_fn_c_try_link "$LINENO"; then :
14521   ac_cv_search_dlopen=$ac_res
14522 fi
14523 rm -f core conftest.err conftest.$ac_objext \
14524     conftest$ac_exeext
14525   if test "${ac_cv_search_dlopen+set}" = set; then :
14526   break
14527 fi
14528 done
14529 if test "${ac_cv_search_dlopen+set}" = set; then :
14530
14531 else
14532   ac_cv_search_dlopen=no
14533 fi
14534 rm conftest.$ac_ext
14535 LIBS=$ac_func_search_save_LIBS
14536 fi
14537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
14538 $as_echo "$ac_cv_search_dlopen" >&6; }
14539 ac_res=$ac_cv_search_dlopen
14540 if test "$ac_res" != no; then :
14541   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14542
14543 fi
14544
14545   fi
14546 fi
14547
14548 # Add macho support to GDB, but only if BFD includes it.
14549
14550   OLD_CFLAGS=$CFLAGS
14551   OLD_LDFLAGS=$LDFLAGS
14552   OLD_LIBS=$LIBS
14553   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14554   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14555   # always want our bfd.
14556   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14557   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14558   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14559   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14560   LIBS="-lbfd -liberty -lz $intl $LIBS"
14561   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
14562 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
14563 if test "${gdb_cv_var_macho+set}" = set; then :
14564   $as_echo_n "(cached) " >&6
14565 else
14566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14567 /* end confdefs.h.  */
14568 #include <stdlib.h>
14569   #include "bfd.h"
14570   #include "mach-o.h"
14571
14572 int
14573 main ()
14574 {
14575 return bfd_mach_o_lookup_command (NULL, 0, NULL);
14576   ;
14577   return 0;
14578 }
14579 _ACEOF
14580 if ac_fn_c_try_link "$LINENO"; then :
14581   gdb_cv_var_macho=yes
14582 else
14583   gdb_cv_var_macho=no
14584 fi
14585 rm -f core conftest.err conftest.$ac_objext \
14586     conftest$ac_exeext conftest.$ac_ext
14587 fi
14588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
14589 $as_echo "$gdb_cv_var_macho" >&6; }
14590   CFLAGS=$OLD_CFLAGS
14591   LDFLAGS=$OLD_LDFLAGS
14592   LIBS=$OLD_LIBS
14593 if test $gdb_cv_var_macho = yes; then
14594   CONFIG_OBS="$CONFIG_OBS machoread.o"
14595 fi
14596
14597 # Add any host-specific objects to GDB.
14598 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
14599
14600 # If building on ELF, look for lzma support for embedded compressed debug info.
14601 if test $gdb_cv_var_elf = yes; then
14602
14603 # Check whether --with-lzma was given.
14604 if test "${with_lzma+set}" = set; then :
14605   withval=$with_lzma;
14606 else
14607   with_lzma=auto
14608 fi
14609
14610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
14611 $as_echo_n "checking whether to use lzma... " >&6; }
14612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
14613 $as_echo "$with_lzma" >&6; }
14614
14615   if test "${with_lzma}" != no; then
14616
14617
14618
14619
14620
14621
14622
14623
14624     use_additional=yes
14625
14626   acl_save_prefix="$prefix"
14627   prefix="$acl_final_prefix"
14628   acl_save_exec_prefix="$exec_prefix"
14629   exec_prefix="$acl_final_exec_prefix"
14630
14631     eval additional_includedir=\"$includedir\"
14632     eval additional_libdir=\"$libdir\"
14633
14634   exec_prefix="$acl_save_exec_prefix"
14635   prefix="$acl_save_prefix"
14636
14637
14638 # Check whether --with-liblzma-prefix was given.
14639 if test "${with_liblzma_prefix+set}" = set; then :
14640   withval=$with_liblzma_prefix;
14641     if test "X$withval" = "Xno"; then
14642       use_additional=no
14643     else
14644       if test "X$withval" = "X"; then
14645
14646   acl_save_prefix="$prefix"
14647   prefix="$acl_final_prefix"
14648   acl_save_exec_prefix="$exec_prefix"
14649   exec_prefix="$acl_final_exec_prefix"
14650
14651           eval additional_includedir=\"$includedir\"
14652           eval additional_libdir=\"$libdir\"
14653
14654   exec_prefix="$acl_save_exec_prefix"
14655   prefix="$acl_save_prefix"
14656
14657       else
14658         additional_includedir="$withval/include"
14659         additional_libdir="$withval/lib"
14660       fi
14661     fi
14662
14663 fi
14664
14665       LIBLZMA=
14666   LTLIBLZMA=
14667   INCLZMA=
14668   rpathdirs=
14669   ltrpathdirs=
14670   names_already_handled=
14671   names_next_round='lzma '
14672   while test -n "$names_next_round"; do
14673     names_this_round="$names_next_round"
14674     names_next_round=
14675     for name in $names_this_round; do
14676       already_handled=
14677       for n in $names_already_handled; do
14678         if test "$n" = "$name"; then
14679           already_handled=yes
14680           break
14681         fi
14682       done
14683       if test -z "$already_handled"; then
14684         names_already_handled="$names_already_handled $name"
14685                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14686         eval value=\"\$HAVE_LIB$uppername\"
14687         if test -n "$value"; then
14688           if test "$value" = yes; then
14689             eval value=\"\$LIB$uppername\"
14690             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
14691             eval value=\"\$LTLIB$uppername\"
14692             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
14693           else
14694                                     :
14695           fi
14696         else
14697                               found_dir=
14698           found_la=
14699           found_so=
14700           found_a=
14701           if test $use_additional = yes; then
14702             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14703               found_dir="$additional_libdir"
14704               found_so="$additional_libdir/lib$name.$shlibext"
14705               if test -f "$additional_libdir/lib$name.la"; then
14706                 found_la="$additional_libdir/lib$name.la"
14707               fi
14708             else
14709               if test -f "$additional_libdir/lib$name.$libext"; then
14710                 found_dir="$additional_libdir"
14711                 found_a="$additional_libdir/lib$name.$libext"
14712                 if test -f "$additional_libdir/lib$name.la"; then
14713                   found_la="$additional_libdir/lib$name.la"
14714                 fi
14715               fi
14716             fi
14717           fi
14718           if test "X$found_dir" = "X"; then
14719             for x in $LDFLAGS $LTLIBLZMA; do
14720
14721   acl_save_prefix="$prefix"
14722   prefix="$acl_final_prefix"
14723   acl_save_exec_prefix="$exec_prefix"
14724   exec_prefix="$acl_final_exec_prefix"
14725   eval x=\"$x\"
14726   exec_prefix="$acl_save_exec_prefix"
14727   prefix="$acl_save_prefix"
14728
14729               case "$x" in
14730                 -L*)
14731                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14732                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14733                     found_dir="$dir"
14734                     found_so="$dir/lib$name.$shlibext"
14735                     if test -f "$dir/lib$name.la"; then
14736                       found_la="$dir/lib$name.la"
14737                     fi
14738                   else
14739                     if test -f "$dir/lib$name.$libext"; then
14740                       found_dir="$dir"
14741                       found_a="$dir/lib$name.$libext"
14742                       if test -f "$dir/lib$name.la"; then
14743                         found_la="$dir/lib$name.la"
14744                       fi
14745                     fi
14746                   fi
14747                   ;;
14748               esac
14749               if test "X$found_dir" != "X"; then
14750                 break
14751               fi
14752             done
14753           fi
14754           if test "X$found_dir" != "X"; then
14755                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
14756             if test "X$found_so" != "X"; then
14757                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14758                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14759               else
14760                                                                                 haveit=
14761                 for x in $ltrpathdirs; do
14762                   if test "X$x" = "X$found_dir"; then
14763                     haveit=yes
14764                     break
14765                   fi
14766                 done
14767                 if test -z "$haveit"; then
14768                   ltrpathdirs="$ltrpathdirs $found_dir"
14769                 fi
14770                                 if test "$hardcode_direct" = yes; then
14771                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14772                 else
14773                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14774                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14775                                                             haveit=
14776                     for x in $rpathdirs; do
14777                       if test "X$x" = "X$found_dir"; then
14778                         haveit=yes
14779                         break
14780                       fi
14781                     done
14782                     if test -z "$haveit"; then
14783                       rpathdirs="$rpathdirs $found_dir"
14784                     fi
14785                   else
14786                                                                                 haveit=
14787                     for x in $LDFLAGS $LIBLZMA; do
14788
14789   acl_save_prefix="$prefix"
14790   prefix="$acl_final_prefix"
14791   acl_save_exec_prefix="$exec_prefix"
14792   exec_prefix="$acl_final_exec_prefix"
14793   eval x=\"$x\"
14794   exec_prefix="$acl_save_exec_prefix"
14795   prefix="$acl_save_prefix"
14796
14797                       if test "X$x" = "X-L$found_dir"; then
14798                         haveit=yes
14799                         break
14800                       fi
14801                     done
14802                     if test -z "$haveit"; then
14803                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
14804                     fi
14805                     if test "$hardcode_minus_L" != no; then
14806                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14807                     else
14808                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14809                     fi
14810                   fi
14811                 fi
14812               fi
14813             else
14814               if test "X$found_a" != "X"; then
14815                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
14816               else
14817                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
14818               fi
14819             fi
14820                         additional_includedir=
14821             case "$found_dir" in
14822               */lib | */lib/)
14823                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14824                 additional_includedir="$basedir/include"
14825                 ;;
14826             esac
14827             if test "X$additional_includedir" != "X"; then
14828                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14829                 haveit=
14830                 if test "X$additional_includedir" = "X/usr/local/include"; then
14831                   if test -n "$GCC"; then
14832                     case $host_os in
14833                       linux*) haveit=yes;;
14834                     esac
14835                   fi
14836                 fi
14837                 if test -z "$haveit"; then
14838                   for x in $CPPFLAGS $INCLZMA; do
14839
14840   acl_save_prefix="$prefix"
14841   prefix="$acl_final_prefix"
14842   acl_save_exec_prefix="$exec_prefix"
14843   exec_prefix="$acl_final_exec_prefix"
14844   eval x=\"$x\"
14845   exec_prefix="$acl_save_exec_prefix"
14846   prefix="$acl_save_prefix"
14847
14848                     if test "X$x" = "X-I$additional_includedir"; then
14849                       haveit=yes
14850                       break
14851                     fi
14852                   done
14853                   if test -z "$haveit"; then
14854                     if test -d "$additional_includedir"; then
14855                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
14856                     fi
14857                   fi
14858                 fi
14859               fi
14860             fi
14861                         if test -n "$found_la"; then
14862                                                         save_libdir="$libdir"
14863               case "$found_la" in
14864                 */* | *\\*) . "$found_la" ;;
14865                 *) . "./$found_la" ;;
14866               esac
14867               libdir="$save_libdir"
14868                             for dep in $dependency_libs; do
14869                 case "$dep" in
14870                   -L*)
14871                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14872                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
14873                       haveit=
14874                       if test "X$additional_libdir" = "X/usr/local/lib"; then
14875                         if test -n "$GCC"; then
14876                           case $host_os in
14877                             linux*) haveit=yes;;
14878                           esac
14879                         fi
14880                       fi
14881                       if test -z "$haveit"; then
14882                         haveit=
14883                         for x in $LDFLAGS $LIBLZMA; do
14884
14885   acl_save_prefix="$prefix"
14886   prefix="$acl_final_prefix"
14887   acl_save_exec_prefix="$exec_prefix"
14888   exec_prefix="$acl_final_exec_prefix"
14889   eval x=\"$x\"
14890   exec_prefix="$acl_save_exec_prefix"
14891   prefix="$acl_save_prefix"
14892
14893                           if test "X$x" = "X-L$additional_libdir"; then
14894                             haveit=yes
14895                             break
14896                           fi
14897                         done
14898                         if test -z "$haveit"; then
14899                           if test -d "$additional_libdir"; then
14900                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
14901                           fi
14902                         fi
14903                         haveit=
14904                         for x in $LDFLAGS $LTLIBLZMA; do
14905
14906   acl_save_prefix="$prefix"
14907   prefix="$acl_final_prefix"
14908   acl_save_exec_prefix="$exec_prefix"
14909   exec_prefix="$acl_final_exec_prefix"
14910   eval x=\"$x\"
14911   exec_prefix="$acl_save_exec_prefix"
14912   prefix="$acl_save_prefix"
14913
14914                           if test "X$x" = "X-L$additional_libdir"; then
14915                             haveit=yes
14916                             break
14917                           fi
14918                         done
14919                         if test -z "$haveit"; then
14920                           if test -d "$additional_libdir"; then
14921                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
14922                           fi
14923                         fi
14924                       fi
14925                     fi
14926                     ;;
14927                   -R*)
14928                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14929                     if test "$enable_rpath" != no; then
14930                                                                   haveit=
14931                       for x in $rpathdirs; do
14932                         if test "X$x" = "X$dir"; then
14933                           haveit=yes
14934                           break
14935                         fi
14936                       done
14937                       if test -z "$haveit"; then
14938                         rpathdirs="$rpathdirs $dir"
14939                       fi
14940                                                                   haveit=
14941                       for x in $ltrpathdirs; do
14942                         if test "X$x" = "X$dir"; then
14943                           haveit=yes
14944                           break
14945                         fi
14946                       done
14947                       if test -z "$haveit"; then
14948                         ltrpathdirs="$ltrpathdirs $dir"
14949                       fi
14950                     fi
14951                     ;;
14952                   -l*)
14953                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14954                     ;;
14955                   *.la)
14956                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14957                     ;;
14958                   *)
14959                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
14960                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
14961                     ;;
14962                 esac
14963               done
14964             fi
14965           else
14966                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14967             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
14968           fi
14969         fi
14970       fi
14971     done
14972   done
14973   if test "X$rpathdirs" != "X"; then
14974     if test -n "$hardcode_libdir_separator"; then
14975                         alldirs=
14976       for found_dir in $rpathdirs; do
14977         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
14978       done
14979             acl_save_libdir="$libdir"
14980       libdir="$alldirs"
14981       eval flag=\"$hardcode_libdir_flag_spec\"
14982       libdir="$acl_save_libdir"
14983       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14984     else
14985             for found_dir in $rpathdirs; do
14986         acl_save_libdir="$libdir"
14987         libdir="$found_dir"
14988         eval flag=\"$hardcode_libdir_flag_spec\"
14989         libdir="$acl_save_libdir"
14990         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14991       done
14992     fi
14993   fi
14994   if test "X$ltrpathdirs" != "X"; then
14995             for found_dir in $ltrpathdirs; do
14996       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
14997     done
14998   fi
14999
15000
15001         ac_save_CPPFLAGS="$CPPFLAGS"
15002
15003   for element in $INCLZMA; do
15004     haveit=
15005     for x in $CPPFLAGS; do
15006
15007   acl_save_prefix="$prefix"
15008   prefix="$acl_final_prefix"
15009   acl_save_exec_prefix="$exec_prefix"
15010   exec_prefix="$acl_final_exec_prefix"
15011   eval x=\"$x\"
15012   exec_prefix="$acl_save_exec_prefix"
15013   prefix="$acl_save_prefix"
15014
15015       if test "X$x" = "X$element"; then
15016         haveit=yes
15017         break
15018       fi
15019     done
15020     if test -z "$haveit"; then
15021       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15022     fi
15023   done
15024
15025
15026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
15027 $as_echo_n "checking for liblzma... " >&6; }
15028 if test "${ac_cv_liblzma+set}" = set; then :
15029   $as_echo_n "(cached) " >&6
15030 else
15031
15032     ac_save_LIBS="$LIBS"
15033     LIBS="$LIBS $LIBLZMA"
15034     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15035 /* end confdefs.h.  */
15036 #include "lzma.h"
15037 int
15038 main ()
15039 {
15040 lzma_index_iter iter;
15041                            lzma_index_iter_init (&iter, 0);
15042                            lzma_mf_is_supported (LZMA_MF_HC3);
15043   ;
15044   return 0;
15045 }
15046 _ACEOF
15047 if ac_fn_c_try_link "$LINENO"; then :
15048   ac_cv_liblzma=yes
15049 else
15050   ac_cv_liblzma=no
15051 fi
15052 rm -f core conftest.err conftest.$ac_objext \
15053     conftest$ac_exeext conftest.$ac_ext
15054     LIBS="$ac_save_LIBS"
15055
15056 fi
15057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
15058 $as_echo "$ac_cv_liblzma" >&6; }
15059   if test "$ac_cv_liblzma" = yes; then
15060     HAVE_LIBLZMA=yes
15061
15062 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
15063
15064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
15065 $as_echo_n "checking how to link with liblzma... " >&6; }
15066     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
15067 $as_echo "$LIBLZMA" >&6; }
15068   else
15069     HAVE_LIBLZMA=no
15070             CPPFLAGS="$ac_save_CPPFLAGS"
15071     LIBLZMA=
15072     LTLIBLZMA=
15073   fi
15074
15075
15076
15077
15078
15079
15080     if test "$HAVE_LIBLZMA" != yes; then
15081       if test "$with_lzma" = yes; then
15082         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
15083       fi
15084     fi
15085   fi
15086 fi
15087
15088 LIBGUI="../libgui/src/libgui.a"
15089 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15090
15091
15092
15093 WIN32LDAPP=
15094
15095
15096
15097 case "${host}" in
15098 *-*-cygwin* | *-*-mingw* )
15099     configdir="win"
15100     ;;
15101 *)
15102     configdir="unix"
15103     ;;
15104 esac
15105
15106 GDBTKLIBS=
15107 if test "${enable_gdbtk}" = "yes"; then
15108
15109     # Gdbtk must have an absolute path to srcdir in order to run
15110     # properly when not installed.
15111     here=`pwd`
15112     cd ${srcdir}
15113     GDBTK_SRC_DIR=`pwd`
15114     cd $here
15115
15116
15117     #
15118     # Ok, lets find the tcl configuration
15119     # First, look for one uninstalled.
15120     # the alternative search directory is invoked by --with-tcl
15121     #
15122
15123     if test x"${no_tcl}" = x ; then
15124         # we reset no_tcl in case something fails here
15125         no_tcl=true
15126
15127 # Check whether --with-tcl was given.
15128 if test "${with_tcl+set}" = set; then :
15129   withval=$with_tcl; with_tclconfig=${withval}
15130 fi
15131
15132         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15133 $as_echo_n "checking for Tcl configuration... " >&6; }
15134         if test "${ac_cv_c_tclconfig+set}" = set; then :
15135   $as_echo_n "(cached) " >&6
15136 else
15137
15138
15139             # First check to see if --with-tcl was specified.
15140             case "${host}" in
15141                 *-*-cygwin*) platDir="win" ;;
15142                 *) platDir="unix" ;;
15143             esac
15144             if test x"${with_tclconfig}" != x ; then
15145                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15146                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15147                 else
15148                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15149                 fi
15150             fi
15151
15152             # then check for a private Tcl installation
15153             if test x"${ac_cv_c_tclconfig}" = x ; then
15154                 for i in \
15155                         ../tcl \
15156                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15157                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15158                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15159                         ../../tcl \
15160                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15161                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15162                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15163                         ../../../tcl \
15164                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15165                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15166                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15167                     if test -f "$i/$platDir/tclConfig.sh" ; then
15168                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15169                         break
15170                     fi
15171                 done
15172             fi
15173
15174             # on Darwin, check in Framework installation locations
15175             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15176                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15177                         `ls -d /Library/Frameworks 2>/dev/null` \
15178                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15179                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15180                         ; do
15181                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15182                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15183                         break
15184                     fi
15185                 done
15186             fi
15187
15188             # check in a few common install locations
15189             if test x"${ac_cv_c_tclconfig}" = x ; then
15190                 for i in `ls -d ${libdir} 2>/dev/null` \
15191                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15192                         `ls -d ${prefix}/lib 2>/dev/null` \
15193                         `ls -d /usr/local/lib 2>/dev/null` \
15194                         `ls -d /usr/contrib/lib 2>/dev/null` \
15195                         `ls -d /usr/lib 2>/dev/null` \
15196                         ; do
15197                     if test -f "$i/tclConfig.sh" ; then
15198                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15199                         break
15200                     fi
15201                 done
15202             fi
15203
15204             # check in a few other private locations
15205             if test x"${ac_cv_c_tclconfig}" = x ; then
15206                 for i in \
15207                         ${srcdir}/../tcl \
15208                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15209                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15210                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15211                     if test -f "$i/$platDir/tclConfig.sh" ; then
15212                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15213                     break
15214                 fi
15215                 done
15216             fi
15217
15218 fi
15219
15220
15221         if test x"${ac_cv_c_tclconfig}" = x ; then
15222             TCL_BIN_DIR="# no Tcl configs found"
15223             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15224 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15225         else
15226             no_tcl=
15227             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15228             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15229 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15230         fi
15231     fi
15232
15233
15234     # If $no_tk is nonempty, then we can't do Tk, and there is no
15235     # point to doing Tcl.
15236
15237     #
15238     # Ok, lets find the tk configuration
15239     # First, look for one uninstalled.
15240     # the alternative search directory is invoked by --with-tk
15241     #
15242
15243     if test x"${no_tk}" = x ; then
15244         # we reset no_tk in case something fails here
15245         no_tk=true
15246
15247 # Check whether --with-tk was given.
15248 if test "${with_tk+set}" = set; then :
15249   withval=$with_tk; with_tkconfig=${withval}
15250 fi
15251
15252         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15253 $as_echo_n "checking for Tk configuration... " >&6; }
15254         if test "${ac_cv_c_tkconfig+set}" = set; then :
15255   $as_echo_n "(cached) " >&6
15256 else
15257
15258
15259             # First check to see if --with-tkconfig was specified.
15260             if test x"${with_tkconfig}" != x ; then
15261                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15262                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15263                 else
15264                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15265                 fi
15266             fi
15267
15268             # then check for a private Tk library
15269             case "${host}" in
15270                 *-*-cygwin*) platDir="win" ;;
15271                 *) platDir="unix" ;;
15272             esac
15273             if test x"${ac_cv_c_tkconfig}" = x ; then
15274                 for i in \
15275                         ../tk \
15276                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15277                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15278                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15279                         ../../tk \
15280                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15281                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15282                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15283                         ../../../tk \
15284                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15285                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15286                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15287                     if test -f "$i/$platDir/tkConfig.sh" ; then
15288                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15289                         break
15290                     fi
15291                 done
15292             fi
15293
15294             # on Darwin, check in Framework installation locations
15295             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15296                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15297                         `ls -d /Library/Frameworks 2>/dev/null` \
15298                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15299                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15300                         ; do
15301                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15302                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15303                         break
15304                     fi
15305                 done
15306             fi
15307
15308             # check in a few common install locations
15309             if test x"${ac_cv_c_tkconfig}" = x ; then
15310                 for i in `ls -d ${libdir} 2>/dev/null` \
15311                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15312                         `ls -d ${prefix}/lib 2>/dev/null` \
15313                         `ls -d /usr/local/lib 2>/dev/null` \
15314                         `ls -d /usr/contrib/lib 2>/dev/null` \
15315                         `ls -d /usr/lib 2>/dev/null` \
15316                         ; do
15317                     if test -f "$i/tkConfig.sh" ; then
15318                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15319                         break
15320                     fi
15321                 done
15322             fi
15323             # check in a few other private locations
15324             if test x"${ac_cv_c_tkconfig}" = x ; then
15325                 for i in \
15326                         ${srcdir}/../tk \
15327                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15328                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15329                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15330                     if test -f "$i/$platDir/tkConfig.sh" ; then
15331                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15332                         break
15333                     fi
15334                 done
15335             fi
15336
15337 fi
15338
15339
15340         if test x"${ac_cv_c_tkconfig}" = x ; then
15341             TK_BIN_DIR="# no Tk configs found"
15342             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15343 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15344         else
15345             no_tk=
15346             TK_BIN_DIR=${ac_cv_c_tkconfig}
15347             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15348 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15349         fi
15350     fi
15351
15352
15353     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15354
15355     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15356 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15357
15358     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15359         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15360 $as_echo "loading" >&6; }
15361         . ${TCL_BIN_DIR}/tclConfig.sh
15362     else
15363         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15364 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15365     fi
15366
15367     # eval is required to do the TCL_DBGX substitution
15368     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15369     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15370
15371     # If the TCL_BIN_DIR is the build directory (not the install directory),
15372     # then set the common variable name to the value of the build variables.
15373     # For example, the variable TCL_LIB_SPEC will be set to the value
15374     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15375     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15376     # installed and uninstalled version of Tcl.
15377     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15378         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15379         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15380         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15381     elif test "`uname -s`" = "Darwin"; then
15382         # If Tcl was built as a framework, attempt to use the libraries
15383         # from the framework at the given location so that linking works
15384         # against Tcl.framework installed in an arbitrary location.
15385         case ${TCL_DEFS} in
15386             *TCL_FRAMEWORK*)
15387                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15388                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15389                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15390                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15391                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15392                             break
15393                         fi
15394                     done
15395                 fi
15396                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15397                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15398                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15399                 fi
15400                 ;;
15401         esac
15402     fi
15403
15404     # eval is required to do the TCL_DBGX substitution
15405     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15406     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15407     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15408     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15409
15410
15411
15412
15413
15414
15415
15416
15417
15418
15419
15420
15421
15422
15423
15424         # Check for in-tree tcl
15425         here=`pwd`
15426         cd ${srcdir}/..
15427         topdir=`pwd`
15428         cd ${here}
15429
15430         intree="no"
15431         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15432           intree="yes"
15433         fi
15434
15435         # Find Tcl private headers
15436         if test x"${intree}" = xno; then
15437
15438   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15439 $as_echo_n "checking for Tcl private headers... " >&6; }
15440   private_dir=""
15441   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15442   if test -f ${dir}/tclInt.h ; then
15443     private_dir=${dir}
15444   fi
15445
15446   if test x"${private_dir}" = x; then
15447     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15448   else
15449     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15450     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15451 $as_echo "${private_dir}" >&6; }
15452   fi
15453
15454           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15455           TCL_LIBRARY="${TCL_LIB_SPEC}"
15456           TCL_DEPS=""
15457         else
15458           # If building tcl in the same src tree, private headers
15459           # are not needed, but we need to be sure to use the right
15460           # headers library
15461           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15462           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15463           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15464         fi
15465
15466
15467
15468
15469
15470     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15471 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15472
15473     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15474         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15475 $as_echo "loading" >&6; }
15476         . ${TK_BIN_DIR}/tkConfig.sh
15477     else
15478         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15479 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15480     fi
15481
15482     # eval is required to do the TK_DBGX substitution
15483     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15484     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15485
15486     # If the TK_BIN_DIR is the build directory (not the install directory),
15487     # then set the common variable name to the value of the build variables.
15488     # For example, the variable TK_LIB_SPEC will be set to the value
15489     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15490     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15491     # installed and uninstalled version of Tcl.
15492     if test -f "${TK_BIN_DIR}/Makefile" ; then
15493         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15494         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15495         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15496     elif test "`uname -s`" = "Darwin"; then
15497         # If Tk was built as a framework, attempt to use the libraries
15498         # from the framework at the given location so that linking works
15499         # against Tk.framework installed in an arbitrary location.
15500         case ${TK_DEFS} in
15501             *TK_FRAMEWORK*)
15502                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15503                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15504                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15505                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15506                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15507                             break
15508                         fi
15509                     done
15510                 fi
15511                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15512                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15513                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15514                 fi
15515                 ;;
15516         esac
15517     fi
15518
15519     # eval is required to do the TK_DBGX substitution
15520     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15521     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15522     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15523     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15524
15525
15526
15527
15528
15529
15530
15531
15532
15533
15534
15535
15536
15537
15538         # Check for in-tree Tk
15539         intree="no"
15540         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15541           intree="yes"
15542         fi
15543
15544         # Find Tk private headers
15545         if test x"${intree}" = xno; then
15546
15547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15548 $as_echo_n "checking for Tk private headers... " >&6; }
15549   private_dir=""
15550   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15551   if test -f ${dir}/tkInt.h; then
15552     private_dir=${dir}
15553   fi
15554
15555   if test x"${private_dir}" = x; then
15556     as_fn_error "could not find Tk private headers" "$LINENO" 5
15557   else
15558     TK_PRIVATE_INCLUDE="-I${private_dir}"
15559     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15560 $as_echo "${private_dir}" >&6; }
15561   fi
15562
15563           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15564           TK_LIBRARY=${TK_LIB_SPEC}
15565           TK_DEPS=""
15566         else
15567           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15568           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15569           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15570         fi
15571
15572
15573
15574
15575
15576         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15577
15578         # Include some libraries that Tcl and Tk want.
15579         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15580         # Yes, the ordering seems wrong here.  But it isn't.
15581         # TK_LIBS is the list of libraries that need to be linked
15582         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15583         # were in LIBS then any link tests after this point would
15584         # try to include things like `$(LIBGUI)', which wouldn't work.
15585         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15586
15587         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15588         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15589         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15590         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15591         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15592         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15593         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15594
15595         if test x$gdb_cv_os_cygwin = xyes; then
15596           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15597           WIN32LDAPP="-Wl,--subsystem,console"
15598           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15599         fi
15600
15601         subdirs="$subdirs gdbtk"
15602
15603     fi
15604 fi
15605
15606
15607
15608
15609
15610
15611
15612
15613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15614 $as_echo_n "checking for X... " >&6; }
15615
15616
15617 # Check whether --with-x was given.
15618 if test "${with_x+set}" = set; then :
15619   withval=$with_x;
15620 fi
15621
15622 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15623 if test "x$with_x" = xno; then
15624   # The user explicitly disabled X.
15625   have_x=disabled
15626 else
15627   case $x_includes,$x_libraries in #(
15628     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15629     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15630   $as_echo_n "(cached) " >&6
15631 else
15632   # One or both of the vars are not set, and there is no cached value.
15633 ac_x_includes=no ac_x_libraries=no
15634 rm -f -r conftest.dir
15635 if mkdir conftest.dir; then
15636   cd conftest.dir
15637   cat >Imakefile <<'_ACEOF'
15638 incroot:
15639         @echo incroot='${INCROOT}'
15640 usrlibdir:
15641         @echo usrlibdir='${USRLIBDIR}'
15642 libdir:
15643         @echo libdir='${LIBDIR}'
15644 _ACEOF
15645   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15646     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15647     for ac_var in incroot usrlibdir libdir; do
15648       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15649     done
15650     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15651     for ac_extension in a so sl dylib la dll; do
15652       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15653          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15654         ac_im_usrlibdir=$ac_im_libdir; break
15655       fi
15656     done
15657     # Screen out bogus values from the imake configuration.  They are
15658     # bogus both because they are the default anyway, and because
15659     # using them would break gcc on systems where it needs fixed includes.
15660     case $ac_im_incroot in
15661         /usr/include) ac_x_includes= ;;
15662         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15663     esac
15664     case $ac_im_usrlibdir in
15665         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15666         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15667     esac
15668   fi
15669   cd ..
15670   rm -f -r conftest.dir
15671 fi
15672
15673 # Standard set of common directories for X headers.
15674 # Check X11 before X11Rn because it is often a symlink to the current release.
15675 ac_x_header_dirs='
15676 /usr/X11/include
15677 /usr/X11R7/include
15678 /usr/X11R6/include
15679 /usr/X11R5/include
15680 /usr/X11R4/include
15681
15682 /usr/include/X11
15683 /usr/include/X11R7
15684 /usr/include/X11R6
15685 /usr/include/X11R5
15686 /usr/include/X11R4
15687
15688 /usr/local/X11/include
15689 /usr/local/X11R7/include
15690 /usr/local/X11R6/include
15691 /usr/local/X11R5/include
15692 /usr/local/X11R4/include
15693
15694 /usr/local/include/X11
15695 /usr/local/include/X11R7
15696 /usr/local/include/X11R6
15697 /usr/local/include/X11R5
15698 /usr/local/include/X11R4
15699
15700 /usr/X386/include
15701 /usr/x386/include
15702 /usr/XFree86/include/X11
15703
15704 /usr/include
15705 /usr/local/include
15706 /usr/unsupported/include
15707 /usr/athena/include
15708 /usr/local/x11r5/include
15709 /usr/lpp/Xamples/include
15710
15711 /usr/openwin/include
15712 /usr/openwin/share/include'
15713
15714 if test "$ac_x_includes" = no; then
15715   # Guess where to find include files, by looking for Xlib.h.
15716   # First, try using that file with no special directory specified.
15717   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15718 /* end confdefs.h.  */
15719 #include <X11/Xlib.h>
15720 _ACEOF
15721 if ac_fn_c_try_cpp "$LINENO"; then :
15722   # We can compile using X headers with no special include directory.
15723 ac_x_includes=
15724 else
15725   for ac_dir in $ac_x_header_dirs; do
15726   if test -r "$ac_dir/X11/Xlib.h"; then
15727     ac_x_includes=$ac_dir
15728     break
15729   fi
15730 done
15731 fi
15732 rm -f conftest.err conftest.$ac_ext
15733 fi # $ac_x_includes = no
15734
15735 if test "$ac_x_libraries" = no; then
15736   # Check for the libraries.
15737   # See if we find them without any special options.
15738   # Don't add to $LIBS permanently.
15739   ac_save_LIBS=$LIBS
15740   LIBS="-lX11 $LIBS"
15741   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15742 /* end confdefs.h.  */
15743 #include <X11/Xlib.h>
15744 int
15745 main ()
15746 {
15747 XrmInitialize ()
15748   ;
15749   return 0;
15750 }
15751 _ACEOF
15752 if ac_fn_c_try_link "$LINENO"; then :
15753   LIBS=$ac_save_LIBS
15754 # We can link X programs with no special library path.
15755 ac_x_libraries=
15756 else
15757   LIBS=$ac_save_LIBS
15758 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15759 do
15760   # Don't even attempt the hair of trying to link an X program!
15761   for ac_extension in a so sl dylib la dll; do
15762     if test -r "$ac_dir/libX11.$ac_extension"; then
15763       ac_x_libraries=$ac_dir
15764       break 2
15765     fi
15766   done
15767 done
15768 fi
15769 rm -f core conftest.err conftest.$ac_objext \
15770     conftest$ac_exeext conftest.$ac_ext
15771 fi # $ac_x_libraries = no
15772
15773 case $ac_x_includes,$ac_x_libraries in #(
15774   no,* | *,no | *\'*)
15775     # Didn't find X, or a directory has "'" in its name.
15776     ac_cv_have_x="have_x=no";; #(
15777   *)
15778     # Record where we found X for the cache.
15779     ac_cv_have_x="have_x=yes\
15780         ac_x_includes='$ac_x_includes'\
15781         ac_x_libraries='$ac_x_libraries'"
15782 esac
15783 fi
15784 ;; #(
15785     *) have_x=yes;;
15786   esac
15787   eval "$ac_cv_have_x"
15788 fi # $with_x != no
15789
15790 if test "$have_x" != yes; then
15791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15792 $as_echo "$have_x" >&6; }
15793   no_x=yes
15794 else
15795   # If each of the values was on the command line, it overrides each guess.
15796   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15797   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15798   # Update the cache value to reflect the command line values.
15799   ac_cv_have_x="have_x=yes\
15800         ac_x_includes='$x_includes'\
15801         ac_x_libraries='$x_libraries'"
15802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15803 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15804 fi
15805
15806
15807 # Unlike the sim directory, whether a simulator is linked is controlled by
15808 # presence of a gdb_sim definition in the target configure.tgt entry.
15809 # This code just checks for a few cases where we'd like to ignore those
15810 # definitions, even when they're present in the '.mt' file.  These cases
15811 # are when --disable-sim is specified, or if the simulator directory is
15812 # not part of the source tree.
15813 #
15814 # Check whether --enable-sim was given.
15815 if test "${enable_sim+set}" = set; then :
15816   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15817  echo "enableval = ${enableval}";
15818  case "${enableval}" in
15819   yes) ignore_sim=false ;;
15820   no)  ignore_sim=true ;;
15821   *)   ignore_sim=false ;;
15822  esac
15823 else
15824   ignore_sim=false
15825 fi
15826
15827
15828 if test ! -d "${srcdir}/../sim"; then
15829   ignore_sim=true
15830 fi
15831
15832 SIM=
15833 SIM_OBS=
15834 if test "${ignore_sim}" = "false"; then
15835   if test x"${gdb_sim}" != x ; then
15836     SIM="${gdb_sim}"
15837     SIM_OBS="remote-sim.o"
15838
15839 $as_echo "#define WITH_SIM 1" >>confdefs.h
15840
15841
15842     # Some tdep code should only be compiled in when the ppc sim is
15843     # built.  PR sim/13418.
15844     case $target in
15845       powerpc*-*-*)
15846
15847 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
15848
15849         ;;
15850     esac
15851   fi
15852 fi
15853
15854
15855
15856
15857
15858
15859
15860
15861
15862
15863
15864
15865
15866
15867 # List of host floatformats.
15868
15869 cat >>confdefs.h <<_ACEOF
15870 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15871 _ACEOF
15872
15873
15874 cat >>confdefs.h <<_ACEOF
15875 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15876 _ACEOF
15877
15878
15879 cat >>confdefs.h <<_ACEOF
15880 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15881 _ACEOF
15882
15883
15884 # target_subdir is used by the testsuite to find the target libraries.
15885 target_subdir=
15886 if test "${host}" != "${target}"; then
15887     target_subdir="${target_alias}/"
15888 fi
15889
15890
15891 frags=
15892 if test "${gdb_native}" = "yes"; then
15893   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15894   if test ! -f ${host_makefile_frag}; then
15895     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15896   fi
15897   frags="$frags $host_makefile_frag"
15898 else
15899   host_makefile_frag=/dev/null
15900 fi
15901
15902
15903
15904
15905 if test "${gdb_native}" = "yes"; then
15906 # We pick this up from the host configuration file (.mh) because we
15907 # do not have a native configuration Makefile fragment.
15908 nativefile=`sed -n '
15909 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15910 ' ${host_makefile_frag}`
15911 fi
15912
15913
15914 if test x"${gdb_osabi}" != x ; then
15915
15916 cat >>confdefs.h <<_ACEOF
15917 #define GDB_OSABI_DEFAULT $gdb_osabi
15918 _ACEOF
15919
15920 fi
15921
15922 # Enable multi-ice-gdb-server.
15923 # Check whether --enable-multi-ice was given.
15924 if test "${enable_multi_ice+set}" = set; then :
15925   enableval=$enable_multi_ice; case $enableval in
15926     yes | no)
15927       ;;
15928     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15929   esac
15930 fi
15931
15932 if test "x$enable_multi_ice" = xyes; then
15933    subdirs="$subdirs multi-ice"
15934
15935 fi
15936
15937 # Check whether --enable-gdbserver was given.
15938 if test "${enable_gdbserver+set}" = set; then :
15939   enableval=$enable_gdbserver; case "${enableval}" in
15940   yes| no|auto) ;;
15941   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15942 esac
15943 else
15944   enable_gdbserver=auto
15945 fi
15946
15947
15948 # We only build gdbserver automatically in a native configuration, and
15949 # only if the user did not explicitly disable its build.
15950 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15951   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15952 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15953   if test "x$build_gdbserver" = xyes; then
15954     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15955 $as_echo "yes" >&6; }
15956     subdirs="$subdirs gdbserver"
15957
15958     gdbserver_build_enabled=yes
15959   else
15960     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15961 $as_echo "no" >&6; }
15962   fi
15963 fi
15964
15965 # If the user explicitly request the gdbserver to be built, verify that
15966 # we were in fact able to enable it.
15967 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15968   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15969 fi
15970
15971 # Check for babeltrace and babeltrace-ctf
15972
15973 # Check whether --with-babeltrace was given.
15974 if test "${with_babeltrace+set}" = set; then :
15975   withval=$with_babeltrace;
15976 else
15977   with_babeltrace=auto
15978 fi
15979
15980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
15981 $as_echo_n "checking whether to use babeltrace... " >&6; }
15982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
15983 $as_echo "$with_babeltrace" >&6; }
15984
15985 if test "x$with_babeltrace" = "xno"; then
15986   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
15987 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
15988 else
15989   # Append -Werror to CFLAGS so that configure can catch the warning
15990   # "assignment from incompatible pointer type", which is related to
15991   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
15992   # in GDB, while babeltrace 1.0.3 is broken.
15993   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
15994   # safe to save and restore CFLAGS here.
15995   saved_CFLAGS=$CFLAGS
15996   CFLAGS="$CFLAGS -Werror"
15997
15998
15999
16000
16001
16002
16003
16004
16005     use_additional=yes
16006
16007   acl_save_prefix="$prefix"
16008   prefix="$acl_final_prefix"
16009   acl_save_exec_prefix="$exec_prefix"
16010   exec_prefix="$acl_final_exec_prefix"
16011
16012     eval additional_includedir=\"$includedir\"
16013     eval additional_libdir=\"$libdir\"
16014
16015   exec_prefix="$acl_save_exec_prefix"
16016   prefix="$acl_save_prefix"
16017
16018
16019 # Check whether --with-libbabeltrace-prefix was given.
16020 if test "${with_libbabeltrace_prefix+set}" = set; then :
16021   withval=$with_libbabeltrace_prefix;
16022     if test "X$withval" = "Xno"; then
16023       use_additional=no
16024     else
16025       if test "X$withval" = "X"; then
16026
16027   acl_save_prefix="$prefix"
16028   prefix="$acl_final_prefix"
16029   acl_save_exec_prefix="$exec_prefix"
16030   exec_prefix="$acl_final_exec_prefix"
16031
16032           eval additional_includedir=\"$includedir\"
16033           eval additional_libdir=\"$libdir\"
16034
16035   exec_prefix="$acl_save_exec_prefix"
16036   prefix="$acl_save_prefix"
16037
16038       else
16039         additional_includedir="$withval/include"
16040         additional_libdir="$withval/lib"
16041       fi
16042     fi
16043
16044 fi
16045
16046       LIBBABELTRACE=
16047   LTLIBBABELTRACE=
16048   INCBABELTRACE=
16049   rpathdirs=
16050   ltrpathdirs=
16051   names_already_handled=
16052   names_next_round='babeltrace babeltrace-ctf'
16053   while test -n "$names_next_round"; do
16054     names_this_round="$names_next_round"
16055     names_next_round=
16056     for name in $names_this_round; do
16057       already_handled=
16058       for n in $names_already_handled; do
16059         if test "$n" = "$name"; then
16060           already_handled=yes
16061           break
16062         fi
16063       done
16064       if test -z "$already_handled"; then
16065         names_already_handled="$names_already_handled $name"
16066                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
16067         eval value=\"\$HAVE_LIB$uppername\"
16068         if test -n "$value"; then
16069           if test "$value" = yes; then
16070             eval value=\"\$LIB$uppername\"
16071             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
16072             eval value=\"\$LTLIB$uppername\"
16073             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
16074           else
16075                                     :
16076           fi
16077         else
16078                               found_dir=
16079           found_la=
16080           found_so=
16081           found_a=
16082           if test $use_additional = yes; then
16083             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
16084               found_dir="$additional_libdir"
16085               found_so="$additional_libdir/lib$name.$shlibext"
16086               if test -f "$additional_libdir/lib$name.la"; then
16087                 found_la="$additional_libdir/lib$name.la"
16088               fi
16089             else
16090               if test -f "$additional_libdir/lib$name.$libext"; then
16091                 found_dir="$additional_libdir"
16092                 found_a="$additional_libdir/lib$name.$libext"
16093                 if test -f "$additional_libdir/lib$name.la"; then
16094                   found_la="$additional_libdir/lib$name.la"
16095                 fi
16096               fi
16097             fi
16098           fi
16099           if test "X$found_dir" = "X"; then
16100             for x in $LDFLAGS $LTLIBBABELTRACE; do
16101
16102   acl_save_prefix="$prefix"
16103   prefix="$acl_final_prefix"
16104   acl_save_exec_prefix="$exec_prefix"
16105   exec_prefix="$acl_final_exec_prefix"
16106   eval x=\"$x\"
16107   exec_prefix="$acl_save_exec_prefix"
16108   prefix="$acl_save_prefix"
16109
16110               case "$x" in
16111                 -L*)
16112                   dir=`echo "X$x" | sed -e 's/^X-L//'`
16113                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
16114                     found_dir="$dir"
16115                     found_so="$dir/lib$name.$shlibext"
16116                     if test -f "$dir/lib$name.la"; then
16117                       found_la="$dir/lib$name.la"
16118                     fi
16119                   else
16120                     if test -f "$dir/lib$name.$libext"; then
16121                       found_dir="$dir"
16122                       found_a="$dir/lib$name.$libext"
16123                       if test -f "$dir/lib$name.la"; then
16124                         found_la="$dir/lib$name.la"
16125                       fi
16126                     fi
16127                   fi
16128                   ;;
16129               esac
16130               if test "X$found_dir" != "X"; then
16131                 break
16132               fi
16133             done
16134           fi
16135           if test "X$found_dir" != "X"; then
16136                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
16137             if test "X$found_so" != "X"; then
16138                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
16139                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16140               else
16141                                                                                 haveit=
16142                 for x in $ltrpathdirs; do
16143                   if test "X$x" = "X$found_dir"; then
16144                     haveit=yes
16145                     break
16146                   fi
16147                 done
16148                 if test -z "$haveit"; then
16149                   ltrpathdirs="$ltrpathdirs $found_dir"
16150                 fi
16151                                 if test "$hardcode_direct" = yes; then
16152                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16153                 else
16154                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
16155                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16156                                                             haveit=
16157                     for x in $rpathdirs; do
16158                       if test "X$x" = "X$found_dir"; then
16159                         haveit=yes
16160                         break
16161                       fi
16162                     done
16163                     if test -z "$haveit"; then
16164                       rpathdirs="$rpathdirs $found_dir"
16165                     fi
16166                   else
16167                                                                                 haveit=
16168                     for x in $LDFLAGS $LIBBABELTRACE; do
16169
16170   acl_save_prefix="$prefix"
16171   prefix="$acl_final_prefix"
16172   acl_save_exec_prefix="$exec_prefix"
16173   exec_prefix="$acl_final_exec_prefix"
16174   eval x=\"$x\"
16175   exec_prefix="$acl_save_exec_prefix"
16176   prefix="$acl_save_prefix"
16177
16178                       if test "X$x" = "X-L$found_dir"; then
16179                         haveit=yes
16180                         break
16181                       fi
16182                     done
16183                     if test -z "$haveit"; then
16184                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
16185                     fi
16186                     if test "$hardcode_minus_L" != no; then
16187                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16188                     else
16189                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16190                     fi
16191                   fi
16192                 fi
16193               fi
16194             else
16195               if test "X$found_a" != "X"; then
16196                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
16197               else
16198                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
16199               fi
16200             fi
16201                         additional_includedir=
16202             case "$found_dir" in
16203               */lib | */lib/)
16204                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
16205                 additional_includedir="$basedir/include"
16206                 ;;
16207             esac
16208             if test "X$additional_includedir" != "X"; then
16209                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
16210                 haveit=
16211                 if test "X$additional_includedir" = "X/usr/local/include"; then
16212                   if test -n "$GCC"; then
16213                     case $host_os in
16214                       linux*) haveit=yes;;
16215                     esac
16216                   fi
16217                 fi
16218                 if test -z "$haveit"; then
16219                   for x in $CPPFLAGS $INCBABELTRACE; do
16220
16221   acl_save_prefix="$prefix"
16222   prefix="$acl_final_prefix"
16223   acl_save_exec_prefix="$exec_prefix"
16224   exec_prefix="$acl_final_exec_prefix"
16225   eval x=\"$x\"
16226   exec_prefix="$acl_save_exec_prefix"
16227   prefix="$acl_save_prefix"
16228
16229                     if test "X$x" = "X-I$additional_includedir"; then
16230                       haveit=yes
16231                       break
16232                     fi
16233                   done
16234                   if test -z "$haveit"; then
16235                     if test -d "$additional_includedir"; then
16236                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
16237                     fi
16238                   fi
16239                 fi
16240               fi
16241             fi
16242                         if test -n "$found_la"; then
16243                                                         save_libdir="$libdir"
16244               case "$found_la" in
16245                 */* | *\\*) . "$found_la" ;;
16246                 *) . "./$found_la" ;;
16247               esac
16248               libdir="$save_libdir"
16249                             for dep in $dependency_libs; do
16250                 case "$dep" in
16251                   -L*)
16252                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
16253                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
16254                       haveit=
16255                       if test "X$additional_libdir" = "X/usr/local/lib"; then
16256                         if test -n "$GCC"; then
16257                           case $host_os in
16258                             linux*) haveit=yes;;
16259                           esac
16260                         fi
16261                       fi
16262                       if test -z "$haveit"; then
16263                         haveit=
16264                         for x in $LDFLAGS $LIBBABELTRACE; do
16265
16266   acl_save_prefix="$prefix"
16267   prefix="$acl_final_prefix"
16268   acl_save_exec_prefix="$exec_prefix"
16269   exec_prefix="$acl_final_exec_prefix"
16270   eval x=\"$x\"
16271   exec_prefix="$acl_save_exec_prefix"
16272   prefix="$acl_save_prefix"
16273
16274                           if test "X$x" = "X-L$additional_libdir"; then
16275                             haveit=yes
16276                             break
16277                           fi
16278                         done
16279                         if test -z "$haveit"; then
16280                           if test -d "$additional_libdir"; then
16281                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
16282                           fi
16283                         fi
16284                         haveit=
16285                         for x in $LDFLAGS $LTLIBBABELTRACE; do
16286
16287   acl_save_prefix="$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$x" = "X-L$additional_libdir"; then
16296                             haveit=yes
16297                             break
16298                           fi
16299                         done
16300                         if test -z "$haveit"; then
16301                           if test -d "$additional_libdir"; then
16302                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
16303                           fi
16304                         fi
16305                       fi
16306                     fi
16307                     ;;
16308                   -R*)
16309                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
16310                     if test "$enable_rpath" != no; then
16311                                                                   haveit=
16312                       for x in $rpathdirs; do
16313                         if test "X$x" = "X$dir"; then
16314                           haveit=yes
16315                           break
16316                         fi
16317                       done
16318                       if test -z "$haveit"; then
16319                         rpathdirs="$rpathdirs $dir"
16320                       fi
16321                                                                   haveit=
16322                       for x in $ltrpathdirs; do
16323                         if test "X$x" = "X$dir"; then
16324                           haveit=yes
16325                           break
16326                         fi
16327                       done
16328                       if test -z "$haveit"; then
16329                         ltrpathdirs="$ltrpathdirs $dir"
16330                       fi
16331                     fi
16332                     ;;
16333                   -l*)
16334                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16335                     ;;
16336                   *.la)
16337                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16338                     ;;
16339                   *)
16340                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
16341                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
16342                     ;;
16343                 esac
16344               done
16345             fi
16346           else
16347                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16348             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
16349           fi
16350         fi
16351       fi
16352     done
16353   done
16354   if test "X$rpathdirs" != "X"; then
16355     if test -n "$hardcode_libdir_separator"; then
16356                         alldirs=
16357       for found_dir in $rpathdirs; do
16358         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16359       done
16360             acl_save_libdir="$libdir"
16361       libdir="$alldirs"
16362       eval flag=\"$hardcode_libdir_flag_spec\"
16363       libdir="$acl_save_libdir"
16364       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16365     else
16366             for found_dir in $rpathdirs; do
16367         acl_save_libdir="$libdir"
16368         libdir="$found_dir"
16369         eval flag=\"$hardcode_libdir_flag_spec\"
16370         libdir="$acl_save_libdir"
16371         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16372       done
16373     fi
16374   fi
16375   if test "X$ltrpathdirs" != "X"; then
16376             for found_dir in $ltrpathdirs; do
16377       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
16378     done
16379   fi
16380
16381
16382         ac_save_CPPFLAGS="$CPPFLAGS"
16383
16384   for element in $INCBABELTRACE; do
16385     haveit=
16386     for x in $CPPFLAGS; do
16387
16388   acl_save_prefix="$prefix"
16389   prefix="$acl_final_prefix"
16390   acl_save_exec_prefix="$exec_prefix"
16391   exec_prefix="$acl_final_exec_prefix"
16392   eval x=\"$x\"
16393   exec_prefix="$acl_save_exec_prefix"
16394   prefix="$acl_save_prefix"
16395
16396       if test "X$x" = "X$element"; then
16397         haveit=yes
16398         break
16399       fi
16400     done
16401     if test -z "$haveit"; then
16402       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16403     fi
16404   done
16405
16406
16407   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
16408 $as_echo_n "checking for libbabeltrace... " >&6; }
16409 if test "${ac_cv_libbabeltrace+set}" = set; then :
16410   $as_echo_n "(cached) " >&6
16411 else
16412
16413     ac_save_LIBS="$LIBS"
16414     LIBS="$LIBS $LIBBABELTRACE"
16415     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16416 /* end confdefs.h.  */
16417 #include <babeltrace/babeltrace.h>
16418                          #include <babeltrace/ctf/events.h>
16419                          #include <babeltrace/ctf/iterator.h>
16420 int
16421 main ()
16422 {
16423 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
16424                         struct bt_ctf_event *event = NULL;
16425                         const struct bt_definition *scope;
16426
16427                         pos->type = BT_SEEK_BEGIN;
16428                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
16429                         scope = bt_ctf_get_top_level_scope (event,
16430                                                            BT_STREAM_EVENT_HEADER);
16431                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
16432
16433   ;
16434   return 0;
16435 }
16436 _ACEOF
16437 if ac_fn_c_try_link "$LINENO"; then :
16438   ac_cv_libbabeltrace=yes
16439 else
16440   ac_cv_libbabeltrace=no
16441 fi
16442 rm -f core conftest.err conftest.$ac_objext \
16443     conftest$ac_exeext conftest.$ac_ext
16444     LIBS="$ac_save_LIBS"
16445
16446 fi
16447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
16448 $as_echo "$ac_cv_libbabeltrace" >&6; }
16449   if test "$ac_cv_libbabeltrace" = yes; then
16450     HAVE_LIBBABELTRACE=yes
16451
16452 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
16453
16454     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
16455 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
16456     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
16457 $as_echo "$LIBBABELTRACE" >&6; }
16458   else
16459     HAVE_LIBBABELTRACE=no
16460             CPPFLAGS="$ac_save_CPPFLAGS"
16461     LIBBABELTRACE=
16462     LTLIBBABELTRACE=
16463   fi
16464
16465
16466
16467
16468
16469
16470   CFLAGS=$saved_CFLAGS
16471
16472   if test "$HAVE_LIBBABELTRACE" != yes; then
16473      if test "$with_babeltrace" = yes; then
16474        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
16475      else
16476        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
16477 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
16478      fi
16479   fi
16480 fi
16481
16482 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
16483 # to an empty version.
16484
16485 files=
16486 links=
16487
16488 rm -f nm.h
16489 if test "${nativefile}" != ""; then
16490     case "${nativefile}" in
16491       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
16492       * ) GDB_NM_FILE="${nativefile}"
16493     esac
16494     files="${files} ${GDB_NM_FILE}"
16495     links="${links} nm.h"
16496
16497 cat >>confdefs.h <<_ACEOF
16498 #define GDB_NM_FILE "${GDB_NM_FILE}"
16499 _ACEOF
16500
16501 fi
16502
16503
16504 for ac_prog in xsltproc
16505 do
16506   # Extract the first word of "$ac_prog", so it can be a program name with args.
16507 set dummy $ac_prog; ac_word=$2
16508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16509 $as_echo_n "checking for $ac_word... " >&6; }
16510 if test "${ac_cv_path_XSLTPROC+set}" = set; then :
16511   $as_echo_n "(cached) " >&6
16512 else
16513   case $XSLTPROC in
16514   [\\/]* | ?:[\\/]*)
16515   ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
16516   ;;
16517   *)
16518   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16519 for as_dir in $PATH
16520 do
16521   IFS=$as_save_IFS
16522   test -z "$as_dir" && as_dir=.
16523     for ac_exec_ext in '' $ac_executable_extensions; do
16524   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
16525     ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
16526     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16527     break 2
16528   fi
16529 done
16530   done
16531 IFS=$as_save_IFS
16532
16533   ;;
16534 esac
16535 fi
16536 XSLTPROC=$ac_cv_path_XSLTPROC
16537 if test -n "$XSLTPROC"; then
16538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
16539 $as_echo "$XSLTPROC" >&6; }
16540 else
16541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16542 $as_echo "no" >&6; }
16543 fi
16544
16545
16546   test -n "$XSLTPROC" && break
16547 done
16548 test -n "$XSLTPROC" || XSLTPROC="missing"
16549
16550 if test "x$USE_MAINTAINER_MODE" = xyes; then
16551   if test "${XSLTPROC}" = missing; then
16552     as_fn_error "unable to find xsltproc.  maintainer-mode requires xsltproc." "$LINENO" 5
16553   fi
16554 fi
16555
16556
16557 ac_sources="$files"
16558 ac_dests="$links"
16559 while test -n "$ac_sources"; do
16560   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
16561   set $ac_sources; ac_source=$1; shift; ac_sources=$*
16562   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
16563 done
16564 ac_config_links="$ac_config_links $ac_config_links_1"
16565
16566
16567
16568
16569
16570 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
16571
16572
16573 if $development; then
16574
16575 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
16576
16577 fi
16578
16579
16580   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16581   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
16582   if test "x$GDB_TRANSFORM_NAME" = x; then
16583      GDB_TRANSFORM_NAME=gdb
16584   fi
16585
16586
16587
16588   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16589   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
16590   if test "x$GCORE_TRANSFORM_NAME" = x; then
16591      GCORE_TRANSFORM_NAME=gcore
16592   fi
16593
16594
16595 ac_config_files="$ac_config_files gcore"
16596
16597 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
16598
16599
16600 cat >confcache <<\_ACEOF
16601 # This file is a shell script that caches the results of configure
16602 # tests run on this system so they can be shared between configure
16603 # scripts and configure runs, see configure's option --config-cache.
16604 # It is not useful on other systems.  If it contains results you don't
16605 # want to keep, you may remove or edit it.
16606 #
16607 # config.status only pays attention to the cache file if you give it
16608 # the --recheck option to rerun configure.
16609 #
16610 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16611 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16612 # following values.
16613
16614 _ACEOF
16615
16616 # The following way of writing the cache mishandles newlines in values,
16617 # but we know of no workaround that is simple, portable, and efficient.
16618 # So, we kill variables containing newlines.
16619 # Ultrix sh set writes to stderr and can't be redirected directly,
16620 # and sets the high bit in the cache file unless we assign to the vars.
16621 (
16622   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16623     eval ac_val=\$$ac_var
16624     case $ac_val in #(
16625     *${as_nl}*)
16626       case $ac_var in #(
16627       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16628 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16629       esac
16630       case $ac_var in #(
16631       _ | IFS | as_nl) ;; #(
16632       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16633       *) { eval $ac_var=; unset $ac_var;} ;;
16634       esac ;;
16635     esac
16636   done
16637
16638   (set) 2>&1 |
16639     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16640     *${as_nl}ac_space=\ *)
16641       # `set' does not quote correctly, so add quotes: double-quote
16642       # substitution turns \\\\ into \\, and sed turns \\ into \.
16643       sed -n \
16644         "s/'/'\\\\''/g;
16645           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16646       ;; #(
16647     *)
16648       # `set' quotes correctly as required by POSIX, so do not add quotes.
16649       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16650       ;;
16651     esac |
16652     sort
16653 ) |
16654   sed '
16655      /^ac_cv_env_/b end
16656      t clear
16657      :clear
16658      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16659      t end
16660      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16661      :end' >>confcache
16662 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16663   if test -w "$cache_file"; then
16664     test "x$cache_file" != "x/dev/null" &&
16665       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16666 $as_echo "$as_me: updating cache $cache_file" >&6;}
16667     cat confcache >$cache_file
16668   else
16669     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16670 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16671   fi
16672 fi
16673 rm -f confcache
16674
16675 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16676 # Let make expand exec_prefix.
16677 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16678
16679 DEFS=-DHAVE_CONFIG_H
16680
16681 ac_libobjs=
16682 ac_ltlibobjs=
16683 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16684   # 1. Remove the extension, and $U if already installed.
16685   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16686   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16687   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16688   #    will be set to the directory where LIBOBJS objects are built.
16689   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16690   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16691 done
16692 LIBOBJS=$ac_libobjs
16693
16694 LTLIBOBJS=$ac_ltlibobjs
16695
16696
16697 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16698   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16699 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16700 fi
16701 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16702   as_fn_error "conditional \"GMAKE\" was never defined.
16703 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16704 fi
16705 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
16706   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
16707 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16708 fi
16709 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
16710   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
16711 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16712 fi
16713
16714
16715 : ${CONFIG_STATUS=./config.status}
16716 ac_write_fail=0
16717 ac_clean_files_save=$ac_clean_files
16718 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16719 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16720 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16721 as_write_fail=0
16722 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16723 #! $SHELL
16724 # Generated by $as_me.
16725 # Run this file to recreate the current configuration.
16726 # Compiler output produced by configure, useful for debugging
16727 # configure, is in config.log if it exists.
16728
16729 debug=false
16730 ac_cs_recheck=false
16731 ac_cs_silent=false
16732
16733 SHELL=\${CONFIG_SHELL-$SHELL}
16734 export SHELL
16735 _ASEOF
16736 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16737 ## -------------------- ##
16738 ## M4sh Initialization. ##
16739 ## -------------------- ##
16740
16741 # Be more Bourne compatible
16742 DUALCASE=1; export DUALCASE # for MKS sh
16743 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16744   emulate sh
16745   NULLCMD=:
16746   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16747   # is contrary to our usage.  Disable this feature.
16748   alias -g '${1+"$@"}'='"$@"'
16749   setopt NO_GLOB_SUBST
16750 else
16751   case `(set -o) 2>/dev/null` in #(
16752   *posix*) :
16753     set -o posix ;; #(
16754   *) :
16755      ;;
16756 esac
16757 fi
16758
16759
16760 as_nl='
16761 '
16762 export as_nl
16763 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16764 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16765 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16766 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16767 # Prefer a ksh shell builtin over an external printf program on Solaris,
16768 # but without wasting forks for bash or zsh.
16769 if test -z "$BASH_VERSION$ZSH_VERSION" \
16770     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16771   as_echo='print -r --'
16772   as_echo_n='print -rn --'
16773 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16774   as_echo='printf %s\n'
16775   as_echo_n='printf %s'
16776 else
16777   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16778     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16779     as_echo_n='/usr/ucb/echo -n'
16780   else
16781     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16782     as_echo_n_body='eval
16783       arg=$1;
16784       case $arg in #(
16785       *"$as_nl"*)
16786         expr "X$arg" : "X\\(.*\\)$as_nl";
16787         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16788       esac;
16789       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16790     '
16791     export as_echo_n_body
16792     as_echo_n='sh -c $as_echo_n_body as_echo'
16793   fi
16794   export as_echo_body
16795   as_echo='sh -c $as_echo_body as_echo'
16796 fi
16797
16798 # The user is always right.
16799 if test "${PATH_SEPARATOR+set}" != set; then
16800   PATH_SEPARATOR=:
16801   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16802     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16803       PATH_SEPARATOR=';'
16804   }
16805 fi
16806
16807
16808 # IFS
16809 # We need space, tab and new line, in precisely that order.  Quoting is
16810 # there to prevent editors from complaining about space-tab.
16811 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16812 # splitting by setting IFS to empty value.)
16813 IFS=" ""        $as_nl"
16814
16815 # Find who we are.  Look in the path if we contain no directory separator.
16816 case $0 in #((
16817   *[\\/]* ) as_myself=$0 ;;
16818   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16819 for as_dir in $PATH
16820 do
16821   IFS=$as_save_IFS
16822   test -z "$as_dir" && as_dir=.
16823     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16824   done
16825 IFS=$as_save_IFS
16826
16827      ;;
16828 esac
16829 # We did not find ourselves, most probably we were run as `sh COMMAND'
16830 # in which case we are not to be found in the path.
16831 if test "x$as_myself" = x; then
16832   as_myself=$0
16833 fi
16834 if test ! -f "$as_myself"; then
16835   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16836   exit 1
16837 fi
16838
16839 # Unset variables that we do not need and which cause bugs (e.g. in
16840 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16841 # suppresses any "Segmentation fault" message there.  '((' could
16842 # trigger a bug in pdksh 5.2.14.
16843 for as_var in BASH_ENV ENV MAIL MAILPATH
16844 do eval test x\${$as_var+set} = xset \
16845   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16846 done
16847 PS1='$ '
16848 PS2='> '
16849 PS4='+ '
16850
16851 # NLS nuisances.
16852 LC_ALL=C
16853 export LC_ALL
16854 LANGUAGE=C
16855 export LANGUAGE
16856
16857 # CDPATH.
16858 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16859
16860
16861 # as_fn_error ERROR [LINENO LOG_FD]
16862 # ---------------------------------
16863 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16864 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16865 # script with status $?, using 1 if that was 0.
16866 as_fn_error ()
16867 {
16868   as_status=$?; test $as_status -eq 0 && as_status=1
16869   if test "$3"; then
16870     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16871     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16872   fi
16873   $as_echo "$as_me: error: $1" >&2
16874   as_fn_exit $as_status
16875 } # as_fn_error
16876
16877
16878 # as_fn_set_status STATUS
16879 # -----------------------
16880 # Set $? to STATUS, without forking.
16881 as_fn_set_status ()
16882 {
16883   return $1
16884 } # as_fn_set_status
16885
16886 # as_fn_exit STATUS
16887 # -----------------
16888 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16889 as_fn_exit ()
16890 {
16891   set +e
16892   as_fn_set_status $1
16893   exit $1
16894 } # as_fn_exit
16895
16896 # as_fn_unset VAR
16897 # ---------------
16898 # Portably unset VAR.
16899 as_fn_unset ()
16900 {
16901   { eval $1=; unset $1;}
16902 }
16903 as_unset=as_fn_unset
16904 # as_fn_append VAR VALUE
16905 # ----------------------
16906 # Append the text in VALUE to the end of the definition contained in VAR. Take
16907 # advantage of any shell optimizations that allow amortized linear growth over
16908 # repeated appends, instead of the typical quadratic growth present in naive
16909 # implementations.
16910 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16911   eval 'as_fn_append ()
16912   {
16913     eval $1+=\$2
16914   }'
16915 else
16916   as_fn_append ()
16917   {
16918     eval $1=\$$1\$2
16919   }
16920 fi # as_fn_append
16921
16922 # as_fn_arith ARG...
16923 # ------------------
16924 # Perform arithmetic evaluation on the ARGs, and store the result in the
16925 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16926 # must be portable across $(()) and expr.
16927 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16928   eval 'as_fn_arith ()
16929   {
16930     as_val=$(( $* ))
16931   }'
16932 else
16933   as_fn_arith ()
16934   {
16935     as_val=`expr "$@" || test $? -eq 1`
16936   }
16937 fi # as_fn_arith
16938
16939
16940 if expr a : '\(a\)' >/dev/null 2>&1 &&
16941    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16942   as_expr=expr
16943 else
16944   as_expr=false
16945 fi
16946
16947 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16948   as_basename=basename
16949 else
16950   as_basename=false
16951 fi
16952
16953 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16954   as_dirname=dirname
16955 else
16956   as_dirname=false
16957 fi
16958
16959 as_me=`$as_basename -- "$0" ||
16960 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16961          X"$0" : 'X\(//\)$' \| \
16962          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16963 $as_echo X/"$0" |
16964     sed '/^.*\/\([^/][^/]*\)\/*$/{
16965             s//\1/
16966             q
16967           }
16968           /^X\/\(\/\/\)$/{
16969             s//\1/
16970             q
16971           }
16972           /^X\/\(\/\).*/{
16973             s//\1/
16974             q
16975           }
16976           s/.*/./; q'`
16977
16978 # Avoid depending upon Character Ranges.
16979 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16980 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16981 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16982 as_cr_digits='0123456789'
16983 as_cr_alnum=$as_cr_Letters$as_cr_digits
16984
16985 ECHO_C= ECHO_N= ECHO_T=
16986 case `echo -n x` in #(((((
16987 -n*)
16988   case `echo 'xy\c'` in
16989   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16990   xy)  ECHO_C='\c';;
16991   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16992        ECHO_T=' ';;
16993   esac;;
16994 *)
16995   ECHO_N='-n';;
16996 esac
16997
16998 rm -f conf$$ conf$$.exe conf$$.file
16999 if test -d conf$$.dir; then
17000   rm -f conf$$.dir/conf$$.file
17001 else
17002   rm -f conf$$.dir
17003   mkdir conf$$.dir 2>/dev/null
17004 fi
17005 if (echo >conf$$.file) 2>/dev/null; then
17006   if ln -s conf$$.file conf$$ 2>/dev/null; then
17007     as_ln_s='ln -s'
17008     # ... but there are two gotchas:
17009     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17010     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17011     # In both cases, we have to default to `cp -p'.
17012     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17013       as_ln_s='cp -p'
17014   elif ln conf$$.file conf$$ 2>/dev/null; then
17015     as_ln_s=ln
17016   else
17017     as_ln_s='cp -p'
17018   fi
17019 else
17020   as_ln_s='cp -p'
17021 fi
17022 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17023 rmdir conf$$.dir 2>/dev/null
17024
17025
17026 # as_fn_mkdir_p
17027 # -------------
17028 # Create "$as_dir" as a directory, including parents if necessary.
17029 as_fn_mkdir_p ()
17030 {
17031
17032   case $as_dir in #(
17033   -*) as_dir=./$as_dir;;
17034   esac
17035   test -d "$as_dir" || eval $as_mkdir_p || {
17036     as_dirs=
17037     while :; do
17038       case $as_dir in #(
17039       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17040       *) as_qdir=$as_dir;;
17041       esac
17042       as_dirs="'$as_qdir' $as_dirs"
17043       as_dir=`$as_dirname -- "$as_dir" ||
17044 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17045          X"$as_dir" : 'X\(//\)[^/]' \| \
17046          X"$as_dir" : 'X\(//\)$' \| \
17047          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17048 $as_echo X"$as_dir" |
17049     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17050             s//\1/
17051             q
17052           }
17053           /^X\(\/\/\)[^/].*/{
17054             s//\1/
17055             q
17056           }
17057           /^X\(\/\/\)$/{
17058             s//\1/
17059             q
17060           }
17061           /^X\(\/\).*/{
17062             s//\1/
17063             q
17064           }
17065           s/.*/./; q'`
17066       test -d "$as_dir" && break
17067     done
17068     test -z "$as_dirs" || eval "mkdir $as_dirs"
17069   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
17070
17071
17072 } # as_fn_mkdir_p
17073 if mkdir -p . 2>/dev/null; then
17074   as_mkdir_p='mkdir -p "$as_dir"'
17075 else
17076   test -d ./-p && rmdir ./-p
17077   as_mkdir_p=false
17078 fi
17079
17080 if test -x / >/dev/null 2>&1; then
17081   as_test_x='test -x'
17082 else
17083   if ls -dL / >/dev/null 2>&1; then
17084     as_ls_L_option=L
17085   else
17086     as_ls_L_option=
17087   fi
17088   as_test_x='
17089     eval sh -c '\''
17090       if test -d "$1"; then
17091         test -d "$1/.";
17092       else
17093         case $1 in #(
17094         -*)set "./$1";;
17095         esac;
17096         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17097         ???[sx]*):;;*)false;;esac;fi
17098     '\'' sh
17099   '
17100 fi
17101 as_executable_p=$as_test_x
17102
17103 # Sed expression to map a string onto a valid CPP name.
17104 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17105
17106 # Sed expression to map a string onto a valid variable name.
17107 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17108
17109
17110 exec 6>&1
17111 ## ----------------------------------- ##
17112 ## Main body of $CONFIG_STATUS script. ##
17113 ## ----------------------------------- ##
17114 _ASEOF
17115 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17116
17117 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17118 # Save the log message, to keep $0 and so on meaningful, and to
17119 # report actual input values of CONFIG_FILES etc. instead of their
17120 # values after options handling.
17121 ac_log="
17122 This file was extended by $as_me, which was
17123 generated by GNU Autoconf 2.64.  Invocation command line was
17124
17125   CONFIG_FILES    = $CONFIG_FILES
17126   CONFIG_HEADERS  = $CONFIG_HEADERS
17127   CONFIG_LINKS    = $CONFIG_LINKS
17128   CONFIG_COMMANDS = $CONFIG_COMMANDS
17129   $ $0 $@
17130
17131 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17132 "
17133
17134 _ACEOF
17135
17136 case $ac_config_files in *"
17137 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17138 esac
17139
17140 case $ac_config_headers in *"
17141 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17142 esac
17143
17144
17145 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17146 # Files that config.status was made for.
17147 config_files="$ac_config_files"
17148 config_headers="$ac_config_headers"
17149 config_links="$ac_config_links"
17150 config_commands="$ac_config_commands"
17151
17152 _ACEOF
17153
17154 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17155 ac_cs_usage="\
17156 \`$as_me' instantiates files and other configuration actions
17157 from templates according to the current configuration.  Unless the files
17158 and actions are specified as TAGs, all are instantiated by default.
17159
17160 Usage: $0 [OPTION]... [TAG]...
17161
17162   -h, --help       print this help, then exit
17163   -V, --version    print version number and configuration settings, then exit
17164   -q, --quiet, --silent
17165                    do not print progress messages
17166   -d, --debug      don't remove temporary files
17167       --recheck    update $as_me by reconfiguring in the same conditions
17168       --file=FILE[:TEMPLATE]
17169                    instantiate the configuration file FILE
17170       --header=FILE[:TEMPLATE]
17171                    instantiate the configuration header FILE
17172
17173 Configuration files:
17174 $config_files
17175
17176 Configuration headers:
17177 $config_headers
17178
17179 Configuration links:
17180 $config_links
17181
17182 Configuration commands:
17183 $config_commands
17184
17185 Report bugs to the package provider."
17186
17187 _ACEOF
17188 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17189 ac_cs_version="\\
17190 config.status
17191 configured by $0, generated by GNU Autoconf 2.64,
17192   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
17193
17194 Copyright (C) 2009 Free Software Foundation, Inc.
17195 This config.status script is free software; the Free Software Foundation
17196 gives unlimited permission to copy, distribute and modify it."
17197
17198 ac_pwd='$ac_pwd'
17199 srcdir='$srcdir'
17200 INSTALL='$INSTALL'
17201 AWK='$AWK'
17202 test -n "\$AWK" || AWK=awk
17203 _ACEOF
17204
17205 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17206 # The default lists apply if the user does not specify any file.
17207 ac_need_defaults=:
17208 while test $# != 0
17209 do
17210   case $1 in
17211   --*=*)
17212     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17213     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17214     ac_shift=:
17215     ;;
17216   *)
17217     ac_option=$1
17218     ac_optarg=$2
17219     ac_shift=shift
17220     ;;
17221   esac
17222
17223   case $ac_option in
17224   # Handling of the options.
17225   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17226     ac_cs_recheck=: ;;
17227   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17228     $as_echo "$ac_cs_version"; exit ;;
17229   --debug | --debu | --deb | --de | --d | -d )
17230     debug=: ;;
17231   --file | --fil | --fi | --f )
17232     $ac_shift
17233     case $ac_optarg in
17234     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17235     esac
17236     as_fn_append CONFIG_FILES " '$ac_optarg'"
17237     ac_need_defaults=false;;
17238   --header | --heade | --head | --hea )
17239     $ac_shift
17240     case $ac_optarg in
17241     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17242     esac
17243     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17244     ac_need_defaults=false;;
17245   --he | --h)
17246     # Conflict between --help and --header
17247     as_fn_error "ambiguous option: \`$1'
17248 Try \`$0 --help' for more information.";;
17249   --help | --hel | -h )
17250     $as_echo "$ac_cs_usage"; exit ;;
17251   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17252   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17253     ac_cs_silent=: ;;
17254
17255   # This is an error.
17256   -*) as_fn_error "unrecognized option: \`$1'
17257 Try \`$0 --help' for more information." ;;
17258
17259   *) as_fn_append ac_config_targets " $1"
17260      ac_need_defaults=false ;;
17261
17262   esac
17263   shift
17264 done
17265
17266 ac_configure_extra_args=
17267
17268 if $ac_cs_silent; then
17269   exec 6>/dev/null
17270   ac_configure_extra_args="$ac_configure_extra_args --silent"
17271 fi
17272
17273 _ACEOF
17274 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17275 if \$ac_cs_recheck; then
17276   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17277   shift
17278   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17279   CONFIG_SHELL='$SHELL'
17280   export CONFIG_SHELL
17281   exec "\$@"
17282 fi
17283
17284 _ACEOF
17285 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17286 exec 5>>config.log
17287 {
17288   echo
17289   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17290 ## Running $as_me. ##
17291 _ASBOX
17292   $as_echo "$ac_log"
17293 } >&5
17294
17295 _ACEOF
17296 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17297 #
17298 # INIT-COMMANDS
17299 #
17300 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
17301
17302 _ACEOF
17303
17304 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17305
17306 # Handling of arguments.
17307 for ac_config_target in $ac_config_targets
17308 do
17309   case $ac_config_target in
17310     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
17311     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
17312     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
17313     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
17314     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
17315     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17316     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
17317     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
17318     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
17319
17320   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17321   esac
17322 done
17323
17324
17325 # If the user did not use the arguments to specify the items to instantiate,
17326 # then the envvar interface is used.  Set only those that are not.
17327 # We use the long form for the default assignment because of an extremely
17328 # bizarre bug on SunOS 4.1.3.
17329 if $ac_need_defaults; then
17330   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17331   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17332   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
17333   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17334 fi
17335
17336 # Have a temporary directory for convenience.  Make it in the build tree
17337 # simply because there is no reason against having it here, and in addition,
17338 # creating and moving files from /tmp can sometimes cause problems.
17339 # Hook for its removal unless debugging.
17340 # Note that there is a small window in which the directory will not be cleaned:
17341 # after its creation but before its name has been assigned to `$tmp'.
17342 $debug ||
17343 {
17344   tmp=
17345   trap 'exit_status=$?
17346   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
17347 ' 0
17348   trap 'as_fn_exit 1' 1 2 13 15
17349 }
17350 # Create a (secure) tmp directory for tmp files.
17351
17352 {
17353   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17354   test -n "$tmp" && test -d "$tmp"
17355 }  ||
17356 {
17357   tmp=./conf$$-$RANDOM
17358   (umask 077 && mkdir "$tmp")
17359 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
17360
17361 # Set up the scripts for CONFIG_FILES section.
17362 # No need to generate them if there are no CONFIG_FILES.
17363 # This happens for instance with `./config.status config.h'.
17364 if test -n "$CONFIG_FILES"; then
17365
17366 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
17367   ac_cs_awk_getline=:
17368   ac_cs_awk_pipe_init=
17369   ac_cs_awk_read_file='
17370       while ((getline aline < (F[key])) > 0)
17371         print(aline)
17372       close(F[key])'
17373   ac_cs_awk_pipe_fini=
17374 else
17375   ac_cs_awk_getline=false
17376   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
17377   ac_cs_awk_read_file='
17378       print "|#_!!_#|"
17379       print "cat " F[key] " &&"
17380       '$ac_cs_awk_pipe_init
17381   # The final `:' finishes the AND list.
17382   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
17383 fi
17384 ac_cr=`echo X | tr X '\015'`
17385 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17386 # But we know of no other shell where ac_cr would be empty at this
17387 # point, so we can use a bashism as a fallback.
17388 if test "x$ac_cr" = x; then
17389   eval ac_cr=\$\'\\r\'
17390 fi
17391 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17392 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17393   ac_cs_awk_cr='\r'
17394 else
17395   ac_cs_awk_cr=$ac_cr
17396 fi
17397
17398 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17399 _ACEOF
17400
17401 # Create commands to substitute file output variables.
17402 {
17403   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17404   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
17405   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17406   echo "_ACAWK" &&
17407   echo "_ACEOF"
17408 } >conf$$files.sh &&
17409 . ./conf$$files.sh ||
17410   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17411 rm -f conf$$files.sh
17412
17413 {
17414   echo "cat >conf$$subs.awk <<_ACEOF" &&
17415   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17416   echo "_ACEOF"
17417 } >conf$$subs.sh ||
17418   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17419 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17420 ac_delim='%!_!# '
17421 for ac_last_try in false false false false false :; do
17422   . ./conf$$subs.sh ||
17423     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17424
17425   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17426   if test $ac_delim_n = $ac_delim_num; then
17427     break
17428   elif $ac_last_try; then
17429     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17430   else
17431     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17432   fi
17433 done
17434 rm -f conf$$subs.sh
17435
17436 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17437 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17438 _ACEOF
17439 sed -n '
17440 h
17441 s/^/S["/; s/!.*/"]=/
17442 p
17443 g
17444 s/^[^!]*!//
17445 :repl
17446 t repl
17447 s/'"$ac_delim"'$//
17448 t delim
17449 :nl
17450 h
17451 s/\(.\{148\}\).*/\1/
17452 t more1
17453 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17454 p
17455 n
17456 b repl
17457 :more1
17458 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17459 p
17460 g
17461 s/.\{148\}//
17462 t nl
17463 :delim
17464 h
17465 s/\(.\{148\}\).*/\1/
17466 t more2
17467 s/["\\]/\\&/g; s/^/"/; s/$/"/
17468 p
17469 b
17470 :more2
17471 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17472 p
17473 g
17474 s/.\{148\}//
17475 t delim
17476 ' <conf$$subs.awk | sed '
17477 /^[^""]/{
17478   N
17479   s/\n//
17480 }
17481 ' >>$CONFIG_STATUS || ac_write_fail=1
17482 rm -f conf$$subs.awk
17483 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17484 _ACAWK
17485 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17486   for (key in S) S_is_set[key] = 1
17487   FS = "\a"
17488   \$ac_cs_awk_pipe_init
17489 }
17490 {
17491   line = $ 0
17492   nfields = split(line, field, "@")
17493   substed = 0
17494   len = length(field[1])
17495   for (i = 2; i < nfields; i++) {
17496     key = field[i]
17497     keylen = length(key)
17498     if (S_is_set[key]) {
17499       value = S[key]
17500       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17501       len += length(value) + length(field[++i])
17502       substed = 1
17503     } else
17504       len += 1 + keylen
17505   }
17506   if (nfields == 3 && !substed) {
17507     key = field[2]
17508     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
17509       \$ac_cs_awk_read_file
17510       next
17511     }
17512   }
17513   print line
17514 }
17515 \$ac_cs_awk_pipe_fini
17516 _ACAWK
17517 _ACEOF
17518 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17519 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17520   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17521 else
17522   cat
17523 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17524   || as_fn_error "could not setup config files machinery" "$LINENO" 5
17525 _ACEOF
17526
17527 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17528 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17529 # trailing colons and then remove the whole line if VPATH becomes empty
17530 # (actually we leave an empty line to preserve line numbers).
17531 if test "x$srcdir" = x.; then
17532   ac_vpsub='/^[  ]*VPATH[        ]*=/{
17533 s/:*\$(srcdir):*/:/
17534 s/:*\${srcdir}:*/:/
17535 s/:*@srcdir@:*/:/
17536 s/^\([^=]*=[     ]*\):*/\1/
17537 s/:*$//
17538 s/^[^=]*=[       ]*$//
17539 }'
17540 fi
17541
17542 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17543 fi # test -n "$CONFIG_FILES"
17544
17545 # Set up the scripts for CONFIG_HEADERS section.
17546 # No need to generate them if there are no CONFIG_HEADERS.
17547 # This happens for instance with `./config.status Makefile'.
17548 if test -n "$CONFIG_HEADERS"; then
17549 cat >"$tmp/defines.awk" <<\_ACAWK ||
17550 BEGIN {
17551 _ACEOF
17552
17553 # Transform confdefs.h into an awk script `defines.awk', embedded as
17554 # here-document in config.status, that substitutes the proper values into
17555 # config.h.in to produce config.h.
17556
17557 # Create a delimiter string that does not exist in confdefs.h, to ease
17558 # handling of long lines.
17559 ac_delim='%!_!# '
17560 for ac_last_try in false false :; do
17561   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17562   if test -z "$ac_t"; then
17563     break
17564   elif $ac_last_try; then
17565     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17566   else
17567     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17568   fi
17569 done
17570
17571 # For the awk script, D is an array of macro values keyed by name,
17572 # likewise P contains macro parameters if any.  Preserve backslash
17573 # newline sequences.
17574
17575 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17576 sed -n '
17577 s/.\{148\}/&'"$ac_delim"'/g
17578 t rset
17579 :rset
17580 s/^[     ]*#[    ]*define[       ][      ]*/ /
17581 t def
17582 d
17583 :def
17584 s/\\$//
17585 t bsnl
17586 s/["\\]/\\&/g
17587 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17588 D["\1"]=" \3"/p
17589 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17590 d
17591 :bsnl
17592 s/["\\]/\\&/g
17593 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17594 D["\1"]=" \3\\\\\\n"\\/p
17595 t cont
17596 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17597 t cont
17598 d
17599 :cont
17600 n
17601 s/.\{148\}/&'"$ac_delim"'/g
17602 t clear
17603 :clear
17604 s/\\$//
17605 t bsnlc
17606 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17607 d
17608 :bsnlc
17609 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17610 b cont
17611 ' <confdefs.h | sed '
17612 s/'"$ac_delim"'/"\\\
17613 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17614
17615 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17616   for (key in D) D_is_set[key] = 1
17617   FS = "\a"
17618 }
17619 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17620   line = \$ 0
17621   split(line, arg, " ")
17622   if (arg[1] == "#") {
17623     defundef = arg[2]
17624     mac1 = arg[3]
17625   } else {
17626     defundef = substr(arg[1], 2)
17627     mac1 = arg[2]
17628   }
17629   split(mac1, mac2, "(") #)
17630   macro = mac2[1]
17631   prefix = substr(line, 1, index(line, defundef) - 1)
17632   if (D_is_set[macro]) {
17633     # Preserve the white space surrounding the "#".
17634     print prefix "define", macro P[macro] D[macro]
17635     next
17636   } else {
17637     # Replace #undef with comments.  This is necessary, for example,
17638     # in the case of _POSIX_SOURCE, which is predefined and required
17639     # on some systems where configure will not decide to define it.
17640     if (defundef == "undef") {
17641       print "/*", prefix defundef, macro, "*/"
17642       next
17643     }
17644   }
17645 }
17646 { print }
17647 _ACAWK
17648 _ACEOF
17649 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17650   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17651 fi # test -n "$CONFIG_HEADERS"
17652
17653
17654 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17655 shift
17656 for ac_tag
17657 do
17658   case $ac_tag in
17659   :[FHLC]) ac_mode=$ac_tag; continue;;
17660   esac
17661   case $ac_mode$ac_tag in
17662   :[FHL]*:*);;
17663   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17664   :[FH]-) ac_tag=-:-;;
17665   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17666   esac
17667   ac_save_IFS=$IFS
17668   IFS=:
17669   set x $ac_tag
17670   IFS=$ac_save_IFS
17671   shift
17672   ac_file=$1
17673   shift
17674
17675   case $ac_mode in
17676   :L) ac_source=$1;;
17677   :[FH])
17678     ac_file_inputs=
17679     for ac_f
17680     do
17681       case $ac_f in
17682       -) ac_f="$tmp/stdin";;
17683       *) # Look for the file first in the build tree, then in the source tree
17684          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17685          # because $ac_f cannot contain `:'.
17686          test -f "$ac_f" ||
17687            case $ac_f in
17688            [\\/$]*) false;;
17689            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17690            esac ||
17691            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17692       esac
17693       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17694       as_fn_append ac_file_inputs " '$ac_f'"
17695     done
17696
17697     # Let's still pretend it is `configure' which instantiates (i.e., don't
17698     # use $as_me), people would be surprised to read:
17699     #    /* config.h.  Generated by config.status.  */
17700     configure_input='Generated from '`
17701           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17702         `' by configure.'
17703     if test x"$ac_file" != x-; then
17704       configure_input="$ac_file.  $configure_input"
17705       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17706 $as_echo "$as_me: creating $ac_file" >&6;}
17707     fi
17708     # Neutralize special characters interpreted by sed in replacement strings.
17709     case $configure_input in #(
17710     *\&* | *\|* | *\\* )
17711        ac_sed_conf_input=`$as_echo "$configure_input" |
17712        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17713     *) ac_sed_conf_input=$configure_input;;
17714     esac
17715
17716     case $ac_tag in
17717     *:-:* | *:-) cat >"$tmp/stdin" \
17718       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17719     esac
17720     ;;
17721   esac
17722
17723   ac_dir=`$as_dirname -- "$ac_file" ||
17724 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17725          X"$ac_file" : 'X\(//\)[^/]' \| \
17726          X"$ac_file" : 'X\(//\)$' \| \
17727          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17728 $as_echo X"$ac_file" |
17729     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17730             s//\1/
17731             q
17732           }
17733           /^X\(\/\/\)[^/].*/{
17734             s//\1/
17735             q
17736           }
17737           /^X\(\/\/\)$/{
17738             s//\1/
17739             q
17740           }
17741           /^X\(\/\).*/{
17742             s//\1/
17743             q
17744           }
17745           s/.*/./; q'`
17746   as_dir="$ac_dir"; as_fn_mkdir_p
17747   ac_builddir=.
17748
17749 case "$ac_dir" in
17750 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17751 *)
17752   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17753   # A ".." for each directory in $ac_dir_suffix.
17754   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17755   case $ac_top_builddir_sub in
17756   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17757   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17758   esac ;;
17759 esac
17760 ac_abs_top_builddir=$ac_pwd
17761 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17762 # for backward compatibility:
17763 ac_top_builddir=$ac_top_build_prefix
17764
17765 case $srcdir in
17766   .)  # We are building in place.
17767     ac_srcdir=.
17768     ac_top_srcdir=$ac_top_builddir_sub
17769     ac_abs_top_srcdir=$ac_pwd ;;
17770   [\\/]* | ?:[\\/]* )  # Absolute name.
17771     ac_srcdir=$srcdir$ac_dir_suffix;
17772     ac_top_srcdir=$srcdir
17773     ac_abs_top_srcdir=$srcdir ;;
17774   *) # Relative name.
17775     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17776     ac_top_srcdir=$ac_top_build_prefix$srcdir
17777     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17778 esac
17779 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17780
17781
17782   case $ac_mode in
17783   :F)
17784   #
17785   # CONFIG_FILE
17786   #
17787
17788   case $INSTALL in
17789   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17790   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17791   esac
17792 _ACEOF
17793
17794 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17795 # If the template does not know about datarootdir, expand it.
17796 # FIXME: This hack should be removed a few years after 2.60.
17797 ac_datarootdir_hack=; ac_datarootdir_seen=
17798 ac_sed_dataroot='
17799 /datarootdir/ {
17800   p
17801   q
17802 }
17803 /@datadir@/p
17804 /@docdir@/p
17805 /@infodir@/p
17806 /@localedir@/p
17807 /@mandir@/p'
17808 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17809 *datarootdir*) ac_datarootdir_seen=yes;;
17810 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17811   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17812 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17813 _ACEOF
17814 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17815   ac_datarootdir_hack='
17816   s&@datadir@&$datadir&g
17817   s&@docdir@&$docdir&g
17818   s&@infodir@&$infodir&g
17819   s&@localedir@&$localedir&g
17820   s&@mandir@&$mandir&g
17821   s&\\\${datarootdir}&$datarootdir&g' ;;
17822 esac
17823 _ACEOF
17824
17825 # Neutralize VPATH when `$srcdir' = `.'.
17826 # Shell code in configure.ac might set extrasub.
17827 # FIXME: do we really want to maintain this feature?
17828 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17829 ac_sed_extra="$ac_vpsub
17830 $extrasub
17831 _ACEOF
17832 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17833 :t
17834 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17835 s|@configure_input@|$ac_sed_conf_input|;t t
17836 s&@top_builddir@&$ac_top_builddir_sub&;t t
17837 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17838 s&@srcdir@&$ac_srcdir&;t t
17839 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17840 s&@top_srcdir@&$ac_top_srcdir&;t t
17841 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17842 s&@builddir@&$ac_builddir&;t t
17843 s&@abs_builddir@&$ac_abs_builddir&;t t
17844 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17845 s&@INSTALL@&$ac_INSTALL&;t t
17846 $ac_datarootdir_hack
17847 "
17848 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17849 if $ac_cs_awk_getline; then
17850   $AWK -f "$tmp/subs.awk"
17851 else
17852   $AWK -f "$tmp/subs.awk" | $SHELL
17853 fi >$tmp/out \
17854   || as_fn_error "could not create $ac_file" "$LINENO" 5
17855
17856 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17857   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17858   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17859   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17860 which seems to be undefined.  Please make sure it is defined." >&5
17861 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17862 which seems to be undefined.  Please make sure it is defined." >&2;}
17863
17864   rm -f "$tmp/stdin"
17865   case $ac_file in
17866   -) cat "$tmp/out" && rm -f "$tmp/out";;
17867   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17868   esac \
17869   || as_fn_error "could not create $ac_file" "$LINENO" 5
17870  ;;
17871   :H)
17872   #
17873   # CONFIG_HEADER
17874   #
17875   if test x"$ac_file" != x-; then
17876     {
17877       $as_echo "/* $configure_input  */" \
17878       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17879     } >"$tmp/config.h" \
17880       || as_fn_error "could not create $ac_file" "$LINENO" 5
17881     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17882       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17883 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17884     else
17885       rm -f "$ac_file"
17886       mv "$tmp/config.h" "$ac_file" \
17887         || as_fn_error "could not create $ac_file" "$LINENO" 5
17888     fi
17889   else
17890     $as_echo "/* $configure_input  */" \
17891       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17892       || as_fn_error "could not create -" "$LINENO" 5
17893   fi
17894  ;;
17895   :L)
17896   #
17897   # CONFIG_LINK
17898   #
17899
17900   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17901     :
17902   else
17903     # Prefer the file from the source tree if names are identical.
17904     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17905       ac_source=$srcdir/$ac_source
17906     fi
17907
17908     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17909 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17910
17911     if test ! -r "$ac_source"; then
17912       as_fn_error "$ac_source: file not found" "$LINENO" 5
17913     fi
17914     rm -f "$ac_file"
17915
17916     # Try a relative symlink, then a hard link, then a copy.
17917     case $srcdir in
17918     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17919         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17920     esac
17921     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17922       ln "$ac_source" "$ac_file" 2>/dev/null ||
17923       cp -p "$ac_source" "$ac_file" ||
17924       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17925   fi
17926  ;;
17927   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17928 $as_echo "$as_me: executing $ac_file commands" >&6;}
17929  ;;
17930   esac
17931
17932
17933   case $ac_file$ac_mode in
17934     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17935     "gcore":F) chmod +x gcore ;;
17936     "Makefile":F)
17937 case x$CONFIG_HEADERS in
17938 xconfig.h:config.in)
17939 echo > stamp-h ;;
17940 esac
17941  ;;
17942     "gdb-gdb.gdb":F)
17943 case x$CONFIG_HEADERS in
17944 xconfig.h:config.in)
17945 echo > stamp-h ;;
17946 esac
17947  ;;
17948     "doc/Makefile":F)
17949 case x$CONFIG_HEADERS in
17950 xconfig.h:config.in)
17951 echo > stamp-h ;;
17952 esac
17953  ;;
17954     "data-directory/Makefile":F)
17955 case x$CONFIG_HEADERS in
17956 xconfig.h:config.in)
17957 echo > stamp-h ;;
17958 esac
17959  ;;
17960
17961   esac
17962 done # for ac_tag
17963
17964
17965 as_fn_exit 0
17966 _ACEOF
17967 ac_clean_files=$ac_clean_files_save
17968
17969 test $ac_write_fail = 0 ||
17970   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17971
17972
17973 # configure is writing to config.log, and then calls config.status.
17974 # config.status does its own redirection, appending to config.log.
17975 # Unfortunately, on DOS this fails, as config.log is still kept open
17976 # by configure, so config.status won't be able to write to it; its
17977 # output is simply discarded.  So we exec the FD to /dev/null,
17978 # effectively closing config.log, so it can be properly (re)opened and
17979 # appended to by config.status.  When coming back to configure, we
17980 # need to make the FD available again.
17981 if test "$no_create" != yes; then
17982   ac_cs_success=:
17983   ac_config_status_args=
17984   test "$silent" = yes &&
17985     ac_config_status_args="$ac_config_status_args --quiet"
17986   exec 5>/dev/null
17987   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17988   exec 5>>config.log
17989   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17990   # would make configure fail if this is the last instruction.
17991   $ac_cs_success || as_fn_exit $?
17992 fi
17993
17994 #
17995 # CONFIG_SUBDIRS section.
17996 #
17997 if test "$no_recursion" != yes; then
17998
17999   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
18000   # so they do not pile up.
18001   ac_sub_configure_args=
18002   ac_prev=
18003   eval "set x $ac_configure_args"
18004   shift
18005   for ac_arg
18006   do
18007     if test -n "$ac_prev"; then
18008       ac_prev=
18009       continue
18010     fi
18011     case $ac_arg in
18012     -cache-file | --cache-file | --cache-fil | --cache-fi \
18013     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
18014       ac_prev=cache_file ;;
18015     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
18016     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
18017     | --c=*)
18018       ;;
18019     --config-cache | -C)
18020       ;;
18021     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
18022       ac_prev=srcdir ;;
18023     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
18024       ;;
18025     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
18026       ac_prev=prefix ;;
18027     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
18028       ;;
18029     --disable-option-checking)
18030       ;;
18031     *)
18032       case $ac_arg in
18033       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
18034       esac
18035       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
18036     esac
18037   done
18038
18039   # Always prepend --prefix to ensure using the same prefix
18040   # in subdir configurations.
18041   ac_arg="--prefix=$prefix"
18042   case $ac_arg in
18043   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
18044   esac
18045   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
18046
18047   # Pass --silent
18048   if test "$silent" = yes; then
18049     ac_sub_configure_args="--silent $ac_sub_configure_args"
18050   fi
18051
18052   # Always prepend --disable-option-checking to silence warnings, since
18053   # different subdirs can have different --enable and --with options.
18054   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
18055
18056   ac_popdir=`pwd`
18057   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
18058
18059     # Do not complain, so a configure script can configure whichever
18060     # parts of a large source tree are present.
18061     test -d "$srcdir/$ac_dir" || continue
18062
18063     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
18064     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
18065     $as_echo "$ac_msg" >&6
18066     as_dir="$ac_dir"; as_fn_mkdir_p
18067     ac_builddir=.
18068
18069 case "$ac_dir" in
18070 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18071 *)
18072   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18073   # A ".." for each directory in $ac_dir_suffix.
18074   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18075   case $ac_top_builddir_sub in
18076   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18077   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18078   esac ;;
18079 esac
18080 ac_abs_top_builddir=$ac_pwd
18081 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18082 # for backward compatibility:
18083 ac_top_builddir=$ac_top_build_prefix
18084
18085 case $srcdir in
18086   .)  # We are building in place.
18087     ac_srcdir=.
18088     ac_top_srcdir=$ac_top_builddir_sub
18089     ac_abs_top_srcdir=$ac_pwd ;;
18090   [\\/]* | ?:[\\/]* )  # Absolute name.
18091     ac_srcdir=$srcdir$ac_dir_suffix;
18092     ac_top_srcdir=$srcdir
18093     ac_abs_top_srcdir=$srcdir ;;
18094   *) # Relative name.
18095     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18096     ac_top_srcdir=$ac_top_build_prefix$srcdir
18097     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18098 esac
18099 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18100
18101
18102     cd "$ac_dir"
18103
18104     # Check for guested configure; otherwise get Cygnus style configure.
18105     if test -f "$ac_srcdir/configure.gnu"; then
18106       ac_sub_configure=$ac_srcdir/configure.gnu
18107     elif test -f "$ac_srcdir/configure"; then
18108       ac_sub_configure=$ac_srcdir/configure
18109     elif test -f "$ac_srcdir/configure.in"; then
18110       # This should be Cygnus configure.
18111       ac_sub_configure=$ac_aux_dir/configure
18112     else
18113       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
18114 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
18115       ac_sub_configure=
18116     fi
18117
18118     # The recursion is here.
18119     if test -n "$ac_sub_configure"; then
18120       # Make the cache file name correct relative to the subdirectory.
18121       case $cache_file in
18122       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
18123       *) # Relative name.
18124         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
18125       esac
18126
18127       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
18128 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
18129       # The eval makes quoting arguments work.
18130       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
18131            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
18132         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
18133     fi
18134
18135     cd "$ac_popdir"
18136   done
18137 fi
18138 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18139   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18140 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18141 fi
18142