gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 LTLIBIPT
 662 LIBIPT
 663 HAVE_LIBIPT
 664 HAVE_GUILE_FALSE
 665 HAVE_GUILE_TRUE
 666 GUILE_LIBS
 667 GUILE_CPPFLAGS
 668 GUILD_TARGET_FLAG
 669 GUILD
 670 pkg_config_prog_path
 671 HAVE_PYTHON_FALSE
 672 HAVE_PYTHON_TRUE
 673 PYTHON_LIBS
 674 PYTHON_CPPFLAGS
 675 PYTHON_CFLAGS
 676 python_prog_path
 677 LTLIBEXPAT
 678 LIBEXPAT
 679 HAVE_LIBEXPAT
 680 JIT_READER_DIR
 681 TARGET_PTR
 682 READLINE_TEXI_INCFLAG
 683 READLINE_CFLAGS
 684 READLINE_DEPS
 685 READLINE
 686 LTLIBICONV
 687 LIBICONV
 688 zlibinc
 689 zlibdir
 690 MIG
 691 WINDRES
 692 DLLTOOL
 693 AR
 694 YFLAGS
 695 YACC
 696 RANLIB
 697 LN_S
 698 INSTALL_DATA
 699 INSTALL_SCRIPT
 700 INSTALL_PROGRAM
 701 AWK
 702 REPORT_BUGS_TEXI
 703 REPORT_BUGS_TO
 704 PKGVERSION
 705 HAVE_NATIVE_GCORE_TARGET
 706 TARGET_OBS
 707 subdirs
 708 GDB_DATADIR
 709 DEBUGDIR
 710 MAKEINFO_EXTRA_FLAGS
 711 MAKEINFOFLAGS
 712 MAKEINFO
 713 PACKAGE
 714 GNULIB_STDINT_H
 715 CATOBJEXT
 716 GENCAT
 717 INSTOBJEXT
 718 DATADIRNAME
 719 CATALOGS
 720 POSUB
 721 GMSGFMT
 722 XGETTEXT
 723 INCINTL
 724 LIBINTL_DEP
 725 LIBINTL
 726 USE_NLS
 727 SET_MAKE
 728 GMAKE_FALSE
 729 GMAKE_TRUE
 730 MAKE
 731 CCDEPMODE
 732 DEPDIR
 733 am__leading_dot
 734 COMPILER_CFLAGS
 735 COMPILER
 736 INSTALL_STRIP_PROGRAM
 737 STRIP
 738 install_sh
 739 target_os
 740 target_vendor
 741 target_cpu
 742 target
 743 host_os
 744 host_vendor
 745 host_cpu
 746 host
 747 build_os
 748 build_vendor
 749 build_cpu
 750 build
 751 EGREP
 752 GREP
 753 CPP
 754 ac_ct_CXX
 755 CXXFLAGS
 756 CXX
 757 OBJEXT
 758 EXEEXT
 759 ac_ct_CC
 760 CPPFLAGS
 761 LDFLAGS
 762 CFLAGS
 763 CC
 764 MAINT
 765 MAINTAINER_MODE_FALSE
 766 MAINTAINER_MODE_TRUE
 767 target_alias
 768 host_alias
 769 build_alias
 770 LIBS
 771 ECHO_T
 772 ECHO_N
 773 ECHO_C
 774 DEFS
 775 mandir
 776 localedir
 777 libdir
 778 psdir
 779 pdfdir
 780 dvidir
 781 htmldir
 782 infodir
 783 docdir
 784 oldincludedir
 785 includedir
 786 localstatedir
 787 sharedstatedir
 788 sysconfdir
 789 datadir
 790 datarootdir
 791 libexecdir
 792 sbindir
 793 bindir
 794 program_transform_name
 795 prefix
 796 exec_prefix
 797 PACKAGE_URL
 798 PACKAGE_BUGREPORT
 799 PACKAGE_STRING
 800 PACKAGE_VERSION
 801 PACKAGE_TARNAME
 802 PACKAGE_NAME
 803 PATH_SEPARATOR
 804 SHELL'
 805 ac_subst_files='host_makefile_frag'
 806 ac_user_opts='
 807 enable_option_checking
 808 enable_maintainer_mode
 809 enable_plugins
 810 enable_largefile
 811 enable_build_with_cxx
 812 with_separate_debug_dir
 813 with_gdb_datadir
 814 with_relocated_sources
 815 with_auto_load_dir
 816 with_auto_load_safe_path
 817 enable_targets
 818 enable_64_bit_bfd
 819 enable_gdbcli
 820 enable_gdbmi
 821 enable_tui
 822 enable_gdbtk
 823 with_libunwind_ia64
 824 with_curses
 825 enable_profiling
 826 with_pkgversion
 827 with_bugurl
 828 with_system_zlib
 829 with_gnu_ld
 830 enable_rpath
 831 with_libiconv_prefix
 832 with_iconv_bin
 833 with_system_readline
 834 with_jit_reader_dir
 835 with_expat
 836 with_libexpat_prefix
 837 with_python
 838 with_guile
 839 enable_libmcheck
 840 with_intel_pt
 841 with_libipt_prefix
 842 with_included_regex
 843 with_sysroot
 844 with_system_gdbinit
 845 enable_werror
 846 enable_build_warnings
 847 enable_gdb_build_warnings
 848 with_lzma
 849 with_liblzma_prefix
 850 with_tcl
 851 with_tk
 852 with_x
 853 enable_sim
 854 enable_multi_ice
 855 enable_gdbserver
 856 with_babeltrace
 857 with_libbabeltrace_prefix
 858 '
 859       ac_precious_vars='build_alias
 860 host_alias
 861 target_alias
 862 CC
 863 CFLAGS
 864 LDFLAGS
 865 LIBS
 866 CPPFLAGS
 867 CXX
 868 CXXFLAGS
 869 CCC
 870 CPP
 871 MAKEINFO
 872 MAKEINFOFLAGS
 873 YACC
 874 YFLAGS
 875 XMKMF'
 876 ac_subdirs_all='testsuite
 877 gdbtk
 878 multi-ice
 879 gdbserver'
 880
 881 # Initialize some variables set by options.
 882 ac_init_help=
 883 ac_init_version=false
 884 ac_unrecognized_opts=
 885 ac_unrecognized_sep=
 886 # The variables have the same names as the options, with
 887 # dashes changed to underlines.
 888 cache_file=/dev/null
 889 exec_prefix=NONE
 890 no_create=
 891 no_recursion=
 892 prefix=NONE
 893 program_prefix=NONE
 894 program_suffix=NONE
 895 program_transform_name=s,x,x,
 896 silent=
 897 site=
 898 srcdir=
 899 verbose=
 900 x_includes=NONE
 901 x_libraries=NONE
 902
 903 # Installation directory options.
 904 # These are left unexpanded so users can "make install exec_prefix=/foo"
 905 # and all the variables that are supposed to be based on exec_prefix
 906 # by default will actually change.
 907 # Use braces instead of parens because sh, perl, etc. also accept them.
 908 # (The list follows the same order as the GNU Coding Standards.)
 909 bindir='${exec_prefix}/bin'
 910 sbindir='${exec_prefix}/sbin'
 911 libexecdir='${exec_prefix}/libexec'
 912 datarootdir='${prefix}/share'
 913 datadir='${datarootdir}'
 914 sysconfdir='${prefix}/etc'
 915 sharedstatedir='${prefix}/com'
 916 localstatedir='${prefix}/var'
 917 includedir='${prefix}/include'
 918 oldincludedir='/usr/include'
 919 docdir='${datarootdir}/doc/${PACKAGE}'
 920 infodir='${datarootdir}/info'
 921 htmldir='${docdir}'
 922 dvidir='${docdir}'
 923 pdfdir='${docdir}'
 924 psdir='${docdir}'
 925 libdir='${exec_prefix}/lib'
 926 localedir='${datarootdir}/locale'
 927 mandir='${datarootdir}/man'
 928
 929 ac_prev=
 930 ac_dashdash=
 931 for ac_option
 932 do
 933   # If the previous option needs an argument, assign it.
 934   if test -n "$ac_prev"; then
 935     eval $ac_prev=\$ac_option
 936     ac_prev=
 937     continue
 938   fi
 939
 940   case $ac_option in
 941   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 942   *)    ac_optarg=yes ;;
 943   esac
 944
 945   # Accept the important Cygnus configure options, so we can diagnose typos.
 946
 947   case $ac_dashdash$ac_option in
 948   --)
 949     ac_dashdash=yes ;;
 950
 951   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 952     ac_prev=bindir ;;
 953   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 954     bindir=$ac_optarg ;;
 955
 956   -build | --build | --buil | --bui | --bu)
 957     ac_prev=build_alias ;;
 958   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 959     build_alias=$ac_optarg ;;
 960
 961   -cache-file | --cache-file | --cache-fil | --cache-fi \
 962   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 963     ac_prev=cache_file ;;
 964   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 965   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 966     cache_file=$ac_optarg ;;
 967
 968   --config-cache | -C)
 969     cache_file=config.cache ;;
 970
 971   -datadir | --datadir | --datadi | --datad)
 972     ac_prev=datadir ;;
 973   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 974     datadir=$ac_optarg ;;
 975
 976   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 977   | --dataroo | --dataro | --datar)
 978     ac_prev=datarootdir ;;
 979   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 980   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 981     datarootdir=$ac_optarg ;;
 982
 983   -disable-* | --disable-*)
 984     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 985     # Reject names that are not valid shell variable names.
 986     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 987       as_fn_error "invalid feature name: $ac_useropt"
 988     ac_useropt_orig=$ac_useropt
 989     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 990     case $ac_user_opts in
 991       *"
 992 "enable_$ac_useropt"
 993 "*) ;;
 994       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 995          ac_unrecognized_sep=', ';;
 996     esac
 997     eval enable_$ac_useropt=no ;;
 998
 999   -docdir | --docdir | --docdi | --doc | --do)
1000     ac_prev=docdir ;;
1001   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1002     docdir=$ac_optarg ;;
1003
1004   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1005     ac_prev=dvidir ;;
1006   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1007     dvidir=$ac_optarg ;;
1008
1009   -enable-* | --enable-*)
1010     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1011     # Reject names that are not valid shell variable names.
1012     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1013       as_fn_error "invalid feature name: $ac_useropt"
1014     ac_useropt_orig=$ac_useropt
1015     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1016     case $ac_user_opts in
1017       *"
1018 "enable_$ac_useropt"
1019 "*) ;;
1020       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1021          ac_unrecognized_sep=', ';;
1022     esac
1023     eval enable_$ac_useropt=\$ac_optarg ;;
1024
1025   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1026   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1027   | --exec | --exe | --ex)
1028     ac_prev=exec_prefix ;;
1029   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1030   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1031   | --exec=* | --exe=* | --ex=*)
1032     exec_prefix=$ac_optarg ;;
1033
1034   -gas | --gas | --ga | --g)
1035     # Obsolete; use --with-gas.
1036     with_gas=yes ;;
1037
1038   -help | --help | --hel | --he | -h)
1039     ac_init_help=long ;;
1040   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1041     ac_init_help=recursive ;;
1042   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1043     ac_init_help=short ;;
1044
1045   -host | --host | --hos | --ho)
1046     ac_prev=host_alias ;;
1047   -host=* | --host=* | --hos=* | --ho=*)
1048     host_alias=$ac_optarg ;;
1049
1050   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1051     ac_prev=htmldir ;;
1052   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1053   | --ht=*)
1054     htmldir=$ac_optarg ;;
1055
1056   -includedir | --includedir | --includedi | --included | --include \
1057   | --includ | --inclu | --incl | --inc)
1058     ac_prev=includedir ;;
1059   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1060   | --includ=* | --inclu=* | --incl=* | --inc=*)
1061     includedir=$ac_optarg ;;
1062
1063   -infodir | --infodir | --infodi | --infod | --info | --inf)
1064     ac_prev=infodir ;;
1065   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1066     infodir=$ac_optarg ;;
1067
1068   -libdir | --libdir | --libdi | --libd)
1069     ac_prev=libdir ;;
1070   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1071     libdir=$ac_optarg ;;
1072
1073   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1074   | --libexe | --libex | --libe)
1075     ac_prev=libexecdir ;;
1076   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1077   | --libexe=* | --libex=* | --libe=*)
1078     libexecdir=$ac_optarg ;;
1079
1080   -localedir | --localedir | --localedi | --localed | --locale)
1081     ac_prev=localedir ;;
1082   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1083     localedir=$ac_optarg ;;
1084
1085   -localstatedir | --localstatedir | --localstatedi | --localstated \
1086   | --localstate | --localstat | --localsta | --localst | --locals)
1087     ac_prev=localstatedir ;;
1088   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1089   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1090     localstatedir=$ac_optarg ;;
1091
1092   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1093     ac_prev=mandir ;;
1094   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1095     mandir=$ac_optarg ;;
1096
1097   -nfp | --nfp | --nf)
1098     # Obsolete; use --without-fp.
1099     with_fp=no ;;
1100
1101   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1102   | --no-cr | --no-c | -n)
1103     no_create=yes ;;
1104
1105   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1106   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1107     no_recursion=yes ;;
1108
1109   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1110   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1111   | --oldin | --oldi | --old | --ol | --o)
1112     ac_prev=oldincludedir ;;
1113   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1114   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1115   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1116     oldincludedir=$ac_optarg ;;
1117
1118   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1119     ac_prev=prefix ;;
1120   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1121     prefix=$ac_optarg ;;
1122
1123   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1124   | --program-pre | --program-pr | --program-p)
1125     ac_prev=program_prefix ;;
1126   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1127   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1128     program_prefix=$ac_optarg ;;
1129
1130   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1131   | --program-suf | --program-su | --program-s)
1132     ac_prev=program_suffix ;;
1133   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1134   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1135     program_suffix=$ac_optarg ;;
1136
1137   -program-transform-name | --program-transform-name \
1138   | --program-transform-nam | --program-transform-na \
1139   | --program-transform-n | --program-transform- \
1140   | --program-transform | --program-transfor \
1141   | --program-transfo | --program-transf \
1142   | --program-trans | --program-tran \
1143   | --progr-tra | --program-tr | --program-t)
1144     ac_prev=program_transform_name ;;
1145   -program-transform-name=* | --program-transform-name=* \
1146   | --program-transform-nam=* | --program-transform-na=* \
1147   | --program-transform-n=* | --program-transform-=* \
1148   | --program-transform=* | --program-transfor=* \
1149   | --program-transfo=* | --program-transf=* \
1150   | --program-trans=* | --program-tran=* \
1151   | --progr-tra=* | --program-tr=* | --program-t=*)
1152     program_transform_name=$ac_optarg ;;
1153
1154   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1155     ac_prev=pdfdir ;;
1156   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1157     pdfdir=$ac_optarg ;;
1158
1159   -psdir | --psdir | --psdi | --psd | --ps)
1160     ac_prev=psdir ;;
1161   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1162     psdir=$ac_optarg ;;
1163
1164   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1165   | -silent | --silent | --silen | --sile | --sil)
1166     silent=yes ;;
1167
1168   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1169     ac_prev=sbindir ;;
1170   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1171   | --sbi=* | --sb=*)
1172     sbindir=$ac_optarg ;;
1173
1174   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1175   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1176   | --sharedst | --shareds | --shared | --share | --shar \
1177   | --sha | --sh)
1178     ac_prev=sharedstatedir ;;
1179   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1180   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1181   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1182   | --sha=* | --sh=*)
1183     sharedstatedir=$ac_optarg ;;
1184
1185   -site | --site | --sit)
1186     ac_prev=site ;;
1187   -site=* | --site=* | --sit=*)
1188     site=$ac_optarg ;;
1189
1190   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1191     ac_prev=srcdir ;;
1192   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1193     srcdir=$ac_optarg ;;
1194
1195   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1196   | --syscon | --sysco | --sysc | --sys | --sy)
1197     ac_prev=sysconfdir ;;
1198   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1199   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1200     sysconfdir=$ac_optarg ;;
1201
1202   -target | --target | --targe | --targ | --tar | --ta | --t)
1203     ac_prev=target_alias ;;
1204   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1205     target_alias=$ac_optarg ;;
1206
1207   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1208     verbose=yes ;;
1209
1210   -version | --version | --versio | --versi | --vers | -V)
1211     ac_init_version=: ;;
1212
1213   -with-* | --with-*)
1214     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1215     # Reject names that are not valid shell variable names.
1216     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1217       as_fn_error "invalid package name: $ac_useropt"
1218     ac_useropt_orig=$ac_useropt
1219     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1220     case $ac_user_opts in
1221       *"
1222 "with_$ac_useropt"
1223 "*) ;;
1224       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1225          ac_unrecognized_sep=', ';;
1226     esac
1227     eval with_$ac_useropt=\$ac_optarg ;;
1228
1229   -without-* | --without-*)
1230     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1231     # Reject names that are not valid shell variable names.
1232     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1233       as_fn_error "invalid package name: $ac_useropt"
1234     ac_useropt_orig=$ac_useropt
1235     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1236     case $ac_user_opts in
1237       *"
1238 "with_$ac_useropt"
1239 "*) ;;
1240       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1241          ac_unrecognized_sep=', ';;
1242     esac
1243     eval with_$ac_useropt=no ;;
1244
1245   --x)
1246     # Obsolete; use --with-x.
1247     with_x=yes ;;
1248
1249   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1250   | --x-incl | --x-inc | --x-in | --x-i)
1251     ac_prev=x_includes ;;
1252   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1253   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1254     x_includes=$ac_optarg ;;
1255
1256   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1257   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1258     ac_prev=x_libraries ;;
1259   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1260   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1261     x_libraries=$ac_optarg ;;
1262
1263   -*) as_fn_error "unrecognized option: \`$ac_option'
1264 Try \`$0 --help' for more information."
1265     ;;
1266
1267   *=*)
1268     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1269     # Reject names that are not valid shell variable names.
1270     case $ac_envvar in #(
1271       '' | [0-9]* | *[!_$as_cr_alnum]* )
1272       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1273     esac
1274     eval $ac_envvar=\$ac_optarg
1275     export $ac_envvar ;;
1276
1277   *)
1278     # FIXME: should be removed in autoconf 3.0.
1279     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1280     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1281       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1282     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1283     ;;
1284
1285   esac
1286 done
1287
1288 if test -n "$ac_prev"; then
1289   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1290   as_fn_error "missing argument to $ac_option"
1291 fi
1292
1293 if test -n "$ac_unrecognized_opts"; then
1294   case $enable_option_checking in
1295     no) ;;
1296     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1297     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1298   esac
1299 fi
1300
1301 # Check all directory arguments for consistency.
1302 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1303                 datadir sysconfdir sharedstatedir localstatedir includedir \
1304                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1305                 libdir localedir mandir
1306 do
1307   eval ac_val=\$$ac_var
1308   # Remove trailing slashes.
1309   case $ac_val in
1310     */ )
1311       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1312       eval $ac_var=\$ac_val;;
1313   esac
1314   # Be sure to have absolute directory names.
1315   case $ac_val in
1316     [\\/$]* | ?:[\\/]* )  continue;;
1317     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1318   esac
1319   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1320 done
1321
1322 # There might be people who depend on the old broken behavior: `$host'
1323 # used to hold the argument of --host etc.
1324 # FIXME: To remove some day.
1325 build=$build_alias
1326 host=$host_alias
1327 target=$target_alias
1328
1329 # FIXME: To remove some day.
1330 if test "x$host_alias" != x; then
1331   if test "x$build_alias" = x; then
1332     cross_compiling=maybe
1333     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1334     If a cross compiler is detected then cross compile mode will be used." >&2
1335   elif test "x$build_alias" != "x$host_alias"; then
1336     cross_compiling=yes
1337   fi
1338 fi
1339
1340 ac_tool_prefix=
1341 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1342
1343 test "$silent" = yes && exec 6>/dev/null
1344
1345
1346 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1347 ac_ls_di=`ls -di .` &&
1348 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1349   as_fn_error "working directory cannot be determined"
1350 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1351   as_fn_error "pwd does not report name of working directory"
1352
1353
1354 # Find the source files, if location was not specified.
1355 if test -z "$srcdir"; then
1356   ac_srcdir_defaulted=yes
1357   # Try the directory containing this script, then the parent directory.
1358   ac_confdir=`$as_dirname -- "$as_myself" ||
1359 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1360          X"$as_myself" : 'X\(//\)[^/]' \| \
1361          X"$as_myself" : 'X\(//\)$' \| \
1362          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1363 $as_echo X"$as_myself" |
1364     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1365             s//\1/
1366             q
1367           }
1368           /^X\(\/\/\)[^/].*/{
1369             s//\1/
1370             q
1371           }
1372           /^X\(\/\/\)$/{
1373             s//\1/
1374             q
1375           }
1376           /^X\(\/\).*/{
1377             s//\1/
1378             q
1379           }
1380           s/.*/./; q'`
1381   srcdir=$ac_confdir
1382   if test ! -r "$srcdir/$ac_unique_file"; then
1383     srcdir=..
1384   fi
1385 else
1386   ac_srcdir_defaulted=no
1387 fi
1388 if test ! -r "$srcdir/$ac_unique_file"; then
1389   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1390   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1391 fi
1392 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1393 ac_abs_confdir=`(
1394         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1395         pwd)`
1396 # When building in place, set srcdir=.
1397 if test "$ac_abs_confdir" = "$ac_pwd"; then
1398   srcdir=.
1399 fi
1400 # Remove unnecessary trailing slashes from srcdir.
1401 # Double slashes in file names in object file debugging info
1402 # mess up M-x gdb in Emacs.
1403 case $srcdir in
1404 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1405 esac
1406 for ac_var in $ac_precious_vars; do
1407   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1408   eval ac_env_${ac_var}_value=\$${ac_var}
1409   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1410   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1411 done
1412
1413 #
1414 # Report the --help message.
1415 #
1416 if test "$ac_init_help" = "long"; then
1417   # Omit some internal or obsolete options to make the list less imposing.
1418   # This message is too long to be a string in the A/UX 3.1 sh.
1419   cat <<_ACEOF
1420 \`configure' configures this package to adapt to many kinds of systems.
1421
1422 Usage: $0 [OPTION]... [VAR=VALUE]...
1423
1424 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1425 VAR=VALUE.  See below for descriptions of some of the useful variables.
1426
1427 Defaults for the options are specified in brackets.
1428
1429 Configuration:
1430   -h, --help              display this help and exit
1431       --help=short        display options specific to this package
1432       --help=recursive    display the short help of all the included packages
1433   -V, --version           display version information and exit
1434   -q, --quiet, --silent   do not print \`checking...' messages
1435       --cache-file=FILE   cache test results in FILE [disabled]
1436   -C, --config-cache      alias for \`--cache-file=config.cache'
1437   -n, --no-create         do not create output files
1438       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1439
1440 Installation directories:
1441   --prefix=PREFIX         install architecture-independent files in PREFIX
1442                           [$ac_default_prefix]
1443   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1444                           [PREFIX]
1445
1446 By default, \`make install' will install all the files in
1447 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1448 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1449 for instance \`--prefix=\$HOME'.
1450
1451 For better control, use the options below.
1452
1453 Fine tuning of the installation directories:
1454   --bindir=DIR            user executables [EPREFIX/bin]
1455   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1456   --libexecdir=DIR        program executables [EPREFIX/libexec]
1457   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1458   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1459   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1460   --libdir=DIR            object code libraries [EPREFIX/lib]
1461   --includedir=DIR        C header files [PREFIX/include]
1462   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1463   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1464   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1465   --infodir=DIR           info documentation [DATAROOTDIR/info]
1466   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1467   --mandir=DIR            man documentation [DATAROOTDIR/man]
1468   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1469   --htmldir=DIR           html documentation [DOCDIR]
1470   --dvidir=DIR            dvi documentation [DOCDIR]
1471   --pdfdir=DIR            pdf documentation [DOCDIR]
1472   --psdir=DIR             ps documentation [DOCDIR]
1473 _ACEOF
1474
1475   cat <<\_ACEOF
1476
1477 Program names:
1478   --program-prefix=PREFIX            prepend PREFIX to installed program names
1479   --program-suffix=SUFFIX            append SUFFIX to installed program names
1480   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1481
1482 X features:
1483   --x-includes=DIR    X include files are in DIR
1484   --x-libraries=DIR   X library files are in DIR
1485
1486 System types:
1487   --build=BUILD     configure for building on BUILD [guessed]
1488   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1489   --target=TARGET   configure for building compilers for TARGET [HOST]
1490 _ACEOF
1491 fi
1492
1493 if test -n "$ac_init_help"; then
1494
1495   cat <<\_ACEOF
1496
1497 Optional Features:
1498   --disable-option-checking  ignore unrecognized --enable/--with options
1499   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1500   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1501   --enable-maintainer-mode  enable make rules and dependencies not useful
1502                           (and sometimes confusing) to the casual installer
1503   --enable-plugins        Enable support for plugins
1504   --disable-largefile     omit support for large files
1505   --enable-build-with-cxx build with C++ compiler instead of C compiler
1506   --enable-targets=TARGETS
1507                           alternative target configurations
1508   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1509   --disable-gdbcli        disable command-line interface (CLI)
1510   --disable-gdbmi         disable machine-interface (MI)
1511   --enable-tui            enable full-screen terminal user interface (TUI)
1512   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1513   --enable-profiling      enable profiling of GDB
1514   --disable-rpath         do not hardcode runtime library paths
1515   --enable-libmcheck      Try linking with -lmcheck if available
1516   --enable-werror         treat compile warnings as errors
1517   --enable-build-warnings enable build-time compiler warnings if gcc is used
1518   --enable-gdb-build-warnings
1519                           enable GDB specific build-time compiler warnings if
1520                           gcc is used
1521   --enable-sim            link gdb with simulator
1522   --enable-multi-ice      build the multi-ice-gdb-server
1523   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1524                           is auto)
1525
1526 Optional Packages:
1527   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1528   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1529   --with-separate-debug-dir=PATH
1530                           look for global separate debug info in this path
1531                           [LIBDIR/debug]
1532   --with-gdb-datadir=PATH look for global separate data files in this path
1533                           [DATADIR/gdb]
1534   --with-relocated-sources=PATH
1535                           automatically relocate this path for source files
1536   --with-auto-load-dir=PATH
1537                           directories from which to load auto-loaded scripts
1538                           [$debugdir:$datadir/auto-load]
1539   --with-auto-load-safe-path=PATH
1540                           directories safe to hold auto-loaded files
1541                           [--with-auto-load-dir]
1542   --without-auto-load-safe-path
1543                           do not restrict auto-loaded files locations
1544   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1545   --with-curses           use the curses library instead of the termcap
1546                           library
1547   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1548   --with-bugurl=URL       Direct users to URL to report a bug
1549   --with-system-zlib      use installed libz
1550   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1551   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1552   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1553   --with-iconv-bin=PATH   specify where to find the iconv program
1554   --with-system-readline  use installed readline library
1555   --with-jit-reader-dir=PATH
1556                           directory to load the JIT readers from
1557   --with-expat            include expat support (auto/yes/no)
1558   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1559   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1560   --with-python[=PYTHON]  include python support
1561                           (auto/yes/no/<python-program>)
1562   --with-guile[=GUILE]    include guile support
1563                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1564   --with-intel-pt         include Intel Processor Trace support (auto/yes/no)
1565   --with-libipt-prefix[=DIR]  search for libipt in DIR/include and DIR/lib
1566   --without-libipt-prefix     don't search for libipt in includedir and libdir
1567   --without-included-regex
1568                           don't use included regex; this is the default on
1569                           systems with version 2 of the GNU C library (use
1570                           with caution on other system)
1571   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1572   --with-system-gdbinit=PATH
1573                           automatically load a system-wide gdbinit file
1574   --with-lzma             support lzma compression (auto/yes/no)
1575   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1576   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1577   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1578   --with-tk               directory containing tk configuration (tkConfig.sh)
1579   --with-x                use the X Window System
1580   --with-babeltrace       include babeltrace support (auto/yes/no)
1581   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1582   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1583
1584 Some influential environment variables:
1585   CC          C compiler command
1586   CFLAGS      C compiler flags
1587   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1588               nonstandard directory <lib dir>
1589   LIBS        libraries to pass to the linker, e.g. -l<library>
1590   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1591               you have headers in a nonstandard directory <include dir>
1592   CXX         C++ compiler command
1593   CXXFLAGS    C++ compiler flags
1594   CPP         C preprocessor
1595   MAKEINFO    Parent configure detects if it is of sufficient version.
1596   MAKEINFOFLAGS
1597               Parameters for MAKEINFO.
1598   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1599               the first program found out of: `bison -y', `byacc', `yacc'.
1600   YFLAGS      The list of arguments that will be passed by default to $YACC.
1601               This script will default YFLAGS to the empty string to avoid a
1602               default value of `-d' given by some make applications.
1603   XMKMF       Path to xmkmf, Makefile generator for X Window System
1604
1605 Use these variables to override the choices made by `configure' or to help
1606 it to find libraries and programs with nonstandard names/locations.
1607
1608 Report bugs to the package provider.
1609 _ACEOF
1610 ac_status=$?
1611 fi
1612
1613 if test "$ac_init_help" = "recursive"; then
1614   # If there are subdirs, report their specific --help.
1615   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1616     test -d "$ac_dir" ||
1617       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1618       continue
1619     ac_builddir=.
1620
1621 case "$ac_dir" in
1622 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1623 *)
1624   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1625   # A ".." for each directory in $ac_dir_suffix.
1626   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1627   case $ac_top_builddir_sub in
1628   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1629   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1630   esac ;;
1631 esac
1632 ac_abs_top_builddir=$ac_pwd
1633 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1634 # for backward compatibility:
1635 ac_top_builddir=$ac_top_build_prefix
1636
1637 case $srcdir in
1638   .)  # We are building in place.
1639     ac_srcdir=.
1640     ac_top_srcdir=$ac_top_builddir_sub
1641     ac_abs_top_srcdir=$ac_pwd ;;
1642   [\\/]* | ?:[\\/]* )  # Absolute name.
1643     ac_srcdir=$srcdir$ac_dir_suffix;
1644     ac_top_srcdir=$srcdir
1645     ac_abs_top_srcdir=$srcdir ;;
1646   *) # Relative name.
1647     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1648     ac_top_srcdir=$ac_top_build_prefix$srcdir
1649     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1650 esac
1651 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1652
1653     cd "$ac_dir" || { ac_status=$?; continue; }
1654     # Check for guested configure.
1655     if test -f "$ac_srcdir/configure.gnu"; then
1656       echo &&
1657       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1658     elif test -f "$ac_srcdir/configure"; then
1659       echo &&
1660       $SHELL "$ac_srcdir/configure" --help=recursive
1661     else
1662       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1663     fi || ac_status=$?
1664     cd "$ac_pwd" || { ac_status=$?; break; }
1665   done
1666 fi
1667
1668 test -n "$ac_init_help" && exit $ac_status
1669 if $ac_init_version; then
1670   cat <<\_ACEOF
1671 configure
1672 generated by GNU Autoconf 2.64
1673
1674 Copyright (C) 2009 Free Software Foundation, Inc.
1675 This configure script is free software; the Free Software Foundation
1676 gives unlimited permission to copy, distribute and modify it.
1677 _ACEOF
1678   exit
1679 fi
1680
1681 ## ------------------------ ##
1682 ## Autoconf initialization. ##
1683 ## ------------------------ ##
1684
1685 # ac_fn_c_try_compile LINENO
1686 # --------------------------
1687 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1688 ac_fn_c_try_compile ()
1689 {
1690   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1691   rm -f conftest.$ac_objext
1692   if { { ac_try="$ac_compile"
1693 case "(($ac_try" in
1694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1695   *) ac_try_echo=$ac_try;;
1696 esac
1697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1698 $as_echo "$ac_try_echo"; } >&5
1699   (eval "$ac_compile") 2>conftest.err
1700   ac_status=$?
1701   if test -s conftest.err; then
1702     grep -v '^ *+' conftest.err >conftest.er1
1703     cat conftest.er1 >&5
1704     mv -f conftest.er1 conftest.err
1705   fi
1706   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1707   test $ac_status = 0; } && {
1708          test -z "$ac_c_werror_flag" ||
1709          test ! -s conftest.err
1710        } && test -s conftest.$ac_objext; then :
1711   ac_retval=0
1712 else
1713   $as_echo "$as_me: failed program was:" >&5
1714 sed 's/^/| /' conftest.$ac_ext >&5
1715
1716         ac_retval=1
1717 fi
1718   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1719   return $ac_retval
1720
1721 } # ac_fn_c_try_compile
1722
1723 # ac_fn_cxx_try_compile LINENO
1724 # ----------------------------
1725 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1726 ac_fn_cxx_try_compile ()
1727 {
1728   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729   rm -f conftest.$ac_objext
1730   if { { ac_try="$ac_compile"
1731 case "(($ac_try" in
1732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1733   *) ac_try_echo=$ac_try;;
1734 esac
1735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1736 $as_echo "$ac_try_echo"; } >&5
1737   (eval "$ac_compile") 2>conftest.err
1738   ac_status=$?
1739   if test -s conftest.err; then
1740     grep -v '^ *+' conftest.err >conftest.er1
1741     cat conftest.er1 >&5
1742     mv -f conftest.er1 conftest.err
1743   fi
1744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745   test $ac_status = 0; } && {
1746          test -z "$ac_cxx_werror_flag" ||
1747          test ! -s conftest.err
1748        } && test -s conftest.$ac_objext; then :
1749   ac_retval=0
1750 else
1751   $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754         ac_retval=1
1755 fi
1756   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1757   return $ac_retval
1758
1759 } # ac_fn_cxx_try_compile
1760
1761 # ac_fn_c_try_cpp LINENO
1762 # ----------------------
1763 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1764 ac_fn_c_try_cpp ()
1765 {
1766   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767   if { { ac_try="$ac_cpp conftest.$ac_ext"
1768 case "(($ac_try" in
1769   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1770   *) ac_try_echo=$ac_try;;
1771 esac
1772 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1773 $as_echo "$ac_try_echo"; } >&5
1774   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1775   ac_status=$?
1776   if test -s conftest.err; then
1777     grep -v '^ *+' conftest.err >conftest.er1
1778     cat conftest.er1 >&5
1779     mv -f conftest.er1 conftest.err
1780   fi
1781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1782   test $ac_status = 0; } >/dev/null && {
1783          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1784          test ! -s conftest.err
1785        }; then :
1786   ac_retval=0
1787 else
1788   $as_echo "$as_me: failed program was:" >&5
1789 sed 's/^/| /' conftest.$ac_ext >&5
1790
1791     ac_retval=1
1792 fi
1793   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1794   return $ac_retval
1795
1796 } # ac_fn_c_try_cpp
1797
1798 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1799 # -------------------------------------------------------
1800 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1801 # the include files in INCLUDES and setting the cache variable VAR
1802 # accordingly.
1803 ac_fn_c_check_header_mongrel ()
1804 {
1805   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1806   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1807   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1808 $as_echo_n "checking for $2... " >&6; }
1809 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1810   $as_echo_n "(cached) " >&6
1811 fi
1812 eval ac_res=\$$3
1813                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1814 $as_echo "$ac_res" >&6; }
1815 else
1816   # Is the header compilable?
1817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1818 $as_echo_n "checking $2 usability... " >&6; }
1819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1820 /* end confdefs.h.  */
1821 $4
1822 #include <$2>
1823 _ACEOF
1824 if ac_fn_c_try_compile "$LINENO"; then :
1825   ac_header_compiler=yes
1826 else
1827   ac_header_compiler=no
1828 fi
1829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1831 $as_echo "$ac_header_compiler" >&6; }
1832
1833 # Is the header present?
1834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1835 $as_echo_n "checking $2 presence... " >&6; }
1836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1837 /* end confdefs.h.  */
1838 #include <$2>
1839 _ACEOF
1840 if ac_fn_c_try_cpp "$LINENO"; then :
1841   ac_header_preproc=yes
1842 else
1843   ac_header_preproc=no
1844 fi
1845 rm -f conftest.err conftest.$ac_ext
1846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1847 $as_echo "$ac_header_preproc" >&6; }
1848
1849 # So?  What about this header?
1850 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1851   yes:no: )
1852     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1853 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1854     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1855 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1856     ;;
1857   no:yes:* )
1858     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1859 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1860     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1861 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1862     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1863 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1864     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1865 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1866     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1867 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1868     ;;
1869 esac
1870   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1871 $as_echo_n "checking for $2... " >&6; }
1872 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1873   $as_echo_n "(cached) " >&6
1874 else
1875   eval "$3=\$ac_header_compiler"
1876 fi
1877 eval ac_res=\$$3
1878                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1879 $as_echo "$ac_res" >&6; }
1880 fi
1881   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1882
1883 } # ac_fn_c_check_header_mongrel
1884
1885 # ac_fn_c_try_run LINENO
1886 # ----------------------
1887 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1888 # that executables *can* be run.
1889 ac_fn_c_try_run ()
1890 {
1891   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892   if { { ac_try="$ac_link"
1893 case "(($ac_try" in
1894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1895   *) ac_try_echo=$ac_try;;
1896 esac
1897 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1898 $as_echo "$ac_try_echo"; } >&5
1899   (eval "$ac_link") 2>&5
1900   ac_status=$?
1901   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1902   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1903   { { case "(($ac_try" in
1904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1905   *) ac_try_echo=$ac_try;;
1906 esac
1907 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1908 $as_echo "$ac_try_echo"; } >&5
1909   (eval "$ac_try") 2>&5
1910   ac_status=$?
1911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1912   test $ac_status = 0; }; }; then :
1913   ac_retval=0
1914 else
1915   $as_echo "$as_me: program exited with status $ac_status" >&5
1916        $as_echo "$as_me: failed program was:" >&5
1917 sed 's/^/| /' conftest.$ac_ext >&5
1918
1919        ac_retval=$ac_status
1920 fi
1921   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1922   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1923   return $ac_retval
1924
1925 } # ac_fn_c_try_run
1926
1927 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1928 # -------------------------------------------------------
1929 # Tests whether HEADER exists and can be compiled using the include files in
1930 # INCLUDES, setting the cache variable VAR accordingly.
1931 ac_fn_c_check_header_compile ()
1932 {
1933   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1935 $as_echo_n "checking for $2... " >&6; }
1936 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1937   $as_echo_n "(cached) " >&6
1938 else
1939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1940 /* end confdefs.h.  */
1941 $4
1942 #include <$2>
1943 _ACEOF
1944 if ac_fn_c_try_compile "$LINENO"; then :
1945   eval "$3=yes"
1946 else
1947   eval "$3=no"
1948 fi
1949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1950 fi
1951 eval ac_res=\$$3
1952                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1953 $as_echo "$ac_res" >&6; }
1954   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1955
1956 } # ac_fn_c_check_header_compile
1957
1958 # ac_fn_c_try_link LINENO
1959 # -----------------------
1960 # Try to link conftest.$ac_ext, and return whether this succeeded.
1961 ac_fn_c_try_link ()
1962 {
1963   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1964   rm -f conftest.$ac_objext conftest$ac_exeext
1965   if { { ac_try="$ac_link"
1966 case "(($ac_try" in
1967   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1968   *) ac_try_echo=$ac_try;;
1969 esac
1970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1971 $as_echo "$ac_try_echo"; } >&5
1972   (eval "$ac_link") 2>conftest.err
1973   ac_status=$?
1974   if test -s conftest.err; then
1975     grep -v '^ *+' conftest.err >conftest.er1
1976     cat conftest.er1 >&5
1977     mv -f conftest.er1 conftest.err
1978   fi
1979   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1980   test $ac_status = 0; } && {
1981          test -z "$ac_c_werror_flag" ||
1982          test ! -s conftest.err
1983        } && test -s conftest$ac_exeext && {
1984          test "$cross_compiling" = yes ||
1985          $as_test_x conftest$ac_exeext
1986        }; then :
1987   ac_retval=0
1988 else
1989   $as_echo "$as_me: failed program was:" >&5
1990 sed 's/^/| /' conftest.$ac_ext >&5
1991
1992         ac_retval=1
1993 fi
1994   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1995   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1996   # interfere with the next link command; also delete a directory that is
1997   # left behind by Apple's compiler.  We do this before executing the actions.
1998   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1999   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2000   return $ac_retval
2001
2002 } # ac_fn_c_try_link
2003
2004 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2005 # --------------------------------------------
2006 # Tries to find the compile-time value of EXPR in a program that includes
2007 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2008 # computed
2009 ac_fn_c_compute_int ()
2010 {
2011   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2012   if test "$cross_compiling" = yes; then
2013     # Depending upon the size, compute the lo and hi bounds.
2014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015 /* end confdefs.h.  */
2016 $4
2017 int
2018 main ()
2019 {
2020 static int test_array [1 - 2 * !(($2) >= 0)];
2021 test_array [0] = 0
2022
2023   ;
2024   return 0;
2025 }
2026 _ACEOF
2027 if ac_fn_c_try_compile "$LINENO"; then :
2028   ac_lo=0 ac_mid=0
2029   while :; do
2030     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h.  */
2032 $4
2033 int
2034 main ()
2035 {
2036 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2037 test_array [0] = 0
2038
2039   ;
2040   return 0;
2041 }
2042 _ACEOF
2043 if ac_fn_c_try_compile "$LINENO"; then :
2044   ac_hi=$ac_mid; break
2045 else
2046   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2047                         if test $ac_lo -le $ac_mid; then
2048                           ac_lo= ac_hi=
2049                           break
2050                         fi
2051                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2052 fi
2053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2054   done
2055 else
2056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h.  */
2058 $4
2059 int
2060 main ()
2061 {
2062 static int test_array [1 - 2 * !(($2) < 0)];
2063 test_array [0] = 0
2064
2065   ;
2066   return 0;
2067 }
2068 _ACEOF
2069 if ac_fn_c_try_compile "$LINENO"; then :
2070   ac_hi=-1 ac_mid=-1
2071   while :; do
2072     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h.  */
2074 $4
2075 int
2076 main ()
2077 {
2078 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2079 test_array [0] = 0
2080
2081   ;
2082   return 0;
2083 }
2084 _ACEOF
2085 if ac_fn_c_try_compile "$LINENO"; then :
2086   ac_lo=$ac_mid; break
2087 else
2088   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2089                         if test $ac_mid -le $ac_hi; then
2090                           ac_lo= ac_hi=
2091                           break
2092                         fi
2093                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2094 fi
2095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2096   done
2097 else
2098   ac_lo= ac_hi=
2099 fi
2100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2101 fi
2102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2103 # Binary search between lo and hi bounds.
2104 while test "x$ac_lo" != "x$ac_hi"; do
2105   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2107 /* end confdefs.h.  */
2108 $4
2109 int
2110 main ()
2111 {
2112 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2113 test_array [0] = 0
2114
2115   ;
2116   return 0;
2117 }
2118 _ACEOF
2119 if ac_fn_c_try_compile "$LINENO"; then :
2120   ac_hi=$ac_mid
2121 else
2122   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2123 fi
2124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2125 done
2126 case $ac_lo in #((
2127 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2128 '') ac_retval=1 ;;
2129 esac
2130   else
2131     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2132 /* end confdefs.h.  */
2133 $4
2134 static long int longval () { return $2; }
2135 static unsigned long int ulongval () { return $2; }
2136 #include <stdio.h>
2137 #include <stdlib.h>
2138 int
2139 main ()
2140 {
2141
2142   FILE *f = fopen ("conftest.val", "w");
2143   if (! f)
2144     return 1;
2145   if (($2) < 0)
2146     {
2147       long int i = longval ();
2148       if (i != ($2))
2149         return 1;
2150       fprintf (f, "%ld", i);
2151     }
2152   else
2153     {
2154       unsigned long int i = ulongval ();
2155       if (i != ($2))
2156         return 1;
2157       fprintf (f, "%lu", i);
2158     }
2159   /* Do not output a trailing newline, as this causes \r\n confusion
2160      on some platforms.  */
2161   return ferror (f) || fclose (f) != 0;
2162
2163   ;
2164   return 0;
2165 }
2166 _ACEOF
2167 if ac_fn_c_try_run "$LINENO"; then :
2168   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2169 else
2170   ac_retval=1
2171 fi
2172 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2173   conftest.$ac_objext conftest.beam conftest.$ac_ext
2174 rm -f conftest.val
2175
2176   fi
2177   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2178   return $ac_retval
2179
2180 } # ac_fn_c_compute_int
2181
2182 # ac_fn_c_check_func LINENO FUNC VAR
2183 # ----------------------------------
2184 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2185 ac_fn_c_check_func ()
2186 {
2187   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2189 $as_echo_n "checking for $2... " >&6; }
2190 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2191   $as_echo_n "(cached) " >&6
2192 else
2193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h.  */
2195 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2196    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2197 #define $2 innocuous_$2
2198
2199 /* System header to define __stub macros and hopefully few prototypes,
2200     which can conflict with char $2 (); below.
2201     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2202     <limits.h> exists even on freestanding compilers.  */
2203
2204 #ifdef __STDC__
2205 # include <limits.h>
2206 #else
2207 # include <assert.h>
2208 #endif
2209
2210 #undef $2
2211
2212 /* Override any GCC internal prototype to avoid an error.
2213    Use char because int might match the return type of a GCC
2214    builtin and then its argument prototype would still apply.  */
2215 #ifdef __cplusplus
2216 extern "C"
2217 #endif
2218 char $2 ();
2219 /* The GNU C library defines this for functions which it implements
2220     to always fail with ENOSYS.  Some functions are actually named
2221     something starting with __ and the normal name is an alias.  */
2222 #if defined __stub_$2 || defined __stub___$2
2223 choke me
2224 #endif
2225
2226 int
2227 main ()
2228 {
2229 return $2 ();
2230   ;
2231   return 0;
2232 }
2233 _ACEOF
2234 if ac_fn_c_try_link "$LINENO"; then :
2235   eval "$3=yes"
2236 else
2237   eval "$3=no"
2238 fi
2239 rm -f core conftest.err conftest.$ac_objext \
2240     conftest$ac_exeext conftest.$ac_ext
2241 fi
2242 eval ac_res=\$$3
2243                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2244 $as_echo "$ac_res" >&6; }
2245   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2246
2247 } # ac_fn_c_check_func
2248
2249 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2250 # -------------------------------------------
2251 # Tests whether TYPE exists after having included INCLUDES, setting cache
2252 # variable VAR accordingly.
2253 ac_fn_c_check_type ()
2254 {
2255   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2257 $as_echo_n "checking for $2... " >&6; }
2258 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2259   $as_echo_n "(cached) " >&6
2260 else
2261   eval "$3=no"
2262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2263 /* end confdefs.h.  */
2264 $4
2265 int
2266 main ()
2267 {
2268 if (sizeof ($2))
2269          return 0;
2270   ;
2271   return 0;
2272 }
2273 _ACEOF
2274 if ac_fn_c_try_compile "$LINENO"; then :
2275   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2276 /* end confdefs.h.  */
2277 $4
2278 int
2279 main ()
2280 {
2281 if (sizeof (($2)))
2282             return 0;
2283   ;
2284   return 0;
2285 }
2286 _ACEOF
2287 if ac_fn_c_try_compile "$LINENO"; then :
2288
2289 else
2290   eval "$3=yes"
2291 fi
2292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2293 fi
2294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2295 fi
2296 eval ac_res=\$$3
2297                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2298 $as_echo "$ac_res" >&6; }
2299   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2300
2301 } # ac_fn_c_check_type
2302
2303 # ac_fn_c_check_decl LINENO SYMBOL VAR
2304 # ------------------------------------
2305 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2306 ac_fn_c_check_decl ()
2307 {
2308   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2309   as_decl_name=`echo $2|sed 's/ *(.*//'`
2310   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2311   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2312 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2313 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2314   $as_echo_n "(cached) " >&6
2315 else
2316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2317 /* end confdefs.h.  */
2318 $4
2319 int
2320 main ()
2321 {
2322 #ifndef $as_decl_name
2323 #ifdef __cplusplus
2324   (void) $as_decl_use;
2325 #else
2326   (void) $as_decl_name;
2327 #endif
2328 #endif
2329
2330   ;
2331   return 0;
2332 }
2333 _ACEOF
2334 if ac_fn_c_try_compile "$LINENO"; then :
2335   eval "$3=yes"
2336 else
2337   eval "$3=no"
2338 fi
2339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2340 fi
2341 eval ac_res=\$$3
2342                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2343 $as_echo "$ac_res" >&6; }
2344   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2345
2346 } # ac_fn_c_check_decl
2347
2348 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2349 # ----------------------------------------------------
2350 # Tries to find if the field MEMBER exists in type AGGR, after including
2351 # INCLUDES, setting cache variable VAR accordingly.
2352 ac_fn_c_check_member ()
2353 {
2354   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2356 $as_echo_n "checking for $2.$3... " >&6; }
2357 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2358   $as_echo_n "(cached) " >&6
2359 else
2360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2361 /* end confdefs.h.  */
2362 $5
2363 int
2364 main ()
2365 {
2366 static $2 ac_aggr;
2367 if (ac_aggr.$3)
2368 return 0;
2369   ;
2370   return 0;
2371 }
2372 _ACEOF
2373 if ac_fn_c_try_compile "$LINENO"; then :
2374   eval "$4=yes"
2375 else
2376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2377 /* end confdefs.h.  */
2378 $5
2379 int
2380 main ()
2381 {
2382 static $2 ac_aggr;
2383 if (sizeof ac_aggr.$3)
2384 return 0;
2385   ;
2386   return 0;
2387 }
2388 _ACEOF
2389 if ac_fn_c_try_compile "$LINENO"; then :
2390   eval "$4=yes"
2391 else
2392   eval "$4=no"
2393 fi
2394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2395 fi
2396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2397 fi
2398 eval ac_res=\$$4
2399                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2400 $as_echo "$ac_res" >&6; }
2401   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2402
2403 } # ac_fn_c_check_member
2404 cat >config.log <<_ACEOF
2405 This file contains any messages produced by compilers while
2406 running configure, to aid debugging if configure makes a mistake.
2407
2408 It was created by $as_me, which was
2409 generated by GNU Autoconf 2.64.  Invocation command line was
2410
2411   $ $0 $@
2412
2413 _ACEOF
2414 exec 5>>config.log
2415 {
2416 cat <<_ASUNAME
2417 ## --------- ##
2418 ## Platform. ##
2419 ## --------- ##
2420
2421 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2422 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2423 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2424 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2425 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2426
2427 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2428 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2429
2430 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2431 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2432 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2433 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2434 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2435 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2436 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2437
2438 _ASUNAME
2439
2440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2441 for as_dir in $PATH
2442 do
2443   IFS=$as_save_IFS
2444   test -z "$as_dir" && as_dir=.
2445     $as_echo "PATH: $as_dir"
2446   done
2447 IFS=$as_save_IFS
2448
2449 } >&5
2450
2451 cat >&5 <<_ACEOF
2452
2453
2454 ## ----------- ##
2455 ## Core tests. ##
2456 ## ----------- ##
2457
2458 _ACEOF
2459
2460
2461 # Keep a trace of the command line.
2462 # Strip out --no-create and --no-recursion so they do not pile up.
2463 # Strip out --silent because we don't want to record it for future runs.
2464 # Also quote any args containing shell meta-characters.
2465 # Make two passes to allow for proper duplicate-argument suppression.
2466 ac_configure_args=
2467 ac_configure_args0=
2468 ac_configure_args1=
2469 ac_must_keep_next=false
2470 for ac_pass in 1 2
2471 do
2472   for ac_arg
2473   do
2474     case $ac_arg in
2475     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2476     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2477     | -silent | --silent | --silen | --sile | --sil)
2478       continue ;;
2479     *\'*)
2480       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2481     esac
2482     case $ac_pass in
2483     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2484     2)
2485       as_fn_append ac_configure_args1 " '$ac_arg'"
2486       if test $ac_must_keep_next = true; then
2487         ac_must_keep_next=false # Got value, back to normal.
2488       else
2489         case $ac_arg in
2490           *=* | --config-cache | -C | -disable-* | --disable-* \
2491           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2492           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2493           | -with-* | --with-* | -without-* | --without-* | --x)
2494             case "$ac_configure_args0 " in
2495               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2496             esac
2497             ;;
2498           -* ) ac_must_keep_next=true ;;
2499         esac
2500       fi
2501       as_fn_append ac_configure_args " '$ac_arg'"
2502       ;;
2503     esac
2504   done
2505 done
2506 { ac_configure_args0=; unset ac_configure_args0;}
2507 { ac_configure_args1=; unset ac_configure_args1;}
2508
2509 # When interrupted or exit'd, cleanup temporary files, and complete
2510 # config.log.  We remove comments because anyway the quotes in there
2511 # would cause problems or look ugly.
2512 # WARNING: Use '\'' to represent an apostrophe within the trap.
2513 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2514 trap 'exit_status=$?
2515   # Save into config.log some information that might help in debugging.
2516   {
2517     echo
2518
2519     cat <<\_ASBOX
2520 ## ---------------- ##
2521 ## Cache variables. ##
2522 ## ---------------- ##
2523 _ASBOX
2524     echo
2525     # The following way of writing the cache mishandles newlines in values,
2526 (
2527   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2528     eval ac_val=\$$ac_var
2529     case $ac_val in #(
2530     *${as_nl}*)
2531       case $ac_var in #(
2532       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2533 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2534       esac
2535       case $ac_var in #(
2536       _ | IFS | as_nl) ;; #(
2537       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2538       *) { eval $ac_var=; unset $ac_var;} ;;
2539       esac ;;
2540     esac
2541   done
2542   (set) 2>&1 |
2543     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2544     *${as_nl}ac_space=\ *)
2545       sed -n \
2546         "s/'\''/'\''\\\\'\'''\''/g;
2547           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2548       ;; #(
2549     *)
2550       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2551       ;;
2552     esac |
2553     sort
2554 )
2555     echo
2556
2557     cat <<\_ASBOX
2558 ## ----------------- ##
2559 ## Output variables. ##
2560 ## ----------------- ##
2561 _ASBOX
2562     echo
2563     for ac_var in $ac_subst_vars
2564     do
2565       eval ac_val=\$$ac_var
2566       case $ac_val in
2567       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2568       esac
2569       $as_echo "$ac_var='\''$ac_val'\''"
2570     done | sort
2571     echo
2572
2573     if test -n "$ac_subst_files"; then
2574       cat <<\_ASBOX
2575 ## ------------------- ##
2576 ## File substitutions. ##
2577 ## ------------------- ##
2578 _ASBOX
2579       echo
2580       for ac_var in $ac_subst_files
2581       do
2582         eval ac_val=\$$ac_var
2583         case $ac_val in
2584         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2585         esac
2586         $as_echo "$ac_var='\''$ac_val'\''"
2587       done | sort
2588       echo
2589     fi
2590
2591     if test -s confdefs.h; then
2592       cat <<\_ASBOX
2593 ## ----------- ##
2594 ## confdefs.h. ##
2595 ## ----------- ##
2596 _ASBOX
2597       echo
2598       cat confdefs.h
2599       echo
2600     fi
2601     test "$ac_signal" != 0 &&
2602       $as_echo "$as_me: caught signal $ac_signal"
2603     $as_echo "$as_me: exit $exit_status"
2604   } >&5
2605   rm -f core *.core core.conftest.* &&
2606     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2607     exit $exit_status
2608 ' 0
2609 for ac_signal in 1 2 13 15; do
2610   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2611 done
2612 ac_signal=0
2613
2614 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2615 rm -f -r conftest* confdefs.h
2616
2617 $as_echo "/* confdefs.h */" > confdefs.h
2618
2619 # Predefined preprocessor variables.
2620
2621 cat >>confdefs.h <<_ACEOF
2622 #define PACKAGE_NAME "$PACKAGE_NAME"
2623 _ACEOF
2624
2625 cat >>confdefs.h <<_ACEOF
2626 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2627 _ACEOF
2628
2629 cat >>confdefs.h <<_ACEOF
2630 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2631 _ACEOF
2632
2633 cat >>confdefs.h <<_ACEOF
2634 #define PACKAGE_STRING "$PACKAGE_STRING"
2635 _ACEOF
2636
2637 cat >>confdefs.h <<_ACEOF
2638 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2639 _ACEOF
2640
2641 cat >>confdefs.h <<_ACEOF
2642 #define PACKAGE_URL "$PACKAGE_URL"
2643 _ACEOF
2644
2645
2646 # Let the site file select an alternate cache file if it wants to.
2647 # Prefer an explicitly selected file to automatically selected ones.
2648 ac_site_file1=NONE
2649 ac_site_file2=NONE
2650 if test -n "$CONFIG_SITE"; then
2651   ac_site_file1=$CONFIG_SITE
2652 elif test "x$prefix" != xNONE; then
2653   ac_site_file1=$prefix/share/config.site
2654   ac_site_file2=$prefix/etc/config.site
2655 else
2656   ac_site_file1=$ac_default_prefix/share/config.site
2657   ac_site_file2=$ac_default_prefix/etc/config.site
2658 fi
2659 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2660 do
2661   test "x$ac_site_file" = xNONE && continue
2662   if test -r "$ac_site_file"; then
2663     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2664 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2665     sed 's/^/| /' "$ac_site_file" >&5
2666     . "$ac_site_file"
2667   fi
2668 done
2669
2670 if test -r "$cache_file"; then
2671   # Some versions of bash will fail to source /dev/null (special
2672   # files actually), so we avoid doing that.
2673   if test -f "$cache_file"; then
2674     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2675 $as_echo "$as_me: loading cache $cache_file" >&6;}
2676     case $cache_file in
2677       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2678       *)                      . "./$cache_file";;
2679     esac
2680   fi
2681 else
2682   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2683 $as_echo "$as_me: creating cache $cache_file" >&6;}
2684   >$cache_file
2685 fi
2686
2687 # Check that the precious variables saved in the cache have kept the same
2688 # value.
2689 ac_cache_corrupted=false
2690 for ac_var in $ac_precious_vars; do
2691   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2692   eval ac_new_set=\$ac_env_${ac_var}_set
2693   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2694   eval ac_new_val=\$ac_env_${ac_var}_value
2695   case $ac_old_set,$ac_new_set in
2696     set,)
2697       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2698 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2699       ac_cache_corrupted=: ;;
2700     ,set)
2701       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2702 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2703       ac_cache_corrupted=: ;;
2704     ,);;
2705     *)
2706       if test "x$ac_old_val" != "x$ac_new_val"; then
2707         # differences in whitespace do not lead to failure.
2708         ac_old_val_w=`echo x $ac_old_val`
2709         ac_new_val_w=`echo x $ac_new_val`
2710         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2711           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2712 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2713           ac_cache_corrupted=:
2714         else
2715           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2716 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2717           eval $ac_var=\$ac_old_val
2718         fi
2719         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2720 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2721         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2722 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2723       fi;;
2724   esac
2725   # Pass precious variables to config.status.
2726   if test "$ac_new_set" = set; then
2727     case $ac_new_val in
2728     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2729     *) ac_arg=$ac_var=$ac_new_val ;;
2730     esac
2731     case " $ac_configure_args " in
2732       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2733       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2734     esac
2735   fi
2736 done
2737 if $ac_cache_corrupted; then
2738   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2739 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2740   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2741 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2742   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2743 fi
2744 ## -------------------- ##
2745 ## Main body of script. ##
2746 ## -------------------- ##
2747
2748 ac_ext=c
2749 ac_cpp='$CPP $CPPFLAGS'
2750 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2751 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2752 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2753
2754
2755
2756
2757
2758 ac_config_headers="$ac_config_headers config.h:config.in"
2759
2760
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2762 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2763     # Check whether --enable-maintainer-mode was given.
2764 if test "${enable_maintainer_mode+set}" = set; then :
2765   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2766 else
2767   USE_MAINTAINER_MODE=no
2768 fi
2769
2770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2771 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2772    if test $USE_MAINTAINER_MODE = yes; then
2773   MAINTAINER_MODE_TRUE=
2774   MAINTAINER_MODE_FALSE='#'
2775 else
2776   MAINTAINER_MODE_TRUE='#'
2777   MAINTAINER_MODE_FALSE=
2778 fi
2779
2780   MAINT=$MAINTAINER_MODE_TRUE
2781
2782
2783
2784 # Set the 'development' global.
2785 . $srcdir/../bfd/development.sh
2786
2787 ac_ext=c
2788 ac_cpp='$CPP $CPPFLAGS'
2789 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2790 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2791 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2792 if test -n "$ac_tool_prefix"; then
2793   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2794 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2796 $as_echo_n "checking for $ac_word... " >&6; }
2797 if test "${ac_cv_prog_CC+set}" = set; then :
2798   $as_echo_n "(cached) " >&6
2799 else
2800   if test -n "$CC"; then
2801   ac_cv_prog_CC="$CC" # Let the user override the test.
2802 else
2803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2804 for as_dir in $PATH
2805 do
2806   IFS=$as_save_IFS
2807   test -z "$as_dir" && as_dir=.
2808     for ac_exec_ext in '' $ac_executable_extensions; do
2809   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2810     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2811     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2812     break 2
2813   fi
2814 done
2815   done
2816 IFS=$as_save_IFS
2817
2818 fi
2819 fi
2820 CC=$ac_cv_prog_CC
2821 if test -n "$CC"; then
2822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2823 $as_echo "$CC" >&6; }
2824 else
2825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2826 $as_echo "no" >&6; }
2827 fi
2828
2829
2830 fi
2831 if test -z "$ac_cv_prog_CC"; then
2832   ac_ct_CC=$CC
2833   # Extract the first word of "gcc", so it can be a program name with args.
2834 set dummy gcc; ac_word=$2
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2836 $as_echo_n "checking for $ac_word... " >&6; }
2837 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2838   $as_echo_n "(cached) " >&6
2839 else
2840   if test -n "$ac_ct_CC"; then
2841   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2842 else
2843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2844 for as_dir in $PATH
2845 do
2846   IFS=$as_save_IFS
2847   test -z "$as_dir" && as_dir=.
2848     for ac_exec_ext in '' $ac_executable_extensions; do
2849   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2850     ac_cv_prog_ac_ct_CC="gcc"
2851     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2852     break 2
2853   fi
2854 done
2855   done
2856 IFS=$as_save_IFS
2857
2858 fi
2859 fi
2860 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2861 if test -n "$ac_ct_CC"; then
2862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2863 $as_echo "$ac_ct_CC" >&6; }
2864 else
2865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2866 $as_echo "no" >&6; }
2867 fi
2868
2869   if test "x$ac_ct_CC" = x; then
2870     CC=""
2871   else
2872     case $cross_compiling:$ac_tool_warned in
2873 yes:)
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2875 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2876 ac_tool_warned=yes ;;
2877 esac
2878     CC=$ac_ct_CC
2879   fi
2880 else
2881   CC="$ac_cv_prog_CC"
2882 fi
2883
2884 if test -z "$CC"; then
2885           if test -n "$ac_tool_prefix"; then
2886     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2887 set dummy ${ac_tool_prefix}cc; ac_word=$2
2888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2889 $as_echo_n "checking for $ac_word... " >&6; }
2890 if test "${ac_cv_prog_CC+set}" = set; then :
2891   $as_echo_n "(cached) " >&6
2892 else
2893   if test -n "$CC"; then
2894   ac_cv_prog_CC="$CC" # Let the user override the test.
2895 else
2896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2897 for as_dir in $PATH
2898 do
2899   IFS=$as_save_IFS
2900   test -z "$as_dir" && as_dir=.
2901     for ac_exec_ext in '' $ac_executable_extensions; do
2902   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2903     ac_cv_prog_CC="${ac_tool_prefix}cc"
2904     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2905     break 2
2906   fi
2907 done
2908   done
2909 IFS=$as_save_IFS
2910
2911 fi
2912 fi
2913 CC=$ac_cv_prog_CC
2914 if test -n "$CC"; then
2915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2916 $as_echo "$CC" >&6; }
2917 else
2918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2919 $as_echo "no" >&6; }
2920 fi
2921
2922
2923   fi
2924 fi
2925 if test -z "$CC"; then
2926   # Extract the first word of "cc", so it can be a program name with args.
2927 set dummy cc; ac_word=$2
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2929 $as_echo_n "checking for $ac_word... " >&6; }
2930 if test "${ac_cv_prog_CC+set}" = set; then :
2931   $as_echo_n "(cached) " >&6
2932 else
2933   if test -n "$CC"; then
2934   ac_cv_prog_CC="$CC" # Let the user override the test.
2935 else
2936   ac_prog_rejected=no
2937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2938 for as_dir in $PATH
2939 do
2940   IFS=$as_save_IFS
2941   test -z "$as_dir" && as_dir=.
2942     for ac_exec_ext in '' $ac_executable_extensions; do
2943   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2944     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2945        ac_prog_rejected=yes
2946        continue
2947      fi
2948     ac_cv_prog_CC="cc"
2949     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2950     break 2
2951   fi
2952 done
2953   done
2954 IFS=$as_save_IFS
2955
2956 if test $ac_prog_rejected = yes; then
2957   # We found a bogon in the path, so make sure we never use it.
2958   set dummy $ac_cv_prog_CC
2959   shift
2960   if test $# != 0; then
2961     # We chose a different compiler from the bogus one.
2962     # However, it has the same basename, so the bogon will be chosen
2963     # first if we set CC to just the basename; use the full file name.
2964     shift
2965     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2966   fi
2967 fi
2968 fi
2969 fi
2970 CC=$ac_cv_prog_CC
2971 if test -n "$CC"; then
2972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2973 $as_echo "$CC" >&6; }
2974 else
2975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2976 $as_echo "no" >&6; }
2977 fi
2978
2979
2980 fi
2981 if test -z "$CC"; then
2982   if test -n "$ac_tool_prefix"; then
2983   for ac_prog in cl.exe
2984   do
2985     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2986 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2988 $as_echo_n "checking for $ac_word... " >&6; }
2989 if test "${ac_cv_prog_CC+set}" = set; then :
2990   $as_echo_n "(cached) " >&6
2991 else
2992   if test -n "$CC"; then
2993   ac_cv_prog_CC="$CC" # Let the user override the test.
2994 else
2995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2996 for as_dir in $PATH
2997 do
2998   IFS=$as_save_IFS
2999   test -z "$as_dir" && as_dir=.
3000     for ac_exec_ext in '' $ac_executable_extensions; do
3001   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3002     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3003     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3004     break 2
3005   fi
3006 done
3007   done
3008 IFS=$as_save_IFS
3009
3010 fi
3011 fi
3012 CC=$ac_cv_prog_CC
3013 if test -n "$CC"; then
3014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3015 $as_echo "$CC" >&6; }
3016 else
3017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3018 $as_echo "no" >&6; }
3019 fi
3020
3021
3022     test -n "$CC" && break
3023   done
3024 fi
3025 if test -z "$CC"; then
3026   ac_ct_CC=$CC
3027   for ac_prog in cl.exe
3028 do
3029   # Extract the first word of "$ac_prog", so it can be a program name with args.
3030 set dummy $ac_prog; ac_word=$2
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3032 $as_echo_n "checking for $ac_word... " >&6; }
3033 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3034   $as_echo_n "(cached) " >&6
3035 else
3036   if test -n "$ac_ct_CC"; then
3037   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3038 else
3039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3040 for as_dir in $PATH
3041 do
3042   IFS=$as_save_IFS
3043   test -z "$as_dir" && as_dir=.
3044     for ac_exec_ext in '' $ac_executable_extensions; do
3045   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3046     ac_cv_prog_ac_ct_CC="$ac_prog"
3047     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3048     break 2
3049   fi
3050 done
3051   done
3052 IFS=$as_save_IFS
3053
3054 fi
3055 fi
3056 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3057 if test -n "$ac_ct_CC"; then
3058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3059 $as_echo "$ac_ct_CC" >&6; }
3060 else
3061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3062 $as_echo "no" >&6; }
3063 fi
3064
3065
3066   test -n "$ac_ct_CC" && break
3067 done
3068
3069   if test "x$ac_ct_CC" = x; then
3070     CC=""
3071   else
3072     case $cross_compiling:$ac_tool_warned in
3073 yes:)
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3075 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3076 ac_tool_warned=yes ;;
3077 esac
3078     CC=$ac_ct_CC
3079   fi
3080 fi
3081
3082 fi
3083
3084
3085 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3086 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3087 as_fn_error "no acceptable C compiler found in \$PATH
3088 See \`config.log' for more details." "$LINENO" 5; }
3089
3090 # Provide some information about the compiler.
3091 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3092 set X $ac_compile
3093 ac_compiler=$2
3094 for ac_option in --version -v -V -qversion; do
3095   { { ac_try="$ac_compiler $ac_option >&5"
3096 case "(($ac_try" in
3097   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3098   *) ac_try_echo=$ac_try;;
3099 esac
3100 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3101 $as_echo "$ac_try_echo"; } >&5
3102   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3103   ac_status=$?
3104   if test -s conftest.err; then
3105     sed '10a\
3106 ... rest of stderr output deleted ...
3107          10q' conftest.err >conftest.er1
3108     cat conftest.er1 >&5
3109     rm -f conftest.er1 conftest.err
3110   fi
3111   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3112   test $ac_status = 0; }
3113 done
3114
3115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3116 /* end confdefs.h.  */
3117
3118 int
3119 main ()
3120 {
3121
3122   ;
3123   return 0;
3124 }
3125 _ACEOF
3126 ac_clean_files_save=$ac_clean_files
3127 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3128 # Try to create an executable without -o first, disregard a.out.
3129 # It will help us diagnose broken compilers, and finding out an intuition
3130 # of exeext.
3131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3132 $as_echo_n "checking for C compiler default output file name... " >&6; }
3133 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3134
3135 # The possible output files:
3136 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3137
3138 ac_rmfiles=
3139 for ac_file in $ac_files
3140 do
3141   case $ac_file in
3142     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3143     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3144   esac
3145 done
3146 rm -f $ac_rmfiles
3147
3148 if { { ac_try="$ac_link_default"
3149 case "(($ac_try" in
3150   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3151   *) ac_try_echo=$ac_try;;
3152 esac
3153 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3154 $as_echo "$ac_try_echo"; } >&5
3155   (eval "$ac_link_default") 2>&5
3156   ac_status=$?
3157   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3158   test $ac_status = 0; }; then :
3159   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3160 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3161 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3162 # so that the user can short-circuit this test for compilers unknown to
3163 # Autoconf.
3164 for ac_file in $ac_files ''
3165 do
3166   test -f "$ac_file" || continue
3167   case $ac_file in
3168     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3169         ;;
3170     [ab].out )
3171         # We found the default executable, but exeext='' is most
3172         # certainly right.
3173         break;;
3174     *.* )
3175         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3176         then :; else
3177            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3178         fi
3179         # We set ac_cv_exeext here because the later test for it is not
3180         # safe: cross compilers may not add the suffix if given an `-o'
3181         # argument, so we may need to know it at that point already.
3182         # Even if this section looks crufty: it has the advantage of
3183         # actually working.
3184         break;;
3185     * )
3186         break;;
3187   esac
3188 done
3189 test "$ac_cv_exeext" = no && ac_cv_exeext=
3190
3191 else
3192   ac_file=''
3193 fi
3194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3195 $as_echo "$ac_file" >&6; }
3196 if test -z "$ac_file"; then :
3197   $as_echo "$as_me: failed program was:" >&5
3198 sed 's/^/| /' conftest.$ac_ext >&5
3199
3200 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3202 { as_fn_set_status 77
3203 as_fn_error "C compiler cannot create executables
3204 See \`config.log' for more details." "$LINENO" 5; }; }
3205 fi
3206 ac_exeext=$ac_cv_exeext
3207
3208 # Check that the compiler produces executables we can run.  If not, either
3209 # the compiler is broken, or we cross compile.
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3211 $as_echo_n "checking whether the C compiler works... " >&6; }
3212 # If not cross compiling, check that we can run a simple program.
3213 if test "$cross_compiling" != yes; then
3214   if { ac_try='./$ac_file'
3215   { { case "(($ac_try" in
3216   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3217   *) ac_try_echo=$ac_try;;
3218 esac
3219 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3220 $as_echo "$ac_try_echo"; } >&5
3221   (eval "$ac_try") 2>&5
3222   ac_status=$?
3223   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3224   test $ac_status = 0; }; }; then
3225     cross_compiling=no
3226   else
3227     if test "$cross_compiling" = maybe; then
3228         cross_compiling=yes
3229     else
3230         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3231 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3232 as_fn_error "cannot run C compiled programs.
3233 If you meant to cross compile, use \`--host'.
3234 See \`config.log' for more details." "$LINENO" 5; }
3235     fi
3236   fi
3237 fi
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3239 $as_echo "yes" >&6; }
3240
3241 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3242 ac_clean_files=$ac_clean_files_save
3243 # Check that the compiler produces executables we can run.  If not, either
3244 # the compiler is broken, or we cross compile.
3245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3246 $as_echo_n "checking whether we are cross compiling... " >&6; }
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3248 $as_echo "$cross_compiling" >&6; }
3249
3250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3251 $as_echo_n "checking for suffix of executables... " >&6; }
3252 if { { ac_try="$ac_link"
3253 case "(($ac_try" in
3254   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3255   *) ac_try_echo=$ac_try;;
3256 esac
3257 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3258 $as_echo "$ac_try_echo"; } >&5
3259   (eval "$ac_link") 2>&5
3260   ac_status=$?
3261   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3262   test $ac_status = 0; }; then :
3263   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3264 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3265 # work properly (i.e., refer to `conftest.exe'), while it won't with
3266 # `rm'.
3267 for ac_file in conftest.exe conftest conftest.*; do
3268   test -f "$ac_file" || continue
3269   case $ac_file in
3270     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3271     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3272           break;;
3273     * ) break;;
3274   esac
3275 done
3276 else
3277   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3278 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3279 as_fn_error "cannot compute suffix of executables: cannot compile and link
3280 See \`config.log' for more details." "$LINENO" 5; }
3281 fi
3282 rm -f conftest$ac_cv_exeext
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3284 $as_echo "$ac_cv_exeext" >&6; }
3285
3286 rm -f conftest.$ac_ext
3287 EXEEXT=$ac_cv_exeext
3288 ac_exeext=$EXEEXT
3289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3290 $as_echo_n "checking for suffix of object files... " >&6; }
3291 if test "${ac_cv_objext+set}" = set; then :
3292   $as_echo_n "(cached) " >&6
3293 else
3294   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3295 /* end confdefs.h.  */
3296
3297 int
3298 main ()
3299 {
3300
3301   ;
3302   return 0;
3303 }
3304 _ACEOF
3305 rm -f conftest.o conftest.obj
3306 if { { ac_try="$ac_compile"
3307 case "(($ac_try" in
3308   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3309   *) ac_try_echo=$ac_try;;
3310 esac
3311 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3312 $as_echo "$ac_try_echo"; } >&5
3313   (eval "$ac_compile") 2>&5
3314   ac_status=$?
3315   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3316   test $ac_status = 0; }; then :
3317   for ac_file in conftest.o conftest.obj conftest.*; do
3318   test -f "$ac_file" || continue;
3319   case $ac_file in
3320     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3321     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3322        break;;
3323   esac
3324 done
3325 else
3326   $as_echo "$as_me: failed program was:" >&5
3327 sed 's/^/| /' conftest.$ac_ext >&5
3328
3329 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3330 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3331 as_fn_error "cannot compute suffix of object files: cannot compile
3332 See \`config.log' for more details." "$LINENO" 5; }
3333 fi
3334 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3335 fi
3336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3337 $as_echo "$ac_cv_objext" >&6; }
3338 OBJEXT=$ac_cv_objext
3339 ac_objext=$OBJEXT
3340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3341 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3342 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3343   $as_echo_n "(cached) " >&6
3344 else
3345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3346 /* end confdefs.h.  */
3347
3348 int
3349 main ()
3350 {
3351 #ifndef __GNUC__
3352        choke me
3353 #endif
3354
3355   ;
3356   return 0;
3357 }
3358 _ACEOF
3359 if ac_fn_c_try_compile "$LINENO"; then :
3360   ac_compiler_gnu=yes
3361 else
3362   ac_compiler_gnu=no
3363 fi
3364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3365 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3366
3367 fi
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3369 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3370 if test $ac_compiler_gnu = yes; then
3371   GCC=yes
3372 else
3373   GCC=
3374 fi
3375 ac_test_CFLAGS=${CFLAGS+set}
3376 ac_save_CFLAGS=$CFLAGS
3377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3378 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3379 if test "${ac_cv_prog_cc_g+set}" = set; then :
3380   $as_echo_n "(cached) " >&6
3381 else
3382   ac_save_c_werror_flag=$ac_c_werror_flag
3383    ac_c_werror_flag=yes
3384    ac_cv_prog_cc_g=no
3385    CFLAGS="-g"
3386    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3387 /* end confdefs.h.  */
3388
3389 int
3390 main ()
3391 {
3392
3393   ;
3394   return 0;
3395 }
3396 _ACEOF
3397 if ac_fn_c_try_compile "$LINENO"; then :
3398   ac_cv_prog_cc_g=yes
3399 else
3400   CFLAGS=""
3401       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3402 /* end confdefs.h.  */
3403
3404 int
3405 main ()
3406 {
3407
3408   ;
3409   return 0;
3410 }
3411 _ACEOF
3412 if ac_fn_c_try_compile "$LINENO"; then :
3413
3414 else
3415   ac_c_werror_flag=$ac_save_c_werror_flag
3416          CFLAGS="-g"
3417          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3418 /* end confdefs.h.  */
3419
3420 int
3421 main ()
3422 {
3423
3424   ;
3425   return 0;
3426 }
3427 _ACEOF
3428 if ac_fn_c_try_compile "$LINENO"; then :
3429   ac_cv_prog_cc_g=yes
3430 fi
3431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3432 fi
3433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3434 fi
3435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3436    ac_c_werror_flag=$ac_save_c_werror_flag
3437 fi
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3439 $as_echo "$ac_cv_prog_cc_g" >&6; }
3440 if test "$ac_test_CFLAGS" = set; then
3441   CFLAGS=$ac_save_CFLAGS
3442 elif test $ac_cv_prog_cc_g = yes; then
3443   if test "$GCC" = yes; then
3444     CFLAGS="-g -O2"
3445   else
3446     CFLAGS="-g"
3447   fi
3448 else
3449   if test "$GCC" = yes; then
3450     CFLAGS="-O2"
3451   else
3452     CFLAGS=
3453   fi
3454 fi
3455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3456 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3457 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3458   $as_echo_n "(cached) " >&6
3459 else
3460   ac_cv_prog_cc_c89=no
3461 ac_save_CC=$CC
3462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h.  */
3464 #include <stdarg.h>
3465 #include <stdio.h>
3466 #include <sys/types.h>
3467 #include <sys/stat.h>
3468 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3469 struct buf { int x; };
3470 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3471 static char *e (p, i)
3472      char **p;
3473      int i;
3474 {
3475   return p[i];
3476 }
3477 static char *f (char * (*g) (char **, int), char **p, ...)
3478 {
3479   char *s;
3480   va_list v;
3481   va_start (v,p);
3482   s = g (p, va_arg (v,int));
3483   va_end (v);
3484   return s;
3485 }
3486
3487 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3488    function prototypes and stuff, but not '\xHH' hex character constants.
3489    These don't provoke an error unfortunately, instead are silently treated
3490    as 'x'.  The following induces an error, until -std is added to get
3491    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3492    array size at least.  It's necessary to write '\x00'==0 to get something
3493    that's true only with -std.  */
3494 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3495
3496 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3497    inside strings and character constants.  */
3498 #define FOO(x) 'x'
3499 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3500
3501 int test (int i, double x);
3502 struct s1 {int (*f) (int a);};
3503 struct s2 {int (*f) (double a);};
3504 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3505 int argc;
3506 char **argv;
3507 int
3508 main ()
3509 {
3510 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3511   ;
3512   return 0;
3513 }
3514 _ACEOF
3515 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3516         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3517 do
3518   CC="$ac_save_CC $ac_arg"
3519   if ac_fn_c_try_compile "$LINENO"; then :
3520   ac_cv_prog_cc_c89=$ac_arg
3521 fi
3522 rm -f core conftest.err conftest.$ac_objext
3523   test "x$ac_cv_prog_cc_c89" != "xno" && break
3524 done
3525 rm -f conftest.$ac_ext
3526 CC=$ac_save_CC
3527
3528 fi
3529 # AC_CACHE_VAL
3530 case "x$ac_cv_prog_cc_c89" in
3531   x)
3532     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3533 $as_echo "none needed" >&6; } ;;
3534   xno)
3535     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3536 $as_echo "unsupported" >&6; } ;;
3537   *)
3538     CC="$CC $ac_cv_prog_cc_c89"
3539     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3540 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3541 esac
3542 if test "x$ac_cv_prog_cc_c89" != xno; then :
3543
3544 fi
3545
3546 ac_ext=c
3547 ac_cpp='$CPP $CPPFLAGS'
3548 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3549 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3550 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3551
3552 ac_ext=cpp
3553 ac_cpp='$CXXCPP $CPPFLAGS'
3554 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3555 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3556 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3557 if test -z "$CXX"; then
3558   if test -n "$CCC"; then
3559     CXX=$CCC
3560   else
3561     if test -n "$ac_tool_prefix"; then
3562   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3563   do
3564     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3565 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3567 $as_echo_n "checking for $ac_word... " >&6; }
3568 if test "${ac_cv_prog_CXX+set}" = set; then :
3569   $as_echo_n "(cached) " >&6
3570 else
3571   if test -n "$CXX"; then
3572   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3573 else
3574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3575 for as_dir in $PATH
3576 do
3577   IFS=$as_save_IFS
3578   test -z "$as_dir" && as_dir=.
3579     for ac_exec_ext in '' $ac_executable_extensions; do
3580   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3581     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3582     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3583     break 2
3584   fi
3585 done
3586   done
3587 IFS=$as_save_IFS
3588
3589 fi
3590 fi
3591 CXX=$ac_cv_prog_CXX
3592 if test -n "$CXX"; then
3593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3594 $as_echo "$CXX" >&6; }
3595 else
3596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3597 $as_echo "no" >&6; }
3598 fi
3599
3600
3601     test -n "$CXX" && break
3602   done
3603 fi
3604 if test -z "$CXX"; then
3605   ac_ct_CXX=$CXX
3606   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3607 do
3608   # Extract the first word of "$ac_prog", so it can be a program name with args.
3609 set dummy $ac_prog; ac_word=$2
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3611 $as_echo_n "checking for $ac_word... " >&6; }
3612 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3613   $as_echo_n "(cached) " >&6
3614 else
3615   if test -n "$ac_ct_CXX"; then
3616   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3617 else
3618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3619 for as_dir in $PATH
3620 do
3621   IFS=$as_save_IFS
3622   test -z "$as_dir" && as_dir=.
3623     for ac_exec_ext in '' $ac_executable_extensions; do
3624   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3625     ac_cv_prog_ac_ct_CXX="$ac_prog"
3626     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3627     break 2
3628   fi
3629 done
3630   done
3631 IFS=$as_save_IFS
3632
3633 fi
3634 fi
3635 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3636 if test -n "$ac_ct_CXX"; then
3637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3638 $as_echo "$ac_ct_CXX" >&6; }
3639 else
3640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3641 $as_echo "no" >&6; }
3642 fi
3643
3644
3645   test -n "$ac_ct_CXX" && break
3646 done
3647
3648   if test "x$ac_ct_CXX" = x; then
3649     CXX="g++"
3650   else
3651     case $cross_compiling:$ac_tool_warned in
3652 yes:)
3653 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3654 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3655 ac_tool_warned=yes ;;
3656 esac
3657     CXX=$ac_ct_CXX
3658   fi
3659 fi
3660
3661   fi
3662 fi
3663 # Provide some information about the compiler.
3664 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3665 set X $ac_compile
3666 ac_compiler=$2
3667 for ac_option in --version -v -V -qversion; do
3668   { { ac_try="$ac_compiler $ac_option >&5"
3669 case "(($ac_try" in
3670   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3671   *) ac_try_echo=$ac_try;;
3672 esac
3673 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3674 $as_echo "$ac_try_echo"; } >&5
3675   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3676   ac_status=$?
3677   if test -s conftest.err; then
3678     sed '10a\
3679 ... rest of stderr output deleted ...
3680          10q' conftest.err >conftest.er1
3681     cat conftest.er1 >&5
3682     rm -f conftest.er1 conftest.err
3683   fi
3684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3685   test $ac_status = 0; }
3686 done
3687
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3689 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3690 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3691   $as_echo_n "(cached) " >&6
3692 else
3693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3694 /* end confdefs.h.  */
3695
3696 int
3697 main ()
3698 {
3699 #ifndef __GNUC__
3700        choke me
3701 #endif
3702
3703   ;
3704   return 0;
3705 }
3706 _ACEOF
3707 if ac_fn_cxx_try_compile "$LINENO"; then :
3708   ac_compiler_gnu=yes
3709 else
3710   ac_compiler_gnu=no
3711 fi
3712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3713 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3714
3715 fi
3716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3717 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3718 if test $ac_compiler_gnu = yes; then
3719   GXX=yes
3720 else
3721   GXX=
3722 fi
3723 ac_test_CXXFLAGS=${CXXFLAGS+set}
3724 ac_save_CXXFLAGS=$CXXFLAGS
3725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3726 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3727 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3728   $as_echo_n "(cached) " >&6
3729 else
3730   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3731    ac_cxx_werror_flag=yes
3732    ac_cv_prog_cxx_g=no
3733    CXXFLAGS="-g"
3734    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3735 /* end confdefs.h.  */
3736
3737 int
3738 main ()
3739 {
3740
3741   ;
3742   return 0;
3743 }
3744 _ACEOF
3745 if ac_fn_cxx_try_compile "$LINENO"; then :
3746   ac_cv_prog_cxx_g=yes
3747 else
3748   CXXFLAGS=""
3749       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h.  */
3751
3752 int
3753 main ()
3754 {
3755
3756   ;
3757   return 0;
3758 }
3759 _ACEOF
3760 if ac_fn_cxx_try_compile "$LINENO"; then :
3761
3762 else
3763   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3764          CXXFLAGS="-g"
3765          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3766 /* end confdefs.h.  */
3767
3768 int
3769 main ()
3770 {
3771
3772   ;
3773   return 0;
3774 }
3775 _ACEOF
3776 if ac_fn_cxx_try_compile "$LINENO"; then :
3777   ac_cv_prog_cxx_g=yes
3778 fi
3779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3780 fi
3781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3782 fi
3783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3784    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3785 fi
3786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3787 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3788 if test "$ac_test_CXXFLAGS" = set; then
3789   CXXFLAGS=$ac_save_CXXFLAGS
3790 elif test $ac_cv_prog_cxx_g = yes; then
3791   if test "$GXX" = yes; then
3792     CXXFLAGS="-g -O2"
3793   else
3794     CXXFLAGS="-g"
3795   fi
3796 else
3797   if test "$GXX" = yes; then
3798     CXXFLAGS="-O2"
3799   else
3800     CXXFLAGS=
3801   fi
3802 fi
3803 ac_ext=c
3804 ac_cpp='$CPP $CPPFLAGS'
3805 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3806 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3807 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3808
3809
3810
3811 ac_ext=c
3812 ac_cpp='$CPP $CPPFLAGS'
3813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3817 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3818 # On Suns, sometimes $CPP names a directory.
3819 if test -n "$CPP" && test -d "$CPP"; then
3820   CPP=
3821 fi
3822 if test -z "$CPP"; then
3823   if test "${ac_cv_prog_CPP+set}" = set; then :
3824   $as_echo_n "(cached) " >&6
3825 else
3826       # Double quotes because CPP needs to be expanded
3827     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3828     do
3829       ac_preproc_ok=false
3830 for ac_c_preproc_warn_flag in '' yes
3831 do
3832   # Use a header file that comes with gcc, so configuring glibc
3833   # with a fresh cross-compiler works.
3834   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3835   # <limits.h> exists even on freestanding compilers.
3836   # On the NeXT, cc -E runs the code through the compiler's parser,
3837   # not just through cpp. "Syntax error" is here to catch this case.
3838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3839 /* end confdefs.h.  */
3840 #ifdef __STDC__
3841 # include <limits.h>
3842 #else
3843 # include <assert.h>
3844 #endif
3845                      Syntax error
3846 _ACEOF
3847 if ac_fn_c_try_cpp "$LINENO"; then :
3848
3849 else
3850   # Broken: fails on valid input.
3851 continue
3852 fi
3853 rm -f conftest.err conftest.$ac_ext
3854
3855   # OK, works on sane cases.  Now check whether nonexistent headers
3856   # can be detected and how.
3857   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3858 /* end confdefs.h.  */
3859 #include <ac_nonexistent.h>
3860 _ACEOF
3861 if ac_fn_c_try_cpp "$LINENO"; then :
3862   # Broken: success on invalid input.
3863 continue
3864 else
3865   # Passes both tests.
3866 ac_preproc_ok=:
3867 break
3868 fi
3869 rm -f conftest.err conftest.$ac_ext
3870
3871 done
3872 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3873 rm -f conftest.err conftest.$ac_ext
3874 if $ac_preproc_ok; then :
3875   break
3876 fi
3877
3878     done
3879     ac_cv_prog_CPP=$CPP
3880
3881 fi
3882   CPP=$ac_cv_prog_CPP
3883 else
3884   ac_cv_prog_CPP=$CPP
3885 fi
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3887 $as_echo "$CPP" >&6; }
3888 ac_preproc_ok=false
3889 for ac_c_preproc_warn_flag in '' yes
3890 do
3891   # Use a header file that comes with gcc, so configuring glibc
3892   # with a fresh cross-compiler works.
3893   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3894   # <limits.h> exists even on freestanding compilers.
3895   # On the NeXT, cc -E runs the code through the compiler's parser,
3896   # not just through cpp. "Syntax error" is here to catch this case.
3897   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3898 /* end confdefs.h.  */
3899 #ifdef __STDC__
3900 # include <limits.h>
3901 #else
3902 # include <assert.h>
3903 #endif
3904                      Syntax error
3905 _ACEOF
3906 if ac_fn_c_try_cpp "$LINENO"; then :
3907
3908 else
3909   # Broken: fails on valid input.
3910 continue
3911 fi
3912 rm -f conftest.err conftest.$ac_ext
3913
3914   # OK, works on sane cases.  Now check whether nonexistent headers
3915   # can be detected and how.
3916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3917 /* end confdefs.h.  */
3918 #include <ac_nonexistent.h>
3919 _ACEOF
3920 if ac_fn_c_try_cpp "$LINENO"; then :
3921   # Broken: success on invalid input.
3922 continue
3923 else
3924   # Passes both tests.
3925 ac_preproc_ok=:
3926 break
3927 fi
3928 rm -f conftest.err conftest.$ac_ext
3929
3930 done
3931 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3932 rm -f conftest.err conftest.$ac_ext
3933 if $ac_preproc_ok; then :
3934
3935 else
3936   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3937 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3938 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3939 See \`config.log' for more details." "$LINENO" 5; }
3940 fi
3941
3942 ac_ext=c
3943 ac_cpp='$CPP $CPPFLAGS'
3944 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3945 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3946 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3947
3948
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3950 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3951 if test "${ac_cv_path_GREP+set}" = set; then :
3952   $as_echo_n "(cached) " >&6
3953 else
3954   if test -z "$GREP"; then
3955   ac_path_GREP_found=false
3956   # Loop through the user's path and test for each of PROGNAME-LIST
3957   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3958 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3959 do
3960   IFS=$as_save_IFS
3961   test -z "$as_dir" && as_dir=.
3962     for ac_prog in grep ggrep; do
3963     for ac_exec_ext in '' $ac_executable_extensions; do
3964       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3965       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3966 # Check for GNU ac_path_GREP and select it if it is found.
3967   # Check for GNU $ac_path_GREP
3968 case `"$ac_path_GREP" --version 2>&1` in
3969 *GNU*)
3970   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3971 *)
3972   ac_count=0
3973   $as_echo_n 0123456789 >"conftest.in"
3974   while :
3975   do
3976     cat "conftest.in" "conftest.in" >"conftest.tmp"
3977     mv "conftest.tmp" "conftest.in"
3978     cp "conftest.in" "conftest.nl"
3979     $as_echo 'GREP' >> "conftest.nl"
3980     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3981     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3982     as_fn_arith $ac_count + 1 && ac_count=$as_val
3983     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3984       # Best one so far, save it but keep looking for a better one
3985       ac_cv_path_GREP="$ac_path_GREP"
3986       ac_path_GREP_max=$ac_count
3987     fi
3988     # 10*(2^10) chars as input seems more than enough
3989     test $ac_count -gt 10 && break
3990   done
3991   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3992 esac
3993
3994       $ac_path_GREP_found && break 3
3995     done
3996   done
3997   done
3998 IFS=$as_save_IFS
3999   if test -z "$ac_cv_path_GREP"; then
4000     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4001   fi
4002 else
4003   ac_cv_path_GREP=$GREP
4004 fi
4005
4006 fi
4007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4008 $as_echo "$ac_cv_path_GREP" >&6; }
4009  GREP="$ac_cv_path_GREP"
4010
4011
4012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4013 $as_echo_n "checking for egrep... " >&6; }
4014 if test "${ac_cv_path_EGREP+set}" = set; then :
4015   $as_echo_n "(cached) " >&6
4016 else
4017   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4018    then ac_cv_path_EGREP="$GREP -E"
4019    else
4020      if test -z "$EGREP"; then
4021   ac_path_EGREP_found=false
4022   # Loop through the user's path and test for each of PROGNAME-LIST
4023   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4024 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4025 do
4026   IFS=$as_save_IFS
4027   test -z "$as_dir" && as_dir=.
4028     for ac_prog in egrep; do
4029     for ac_exec_ext in '' $ac_executable_extensions; do
4030       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4031       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4032 # Check for GNU ac_path_EGREP and select it if it is found.
4033   # Check for GNU $ac_path_EGREP
4034 case `"$ac_path_EGREP" --version 2>&1` in
4035 *GNU*)
4036   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4037 *)
4038   ac_count=0
4039   $as_echo_n 0123456789 >"conftest.in"
4040   while :
4041   do
4042     cat "conftest.in" "conftest.in" >"conftest.tmp"
4043     mv "conftest.tmp" "conftest.in"
4044     cp "conftest.in" "conftest.nl"
4045     $as_echo 'EGREP' >> "conftest.nl"
4046     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4047     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4048     as_fn_arith $ac_count + 1 && ac_count=$as_val
4049     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4050       # Best one so far, save it but keep looking for a better one
4051       ac_cv_path_EGREP="$ac_path_EGREP"
4052       ac_path_EGREP_max=$ac_count
4053     fi
4054     # 10*(2^10) chars as input seems more than enough
4055     test $ac_count -gt 10 && break
4056   done
4057   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4058 esac
4059
4060       $ac_path_EGREP_found && break 3
4061     done
4062   done
4063   done
4064 IFS=$as_save_IFS
4065   if test -z "$ac_cv_path_EGREP"; then
4066     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4067   fi
4068 else
4069   ac_cv_path_EGREP=$EGREP
4070 fi
4071
4072    fi
4073 fi
4074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4075 $as_echo "$ac_cv_path_EGREP" >&6; }
4076  EGREP="$ac_cv_path_EGREP"
4077
4078
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4080 $as_echo_n "checking for ANSI C header files... " >&6; }
4081 if test "${ac_cv_header_stdc+set}" = set; then :
4082   $as_echo_n "(cached) " >&6
4083 else
4084   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4085 /* end confdefs.h.  */
4086 #include <stdlib.h>
4087 #include <stdarg.h>
4088 #include <string.h>
4089 #include <float.h>
4090
4091 int
4092 main ()
4093 {
4094
4095   ;
4096   return 0;
4097 }
4098 _ACEOF
4099 if ac_fn_c_try_compile "$LINENO"; then :
4100   ac_cv_header_stdc=yes
4101 else
4102   ac_cv_header_stdc=no
4103 fi
4104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4105
4106 if test $ac_cv_header_stdc = yes; then
4107   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4109 /* end confdefs.h.  */
4110 #include <string.h>
4111
4112 _ACEOF
4113 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4114   $EGREP "memchr" >/dev/null 2>&1; then :
4115
4116 else
4117   ac_cv_header_stdc=no
4118 fi
4119 rm -f conftest*
4120
4121 fi
4122
4123 if test $ac_cv_header_stdc = yes; then
4124   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4126 /* end confdefs.h.  */
4127 #include <stdlib.h>
4128
4129 _ACEOF
4130 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4131   $EGREP "free" >/dev/null 2>&1; then :
4132
4133 else
4134   ac_cv_header_stdc=no
4135 fi
4136 rm -f conftest*
4137
4138 fi
4139
4140 if test $ac_cv_header_stdc = yes; then
4141   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4142   if test "$cross_compiling" = yes; then :
4143   :
4144 else
4145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4146 /* end confdefs.h.  */
4147 #include <ctype.h>
4148 #include <stdlib.h>
4149 #if ((' ' & 0x0FF) == 0x020)
4150 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4151 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4152 #else
4153 # define ISLOWER(c) \
4154                    (('a' <= (c) && (c) <= 'i') \
4155                      || ('j' <= (c) && (c) <= 'r') \
4156                      || ('s' <= (c) && (c) <= 'z'))
4157 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4158 #endif
4159
4160 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4161 int
4162 main ()
4163 {
4164   int i;
4165   for (i = 0; i < 256; i++)
4166     if (XOR (islower (i), ISLOWER (i))
4167         || toupper (i) != TOUPPER (i))
4168       return 2;
4169   return 0;
4170 }
4171 _ACEOF
4172 if ac_fn_c_try_run "$LINENO"; then :
4173
4174 else
4175   ac_cv_header_stdc=no
4176 fi
4177 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4178   conftest.$ac_objext conftest.beam conftest.$ac_ext
4179 fi
4180
4181 fi
4182 fi
4183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4184 $as_echo "$ac_cv_header_stdc" >&6; }
4185 if test $ac_cv_header_stdc = yes; then
4186
4187 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4188
4189 fi
4190
4191 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4192 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4193                   inttypes.h stdint.h unistd.h
4194 do :
4195   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4196 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4197 "
4198 eval as_val=\$$as_ac_Header
4199    if test "x$as_val" = x""yes; then :
4200   cat >>confdefs.h <<_ACEOF
4201 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4202 _ACEOF
4203
4204 fi
4205
4206 done
4207
4208
4209
4210   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4211 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4212   MINIX=yes
4213 else
4214   MINIX=
4215 fi
4216
4217
4218   if test "$MINIX" = yes; then
4219
4220 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4221
4222
4223 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4224
4225
4226 $as_echo "#define _MINIX 1" >>confdefs.h
4227
4228   fi
4229
4230
4231   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4232 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4233 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4234   $as_echo_n "(cached) " >&6
4235 else
4236   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4237 /* end confdefs.h.  */
4238
4239 #         define __EXTENSIONS__ 1
4240           $ac_includes_default
4241 int
4242 main ()
4243 {
4244
4245   ;
4246   return 0;
4247 }
4248 _ACEOF
4249 if ac_fn_c_try_compile "$LINENO"; then :
4250   ac_cv_safe_to_define___extensions__=yes
4251 else
4252   ac_cv_safe_to_define___extensions__=no
4253 fi
4254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4255 fi
4256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4257 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4258   test $ac_cv_safe_to_define___extensions__ = yes &&
4259     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4260
4261   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4262
4263   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4264
4265   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4266
4267   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4268
4269
4270 ac_aux_dir=
4271 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4272   for ac_t in install-sh install.sh shtool; do
4273     if test -f "$ac_dir/$ac_t"; then
4274       ac_aux_dir=$ac_dir
4275       ac_install_sh="$ac_aux_dir/$ac_t -c"
4276       break 2
4277     fi
4278   done
4279 done
4280 if test -z "$ac_aux_dir"; then
4281   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4282 fi
4283
4284 # These three variables are undocumented and unsupported,
4285 # and are intended to be withdrawn in a future Autoconf release.
4286 # They can cause serious problems if a builder's source tree is in a directory
4287 # whose full name contains unusual characters.
4288 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4289 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4290 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4291
4292
4293 # Make sure we can run config.sub.
4294 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4295   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4296
4297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4298 $as_echo_n "checking build system type... " >&6; }
4299 if test "${ac_cv_build+set}" = set; then :
4300   $as_echo_n "(cached) " >&6
4301 else
4302   ac_build_alias=$build_alias
4303 test "x$ac_build_alias" = x &&
4304   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4305 test "x$ac_build_alias" = x &&
4306   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4307 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4308   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4309
4310 fi
4311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4312 $as_echo "$ac_cv_build" >&6; }
4313 case $ac_cv_build in
4314 *-*-*) ;;
4315 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4316 esac
4317 build=$ac_cv_build
4318 ac_save_IFS=$IFS; IFS='-'
4319 set x $ac_cv_build
4320 shift
4321 build_cpu=$1
4322 build_vendor=$2
4323 shift; shift
4324 # Remember, the first character of IFS is used to create $*,
4325 # except with old shells:
4326 build_os=$*
4327 IFS=$ac_save_IFS
4328 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4329
4330
4331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4332 $as_echo_n "checking host system type... " >&6; }
4333 if test "${ac_cv_host+set}" = set; then :
4334   $as_echo_n "(cached) " >&6
4335 else
4336   if test "x$host_alias" = x; then
4337   ac_cv_host=$ac_cv_build
4338 else
4339   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4340     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4341 fi
4342
4343 fi
4344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4345 $as_echo "$ac_cv_host" >&6; }
4346 case $ac_cv_host in
4347 *-*-*) ;;
4348 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4349 esac
4350 host=$ac_cv_host
4351 ac_save_IFS=$IFS; IFS='-'
4352 set x $ac_cv_host
4353 shift
4354 host_cpu=$1
4355 host_vendor=$2
4356 shift; shift
4357 # Remember, the first character of IFS is used to create $*,
4358 # except with old shells:
4359 host_os=$*
4360 IFS=$ac_save_IFS
4361 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4362
4363
4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4365 $as_echo_n "checking target system type... " >&6; }
4366 if test "${ac_cv_target+set}" = set; then :
4367   $as_echo_n "(cached) " >&6
4368 else
4369   if test "x$target_alias" = x; then
4370   ac_cv_target=$ac_cv_host
4371 else
4372   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4373     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4374 fi
4375
4376 fi
4377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4378 $as_echo "$ac_cv_target" >&6; }
4379 case $ac_cv_target in
4380 *-*-*) ;;
4381 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4382 esac
4383 target=$ac_cv_target
4384 ac_save_IFS=$IFS; IFS='-'
4385 set x $ac_cv_target
4386 shift
4387 target_cpu=$1
4388 target_vendor=$2
4389 shift; shift
4390 # Remember, the first character of IFS is used to create $*,
4391 # except with old shells:
4392 target_os=$*
4393 IFS=$ac_save_IFS
4394 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4395
4396
4397 # The aliases save the names the user supplied, while $host etc.
4398 # will get canonicalized.
4399 test -n "$target_alias" &&
4400   test "$program_prefix$program_suffix$program_transform_name" = \
4401     NONENONEs,x,x, &&
4402   program_prefix=${target_alias}-
4403
4404 # The tests for host and target for $enable_largefile require
4405 # canonical names.
4406
4407
4408
4409 # As the $enable_largefile decision depends on --enable-plugins we must set it
4410 # even in directories otherwise not depending on the $plugins option.
4411
4412
4413   maybe_plugins=no
4414   for ac_header in dlfcn.h
4415 do :
4416   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4417 "
4418 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4419   cat >>confdefs.h <<_ACEOF
4420 #define HAVE_DLFCN_H 1
4421 _ACEOF
4422  maybe_plugins=yes
4423 fi
4424
4425 done
4426
4427   for ac_header in windows.h
4428 do :
4429   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4430 "
4431 if test "x$ac_cv_header_windows_h" = x""yes; then :
4432   cat >>confdefs.h <<_ACEOF
4433 #define HAVE_WINDOWS_H 1
4434 _ACEOF
4435  maybe_plugins=yes
4436 fi
4437
4438 done
4439
4440
4441   # Check whether --enable-plugins was given.
4442 if test "${enable_plugins+set}" = set; then :
4443   enableval=$enable_plugins; case "${enableval}" in
4444       no) plugins=no ;;
4445       *) plugins=yes
4446          if test "$maybe_plugins" != "yes" ; then
4447            as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4448          fi ;;
4449      esac
4450 else
4451   plugins=$maybe_plugins
4452
4453 fi
4454
4455   if test "$plugins" = "yes"; then
4456     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4457 $as_echo_n "checking for library containing dlopen... " >&6; }
4458 if test "${ac_cv_search_dlopen+set}" = set; then :
4459   $as_echo_n "(cached) " >&6
4460 else
4461   ac_func_search_save_LIBS=$LIBS
4462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4463 /* end confdefs.h.  */
4464
4465 /* Override any GCC internal prototype to avoid an error.
4466    Use char because int might match the return type of a GCC
4467    builtin and then its argument prototype would still apply.  */
4468 #ifdef __cplusplus
4469 extern "C"
4470 #endif
4471 char dlopen ();
4472 int
4473 main ()
4474 {
4475 return dlopen ();
4476   ;
4477   return 0;
4478 }
4479 _ACEOF
4480 for ac_lib in '' dl; do
4481   if test -z "$ac_lib"; then
4482     ac_res="none required"
4483   else
4484     ac_res=-l$ac_lib
4485     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4486   fi
4487   if ac_fn_c_try_link "$LINENO"; then :
4488   ac_cv_search_dlopen=$ac_res
4489 fi
4490 rm -f core conftest.err conftest.$ac_objext \
4491     conftest$ac_exeext
4492   if test "${ac_cv_search_dlopen+set}" = set; then :
4493   break
4494 fi
4495 done
4496 if test "${ac_cv_search_dlopen+set}" = set; then :
4497
4498 else
4499   ac_cv_search_dlopen=no
4500 fi
4501 rm conftest.$ac_ext
4502 LIBS=$ac_func_search_save_LIBS
4503 fi
4504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4505 $as_echo "$ac_cv_search_dlopen" >&6; }
4506 ac_res=$ac_cv_search_dlopen
4507 if test "$ac_res" != no; then :
4508   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4509
4510 fi
4511
4512   fi
4513
4514
4515 case "${host}" in
4516   sparc-*-solaris*|i[3-7]86-*-solaris*)
4517     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4518     # are mutually exclusive; and without procfs support, the bfd/ elf module
4519     # cannot provide certain routines such as elfcore_write_prpsinfo
4520     # or elfcore_write_prstatus.  So unless the user explicitly requested
4521     # large-file support through the --enable-largefile switch, disable
4522     # large-file support in favor of procfs support.
4523     test "${target}" = "${host}" -a "x$plugins" = xno \
4524       && : ${enable_largefile="no"}
4525     ;;
4526 esac
4527
4528 # Check whether --enable-largefile was given.
4529 if test "${enable_largefile+set}" = set; then :
4530   enableval=$enable_largefile;
4531 fi
4532
4533 if test "$enable_largefile" != no; then
4534
4535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4536 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4537 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4538   $as_echo_n "(cached) " >&6
4539 else
4540   ac_cv_sys_largefile_CC=no
4541      if test "$GCC" != yes; then
4542        ac_save_CC=$CC
4543        while :; do
4544          # IRIX 6.2 and later do not support large files by default,
4545          # so use the C compiler's -n32 option if that helps.
4546          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4547 /* end confdefs.h.  */
4548 #include <sys/types.h>
4549  /* Check that off_t can represent 2**63 - 1 correctly.
4550     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4551     since some C++ compilers masquerading as C compilers
4552     incorrectly reject 9223372036854775807.  */
4553 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4554   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4555                        && LARGE_OFF_T % 2147483647 == 1)
4556                       ? 1 : -1];
4557 int
4558 main ()
4559 {
4560
4561   ;
4562   return 0;
4563 }
4564 _ACEOF
4565          if ac_fn_c_try_compile "$LINENO"; then :
4566   break
4567 fi
4568 rm -f core conftest.err conftest.$ac_objext
4569          CC="$CC -n32"
4570          if ac_fn_c_try_compile "$LINENO"; then :
4571   ac_cv_sys_largefile_CC=' -n32'; break
4572 fi
4573 rm -f core conftest.err conftest.$ac_objext
4574          break
4575        done
4576        CC=$ac_save_CC
4577        rm -f conftest.$ac_ext
4578     fi
4579 fi
4580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4581 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4582   if test "$ac_cv_sys_largefile_CC" != no; then
4583     CC=$CC$ac_cv_sys_largefile_CC
4584   fi
4585
4586   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4587 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4588 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4589   $as_echo_n "(cached) " >&6
4590 else
4591   while :; do
4592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4593 /* end confdefs.h.  */
4594 #include <sys/types.h>
4595  /* Check that off_t can represent 2**63 - 1 correctly.
4596     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4597     since some C++ compilers masquerading as C compilers
4598     incorrectly reject 9223372036854775807.  */
4599 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4600   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4601                        && LARGE_OFF_T % 2147483647 == 1)
4602                       ? 1 : -1];
4603 int
4604 main ()
4605 {
4606
4607   ;
4608   return 0;
4609 }
4610 _ACEOF
4611 if ac_fn_c_try_compile "$LINENO"; then :
4612   ac_cv_sys_file_offset_bits=no; break
4613 fi
4614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4616 /* end confdefs.h.  */
4617 #define _FILE_OFFSET_BITS 64
4618 #include <sys/types.h>
4619  /* Check that off_t can represent 2**63 - 1 correctly.
4620     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4621     since some C++ compilers masquerading as C compilers
4622     incorrectly reject 9223372036854775807.  */
4623 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4624   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4625                        && LARGE_OFF_T % 2147483647 == 1)
4626                       ? 1 : -1];
4627 int
4628 main ()
4629 {
4630
4631   ;
4632   return 0;
4633 }
4634 _ACEOF
4635 if ac_fn_c_try_compile "$LINENO"; then :
4636   ac_cv_sys_file_offset_bits=64; break
4637 fi
4638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4639   ac_cv_sys_file_offset_bits=unknown
4640   break
4641 done
4642 fi
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4644 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4645 case $ac_cv_sys_file_offset_bits in #(
4646   no | unknown) ;;
4647   *)
4648 cat >>confdefs.h <<_ACEOF
4649 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4650 _ACEOF
4651 ;;
4652 esac
4653 rm -rf conftest*
4654   if test $ac_cv_sys_file_offset_bits = unknown; then
4655     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4656 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4657 if test "${ac_cv_sys_large_files+set}" = set; then :
4658   $as_echo_n "(cached) " >&6
4659 else
4660   while :; do
4661   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4662 /* end confdefs.h.  */
4663 #include <sys/types.h>
4664  /* Check that off_t can represent 2**63 - 1 correctly.
4665     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4666     since some C++ compilers masquerading as C compilers
4667     incorrectly reject 9223372036854775807.  */
4668 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4669   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4670                        && LARGE_OFF_T % 2147483647 == 1)
4671                       ? 1 : -1];
4672 int
4673 main ()
4674 {
4675
4676   ;
4677   return 0;
4678 }
4679 _ACEOF
4680 if ac_fn_c_try_compile "$LINENO"; then :
4681   ac_cv_sys_large_files=no; break
4682 fi
4683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4685 /* end confdefs.h.  */
4686 #define _LARGE_FILES 1
4687 #include <sys/types.h>
4688  /* Check that off_t can represent 2**63 - 1 correctly.
4689     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4690     since some C++ compilers masquerading as C compilers
4691     incorrectly reject 9223372036854775807.  */
4692 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4693   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4694                        && LARGE_OFF_T % 2147483647 == 1)
4695                       ? 1 : -1];
4696 int
4697 main ()
4698 {
4699
4700   ;
4701   return 0;
4702 }
4703 _ACEOF
4704 if ac_fn_c_try_compile "$LINENO"; then :
4705   ac_cv_sys_large_files=1; break
4706 fi
4707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4708   ac_cv_sys_large_files=unknown
4709   break
4710 done
4711 fi
4712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4713 $as_echo "$ac_cv_sys_large_files" >&6; }
4714 case $ac_cv_sys_large_files in #(
4715   no | unknown) ;;
4716   *)
4717 cat >>confdefs.h <<_ACEOF
4718 #define _LARGE_FILES $ac_cv_sys_large_files
4719 _ACEOF
4720 ;;
4721 esac
4722 rm -rf conftest*
4723   fi
4724 fi
4725
4726
4727
4728
4729
4730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4731 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4732 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4733   $as_echo_n "(cached) " >&6
4734 else
4735   am_cv_prog_cc_stdc=no
4736 ac_save_CC="$CC"
4737 # Don't try gcc -ansi; that turns off useful extensions and
4738 # breaks some systems' header files.
4739 # AIX                   -qlanglvl=ansi
4740 # Ultrix and OSF/1      -std1
4741 # HP-UX 10.20 and later -Ae
4742 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4743 # SVR4                  -Xc -D__EXTENSIONS__
4744 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4745 do
4746   CC="$ac_save_CC $ac_arg"
4747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4748 /* end confdefs.h.  */
4749 #include <stdarg.h>
4750 #include <stdio.h>
4751 #include <sys/types.h>
4752 #include <sys/stat.h>
4753 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4754 struct buf { int x; };
4755 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4756 static char *e (p, i)
4757      char **p;
4758      int i;
4759 {
4760   return p[i];
4761 }
4762 static char *f (char * (*g) (char **, int), char **p, ...)
4763 {
4764   char *s;
4765   va_list v;
4766   va_start (v,p);
4767   s = g (p, va_arg (v,int));
4768   va_end (v);
4769   return s;
4770 }
4771 int test (int i, double x);
4772 struct s1 {int (*f) (int a);};
4773 struct s2 {int (*f) (double a);};
4774 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4775 int argc;
4776 char **argv;
4777
4778 int
4779 main ()
4780 {
4781
4782 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4783
4784   ;
4785   return 0;
4786 }
4787 _ACEOF
4788 if ac_fn_c_try_compile "$LINENO"; then :
4789   am_cv_prog_cc_stdc="$ac_arg"; break
4790 fi
4791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4792 done
4793 CC="$ac_save_CC"
4794
4795 fi
4796
4797 if test -z "$am_cv_prog_cc_stdc"; then
4798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4799 $as_echo "none needed" >&6; }
4800 else
4801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4802 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4803 fi
4804 case "x$am_cv_prog_cc_stdc" in
4805   x|xno) ;;
4806   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4807 esac
4808
4809 # expand $ac_aux_dir to an absolute path
4810 am_aux_dir=`cd $ac_aux_dir && pwd`
4811
4812 if test x"${install_sh}" != xset; then
4813   case $am_aux_dir in
4814   *\ * | *\     *)
4815     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4816   *)
4817     install_sh="\${SHELL} $am_aux_dir/install-sh"
4818   esac
4819 fi
4820
4821 # Installed binaries are usually stripped using `strip' when the user
4822 # run `make install-strip'.  However `strip' might not be the right
4823 # tool to use in cross-compilation environments, therefore Automake
4824 # will honor the `STRIP' environment variable to overrule this program.
4825 if test "$cross_compiling" != no; then
4826   if test -n "$ac_tool_prefix"; then
4827   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4828 set dummy ${ac_tool_prefix}strip; ac_word=$2
4829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4830 $as_echo_n "checking for $ac_word... " >&6; }
4831 if test "${ac_cv_prog_STRIP+set}" = set; then :
4832   $as_echo_n "(cached) " >&6
4833 else
4834   if test -n "$STRIP"; then
4835   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4836 else
4837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4838 for as_dir in $PATH
4839 do
4840   IFS=$as_save_IFS
4841   test -z "$as_dir" && as_dir=.
4842     for ac_exec_ext in '' $ac_executable_extensions; do
4843   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4844     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4845     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4846     break 2
4847   fi
4848 done
4849   done
4850 IFS=$as_save_IFS
4851
4852 fi
4853 fi
4854 STRIP=$ac_cv_prog_STRIP
4855 if test -n "$STRIP"; then
4856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4857 $as_echo "$STRIP" >&6; }
4858 else
4859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4860 $as_echo "no" >&6; }
4861 fi
4862
4863
4864 fi
4865 if test -z "$ac_cv_prog_STRIP"; then
4866   ac_ct_STRIP=$STRIP
4867   # Extract the first word of "strip", so it can be a program name with args.
4868 set dummy strip; ac_word=$2
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4870 $as_echo_n "checking for $ac_word... " >&6; }
4871 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4872   $as_echo_n "(cached) " >&6
4873 else
4874   if test -n "$ac_ct_STRIP"; then
4875   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4876 else
4877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4878 for as_dir in $PATH
4879 do
4880   IFS=$as_save_IFS
4881   test -z "$as_dir" && as_dir=.
4882     for ac_exec_ext in '' $ac_executable_extensions; do
4883   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4884     ac_cv_prog_ac_ct_STRIP="strip"
4885     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4886     break 2
4887   fi
4888 done
4889   done
4890 IFS=$as_save_IFS
4891
4892 fi
4893 fi
4894 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4895 if test -n "$ac_ct_STRIP"; then
4896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4897 $as_echo "$ac_ct_STRIP" >&6; }
4898 else
4899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4900 $as_echo "no" >&6; }
4901 fi
4902
4903   if test "x$ac_ct_STRIP" = x; then
4904     STRIP=":"
4905   else
4906     case $cross_compiling:$ac_tool_warned in
4907 yes:)
4908 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4909 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4910 ac_tool_warned=yes ;;
4911 esac
4912     STRIP=$ac_ct_STRIP
4913   fi
4914 else
4915   STRIP="$ac_cv_prog_STRIP"
4916 fi
4917
4918 fi
4919 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4920
4921
4922 ac_aux_dir=
4923 for ac_dir in .. "$srcdir"/..; do
4924   for ac_t in install-sh install.sh shtool; do
4925     if test -f "$ac_dir/$ac_t"; then
4926       ac_aux_dir=$ac_dir
4927       ac_install_sh="$ac_aux_dir/$ac_t -c"
4928       break 2
4929     fi
4930   done
4931 done
4932 if test -z "$ac_aux_dir"; then
4933   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4934 fi
4935
4936 # These three variables are undocumented and unsupported,
4937 # and are intended to be withdrawn in a future Autoconf release.
4938 # They can cause serious problems if a builder's source tree is in a directory
4939 # whose full name contains unusual characters.
4940 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4941 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4942 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4943
4944
4945
4946 test "$program_prefix" != NONE &&
4947   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4948 # Use a double $ so make ignores it.
4949 test "$program_suffix" != NONE &&
4950   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4951 # Double any \ or $.
4952 # By default was `s,x,x', remove it if useless.
4953 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4954 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4955
4956
4957 # See if we are building with C++, and substitute COMPILER.
4958
4959   # Check whether --enable-build-with-cxx was given.
4960 if test "${enable_build_with_cxx+set}" = set; then :
4961   enableval=$enable_build_with_cxx; case $enableval in
4962       yes | no)
4963           ;;
4964       *)
4965           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
4966     esac
4967 else
4968   enable_build_with_cxx=yes
4969 fi
4970
4971
4972   if test "$enable_build_with_cxx" = "yes"; then
4973     COMPILER='$(CXX)'
4974     COMPILER_CFLAGS='$(CXXFLAGS)'
4975    else
4976     COMPILER='$(CC)'
4977     COMPILER_CFLAGS='$(CFLAGS)'
4978   fi
4979
4980
4981
4982
4983 # Dependency checking.
4984 rm -rf .tst 2>/dev/null
4985 mkdir .tst 2>/dev/null
4986 if test -d .tst; then
4987   am__leading_dot=.
4988 else
4989   am__leading_dot=_
4990 fi
4991 rmdir .tst 2>/dev/null
4992
4993 DEPDIR="${am__leading_dot}deps"
4994
4995 ac_config_commands="$ac_config_commands depdir"
4996
4997
4998 depcc="$CC"   am_compiler_list=
4999
5000 am_depcomp=$ac_aux_dir/depcomp
5001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5002 $as_echo_n "checking dependency style of $depcc... " >&6; }
5003 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5004   $as_echo_n "(cached) " >&6
5005 else
5006   if test -f "$am_depcomp"; then
5007   # We make a subdir and do the tests there.  Otherwise we can end up
5008   # making bogus files that we don't know about and never remove.  For
5009   # instance it was reported that on HP-UX the gcc test will end up
5010   # making a dummy file named `D' -- because `-MD' means `put the output
5011   # in D'.
5012   mkdir conftest.dir
5013   # Copy depcomp to subdir because otherwise we won't find it if we're
5014   # using a relative directory.
5015   cp "$am_depcomp" conftest.dir
5016   cd conftest.dir
5017   # We will build objects and dependencies in a subdirectory because
5018   # it helps to detect inapplicable dependency modes.  For instance
5019   # both Tru64's cc and ICC support -MD to output dependencies as a
5020   # side effect of compilation, but ICC will put the dependencies in
5021   # the current directory while Tru64 will put them in the object
5022   # directory.
5023   mkdir sub
5024
5025   am_cv_CC_dependencies_compiler_type=none
5026   if test "$am_compiler_list" = ""; then
5027      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5028   fi
5029   for depmode in $am_compiler_list; do
5030     if test $depmode = none; then break; fi
5031
5032     $as_echo "$as_me:$LINENO: trying $depmode" >&5
5033     # Setup a source with many dependencies, because some compilers
5034     # like to wrap large dependency lists on column 80 (with \), and
5035     # we should not choose a depcomp mode which is confused by this.
5036     #
5037     # We need to recreate these files for each test, as the compiler may
5038     # overwrite some of them when testing with obscure command lines.
5039     # This happens at least with the AIX C compiler.
5040     : > sub/conftest.c
5041     for i in 1 2 3 4 5 6; do
5042       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5043       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5044       # Solaris 8's {/usr,}/bin/sh.
5045       touch sub/conftst$i.h
5046     done
5047     echo "include sub/conftest.Po" > confmf
5048
5049     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5050     # mode.  It turns out that the SunPro C++ compiler does not properly
5051     # handle `-M -o', and we need to detect this.
5052     depcmd="depmode=$depmode \
5053        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5054        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5055        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5056     echo "| $depcmd" | sed -e 's/  */ /g' >&5
5057     if env $depcmd > conftest.err 2>&1 &&
5058        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5059        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5060        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5061       # icc doesn't choke on unknown options, it will just issue warnings
5062       # or remarks (even with -Werror).  So we grep stderr for any message
5063       # that says an option was ignored or not supported.
5064       # When given -MP, icc 7.0 and 7.1 complain thusly:
5065       #   icc: Command line warning: ignoring option '-M'; no argument required
5066       # The diagnosis changed in icc 8.0:
5067       #   icc: Command line remark: option '-MP' not supported
5068       if (grep 'ignoring option' conftest.err ||
5069           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5070         am_cv_CC_dependencies_compiler_type=$depmode
5071         $as_echo "$as_me:$LINENO: success" >&5
5072         break
5073       fi
5074     fi
5075     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5076     sed -e 's/^/| /' < conftest.err >&5
5077   done
5078
5079   cd ..
5080   rm -rf conftest.dir
5081 else
5082   am_cv_CC_dependencies_compiler_type=none
5083 fi
5084
5085 fi
5086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5087 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5088 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
5089 then as_fn_error "no usable dependency style found" "$LINENO" 5
5090 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5091
5092 fi
5093
5094
5095 # Check for the 'make' the user wants to use.
5096 for ac_prog in make
5097 do
5098   # Extract the first word of "$ac_prog", so it can be a program name with args.
5099 set dummy $ac_prog; ac_word=$2
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5101 $as_echo_n "checking for $ac_word... " >&6; }
5102 if test "${ac_cv_prog_MAKE+set}" = set; then :
5103   $as_echo_n "(cached) " >&6
5104 else
5105   if test -n "$MAKE"; then
5106   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5107 else
5108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5109 for as_dir in $PATH
5110 do
5111   IFS=$as_save_IFS
5112   test -z "$as_dir" && as_dir=.
5113     for ac_exec_ext in '' $ac_executable_extensions; do
5114   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5115     ac_cv_prog_MAKE="$ac_prog"
5116     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5117     break 2
5118   fi
5119 done
5120   done
5121 IFS=$as_save_IFS
5122
5123 fi
5124 fi
5125 MAKE=$ac_cv_prog_MAKE
5126 if test -n "$MAKE"; then
5127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5128 $as_echo "$MAKE" >&6; }
5129 else
5130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5131 $as_echo "no" >&6; }
5132 fi
5133
5134
5135   test -n "$MAKE" && break
5136 done
5137
5138 MAKE_IS_GNU=
5139 case "`$MAKE --version 2>&1 | sed 1q`" in
5140   *GNU*)
5141     MAKE_IS_GNU=yes
5142     ;;
5143 esac
5144  if test "$MAKE_IS_GNU" = yes; then
5145   GMAKE_TRUE=
5146   GMAKE_FALSE='#'
5147 else
5148   GMAKE_TRUE='#'
5149   GMAKE_FALSE=
5150 fi
5151
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5153 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5154 set x ${MAKE-make}
5155 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5156 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5157   $as_echo_n "(cached) " >&6
5158 else
5159   cat >conftest.make <<\_ACEOF
5160 SHELL = /bin/sh
5161 all:
5162         @echo '@@@%%%=$(MAKE)=@@@%%%'
5163 _ACEOF
5164 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5165 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5166   *@@@%%%=?*=@@@%%%*)
5167     eval ac_cv_prog_make_${ac_make}_set=yes;;
5168   *)
5169     eval ac_cv_prog_make_${ac_make}_set=no;;
5170 esac
5171 rm -f conftest.make
5172 fi
5173 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5175 $as_echo "yes" >&6; }
5176   SET_MAKE=
5177 else
5178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5179 $as_echo "no" >&6; }
5180   SET_MAKE="MAKE=${MAKE-make}"
5181 fi
5182
5183
5184 gnulib_extra_configure_args=
5185 # If large-file support is disabled, make sure gnulib does the same.
5186 if test "$enable_largefile" = no; then
5187 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5188 fi
5189
5190 # Configure gnulib.  We need to build gnulib under some other
5191 # directory not "gnulib", to avoid the problem of both GDB and
5192 # GDBserver wanting to build it in the same directory, when building
5193 # in the source dir.
5194
5195   in_src="gnulib"
5196   in_build="build-gnulib"
5197   in_extra_args="$gnulib_extra_configure_args"
5198
5199   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5200   # so they do not pile up.
5201   ac_sub_configure_args=
5202   ac_prev=
5203   eval "set x $ac_configure_args"
5204   shift
5205   for ac_arg
5206   do
5207     if test -n "$ac_prev"; then
5208       ac_prev=
5209       continue
5210     fi
5211     case $ac_arg in
5212     -cache-file | --cache-file | --cache-fil | --cache-fi \
5213     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5214       ac_prev=cache_file ;;
5215     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5216     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5217     | --c=*)
5218       ;;
5219     --config-cache | -C)
5220       ;;
5221     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5222       ac_prev=srcdir ;;
5223     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5224       ;;
5225     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5226       ac_prev=prefix ;;
5227     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5228       ;;
5229     --disable-option-checking)
5230       ;;
5231     *)
5232       case $ac_arg in
5233       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5234       esac
5235       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5236     esac
5237   done
5238
5239   # Always prepend --prefix to ensure using the same prefix
5240   # in subdir configurations.
5241   ac_arg="--prefix=$prefix"
5242   case $ac_arg in
5243   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5244   esac
5245   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5246
5247   # Pass --silent
5248   if test "$silent" = yes; then
5249     ac_sub_configure_args="--silent $ac_sub_configure_args"
5250   fi
5251
5252   # Always prepend --disable-option-checking to silence warnings, since
5253   # different subdirs can have different --enable and --with options.
5254   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5255
5256   ac_popdir=`pwd`
5257   ac_dir=$in_build
5258
5259   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5260   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5261   $as_echo "$ac_msg" >&6
5262   as_dir="$ac_dir"; as_fn_mkdir_p
5263
5264   case $srcdir in
5265   [\\/]* | ?:[\\/]* )
5266     ac_srcdir=$srcdir/$in_src ;;
5267   *) # Relative name.
5268     ac_srcdir=../$srcdir/$in_src ;;
5269   esac
5270
5271   cd "$ac_dir"
5272
5273   ac_sub_configure=$ac_srcdir/configure
5274
5275   # Make the cache file name correct relative to the subdirectory.
5276   case $cache_file in
5277   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5278   *) # Relative name.
5279     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5280   esac
5281
5282   if test -n "$in_extra_args"; then
5283     # Add the extra args at the end.
5284     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5285   fi
5286
5287   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5288 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5289   # The eval makes quoting arguments work.
5290   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5291        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5292     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5293
5294   cd "$ac_popdir"
5295
5296
5297
5298 CONFIG_OBS=
5299 CONFIG_DEPS=
5300 CONFIG_SRCS=
5301 ENABLE_CFLAGS=
5302
5303 CONFIG_ALL=
5304 CONFIG_CLEAN=
5305 CONFIG_INSTALL=
5306 CONFIG_UNINSTALL=
5307
5308 # If we haven't got the data from the intl directory,
5309 # assume NLS is disabled.
5310 USE_NLS=no
5311 LIBINTL=
5312 LIBINTL_DEP=
5313 INCINTL=
5314 XGETTEXT=
5315 GMSGFMT=
5316 POSUB=
5317
5318 if test -f  ../intl/config.intl; then
5319   .  ../intl/config.intl
5320 fi
5321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5322 $as_echo_n "checking whether NLS is requested... " >&6; }
5323 if test x"$USE_NLS" != xyes; then
5324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5325 $as_echo "no" >&6; }
5326 else
5327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5328 $as_echo "yes" >&6; }
5329
5330 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5331
5332
5333   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5334 $as_echo_n "checking for catalogs to be installed... " >&6; }
5335   # Look for .po and .gmo files in the source directory.
5336   CATALOGS=
5337   XLINGUAS=
5338   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5339     # If there aren't any .gmo files the shell will give us the
5340     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5341     # weeded out.
5342     case "$cat" in *\**)
5343       continue;;
5344     esac
5345     # The quadruple backslash is collapsed to a double backslash
5346     # by the backticks, then collapsed again by the double quotes,
5347     # leaving us with one backslash in the sed expression (right
5348     # before the dot that mustn't act as a wildcard).
5349     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5350     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5351     # The user is allowed to set LINGUAS to a list of languages to
5352     # install catalogs for.  If it's empty that means "all of them."
5353     if test "x$LINGUAS" = x; then
5354       CATALOGS="$CATALOGS $cat"
5355       XLINGUAS="$XLINGUAS $lang"
5356     else
5357       case "$LINGUAS" in *$lang*)
5358         CATALOGS="$CATALOGS $cat"
5359         XLINGUAS="$XLINGUAS $lang"
5360         ;;
5361       esac
5362     fi
5363   done
5364   LINGUAS="$XLINGUAS"
5365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5366 $as_echo "$LINGUAS" >&6; }
5367
5368
5369     DATADIRNAME=share
5370
5371   INSTOBJEXT=.mo
5372
5373   GENCAT=gencat
5374
5375   CATOBJEXT=.gmo
5376
5377 fi
5378
5379 localedir='${datadir}/locale'
5380
5381
5382 if test x"$USE_NLS" = xyes; then
5383    CONFIG_ALL="$CONFIG_ALL all-po"
5384    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
5385    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
5386    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
5387 fi
5388
5389 GNULIB=build-gnulib/import
5390
5391 # For Makefile dependencies.
5392 GNULIB_STDINT_H=
5393 if test x"$STDINT_H" != x; then
5394   GNULIB_STDINT_H=$GNULIB/$STDINT_H
5395 fi
5396
5397
5398 PACKAGE=gdb
5399
5400 cat >>confdefs.h <<_ACEOF
5401 #define PACKAGE "$PACKAGE"
5402 _ACEOF
5403
5404
5405
5406 # We never need to detect it in this sub-configure.
5407 # But preserve it for config.status --recheck.
5408
5409
5410
5411 MAKEINFO_EXTRA_FLAGS=""
5412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
5413 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
5414 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
5415   $as_echo_n "(cached) " >&6
5416 else
5417   echo '@clicksequence{a @click{} b}' >conftest.texinfo
5418   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
5419     gdb_cv_have_makeinfo_click=yes
5420   else
5421     gdb_cv_have_makeinfo_click=no
5422   fi
5423 fi
5424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
5425 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
5426 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
5427   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
5428 fi
5429
5430
5431
5432
5433 # Check whether --with-separate-debug-dir was given.
5434 if test "${with_separate_debug_dir+set}" = set; then :
5435   withval=$with_separate_debug_dir;
5436     DEBUGDIR=$withval
5437 else
5438   DEBUGDIR=${libdir}/debug
5439 fi
5440
5441
5442   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5443   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5444   ac_define_dir=`eval echo $DEBUGDIR`
5445   ac_define_dir=`eval echo $ac_define_dir`
5446
5447 cat >>confdefs.h <<_ACEOF
5448 #define DEBUGDIR "$ac_define_dir"
5449 _ACEOF
5450
5451
5452
5453
5454   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5455      if test "x$prefix" = xNONE; then
5456         test_prefix=/usr/local
5457      else
5458         test_prefix=$prefix
5459      fi
5460   else
5461      test_prefix=$exec_prefix
5462   fi
5463   value=0
5464   case ${ac_define_dir} in
5465      "${test_prefix}"|"${test_prefix}/"*|\
5466         '${exec_prefix}'|'${exec_prefix}/'*)
5467      value=1
5468      ;;
5469   esac
5470
5471 cat >>confdefs.h <<_ACEOF
5472 #define DEBUGDIR_RELOCATABLE $value
5473 _ACEOF
5474
5475
5476
5477
5478 # We can't pass paths as command line arguments.
5479 # Mingw32 tries to be clever and will convert the paths for us.
5480 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5481 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5482 # This breaks GDB's relocatable path conversions since paths passed in
5483 # config.h would not get so translated, the path prefixes no longer match.
5484
5485   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5486   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5487   ac_define_dir=`eval echo $bindir`
5488   ac_define_dir=`eval echo $ac_define_dir`
5489
5490 cat >>confdefs.h <<_ACEOF
5491 #define BINDIR "$ac_define_dir"
5492 _ACEOF
5493
5494
5495
5496 # GDB's datadir relocation
5497
5498
5499
5500 # Check whether --with-gdb-datadir was given.
5501 if test "${with_gdb_datadir+set}" = set; then :
5502   withval=$with_gdb_datadir;
5503     GDB_DATADIR=$withval
5504 else
5505   GDB_DATADIR=${datadir}/gdb
5506 fi
5507
5508
5509   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5510   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5511   ac_define_dir=`eval echo $GDB_DATADIR`
5512   ac_define_dir=`eval echo $ac_define_dir`
5513
5514 cat >>confdefs.h <<_ACEOF
5515 #define GDB_DATADIR "$ac_define_dir"
5516 _ACEOF
5517
5518
5519
5520
5521   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5522      if test "x$prefix" = xNONE; then
5523         test_prefix=/usr/local
5524      else
5525         test_prefix=$prefix
5526      fi
5527   else
5528      test_prefix=$exec_prefix
5529   fi
5530   value=0
5531   case ${ac_define_dir} in
5532      "${test_prefix}"|"${test_prefix}/"*|\
5533         '${exec_prefix}'|'${exec_prefix}/'*)
5534      value=1
5535      ;;
5536   esac
5537
5538 cat >>confdefs.h <<_ACEOF
5539 #define GDB_DATADIR_RELOCATABLE $value
5540 _ACEOF
5541
5542
5543
5544
5545
5546 # Check whether --with-relocated-sources was given.
5547 if test "${with_relocated_sources+set}" = set; then :
5548   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5549
5550   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5551   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5552   ac_define_dir=`eval echo $reloc_srcdir`
5553   ac_define_dir=`eval echo $ac_define_dir`
5554
5555 cat >>confdefs.h <<_ACEOF
5556 #define RELOC_SRCDIR "$ac_define_dir"
5557 _ACEOF
5558
5559
5560
5561 fi
5562
5563
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5565 $as_echo_n "checking for default auto-load directory... " >&6; }
5566
5567 # Check whether --with-auto-load-dir was given.
5568 if test "${with_auto_load_dir+set}" = set; then :
5569   withval=$with_auto_load_dir;
5570 else
5571   with_auto_load_dir='$debugdir:$datadir/auto-load'
5572 fi
5573
5574 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5575
5576   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5577   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5578   ac_define_dir=`eval echo $escape_dir`
5579   ac_define_dir=`eval echo $ac_define_dir`
5580
5581 cat >>confdefs.h <<_ACEOF
5582 #define AUTO_LOAD_DIR "$ac_define_dir"
5583 _ACEOF
5584
5585
5586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5587 $as_echo "$with_auto_load_dir" >&6; }
5588
5589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5590 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5591
5592 # Check whether --with-auto-load-safe-path was given.
5593 if test "${with_auto_load_safe_path+set}" = set; then :
5594   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5595      with_auto_load_safe_path="/"
5596      fi
5597 else
5598   with_auto_load_safe_path="$with_auto_load_dir"
5599 fi
5600
5601 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5602
5603   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5604   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5605   ac_define_dir=`eval echo $escape_dir`
5606   ac_define_dir=`eval echo $ac_define_dir`
5607
5608 cat >>confdefs.h <<_ACEOF
5609 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5610 _ACEOF
5611
5612
5613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5614 $as_echo "$with_auto_load_safe_path" >&6; }
5615
5616
5617
5618 subdirs="$subdirs testsuite"
5619
5620
5621 # Check whether to support alternative target configurations
5622 # Check whether --enable-targets was given.
5623 if test "${enable_targets+set}" = set; then :
5624   enableval=$enable_targets; case "${enableval}" in
5625   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5626             ;;
5627   no)       enable_targets= ;;
5628   *)        enable_targets=$enableval ;;
5629 esac
5630 fi
5631
5632
5633 # Check whether to enable 64-bit support on 32-bit hosts
5634 # Check whether --enable-64-bit-bfd was given.
5635 if test "${enable_64_bit_bfd+set}" = set; then :
5636   enableval=$enable_64_bit_bfd; case "${enableval}" in
5637   yes)  want64=true  ;;
5638   no)   want64=false ;;
5639   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5640 esac
5641 else
5642   want64=false
5643 fi
5644
5645 # Provide defaults for some variables set by the per-host and per-target
5646 # configuration.
5647 gdb_host_obs=posix-hdep.o
5648
5649 if test "${target}" = "${host}"; then
5650   gdb_native=yes
5651 else
5652   gdb_native=no
5653 fi
5654
5655 . $srcdir/configure.host
5656
5657 # Add in the common host objects.
5658 . $srcdir/common/common.host
5659 gdb_host_obs="$gdb_host_obs $common_host_obs"
5660
5661 # Accumulate some settings from configure.tgt over all enabled targets
5662
5663 TARGET_OBS=
5664 all_targets=
5665 HAVE_NATIVE_GCORE_TARGET=
5666
5667 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5668 do
5669   if test "$targ_alias" = "all"; then
5670     all_targets=true
5671   else
5672     # Canonicalize the secondary target names.
5673     result=`$ac_config_sub $targ_alias 2>/dev/null`
5674     if test -n "$result"; then
5675         targ=$result
5676     else
5677         targ=$targ_alias
5678     fi
5679
5680     . ${srcdir}/configure.tgt
5681
5682     if test -z "${gdb_target_obs}"; then :
5683   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5684 fi
5685
5686     # Target-specific object files
5687     for i in ${gdb_target_obs}; do
5688         case " $TARGET_OBS " in
5689         *" ${i} "*) ;;
5690         *)
5691           TARGET_OBS="$TARGET_OBS ${i}"
5692           ;;
5693         esac
5694     done
5695
5696     # Check whether this target needs 64-bit CORE_ADDR
5697     if test x${want64} = xfalse; then
5698       . ${srcdir}/../bfd/config.bfd
5699     fi
5700
5701     # Check whether this target is native and supports gcore.
5702     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5703        && $gdb_have_gcore; then
5704       HAVE_NATIVE_GCORE_TARGET=1
5705     fi
5706   fi
5707 done
5708
5709 if test x${all_targets} = xtrue; then
5710
5711   # We want all 64-bit targets if we either:
5712   #  - run on a 64-bit host  or
5713   #  - already require 64-bit support for some other target  or
5714   #  - the --enable-64-bit-bfd option was supplied
5715   # Otherwise we only support all 32-bit targets.
5716   #
5717   # NOTE: This test must be in sync with the corresponding
5718   #       tests in BFD!
5719
5720   if test x${want64} = xfalse; then
5721     # The cast to long int works around a bug in the HP C Compiler
5722 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5723 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5724 # This bug is HP SR number 8606223364.
5725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5726 $as_echo_n "checking size of long... " >&6; }
5727 if test "${ac_cv_sizeof_long+set}" = set; then :
5728   $as_echo_n "(cached) " >&6
5729 else
5730   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5731
5732 else
5733   if test "$ac_cv_type_long" = yes; then
5734      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5735 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5736 { as_fn_set_status 77
5737 as_fn_error "cannot compute sizeof (long)
5738 See \`config.log' for more details." "$LINENO" 5; }; }
5739    else
5740      ac_cv_sizeof_long=0
5741    fi
5742 fi
5743
5744 fi
5745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5746 $as_echo "$ac_cv_sizeof_long" >&6; }
5747
5748
5749
5750 cat >>confdefs.h <<_ACEOF
5751 #define SIZEOF_LONG $ac_cv_sizeof_long
5752 _ACEOF
5753
5754
5755     if test "x${ac_cv_sizeof_long}" = "x8"; then
5756       want64=true
5757     fi
5758   fi
5759   if test x${want64} = xtrue; then
5760     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5761   else
5762     TARGET_OBS='$(ALL_TARGET_OBS)'
5763   fi
5764 fi
5765
5766
5767
5768
5769 # For other settings, only the main target counts.
5770 gdb_sim=
5771 gdb_osabi=
5772 build_gdbserver=
5773 targ=$target; . ${srcdir}/configure.tgt
5774
5775 # Fetch the default architecture and default target vector from BFD.
5776 targ=$target; . $srcdir/../bfd/config.bfd
5777
5778 # We only want the first architecture, so strip off the others if
5779 # there is more than one.
5780 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5781
5782 if test "x$targ_archs" != x; then
5783
5784 cat >>confdefs.h <<_ACEOF
5785 #define DEFAULT_BFD_ARCH $targ_archs
5786 _ACEOF
5787
5788 fi
5789 if test "x$targ_defvec" != x; then
5790
5791 cat >>confdefs.h <<_ACEOF
5792 #define DEFAULT_BFD_VEC $targ_defvec
5793 _ACEOF
5794
5795 fi
5796
5797 # The CLI cannot be disabled yet, but may be in the future.
5798
5799 # Enable CLI.
5800 # Check whether --enable-gdbcli was given.
5801 if test "${enable_gdbcli+set}" = set; then :
5802   enableval=$enable_gdbcli; case $enableval in
5803     yes)
5804       ;;
5805     no)
5806       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5807     *)
5808       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5809   esac
5810 else
5811   enable_gdbcli=yes
5812 fi
5813
5814 if test x"$enable_gdbcli" = xyes; then
5815   if test -d $srcdir/cli; then
5816     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5817     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5818     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5819     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5820   fi
5821 fi
5822
5823 # Enable MI.
5824 # Check whether --enable-gdbmi was given.
5825 if test "${enable_gdbmi+set}" = set; then :
5826   enableval=$enable_gdbmi; case $enableval in
5827     yes | no)
5828       ;;
5829     *)
5830       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5831   esac
5832 else
5833   enable_gdbmi=yes
5834 fi
5835
5836 if test x"$enable_gdbmi" = xyes; then
5837   if test -d $srcdir/mi; then
5838     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5839     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5840     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5841     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5842   fi
5843 fi
5844
5845 # Enable TUI.
5846 # Check whether --enable-tui was given.
5847 if test "${enable_tui+set}" = set; then :
5848   enableval=$enable_tui; case $enableval in
5849     yes | no | auto)
5850       ;;
5851     *)
5852       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5853   esac
5854 else
5855   enable_tui=auto
5856 fi
5857
5858
5859 # Enable gdbtk.
5860 # Check whether --enable-gdbtk was given.
5861 if test "${enable_gdbtk+set}" = set; then :
5862   enableval=$enable_gdbtk; case $enableval in
5863     yes | no)
5864       ;;
5865     *)
5866       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5867   esac
5868 else
5869   if test -d $srcdir/gdbtk; then
5870     enable_gdbtk=yes
5871   else
5872     enable_gdbtk=no
5873   fi
5874 fi
5875
5876 # We unconditionally disable gdbtk tests on selected platforms.
5877 case $host_os in
5878   go32* | windows*)
5879     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5880 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5881     enable_gdbtk=no ;;
5882 esac
5883
5884 # Libunwind support for ia64.
5885
5886
5887 # Check whether --with-libunwind-ia64 was given.
5888 if test "${with_libunwind_ia64+set}" = set; then :
5889   withval=$with_libunwind_ia64;
5890 else
5891   with_libunwind_ia64=auto
5892 fi
5893
5894
5895 # Backward compatibility option.
5896 if test "${with_libunwind+set}" = set; then
5897   if test x"$with_libunwind_ia64" != xauto; then
5898     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5899   fi
5900   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5901 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5902   with_libunwind_ia64="$with_libunwind"
5903 fi
5904
5905 case "$with_libunwind_ia64" in
5906   yes | no)
5907     ;;
5908   auto)
5909     for ac_header in libunwind-ia64.h
5910 do :
5911   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5912 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5913   cat >>confdefs.h <<_ACEOF
5914 #define HAVE_LIBUNWIND_IA64_H 1
5915 _ACEOF
5916
5917 fi
5918
5919 done
5920
5921     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5922     ;;
5923   *)
5924     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5925     ;;
5926 esac
5927
5928 if test x"$with_libunwind_ia64" = xyes; then
5929   for ac_header in libunwind-ia64.h
5930 do :
5931   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5932 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5933   cat >>confdefs.h <<_ACEOF
5934 #define HAVE_LIBUNWIND_IA64_H 1
5935 _ACEOF
5936
5937 fi
5938
5939 done
5940
5941   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5942     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5943   fi
5944   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5945   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5946   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5947 fi
5948
5949 opt_curses=no
5950
5951 # Check whether --with-curses was given.
5952 if test "${with_curses+set}" = set; then :
5953   withval=$with_curses; opt_curses=$withval
5954 fi
5955
5956
5957 prefer_curses=no
5958 if test "$opt_curses" = "yes"; then
5959   prefer_curses=yes
5960 fi
5961
5962 # Profiling support.
5963 # Check whether --enable-profiling was given.
5964 if test "${enable_profiling+set}" = set; then :
5965   enableval=$enable_profiling; case $enableval in
5966     yes | no)
5967       ;;
5968     *)
5969       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5970   esac
5971 else
5972   enable_profiling=no
5973 fi
5974
5975
5976 for ac_func in monstartup _mcleanup
5977 do :
5978   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5979 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5980 eval as_val=\$$as_ac_var
5981    if test "x$as_val" = x""yes; then :
5982   cat >>confdefs.h <<_ACEOF
5983 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5984 _ACEOF
5985
5986 fi
5987 done
5988
5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5990 $as_echo_n "checking for _etext... " >&6; }
5991 if test "${ac_cv_var__etext+set}" = set; then :
5992   $as_echo_n "(cached) " >&6
5993 else
5994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5995 /* end confdefs.h.  */
5996 #include <stdlib.h>
5997 extern char _etext;
5998
5999 int
6000 main ()
6001 {
6002 free (&_etext);
6003   ;
6004   return 0;
6005 }
6006 _ACEOF
6007 if ac_fn_c_try_link "$LINENO"; then :
6008   ac_cv_var__etext=yes
6009 else
6010   ac_cv_var__etext=no
6011 fi
6012 rm -f core conftest.err conftest.$ac_objext \
6013     conftest$ac_exeext conftest.$ac_ext
6014 fi
6015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6016 $as_echo "$ac_cv_var__etext" >&6; }
6017 if test $ac_cv_var__etext = yes; then
6018
6019 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6020
6021 fi
6022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6023 $as_echo_n "checking for etext... " >&6; }
6024 if test "${ac_cv_var_etext+set}" = set; then :
6025   $as_echo_n "(cached) " >&6
6026 else
6027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6028 /* end confdefs.h.  */
6029 #include <stdlib.h>
6030 extern char etext;
6031
6032 int
6033 main ()
6034 {
6035 free (&etext);
6036   ;
6037   return 0;
6038 }
6039 _ACEOF
6040 if ac_fn_c_try_link "$LINENO"; then :
6041   ac_cv_var_etext=yes
6042 else
6043   ac_cv_var_etext=no
6044 fi
6045 rm -f core conftest.err conftest.$ac_objext \
6046     conftest$ac_exeext conftest.$ac_ext
6047 fi
6048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6049 $as_echo "$ac_cv_var_etext" >&6; }
6050 if test $ac_cv_var_etext = yes; then
6051
6052 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6053
6054 fi
6055 if test "$enable_profiling" = yes ; then
6056   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6057     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6058   fi
6059   PROFILE_CFLAGS=-pg
6060   OLD_CFLAGS="$CFLAGS"
6061   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6062
6063   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6064 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6065 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6066   $as_echo_n "(cached) " >&6
6067 else
6068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6069 /* end confdefs.h.  */
6070
6071 int
6072 main ()
6073 {
6074 int x;
6075   ;
6076   return 0;
6077 }
6078 _ACEOF
6079 if ac_fn_c_try_compile "$LINENO"; then :
6080   ac_cv_cc_supports_pg=yes
6081 else
6082   ac_cv_cc_supports_pg=no
6083 fi
6084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6085 fi
6086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6087 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6088
6089   if test $ac_cv_cc_supports_pg = no; then
6090     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6091   fi
6092
6093   CFLAGS="$OLD_CFLAGS"
6094 fi
6095
6096
6097
6098 # Check whether --with-pkgversion was given.
6099 if test "${with_pkgversion+set}" = set; then :
6100   withval=$with_pkgversion; case "$withval" in
6101       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6102       no)  PKGVERSION= ;;
6103       *)   PKGVERSION="($withval) " ;;
6104      esac
6105 else
6106   PKGVERSION="(GDB) "
6107
6108 fi
6109
6110
6111
6112
6113
6114 # Check whether --with-bugurl was given.
6115 if test "${with_bugurl+set}" = set; then :
6116   withval=$with_bugurl; case "$withval" in
6117       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6118       no)  BUGURL=
6119            ;;
6120       *)   BUGURL="$withval"
6121            ;;
6122      esac
6123 else
6124   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6125
6126 fi
6127
6128   case ${BUGURL} in
6129   "")
6130     REPORT_BUGS_TO=
6131     REPORT_BUGS_TEXI=
6132     ;;
6133   *)
6134     REPORT_BUGS_TO="<$BUGURL>"
6135     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6136     ;;
6137   esac;
6138
6139
6140
6141
6142 cat >>confdefs.h <<_ACEOF
6143 #define PKGVERSION "$PKGVERSION"
6144 _ACEOF
6145
6146
6147 cat >>confdefs.h <<_ACEOF
6148 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6149 _ACEOF
6150
6151
6152 # --------------------- #
6153 # Checks for programs.  #
6154 # --------------------- #
6155
6156 for ac_prog in gawk mawk nawk awk
6157 do
6158   # Extract the first word of "$ac_prog", so it can be a program name with args.
6159 set dummy $ac_prog; ac_word=$2
6160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6161 $as_echo_n "checking for $ac_word... " >&6; }
6162 if test "${ac_cv_prog_AWK+set}" = set; then :
6163   $as_echo_n "(cached) " >&6
6164 else
6165   if test -n "$AWK"; then
6166   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6167 else
6168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6169 for as_dir in $PATH
6170 do
6171   IFS=$as_save_IFS
6172   test -z "$as_dir" && as_dir=.
6173     for ac_exec_ext in '' $ac_executable_extensions; do
6174   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6175     ac_cv_prog_AWK="$ac_prog"
6176     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6177     break 2
6178   fi
6179 done
6180   done
6181 IFS=$as_save_IFS
6182
6183 fi
6184 fi
6185 AWK=$ac_cv_prog_AWK
6186 if test -n "$AWK"; then
6187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6188 $as_echo "$AWK" >&6; }
6189 else
6190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6191 $as_echo "no" >&6; }
6192 fi
6193
6194
6195   test -n "$AWK" && break
6196 done
6197
6198 # Find a good install program.  We prefer a C program (faster),
6199 # so one script is as good as another.  But avoid the broken or
6200 # incompatible versions:
6201 # SysV /etc/install, /usr/sbin/install
6202 # SunOS /usr/etc/install
6203 # IRIX /sbin/install
6204 # AIX /bin/install
6205 # AmigaOS /C/install, which installs bootblocks on floppy discs
6206 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6207 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6208 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6209 # OS/2's system install, which has a completely different semantic
6210 # ./install, which can be erroneously created by make from ./install.sh.
6211 # Reject install programs that cannot install multiple files.
6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6213 $as_echo_n "checking for a BSD-compatible install... " >&6; }
6214 if test -z "$INSTALL"; then
6215 if test "${ac_cv_path_install+set}" = set; then :
6216   $as_echo_n "(cached) " >&6
6217 else
6218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6219 for as_dir in $PATH
6220 do
6221   IFS=$as_save_IFS
6222   test -z "$as_dir" && as_dir=.
6223     # Account for people who put trailing slashes in PATH elements.
6224 case $as_dir/ in #((
6225   ./ | .// | /[cC]/* | \
6226   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6227   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6228   /usr/ucb/* ) ;;
6229   *)
6230     # OSF1 and SCO ODT 3.0 have their own names for install.
6231     # Don't use installbsd from OSF since it installs stuff as root
6232     # by default.
6233     for ac_prog in ginstall scoinst install; do
6234       for ac_exec_ext in '' $ac_executable_extensions; do
6235         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6236           if test $ac_prog = install &&
6237             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6238             # AIX install.  It has an incompatible calling convention.
6239             :
6240           elif test $ac_prog = install &&
6241             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6242             # program-specific install script used by HP pwplus--don't use.
6243             :
6244           else
6245             rm -rf conftest.one conftest.two conftest.dir
6246             echo one > conftest.one
6247             echo two > conftest.two
6248             mkdir conftest.dir
6249             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6250               test -s conftest.one && test -s conftest.two &&
6251               test -s conftest.dir/conftest.one &&
6252               test -s conftest.dir/conftest.two
6253             then
6254               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6255               break 3
6256             fi
6257           fi
6258         fi
6259       done
6260     done
6261     ;;
6262 esac
6263
6264   done
6265 IFS=$as_save_IFS
6266
6267 rm -rf conftest.one conftest.two conftest.dir
6268
6269 fi
6270   if test "${ac_cv_path_install+set}" = set; then
6271     INSTALL=$ac_cv_path_install
6272   else
6273     # As a last resort, use the slow shell script.  Don't cache a
6274     # value for INSTALL within a source directory, because that will
6275     # break other packages using the cache if that directory is
6276     # removed, or if the value is a relative name.
6277     INSTALL=$ac_install_sh
6278   fi
6279 fi
6280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6281 $as_echo "$INSTALL" >&6; }
6282
6283 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6284 # It thinks the first close brace ends the variable substitution.
6285 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6286
6287 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6288
6289 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6290
6291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6292 $as_echo_n "checking whether ln -s works... " >&6; }
6293 LN_S=$as_ln_s
6294 if test "$LN_S" = "ln -s"; then
6295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6296 $as_echo "yes" >&6; }
6297 else
6298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6299 $as_echo "no, using $LN_S" >&6; }
6300 fi
6301
6302 if test -n "$ac_tool_prefix"; then
6303   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6304 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6306 $as_echo_n "checking for $ac_word... " >&6; }
6307 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6308   $as_echo_n "(cached) " >&6
6309 else
6310   if test -n "$RANLIB"; then
6311   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6312 else
6313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6314 for as_dir in $PATH
6315 do
6316   IFS=$as_save_IFS
6317   test -z "$as_dir" && as_dir=.
6318     for ac_exec_ext in '' $ac_executable_extensions; do
6319   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6320     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6321     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6322     break 2
6323   fi
6324 done
6325   done
6326 IFS=$as_save_IFS
6327
6328 fi
6329 fi
6330 RANLIB=$ac_cv_prog_RANLIB
6331 if test -n "$RANLIB"; then
6332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6333 $as_echo "$RANLIB" >&6; }
6334 else
6335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6336 $as_echo "no" >&6; }
6337 fi
6338
6339
6340 fi
6341 if test -z "$ac_cv_prog_RANLIB"; then
6342   ac_ct_RANLIB=$RANLIB
6343   # Extract the first word of "ranlib", so it can be a program name with args.
6344 set dummy ranlib; ac_word=$2
6345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6346 $as_echo_n "checking for $ac_word... " >&6; }
6347 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6348   $as_echo_n "(cached) " >&6
6349 else
6350   if test -n "$ac_ct_RANLIB"; then
6351   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6352 else
6353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6354 for as_dir in $PATH
6355 do
6356   IFS=$as_save_IFS
6357   test -z "$as_dir" && as_dir=.
6358     for ac_exec_ext in '' $ac_executable_extensions; do
6359   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6360     ac_cv_prog_ac_ct_RANLIB="ranlib"
6361     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6362     break 2
6363   fi
6364 done
6365   done
6366 IFS=$as_save_IFS
6367
6368 fi
6369 fi
6370 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6371 if test -n "$ac_ct_RANLIB"; then
6372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6373 $as_echo "$ac_ct_RANLIB" >&6; }
6374 else
6375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6376 $as_echo "no" >&6; }
6377 fi
6378
6379   if test "x$ac_ct_RANLIB" = x; then
6380     RANLIB=":"
6381   else
6382     case $cross_compiling:$ac_tool_warned in
6383 yes:)
6384 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6385 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6386 ac_tool_warned=yes ;;
6387 esac
6388     RANLIB=$ac_ct_RANLIB
6389   fi
6390 else
6391   RANLIB="$ac_cv_prog_RANLIB"
6392 fi
6393
6394 for ac_prog in 'bison -y' byacc
6395 do
6396   # Extract the first word of "$ac_prog", so it can be a program name with args.
6397 set dummy $ac_prog; ac_word=$2
6398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6399 $as_echo_n "checking for $ac_word... " >&6; }
6400 if test "${ac_cv_prog_YACC+set}" = set; then :
6401   $as_echo_n "(cached) " >&6
6402 else
6403   if test -n "$YACC"; then
6404   ac_cv_prog_YACC="$YACC" # Let the user override the test.
6405 else
6406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6407 for as_dir in $PATH
6408 do
6409   IFS=$as_save_IFS
6410   test -z "$as_dir" && as_dir=.
6411     for ac_exec_ext in '' $ac_executable_extensions; do
6412   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6413     ac_cv_prog_YACC="$ac_prog"
6414     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6415     break 2
6416   fi
6417 done
6418   done
6419 IFS=$as_save_IFS
6420
6421 fi
6422 fi
6423 YACC=$ac_cv_prog_YACC
6424 if test -n "$YACC"; then
6425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6426 $as_echo "$YACC" >&6; }
6427 else
6428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6429 $as_echo "no" >&6; }
6430 fi
6431
6432
6433   test -n "$YACC" && break
6434 done
6435 test -n "$YACC" || YACC="yacc"
6436
6437
6438 if test -n "$ac_tool_prefix"; then
6439   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6440 set dummy ${ac_tool_prefix}ar; ac_word=$2
6441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6442 $as_echo_n "checking for $ac_word... " >&6; }
6443 if test "${ac_cv_prog_AR+set}" = set; then :
6444   $as_echo_n "(cached) " >&6
6445 else
6446   if test -n "$AR"; then
6447   ac_cv_prog_AR="$AR" # Let the user override the test.
6448 else
6449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6450 for as_dir in $PATH
6451 do
6452   IFS=$as_save_IFS
6453   test -z "$as_dir" && as_dir=.
6454     for ac_exec_ext in '' $ac_executable_extensions; do
6455   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6456     ac_cv_prog_AR="${ac_tool_prefix}ar"
6457     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6458     break 2
6459   fi
6460 done
6461   done
6462 IFS=$as_save_IFS
6463
6464 fi
6465 fi
6466 AR=$ac_cv_prog_AR
6467 if test -n "$AR"; then
6468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6469 $as_echo "$AR" >&6; }
6470 else
6471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6472 $as_echo "no" >&6; }
6473 fi
6474
6475
6476 fi
6477 if test -z "$ac_cv_prog_AR"; then
6478   ac_ct_AR=$AR
6479   # Extract the first word of "ar", so it can be a program name with args.
6480 set dummy ar; ac_word=$2
6481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6482 $as_echo_n "checking for $ac_word... " >&6; }
6483 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6484   $as_echo_n "(cached) " >&6
6485 else
6486   if test -n "$ac_ct_AR"; then
6487   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6488 else
6489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6490 for as_dir in $PATH
6491 do
6492   IFS=$as_save_IFS
6493   test -z "$as_dir" && as_dir=.
6494     for ac_exec_ext in '' $ac_executable_extensions; do
6495   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6496     ac_cv_prog_ac_ct_AR="ar"
6497     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6498     break 2
6499   fi
6500 done
6501   done
6502 IFS=$as_save_IFS
6503
6504 fi
6505 fi
6506 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6507 if test -n "$ac_ct_AR"; then
6508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6509 $as_echo "$ac_ct_AR" >&6; }
6510 else
6511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6512 $as_echo "no" >&6; }
6513 fi
6514
6515   if test "x$ac_ct_AR" = x; then
6516     AR=""
6517   else
6518     case $cross_compiling:$ac_tool_warned in
6519 yes:)
6520 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6521 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6522 ac_tool_warned=yes ;;
6523 esac
6524     AR=$ac_ct_AR
6525   fi
6526 else
6527   AR="$ac_cv_prog_AR"
6528 fi
6529
6530 if test -n "$ac_tool_prefix"; then
6531   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6532 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6534 $as_echo_n "checking for $ac_word... " >&6; }
6535 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6536   $as_echo_n "(cached) " >&6
6537 else
6538   if test -n "$DLLTOOL"; then
6539   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6540 else
6541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6542 for as_dir in $PATH
6543 do
6544   IFS=$as_save_IFS
6545   test -z "$as_dir" && as_dir=.
6546     for ac_exec_ext in '' $ac_executable_extensions; do
6547   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6548     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6549     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6550     break 2
6551   fi
6552 done
6553   done
6554 IFS=$as_save_IFS
6555
6556 fi
6557 fi
6558 DLLTOOL=$ac_cv_prog_DLLTOOL
6559 if test -n "$DLLTOOL"; then
6560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6561 $as_echo "$DLLTOOL" >&6; }
6562 else
6563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6564 $as_echo "no" >&6; }
6565 fi
6566
6567
6568 fi
6569 if test -z "$ac_cv_prog_DLLTOOL"; then
6570   ac_ct_DLLTOOL=$DLLTOOL
6571   # Extract the first word of "dlltool", so it can be a program name with args.
6572 set dummy dlltool; ac_word=$2
6573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6574 $as_echo_n "checking for $ac_word... " >&6; }
6575 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6576   $as_echo_n "(cached) " >&6
6577 else
6578   if test -n "$ac_ct_DLLTOOL"; then
6579   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6580 else
6581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6582 for as_dir in $PATH
6583 do
6584   IFS=$as_save_IFS
6585   test -z "$as_dir" && as_dir=.
6586     for ac_exec_ext in '' $ac_executable_extensions; do
6587   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6588     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6589     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6590     break 2
6591   fi
6592 done
6593   done
6594 IFS=$as_save_IFS
6595
6596 fi
6597 fi
6598 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6599 if test -n "$ac_ct_DLLTOOL"; then
6600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6601 $as_echo "$ac_ct_DLLTOOL" >&6; }
6602 else
6603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6604 $as_echo "no" >&6; }
6605 fi
6606
6607   if test "x$ac_ct_DLLTOOL" = x; then
6608     DLLTOOL=""
6609   else
6610     case $cross_compiling:$ac_tool_warned in
6611 yes:)
6612 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6613 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6614 ac_tool_warned=yes ;;
6615 esac
6616     DLLTOOL=$ac_ct_DLLTOOL
6617   fi
6618 else
6619   DLLTOOL="$ac_cv_prog_DLLTOOL"
6620 fi
6621
6622 if test -n "$ac_tool_prefix"; then
6623   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6624 set dummy ${ac_tool_prefix}windres; ac_word=$2
6625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6626 $as_echo_n "checking for $ac_word... " >&6; }
6627 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6628   $as_echo_n "(cached) " >&6
6629 else
6630   if test -n "$WINDRES"; then
6631   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6632 else
6633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6634 for as_dir in $PATH
6635 do
6636   IFS=$as_save_IFS
6637   test -z "$as_dir" && as_dir=.
6638     for ac_exec_ext in '' $ac_executable_extensions; do
6639   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6640     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6641     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6642     break 2
6643   fi
6644 done
6645   done
6646 IFS=$as_save_IFS
6647
6648 fi
6649 fi
6650 WINDRES=$ac_cv_prog_WINDRES
6651 if test -n "$WINDRES"; then
6652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6653 $as_echo "$WINDRES" >&6; }
6654 else
6655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6656 $as_echo "no" >&6; }
6657 fi
6658
6659
6660 fi
6661 if test -z "$ac_cv_prog_WINDRES"; then
6662   ac_ct_WINDRES=$WINDRES
6663   # Extract the first word of "windres", so it can be a program name with args.
6664 set dummy windres; ac_word=$2
6665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6666 $as_echo_n "checking for $ac_word... " >&6; }
6667 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6668   $as_echo_n "(cached) " >&6
6669 else
6670   if test -n "$ac_ct_WINDRES"; then
6671   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6672 else
6673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6674 for as_dir in $PATH
6675 do
6676   IFS=$as_save_IFS
6677   test -z "$as_dir" && as_dir=.
6678     for ac_exec_ext in '' $ac_executable_extensions; do
6679   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6680     ac_cv_prog_ac_ct_WINDRES="windres"
6681     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6682     break 2
6683   fi
6684 done
6685   done
6686 IFS=$as_save_IFS
6687
6688 fi
6689 fi
6690 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6691 if test -n "$ac_ct_WINDRES"; then
6692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6693 $as_echo "$ac_ct_WINDRES" >&6; }
6694 else
6695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6696 $as_echo "no" >&6; }
6697 fi
6698
6699   if test "x$ac_ct_WINDRES" = x; then
6700     WINDRES=""
6701   else
6702     case $cross_compiling:$ac_tool_warned in
6703 yes:)
6704 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6705 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6706 ac_tool_warned=yes ;;
6707 esac
6708     WINDRES=$ac_ct_WINDRES
6709   fi
6710 else
6711   WINDRES="$ac_cv_prog_WINDRES"
6712 fi
6713
6714
6715 case $host_os in
6716   gnu*)
6717     # Needed for GNU Hurd hosts.
6718     if test -n "$ac_tool_prefix"; then
6719   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6720 set dummy ${ac_tool_prefix}mig; ac_word=$2
6721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6722 $as_echo_n "checking for $ac_word... " >&6; }
6723 if test "${ac_cv_prog_MIG+set}" = set; then :
6724   $as_echo_n "(cached) " >&6
6725 else
6726   if test -n "$MIG"; then
6727   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6728 else
6729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6730 for as_dir in $PATH
6731 do
6732   IFS=$as_save_IFS
6733   test -z "$as_dir" && as_dir=.
6734     for ac_exec_ext in '' $ac_executable_extensions; do
6735   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6736     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6737     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6738     break 2
6739   fi
6740 done
6741   done
6742 IFS=$as_save_IFS
6743
6744 fi
6745 fi
6746 MIG=$ac_cv_prog_MIG
6747 if test -n "$MIG"; then
6748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6749 $as_echo "$MIG" >&6; }
6750 else
6751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6752 $as_echo "no" >&6; }
6753 fi
6754
6755
6756 fi
6757 if test -z "$ac_cv_prog_MIG"; then
6758   ac_ct_MIG=$MIG
6759   # Extract the first word of "mig", so it can be a program name with args.
6760 set dummy mig; ac_word=$2
6761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6762 $as_echo_n "checking for $ac_word... " >&6; }
6763 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6764   $as_echo_n "(cached) " >&6
6765 else
6766   if test -n "$ac_ct_MIG"; then
6767   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6768 else
6769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6770 for as_dir in $PATH
6771 do
6772   IFS=$as_save_IFS
6773   test -z "$as_dir" && as_dir=.
6774     for ac_exec_ext in '' $ac_executable_extensions; do
6775   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6776     ac_cv_prog_ac_ct_MIG="mig"
6777     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6778     break 2
6779   fi
6780 done
6781   done
6782 IFS=$as_save_IFS
6783
6784 fi
6785 fi
6786 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6787 if test -n "$ac_ct_MIG"; then
6788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6789 $as_echo "$ac_ct_MIG" >&6; }
6790 else
6791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6792 $as_echo "no" >&6; }
6793 fi
6794
6795   if test "x$ac_ct_MIG" = x; then
6796     MIG=""
6797   else
6798     case $cross_compiling:$ac_tool_warned in
6799 yes:)
6800 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6801 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6802 ac_tool_warned=yes ;;
6803 esac
6804     MIG=$ac_ct_MIG
6805   fi
6806 else
6807   MIG="$ac_cv_prog_MIG"
6808 fi
6809
6810     if test x"$MIG" = x; then
6811       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6812     fi
6813     ;;
6814 esac
6815
6816 # ---------------------- #
6817 # Checks for libraries.  #
6818 # ---------------------- #
6819
6820 # We might need to link with -lm; most simulators need it.
6821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6822 $as_echo_n "checking for main in -lm... " >&6; }
6823 if test "${ac_cv_lib_m_main+set}" = set; then :
6824   $as_echo_n "(cached) " >&6
6825 else
6826   ac_check_lib_save_LIBS=$LIBS
6827 LIBS="-lm  $LIBS"
6828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6829 /* end confdefs.h.  */
6830
6831
6832 int
6833 main ()
6834 {
6835 return main ();
6836   ;
6837   return 0;
6838 }
6839 _ACEOF
6840 if ac_fn_c_try_link "$LINENO"; then :
6841   ac_cv_lib_m_main=yes
6842 else
6843   ac_cv_lib_m_main=no
6844 fi
6845 rm -f core conftest.err conftest.$ac_objext \
6846     conftest$ac_exeext conftest.$ac_ext
6847 LIBS=$ac_check_lib_save_LIBS
6848 fi
6849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6850 $as_echo "$ac_cv_lib_m_main" >&6; }
6851 if test "x$ac_cv_lib_m_main" = x""yes; then :
6852   cat >>confdefs.h <<_ACEOF
6853 #define HAVE_LIBM 1
6854 _ACEOF
6855
6856   LIBS="-lm $LIBS"
6857
6858 fi
6859
6860
6861 # We need to link with -lw to get `wctype' on Solaris before Solaris
6862 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6863 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6864 # is known to have this problem).  Therefore we avoid libw if we can.
6865 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6866 if test "x$ac_cv_func_wctype" = x""yes; then :
6867
6868 else
6869   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6870 $as_echo_n "checking for wctype in -lw... " >&6; }
6871 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6872   $as_echo_n "(cached) " >&6
6873 else
6874   ac_check_lib_save_LIBS=$LIBS
6875 LIBS="-lw  $LIBS"
6876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6877 /* end confdefs.h.  */
6878
6879 /* Override any GCC internal prototype to avoid an error.
6880    Use char because int might match the return type of a GCC
6881    builtin and then its argument prototype would still apply.  */
6882 #ifdef __cplusplus
6883 extern "C"
6884 #endif
6885 char wctype ();
6886 int
6887 main ()
6888 {
6889 return wctype ();
6890   ;
6891   return 0;
6892 }
6893 _ACEOF
6894 if ac_fn_c_try_link "$LINENO"; then :
6895   ac_cv_lib_w_wctype=yes
6896 else
6897   ac_cv_lib_w_wctype=no
6898 fi
6899 rm -f core conftest.err conftest.$ac_objext \
6900     conftest$ac_exeext conftest.$ac_ext
6901 LIBS=$ac_check_lib_save_LIBS
6902 fi
6903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6904 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6905 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6906   cat >>confdefs.h <<_ACEOF
6907 #define HAVE_LIBW 1
6908 _ACEOF
6909
6910   LIBS="-lw $LIBS"
6911
6912 fi
6913
6914 fi
6915
6916
6917 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6919 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6920 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6921   $as_echo_n "(cached) " >&6
6922 else
6923   ac_func_search_save_LIBS=$LIBS
6924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6925 /* end confdefs.h.  */
6926
6927 /* Override any GCC internal prototype to avoid an error.
6928    Use char because int might match the return type of a GCC
6929    builtin and then its argument prototype would still apply.  */
6930 #ifdef __cplusplus
6931 extern "C"
6932 #endif
6933 char gethostbyname ();
6934 int
6935 main ()
6936 {
6937 return gethostbyname ();
6938   ;
6939   return 0;
6940 }
6941 _ACEOF
6942 for ac_lib in '' nsl; do
6943   if test -z "$ac_lib"; then
6944     ac_res="none required"
6945   else
6946     ac_res=-l$ac_lib
6947     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6948   fi
6949   if ac_fn_c_try_link "$LINENO"; then :
6950   ac_cv_search_gethostbyname=$ac_res
6951 fi
6952 rm -f core conftest.err conftest.$ac_objext \
6953     conftest$ac_exeext
6954   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6955   break
6956 fi
6957 done
6958 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6959
6960 else
6961   ac_cv_search_gethostbyname=no
6962 fi
6963 rm conftest.$ac_ext
6964 LIBS=$ac_func_search_save_LIBS
6965 fi
6966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6967 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6968 ac_res=$ac_cv_search_gethostbyname
6969 if test "$ac_res" != no; then :
6970   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6971
6972 fi
6973
6974
6975 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6977 $as_echo_n "checking for library containing socketpair... " >&6; }
6978 if test "${ac_cv_search_socketpair+set}" = set; then :
6979   $as_echo_n "(cached) " >&6
6980 else
6981   ac_func_search_save_LIBS=$LIBS
6982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6983 /* end confdefs.h.  */
6984
6985 /* Override any GCC internal prototype to avoid an error.
6986    Use char because int might match the return type of a GCC
6987    builtin and then its argument prototype would still apply.  */
6988 #ifdef __cplusplus
6989 extern "C"
6990 #endif
6991 char socketpair ();
6992 int
6993 main ()
6994 {
6995 return socketpair ();
6996   ;
6997   return 0;
6998 }
6999 _ACEOF
7000 for ac_lib in '' socket; do
7001   if test -z "$ac_lib"; then
7002     ac_res="none required"
7003   else
7004     ac_res=-l$ac_lib
7005     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7006   fi
7007   if ac_fn_c_try_link "$LINENO"; then :
7008   ac_cv_search_socketpair=$ac_res
7009 fi
7010 rm -f core conftest.err conftest.$ac_objext \
7011     conftest$ac_exeext
7012   if test "${ac_cv_search_socketpair+set}" = set; then :
7013   break
7014 fi
7015 done
7016 if test "${ac_cv_search_socketpair+set}" = set; then :
7017
7018 else
7019   ac_cv_search_socketpair=no
7020 fi
7021 rm conftest.$ac_ext
7022 LIBS=$ac_func_search_save_LIBS
7023 fi
7024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7025 $as_echo "$ac_cv_search_socketpair" >&6; }
7026 ac_res=$ac_cv_search_socketpair
7027 if test "$ac_res" != no; then :
7028   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7029
7030 fi
7031
7032
7033 # Link in zlib if we can.  This allows us to read compressed debug sections.
7034
7035   # Use the system's zlib library.
7036   zlibdir="-L\$(top_builddir)/../zlib"
7037   zlibinc="-I\$(top_srcdir)/../zlib"
7038
7039 # Check whether --with-system-zlib was given.
7040 if test "${with_system_zlib+set}" = set; then :
7041   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7042     zlibdir=
7043     zlibinc=
7044   fi
7045
7046 fi
7047
7048
7049
7050
7051
7052 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7054 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7055 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7056   $as_echo_n "(cached) " >&6
7057 else
7058   ac_func_search_save_LIBS=$LIBS
7059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7060 /* end confdefs.h.  */
7061
7062 /* Override any GCC internal prototype to avoid an error.
7063    Use char because int might match the return type of a GCC
7064    builtin and then its argument prototype would still apply.  */
7065 #ifdef __cplusplus
7066 extern "C"
7067 #endif
7068 char kinfo_getvmmap ();
7069 int
7070 main ()
7071 {
7072 return kinfo_getvmmap ();
7073   ;
7074   return 0;
7075 }
7076 _ACEOF
7077 for ac_lib in '' util; do
7078   if test -z "$ac_lib"; then
7079     ac_res="none required"
7080   else
7081     ac_res=-l$ac_lib
7082     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7083   fi
7084   if ac_fn_c_try_link "$LINENO"; then :
7085   ac_cv_search_kinfo_getvmmap=$ac_res
7086 fi
7087 rm -f core conftest.err conftest.$ac_objext \
7088     conftest$ac_exeext
7089   if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7090   break
7091 fi
7092 done
7093 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7094
7095 else
7096   ac_cv_search_kinfo_getvmmap=no
7097 fi
7098 rm conftest.$ac_ext
7099 LIBS=$ac_func_search_save_LIBS
7100 fi
7101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7102 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7103 ac_res=$ac_cv_search_kinfo_getvmmap
7104 if test "$ac_res" != no; then :
7105   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7106
7107 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7108
7109 fi
7110
7111
7112
7113       if test "X$prefix" = "XNONE"; then
7114     acl_final_prefix="$ac_default_prefix"
7115   else
7116     acl_final_prefix="$prefix"
7117   fi
7118   if test "X$exec_prefix" = "XNONE"; then
7119     acl_final_exec_prefix='${prefix}'
7120   else
7121     acl_final_exec_prefix="$exec_prefix"
7122   fi
7123   acl_save_prefix="$prefix"
7124   prefix="$acl_final_prefix"
7125   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7126   prefix="$acl_save_prefix"
7127
7128
7129 # Check whether --with-gnu-ld was given.
7130 if test "${with_gnu_ld+set}" = set; then :
7131   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7132 else
7133   with_gnu_ld=no
7134 fi
7135
7136 # Prepare PATH_SEPARATOR.
7137 # The user is always right.
7138 if test "${PATH_SEPARATOR+set}" != set; then
7139   echo "#! /bin/sh" >conf$$.sh
7140   echo  "exit 0"   >>conf$$.sh
7141   chmod +x conf$$.sh
7142   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7143     PATH_SEPARATOR=';'
7144   else
7145     PATH_SEPARATOR=:
7146   fi
7147   rm -f conf$$.sh
7148 fi
7149 ac_prog=ld
7150 if test "$GCC" = yes; then
7151   # Check if gcc -print-prog-name=ld gives a path.
7152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7153 $as_echo_n "checking for ld used by GCC... " >&6; }
7154   case $host in
7155   *-*-mingw*)
7156     # gcc leaves a trailing carriage return which upsets mingw
7157     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7158   *)
7159     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7160   esac
7161   case $ac_prog in
7162     # Accept absolute paths.
7163     [\\/]* | [A-Za-z]:[\\/]*)
7164       re_direlt='/[^/][^/]*/\.\./'
7165       # Canonicalize the path of ld
7166       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7167       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7168         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7169       done
7170       test -z "$LD" && LD="$ac_prog"
7171       ;;
7172   "")
7173     # If it fails, then pretend we aren't using GCC.
7174     ac_prog=ld
7175     ;;
7176   *)
7177     # If it is relative, then search for the first ld in PATH.
7178     with_gnu_ld=unknown
7179     ;;
7180   esac
7181 elif test "$with_gnu_ld" = yes; then
7182   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7183 $as_echo_n "checking for GNU ld... " >&6; }
7184 else
7185   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7186 $as_echo_n "checking for non-GNU ld... " >&6; }
7187 fi
7188 if test "${acl_cv_path_LD+set}" = set; then :
7189   $as_echo_n "(cached) " >&6
7190 else
7191   if test -z "$LD"; then
7192   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7193   for ac_dir in $PATH; do
7194     test -z "$ac_dir" && ac_dir=.
7195     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7196       acl_cv_path_LD="$ac_dir/$ac_prog"
7197       # Check to see if the program is GNU ld.  I'd rather use --version,
7198       # but apparently some GNU ld's only accept -v.
7199       # Break only if it was the GNU/non-GNU ld that we prefer.
7200       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7201         test "$with_gnu_ld" != no && break
7202       else
7203         test "$with_gnu_ld" != yes && break
7204       fi
7205     fi
7206   done
7207   IFS="$ac_save_ifs"
7208 else
7209   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7210 fi
7211 fi
7212
7213 LD="$acl_cv_path_LD"
7214 if test -n "$LD"; then
7215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7216 $as_echo "$LD" >&6; }
7217 else
7218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7219 $as_echo "no" >&6; }
7220 fi
7221 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7223 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7224 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7225   $as_echo_n "(cached) " >&6
7226 else
7227   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7228 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7229   acl_cv_prog_gnu_ld=yes
7230 else
7231   acl_cv_prog_gnu_ld=no
7232 fi
7233 fi
7234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7235 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7236 with_gnu_ld=$acl_cv_prog_gnu_ld
7237
7238
7239
7240                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7241 $as_echo_n "checking for shared library run path origin... " >&6; }
7242 if test "${acl_cv_rpath+set}" = set; then :
7243   $as_echo_n "(cached) " >&6
7244 else
7245
7246     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7247     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7248     . ./conftest.sh
7249     rm -f ./conftest.sh
7250     acl_cv_rpath=done
7251
7252 fi
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7254 $as_echo "$acl_cv_rpath" >&6; }
7255   wl="$acl_cv_wl"
7256   libext="$acl_cv_libext"
7257   shlibext="$acl_cv_shlibext"
7258   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7259   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7260   hardcode_direct="$acl_cv_hardcode_direct"
7261   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7262     # Check whether --enable-rpath was given.
7263 if test "${enable_rpath+set}" = set; then :
7264   enableval=$enable_rpath; :
7265 else
7266   enable_rpath=yes
7267 fi
7268
7269
7270
7271
7272
7273
7274
7275
7276     use_additional=yes
7277
7278   acl_save_prefix="$prefix"
7279   prefix="$acl_final_prefix"
7280   acl_save_exec_prefix="$exec_prefix"
7281   exec_prefix="$acl_final_exec_prefix"
7282
7283     eval additional_includedir=\"$includedir\"
7284     eval additional_libdir=\"$libdir\"
7285
7286   exec_prefix="$acl_save_exec_prefix"
7287   prefix="$acl_save_prefix"
7288
7289
7290 # Check whether --with-libiconv-prefix was given.
7291 if test "${with_libiconv_prefix+set}" = set; then :
7292   withval=$with_libiconv_prefix;
7293     if test "X$withval" = "Xno"; then
7294       use_additional=no
7295     else
7296       if test "X$withval" = "X"; then
7297
7298   acl_save_prefix="$prefix"
7299   prefix="$acl_final_prefix"
7300   acl_save_exec_prefix="$exec_prefix"
7301   exec_prefix="$acl_final_exec_prefix"
7302
7303           eval additional_includedir=\"$includedir\"
7304           eval additional_libdir=\"$libdir\"
7305
7306   exec_prefix="$acl_save_exec_prefix"
7307   prefix="$acl_save_prefix"
7308
7309       else
7310         additional_includedir="$withval/include"
7311         additional_libdir="$withval/lib"
7312       fi
7313     fi
7314
7315 fi
7316
7317       LIBICONV=
7318   LTLIBICONV=
7319   INCICONV=
7320   rpathdirs=
7321   ltrpathdirs=
7322   names_already_handled=
7323   names_next_round='iconv '
7324   while test -n "$names_next_round"; do
7325     names_this_round="$names_next_round"
7326     names_next_round=
7327     for name in $names_this_round; do
7328       already_handled=
7329       for n in $names_already_handled; do
7330         if test "$n" = "$name"; then
7331           already_handled=yes
7332           break
7333         fi
7334       done
7335       if test -z "$already_handled"; then
7336         names_already_handled="$names_already_handled $name"
7337                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7338         eval value=\"\$HAVE_LIB$uppername\"
7339         if test -n "$value"; then
7340           if test "$value" = yes; then
7341             eval value=\"\$LIB$uppername\"
7342             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
7343             eval value=\"\$LTLIB$uppername\"
7344             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
7345           else
7346                                     :
7347           fi
7348         else
7349                               found_dir=
7350           found_la=
7351           found_so=
7352           found_a=
7353           if test $use_additional = yes; then
7354             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7355               found_dir="$additional_libdir"
7356               found_so="$additional_libdir/lib$name.$shlibext"
7357               if test -f "$additional_libdir/lib$name.la"; then
7358                 found_la="$additional_libdir/lib$name.la"
7359               fi
7360             else
7361               if test -f "$additional_libdir/lib$name.$libext"; then
7362                 found_dir="$additional_libdir"
7363                 found_a="$additional_libdir/lib$name.$libext"
7364                 if test -f "$additional_libdir/lib$name.la"; then
7365                   found_la="$additional_libdir/lib$name.la"
7366                 fi
7367               fi
7368             fi
7369           fi
7370           if test "X$found_dir" = "X"; then
7371             for x in $LDFLAGS $LTLIBICONV; do
7372
7373   acl_save_prefix="$prefix"
7374   prefix="$acl_final_prefix"
7375   acl_save_exec_prefix="$exec_prefix"
7376   exec_prefix="$acl_final_exec_prefix"
7377   eval x=\"$x\"
7378   exec_prefix="$acl_save_exec_prefix"
7379   prefix="$acl_save_prefix"
7380
7381               case "$x" in
7382                 -L*)
7383                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7384                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7385                     found_dir="$dir"
7386                     found_so="$dir/lib$name.$shlibext"
7387                     if test -f "$dir/lib$name.la"; then
7388                       found_la="$dir/lib$name.la"
7389                     fi
7390                   else
7391                     if test -f "$dir/lib$name.$libext"; then
7392                       found_dir="$dir"
7393                       found_a="$dir/lib$name.$libext"
7394                       if test -f "$dir/lib$name.la"; then
7395                         found_la="$dir/lib$name.la"
7396                       fi
7397                     fi
7398                   fi
7399                   ;;
7400               esac
7401               if test "X$found_dir" != "X"; then
7402                 break
7403               fi
7404             done
7405           fi
7406           if test "X$found_dir" != "X"; then
7407                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
7408             if test "X$found_so" != "X"; then
7409                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7410                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7411               else
7412                                                                                 haveit=
7413                 for x in $ltrpathdirs; do
7414                   if test "X$x" = "X$found_dir"; then
7415                     haveit=yes
7416                     break
7417                   fi
7418                 done
7419                 if test -z "$haveit"; then
7420                   ltrpathdirs="$ltrpathdirs $found_dir"
7421                 fi
7422                                 if test "$hardcode_direct" = yes; then
7423                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7424                 else
7425                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7426                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7427                                                             haveit=
7428                     for x in $rpathdirs; do
7429                       if test "X$x" = "X$found_dir"; then
7430                         haveit=yes
7431                         break
7432                       fi
7433                     done
7434                     if test -z "$haveit"; then
7435                       rpathdirs="$rpathdirs $found_dir"
7436                     fi
7437                   else
7438                                                                                 haveit=
7439                     for x in $LDFLAGS $LIBICONV; do
7440
7441   acl_save_prefix="$prefix"
7442   prefix="$acl_final_prefix"
7443   acl_save_exec_prefix="$exec_prefix"
7444   exec_prefix="$acl_final_exec_prefix"
7445   eval x=\"$x\"
7446   exec_prefix="$acl_save_exec_prefix"
7447   prefix="$acl_save_prefix"
7448
7449                       if test "X$x" = "X-L$found_dir"; then
7450                         haveit=yes
7451                         break
7452                       fi
7453                     done
7454                     if test -z "$haveit"; then
7455                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
7456                     fi
7457                     if test "$hardcode_minus_L" != no; then
7458                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7459                     else
7460                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7461                     fi
7462                   fi
7463                 fi
7464               fi
7465             else
7466               if test "X$found_a" != "X"; then
7467                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
7468               else
7469                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
7470               fi
7471             fi
7472                         additional_includedir=
7473             case "$found_dir" in
7474               */lib | */lib/)
7475                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7476                 additional_includedir="$basedir/include"
7477                 ;;
7478             esac
7479             if test "X$additional_includedir" != "X"; then
7480                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7481                 haveit=
7482                 if test "X$additional_includedir" = "X/usr/local/include"; then
7483                   if test -n "$GCC"; then
7484                     case $host_os in
7485                       linux*) haveit=yes;;
7486                     esac
7487                   fi
7488                 fi
7489                 if test -z "$haveit"; then
7490                   for x in $CPPFLAGS $INCICONV; do
7491
7492   acl_save_prefix="$prefix"
7493   prefix="$acl_final_prefix"
7494   acl_save_exec_prefix="$exec_prefix"
7495   exec_prefix="$acl_final_exec_prefix"
7496   eval x=\"$x\"
7497   exec_prefix="$acl_save_exec_prefix"
7498   prefix="$acl_save_prefix"
7499
7500                     if test "X$x" = "X-I$additional_includedir"; then
7501                       haveit=yes
7502                       break
7503                     fi
7504                   done
7505                   if test -z "$haveit"; then
7506                     if test -d "$additional_includedir"; then
7507                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
7508                     fi
7509                   fi
7510                 fi
7511               fi
7512             fi
7513                         if test -n "$found_la"; then
7514                                                         save_libdir="$libdir"
7515               case "$found_la" in
7516                 */* | *\\*) . "$found_la" ;;
7517                 *) . "./$found_la" ;;
7518               esac
7519               libdir="$save_libdir"
7520                             for dep in $dependency_libs; do
7521                 case "$dep" in
7522                   -L*)
7523                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7524                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7525                       haveit=
7526                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7527                         if test -n "$GCC"; then
7528                           case $host_os in
7529                             linux*) haveit=yes;;
7530                           esac
7531                         fi
7532                       fi
7533                       if test -z "$haveit"; then
7534                         haveit=
7535                         for x in $LDFLAGS $LIBICONV; do
7536
7537   acl_save_prefix="$prefix"
7538   prefix="$acl_final_prefix"
7539   acl_save_exec_prefix="$exec_prefix"
7540   exec_prefix="$acl_final_exec_prefix"
7541   eval x=\"$x\"
7542   exec_prefix="$acl_save_exec_prefix"
7543   prefix="$acl_save_prefix"
7544
7545                           if test "X$x" = "X-L$additional_libdir"; then
7546                             haveit=yes
7547                             break
7548                           fi
7549                         done
7550                         if test -z "$haveit"; then
7551                           if test -d "$additional_libdir"; then
7552                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
7553                           fi
7554                         fi
7555                         haveit=
7556                         for x in $LDFLAGS $LTLIBICONV; do
7557
7558   acl_save_prefix="$prefix"
7559   prefix="$acl_final_prefix"
7560   acl_save_exec_prefix="$exec_prefix"
7561   exec_prefix="$acl_final_exec_prefix"
7562   eval x=\"$x\"
7563   exec_prefix="$acl_save_exec_prefix"
7564   prefix="$acl_save_prefix"
7565
7566                           if test "X$x" = "X-L$additional_libdir"; then
7567                             haveit=yes
7568                             break
7569                           fi
7570                         done
7571                         if test -z "$haveit"; then
7572                           if test -d "$additional_libdir"; then
7573                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
7574                           fi
7575                         fi
7576                       fi
7577                     fi
7578                     ;;
7579                   -R*)
7580                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7581                     if test "$enable_rpath" != no; then
7582                                                                   haveit=
7583                       for x in $rpathdirs; do
7584                         if test "X$x" = "X$dir"; then
7585                           haveit=yes
7586                           break
7587                         fi
7588                       done
7589                       if test -z "$haveit"; then
7590                         rpathdirs="$rpathdirs $dir"
7591                       fi
7592                                                                   haveit=
7593                       for x in $ltrpathdirs; do
7594                         if test "X$x" = "X$dir"; then
7595                           haveit=yes
7596                           break
7597                         fi
7598                       done
7599                       if test -z "$haveit"; then
7600                         ltrpathdirs="$ltrpathdirs $dir"
7601                       fi
7602                     fi
7603                     ;;
7604                   -l*)
7605                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7606                     ;;
7607                   *.la)
7608                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7609                     ;;
7610                   *)
7611                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
7612                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
7613                     ;;
7614                 esac
7615               done
7616             fi
7617           else
7618                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7619             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7620           fi
7621         fi
7622       fi
7623     done
7624   done
7625   if test "X$rpathdirs" != "X"; then
7626     if test -n "$hardcode_libdir_separator"; then
7627                         alldirs=
7628       for found_dir in $rpathdirs; do
7629         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7630       done
7631             acl_save_libdir="$libdir"
7632       libdir="$alldirs"
7633       eval flag=\"$hardcode_libdir_flag_spec\"
7634       libdir="$acl_save_libdir"
7635       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7636     else
7637             for found_dir in $rpathdirs; do
7638         acl_save_libdir="$libdir"
7639         libdir="$found_dir"
7640         eval flag=\"$hardcode_libdir_flag_spec\"
7641         libdir="$acl_save_libdir"
7642         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7643       done
7644     fi
7645   fi
7646   if test "X$ltrpathdirs" != "X"; then
7647             for found_dir in $ltrpathdirs; do
7648       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
7649     done
7650   fi
7651
7652
7653
7654
7655
7656
7657
7658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7659 $as_echo_n "checking for iconv... " >&6; }
7660 if test "${am_cv_func_iconv+set}" = set; then :
7661   $as_echo_n "(cached) " >&6
7662 else
7663
7664     am_cv_func_iconv="no, consider installing GNU libiconv"
7665     am_cv_lib_iconv=no
7666                     am_save_CPPFLAGS="$CPPFLAGS"
7667     CPPFLAGS="$CPPFLAGS $INCICONV"
7668     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7669 /* end confdefs.h.  */
7670 #include <stdlib.h>
7671 #include <iconv.h>
7672 int
7673 main ()
7674 {
7675 iconv_t cd = iconv_open("","");
7676        iconv(cd,NULL,NULL,NULL,NULL);
7677        iconv_close(cd);
7678   ;
7679   return 0;
7680 }
7681 _ACEOF
7682 if ac_fn_c_try_link "$LINENO"; then :
7683   am_cv_func_iconv=yes
7684 fi
7685 rm -f core conftest.err conftest.$ac_objext \
7686     conftest$ac_exeext conftest.$ac_ext
7687     CPPFLAGS="$am_save_CPPFLAGS"
7688
7689     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
7690       for _libs in .libs _libs; do
7691         am_save_CPPFLAGS="$CPPFLAGS"
7692         am_save_LIBS="$LIBS"
7693         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
7694         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
7695         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7696 /* end confdefs.h.  */
7697 #include <stdlib.h>
7698 #include <iconv.h>
7699 int
7700 main ()
7701 {
7702 iconv_t cd = iconv_open("","");
7703            iconv(cd,NULL,NULL,NULL,NULL);
7704            iconv_close(cd);
7705   ;
7706   return 0;
7707 }
7708 _ACEOF
7709 if ac_fn_c_try_link "$LINENO"; then :
7710   INCICONV="-I../libiconv/include"
7711           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
7712           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
7713           am_cv_lib_iconv=yes
7714           am_cv_func_iconv=yes
7715 fi
7716 rm -f core conftest.err conftest.$ac_objext \
7717     conftest$ac_exeext conftest.$ac_ext
7718         CPPFLAGS="$am_save_CPPFLAGS"
7719         LIBS="$am_save_LIBS"
7720         if test "$am_cv_func_iconv" = "yes"; then
7721           break
7722         fi
7723       done
7724     fi
7725
7726     if test "$am_cv_func_iconv" != yes; then
7727       am_save_CPPFLAGS="$CPPFLAGS"
7728       am_save_LIBS="$LIBS"
7729       CPPFLAGS="$LIBS $INCICONV"
7730       LIBS="$LIBS $LIBICONV"
7731       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7732 /* end confdefs.h.  */
7733 #include <stdlib.h>
7734 #include <iconv.h>
7735 int
7736 main ()
7737 {
7738 iconv_t cd = iconv_open("","");
7739          iconv(cd,NULL,NULL,NULL,NULL);
7740          iconv_close(cd);
7741   ;
7742   return 0;
7743 }
7744 _ACEOF
7745 if ac_fn_c_try_link "$LINENO"; then :
7746   am_cv_lib_iconv=yes
7747         am_cv_func_iconv=yes
7748 fi
7749 rm -f core conftest.err conftest.$ac_objext \
7750     conftest$ac_exeext conftest.$ac_ext
7751       CPPFLAGS="$am_save_CPPFLAGS"
7752       LIBS="$am_save_LIBS"
7753     fi
7754
7755 fi
7756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7757 $as_echo "$am_cv_func_iconv" >&6; }
7758   if test "$am_cv_func_iconv" = yes; then
7759
7760 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7761
7762   fi
7763   if test "$am_cv_lib_iconv" = yes; then
7764
7765   for element in $INCICONV; do
7766     haveit=
7767     for x in $CPPFLAGS; do
7768
7769   acl_save_prefix="$prefix"
7770   prefix="$acl_final_prefix"
7771   acl_save_exec_prefix="$exec_prefix"
7772   exec_prefix="$acl_final_exec_prefix"
7773   eval x=\"$x\"
7774   exec_prefix="$acl_save_exec_prefix"
7775   prefix="$acl_save_prefix"
7776
7777       if test "X$x" = "X$element"; then
7778         haveit=yes
7779         break
7780       fi
7781     done
7782     if test -z "$haveit"; then
7783       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7784     fi
7785   done
7786
7787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
7788 $as_echo_n "checking how to link with libiconv... " >&6; }
7789     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
7790 $as_echo "$LIBICONV" >&6; }
7791   else
7792     LIBICONV=
7793     LTLIBICONV=
7794   fi
7795
7796
7797
7798   if test "$am_cv_func_iconv" = yes; then
7799     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7800 $as_echo_n "checking for iconv declaration... " >&6; }
7801     if test "${am_cv_proto_iconv+set}" = set; then :
7802   $as_echo_n "(cached) " >&6
7803 else
7804
7805       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7806 /* end confdefs.h.  */
7807
7808 #include <stdlib.h>
7809 #include <iconv.h>
7810 extern
7811 #ifdef __cplusplus
7812 "C"
7813 #endif
7814 #if defined(__STDC__) || defined(__cplusplus)
7815 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7816 #else
7817 size_t iconv();
7818 #endif
7819
7820 int
7821 main ()
7822 {
7823
7824   ;
7825   return 0;
7826 }
7827 _ACEOF
7828 if ac_fn_c_try_compile "$LINENO"; then :
7829   am_cv_proto_iconv_arg1=""
7830 else
7831   am_cv_proto_iconv_arg1="const"
7832 fi
7833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7834       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7835 fi
7836
7837     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7838     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7839          }$am_cv_proto_iconv" >&5
7840 $as_echo "${ac_t:-
7841          }$am_cv_proto_iconv" >&6; }
7842
7843 cat >>confdefs.h <<_ACEOF
7844 #define ICONV_CONST $am_cv_proto_iconv_arg1
7845 _ACEOF
7846
7847   fi
7848
7849
7850 # GDB may fork/exec the iconv program to get the list of supported character
7851 # sets.  Allow the user to specify where to find it.
7852 # There are several factors affecting the choice of option name:
7853 # - There is already --with-libiconv-prefix but we can't use it, it specifies
7854 #   the build-time location of libiconv files.
7855 # - The program we need to find is iconv, which comes with glibc.  The user
7856 #   doesn't necessarily have libiconv installed.  Therefore naming this
7857 #   --with-libiconv-foo feels wrong.
7858 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
7859 #   defined to work on directories not files (though it really doesn't know
7860 #   the difference).
7861 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
7862 #   with --with-libiconv-prefix.
7863 # Putting these together is why the option name is --with-iconv-bin.
7864
7865
7866 # Check whether --with-iconv-bin was given.
7867 if test "${with_iconv_bin+set}" = set; then :
7868   withval=$with_iconv_bin; iconv_bin="${withval}"
7869
7870 cat >>confdefs.h <<_ACEOF
7871 #define ICONV_BIN "${iconv_bin}"
7872 _ACEOF
7873
7874
7875   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7876      if test "x$prefix" = xNONE; then
7877         test_prefix=/usr/local
7878      else
7879         test_prefix=$prefix
7880      fi
7881   else
7882      test_prefix=$exec_prefix
7883   fi
7884   value=0
7885   case ${iconv_bin} in
7886      "${test_prefix}"|"${test_prefix}/"*|\
7887         '${exec_prefix}'|'${exec_prefix}/'*)
7888      value=1
7889      ;;
7890   esac
7891
7892 cat >>confdefs.h <<_ACEOF
7893 #define ICONV_BIN_RELOCATABLE $value
7894 _ACEOF
7895
7896
7897
7898 fi
7899
7900
7901 # For the TUI, we need enhanced curses functionality.
7902 if test x"$enable_tui" != xno; then
7903   prefer_curses=yes
7904 fi
7905
7906 curses_found=no
7907 if test x"$prefer_curses" = xyes; then
7908   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7909   # curses library because the latter might not provide all the
7910   # functionality we need.  However, this leads to problems on systems
7911   # where the linker searches /usr/local/lib, but the compiler doesn't
7912   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7913   # default installation of ncurses on alpha*-dec-osf* will lead to such
7914   # a situation.
7915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7916 $as_echo_n "checking for library containing waddstr... " >&6; }
7917 if test "${ac_cv_search_waddstr+set}" = set; then :
7918   $as_echo_n "(cached) " >&6
7919 else
7920   ac_func_search_save_LIBS=$LIBS
7921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7922 /* end confdefs.h.  */
7923
7924 /* Override any GCC internal prototype to avoid an error.
7925    Use char because int might match the return type of a GCC
7926    builtin and then its argument prototype would still apply.  */
7927 #ifdef __cplusplus
7928 extern "C"
7929 #endif
7930 char waddstr ();
7931 int
7932 main ()
7933 {
7934 return waddstr ();
7935   ;
7936   return 0;
7937 }
7938 _ACEOF
7939 for ac_lib in '' ncurses cursesX curses; do
7940   if test -z "$ac_lib"; then
7941     ac_res="none required"
7942   else
7943     ac_res=-l$ac_lib
7944     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7945   fi
7946   if ac_fn_c_try_link "$LINENO"; then :
7947   ac_cv_search_waddstr=$ac_res
7948 fi
7949 rm -f core conftest.err conftest.$ac_objext \
7950     conftest$ac_exeext
7951   if test "${ac_cv_search_waddstr+set}" = set; then :
7952   break
7953 fi
7954 done
7955 if test "${ac_cv_search_waddstr+set}" = set; then :
7956
7957 else
7958   ac_cv_search_waddstr=no
7959 fi
7960 rm conftest.$ac_ext
7961 LIBS=$ac_func_search_save_LIBS
7962 fi
7963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
7964 $as_echo "$ac_cv_search_waddstr" >&6; }
7965 ac_res=$ac_cv_search_waddstr
7966 if test "$ac_res" != no; then :
7967   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7968
7969 fi
7970
7971
7972   if test "$ac_cv_search_waddstr" != no; then
7973     curses_found=yes
7974   fi
7975 fi
7976
7977 # Check whether we should enable the TUI, but only do so if we really
7978 # can.
7979 if test x"$enable_tui" != xno; then
7980   if test -d $srcdir/tui; then
7981     if test "$curses_found" != no; then
7982       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
7983       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
7984       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
7985       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
7986     else
7987       if test x"$enable_tui" = xyes; then
7988         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
7989       else
7990         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
7991 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
7992       fi
7993     fi
7994   fi
7995 fi
7996
7997 # Since GDB uses Readline, we need termcap functionality.  In many
7998 # cases this will be provided by the curses library, but some systems
7999 # have a seperate termcap library, or no curses library at all.
8000
8001 case $host_os in
8002   cygwin*)
8003     if test -d $srcdir/libtermcap; then
8004       LIBS="../libtermcap/libtermcap.a $LIBS"
8005       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8006     fi ;;
8007   go32* | *djgpp*)
8008     ac_cv_search_tgetent="none required"
8009     ;;
8010 esac
8011
8012 # These are the libraries checked by Readline.
8013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8014 $as_echo_n "checking for library containing tgetent... " >&6; }
8015 if test "${ac_cv_search_tgetent+set}" = set; then :
8016   $as_echo_n "(cached) " >&6
8017 else
8018   ac_func_search_save_LIBS=$LIBS
8019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8020 /* end confdefs.h.  */
8021
8022 /* Override any GCC internal prototype to avoid an error.
8023    Use char because int might match the return type of a GCC
8024    builtin and then its argument prototype would still apply.  */
8025 #ifdef __cplusplus
8026 extern "C"
8027 #endif
8028 char tgetent ();
8029 int
8030 main ()
8031 {
8032 return tgetent ();
8033   ;
8034   return 0;
8035 }
8036 _ACEOF
8037 for ac_lib in '' termcap tinfo curses ncurses; do
8038   if test -z "$ac_lib"; then
8039     ac_res="none required"
8040   else
8041     ac_res=-l$ac_lib
8042     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8043   fi
8044   if ac_fn_c_try_link "$LINENO"; then :
8045   ac_cv_search_tgetent=$ac_res
8046 fi
8047 rm -f core conftest.err conftest.$ac_objext \
8048     conftest$ac_exeext
8049   if test "${ac_cv_search_tgetent+set}" = set; then :
8050   break
8051 fi
8052 done
8053 if test "${ac_cv_search_tgetent+set}" = set; then :
8054
8055 else
8056   ac_cv_search_tgetent=no
8057 fi
8058 rm conftest.$ac_ext
8059 LIBS=$ac_func_search_save_LIBS
8060 fi
8061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8062 $as_echo "$ac_cv_search_tgetent" >&6; }
8063 ac_res=$ac_cv_search_tgetent
8064 if test "$ac_res" != no; then :
8065   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8066
8067 fi
8068
8069
8070 if test "$ac_cv_search_tgetent" = no; then
8071   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8072 fi
8073
8074
8075 # Check whether --with-system-readline was given.
8076 if test "${with_system_readline+set}" = set; then :
8077   withval=$with_system_readline;
8078 fi
8079
8080
8081 if test "$with_system_readline" = yes; then
8082   READLINE=-lreadline
8083   READLINE_DEPS=
8084   READLINE_CFLAGS=
8085   READLINE_TEXI_INCFLAG=
8086 else
8087   READLINE='$(READLINE_DIR)/libreadline.a'
8088   READLINE_DEPS='$(READLINE)'
8089   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8090   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
8091 fi
8092
8093
8094
8095
8096
8097 # Generate jit-reader.h
8098
8099 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8100 TARGET_PTR=
8101
8102 # The cast to long int works around a bug in the HP C Compiler
8103 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8104 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8105 # This bug is HP SR number 8606223364.
8106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8107 $as_echo_n "checking size of unsigned long long... " >&6; }
8108 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8109   $as_echo_n "(cached) " >&6
8110 else
8111   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
8112
8113 else
8114   if test "$ac_cv_type_unsigned_long_long" = yes; then
8115      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8116 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8117 { as_fn_set_status 77
8118 as_fn_error "cannot compute sizeof (unsigned long long)
8119 See \`config.log' for more details." "$LINENO" 5; }; }
8120    else
8121      ac_cv_sizeof_unsigned_long_long=0
8122    fi
8123 fi
8124
8125 fi
8126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
8127 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
8128
8129
8130
8131 cat >>confdefs.h <<_ACEOF
8132 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
8133 _ACEOF
8134
8135
8136 # The cast to long int works around a bug in the HP C Compiler
8137 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8138 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8139 # This bug is HP SR number 8606223364.
8140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
8141 $as_echo_n "checking size of unsigned long... " >&6; }
8142 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
8143   $as_echo_n "(cached) " >&6
8144 else
8145   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
8146
8147 else
8148   if test "$ac_cv_type_unsigned_long" = yes; then
8149      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8151 { as_fn_set_status 77
8152 as_fn_error "cannot compute sizeof (unsigned long)
8153 See \`config.log' for more details." "$LINENO" 5; }; }
8154    else
8155      ac_cv_sizeof_unsigned_long=0
8156    fi
8157 fi
8158
8159 fi
8160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
8161 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
8162
8163
8164
8165 cat >>confdefs.h <<_ACEOF
8166 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
8167 _ACEOF
8168
8169
8170 # The cast to long int works around a bug in the HP C Compiler
8171 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8172 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8173 # This bug is HP SR number 8606223364.
8174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
8175 $as_echo_n "checking size of unsigned __int128... " >&6; }
8176 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
8177   $as_echo_n "(cached) " >&6
8178 else
8179   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
8180
8181 else
8182   if test "$ac_cv_type_unsigned___int128" = yes; then
8183      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8184 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8185 { as_fn_set_status 77
8186 as_fn_error "cannot compute sizeof (unsigned __int128)
8187 See \`config.log' for more details." "$LINENO" 5; }; }
8188    else
8189      ac_cv_sizeof_unsigned___int128=0
8190    fi
8191 fi
8192
8193 fi
8194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
8195 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
8196
8197
8198
8199 cat >>confdefs.h <<_ACEOF
8200 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
8201 _ACEOF
8202
8203
8204
8205 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
8206   TARGET_PTR="unsigned long"
8207 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
8208   TARGET_PTR="unsigned long long"
8209 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
8210   TARGET_PTR="unsigned __int128"
8211 else
8212   TARGET_PTR="unsigned long"
8213 fi
8214
8215
8216 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
8217
8218
8219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
8220 $as_echo_n "checking for library containing dlopen... " >&6; }
8221 if test "${ac_cv_search_dlopen+set}" = set; then :
8222   $as_echo_n "(cached) " >&6
8223 else
8224   ac_func_search_save_LIBS=$LIBS
8225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8226 /* end confdefs.h.  */
8227
8228 /* Override any GCC internal prototype to avoid an error.
8229    Use char because int might match the return type of a GCC
8230    builtin and then its argument prototype would still apply.  */
8231 #ifdef __cplusplus
8232 extern "C"
8233 #endif
8234 char dlopen ();
8235 int
8236 main ()
8237 {
8238 return dlopen ();
8239   ;
8240   return 0;
8241 }
8242 _ACEOF
8243 for ac_lib in '' dl; do
8244   if test -z "$ac_lib"; then
8245     ac_res="none required"
8246   else
8247     ac_res=-l$ac_lib
8248     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8249   fi
8250   if ac_fn_c_try_link "$LINENO"; then :
8251   ac_cv_search_dlopen=$ac_res
8252 fi
8253 rm -f core conftest.err conftest.$ac_objext \
8254     conftest$ac_exeext
8255   if test "${ac_cv_search_dlopen+set}" = set; then :
8256   break
8257 fi
8258 done
8259 if test "${ac_cv_search_dlopen+set}" = set; then :
8260
8261 else
8262   ac_cv_search_dlopen=no
8263 fi
8264 rm conftest.$ac_ext
8265 LIBS=$ac_func_search_save_LIBS
8266 fi
8267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
8268 $as_echo "$ac_cv_search_dlopen" >&6; }
8269 ac_res=$ac_cv_search_dlopen
8270 if test "$ac_res" != no; then :
8271   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8272
8273 fi
8274
8275
8276
8277
8278 # Check whether --with-jit-reader-dir was given.
8279 if test "${with_jit_reader_dir+set}" = set; then :
8280   withval=$with_jit_reader_dir;
8281     JIT_READER_DIR=$withval
8282 else
8283   JIT_READER_DIR=${libdir}/gdb
8284 fi
8285
8286
8287   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
8288   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8289   ac_define_dir=`eval echo $JIT_READER_DIR`
8290   ac_define_dir=`eval echo $ac_define_dir`
8291
8292 cat >>confdefs.h <<_ACEOF
8293 #define JIT_READER_DIR "$ac_define_dir"
8294 _ACEOF
8295
8296
8297
8298
8299   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8300      if test "x$prefix" = xNONE; then
8301         test_prefix=/usr/local
8302      else
8303         test_prefix=$prefix
8304      fi
8305   else
8306      test_prefix=$exec_prefix
8307   fi
8308   value=0
8309   case ${ac_define_dir} in
8310      "${test_prefix}"|"${test_prefix}/"*|\
8311         '${exec_prefix}'|'${exec_prefix}/'*)
8312      value=1
8313      ;;
8314   esac
8315
8316 cat >>confdefs.h <<_ACEOF
8317 #define JIT_READER_DIR_RELOCATABLE $value
8318 _ACEOF
8319
8320
8321
8322
8323
8324 # Check whether --with-expat was given.
8325 if test "${with_expat+set}" = set; then :
8326   withval=$with_expat;
8327 else
8328   with_expat=auto
8329 fi
8330
8331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
8332 $as_echo_n "checking whether to use expat... " >&6; }
8333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
8334 $as_echo "$with_expat" >&6; }
8335
8336 if test "${with_expat}" = no; then
8337   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
8338 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
8339   HAVE_LIBEXPAT=no
8340 else
8341
8342
8343
8344
8345
8346
8347
8348
8349     use_additional=yes
8350
8351   acl_save_prefix="$prefix"
8352   prefix="$acl_final_prefix"
8353   acl_save_exec_prefix="$exec_prefix"
8354   exec_prefix="$acl_final_exec_prefix"
8355
8356     eval additional_includedir=\"$includedir\"
8357     eval additional_libdir=\"$libdir\"
8358
8359   exec_prefix="$acl_save_exec_prefix"
8360   prefix="$acl_save_prefix"
8361
8362
8363 # Check whether --with-libexpat-prefix was given.
8364 if test "${with_libexpat_prefix+set}" = set; then :
8365   withval=$with_libexpat_prefix;
8366     if test "X$withval" = "Xno"; then
8367       use_additional=no
8368     else
8369       if test "X$withval" = "X"; then
8370
8371   acl_save_prefix="$prefix"
8372   prefix="$acl_final_prefix"
8373   acl_save_exec_prefix="$exec_prefix"
8374   exec_prefix="$acl_final_exec_prefix"
8375
8376           eval additional_includedir=\"$includedir\"
8377           eval additional_libdir=\"$libdir\"
8378
8379   exec_prefix="$acl_save_exec_prefix"
8380   prefix="$acl_save_prefix"
8381
8382       else
8383         additional_includedir="$withval/include"
8384         additional_libdir="$withval/lib"
8385       fi
8386     fi
8387
8388 fi
8389
8390       LIBEXPAT=
8391   LTLIBEXPAT=
8392   INCEXPAT=
8393   rpathdirs=
8394   ltrpathdirs=
8395   names_already_handled=
8396   names_next_round='expat '
8397   while test -n "$names_next_round"; do
8398     names_this_round="$names_next_round"
8399     names_next_round=
8400     for name in $names_this_round; do
8401       already_handled=
8402       for n in $names_already_handled; do
8403         if test "$n" = "$name"; then
8404           already_handled=yes
8405           break
8406         fi
8407       done
8408       if test -z "$already_handled"; then
8409         names_already_handled="$names_already_handled $name"
8410                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8411         eval value=\"\$HAVE_LIB$uppername\"
8412         if test -n "$value"; then
8413           if test "$value" = yes; then
8414             eval value=\"\$LIB$uppername\"
8415             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
8416             eval value=\"\$LTLIB$uppername\"
8417             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
8418           else
8419                                     :
8420           fi
8421         else
8422                               found_dir=
8423           found_la=
8424           found_so=
8425           found_a=
8426           if test $use_additional = yes; then
8427             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8428               found_dir="$additional_libdir"
8429               found_so="$additional_libdir/lib$name.$shlibext"
8430               if test -f "$additional_libdir/lib$name.la"; then
8431                 found_la="$additional_libdir/lib$name.la"
8432               fi
8433             else
8434               if test -f "$additional_libdir/lib$name.$libext"; then
8435                 found_dir="$additional_libdir"
8436                 found_a="$additional_libdir/lib$name.$libext"
8437                 if test -f "$additional_libdir/lib$name.la"; then
8438                   found_la="$additional_libdir/lib$name.la"
8439                 fi
8440               fi
8441             fi
8442           fi
8443           if test "X$found_dir" = "X"; then
8444             for x in $LDFLAGS $LTLIBEXPAT; do
8445
8446   acl_save_prefix="$prefix"
8447   prefix="$acl_final_prefix"
8448   acl_save_exec_prefix="$exec_prefix"
8449   exec_prefix="$acl_final_exec_prefix"
8450   eval x=\"$x\"
8451   exec_prefix="$acl_save_exec_prefix"
8452   prefix="$acl_save_prefix"
8453
8454               case "$x" in
8455                 -L*)
8456                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8457                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8458                     found_dir="$dir"
8459                     found_so="$dir/lib$name.$shlibext"
8460                     if test -f "$dir/lib$name.la"; then
8461                       found_la="$dir/lib$name.la"
8462                     fi
8463                   else
8464                     if test -f "$dir/lib$name.$libext"; then
8465                       found_dir="$dir"
8466                       found_a="$dir/lib$name.$libext"
8467                       if test -f "$dir/lib$name.la"; then
8468                         found_la="$dir/lib$name.la"
8469                       fi
8470                     fi
8471                   fi
8472                   ;;
8473               esac
8474               if test "X$found_dir" != "X"; then
8475                 break
8476               fi
8477             done
8478           fi
8479           if test "X$found_dir" != "X"; then
8480                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
8481             if test "X$found_so" != "X"; then
8482                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8483                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8484               else
8485                                                                                 haveit=
8486                 for x in $ltrpathdirs; do
8487                   if test "X$x" = "X$found_dir"; then
8488                     haveit=yes
8489                     break
8490                   fi
8491                 done
8492                 if test -z "$haveit"; then
8493                   ltrpathdirs="$ltrpathdirs $found_dir"
8494                 fi
8495                                 if test "$hardcode_direct" = yes; then
8496                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8497                 else
8498                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8499                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8500                                                             haveit=
8501                     for x in $rpathdirs; do
8502                       if test "X$x" = "X$found_dir"; then
8503                         haveit=yes
8504                         break
8505                       fi
8506                     done
8507                     if test -z "$haveit"; then
8508                       rpathdirs="$rpathdirs $found_dir"
8509                     fi
8510                   else
8511                                                                                 haveit=
8512                     for x in $LDFLAGS $LIBEXPAT; do
8513
8514   acl_save_prefix="$prefix"
8515   prefix="$acl_final_prefix"
8516   acl_save_exec_prefix="$exec_prefix"
8517   exec_prefix="$acl_final_exec_prefix"
8518   eval x=\"$x\"
8519   exec_prefix="$acl_save_exec_prefix"
8520   prefix="$acl_save_prefix"
8521
8522                       if test "X$x" = "X-L$found_dir"; then
8523                         haveit=yes
8524                         break
8525                       fi
8526                     done
8527                     if test -z "$haveit"; then
8528                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
8529                     fi
8530                     if test "$hardcode_minus_L" != no; then
8531                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8532                     else
8533                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8534                     fi
8535                   fi
8536                 fi
8537               fi
8538             else
8539               if test "X$found_a" != "X"; then
8540                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
8541               else
8542                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
8543               fi
8544             fi
8545                         additional_includedir=
8546             case "$found_dir" in
8547               */lib | */lib/)
8548                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8549                 additional_includedir="$basedir/include"
8550                 ;;
8551             esac
8552             if test "X$additional_includedir" != "X"; then
8553                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8554                 haveit=
8555                 if test "X$additional_includedir" = "X/usr/local/include"; then
8556                   if test -n "$GCC"; then
8557                     case $host_os in
8558                       linux*) haveit=yes;;
8559                     esac
8560                   fi
8561                 fi
8562                 if test -z "$haveit"; then
8563                   for x in $CPPFLAGS $INCEXPAT; do
8564
8565   acl_save_prefix="$prefix"
8566   prefix="$acl_final_prefix"
8567   acl_save_exec_prefix="$exec_prefix"
8568   exec_prefix="$acl_final_exec_prefix"
8569   eval x=\"$x\"
8570   exec_prefix="$acl_save_exec_prefix"
8571   prefix="$acl_save_prefix"
8572
8573                     if test "X$x" = "X-I$additional_includedir"; then
8574                       haveit=yes
8575                       break
8576                     fi
8577                   done
8578                   if test -z "$haveit"; then
8579                     if test -d "$additional_includedir"; then
8580                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
8581                     fi
8582                   fi
8583                 fi
8584               fi
8585             fi
8586                         if test -n "$found_la"; then
8587                                                         save_libdir="$libdir"
8588               case "$found_la" in
8589                 */* | *\\*) . "$found_la" ;;
8590                 *) . "./$found_la" ;;
8591               esac
8592               libdir="$save_libdir"
8593                             for dep in $dependency_libs; do
8594                 case "$dep" in
8595                   -L*)
8596                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8597                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8598                       haveit=
8599                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8600                         if test -n "$GCC"; then
8601                           case $host_os in
8602                             linux*) haveit=yes;;
8603                           esac
8604                         fi
8605                       fi
8606                       if test -z "$haveit"; then
8607                         haveit=
8608                         for x in $LDFLAGS $LIBEXPAT; do
8609
8610   acl_save_prefix="$prefix"
8611   prefix="$acl_final_prefix"
8612   acl_save_exec_prefix="$exec_prefix"
8613   exec_prefix="$acl_final_exec_prefix"
8614   eval x=\"$x\"
8615   exec_prefix="$acl_save_exec_prefix"
8616   prefix="$acl_save_prefix"
8617
8618                           if test "X$x" = "X-L$additional_libdir"; then
8619                             haveit=yes
8620                             break
8621                           fi
8622                         done
8623                         if test -z "$haveit"; then
8624                           if test -d "$additional_libdir"; then
8625                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
8626                           fi
8627                         fi
8628                         haveit=
8629                         for x in $LDFLAGS $LTLIBEXPAT; do
8630
8631   acl_save_prefix="$prefix"
8632   prefix="$acl_final_prefix"
8633   acl_save_exec_prefix="$exec_prefix"
8634   exec_prefix="$acl_final_exec_prefix"
8635   eval x=\"$x\"
8636   exec_prefix="$acl_save_exec_prefix"
8637   prefix="$acl_save_prefix"
8638
8639                           if test "X$x" = "X-L$additional_libdir"; then
8640                             haveit=yes
8641                             break
8642                           fi
8643                         done
8644                         if test -z "$haveit"; then
8645                           if test -d "$additional_libdir"; then
8646                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8647                           fi
8648                         fi
8649                       fi
8650                     fi
8651                     ;;
8652                   -R*)
8653                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8654                     if test "$enable_rpath" != no; then
8655                                                                   haveit=
8656                       for x in $rpathdirs; do
8657                         if test "X$x" = "X$dir"; then
8658                           haveit=yes
8659                           break
8660                         fi
8661                       done
8662                       if test -z "$haveit"; then
8663                         rpathdirs="$rpathdirs $dir"
8664                       fi
8665                                                                   haveit=
8666                       for x in $ltrpathdirs; do
8667                         if test "X$x" = "X$dir"; then
8668                           haveit=yes
8669                           break
8670                         fi
8671                       done
8672                       if test -z "$haveit"; then
8673                         ltrpathdirs="$ltrpathdirs $dir"
8674                       fi
8675                     fi
8676                     ;;
8677                   -l*)
8678                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8679                     ;;
8680                   *.la)
8681                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8682                     ;;
8683                   *)
8684                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8685                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8686                     ;;
8687                 esac
8688               done
8689             fi
8690           else
8691                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8692             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8693           fi
8694         fi
8695       fi
8696     done
8697   done
8698   if test "X$rpathdirs" != "X"; then
8699     if test -n "$hardcode_libdir_separator"; then
8700                         alldirs=
8701       for found_dir in $rpathdirs; do
8702         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8703       done
8704             acl_save_libdir="$libdir"
8705       libdir="$alldirs"
8706       eval flag=\"$hardcode_libdir_flag_spec\"
8707       libdir="$acl_save_libdir"
8708       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8709     else
8710             for found_dir in $rpathdirs; do
8711         acl_save_libdir="$libdir"
8712         libdir="$found_dir"
8713         eval flag=\"$hardcode_libdir_flag_spec\"
8714         libdir="$acl_save_libdir"
8715         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8716       done
8717     fi
8718   fi
8719   if test "X$ltrpathdirs" != "X"; then
8720             for found_dir in $ltrpathdirs; do
8721       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
8722     done
8723   fi
8724
8725
8726         ac_save_CPPFLAGS="$CPPFLAGS"
8727
8728   for element in $INCEXPAT; do
8729     haveit=
8730     for x in $CPPFLAGS; do
8731
8732   acl_save_prefix="$prefix"
8733   prefix="$acl_final_prefix"
8734   acl_save_exec_prefix="$exec_prefix"
8735   exec_prefix="$acl_final_exec_prefix"
8736   eval x=\"$x\"
8737   exec_prefix="$acl_save_exec_prefix"
8738   prefix="$acl_save_prefix"
8739
8740       if test "X$x" = "X$element"; then
8741         haveit=yes
8742         break
8743       fi
8744     done
8745     if test -z "$haveit"; then
8746       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8747     fi
8748   done
8749
8750
8751   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8752 $as_echo_n "checking for libexpat... " >&6; }
8753 if test "${ac_cv_libexpat+set}" = set; then :
8754   $as_echo_n "(cached) " >&6
8755 else
8756
8757     ac_save_LIBS="$LIBS"
8758     LIBS="$LIBS $LIBEXPAT"
8759     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8760 /* end confdefs.h.  */
8761 #include "expat.h"
8762 int
8763 main ()
8764 {
8765 XML_Parser p = XML_ParserCreate (0);
8766   ;
8767   return 0;
8768 }
8769 _ACEOF
8770 if ac_fn_c_try_link "$LINENO"; then :
8771   ac_cv_libexpat=yes
8772 else
8773   ac_cv_libexpat=no
8774 fi
8775 rm -f core conftest.err conftest.$ac_objext \
8776     conftest$ac_exeext conftest.$ac_ext
8777     LIBS="$ac_save_LIBS"
8778
8779 fi
8780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8781 $as_echo "$ac_cv_libexpat" >&6; }
8782   if test "$ac_cv_libexpat" = yes; then
8783     HAVE_LIBEXPAT=yes
8784
8785 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8786
8787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8788 $as_echo_n "checking how to link with libexpat... " >&6; }
8789     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8790 $as_echo "$LIBEXPAT" >&6; }
8791   else
8792     HAVE_LIBEXPAT=no
8793             CPPFLAGS="$ac_save_CPPFLAGS"
8794     LIBEXPAT=
8795     LTLIBEXPAT=
8796   fi
8797
8798
8799
8800
8801
8802
8803   if test "$HAVE_LIBEXPAT" != yes; then
8804     if test "$with_expat" = yes; then
8805       as_fn_error "expat is missing or unusable" "$LINENO" 5
8806     else
8807       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8808 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8809     fi
8810   else
8811     save_LIBS=$LIBS
8812     LIBS="$LIBS $LIBEXPAT"
8813     for ac_func in XML_StopParser
8814 do :
8815   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8816 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8817   cat >>confdefs.h <<_ACEOF
8818 #define HAVE_XML_STOPPARSER 1
8819 _ACEOF
8820
8821 fi
8822 done
8823
8824     LIBS=$save_LIBS
8825   fi
8826 fi
8827
8828 # --------------------- #
8829 # Check for libpython.  #
8830 # --------------------- #
8831
8832
8833
8834
8835
8836
8837 # Check whether --with-python was given.
8838 if test "${with_python+set}" = set; then :
8839   withval=$with_python;
8840 else
8841   with_python=auto
8842 fi
8843
8844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8845 $as_echo_n "checking whether to use python... " >&6; }
8846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8847 $as_echo "$with_python" >&6; }
8848
8849 if test "${with_python}" = no; then
8850   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8851 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8852   have_libpython=no
8853 else
8854   case "${with_python}" in
8855   [\\/]* | ?:[\\/]*)
8856     if test -d ${with_python}; then
8857       # Assume the python binary is ${with_python}/bin/python.
8858       python_prog="${with_python}/bin/python"
8859       python_prefix=
8860       # If python does not exit ${with_python}/bin, then try in
8861       # ${with_python}.  On Windows/MinGW, this is where the Python
8862       # executable is.
8863       if test ! -x "${python_prog}"; then
8864         python_prog="${with_python}/python"
8865         python_prefix=
8866       fi
8867       if test ! -x "${python_prog}"; then
8868         # Fall back to gdb 7.0/7.1 behaviour.
8869         python_prog=missing
8870         python_prefix=${with_python}
8871       fi
8872     elif test -x "${with_python}"; then
8873       # While we can't run python compiled for $host (unless host == build),
8874       # the user could write a script that provides the needed information,
8875       # so we support that.
8876       python_prog=${with_python}
8877       python_prefix=
8878     else
8879       as_fn_error "invalid value for --with-python" "$LINENO" 5
8880     fi
8881     ;;
8882   */*)
8883     # Disallow --with-python=foo/bar.
8884     as_fn_error "invalid value for --with-python" "$LINENO" 5
8885     ;;
8886   *)
8887     # The user has either specified auto, yes, or the name of the python
8888     # program assumed to be in $PATH.
8889     python_prefix=
8890     case "${with_python}" in
8891     yes | auto)
8892       if test ${build} = ${host}; then
8893         # Extract the first word of "python", so it can be a program name with args.
8894 set dummy python; ac_word=$2
8895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8896 $as_echo_n "checking for $ac_word... " >&6; }
8897 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8898   $as_echo_n "(cached) " >&6
8899 else
8900   case $python_prog_path in
8901   [\\/]* | ?:[\\/]*)
8902   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8903   ;;
8904   *)
8905   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8906 for as_dir in $PATH
8907 do
8908   IFS=$as_save_IFS
8909   test -z "$as_dir" && as_dir=.
8910     for ac_exec_ext in '' $ac_executable_extensions; do
8911   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8912     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8913     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8914     break 2
8915   fi
8916 done
8917   done
8918 IFS=$as_save_IFS
8919
8920   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8921   ;;
8922 esac
8923 fi
8924 python_prog_path=$ac_cv_path_python_prog_path
8925 if test -n "$python_prog_path"; then
8926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8927 $as_echo "$python_prog_path" >&6; }
8928 else
8929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8930 $as_echo "no" >&6; }
8931 fi
8932
8933
8934         if test "${python_prog_path}" = missing; then
8935           python_prog=missing
8936         else
8937           python_prog=${python_prog_path}
8938         fi
8939       else
8940         # Not much we can do except assume the cross-compiler will find the
8941         # right files.
8942         python_prog=missing
8943       fi
8944       ;;
8945     *)
8946       # While we can't run python compiled for $host (unless host == build),
8947       # the user could write a script that provides the needed information,
8948       # so we support that.
8949       python_prog="${with_python}"
8950       # Extract the first word of "${python_prog}", so it can be a program name with args.
8951 set dummy ${python_prog}; ac_word=$2
8952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8953 $as_echo_n "checking for $ac_word... " >&6; }
8954 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8955   $as_echo_n "(cached) " >&6
8956 else
8957   case $python_prog_path in
8958   [\\/]* | ?:[\\/]*)
8959   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8960   ;;
8961   *)
8962   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8963 for as_dir in $PATH
8964 do
8965   IFS=$as_save_IFS
8966   test -z "$as_dir" && as_dir=.
8967     for ac_exec_ext in '' $ac_executable_extensions; do
8968   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8969     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8970     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8971     break 2
8972   fi
8973 done
8974   done
8975 IFS=$as_save_IFS
8976
8977   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8978   ;;
8979 esac
8980 fi
8981 python_prog_path=$ac_cv_path_python_prog_path
8982 if test -n "$python_prog_path"; then
8983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8984 $as_echo "$python_prog_path" >&6; }
8985 else
8986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8987 $as_echo "no" >&6; }
8988 fi
8989
8990
8991       if test "${python_prog_path}" = missing; then
8992         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8993       fi
8994       ;;
8995     esac
8996   esac
8997
8998   if test "${python_prog}" != missing; then
8999     # We have a python program to use, but it may be too old.
9000     # Don't flag an error for --with-python=auto (the default).
9001     have_python_config=yes
9002     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
9003     if test $? != 0; then
9004       have_python_config=failed
9005       if test "${with_python}" != auto; then
9006         as_fn_error "failure running python-config --includes" "$LINENO" 5
9007       fi
9008     fi
9009     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
9010     if test $? != 0; then
9011       have_python_config=failed
9012       if test "${with_python}" != auto; then
9013         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
9014       fi
9015     fi
9016     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
9017     if test $? != 0; then
9018       have_python_config=failed
9019       if test "${with_python}" != auto; then
9020         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
9021       fi
9022     fi
9023   else
9024     # We do not have a python executable we can use to determine where
9025     # to find the Python headers and libs.  We cannot guess the include
9026     # path from the python_prefix either, because that include path
9027     # depends on the Python version.  So, there is nothing much we can
9028     # do except assume that the compiler will be able to find those files.
9029     python_includes=
9030     python_libs=
9031     have_python_config=no
9032   fi
9033
9034   # If we have python-config, only try the configuration it provides.
9035   # Otherwise fallback on the old way of trying different versions of
9036   # python in turn.
9037
9038   have_libpython=no
9039   if test "${have_python_config}" = yes; then
9040     # Determine the Python version by extracting "-lpython<version>"
9041     # part of the python_libs. <version> is usually X.Y with X and Y
9042     # being decimal numbers, but can also be XY (seen on Windows).
9043     #
9044     # The extraction is performed using sed with a regular expression.
9045     # Initially, the regexp used was using the '?' quantifier to make
9046     # the dot in the version number optional.  Unfortunately, this
9047     # does not work with non-GNU versions of sed because, because of
9048     # what looks like a limitation (the '?' quantifier does not work
9049     # with back-references).  We work around this limitation by using
9050     # the '*' quantifier instead.  It means that, in theory, we might
9051     # match unexpected version strings such as "-lpython2..7", but
9052     # this seems unlikely in practice.  And even if that happens,
9053     # an error will be triggered later on, when checking that version
9054     # number.
9055     python_version=`echo " ${python_libs} " \
9056                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
9057     case "${python_version}" in
9058     python*)
9059
9060   version=${python_version}
9061
9062   new_CPPFLAGS=${python_includes}
9063   new_LIBS=${python_libs}
9064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9065 $as_echo_n "checking for ${version}... " >&6; }
9066   save_CPPFLAGS=$CPPFLAGS
9067   save_LIBS=$LIBS
9068   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9069   LIBS="$LIBS $new_LIBS"
9070   found_usable_python=no
9071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9072 /* end confdefs.h.  */
9073 #include "Python.h"
9074 int
9075 main ()
9076 {
9077 Py_Initialize ();
9078   ;
9079   return 0;
9080 }
9081 _ACEOF
9082 if ac_fn_c_try_link "$LINENO"; then :
9083   have_libpython=${version}
9084                   found_usable_python=yes
9085                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9086                   PYTHON_LIBS=$new_LIBS
9087 fi
9088 rm -f core conftest.err conftest.$ac_objext \
9089     conftest$ac_exeext conftest.$ac_ext
9090   CPPFLAGS=$save_CPPFLAGS
9091   LIBS=$save_LIBS
9092   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9093 $as_echo "${found_usable_python}" >&6; }
9094
9095       ;;
9096     *)
9097       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
9098       ;;
9099     esac
9100   elif test "${have_python_config}" != failed; then
9101     if test "${have_libpython}" = no; then
9102
9103   version=python2.7
9104
9105   new_CPPFLAGS=${python_includes}
9106   new_LIBS="${python_libs} -lpython2.7"
9107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9108 $as_echo_n "checking for ${version}... " >&6; }
9109   save_CPPFLAGS=$CPPFLAGS
9110   save_LIBS=$LIBS
9111   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9112   LIBS="$LIBS $new_LIBS"
9113   found_usable_python=no
9114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9115 /* end confdefs.h.  */
9116 #include "Python.h"
9117 int
9118 main ()
9119 {
9120 Py_Initialize ();
9121   ;
9122   return 0;
9123 }
9124 _ACEOF
9125 if ac_fn_c_try_link "$LINENO"; then :
9126   have_libpython=${version}
9127                   found_usable_python=yes
9128                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9129                   PYTHON_LIBS=$new_LIBS
9130 fi
9131 rm -f core conftest.err conftest.$ac_objext \
9132     conftest$ac_exeext conftest.$ac_ext
9133   CPPFLAGS=$save_CPPFLAGS
9134   LIBS=$save_LIBS
9135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9136 $as_echo "${found_usable_python}" >&6; }
9137
9138     fi
9139     if test "${have_libpython}" = no; then
9140
9141   version=python2.6
9142
9143   new_CPPFLAGS=${python_includes}
9144   new_LIBS="${python_libs} -lpython2.6"
9145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9146 $as_echo_n "checking for ${version}... " >&6; }
9147   save_CPPFLAGS=$CPPFLAGS
9148   save_LIBS=$LIBS
9149   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9150   LIBS="$LIBS $new_LIBS"
9151   found_usable_python=no
9152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9153 /* end confdefs.h.  */
9154 #include "Python.h"
9155 int
9156 main ()
9157 {
9158 Py_Initialize ();
9159   ;
9160   return 0;
9161 }
9162 _ACEOF
9163 if ac_fn_c_try_link "$LINENO"; then :
9164   have_libpython=${version}
9165                   found_usable_python=yes
9166                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9167                   PYTHON_LIBS=$new_LIBS
9168 fi
9169 rm -f core conftest.err conftest.$ac_objext \
9170     conftest$ac_exeext conftest.$ac_ext
9171   CPPFLAGS=$save_CPPFLAGS
9172   LIBS=$save_LIBS
9173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9174 $as_echo "${found_usable_python}" >&6; }
9175
9176     fi
9177     if test ${have_libpython} = no; then
9178
9179   version=python2.5
9180
9181   new_CPPFLAGS=${python_includes}
9182   new_LIBS="${python_libs} -lpython2.5"
9183   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9184 $as_echo_n "checking for ${version}... " >&6; }
9185   save_CPPFLAGS=$CPPFLAGS
9186   save_LIBS=$LIBS
9187   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9188   LIBS="$LIBS $new_LIBS"
9189   found_usable_python=no
9190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9191 /* end confdefs.h.  */
9192 #include "Python.h"
9193 int
9194 main ()
9195 {
9196 Py_Initialize ();
9197   ;
9198   return 0;
9199 }
9200 _ACEOF
9201 if ac_fn_c_try_link "$LINENO"; then :
9202   have_libpython=${version}
9203                   found_usable_python=yes
9204                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9205                   PYTHON_LIBS=$new_LIBS
9206 fi
9207 rm -f core conftest.err conftest.$ac_objext \
9208     conftest$ac_exeext conftest.$ac_ext
9209   CPPFLAGS=$save_CPPFLAGS
9210   LIBS=$save_LIBS
9211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9212 $as_echo "${found_usable_python}" >&6; }
9213
9214     fi
9215     if test ${have_libpython} = no; then
9216
9217   version=python2.4
9218
9219   new_CPPFLAGS=${python_includes}
9220   new_LIBS="${python_libs} -lpython2.4"
9221   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9222 $as_echo_n "checking for ${version}... " >&6; }
9223   save_CPPFLAGS=$CPPFLAGS
9224   save_LIBS=$LIBS
9225   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9226   LIBS="$LIBS $new_LIBS"
9227   found_usable_python=no
9228   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9229 /* end confdefs.h.  */
9230 #include "Python.h"
9231 int
9232 main ()
9233 {
9234 Py_Initialize ();
9235   ;
9236   return 0;
9237 }
9238 _ACEOF
9239 if ac_fn_c_try_link "$LINENO"; then :
9240   have_libpython=${version}
9241                   found_usable_python=yes
9242                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9243                   PYTHON_LIBS=$new_LIBS
9244 fi
9245 rm -f core conftest.err conftest.$ac_objext \
9246     conftest$ac_exeext conftest.$ac_ext
9247   CPPFLAGS=$save_CPPFLAGS
9248   LIBS=$save_LIBS
9249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9250 $as_echo "${found_usable_python}" >&6; }
9251
9252     fi
9253   fi
9254   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
9255
9256 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
9257
9258   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
9259
9260 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
9261
9262   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
9263
9264 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
9265
9266   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
9267
9268 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
9269
9270   fi
9271
9272   if test "${have_libpython}" = no; then
9273     case "${with_python}" in
9274     yes)
9275       as_fn_error "python is missing or unusable" "$LINENO" 5
9276       ;;
9277     auto)
9278       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
9279 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
9280       ;;
9281     *)
9282       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
9283       ;;
9284     esac
9285   else
9286     if test -n "${python_prefix}"; then
9287
9288 cat >>confdefs.h <<_ACEOF
9289 #define WITH_PYTHON_PATH "${python_prefix}"
9290 _ACEOF
9291
9292
9293   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9294      if test "x$prefix" = xNONE; then
9295         test_prefix=/usr/local
9296      else
9297         test_prefix=$prefix
9298      fi
9299   else
9300      test_prefix=$exec_prefix
9301   fi
9302   value=0
9303   case ${python_prefix} in
9304      "${test_prefix}"|"${test_prefix}/"*|\
9305         '${exec_prefix}'|'${exec_prefix}/'*)
9306      value=1
9307      ;;
9308   esac
9309
9310 cat >>confdefs.h <<_ACEOF
9311 #define PYTHON_PATH_RELOCATABLE $value
9312 _ACEOF
9313
9314
9315     fi
9316   fi
9317 fi
9318
9319 if test "${have_libpython}" != no; then
9320
9321 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
9322
9323   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
9324   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
9325   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
9326   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
9327   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
9328
9329   # Flags needed to compile Python code (taken from python-config --cflags).
9330   # We cannot call python-config directly because it will output whatever was
9331   # used when compiling the Python interpreter itself, including flags which
9332   # would make the python-related objects be compiled differently from the
9333   # rest of GDB (e.g., -O2 and -fPIC).
9334   if test "${GCC}" = yes; then
9335     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
9336   fi
9337
9338   if test "x${tentative_python_cflags}" != x; then
9339     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
9340 $as_echo_n "checking compiler flags for python code... " >&6; }
9341     for flag in ${tentative_python_cflags}; do
9342       # Check that the compiler accepts it
9343       saved_CFLAGS="$CFLAGS"
9344       CFLAGS="$CFLAGS $flag"
9345       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9346 /* end confdefs.h.  */
9347
9348 int
9349 main ()
9350 {
9351
9352   ;
9353   return 0;
9354 }
9355 _ACEOF
9356 if ac_fn_c_try_compile "$LINENO"; then :
9357   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
9358 fi
9359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9360       CFLAGS="$saved_CFLAGS"
9361     done
9362     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
9363 $as_echo "${PYTHON_CFLAGS}" >&6; }
9364   fi
9365
9366   # On x64 Windows, Python's include headers, and pyconfig.h in
9367   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
9368   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
9369   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
9370   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
9371   # The issue was reported to the Python community, but still isn't
9372   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
9373
9374   case "$gdb_host" in
9375     mingw64)
9376            if test "${GCC}" = yes; then
9377              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
9378            fi
9379            ;;
9380   esac
9381
9382   # Note that "python -m threading" cannot be used to check for
9383   # threading support due to a bug in Python 2.7.3
9384   # (http://bugs.python.org/issue15567).
9385   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
9386 $as_echo_n "checking whether python supports threads... " >&6; }
9387   saved_CPPFLAGS="${CPPFLAGS}"
9388   CPPFLAGS="${PYTHON_CPPFLAGS}"
9389   # Note that the test is reversed so that python_has_threads=yes on
9390   # unexpected failures.
9391   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9392 /* end confdefs.h.  */
9393
9394 #include <Python.h>
9395 #ifdef WITH_THREAD
9396 # error
9397 #endif
9398
9399 _ACEOF
9400 if ac_fn_c_try_cpp "$LINENO"; then :
9401   python_has_threads=no
9402 else
9403   python_has_threads=yes
9404 fi
9405 rm -f conftest.err conftest.$ac_ext
9406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
9407 $as_echo "${python_has_threads}" >&6; }
9408   CPPFLAGS="${saved_CPPFLAGS}"
9409 else
9410   # Even if Python support is not compiled in, we need to have this file
9411   # included so that the "python" command, et.al., still exists.
9412   CONFIG_OBS="$CONFIG_OBS python.o"
9413   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
9414 fi
9415
9416 # Work around Python http://bugs.python.org/issue10112.  See also
9417 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
9418 # no effect.  Note that the only test after this that uses Python is
9419 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
9420 # run without -export-dynamic too.
9421 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
9422
9423
9424
9425
9426  if test "${have_libpython}" != no; then
9427   HAVE_PYTHON_TRUE=
9428   HAVE_PYTHON_FALSE='#'
9429 else
9430   HAVE_PYTHON_TRUE='#'
9431   HAVE_PYTHON_FALSE=
9432 fi
9433
9434
9435 # -------------------- #
9436 # Check for libguile.  #
9437 # -------------------- #
9438
9439
9440
9441
9442
9443
9444 # Check whether --with-guile was given.
9445 if test "${with_guile+set}" = set; then :
9446   withval=$with_guile;
9447 else
9448   with_guile=auto
9449 fi
9450
9451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
9452 $as_echo_n "checking whether to use guile... " >&6; }
9453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
9454 $as_echo "$with_guile" >&6; }
9455
9456 # Extract the first word of "pkg-config", so it can be a program name with args.
9457 set dummy pkg-config; ac_word=$2
9458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9459 $as_echo_n "checking for $ac_word... " >&6; }
9460 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
9461   $as_echo_n "(cached) " >&6
9462 else
9463   case $pkg_config_prog_path in
9464   [\\/]* | ?:[\\/]*)
9465   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
9466   ;;
9467   *)
9468   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9469 for as_dir in $PATH
9470 do
9471   IFS=$as_save_IFS
9472   test -z "$as_dir" && as_dir=.
9473     for ac_exec_ext in '' $ac_executable_extensions; do
9474   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9475     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
9476     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9477     break 2
9478   fi
9479 done
9480   done
9481 IFS=$as_save_IFS
9482
9483   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
9484   ;;
9485 esac
9486 fi
9487 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
9488 if test -n "$pkg_config_prog_path"; then
9489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
9490 $as_echo "$pkg_config_prog_path" >&6; }
9491 else
9492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9493 $as_echo "no" >&6; }
9494 fi
9495
9496
9497
9498 try_guile_versions="guile-2.2 guile-2.0"
9499 have_libguile=no
9500 case "${with_guile}" in
9501 no)
9502   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
9503 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
9504   ;;
9505 auto)
9506   if test "${pkg_config_prog_path}" = "missing"; then
9507     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
9508 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
9509   else
9510
9511   pkg_config=${pkg_config_prog_path}
9512   guile_version_list=${try_guile_versions}
9513   flag_errors=no
9514
9515   found_usable_guile=checking
9516   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9517 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9518   for guile_version in ${guile_version_list}; do
9519     ${pkg_config} --exists ${guile_version} 2>/dev/null
9520     if test $? != 0; then
9521       continue
9522     fi
9523             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9524     if test $? != 0; then
9525       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9526     fi
9527     new_LIBS=`${pkg_config} --libs ${guile_version}`
9528     if test $? != 0; then
9529       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9530     fi
9531         found_usable_guile=${guile_version}
9532     break
9533   done
9534   if test "${found_usable_guile}" = "checking"; then
9535     if test "${flag_errors}" = "yes"; then
9536       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9537     else
9538       found_usable_guile=no
9539     fi
9540   fi
9541       if test "${found_usable_guile}" != no; then
9542     save_CPPFLAGS=$CPPFLAGS
9543     save_LIBS=$LIBS
9544     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9545     LIBS="$LIBS $new_LIBS"
9546     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9547 /* end confdefs.h.  */
9548 #include "libguile.h"
9549 int
9550 main ()
9551 {
9552 scm_init_guile ();
9553   ;
9554   return 0;
9555 }
9556 _ACEOF
9557 if ac_fn_c_try_link "$LINENO"; then :
9558   have_libguile=yes
9559                     GUILE_CPPFLAGS=$new_CPPFLAGS
9560                     GUILE_LIBS=$new_LIBS
9561 else
9562   found_usable_guile=no
9563 fi
9564 rm -f core conftest.err conftest.$ac_objext \
9565     conftest$ac_exeext conftest.$ac_ext
9566         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9567 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9568
9569 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9570
9571
9572 fi
9573
9574     CPPFLAGS=$save_CPPFLAGS
9575     LIBS=$save_LIBS
9576     if test "${found_usable_guile}" = no; then
9577       if test "${flag_errors}" = yes; then
9578         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9579 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9580 as_fn_error "linking guile version ${guile_version} test program failed
9581 See \`config.log' for more details." "$LINENO" 5; }
9582       fi
9583     fi
9584   fi
9585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9586 $as_echo "${found_usable_guile}" >&6; }
9587
9588   fi
9589   ;;
9590 yes)
9591   if test "${pkg_config_prog_path}" = "missing"; then
9592     as_fn_error "pkg-config not found" "$LINENO" 5
9593   fi
9594
9595   pkg_config=${pkg_config_prog_path}
9596   guile_version_list=${try_guile_versions}
9597   flag_errors=yes
9598
9599   found_usable_guile=checking
9600   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9601 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9602   for guile_version in ${guile_version_list}; do
9603     ${pkg_config} --exists ${guile_version} 2>/dev/null
9604     if test $? != 0; then
9605       continue
9606     fi
9607             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9608     if test $? != 0; then
9609       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9610     fi
9611     new_LIBS=`${pkg_config} --libs ${guile_version}`
9612     if test $? != 0; then
9613       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9614     fi
9615         found_usable_guile=${guile_version}
9616     break
9617   done
9618   if test "${found_usable_guile}" = "checking"; then
9619     if test "${flag_errors}" = "yes"; then
9620       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9621     else
9622       found_usable_guile=no
9623     fi
9624   fi
9625       if test "${found_usable_guile}" != no; then
9626     save_CPPFLAGS=$CPPFLAGS
9627     save_LIBS=$LIBS
9628     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9629     LIBS="$LIBS $new_LIBS"
9630     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9631 /* end confdefs.h.  */
9632 #include "libguile.h"
9633 int
9634 main ()
9635 {
9636 scm_init_guile ();
9637   ;
9638   return 0;
9639 }
9640 _ACEOF
9641 if ac_fn_c_try_link "$LINENO"; then :
9642   have_libguile=yes
9643                     GUILE_CPPFLAGS=$new_CPPFLAGS
9644                     GUILE_LIBS=$new_LIBS
9645 else
9646   found_usable_guile=no
9647 fi
9648 rm -f core conftest.err conftest.$ac_objext \
9649     conftest$ac_exeext conftest.$ac_ext
9650         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9651 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9652
9653 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9654
9655
9656 fi
9657
9658     CPPFLAGS=$save_CPPFLAGS
9659     LIBS=$save_LIBS
9660     if test "${found_usable_guile}" = no; then
9661       if test "${flag_errors}" = yes; then
9662         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9663 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9664 as_fn_error "linking guile version ${guile_version} test program failed
9665 See \`config.log' for more details." "$LINENO" 5; }
9666       fi
9667     fi
9668   fi
9669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9670 $as_echo "${found_usable_guile}" >&6; }
9671
9672   ;;
9673 [\\/]* | ?:[\\/]*)
9674   if test -x "${with_guile}"; then
9675
9676   pkg_config=${with_guile}
9677   guile_version_list=${try_guile_versions}
9678   flag_errors=yes
9679
9680   found_usable_guile=checking
9681   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9682 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9683   for guile_version in ${guile_version_list}; do
9684     ${pkg_config} --exists ${guile_version} 2>/dev/null
9685     if test $? != 0; then
9686       continue
9687     fi
9688             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9689     if test $? != 0; then
9690       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9691     fi
9692     new_LIBS=`${pkg_config} --libs ${guile_version}`
9693     if test $? != 0; then
9694       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9695     fi
9696         found_usable_guile=${guile_version}
9697     break
9698   done
9699   if test "${found_usable_guile}" = "checking"; then
9700     if test "${flag_errors}" = "yes"; then
9701       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9702     else
9703       found_usable_guile=no
9704     fi
9705   fi
9706       if test "${found_usable_guile}" != no; then
9707     save_CPPFLAGS=$CPPFLAGS
9708     save_LIBS=$LIBS
9709     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9710     LIBS="$LIBS $new_LIBS"
9711     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9712 /* end confdefs.h.  */
9713 #include "libguile.h"
9714 int
9715 main ()
9716 {
9717 scm_init_guile ();
9718   ;
9719   return 0;
9720 }
9721 _ACEOF
9722 if ac_fn_c_try_link "$LINENO"; then :
9723   have_libguile=yes
9724                     GUILE_CPPFLAGS=$new_CPPFLAGS
9725                     GUILE_LIBS=$new_LIBS
9726 else
9727   found_usable_guile=no
9728 fi
9729 rm -f core conftest.err conftest.$ac_objext \
9730     conftest$ac_exeext conftest.$ac_ext
9731         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9732 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9733
9734 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9735
9736
9737 fi
9738
9739     CPPFLAGS=$save_CPPFLAGS
9740     LIBS=$save_LIBS
9741     if test "${found_usable_guile}" = no; then
9742       if test "${flag_errors}" = yes; then
9743         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9744 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9745 as_fn_error "linking guile version ${guile_version} test program failed
9746 See \`config.log' for more details." "$LINENO" 5; }
9747       fi
9748     fi
9749   fi
9750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9751 $as_echo "${found_usable_guile}" >&6; }
9752
9753   else
9754     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9755   fi
9756   ;;
9757 "" | */*)
9758   # Disallow --with=guile="" and --with-guile=foo/bar.
9759   as_fn_error "invalid value for --with-guile" "$LINENO" 5
9760   ;;
9761 *)
9762   # A space separate list of guile versions to try, in order.
9763   if test "${pkg_config_prog_path}" = "missing"; then
9764     as_fn_error "pkg-config not found" "$LINENO" 5
9765   fi
9766
9767   pkg_config=${pkg_config_prog_path}
9768   guile_version_list=${with_guile}
9769   flag_errors=yes
9770
9771   found_usable_guile=checking
9772   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9773 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9774   for guile_version in ${guile_version_list}; do
9775     ${pkg_config} --exists ${guile_version} 2>/dev/null
9776     if test $? != 0; then
9777       continue
9778     fi
9779             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9780     if test $? != 0; then
9781       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9782     fi
9783     new_LIBS=`${pkg_config} --libs ${guile_version}`
9784     if test $? != 0; then
9785       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9786     fi
9787         found_usable_guile=${guile_version}
9788     break
9789   done
9790   if test "${found_usable_guile}" = "checking"; then
9791     if test "${flag_errors}" = "yes"; then
9792       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9793     else
9794       found_usable_guile=no
9795     fi
9796   fi
9797       if test "${found_usable_guile}" != no; then
9798     save_CPPFLAGS=$CPPFLAGS
9799     save_LIBS=$LIBS
9800     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9801     LIBS="$LIBS $new_LIBS"
9802     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9803 /* end confdefs.h.  */
9804 #include "libguile.h"
9805 int
9806 main ()
9807 {
9808 scm_init_guile ();
9809   ;
9810   return 0;
9811 }
9812 _ACEOF
9813 if ac_fn_c_try_link "$LINENO"; then :
9814   have_libguile=yes
9815                     GUILE_CPPFLAGS=$new_CPPFLAGS
9816                     GUILE_LIBS=$new_LIBS
9817 else
9818   found_usable_guile=no
9819 fi
9820 rm -f core conftest.err conftest.$ac_objext \
9821     conftest$ac_exeext conftest.$ac_ext
9822         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9823 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9824
9825 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9826
9827
9828 fi
9829
9830     CPPFLAGS=$save_CPPFLAGS
9831     LIBS=$save_LIBS
9832     if test "${found_usable_guile}" = no; then
9833       if test "${flag_errors}" = yes; then
9834         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9835 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9836 as_fn_error "linking guile version ${guile_version} test program failed
9837 See \`config.log' for more details." "$LINENO" 5; }
9838       fi
9839     fi
9840   fi
9841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9842 $as_echo "${found_usable_guile}" >&6; }
9843
9844   ;;
9845 esac
9846
9847 if test "${have_libguile}" != no; then
9848     case "${with_guile}" in
9849   [\\/]* | ?:[\\/]*)
9850
9851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9852 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9853 if test "${ac_cv_guild_program_name+set}" = set; then :
9854   $as_echo_n "(cached) " >&6
9855 else
9856   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
9857
9858      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9859      # the 'guild' and 'bindir' variables.  In that case, try to guess
9860      # what the program name is, at the risk of getting it wrong if
9861      # Guile was configured with '--program-suffix' or similar.
9862      if test "x$ac_cv_guild_program_name" = "x"; then
9863        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
9864        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9865      fi
9866
9867 fi
9868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9869 $as_echo "$ac_cv_guild_program_name" >&6; }
9870
9871   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9872     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9873   fi
9874
9875   GUILD="$ac_cv_guild_program_name"
9876
9877
9878     ;;
9879   *)
9880
9881   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9882 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9883 if test "${ac_cv_guild_program_name+set}" = set; then :
9884   $as_echo_n "(cached) " >&6
9885 else
9886   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
9887
9888      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9889      # the 'guild' and 'bindir' variables.  In that case, try to guess
9890      # what the program name is, at the risk of getting it wrong if
9891      # Guile was configured with '--program-suffix' or similar.
9892      if test "x$ac_cv_guild_program_name" = "x"; then
9893        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
9894        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9895      fi
9896
9897 fi
9898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9899 $as_echo "$ac_cv_guild_program_name" >&6; }
9900
9901   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9902     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9903   fi
9904
9905   GUILD="$ac_cv_guild_program_name"
9906
9907
9908     ;;
9909   esac
9910
9911
9912   if test "$cross_compiling" = no; then
9913     GUILD_TARGET_FLAG=
9914   else
9915     GUILD_TARGET_FLAG="--target=$host"
9916   fi
9917
9918
9919
9920
9921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9922 $as_echo_n "checking whether guild supports this host... " >&6; }
9923 if test "${ac_cv_guild_ok+set}" = set; then :
9924   $as_echo_n "(cached) " >&6
9925 else
9926   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9927      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9928        ac_cv_guild_ok=yes
9929      else
9930        ac_cv_guild_ok=no
9931      fi
9932 fi
9933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9934 $as_echo "$ac_cv_guild_ok" >&6; }
9935
9936     if test "$ac_cv_guild_ok" = no; then
9937     have_libguile=no
9938     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9939 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9940   fi
9941 fi
9942
9943 if test "${have_libguile}" != no; then
9944
9945 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9946
9947   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9948   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9949   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9950   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9951   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9952
9953     save_LIBS="$LIBS"
9954   save_CPPFLAGS="$CPPFLAGS"
9955   LIBS="$GUILE_LIBS"
9956   CPPFLAGS="$GUILE_CPPFLAGS"
9957   for ac_func in scm_new_smob
9958 do :
9959   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9960 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9961   cat >>confdefs.h <<_ACEOF
9962 #define HAVE_SCM_NEW_SMOB 1
9963 _ACEOF
9964
9965 fi
9966 done
9967
9968   LIBS="$save_LIBS"
9969   CPPFLAGS="$save_CPPFLAGS"
9970 else
9971   # Even if Guile support is not compiled in, we need to have these files
9972   # included.
9973   CONFIG_OBS="$CONFIG_OBS guile.o"
9974   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9975 fi
9976
9977
9978  if test "${have_libguile}" != no; then
9979   HAVE_GUILE_TRUE=
9980   HAVE_GUILE_FALSE='#'
9981 else
9982   HAVE_GUILE_TRUE='#'
9983   HAVE_GUILE_FALSE=
9984 fi
9985
9986
9987 # --------------------- #
9988 # Check for libmcheck.  #
9989 # --------------------- #
9990
9991 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9992 # but turn it off if Python is enabled with threads, since -lmcheck is
9993 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9994 # and for releases.
9995 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9996    && $development; then
9997   libmcheck_default=yes
9998 else
9999   libmcheck_default=no
10000 fi
10001
10002   # Check whether --enable-libmcheck was given.
10003 if test "${enable_libmcheck+set}" = set; then :
10004   enableval=$enable_libmcheck; case "${enableval}" in
10005       yes | y) ENABLE_LIBMCHECK="yes" ;;
10006       no | n)  ENABLE_LIBMCHECK="no" ;;
10007       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
10008     esac
10009 fi
10010
10011
10012   if test -z "${ENABLE_LIBMCHECK}"; then
10013     ENABLE_LIBMCHECK=${libmcheck_default}
10014   fi
10015
10016   if test "$ENABLE_LIBMCHECK" = "yes" ; then
10017     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
10018 $as_echo_n "checking for main in -lmcheck... " >&6; }
10019 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
10020   $as_echo_n "(cached) " >&6
10021 else
10022   ac_check_lib_save_LIBS=$LIBS
10023 LIBS="-lmcheck  $LIBS"
10024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10025 /* end confdefs.h.  */
10026
10027
10028 int
10029 main ()
10030 {
10031 return main ();
10032   ;
10033   return 0;
10034 }
10035 _ACEOF
10036 if ac_fn_c_try_link "$LINENO"; then :
10037   ac_cv_lib_mcheck_main=yes
10038 else
10039   ac_cv_lib_mcheck_main=no
10040 fi
10041 rm -f core conftest.err conftest.$ac_objext \
10042     conftest$ac_exeext conftest.$ac_ext
10043 LIBS=$ac_check_lib_save_LIBS
10044 fi
10045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
10046 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
10047 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
10048   cat >>confdefs.h <<_ACEOF
10049 #define HAVE_LIBMCHECK 1
10050 _ACEOF
10051
10052   LIBS="-lmcheck $LIBS"
10053
10054 fi
10055
10056   fi
10057
10058
10059 if test "$ENABLE_LIBMCHECK" = "yes" \
10060         -a "${have_libpython}" != "no" \
10061         -a "${python_has_threads}" = "yes" ; then
10062   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
10063 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
10064 fi
10065
10066
10067 # Check whether --with-intel_pt was given.
10068 if test "${with_intel_pt+set}" = set; then :
10069   withval=$with_intel_pt;
10070 else
10071   with_intel_pt=auto
10072 fi
10073
10074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
10075 $as_echo_n "checking whether to use intel pt... " >&6; }
10076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
10077 $as_echo "$with_intel_pt" >&6; }
10078
10079 if test "${with_intel_pt}" = no; then
10080   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
10081 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
10082   HAVE_LIBIPT=no
10083 else
10084   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10085 /* end confdefs.h.  */
10086
10087 #include <linux/perf_event.h>
10088 #ifndef PERF_ATTR_SIZE_VER5
10089 # error
10090 #endif
10091
10092 _ACEOF
10093 if ac_fn_c_try_cpp "$LINENO"; then :
10094   perf_event=yes
10095 else
10096   perf_event=no
10097 fi
10098 rm -f conftest.err conftest.$ac_ext
10099   if test "$perf_event" != yes; then
10100     if test "$with_intel_pt" = yes; then
10101       as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
10102     else
10103       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
10104 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
10105     fi
10106   fi
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116     use_additional=yes
10117
10118   acl_save_prefix="$prefix"
10119   prefix="$acl_final_prefix"
10120   acl_save_exec_prefix="$exec_prefix"
10121   exec_prefix="$acl_final_exec_prefix"
10122
10123     eval additional_includedir=\"$includedir\"
10124     eval additional_libdir=\"$libdir\"
10125
10126   exec_prefix="$acl_save_exec_prefix"
10127   prefix="$acl_save_prefix"
10128
10129
10130 # Check whether --with-libipt-prefix was given.
10131 if test "${with_libipt_prefix+set}" = set; then :
10132   withval=$with_libipt_prefix;
10133     if test "X$withval" = "Xno"; then
10134       use_additional=no
10135     else
10136       if test "X$withval" = "X"; then
10137
10138   acl_save_prefix="$prefix"
10139   prefix="$acl_final_prefix"
10140   acl_save_exec_prefix="$exec_prefix"
10141   exec_prefix="$acl_final_exec_prefix"
10142
10143           eval additional_includedir=\"$includedir\"
10144           eval additional_libdir=\"$libdir\"
10145
10146   exec_prefix="$acl_save_exec_prefix"
10147   prefix="$acl_save_prefix"
10148
10149       else
10150         additional_includedir="$withval/include"
10151         additional_libdir="$withval/lib"
10152       fi
10153     fi
10154
10155 fi
10156
10157       LIBIPT=
10158   LTLIBIPT=
10159   INCIPT=
10160   rpathdirs=
10161   ltrpathdirs=
10162   names_already_handled=
10163   names_next_round='ipt '
10164   while test -n "$names_next_round"; do
10165     names_this_round="$names_next_round"
10166     names_next_round=
10167     for name in $names_this_round; do
10168       already_handled=
10169       for n in $names_already_handled; do
10170         if test "$n" = "$name"; then
10171           already_handled=yes
10172           break
10173         fi
10174       done
10175       if test -z "$already_handled"; then
10176         names_already_handled="$names_already_handled $name"
10177                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10178         eval value=\"\$HAVE_LIB$uppername\"
10179         if test -n "$value"; then
10180           if test "$value" = yes; then
10181             eval value=\"\$LIB$uppername\"
10182             test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
10183             eval value=\"\$LTLIB$uppername\"
10184             test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
10185           else
10186                                     :
10187           fi
10188         else
10189                               found_dir=
10190           found_la=
10191           found_so=
10192           found_a=
10193           if test $use_additional = yes; then
10194             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10195               found_dir="$additional_libdir"
10196               found_so="$additional_libdir/lib$name.$shlibext"
10197               if test -f "$additional_libdir/lib$name.la"; then
10198                 found_la="$additional_libdir/lib$name.la"
10199               fi
10200             else
10201               if test -f "$additional_libdir/lib$name.$libext"; then
10202                 found_dir="$additional_libdir"
10203                 found_a="$additional_libdir/lib$name.$libext"
10204                 if test -f "$additional_libdir/lib$name.la"; then
10205                   found_la="$additional_libdir/lib$name.la"
10206                 fi
10207               fi
10208             fi
10209           fi
10210           if test "X$found_dir" = "X"; then
10211             for x in $LDFLAGS $LTLIBIPT; do
10212
10213   acl_save_prefix="$prefix"
10214   prefix="$acl_final_prefix"
10215   acl_save_exec_prefix="$exec_prefix"
10216   exec_prefix="$acl_final_exec_prefix"
10217   eval x=\"$x\"
10218   exec_prefix="$acl_save_exec_prefix"
10219   prefix="$acl_save_prefix"
10220
10221               case "$x" in
10222                 -L*)
10223                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10224                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10225                     found_dir="$dir"
10226                     found_so="$dir/lib$name.$shlibext"
10227                     if test -f "$dir/lib$name.la"; then
10228                       found_la="$dir/lib$name.la"
10229                     fi
10230                   else
10231                     if test -f "$dir/lib$name.$libext"; then
10232                       found_dir="$dir"
10233                       found_a="$dir/lib$name.$libext"
10234                       if test -f "$dir/lib$name.la"; then
10235                         found_la="$dir/lib$name.la"
10236                       fi
10237                     fi
10238                   fi
10239                   ;;
10240               esac
10241               if test "X$found_dir" != "X"; then
10242                 break
10243               fi
10244             done
10245           fi
10246           if test "X$found_dir" != "X"; then
10247                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
10248             if test "X$found_so" != "X"; then
10249                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10250                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10251               else
10252                                                                                 haveit=
10253                 for x in $ltrpathdirs; do
10254                   if test "X$x" = "X$found_dir"; then
10255                     haveit=yes
10256                     break
10257                   fi
10258                 done
10259                 if test -z "$haveit"; then
10260                   ltrpathdirs="$ltrpathdirs $found_dir"
10261                 fi
10262                                 if test "$hardcode_direct" = yes; then
10263                                                       LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10264                 else
10265                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10266                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10267                                                             haveit=
10268                     for x in $rpathdirs; do
10269                       if test "X$x" = "X$found_dir"; then
10270                         haveit=yes
10271                         break
10272                       fi
10273                     done
10274                     if test -z "$haveit"; then
10275                       rpathdirs="$rpathdirs $found_dir"
10276                     fi
10277                   else
10278                                                                                 haveit=
10279                     for x in $LDFLAGS $LIBIPT; do
10280
10281   acl_save_prefix="$prefix"
10282   prefix="$acl_final_prefix"
10283   acl_save_exec_prefix="$exec_prefix"
10284   exec_prefix="$acl_final_exec_prefix"
10285   eval x=\"$x\"
10286   exec_prefix="$acl_save_exec_prefix"
10287   prefix="$acl_save_prefix"
10288
10289                       if test "X$x" = "X-L$found_dir"; then
10290                         haveit=yes
10291                         break
10292                       fi
10293                     done
10294                     if test -z "$haveit"; then
10295                       LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
10296                     fi
10297                     if test "$hardcode_minus_L" != no; then
10298                                                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10299                     else
10300                                                                                                                                                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10301                     fi
10302                   fi
10303                 fi
10304               fi
10305             else
10306               if test "X$found_a" != "X"; then
10307                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
10308               else
10309                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
10310               fi
10311             fi
10312                         additional_includedir=
10313             case "$found_dir" in
10314               */lib | */lib/)
10315                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10316                 additional_includedir="$basedir/include"
10317                 ;;
10318             esac
10319             if test "X$additional_includedir" != "X"; then
10320                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10321                 haveit=
10322                 if test "X$additional_includedir" = "X/usr/local/include"; then
10323                   if test -n "$GCC"; then
10324                     case $host_os in
10325                       linux*) haveit=yes;;
10326                     esac
10327                   fi
10328                 fi
10329                 if test -z "$haveit"; then
10330                   for x in $CPPFLAGS $INCIPT; do
10331
10332   acl_save_prefix="$prefix"
10333   prefix="$acl_final_prefix"
10334   acl_save_exec_prefix="$exec_prefix"
10335   exec_prefix="$acl_final_exec_prefix"
10336   eval x=\"$x\"
10337   exec_prefix="$acl_save_exec_prefix"
10338   prefix="$acl_save_prefix"
10339
10340                     if test "X$x" = "X-I$additional_includedir"; then
10341                       haveit=yes
10342                       break
10343                     fi
10344                   done
10345                   if test -z "$haveit"; then
10346                     if test -d "$additional_includedir"; then
10347                                             INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
10348                     fi
10349                   fi
10350                 fi
10351               fi
10352             fi
10353                         if test -n "$found_la"; then
10354                                                         save_libdir="$libdir"
10355               case "$found_la" in
10356                 */* | *\\*) . "$found_la" ;;
10357                 *) . "./$found_la" ;;
10358               esac
10359               libdir="$save_libdir"
10360                             for dep in $dependency_libs; do
10361                 case "$dep" in
10362                   -L*)
10363                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10364                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10365                       haveit=
10366                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10367                         if test -n "$GCC"; then
10368                           case $host_os in
10369                             linux*) haveit=yes;;
10370                           esac
10371                         fi
10372                       fi
10373                       if test -z "$haveit"; then
10374                         haveit=
10375                         for x in $LDFLAGS $LIBIPT; do
10376
10377   acl_save_prefix="$prefix"
10378   prefix="$acl_final_prefix"
10379   acl_save_exec_prefix="$exec_prefix"
10380   exec_prefix="$acl_final_exec_prefix"
10381   eval x=\"$x\"
10382   exec_prefix="$acl_save_exec_prefix"
10383   prefix="$acl_save_prefix"
10384
10385                           if test "X$x" = "X-L$additional_libdir"; then
10386                             haveit=yes
10387                             break
10388                           fi
10389                         done
10390                         if test -z "$haveit"; then
10391                           if test -d "$additional_libdir"; then
10392                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
10393                           fi
10394                         fi
10395                         haveit=
10396                         for x in $LDFLAGS $LTLIBIPT; do
10397
10398   acl_save_prefix="$prefix"
10399   prefix="$acl_final_prefix"
10400   acl_save_exec_prefix="$exec_prefix"
10401   exec_prefix="$acl_final_exec_prefix"
10402   eval x=\"$x\"
10403   exec_prefix="$acl_save_exec_prefix"
10404   prefix="$acl_save_prefix"
10405
10406                           if test "X$x" = "X-L$additional_libdir"; then
10407                             haveit=yes
10408                             break
10409                           fi
10410                         done
10411                         if test -z "$haveit"; then
10412                           if test -d "$additional_libdir"; then
10413                                                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
10414                           fi
10415                         fi
10416                       fi
10417                     fi
10418                     ;;
10419                   -R*)
10420                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10421                     if test "$enable_rpath" != no; then
10422                                                                   haveit=
10423                       for x in $rpathdirs; do
10424                         if test "X$x" = "X$dir"; then
10425                           haveit=yes
10426                           break
10427                         fi
10428                       done
10429                       if test -z "$haveit"; then
10430                         rpathdirs="$rpathdirs $dir"
10431                       fi
10432                                                                   haveit=
10433                       for x in $ltrpathdirs; do
10434                         if test "X$x" = "X$dir"; then
10435                           haveit=yes
10436                           break
10437                         fi
10438                       done
10439                       if test -z "$haveit"; then
10440                         ltrpathdirs="$ltrpathdirs $dir"
10441                       fi
10442                     fi
10443                     ;;
10444                   -l*)
10445                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10446                     ;;
10447                   *.la)
10448                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10449                     ;;
10450                   *)
10451                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
10452                     LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
10453                     ;;
10454                 esac
10455               done
10456             fi
10457           else
10458                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10459             LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
10460           fi
10461         fi
10462       fi
10463     done
10464   done
10465   if test "X$rpathdirs" != "X"; then
10466     if test -n "$hardcode_libdir_separator"; then
10467                         alldirs=
10468       for found_dir in $rpathdirs; do
10469         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10470       done
10471             acl_save_libdir="$libdir"
10472       libdir="$alldirs"
10473       eval flag=\"$hardcode_libdir_flag_spec\"
10474       libdir="$acl_save_libdir"
10475       LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10476     else
10477             for found_dir in $rpathdirs; do
10478         acl_save_libdir="$libdir"
10479         libdir="$found_dir"
10480         eval flag=\"$hardcode_libdir_flag_spec\"
10481         libdir="$acl_save_libdir"
10482         LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10483       done
10484     fi
10485   fi
10486   if test "X$ltrpathdirs" != "X"; then
10487             for found_dir in $ltrpathdirs; do
10488       LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
10489     done
10490   fi
10491
10492
10493         ac_save_CPPFLAGS="$CPPFLAGS"
10494
10495   for element in $INCIPT; do
10496     haveit=
10497     for x in $CPPFLAGS; do
10498
10499   acl_save_prefix="$prefix"
10500   prefix="$acl_final_prefix"
10501   acl_save_exec_prefix="$exec_prefix"
10502   exec_prefix="$acl_final_exec_prefix"
10503   eval x=\"$x\"
10504   exec_prefix="$acl_save_exec_prefix"
10505   prefix="$acl_save_prefix"
10506
10507       if test "X$x" = "X$element"; then
10508         haveit=yes
10509         break
10510       fi
10511     done
10512     if test -z "$haveit"; then
10513       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10514     fi
10515   done
10516
10517
10518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
10519 $as_echo_n "checking for libipt... " >&6; }
10520 if test "${ac_cv_libipt+set}" = set; then :
10521   $as_echo_n "(cached) " >&6
10522 else
10523
10524     ac_save_LIBS="$LIBS"
10525     LIBS="$LIBS $LIBIPT"
10526     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10527 /* end confdefs.h.  */
10528 #include "intel-pt.h"
10529 int
10530 main ()
10531 {
10532 pt_insn_alloc_decoder (0);
10533   ;
10534   return 0;
10535 }
10536 _ACEOF
10537 if ac_fn_c_try_link "$LINENO"; then :
10538   ac_cv_libipt=yes
10539 else
10540   ac_cv_libipt=no
10541 fi
10542 rm -f core conftest.err conftest.$ac_objext \
10543     conftest$ac_exeext conftest.$ac_ext
10544     LIBS="$ac_save_LIBS"
10545
10546 fi
10547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
10548 $as_echo "$ac_cv_libipt" >&6; }
10549   if test "$ac_cv_libipt" = yes; then
10550     HAVE_LIBIPT=yes
10551
10552 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
10553
10554     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
10555 $as_echo_n "checking how to link with libipt... " >&6; }
10556     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
10557 $as_echo "$LIBIPT" >&6; }
10558   else
10559     HAVE_LIBIPT=no
10560             CPPFLAGS="$ac_save_CPPFLAGS"
10561     LIBIPT=
10562     LTLIBIPT=
10563   fi
10564
10565
10566
10567
10568
10569
10570   if test "$HAVE_LIBIPT" != yes; then
10571     if test "$with_intel_pt" = yes; then
10572       as_fn_error "libipt is missing or unusable" "$LINENO" 5
10573     else
10574       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
10575 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
10576     fi
10577   fi
10578 fi
10579
10580 # ------------------------- #
10581 # Checks for header files.  #
10582 # ------------------------- #
10583
10584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10585 $as_echo_n "checking for ANSI C header files... " >&6; }
10586 if test "${ac_cv_header_stdc+set}" = set; then :
10587   $as_echo_n "(cached) " >&6
10588 else
10589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10590 /* end confdefs.h.  */
10591 #include <stdlib.h>
10592 #include <stdarg.h>
10593 #include <string.h>
10594 #include <float.h>
10595
10596 int
10597 main ()
10598 {
10599
10600   ;
10601   return 0;
10602 }
10603 _ACEOF
10604 if ac_fn_c_try_compile "$LINENO"; then :
10605   ac_cv_header_stdc=yes
10606 else
10607   ac_cv_header_stdc=no
10608 fi
10609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10610
10611 if test $ac_cv_header_stdc = yes; then
10612   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10613   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10614 /* end confdefs.h.  */
10615 #include <string.h>
10616
10617 _ACEOF
10618 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10619   $EGREP "memchr" >/dev/null 2>&1; then :
10620
10621 else
10622   ac_cv_header_stdc=no
10623 fi
10624 rm -f conftest*
10625
10626 fi
10627
10628 if test $ac_cv_header_stdc = yes; then
10629   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10631 /* end confdefs.h.  */
10632 #include <stdlib.h>
10633
10634 _ACEOF
10635 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10636   $EGREP "free" >/dev/null 2>&1; then :
10637
10638 else
10639   ac_cv_header_stdc=no
10640 fi
10641 rm -f conftest*
10642
10643 fi
10644
10645 if test $ac_cv_header_stdc = yes; then
10646   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10647   if test "$cross_compiling" = yes; then :
10648   :
10649 else
10650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10651 /* end confdefs.h.  */
10652 #include <ctype.h>
10653 #include <stdlib.h>
10654 #if ((' ' & 0x0FF) == 0x020)
10655 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10656 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10657 #else
10658 # define ISLOWER(c) \
10659                    (('a' <= (c) && (c) <= 'i') \
10660                      || ('j' <= (c) && (c) <= 'r') \
10661                      || ('s' <= (c) && (c) <= 'z'))
10662 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10663 #endif
10664
10665 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10666 int
10667 main ()
10668 {
10669   int i;
10670   for (i = 0; i < 256; i++)
10671     if (XOR (islower (i), ISLOWER (i))
10672         || toupper (i) != TOUPPER (i))
10673       return 2;
10674   return 0;
10675 }
10676 _ACEOF
10677 if ac_fn_c_try_run "$LINENO"; then :
10678
10679 else
10680   ac_cv_header_stdc=no
10681 fi
10682 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10683   conftest.$ac_objext conftest.beam conftest.$ac_ext
10684 fi
10685
10686 fi
10687 fi
10688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10689 $as_echo "$ac_cv_header_stdc" >&6; }
10690 if test $ac_cv_header_stdc = yes; then
10691
10692 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10693
10694 fi
10695
10696 # elf_hp.h is for HP/UX 64-bit shared library support.
10697 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
10698                   thread_db.h \
10699                   sys/fault.h \
10700                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
10701                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
10702                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
10703                   termios.h termio.h \
10704                   sgtty.h elf_hp.h \
10705                   dlfcn.h
10706 do :
10707   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10708 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10709 eval as_val=\$$as_ac_Header
10710    if test "x$as_val" = x""yes; then :
10711   cat >>confdefs.h <<_ACEOF
10712 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10713 _ACEOF
10714
10715 fi
10716
10717 done
10718
10719 for ac_header in sys/proc.h
10720 do :
10721   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
10722 # include <sys/param.h>
10723 #endif
10724
10725 "
10726 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
10727   cat >>confdefs.h <<_ACEOF
10728 #define HAVE_SYS_PROC_H 1
10729 _ACEOF
10730
10731 fi
10732
10733 done
10734
10735 for ac_header in sys/user.h
10736 do :
10737   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
10738 # include <sys/param.h>
10739 #endif
10740
10741 "
10742 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
10743   cat >>confdefs.h <<_ACEOF
10744 #define HAVE_SYS_USER_H 1
10745 _ACEOF
10746
10747 fi
10748
10749 done
10750
10751
10752 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
10753 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
10754 # think that we don't have <curses.h> if we're using GCC.
10755 case $host_os in
10756   solaris2.[789])
10757     if test "$GCC" = yes; then
10758
10759 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
10760
10761     fi ;;
10762 esac
10763 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
10764 do :
10765   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10766 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10767 eval as_val=\$$as_ac_Header
10768    if test "x$as_val" = x""yes; then :
10769   cat >>confdefs.h <<_ACEOF
10770 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10771 _ACEOF
10772
10773 fi
10774
10775 done
10776
10777 for ac_header in term.h
10778 do :
10779   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
10780 # include <curses.h>
10781 #endif
10782
10783 "
10784 if test "x$ac_cv_header_term_h" = x""yes; then :
10785   cat >>confdefs.h <<_ACEOF
10786 #define HAVE_TERM_H 1
10787 _ACEOF
10788
10789 fi
10790
10791 done
10792
10793
10794 # ------------------------- #
10795 # Checks for declarations.  #
10796 # ------------------------- #
10797
10798
10799   # Check for presence and size of long long.
10800   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
10801 if test "x$ac_cv_type_long_long" = x""yes; then :
10802
10803 cat >>confdefs.h <<_ACEOF
10804 #define HAVE_LONG_LONG 1
10805 _ACEOF
10806
10807 # The cast to long int works around a bug in the HP C Compiler
10808 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10809 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10810 # This bug is HP SR number 8606223364.
10811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
10812 $as_echo_n "checking size of long long... " >&6; }
10813 if test "${ac_cv_sizeof_long_long+set}" = set; then :
10814   $as_echo_n "(cached) " >&6
10815 else
10816   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
10817
10818 else
10819   if test "$ac_cv_type_long_long" = yes; then
10820      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10821 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10822 { as_fn_set_status 77
10823 as_fn_error "cannot compute sizeof (long long)
10824 See \`config.log' for more details." "$LINENO" 5; }; }
10825    else
10826      ac_cv_sizeof_long_long=0
10827    fi
10828 fi
10829
10830 fi
10831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
10832 $as_echo "$ac_cv_sizeof_long_long" >&6; }
10833
10834
10835
10836 cat >>confdefs.h <<_ACEOF
10837 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
10838 _ACEOF
10839
10840
10841 fi
10842
10843
10844   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
10845 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
10846   ac_have_decl=1
10847 else
10848   ac_have_decl=0
10849 fi
10850
10851 cat >>confdefs.h <<_ACEOF
10852 #define HAVE_DECL_BASENAME $ac_have_decl
10853 _ACEOF
10854 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
10855 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
10856   ac_have_decl=1
10857 else
10858   ac_have_decl=0
10859 fi
10860
10861 cat >>confdefs.h <<_ACEOF
10862 #define HAVE_DECL_FFS $ac_have_decl
10863 _ACEOF
10864 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
10865 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
10866   ac_have_decl=1
10867 else
10868   ac_have_decl=0
10869 fi
10870
10871 cat >>confdefs.h <<_ACEOF
10872 #define HAVE_DECL_ASPRINTF $ac_have_decl
10873 _ACEOF
10874 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
10875 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
10876   ac_have_decl=1
10877 else
10878   ac_have_decl=0
10879 fi
10880
10881 cat >>confdefs.h <<_ACEOF
10882 #define HAVE_DECL_VASPRINTF $ac_have_decl
10883 _ACEOF
10884 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10885 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10886   ac_have_decl=1
10887 else
10888   ac_have_decl=0
10889 fi
10890
10891 cat >>confdefs.h <<_ACEOF
10892 #define HAVE_DECL_SNPRINTF $ac_have_decl
10893 _ACEOF
10894 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
10895 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
10896   ac_have_decl=1
10897 else
10898   ac_have_decl=0
10899 fi
10900
10901 cat >>confdefs.h <<_ACEOF
10902 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10903 _ACEOF
10904
10905   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
10906 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
10907   ac_have_decl=1
10908 else
10909   ac_have_decl=0
10910 fi
10911
10912 cat >>confdefs.h <<_ACEOF
10913 #define HAVE_DECL_STRTOL $ac_have_decl
10914 _ACEOF
10915 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
10916 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
10917   ac_have_decl=1
10918 else
10919   ac_have_decl=0
10920 fi
10921
10922 cat >>confdefs.h <<_ACEOF
10923 #define HAVE_DECL_STRTOUL $ac_have_decl
10924 _ACEOF
10925 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
10926 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
10927   ac_have_decl=1
10928 else
10929   ac_have_decl=0
10930 fi
10931
10932 cat >>confdefs.h <<_ACEOF
10933 #define HAVE_DECL_STRTOLL $ac_have_decl
10934 _ACEOF
10935 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
10936 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
10937   ac_have_decl=1
10938 else
10939   ac_have_decl=0
10940 fi
10941
10942 cat >>confdefs.h <<_ACEOF
10943 #define HAVE_DECL_STRTOULL $ac_have_decl
10944 _ACEOF
10945
10946   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
10947 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
10948   ac_have_decl=1
10949 else
10950   ac_have_decl=0
10951 fi
10952
10953 cat >>confdefs.h <<_ACEOF
10954 #define HAVE_DECL_STRVERSCMP $ac_have_decl
10955 _ACEOF
10956
10957
10958
10959 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10960 if test "x$ac_cv_have_decl_free" = x""yes; then :
10961   ac_have_decl=1
10962 else
10963   ac_have_decl=0
10964 fi
10965
10966 cat >>confdefs.h <<_ACEOF
10967 #define HAVE_DECL_FREE $ac_have_decl
10968 _ACEOF
10969 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
10970 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
10971   ac_have_decl=1
10972 else
10973   ac_have_decl=0
10974 fi
10975
10976 cat >>confdefs.h <<_ACEOF
10977 #define HAVE_DECL_MALLOC $ac_have_decl
10978 _ACEOF
10979 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
10980 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
10981   ac_have_decl=1
10982 else
10983   ac_have_decl=0
10984 fi
10985
10986 cat >>confdefs.h <<_ACEOF
10987 #define HAVE_DECL_REALLOC $ac_have_decl
10988 _ACEOF
10989 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10990 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10991   ac_have_decl=1
10992 else
10993   ac_have_decl=0
10994 fi
10995
10996 cat >>confdefs.h <<_ACEOF
10997 #define HAVE_DECL_SNPRINTF $ac_have_decl
10998 _ACEOF
10999
11000
11001   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11002 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11003 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11004   $as_echo_n "(cached) " >&6
11005 else
11006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11007 /* end confdefs.h.  */
11008 #include <locale.h>
11009 int
11010 main ()
11011 {
11012 return LC_MESSAGES
11013   ;
11014   return 0;
11015 }
11016 _ACEOF
11017 if ac_fn_c_try_link "$LINENO"; then :
11018   am_cv_val_LC_MESSAGES=yes
11019 else
11020   am_cv_val_LC_MESSAGES=no
11021 fi
11022 rm -f core conftest.err conftest.$ac_objext \
11023     conftest$ac_exeext conftest.$ac_ext
11024 fi
11025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11026 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11027   if test $am_cv_val_LC_MESSAGES = yes; then
11028
11029 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11030
11031   fi
11032
11033
11034 # ----------------------- #
11035 # Checks for structures.  #
11036 # ----------------------- #
11037
11038 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11039 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11040
11041 cat >>confdefs.h <<_ACEOF
11042 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11043 _ACEOF
11044
11045
11046 fi
11047 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11048 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11049
11050 cat >>confdefs.h <<_ACEOF
11051 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11052 _ACEOF
11053
11054
11055 fi
11056
11057
11058 # ------------------ #
11059 # Checks for types.  #
11060 # ------------------ #
11061
11062 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11063 #include <sys/socket.h>
11064
11065 "
11066 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11067
11068 cat >>confdefs.h <<_ACEOF
11069 #define HAVE_SOCKLEN_T 1
11070 _ACEOF
11071
11072
11073 fi
11074
11075
11076 # ------------------------------------- #
11077 # Checks for compiler characteristics.  #
11078 # ------------------------------------- #
11079
11080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11081 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11082 if test "${ac_cv_c_const+set}" = set; then :
11083   $as_echo_n "(cached) " >&6
11084 else
11085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11086 /* end confdefs.h.  */
11087
11088 int
11089 main ()
11090 {
11091 /* FIXME: Include the comments suggested by Paul. */
11092 #ifndef __cplusplus
11093   /* Ultrix mips cc rejects this.  */
11094   typedef int charset[2];
11095   const charset cs;
11096   /* SunOS 4.1.1 cc rejects this.  */
11097   char const *const *pcpcc;
11098   char **ppc;
11099   /* NEC SVR4.0.2 mips cc rejects this.  */
11100   struct point {int x, y;};
11101   static struct point const zero = {0,0};
11102   /* AIX XL C 1.02.0.0 rejects this.
11103      It does not let you subtract one const X* pointer from another in
11104      an arm of an if-expression whose if-part is not a constant
11105      expression */
11106   const char *g = "string";
11107   pcpcc = &g + (g ? g-g : 0);
11108   /* HPUX 7.0 cc rejects these. */
11109   ++pcpcc;
11110   ppc = (char**) pcpcc;
11111   pcpcc = (char const *const *) ppc;
11112   { /* SCO 3.2v4 cc rejects this.  */
11113     char *t;
11114     char const *s = 0 ? (char *) 0 : (char const *) 0;
11115
11116     *t++ = 0;
11117     if (s) return 0;
11118   }
11119   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11120     int x[] = {25, 17};
11121     const int *foo = &x[0];
11122     ++foo;
11123   }
11124   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11125     typedef const int *iptr;
11126     iptr p = 0;
11127     ++p;
11128   }
11129   { /* AIX XL C 1.02.0.0 rejects this saying
11130        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11131     struct s { int j; const int *ap[3]; };
11132     struct s *b; b->j = 5;
11133   }
11134   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11135     const int foo = 10;
11136     if (!foo) return 0;
11137   }
11138   return !cs[0] && !zero.x;
11139 #endif
11140
11141   ;
11142   return 0;
11143 }
11144 _ACEOF
11145 if ac_fn_c_try_compile "$LINENO"; then :
11146   ac_cv_c_const=yes
11147 else
11148   ac_cv_c_const=no
11149 fi
11150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11151 fi
11152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11153 $as_echo "$ac_cv_c_const" >&6; }
11154 if test $ac_cv_c_const = no; then
11155
11156 $as_echo "#define const /**/" >>confdefs.h
11157
11158 fi
11159
11160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11161 $as_echo_n "checking for inline... " >&6; }
11162 if test "${ac_cv_c_inline+set}" = set; then :
11163   $as_echo_n "(cached) " >&6
11164 else
11165   ac_cv_c_inline=no
11166 for ac_kw in inline __inline__ __inline; do
11167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11168 /* end confdefs.h.  */
11169 #ifndef __cplusplus
11170 typedef int foo_t;
11171 static $ac_kw foo_t static_foo () {return 0; }
11172 $ac_kw foo_t foo () {return 0; }
11173 #endif
11174
11175 _ACEOF
11176 if ac_fn_c_try_compile "$LINENO"; then :
11177   ac_cv_c_inline=$ac_kw
11178 fi
11179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11180   test "$ac_cv_c_inline" != no && break
11181 done
11182
11183 fi
11184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11185 $as_echo "$ac_cv_c_inline" >&6; }
11186
11187 case $ac_cv_c_inline in
11188   inline | yes) ;;
11189   *)
11190     case $ac_cv_c_inline in
11191       no) ac_val=;;
11192       *) ac_val=$ac_cv_c_inline;;
11193     esac
11194     cat >>confdefs.h <<_ACEOF
11195 #ifndef __cplusplus
11196 #define inline $ac_val
11197 #endif
11198 _ACEOF
11199     ;;
11200 esac
11201
11202  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11203 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11204 if test "${ac_cv_c_bigendian+set}" = set; then :
11205   $as_echo_n "(cached) " >&6
11206 else
11207   ac_cv_c_bigendian=unknown
11208     # See if we're dealing with a universal compiler.
11209     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11210 /* end confdefs.h.  */
11211 #ifndef __APPLE_CC__
11212                not a universal capable compiler
11213              #endif
11214              typedef int dummy;
11215
11216 _ACEOF
11217 if ac_fn_c_try_compile "$LINENO"; then :
11218
11219         # Check for potential -arch flags.  It is not universal unless
11220         # there are at least two -arch flags with different values.
11221         ac_arch=
11222         ac_prev=
11223         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11224          if test -n "$ac_prev"; then
11225            case $ac_word in
11226              i?86 | x86_64 | ppc | ppc64)
11227                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11228                  ac_arch=$ac_word
11229                else
11230                  ac_cv_c_bigendian=universal
11231                  break
11232                fi
11233                ;;
11234            esac
11235            ac_prev=
11236          elif test "x$ac_word" = "x-arch"; then
11237            ac_prev=arch
11238          fi
11239        done
11240 fi
11241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11242     if test $ac_cv_c_bigendian = unknown; then
11243       # See if sys/param.h defines the BYTE_ORDER macro.
11244       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11245 /* end confdefs.h.  */
11246 #include <sys/types.h>
11247              #include <sys/param.h>
11248
11249 int
11250 main ()
11251 {
11252 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11253                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11254                      && LITTLE_ENDIAN)
11255               bogus endian macros
11256              #endif
11257
11258   ;
11259   return 0;
11260 }
11261 _ACEOF
11262 if ac_fn_c_try_compile "$LINENO"; then :
11263   # It does; now see whether it defined to BIG_ENDIAN or not.
11264          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11265 /* end confdefs.h.  */
11266 #include <sys/types.h>
11267                 #include <sys/param.h>
11268
11269 int
11270 main ()
11271 {
11272 #if BYTE_ORDER != BIG_ENDIAN
11273                  not big endian
11274                 #endif
11275
11276   ;
11277   return 0;
11278 }
11279 _ACEOF
11280 if ac_fn_c_try_compile "$LINENO"; then :
11281   ac_cv_c_bigendian=yes
11282 else
11283   ac_cv_c_bigendian=no
11284 fi
11285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11286 fi
11287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11288     fi
11289     if test $ac_cv_c_bigendian = unknown; then
11290       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11291       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11292 /* end confdefs.h.  */
11293 #include <limits.h>
11294
11295 int
11296 main ()
11297 {
11298 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11299               bogus endian macros
11300              #endif
11301
11302   ;
11303   return 0;
11304 }
11305 _ACEOF
11306 if ac_fn_c_try_compile "$LINENO"; then :
11307   # It does; now see whether it defined to _BIG_ENDIAN or not.
11308          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11309 /* end confdefs.h.  */
11310 #include <limits.h>
11311
11312 int
11313 main ()
11314 {
11315 #ifndef _BIG_ENDIAN
11316                  not big endian
11317                 #endif
11318
11319   ;
11320   return 0;
11321 }
11322 _ACEOF
11323 if ac_fn_c_try_compile "$LINENO"; then :
11324   ac_cv_c_bigendian=yes
11325 else
11326   ac_cv_c_bigendian=no
11327 fi
11328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11329 fi
11330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11331     fi
11332     if test $ac_cv_c_bigendian = unknown; then
11333       # Compile a test program.
11334       if test "$cross_compiling" = yes; then :
11335   # Try to guess by grepping values from an object file.
11336          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11337 /* end confdefs.h.  */
11338 short int ascii_mm[] =
11339                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11340                 short int ascii_ii[] =
11341                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11342                 int use_ascii (int i) {
11343                   return ascii_mm[i] + ascii_ii[i];
11344                 }
11345                 short int ebcdic_ii[] =
11346                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11347                 short int ebcdic_mm[] =
11348                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11349                 int use_ebcdic (int i) {
11350                   return ebcdic_mm[i] + ebcdic_ii[i];
11351                 }
11352                 extern int foo;
11353
11354 int
11355 main ()
11356 {
11357 return use_ascii (foo) == use_ebcdic (foo);
11358   ;
11359   return 0;
11360 }
11361 _ACEOF
11362 if ac_fn_c_try_compile "$LINENO"; then :
11363   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11364               ac_cv_c_bigendian=yes
11365             fi
11366             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11367               if test "$ac_cv_c_bigendian" = unknown; then
11368                 ac_cv_c_bigendian=no
11369               else
11370                 # finding both strings is unlikely to happen, but who knows?
11371                 ac_cv_c_bigendian=unknown
11372               fi
11373             fi
11374 fi
11375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11376 else
11377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11378 /* end confdefs.h.  */
11379 $ac_includes_default
11380 int
11381 main ()
11382 {
11383
11384              /* Are we little or big endian?  From Harbison&Steele.  */
11385              union
11386              {
11387                long int l;
11388                char c[sizeof (long int)];
11389              } u;
11390              u.l = 1;
11391              return u.c[sizeof (long int) - 1] == 1;
11392
11393   ;
11394   return 0;
11395 }
11396 _ACEOF
11397 if ac_fn_c_try_run "$LINENO"; then :
11398   ac_cv_c_bigendian=no
11399 else
11400   ac_cv_c_bigendian=yes
11401 fi
11402 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11403   conftest.$ac_objext conftest.beam conftest.$ac_ext
11404 fi
11405
11406     fi
11407 fi
11408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11409 $as_echo "$ac_cv_c_bigendian" >&6; }
11410  case $ac_cv_c_bigendian in #(
11411    yes)
11412      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11413 ;; #(
11414    no)
11415       ;; #(
11416    universal)
11417
11418 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11419
11420      ;; #(
11421    *)
11422      as_fn_error "unknown endianness
11423  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11424  esac
11425
11426
11427 # ------------------------------ #
11428 # Checks for library functions.  #
11429 # ------------------------------ #
11430
11431 for ac_header in stdlib.h unistd.h
11432 do :
11433   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11434 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11435 eval as_val=\$$as_ac_Header
11436    if test "x$as_val" = x""yes; then :
11437   cat >>confdefs.h <<_ACEOF
11438 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11439 _ACEOF
11440
11441 fi
11442
11443 done
11444
11445 for ac_func in getpagesize
11446 do :
11447   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
11448 if test "x$ac_cv_func_getpagesize" = x""yes; then :
11449   cat >>confdefs.h <<_ACEOF
11450 #define HAVE_GETPAGESIZE 1
11451 _ACEOF
11452
11453 fi
11454 done
11455
11456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
11457 $as_echo_n "checking for working mmap... " >&6; }
11458 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
11459   $as_echo_n "(cached) " >&6
11460 else
11461   if test "$cross_compiling" = yes; then :
11462   ac_cv_func_mmap_fixed_mapped=no
11463 else
11464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11465 /* end confdefs.h.  */
11466 $ac_includes_default
11467 /* malloc might have been renamed as rpl_malloc. */
11468 #undef malloc
11469
11470 /* Thanks to Mike Haertel and Jim Avera for this test.
11471    Here is a matrix of mmap possibilities:
11472         mmap private not fixed
11473         mmap private fixed at somewhere currently unmapped
11474         mmap private fixed at somewhere already mapped
11475         mmap shared not fixed
11476         mmap shared fixed at somewhere currently unmapped
11477         mmap shared fixed at somewhere already mapped
11478    For private mappings, we should verify that changes cannot be read()
11479    back from the file, nor mmap's back from the file at a different
11480    address.  (There have been systems where private was not correctly
11481    implemented like the infamous i386 svr4.0, and systems where the
11482    VM page cache was not coherent with the file system buffer cache
11483    like early versions of FreeBSD and possibly contemporary NetBSD.)
11484    For shared mappings, we should conversely verify that changes get
11485    propagated back to all the places they're supposed to be.
11486
11487    Grep wants private fixed already mapped.
11488    The main things grep needs to know about mmap are:
11489    * does it exist and is it safe to write into the mmap'd area
11490    * how to use it (BSD variants)  */
11491
11492 #include <fcntl.h>
11493 #include <sys/mman.h>
11494
11495 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
11496 char *malloc ();
11497 #endif
11498
11499 /* This mess was copied from the GNU getpagesize.h.  */
11500 #ifndef HAVE_GETPAGESIZE
11501 /* Assume that all systems that can run configure have sys/param.h.  */
11502 # ifndef HAVE_SYS_PARAM_H
11503 #  define HAVE_SYS_PARAM_H 1
11504 # endif
11505
11506 # ifdef _SC_PAGESIZE
11507 #  define getpagesize() sysconf(_SC_PAGESIZE)
11508 # else /* no _SC_PAGESIZE */
11509 #  ifdef HAVE_SYS_PARAM_H
11510 #   include <sys/param.h>
11511 #   ifdef EXEC_PAGESIZE
11512 #    define getpagesize() EXEC_PAGESIZE
11513 #   else /* no EXEC_PAGESIZE */
11514 #    ifdef NBPG
11515 #     define getpagesize() NBPG * CLSIZE
11516 #     ifndef CLSIZE
11517 #      define CLSIZE 1
11518 #     endif /* no CLSIZE */
11519 #    else /* no NBPG */
11520 #     ifdef NBPC
11521 #      define getpagesize() NBPC
11522 #     else /* no NBPC */
11523 #      ifdef PAGESIZE
11524 #       define getpagesize() PAGESIZE
11525 #      endif /* PAGESIZE */
11526 #     endif /* no NBPC */
11527 #    endif /* no NBPG */
11528 #   endif /* no EXEC_PAGESIZE */
11529 #  else /* no HAVE_SYS_PARAM_H */
11530 #   define getpagesize() 8192   /* punt totally */
11531 #  endif /* no HAVE_SYS_PARAM_H */
11532 # endif /* no _SC_PAGESIZE */
11533
11534 #endif /* no HAVE_GETPAGESIZE */
11535
11536 int
11537 main ()
11538 {
11539   char *data, *data2, *data3;
11540   int i, pagesize;
11541   int fd;
11542
11543   pagesize = getpagesize ();
11544
11545   /* First, make a file with some known garbage in it. */
11546   data = (char *) malloc (pagesize);
11547   if (!data)
11548     return 1;
11549   for (i = 0; i < pagesize; ++i)
11550     *(data + i) = rand ();
11551   umask (0);
11552   fd = creat ("conftest.mmap", 0600);
11553   if (fd < 0)
11554     return 1;
11555   if (write (fd, data, pagesize) != pagesize)
11556     return 1;
11557   close (fd);
11558
11559   /* Next, try to mmap the file at a fixed address which already has
11560      something else allocated at it.  If we can, also make sure that
11561      we see the same garbage.  */
11562   fd = open ("conftest.mmap", O_RDWR);
11563   if (fd < 0)
11564     return 1;
11565   data2 = (char *) malloc (2 * pagesize);
11566   if (!data2)
11567     return 1;
11568   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
11569   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
11570                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
11571     return 1;
11572   for (i = 0; i < pagesize; ++i)
11573     if (*(data + i) != *(data2 + i))
11574       return 1;
11575
11576   /* Finally, make sure that changes to the mapped area do not
11577      percolate back to the file as seen by read().  (This is a bug on
11578      some variants of i386 svr4.0.)  */
11579   for (i = 0; i < pagesize; ++i)
11580     *(data2 + i) = *(data2 + i) + 1;
11581   data3 = (char *) malloc (pagesize);
11582   if (!data3)
11583     return 1;
11584   if (read (fd, data3, pagesize) != pagesize)
11585     return 1;
11586   for (i = 0; i < pagesize; ++i)
11587     if (*(data + i) != *(data3 + i))
11588       return 1;
11589   close (fd);
11590   return 0;
11591 }
11592 _ACEOF
11593 if ac_fn_c_try_run "$LINENO"; then :
11594   ac_cv_func_mmap_fixed_mapped=yes
11595 else
11596   ac_cv_func_mmap_fixed_mapped=no
11597 fi
11598 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11599   conftest.$ac_objext conftest.beam conftest.$ac_ext
11600 fi
11601
11602 fi
11603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
11604 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11605 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11606
11607 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11608
11609 fi
11610 rm -f conftest.mmap
11611
11612 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
11613 if test "x$ac_cv_type_pid_t" = x""yes; then :
11614
11615 else
11616
11617 cat >>confdefs.h <<_ACEOF
11618 #define pid_t int
11619 _ACEOF
11620
11621 fi
11622
11623 for ac_header in vfork.h
11624 do :
11625   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
11626 if test "x$ac_cv_header_vfork_h" = x""yes; then :
11627   cat >>confdefs.h <<_ACEOF
11628 #define HAVE_VFORK_H 1
11629 _ACEOF
11630
11631 fi
11632
11633 done
11634
11635 for ac_func in fork vfork
11636 do :
11637   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11638 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11639 eval as_val=\$$as_ac_var
11640    if test "x$as_val" = x""yes; then :
11641   cat >>confdefs.h <<_ACEOF
11642 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11643 _ACEOF
11644
11645 fi
11646 done
11647
11648 if test "x$ac_cv_func_fork" = xyes; then
11649   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
11650 $as_echo_n "checking for working fork... " >&6; }
11651 if test "${ac_cv_func_fork_works+set}" = set; then :
11652   $as_echo_n "(cached) " >&6
11653 else
11654   if test "$cross_compiling" = yes; then :
11655   ac_cv_func_fork_works=cross
11656 else
11657   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11658 /* end confdefs.h.  */
11659 $ac_includes_default
11660 int
11661 main ()
11662 {
11663
11664           /* By Ruediger Kuhlmann. */
11665           return fork () < 0;
11666
11667   ;
11668   return 0;
11669 }
11670 _ACEOF
11671 if ac_fn_c_try_run "$LINENO"; then :
11672   ac_cv_func_fork_works=yes
11673 else
11674   ac_cv_func_fork_works=no
11675 fi
11676 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11677   conftest.$ac_objext conftest.beam conftest.$ac_ext
11678 fi
11679
11680 fi
11681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
11682 $as_echo "$ac_cv_func_fork_works" >&6; }
11683
11684 else
11685   ac_cv_func_fork_works=$ac_cv_func_fork
11686 fi
11687 if test "x$ac_cv_func_fork_works" = xcross; then
11688   case $host in
11689     *-*-amigaos* | *-*-msdosdjgpp*)
11690       # Override, as these systems have only a dummy fork() stub
11691       ac_cv_func_fork_works=no
11692       ;;
11693     *)
11694       ac_cv_func_fork_works=yes
11695       ;;
11696   esac
11697   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11698 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11699 fi
11700 ac_cv_func_vfork_works=$ac_cv_func_vfork
11701 if test "x$ac_cv_func_vfork" = xyes; then
11702   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
11703 $as_echo_n "checking for working vfork... " >&6; }
11704 if test "${ac_cv_func_vfork_works+set}" = set; then :
11705   $as_echo_n "(cached) " >&6
11706 else
11707   if test "$cross_compiling" = yes; then :
11708   ac_cv_func_vfork_works=cross
11709 else
11710   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11711 /* end confdefs.h.  */
11712 /* Thanks to Paul Eggert for this test.  */
11713 $ac_includes_default
11714 #include <sys/wait.h>
11715 #ifdef HAVE_VFORK_H
11716 # include <vfork.h>
11717 #endif
11718 /* On some sparc systems, changes by the child to local and incoming
11719    argument registers are propagated back to the parent.  The compiler
11720    is told about this with #include <vfork.h>, but some compilers
11721    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11722    static variable whose address is put into a register that is
11723    clobbered by the vfork.  */
11724 static void
11725 #ifdef __cplusplus
11726 sparc_address_test (int arg)
11727 # else
11728 sparc_address_test (arg) int arg;
11729 #endif
11730 {
11731   static pid_t child;
11732   if (!child) {
11733     child = vfork ();
11734     if (child < 0) {
11735       perror ("vfork");
11736       _exit(2);
11737     }
11738     if (!child) {
11739       arg = getpid();
11740       write(-1, "", 0);
11741       _exit (arg);
11742     }
11743   }
11744 }
11745
11746 int
11747 main ()
11748 {
11749   pid_t parent = getpid ();
11750   pid_t child;
11751
11752   sparc_address_test (0);
11753
11754   child = vfork ();
11755
11756   if (child == 0) {
11757     /* Here is another test for sparc vfork register problems.  This
11758        test uses lots of local variables, at least as many local
11759        variables as main has allocated so far including compiler
11760        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11761        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11762        reuse the register of parent for one of the local variables,
11763        since it will think that parent can't possibly be used any more
11764        in this routine.  Assigning to the local variable will thus
11765        munge parent in the parent process.  */
11766     pid_t
11767       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11768       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11769     /* Convince the compiler that p..p7 are live; otherwise, it might
11770        use the same hardware register for all 8 local variables.  */
11771     if (p != p1 || p != p2 || p != p3 || p != p4
11772         || p != p5 || p != p6 || p != p7)
11773       _exit(1);
11774
11775     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11776        from child file descriptors.  If the child closes a descriptor
11777        before it execs or exits, this munges the parent's descriptor
11778        as well.  Test for this by closing stdout in the child.  */
11779     _exit(close(fileno(stdout)) != 0);
11780   } else {
11781     int status;
11782     struct stat st;
11783
11784     while (wait(&status) != child)
11785       ;
11786     return (
11787          /* Was there some problem with vforking?  */
11788          child < 0
11789
11790          /* Did the child fail?  (This shouldn't happen.)  */
11791          || status
11792
11793          /* Did the vfork/compiler bug occur?  */
11794          || parent != getpid()
11795
11796          /* Did the file descriptor bug occur?  */
11797          || fstat(fileno(stdout), &st) != 0
11798          );
11799   }
11800 }
11801 _ACEOF
11802 if ac_fn_c_try_run "$LINENO"; then :
11803   ac_cv_func_vfork_works=yes
11804 else
11805   ac_cv_func_vfork_works=no
11806 fi
11807 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11808   conftest.$ac_objext conftest.beam conftest.$ac_ext
11809 fi
11810
11811 fi
11812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11813 $as_echo "$ac_cv_func_vfork_works" >&6; }
11814
11815 fi;
11816 if test "x$ac_cv_func_fork_works" = xcross; then
11817   ac_cv_func_vfork_works=$ac_cv_func_vfork
11818   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11819 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11820 fi
11821
11822 if test "x$ac_cv_func_vfork_works" = xyes; then
11823
11824 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11825
11826 else
11827
11828 $as_echo "#define vfork fork" >>confdefs.h
11829
11830 fi
11831 if test "x$ac_cv_func_fork_works" = xyes; then
11832
11833 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11834
11835 fi
11836
11837 for ac_func in getauxval getrusage getuid getgid \
11838                 pipe poll pread pread64 pwrite resize_term \
11839                 sbrk setpgid setpgrp setsid \
11840                 sigaction sigprocmask sigsetmask socketpair \
11841                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
11842                 setrlimit getrlimit posix_madvise waitpid \
11843                 ptrace64 sigaltstack mkdtemp setns
11844 do :
11845   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11846 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11847 eval as_val=\$$as_ac_var
11848    if test "x$as_val" = x""yes; then :
11849   cat >>confdefs.h <<_ACEOF
11850 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11851 _ACEOF
11852
11853 fi
11854 done
11855
11856
11857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11858 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11859 if test "${am_cv_langinfo_codeset+set}" = set; then :
11860   $as_echo_n "(cached) " >&6
11861 else
11862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11863 /* end confdefs.h.  */
11864 #include <langinfo.h>
11865 int
11866 main ()
11867 {
11868 char* cs = nl_langinfo(CODESET);
11869   ;
11870   return 0;
11871 }
11872 _ACEOF
11873 if ac_fn_c_try_link "$LINENO"; then :
11874   am_cv_langinfo_codeset=yes
11875 else
11876   am_cv_langinfo_codeset=no
11877 fi
11878 rm -f core conftest.err conftest.$ac_objext \
11879     conftest$ac_exeext conftest.$ac_ext
11880
11881 fi
11882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11883 $as_echo "$am_cv_langinfo_codeset" >&6; }
11884   if test $am_cv_langinfo_codeset = yes; then
11885
11886 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11887
11888   fi
11889
11890
11891   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11892 $as_echo_n "checking for ANSI C header files... " >&6; }
11893 if test "${ac_cv_header_stdc+set}" = set; then :
11894   $as_echo_n "(cached) " >&6
11895 else
11896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11897 /* end confdefs.h.  */
11898 #include <stdlib.h>
11899 #include <stdarg.h>
11900 #include <string.h>
11901 #include <float.h>
11902
11903 int
11904 main ()
11905 {
11906
11907   ;
11908   return 0;
11909 }
11910 _ACEOF
11911 if ac_fn_c_try_compile "$LINENO"; then :
11912   ac_cv_header_stdc=yes
11913 else
11914   ac_cv_header_stdc=no
11915 fi
11916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11917
11918 if test $ac_cv_header_stdc = yes; then
11919   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11921 /* end confdefs.h.  */
11922 #include <string.h>
11923
11924 _ACEOF
11925 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11926   $EGREP "memchr" >/dev/null 2>&1; then :
11927
11928 else
11929   ac_cv_header_stdc=no
11930 fi
11931 rm -f conftest*
11932
11933 fi
11934
11935 if test $ac_cv_header_stdc = yes; then
11936   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11937   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11938 /* end confdefs.h.  */
11939 #include <stdlib.h>
11940
11941 _ACEOF
11942 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11943   $EGREP "free" >/dev/null 2>&1; then :
11944
11945 else
11946   ac_cv_header_stdc=no
11947 fi
11948 rm -f conftest*
11949
11950 fi
11951
11952 if test $ac_cv_header_stdc = yes; then
11953   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11954   if test "$cross_compiling" = yes; then :
11955   :
11956 else
11957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11958 /* end confdefs.h.  */
11959 #include <ctype.h>
11960 #include <stdlib.h>
11961 #if ((' ' & 0x0FF) == 0x020)
11962 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11963 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11964 #else
11965 # define ISLOWER(c) \
11966                    (('a' <= (c) && (c) <= 'i') \
11967                      || ('j' <= (c) && (c) <= 'r') \
11968                      || ('s' <= (c) && (c) <= 'z'))
11969 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11970 #endif
11971
11972 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11973 int
11974 main ()
11975 {
11976   int i;
11977   for (i = 0; i < 256; i++)
11978     if (XOR (islower (i), ISLOWER (i))
11979         || toupper (i) != TOUPPER (i))
11980       return 2;
11981   return 0;
11982 }
11983 _ACEOF
11984 if ac_fn_c_try_run "$LINENO"; then :
11985
11986 else
11987   ac_cv_header_stdc=no
11988 fi
11989 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11990   conftest.$ac_objext conftest.beam conftest.$ac_ext
11991 fi
11992
11993 fi
11994 fi
11995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11996 $as_echo "$ac_cv_header_stdc" >&6; }
11997 if test $ac_cv_header_stdc = yes; then
11998
11999 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12000
12001 fi
12002
12003   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12004 # for constant arguments.  Useless!
12005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12006 $as_echo_n "checking for working alloca.h... " >&6; }
12007 if test "${ac_cv_working_alloca_h+set}" = set; then :
12008   $as_echo_n "(cached) " >&6
12009 else
12010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12011 /* end confdefs.h.  */
12012 #include <alloca.h>
12013 int
12014 main ()
12015 {
12016 char *p = (char *) alloca (2 * sizeof (int));
12017                           if (p) return 0;
12018   ;
12019   return 0;
12020 }
12021 _ACEOF
12022 if ac_fn_c_try_link "$LINENO"; then :
12023   ac_cv_working_alloca_h=yes
12024 else
12025   ac_cv_working_alloca_h=no
12026 fi
12027 rm -f core conftest.err conftest.$ac_objext \
12028     conftest$ac_exeext conftest.$ac_ext
12029 fi
12030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12031 $as_echo "$ac_cv_working_alloca_h" >&6; }
12032 if test $ac_cv_working_alloca_h = yes; then
12033
12034 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12035
12036 fi
12037
12038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12039 $as_echo_n "checking for alloca... " >&6; }
12040 if test "${ac_cv_func_alloca_works+set}" = set; then :
12041   $as_echo_n "(cached) " >&6
12042 else
12043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12044 /* end confdefs.h.  */
12045 #ifdef __GNUC__
12046 # define alloca __builtin_alloca
12047 #else
12048 # ifdef _MSC_VER
12049 #  include <malloc.h>
12050 #  define alloca _alloca
12051 # else
12052 #  ifdef HAVE_ALLOCA_H
12053 #   include <alloca.h>
12054 #  else
12055 #   ifdef _AIX
12056  #pragma alloca
12057 #   else
12058 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12059 char *alloca ();
12060 #    endif
12061 #   endif
12062 #  endif
12063 # endif
12064 #endif
12065
12066 int
12067 main ()
12068 {
12069 char *p = (char *) alloca (1);
12070                                     if (p) return 0;
12071   ;
12072   return 0;
12073 }
12074 _ACEOF
12075 if ac_fn_c_try_link "$LINENO"; then :
12076   ac_cv_func_alloca_works=yes
12077 else
12078   ac_cv_func_alloca_works=no
12079 fi
12080 rm -f core conftest.err conftest.$ac_objext \
12081     conftest$ac_exeext conftest.$ac_ext
12082 fi
12083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12084 $as_echo "$ac_cv_func_alloca_works" >&6; }
12085
12086 if test $ac_cv_func_alloca_works = yes; then
12087
12088 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12089
12090 else
12091   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12092 # that cause trouble.  Some versions do not even contain alloca or
12093 # contain a buggy version.  If you still want to use their alloca,
12094 # use ar to extract alloca.o from them instead of compiling alloca.c.
12095
12096 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12097
12098 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12099
12100
12101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12102 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12103 if test "${ac_cv_os_cray+set}" = set; then :
12104   $as_echo_n "(cached) " >&6
12105 else
12106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12107 /* end confdefs.h.  */
12108 #if defined CRAY && ! defined CRAY2
12109 webecray
12110 #else
12111 wenotbecray
12112 #endif
12113
12114 _ACEOF
12115 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12116   $EGREP "webecray" >/dev/null 2>&1; then :
12117   ac_cv_os_cray=yes
12118 else
12119   ac_cv_os_cray=no
12120 fi
12121 rm -f conftest*
12122
12123 fi
12124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12125 $as_echo "$ac_cv_os_cray" >&6; }
12126 if test $ac_cv_os_cray = yes; then
12127   for ac_func in _getb67 GETB67 getb67; do
12128     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12129 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12130 eval as_val=\$$as_ac_var
12131    if test "x$as_val" = x""yes; then :
12132
12133 cat >>confdefs.h <<_ACEOF
12134 #define CRAY_STACKSEG_END $ac_func
12135 _ACEOF
12136
12137     break
12138 fi
12139
12140   done
12141 fi
12142
12143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12144 $as_echo_n "checking stack direction for C alloca... " >&6; }
12145 if test "${ac_cv_c_stack_direction+set}" = set; then :
12146   $as_echo_n "(cached) " >&6
12147 else
12148   if test "$cross_compiling" = yes; then :
12149   ac_cv_c_stack_direction=0
12150 else
12151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12152 /* end confdefs.h.  */
12153 $ac_includes_default
12154 int
12155 find_stack_direction ()
12156 {
12157   static char *addr = 0;
12158   auto char dummy;
12159   if (addr == 0)
12160     {
12161       addr = &dummy;
12162       return find_stack_direction ();
12163     }
12164   else
12165     return (&dummy > addr) ? 1 : -1;
12166 }
12167
12168 int
12169 main ()
12170 {
12171   return find_stack_direction () < 0;
12172 }
12173 _ACEOF
12174 if ac_fn_c_try_run "$LINENO"; then :
12175   ac_cv_c_stack_direction=1
12176 else
12177   ac_cv_c_stack_direction=-1
12178 fi
12179 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12180   conftest.$ac_objext conftest.beam conftest.$ac_ext
12181 fi
12182
12183 fi
12184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12185 $as_echo "$ac_cv_c_stack_direction" >&6; }
12186 cat >>confdefs.h <<_ACEOF
12187 #define STACK_DIRECTION $ac_cv_c_stack_direction
12188 _ACEOF
12189
12190
12191 fi
12192
12193
12194
12195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12196 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12197 if test "${am_cv_langinfo_codeset+set}" = set; then :
12198   $as_echo_n "(cached) " >&6
12199 else
12200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12201 /* end confdefs.h.  */
12202 #include <langinfo.h>
12203 int
12204 main ()
12205 {
12206 char* cs = nl_langinfo(CODESET);
12207   ;
12208   return 0;
12209 }
12210 _ACEOF
12211 if ac_fn_c_try_link "$LINENO"; then :
12212   am_cv_langinfo_codeset=yes
12213 else
12214   am_cv_langinfo_codeset=no
12215 fi
12216 rm -f core conftest.err conftest.$ac_objext \
12217     conftest$ac_exeext conftest.$ac_ext
12218
12219 fi
12220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12221 $as_echo "$am_cv_langinfo_codeset" >&6; }
12222   if test $am_cv_langinfo_codeset = yes; then
12223
12224 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12225
12226   fi
12227
12228
12229   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
12230 do :
12231   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12232 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12233 eval as_val=\$$as_ac_Header
12234    if test "x$as_val" = x""yes; then :
12235   cat >>confdefs.h <<_ACEOF
12236 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12237 _ACEOF
12238
12239 fi
12240
12241 done
12242
12243
12244   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
12245 do :
12246   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12247 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12248 eval as_val=\$$as_ac_var
12249    if test "x$as_val" = x""yes; then :
12250   cat >>confdefs.h <<_ACEOF
12251 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12252 _ACEOF
12253
12254 fi
12255 done
12256
12257
12258   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
12259 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
12260   ac_have_decl=1
12261 else
12262   ac_have_decl=0
12263 fi
12264
12265 cat >>confdefs.h <<_ACEOF
12266 #define HAVE_DECL_STRERROR $ac_have_decl
12267 _ACEOF
12268 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
12269 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
12270   ac_have_decl=1
12271 else
12272   ac_have_decl=0
12273 fi
12274
12275 cat >>confdefs.h <<_ACEOF
12276 #define HAVE_DECL_STRSTR $ac_have_decl
12277 _ACEOF
12278
12279
12280     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12281 $as_echo_n "checking for sigsetjmp... " >&6; }
12282 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12283   $as_echo_n "(cached) " >&6
12284 else
12285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12286 /* end confdefs.h.  */
12287
12288 #include <setjmp.h>
12289
12290 int
12291 main ()
12292 {
12293 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12294   ;
12295   return 0;
12296 }
12297 _ACEOF
12298 if ac_fn_c_try_compile "$LINENO"; then :
12299   gdb_cv_func_sigsetjmp=yes
12300 else
12301   gdb_cv_func_sigsetjmp=no
12302 fi
12303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12304 fi
12305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12306 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12307 if test $gdb_cv_func_sigsetjmp = yes; then
12308
12309 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12310
12311 fi
12312
12313
12314 # Check the return and argument types of ptrace.
12315
12316
12317 for ac_header in sys/ptrace.h ptrace.h
12318 do :
12319   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12320 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12321 eval as_val=\$$as_ac_Header
12322    if test "x$as_val" = x""yes; then :
12323   cat >>confdefs.h <<_ACEOF
12324 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12325 _ACEOF
12326
12327 fi
12328
12329 done
12330
12331
12332 gdb_ptrace_headers='
12333 #include <sys/types.h>
12334 #if HAVE_SYS_PTRACE_H
12335 # include <sys/ptrace.h>
12336 #endif
12337 #if HAVE_UNISTD_H
12338 # include <unistd.h>
12339 #endif
12340 '
12341 # There is no point in checking if we don't have a prototype.
12342 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12343 "
12344 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12345   ac_have_decl=1
12346 else
12347   ac_have_decl=0
12348 fi
12349
12350 cat >>confdefs.h <<_ACEOF
12351 #define HAVE_DECL_PTRACE $ac_have_decl
12352 _ACEOF
12353 if test $ac_have_decl = 1; then :
12354
12355 else
12356
12357   : ${gdb_cv_func_ptrace_ret='int'}
12358   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12359
12360 fi
12361
12362 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12363 # empty argument list, so check for that explicitly.
12364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12365 $as_echo_n "checking return type of ptrace... " >&6; }
12366 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12367   $as_echo_n "(cached) " >&6
12368 else
12369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12370 /* end confdefs.h.  */
12371 $gdb_ptrace_headers
12372 int
12373 main ()
12374 {
12375 extern long ptrace (enum __ptrace_request, ...);
12376   ;
12377   return 0;
12378 }
12379 _ACEOF
12380 if ac_fn_c_try_compile "$LINENO"; then :
12381   gdb_cv_func_ptrace_ret='long'
12382 else
12383   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12384 /* end confdefs.h.  */
12385 $gdb_ptrace_headers
12386 int
12387 main ()
12388 {
12389 extern int ptrace ();
12390   ;
12391   return 0;
12392 }
12393 _ACEOF
12394 if ac_fn_c_try_compile "$LINENO"; then :
12395   gdb_cv_func_ptrace_ret='int'
12396 else
12397   gdb_cv_func_ptrace_ret='long'
12398 fi
12399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12400 fi
12401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12402 fi
12403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12404 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12405
12406 cat >>confdefs.h <<_ACEOF
12407 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12408 _ACEOF
12409
12410 # Check argument types.
12411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12412 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12413 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12414   $as_echo_n "(cached) " >&6
12415 else
12416
12417   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12418 /* end confdefs.h.  */
12419 $gdb_ptrace_headers
12420 int
12421 main ()
12422 {
12423 extern long ptrace (enum __ptrace_request, ...);
12424   ;
12425   return 0;
12426 }
12427 _ACEOF
12428 if ac_fn_c_try_compile "$LINENO"; then :
12429   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
12430 else
12431
12432 for gdb_arg1 in 'int' 'long'; do
12433  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12434   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12435    for gdb_arg4 in 'int' 'long' 'void *'; do
12436      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12437 /* end confdefs.h.  */
12438 $gdb_ptrace_headers
12439 int
12440 main ()
12441 {
12442
12443 extern $gdb_cv_func_ptrace_ret
12444   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12445
12446   ;
12447   return 0;
12448 }
12449 _ACEOF
12450 if ac_fn_c_try_compile "$LINENO"; then :
12451   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12452     break 4;
12453 fi
12454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12455     for gdb_arg5 in 'int *' 'int' 'long'; do
12456      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12457 /* end confdefs.h.  */
12458 $gdb_ptrace_headers
12459 int
12460 main ()
12461 {
12462
12463 extern $gdb_cv_func_ptrace_ret
12464   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12465
12466   ;
12467   return 0;
12468 }
12469 _ACEOF
12470 if ac_fn_c_try_compile "$LINENO"; then :
12471
12472 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12473     break 5;
12474 fi
12475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12476     done
12477    done
12478   done
12479  done
12480 done
12481 # Provide a safe default value.
12482 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12483
12484 fi
12485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12486 fi
12487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12488 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12489 ac_save_IFS=$IFS; IFS=','
12490 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12491 IFS=$ac_save_IFS
12492 shift
12493
12494 cat >>confdefs.h <<_ACEOF
12495 #define PTRACE_TYPE_ARG1 $1
12496 _ACEOF
12497
12498
12499 cat >>confdefs.h <<_ACEOF
12500 #define PTRACE_TYPE_ARG3 $3
12501 _ACEOF
12502
12503
12504 cat >>confdefs.h <<_ACEOF
12505 #define PTRACE_TYPE_ARG4 $4
12506 _ACEOF
12507
12508 if test -n "$5"; then
12509
12510 cat >>confdefs.h <<_ACEOF
12511 #define PTRACE_TYPE_ARG5 $5
12512 _ACEOF
12513
12514 fi
12515
12516
12517 if test "$cross_compiling" = no; then
12518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12519 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12520 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12521   $as_echo_n "(cached) " >&6
12522 else
12523   if test "$cross_compiling" = yes; then :
12524   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12525 else
12526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12527 /* end confdefs.h.  */
12528 $ac_includes_default
12529 int
12530 main ()
12531 {
12532 /* If this system has a BSD-style setpgrp which takes arguments,
12533   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12534   exit successfully. */
12535   return setpgrp (1,1) != -1;
12536   ;
12537   return 0;
12538 }
12539 _ACEOF
12540 if ac_fn_c_try_run "$LINENO"; then :
12541   ac_cv_func_setpgrp_void=no
12542 else
12543   ac_cv_func_setpgrp_void=yes
12544 fi
12545 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12546   conftest.$ac_objext conftest.beam conftest.$ac_ext
12547 fi
12548
12549 fi
12550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12551 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12552 if test $ac_cv_func_setpgrp_void = yes; then
12553
12554 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12555
12556 fi
12557
12558 else
12559   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12560 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12561 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12562   $as_echo_n "(cached) " >&6
12563 else
12564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12565 /* end confdefs.h.  */
12566
12567 #include <unistd.h>
12568
12569 int
12570 main ()
12571 {
12572
12573   if (setpgrp(1,1) == -1)
12574     exit (0);
12575   else
12576     exit (1);
12577
12578   ;
12579   return 0;
12580 }
12581 _ACEOF
12582 if ac_fn_c_try_compile "$LINENO"; then :
12583   ac_cv_func_setpgrp_void=no
12584 else
12585   ac_cv_func_setpgrp_void=yes
12586 fi
12587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12588 fi
12589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12590 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12591 if test $ac_cv_func_setpgrp_void = yes; then
12592   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12593
12594 fi
12595 fi
12596
12597 # Assume we'll default to using the included libiberty regex.
12598 gdb_use_included_regex=yes
12599
12600 # However, if the system regex is GNU regex, then default to *not*
12601 # using the included regex.
12602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12603 $as_echo_n "checking for GNU regex... " >&6; }
12604 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12605   $as_echo_n "(cached) " >&6
12606 else
12607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12608 /* end confdefs.h.  */
12609 #include <gnu-versions.h>
12610 int
12611 main ()
12612 {
12613 #define REGEX_INTERFACE_VERSION 1
12614 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12615 # error "Version mismatch"
12616 #endif
12617   ;
12618   return 0;
12619 }
12620 _ACEOF
12621 if ac_fn_c_try_compile "$LINENO"; then :
12622   gdb_cv_have_gnu_regex=yes
12623 else
12624   gdb_cv_have_gnu_regex=no
12625 fi
12626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12627 fi
12628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12629 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12630 if test $gdb_cv_have_gnu_regex = yes; then
12631   gdb_use_included_regex=no
12632 fi
12633
12634
12635 # Check whether --with-included-regex was given.
12636 if test "${with_included_regex+set}" = set; then :
12637   withval=$with_included_regex; gdb_with_regex=$withval
12638 else
12639   gdb_with_regex=$gdb_use_included_regex
12640 fi
12641
12642 if test "$gdb_with_regex" = yes; then
12643
12644 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12645
12646 fi
12647
12648 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12649 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12650 #include <sys/proc.h>
12651
12652 "
12653 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12654
12655 cat >>confdefs.h <<_ACEOF
12656 #define HAVE_STRUCT_THREAD_TD_PCB 1
12657 _ACEOF
12658
12659
12660 fi
12661
12662
12663 # See if <sys/lwp.h> defines `struct lwp`.
12664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
12665 $as_echo_n "checking for struct lwp... " >&6; }
12666 if test "${gdb_cv_struct_lwp+set}" = set; then :
12667   $as_echo_n "(cached) " >&6
12668 else
12669   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12670 /* end confdefs.h.  */
12671 #include <sys/param.h>
12672 #include <sys/lwp.h>
12673 int
12674 main ()
12675 {
12676 struct lwp l;
12677   ;
12678   return 0;
12679 }
12680 _ACEOF
12681 if ac_fn_c_try_compile "$LINENO"; then :
12682   gdb_cv_struct_lwp=yes
12683 else
12684   gdb_cv_struct_lwp=no
12685 fi
12686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12687 fi
12688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
12689 $as_echo "$gdb_cv_struct_lwp" >&6; }
12690 if test $gdb_cv_struct_lwp = yes; then
12691
12692 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
12693
12694 fi
12695
12696 # See if <machine/reg.h> degines `struct reg'.
12697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
12698 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
12699 if test "${gdb_cv_struct_reg+set}" = set; then :
12700   $as_echo_n "(cached) " >&6
12701 else
12702   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12703 /* end confdefs.h.  */
12704 #include <sys/types.h>
12705 #include <machine/reg.h>
12706 int
12707 main ()
12708 {
12709 struct reg r;
12710   ;
12711   return 0;
12712 }
12713 _ACEOF
12714 if ac_fn_c_try_compile "$LINENO"; then :
12715   gdb_cv_struct_reg=yes
12716 else
12717   gdb_cv_struct_reg=no
12718 fi
12719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12720 fi
12721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
12722 $as_echo "$gdb_cv_struct_reg" >&6; }
12723 if test $gdb_cv_struct_reg = yes; then
12724
12725 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
12726
12727 fi
12728
12729 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
12730 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
12731 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
12732 #include <machine/reg.h>
12733 "
12734 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
12735
12736 cat >>confdefs.h <<_ACEOF
12737 #define HAVE_STRUCT_REG_R_FS 1
12738 _ACEOF
12739
12740
12741 fi
12742 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
12743 #include <machine/reg.h>
12744 "
12745 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
12746
12747 cat >>confdefs.h <<_ACEOF
12748 #define HAVE_STRUCT_REG_R_GS 1
12749 _ACEOF
12750
12751
12752 fi
12753
12754
12755 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
12756 # Older amd64 Linux's don't have the fs_base and gs_base members of
12757 # `struct user_regs_struct'.
12758 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
12759 "
12760 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
12761
12762 cat >>confdefs.h <<_ACEOF
12763 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
12764 _ACEOF
12765
12766
12767 fi
12768 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
12769 "
12770 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
12771
12772 cat >>confdefs.h <<_ACEOF
12773 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
12774 _ACEOF
12775
12776
12777 fi
12778
12779
12780 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
12781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
12782 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
12783 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
12784   $as_echo_n "(cached) " >&6
12785 else
12786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12787 /* end confdefs.h.  */
12788 #include <sys/ptrace.h>
12789 int
12790 main ()
12791 {
12792 PTRACE_GETREGS;
12793   ;
12794   return 0;
12795 }
12796 _ACEOF
12797 if ac_fn_c_try_compile "$LINENO"; then :
12798   gdb_cv_have_ptrace_getregs=yes
12799 else
12800   gdb_cv_have_ptrace_getregs=no
12801 fi
12802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12803 fi
12804
12805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
12806 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
12807 if test $gdb_cv_have_ptrace_getregs = yes; then
12808
12809 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
12810
12811 fi
12812
12813 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
12814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
12815 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
12816 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
12817   $as_echo_n "(cached) " >&6
12818 else
12819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12820 /* end confdefs.h.  */
12821 #include <sys/ptrace.h>
12822 int
12823 main ()
12824 {
12825 PTRACE_GETFPXREGS;
12826   ;
12827   return 0;
12828 }
12829 _ACEOF
12830 if ac_fn_c_try_compile "$LINENO"; then :
12831   gdb_cv_have_ptrace_getfpxregs=yes
12832 else
12833   gdb_cv_have_ptrace_getfpxregs=no
12834 fi
12835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12836 fi
12837
12838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
12839 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
12840 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
12841
12842 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
12843
12844 fi
12845
12846 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
12847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
12848 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
12849 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
12850   $as_echo_n "(cached) " >&6
12851 else
12852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12853 /* end confdefs.h.  */
12854 #include <sys/types.h>
12855 #include <sys/ptrace.h>
12856 int
12857 main ()
12858 {
12859 PT_GETDBREGS;
12860   ;
12861   return 0;
12862 }
12863 _ACEOF
12864 if ac_fn_c_try_compile "$LINENO"; then :
12865   gdb_cv_have_pt_getdbregs=yes
12866 else
12867   gdb_cv_have_pt_getdbregs=no
12868 fi
12869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12870 fi
12871
12872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
12873 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
12874 if test $gdb_cv_have_pt_getdbregs = yes; then
12875
12876 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
12877
12878 fi
12879
12880 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
12881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
12882 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
12883 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
12884   $as_echo_n "(cached) " >&6
12885 else
12886   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12887 /* end confdefs.h.  */
12888 #include <sys/types.h>
12889 #include <sys/ptrace.h>
12890 int
12891 main ()
12892 {
12893 PT_GETXMMREGS;
12894   ;
12895   return 0;
12896 }
12897 _ACEOF
12898 if ac_fn_c_try_compile "$LINENO"; then :
12899   gdb_cv_have_pt_getxmmregs=yes
12900 else
12901   gdb_cv_have_pt_getxmmregs=no
12902 fi
12903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12904 fi
12905
12906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
12907 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
12908 if test $gdb_cv_have_pt_getxmmregs = yes; then
12909
12910 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
12911
12912 fi
12913
12914 # See if <sys/ptrace.h> supports LWP names on FreeBSD
12915 # Older FreeBSD versions don't have the pl_tdname member of
12916 # `struct ptrace_lwpinfo'.
12917 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
12918 "
12919 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = x""yes; then :
12920
12921 cat >>confdefs.h <<_ACEOF
12922 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
12923 _ACEOF
12924
12925
12926 fi
12927
12928
12929
12930 # Detect which type of /proc is in use, such as for Solaris.
12931
12932 if test "${target}" = "${host}"; then
12933   case "${host}" in
12934   *-*-sysv4.2* | *-*-sysv5* )
12935
12936 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12937
12938       ;;
12939   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
12940
12941 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12942
12943       ;;
12944   mips-sgi-irix5*)
12945       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
12946
12947 $as_echo "#define _KMEMUSER 1" >>confdefs.h
12948
12949       ;;
12950   esac
12951 fi
12952
12953 if test "$ac_cv_header_sys_procfs_h" = yes; then
12954   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
12955 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
12956  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
12957   $as_echo_n "(cached) " >&6
12958 else
12959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12960 /* end confdefs.h.  */
12961
12962 #define _SYSCALL32
12963 /* Needed for new procfs interface on sparc-solaris.  */
12964 #define _STRUCTURED_PROC 1
12965 #include <sys/procfs.h>
12966 int
12967 main ()
12968 {
12969 gregset_t avar
12970   ;
12971   return 0;
12972 }
12973 _ACEOF
12974 if ac_fn_c_try_compile "$LINENO"; then :
12975   bfd_cv_have_sys_procfs_type_gregset_t=yes
12976 else
12977   bfd_cv_have_sys_procfs_type_gregset_t=no
12978
12979 fi
12980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12981 fi
12982
12983  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
12984
12985 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
12986
12987  fi
12988  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
12989 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
12990
12991   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
12992 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
12993  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
12994   $as_echo_n "(cached) " >&6
12995 else
12996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12997 /* end confdefs.h.  */
12998
12999 #define _SYSCALL32
13000 /* Needed for new procfs interface on sparc-solaris.  */
13001 #define _STRUCTURED_PROC 1
13002 #include <sys/procfs.h>
13003 int
13004 main ()
13005 {
13006 fpregset_t avar
13007   ;
13008   return 0;
13009 }
13010 _ACEOF
13011 if ac_fn_c_try_compile "$LINENO"; then :
13012   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13013 else
13014   bfd_cv_have_sys_procfs_type_fpregset_t=no
13015
13016 fi
13017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13018 fi
13019
13020  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13021
13022 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13023
13024  fi
13025  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13026 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13027
13028   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13029 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13030  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13031   $as_echo_n "(cached) " >&6
13032 else
13033   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13034 /* end confdefs.h.  */
13035
13036 #define _SYSCALL32
13037 /* Needed for new procfs interface on sparc-solaris.  */
13038 #define _STRUCTURED_PROC 1
13039 #include <sys/procfs.h>
13040 int
13041 main ()
13042 {
13043 prgregset_t avar
13044   ;
13045   return 0;
13046 }
13047 _ACEOF
13048 if ac_fn_c_try_compile "$LINENO"; then :
13049   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13050 else
13051   bfd_cv_have_sys_procfs_type_prgregset_t=no
13052
13053 fi
13054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13055 fi
13056
13057  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13058
13059 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13060
13061  fi
13062  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13063 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13064
13065   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13066 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13067  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13068   $as_echo_n "(cached) " >&6
13069 else
13070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13071 /* end confdefs.h.  */
13072
13073 #define _SYSCALL32
13074 /* Needed for new procfs interface on sparc-solaris.  */
13075 #define _STRUCTURED_PROC 1
13076 #include <sys/procfs.h>
13077 int
13078 main ()
13079 {
13080 prfpregset_t avar
13081   ;
13082   return 0;
13083 }
13084 _ACEOF
13085 if ac_fn_c_try_compile "$LINENO"; then :
13086   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13087 else
13088   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13089
13090 fi
13091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13092 fi
13093
13094  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13095
13096 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13097
13098  fi
13099  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13100 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13101
13102   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13103 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13104  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13105   $as_echo_n "(cached) " >&6
13106 else
13107   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13108 /* end confdefs.h.  */
13109
13110 #define _SYSCALL32
13111 /* Needed for new procfs interface on sparc-solaris.  */
13112 #define _STRUCTURED_PROC 1
13113 #include <sys/procfs.h>
13114 int
13115 main ()
13116 {
13117 prgregset32_t avar
13118   ;
13119   return 0;
13120 }
13121 _ACEOF
13122 if ac_fn_c_try_compile "$LINENO"; then :
13123   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13124 else
13125   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13126
13127 fi
13128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13129 fi
13130
13131  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13132
13133 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13134
13135  fi
13136  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13137 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13138
13139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13140 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13141  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13142   $as_echo_n "(cached) " >&6
13143 else
13144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13145 /* end confdefs.h.  */
13146
13147 #define _SYSCALL32
13148 /* Needed for new procfs interface on sparc-solaris.  */
13149 #define _STRUCTURED_PROC 1
13150 #include <sys/procfs.h>
13151 int
13152 main ()
13153 {
13154 lwpid_t avar
13155   ;
13156   return 0;
13157 }
13158 _ACEOF
13159 if ac_fn_c_try_compile "$LINENO"; then :
13160   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13161 else
13162   bfd_cv_have_sys_procfs_type_lwpid_t=no
13163
13164 fi
13165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13166 fi
13167
13168  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13169
13170 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13171
13172  fi
13173  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13174 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13175
13176   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13177 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13178  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13179   $as_echo_n "(cached) " >&6
13180 else
13181   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13182 /* end confdefs.h.  */
13183
13184 #define _SYSCALL32
13185 /* Needed for new procfs interface on sparc-solaris.  */
13186 #define _STRUCTURED_PROC 1
13187 #include <sys/procfs.h>
13188 int
13189 main ()
13190 {
13191 psaddr_t avar
13192   ;
13193   return 0;
13194 }
13195 _ACEOF
13196 if ac_fn_c_try_compile "$LINENO"; then :
13197   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13198 else
13199   bfd_cv_have_sys_procfs_type_psaddr_t=no
13200
13201 fi
13202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13203 fi
13204
13205  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13206
13207 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13208
13209  fi
13210  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13211 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13212
13213   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13214 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13215  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13216   $as_echo_n "(cached) " >&6
13217 else
13218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13219 /* end confdefs.h.  */
13220
13221 #define _SYSCALL32
13222 /* Needed for new procfs interface on sparc-solaris.  */
13223 #define _STRUCTURED_PROC 1
13224 #include <sys/procfs.h>
13225 int
13226 main ()
13227 {
13228 prsysent_t avar
13229   ;
13230   return 0;
13231 }
13232 _ACEOF
13233 if ac_fn_c_try_compile "$LINENO"; then :
13234   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13235 else
13236   bfd_cv_have_sys_procfs_type_prsysent_t=no
13237
13238 fi
13239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13240 fi
13241
13242  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13243
13244 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13245
13246  fi
13247  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13248 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13249
13250   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13251 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13252  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13253   $as_echo_n "(cached) " >&6
13254 else
13255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13256 /* end confdefs.h.  */
13257
13258 #define _SYSCALL32
13259 /* Needed for new procfs interface on sparc-solaris.  */
13260 #define _STRUCTURED_PROC 1
13261 #include <sys/procfs.h>
13262 int
13263 main ()
13264 {
13265 pr_sigset_t avar
13266   ;
13267   return 0;
13268 }
13269 _ACEOF
13270 if ac_fn_c_try_compile "$LINENO"; then :
13271   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13272 else
13273   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13274
13275 fi
13276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13277 fi
13278
13279  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13280
13281 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13282
13283  fi
13284  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13285 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13286
13287   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13288 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13289  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13290   $as_echo_n "(cached) " >&6
13291 else
13292   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13293 /* end confdefs.h.  */
13294
13295 #define _SYSCALL32
13296 /* Needed for new procfs interface on sparc-solaris.  */
13297 #define _STRUCTURED_PROC 1
13298 #include <sys/procfs.h>
13299 int
13300 main ()
13301 {
13302 pr_sigaction64_t avar
13303   ;
13304   return 0;
13305 }
13306 _ACEOF
13307 if ac_fn_c_try_compile "$LINENO"; then :
13308   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13309 else
13310   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13311
13312 fi
13313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13314 fi
13315
13316  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13317
13318 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13319
13320  fi
13321  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13322 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13323
13324   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13325 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13326  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13327   $as_echo_n "(cached) " >&6
13328 else
13329   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13330 /* end confdefs.h.  */
13331
13332 #define _SYSCALL32
13333 /* Needed for new procfs interface on sparc-solaris.  */
13334 #define _STRUCTURED_PROC 1
13335 #include <sys/procfs.h>
13336 int
13337 main ()
13338 {
13339 pr_siginfo64_t avar
13340   ;
13341   return 0;
13342 }
13343 _ACEOF
13344 if ac_fn_c_try_compile "$LINENO"; then :
13345   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13346 else
13347   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13348
13349 fi
13350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13351 fi
13352
13353  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13354
13355 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13356
13357  fi
13358  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13359 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13360
13361
13362
13363
13364
13365   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13366     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13367 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13368     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13369   $as_echo_n "(cached) " >&6
13370 else
13371   if test "$cross_compiling" = yes; then :
13372   gdb_cv_prfpregset_t_broken=yes
13373 else
13374   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13375 /* end confdefs.h.  */
13376 #include <sys/procfs.h>
13377        int main ()
13378        {
13379          if (sizeof (prfpregset_t) == sizeof (void *))
13380            return 1;
13381          return 0;
13382        }
13383 _ACEOF
13384 if ac_fn_c_try_run "$LINENO"; then :
13385   gdb_cv_prfpregset_t_broken=no
13386 else
13387   gdb_cv_prfpregset_t_broken=yes
13388 fi
13389 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13390   conftest.$ac_objext conftest.beam conftest.$ac_ext
13391 fi
13392
13393 fi
13394
13395     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13396 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13397     if test $gdb_cv_prfpregset_t_broken = yes; then
13398
13399 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13400
13401     fi
13402   fi
13403 fi
13404
13405 # Check if the compiler supports the `long long' type.
13406
13407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13408 $as_echo_n "checking for long long support in compiler... " >&6; }
13409 if test "${gdb_cv_c_long_long+set}" = set; then :
13410   $as_echo_n "(cached) " >&6
13411 else
13412   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13413 /* end confdefs.h.  */
13414 extern long long foo;
13415 int
13416 main ()
13417 {
13418 switch (foo & 2) { case 0: return 1; }
13419   ;
13420   return 0;
13421 }
13422 _ACEOF
13423 if ac_fn_c_try_compile "$LINENO"; then :
13424   gdb_cv_c_long_long=yes
13425 else
13426   gdb_cv_c_long_long=no
13427 fi
13428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13429 fi
13430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
13431 $as_echo "$gdb_cv_c_long_long" >&6; }
13432 if test $gdb_cv_c_long_long != yes; then
13433   # libdecnumber requires long long.
13434   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
13435 fi
13436
13437 # Check if the compiler and runtime support printing long longs.
13438
13439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
13440 $as_echo_n "checking for long long support in printf... " >&6; }
13441 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
13442   $as_echo_n "(cached) " >&6
13443 else
13444   if test "$cross_compiling" = yes; then :
13445   gdb_cv_printf_has_long_long=no
13446 else
13447   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13448 /* end confdefs.h.  */
13449 $ac_includes_default
13450 int
13451 main ()
13452 {
13453 char buf[32];
13454   long long l = 0;
13455   l = (l << 16) + 0x0123;
13456   l = (l << 16) + 0x4567;
13457   l = (l << 16) + 0x89ab;
13458   l = (l << 16) + 0xcdef;
13459   sprintf (buf, "0x%016llx", l);
13460   return (strcmp ("0x0123456789abcdef", buf));
13461   ;
13462   return 0;
13463 }
13464 _ACEOF
13465 if ac_fn_c_try_run "$LINENO"; then :
13466   gdb_cv_printf_has_long_long=yes
13467 else
13468   gdb_cv_printf_has_long_long=no
13469 fi
13470 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13471   conftest.$ac_objext conftest.beam conftest.$ac_ext
13472 fi
13473
13474 fi
13475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
13476 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
13477 if test $gdb_cv_printf_has_long_long = yes; then
13478
13479 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
13480
13481 fi
13482
13483 # Check if the compiler and runtime support printing decfloats.
13484
13485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
13486 $as_echo_n "checking for decfloat support in printf... " >&6; }
13487 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
13488   $as_echo_n "(cached) " >&6
13489 else
13490   if test "$cross_compiling" = yes; then :
13491   gdb_cv_printf_has_decfloat=no
13492 else
13493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13494 /* end confdefs.h.  */
13495 $ac_includes_default
13496 int
13497 main ()
13498 {
13499 char buf[64];
13500   _Decimal32 d32 = 1.2345df;
13501   _Decimal64 d64 = 1.2345dd;
13502   _Decimal128 d128 = 1.2345dl;
13503   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
13504   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
13505   ;
13506   return 0;
13507 }
13508 _ACEOF
13509 if ac_fn_c_try_run "$LINENO"; then :
13510   gdb_cv_printf_has_decfloat=yes
13511 else
13512   gdb_cv_printf_has_decfloat=no
13513 fi
13514 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13515   conftest.$ac_objext conftest.beam conftest.$ac_ext
13516 fi
13517
13518 fi
13519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
13520 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
13521 if test $gdb_cv_printf_has_decfloat = yes; then
13522
13523 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
13524
13525 fi
13526
13527 # Check if the compiler supports the `long double' type.  We can't use
13528 # AC_C_LONG_DOUBLE because that one does additional checks on the
13529 # constants defined in <float.h> that fail on some systems,
13530 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
13531
13532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
13533 $as_echo_n "checking for long double support in compiler... " >&6; }
13534 if test "${gdb_cv_c_long_double+set}" = set; then :
13535   $as_echo_n "(cached) " >&6
13536 else
13537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13538 /* end confdefs.h.  */
13539 long double foo;
13540 _ACEOF
13541 if ac_fn_c_try_compile "$LINENO"; then :
13542   gdb_cv_c_long_double=yes
13543 else
13544   gdb_cv_c_long_double=no
13545 fi
13546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13547 fi
13548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
13549 $as_echo "$gdb_cv_c_long_double" >&6; }
13550 if test $gdb_cv_c_long_double = yes; then
13551
13552 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
13553
13554 fi
13555
13556 # Check if the compiler and runtime support printing long doubles.
13557
13558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
13559 $as_echo_n "checking for long double support in printf... " >&6; }
13560 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
13561   $as_echo_n "(cached) " >&6
13562 else
13563   if test "$cross_compiling" = yes; then :
13564   gdb_cv_printf_has_long_double=no
13565 else
13566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13567 /* end confdefs.h.  */
13568 $ac_includes_default
13569 int
13570 main ()
13571 {
13572 char buf[16];
13573   long double f = 3.141592653;
13574   sprintf (buf, "%Lg", f);
13575   return (strncmp ("3.14159", buf, 7));
13576   ;
13577   return 0;
13578 }
13579 _ACEOF
13580 if ac_fn_c_try_run "$LINENO"; then :
13581   gdb_cv_printf_has_long_double=yes
13582 else
13583   gdb_cv_printf_has_long_double=no
13584 fi
13585 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13586   conftest.$ac_objext conftest.beam conftest.$ac_ext
13587 fi
13588
13589 fi
13590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
13591 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
13592 if test $gdb_cv_printf_has_long_double = yes; then
13593
13594 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
13595
13596 fi
13597
13598 # Check if the compiler and runtime support scanning long doubles.
13599
13600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
13601 $as_echo_n "checking for long double support in scanf... " >&6; }
13602 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
13603   $as_echo_n "(cached) " >&6
13604 else
13605   if test "$cross_compiling" = yes; then :
13606   gdb_cv_scanf_has_long_double=no
13607 else
13608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13609 /* end confdefs.h.  */
13610 #include <stdio.h>
13611 int
13612 main ()
13613 {
13614 char *buf = "3.141592653";
13615   long double f = 0;
13616   sscanf (buf, "%Lg", &f);
13617   return !(f > 3.14159 && f < 3.14160);
13618   ;
13619   return 0;
13620 }
13621 _ACEOF
13622 if ac_fn_c_try_run "$LINENO"; then :
13623   gdb_cv_scanf_has_long_double=yes
13624 else
13625   gdb_cv_scanf_has_long_double=no
13626 fi
13627 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13628   conftest.$ac_objext conftest.beam conftest.$ac_ext
13629 fi
13630
13631 fi
13632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
13633 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
13634 if test $gdb_cv_scanf_has_long_double = yes; then
13635
13636 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
13637
13638 fi
13639
13640 case ${host_os} in
13641 aix*)
13642   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
13643 $as_echo_n "checking for -bbigtoc option... " >&6; }
13644 if test "${gdb_cv_bigtoc+set}" = set; then :
13645   $as_echo_n "(cached) " >&6
13646 else
13647
13648     SAVE_LDFLAGS=$LDFLAGS
13649
13650     case $GCC in
13651     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
13652     *) gdb_cv_bigtoc=-bbigtoc ;;
13653     esac
13654
13655     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
13656     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13657 /* end confdefs.h.  */
13658
13659 int
13660 main ()
13661 {
13662 int i;
13663   ;
13664   return 0;
13665 }
13666 _ACEOF
13667 if ac_fn_c_try_link "$LINENO"; then :
13668
13669 else
13670   gdb_cv_bigtoc=
13671 fi
13672 rm -f core conftest.err conftest.$ac_objext \
13673     conftest$ac_exeext conftest.$ac_ext
13674     LDFLAGS="${SAVE_LDFLAGS}"
13675
13676 fi
13677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
13678 $as_echo "$gdb_cv_bigtoc" >&6; }
13679   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
13680   ;;
13681 esac
13682
13683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
13684 $as_echo_n "checking for the dynamic export flag... " >&6; }
13685 dynamic_list=false
13686 if test "${gdb_native}" = yes; then
13687    # The dynamically loaded libthread_db needs access to symbols in the gdb
13688    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
13689    # may not be supported there.
13690    old_LDFLAGS="$LDFLAGS"
13691    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
13692    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
13693    LDFLAGS="$LDFLAGS $RDYNAMIC"
13694    if test "${have_libpython}" = no; then
13695      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13696 /* end confdefs.h.  */
13697
13698 int
13699 main ()
13700 {
13701
13702   ;
13703   return 0;
13704 }
13705 _ACEOF
13706 if ac_fn_c_try_link "$LINENO"; then :
13707   dynamic_list=true
13708 fi
13709 rm -f core conftest.err conftest.$ac_objext \
13710     conftest$ac_exeext conftest.$ac_ext
13711    else
13712      # Workaround http://bugs.python.org/issue4434 where static
13713      # libpythonX.Y.a would get its symbols required for
13714      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
13715      # Problem does not happen for the recommended libpythonX.Y.so linkage.
13716
13717      # Note the workaround for Python
13718      # http://bugs.python.org/issue10112 earlier has removed
13719      # -export-dynamic from PYTHON_LIBS.  That's exactly what we want
13720      # here too, as otherwise it'd make this -Wl,--dynamic-list test
13721      # always pass.
13722      old_CFLAGS="$CFLAGS"
13723      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
13724      old_LIBS="$LIBS"
13725      LIBS="$LIBS $PYTHON_LIBS"
13726      old_CPPFLAGS="$CPPFLAGS"
13727      CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
13728      if test "$cross_compiling" = yes; then :
13729   true
13730 else
13731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13732 /* end confdefs.h.  */
13733 #include "Python.h"
13734 int
13735 main ()
13736 {
13737 int err;
13738           Py_Initialize ();
13739           err = PyRun_SimpleString ("import itertools\n");
13740           Py_Finalize ();
13741           return err == 0 ? 0 : 1;
13742   ;
13743   return 0;
13744 }
13745 _ACEOF
13746 if ac_fn_c_try_run "$LINENO"; then :
13747   dynamic_list=true
13748 fi
13749 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13750   conftest.$ac_objext conftest.beam conftest.$ac_ext
13751 fi
13752
13753      LIBS="$old_LIBS"
13754      CFLAGS="$old_CFLAGS"
13755      CPPFLAGS="$old_CPPFLAGS"
13756    fi
13757    LDFLAGS="$old_LDFLAGS"
13758 fi
13759 if $dynamic_list; then
13760   found="-Wl,--dynamic-list"
13761   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
13762 else
13763   found="-rdynamic"
13764   RDYNAMIC="-rdynamic"
13765 fi
13766
13767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
13768 $as_echo "$found" >&6; }
13769
13770
13771 if test ${build} = ${host} -a ${host} = ${target} ; then
13772    case ${host_os} in
13773    solaris*)
13774       # See if thread_db library is around for Solaris thread debugging.
13775       # Note that we must explicitly test for version 1 of the library
13776       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
13777       # the same API.
13778       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
13779 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
13780       if test -f /usr/lib/libthread_db.so.1 ; then
13781          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13782 $as_echo "yes" >&6; }
13783
13784 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
13785
13786          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
13787          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
13788          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13789 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13790 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
13791   $as_echo_n "(cached) " >&6
13792 else
13793   ac_check_lib_save_LIBS=$LIBS
13794 LIBS="-ldl  $LIBS"
13795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13796 /* end confdefs.h.  */
13797
13798 /* Override any GCC internal prototype to avoid an error.
13799    Use char because int might match the return type of a GCC
13800    builtin and then its argument prototype would still apply.  */
13801 #ifdef __cplusplus
13802 extern "C"
13803 #endif
13804 char dlopen ();
13805 int
13806 main ()
13807 {
13808 return dlopen ();
13809   ;
13810   return 0;
13811 }
13812 _ACEOF
13813 if ac_fn_c_try_link "$LINENO"; then :
13814   ac_cv_lib_dl_dlopen=yes
13815 else
13816   ac_cv_lib_dl_dlopen=no
13817 fi
13818 rm -f core conftest.err conftest.$ac_objext \
13819     conftest$ac_exeext conftest.$ac_ext
13820 LIBS=$ac_check_lib_save_LIBS
13821 fi
13822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13823 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13824 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
13825   cat >>confdefs.h <<_ACEOF
13826 #define HAVE_LIBDL 1
13827 _ACEOF
13828
13829   LIBS="-ldl $LIBS"
13830
13831 fi
13832
13833          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
13834          # Sun randomly tweaked the prototypes in <proc_service.h>
13835          # at one point.
13836          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
13837 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
13838          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
13839   $as_echo_n "(cached) " >&6
13840 else
13841
13842             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13843 /* end confdefs.h.  */
13844
13845                 #include <proc_service.h>
13846                 ps_err_e ps_pdwrite
13847                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
13848
13849 int
13850 main ()
13851 {
13852
13853   ;
13854   return 0;
13855 }
13856 _ACEOF
13857 if ac_fn_c_try_compile "$LINENO"; then :
13858   gdb_cv_proc_service_is_old=no
13859 else
13860   gdb_cv_proc_service_is_old=yes
13861 fi
13862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13863
13864 fi
13865
13866          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
13867 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
13868          if test $gdb_cv_proc_service_is_old = yes; then
13869
13870 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
13871
13872          fi
13873       else
13874          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13875 $as_echo "no" >&6; }
13876       fi
13877       ;;
13878    aix*)
13879       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
13880 $as_echo_n "checking for AiX thread debugging library... " >&6; }
13881       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
13882   $as_echo_n "(cached) " >&6
13883 else
13884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13885 /* end confdefs.h.  */
13886 #include <sys/pthdebug.h>
13887 int
13888 main ()
13889 {
13890 #ifndef PTHDB_VERSION_3
13891                                     #error
13892                                     #endif
13893   ;
13894   return 0;
13895 }
13896 _ACEOF
13897 if ac_fn_c_try_compile "$LINENO"; then :
13898   gdb_cv_have_aix_thread_debug=yes
13899 else
13900   gdb_cv_have_aix_thread_debug=no
13901 fi
13902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13903 fi
13904
13905       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
13906 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
13907       if test $gdb_cv_have_aix_thread_debug = yes; then
13908          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
13909          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
13910          LIBS="$LIBS -lpthdebug"
13911
13912          # Older versions of AIX do not provide the declaration for
13913          # the getthrds function (it appears that it was introduced
13914          # with AIX 6.x).
13915          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
13916 "
13917 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
13918   ac_have_decl=1
13919 else
13920   ac_have_decl=0
13921 fi
13922
13923 cat >>confdefs.h <<_ACEOF
13924 #define HAVE_DECL_GETTHRDS $ac_have_decl
13925 _ACEOF
13926
13927       fi
13928       ;;
13929    esac
13930
13931 fi
13932
13933 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13934    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13935 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13936 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13937   $as_echo_n "(cached) " >&6
13938 else
13939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13940 /* end confdefs.h.  */
13941 #include <thread_db.h>
13942 int
13943 main ()
13944 {
13945 int i = TD_NOTALLOC;
13946   ;
13947   return 0;
13948 }
13949 _ACEOF
13950 if ac_fn_c_try_compile "$LINENO"; then :
13951   gdb_cv_thread_db_h_has_td_notalloc=yes
13952 else
13953   gdb_cv_thread_db_h_has_td_notalloc=no
13954
13955 fi
13956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13957
13958 fi
13959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
13960 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
13961    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
13962 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
13963 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
13964   $as_echo_n "(cached) " >&6
13965 else
13966   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13967 /* end confdefs.h.  */
13968 #include <thread_db.h>
13969 int
13970 main ()
13971 {
13972 int i = TD_VERSION;
13973   ;
13974   return 0;
13975 }
13976 _ACEOF
13977 if ac_fn_c_try_compile "$LINENO"; then :
13978   gdb_cv_thread_db_h_has_td_version=yes
13979 else
13980   gdb_cv_thread_db_h_has_td_version=no
13981
13982 fi
13983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13984
13985 fi
13986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
13987 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
13988    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
13989 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
13990 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
13991   $as_echo_n "(cached) " >&6
13992 else
13993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13994 /* end confdefs.h.  */
13995 #include <thread_db.h>
13996 int
13997 main ()
13998 {
13999 int i = TD_NOTLS;
14000   ;
14001   return 0;
14002 }
14003 _ACEOF
14004 if ac_fn_c_try_compile "$LINENO"; then :
14005   gdb_cv_thread_db_h_has_td_notls=yes
14006 else
14007   gdb_cv_thread_db_h_has_td_notls=no
14008
14009 fi
14010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14011
14012 fi
14013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14014 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14015 fi
14016 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14017
14018 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14019
14020 fi
14021 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14022
14023 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14024
14025 fi
14026 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14027
14028 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14029
14030 fi
14031
14032 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14033 "
14034 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14035   ac_have_decl=1
14036 else
14037   ac_have_decl=0
14038 fi
14039
14040 cat >>confdefs.h <<_ACEOF
14041 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14042 _ACEOF
14043
14044
14045 if test "$cross_compiling" = yes; then :
14046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14047 /* end confdefs.h.  */
14048 #include <sys/personality.h>
14049 int
14050 main ()
14051 {
14052
14053 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14054 #       define ADDR_NO_RANDOMIZE 0x0040000
14055 #      endif
14056        /* Test the flag could be set and stays set.  */
14057        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14058        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14059            return 1
14060   ;
14061   return 0;
14062 }
14063 _ACEOF
14064 if ac_fn_c_try_link "$LINENO"; then :
14065   have_personality=true
14066 else
14067   have_personality=false
14068 fi
14069 rm -f core conftest.err conftest.$ac_objext \
14070     conftest$ac_exeext conftest.$ac_ext
14071 else
14072   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14073 /* end confdefs.h.  */
14074 #include <sys/personality.h>
14075 int
14076 main ()
14077 {
14078
14079 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14080 #       define ADDR_NO_RANDOMIZE 0x0040000
14081 #      endif
14082        /* Test the flag could be set and stays set.  */
14083        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14084        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14085            return 1
14086   ;
14087   return 0;
14088 }
14089 _ACEOF
14090 if ac_fn_c_try_run "$LINENO"; then :
14091   have_personality=true
14092 else
14093   have_personality=false
14094 fi
14095 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14096   conftest.$ac_objext conftest.beam conftest.$ac_ext
14097 fi
14098
14099 if $have_personality
14100 then
14101
14102 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14103
14104 fi
14105
14106 case $host_os in
14107   go32* | *djgpp*)
14108     gdbinit=gdb.ini
14109     ;;
14110   *)
14111     gdbinit=.gdbinit
14112     ;;
14113 esac
14114
14115 cat >>confdefs.h <<_ACEOF
14116 #define GDBINIT "$gdbinit"
14117 _ACEOF
14118
14119
14120
14121 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
14122 # except that the argument to --with-sysroot is optional.
14123 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
14124 if test "x$with_sysroot" = xyes; then
14125   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
14126 fi
14127
14128 # Check whether --with-sysroot was given.
14129 if test "${with_sysroot+set}" = set; then :
14130   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
14131 else
14132   TARGET_SYSTEM_ROOT=
14133 fi
14134
14135
14136   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14137   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14138   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
14139   ac_define_dir=`eval echo $ac_define_dir`
14140
14141 cat >>confdefs.h <<_ACEOF
14142 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
14143 _ACEOF
14144
14145
14146
14147
14148   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14149      if test "x$prefix" = xNONE; then
14150         test_prefix=/usr/local
14151      else
14152         test_prefix=$prefix
14153      fi
14154   else
14155      test_prefix=$exec_prefix
14156   fi
14157   value=0
14158   case ${ac_define_dir} in
14159      "${test_prefix}"|"${test_prefix}/"*|\
14160         '${exec_prefix}'|'${exec_prefix}/'*)
14161      value=1
14162      ;;
14163   esac
14164
14165 cat >>confdefs.h <<_ACEOF
14166 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
14167 _ACEOF
14168
14169
14170
14171
14172
14173 # Check whether --with-system-gdbinit was given.
14174 if test "${with_system_gdbinit+set}" = set; then :
14175   withval=$with_system_gdbinit;
14176     SYSTEM_GDBINIT=$withval
14177 else
14178   SYSTEM_GDBINIT=
14179 fi
14180
14181
14182   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14183   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14184   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14185   ac_define_dir=`eval echo $ac_define_dir`
14186
14187 cat >>confdefs.h <<_ACEOF
14188 #define SYSTEM_GDBINIT "$ac_define_dir"
14189 _ACEOF
14190
14191
14192
14193
14194   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14195      if test "x$prefix" = xNONE; then
14196         test_prefix=/usr/local
14197      else
14198         test_prefix=$prefix
14199      fi
14200   else
14201      test_prefix=$exec_prefix
14202   fi
14203   value=0
14204   case ${ac_define_dir} in
14205      "${test_prefix}"|"${test_prefix}/"*|\
14206         '${exec_prefix}'|'${exec_prefix}/'*)
14207      value=1
14208      ;;
14209   esac
14210
14211 cat >>confdefs.h <<_ACEOF
14212 #define SYSTEM_GDBINIT_RELOCATABLE $value
14213 _ACEOF
14214
14215
14216
14217
14218
14219
14220 # Check whether --enable-werror was given.
14221 if test "${enable_werror+set}" = set; then :
14222   enableval=$enable_werror; case "${enableval}" in
14223      yes | y) ERROR_ON_WARNING="yes" ;;
14224      no | n)  ERROR_ON_WARNING="no" ;;
14225      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14226    esac
14227 fi
14228
14229
14230 # Enable -Werror by default when using gcc.  Turn it off for releases.
14231 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
14232     ERROR_ON_WARNING=yes
14233 fi
14234
14235 WERROR_CFLAGS=""
14236 if test "${ERROR_ON_WARNING}" = yes ; then
14237     WERROR_CFLAGS="-Werror"
14238 fi
14239
14240 # These options work in either C or C++ modes.
14241 build_warnings="-Wall -Wpointer-arith \
14242 -Wno-unused -Wunused-value -Wunused-function \
14243 -Wno-switch -Wno-char-subscripts \
14244 -Wempty-body"
14245
14246 # Now add in C and C++ specific options, depending on mode.
14247 if test "$enable_build_with_cxx" = "yes"; then
14248    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
14249 -Wno-narrowing"
14250 else
14251    build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
14252 -Wdeclaration-after-statement -Wmissing-parameter-type \
14253 -Wold-style-declaration -Wold-style-definition"
14254 fi
14255
14256 # Enable -Wno-format by default when using gcc on mingw since many
14257 # GCC versions complain about %I64.
14258 case "${host}" in
14259   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14260   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
14261 esac
14262
14263 # Check whether --enable-build-warnings was given.
14264 if test "${enable_build_warnings+set}" = set; then :
14265   enableval=$enable_build_warnings; case "${enableval}" in
14266   yes)  ;;
14267   no)   build_warnings="-w";;
14268   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14269         build_warnings="${build_warnings} ${t}";;
14270   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14271         build_warnings="${t} ${build_warnings}";;
14272   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14273 esac
14274 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14275   echo "Setting compiler warning flags = $build_warnings" 6>&1
14276 fi
14277 fi
14278 # Check whether --enable-gdb-build-warnings was given.
14279 if test "${enable_gdb_build_warnings+set}" = set; then :
14280   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14281   yes)  ;;
14282   no)   build_warnings="-w";;
14283   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14284         build_warnings="${build_warnings} ${t}";;
14285   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14286         build_warnings="${t} ${build_warnings}";;
14287   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14288 esac
14289 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14290   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14291 fi
14292 fi
14293
14294 # The set of warnings supported by a C++ compiler is not the same as
14295 # of the C compiler.
14296 if test "$enable_build_with_cxx" = "yes"; then
14297     ac_ext=cpp
14298 ac_cpp='$CXXCPP $CPPFLAGS'
14299 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14300 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14301 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14302
14303 fi
14304
14305 WARN_CFLAGS=""
14306 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14307 then
14308     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14309 $as_echo_n "checking compiler warning flags... " >&6; }
14310     # Separate out the -Werror flag as some files just cannot be
14311     # compiled with it enabled.
14312     for w in ${build_warnings}; do
14313         # GCC does not complain about -Wno-unknown-warning.  Invert
14314         # and test -Wunknown-warning instead.
14315         case $w in
14316         -Wno-*)
14317                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
14318         *)
14319                 wtest=$w ;;
14320         esac
14321
14322         case $w in
14323         -Werr*) WERROR_CFLAGS=-Werror ;;
14324         *)
14325             # Check whether GCC accepts it.
14326             saved_CFLAGS="$CFLAGS"
14327             CFLAGS="$CFLAGS $wtest"
14328             saved_CXXFLAGS="$CXXFLAGS"
14329             CXXFLAGS="$CXXFLAGS $wtest"
14330             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14331 /* end confdefs.h.  */
14332
14333 int
14334 main ()
14335 {
14336
14337   ;
14338   return 0;
14339 }
14340 _ACEOF
14341 if ac_fn_cxx_try_compile "$LINENO"; then :
14342   WARN_CFLAGS="${WARN_CFLAGS} $w"
14343 fi
14344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14345             CFLAGS="$saved_CFLAGS"
14346             CXXFLAGS="$saved_CXXFLAGS"
14347         esac
14348     done
14349     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14350 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14351 fi
14352
14353
14354
14355 if test "$enable_build_with_cxx" = "yes"; then
14356    ac_ext=c
14357 ac_cpp='$CPP $CPPFLAGS'
14358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14360 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14361
14362 fi
14363
14364
14365 # In the Cygwin environment, we need some additional flags.
14366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14367 $as_echo_n "checking for cygwin... " >&6; }
14368 if test "${gdb_cv_os_cygwin+set}" = set; then :
14369   $as_echo_n "(cached) " >&6
14370 else
14371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14372 /* end confdefs.h.  */
14373
14374 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14375 lose
14376 #endif
14377 _ACEOF
14378 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14379   $EGREP "^lose$" >/dev/null 2>&1; then :
14380   gdb_cv_os_cygwin=yes
14381 else
14382   gdb_cv_os_cygwin=no
14383 fi
14384 rm -f conftest*
14385
14386 fi
14387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14388 $as_echo "$gdb_cv_os_cygwin" >&6; }
14389
14390
14391 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14392 case ${host} in
14393   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14394   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14395   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14396 esac
14397
14398
14399 # libreadline needs libuser32.a in a cygwin environment
14400 WIN32LIBS=
14401 if test x$gdb_cv_os_cygwin = xyes; then
14402     WIN32LIBS="-luser32"
14403     case "${target}" in
14404         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14405         ;;
14406     esac
14407 fi
14408
14409 # The ser-tcp.c module requires sockets.
14410 case ${host} in
14411   *mingw32*)
14412
14413 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14414
14415     WIN32LIBS="$WIN32LIBS -lws2_32"
14416     ;;
14417 esac
14418
14419
14420 # Add ELF support to GDB, but only if BFD includes ELF support.
14421
14422   OLD_CFLAGS=$CFLAGS
14423   OLD_LDFLAGS=$LDFLAGS
14424   OLD_LIBS=$LIBS
14425   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14426   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14427   # always want our bfd.
14428   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14429   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14430   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14431   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14432   LIBS="-lbfd -liberty -lz $intl $LIBS"
14433   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14434 $as_echo_n "checking for ELF support in BFD... " >&6; }
14435 if test "${gdb_cv_var_elf+set}" = set; then :
14436   $as_echo_n "(cached) " >&6
14437 else
14438   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14439 /* end confdefs.h.  */
14440 #include <stdlib.h>
14441   #include "bfd.h"
14442   #include "elf-bfd.h"
14443
14444 int
14445 main ()
14446 {
14447 return bfd_get_elf_phdr_upper_bound (NULL);
14448   ;
14449   return 0;
14450 }
14451 _ACEOF
14452 if ac_fn_c_try_link "$LINENO"; then :
14453   gdb_cv_var_elf=yes
14454 else
14455   gdb_cv_var_elf=no
14456 fi
14457 rm -f core conftest.err conftest.$ac_objext \
14458     conftest$ac_exeext conftest.$ac_ext
14459 fi
14460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14461 $as_echo "$gdb_cv_var_elf" >&6; }
14462   CFLAGS=$OLD_CFLAGS
14463   LDFLAGS=$OLD_LDFLAGS
14464   LIBS=$OLD_LIBS
14465 if test $gdb_cv_var_elf = yes; then
14466   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
14467
14468 $as_echo "#define HAVE_ELF 1" >>confdefs.h
14469
14470   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14471   if test "$plugins" = "yes"; then
14472     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
14473 $as_echo_n "checking for library containing dlopen... " >&6; }
14474 if test "${ac_cv_search_dlopen+set}" = set; then :
14475   $as_echo_n "(cached) " >&6
14476 else
14477   ac_func_search_save_LIBS=$LIBS
14478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14479 /* end confdefs.h.  */
14480
14481 /* Override any GCC internal prototype to avoid an error.
14482    Use char because int might match the return type of a GCC
14483    builtin and then its argument prototype would still apply.  */
14484 #ifdef __cplusplus
14485 extern "C"
14486 #endif
14487 char dlopen ();
14488 int
14489 main ()
14490 {
14491 return dlopen ();
14492   ;
14493   return 0;
14494 }
14495 _ACEOF
14496 for ac_lib in '' dl; do
14497   if test -z "$ac_lib"; then
14498     ac_res="none required"
14499   else
14500     ac_res=-l$ac_lib
14501     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14502   fi
14503   if ac_fn_c_try_link "$LINENO"; then :
14504   ac_cv_search_dlopen=$ac_res
14505 fi
14506 rm -f core conftest.err conftest.$ac_objext \
14507     conftest$ac_exeext
14508   if test "${ac_cv_search_dlopen+set}" = set; then :
14509   break
14510 fi
14511 done
14512 if test "${ac_cv_search_dlopen+set}" = set; then :
14513
14514 else
14515   ac_cv_search_dlopen=no
14516 fi
14517 rm conftest.$ac_ext
14518 LIBS=$ac_func_search_save_LIBS
14519 fi
14520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
14521 $as_echo "$ac_cv_search_dlopen" >&6; }
14522 ac_res=$ac_cv_search_dlopen
14523 if test "$ac_res" != no; then :
14524   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14525
14526 fi
14527
14528   fi
14529 fi
14530
14531 # Add macho support to GDB, but only if BFD includes it.
14532
14533   OLD_CFLAGS=$CFLAGS
14534   OLD_LDFLAGS=$LDFLAGS
14535   OLD_LIBS=$LIBS
14536   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14537   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14538   # always want our bfd.
14539   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14540   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14541   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14542   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14543   LIBS="-lbfd -liberty -lz $intl $LIBS"
14544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
14545 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
14546 if test "${gdb_cv_var_macho+set}" = set; then :
14547   $as_echo_n "(cached) " >&6
14548 else
14549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14550 /* end confdefs.h.  */
14551 #include <stdlib.h>
14552   #include "bfd.h"
14553   #include "mach-o.h"
14554
14555 int
14556 main ()
14557 {
14558 return bfd_mach_o_lookup_command (NULL, 0, NULL);
14559   ;
14560   return 0;
14561 }
14562 _ACEOF
14563 if ac_fn_c_try_link "$LINENO"; then :
14564   gdb_cv_var_macho=yes
14565 else
14566   gdb_cv_var_macho=no
14567 fi
14568 rm -f core conftest.err conftest.$ac_objext \
14569     conftest$ac_exeext conftest.$ac_ext
14570 fi
14571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
14572 $as_echo "$gdb_cv_var_macho" >&6; }
14573   CFLAGS=$OLD_CFLAGS
14574   LDFLAGS=$OLD_LDFLAGS
14575   LIBS=$OLD_LIBS
14576 if test $gdb_cv_var_macho = yes; then
14577   CONFIG_OBS="$CONFIG_OBS machoread.o"
14578 fi
14579
14580 # Add any host-specific objects to GDB.
14581 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
14582
14583 # If building on ELF, look for lzma support for embedded compressed debug info.
14584 if test $gdb_cv_var_elf = yes; then
14585
14586 # Check whether --with-lzma was given.
14587 if test "${with_lzma+set}" = set; then :
14588   withval=$with_lzma;
14589 else
14590   with_lzma=auto
14591 fi
14592
14593   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
14594 $as_echo_n "checking whether to use lzma... " >&6; }
14595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
14596 $as_echo "$with_lzma" >&6; }
14597
14598   if test "${with_lzma}" != no; then
14599
14600
14601
14602
14603
14604
14605
14606
14607     use_additional=yes
14608
14609   acl_save_prefix="$prefix"
14610   prefix="$acl_final_prefix"
14611   acl_save_exec_prefix="$exec_prefix"
14612   exec_prefix="$acl_final_exec_prefix"
14613
14614     eval additional_includedir=\"$includedir\"
14615     eval additional_libdir=\"$libdir\"
14616
14617   exec_prefix="$acl_save_exec_prefix"
14618   prefix="$acl_save_prefix"
14619
14620
14621 # Check whether --with-liblzma-prefix was given.
14622 if test "${with_liblzma_prefix+set}" = set; then :
14623   withval=$with_liblzma_prefix;
14624     if test "X$withval" = "Xno"; then
14625       use_additional=no
14626     else
14627       if test "X$withval" = "X"; then
14628
14629   acl_save_prefix="$prefix"
14630   prefix="$acl_final_prefix"
14631   acl_save_exec_prefix="$exec_prefix"
14632   exec_prefix="$acl_final_exec_prefix"
14633
14634           eval additional_includedir=\"$includedir\"
14635           eval additional_libdir=\"$libdir\"
14636
14637   exec_prefix="$acl_save_exec_prefix"
14638   prefix="$acl_save_prefix"
14639
14640       else
14641         additional_includedir="$withval/include"
14642         additional_libdir="$withval/lib"
14643       fi
14644     fi
14645
14646 fi
14647
14648       LIBLZMA=
14649   LTLIBLZMA=
14650   INCLZMA=
14651   rpathdirs=
14652   ltrpathdirs=
14653   names_already_handled=
14654   names_next_round='lzma '
14655   while test -n "$names_next_round"; do
14656     names_this_round="$names_next_round"
14657     names_next_round=
14658     for name in $names_this_round; do
14659       already_handled=
14660       for n in $names_already_handled; do
14661         if test "$n" = "$name"; then
14662           already_handled=yes
14663           break
14664         fi
14665       done
14666       if test -z "$already_handled"; then
14667         names_already_handled="$names_already_handled $name"
14668                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14669         eval value=\"\$HAVE_LIB$uppername\"
14670         if test -n "$value"; then
14671           if test "$value" = yes; then
14672             eval value=\"\$LIB$uppername\"
14673             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
14674             eval value=\"\$LTLIB$uppername\"
14675             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
14676           else
14677                                     :
14678           fi
14679         else
14680                               found_dir=
14681           found_la=
14682           found_so=
14683           found_a=
14684           if test $use_additional = yes; then
14685             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14686               found_dir="$additional_libdir"
14687               found_so="$additional_libdir/lib$name.$shlibext"
14688               if test -f "$additional_libdir/lib$name.la"; then
14689                 found_la="$additional_libdir/lib$name.la"
14690               fi
14691             else
14692               if test -f "$additional_libdir/lib$name.$libext"; then
14693                 found_dir="$additional_libdir"
14694                 found_a="$additional_libdir/lib$name.$libext"
14695                 if test -f "$additional_libdir/lib$name.la"; then
14696                   found_la="$additional_libdir/lib$name.la"
14697                 fi
14698               fi
14699             fi
14700           fi
14701           if test "X$found_dir" = "X"; then
14702             for x in $LDFLAGS $LTLIBLZMA; do
14703
14704   acl_save_prefix="$prefix"
14705   prefix="$acl_final_prefix"
14706   acl_save_exec_prefix="$exec_prefix"
14707   exec_prefix="$acl_final_exec_prefix"
14708   eval x=\"$x\"
14709   exec_prefix="$acl_save_exec_prefix"
14710   prefix="$acl_save_prefix"
14711
14712               case "$x" in
14713                 -L*)
14714                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14715                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14716                     found_dir="$dir"
14717                     found_so="$dir/lib$name.$shlibext"
14718                     if test -f "$dir/lib$name.la"; then
14719                       found_la="$dir/lib$name.la"
14720                     fi
14721                   else
14722                     if test -f "$dir/lib$name.$libext"; then
14723                       found_dir="$dir"
14724                       found_a="$dir/lib$name.$libext"
14725                       if test -f "$dir/lib$name.la"; then
14726                         found_la="$dir/lib$name.la"
14727                       fi
14728                     fi
14729                   fi
14730                   ;;
14731               esac
14732               if test "X$found_dir" != "X"; then
14733                 break
14734               fi
14735             done
14736           fi
14737           if test "X$found_dir" != "X"; then
14738                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
14739             if test "X$found_so" != "X"; then
14740                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14741                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14742               else
14743                                                                                 haveit=
14744                 for x in $ltrpathdirs; do
14745                   if test "X$x" = "X$found_dir"; then
14746                     haveit=yes
14747                     break
14748                   fi
14749                 done
14750                 if test -z "$haveit"; then
14751                   ltrpathdirs="$ltrpathdirs $found_dir"
14752                 fi
14753                                 if test "$hardcode_direct" = yes; then
14754                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14755                 else
14756                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14757                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14758                                                             haveit=
14759                     for x in $rpathdirs; do
14760                       if test "X$x" = "X$found_dir"; then
14761                         haveit=yes
14762                         break
14763                       fi
14764                     done
14765                     if test -z "$haveit"; then
14766                       rpathdirs="$rpathdirs $found_dir"
14767                     fi
14768                   else
14769                                                                                 haveit=
14770                     for x in $LDFLAGS $LIBLZMA; do
14771
14772   acl_save_prefix="$prefix"
14773   prefix="$acl_final_prefix"
14774   acl_save_exec_prefix="$exec_prefix"
14775   exec_prefix="$acl_final_exec_prefix"
14776   eval x=\"$x\"
14777   exec_prefix="$acl_save_exec_prefix"
14778   prefix="$acl_save_prefix"
14779
14780                       if test "X$x" = "X-L$found_dir"; then
14781                         haveit=yes
14782                         break
14783                       fi
14784                     done
14785                     if test -z "$haveit"; then
14786                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
14787                     fi
14788                     if test "$hardcode_minus_L" != no; then
14789                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14790                     else
14791                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14792                     fi
14793                   fi
14794                 fi
14795               fi
14796             else
14797               if test "X$found_a" != "X"; then
14798                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
14799               else
14800                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
14801               fi
14802             fi
14803                         additional_includedir=
14804             case "$found_dir" in
14805               */lib | */lib/)
14806                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14807                 additional_includedir="$basedir/include"
14808                 ;;
14809             esac
14810             if test "X$additional_includedir" != "X"; then
14811                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14812                 haveit=
14813                 if test "X$additional_includedir" = "X/usr/local/include"; then
14814                   if test -n "$GCC"; then
14815                     case $host_os in
14816                       linux*) haveit=yes;;
14817                     esac
14818                   fi
14819                 fi
14820                 if test -z "$haveit"; then
14821                   for x in $CPPFLAGS $INCLZMA; do
14822
14823   acl_save_prefix="$prefix"
14824   prefix="$acl_final_prefix"
14825   acl_save_exec_prefix="$exec_prefix"
14826   exec_prefix="$acl_final_exec_prefix"
14827   eval x=\"$x\"
14828   exec_prefix="$acl_save_exec_prefix"
14829   prefix="$acl_save_prefix"
14830
14831                     if test "X$x" = "X-I$additional_includedir"; then
14832                       haveit=yes
14833                       break
14834                     fi
14835                   done
14836                   if test -z "$haveit"; then
14837                     if test -d "$additional_includedir"; then
14838                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
14839                     fi
14840                   fi
14841                 fi
14842               fi
14843             fi
14844                         if test -n "$found_la"; then
14845                                                         save_libdir="$libdir"
14846               case "$found_la" in
14847                 */* | *\\*) . "$found_la" ;;
14848                 *) . "./$found_la" ;;
14849               esac
14850               libdir="$save_libdir"
14851                             for dep in $dependency_libs; do
14852                 case "$dep" in
14853                   -L*)
14854                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14855                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
14856                       haveit=
14857                       if test "X$additional_libdir" = "X/usr/local/lib"; then
14858                         if test -n "$GCC"; then
14859                           case $host_os in
14860                             linux*) haveit=yes;;
14861                           esac
14862                         fi
14863                       fi
14864                       if test -z "$haveit"; then
14865                         haveit=
14866                         for x in $LDFLAGS $LIBLZMA; do
14867
14868   acl_save_prefix="$prefix"
14869   prefix="$acl_final_prefix"
14870   acl_save_exec_prefix="$exec_prefix"
14871   exec_prefix="$acl_final_exec_prefix"
14872   eval x=\"$x\"
14873   exec_prefix="$acl_save_exec_prefix"
14874   prefix="$acl_save_prefix"
14875
14876                           if test "X$x" = "X-L$additional_libdir"; then
14877                             haveit=yes
14878                             break
14879                           fi
14880                         done
14881                         if test -z "$haveit"; then
14882                           if test -d "$additional_libdir"; then
14883                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
14884                           fi
14885                         fi
14886                         haveit=
14887                         for x in $LDFLAGS $LTLIBLZMA; do
14888
14889   acl_save_prefix="$prefix"
14890   prefix="$acl_final_prefix"
14891   acl_save_exec_prefix="$exec_prefix"
14892   exec_prefix="$acl_final_exec_prefix"
14893   eval x=\"$x\"
14894   exec_prefix="$acl_save_exec_prefix"
14895   prefix="$acl_save_prefix"
14896
14897                           if test "X$x" = "X-L$additional_libdir"; then
14898                             haveit=yes
14899                             break
14900                           fi
14901                         done
14902                         if test -z "$haveit"; then
14903                           if test -d "$additional_libdir"; then
14904                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
14905                           fi
14906                         fi
14907                       fi
14908                     fi
14909                     ;;
14910                   -R*)
14911                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14912                     if test "$enable_rpath" != no; then
14913                                                                   haveit=
14914                       for x in $rpathdirs; do
14915                         if test "X$x" = "X$dir"; then
14916                           haveit=yes
14917                           break
14918                         fi
14919                       done
14920                       if test -z "$haveit"; then
14921                         rpathdirs="$rpathdirs $dir"
14922                       fi
14923                                                                   haveit=
14924                       for x in $ltrpathdirs; do
14925                         if test "X$x" = "X$dir"; then
14926                           haveit=yes
14927                           break
14928                         fi
14929                       done
14930                       if test -z "$haveit"; then
14931                         ltrpathdirs="$ltrpathdirs $dir"
14932                       fi
14933                     fi
14934                     ;;
14935                   -l*)
14936                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14937                     ;;
14938                   *.la)
14939                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14940                     ;;
14941                   *)
14942                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
14943                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
14944                     ;;
14945                 esac
14946               done
14947             fi
14948           else
14949                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14950             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
14951           fi
14952         fi
14953       fi
14954     done
14955   done
14956   if test "X$rpathdirs" != "X"; then
14957     if test -n "$hardcode_libdir_separator"; then
14958                         alldirs=
14959       for found_dir in $rpathdirs; do
14960         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
14961       done
14962             acl_save_libdir="$libdir"
14963       libdir="$alldirs"
14964       eval flag=\"$hardcode_libdir_flag_spec\"
14965       libdir="$acl_save_libdir"
14966       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14967     else
14968             for found_dir in $rpathdirs; do
14969         acl_save_libdir="$libdir"
14970         libdir="$found_dir"
14971         eval flag=\"$hardcode_libdir_flag_spec\"
14972         libdir="$acl_save_libdir"
14973         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14974       done
14975     fi
14976   fi
14977   if test "X$ltrpathdirs" != "X"; then
14978             for found_dir in $ltrpathdirs; do
14979       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
14980     done
14981   fi
14982
14983
14984         ac_save_CPPFLAGS="$CPPFLAGS"
14985
14986   for element in $INCLZMA; do
14987     haveit=
14988     for x in $CPPFLAGS; do
14989
14990   acl_save_prefix="$prefix"
14991   prefix="$acl_final_prefix"
14992   acl_save_exec_prefix="$exec_prefix"
14993   exec_prefix="$acl_final_exec_prefix"
14994   eval x=\"$x\"
14995   exec_prefix="$acl_save_exec_prefix"
14996   prefix="$acl_save_prefix"
14997
14998       if test "X$x" = "X$element"; then
14999         haveit=yes
15000         break
15001       fi
15002     done
15003     if test -z "$haveit"; then
15004       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15005     fi
15006   done
15007
15008
15009   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
15010 $as_echo_n "checking for liblzma... " >&6; }
15011 if test "${ac_cv_liblzma+set}" = set; then :
15012   $as_echo_n "(cached) " >&6
15013 else
15014
15015     ac_save_LIBS="$LIBS"
15016     LIBS="$LIBS $LIBLZMA"
15017     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15018 /* end confdefs.h.  */
15019 #include "lzma.h"
15020 int
15021 main ()
15022 {
15023 lzma_index_iter iter;
15024                            lzma_index_iter_init (&iter, 0);
15025                            lzma_mf_is_supported (LZMA_MF_HC3);
15026   ;
15027   return 0;
15028 }
15029 _ACEOF
15030 if ac_fn_c_try_link "$LINENO"; then :
15031   ac_cv_liblzma=yes
15032 else
15033   ac_cv_liblzma=no
15034 fi
15035 rm -f core conftest.err conftest.$ac_objext \
15036     conftest$ac_exeext conftest.$ac_ext
15037     LIBS="$ac_save_LIBS"
15038
15039 fi
15040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
15041 $as_echo "$ac_cv_liblzma" >&6; }
15042   if test "$ac_cv_liblzma" = yes; then
15043     HAVE_LIBLZMA=yes
15044
15045 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
15046
15047     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
15048 $as_echo_n "checking how to link with liblzma... " >&6; }
15049     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
15050 $as_echo "$LIBLZMA" >&6; }
15051   else
15052     HAVE_LIBLZMA=no
15053             CPPFLAGS="$ac_save_CPPFLAGS"
15054     LIBLZMA=
15055     LTLIBLZMA=
15056   fi
15057
15058
15059
15060
15061
15062
15063     if test "$HAVE_LIBLZMA" != yes; then
15064       if test "$with_lzma" = yes; then
15065         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
15066       fi
15067     fi
15068   fi
15069 fi
15070
15071 LIBGUI="../libgui/src/libgui.a"
15072 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15073
15074
15075
15076 WIN32LDAPP=
15077
15078
15079
15080 case "${host}" in
15081 *-*-cygwin* | *-*-mingw* )
15082     configdir="win"
15083     ;;
15084 *)
15085     configdir="unix"
15086     ;;
15087 esac
15088
15089 GDBTKLIBS=
15090 if test "${enable_gdbtk}" = "yes"; then
15091
15092     # Gdbtk must have an absolute path to srcdir in order to run
15093     # properly when not installed.
15094     here=`pwd`
15095     cd ${srcdir}
15096     GDBTK_SRC_DIR=`pwd`
15097     cd $here
15098
15099
15100     #
15101     # Ok, lets find the tcl configuration
15102     # First, look for one uninstalled.
15103     # the alternative search directory is invoked by --with-tcl
15104     #
15105
15106     if test x"${no_tcl}" = x ; then
15107         # we reset no_tcl in case something fails here
15108         no_tcl=true
15109
15110 # Check whether --with-tcl was given.
15111 if test "${with_tcl+set}" = set; then :
15112   withval=$with_tcl; with_tclconfig=${withval}
15113 fi
15114
15115         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15116 $as_echo_n "checking for Tcl configuration... " >&6; }
15117         if test "${ac_cv_c_tclconfig+set}" = set; then :
15118   $as_echo_n "(cached) " >&6
15119 else
15120
15121
15122             # First check to see if --with-tcl was specified.
15123             case "${host}" in
15124                 *-*-cygwin*) platDir="win" ;;
15125                 *) platDir="unix" ;;
15126             esac
15127             if test x"${with_tclconfig}" != x ; then
15128                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15129                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15130                 else
15131                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15132                 fi
15133             fi
15134
15135             # then check for a private Tcl installation
15136             if test x"${ac_cv_c_tclconfig}" = x ; then
15137                 for i in \
15138                         ../tcl \
15139                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15140                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15141                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15142                         ../../tcl \
15143                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15144                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15145                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15146                         ../../../tcl \
15147                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15148                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15149                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15150                     if test -f "$i/$platDir/tclConfig.sh" ; then
15151                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15152                         break
15153                     fi
15154                 done
15155             fi
15156
15157             # on Darwin, check in Framework installation locations
15158             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15159                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15160                         `ls -d /Library/Frameworks 2>/dev/null` \
15161                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15162                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15163                         ; do
15164                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15165                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15166                         break
15167                     fi
15168                 done
15169             fi
15170
15171             # check in a few common install locations
15172             if test x"${ac_cv_c_tclconfig}" = x ; then
15173                 for i in `ls -d ${libdir} 2>/dev/null` \
15174                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15175                         `ls -d ${prefix}/lib 2>/dev/null` \
15176                         `ls -d /usr/local/lib 2>/dev/null` \
15177                         `ls -d /usr/contrib/lib 2>/dev/null` \
15178                         `ls -d /usr/lib 2>/dev/null` \
15179                         ; do
15180                     if test -f "$i/tclConfig.sh" ; then
15181                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15182                         break
15183                     fi
15184                 done
15185             fi
15186
15187             # check in a few other private locations
15188             if test x"${ac_cv_c_tclconfig}" = x ; then
15189                 for i in \
15190                         ${srcdir}/../tcl \
15191                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15192                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15193                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15194                     if test -f "$i/$platDir/tclConfig.sh" ; then
15195                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15196                     break
15197                 fi
15198                 done
15199             fi
15200
15201 fi
15202
15203
15204         if test x"${ac_cv_c_tclconfig}" = x ; then
15205             TCL_BIN_DIR="# no Tcl configs found"
15206             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15207 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15208         else
15209             no_tcl=
15210             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15211             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15212 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15213         fi
15214     fi
15215
15216
15217     # If $no_tk is nonempty, then we can't do Tk, and there is no
15218     # point to doing Tcl.
15219
15220     #
15221     # Ok, lets find the tk configuration
15222     # First, look for one uninstalled.
15223     # the alternative search directory is invoked by --with-tk
15224     #
15225
15226     if test x"${no_tk}" = x ; then
15227         # we reset no_tk in case something fails here
15228         no_tk=true
15229
15230 # Check whether --with-tk was given.
15231 if test "${with_tk+set}" = set; then :
15232   withval=$with_tk; with_tkconfig=${withval}
15233 fi
15234
15235         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15236 $as_echo_n "checking for Tk configuration... " >&6; }
15237         if test "${ac_cv_c_tkconfig+set}" = set; then :
15238   $as_echo_n "(cached) " >&6
15239 else
15240
15241
15242             # First check to see if --with-tkconfig was specified.
15243             if test x"${with_tkconfig}" != x ; then
15244                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15245                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15246                 else
15247                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15248                 fi
15249             fi
15250
15251             # then check for a private Tk library
15252             case "${host}" in
15253                 *-*-cygwin*) platDir="win" ;;
15254                 *) platDir="unix" ;;
15255             esac
15256             if test x"${ac_cv_c_tkconfig}" = x ; then
15257                 for i in \
15258                         ../tk \
15259                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15260                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15261                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15262                         ../../tk \
15263                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15264                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15265                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15266                         ../../../tk \
15267                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15268                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15269                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15270                     if test -f "$i/$platDir/tkConfig.sh" ; then
15271                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15272                         break
15273                     fi
15274                 done
15275             fi
15276
15277             # on Darwin, check in Framework installation locations
15278             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15279                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15280                         `ls -d /Library/Frameworks 2>/dev/null` \
15281                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15282                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15283                         ; do
15284                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15285                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15286                         break
15287                     fi
15288                 done
15289             fi
15290
15291             # check in a few common install locations
15292             if test x"${ac_cv_c_tkconfig}" = x ; then
15293                 for i in `ls -d ${libdir} 2>/dev/null` \
15294                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15295                         `ls -d ${prefix}/lib 2>/dev/null` \
15296                         `ls -d /usr/local/lib 2>/dev/null` \
15297                         `ls -d /usr/contrib/lib 2>/dev/null` \
15298                         `ls -d /usr/lib 2>/dev/null` \
15299                         ; do
15300                     if test -f "$i/tkConfig.sh" ; then
15301                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15302                         break
15303                     fi
15304                 done
15305             fi
15306             # check in a few other private locations
15307             if test x"${ac_cv_c_tkconfig}" = x ; then
15308                 for i in \
15309                         ${srcdir}/../tk \
15310                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15311                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15312                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15313                     if test -f "$i/$platDir/tkConfig.sh" ; then
15314                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15315                         break
15316                     fi
15317                 done
15318             fi
15319
15320 fi
15321
15322
15323         if test x"${ac_cv_c_tkconfig}" = x ; then
15324             TK_BIN_DIR="# no Tk configs found"
15325             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15326 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15327         else
15328             no_tk=
15329             TK_BIN_DIR=${ac_cv_c_tkconfig}
15330             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15331 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15332         fi
15333     fi
15334
15335
15336     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15337
15338     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15339 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15340
15341     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15342         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15343 $as_echo "loading" >&6; }
15344         . ${TCL_BIN_DIR}/tclConfig.sh
15345     else
15346         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15347 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15348     fi
15349
15350     # eval is required to do the TCL_DBGX substitution
15351     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15352     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15353
15354     # If the TCL_BIN_DIR is the build directory (not the install directory),
15355     # then set the common variable name to the value of the build variables.
15356     # For example, the variable TCL_LIB_SPEC will be set to the value
15357     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15358     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15359     # installed and uninstalled version of Tcl.
15360     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15361         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15362         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15363         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15364     elif test "`uname -s`" = "Darwin"; then
15365         # If Tcl was built as a framework, attempt to use the libraries
15366         # from the framework at the given location so that linking works
15367         # against Tcl.framework installed in an arbitrary location.
15368         case ${TCL_DEFS} in
15369             *TCL_FRAMEWORK*)
15370                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15371                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15372                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15373                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15374                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15375                             break
15376                         fi
15377                     done
15378                 fi
15379                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15380                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15381                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15382                 fi
15383                 ;;
15384         esac
15385     fi
15386
15387     # eval is required to do the TCL_DBGX substitution
15388     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15389     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15390     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15391     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15392
15393
15394
15395
15396
15397
15398
15399
15400
15401
15402
15403
15404
15405
15406
15407         # Check for in-tree tcl
15408         here=`pwd`
15409         cd ${srcdir}/..
15410         topdir=`pwd`
15411         cd ${here}
15412
15413         intree="no"
15414         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15415           intree="yes"
15416         fi
15417
15418         # Find Tcl private headers
15419         if test x"${intree}" = xno; then
15420
15421   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15422 $as_echo_n "checking for Tcl private headers... " >&6; }
15423   private_dir=""
15424   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15425   if test -f ${dir}/tclInt.h ; then
15426     private_dir=${dir}
15427   fi
15428
15429   if test x"${private_dir}" = x; then
15430     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15431   else
15432     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15433     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15434 $as_echo "${private_dir}" >&6; }
15435   fi
15436
15437           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15438           TCL_LIBRARY="${TCL_LIB_SPEC}"
15439           TCL_DEPS=""
15440         else
15441           # If building tcl in the same src tree, private headers
15442           # are not needed, but we need to be sure to use the right
15443           # headers library
15444           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15445           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15446           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15447         fi
15448
15449
15450
15451
15452
15453     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15454 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15455
15456     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15457         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15458 $as_echo "loading" >&6; }
15459         . ${TK_BIN_DIR}/tkConfig.sh
15460     else
15461         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15462 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15463     fi
15464
15465     # eval is required to do the TK_DBGX substitution
15466     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15467     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15468
15469     # If the TK_BIN_DIR is the build directory (not the install directory),
15470     # then set the common variable name to the value of the build variables.
15471     # For example, the variable TK_LIB_SPEC will be set to the value
15472     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15473     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15474     # installed and uninstalled version of Tcl.
15475     if test -f "${TK_BIN_DIR}/Makefile" ; then
15476         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15477         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15478         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15479     elif test "`uname -s`" = "Darwin"; then
15480         # If Tk was built as a framework, attempt to use the libraries
15481         # from the framework at the given location so that linking works
15482         # against Tk.framework installed in an arbitrary location.
15483         case ${TK_DEFS} in
15484             *TK_FRAMEWORK*)
15485                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15486                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15487                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15488                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15489                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15490                             break
15491                         fi
15492                     done
15493                 fi
15494                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15495                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15496                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15497                 fi
15498                 ;;
15499         esac
15500     fi
15501
15502     # eval is required to do the TK_DBGX substitution
15503     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15504     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15505     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15506     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15507
15508
15509
15510
15511
15512
15513
15514
15515
15516
15517
15518
15519
15520
15521         # Check for in-tree Tk
15522         intree="no"
15523         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15524           intree="yes"
15525         fi
15526
15527         # Find Tk private headers
15528         if test x"${intree}" = xno; then
15529
15530   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15531 $as_echo_n "checking for Tk private headers... " >&6; }
15532   private_dir=""
15533   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15534   if test -f ${dir}/tkInt.h; then
15535     private_dir=${dir}
15536   fi
15537
15538   if test x"${private_dir}" = x; then
15539     as_fn_error "could not find Tk private headers" "$LINENO" 5
15540   else
15541     TK_PRIVATE_INCLUDE="-I${private_dir}"
15542     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15543 $as_echo "${private_dir}" >&6; }
15544   fi
15545
15546           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15547           TK_LIBRARY=${TK_LIB_SPEC}
15548           TK_DEPS=""
15549         else
15550           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15551           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15552           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15553         fi
15554
15555
15556
15557
15558
15559         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15560
15561         # Include some libraries that Tcl and Tk want.
15562         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15563         # Yes, the ordering seems wrong here.  But it isn't.
15564         # TK_LIBS is the list of libraries that need to be linked
15565         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15566         # were in LIBS then any link tests after this point would
15567         # try to include things like `$(LIBGUI)', which wouldn't work.
15568         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15569
15570         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15571         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15572         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15573         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15574         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15575         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15576         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15577
15578         if test x$gdb_cv_os_cygwin = xyes; then
15579           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15580           WIN32LDAPP="-Wl,--subsystem,console"
15581           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15582         fi
15583
15584         subdirs="$subdirs gdbtk"
15585
15586     fi
15587 fi
15588
15589
15590
15591
15592
15593
15594
15595
15596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15597 $as_echo_n "checking for X... " >&6; }
15598
15599
15600 # Check whether --with-x was given.
15601 if test "${with_x+set}" = set; then :
15602   withval=$with_x;
15603 fi
15604
15605 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15606 if test "x$with_x" = xno; then
15607   # The user explicitly disabled X.
15608   have_x=disabled
15609 else
15610   case $x_includes,$x_libraries in #(
15611     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15612     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15613   $as_echo_n "(cached) " >&6
15614 else
15615   # One or both of the vars are not set, and there is no cached value.
15616 ac_x_includes=no ac_x_libraries=no
15617 rm -f -r conftest.dir
15618 if mkdir conftest.dir; then
15619   cd conftest.dir
15620   cat >Imakefile <<'_ACEOF'
15621 incroot:
15622         @echo incroot='${INCROOT}'
15623 usrlibdir:
15624         @echo usrlibdir='${USRLIBDIR}'
15625 libdir:
15626         @echo libdir='${LIBDIR}'
15627 _ACEOF
15628   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15629     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15630     for ac_var in incroot usrlibdir libdir; do
15631       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15632     done
15633     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15634     for ac_extension in a so sl dylib la dll; do
15635       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15636          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15637         ac_im_usrlibdir=$ac_im_libdir; break
15638       fi
15639     done
15640     # Screen out bogus values from the imake configuration.  They are
15641     # bogus both because they are the default anyway, and because
15642     # using them would break gcc on systems where it needs fixed includes.
15643     case $ac_im_incroot in
15644         /usr/include) ac_x_includes= ;;
15645         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15646     esac
15647     case $ac_im_usrlibdir in
15648         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15649         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15650     esac
15651   fi
15652   cd ..
15653   rm -f -r conftest.dir
15654 fi
15655
15656 # Standard set of common directories for X headers.
15657 # Check X11 before X11Rn because it is often a symlink to the current release.
15658 ac_x_header_dirs='
15659 /usr/X11/include
15660 /usr/X11R7/include
15661 /usr/X11R6/include
15662 /usr/X11R5/include
15663 /usr/X11R4/include
15664
15665 /usr/include/X11
15666 /usr/include/X11R7
15667 /usr/include/X11R6
15668 /usr/include/X11R5
15669 /usr/include/X11R4
15670
15671 /usr/local/X11/include
15672 /usr/local/X11R7/include
15673 /usr/local/X11R6/include
15674 /usr/local/X11R5/include
15675 /usr/local/X11R4/include
15676
15677 /usr/local/include/X11
15678 /usr/local/include/X11R7
15679 /usr/local/include/X11R6
15680 /usr/local/include/X11R5
15681 /usr/local/include/X11R4
15682
15683 /usr/X386/include
15684 /usr/x386/include
15685 /usr/XFree86/include/X11
15686
15687 /usr/include
15688 /usr/local/include
15689 /usr/unsupported/include
15690 /usr/athena/include
15691 /usr/local/x11r5/include
15692 /usr/lpp/Xamples/include
15693
15694 /usr/openwin/include
15695 /usr/openwin/share/include'
15696
15697 if test "$ac_x_includes" = no; then
15698   # Guess where to find include files, by looking for Xlib.h.
15699   # First, try using that file with no special directory specified.
15700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15701 /* end confdefs.h.  */
15702 #include <X11/Xlib.h>
15703 _ACEOF
15704 if ac_fn_c_try_cpp "$LINENO"; then :
15705   # We can compile using X headers with no special include directory.
15706 ac_x_includes=
15707 else
15708   for ac_dir in $ac_x_header_dirs; do
15709   if test -r "$ac_dir/X11/Xlib.h"; then
15710     ac_x_includes=$ac_dir
15711     break
15712   fi
15713 done
15714 fi
15715 rm -f conftest.err conftest.$ac_ext
15716 fi # $ac_x_includes = no
15717
15718 if test "$ac_x_libraries" = no; then
15719   # Check for the libraries.
15720   # See if we find them without any special options.
15721   # Don't add to $LIBS permanently.
15722   ac_save_LIBS=$LIBS
15723   LIBS="-lX11 $LIBS"
15724   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15725 /* end confdefs.h.  */
15726 #include <X11/Xlib.h>
15727 int
15728 main ()
15729 {
15730 XrmInitialize ()
15731   ;
15732   return 0;
15733 }
15734 _ACEOF
15735 if ac_fn_c_try_link "$LINENO"; then :
15736   LIBS=$ac_save_LIBS
15737 # We can link X programs with no special library path.
15738 ac_x_libraries=
15739 else
15740   LIBS=$ac_save_LIBS
15741 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15742 do
15743   # Don't even attempt the hair of trying to link an X program!
15744   for ac_extension in a so sl dylib la dll; do
15745     if test -r "$ac_dir/libX11.$ac_extension"; then
15746       ac_x_libraries=$ac_dir
15747       break 2
15748     fi
15749   done
15750 done
15751 fi
15752 rm -f core conftest.err conftest.$ac_objext \
15753     conftest$ac_exeext conftest.$ac_ext
15754 fi # $ac_x_libraries = no
15755
15756 case $ac_x_includes,$ac_x_libraries in #(
15757   no,* | *,no | *\'*)
15758     # Didn't find X, or a directory has "'" in its name.
15759     ac_cv_have_x="have_x=no";; #(
15760   *)
15761     # Record where we found X for the cache.
15762     ac_cv_have_x="have_x=yes\
15763         ac_x_includes='$ac_x_includes'\
15764         ac_x_libraries='$ac_x_libraries'"
15765 esac
15766 fi
15767 ;; #(
15768     *) have_x=yes;;
15769   esac
15770   eval "$ac_cv_have_x"
15771 fi # $with_x != no
15772
15773 if test "$have_x" != yes; then
15774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15775 $as_echo "$have_x" >&6; }
15776   no_x=yes
15777 else
15778   # If each of the values was on the command line, it overrides each guess.
15779   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15780   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15781   # Update the cache value to reflect the command line values.
15782   ac_cv_have_x="have_x=yes\
15783         ac_x_includes='$x_includes'\
15784         ac_x_libraries='$x_libraries'"
15785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15786 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15787 fi
15788
15789
15790 # Unlike the sim directory, whether a simulator is linked is controlled by
15791 # presence of a gdb_sim definition in the target configure.tgt entry.
15792 # This code just checks for a few cases where we'd like to ignore those
15793 # definitions, even when they're present in the '.mt' file.  These cases
15794 # are when --disable-sim is specified, or if the simulator directory is
15795 # not part of the source tree.
15796 #
15797 # Check whether --enable-sim was given.
15798 if test "${enable_sim+set}" = set; then :
15799   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15800  echo "enableval = ${enableval}";
15801  case "${enableval}" in
15802   yes) ignore_sim=false ;;
15803   no)  ignore_sim=true ;;
15804   *)   ignore_sim=false ;;
15805  esac
15806 else
15807   ignore_sim=false
15808 fi
15809
15810
15811 if test ! -d "${srcdir}/../sim"; then
15812   ignore_sim=true
15813 fi
15814
15815 SIM=
15816 SIM_OBS=
15817 if test "${ignore_sim}" = "false"; then
15818   if test x"${gdb_sim}" != x ; then
15819     SIM="${gdb_sim}"
15820     SIM_OBS="remote-sim.o"
15821
15822 $as_echo "#define WITH_SIM 1" >>confdefs.h
15823
15824
15825     # Some tdep code should only be compiled in when the ppc sim is
15826     # built.  PR sim/13418.
15827     case $target in
15828       powerpc*-*-*)
15829
15830 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
15831
15832         ;;
15833     esac
15834   fi
15835 fi
15836
15837
15838
15839
15840
15841
15842
15843
15844
15845
15846
15847
15848
15849
15850 # List of host floatformats.
15851
15852 cat >>confdefs.h <<_ACEOF
15853 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15854 _ACEOF
15855
15856
15857 cat >>confdefs.h <<_ACEOF
15858 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15859 _ACEOF
15860
15861
15862 cat >>confdefs.h <<_ACEOF
15863 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15864 _ACEOF
15865
15866
15867 # target_subdir is used by the testsuite to find the target libraries.
15868 target_subdir=
15869 if test "${host}" != "${target}"; then
15870     target_subdir="${target_alias}/"
15871 fi
15872
15873
15874 frags=
15875 if test "${gdb_native}" = "yes"; then
15876   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15877   if test ! -f ${host_makefile_frag}; then
15878     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15879   fi
15880   frags="$frags $host_makefile_frag"
15881 else
15882   host_makefile_frag=/dev/null
15883 fi
15884
15885
15886
15887
15888 if test "${gdb_native}" = "yes"; then
15889 # We pick this up from the host configuration file (.mh) because we
15890 # do not have a native configuration Makefile fragment.
15891 nativefile=`sed -n '
15892 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15893 ' ${host_makefile_frag}`
15894 fi
15895
15896
15897 if test x"${gdb_osabi}" != x ; then
15898
15899 cat >>confdefs.h <<_ACEOF
15900 #define GDB_OSABI_DEFAULT $gdb_osabi
15901 _ACEOF
15902
15903 fi
15904
15905 # Enable multi-ice-gdb-server.
15906 # Check whether --enable-multi-ice was given.
15907 if test "${enable_multi_ice+set}" = set; then :
15908   enableval=$enable_multi_ice; case $enableval in
15909     yes | no)
15910       ;;
15911     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15912   esac
15913 fi
15914
15915 if test "x$enable_multi_ice" = xyes; then
15916    subdirs="$subdirs multi-ice"
15917
15918 fi
15919
15920 # Check whether --enable-gdbserver was given.
15921 if test "${enable_gdbserver+set}" = set; then :
15922   enableval=$enable_gdbserver; case "${enableval}" in
15923   yes| no|auto) ;;
15924   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15925 esac
15926 else
15927   enable_gdbserver=auto
15928 fi
15929
15930
15931 # We only build gdbserver automatically in a native configuration, and
15932 # only if the user did not explicitly disable its build.
15933 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15935 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15936   if test "x$build_gdbserver" = xyes; then
15937     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15938 $as_echo "yes" >&6; }
15939     subdirs="$subdirs gdbserver"
15940
15941     gdbserver_build_enabled=yes
15942   else
15943     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15944 $as_echo "no" >&6; }
15945   fi
15946 fi
15947
15948 # If the user explicitly request the gdbserver to be built, verify that
15949 # we were in fact able to enable it.
15950 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15951   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15952 fi
15953
15954 # Check for babeltrace and babeltrace-ctf
15955
15956 # Check whether --with-babeltrace was given.
15957 if test "${with_babeltrace+set}" = set; then :
15958   withval=$with_babeltrace;
15959 else
15960   with_babeltrace=auto
15961 fi
15962
15963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
15964 $as_echo_n "checking whether to use babeltrace... " >&6; }
15965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
15966 $as_echo "$with_babeltrace" >&6; }
15967
15968 if test "x$with_babeltrace" = "xno"; then
15969   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
15970 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
15971 else
15972   # Append -Werror to CFLAGS so that configure can catch the warning
15973   # "assignment from incompatible pointer type", which is related to
15974   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
15975   # in GDB, while babeltrace 1.0.3 is broken.
15976   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
15977   # safe to save and restore CFLAGS here.
15978   saved_CFLAGS=$CFLAGS
15979   CFLAGS="$CFLAGS -Werror"
15980
15981
15982
15983
15984
15985
15986
15987
15988     use_additional=yes
15989
15990   acl_save_prefix="$prefix"
15991   prefix="$acl_final_prefix"
15992   acl_save_exec_prefix="$exec_prefix"
15993   exec_prefix="$acl_final_exec_prefix"
15994
15995     eval additional_includedir=\"$includedir\"
15996     eval additional_libdir=\"$libdir\"
15997
15998   exec_prefix="$acl_save_exec_prefix"
15999   prefix="$acl_save_prefix"
16000
16001
16002 # Check whether --with-libbabeltrace-prefix was given.
16003 if test "${with_libbabeltrace_prefix+set}" = set; then :
16004   withval=$with_libbabeltrace_prefix;
16005     if test "X$withval" = "Xno"; then
16006       use_additional=no
16007     else
16008       if test "X$withval" = "X"; then
16009
16010   acl_save_prefix="$prefix"
16011   prefix="$acl_final_prefix"
16012   acl_save_exec_prefix="$exec_prefix"
16013   exec_prefix="$acl_final_exec_prefix"
16014
16015           eval additional_includedir=\"$includedir\"
16016           eval additional_libdir=\"$libdir\"
16017
16018   exec_prefix="$acl_save_exec_prefix"
16019   prefix="$acl_save_prefix"
16020
16021       else
16022         additional_includedir="$withval/include"
16023         additional_libdir="$withval/lib"
16024       fi
16025     fi
16026
16027 fi
16028
16029       LIBBABELTRACE=
16030   LTLIBBABELTRACE=
16031   INCBABELTRACE=
16032   rpathdirs=
16033   ltrpathdirs=
16034   names_already_handled=
16035   names_next_round='babeltrace babeltrace-ctf'
16036   while test -n "$names_next_round"; do
16037     names_this_round="$names_next_round"
16038     names_next_round=
16039     for name in $names_this_round; do
16040       already_handled=
16041       for n in $names_already_handled; do
16042         if test "$n" = "$name"; then
16043           already_handled=yes
16044           break
16045         fi
16046       done
16047       if test -z "$already_handled"; then
16048         names_already_handled="$names_already_handled $name"
16049                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
16050         eval value=\"\$HAVE_LIB$uppername\"
16051         if test -n "$value"; then
16052           if test "$value" = yes; then
16053             eval value=\"\$LIB$uppername\"
16054             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
16055             eval value=\"\$LTLIB$uppername\"
16056             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
16057           else
16058                                     :
16059           fi
16060         else
16061                               found_dir=
16062           found_la=
16063           found_so=
16064           found_a=
16065           if test $use_additional = yes; then
16066             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
16067               found_dir="$additional_libdir"
16068               found_so="$additional_libdir/lib$name.$shlibext"
16069               if test -f "$additional_libdir/lib$name.la"; then
16070                 found_la="$additional_libdir/lib$name.la"
16071               fi
16072             else
16073               if test -f "$additional_libdir/lib$name.$libext"; then
16074                 found_dir="$additional_libdir"
16075                 found_a="$additional_libdir/lib$name.$libext"
16076                 if test -f "$additional_libdir/lib$name.la"; then
16077                   found_la="$additional_libdir/lib$name.la"
16078                 fi
16079               fi
16080             fi
16081           fi
16082           if test "X$found_dir" = "X"; then
16083             for x in $LDFLAGS $LTLIBBABELTRACE; do
16084
16085   acl_save_prefix="$prefix"
16086   prefix="$acl_final_prefix"
16087   acl_save_exec_prefix="$exec_prefix"
16088   exec_prefix="$acl_final_exec_prefix"
16089   eval x=\"$x\"
16090   exec_prefix="$acl_save_exec_prefix"
16091   prefix="$acl_save_prefix"
16092
16093               case "$x" in
16094                 -L*)
16095                   dir=`echo "X$x" | sed -e 's/^X-L//'`
16096                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
16097                     found_dir="$dir"
16098                     found_so="$dir/lib$name.$shlibext"
16099                     if test -f "$dir/lib$name.la"; then
16100                       found_la="$dir/lib$name.la"
16101                     fi
16102                   else
16103                     if test -f "$dir/lib$name.$libext"; then
16104                       found_dir="$dir"
16105                       found_a="$dir/lib$name.$libext"
16106                       if test -f "$dir/lib$name.la"; then
16107                         found_la="$dir/lib$name.la"
16108                       fi
16109                     fi
16110                   fi
16111                   ;;
16112               esac
16113               if test "X$found_dir" != "X"; then
16114                 break
16115               fi
16116             done
16117           fi
16118           if test "X$found_dir" != "X"; then
16119                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
16120             if test "X$found_so" != "X"; then
16121                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
16122                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16123               else
16124                                                                                 haveit=
16125                 for x in $ltrpathdirs; do
16126                   if test "X$x" = "X$found_dir"; then
16127                     haveit=yes
16128                     break
16129                   fi
16130                 done
16131                 if test -z "$haveit"; then
16132                   ltrpathdirs="$ltrpathdirs $found_dir"
16133                 fi
16134                                 if test "$hardcode_direct" = yes; then
16135                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16136                 else
16137                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
16138                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16139                                                             haveit=
16140                     for x in $rpathdirs; do
16141                       if test "X$x" = "X$found_dir"; then
16142                         haveit=yes
16143                         break
16144                       fi
16145                     done
16146                     if test -z "$haveit"; then
16147                       rpathdirs="$rpathdirs $found_dir"
16148                     fi
16149                   else
16150                                                                                 haveit=
16151                     for x in $LDFLAGS $LIBBABELTRACE; do
16152
16153   acl_save_prefix="$prefix"
16154   prefix="$acl_final_prefix"
16155   acl_save_exec_prefix="$exec_prefix"
16156   exec_prefix="$acl_final_exec_prefix"
16157   eval x=\"$x\"
16158   exec_prefix="$acl_save_exec_prefix"
16159   prefix="$acl_save_prefix"
16160
16161                       if test "X$x" = "X-L$found_dir"; then
16162                         haveit=yes
16163                         break
16164                       fi
16165                     done
16166                     if test -z "$haveit"; then
16167                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
16168                     fi
16169                     if test "$hardcode_minus_L" != no; then
16170                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16171                     else
16172                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16173                     fi
16174                   fi
16175                 fi
16176               fi
16177             else
16178               if test "X$found_a" != "X"; then
16179                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
16180               else
16181                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
16182               fi
16183             fi
16184                         additional_includedir=
16185             case "$found_dir" in
16186               */lib | */lib/)
16187                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
16188                 additional_includedir="$basedir/include"
16189                 ;;
16190             esac
16191             if test "X$additional_includedir" != "X"; then
16192                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
16193                 haveit=
16194                 if test "X$additional_includedir" = "X/usr/local/include"; then
16195                   if test -n "$GCC"; then
16196                     case $host_os in
16197                       linux*) haveit=yes;;
16198                     esac
16199                   fi
16200                 fi
16201                 if test -z "$haveit"; then
16202                   for x in $CPPFLAGS $INCBABELTRACE; do
16203
16204   acl_save_prefix="$prefix"
16205   prefix="$acl_final_prefix"
16206   acl_save_exec_prefix="$exec_prefix"
16207   exec_prefix="$acl_final_exec_prefix"
16208   eval x=\"$x\"
16209   exec_prefix="$acl_save_exec_prefix"
16210   prefix="$acl_save_prefix"
16211
16212                     if test "X$x" = "X-I$additional_includedir"; then
16213                       haveit=yes
16214                       break
16215                     fi
16216                   done
16217                   if test -z "$haveit"; then
16218                     if test -d "$additional_includedir"; then
16219                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
16220                     fi
16221                   fi
16222                 fi
16223               fi
16224             fi
16225                         if test -n "$found_la"; then
16226                                                         save_libdir="$libdir"
16227               case "$found_la" in
16228                 */* | *\\*) . "$found_la" ;;
16229                 *) . "./$found_la" ;;
16230               esac
16231               libdir="$save_libdir"
16232                             for dep in $dependency_libs; do
16233                 case "$dep" in
16234                   -L*)
16235                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
16236                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
16237                       haveit=
16238                       if test "X$additional_libdir" = "X/usr/local/lib"; then
16239                         if test -n "$GCC"; then
16240                           case $host_os in
16241                             linux*) haveit=yes;;
16242                           esac
16243                         fi
16244                       fi
16245                       if test -z "$haveit"; then
16246                         haveit=
16247                         for x in $LDFLAGS $LIBBABELTRACE; do
16248
16249   acl_save_prefix="$prefix"
16250   prefix="$acl_final_prefix"
16251   acl_save_exec_prefix="$exec_prefix"
16252   exec_prefix="$acl_final_exec_prefix"
16253   eval x=\"$x\"
16254   exec_prefix="$acl_save_exec_prefix"
16255   prefix="$acl_save_prefix"
16256
16257                           if test "X$x" = "X-L$additional_libdir"; then
16258                             haveit=yes
16259                             break
16260                           fi
16261                         done
16262                         if test -z "$haveit"; then
16263                           if test -d "$additional_libdir"; then
16264                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
16265                           fi
16266                         fi
16267                         haveit=
16268                         for x in $LDFLAGS $LTLIBBABELTRACE; do
16269
16270   acl_save_prefix="$prefix"
16271   prefix="$acl_final_prefix"
16272   acl_save_exec_prefix="$exec_prefix"
16273   exec_prefix="$acl_final_exec_prefix"
16274   eval x=\"$x\"
16275   exec_prefix="$acl_save_exec_prefix"
16276   prefix="$acl_save_prefix"
16277
16278                           if test "X$x" = "X-L$additional_libdir"; then
16279                             haveit=yes
16280                             break
16281                           fi
16282                         done
16283                         if test -z "$haveit"; then
16284                           if test -d "$additional_libdir"; then
16285                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
16286                           fi
16287                         fi
16288                       fi
16289                     fi
16290                     ;;
16291                   -R*)
16292                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
16293                     if test "$enable_rpath" != no; then
16294                                                                   haveit=
16295                       for x in $rpathdirs; do
16296                         if test "X$x" = "X$dir"; then
16297                           haveit=yes
16298                           break
16299                         fi
16300                       done
16301                       if test -z "$haveit"; then
16302                         rpathdirs="$rpathdirs $dir"
16303                       fi
16304                                                                   haveit=
16305                       for x in $ltrpathdirs; do
16306                         if test "X$x" = "X$dir"; then
16307                           haveit=yes
16308                           break
16309                         fi
16310                       done
16311                       if test -z "$haveit"; then
16312                         ltrpathdirs="$ltrpathdirs $dir"
16313                       fi
16314                     fi
16315                     ;;
16316                   -l*)
16317                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16318                     ;;
16319                   *.la)
16320                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16321                     ;;
16322                   *)
16323                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
16324                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
16325                     ;;
16326                 esac
16327               done
16328             fi
16329           else
16330                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16331             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
16332           fi
16333         fi
16334       fi
16335     done
16336   done
16337   if test "X$rpathdirs" != "X"; then
16338     if test -n "$hardcode_libdir_separator"; then
16339                         alldirs=
16340       for found_dir in $rpathdirs; do
16341         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16342       done
16343             acl_save_libdir="$libdir"
16344       libdir="$alldirs"
16345       eval flag=\"$hardcode_libdir_flag_spec\"
16346       libdir="$acl_save_libdir"
16347       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16348     else
16349             for found_dir in $rpathdirs; do
16350         acl_save_libdir="$libdir"
16351         libdir="$found_dir"
16352         eval flag=\"$hardcode_libdir_flag_spec\"
16353         libdir="$acl_save_libdir"
16354         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16355       done
16356     fi
16357   fi
16358   if test "X$ltrpathdirs" != "X"; then
16359             for found_dir in $ltrpathdirs; do
16360       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
16361     done
16362   fi
16363
16364
16365         ac_save_CPPFLAGS="$CPPFLAGS"
16366
16367   for element in $INCBABELTRACE; do
16368     haveit=
16369     for x in $CPPFLAGS; do
16370
16371   acl_save_prefix="$prefix"
16372   prefix="$acl_final_prefix"
16373   acl_save_exec_prefix="$exec_prefix"
16374   exec_prefix="$acl_final_exec_prefix"
16375   eval x=\"$x\"
16376   exec_prefix="$acl_save_exec_prefix"
16377   prefix="$acl_save_prefix"
16378
16379       if test "X$x" = "X$element"; then
16380         haveit=yes
16381         break
16382       fi
16383     done
16384     if test -z "$haveit"; then
16385       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16386     fi
16387   done
16388
16389
16390   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
16391 $as_echo_n "checking for libbabeltrace... " >&6; }
16392 if test "${ac_cv_libbabeltrace+set}" = set; then :
16393   $as_echo_n "(cached) " >&6
16394 else
16395
16396     ac_save_LIBS="$LIBS"
16397     LIBS="$LIBS $LIBBABELTRACE"
16398     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16399 /* end confdefs.h.  */
16400 #include <babeltrace/babeltrace.h>
16401                          #include <babeltrace/ctf/events.h>
16402                          #include <babeltrace/ctf/iterator.h>
16403 int
16404 main ()
16405 {
16406 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
16407                         struct bt_ctf_event *event = NULL;
16408                         const struct bt_definition *scope;
16409
16410                         pos.type = BT_SEEK_BEGIN;
16411                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
16412                         scope = bt_ctf_get_top_level_scope (event,
16413                                                            BT_STREAM_EVENT_HEADER);
16414                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
16415
16416   ;
16417   return 0;
16418 }
16419 _ACEOF
16420 if ac_fn_c_try_link "$LINENO"; then :
16421   ac_cv_libbabeltrace=yes
16422 else
16423   ac_cv_libbabeltrace=no
16424 fi
16425 rm -f core conftest.err conftest.$ac_objext \
16426     conftest$ac_exeext conftest.$ac_ext
16427     LIBS="$ac_save_LIBS"
16428
16429 fi
16430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
16431 $as_echo "$ac_cv_libbabeltrace" >&6; }
16432   if test "$ac_cv_libbabeltrace" = yes; then
16433     HAVE_LIBBABELTRACE=yes
16434
16435 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
16436
16437     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
16438 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
16439     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
16440 $as_echo "$LIBBABELTRACE" >&6; }
16441   else
16442     HAVE_LIBBABELTRACE=no
16443             CPPFLAGS="$ac_save_CPPFLAGS"
16444     LIBBABELTRACE=
16445     LTLIBBABELTRACE=
16446   fi
16447
16448
16449
16450
16451
16452
16453   CFLAGS=$saved_CFLAGS
16454
16455   if test "$HAVE_LIBBABELTRACE" != yes; then
16456      if test "$with_babeltrace" = yes; then
16457        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
16458      else
16459        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
16460 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
16461      fi
16462   fi
16463 fi
16464
16465 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
16466 # to an empty version.
16467
16468 files=
16469 links=
16470
16471 rm -f nm.h
16472 if test "${nativefile}" != ""; then
16473     case "${nativefile}" in
16474       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
16475       * ) GDB_NM_FILE="${nativefile}"
16476     esac
16477     files="${files} ${GDB_NM_FILE}"
16478     links="${links} nm.h"
16479
16480 cat >>confdefs.h <<_ACEOF
16481 #define GDB_NM_FILE "${GDB_NM_FILE}"
16482 _ACEOF
16483
16484 fi
16485
16486
16487 ac_sources="$files"
16488 ac_dests="$links"
16489 while test -n "$ac_sources"; do
16490   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
16491   set $ac_sources; ac_source=$1; shift; ac_sources=$*
16492   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
16493 done
16494 ac_config_links="$ac_config_links $ac_config_links_1"
16495
16496
16497
16498
16499
16500 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
16501
16502
16503 if $development; then
16504
16505 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
16506
16507 fi
16508
16509
16510   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16511   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
16512   if test "x$GDB_TRANSFORM_NAME" = x; then
16513      GDB_TRANSFORM_NAME=gdb
16514   fi
16515
16516
16517
16518   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16519   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
16520   if test "x$GCORE_TRANSFORM_NAME" = x; then
16521      GCORE_TRANSFORM_NAME=gcore
16522   fi
16523
16524
16525 ac_config_files="$ac_config_files gcore"
16526
16527 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
16528
16529
16530 cat >confcache <<\_ACEOF
16531 # This file is a shell script that caches the results of configure
16532 # tests run on this system so they can be shared between configure
16533 # scripts and configure runs, see configure's option --config-cache.
16534 # It is not useful on other systems.  If it contains results you don't
16535 # want to keep, you may remove or edit it.
16536 #
16537 # config.status only pays attention to the cache file if you give it
16538 # the --recheck option to rerun configure.
16539 #
16540 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16541 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16542 # following values.
16543
16544 _ACEOF
16545
16546 # The following way of writing the cache mishandles newlines in values,
16547 # but we know of no workaround that is simple, portable, and efficient.
16548 # So, we kill variables containing newlines.
16549 # Ultrix sh set writes to stderr and can't be redirected directly,
16550 # and sets the high bit in the cache file unless we assign to the vars.
16551 (
16552   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16553     eval ac_val=\$$ac_var
16554     case $ac_val in #(
16555     *${as_nl}*)
16556       case $ac_var in #(
16557       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16558 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16559       esac
16560       case $ac_var in #(
16561       _ | IFS | as_nl) ;; #(
16562       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16563       *) { eval $ac_var=; unset $ac_var;} ;;
16564       esac ;;
16565     esac
16566   done
16567
16568   (set) 2>&1 |
16569     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16570     *${as_nl}ac_space=\ *)
16571       # `set' does not quote correctly, so add quotes: double-quote
16572       # substitution turns \\\\ into \\, and sed turns \\ into \.
16573       sed -n \
16574         "s/'/'\\\\''/g;
16575           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16576       ;; #(
16577     *)
16578       # `set' quotes correctly as required by POSIX, so do not add quotes.
16579       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16580       ;;
16581     esac |
16582     sort
16583 ) |
16584   sed '
16585      /^ac_cv_env_/b end
16586      t clear
16587      :clear
16588      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16589      t end
16590      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16591      :end' >>confcache
16592 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16593   if test -w "$cache_file"; then
16594     test "x$cache_file" != "x/dev/null" &&
16595       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16596 $as_echo "$as_me: updating cache $cache_file" >&6;}
16597     cat confcache >$cache_file
16598   else
16599     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16600 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16601   fi
16602 fi
16603 rm -f confcache
16604
16605 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16606 # Let make expand exec_prefix.
16607 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16608
16609 DEFS=-DHAVE_CONFIG_H
16610
16611 ac_libobjs=
16612 ac_ltlibobjs=
16613 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16614   # 1. Remove the extension, and $U if already installed.
16615   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16616   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16617   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16618   #    will be set to the directory where LIBOBJS objects are built.
16619   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16620   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16621 done
16622 LIBOBJS=$ac_libobjs
16623
16624 LTLIBOBJS=$ac_ltlibobjs
16625
16626
16627 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16628   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16629 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16630 fi
16631 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16632   as_fn_error "conditional \"GMAKE\" was never defined.
16633 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16634 fi
16635 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
16636   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
16637 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16638 fi
16639 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
16640   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
16641 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16642 fi
16643
16644
16645 : ${CONFIG_STATUS=./config.status}
16646 ac_write_fail=0
16647 ac_clean_files_save=$ac_clean_files
16648 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16649 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16650 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16651 as_write_fail=0
16652 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16653 #! $SHELL
16654 # Generated by $as_me.
16655 # Run this file to recreate the current configuration.
16656 # Compiler output produced by configure, useful for debugging
16657 # configure, is in config.log if it exists.
16658
16659 debug=false
16660 ac_cs_recheck=false
16661 ac_cs_silent=false
16662
16663 SHELL=\${CONFIG_SHELL-$SHELL}
16664 export SHELL
16665 _ASEOF
16666 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16667 ## -------------------- ##
16668 ## M4sh Initialization. ##
16669 ## -------------------- ##
16670
16671 # Be more Bourne compatible
16672 DUALCASE=1; export DUALCASE # for MKS sh
16673 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16674   emulate sh
16675   NULLCMD=:
16676   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16677   # is contrary to our usage.  Disable this feature.
16678   alias -g '${1+"$@"}'='"$@"'
16679   setopt NO_GLOB_SUBST
16680 else
16681   case `(set -o) 2>/dev/null` in #(
16682   *posix*) :
16683     set -o posix ;; #(
16684   *) :
16685      ;;
16686 esac
16687 fi
16688
16689
16690 as_nl='
16691 '
16692 export as_nl
16693 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16694 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16695 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16696 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16697 # Prefer a ksh shell builtin over an external printf program on Solaris,
16698 # but without wasting forks for bash or zsh.
16699 if test -z "$BASH_VERSION$ZSH_VERSION" \
16700     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16701   as_echo='print -r --'
16702   as_echo_n='print -rn --'
16703 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16704   as_echo='printf %s\n'
16705   as_echo_n='printf %s'
16706 else
16707   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16708     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16709     as_echo_n='/usr/ucb/echo -n'
16710   else
16711     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16712     as_echo_n_body='eval
16713       arg=$1;
16714       case $arg in #(
16715       *"$as_nl"*)
16716         expr "X$arg" : "X\\(.*\\)$as_nl";
16717         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16718       esac;
16719       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16720     '
16721     export as_echo_n_body
16722     as_echo_n='sh -c $as_echo_n_body as_echo'
16723   fi
16724   export as_echo_body
16725   as_echo='sh -c $as_echo_body as_echo'
16726 fi
16727
16728 # The user is always right.
16729 if test "${PATH_SEPARATOR+set}" != set; then
16730   PATH_SEPARATOR=:
16731   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16732     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16733       PATH_SEPARATOR=';'
16734   }
16735 fi
16736
16737
16738 # IFS
16739 # We need space, tab and new line, in precisely that order.  Quoting is
16740 # there to prevent editors from complaining about space-tab.
16741 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16742 # splitting by setting IFS to empty value.)
16743 IFS=" ""        $as_nl"
16744
16745 # Find who we are.  Look in the path if we contain no directory separator.
16746 case $0 in #((
16747   *[\\/]* ) as_myself=$0 ;;
16748   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16749 for as_dir in $PATH
16750 do
16751   IFS=$as_save_IFS
16752   test -z "$as_dir" && as_dir=.
16753     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16754   done
16755 IFS=$as_save_IFS
16756
16757      ;;
16758 esac
16759 # We did not find ourselves, most probably we were run as `sh COMMAND'
16760 # in which case we are not to be found in the path.
16761 if test "x$as_myself" = x; then
16762   as_myself=$0
16763 fi
16764 if test ! -f "$as_myself"; then
16765   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16766   exit 1
16767 fi
16768
16769 # Unset variables that we do not need and which cause bugs (e.g. in
16770 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16771 # suppresses any "Segmentation fault" message there.  '((' could
16772 # trigger a bug in pdksh 5.2.14.
16773 for as_var in BASH_ENV ENV MAIL MAILPATH
16774 do eval test x\${$as_var+set} = xset \
16775   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16776 done
16777 PS1='$ '
16778 PS2='> '
16779 PS4='+ '
16780
16781 # NLS nuisances.
16782 LC_ALL=C
16783 export LC_ALL
16784 LANGUAGE=C
16785 export LANGUAGE
16786
16787 # CDPATH.
16788 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16789
16790
16791 # as_fn_error ERROR [LINENO LOG_FD]
16792 # ---------------------------------
16793 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16794 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16795 # script with status $?, using 1 if that was 0.
16796 as_fn_error ()
16797 {
16798   as_status=$?; test $as_status -eq 0 && as_status=1
16799   if test "$3"; then
16800     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16801     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16802   fi
16803   $as_echo "$as_me: error: $1" >&2
16804   as_fn_exit $as_status
16805 } # as_fn_error
16806
16807
16808 # as_fn_set_status STATUS
16809 # -----------------------
16810 # Set $? to STATUS, without forking.
16811 as_fn_set_status ()
16812 {
16813   return $1
16814 } # as_fn_set_status
16815
16816 # as_fn_exit STATUS
16817 # -----------------
16818 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16819 as_fn_exit ()
16820 {
16821   set +e
16822   as_fn_set_status $1
16823   exit $1
16824 } # as_fn_exit
16825
16826 # as_fn_unset VAR
16827 # ---------------
16828 # Portably unset VAR.
16829 as_fn_unset ()
16830 {
16831   { eval $1=; unset $1;}
16832 }
16833 as_unset=as_fn_unset
16834 # as_fn_append VAR VALUE
16835 # ----------------------
16836 # Append the text in VALUE to the end of the definition contained in VAR. Take
16837 # advantage of any shell optimizations that allow amortized linear growth over
16838 # repeated appends, instead of the typical quadratic growth present in naive
16839 # implementations.
16840 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16841   eval 'as_fn_append ()
16842   {
16843     eval $1+=\$2
16844   }'
16845 else
16846   as_fn_append ()
16847   {
16848     eval $1=\$$1\$2
16849   }
16850 fi # as_fn_append
16851
16852 # as_fn_arith ARG...
16853 # ------------------
16854 # Perform arithmetic evaluation on the ARGs, and store the result in the
16855 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16856 # must be portable across $(()) and expr.
16857 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16858   eval 'as_fn_arith ()
16859   {
16860     as_val=$(( $* ))
16861   }'
16862 else
16863   as_fn_arith ()
16864   {
16865     as_val=`expr "$@" || test $? -eq 1`
16866   }
16867 fi # as_fn_arith
16868
16869
16870 if expr a : '\(a\)' >/dev/null 2>&1 &&
16871    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16872   as_expr=expr
16873 else
16874   as_expr=false
16875 fi
16876
16877 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16878   as_basename=basename
16879 else
16880   as_basename=false
16881 fi
16882
16883 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16884   as_dirname=dirname
16885 else
16886   as_dirname=false
16887 fi
16888
16889 as_me=`$as_basename -- "$0" ||
16890 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16891          X"$0" : 'X\(//\)$' \| \
16892          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16893 $as_echo X/"$0" |
16894     sed '/^.*\/\([^/][^/]*\)\/*$/{
16895             s//\1/
16896             q
16897           }
16898           /^X\/\(\/\/\)$/{
16899             s//\1/
16900             q
16901           }
16902           /^X\/\(\/\).*/{
16903             s//\1/
16904             q
16905           }
16906           s/.*/./; q'`
16907
16908 # Avoid depending upon Character Ranges.
16909 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16910 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16911 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16912 as_cr_digits='0123456789'
16913 as_cr_alnum=$as_cr_Letters$as_cr_digits
16914
16915 ECHO_C= ECHO_N= ECHO_T=
16916 case `echo -n x` in #(((((
16917 -n*)
16918   case `echo 'xy\c'` in
16919   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16920   xy)  ECHO_C='\c';;
16921   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16922        ECHO_T=' ';;
16923   esac;;
16924 *)
16925   ECHO_N='-n';;
16926 esac
16927
16928 rm -f conf$$ conf$$.exe conf$$.file
16929 if test -d conf$$.dir; then
16930   rm -f conf$$.dir/conf$$.file
16931 else
16932   rm -f conf$$.dir
16933   mkdir conf$$.dir 2>/dev/null
16934 fi
16935 if (echo >conf$$.file) 2>/dev/null; then
16936   if ln -s conf$$.file conf$$ 2>/dev/null; then
16937     as_ln_s='ln -s'
16938     # ... but there are two gotchas:
16939     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16940     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16941     # In both cases, we have to default to `cp -p'.
16942     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16943       as_ln_s='cp -p'
16944   elif ln conf$$.file conf$$ 2>/dev/null; then
16945     as_ln_s=ln
16946   else
16947     as_ln_s='cp -p'
16948   fi
16949 else
16950   as_ln_s='cp -p'
16951 fi
16952 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16953 rmdir conf$$.dir 2>/dev/null
16954
16955
16956 # as_fn_mkdir_p
16957 # -------------
16958 # Create "$as_dir" as a directory, including parents if necessary.
16959 as_fn_mkdir_p ()
16960 {
16961
16962   case $as_dir in #(
16963   -*) as_dir=./$as_dir;;
16964   esac
16965   test -d "$as_dir" || eval $as_mkdir_p || {
16966     as_dirs=
16967     while :; do
16968       case $as_dir in #(
16969       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16970       *) as_qdir=$as_dir;;
16971       esac
16972       as_dirs="'$as_qdir' $as_dirs"
16973       as_dir=`$as_dirname -- "$as_dir" ||
16974 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16975          X"$as_dir" : 'X\(//\)[^/]' \| \
16976          X"$as_dir" : 'X\(//\)$' \| \
16977          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16978 $as_echo X"$as_dir" |
16979     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16980             s//\1/
16981             q
16982           }
16983           /^X\(\/\/\)[^/].*/{
16984             s//\1/
16985             q
16986           }
16987           /^X\(\/\/\)$/{
16988             s//\1/
16989             q
16990           }
16991           /^X\(\/\).*/{
16992             s//\1/
16993             q
16994           }
16995           s/.*/./; q'`
16996       test -d "$as_dir" && break
16997     done
16998     test -z "$as_dirs" || eval "mkdir $as_dirs"
16999   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
17000
17001
17002 } # as_fn_mkdir_p
17003 if mkdir -p . 2>/dev/null; then
17004   as_mkdir_p='mkdir -p "$as_dir"'
17005 else
17006   test -d ./-p && rmdir ./-p
17007   as_mkdir_p=false
17008 fi
17009
17010 if test -x / >/dev/null 2>&1; then
17011   as_test_x='test -x'
17012 else
17013   if ls -dL / >/dev/null 2>&1; then
17014     as_ls_L_option=L
17015   else
17016     as_ls_L_option=
17017   fi
17018   as_test_x='
17019     eval sh -c '\''
17020       if test -d "$1"; then
17021         test -d "$1/.";
17022       else
17023         case $1 in #(
17024         -*)set "./$1";;
17025         esac;
17026         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17027         ???[sx]*):;;*)false;;esac;fi
17028     '\'' sh
17029   '
17030 fi
17031 as_executable_p=$as_test_x
17032
17033 # Sed expression to map a string onto a valid CPP name.
17034 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17035
17036 # Sed expression to map a string onto a valid variable name.
17037 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17038
17039
17040 exec 6>&1
17041 ## ----------------------------------- ##
17042 ## Main body of $CONFIG_STATUS script. ##
17043 ## ----------------------------------- ##
17044 _ASEOF
17045 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17046
17047 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17048 # Save the log message, to keep $0 and so on meaningful, and to
17049 # report actual input values of CONFIG_FILES etc. instead of their
17050 # values after options handling.
17051 ac_log="
17052 This file was extended by $as_me, which was
17053 generated by GNU Autoconf 2.64.  Invocation command line was
17054
17055   CONFIG_FILES    = $CONFIG_FILES
17056   CONFIG_HEADERS  = $CONFIG_HEADERS
17057   CONFIG_LINKS    = $CONFIG_LINKS
17058   CONFIG_COMMANDS = $CONFIG_COMMANDS
17059   $ $0 $@
17060
17061 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17062 "
17063
17064 _ACEOF
17065
17066 case $ac_config_files in *"
17067 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17068 esac
17069
17070 case $ac_config_headers in *"
17071 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17072 esac
17073
17074
17075 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17076 # Files that config.status was made for.
17077 config_files="$ac_config_files"
17078 config_headers="$ac_config_headers"
17079 config_links="$ac_config_links"
17080 config_commands="$ac_config_commands"
17081
17082 _ACEOF
17083
17084 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17085 ac_cs_usage="\
17086 \`$as_me' instantiates files and other configuration actions
17087 from templates according to the current configuration.  Unless the files
17088 and actions are specified as TAGs, all are instantiated by default.
17089
17090 Usage: $0 [OPTION]... [TAG]...
17091
17092   -h, --help       print this help, then exit
17093   -V, --version    print version number and configuration settings, then exit
17094   -q, --quiet, --silent
17095                    do not print progress messages
17096   -d, --debug      don't remove temporary files
17097       --recheck    update $as_me by reconfiguring in the same conditions
17098       --file=FILE[:TEMPLATE]
17099                    instantiate the configuration file FILE
17100       --header=FILE[:TEMPLATE]
17101                    instantiate the configuration header FILE
17102
17103 Configuration files:
17104 $config_files
17105
17106 Configuration headers:
17107 $config_headers
17108
17109 Configuration links:
17110 $config_links
17111
17112 Configuration commands:
17113 $config_commands
17114
17115 Report bugs to the package provider."
17116
17117 _ACEOF
17118 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17119 ac_cs_version="\\
17120 config.status
17121 configured by $0, generated by GNU Autoconf 2.64,
17122   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
17123
17124 Copyright (C) 2009 Free Software Foundation, Inc.
17125 This config.status script is free software; the Free Software Foundation
17126 gives unlimited permission to copy, distribute and modify it."
17127
17128 ac_pwd='$ac_pwd'
17129 srcdir='$srcdir'
17130 INSTALL='$INSTALL'
17131 AWK='$AWK'
17132 test -n "\$AWK" || AWK=awk
17133 _ACEOF
17134
17135 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17136 # The default lists apply if the user does not specify any file.
17137 ac_need_defaults=:
17138 while test $# != 0
17139 do
17140   case $1 in
17141   --*=*)
17142     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17143     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17144     ac_shift=:
17145     ;;
17146   *)
17147     ac_option=$1
17148     ac_optarg=$2
17149     ac_shift=shift
17150     ;;
17151   esac
17152
17153   case $ac_option in
17154   # Handling of the options.
17155   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17156     ac_cs_recheck=: ;;
17157   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17158     $as_echo "$ac_cs_version"; exit ;;
17159   --debug | --debu | --deb | --de | --d | -d )
17160     debug=: ;;
17161   --file | --fil | --fi | --f )
17162     $ac_shift
17163     case $ac_optarg in
17164     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17165     esac
17166     as_fn_append CONFIG_FILES " '$ac_optarg'"
17167     ac_need_defaults=false;;
17168   --header | --heade | --head | --hea )
17169     $ac_shift
17170     case $ac_optarg in
17171     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17172     esac
17173     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17174     ac_need_defaults=false;;
17175   --he | --h)
17176     # Conflict between --help and --header
17177     as_fn_error "ambiguous option: \`$1'
17178 Try \`$0 --help' for more information.";;
17179   --help | --hel | -h )
17180     $as_echo "$ac_cs_usage"; exit ;;
17181   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17182   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17183     ac_cs_silent=: ;;
17184
17185   # This is an error.
17186   -*) as_fn_error "unrecognized option: \`$1'
17187 Try \`$0 --help' for more information." ;;
17188
17189   *) as_fn_append ac_config_targets " $1"
17190      ac_need_defaults=false ;;
17191
17192   esac
17193   shift
17194 done
17195
17196 ac_configure_extra_args=
17197
17198 if $ac_cs_silent; then
17199   exec 6>/dev/null
17200   ac_configure_extra_args="$ac_configure_extra_args --silent"
17201 fi
17202
17203 _ACEOF
17204 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17205 if \$ac_cs_recheck; then
17206   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17207   shift
17208   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17209   CONFIG_SHELL='$SHELL'
17210   export CONFIG_SHELL
17211   exec "\$@"
17212 fi
17213
17214 _ACEOF
17215 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17216 exec 5>>config.log
17217 {
17218   echo
17219   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17220 ## Running $as_me. ##
17221 _ASBOX
17222   $as_echo "$ac_log"
17223 } >&5
17224
17225 _ACEOF
17226 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17227 #
17228 # INIT-COMMANDS
17229 #
17230 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
17231
17232 _ACEOF
17233
17234 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17235
17236 # Handling of arguments.
17237 for ac_config_target in $ac_config_targets
17238 do
17239   case $ac_config_target in
17240     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
17241     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
17242     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
17243     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
17244     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
17245     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17246     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
17247     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
17248     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
17249
17250   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17251   esac
17252 done
17253
17254
17255 # If the user did not use the arguments to specify the items to instantiate,
17256 # then the envvar interface is used.  Set only those that are not.
17257 # We use the long form for the default assignment because of an extremely
17258 # bizarre bug on SunOS 4.1.3.
17259 if $ac_need_defaults; then
17260   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17261   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17262   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
17263   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17264 fi
17265
17266 # Have a temporary directory for convenience.  Make it in the build tree
17267 # simply because there is no reason against having it here, and in addition,
17268 # creating and moving files from /tmp can sometimes cause problems.
17269 # Hook for its removal unless debugging.
17270 # Note that there is a small window in which the directory will not be cleaned:
17271 # after its creation but before its name has been assigned to `$tmp'.
17272 $debug ||
17273 {
17274   tmp=
17275   trap 'exit_status=$?
17276   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
17277 ' 0
17278   trap 'as_fn_exit 1' 1 2 13 15
17279 }
17280 # Create a (secure) tmp directory for tmp files.
17281
17282 {
17283   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17284   test -n "$tmp" && test -d "$tmp"
17285 }  ||
17286 {
17287   tmp=./conf$$-$RANDOM
17288   (umask 077 && mkdir "$tmp")
17289 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
17290
17291 # Set up the scripts for CONFIG_FILES section.
17292 # No need to generate them if there are no CONFIG_FILES.
17293 # This happens for instance with `./config.status config.h'.
17294 if test -n "$CONFIG_FILES"; then
17295
17296 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
17297   ac_cs_awk_getline=:
17298   ac_cs_awk_pipe_init=
17299   ac_cs_awk_read_file='
17300       while ((getline aline < (F[key])) > 0)
17301         print(aline)
17302       close(F[key])'
17303   ac_cs_awk_pipe_fini=
17304 else
17305   ac_cs_awk_getline=false
17306   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
17307   ac_cs_awk_read_file='
17308       print "|#_!!_#|"
17309       print "cat " F[key] " &&"
17310       '$ac_cs_awk_pipe_init
17311   # The final `:' finishes the AND list.
17312   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
17313 fi
17314 ac_cr=`echo X | tr X '\015'`
17315 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17316 # But we know of no other shell where ac_cr would be empty at this
17317 # point, so we can use a bashism as a fallback.
17318 if test "x$ac_cr" = x; then
17319   eval ac_cr=\$\'\\r\'
17320 fi
17321 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17322 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17323   ac_cs_awk_cr='\r'
17324 else
17325   ac_cs_awk_cr=$ac_cr
17326 fi
17327
17328 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17329 _ACEOF
17330
17331 # Create commands to substitute file output variables.
17332 {
17333   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17334   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
17335   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17336   echo "_ACAWK" &&
17337   echo "_ACEOF"
17338 } >conf$$files.sh &&
17339 . ./conf$$files.sh ||
17340   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17341 rm -f conf$$files.sh
17342
17343 {
17344   echo "cat >conf$$subs.awk <<_ACEOF" &&
17345   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17346   echo "_ACEOF"
17347 } >conf$$subs.sh ||
17348   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17349 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17350 ac_delim='%!_!# '
17351 for ac_last_try in false false false false false :; do
17352   . ./conf$$subs.sh ||
17353     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17354
17355   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17356   if test $ac_delim_n = $ac_delim_num; then
17357     break
17358   elif $ac_last_try; then
17359     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17360   else
17361     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17362   fi
17363 done
17364 rm -f conf$$subs.sh
17365
17366 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17367 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17368 _ACEOF
17369 sed -n '
17370 h
17371 s/^/S["/; s/!.*/"]=/
17372 p
17373 g
17374 s/^[^!]*!//
17375 :repl
17376 t repl
17377 s/'"$ac_delim"'$//
17378 t delim
17379 :nl
17380 h
17381 s/\(.\{148\}\).*/\1/
17382 t more1
17383 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17384 p
17385 n
17386 b repl
17387 :more1
17388 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17389 p
17390 g
17391 s/.\{148\}//
17392 t nl
17393 :delim
17394 h
17395 s/\(.\{148\}\).*/\1/
17396 t more2
17397 s/["\\]/\\&/g; s/^/"/; s/$/"/
17398 p
17399 b
17400 :more2
17401 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17402 p
17403 g
17404 s/.\{148\}//
17405 t delim
17406 ' <conf$$subs.awk | sed '
17407 /^[^""]/{
17408   N
17409   s/\n//
17410 }
17411 ' >>$CONFIG_STATUS || ac_write_fail=1
17412 rm -f conf$$subs.awk
17413 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17414 _ACAWK
17415 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17416   for (key in S) S_is_set[key] = 1
17417   FS = "\a"
17418   \$ac_cs_awk_pipe_init
17419 }
17420 {
17421   line = $ 0
17422   nfields = split(line, field, "@")
17423   substed = 0
17424   len = length(field[1])
17425   for (i = 2; i < nfields; i++) {
17426     key = field[i]
17427     keylen = length(key)
17428     if (S_is_set[key]) {
17429       value = S[key]
17430       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17431       len += length(value) + length(field[++i])
17432       substed = 1
17433     } else
17434       len += 1 + keylen
17435   }
17436   if (nfields == 3 && !substed) {
17437     key = field[2]
17438     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
17439       \$ac_cs_awk_read_file
17440       next
17441     }
17442   }
17443   print line
17444 }
17445 \$ac_cs_awk_pipe_fini
17446 _ACAWK
17447 _ACEOF
17448 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17449 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17450   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17451 else
17452   cat
17453 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17454   || as_fn_error "could not setup config files machinery" "$LINENO" 5
17455 _ACEOF
17456
17457 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17458 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17459 # trailing colons and then remove the whole line if VPATH becomes empty
17460 # (actually we leave an empty line to preserve line numbers).
17461 if test "x$srcdir" = x.; then
17462   ac_vpsub='/^[  ]*VPATH[        ]*=/{
17463 s/:*\$(srcdir):*/:/
17464 s/:*\${srcdir}:*/:/
17465 s/:*@srcdir@:*/:/
17466 s/^\([^=]*=[     ]*\):*/\1/
17467 s/:*$//
17468 s/^[^=]*=[       ]*$//
17469 }'
17470 fi
17471
17472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17473 fi # test -n "$CONFIG_FILES"
17474
17475 # Set up the scripts for CONFIG_HEADERS section.
17476 # No need to generate them if there are no CONFIG_HEADERS.
17477 # This happens for instance with `./config.status Makefile'.
17478 if test -n "$CONFIG_HEADERS"; then
17479 cat >"$tmp/defines.awk" <<\_ACAWK ||
17480 BEGIN {
17481 _ACEOF
17482
17483 # Transform confdefs.h into an awk script `defines.awk', embedded as
17484 # here-document in config.status, that substitutes the proper values into
17485 # config.h.in to produce config.h.
17486
17487 # Create a delimiter string that does not exist in confdefs.h, to ease
17488 # handling of long lines.
17489 ac_delim='%!_!# '
17490 for ac_last_try in false false :; do
17491   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17492   if test -z "$ac_t"; then
17493     break
17494   elif $ac_last_try; then
17495     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17496   else
17497     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17498   fi
17499 done
17500
17501 # For the awk script, D is an array of macro values keyed by name,
17502 # likewise P contains macro parameters if any.  Preserve backslash
17503 # newline sequences.
17504
17505 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17506 sed -n '
17507 s/.\{148\}/&'"$ac_delim"'/g
17508 t rset
17509 :rset
17510 s/^[     ]*#[    ]*define[       ][      ]*/ /
17511 t def
17512 d
17513 :def
17514 s/\\$//
17515 t bsnl
17516 s/["\\]/\\&/g
17517 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17518 D["\1"]=" \3"/p
17519 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17520 d
17521 :bsnl
17522 s/["\\]/\\&/g
17523 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17524 D["\1"]=" \3\\\\\\n"\\/p
17525 t cont
17526 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17527 t cont
17528 d
17529 :cont
17530 n
17531 s/.\{148\}/&'"$ac_delim"'/g
17532 t clear
17533 :clear
17534 s/\\$//
17535 t bsnlc
17536 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17537 d
17538 :bsnlc
17539 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17540 b cont
17541 ' <confdefs.h | sed '
17542 s/'"$ac_delim"'/"\\\
17543 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17544
17545 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17546   for (key in D) D_is_set[key] = 1
17547   FS = "\a"
17548 }
17549 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17550   line = \$ 0
17551   split(line, arg, " ")
17552   if (arg[1] == "#") {
17553     defundef = arg[2]
17554     mac1 = arg[3]
17555   } else {
17556     defundef = substr(arg[1], 2)
17557     mac1 = arg[2]
17558   }
17559   split(mac1, mac2, "(") #)
17560   macro = mac2[1]
17561   prefix = substr(line, 1, index(line, defundef) - 1)
17562   if (D_is_set[macro]) {
17563     # Preserve the white space surrounding the "#".
17564     print prefix "define", macro P[macro] D[macro]
17565     next
17566   } else {
17567     # Replace #undef with comments.  This is necessary, for example,
17568     # in the case of _POSIX_SOURCE, which is predefined and required
17569     # on some systems where configure will not decide to define it.
17570     if (defundef == "undef") {
17571       print "/*", prefix defundef, macro, "*/"
17572       next
17573     }
17574   }
17575 }
17576 { print }
17577 _ACAWK
17578 _ACEOF
17579 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17580   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17581 fi # test -n "$CONFIG_HEADERS"
17582
17583
17584 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17585 shift
17586 for ac_tag
17587 do
17588   case $ac_tag in
17589   :[FHLC]) ac_mode=$ac_tag; continue;;
17590   esac
17591   case $ac_mode$ac_tag in
17592   :[FHL]*:*);;
17593   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17594   :[FH]-) ac_tag=-:-;;
17595   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17596   esac
17597   ac_save_IFS=$IFS
17598   IFS=:
17599   set x $ac_tag
17600   IFS=$ac_save_IFS
17601   shift
17602   ac_file=$1
17603   shift
17604
17605   case $ac_mode in
17606   :L) ac_source=$1;;
17607   :[FH])
17608     ac_file_inputs=
17609     for ac_f
17610     do
17611       case $ac_f in
17612       -) ac_f="$tmp/stdin";;
17613       *) # Look for the file first in the build tree, then in the source tree
17614          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17615          # because $ac_f cannot contain `:'.
17616          test -f "$ac_f" ||
17617            case $ac_f in
17618            [\\/$]*) false;;
17619            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17620            esac ||
17621            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17622       esac
17623       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17624       as_fn_append ac_file_inputs " '$ac_f'"
17625     done
17626
17627     # Let's still pretend it is `configure' which instantiates (i.e., don't
17628     # use $as_me), people would be surprised to read:
17629     #    /* config.h.  Generated by config.status.  */
17630     configure_input='Generated from '`
17631           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17632         `' by configure.'
17633     if test x"$ac_file" != x-; then
17634       configure_input="$ac_file.  $configure_input"
17635       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17636 $as_echo "$as_me: creating $ac_file" >&6;}
17637     fi
17638     # Neutralize special characters interpreted by sed in replacement strings.
17639     case $configure_input in #(
17640     *\&* | *\|* | *\\* )
17641        ac_sed_conf_input=`$as_echo "$configure_input" |
17642        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17643     *) ac_sed_conf_input=$configure_input;;
17644     esac
17645
17646     case $ac_tag in
17647     *:-:* | *:-) cat >"$tmp/stdin" \
17648       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17649     esac
17650     ;;
17651   esac
17652
17653   ac_dir=`$as_dirname -- "$ac_file" ||
17654 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17655          X"$ac_file" : 'X\(//\)[^/]' \| \
17656          X"$ac_file" : 'X\(//\)$' \| \
17657          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17658 $as_echo X"$ac_file" |
17659     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17660             s//\1/
17661             q
17662           }
17663           /^X\(\/\/\)[^/].*/{
17664             s//\1/
17665             q
17666           }
17667           /^X\(\/\/\)$/{
17668             s//\1/
17669             q
17670           }
17671           /^X\(\/\).*/{
17672             s//\1/
17673             q
17674           }
17675           s/.*/./; q'`
17676   as_dir="$ac_dir"; as_fn_mkdir_p
17677   ac_builddir=.
17678
17679 case "$ac_dir" in
17680 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17681 *)
17682   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17683   # A ".." for each directory in $ac_dir_suffix.
17684   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17685   case $ac_top_builddir_sub in
17686   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17687   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17688   esac ;;
17689 esac
17690 ac_abs_top_builddir=$ac_pwd
17691 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17692 # for backward compatibility:
17693 ac_top_builddir=$ac_top_build_prefix
17694
17695 case $srcdir in
17696   .)  # We are building in place.
17697     ac_srcdir=.
17698     ac_top_srcdir=$ac_top_builddir_sub
17699     ac_abs_top_srcdir=$ac_pwd ;;
17700   [\\/]* | ?:[\\/]* )  # Absolute name.
17701     ac_srcdir=$srcdir$ac_dir_suffix;
17702     ac_top_srcdir=$srcdir
17703     ac_abs_top_srcdir=$srcdir ;;
17704   *) # Relative name.
17705     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17706     ac_top_srcdir=$ac_top_build_prefix$srcdir
17707     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17708 esac
17709 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17710
17711
17712   case $ac_mode in
17713   :F)
17714   #
17715   # CONFIG_FILE
17716   #
17717
17718   case $INSTALL in
17719   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17720   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17721   esac
17722 _ACEOF
17723
17724 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17725 # If the template does not know about datarootdir, expand it.
17726 # FIXME: This hack should be removed a few years after 2.60.
17727 ac_datarootdir_hack=; ac_datarootdir_seen=
17728 ac_sed_dataroot='
17729 /datarootdir/ {
17730   p
17731   q
17732 }
17733 /@datadir@/p
17734 /@docdir@/p
17735 /@infodir@/p
17736 /@localedir@/p
17737 /@mandir@/p'
17738 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17739 *datarootdir*) ac_datarootdir_seen=yes;;
17740 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17741   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17742 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17743 _ACEOF
17744 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17745   ac_datarootdir_hack='
17746   s&@datadir@&$datadir&g
17747   s&@docdir@&$docdir&g
17748   s&@infodir@&$infodir&g
17749   s&@localedir@&$localedir&g
17750   s&@mandir@&$mandir&g
17751   s&\\\${datarootdir}&$datarootdir&g' ;;
17752 esac
17753 _ACEOF
17754
17755 # Neutralize VPATH when `$srcdir' = `.'.
17756 # Shell code in configure.ac might set extrasub.
17757 # FIXME: do we really want to maintain this feature?
17758 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17759 ac_sed_extra="$ac_vpsub
17760 $extrasub
17761 _ACEOF
17762 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17763 :t
17764 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17765 s|@configure_input@|$ac_sed_conf_input|;t t
17766 s&@top_builddir@&$ac_top_builddir_sub&;t t
17767 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17768 s&@srcdir@&$ac_srcdir&;t t
17769 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17770 s&@top_srcdir@&$ac_top_srcdir&;t t
17771 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17772 s&@builddir@&$ac_builddir&;t t
17773 s&@abs_builddir@&$ac_abs_builddir&;t t
17774 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17775 s&@INSTALL@&$ac_INSTALL&;t t
17776 $ac_datarootdir_hack
17777 "
17778 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17779 if $ac_cs_awk_getline; then
17780   $AWK -f "$tmp/subs.awk"
17781 else
17782   $AWK -f "$tmp/subs.awk" | $SHELL
17783 fi >$tmp/out \
17784   || as_fn_error "could not create $ac_file" "$LINENO" 5
17785
17786 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17787   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17788   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17789   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17790 which seems to be undefined.  Please make sure it is defined." >&5
17791 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17792 which seems to be undefined.  Please make sure it is defined." >&2;}
17793
17794   rm -f "$tmp/stdin"
17795   case $ac_file in
17796   -) cat "$tmp/out" && rm -f "$tmp/out";;
17797   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17798   esac \
17799   || as_fn_error "could not create $ac_file" "$LINENO" 5
17800  ;;
17801   :H)
17802   #
17803   # CONFIG_HEADER
17804   #
17805   if test x"$ac_file" != x-; then
17806     {
17807       $as_echo "/* $configure_input  */" \
17808       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17809     } >"$tmp/config.h" \
17810       || as_fn_error "could not create $ac_file" "$LINENO" 5
17811     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17812       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17813 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17814     else
17815       rm -f "$ac_file"
17816       mv "$tmp/config.h" "$ac_file" \
17817         || as_fn_error "could not create $ac_file" "$LINENO" 5
17818     fi
17819   else
17820     $as_echo "/* $configure_input  */" \
17821       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17822       || as_fn_error "could not create -" "$LINENO" 5
17823   fi
17824  ;;
17825   :L)
17826   #
17827   # CONFIG_LINK
17828   #
17829
17830   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17831     :
17832   else
17833     # Prefer the file from the source tree if names are identical.
17834     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17835       ac_source=$srcdir/$ac_source
17836     fi
17837
17838     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17839 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17840
17841     if test ! -r "$ac_source"; then
17842       as_fn_error "$ac_source: file not found" "$LINENO" 5
17843     fi
17844     rm -f "$ac_file"
17845
17846     # Try a relative symlink, then a hard link, then a copy.
17847     case $srcdir in
17848     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17849         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17850     esac
17851     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17852       ln "$ac_source" "$ac_file" 2>/dev/null ||
17853       cp -p "$ac_source" "$ac_file" ||
17854       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17855   fi
17856  ;;
17857   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17858 $as_echo "$as_me: executing $ac_file commands" >&6;}
17859  ;;
17860   esac
17861
17862
17863   case $ac_file$ac_mode in
17864     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17865     "gcore":F) chmod +x gcore ;;
17866     "Makefile":F)
17867 case x$CONFIG_HEADERS in
17868 xconfig.h:config.in)
17869 echo > stamp-h ;;
17870 esac
17871  ;;
17872     "gdb-gdb.gdb":F)
17873 case x$CONFIG_HEADERS in
17874 xconfig.h:config.in)
17875 echo > stamp-h ;;
17876 esac
17877  ;;
17878     "doc/Makefile":F)
17879 case x$CONFIG_HEADERS in
17880 xconfig.h:config.in)
17881 echo > stamp-h ;;
17882 esac
17883  ;;
17884     "data-directory/Makefile":F)
17885 case x$CONFIG_HEADERS in
17886 xconfig.h:config.in)
17887 echo > stamp-h ;;
17888 esac
17889  ;;
17890
17891   esac
17892 done # for ac_tag
17893
17894
17895 as_fn_exit 0
17896 _ACEOF
17897 ac_clean_files=$ac_clean_files_save
17898
17899 test $ac_write_fail = 0 ||
17900   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17901
17902
17903 # configure is writing to config.log, and then calls config.status.
17904 # config.status does its own redirection, appending to config.log.
17905 # Unfortunately, on DOS this fails, as config.log is still kept open
17906 # by configure, so config.status won't be able to write to it; its
17907 # output is simply discarded.  So we exec the FD to /dev/null,
17908 # effectively closing config.log, so it can be properly (re)opened and
17909 # appended to by config.status.  When coming back to configure, we
17910 # need to make the FD available again.
17911 if test "$no_create" != yes; then
17912   ac_cs_success=:
17913   ac_config_status_args=
17914   test "$silent" = yes &&
17915     ac_config_status_args="$ac_config_status_args --quiet"
17916   exec 5>/dev/null
17917   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17918   exec 5>>config.log
17919   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17920   # would make configure fail if this is the last instruction.
17921   $ac_cs_success || as_fn_exit $?
17922 fi
17923
17924 #
17925 # CONFIG_SUBDIRS section.
17926 #
17927 if test "$no_recursion" != yes; then
17928
17929   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17930   # so they do not pile up.
17931   ac_sub_configure_args=
17932   ac_prev=
17933   eval "set x $ac_configure_args"
17934   shift
17935   for ac_arg
17936   do
17937     if test -n "$ac_prev"; then
17938       ac_prev=
17939       continue
17940     fi
17941     case $ac_arg in
17942     -cache-file | --cache-file | --cache-fil | --cache-fi \
17943     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17944       ac_prev=cache_file ;;
17945     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17946     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17947     | --c=*)
17948       ;;
17949     --config-cache | -C)
17950       ;;
17951     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17952       ac_prev=srcdir ;;
17953     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17954       ;;
17955     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17956       ac_prev=prefix ;;
17957     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17958       ;;
17959     --disable-option-checking)
17960       ;;
17961     *)
17962       case $ac_arg in
17963       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17964       esac
17965       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17966     esac
17967   done
17968
17969   # Always prepend --prefix to ensure using the same prefix
17970   # in subdir configurations.
17971   ac_arg="--prefix=$prefix"
17972   case $ac_arg in
17973   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17974   esac
17975   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17976
17977   # Pass --silent
17978   if test "$silent" = yes; then
17979     ac_sub_configure_args="--silent $ac_sub_configure_args"
17980   fi
17981
17982   # Always prepend --disable-option-checking to silence warnings, since
17983   # different subdirs can have different --enable and --with options.
17984   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17985
17986   ac_popdir=`pwd`
17987   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17988
17989     # Do not complain, so a configure script can configure whichever
17990     # parts of a large source tree are present.
17991     test -d "$srcdir/$ac_dir" || continue
17992
17993     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17994     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17995     $as_echo "$ac_msg" >&6
17996     as_dir="$ac_dir"; as_fn_mkdir_p
17997     ac_builddir=.
17998
17999 case "$ac_dir" in
18000 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18001 *)
18002   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18003   # A ".." for each directory in $ac_dir_suffix.
18004   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18005   case $ac_top_builddir_sub in
18006   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18007   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18008   esac ;;
18009 esac
18010 ac_abs_top_builddir=$ac_pwd
18011 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18012 # for backward compatibility:
18013 ac_top_builddir=$ac_top_build_prefix
18014
18015 case $srcdir in
18016   .)  # We are building in place.
18017     ac_srcdir=.
18018     ac_top_srcdir=$ac_top_builddir_sub
18019     ac_abs_top_srcdir=$ac_pwd ;;
18020   [\\/]* | ?:[\\/]* )  # Absolute name.
18021     ac_srcdir=$srcdir$ac_dir_suffix;
18022     ac_top_srcdir=$srcdir
18023     ac_abs_top_srcdir=$srcdir ;;
18024   *) # Relative name.
18025     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18026     ac_top_srcdir=$ac_top_build_prefix$srcdir
18027     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18028 esac
18029 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18030
18031
18032     cd "$ac_dir"
18033
18034     # Check for guested configure; otherwise get Cygnus style configure.
18035     if test -f "$ac_srcdir/configure.gnu"; then
18036       ac_sub_configure=$ac_srcdir/configure.gnu
18037     elif test -f "$ac_srcdir/configure"; then
18038       ac_sub_configure=$ac_srcdir/configure
18039     elif test -f "$ac_srcdir/configure.in"; then
18040       # This should be Cygnus configure.
18041       ac_sub_configure=$ac_aux_dir/configure
18042     else
18043       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
18044 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
18045       ac_sub_configure=
18046     fi
18047
18048     # The recursion is here.
18049     if test -n "$ac_sub_configure"; then
18050       # Make the cache file name correct relative to the subdirectory.
18051       case $cache_file in
18052       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
18053       *) # Relative name.
18054         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
18055       esac
18056
18057       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
18058 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
18059       # The eval makes quoting arguments work.
18060       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
18061            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
18062         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
18063     fi
18064
18065     cd "$ac_popdir"
18066   done
18067 fi
18068 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18069   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18070 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18071 fi
18072