gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 XSLTPROC
 597 GDB_NM_FILE
 598 LTLIBBABELTRACE
 599 LIBBABELTRACE
 600 HAVE_LIBBABELTRACE
 601 HAVE_NATIVE_GCORE_HOST
 602 NAT_GENERATED_FILES
 603 XM_CLIBS
 604 MH_CFLAGS
 605 LOADLIBES
 606 NAT_CDEPS
 607 NATDEPFILES
 608 NAT_FILE
 609 target_subdir
 610 CONFIG_UNINSTALL
 611 CONFIG_INSTALL
 612 CONFIG_CLEAN
 613 CONFIG_ALL
 614 CONFIG_SRCS
 615 CONFIG_DEPS
 616 CONFIG_OBS
 617 PROFILE_CFLAGS
 618 ENABLE_CFLAGS
 619 SIM_OBS
 620 SIM
 621 XMKMF
 622 GDBTK_SRC_DIR
 623 GDBTK_CFLAGS
 624 GDBTKLIBS
 625 X_LIBS
 626 X_LDFLAGS
 627 X_CFLAGS
 628 TK_XINCLUDES
 629 TK_DEPS
 630 TK_LIBRARY
 631 TK_INCLUDE
 632 TK_STUB_LIB_SPEC
 633 TK_STUB_LIB_FLAG
 634 TK_STUB_LIB_FILE
 635 TK_LIB_SPEC
 636 TK_LIB_FLAG
 637 TK_LIB_FILE
 638 TK_SRC_DIR
 639 TK_BIN_DIR
 640 TK_VERSION
 641 TCL_DEPS
 642 TCL_LIBRARY
 643 TCL_INCLUDE
 644 TCL_STUB_LIB_SPEC
 645 TCL_STUB_LIB_FLAG
 646 TCL_STUB_LIB_FILE
 647 TCL_LIB_SPEC
 648 TCL_LIB_FLAG
 649 TCL_LIB_FILE
 650 TCL_SRC_DIR
 651 TCL_BIN_DIR
 652 TCL_PATCH_LEVEL
 653 TCL_VERSION
 654 WIN32LDAPP
 655 GUI_CFLAGS_X
 656 LIBGUI
 657 LTLIBLZMA
 658 LIBLZMA
 659 HAVE_LIBLZMA
 660 WIN32LIBS
 661 SER_HARDWIRE
 662 WERROR_CFLAGS
 663 WARN_CFLAGS
 664 SYSTEM_GDBINIT
 665 TARGET_SYSTEM_ROOT
 666 CONFIG_LDFLAGS
 667 RDYNAMIC
 668 ALLOCA
 669 LTLIBIPT
 670 LIBIPT
 671 HAVE_LIBIPT
 672 HAVE_GUILE_FALSE
 673 HAVE_GUILE_TRUE
 674 GUILE_LIBS
 675 GUILE_CPPFLAGS
 676 GUILD_TARGET_FLAG
 677 GUILD
 678 pkg_config_prog_path
 679 HAVE_PYTHON_FALSE
 680 HAVE_PYTHON_TRUE
 681 PYTHON_LIBS
 682 PYTHON_CPPFLAGS
 683 PYTHON_CFLAGS
 684 python_prog_path
 685 LTLIBEXPAT
 686 LIBEXPAT
 687 HAVE_LIBEXPAT
 688 JIT_READER_DIR
 689 TARGET_PTR
 690 READLINE_TEXI_INCFLAG
 691 READLINE_CFLAGS
 692 READLINE_DEPS
 693 READLINE
 694 LTLIBICONV
 695 LIBICONV
 696 zlibinc
 697 zlibdir
 698 MIG
 699 WINDRES
 700 DLLTOOL
 701 AR
 702 YFLAGS
 703 YACC
 704 RANLIB
 705 LN_S
 706 INSTALL_DATA
 707 INSTALL_SCRIPT
 708 INSTALL_PROGRAM
 709 AWK
 710 REPORT_BUGS_TEXI
 711 REPORT_BUGS_TO
 712 PKGVERSION
 713 HAVE_NATIVE_GCORE_TARGET
 714 TARGET_OBS
 715 subdirs
 716 GDB_DATADIR
 717 DEBUGDIR
 718 MAKEINFO_EXTRA_FLAGS
 719 MAKEINFOFLAGS
 720 MAKEINFO
 721 PACKAGE
 722 GNULIB_STDINT_H
 723 CATOBJEXT
 724 GENCAT
 725 INSTOBJEXT
 726 DATADIRNAME
 727 CATALOGS
 728 POSUB
 729 GMSGFMT
 730 XGETTEXT
 731 INCINTL
 732 LIBINTL_DEP
 733 LIBINTL
 734 USE_NLS
 735 CCDEPMODE
 736 CONFIG_SRC_SUBDIR
 737 DEPDIR
 738 am__leading_dot
 739 CXX_DIALECT
 740 HAVE_CXX11
 741 INSTALL_STRIP_PROGRAM
 742 STRIP
 743 install_sh
 744 target_os
 745 target_vendor
 746 target_cpu
 747 target
 748 host_os
 749 host_vendor
 750 host_cpu
 751 host
 752 build_os
 753 build_vendor
 754 build_cpu
 755 build
 756 EGREP
 757 GREP
 758 CPP
 759 ac_ct_CXX
 760 CXXFLAGS
 761 CXX
 762 OBJEXT
 763 EXEEXT
 764 ac_ct_CC
 765 CPPFLAGS
 766 LDFLAGS
 767 CFLAGS
 768 CC
 769 MAINT
 770 MAINTAINER_MODE_FALSE
 771 MAINTAINER_MODE_TRUE
 772 target_alias
 773 host_alias
 774 build_alias
 775 LIBS
 776 ECHO_T
 777 ECHO_N
 778 ECHO_C
 779 DEFS
 780 mandir
 781 localedir
 782 libdir
 783 psdir
 784 pdfdir
 785 dvidir
 786 htmldir
 787 infodir
 788 docdir
 789 oldincludedir
 790 includedir
 791 localstatedir
 792 sharedstatedir
 793 sysconfdir
 794 datadir
 795 datarootdir
 796 libexecdir
 797 sbindir
 798 bindir
 799 program_transform_name
 800 prefix
 801 exec_prefix
 802 PACKAGE_URL
 803 PACKAGE_BUGREPORT
 804 PACKAGE_STRING
 805 PACKAGE_VERSION
 806 PACKAGE_TARNAME
 807 PACKAGE_NAME
 808 PATH_SEPARATOR
 809 SHELL'
 810 ac_subst_files='nat_makefile_frag'
 811 ac_user_opts='
 812 enable_option_checking
 813 enable_maintainer_mode
 814 enable_plugins
 815 enable_largefile
 816 with_separate_debug_dir
 817 with_gdb_datadir
 818 with_relocated_sources
 819 with_auto_load_dir
 820 with_auto_load_safe_path
 821 enable_targets
 822 enable_64_bit_bfd
 823 enable_gdbcli
 824 enable_gdbmi
 825 enable_tui
 826 enable_gdbtk
 827 with_libunwind_ia64
 828 with_curses
 829 enable_profiling
 830 with_pkgversion
 831 with_bugurl
 832 with_system_zlib
 833 with_gnu_ld
 834 enable_rpath
 835 with_libiconv_prefix
 836 with_iconv_bin
 837 with_system_readline
 838 with_jit_reader_dir
 839 with_expat
 840 with_libexpat_prefix
 841 with_python
 842 with_guile
 843 enable_libmcheck
 844 with_intel_pt
 845 with_libipt_prefix
 846 with_included_regex
 847 with_sysroot
 848 with_system_gdbinit
 849 enable_werror
 850 enable_build_warnings
 851 enable_gdb_build_warnings
 852 with_lzma
 853 with_liblzma_prefix
 854 with_tcl
 855 with_tk
 856 with_x
 857 enable_sim
 858 enable_multi_ice
 859 enable_gdbserver
 860 with_babeltrace
 861 with_libbabeltrace_prefix
 862 '
 863       ac_precious_vars='build_alias
 864 host_alias
 865 target_alias
 866 CC
 867 CFLAGS
 868 LDFLAGS
 869 LIBS
 870 CPPFLAGS
 871 CXX
 872 CXXFLAGS
 873 CCC
 874 CPP
 875 MAKEINFO
 876 MAKEINFOFLAGS
 877 YACC
 878 YFLAGS
 879 XMKMF'
 880 ac_subdirs_all='testsuite
 881 gdbtk
 882 multi-ice
 883 gdbserver'
 884
 885 # Initialize some variables set by options.
 886 ac_init_help=
 887 ac_init_version=false
 888 ac_unrecognized_opts=
 889 ac_unrecognized_sep=
 890 # The variables have the same names as the options, with
 891 # dashes changed to underlines.
 892 cache_file=/dev/null
 893 exec_prefix=NONE
 894 no_create=
 895 no_recursion=
 896 prefix=NONE
 897 program_prefix=NONE
 898 program_suffix=NONE
 899 program_transform_name=s,x,x,
 900 silent=
 901 site=
 902 srcdir=
 903 verbose=
 904 x_includes=NONE
 905 x_libraries=NONE
 906
 907 # Installation directory options.
 908 # These are left unexpanded so users can "make install exec_prefix=/foo"
 909 # and all the variables that are supposed to be based on exec_prefix
 910 # by default will actually change.
 911 # Use braces instead of parens because sh, perl, etc. also accept them.
 912 # (The list follows the same order as the GNU Coding Standards.)
 913 bindir='${exec_prefix}/bin'
 914 sbindir='${exec_prefix}/sbin'
 915 libexecdir='${exec_prefix}/libexec'
 916 datarootdir='${prefix}/share'
 917 datadir='${datarootdir}'
 918 sysconfdir='${prefix}/etc'
 919 sharedstatedir='${prefix}/com'
 920 localstatedir='${prefix}/var'
 921 includedir='${prefix}/include'
 922 oldincludedir='/usr/include'
 923 docdir='${datarootdir}/doc/${PACKAGE}'
 924 infodir='${datarootdir}/info'
 925 htmldir='${docdir}'
 926 dvidir='${docdir}'
 927 pdfdir='${docdir}'
 928 psdir='${docdir}'
 929 libdir='${exec_prefix}/lib'
 930 localedir='${datarootdir}/locale'
 931 mandir='${datarootdir}/man'
 932
 933 ac_prev=
 934 ac_dashdash=
 935 for ac_option
 936 do
 937   # If the previous option needs an argument, assign it.
 938   if test -n "$ac_prev"; then
 939     eval $ac_prev=\$ac_option
 940     ac_prev=
 941     continue
 942   fi
 943
 944   case $ac_option in
 945   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 946   *)    ac_optarg=yes ;;
 947   esac
 948
 949   # Accept the important Cygnus configure options, so we can diagnose typos.
 950
 951   case $ac_dashdash$ac_option in
 952   --)
 953     ac_dashdash=yes ;;
 954
 955   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 956     ac_prev=bindir ;;
 957   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 958     bindir=$ac_optarg ;;
 959
 960   -build | --build | --buil | --bui | --bu)
 961     ac_prev=build_alias ;;
 962   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 963     build_alias=$ac_optarg ;;
 964
 965   -cache-file | --cache-file | --cache-fil | --cache-fi \
 966   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 967     ac_prev=cache_file ;;
 968   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 969   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 970     cache_file=$ac_optarg ;;
 971
 972   --config-cache | -C)
 973     cache_file=config.cache ;;
 974
 975   -datadir | --datadir | --datadi | --datad)
 976     ac_prev=datadir ;;
 977   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 978     datadir=$ac_optarg ;;
 979
 980   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 981   | --dataroo | --dataro | --datar)
 982     ac_prev=datarootdir ;;
 983   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 984   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 985     datarootdir=$ac_optarg ;;
 986
 987   -disable-* | --disable-*)
 988     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 989     # Reject names that are not valid shell variable names.
 990     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 991       as_fn_error "invalid feature name: $ac_useropt"
 992     ac_useropt_orig=$ac_useropt
 993     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 994     case $ac_user_opts in
 995       *"
 996 "enable_$ac_useropt"
 997 "*) ;;
 998       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 999          ac_unrecognized_sep=', ';;
1000     esac
1001     eval enable_$ac_useropt=no ;;
1002
1003   -docdir | --docdir | --docdi | --doc | --do)
1004     ac_prev=docdir ;;
1005   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1006     docdir=$ac_optarg ;;
1007
1008   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1009     ac_prev=dvidir ;;
1010   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1011     dvidir=$ac_optarg ;;
1012
1013   -enable-* | --enable-*)
1014     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1015     # Reject names that are not valid shell variable names.
1016     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1017       as_fn_error "invalid feature name: $ac_useropt"
1018     ac_useropt_orig=$ac_useropt
1019     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1020     case $ac_user_opts in
1021       *"
1022 "enable_$ac_useropt"
1023 "*) ;;
1024       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1025          ac_unrecognized_sep=', ';;
1026     esac
1027     eval enable_$ac_useropt=\$ac_optarg ;;
1028
1029   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1030   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1031   | --exec | --exe | --ex)
1032     ac_prev=exec_prefix ;;
1033   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1034   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1035   | --exec=* | --exe=* | --ex=*)
1036     exec_prefix=$ac_optarg ;;
1037
1038   -gas | --gas | --ga | --g)
1039     # Obsolete; use --with-gas.
1040     with_gas=yes ;;
1041
1042   -help | --help | --hel | --he | -h)
1043     ac_init_help=long ;;
1044   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1045     ac_init_help=recursive ;;
1046   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1047     ac_init_help=short ;;
1048
1049   -host | --host | --hos | --ho)
1050     ac_prev=host_alias ;;
1051   -host=* | --host=* | --hos=* | --ho=*)
1052     host_alias=$ac_optarg ;;
1053
1054   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1055     ac_prev=htmldir ;;
1056   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1057   | --ht=*)
1058     htmldir=$ac_optarg ;;
1059
1060   -includedir | --includedir | --includedi | --included | --include \
1061   | --includ | --inclu | --incl | --inc)
1062     ac_prev=includedir ;;
1063   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1064   | --includ=* | --inclu=* | --incl=* | --inc=*)
1065     includedir=$ac_optarg ;;
1066
1067   -infodir | --infodir | --infodi | --infod | --info | --inf)
1068     ac_prev=infodir ;;
1069   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1070     infodir=$ac_optarg ;;
1071
1072   -libdir | --libdir | --libdi | --libd)
1073     ac_prev=libdir ;;
1074   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1075     libdir=$ac_optarg ;;
1076
1077   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1078   | --libexe | --libex | --libe)
1079     ac_prev=libexecdir ;;
1080   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1081   | --libexe=* | --libex=* | --libe=*)
1082     libexecdir=$ac_optarg ;;
1083
1084   -localedir | --localedir | --localedi | --localed | --locale)
1085     ac_prev=localedir ;;
1086   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1087     localedir=$ac_optarg ;;
1088
1089   -localstatedir | --localstatedir | --localstatedi | --localstated \
1090   | --localstate | --localstat | --localsta | --localst | --locals)
1091     ac_prev=localstatedir ;;
1092   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1093   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1094     localstatedir=$ac_optarg ;;
1095
1096   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1097     ac_prev=mandir ;;
1098   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1099     mandir=$ac_optarg ;;
1100
1101   -nfp | --nfp | --nf)
1102     # Obsolete; use --without-fp.
1103     with_fp=no ;;
1104
1105   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1106   | --no-cr | --no-c | -n)
1107     no_create=yes ;;
1108
1109   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1110   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1111     no_recursion=yes ;;
1112
1113   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1114   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1115   | --oldin | --oldi | --old | --ol | --o)
1116     ac_prev=oldincludedir ;;
1117   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1118   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1119   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1120     oldincludedir=$ac_optarg ;;
1121
1122   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1123     ac_prev=prefix ;;
1124   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1125     prefix=$ac_optarg ;;
1126
1127   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1128   | --program-pre | --program-pr | --program-p)
1129     ac_prev=program_prefix ;;
1130   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1131   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1132     program_prefix=$ac_optarg ;;
1133
1134   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1135   | --program-suf | --program-su | --program-s)
1136     ac_prev=program_suffix ;;
1137   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1138   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1139     program_suffix=$ac_optarg ;;
1140
1141   -program-transform-name | --program-transform-name \
1142   | --program-transform-nam | --program-transform-na \
1143   | --program-transform-n | --program-transform- \
1144   | --program-transform | --program-transfor \
1145   | --program-transfo | --program-transf \
1146   | --program-trans | --program-tran \
1147   | --progr-tra | --program-tr | --program-t)
1148     ac_prev=program_transform_name ;;
1149   -program-transform-name=* | --program-transform-name=* \
1150   | --program-transform-nam=* | --program-transform-na=* \
1151   | --program-transform-n=* | --program-transform-=* \
1152   | --program-transform=* | --program-transfor=* \
1153   | --program-transfo=* | --program-transf=* \
1154   | --program-trans=* | --program-tran=* \
1155   | --progr-tra=* | --program-tr=* | --program-t=*)
1156     program_transform_name=$ac_optarg ;;
1157
1158   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1159     ac_prev=pdfdir ;;
1160   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1161     pdfdir=$ac_optarg ;;
1162
1163   -psdir | --psdir | --psdi | --psd | --ps)
1164     ac_prev=psdir ;;
1165   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1166     psdir=$ac_optarg ;;
1167
1168   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1169   | -silent | --silent | --silen | --sile | --sil)
1170     silent=yes ;;
1171
1172   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1173     ac_prev=sbindir ;;
1174   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1175   | --sbi=* | --sb=*)
1176     sbindir=$ac_optarg ;;
1177
1178   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1179   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1180   | --sharedst | --shareds | --shared | --share | --shar \
1181   | --sha | --sh)
1182     ac_prev=sharedstatedir ;;
1183   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1184   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1185   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1186   | --sha=* | --sh=*)
1187     sharedstatedir=$ac_optarg ;;
1188
1189   -site | --site | --sit)
1190     ac_prev=site ;;
1191   -site=* | --site=* | --sit=*)
1192     site=$ac_optarg ;;
1193
1194   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1195     ac_prev=srcdir ;;
1196   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1197     srcdir=$ac_optarg ;;
1198
1199   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1200   | --syscon | --sysco | --sysc | --sys | --sy)
1201     ac_prev=sysconfdir ;;
1202   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1203   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1204     sysconfdir=$ac_optarg ;;
1205
1206   -target | --target | --targe | --targ | --tar | --ta | --t)
1207     ac_prev=target_alias ;;
1208   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1209     target_alias=$ac_optarg ;;
1210
1211   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1212     verbose=yes ;;
1213
1214   -version | --version | --versio | --versi | --vers | -V)
1215     ac_init_version=: ;;
1216
1217   -with-* | --with-*)
1218     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1219     # Reject names that are not valid shell variable names.
1220     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1221       as_fn_error "invalid package name: $ac_useropt"
1222     ac_useropt_orig=$ac_useropt
1223     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1224     case $ac_user_opts in
1225       *"
1226 "with_$ac_useropt"
1227 "*) ;;
1228       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1229          ac_unrecognized_sep=', ';;
1230     esac
1231     eval with_$ac_useropt=\$ac_optarg ;;
1232
1233   -without-* | --without-*)
1234     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1235     # Reject names that are not valid shell variable names.
1236     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1237       as_fn_error "invalid package name: $ac_useropt"
1238     ac_useropt_orig=$ac_useropt
1239     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1240     case $ac_user_opts in
1241       *"
1242 "with_$ac_useropt"
1243 "*) ;;
1244       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1245          ac_unrecognized_sep=', ';;
1246     esac
1247     eval with_$ac_useropt=no ;;
1248
1249   --x)
1250     # Obsolete; use --with-x.
1251     with_x=yes ;;
1252
1253   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1254   | --x-incl | --x-inc | --x-in | --x-i)
1255     ac_prev=x_includes ;;
1256   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1257   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1258     x_includes=$ac_optarg ;;
1259
1260   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1261   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1262     ac_prev=x_libraries ;;
1263   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1264   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1265     x_libraries=$ac_optarg ;;
1266
1267   -*) as_fn_error "unrecognized option: \`$ac_option'
1268 Try \`$0 --help' for more information."
1269     ;;
1270
1271   *=*)
1272     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1273     # Reject names that are not valid shell variable names.
1274     case $ac_envvar in #(
1275       '' | [0-9]* | *[!_$as_cr_alnum]* )
1276       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1277     esac
1278     eval $ac_envvar=\$ac_optarg
1279     export $ac_envvar ;;
1280
1281   *)
1282     # FIXME: should be removed in autoconf 3.0.
1283     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1284     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1285       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1286     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1287     ;;
1288
1289   esac
1290 done
1291
1292 if test -n "$ac_prev"; then
1293   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1294   as_fn_error "missing argument to $ac_option"
1295 fi
1296
1297 if test -n "$ac_unrecognized_opts"; then
1298   case $enable_option_checking in
1299     no) ;;
1300     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1301     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1302   esac
1303 fi
1304
1305 # Check all directory arguments for consistency.
1306 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1307                 datadir sysconfdir sharedstatedir localstatedir includedir \
1308                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1309                 libdir localedir mandir
1310 do
1311   eval ac_val=\$$ac_var
1312   # Remove trailing slashes.
1313   case $ac_val in
1314     */ )
1315       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1316       eval $ac_var=\$ac_val;;
1317   esac
1318   # Be sure to have absolute directory names.
1319   case $ac_val in
1320     [\\/$]* | ?:[\\/]* )  continue;;
1321     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1322   esac
1323   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1324 done
1325
1326 # There might be people who depend on the old broken behavior: `$host'
1327 # used to hold the argument of --host etc.
1328 # FIXME: To remove some day.
1329 build=$build_alias
1330 host=$host_alias
1331 target=$target_alias
1332
1333 # FIXME: To remove some day.
1334 if test "x$host_alias" != x; then
1335   if test "x$build_alias" = x; then
1336     cross_compiling=maybe
1337     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1338     If a cross compiler is detected then cross compile mode will be used." >&2
1339   elif test "x$build_alias" != "x$host_alias"; then
1340     cross_compiling=yes
1341   fi
1342 fi
1343
1344 ac_tool_prefix=
1345 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1346
1347 test "$silent" = yes && exec 6>/dev/null
1348
1349
1350 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1351 ac_ls_di=`ls -di .` &&
1352 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1353   as_fn_error "working directory cannot be determined"
1354 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1355   as_fn_error "pwd does not report name of working directory"
1356
1357
1358 # Find the source files, if location was not specified.
1359 if test -z "$srcdir"; then
1360   ac_srcdir_defaulted=yes
1361   # Try the directory containing this script, then the parent directory.
1362   ac_confdir=`$as_dirname -- "$as_myself" ||
1363 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1364          X"$as_myself" : 'X\(//\)[^/]' \| \
1365          X"$as_myself" : 'X\(//\)$' \| \
1366          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1367 $as_echo X"$as_myself" |
1368     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1369             s//\1/
1370             q
1371           }
1372           /^X\(\/\/\)[^/].*/{
1373             s//\1/
1374             q
1375           }
1376           /^X\(\/\/\)$/{
1377             s//\1/
1378             q
1379           }
1380           /^X\(\/\).*/{
1381             s//\1/
1382             q
1383           }
1384           s/.*/./; q'`
1385   srcdir=$ac_confdir
1386   if test ! -r "$srcdir/$ac_unique_file"; then
1387     srcdir=..
1388   fi
1389 else
1390   ac_srcdir_defaulted=no
1391 fi
1392 if test ! -r "$srcdir/$ac_unique_file"; then
1393   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1394   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1395 fi
1396 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1397 ac_abs_confdir=`(
1398         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1399         pwd)`
1400 # When building in place, set srcdir=.
1401 if test "$ac_abs_confdir" = "$ac_pwd"; then
1402   srcdir=.
1403 fi
1404 # Remove unnecessary trailing slashes from srcdir.
1405 # Double slashes in file names in object file debugging info
1406 # mess up M-x gdb in Emacs.
1407 case $srcdir in
1408 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1409 esac
1410 for ac_var in $ac_precious_vars; do
1411   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1412   eval ac_env_${ac_var}_value=\$${ac_var}
1413   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1414   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1415 done
1416
1417 #
1418 # Report the --help message.
1419 #
1420 if test "$ac_init_help" = "long"; then
1421   # Omit some internal or obsolete options to make the list less imposing.
1422   # This message is too long to be a string in the A/UX 3.1 sh.
1423   cat <<_ACEOF
1424 \`configure' configures this package to adapt to many kinds of systems.
1425
1426 Usage: $0 [OPTION]... [VAR=VALUE]...
1427
1428 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1429 VAR=VALUE.  See below for descriptions of some of the useful variables.
1430
1431 Defaults for the options are specified in brackets.
1432
1433 Configuration:
1434   -h, --help              display this help and exit
1435       --help=short        display options specific to this package
1436       --help=recursive    display the short help of all the included packages
1437   -V, --version           display version information and exit
1438   -q, --quiet, --silent   do not print \`checking...' messages
1439       --cache-file=FILE   cache test results in FILE [disabled]
1440   -C, --config-cache      alias for \`--cache-file=config.cache'
1441   -n, --no-create         do not create output files
1442       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1443
1444 Installation directories:
1445   --prefix=PREFIX         install architecture-independent files in PREFIX
1446                           [$ac_default_prefix]
1447   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1448                           [PREFIX]
1449
1450 By default, \`make install' will install all the files in
1451 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1452 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1453 for instance \`--prefix=\$HOME'.
1454
1455 For better control, use the options below.
1456
1457 Fine tuning of the installation directories:
1458   --bindir=DIR            user executables [EPREFIX/bin]
1459   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1460   --libexecdir=DIR        program executables [EPREFIX/libexec]
1461   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1462   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1463   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1464   --libdir=DIR            object code libraries [EPREFIX/lib]
1465   --includedir=DIR        C header files [PREFIX/include]
1466   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1467   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1468   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1469   --infodir=DIR           info documentation [DATAROOTDIR/info]
1470   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1471   --mandir=DIR            man documentation [DATAROOTDIR/man]
1472   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1473   --htmldir=DIR           html documentation [DOCDIR]
1474   --dvidir=DIR            dvi documentation [DOCDIR]
1475   --pdfdir=DIR            pdf documentation [DOCDIR]
1476   --psdir=DIR             ps documentation [DOCDIR]
1477 _ACEOF
1478
1479   cat <<\_ACEOF
1480
1481 Program names:
1482   --program-prefix=PREFIX            prepend PREFIX to installed program names
1483   --program-suffix=SUFFIX            append SUFFIX to installed program names
1484   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1485
1486 X features:
1487   --x-includes=DIR    X include files are in DIR
1488   --x-libraries=DIR   X library files are in DIR
1489
1490 System types:
1491   --build=BUILD     configure for building on BUILD [guessed]
1492   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1493   --target=TARGET   configure for building compilers for TARGET [HOST]
1494 _ACEOF
1495 fi
1496
1497 if test -n "$ac_init_help"; then
1498
1499   cat <<\_ACEOF
1500
1501 Optional Features:
1502   --disable-option-checking  ignore unrecognized --enable/--with options
1503   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1504   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1505   --enable-maintainer-mode  enable make rules and dependencies not useful
1506                           (and sometimes confusing) to the casual installer
1507   --enable-plugins        Enable support for plugins
1508   --disable-largefile     omit support for large files
1509   --enable-targets=TARGETS
1510                           alternative target configurations
1511   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1512   --disable-gdbcli        disable command-line interface (CLI)
1513   --disable-gdbmi         disable machine-interface (MI)
1514   --enable-tui            enable full-screen terminal user interface (TUI)
1515   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1516   --enable-profiling      enable profiling of GDB
1517   --disable-rpath         do not hardcode runtime library paths
1518   --enable-libmcheck      Try linking with -lmcheck if available
1519   --enable-werror         treat compile warnings as errors
1520   --enable-build-warnings enable build-time compiler warnings if gcc is used
1521   --enable-gdb-build-warnings
1522                           enable GDB specific build-time compiler warnings if
1523                           gcc is used
1524   --enable-sim            link gdb with simulator
1525   --enable-multi-ice      build the multi-ice-gdb-server
1526   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1527                           is auto)
1528
1529 Optional Packages:
1530   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1531   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1532   --with-separate-debug-dir=PATH
1533                           look for global separate debug info in this path
1534                           [LIBDIR/debug]
1535   --with-gdb-datadir=PATH look for global separate data files in this path
1536                           [DATADIR/gdb]
1537   --with-relocated-sources=PATH
1538                           automatically relocate this path for source files
1539   --with-auto-load-dir=PATH
1540                           directories from which to load auto-loaded scripts
1541                           [$debugdir:$datadir/auto-load]
1542   --with-auto-load-safe-path=PATH
1543                           directories safe to hold auto-loaded files
1544                           [--with-auto-load-dir]
1545   --without-auto-load-safe-path
1546                           do not restrict auto-loaded files locations
1547   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1548   --with-curses           use the curses library instead of the termcap
1549                           library
1550   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1551   --with-bugurl=URL       Direct users to URL to report a bug
1552   --with-system-zlib      use installed libz
1553   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1554   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1555   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1556   --with-iconv-bin=PATH   specify where to find the iconv program
1557   --with-system-readline  use installed readline library
1558   --with-jit-reader-dir=PATH
1559                           directory to load the JIT readers from
1560   --with-expat            include expat support (auto/yes/no)
1561   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1562   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1563   --with-python[=PYTHON]  include python support
1564                           (auto/yes/no/<python-program>)
1565   --with-guile[=GUILE]    include guile support
1566                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1567   --with-intel-pt         include Intel Processor Trace support (auto/yes/no)
1568   --with-libipt-prefix[=DIR]  search for libipt in DIR/include and DIR/lib
1569   --without-libipt-prefix     don't search for libipt in includedir and libdir
1570   --without-included-regex
1571                           don't use included regex; this is the default on
1572                           systems with version 2 of the GNU C library (use
1573                           with caution on other system)
1574   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1575   --with-system-gdbinit=PATH
1576                           automatically load a system-wide gdbinit file
1577   --with-lzma             support lzma compression (auto/yes/no)
1578   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1579   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1580   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1581   --with-tk               directory containing tk configuration (tkConfig.sh)
1582   --with-x                use the X Window System
1583   --with-babeltrace       include babeltrace support (auto/yes/no)
1584   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1585   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1586
1587 Some influential environment variables:
1588   CC          C compiler command
1589   CFLAGS      C compiler flags
1590   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1591               nonstandard directory <lib dir>
1592   LIBS        libraries to pass to the linker, e.g. -l<library>
1593   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1594               you have headers in a nonstandard directory <include dir>
1595   CXX         C++ compiler command
1596   CXXFLAGS    C++ compiler flags
1597   CPP         C preprocessor
1598   MAKEINFO    Parent configure detects if it is of sufficient version.
1599   MAKEINFOFLAGS
1600               Parameters for MAKEINFO.
1601   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1602               the first program found out of: `bison -y', `byacc', `yacc'.
1603   YFLAGS      The list of arguments that will be passed by default to $YACC.
1604               This script will default YFLAGS to the empty string to avoid a
1605               default value of `-d' given by some make applications.
1606   XMKMF       Path to xmkmf, Makefile generator for X Window System
1607
1608 Use these variables to override the choices made by `configure' or to help
1609 it to find libraries and programs with nonstandard names/locations.
1610
1611 Report bugs to the package provider.
1612 _ACEOF
1613 ac_status=$?
1614 fi
1615
1616 if test "$ac_init_help" = "recursive"; then
1617   # If there are subdirs, report their specific --help.
1618   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1619     test -d "$ac_dir" ||
1620       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1621       continue
1622     ac_builddir=.
1623
1624 case "$ac_dir" in
1625 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1626 *)
1627   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1628   # A ".." for each directory in $ac_dir_suffix.
1629   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1630   case $ac_top_builddir_sub in
1631   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1632   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1633   esac ;;
1634 esac
1635 ac_abs_top_builddir=$ac_pwd
1636 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1637 # for backward compatibility:
1638 ac_top_builddir=$ac_top_build_prefix
1639
1640 case $srcdir in
1641   .)  # We are building in place.
1642     ac_srcdir=.
1643     ac_top_srcdir=$ac_top_builddir_sub
1644     ac_abs_top_srcdir=$ac_pwd ;;
1645   [\\/]* | ?:[\\/]* )  # Absolute name.
1646     ac_srcdir=$srcdir$ac_dir_suffix;
1647     ac_top_srcdir=$srcdir
1648     ac_abs_top_srcdir=$srcdir ;;
1649   *) # Relative name.
1650     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1651     ac_top_srcdir=$ac_top_build_prefix$srcdir
1652     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1653 esac
1654 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1655
1656     cd "$ac_dir" || { ac_status=$?; continue; }
1657     # Check for guested configure.
1658     if test -f "$ac_srcdir/configure.gnu"; then
1659       echo &&
1660       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1661     elif test -f "$ac_srcdir/configure"; then
1662       echo &&
1663       $SHELL "$ac_srcdir/configure" --help=recursive
1664     else
1665       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1666     fi || ac_status=$?
1667     cd "$ac_pwd" || { ac_status=$?; break; }
1668   done
1669 fi
1670
1671 test -n "$ac_init_help" && exit $ac_status
1672 if $ac_init_version; then
1673   cat <<\_ACEOF
1674 configure
1675 generated by GNU Autoconf 2.64
1676
1677 Copyright (C) 2009 Free Software Foundation, Inc.
1678 This configure script is free software; the Free Software Foundation
1679 gives unlimited permission to copy, distribute and modify it.
1680 _ACEOF
1681   exit
1682 fi
1683
1684 ## ------------------------ ##
1685 ## Autoconf initialization. ##
1686 ## ------------------------ ##
1687
1688 # ac_fn_c_try_compile LINENO
1689 # --------------------------
1690 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1691 ac_fn_c_try_compile ()
1692 {
1693   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1694   rm -f conftest.$ac_objext
1695   if { { ac_try="$ac_compile"
1696 case "(($ac_try" in
1697   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1698   *) ac_try_echo=$ac_try;;
1699 esac
1700 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1701 $as_echo "$ac_try_echo"; } >&5
1702   (eval "$ac_compile") 2>conftest.err
1703   ac_status=$?
1704   if test -s conftest.err; then
1705     grep -v '^ *+' conftest.err >conftest.er1
1706     cat conftest.er1 >&5
1707     mv -f conftest.er1 conftest.err
1708   fi
1709   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1710   test $ac_status = 0; } && {
1711          test -z "$ac_c_werror_flag" ||
1712          test ! -s conftest.err
1713        } && test -s conftest.$ac_objext; then :
1714   ac_retval=0
1715 else
1716   $as_echo "$as_me: failed program was:" >&5
1717 sed 's/^/| /' conftest.$ac_ext >&5
1718
1719         ac_retval=1
1720 fi
1721   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1722   return $ac_retval
1723
1724 } # ac_fn_c_try_compile
1725
1726 # ac_fn_cxx_try_compile LINENO
1727 # ----------------------------
1728 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1729 ac_fn_cxx_try_compile ()
1730 {
1731   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1732   rm -f conftest.$ac_objext
1733   if { { ac_try="$ac_compile"
1734 case "(($ac_try" in
1735   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1736   *) ac_try_echo=$ac_try;;
1737 esac
1738 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1739 $as_echo "$ac_try_echo"; } >&5
1740   (eval "$ac_compile") 2>conftest.err
1741   ac_status=$?
1742   if test -s conftest.err; then
1743     grep -v '^ *+' conftest.err >conftest.er1
1744     cat conftest.er1 >&5
1745     mv -f conftest.er1 conftest.err
1746   fi
1747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1748   test $ac_status = 0; } && {
1749          test -z "$ac_cxx_werror_flag" ||
1750          test ! -s conftest.err
1751        } && test -s conftest.$ac_objext; then :
1752   ac_retval=0
1753 else
1754   $as_echo "$as_me: failed program was:" >&5
1755 sed 's/^/| /' conftest.$ac_ext >&5
1756
1757         ac_retval=1
1758 fi
1759   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1760   return $ac_retval
1761
1762 } # ac_fn_cxx_try_compile
1763
1764 # ac_fn_c_try_cpp LINENO
1765 # ----------------------
1766 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1767 ac_fn_c_try_cpp ()
1768 {
1769   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1770   if { { ac_try="$ac_cpp conftest.$ac_ext"
1771 case "(($ac_try" in
1772   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1773   *) ac_try_echo=$ac_try;;
1774 esac
1775 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1776 $as_echo "$ac_try_echo"; } >&5
1777   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1778   ac_status=$?
1779   if test -s conftest.err; then
1780     grep -v '^ *+' conftest.err >conftest.er1
1781     cat conftest.er1 >&5
1782     mv -f conftest.er1 conftest.err
1783   fi
1784   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1785   test $ac_status = 0; } >/dev/null && {
1786          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1787          test ! -s conftest.err
1788        }; then :
1789   ac_retval=0
1790 else
1791   $as_echo "$as_me: failed program was:" >&5
1792 sed 's/^/| /' conftest.$ac_ext >&5
1793
1794     ac_retval=1
1795 fi
1796   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1797   return $ac_retval
1798
1799 } # ac_fn_c_try_cpp
1800
1801 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1802 # -------------------------------------------------------
1803 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1804 # the include files in INCLUDES and setting the cache variable VAR
1805 # accordingly.
1806 ac_fn_c_check_header_mongrel ()
1807 {
1808   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1809   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1810   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1811 $as_echo_n "checking for $2... " >&6; }
1812 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1813   $as_echo_n "(cached) " >&6
1814 fi
1815 eval ac_res=\$$3
1816                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1817 $as_echo "$ac_res" >&6; }
1818 else
1819   # Is the header compilable?
1820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1821 $as_echo_n "checking $2 usability... " >&6; }
1822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1823 /* end confdefs.h.  */
1824 $4
1825 #include <$2>
1826 _ACEOF
1827 if ac_fn_c_try_compile "$LINENO"; then :
1828   ac_header_compiler=yes
1829 else
1830   ac_header_compiler=no
1831 fi
1832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1834 $as_echo "$ac_header_compiler" >&6; }
1835
1836 # Is the header present?
1837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1838 $as_echo_n "checking $2 presence... " >&6; }
1839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1840 /* end confdefs.h.  */
1841 #include <$2>
1842 _ACEOF
1843 if ac_fn_c_try_cpp "$LINENO"; then :
1844   ac_header_preproc=yes
1845 else
1846   ac_header_preproc=no
1847 fi
1848 rm -f conftest.err conftest.$ac_ext
1849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1850 $as_echo "$ac_header_preproc" >&6; }
1851
1852 # So?  What about this header?
1853 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1854   yes:no: )
1855     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1856 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1857     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1858 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1859     ;;
1860   no:yes:* )
1861     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1862 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1863     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1864 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1865     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1866 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1867     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1868 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1869     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1870 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1871     ;;
1872 esac
1873   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1874 $as_echo_n "checking for $2... " >&6; }
1875 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1876   $as_echo_n "(cached) " >&6
1877 else
1878   eval "$3=\$ac_header_compiler"
1879 fi
1880 eval ac_res=\$$3
1881                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1882 $as_echo "$ac_res" >&6; }
1883 fi
1884   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1885
1886 } # ac_fn_c_check_header_mongrel
1887
1888 # ac_fn_c_try_run LINENO
1889 # ----------------------
1890 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1891 # that executables *can* be run.
1892 ac_fn_c_try_run ()
1893 {
1894   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1895   if { { ac_try="$ac_link"
1896 case "(($ac_try" in
1897   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1898   *) ac_try_echo=$ac_try;;
1899 esac
1900 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1901 $as_echo "$ac_try_echo"; } >&5
1902   (eval "$ac_link") 2>&5
1903   ac_status=$?
1904   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1905   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1906   { { case "(($ac_try" in
1907   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1908   *) ac_try_echo=$ac_try;;
1909 esac
1910 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1911 $as_echo "$ac_try_echo"; } >&5
1912   (eval "$ac_try") 2>&5
1913   ac_status=$?
1914   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1915   test $ac_status = 0; }; }; then :
1916   ac_retval=0
1917 else
1918   $as_echo "$as_me: program exited with status $ac_status" >&5
1919        $as_echo "$as_me: failed program was:" >&5
1920 sed 's/^/| /' conftest.$ac_ext >&5
1921
1922        ac_retval=$ac_status
1923 fi
1924   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1925   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1926   return $ac_retval
1927
1928 } # ac_fn_c_try_run
1929
1930 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1931 # -------------------------------------------------------
1932 # Tests whether HEADER exists and can be compiled using the include files in
1933 # INCLUDES, setting the cache variable VAR accordingly.
1934 ac_fn_c_check_header_compile ()
1935 {
1936   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1937   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1938 $as_echo_n "checking for $2... " >&6; }
1939 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1940   $as_echo_n "(cached) " >&6
1941 else
1942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1943 /* end confdefs.h.  */
1944 $4
1945 #include <$2>
1946 _ACEOF
1947 if ac_fn_c_try_compile "$LINENO"; then :
1948   eval "$3=yes"
1949 else
1950   eval "$3=no"
1951 fi
1952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1953 fi
1954 eval ac_res=\$$3
1955                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1956 $as_echo "$ac_res" >&6; }
1957   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1958
1959 } # ac_fn_c_check_header_compile
1960
1961 # ac_fn_c_try_link LINENO
1962 # -----------------------
1963 # Try to link conftest.$ac_ext, and return whether this succeeded.
1964 ac_fn_c_try_link ()
1965 {
1966   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1967   rm -f conftest.$ac_objext conftest$ac_exeext
1968   if { { ac_try="$ac_link"
1969 case "(($ac_try" in
1970   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1971   *) ac_try_echo=$ac_try;;
1972 esac
1973 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1974 $as_echo "$ac_try_echo"; } >&5
1975   (eval "$ac_link") 2>conftest.err
1976   ac_status=$?
1977   if test -s conftest.err; then
1978     grep -v '^ *+' conftest.err >conftest.er1
1979     cat conftest.er1 >&5
1980     mv -f conftest.er1 conftest.err
1981   fi
1982   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1983   test $ac_status = 0; } && {
1984          test -z "$ac_c_werror_flag" ||
1985          test ! -s conftest.err
1986        } && test -s conftest$ac_exeext && {
1987          test "$cross_compiling" = yes ||
1988          $as_test_x conftest$ac_exeext
1989        }; then :
1990   ac_retval=0
1991 else
1992   $as_echo "$as_me: failed program was:" >&5
1993 sed 's/^/| /' conftest.$ac_ext >&5
1994
1995         ac_retval=1
1996 fi
1997   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1998   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1999   # interfere with the next link command; also delete a directory that is
2000   # left behind by Apple's compiler.  We do this before executing the actions.
2001   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2002   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2003   return $ac_retval
2004
2005 } # ac_fn_c_try_link
2006
2007 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2008 # --------------------------------------------
2009 # Tries to find the compile-time value of EXPR in a program that includes
2010 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2011 # computed
2012 ac_fn_c_compute_int ()
2013 {
2014   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2015   if test "$cross_compiling" = yes; then
2016     # Depending upon the size, compute the lo and hi bounds.
2017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2018 /* end confdefs.h.  */
2019 $4
2020 int
2021 main ()
2022 {
2023 static int test_array [1 - 2 * !(($2) >= 0)];
2024 test_array [0] = 0
2025
2026   ;
2027   return 0;
2028 }
2029 _ACEOF
2030 if ac_fn_c_try_compile "$LINENO"; then :
2031   ac_lo=0 ac_mid=0
2032   while :; do
2033     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2034 /* end confdefs.h.  */
2035 $4
2036 int
2037 main ()
2038 {
2039 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2040 test_array [0] = 0
2041
2042   ;
2043   return 0;
2044 }
2045 _ACEOF
2046 if ac_fn_c_try_compile "$LINENO"; then :
2047   ac_hi=$ac_mid; break
2048 else
2049   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2050                         if test $ac_lo -le $ac_mid; then
2051                           ac_lo= ac_hi=
2052                           break
2053                         fi
2054                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2055 fi
2056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2057   done
2058 else
2059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2060 /* end confdefs.h.  */
2061 $4
2062 int
2063 main ()
2064 {
2065 static int test_array [1 - 2 * !(($2) < 0)];
2066 test_array [0] = 0
2067
2068   ;
2069   return 0;
2070 }
2071 _ACEOF
2072 if ac_fn_c_try_compile "$LINENO"; then :
2073   ac_hi=-1 ac_mid=-1
2074   while :; do
2075     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2076 /* end confdefs.h.  */
2077 $4
2078 int
2079 main ()
2080 {
2081 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2082 test_array [0] = 0
2083
2084   ;
2085   return 0;
2086 }
2087 _ACEOF
2088 if ac_fn_c_try_compile "$LINENO"; then :
2089   ac_lo=$ac_mid; break
2090 else
2091   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2092                         if test $ac_mid -le $ac_hi; then
2093                           ac_lo= ac_hi=
2094                           break
2095                         fi
2096                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2097 fi
2098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2099   done
2100 else
2101   ac_lo= ac_hi=
2102 fi
2103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2104 fi
2105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2106 # Binary search between lo and hi bounds.
2107 while test "x$ac_lo" != "x$ac_hi"; do
2108   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2110 /* end confdefs.h.  */
2111 $4
2112 int
2113 main ()
2114 {
2115 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2116 test_array [0] = 0
2117
2118   ;
2119   return 0;
2120 }
2121 _ACEOF
2122 if ac_fn_c_try_compile "$LINENO"; then :
2123   ac_hi=$ac_mid
2124 else
2125   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2126 fi
2127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2128 done
2129 case $ac_lo in #((
2130 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2131 '') ac_retval=1 ;;
2132 esac
2133   else
2134     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2135 /* end confdefs.h.  */
2136 $4
2137 static long int longval () { return $2; }
2138 static unsigned long int ulongval () { return $2; }
2139 #include <stdio.h>
2140 #include <stdlib.h>
2141 int
2142 main ()
2143 {
2144
2145   FILE *f = fopen ("conftest.val", "w");
2146   if (! f)
2147     return 1;
2148   if (($2) < 0)
2149     {
2150       long int i = longval ();
2151       if (i != ($2))
2152         return 1;
2153       fprintf (f, "%ld", i);
2154     }
2155   else
2156     {
2157       unsigned long int i = ulongval ();
2158       if (i != ($2))
2159         return 1;
2160       fprintf (f, "%lu", i);
2161     }
2162   /* Do not output a trailing newline, as this causes \r\n confusion
2163      on some platforms.  */
2164   return ferror (f) || fclose (f) != 0;
2165
2166   ;
2167   return 0;
2168 }
2169 _ACEOF
2170 if ac_fn_c_try_run "$LINENO"; then :
2171   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2172 else
2173   ac_retval=1
2174 fi
2175 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2176   conftest.$ac_objext conftest.beam conftest.$ac_ext
2177 rm -f conftest.val
2178
2179   fi
2180   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2181   return $ac_retval
2182
2183 } # ac_fn_c_compute_int
2184
2185 # ac_fn_c_check_func LINENO FUNC VAR
2186 # ----------------------------------
2187 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2188 ac_fn_c_check_func ()
2189 {
2190   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2191   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2192 $as_echo_n "checking for $2... " >&6; }
2193 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2194   $as_echo_n "(cached) " >&6
2195 else
2196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2197 /* end confdefs.h.  */
2198 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2199    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2200 #define $2 innocuous_$2
2201
2202 /* System header to define __stub macros and hopefully few prototypes,
2203     which can conflict with char $2 (); below.
2204     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2205     <limits.h> exists even on freestanding compilers.  */
2206
2207 #ifdef __STDC__
2208 # include <limits.h>
2209 #else
2210 # include <assert.h>
2211 #endif
2212
2213 #undef $2
2214
2215 /* Override any GCC internal prototype to avoid an error.
2216    Use char because int might match the return type of a GCC
2217    builtin and then its argument prototype would still apply.  */
2218 #ifdef __cplusplus
2219 extern "C"
2220 #endif
2221 char $2 ();
2222 /* The GNU C library defines this for functions which it implements
2223     to always fail with ENOSYS.  Some functions are actually named
2224     something starting with __ and the normal name is an alias.  */
2225 #if defined __stub_$2 || defined __stub___$2
2226 choke me
2227 #endif
2228
2229 int
2230 main ()
2231 {
2232 return $2 ();
2233   ;
2234   return 0;
2235 }
2236 _ACEOF
2237 if ac_fn_c_try_link "$LINENO"; then :
2238   eval "$3=yes"
2239 else
2240   eval "$3=no"
2241 fi
2242 rm -f core conftest.err conftest.$ac_objext \
2243     conftest$ac_exeext conftest.$ac_ext
2244 fi
2245 eval ac_res=\$$3
2246                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2247 $as_echo "$ac_res" >&6; }
2248   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2249
2250 } # ac_fn_c_check_func
2251
2252 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2253 # ----------------------------------------------------
2254 # Tries to find if the field MEMBER exists in type AGGR, after including
2255 # INCLUDES, setting cache variable VAR accordingly.
2256 ac_fn_c_check_member ()
2257 {
2258   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2259   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2260 $as_echo_n "checking for $2.$3... " >&6; }
2261 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2262   $as_echo_n "(cached) " >&6
2263 else
2264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2265 /* end confdefs.h.  */
2266 $5
2267 int
2268 main ()
2269 {
2270 static $2 ac_aggr;
2271 if (ac_aggr.$3)
2272 return 0;
2273   ;
2274   return 0;
2275 }
2276 _ACEOF
2277 if ac_fn_c_try_compile "$LINENO"; then :
2278   eval "$4=yes"
2279 else
2280   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2281 /* end confdefs.h.  */
2282 $5
2283 int
2284 main ()
2285 {
2286 static $2 ac_aggr;
2287 if (sizeof ac_aggr.$3)
2288 return 0;
2289   ;
2290   return 0;
2291 }
2292 _ACEOF
2293 if ac_fn_c_try_compile "$LINENO"; then :
2294   eval "$4=yes"
2295 else
2296   eval "$4=no"
2297 fi
2298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299 fi
2300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2301 fi
2302 eval ac_res=\$$4
2303                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2304 $as_echo "$ac_res" >&6; }
2305   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2306
2307 } # ac_fn_c_check_member
2308
2309 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2310 # -------------------------------------------
2311 # Tests whether TYPE exists after having included INCLUDES, setting cache
2312 # variable VAR accordingly.
2313 ac_fn_c_check_type ()
2314 {
2315   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2317 $as_echo_n "checking for $2... " >&6; }
2318 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2319   $as_echo_n "(cached) " >&6
2320 else
2321   eval "$3=no"
2322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2323 /* end confdefs.h.  */
2324 $4
2325 int
2326 main ()
2327 {
2328 if (sizeof ($2))
2329          return 0;
2330   ;
2331   return 0;
2332 }
2333 _ACEOF
2334 if ac_fn_c_try_compile "$LINENO"; then :
2335   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2336 /* end confdefs.h.  */
2337 $4
2338 int
2339 main ()
2340 {
2341 if (sizeof (($2)))
2342             return 0;
2343   ;
2344   return 0;
2345 }
2346 _ACEOF
2347 if ac_fn_c_try_compile "$LINENO"; then :
2348
2349 else
2350   eval "$3=yes"
2351 fi
2352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2353 fi
2354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2355 fi
2356 eval ac_res=\$$3
2357                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2358 $as_echo "$ac_res" >&6; }
2359   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2360
2361 } # ac_fn_c_check_type
2362
2363 # ac_fn_c_check_decl LINENO SYMBOL VAR
2364 # ------------------------------------
2365 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2366 ac_fn_c_check_decl ()
2367 {
2368   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2369   as_decl_name=`echo $2|sed 's/ *(.*//'`
2370   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2371   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2372 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2373 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2374   $as_echo_n "(cached) " >&6
2375 else
2376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2377 /* end confdefs.h.  */
2378 $4
2379 int
2380 main ()
2381 {
2382 #ifndef $as_decl_name
2383 #ifdef __cplusplus
2384   (void) $as_decl_use;
2385 #else
2386   (void) $as_decl_name;
2387 #endif
2388 #endif
2389
2390   ;
2391   return 0;
2392 }
2393 _ACEOF
2394 if ac_fn_c_try_compile "$LINENO"; then :
2395   eval "$3=yes"
2396 else
2397   eval "$3=no"
2398 fi
2399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2400 fi
2401 eval ac_res=\$$3
2402                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2403 $as_echo "$ac_res" >&6; }
2404   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2405
2406 } # ac_fn_c_check_decl
2407 cat >config.log <<_ACEOF
2408 This file contains any messages produced by compilers while
2409 running configure, to aid debugging if configure makes a mistake.
2410
2411 It was created by $as_me, which was
2412 generated by GNU Autoconf 2.64.  Invocation command line was
2413
2414   $ $0 $@
2415
2416 _ACEOF
2417 exec 5>>config.log
2418 {
2419 cat <<_ASUNAME
2420 ## --------- ##
2421 ## Platform. ##
2422 ## --------- ##
2423
2424 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2425 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2426 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2427 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2428 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2429
2430 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2431 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2432
2433 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2434 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2435 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2436 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2437 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2438 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2439 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2440
2441 _ASUNAME
2442
2443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2444 for as_dir in $PATH
2445 do
2446   IFS=$as_save_IFS
2447   test -z "$as_dir" && as_dir=.
2448     $as_echo "PATH: $as_dir"
2449   done
2450 IFS=$as_save_IFS
2451
2452 } >&5
2453
2454 cat >&5 <<_ACEOF
2455
2456
2457 ## ----------- ##
2458 ## Core tests. ##
2459 ## ----------- ##
2460
2461 _ACEOF
2462
2463
2464 # Keep a trace of the command line.
2465 # Strip out --no-create and --no-recursion so they do not pile up.
2466 # Strip out --silent because we don't want to record it for future runs.
2467 # Also quote any args containing shell meta-characters.
2468 # Make two passes to allow for proper duplicate-argument suppression.
2469 ac_configure_args=
2470 ac_configure_args0=
2471 ac_configure_args1=
2472 ac_must_keep_next=false
2473 for ac_pass in 1 2
2474 do
2475   for ac_arg
2476   do
2477     case $ac_arg in
2478     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2479     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2480     | -silent | --silent | --silen | --sile | --sil)
2481       continue ;;
2482     *\'*)
2483       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2484     esac
2485     case $ac_pass in
2486     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2487     2)
2488       as_fn_append ac_configure_args1 " '$ac_arg'"
2489       if test $ac_must_keep_next = true; then
2490         ac_must_keep_next=false # Got value, back to normal.
2491       else
2492         case $ac_arg in
2493           *=* | --config-cache | -C | -disable-* | --disable-* \
2494           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2495           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2496           | -with-* | --with-* | -without-* | --without-* | --x)
2497             case "$ac_configure_args0 " in
2498               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2499             esac
2500             ;;
2501           -* ) ac_must_keep_next=true ;;
2502         esac
2503       fi
2504       as_fn_append ac_configure_args " '$ac_arg'"
2505       ;;
2506     esac
2507   done
2508 done
2509 { ac_configure_args0=; unset ac_configure_args0;}
2510 { ac_configure_args1=; unset ac_configure_args1;}
2511
2512 # When interrupted or exit'd, cleanup temporary files, and complete
2513 # config.log.  We remove comments because anyway the quotes in there
2514 # would cause problems or look ugly.
2515 # WARNING: Use '\'' to represent an apostrophe within the trap.
2516 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2517 trap 'exit_status=$?
2518   # Save into config.log some information that might help in debugging.
2519   {
2520     echo
2521
2522     cat <<\_ASBOX
2523 ## ---------------- ##
2524 ## Cache variables. ##
2525 ## ---------------- ##
2526 _ASBOX
2527     echo
2528     # The following way of writing the cache mishandles newlines in values,
2529 (
2530   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2531     eval ac_val=\$$ac_var
2532     case $ac_val in #(
2533     *${as_nl}*)
2534       case $ac_var in #(
2535       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2536 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2537       esac
2538       case $ac_var in #(
2539       _ | IFS | as_nl) ;; #(
2540       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2541       *) { eval $ac_var=; unset $ac_var;} ;;
2542       esac ;;
2543     esac
2544   done
2545   (set) 2>&1 |
2546     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2547     *${as_nl}ac_space=\ *)
2548       sed -n \
2549         "s/'\''/'\''\\\\'\'''\''/g;
2550           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2551       ;; #(
2552     *)
2553       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2554       ;;
2555     esac |
2556     sort
2557 )
2558     echo
2559
2560     cat <<\_ASBOX
2561 ## ----------------- ##
2562 ## Output variables. ##
2563 ## ----------------- ##
2564 _ASBOX
2565     echo
2566     for ac_var in $ac_subst_vars
2567     do
2568       eval ac_val=\$$ac_var
2569       case $ac_val in
2570       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2571       esac
2572       $as_echo "$ac_var='\''$ac_val'\''"
2573     done | sort
2574     echo
2575
2576     if test -n "$ac_subst_files"; then
2577       cat <<\_ASBOX
2578 ## ------------------- ##
2579 ## File substitutions. ##
2580 ## ------------------- ##
2581 _ASBOX
2582       echo
2583       for ac_var in $ac_subst_files
2584       do
2585         eval ac_val=\$$ac_var
2586         case $ac_val in
2587         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2588         esac
2589         $as_echo "$ac_var='\''$ac_val'\''"
2590       done | sort
2591       echo
2592     fi
2593
2594     if test -s confdefs.h; then
2595       cat <<\_ASBOX
2596 ## ----------- ##
2597 ## confdefs.h. ##
2598 ## ----------- ##
2599 _ASBOX
2600       echo
2601       cat confdefs.h
2602       echo
2603     fi
2604     test "$ac_signal" != 0 &&
2605       $as_echo "$as_me: caught signal $ac_signal"
2606     $as_echo "$as_me: exit $exit_status"
2607   } >&5
2608   rm -f core *.core core.conftest.* &&
2609     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2610     exit $exit_status
2611 ' 0
2612 for ac_signal in 1 2 13 15; do
2613   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2614 done
2615 ac_signal=0
2616
2617 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2618 rm -f -r conftest* confdefs.h
2619
2620 $as_echo "/* confdefs.h */" > confdefs.h
2621
2622 # Predefined preprocessor variables.
2623
2624 cat >>confdefs.h <<_ACEOF
2625 #define PACKAGE_NAME "$PACKAGE_NAME"
2626 _ACEOF
2627
2628 cat >>confdefs.h <<_ACEOF
2629 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2630 _ACEOF
2631
2632 cat >>confdefs.h <<_ACEOF
2633 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2634 _ACEOF
2635
2636 cat >>confdefs.h <<_ACEOF
2637 #define PACKAGE_STRING "$PACKAGE_STRING"
2638 _ACEOF
2639
2640 cat >>confdefs.h <<_ACEOF
2641 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2642 _ACEOF
2643
2644 cat >>confdefs.h <<_ACEOF
2645 #define PACKAGE_URL "$PACKAGE_URL"
2646 _ACEOF
2647
2648
2649 # Let the site file select an alternate cache file if it wants to.
2650 # Prefer an explicitly selected file to automatically selected ones.
2651 ac_site_file1=NONE
2652 ac_site_file2=NONE
2653 if test -n "$CONFIG_SITE"; then
2654   ac_site_file1=$CONFIG_SITE
2655 elif test "x$prefix" != xNONE; then
2656   ac_site_file1=$prefix/share/config.site
2657   ac_site_file2=$prefix/etc/config.site
2658 else
2659   ac_site_file1=$ac_default_prefix/share/config.site
2660   ac_site_file2=$ac_default_prefix/etc/config.site
2661 fi
2662 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2663 do
2664   test "x$ac_site_file" = xNONE && continue
2665   if test -r "$ac_site_file"; then
2666     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2667 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2668     sed 's/^/| /' "$ac_site_file" >&5
2669     . "$ac_site_file"
2670   fi
2671 done
2672
2673 if test -r "$cache_file"; then
2674   # Some versions of bash will fail to source /dev/null (special
2675   # files actually), so we avoid doing that.
2676   if test -f "$cache_file"; then
2677     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2678 $as_echo "$as_me: loading cache $cache_file" >&6;}
2679     case $cache_file in
2680       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2681       *)                      . "./$cache_file";;
2682     esac
2683   fi
2684 else
2685   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2686 $as_echo "$as_me: creating cache $cache_file" >&6;}
2687   >$cache_file
2688 fi
2689
2690 # Check that the precious variables saved in the cache have kept the same
2691 # value.
2692 ac_cache_corrupted=false
2693 for ac_var in $ac_precious_vars; do
2694   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2695   eval ac_new_set=\$ac_env_${ac_var}_set
2696   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2697   eval ac_new_val=\$ac_env_${ac_var}_value
2698   case $ac_old_set,$ac_new_set in
2699     set,)
2700       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2701 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2702       ac_cache_corrupted=: ;;
2703     ,set)
2704       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2705 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2706       ac_cache_corrupted=: ;;
2707     ,);;
2708     *)
2709       if test "x$ac_old_val" != "x$ac_new_val"; then
2710         # differences in whitespace do not lead to failure.
2711         ac_old_val_w=`echo x $ac_old_val`
2712         ac_new_val_w=`echo x $ac_new_val`
2713         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2714           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2715 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2716           ac_cache_corrupted=:
2717         else
2718           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2719 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2720           eval $ac_var=\$ac_old_val
2721         fi
2722         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2723 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2724         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2725 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2726       fi;;
2727   esac
2728   # Pass precious variables to config.status.
2729   if test "$ac_new_set" = set; then
2730     case $ac_new_val in
2731     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2732     *) ac_arg=$ac_var=$ac_new_val ;;
2733     esac
2734     case " $ac_configure_args " in
2735       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2736       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2737     esac
2738   fi
2739 done
2740 if $ac_cache_corrupted; then
2741   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2742 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2743   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2744 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2745   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2746 fi
2747 ## -------------------- ##
2748 ## Main body of script. ##
2749 ## -------------------- ##
2750
2751 ac_ext=c
2752 ac_cpp='$CPP $CPPFLAGS'
2753 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2754 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2755 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2756
2757
2758
2759
2760
2761 ac_config_headers="$ac_config_headers config.h:config.in"
2762
2763
2764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2765 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2766     # Check whether --enable-maintainer-mode was given.
2767 if test "${enable_maintainer_mode+set}" = set; then :
2768   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2769 else
2770   USE_MAINTAINER_MODE=no
2771 fi
2772
2773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2774 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2775    if test $USE_MAINTAINER_MODE = yes; then
2776   MAINTAINER_MODE_TRUE=
2777   MAINTAINER_MODE_FALSE='#'
2778 else
2779   MAINTAINER_MODE_TRUE='#'
2780   MAINTAINER_MODE_FALSE=
2781 fi
2782
2783   MAINT=$MAINTAINER_MODE_TRUE
2784
2785
2786
2787 # Set the 'development' global.
2788 . $srcdir/../bfd/development.sh
2789
2790 ac_ext=c
2791 ac_cpp='$CPP $CPPFLAGS'
2792 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2793 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2794 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2795 if test -n "$ac_tool_prefix"; then
2796   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2797 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2799 $as_echo_n "checking for $ac_word... " >&6; }
2800 if test "${ac_cv_prog_CC+set}" = set; then :
2801   $as_echo_n "(cached) " >&6
2802 else
2803   if test -n "$CC"; then
2804   ac_cv_prog_CC="$CC" # Let the user override the test.
2805 else
2806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2807 for as_dir in $PATH
2808 do
2809   IFS=$as_save_IFS
2810   test -z "$as_dir" && as_dir=.
2811     for ac_exec_ext in '' $ac_executable_extensions; do
2812   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2813     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2814     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2815     break 2
2816   fi
2817 done
2818   done
2819 IFS=$as_save_IFS
2820
2821 fi
2822 fi
2823 CC=$ac_cv_prog_CC
2824 if test -n "$CC"; then
2825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2826 $as_echo "$CC" >&6; }
2827 else
2828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2829 $as_echo "no" >&6; }
2830 fi
2831
2832
2833 fi
2834 if test -z "$ac_cv_prog_CC"; then
2835   ac_ct_CC=$CC
2836   # Extract the first word of "gcc", so it can be a program name with args.
2837 set dummy gcc; ac_word=$2
2838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2839 $as_echo_n "checking for $ac_word... " >&6; }
2840 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2841   $as_echo_n "(cached) " >&6
2842 else
2843   if test -n "$ac_ct_CC"; then
2844   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2845 else
2846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2847 for as_dir in $PATH
2848 do
2849   IFS=$as_save_IFS
2850   test -z "$as_dir" && as_dir=.
2851     for ac_exec_ext in '' $ac_executable_extensions; do
2852   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2853     ac_cv_prog_ac_ct_CC="gcc"
2854     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2855     break 2
2856   fi
2857 done
2858   done
2859 IFS=$as_save_IFS
2860
2861 fi
2862 fi
2863 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2864 if test -n "$ac_ct_CC"; then
2865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2866 $as_echo "$ac_ct_CC" >&6; }
2867 else
2868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2869 $as_echo "no" >&6; }
2870 fi
2871
2872   if test "x$ac_ct_CC" = x; then
2873     CC=""
2874   else
2875     case $cross_compiling:$ac_tool_warned in
2876 yes:)
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2878 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2879 ac_tool_warned=yes ;;
2880 esac
2881     CC=$ac_ct_CC
2882   fi
2883 else
2884   CC="$ac_cv_prog_CC"
2885 fi
2886
2887 if test -z "$CC"; then
2888           if test -n "$ac_tool_prefix"; then
2889     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2890 set dummy ${ac_tool_prefix}cc; ac_word=$2
2891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2892 $as_echo_n "checking for $ac_word... " >&6; }
2893 if test "${ac_cv_prog_CC+set}" = set; then :
2894   $as_echo_n "(cached) " >&6
2895 else
2896   if test -n "$CC"; then
2897   ac_cv_prog_CC="$CC" # Let the user override the test.
2898 else
2899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2900 for as_dir in $PATH
2901 do
2902   IFS=$as_save_IFS
2903   test -z "$as_dir" && as_dir=.
2904     for ac_exec_ext in '' $ac_executable_extensions; do
2905   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2906     ac_cv_prog_CC="${ac_tool_prefix}cc"
2907     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2908     break 2
2909   fi
2910 done
2911   done
2912 IFS=$as_save_IFS
2913
2914 fi
2915 fi
2916 CC=$ac_cv_prog_CC
2917 if test -n "$CC"; then
2918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2919 $as_echo "$CC" >&6; }
2920 else
2921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2922 $as_echo "no" >&6; }
2923 fi
2924
2925
2926   fi
2927 fi
2928 if test -z "$CC"; then
2929   # Extract the first word of "cc", so it can be a program name with args.
2930 set dummy cc; ac_word=$2
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2932 $as_echo_n "checking for $ac_word... " >&6; }
2933 if test "${ac_cv_prog_CC+set}" = set; then :
2934   $as_echo_n "(cached) " >&6
2935 else
2936   if test -n "$CC"; then
2937   ac_cv_prog_CC="$CC" # Let the user override the test.
2938 else
2939   ac_prog_rejected=no
2940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2941 for as_dir in $PATH
2942 do
2943   IFS=$as_save_IFS
2944   test -z "$as_dir" && as_dir=.
2945     for ac_exec_ext in '' $ac_executable_extensions; do
2946   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2947     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2948        ac_prog_rejected=yes
2949        continue
2950      fi
2951     ac_cv_prog_CC="cc"
2952     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2953     break 2
2954   fi
2955 done
2956   done
2957 IFS=$as_save_IFS
2958
2959 if test $ac_prog_rejected = yes; then
2960   # We found a bogon in the path, so make sure we never use it.
2961   set dummy $ac_cv_prog_CC
2962   shift
2963   if test $# != 0; then
2964     # We chose a different compiler from the bogus one.
2965     # However, it has the same basename, so the bogon will be chosen
2966     # first if we set CC to just the basename; use the full file name.
2967     shift
2968     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2969   fi
2970 fi
2971 fi
2972 fi
2973 CC=$ac_cv_prog_CC
2974 if test -n "$CC"; then
2975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2976 $as_echo "$CC" >&6; }
2977 else
2978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2979 $as_echo "no" >&6; }
2980 fi
2981
2982
2983 fi
2984 if test -z "$CC"; then
2985   if test -n "$ac_tool_prefix"; then
2986   for ac_prog in cl.exe
2987   do
2988     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2989 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2991 $as_echo_n "checking for $ac_word... " >&6; }
2992 if test "${ac_cv_prog_CC+set}" = set; then :
2993   $as_echo_n "(cached) " >&6
2994 else
2995   if test -n "$CC"; then
2996   ac_cv_prog_CC="$CC" # Let the user override the test.
2997 else
2998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2999 for as_dir in $PATH
3000 do
3001   IFS=$as_save_IFS
3002   test -z "$as_dir" && as_dir=.
3003     for ac_exec_ext in '' $ac_executable_extensions; do
3004   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3005     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3007     break 2
3008   fi
3009 done
3010   done
3011 IFS=$as_save_IFS
3012
3013 fi
3014 fi
3015 CC=$ac_cv_prog_CC
3016 if test -n "$CC"; then
3017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3018 $as_echo "$CC" >&6; }
3019 else
3020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3021 $as_echo "no" >&6; }
3022 fi
3023
3024
3025     test -n "$CC" && break
3026   done
3027 fi
3028 if test -z "$CC"; then
3029   ac_ct_CC=$CC
3030   for ac_prog in cl.exe
3031 do
3032   # Extract the first word of "$ac_prog", so it can be a program name with args.
3033 set dummy $ac_prog; ac_word=$2
3034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3035 $as_echo_n "checking for $ac_word... " >&6; }
3036 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3037   $as_echo_n "(cached) " >&6
3038 else
3039   if test -n "$ac_ct_CC"; then
3040   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3041 else
3042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3043 for as_dir in $PATH
3044 do
3045   IFS=$as_save_IFS
3046   test -z "$as_dir" && as_dir=.
3047     for ac_exec_ext in '' $ac_executable_extensions; do
3048   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3049     ac_cv_prog_ac_ct_CC="$ac_prog"
3050     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3051     break 2
3052   fi
3053 done
3054   done
3055 IFS=$as_save_IFS
3056
3057 fi
3058 fi
3059 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3060 if test -n "$ac_ct_CC"; then
3061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3062 $as_echo "$ac_ct_CC" >&6; }
3063 else
3064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3065 $as_echo "no" >&6; }
3066 fi
3067
3068
3069   test -n "$ac_ct_CC" && break
3070 done
3071
3072   if test "x$ac_ct_CC" = x; then
3073     CC=""
3074   else
3075     case $cross_compiling:$ac_tool_warned in
3076 yes:)
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3078 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3079 ac_tool_warned=yes ;;
3080 esac
3081     CC=$ac_ct_CC
3082   fi
3083 fi
3084
3085 fi
3086
3087
3088 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3089 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3090 as_fn_error "no acceptable C compiler found in \$PATH
3091 See \`config.log' for more details." "$LINENO" 5; }
3092
3093 # Provide some information about the compiler.
3094 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3095 set X $ac_compile
3096 ac_compiler=$2
3097 for ac_option in --version -v -V -qversion; do
3098   { { ac_try="$ac_compiler $ac_option >&5"
3099 case "(($ac_try" in
3100   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3101   *) ac_try_echo=$ac_try;;
3102 esac
3103 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3104 $as_echo "$ac_try_echo"; } >&5
3105   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3106   ac_status=$?
3107   if test -s conftest.err; then
3108     sed '10a\
3109 ... rest of stderr output deleted ...
3110          10q' conftest.err >conftest.er1
3111     cat conftest.er1 >&5
3112     rm -f conftest.er1 conftest.err
3113   fi
3114   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3115   test $ac_status = 0; }
3116 done
3117
3118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3119 /* end confdefs.h.  */
3120
3121 int
3122 main ()
3123 {
3124
3125   ;
3126   return 0;
3127 }
3128 _ACEOF
3129 ac_clean_files_save=$ac_clean_files
3130 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3131 # Try to create an executable without -o first, disregard a.out.
3132 # It will help us diagnose broken compilers, and finding out an intuition
3133 # of exeext.
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3135 $as_echo_n "checking for C compiler default output file name... " >&6; }
3136 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3137
3138 # The possible output files:
3139 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3140
3141 ac_rmfiles=
3142 for ac_file in $ac_files
3143 do
3144   case $ac_file in
3145     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3146     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3147   esac
3148 done
3149 rm -f $ac_rmfiles
3150
3151 if { { ac_try="$ac_link_default"
3152 case "(($ac_try" in
3153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3154   *) ac_try_echo=$ac_try;;
3155 esac
3156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3157 $as_echo "$ac_try_echo"; } >&5
3158   (eval "$ac_link_default") 2>&5
3159   ac_status=$?
3160   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3161   test $ac_status = 0; }; then :
3162   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3163 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3164 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3165 # so that the user can short-circuit this test for compilers unknown to
3166 # Autoconf.
3167 for ac_file in $ac_files ''
3168 do
3169   test -f "$ac_file" || continue
3170   case $ac_file in
3171     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3172         ;;
3173     [ab].out )
3174         # We found the default executable, but exeext='' is most
3175         # certainly right.
3176         break;;
3177     *.* )
3178         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3179         then :; else
3180            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3181         fi
3182         # We set ac_cv_exeext here because the later test for it is not
3183         # safe: cross compilers may not add the suffix if given an `-o'
3184         # argument, so we may need to know it at that point already.
3185         # Even if this section looks crufty: it has the advantage of
3186         # actually working.
3187         break;;
3188     * )
3189         break;;
3190   esac
3191 done
3192 test "$ac_cv_exeext" = no && ac_cv_exeext=
3193
3194 else
3195   ac_file=''
3196 fi
3197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3198 $as_echo "$ac_file" >&6; }
3199 if test -z "$ac_file"; then :
3200   $as_echo "$as_me: failed program was:" >&5
3201 sed 's/^/| /' conftest.$ac_ext >&5
3202
3203 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3204 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3205 { as_fn_set_status 77
3206 as_fn_error "C compiler cannot create executables
3207 See \`config.log' for more details." "$LINENO" 5; }; }
3208 fi
3209 ac_exeext=$ac_cv_exeext
3210
3211 # Check that the compiler produces executables we can run.  If not, either
3212 # the compiler is broken, or we cross compile.
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3214 $as_echo_n "checking whether the C compiler works... " >&6; }
3215 # If not cross compiling, check that we can run a simple program.
3216 if test "$cross_compiling" != yes; then
3217   if { ac_try='./$ac_file'
3218   { { case "(($ac_try" in
3219   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3220   *) ac_try_echo=$ac_try;;
3221 esac
3222 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3223 $as_echo "$ac_try_echo"; } >&5
3224   (eval "$ac_try") 2>&5
3225   ac_status=$?
3226   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3227   test $ac_status = 0; }; }; then
3228     cross_compiling=no
3229   else
3230     if test "$cross_compiling" = maybe; then
3231         cross_compiling=yes
3232     else
3233         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3234 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3235 as_fn_error "cannot run C compiled programs.
3236 If you meant to cross compile, use \`--host'.
3237 See \`config.log' for more details." "$LINENO" 5; }
3238     fi
3239   fi
3240 fi
3241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3242 $as_echo "yes" >&6; }
3243
3244 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3245 ac_clean_files=$ac_clean_files_save
3246 # Check that the compiler produces executables we can run.  If not, either
3247 # the compiler is broken, or we cross compile.
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3249 $as_echo_n "checking whether we are cross compiling... " >&6; }
3250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3251 $as_echo "$cross_compiling" >&6; }
3252
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3254 $as_echo_n "checking for suffix of executables... " >&6; }
3255 if { { ac_try="$ac_link"
3256 case "(($ac_try" in
3257   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3258   *) ac_try_echo=$ac_try;;
3259 esac
3260 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3261 $as_echo "$ac_try_echo"; } >&5
3262   (eval "$ac_link") 2>&5
3263   ac_status=$?
3264   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3265   test $ac_status = 0; }; then :
3266   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3267 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3268 # work properly (i.e., refer to `conftest.exe'), while it won't with
3269 # `rm'.
3270 for ac_file in conftest.exe conftest conftest.*; do
3271   test -f "$ac_file" || continue
3272   case $ac_file in
3273     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3274     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3275           break;;
3276     * ) break;;
3277   esac
3278 done
3279 else
3280   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3281 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3282 as_fn_error "cannot compute suffix of executables: cannot compile and link
3283 See \`config.log' for more details." "$LINENO" 5; }
3284 fi
3285 rm -f conftest$ac_cv_exeext
3286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3287 $as_echo "$ac_cv_exeext" >&6; }
3288
3289 rm -f conftest.$ac_ext
3290 EXEEXT=$ac_cv_exeext
3291 ac_exeext=$EXEEXT
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3293 $as_echo_n "checking for suffix of object files... " >&6; }
3294 if test "${ac_cv_objext+set}" = set; then :
3295   $as_echo_n "(cached) " >&6
3296 else
3297   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3298 /* end confdefs.h.  */
3299
3300 int
3301 main ()
3302 {
3303
3304   ;
3305   return 0;
3306 }
3307 _ACEOF
3308 rm -f conftest.o conftest.obj
3309 if { { ac_try="$ac_compile"
3310 case "(($ac_try" in
3311   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3312   *) ac_try_echo=$ac_try;;
3313 esac
3314 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3315 $as_echo "$ac_try_echo"; } >&5
3316   (eval "$ac_compile") 2>&5
3317   ac_status=$?
3318   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3319   test $ac_status = 0; }; then :
3320   for ac_file in conftest.o conftest.obj conftest.*; do
3321   test -f "$ac_file" || continue;
3322   case $ac_file in
3323     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3324     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3325        break;;
3326   esac
3327 done
3328 else
3329   $as_echo "$as_me: failed program was:" >&5
3330 sed 's/^/| /' conftest.$ac_ext >&5
3331
3332 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3333 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3334 as_fn_error "cannot compute suffix of object files: cannot compile
3335 See \`config.log' for more details." "$LINENO" 5; }
3336 fi
3337 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3338 fi
3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3340 $as_echo "$ac_cv_objext" >&6; }
3341 OBJEXT=$ac_cv_objext
3342 ac_objext=$OBJEXT
3343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3344 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3345 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3346   $as_echo_n "(cached) " >&6
3347 else
3348   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3349 /* end confdefs.h.  */
3350
3351 int
3352 main ()
3353 {
3354 #ifndef __GNUC__
3355        choke me
3356 #endif
3357
3358   ;
3359   return 0;
3360 }
3361 _ACEOF
3362 if ac_fn_c_try_compile "$LINENO"; then :
3363   ac_compiler_gnu=yes
3364 else
3365   ac_compiler_gnu=no
3366 fi
3367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3368 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3369
3370 fi
3371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3372 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3373 if test $ac_compiler_gnu = yes; then
3374   GCC=yes
3375 else
3376   GCC=
3377 fi
3378 ac_test_CFLAGS=${CFLAGS+set}
3379 ac_save_CFLAGS=$CFLAGS
3380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3381 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3382 if test "${ac_cv_prog_cc_g+set}" = set; then :
3383   $as_echo_n "(cached) " >&6
3384 else
3385   ac_save_c_werror_flag=$ac_c_werror_flag
3386    ac_c_werror_flag=yes
3387    ac_cv_prog_cc_g=no
3388    CFLAGS="-g"
3389    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3390 /* end confdefs.h.  */
3391
3392 int
3393 main ()
3394 {
3395
3396   ;
3397   return 0;
3398 }
3399 _ACEOF
3400 if ac_fn_c_try_compile "$LINENO"; then :
3401   ac_cv_prog_cc_g=yes
3402 else
3403   CFLAGS=""
3404       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3405 /* end confdefs.h.  */
3406
3407 int
3408 main ()
3409 {
3410
3411   ;
3412   return 0;
3413 }
3414 _ACEOF
3415 if ac_fn_c_try_compile "$LINENO"; then :
3416
3417 else
3418   ac_c_werror_flag=$ac_save_c_werror_flag
3419          CFLAGS="-g"
3420          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3421 /* end confdefs.h.  */
3422
3423 int
3424 main ()
3425 {
3426
3427   ;
3428   return 0;
3429 }
3430 _ACEOF
3431 if ac_fn_c_try_compile "$LINENO"; then :
3432   ac_cv_prog_cc_g=yes
3433 fi
3434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3435 fi
3436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3437 fi
3438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3439    ac_c_werror_flag=$ac_save_c_werror_flag
3440 fi
3441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3442 $as_echo "$ac_cv_prog_cc_g" >&6; }
3443 if test "$ac_test_CFLAGS" = set; then
3444   CFLAGS=$ac_save_CFLAGS
3445 elif test $ac_cv_prog_cc_g = yes; then
3446   if test "$GCC" = yes; then
3447     CFLAGS="-g -O2"
3448   else
3449     CFLAGS="-g"
3450   fi
3451 else
3452   if test "$GCC" = yes; then
3453     CFLAGS="-O2"
3454   else
3455     CFLAGS=
3456   fi
3457 fi
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3459 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3460 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3461   $as_echo_n "(cached) " >&6
3462 else
3463   ac_cv_prog_cc_c89=no
3464 ac_save_CC=$CC
3465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3466 /* end confdefs.h.  */
3467 #include <stdarg.h>
3468 #include <stdio.h>
3469 #include <sys/types.h>
3470 #include <sys/stat.h>
3471 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3472 struct buf { int x; };
3473 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3474 static char *e (p, i)
3475      char **p;
3476      int i;
3477 {
3478   return p[i];
3479 }
3480 static char *f (char * (*g) (char **, int), char **p, ...)
3481 {
3482   char *s;
3483   va_list v;
3484   va_start (v,p);
3485   s = g (p, va_arg (v,int));
3486   va_end (v);
3487   return s;
3488 }
3489
3490 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3491    function prototypes and stuff, but not '\xHH' hex character constants.
3492    These don't provoke an error unfortunately, instead are silently treated
3493    as 'x'.  The following induces an error, until -std is added to get
3494    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3495    array size at least.  It's necessary to write '\x00'==0 to get something
3496    that's true only with -std.  */
3497 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3498
3499 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3500    inside strings and character constants.  */
3501 #define FOO(x) 'x'
3502 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3503
3504 int test (int i, double x);
3505 struct s1 {int (*f) (int a);};
3506 struct s2 {int (*f) (double a);};
3507 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3508 int argc;
3509 char **argv;
3510 int
3511 main ()
3512 {
3513 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3514   ;
3515   return 0;
3516 }
3517 _ACEOF
3518 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3519         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3520 do
3521   CC="$ac_save_CC $ac_arg"
3522   if ac_fn_c_try_compile "$LINENO"; then :
3523   ac_cv_prog_cc_c89=$ac_arg
3524 fi
3525 rm -f core conftest.err conftest.$ac_objext
3526   test "x$ac_cv_prog_cc_c89" != "xno" && break
3527 done
3528 rm -f conftest.$ac_ext
3529 CC=$ac_save_CC
3530
3531 fi
3532 # AC_CACHE_VAL
3533 case "x$ac_cv_prog_cc_c89" in
3534   x)
3535     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3536 $as_echo "none needed" >&6; } ;;
3537   xno)
3538     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3539 $as_echo "unsupported" >&6; } ;;
3540   *)
3541     CC="$CC $ac_cv_prog_cc_c89"
3542     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3543 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3544 esac
3545 if test "x$ac_cv_prog_cc_c89" != xno; then :
3546
3547 fi
3548
3549 ac_ext=c
3550 ac_cpp='$CPP $CPPFLAGS'
3551 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3552 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3553 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3554
3555 ac_ext=cpp
3556 ac_cpp='$CXXCPP $CPPFLAGS'
3557 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3558 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3559 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3560 if test -z "$CXX"; then
3561   if test -n "$CCC"; then
3562     CXX=$CCC
3563   else
3564     if test -n "$ac_tool_prefix"; then
3565   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3566   do
3567     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3568 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3570 $as_echo_n "checking for $ac_word... " >&6; }
3571 if test "${ac_cv_prog_CXX+set}" = set; then :
3572   $as_echo_n "(cached) " >&6
3573 else
3574   if test -n "$CXX"; then
3575   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3576 else
3577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3578 for as_dir in $PATH
3579 do
3580   IFS=$as_save_IFS
3581   test -z "$as_dir" && as_dir=.
3582     for ac_exec_ext in '' $ac_executable_extensions; do
3583   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3584     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3585     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3586     break 2
3587   fi
3588 done
3589   done
3590 IFS=$as_save_IFS
3591
3592 fi
3593 fi
3594 CXX=$ac_cv_prog_CXX
3595 if test -n "$CXX"; then
3596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3597 $as_echo "$CXX" >&6; }
3598 else
3599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3600 $as_echo "no" >&6; }
3601 fi
3602
3603
3604     test -n "$CXX" && break
3605   done
3606 fi
3607 if test -z "$CXX"; then
3608   ac_ct_CXX=$CXX
3609   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3610 do
3611   # Extract the first word of "$ac_prog", so it can be a program name with args.
3612 set dummy $ac_prog; ac_word=$2
3613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3614 $as_echo_n "checking for $ac_word... " >&6; }
3615 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3616   $as_echo_n "(cached) " >&6
3617 else
3618   if test -n "$ac_ct_CXX"; then
3619   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3620 else
3621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3622 for as_dir in $PATH
3623 do
3624   IFS=$as_save_IFS
3625   test -z "$as_dir" && as_dir=.
3626     for ac_exec_ext in '' $ac_executable_extensions; do
3627   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3628     ac_cv_prog_ac_ct_CXX="$ac_prog"
3629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3630     break 2
3631   fi
3632 done
3633   done
3634 IFS=$as_save_IFS
3635
3636 fi
3637 fi
3638 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3639 if test -n "$ac_ct_CXX"; then
3640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3641 $as_echo "$ac_ct_CXX" >&6; }
3642 else
3643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3644 $as_echo "no" >&6; }
3645 fi
3646
3647
3648   test -n "$ac_ct_CXX" && break
3649 done
3650
3651   if test "x$ac_ct_CXX" = x; then
3652     CXX="g++"
3653   else
3654     case $cross_compiling:$ac_tool_warned in
3655 yes:)
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3657 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3658 ac_tool_warned=yes ;;
3659 esac
3660     CXX=$ac_ct_CXX
3661   fi
3662 fi
3663
3664   fi
3665 fi
3666 # Provide some information about the compiler.
3667 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3668 set X $ac_compile
3669 ac_compiler=$2
3670 for ac_option in --version -v -V -qversion; do
3671   { { ac_try="$ac_compiler $ac_option >&5"
3672 case "(($ac_try" in
3673   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3674   *) ac_try_echo=$ac_try;;
3675 esac
3676 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3677 $as_echo "$ac_try_echo"; } >&5
3678   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3679   ac_status=$?
3680   if test -s conftest.err; then
3681     sed '10a\
3682 ... rest of stderr output deleted ...
3683          10q' conftest.err >conftest.er1
3684     cat conftest.er1 >&5
3685     rm -f conftest.er1 conftest.err
3686   fi
3687   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3688   test $ac_status = 0; }
3689 done
3690
3691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3692 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3693 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3694   $as_echo_n "(cached) " >&6
3695 else
3696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3697 /* end confdefs.h.  */
3698
3699 int
3700 main ()
3701 {
3702 #ifndef __GNUC__
3703        choke me
3704 #endif
3705
3706   ;
3707   return 0;
3708 }
3709 _ACEOF
3710 if ac_fn_cxx_try_compile "$LINENO"; then :
3711   ac_compiler_gnu=yes
3712 else
3713   ac_compiler_gnu=no
3714 fi
3715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3716 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3717
3718 fi
3719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3720 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3721 if test $ac_compiler_gnu = yes; then
3722   GXX=yes
3723 else
3724   GXX=
3725 fi
3726 ac_test_CXXFLAGS=${CXXFLAGS+set}
3727 ac_save_CXXFLAGS=$CXXFLAGS
3728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3729 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3730 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3731   $as_echo_n "(cached) " >&6
3732 else
3733   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3734    ac_cxx_werror_flag=yes
3735    ac_cv_prog_cxx_g=no
3736    CXXFLAGS="-g"
3737    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3738 /* end confdefs.h.  */
3739
3740 int
3741 main ()
3742 {
3743
3744   ;
3745   return 0;
3746 }
3747 _ACEOF
3748 if ac_fn_cxx_try_compile "$LINENO"; then :
3749   ac_cv_prog_cxx_g=yes
3750 else
3751   CXXFLAGS=""
3752       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3753 /* end confdefs.h.  */
3754
3755 int
3756 main ()
3757 {
3758
3759   ;
3760   return 0;
3761 }
3762 _ACEOF
3763 if ac_fn_cxx_try_compile "$LINENO"; then :
3764
3765 else
3766   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3767          CXXFLAGS="-g"
3768          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3769 /* end confdefs.h.  */
3770
3771 int
3772 main ()
3773 {
3774
3775   ;
3776   return 0;
3777 }
3778 _ACEOF
3779 if ac_fn_cxx_try_compile "$LINENO"; then :
3780   ac_cv_prog_cxx_g=yes
3781 fi
3782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3783 fi
3784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3785 fi
3786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3787    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3788 fi
3789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3790 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3791 if test "$ac_test_CXXFLAGS" = set; then
3792   CXXFLAGS=$ac_save_CXXFLAGS
3793 elif test $ac_cv_prog_cxx_g = yes; then
3794   if test "$GXX" = yes; then
3795     CXXFLAGS="-g -O2"
3796   else
3797     CXXFLAGS="-g"
3798   fi
3799 else
3800   if test "$GXX" = yes; then
3801     CXXFLAGS="-O2"
3802   else
3803     CXXFLAGS=
3804   fi
3805 fi
3806 ac_ext=c
3807 ac_cpp='$CPP $CPPFLAGS'
3808 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3809 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3810 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3811
3812
3813
3814 ac_ext=c
3815 ac_cpp='$CPP $CPPFLAGS'
3816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3820 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3821 # On Suns, sometimes $CPP names a directory.
3822 if test -n "$CPP" && test -d "$CPP"; then
3823   CPP=
3824 fi
3825 if test -z "$CPP"; then
3826   if test "${ac_cv_prog_CPP+set}" = set; then :
3827   $as_echo_n "(cached) " >&6
3828 else
3829       # Double quotes because CPP needs to be expanded
3830     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3831     do
3832       ac_preproc_ok=false
3833 for ac_c_preproc_warn_flag in '' yes
3834 do
3835   # Use a header file that comes with gcc, so configuring glibc
3836   # with a fresh cross-compiler works.
3837   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3838   # <limits.h> exists even on freestanding compilers.
3839   # On the NeXT, cc -E runs the code through the compiler's parser,
3840   # not just through cpp. "Syntax error" is here to catch this case.
3841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3842 /* end confdefs.h.  */
3843 #ifdef __STDC__
3844 # include <limits.h>
3845 #else
3846 # include <assert.h>
3847 #endif
3848                      Syntax error
3849 _ACEOF
3850 if ac_fn_c_try_cpp "$LINENO"; then :
3851
3852 else
3853   # Broken: fails on valid input.
3854 continue
3855 fi
3856 rm -f conftest.err conftest.$ac_ext
3857
3858   # OK, works on sane cases.  Now check whether nonexistent headers
3859   # can be detected and how.
3860   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3861 /* end confdefs.h.  */
3862 #include <ac_nonexistent.h>
3863 _ACEOF
3864 if ac_fn_c_try_cpp "$LINENO"; then :
3865   # Broken: success on invalid input.
3866 continue
3867 else
3868   # Passes both tests.
3869 ac_preproc_ok=:
3870 break
3871 fi
3872 rm -f conftest.err conftest.$ac_ext
3873
3874 done
3875 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3876 rm -f conftest.err conftest.$ac_ext
3877 if $ac_preproc_ok; then :
3878   break
3879 fi
3880
3881     done
3882     ac_cv_prog_CPP=$CPP
3883
3884 fi
3885   CPP=$ac_cv_prog_CPP
3886 else
3887   ac_cv_prog_CPP=$CPP
3888 fi
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3890 $as_echo "$CPP" >&6; }
3891 ac_preproc_ok=false
3892 for ac_c_preproc_warn_flag in '' yes
3893 do
3894   # Use a header file that comes with gcc, so configuring glibc
3895   # with a fresh cross-compiler works.
3896   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3897   # <limits.h> exists even on freestanding compilers.
3898   # On the NeXT, cc -E runs the code through the compiler's parser,
3899   # not just through cpp. "Syntax error" is here to catch this case.
3900   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3901 /* end confdefs.h.  */
3902 #ifdef __STDC__
3903 # include <limits.h>
3904 #else
3905 # include <assert.h>
3906 #endif
3907                      Syntax error
3908 _ACEOF
3909 if ac_fn_c_try_cpp "$LINENO"; then :
3910
3911 else
3912   # Broken: fails on valid input.
3913 continue
3914 fi
3915 rm -f conftest.err conftest.$ac_ext
3916
3917   # OK, works on sane cases.  Now check whether nonexistent headers
3918   # can be detected and how.
3919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3920 /* end confdefs.h.  */
3921 #include <ac_nonexistent.h>
3922 _ACEOF
3923 if ac_fn_c_try_cpp "$LINENO"; then :
3924   # Broken: success on invalid input.
3925 continue
3926 else
3927   # Passes both tests.
3928 ac_preproc_ok=:
3929 break
3930 fi
3931 rm -f conftest.err conftest.$ac_ext
3932
3933 done
3934 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3935 rm -f conftest.err conftest.$ac_ext
3936 if $ac_preproc_ok; then :
3937
3938 else
3939   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3940 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3941 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3942 See \`config.log' for more details." "$LINENO" 5; }
3943 fi
3944
3945 ac_ext=c
3946 ac_cpp='$CPP $CPPFLAGS'
3947 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3948 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3949 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3950
3951
3952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3953 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3954 if test "${ac_cv_path_GREP+set}" = set; then :
3955   $as_echo_n "(cached) " >&6
3956 else
3957   if test -z "$GREP"; then
3958   ac_path_GREP_found=false
3959   # Loop through the user's path and test for each of PROGNAME-LIST
3960   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3961 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3962 do
3963   IFS=$as_save_IFS
3964   test -z "$as_dir" && as_dir=.
3965     for ac_prog in grep ggrep; do
3966     for ac_exec_ext in '' $ac_executable_extensions; do
3967       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3968       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3969 # Check for GNU ac_path_GREP and select it if it is found.
3970   # Check for GNU $ac_path_GREP
3971 case `"$ac_path_GREP" --version 2>&1` in
3972 *GNU*)
3973   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3974 *)
3975   ac_count=0
3976   $as_echo_n 0123456789 >"conftest.in"
3977   while :
3978   do
3979     cat "conftest.in" "conftest.in" >"conftest.tmp"
3980     mv "conftest.tmp" "conftest.in"
3981     cp "conftest.in" "conftest.nl"
3982     $as_echo 'GREP' >> "conftest.nl"
3983     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3984     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3985     as_fn_arith $ac_count + 1 && ac_count=$as_val
3986     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3987       # Best one so far, save it but keep looking for a better one
3988       ac_cv_path_GREP="$ac_path_GREP"
3989       ac_path_GREP_max=$ac_count
3990     fi
3991     # 10*(2^10) chars as input seems more than enough
3992     test $ac_count -gt 10 && break
3993   done
3994   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3995 esac
3996
3997       $ac_path_GREP_found && break 3
3998     done
3999   done
4000   done
4001 IFS=$as_save_IFS
4002   if test -z "$ac_cv_path_GREP"; then
4003     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4004   fi
4005 else
4006   ac_cv_path_GREP=$GREP
4007 fi
4008
4009 fi
4010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4011 $as_echo "$ac_cv_path_GREP" >&6; }
4012  GREP="$ac_cv_path_GREP"
4013
4014
4015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4016 $as_echo_n "checking for egrep... " >&6; }
4017 if test "${ac_cv_path_EGREP+set}" = set; then :
4018   $as_echo_n "(cached) " >&6
4019 else
4020   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4021    then ac_cv_path_EGREP="$GREP -E"
4022    else
4023      if test -z "$EGREP"; then
4024   ac_path_EGREP_found=false
4025   # Loop through the user's path and test for each of PROGNAME-LIST
4026   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4027 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4028 do
4029   IFS=$as_save_IFS
4030   test -z "$as_dir" && as_dir=.
4031     for ac_prog in egrep; do
4032     for ac_exec_ext in '' $ac_executable_extensions; do
4033       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4034       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4035 # Check for GNU ac_path_EGREP and select it if it is found.
4036   # Check for GNU $ac_path_EGREP
4037 case `"$ac_path_EGREP" --version 2>&1` in
4038 *GNU*)
4039   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4040 *)
4041   ac_count=0
4042   $as_echo_n 0123456789 >"conftest.in"
4043   while :
4044   do
4045     cat "conftest.in" "conftest.in" >"conftest.tmp"
4046     mv "conftest.tmp" "conftest.in"
4047     cp "conftest.in" "conftest.nl"
4048     $as_echo 'EGREP' >> "conftest.nl"
4049     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4050     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4051     as_fn_arith $ac_count + 1 && ac_count=$as_val
4052     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4053       # Best one so far, save it but keep looking for a better one
4054       ac_cv_path_EGREP="$ac_path_EGREP"
4055       ac_path_EGREP_max=$ac_count
4056     fi
4057     # 10*(2^10) chars as input seems more than enough
4058     test $ac_count -gt 10 && break
4059   done
4060   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4061 esac
4062
4063       $ac_path_EGREP_found && break 3
4064     done
4065   done
4066   done
4067 IFS=$as_save_IFS
4068   if test -z "$ac_cv_path_EGREP"; then
4069     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4070   fi
4071 else
4072   ac_cv_path_EGREP=$EGREP
4073 fi
4074
4075    fi
4076 fi
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4078 $as_echo "$ac_cv_path_EGREP" >&6; }
4079  EGREP="$ac_cv_path_EGREP"
4080
4081
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4083 $as_echo_n "checking for ANSI C header files... " >&6; }
4084 if test "${ac_cv_header_stdc+set}" = set; then :
4085   $as_echo_n "(cached) " >&6
4086 else
4087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4088 /* end confdefs.h.  */
4089 #include <stdlib.h>
4090 #include <stdarg.h>
4091 #include <string.h>
4092 #include <float.h>
4093
4094 int
4095 main ()
4096 {
4097
4098   ;
4099   return 0;
4100 }
4101 _ACEOF
4102 if ac_fn_c_try_compile "$LINENO"; then :
4103   ac_cv_header_stdc=yes
4104 else
4105   ac_cv_header_stdc=no
4106 fi
4107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4108
4109 if test $ac_cv_header_stdc = yes; then
4110   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4112 /* end confdefs.h.  */
4113 #include <string.h>
4114
4115 _ACEOF
4116 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4117   $EGREP "memchr" >/dev/null 2>&1; then :
4118
4119 else
4120   ac_cv_header_stdc=no
4121 fi
4122 rm -f conftest*
4123
4124 fi
4125
4126 if test $ac_cv_header_stdc = yes; then
4127   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4129 /* end confdefs.h.  */
4130 #include <stdlib.h>
4131
4132 _ACEOF
4133 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4134   $EGREP "free" >/dev/null 2>&1; then :
4135
4136 else
4137   ac_cv_header_stdc=no
4138 fi
4139 rm -f conftest*
4140
4141 fi
4142
4143 if test $ac_cv_header_stdc = yes; then
4144   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4145   if test "$cross_compiling" = yes; then :
4146   :
4147 else
4148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4149 /* end confdefs.h.  */
4150 #include <ctype.h>
4151 #include <stdlib.h>
4152 #if ((' ' & 0x0FF) == 0x020)
4153 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4154 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4155 #else
4156 # define ISLOWER(c) \
4157                    (('a' <= (c) && (c) <= 'i') \
4158                      || ('j' <= (c) && (c) <= 'r') \
4159                      || ('s' <= (c) && (c) <= 'z'))
4160 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4161 #endif
4162
4163 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4164 int
4165 main ()
4166 {
4167   int i;
4168   for (i = 0; i < 256; i++)
4169     if (XOR (islower (i), ISLOWER (i))
4170         || toupper (i) != TOUPPER (i))
4171       return 2;
4172   return 0;
4173 }
4174 _ACEOF
4175 if ac_fn_c_try_run "$LINENO"; then :
4176
4177 else
4178   ac_cv_header_stdc=no
4179 fi
4180 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4181   conftest.$ac_objext conftest.beam conftest.$ac_ext
4182 fi
4183
4184 fi
4185 fi
4186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4187 $as_echo "$ac_cv_header_stdc" >&6; }
4188 if test $ac_cv_header_stdc = yes; then
4189
4190 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4191
4192 fi
4193
4194 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4195 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4196                   inttypes.h stdint.h unistd.h
4197 do :
4198   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4199 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4200 "
4201 eval as_val=\$$as_ac_Header
4202    if test "x$as_val" = x""yes; then :
4203   cat >>confdefs.h <<_ACEOF
4204 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4205 _ACEOF
4206
4207 fi
4208
4209 done
4210
4211
4212
4213   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4214 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4215   MINIX=yes
4216 else
4217   MINIX=
4218 fi
4219
4220
4221   if test "$MINIX" = yes; then
4222
4223 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4224
4225
4226 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4227
4228
4229 $as_echo "#define _MINIX 1" >>confdefs.h
4230
4231   fi
4232
4233
4234   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4235 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4236 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4237   $as_echo_n "(cached) " >&6
4238 else
4239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4240 /* end confdefs.h.  */
4241
4242 #         define __EXTENSIONS__ 1
4243           $ac_includes_default
4244 int
4245 main ()
4246 {
4247
4248   ;
4249   return 0;
4250 }
4251 _ACEOF
4252 if ac_fn_c_try_compile "$LINENO"; then :
4253   ac_cv_safe_to_define___extensions__=yes
4254 else
4255   ac_cv_safe_to_define___extensions__=no
4256 fi
4257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4258 fi
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4260 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4261   test $ac_cv_safe_to_define___extensions__ = yes &&
4262     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4263
4264   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4265
4266   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4267
4268   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4269
4270   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4271
4272
4273 ac_aux_dir=
4274 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4275   for ac_t in install-sh install.sh shtool; do
4276     if test -f "$ac_dir/$ac_t"; then
4277       ac_aux_dir=$ac_dir
4278       ac_install_sh="$ac_aux_dir/$ac_t -c"
4279       break 2
4280     fi
4281   done
4282 done
4283 if test -z "$ac_aux_dir"; then
4284   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4285 fi
4286
4287 # These three variables are undocumented and unsupported,
4288 # and are intended to be withdrawn in a future Autoconf release.
4289 # They can cause serious problems if a builder's source tree is in a directory
4290 # whose full name contains unusual characters.
4291 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4292 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4293 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4294
4295
4296 # Make sure we can run config.sub.
4297 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4298   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4299
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4301 $as_echo_n "checking build system type... " >&6; }
4302 if test "${ac_cv_build+set}" = set; then :
4303   $as_echo_n "(cached) " >&6
4304 else
4305   ac_build_alias=$build_alias
4306 test "x$ac_build_alias" = x &&
4307   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4308 test "x$ac_build_alias" = x &&
4309   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4310 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4311   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4312
4313 fi
4314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4315 $as_echo "$ac_cv_build" >&6; }
4316 case $ac_cv_build in
4317 *-*-*) ;;
4318 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4319 esac
4320 build=$ac_cv_build
4321 ac_save_IFS=$IFS; IFS='-'
4322 set x $ac_cv_build
4323 shift
4324 build_cpu=$1
4325 build_vendor=$2
4326 shift; shift
4327 # Remember, the first character of IFS is used to create $*,
4328 # except with old shells:
4329 build_os=$*
4330 IFS=$ac_save_IFS
4331 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4332
4333
4334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4335 $as_echo_n "checking host system type... " >&6; }
4336 if test "${ac_cv_host+set}" = set; then :
4337   $as_echo_n "(cached) " >&6
4338 else
4339   if test "x$host_alias" = x; then
4340   ac_cv_host=$ac_cv_build
4341 else
4342   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4343     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4344 fi
4345
4346 fi
4347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4348 $as_echo "$ac_cv_host" >&6; }
4349 case $ac_cv_host in
4350 *-*-*) ;;
4351 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4352 esac
4353 host=$ac_cv_host
4354 ac_save_IFS=$IFS; IFS='-'
4355 set x $ac_cv_host
4356 shift
4357 host_cpu=$1
4358 host_vendor=$2
4359 shift; shift
4360 # Remember, the first character of IFS is used to create $*,
4361 # except with old shells:
4362 host_os=$*
4363 IFS=$ac_save_IFS
4364 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4365
4366
4367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4368 $as_echo_n "checking target system type... " >&6; }
4369 if test "${ac_cv_target+set}" = set; then :
4370   $as_echo_n "(cached) " >&6
4371 else
4372   if test "x$target_alias" = x; then
4373   ac_cv_target=$ac_cv_host
4374 else
4375   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4376     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4377 fi
4378
4379 fi
4380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4381 $as_echo "$ac_cv_target" >&6; }
4382 case $ac_cv_target in
4383 *-*-*) ;;
4384 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4385 esac
4386 target=$ac_cv_target
4387 ac_save_IFS=$IFS; IFS='-'
4388 set x $ac_cv_target
4389 shift
4390 target_cpu=$1
4391 target_vendor=$2
4392 shift; shift
4393 # Remember, the first character of IFS is used to create $*,
4394 # except with old shells:
4395 target_os=$*
4396 IFS=$ac_save_IFS
4397 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4398
4399
4400 # The aliases save the names the user supplied, while $host etc.
4401 # will get canonicalized.
4402 test -n "$target_alias" &&
4403   test "$program_prefix$program_suffix$program_transform_name" = \
4404     NONENONEs,x,x, &&
4405   program_prefix=${target_alias}-
4406
4407 # The tests for host and target for $enable_largefile require
4408 # canonical names.
4409
4410
4411
4412 # As the $enable_largefile decision depends on --enable-plugins we must set it
4413 # even in directories otherwise not depending on the $plugins option.
4414
4415
4416   maybe_plugins=no
4417   for ac_header in dlfcn.h
4418 do :
4419   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4420 "
4421 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4422   cat >>confdefs.h <<_ACEOF
4423 #define HAVE_DLFCN_H 1
4424 _ACEOF
4425  maybe_plugins=yes
4426 fi
4427
4428 done
4429
4430   for ac_header in windows.h
4431 do :
4432   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4433 "
4434 if test "x$ac_cv_header_windows_h" = x""yes; then :
4435   cat >>confdefs.h <<_ACEOF
4436 #define HAVE_WINDOWS_H 1
4437 _ACEOF
4438  maybe_plugins=yes
4439 fi
4440
4441 done
4442
4443
4444   # Check whether --enable-plugins was given.
4445 if test "${enable_plugins+set}" = set; then :
4446   enableval=$enable_plugins; case "${enableval}" in
4447       no) plugins=no ;;
4448       *) plugins=yes
4449          if test "$maybe_plugins" != "yes" ; then
4450            as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4451          fi ;;
4452      esac
4453 else
4454   plugins=$maybe_plugins
4455
4456 fi
4457
4458   if test "$plugins" = "yes"; then
4459     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4460 $as_echo_n "checking for library containing dlopen... " >&6; }
4461 if test "${ac_cv_search_dlopen+set}" = set; then :
4462   $as_echo_n "(cached) " >&6
4463 else
4464   ac_func_search_save_LIBS=$LIBS
4465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4466 /* end confdefs.h.  */
4467
4468 /* Override any GCC internal prototype to avoid an error.
4469    Use char because int might match the return type of a GCC
4470    builtin and then its argument prototype would still apply.  */
4471 #ifdef __cplusplus
4472 extern "C"
4473 #endif
4474 char dlopen ();
4475 int
4476 main ()
4477 {
4478 return dlopen ();
4479   ;
4480   return 0;
4481 }
4482 _ACEOF
4483 for ac_lib in '' dl; do
4484   if test -z "$ac_lib"; then
4485     ac_res="none required"
4486   else
4487     ac_res=-l$ac_lib
4488     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4489   fi
4490   if ac_fn_c_try_link "$LINENO"; then :
4491   ac_cv_search_dlopen=$ac_res
4492 fi
4493 rm -f core conftest.err conftest.$ac_objext \
4494     conftest$ac_exeext
4495   if test "${ac_cv_search_dlopen+set}" = set; then :
4496   break
4497 fi
4498 done
4499 if test "${ac_cv_search_dlopen+set}" = set; then :
4500
4501 else
4502   ac_cv_search_dlopen=no
4503 fi
4504 rm conftest.$ac_ext
4505 LIBS=$ac_func_search_save_LIBS
4506 fi
4507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4508 $as_echo "$ac_cv_search_dlopen" >&6; }
4509 ac_res=$ac_cv_search_dlopen
4510 if test "$ac_res" != no; then :
4511   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4512
4513 fi
4514
4515   fi
4516
4517
4518 case "${host}" in
4519   sparc-*-solaris*|i[3-7]86-*-solaris*)
4520     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4521     # are mutually exclusive; and without procfs support, the bfd/ elf module
4522     # cannot provide certain routines such as elfcore_write_prpsinfo
4523     # or elfcore_write_prstatus.  So unless the user explicitly requested
4524     # large-file support through the --enable-largefile switch, disable
4525     # large-file support in favor of procfs support.
4526     test "${target}" = "${host}" -a "x$plugins" = xno \
4527       && : ${enable_largefile="no"}
4528     ;;
4529 esac
4530
4531 # Check whether --enable-largefile was given.
4532 if test "${enable_largefile+set}" = set; then :
4533   enableval=$enable_largefile;
4534 fi
4535
4536 if test "$enable_largefile" != no; then
4537
4538   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4539 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4540 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4541   $as_echo_n "(cached) " >&6
4542 else
4543   ac_cv_sys_largefile_CC=no
4544      if test "$GCC" != yes; then
4545        ac_save_CC=$CC
4546        while :; do
4547          # IRIX 6.2 and later do not support large files by default,
4548          # so use the C compiler's -n32 option if that helps.
4549          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4550 /* end confdefs.h.  */
4551 #include <sys/types.h>
4552  /* Check that off_t can represent 2**63 - 1 correctly.
4553     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4554     since some C++ compilers masquerading as C compilers
4555     incorrectly reject 9223372036854775807.  */
4556 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4557   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4558                        && LARGE_OFF_T % 2147483647 == 1)
4559                       ? 1 : -1];
4560 int
4561 main ()
4562 {
4563
4564   ;
4565   return 0;
4566 }
4567 _ACEOF
4568          if ac_fn_c_try_compile "$LINENO"; then :
4569   break
4570 fi
4571 rm -f core conftest.err conftest.$ac_objext
4572          CC="$CC -n32"
4573          if ac_fn_c_try_compile "$LINENO"; then :
4574   ac_cv_sys_largefile_CC=' -n32'; break
4575 fi
4576 rm -f core conftest.err conftest.$ac_objext
4577          break
4578        done
4579        CC=$ac_save_CC
4580        rm -f conftest.$ac_ext
4581     fi
4582 fi
4583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4584 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4585   if test "$ac_cv_sys_largefile_CC" != no; then
4586     CC=$CC$ac_cv_sys_largefile_CC
4587   fi
4588
4589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4590 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4591 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4592   $as_echo_n "(cached) " >&6
4593 else
4594   while :; do
4595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4596 /* end confdefs.h.  */
4597 #include <sys/types.h>
4598  /* Check that off_t can represent 2**63 - 1 correctly.
4599     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4600     since some C++ compilers masquerading as C compilers
4601     incorrectly reject 9223372036854775807.  */
4602 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4603   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4604                        && LARGE_OFF_T % 2147483647 == 1)
4605                       ? 1 : -1];
4606 int
4607 main ()
4608 {
4609
4610   ;
4611   return 0;
4612 }
4613 _ACEOF
4614 if ac_fn_c_try_compile "$LINENO"; then :
4615   ac_cv_sys_file_offset_bits=no; break
4616 fi
4617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4619 /* end confdefs.h.  */
4620 #define _FILE_OFFSET_BITS 64
4621 #include <sys/types.h>
4622  /* Check that off_t can represent 2**63 - 1 correctly.
4623     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4624     since some C++ compilers masquerading as C compilers
4625     incorrectly reject 9223372036854775807.  */
4626 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4627   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4628                        && LARGE_OFF_T % 2147483647 == 1)
4629                       ? 1 : -1];
4630 int
4631 main ()
4632 {
4633
4634   ;
4635   return 0;
4636 }
4637 _ACEOF
4638 if ac_fn_c_try_compile "$LINENO"; then :
4639   ac_cv_sys_file_offset_bits=64; break
4640 fi
4641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4642   ac_cv_sys_file_offset_bits=unknown
4643   break
4644 done
4645 fi
4646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4647 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4648 case $ac_cv_sys_file_offset_bits in #(
4649   no | unknown) ;;
4650   *)
4651 cat >>confdefs.h <<_ACEOF
4652 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4653 _ACEOF
4654 ;;
4655 esac
4656 rm -rf conftest*
4657   if test $ac_cv_sys_file_offset_bits = unknown; then
4658     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4659 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4660 if test "${ac_cv_sys_large_files+set}" = set; then :
4661   $as_echo_n "(cached) " >&6
4662 else
4663   while :; do
4664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4665 /* end confdefs.h.  */
4666 #include <sys/types.h>
4667  /* Check that off_t can represent 2**63 - 1 correctly.
4668     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4669     since some C++ compilers masquerading as C compilers
4670     incorrectly reject 9223372036854775807.  */
4671 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4672   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4673                        && LARGE_OFF_T % 2147483647 == 1)
4674                       ? 1 : -1];
4675 int
4676 main ()
4677 {
4678
4679   ;
4680   return 0;
4681 }
4682 _ACEOF
4683 if ac_fn_c_try_compile "$LINENO"; then :
4684   ac_cv_sys_large_files=no; break
4685 fi
4686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4687   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4688 /* end confdefs.h.  */
4689 #define _LARGE_FILES 1
4690 #include <sys/types.h>
4691  /* Check that off_t can represent 2**63 - 1 correctly.
4692     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4693     since some C++ compilers masquerading as C compilers
4694     incorrectly reject 9223372036854775807.  */
4695 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4696   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4697                        && LARGE_OFF_T % 2147483647 == 1)
4698                       ? 1 : -1];
4699 int
4700 main ()
4701 {
4702
4703   ;
4704   return 0;
4705 }
4706 _ACEOF
4707 if ac_fn_c_try_compile "$LINENO"; then :
4708   ac_cv_sys_large_files=1; break
4709 fi
4710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4711   ac_cv_sys_large_files=unknown
4712   break
4713 done
4714 fi
4715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4716 $as_echo "$ac_cv_sys_large_files" >&6; }
4717 case $ac_cv_sys_large_files in #(
4718   no | unknown) ;;
4719   *)
4720 cat >>confdefs.h <<_ACEOF
4721 #define _LARGE_FILES $ac_cv_sys_large_files
4722 _ACEOF
4723 ;;
4724 esac
4725 rm -rf conftest*
4726   fi
4727 fi
4728
4729
4730
4731
4732
4733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4734 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4735 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4736   $as_echo_n "(cached) " >&6
4737 else
4738   am_cv_prog_cc_stdc=no
4739 ac_save_CC="$CC"
4740 # Don't try gcc -ansi; that turns off useful extensions and
4741 # breaks some systems' header files.
4742 # AIX                   -qlanglvl=ansi
4743 # Ultrix and OSF/1      -std1
4744 # HP-UX 10.20 and later -Ae
4745 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4746 # SVR4                  -Xc -D__EXTENSIONS__
4747 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4748 do
4749   CC="$ac_save_CC $ac_arg"
4750   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4751 /* end confdefs.h.  */
4752 #include <stdarg.h>
4753 #include <stdio.h>
4754 #include <sys/types.h>
4755 #include <sys/stat.h>
4756 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4757 struct buf { int x; };
4758 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4759 static char *e (p, i)
4760      char **p;
4761      int i;
4762 {
4763   return p[i];
4764 }
4765 static char *f (char * (*g) (char **, int), char **p, ...)
4766 {
4767   char *s;
4768   va_list v;
4769   va_start (v,p);
4770   s = g (p, va_arg (v,int));
4771   va_end (v);
4772   return s;
4773 }
4774 int test (int i, double x);
4775 struct s1 {int (*f) (int a);};
4776 struct s2 {int (*f) (double a);};
4777 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4778 int argc;
4779 char **argv;
4780
4781 int
4782 main ()
4783 {
4784
4785 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4786
4787   ;
4788   return 0;
4789 }
4790 _ACEOF
4791 if ac_fn_c_try_compile "$LINENO"; then :
4792   am_cv_prog_cc_stdc="$ac_arg"; break
4793 fi
4794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4795 done
4796 CC="$ac_save_CC"
4797
4798 fi
4799
4800 if test -z "$am_cv_prog_cc_stdc"; then
4801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4802 $as_echo "none needed" >&6; }
4803 else
4804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4805 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4806 fi
4807 case "x$am_cv_prog_cc_stdc" in
4808   x|xno) ;;
4809   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4810 esac
4811
4812 # expand $ac_aux_dir to an absolute path
4813 am_aux_dir=`cd $ac_aux_dir && pwd`
4814
4815 if test x"${install_sh}" != xset; then
4816   case $am_aux_dir in
4817   *\ * | *\     *)
4818     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4819   *)
4820     install_sh="\${SHELL} $am_aux_dir/install-sh"
4821   esac
4822 fi
4823
4824 # Installed binaries are usually stripped using `strip' when the user
4825 # run `make install-strip'.  However `strip' might not be the right
4826 # tool to use in cross-compilation environments, therefore Automake
4827 # will honor the `STRIP' environment variable to overrule this program.
4828 if test "$cross_compiling" != no; then
4829   if test -n "$ac_tool_prefix"; then
4830   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4831 set dummy ${ac_tool_prefix}strip; ac_word=$2
4832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4833 $as_echo_n "checking for $ac_word... " >&6; }
4834 if test "${ac_cv_prog_STRIP+set}" = set; then :
4835   $as_echo_n "(cached) " >&6
4836 else
4837   if test -n "$STRIP"; then
4838   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4839 else
4840 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4841 for as_dir in $PATH
4842 do
4843   IFS=$as_save_IFS
4844   test -z "$as_dir" && as_dir=.
4845     for ac_exec_ext in '' $ac_executable_extensions; do
4846   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4847     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4848     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4849     break 2
4850   fi
4851 done
4852   done
4853 IFS=$as_save_IFS
4854
4855 fi
4856 fi
4857 STRIP=$ac_cv_prog_STRIP
4858 if test -n "$STRIP"; then
4859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4860 $as_echo "$STRIP" >&6; }
4861 else
4862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4863 $as_echo "no" >&6; }
4864 fi
4865
4866
4867 fi
4868 if test -z "$ac_cv_prog_STRIP"; then
4869   ac_ct_STRIP=$STRIP
4870   # Extract the first word of "strip", so it can be a program name with args.
4871 set dummy strip; ac_word=$2
4872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4873 $as_echo_n "checking for $ac_word... " >&6; }
4874 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4875   $as_echo_n "(cached) " >&6
4876 else
4877   if test -n "$ac_ct_STRIP"; then
4878   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4879 else
4880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4881 for as_dir in $PATH
4882 do
4883   IFS=$as_save_IFS
4884   test -z "$as_dir" && as_dir=.
4885     for ac_exec_ext in '' $ac_executable_extensions; do
4886   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4887     ac_cv_prog_ac_ct_STRIP="strip"
4888     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4889     break 2
4890   fi
4891 done
4892   done
4893 IFS=$as_save_IFS
4894
4895 fi
4896 fi
4897 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4898 if test -n "$ac_ct_STRIP"; then
4899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4900 $as_echo "$ac_ct_STRIP" >&6; }
4901 else
4902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4903 $as_echo "no" >&6; }
4904 fi
4905
4906   if test "x$ac_ct_STRIP" = x; then
4907     STRIP=":"
4908   else
4909     case $cross_compiling:$ac_tool_warned in
4910 yes:)
4911 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4912 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4913 ac_tool_warned=yes ;;
4914 esac
4915     STRIP=$ac_ct_STRIP
4916   fi
4917 else
4918   STRIP="$ac_cv_prog_STRIP"
4919 fi
4920
4921 fi
4922 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4923
4924
4925 ac_aux_dir=
4926 for ac_dir in .. "$srcdir"/..; do
4927   for ac_t in install-sh install.sh shtool; do
4928     if test -f "$ac_dir/$ac_t"; then
4929       ac_aux_dir=$ac_dir
4930       ac_install_sh="$ac_aux_dir/$ac_t -c"
4931       break 2
4932     fi
4933   done
4934 done
4935 if test -z "$ac_aux_dir"; then
4936   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4937 fi
4938
4939 # These three variables are undocumented and unsupported,
4940 # and are intended to be withdrawn in a future Autoconf release.
4941 # They can cause serious problems if a builder's source tree is in a directory
4942 # whose full name contains unusual characters.
4943 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4944 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4945 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4946
4947
4948
4949 test "$program_prefix" != NONE &&
4950   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4951 # Use a double $ so make ignores it.
4952 test "$program_suffix" != NONE &&
4953   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4954 # Double any \ or $.
4955 # By default was `s,x,x', remove it if useless.
4956 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4957 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4958
4959
4960 # We require a C++11 compiler.  Check if one is available, and if
4961 # necessary, set CXX_DIALECT to some -std=xxx switch.
4962
4963       ax_cxx_compile_cxx11_required=true
4964   ac_ext=cpp
4965 ac_cpp='$CXXCPP $CPPFLAGS'
4966 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4967 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4968 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4969   CXX_DIALECT=""
4970   ac_success=no
4971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
4972 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
4973 if test "${ax_cv_cxx_compile_cxx11+set}" = set; then :
4974   $as_echo_n "(cached) " >&6
4975 else
4976   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4977 /* end confdefs.h.  */
4978
4979
4980 // If the compiler admits that it is not ready for C++11, why torture it?
4981 // Hopefully, this will speed up the test.
4982
4983 #ifndef __cplusplus
4984
4985 #error "This is not a C++ compiler"
4986
4987 #elif __cplusplus < 201103L
4988
4989 #error "This is not a C++11 compiler"
4990
4991 #else
4992
4993 namespace cxx11
4994 {
4995
4996   namespace test_static_assert
4997   {
4998
4999     template <typename T>
5000     struct check
5001     {
5002       static_assert(sizeof(int) <= sizeof(T), "not big enough");
5003     };
5004
5005   }
5006
5007   namespace test_final_override
5008   {
5009
5010     struct Base
5011     {
5012       virtual void f() {}
5013     };
5014
5015     struct Derived : public Base
5016     {
5017       virtual void f() override {}
5018     };
5019
5020   }
5021
5022   namespace test_double_right_angle_brackets
5023   {
5024
5025     template < typename T >
5026     struct check {};
5027
5028     typedef check<void> single_type;
5029     typedef check<check<void>> double_type;
5030     typedef check<check<check<void>>> triple_type;
5031     typedef check<check<check<check<void>>>> quadruple_type;
5032
5033   }
5034
5035   namespace test_decltype
5036   {
5037
5038     int
5039     f()
5040     {
5041       int a = 1;
5042       decltype(a) b = 2;
5043       return a + b;
5044     }
5045
5046   }
5047
5048   namespace test_type_deduction
5049   {
5050
5051     template < typename T1, typename T2 >
5052     struct is_same
5053     {
5054       static const bool value = false;
5055     };
5056
5057     template < typename T >
5058     struct is_same<T, T>
5059     {
5060       static const bool value = true;
5061     };
5062
5063     template < typename T1, typename T2 >
5064     auto
5065     add(T1 a1, T2 a2) -> decltype(a1 + a2)
5066     {
5067       return a1 + a2;
5068     }
5069
5070     int
5071     test(const int c, volatile int v)
5072     {
5073       static_assert(is_same<int, decltype(0)>::value == true, "");
5074       static_assert(is_same<int, decltype(c)>::value == false, "");
5075       static_assert(is_same<int, decltype(v)>::value == false, "");
5076       auto ac = c;
5077       auto av = v;
5078       auto sumi = ac + av + 'x';
5079       auto sumf = ac + av + 1.0;
5080       static_assert(is_same<int, decltype(ac)>::value == true, "");
5081       static_assert(is_same<int, decltype(av)>::value == true, "");
5082       static_assert(is_same<int, decltype(sumi)>::value == true, "");
5083       static_assert(is_same<int, decltype(sumf)>::value == false, "");
5084       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5085       return (sumf > 0.0) ? sumi : add(c, v);
5086     }
5087
5088   }
5089
5090   namespace test_noexcept
5091   {
5092
5093     int f() { return 0; }
5094     int g() noexcept { return 0; }
5095
5096     static_assert(noexcept(f()) == false, "");
5097     static_assert(noexcept(g()) == true, "");
5098
5099   }
5100
5101   namespace test_constexpr
5102   {
5103
5104     template < typename CharT >
5105     unsigned long constexpr
5106     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5107     {
5108       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5109     }
5110
5111     template < typename CharT >
5112     unsigned long constexpr
5113     strlen_c(const CharT *const s) noexcept
5114     {
5115       return strlen_c_r(s, 0UL);
5116     }
5117
5118     static_assert(strlen_c("") == 0UL, "");
5119     static_assert(strlen_c("1") == 1UL, "");
5120     static_assert(strlen_c("example") == 7UL, "");
5121     static_assert(strlen_c("another\0example") == 7UL, "");
5122
5123   }
5124
5125   namespace test_rvalue_references
5126   {
5127
5128     template < int N >
5129     struct answer
5130     {
5131       static constexpr int value = N;
5132     };
5133
5134     answer<1> f(int&)       { return answer<1>(); }
5135     answer<2> f(const int&) { return answer<2>(); }
5136     answer<3> f(int&&)      { return answer<3>(); }
5137
5138     void
5139     test()
5140     {
5141       int i = 0;
5142       const int c = 0;
5143       static_assert(decltype(f(i))::value == 1, "");
5144       static_assert(decltype(f(c))::value == 2, "");
5145       static_assert(decltype(f(0))::value == 3, "");
5146     }
5147
5148   }
5149
5150   namespace test_uniform_initialization
5151   {
5152
5153     struct test
5154     {
5155       static const int zero {};
5156       static const int one {1};
5157     };
5158
5159     static_assert(test::zero == 0, "");
5160     static_assert(test::one == 1, "");
5161
5162   }
5163
5164   namespace test_lambdas
5165   {
5166
5167     void
5168     test1()
5169     {
5170       auto lambda1 = [](){};
5171       auto lambda2 = lambda1;
5172       lambda1();
5173       lambda2();
5174     }
5175
5176     int
5177     test2()
5178     {
5179       auto a = [](int i, int j){ return i + j; }(1, 2);
5180       auto b = []() -> int { return '0'; }();
5181       auto c = [=](){ return a + b; }();
5182       auto d = [&](){ return c; }();
5183       auto e = [a, &b](int x) mutable {
5184         const auto identity = [](int y){ return y; };
5185         for (auto i = 0; i < a; ++i)
5186           a += b--;
5187         return x + identity(a + b);
5188       }(0);
5189       return a + b + c + d + e;
5190     }
5191
5192     int
5193     test3()
5194     {
5195       const auto nullary = [](){ return 0; };
5196       const auto unary = [](int x){ return x; };
5197       using nullary_t = decltype(nullary);
5198       using unary_t = decltype(unary);
5199       const auto higher1st = [](nullary_t f){ return f(); };
5200       const auto higher2nd = [unary](nullary_t f1){
5201         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5202       };
5203       return higher1st(nullary) + higher2nd(nullary)(unary);
5204     }
5205
5206   }
5207
5208   namespace test_variadic_templates
5209   {
5210
5211     template <int...>
5212     struct sum;
5213
5214     template <int N0, int... N1toN>
5215     struct sum<N0, N1toN...>
5216     {
5217       static constexpr auto value = N0 + sum<N1toN...>::value;
5218     };
5219
5220     template <>
5221     struct sum<>
5222     {
5223       static constexpr auto value = 0;
5224     };
5225
5226     static_assert(sum<>::value == 0, "");
5227     static_assert(sum<1>::value == 1, "");
5228     static_assert(sum<23>::value == 23, "");
5229     static_assert(sum<1, 2>::value == 3, "");
5230     static_assert(sum<5, 5, 11>::value == 21, "");
5231     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5232
5233   }
5234
5235   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5236   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5237   // because of this.
5238   namespace test_template_alias_sfinae
5239   {
5240
5241     struct foo {};
5242
5243     template<typename T>
5244     using member = typename T::member_type;
5245
5246     template<typename T>
5247     void func(...) {}
5248
5249     template<typename T>
5250     void func(member<T>*) {}
5251
5252     void test();
5253
5254     void test() { func<foo>(0); }
5255
5256   }
5257
5258 }  // namespace cxx11
5259
5260 #endif  // __cplusplus >= 201103L
5261
5262
5263
5264 _ACEOF
5265 if ac_fn_cxx_try_compile "$LINENO"; then :
5266   ax_cv_cxx_compile_cxx11=yes
5267 else
5268   ax_cv_cxx_compile_cxx11=no
5269 fi
5270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5271 fi
5272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
5273 $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
5274   if test x$ax_cv_cxx_compile_cxx11 = xyes; then
5275     ac_success=yes
5276   fi
5277
5278     if test x$ac_success = xno; then
5279     for switch in -std=gnu++11 -std=gnu++0x; do
5280       cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5281       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5282 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5283 if { as_var=$cachevar; eval "test \"\${$as_var+set}\" = set"; }; then :
5284   $as_echo_n "(cached) " >&6
5285 else
5286   ac_save_CXX="$CXX"
5287          CXX="$CXX $switch"
5288          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5289 /* end confdefs.h.  */
5290
5291
5292 // If the compiler admits that it is not ready for C++11, why torture it?
5293 // Hopefully, this will speed up the test.
5294
5295 #ifndef __cplusplus
5296
5297 #error "This is not a C++ compiler"
5298
5299 #elif __cplusplus < 201103L
5300
5301 #error "This is not a C++11 compiler"
5302
5303 #else
5304
5305 namespace cxx11
5306 {
5307
5308   namespace test_static_assert
5309   {
5310
5311     template <typename T>
5312     struct check
5313     {
5314       static_assert(sizeof(int) <= sizeof(T), "not big enough");
5315     };
5316
5317   }
5318
5319   namespace test_final_override
5320   {
5321
5322     struct Base
5323     {
5324       virtual void f() {}
5325     };
5326
5327     struct Derived : public Base
5328     {
5329       virtual void f() override {}
5330     };
5331
5332   }
5333
5334   namespace test_double_right_angle_brackets
5335   {
5336
5337     template < typename T >
5338     struct check {};
5339
5340     typedef check<void> single_type;
5341     typedef check<check<void>> double_type;
5342     typedef check<check<check<void>>> triple_type;
5343     typedef check<check<check<check<void>>>> quadruple_type;
5344
5345   }
5346
5347   namespace test_decltype
5348   {
5349
5350     int
5351     f()
5352     {
5353       int a = 1;
5354       decltype(a) b = 2;
5355       return a + b;
5356     }
5357
5358   }
5359
5360   namespace test_type_deduction
5361   {
5362
5363     template < typename T1, typename T2 >
5364     struct is_same
5365     {
5366       static const bool value = false;
5367     };
5368
5369     template < typename T >
5370     struct is_same<T, T>
5371     {
5372       static const bool value = true;
5373     };
5374
5375     template < typename T1, typename T2 >
5376     auto
5377     add(T1 a1, T2 a2) -> decltype(a1 + a2)
5378     {
5379       return a1 + a2;
5380     }
5381
5382     int
5383     test(const int c, volatile int v)
5384     {
5385       static_assert(is_same<int, decltype(0)>::value == true, "");
5386       static_assert(is_same<int, decltype(c)>::value == false, "");
5387       static_assert(is_same<int, decltype(v)>::value == false, "");
5388       auto ac = c;
5389       auto av = v;
5390       auto sumi = ac + av + 'x';
5391       auto sumf = ac + av + 1.0;
5392       static_assert(is_same<int, decltype(ac)>::value == true, "");
5393       static_assert(is_same<int, decltype(av)>::value == true, "");
5394       static_assert(is_same<int, decltype(sumi)>::value == true, "");
5395       static_assert(is_same<int, decltype(sumf)>::value == false, "");
5396       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5397       return (sumf > 0.0) ? sumi : add(c, v);
5398     }
5399
5400   }
5401
5402   namespace test_noexcept
5403   {
5404
5405     int f() { return 0; }
5406     int g() noexcept { return 0; }
5407
5408     static_assert(noexcept(f()) == false, "");
5409     static_assert(noexcept(g()) == true, "");
5410
5411   }
5412
5413   namespace test_constexpr
5414   {
5415
5416     template < typename CharT >
5417     unsigned long constexpr
5418     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5419     {
5420       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5421     }
5422
5423     template < typename CharT >
5424     unsigned long constexpr
5425     strlen_c(const CharT *const s) noexcept
5426     {
5427       return strlen_c_r(s, 0UL);
5428     }
5429
5430     static_assert(strlen_c("") == 0UL, "");
5431     static_assert(strlen_c("1") == 1UL, "");
5432     static_assert(strlen_c("example") == 7UL, "");
5433     static_assert(strlen_c("another\0example") == 7UL, "");
5434
5435   }
5436
5437   namespace test_rvalue_references
5438   {
5439
5440     template < int N >
5441     struct answer
5442     {
5443       static constexpr int value = N;
5444     };
5445
5446     answer<1> f(int&)       { return answer<1>(); }
5447     answer<2> f(const int&) { return answer<2>(); }
5448     answer<3> f(int&&)      { return answer<3>(); }
5449
5450     void
5451     test()
5452     {
5453       int i = 0;
5454       const int c = 0;
5455       static_assert(decltype(f(i))::value == 1, "");
5456       static_assert(decltype(f(c))::value == 2, "");
5457       static_assert(decltype(f(0))::value == 3, "");
5458     }
5459
5460   }
5461
5462   namespace test_uniform_initialization
5463   {
5464
5465     struct test
5466     {
5467       static const int zero {};
5468       static const int one {1};
5469     };
5470
5471     static_assert(test::zero == 0, "");
5472     static_assert(test::one == 1, "");
5473
5474   }
5475
5476   namespace test_lambdas
5477   {
5478
5479     void
5480     test1()
5481     {
5482       auto lambda1 = [](){};
5483       auto lambda2 = lambda1;
5484       lambda1();
5485       lambda2();
5486     }
5487
5488     int
5489     test2()
5490     {
5491       auto a = [](int i, int j){ return i + j; }(1, 2);
5492       auto b = []() -> int { return '0'; }();
5493       auto c = [=](){ return a + b; }();
5494       auto d = [&](){ return c; }();
5495       auto e = [a, &b](int x) mutable {
5496         const auto identity = [](int y){ return y; };
5497         for (auto i = 0; i < a; ++i)
5498           a += b--;
5499         return x + identity(a + b);
5500       }(0);
5501       return a + b + c + d + e;
5502     }
5503
5504     int
5505     test3()
5506     {
5507       const auto nullary = [](){ return 0; };
5508       const auto unary = [](int x){ return x; };
5509       using nullary_t = decltype(nullary);
5510       using unary_t = decltype(unary);
5511       const auto higher1st = [](nullary_t f){ return f(); };
5512       const auto higher2nd = [unary](nullary_t f1){
5513         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5514       };
5515       return higher1st(nullary) + higher2nd(nullary)(unary);
5516     }
5517
5518   }
5519
5520   namespace test_variadic_templates
5521   {
5522
5523     template <int...>
5524     struct sum;
5525
5526     template <int N0, int... N1toN>
5527     struct sum<N0, N1toN...>
5528     {
5529       static constexpr auto value = N0 + sum<N1toN...>::value;
5530     };
5531
5532     template <>
5533     struct sum<>
5534     {
5535       static constexpr auto value = 0;
5536     };
5537
5538     static_assert(sum<>::value == 0, "");
5539     static_assert(sum<1>::value == 1, "");
5540     static_assert(sum<23>::value == 23, "");
5541     static_assert(sum<1, 2>::value == 3, "");
5542     static_assert(sum<5, 5, 11>::value == 21, "");
5543     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5544
5545   }
5546
5547   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5548   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5549   // because of this.
5550   namespace test_template_alias_sfinae
5551   {
5552
5553     struct foo {};
5554
5555     template<typename T>
5556     using member = typename T::member_type;
5557
5558     template<typename T>
5559     void func(...) {}
5560
5561     template<typename T>
5562     void func(member<T>*) {}
5563
5564     void test();
5565
5566     void test() { func<foo>(0); }
5567
5568   }
5569
5570 }  // namespace cxx11
5571
5572 #endif  // __cplusplus >= 201103L
5573
5574
5575
5576 _ACEOF
5577 if ac_fn_cxx_try_compile "$LINENO"; then :
5578   eval $cachevar=yes
5579 else
5580   eval $cachevar=no
5581 fi
5582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5583          CXX="$ac_save_CXX"
5584 fi
5585 eval ac_res=\$$cachevar
5586                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5587 $as_echo "$ac_res" >&6; }
5588       if eval test x\$$cachevar = xyes; then
5589         CXX_DIALECT="$switch"
5590         ac_success=yes
5591         break
5592       fi
5593     done
5594   fi
5595
5596     if test x$ac_success = xno; then
5597                 for switch in -std=c++11 -std=c++0x +std=c++11 "-h std=c++11"; do
5598       cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5599       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5600 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5601 if { as_var=$cachevar; eval "test \"\${$as_var+set}\" = set"; }; then :
5602   $as_echo_n "(cached) " >&6
5603 else
5604   ac_save_CXX="$CXX"
5605          CXX="$CXX $switch"
5606          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5607 /* end confdefs.h.  */
5608
5609
5610 // If the compiler admits that it is not ready for C++11, why torture it?
5611 // Hopefully, this will speed up the test.
5612
5613 #ifndef __cplusplus
5614
5615 #error "This is not a C++ compiler"
5616
5617 #elif __cplusplus < 201103L
5618
5619 #error "This is not a C++11 compiler"
5620
5621 #else
5622
5623 namespace cxx11
5624 {
5625
5626   namespace test_static_assert
5627   {
5628
5629     template <typename T>
5630     struct check
5631     {
5632       static_assert(sizeof(int) <= sizeof(T), "not big enough");
5633     };
5634
5635   }
5636
5637   namespace test_final_override
5638   {
5639
5640     struct Base
5641     {
5642       virtual void f() {}
5643     };
5644
5645     struct Derived : public Base
5646     {
5647       virtual void f() override {}
5648     };
5649
5650   }
5651
5652   namespace test_double_right_angle_brackets
5653   {
5654
5655     template < typename T >
5656     struct check {};
5657
5658     typedef check<void> single_type;
5659     typedef check<check<void>> double_type;
5660     typedef check<check<check<void>>> triple_type;
5661     typedef check<check<check<check<void>>>> quadruple_type;
5662
5663   }
5664
5665   namespace test_decltype
5666   {
5667
5668     int
5669     f()
5670     {
5671       int a = 1;
5672       decltype(a) b = 2;
5673       return a + b;
5674     }
5675
5676   }
5677
5678   namespace test_type_deduction
5679   {
5680
5681     template < typename T1, typename T2 >
5682     struct is_same
5683     {
5684       static const bool value = false;
5685     };
5686
5687     template < typename T >
5688     struct is_same<T, T>
5689     {
5690       static const bool value = true;
5691     };
5692
5693     template < typename T1, typename T2 >
5694     auto
5695     add(T1 a1, T2 a2) -> decltype(a1 + a2)
5696     {
5697       return a1 + a2;
5698     }
5699
5700     int
5701     test(const int c, volatile int v)
5702     {
5703       static_assert(is_same<int, decltype(0)>::value == true, "");
5704       static_assert(is_same<int, decltype(c)>::value == false, "");
5705       static_assert(is_same<int, decltype(v)>::value == false, "");
5706       auto ac = c;
5707       auto av = v;
5708       auto sumi = ac + av + 'x';
5709       auto sumf = ac + av + 1.0;
5710       static_assert(is_same<int, decltype(ac)>::value == true, "");
5711       static_assert(is_same<int, decltype(av)>::value == true, "");
5712       static_assert(is_same<int, decltype(sumi)>::value == true, "");
5713       static_assert(is_same<int, decltype(sumf)>::value == false, "");
5714       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5715       return (sumf > 0.0) ? sumi : add(c, v);
5716     }
5717
5718   }
5719
5720   namespace test_noexcept
5721   {
5722
5723     int f() { return 0; }
5724     int g() noexcept { return 0; }
5725
5726     static_assert(noexcept(f()) == false, "");
5727     static_assert(noexcept(g()) == true, "");
5728
5729   }
5730
5731   namespace test_constexpr
5732   {
5733
5734     template < typename CharT >
5735     unsigned long constexpr
5736     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5737     {
5738       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5739     }
5740
5741     template < typename CharT >
5742     unsigned long constexpr
5743     strlen_c(const CharT *const s) noexcept
5744     {
5745       return strlen_c_r(s, 0UL);
5746     }
5747
5748     static_assert(strlen_c("") == 0UL, "");
5749     static_assert(strlen_c("1") == 1UL, "");
5750     static_assert(strlen_c("example") == 7UL, "");
5751     static_assert(strlen_c("another\0example") == 7UL, "");
5752
5753   }
5754
5755   namespace test_rvalue_references
5756   {
5757
5758     template < int N >
5759     struct answer
5760     {
5761       static constexpr int value = N;
5762     };
5763
5764     answer<1> f(int&)       { return answer<1>(); }
5765     answer<2> f(const int&) { return answer<2>(); }
5766     answer<3> f(int&&)      { return answer<3>(); }
5767
5768     void
5769     test()
5770     {
5771       int i = 0;
5772       const int c = 0;
5773       static_assert(decltype(f(i))::value == 1, "");
5774       static_assert(decltype(f(c))::value == 2, "");
5775       static_assert(decltype(f(0))::value == 3, "");
5776     }
5777
5778   }
5779
5780   namespace test_uniform_initialization
5781   {
5782
5783     struct test
5784     {
5785       static const int zero {};
5786       static const int one {1};
5787     };
5788
5789     static_assert(test::zero == 0, "");
5790     static_assert(test::one == 1, "");
5791
5792   }
5793
5794   namespace test_lambdas
5795   {
5796
5797     void
5798     test1()
5799     {
5800       auto lambda1 = [](){};
5801       auto lambda2 = lambda1;
5802       lambda1();
5803       lambda2();
5804     }
5805
5806     int
5807     test2()
5808     {
5809       auto a = [](int i, int j){ return i + j; }(1, 2);
5810       auto b = []() -> int { return '0'; }();
5811       auto c = [=](){ return a + b; }();
5812       auto d = [&](){ return c; }();
5813       auto e = [a, &b](int x) mutable {
5814         const auto identity = [](int y){ return y; };
5815         for (auto i = 0; i < a; ++i)
5816           a += b--;
5817         return x + identity(a + b);
5818       }(0);
5819       return a + b + c + d + e;
5820     }
5821
5822     int
5823     test3()
5824     {
5825       const auto nullary = [](){ return 0; };
5826       const auto unary = [](int x){ return x; };
5827       using nullary_t = decltype(nullary);
5828       using unary_t = decltype(unary);
5829       const auto higher1st = [](nullary_t f){ return f(); };
5830       const auto higher2nd = [unary](nullary_t f1){
5831         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5832       };
5833       return higher1st(nullary) + higher2nd(nullary)(unary);
5834     }
5835
5836   }
5837
5838   namespace test_variadic_templates
5839   {
5840
5841     template <int...>
5842     struct sum;
5843
5844     template <int N0, int... N1toN>
5845     struct sum<N0, N1toN...>
5846     {
5847       static constexpr auto value = N0 + sum<N1toN...>::value;
5848     };
5849
5850     template <>
5851     struct sum<>
5852     {
5853       static constexpr auto value = 0;
5854     };
5855
5856     static_assert(sum<>::value == 0, "");
5857     static_assert(sum<1>::value == 1, "");
5858     static_assert(sum<23>::value == 23, "");
5859     static_assert(sum<1, 2>::value == 3, "");
5860     static_assert(sum<5, 5, 11>::value == 21, "");
5861     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5862
5863   }
5864
5865   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5866   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5867   // because of this.
5868   namespace test_template_alias_sfinae
5869   {
5870
5871     struct foo {};
5872
5873     template<typename T>
5874     using member = typename T::member_type;
5875
5876     template<typename T>
5877     void func(...) {}
5878
5879     template<typename T>
5880     void func(member<T>*) {}
5881
5882     void test();
5883
5884     void test() { func<foo>(0); }
5885
5886   }
5887
5888 }  // namespace cxx11
5889
5890 #endif  // __cplusplus >= 201103L
5891
5892
5893
5894 _ACEOF
5895 if ac_fn_cxx_try_compile "$LINENO"; then :
5896   eval $cachevar=yes
5897 else
5898   eval $cachevar=no
5899 fi
5900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5901          CXX="$ac_save_CXX"
5902 fi
5903 eval ac_res=\$$cachevar
5904                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5905 $as_echo "$ac_res" >&6; }
5906       if eval test x\$$cachevar = xyes; then
5907         CXX_DIALECT="$switch"
5908         ac_success=yes
5909         break
5910       fi
5911     done
5912   fi
5913   ac_ext=c
5914 ac_cpp='$CPP $CPPFLAGS'
5915 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5916 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5917 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5918
5919   if test x$ax_cxx_compile_cxx11_required = xtrue; then
5920     if test x$ac_success = xno; then
5921       as_fn_error "*** A compiler with support for C++11 language features is required." "$LINENO" 5
5922     fi
5923   fi
5924   if test x$ac_success = xno; then
5925     HAVE_CXX11=0
5926     { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
5927 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
5928   else
5929     HAVE_CXX11=1
5930
5931 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
5932
5933   fi
5934
5935
5936
5937
5938 # Dependency checking.
5939 rm -rf .tst 2>/dev/null
5940 mkdir .tst 2>/dev/null
5941 if test -d .tst; then
5942   am__leading_dot=.
5943 else
5944   am__leading_dot=_
5945 fi
5946 rmdir .tst 2>/dev/null
5947
5948 DEPDIR="${am__leading_dot}deps"
5949
5950 ac_config_commands="$ac_config_commands depdir"
5951
5952
5953 # Create sub-directories for objects and dependencies.
5954 CONFIG_SRC_SUBDIR="arch"
5955
5956
5957 ac_config_commands="$ac_config_commands gdbdepdir"
5958
5959
5960 depcc="$CC"   am_compiler_list=
5961
5962 am_depcomp=$ac_aux_dir/depcomp
5963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5964 $as_echo_n "checking dependency style of $depcc... " >&6; }
5965 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5966   $as_echo_n "(cached) " >&6
5967 else
5968   if test -f "$am_depcomp"; then
5969   # We make a subdir and do the tests there.  Otherwise we can end up
5970   # making bogus files that we don't know about and never remove.  For
5971   # instance it was reported that on HP-UX the gcc test will end up
5972   # making a dummy file named `D' -- because `-MD' means `put the output
5973   # in D'.
5974   mkdir conftest.dir
5975   # Copy depcomp to subdir because otherwise we won't find it if we're
5976   # using a relative directory.
5977   cp "$am_depcomp" conftest.dir
5978   cd conftest.dir
5979   # We will build objects and dependencies in a subdirectory because
5980   # it helps to detect inapplicable dependency modes.  For instance
5981   # both Tru64's cc and ICC support -MD to output dependencies as a
5982   # side effect of compilation, but ICC will put the dependencies in
5983   # the current directory while Tru64 will put them in the object
5984   # directory.
5985   mkdir sub
5986
5987   am_cv_CC_dependencies_compiler_type=none
5988   if test "$am_compiler_list" = ""; then
5989      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5990   fi
5991   for depmode in $am_compiler_list; do
5992     if test $depmode = none; then break; fi
5993
5994     $as_echo "$as_me:$LINENO: trying $depmode" >&5
5995     # Setup a source with many dependencies, because some compilers
5996     # like to wrap large dependency lists on column 80 (with \), and
5997     # we should not choose a depcomp mode which is confused by this.
5998     #
5999     # We need to recreate these files for each test, as the compiler may
6000     # overwrite some of them when testing with obscure command lines.
6001     # This happens at least with the AIX C compiler.
6002     : > sub/conftest.c
6003     for i in 1 2 3 4 5 6; do
6004       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6005       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6006       # Solaris 8's {/usr,}/bin/sh.
6007       touch sub/conftst$i.h
6008     done
6009     echo "include sub/conftest.Po" > confmf
6010
6011     # We check with `-c' and `-o' for the sake of the "dashmstdout"
6012     # mode.  It turns out that the SunPro C++ compiler does not properly
6013     # handle `-M -o', and we need to detect this.
6014     depcmd="depmode=$depmode \
6015        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6016        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6017        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
6018     echo "| $depcmd" | sed -e 's/  */ /g' >&5
6019     if env $depcmd > conftest.err 2>&1 &&
6020        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
6021        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
6022        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
6023       # icc doesn't choke on unknown options, it will just issue warnings
6024       # or remarks (even with -Werror).  So we grep stderr for any message
6025       # that says an option was ignored or not supported.
6026       # When given -MP, icc 7.0 and 7.1 complain thusly:
6027       #   icc: Command line warning: ignoring option '-M'; no argument required
6028       # The diagnosis changed in icc 8.0:
6029       #   icc: Command line remark: option '-MP' not supported
6030       if (grep 'ignoring option' conftest.err ||
6031           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6032         am_cv_CC_dependencies_compiler_type=$depmode
6033         $as_echo "$as_me:$LINENO: success" >&5
6034         break
6035       fi
6036     fi
6037     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
6038     sed -e 's/^/| /' < conftest.err >&5
6039   done
6040
6041   cd ..
6042   rm -rf conftest.dir
6043 else
6044   am_cv_CC_dependencies_compiler_type=none
6045 fi
6046
6047 fi
6048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6049 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6050 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
6051 then as_fn_error "no usable dependency style found" "$LINENO" 5
6052 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6053
6054 fi
6055
6056
6057 gnulib_extra_configure_args=
6058 # If large-file support is disabled, make sure gnulib does the same.
6059 if test "$enable_largefile" = no; then
6060 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
6061 fi
6062
6063 # Configure gnulib.  We need to build gnulib under some other
6064 # directory not "gnulib", to avoid the problem of both GDB and
6065 # GDBserver wanting to build it in the same directory, when building
6066 # in the source dir.
6067
6068   in_src="gnulib"
6069   in_build="build-gnulib"
6070   in_extra_args="$gnulib_extra_configure_args"
6071
6072   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
6073   # so they do not pile up.
6074   ac_sub_configure_args=
6075   ac_prev=
6076   eval "set x $ac_configure_args"
6077   shift
6078   for ac_arg
6079   do
6080     if test -n "$ac_prev"; then
6081       ac_prev=
6082       continue
6083     fi
6084     case $ac_arg in
6085     -cache-file | --cache-file | --cache-fil | --cache-fi \
6086     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6087       ac_prev=cache_file ;;
6088     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6089     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
6090     | --c=*)
6091       ;;
6092     --config-cache | -C)
6093       ;;
6094     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6095       ac_prev=srcdir ;;
6096     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6097       ;;
6098     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
6099       ac_prev=prefix ;;
6100     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
6101       ;;
6102     --disable-option-checking)
6103       ;;
6104     *)
6105       case $ac_arg in
6106       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6107       esac
6108       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
6109     esac
6110   done
6111
6112   # Always prepend --prefix to ensure using the same prefix
6113   # in subdir configurations.
6114   ac_arg="--prefix=$prefix"
6115   case $ac_arg in
6116   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6117   esac
6118   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
6119
6120   # Pass --silent
6121   if test "$silent" = yes; then
6122     ac_sub_configure_args="--silent $ac_sub_configure_args"
6123   fi
6124
6125   # Always prepend --disable-option-checking to silence warnings, since
6126   # different subdirs can have different --enable and --with options.
6127   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
6128
6129   ac_popdir=`pwd`
6130   ac_dir=$in_build
6131
6132   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
6133   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
6134   $as_echo "$ac_msg" >&6
6135   as_dir="$ac_dir"; as_fn_mkdir_p
6136
6137   case $srcdir in
6138   [\\/]* | ?:[\\/]* )
6139     ac_srcdir=$srcdir/$in_src ;;
6140   *) # Relative name.
6141     ac_srcdir=../$srcdir/$in_src ;;
6142   esac
6143
6144   cd "$ac_dir"
6145
6146   ac_sub_configure=$ac_srcdir/configure
6147
6148   # Make the cache file name correct relative to the subdirectory.
6149   case $cache_file in
6150   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
6151   *) # Relative name.
6152     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
6153   esac
6154
6155   if test -n "$in_extra_args"; then
6156     # Add the extra args at the end.
6157     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
6158   fi
6159
6160   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
6161 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
6162   # The eval makes quoting arguments work.
6163   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
6164        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
6165     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
6166
6167   cd "$ac_popdir"
6168
6169
6170
6171 CONFIG_OBS=
6172 CONFIG_DEPS=
6173 CONFIG_SRCS=
6174 ENABLE_CFLAGS=
6175
6176 CONFIG_ALL=
6177 CONFIG_CLEAN=
6178 CONFIG_INSTALL=
6179 CONFIG_UNINSTALL=
6180
6181 # If we haven't got the data from the intl directory,
6182 # assume NLS is disabled.
6183 USE_NLS=no
6184 LIBINTL=
6185 LIBINTL_DEP=
6186 INCINTL=
6187 XGETTEXT=
6188 GMSGFMT=
6189 POSUB=
6190
6191 if test -f  ../intl/config.intl; then
6192   .  ../intl/config.intl
6193 fi
6194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6195 $as_echo_n "checking whether NLS is requested... " >&6; }
6196 if test x"$USE_NLS" != xyes; then
6197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6198 $as_echo "no" >&6; }
6199 else
6200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6201 $as_echo "yes" >&6; }
6202
6203 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6204
6205
6206   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
6207 $as_echo_n "checking for catalogs to be installed... " >&6; }
6208   # Look for .po and .gmo files in the source directory.
6209   CATALOGS=
6210   XLINGUAS=
6211   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6212     # If there aren't any .gmo files the shell will give us the
6213     # literal string "../path/to/srcdir/po/*.gmo" which has to be
6214     # weeded out.
6215     case "$cat" in *\**)
6216       continue;;
6217     esac
6218     # The quadruple backslash is collapsed to a double backslash
6219     # by the backticks, then collapsed again by the double quotes,
6220     # leaving us with one backslash in the sed expression (right
6221     # before the dot that mustn't act as a wildcard).
6222     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
6223     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
6224     # The user is allowed to set LINGUAS to a list of languages to
6225     # install catalogs for.  If it's empty that means "all of them."
6226     if test "x$LINGUAS" = x; then
6227       CATALOGS="$CATALOGS $cat"
6228       XLINGUAS="$XLINGUAS $lang"
6229     else
6230       case "$LINGUAS" in *$lang*)
6231         CATALOGS="$CATALOGS $cat"
6232         XLINGUAS="$XLINGUAS $lang"
6233         ;;
6234       esac
6235     fi
6236   done
6237   LINGUAS="$XLINGUAS"
6238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
6239 $as_echo "$LINGUAS" >&6; }
6240
6241
6242     DATADIRNAME=share
6243
6244   INSTOBJEXT=.mo
6245
6246   GENCAT=gencat
6247
6248   CATOBJEXT=.gmo
6249
6250 fi
6251
6252 localedir='${datadir}/locale'
6253
6254
6255 if test x"$USE_NLS" = xyes; then
6256    CONFIG_ALL="$CONFIG_ALL all-po"
6257    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
6258    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
6259    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
6260 fi
6261
6262 GNULIB=build-gnulib/import
6263
6264 # For Makefile dependencies.
6265 GNULIB_STDINT_H=
6266 if test x"$STDINT_H" != x; then
6267   GNULIB_STDINT_H=$GNULIB/$STDINT_H
6268 fi
6269
6270
6271 PACKAGE=gdb
6272
6273 cat >>confdefs.h <<_ACEOF
6274 #define PACKAGE "$PACKAGE"
6275 _ACEOF
6276
6277
6278
6279 # We never need to detect it in this sub-configure.
6280 # But preserve it for config.status --recheck.
6281
6282
6283
6284 MAKEINFO_EXTRA_FLAGS=""
6285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
6286 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
6287 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
6288   $as_echo_n "(cached) " >&6
6289 else
6290   echo '@clicksequence{a @click{} b}' >conftest.texinfo
6291   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
6292     gdb_cv_have_makeinfo_click=yes
6293   else
6294     gdb_cv_have_makeinfo_click=no
6295   fi
6296 fi
6297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
6298 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
6299 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
6300   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
6301 fi
6302
6303
6304
6305
6306 # Check whether --with-separate-debug-dir was given.
6307 if test "${with_separate_debug_dir+set}" = set; then :
6308   withval=$with_separate_debug_dir;
6309     DEBUGDIR=$withval
6310 else
6311   DEBUGDIR=${libdir}/debug
6312 fi
6313
6314
6315   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6316   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6317   ac_define_dir=`eval echo $DEBUGDIR`
6318   ac_define_dir=`eval echo $ac_define_dir`
6319
6320 cat >>confdefs.h <<_ACEOF
6321 #define DEBUGDIR "$ac_define_dir"
6322 _ACEOF
6323
6324
6325
6326
6327   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6328      if test "x$prefix" = xNONE; then
6329         test_prefix=/usr/local
6330      else
6331         test_prefix=$prefix
6332      fi
6333   else
6334      test_prefix=$exec_prefix
6335   fi
6336   value=0
6337   case ${ac_define_dir} in
6338      "${test_prefix}"|"${test_prefix}/"*|\
6339         '${exec_prefix}'|'${exec_prefix}/'*)
6340      value=1
6341      ;;
6342   esac
6343
6344 cat >>confdefs.h <<_ACEOF
6345 #define DEBUGDIR_RELOCATABLE $value
6346 _ACEOF
6347
6348
6349
6350
6351 # We can't pass paths as command line arguments.
6352 # Mingw32 tries to be clever and will convert the paths for us.
6353 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
6354 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
6355 # This breaks GDB's relocatable path conversions since paths passed in
6356 # config.h would not get so translated, the path prefixes no longer match.
6357
6358   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6359   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6360   ac_define_dir=`eval echo $bindir`
6361   ac_define_dir=`eval echo $ac_define_dir`
6362
6363 cat >>confdefs.h <<_ACEOF
6364 #define BINDIR "$ac_define_dir"
6365 _ACEOF
6366
6367
6368
6369 # GDB's datadir relocation
6370
6371
6372
6373 # Check whether --with-gdb-datadir was given.
6374 if test "${with_gdb_datadir+set}" = set; then :
6375   withval=$with_gdb_datadir;
6376     GDB_DATADIR=$withval
6377 else
6378   GDB_DATADIR=${datadir}/gdb
6379 fi
6380
6381
6382   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6383   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6384   ac_define_dir=`eval echo $GDB_DATADIR`
6385   ac_define_dir=`eval echo $ac_define_dir`
6386
6387 cat >>confdefs.h <<_ACEOF
6388 #define GDB_DATADIR "$ac_define_dir"
6389 _ACEOF
6390
6391
6392
6393
6394   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6395      if test "x$prefix" = xNONE; then
6396         test_prefix=/usr/local
6397      else
6398         test_prefix=$prefix
6399      fi
6400   else
6401      test_prefix=$exec_prefix
6402   fi
6403   value=0
6404   case ${ac_define_dir} in
6405      "${test_prefix}"|"${test_prefix}/"*|\
6406         '${exec_prefix}'|'${exec_prefix}/'*)
6407      value=1
6408      ;;
6409   esac
6410
6411 cat >>confdefs.h <<_ACEOF
6412 #define GDB_DATADIR_RELOCATABLE $value
6413 _ACEOF
6414
6415
6416
6417
6418
6419 # Check whether --with-relocated-sources was given.
6420 if test "${with_relocated_sources+set}" = set; then :
6421   withval=$with_relocated_sources; reloc_srcdir="${withval}"
6422
6423   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6424   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6425   ac_define_dir=`eval echo $reloc_srcdir`
6426   ac_define_dir=`eval echo $ac_define_dir`
6427
6428 cat >>confdefs.h <<_ACEOF
6429 #define RELOC_SRCDIR "$ac_define_dir"
6430 _ACEOF
6431
6432
6433
6434 fi
6435
6436
6437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
6438 $as_echo_n "checking for default auto-load directory... " >&6; }
6439
6440 # Check whether --with-auto-load-dir was given.
6441 if test "${with_auto_load_dir+set}" = set; then :
6442   withval=$with_auto_load_dir;
6443 else
6444   with_auto_load_dir='$debugdir:$datadir/auto-load'
6445 fi
6446
6447 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
6448
6449   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6450   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6451   ac_define_dir=`eval echo $escape_dir`
6452   ac_define_dir=`eval echo $ac_define_dir`
6453
6454 cat >>confdefs.h <<_ACEOF
6455 #define AUTO_LOAD_DIR "$ac_define_dir"
6456 _ACEOF
6457
6458
6459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
6460 $as_echo "$with_auto_load_dir" >&6; }
6461
6462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
6463 $as_echo_n "checking for default auto-load safe-path... " >&6; }
6464
6465 # Check whether --with-auto-load-safe-path was given.
6466 if test "${with_auto_load_safe_path+set}" = set; then :
6467   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
6468      with_auto_load_safe_path="/"
6469      fi
6470 else
6471   with_auto_load_safe_path="$with_auto_load_dir"
6472 fi
6473
6474 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
6475
6476   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6477   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6478   ac_define_dir=`eval echo $escape_dir`
6479   ac_define_dir=`eval echo $ac_define_dir`
6480
6481 cat >>confdefs.h <<_ACEOF
6482 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
6483 _ACEOF
6484
6485
6486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
6487 $as_echo "$with_auto_load_safe_path" >&6; }
6488
6489
6490
6491 subdirs="$subdirs testsuite"
6492
6493
6494 # Check whether to support alternative target configurations
6495 # Check whether --enable-targets was given.
6496 if test "${enable_targets+set}" = set; then :
6497   enableval=$enable_targets; case "${enableval}" in
6498   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
6499             ;;
6500   no)       enable_targets= ;;
6501   *)        enable_targets=$enableval ;;
6502 esac
6503 fi
6504
6505
6506 # Check whether to enable 64-bit support on 32-bit hosts
6507 # Check whether --enable-64-bit-bfd was given.
6508 if test "${enable_64_bit_bfd+set}" = set; then :
6509   enableval=$enable_64_bit_bfd; case "${enableval}" in
6510   yes)  want64=true  ;;
6511   no)   want64=false ;;
6512   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
6513 esac
6514 else
6515   want64=false
6516 fi
6517
6518 # Provide defaults for some variables set by the per-host and per-target
6519 # configuration.
6520 gdb_host_obs=posix-hdep.o
6521
6522 if test "${target}" = "${host}"; then
6523   gdb_native=yes
6524 else
6525   gdb_native=no
6526 fi
6527
6528 . $srcdir/configure.host
6529
6530 # Add in the common host objects.
6531 . $srcdir/common/common.host
6532 gdb_host_obs="$gdb_host_obs $common_host_obs"
6533
6534 # Accumulate some settings from configure.tgt over all enabled targets
6535
6536 TARGET_OBS=
6537 all_targets=
6538 HAVE_NATIVE_GCORE_TARGET=
6539
6540 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
6541 do
6542   if test "$targ_alias" = "all"; then
6543     all_targets=true
6544   else
6545     # Canonicalize the secondary target names.
6546     result=`$ac_config_sub $targ_alias 2>/dev/null`
6547     if test -n "$result"; then
6548         targ=$result
6549     else
6550         targ=$targ_alias
6551     fi
6552
6553     . ${srcdir}/configure.tgt
6554
6555     if test -z "${gdb_target_obs}"; then :
6556   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
6557 fi
6558
6559     # Target-specific object files
6560     for i in ${gdb_target_obs}; do
6561         case " $TARGET_OBS " in
6562         *" ${i} "*) ;;
6563         *)
6564           TARGET_OBS="$TARGET_OBS ${i}"
6565           ;;
6566         esac
6567     done
6568
6569     # Check whether this target needs 64-bit CORE_ADDR
6570     if test x${want64} = xfalse; then
6571       . ${srcdir}/../bfd/config.bfd
6572     fi
6573
6574     # Check whether this target is native and supports gcore.
6575     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
6576        && $gdb_have_gcore; then
6577       HAVE_NATIVE_GCORE_TARGET=1
6578     fi
6579   fi
6580 done
6581
6582 if test x${all_targets} = xtrue; then
6583
6584   # We want all 64-bit targets if we either:
6585   #  - run on a 64-bit host  or
6586   #  - already require 64-bit support for some other target  or
6587   #  - the --enable-64-bit-bfd option was supplied
6588   # Otherwise we only support all 32-bit targets.
6589   #
6590   # NOTE: This test must be in sync with the corresponding
6591   #       tests in BFD!
6592
6593   if test x${want64} = xfalse; then
6594     # The cast to long int works around a bug in the HP C Compiler
6595 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6596 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6597 # This bug is HP SR number 8606223364.
6598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6599 $as_echo_n "checking size of long... " >&6; }
6600 if test "${ac_cv_sizeof_long+set}" = set; then :
6601   $as_echo_n "(cached) " >&6
6602 else
6603   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
6604
6605 else
6606   if test "$ac_cv_type_long" = yes; then
6607      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6608 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6609 { as_fn_set_status 77
6610 as_fn_error "cannot compute sizeof (long)
6611 See \`config.log' for more details." "$LINENO" 5; }; }
6612    else
6613      ac_cv_sizeof_long=0
6614    fi
6615 fi
6616
6617 fi
6618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6619 $as_echo "$ac_cv_sizeof_long" >&6; }
6620
6621
6622
6623 cat >>confdefs.h <<_ACEOF
6624 #define SIZEOF_LONG $ac_cv_sizeof_long
6625 _ACEOF
6626
6627
6628     if test "x${ac_cv_sizeof_long}" = "x8"; then
6629       want64=true
6630     fi
6631   fi
6632   if test x${want64} = xtrue; then
6633     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
6634   else
6635     TARGET_OBS='$(ALL_TARGET_OBS)'
6636   fi
6637 fi
6638
6639
6640
6641
6642 # For other settings, only the main target counts.
6643 gdb_sim=
6644 gdb_osabi=
6645 build_gdbserver=
6646 targ=$target; . ${srcdir}/configure.tgt
6647
6648 # Fetch the default architecture and default target vector from BFD.
6649 targ=$target; . $srcdir/../bfd/config.bfd
6650
6651 # We only want the first architecture, so strip off the others if
6652 # there is more than one.
6653 targ_archs=`echo $targ_archs | sed 's/ .*//'`
6654
6655 if test "x$targ_archs" != x; then
6656
6657 cat >>confdefs.h <<_ACEOF
6658 #define DEFAULT_BFD_ARCH $targ_archs
6659 _ACEOF
6660
6661 fi
6662 if test "x$targ_defvec" != x; then
6663
6664 cat >>confdefs.h <<_ACEOF
6665 #define DEFAULT_BFD_VEC $targ_defvec
6666 _ACEOF
6667
6668 fi
6669
6670 # The CLI cannot be disabled yet, but may be in the future.
6671
6672 # Enable CLI.
6673 # Check whether --enable-gdbcli was given.
6674 if test "${enable_gdbcli+set}" = set; then :
6675   enableval=$enable_gdbcli; case $enableval in
6676     yes)
6677       ;;
6678     no)
6679       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
6680     *)
6681       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
6682   esac
6683 else
6684   enable_gdbcli=yes
6685 fi
6686
6687 if test x"$enable_gdbcli" = xyes; then
6688   if test -d $srcdir/cli; then
6689     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
6690     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
6691     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
6692     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
6693   fi
6694 fi
6695
6696 # Enable MI.
6697 # Check whether --enable-gdbmi was given.
6698 if test "${enable_gdbmi+set}" = set; then :
6699   enableval=$enable_gdbmi; case $enableval in
6700     yes | no)
6701       ;;
6702     *)
6703       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
6704   esac
6705 else
6706   enable_gdbmi=yes
6707 fi
6708
6709 if test x"$enable_gdbmi" = xyes; then
6710   if test -d $srcdir/mi; then
6711     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
6712     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
6713     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
6714     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
6715   fi
6716 fi
6717
6718 # Enable TUI.
6719 # Check whether --enable-tui was given.
6720 if test "${enable_tui+set}" = set; then :
6721   enableval=$enable_tui; case $enableval in
6722     yes | no | auto)
6723       ;;
6724     *)
6725       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
6726   esac
6727 else
6728   enable_tui=auto
6729 fi
6730
6731
6732 # Enable gdbtk.
6733 # Check whether --enable-gdbtk was given.
6734 if test "${enable_gdbtk+set}" = set; then :
6735   enableval=$enable_gdbtk; case $enableval in
6736     yes | no)
6737       ;;
6738     *)
6739       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
6740   esac
6741 else
6742   if test -d $srcdir/gdbtk; then
6743     enable_gdbtk=yes
6744   else
6745     enable_gdbtk=no
6746   fi
6747 fi
6748
6749 # We unconditionally disable gdbtk tests on selected platforms.
6750 case $host_os in
6751   go32* | windows*)
6752     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
6753 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
6754     enable_gdbtk=no ;;
6755 esac
6756
6757 # Libunwind support for ia64.
6758
6759
6760 # Check whether --with-libunwind-ia64 was given.
6761 if test "${with_libunwind_ia64+set}" = set; then :
6762   withval=$with_libunwind_ia64;
6763 else
6764   with_libunwind_ia64=auto
6765 fi
6766
6767
6768 # Backward compatibility option.
6769 if test "${with_libunwind+set}" = set; then
6770   if test x"$with_libunwind_ia64" != xauto; then
6771     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
6772   fi
6773   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
6774 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
6775   with_libunwind_ia64="$with_libunwind"
6776 fi
6777
6778 case "$with_libunwind_ia64" in
6779   yes | no)
6780     ;;
6781   auto)
6782     for ac_header in libunwind-ia64.h
6783 do :
6784   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
6785 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
6786   cat >>confdefs.h <<_ACEOF
6787 #define HAVE_LIBUNWIND_IA64_H 1
6788 _ACEOF
6789
6790 fi
6791
6792 done
6793
6794     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
6795     ;;
6796   *)
6797     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
6798     ;;
6799 esac
6800
6801 if test x"$with_libunwind_ia64" = xyes; then
6802   for ac_header in libunwind-ia64.h
6803 do :
6804   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
6805 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
6806   cat >>confdefs.h <<_ACEOF
6807 #define HAVE_LIBUNWIND_IA64_H 1
6808 _ACEOF
6809
6810 fi
6811
6812 done
6813
6814   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
6815     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
6816   fi
6817   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
6818   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
6819   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
6820 fi
6821
6822 opt_curses=no
6823
6824 # Check whether --with-curses was given.
6825 if test "${with_curses+set}" = set; then :
6826   withval=$with_curses; opt_curses=$withval
6827 fi
6828
6829
6830 prefer_curses=no
6831 if test "$opt_curses" = "yes"; then
6832   prefer_curses=yes
6833 fi
6834
6835 # Profiling support.
6836 # Check whether --enable-profiling was given.
6837 if test "${enable_profiling+set}" = set; then :
6838   enableval=$enable_profiling; case $enableval in
6839     yes | no)
6840       ;;
6841     *)
6842       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
6843   esac
6844 else
6845   enable_profiling=no
6846 fi
6847
6848
6849 for ac_func in monstartup _mcleanup
6850 do :
6851   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6852 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6853 eval as_val=\$$as_ac_var
6854    if test "x$as_val" = x""yes; then :
6855   cat >>confdefs.h <<_ACEOF
6856 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6857 _ACEOF
6858
6859 fi
6860 done
6861
6862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6863 $as_echo_n "checking for _etext... " >&6; }
6864 if test "${ac_cv_var__etext+set}" = set; then :
6865   $as_echo_n "(cached) " >&6
6866 else
6867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6868 /* end confdefs.h.  */
6869 #include <stdlib.h>
6870 extern char _etext;
6871
6872 int
6873 main ()
6874 {
6875 free (&_etext);
6876   ;
6877   return 0;
6878 }
6879 _ACEOF
6880 if ac_fn_c_try_link "$LINENO"; then :
6881   ac_cv_var__etext=yes
6882 else
6883   ac_cv_var__etext=no
6884 fi
6885 rm -f core conftest.err conftest.$ac_objext \
6886     conftest$ac_exeext conftest.$ac_ext
6887 fi
6888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6889 $as_echo "$ac_cv_var__etext" >&6; }
6890 if test $ac_cv_var__etext = yes; then
6891
6892 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6893
6894 fi
6895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6896 $as_echo_n "checking for etext... " >&6; }
6897 if test "${ac_cv_var_etext+set}" = set; then :
6898   $as_echo_n "(cached) " >&6
6899 else
6900   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6901 /* end confdefs.h.  */
6902 #include <stdlib.h>
6903 extern char etext;
6904
6905 int
6906 main ()
6907 {
6908 free (&etext);
6909   ;
6910   return 0;
6911 }
6912 _ACEOF
6913 if ac_fn_c_try_link "$LINENO"; then :
6914   ac_cv_var_etext=yes
6915 else
6916   ac_cv_var_etext=no
6917 fi
6918 rm -f core conftest.err conftest.$ac_objext \
6919     conftest$ac_exeext conftest.$ac_ext
6920 fi
6921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6922 $as_echo "$ac_cv_var_etext" >&6; }
6923 if test $ac_cv_var_etext = yes; then
6924
6925 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6926
6927 fi
6928 if test "$enable_profiling" = yes ; then
6929   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6930     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6931   fi
6932   PROFILE_CFLAGS=-pg
6933   OLD_CFLAGS="$CFLAGS"
6934   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6935
6936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6937 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6938 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6939   $as_echo_n "(cached) " >&6
6940 else
6941   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6942 /* end confdefs.h.  */
6943
6944 int
6945 main ()
6946 {
6947 int x;
6948   ;
6949   return 0;
6950 }
6951 _ACEOF
6952 if ac_fn_c_try_compile "$LINENO"; then :
6953   ac_cv_cc_supports_pg=yes
6954 else
6955   ac_cv_cc_supports_pg=no
6956 fi
6957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6958 fi
6959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6960 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6961
6962   if test $ac_cv_cc_supports_pg = no; then
6963     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6964   fi
6965
6966   CFLAGS="$OLD_CFLAGS"
6967 fi
6968
6969
6970
6971 # Check whether --with-pkgversion was given.
6972 if test "${with_pkgversion+set}" = set; then :
6973   withval=$with_pkgversion; case "$withval" in
6974       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6975       no)  PKGVERSION= ;;
6976       *)   PKGVERSION="($withval) " ;;
6977      esac
6978 else
6979   PKGVERSION="(GDB) "
6980
6981 fi
6982
6983
6984
6985
6986
6987 # Check whether --with-bugurl was given.
6988 if test "${with_bugurl+set}" = set; then :
6989   withval=$with_bugurl; case "$withval" in
6990       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6991       no)  BUGURL=
6992            ;;
6993       *)   BUGURL="$withval"
6994            ;;
6995      esac
6996 else
6997   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6998
6999 fi
7000
7001   case ${BUGURL} in
7002   "")
7003     REPORT_BUGS_TO=
7004     REPORT_BUGS_TEXI=
7005     ;;
7006   *)
7007     REPORT_BUGS_TO="<$BUGURL>"
7008     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7009     ;;
7010   esac;
7011
7012
7013
7014
7015 cat >>confdefs.h <<_ACEOF
7016 #define PKGVERSION "$PKGVERSION"
7017 _ACEOF
7018
7019
7020 cat >>confdefs.h <<_ACEOF
7021 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
7022 _ACEOF
7023
7024
7025 # --------------------- #
7026 # Checks for programs.  #
7027 # --------------------- #
7028
7029 for ac_prog in gawk mawk nawk awk
7030 do
7031   # Extract the first word of "$ac_prog", so it can be a program name with args.
7032 set dummy $ac_prog; ac_word=$2
7033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7034 $as_echo_n "checking for $ac_word... " >&6; }
7035 if test "${ac_cv_prog_AWK+set}" = set; then :
7036   $as_echo_n "(cached) " >&6
7037 else
7038   if test -n "$AWK"; then
7039   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7040 else
7041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7042 for as_dir in $PATH
7043 do
7044   IFS=$as_save_IFS
7045   test -z "$as_dir" && as_dir=.
7046     for ac_exec_ext in '' $ac_executable_extensions; do
7047   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7048     ac_cv_prog_AWK="$ac_prog"
7049     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7050     break 2
7051   fi
7052 done
7053   done
7054 IFS=$as_save_IFS
7055
7056 fi
7057 fi
7058 AWK=$ac_cv_prog_AWK
7059 if test -n "$AWK"; then
7060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7061 $as_echo "$AWK" >&6; }
7062 else
7063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7064 $as_echo "no" >&6; }
7065 fi
7066
7067
7068   test -n "$AWK" && break
7069 done
7070
7071 # Find a good install program.  We prefer a C program (faster),
7072 # so one script is as good as another.  But avoid the broken or
7073 # incompatible versions:
7074 # SysV /etc/install, /usr/sbin/install
7075 # SunOS /usr/etc/install
7076 # IRIX /sbin/install
7077 # AIX /bin/install
7078 # AmigaOS /C/install, which installs bootblocks on floppy discs
7079 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7080 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7081 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7082 # OS/2's system install, which has a completely different semantic
7083 # ./install, which can be erroneously created by make from ./install.sh.
7084 # Reject install programs that cannot install multiple files.
7085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7086 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7087 if test -z "$INSTALL"; then
7088 if test "${ac_cv_path_install+set}" = set; then :
7089   $as_echo_n "(cached) " >&6
7090 else
7091   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7092 for as_dir in $PATH
7093 do
7094   IFS=$as_save_IFS
7095   test -z "$as_dir" && as_dir=.
7096     # Account for people who put trailing slashes in PATH elements.
7097 case $as_dir/ in #((
7098   ./ | .// | /[cC]/* | \
7099   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7100   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7101   /usr/ucb/* ) ;;
7102   *)
7103     # OSF1 and SCO ODT 3.0 have their own names for install.
7104     # Don't use installbsd from OSF since it installs stuff as root
7105     # by default.
7106     for ac_prog in ginstall scoinst install; do
7107       for ac_exec_ext in '' $ac_executable_extensions; do
7108         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7109           if test $ac_prog = install &&
7110             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7111             # AIX install.  It has an incompatible calling convention.
7112             :
7113           elif test $ac_prog = install &&
7114             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7115             # program-specific install script used by HP pwplus--don't use.
7116             :
7117           else
7118             rm -rf conftest.one conftest.two conftest.dir
7119             echo one > conftest.one
7120             echo two > conftest.two
7121             mkdir conftest.dir
7122             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7123               test -s conftest.one && test -s conftest.two &&
7124               test -s conftest.dir/conftest.one &&
7125               test -s conftest.dir/conftest.two
7126             then
7127               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7128               break 3
7129             fi
7130           fi
7131         fi
7132       done
7133     done
7134     ;;
7135 esac
7136
7137   done
7138 IFS=$as_save_IFS
7139
7140 rm -rf conftest.one conftest.two conftest.dir
7141
7142 fi
7143   if test "${ac_cv_path_install+set}" = set; then
7144     INSTALL=$ac_cv_path_install
7145   else
7146     # As a last resort, use the slow shell script.  Don't cache a
7147     # value for INSTALL within a source directory, because that will
7148     # break other packages using the cache if that directory is
7149     # removed, or if the value is a relative name.
7150     INSTALL=$ac_install_sh
7151   fi
7152 fi
7153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7154 $as_echo "$INSTALL" >&6; }
7155
7156 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7157 # It thinks the first close brace ends the variable substitution.
7158 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7159
7160 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7161
7162 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7163
7164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7165 $as_echo_n "checking whether ln -s works... " >&6; }
7166 LN_S=$as_ln_s
7167 if test "$LN_S" = "ln -s"; then
7168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7169 $as_echo "yes" >&6; }
7170 else
7171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7172 $as_echo "no, using $LN_S" >&6; }
7173 fi
7174
7175 if test -n "$ac_tool_prefix"; then
7176   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7177 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7179 $as_echo_n "checking for $ac_word... " >&6; }
7180 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7181   $as_echo_n "(cached) " >&6
7182 else
7183   if test -n "$RANLIB"; then
7184   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7185 else
7186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7187 for as_dir in $PATH
7188 do
7189   IFS=$as_save_IFS
7190   test -z "$as_dir" && as_dir=.
7191     for ac_exec_ext in '' $ac_executable_extensions; do
7192   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7193     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7194     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7195     break 2
7196   fi
7197 done
7198   done
7199 IFS=$as_save_IFS
7200
7201 fi
7202 fi
7203 RANLIB=$ac_cv_prog_RANLIB
7204 if test -n "$RANLIB"; then
7205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7206 $as_echo "$RANLIB" >&6; }
7207 else
7208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7209 $as_echo "no" >&6; }
7210 fi
7211
7212
7213 fi
7214 if test -z "$ac_cv_prog_RANLIB"; then
7215   ac_ct_RANLIB=$RANLIB
7216   # Extract the first word of "ranlib", so it can be a program name with args.
7217 set dummy ranlib; ac_word=$2
7218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7219 $as_echo_n "checking for $ac_word... " >&6; }
7220 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7221   $as_echo_n "(cached) " >&6
7222 else
7223   if test -n "$ac_ct_RANLIB"; then
7224   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7225 else
7226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7227 for as_dir in $PATH
7228 do
7229   IFS=$as_save_IFS
7230   test -z "$as_dir" && as_dir=.
7231     for ac_exec_ext in '' $ac_executable_extensions; do
7232   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7233     ac_cv_prog_ac_ct_RANLIB="ranlib"
7234     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7235     break 2
7236   fi
7237 done
7238   done
7239 IFS=$as_save_IFS
7240
7241 fi
7242 fi
7243 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7244 if test -n "$ac_ct_RANLIB"; then
7245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7246 $as_echo "$ac_ct_RANLIB" >&6; }
7247 else
7248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7249 $as_echo "no" >&6; }
7250 fi
7251
7252   if test "x$ac_ct_RANLIB" = x; then
7253     RANLIB=":"
7254   else
7255     case $cross_compiling:$ac_tool_warned in
7256 yes:)
7257 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7258 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7259 ac_tool_warned=yes ;;
7260 esac
7261     RANLIB=$ac_ct_RANLIB
7262   fi
7263 else
7264   RANLIB="$ac_cv_prog_RANLIB"
7265 fi
7266
7267 for ac_prog in 'bison -y' byacc
7268 do
7269   # Extract the first word of "$ac_prog", so it can be a program name with args.
7270 set dummy $ac_prog; ac_word=$2
7271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7272 $as_echo_n "checking for $ac_word... " >&6; }
7273 if test "${ac_cv_prog_YACC+set}" = set; then :
7274   $as_echo_n "(cached) " >&6
7275 else
7276   if test -n "$YACC"; then
7277   ac_cv_prog_YACC="$YACC" # Let the user override the test.
7278 else
7279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7280 for as_dir in $PATH
7281 do
7282   IFS=$as_save_IFS
7283   test -z "$as_dir" && as_dir=.
7284     for ac_exec_ext in '' $ac_executable_extensions; do
7285   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7286     ac_cv_prog_YACC="$ac_prog"
7287     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7288     break 2
7289   fi
7290 done
7291   done
7292 IFS=$as_save_IFS
7293
7294 fi
7295 fi
7296 YACC=$ac_cv_prog_YACC
7297 if test -n "$YACC"; then
7298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
7299 $as_echo "$YACC" >&6; }
7300 else
7301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7302 $as_echo "no" >&6; }
7303 fi
7304
7305
7306   test -n "$YACC" && break
7307 done
7308 test -n "$YACC" || YACC="yacc"
7309
7310
7311 if test -n "$ac_tool_prefix"; then
7312   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7313 set dummy ${ac_tool_prefix}ar; ac_word=$2
7314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7315 $as_echo_n "checking for $ac_word... " >&6; }
7316 if test "${ac_cv_prog_AR+set}" = set; then :
7317   $as_echo_n "(cached) " >&6
7318 else
7319   if test -n "$AR"; then
7320   ac_cv_prog_AR="$AR" # Let the user override the test.
7321 else
7322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7323 for as_dir in $PATH
7324 do
7325   IFS=$as_save_IFS
7326   test -z "$as_dir" && as_dir=.
7327     for ac_exec_ext in '' $ac_executable_extensions; do
7328   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7329     ac_cv_prog_AR="${ac_tool_prefix}ar"
7330     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7331     break 2
7332   fi
7333 done
7334   done
7335 IFS=$as_save_IFS
7336
7337 fi
7338 fi
7339 AR=$ac_cv_prog_AR
7340 if test -n "$AR"; then
7341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7342 $as_echo "$AR" >&6; }
7343 else
7344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7345 $as_echo "no" >&6; }
7346 fi
7347
7348
7349 fi
7350 if test -z "$ac_cv_prog_AR"; then
7351   ac_ct_AR=$AR
7352   # Extract the first word of "ar", so it can be a program name with args.
7353 set dummy ar; ac_word=$2
7354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7355 $as_echo_n "checking for $ac_word... " >&6; }
7356 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
7357   $as_echo_n "(cached) " >&6
7358 else
7359   if test -n "$ac_ct_AR"; then
7360   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7361 else
7362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7363 for as_dir in $PATH
7364 do
7365   IFS=$as_save_IFS
7366   test -z "$as_dir" && as_dir=.
7367     for ac_exec_ext in '' $ac_executable_extensions; do
7368   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7369     ac_cv_prog_ac_ct_AR="ar"
7370     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7371     break 2
7372   fi
7373 done
7374   done
7375 IFS=$as_save_IFS
7376
7377 fi
7378 fi
7379 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7380 if test -n "$ac_ct_AR"; then
7381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7382 $as_echo "$ac_ct_AR" >&6; }
7383 else
7384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7385 $as_echo "no" >&6; }
7386 fi
7387
7388   if test "x$ac_ct_AR" = x; then
7389     AR=""
7390   else
7391     case $cross_compiling:$ac_tool_warned in
7392 yes:)
7393 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7394 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7395 ac_tool_warned=yes ;;
7396 esac
7397     AR=$ac_ct_AR
7398   fi
7399 else
7400   AR="$ac_cv_prog_AR"
7401 fi
7402
7403 if test -n "$ac_tool_prefix"; then
7404   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
7405 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
7406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7407 $as_echo_n "checking for $ac_word... " >&6; }
7408 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
7409   $as_echo_n "(cached) " >&6
7410 else
7411   if test -n "$DLLTOOL"; then
7412   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
7413 else
7414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7415 for as_dir in $PATH
7416 do
7417   IFS=$as_save_IFS
7418   test -z "$as_dir" && as_dir=.
7419     for ac_exec_ext in '' $ac_executable_extensions; do
7420   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7421     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
7422     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7423     break 2
7424   fi
7425 done
7426   done
7427 IFS=$as_save_IFS
7428
7429 fi
7430 fi
7431 DLLTOOL=$ac_cv_prog_DLLTOOL
7432 if test -n "$DLLTOOL"; then
7433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
7434 $as_echo "$DLLTOOL" >&6; }
7435 else
7436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7437 $as_echo "no" >&6; }
7438 fi
7439
7440
7441 fi
7442 if test -z "$ac_cv_prog_DLLTOOL"; then
7443   ac_ct_DLLTOOL=$DLLTOOL
7444   # Extract the first word of "dlltool", so it can be a program name with args.
7445 set dummy dlltool; ac_word=$2
7446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7447 $as_echo_n "checking for $ac_word... " >&6; }
7448 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
7449   $as_echo_n "(cached) " >&6
7450 else
7451   if test -n "$ac_ct_DLLTOOL"; then
7452   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
7453 else
7454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7455 for as_dir in $PATH
7456 do
7457   IFS=$as_save_IFS
7458   test -z "$as_dir" && as_dir=.
7459     for ac_exec_ext in '' $ac_executable_extensions; do
7460   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7461     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
7462     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7463     break 2
7464   fi
7465 done
7466   done
7467 IFS=$as_save_IFS
7468
7469 fi
7470 fi
7471 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
7472 if test -n "$ac_ct_DLLTOOL"; then
7473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
7474 $as_echo "$ac_ct_DLLTOOL" >&6; }
7475 else
7476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7477 $as_echo "no" >&6; }
7478 fi
7479
7480   if test "x$ac_ct_DLLTOOL" = x; then
7481     DLLTOOL=""
7482   else
7483     case $cross_compiling:$ac_tool_warned in
7484 yes:)
7485 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7486 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7487 ac_tool_warned=yes ;;
7488 esac
7489     DLLTOOL=$ac_ct_DLLTOOL
7490   fi
7491 else
7492   DLLTOOL="$ac_cv_prog_DLLTOOL"
7493 fi
7494
7495 if test -n "$ac_tool_prefix"; then
7496   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
7497 set dummy ${ac_tool_prefix}windres; ac_word=$2
7498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7499 $as_echo_n "checking for $ac_word... " >&6; }
7500 if test "${ac_cv_prog_WINDRES+set}" = set; then :
7501   $as_echo_n "(cached) " >&6
7502 else
7503   if test -n "$WINDRES"; then
7504   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
7505 else
7506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7507 for as_dir in $PATH
7508 do
7509   IFS=$as_save_IFS
7510   test -z "$as_dir" && as_dir=.
7511     for ac_exec_ext in '' $ac_executable_extensions; do
7512   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7513     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
7514     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7515     break 2
7516   fi
7517 done
7518   done
7519 IFS=$as_save_IFS
7520
7521 fi
7522 fi
7523 WINDRES=$ac_cv_prog_WINDRES
7524 if test -n "$WINDRES"; then
7525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
7526 $as_echo "$WINDRES" >&6; }
7527 else
7528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7529 $as_echo "no" >&6; }
7530 fi
7531
7532
7533 fi
7534 if test -z "$ac_cv_prog_WINDRES"; then
7535   ac_ct_WINDRES=$WINDRES
7536   # Extract the first word of "windres", so it can be a program name with args.
7537 set dummy windres; ac_word=$2
7538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7539 $as_echo_n "checking for $ac_word... " >&6; }
7540 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
7541   $as_echo_n "(cached) " >&6
7542 else
7543   if test -n "$ac_ct_WINDRES"; then
7544   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
7545 else
7546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7547 for as_dir in $PATH
7548 do
7549   IFS=$as_save_IFS
7550   test -z "$as_dir" && as_dir=.
7551     for ac_exec_ext in '' $ac_executable_extensions; do
7552   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7553     ac_cv_prog_ac_ct_WINDRES="windres"
7554     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7555     break 2
7556   fi
7557 done
7558   done
7559 IFS=$as_save_IFS
7560
7561 fi
7562 fi
7563 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
7564 if test -n "$ac_ct_WINDRES"; then
7565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
7566 $as_echo "$ac_ct_WINDRES" >&6; }
7567 else
7568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7569 $as_echo "no" >&6; }
7570 fi
7571
7572   if test "x$ac_ct_WINDRES" = x; then
7573     WINDRES=""
7574   else
7575     case $cross_compiling:$ac_tool_warned in
7576 yes:)
7577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7578 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7579 ac_tool_warned=yes ;;
7580 esac
7581     WINDRES=$ac_ct_WINDRES
7582   fi
7583 else
7584   WINDRES="$ac_cv_prog_WINDRES"
7585 fi
7586
7587
7588 case $host_os in
7589   gnu*)
7590     # Needed for GNU Hurd hosts.
7591     if test -n "$ac_tool_prefix"; then
7592   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
7593 set dummy ${ac_tool_prefix}mig; ac_word=$2
7594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7595 $as_echo_n "checking for $ac_word... " >&6; }
7596 if test "${ac_cv_prog_MIG+set}" = set; then :
7597   $as_echo_n "(cached) " >&6
7598 else
7599   if test -n "$MIG"; then
7600   ac_cv_prog_MIG="$MIG" # Let the user override the test.
7601 else
7602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7603 for as_dir in $PATH
7604 do
7605   IFS=$as_save_IFS
7606   test -z "$as_dir" && as_dir=.
7607     for ac_exec_ext in '' $ac_executable_extensions; do
7608   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7609     ac_cv_prog_MIG="${ac_tool_prefix}mig"
7610     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7611     break 2
7612   fi
7613 done
7614   done
7615 IFS=$as_save_IFS
7616
7617 fi
7618 fi
7619 MIG=$ac_cv_prog_MIG
7620 if test -n "$MIG"; then
7621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
7622 $as_echo "$MIG" >&6; }
7623 else
7624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7625 $as_echo "no" >&6; }
7626 fi
7627
7628
7629 fi
7630 if test -z "$ac_cv_prog_MIG"; then
7631   ac_ct_MIG=$MIG
7632   # Extract the first word of "mig", so it can be a program name with args.
7633 set dummy mig; ac_word=$2
7634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7635 $as_echo_n "checking for $ac_word... " >&6; }
7636 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
7637   $as_echo_n "(cached) " >&6
7638 else
7639   if test -n "$ac_ct_MIG"; then
7640   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
7641 else
7642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7643 for as_dir in $PATH
7644 do
7645   IFS=$as_save_IFS
7646   test -z "$as_dir" && as_dir=.
7647     for ac_exec_ext in '' $ac_executable_extensions; do
7648   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7649     ac_cv_prog_ac_ct_MIG="mig"
7650     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7651     break 2
7652   fi
7653 done
7654   done
7655 IFS=$as_save_IFS
7656
7657 fi
7658 fi
7659 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
7660 if test -n "$ac_ct_MIG"; then
7661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
7662 $as_echo "$ac_ct_MIG" >&6; }
7663 else
7664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7665 $as_echo "no" >&6; }
7666 fi
7667
7668   if test "x$ac_ct_MIG" = x; then
7669     MIG=""
7670   else
7671     case $cross_compiling:$ac_tool_warned in
7672 yes:)
7673 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7674 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7675 ac_tool_warned=yes ;;
7676 esac
7677     MIG=$ac_ct_MIG
7678   fi
7679 else
7680   MIG="$ac_cv_prog_MIG"
7681 fi
7682
7683     if test x"$MIG" = x; then
7684       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
7685     fi
7686     ;;
7687 esac
7688
7689 # ---------------------- #
7690 # Checks for libraries.  #
7691 # ---------------------- #
7692
7693 # We might need to link with -lm; most simulators need it.
7694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
7695 $as_echo_n "checking for main in -lm... " >&6; }
7696 if test "${ac_cv_lib_m_main+set}" = set; then :
7697   $as_echo_n "(cached) " >&6
7698 else
7699   ac_check_lib_save_LIBS=$LIBS
7700 LIBS="-lm  $LIBS"
7701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7702 /* end confdefs.h.  */
7703
7704
7705 int
7706 main ()
7707 {
7708 return main ();
7709   ;
7710   return 0;
7711 }
7712 _ACEOF
7713 if ac_fn_c_try_link "$LINENO"; then :
7714   ac_cv_lib_m_main=yes
7715 else
7716   ac_cv_lib_m_main=no
7717 fi
7718 rm -f core conftest.err conftest.$ac_objext \
7719     conftest$ac_exeext conftest.$ac_ext
7720 LIBS=$ac_check_lib_save_LIBS
7721 fi
7722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
7723 $as_echo "$ac_cv_lib_m_main" >&6; }
7724 if test "x$ac_cv_lib_m_main" = x""yes; then :
7725   cat >>confdefs.h <<_ACEOF
7726 #define HAVE_LIBM 1
7727 _ACEOF
7728
7729   LIBS="-lm $LIBS"
7730
7731 fi
7732
7733
7734 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
7735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
7736 $as_echo_n "checking for library containing gethostbyname... " >&6; }
7737 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7738   $as_echo_n "(cached) " >&6
7739 else
7740   ac_func_search_save_LIBS=$LIBS
7741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7742 /* end confdefs.h.  */
7743
7744 /* Override any GCC internal prototype to avoid an error.
7745    Use char because int might match the return type of a GCC
7746    builtin and then its argument prototype would still apply.  */
7747 #ifdef __cplusplus
7748 extern "C"
7749 #endif
7750 char gethostbyname ();
7751 int
7752 main ()
7753 {
7754 return gethostbyname ();
7755   ;
7756   return 0;
7757 }
7758 _ACEOF
7759 for ac_lib in '' nsl; do
7760   if test -z "$ac_lib"; then
7761     ac_res="none required"
7762   else
7763     ac_res=-l$ac_lib
7764     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7765   fi
7766   if ac_fn_c_try_link "$LINENO"; then :
7767   ac_cv_search_gethostbyname=$ac_res
7768 fi
7769 rm -f core conftest.err conftest.$ac_objext \
7770     conftest$ac_exeext
7771   if test "${ac_cv_search_gethostbyname+set}" = set; then :
7772   break
7773 fi
7774 done
7775 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7776
7777 else
7778   ac_cv_search_gethostbyname=no
7779 fi
7780 rm conftest.$ac_ext
7781 LIBS=$ac_func_search_save_LIBS
7782 fi
7783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7784 $as_echo "$ac_cv_search_gethostbyname" >&6; }
7785 ac_res=$ac_cv_search_gethostbyname
7786 if test "$ac_res" != no; then :
7787   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7788
7789 fi
7790
7791
7792 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
7793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7794 $as_echo_n "checking for library containing socketpair... " >&6; }
7795 if test "${ac_cv_search_socketpair+set}" = set; then :
7796   $as_echo_n "(cached) " >&6
7797 else
7798   ac_func_search_save_LIBS=$LIBS
7799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7800 /* end confdefs.h.  */
7801
7802 /* Override any GCC internal prototype to avoid an error.
7803    Use char because int might match the return type of a GCC
7804    builtin and then its argument prototype would still apply.  */
7805 #ifdef __cplusplus
7806 extern "C"
7807 #endif
7808 char socketpair ();
7809 int
7810 main ()
7811 {
7812 return socketpair ();
7813   ;
7814   return 0;
7815 }
7816 _ACEOF
7817 for ac_lib in '' socket; do
7818   if test -z "$ac_lib"; then
7819     ac_res="none required"
7820   else
7821     ac_res=-l$ac_lib
7822     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7823   fi
7824   if ac_fn_c_try_link "$LINENO"; then :
7825   ac_cv_search_socketpair=$ac_res
7826 fi
7827 rm -f core conftest.err conftest.$ac_objext \
7828     conftest$ac_exeext
7829   if test "${ac_cv_search_socketpair+set}" = set; then :
7830   break
7831 fi
7832 done
7833 if test "${ac_cv_search_socketpair+set}" = set; then :
7834
7835 else
7836   ac_cv_search_socketpair=no
7837 fi
7838 rm conftest.$ac_ext
7839 LIBS=$ac_func_search_save_LIBS
7840 fi
7841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7842 $as_echo "$ac_cv_search_socketpair" >&6; }
7843 ac_res=$ac_cv_search_socketpair
7844 if test "$ac_res" != no; then :
7845   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7846
7847 fi
7848
7849
7850 # Link in zlib if we can.  This allows us to read compressed debug sections.
7851
7852   # Use the system's zlib library.
7853   zlibdir="-L\$(top_builddir)/../zlib"
7854   zlibinc="-I\$(top_srcdir)/../zlib"
7855
7856 # Check whether --with-system-zlib was given.
7857 if test "${with_system_zlib+set}" = set; then :
7858   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7859     zlibdir=
7860     zlibinc=
7861   fi
7862
7863 fi
7864
7865
7866
7867
7868
7869 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7870 # On GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
7871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7872 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7873 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7874   $as_echo_n "(cached) " >&6
7875 else
7876   ac_func_search_save_LIBS=$LIBS
7877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7878 /* end confdefs.h.  */
7879
7880 /* Override any GCC internal prototype to avoid an error.
7881    Use char because int might match the return type of a GCC
7882    builtin and then its argument prototype would still apply.  */
7883 #ifdef __cplusplus
7884 extern "C"
7885 #endif
7886 char kinfo_getvmmap ();
7887 int
7888 main ()
7889 {
7890 return kinfo_getvmmap ();
7891   ;
7892   return 0;
7893 }
7894 _ACEOF
7895 for ac_lib in '' util util-freebsd; do
7896   if test -z "$ac_lib"; then
7897     ac_res="none required"
7898   else
7899     ac_res=-l$ac_lib
7900     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7901   fi
7902   if ac_fn_c_try_link "$LINENO"; then :
7903   ac_cv_search_kinfo_getvmmap=$ac_res
7904 fi
7905 rm -f core conftest.err conftest.$ac_objext \
7906     conftest$ac_exeext
7907   if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7908   break
7909 fi
7910 done
7911 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7912
7913 else
7914   ac_cv_search_kinfo_getvmmap=no
7915 fi
7916 rm conftest.$ac_ext
7917 LIBS=$ac_func_search_save_LIBS
7918 fi
7919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7920 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7921 ac_res=$ac_cv_search_kinfo_getvmmap
7922 if test "$ac_res" != no; then :
7923   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7924
7925 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7926
7927 fi
7928
7929
7930
7931       if test "X$prefix" = "XNONE"; then
7932     acl_final_prefix="$ac_default_prefix"
7933   else
7934     acl_final_prefix="$prefix"
7935   fi
7936   if test "X$exec_prefix" = "XNONE"; then
7937     acl_final_exec_prefix='${prefix}'
7938   else
7939     acl_final_exec_prefix="$exec_prefix"
7940   fi
7941   acl_save_prefix="$prefix"
7942   prefix="$acl_final_prefix"
7943   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7944   prefix="$acl_save_prefix"
7945
7946
7947 # Check whether --with-gnu-ld was given.
7948 if test "${with_gnu_ld+set}" = set; then :
7949   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7950 else
7951   with_gnu_ld=no
7952 fi
7953
7954 # Prepare PATH_SEPARATOR.
7955 # The user is always right.
7956 if test "${PATH_SEPARATOR+set}" != set; then
7957   echo "#! /bin/sh" >conf$$.sh
7958   echo  "exit 0"   >>conf$$.sh
7959   chmod +x conf$$.sh
7960   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7961     PATH_SEPARATOR=';'
7962   else
7963     PATH_SEPARATOR=:
7964   fi
7965   rm -f conf$$.sh
7966 fi
7967 ac_prog=ld
7968 if test "$GCC" = yes; then
7969   # Check if gcc -print-prog-name=ld gives a path.
7970   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7971 $as_echo_n "checking for ld used by GCC... " >&6; }
7972   case $host in
7973   *-*-mingw*)
7974     # gcc leaves a trailing carriage return which upsets mingw
7975     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7976   *)
7977     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7978   esac
7979   case $ac_prog in
7980     # Accept absolute paths.
7981     [\\/]* | [A-Za-z]:[\\/]*)
7982       re_direlt='/[^/][^/]*/\.\./'
7983       # Canonicalize the path of ld
7984       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7985       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7986         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7987       done
7988       test -z "$LD" && LD="$ac_prog"
7989       ;;
7990   "")
7991     # If it fails, then pretend we aren't using GCC.
7992     ac_prog=ld
7993     ;;
7994   *)
7995     # If it is relative, then search for the first ld in PATH.
7996     with_gnu_ld=unknown
7997     ;;
7998   esac
7999 elif test "$with_gnu_ld" = yes; then
8000   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8001 $as_echo_n "checking for GNU ld... " >&6; }
8002 else
8003   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8004 $as_echo_n "checking for non-GNU ld... " >&6; }
8005 fi
8006 if test "${acl_cv_path_LD+set}" = set; then :
8007   $as_echo_n "(cached) " >&6
8008 else
8009   if test -z "$LD"; then
8010   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8011   for ac_dir in $PATH; do
8012     test -z "$ac_dir" && ac_dir=.
8013     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8014       acl_cv_path_LD="$ac_dir/$ac_prog"
8015       # Check to see if the program is GNU ld.  I'd rather use --version,
8016       # but apparently some GNU ld's only accept -v.
8017       # Break only if it was the GNU/non-GNU ld that we prefer.
8018       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8019         test "$with_gnu_ld" != no && break
8020       else
8021         test "$with_gnu_ld" != yes && break
8022       fi
8023     fi
8024   done
8025   IFS="$ac_save_ifs"
8026 else
8027   acl_cv_path_LD="$LD" # Let the user override the test with a path.
8028 fi
8029 fi
8030
8031 LD="$acl_cv_path_LD"
8032 if test -n "$LD"; then
8033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8034 $as_echo "$LD" >&6; }
8035 else
8036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8037 $as_echo "no" >&6; }
8038 fi
8039 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
8040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8041 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8042 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
8043   $as_echo_n "(cached) " >&6
8044 else
8045   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8046 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8047   acl_cv_prog_gnu_ld=yes
8048 else
8049   acl_cv_prog_gnu_ld=no
8050 fi
8051 fi
8052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8053 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
8054 with_gnu_ld=$acl_cv_prog_gnu_ld
8055
8056
8057
8058                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8059 $as_echo_n "checking for shared library run path origin... " >&6; }
8060 if test "${acl_cv_rpath+set}" = set; then :
8061   $as_echo_n "(cached) " >&6
8062 else
8063
8064     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8065     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8066     . ./conftest.sh
8067     rm -f ./conftest.sh
8068     acl_cv_rpath=done
8069
8070 fi
8071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8072 $as_echo "$acl_cv_rpath" >&6; }
8073   wl="$acl_cv_wl"
8074   libext="$acl_cv_libext"
8075   shlibext="$acl_cv_shlibext"
8076   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8077   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8078   hardcode_direct="$acl_cv_hardcode_direct"
8079   hardcode_minus_L="$acl_cv_hardcode_minus_L"
8080     # Check whether --enable-rpath was given.
8081 if test "${enable_rpath+set}" = set; then :
8082   enableval=$enable_rpath; :
8083 else
8084   enable_rpath=yes
8085 fi
8086
8087
8088
8089
8090
8091
8092
8093
8094     use_additional=yes
8095
8096   acl_save_prefix="$prefix"
8097   prefix="$acl_final_prefix"
8098   acl_save_exec_prefix="$exec_prefix"
8099   exec_prefix="$acl_final_exec_prefix"
8100
8101     eval additional_includedir=\"$includedir\"
8102     eval additional_libdir=\"$libdir\"
8103
8104   exec_prefix="$acl_save_exec_prefix"
8105   prefix="$acl_save_prefix"
8106
8107
8108 # Check whether --with-libiconv-prefix was given.
8109 if test "${with_libiconv_prefix+set}" = set; then :
8110   withval=$with_libiconv_prefix;
8111     if test "X$withval" = "Xno"; then
8112       use_additional=no
8113     else
8114       if test "X$withval" = "X"; then
8115
8116   acl_save_prefix="$prefix"
8117   prefix="$acl_final_prefix"
8118   acl_save_exec_prefix="$exec_prefix"
8119   exec_prefix="$acl_final_exec_prefix"
8120
8121           eval additional_includedir=\"$includedir\"
8122           eval additional_libdir=\"$libdir\"
8123
8124   exec_prefix="$acl_save_exec_prefix"
8125   prefix="$acl_save_prefix"
8126
8127       else
8128         additional_includedir="$withval/include"
8129         additional_libdir="$withval/lib"
8130       fi
8131     fi
8132
8133 fi
8134
8135       LIBICONV=
8136   LTLIBICONV=
8137   INCICONV=
8138   rpathdirs=
8139   ltrpathdirs=
8140   names_already_handled=
8141   names_next_round='iconv '
8142   while test -n "$names_next_round"; do
8143     names_this_round="$names_next_round"
8144     names_next_round=
8145     for name in $names_this_round; do
8146       already_handled=
8147       for n in $names_already_handled; do
8148         if test "$n" = "$name"; then
8149           already_handled=yes
8150           break
8151         fi
8152       done
8153       if test -z "$already_handled"; then
8154         names_already_handled="$names_already_handled $name"
8155                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8156         eval value=\"\$HAVE_LIB$uppername\"
8157         if test -n "$value"; then
8158           if test "$value" = yes; then
8159             eval value=\"\$LIB$uppername\"
8160             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
8161             eval value=\"\$LTLIB$uppername\"
8162             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
8163           else
8164                                     :
8165           fi
8166         else
8167                               found_dir=
8168           found_la=
8169           found_so=
8170           found_a=
8171           if test $use_additional = yes; then
8172             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8173               found_dir="$additional_libdir"
8174               found_so="$additional_libdir/lib$name.$shlibext"
8175               if test -f "$additional_libdir/lib$name.la"; then
8176                 found_la="$additional_libdir/lib$name.la"
8177               fi
8178             else
8179               if test -f "$additional_libdir/lib$name.$libext"; then
8180                 found_dir="$additional_libdir"
8181                 found_a="$additional_libdir/lib$name.$libext"
8182                 if test -f "$additional_libdir/lib$name.la"; then
8183                   found_la="$additional_libdir/lib$name.la"
8184                 fi
8185               fi
8186             fi
8187           fi
8188           if test "X$found_dir" = "X"; then
8189             for x in $LDFLAGS $LTLIBICONV; do
8190
8191   acl_save_prefix="$prefix"
8192   prefix="$acl_final_prefix"
8193   acl_save_exec_prefix="$exec_prefix"
8194   exec_prefix="$acl_final_exec_prefix"
8195   eval x=\"$x\"
8196   exec_prefix="$acl_save_exec_prefix"
8197   prefix="$acl_save_prefix"
8198
8199               case "$x" in
8200                 -L*)
8201                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8202                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8203                     found_dir="$dir"
8204                     found_so="$dir/lib$name.$shlibext"
8205                     if test -f "$dir/lib$name.la"; then
8206                       found_la="$dir/lib$name.la"
8207                     fi
8208                   else
8209                     if test -f "$dir/lib$name.$libext"; then
8210                       found_dir="$dir"
8211                       found_a="$dir/lib$name.$libext"
8212                       if test -f "$dir/lib$name.la"; then
8213                         found_la="$dir/lib$name.la"
8214                       fi
8215                     fi
8216                   fi
8217                   ;;
8218               esac
8219               if test "X$found_dir" != "X"; then
8220                 break
8221               fi
8222             done
8223           fi
8224           if test "X$found_dir" != "X"; then
8225                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
8226             if test "X$found_so" != "X"; then
8227                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8228                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8229               else
8230                                                                                 haveit=
8231                 for x in $ltrpathdirs; do
8232                   if test "X$x" = "X$found_dir"; then
8233                     haveit=yes
8234                     break
8235                   fi
8236                 done
8237                 if test -z "$haveit"; then
8238                   ltrpathdirs="$ltrpathdirs $found_dir"
8239                 fi
8240                                 if test "$hardcode_direct" = yes; then
8241                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8242                 else
8243                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8244                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8245                                                             haveit=
8246                     for x in $rpathdirs; do
8247                       if test "X$x" = "X$found_dir"; then
8248                         haveit=yes
8249                         break
8250                       fi
8251                     done
8252                     if test -z "$haveit"; then
8253                       rpathdirs="$rpathdirs $found_dir"
8254                     fi
8255                   else
8256                                                                                 haveit=
8257                     for x in $LDFLAGS $LIBICONV; do
8258
8259   acl_save_prefix="$prefix"
8260   prefix="$acl_final_prefix"
8261   acl_save_exec_prefix="$exec_prefix"
8262   exec_prefix="$acl_final_exec_prefix"
8263   eval x=\"$x\"
8264   exec_prefix="$acl_save_exec_prefix"
8265   prefix="$acl_save_prefix"
8266
8267                       if test "X$x" = "X-L$found_dir"; then
8268                         haveit=yes
8269                         break
8270                       fi
8271                     done
8272                     if test -z "$haveit"; then
8273                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
8274                     fi
8275                     if test "$hardcode_minus_L" != no; then
8276                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8277                     else
8278                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8279                     fi
8280                   fi
8281                 fi
8282               fi
8283             else
8284               if test "X$found_a" != "X"; then
8285                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
8286               else
8287                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
8288               fi
8289             fi
8290                         additional_includedir=
8291             case "$found_dir" in
8292               */lib | */lib/)
8293                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8294                 additional_includedir="$basedir/include"
8295                 ;;
8296             esac
8297             if test "X$additional_includedir" != "X"; then
8298                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8299                 haveit=
8300                 if test "X$additional_includedir" = "X/usr/local/include"; then
8301                   if test -n "$GCC"; then
8302                     case $host_os in
8303                       linux*) haveit=yes;;
8304                     esac
8305                   fi
8306                 fi
8307                 if test -z "$haveit"; then
8308                   for x in $CPPFLAGS $INCICONV; do
8309
8310   acl_save_prefix="$prefix"
8311   prefix="$acl_final_prefix"
8312   acl_save_exec_prefix="$exec_prefix"
8313   exec_prefix="$acl_final_exec_prefix"
8314   eval x=\"$x\"
8315   exec_prefix="$acl_save_exec_prefix"
8316   prefix="$acl_save_prefix"
8317
8318                     if test "X$x" = "X-I$additional_includedir"; then
8319                       haveit=yes
8320                       break
8321                     fi
8322                   done
8323                   if test -z "$haveit"; then
8324                     if test -d "$additional_includedir"; then
8325                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
8326                     fi
8327                   fi
8328                 fi
8329               fi
8330             fi
8331                         if test -n "$found_la"; then
8332                                                         save_libdir="$libdir"
8333               case "$found_la" in
8334                 */* | *\\*) . "$found_la" ;;
8335                 *) . "./$found_la" ;;
8336               esac
8337               libdir="$save_libdir"
8338                             for dep in $dependency_libs; do
8339                 case "$dep" in
8340                   -L*)
8341                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8342                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8343                       haveit=
8344                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8345                         if test -n "$GCC"; then
8346                           case $host_os in
8347                             linux*) haveit=yes;;
8348                           esac
8349                         fi
8350                       fi
8351                       if test -z "$haveit"; then
8352                         haveit=
8353                         for x in $LDFLAGS $LIBICONV; do
8354
8355   acl_save_prefix="$prefix"
8356   prefix="$acl_final_prefix"
8357   acl_save_exec_prefix="$exec_prefix"
8358   exec_prefix="$acl_final_exec_prefix"
8359   eval x=\"$x\"
8360   exec_prefix="$acl_save_exec_prefix"
8361   prefix="$acl_save_prefix"
8362
8363                           if test "X$x" = "X-L$additional_libdir"; then
8364                             haveit=yes
8365                             break
8366                           fi
8367                         done
8368                         if test -z "$haveit"; then
8369                           if test -d "$additional_libdir"; then
8370                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
8371                           fi
8372                         fi
8373                         haveit=
8374                         for x in $LDFLAGS $LTLIBICONV; do
8375
8376   acl_save_prefix="$prefix"
8377   prefix="$acl_final_prefix"
8378   acl_save_exec_prefix="$exec_prefix"
8379   exec_prefix="$acl_final_exec_prefix"
8380   eval x=\"$x\"
8381   exec_prefix="$acl_save_exec_prefix"
8382   prefix="$acl_save_prefix"
8383
8384                           if test "X$x" = "X-L$additional_libdir"; then
8385                             haveit=yes
8386                             break
8387                           fi
8388                         done
8389                         if test -z "$haveit"; then
8390                           if test -d "$additional_libdir"; then
8391                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
8392                           fi
8393                         fi
8394                       fi
8395                     fi
8396                     ;;
8397                   -R*)
8398                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8399                     if test "$enable_rpath" != no; then
8400                                                                   haveit=
8401                       for x in $rpathdirs; do
8402                         if test "X$x" = "X$dir"; then
8403                           haveit=yes
8404                           break
8405                         fi
8406                       done
8407                       if test -z "$haveit"; then
8408                         rpathdirs="$rpathdirs $dir"
8409                       fi
8410                                                                   haveit=
8411                       for x in $ltrpathdirs; do
8412                         if test "X$x" = "X$dir"; then
8413                           haveit=yes
8414                           break
8415                         fi
8416                       done
8417                       if test -z "$haveit"; then
8418                         ltrpathdirs="$ltrpathdirs $dir"
8419                       fi
8420                     fi
8421                     ;;
8422                   -l*)
8423                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8424                     ;;
8425                   *.la)
8426                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8427                     ;;
8428                   *)
8429                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
8430                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
8431                     ;;
8432                 esac
8433               done
8434             fi
8435           else
8436                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8437             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
8438           fi
8439         fi
8440       fi
8441     done
8442   done
8443   if test "X$rpathdirs" != "X"; then
8444     if test -n "$hardcode_libdir_separator"; then
8445                         alldirs=
8446       for found_dir in $rpathdirs; do
8447         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8448       done
8449             acl_save_libdir="$libdir"
8450       libdir="$alldirs"
8451       eval flag=\"$hardcode_libdir_flag_spec\"
8452       libdir="$acl_save_libdir"
8453       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8454     else
8455             for found_dir in $rpathdirs; do
8456         acl_save_libdir="$libdir"
8457         libdir="$found_dir"
8458         eval flag=\"$hardcode_libdir_flag_spec\"
8459         libdir="$acl_save_libdir"
8460         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8461       done
8462     fi
8463   fi
8464   if test "X$ltrpathdirs" != "X"; then
8465             for found_dir in $ltrpathdirs; do
8466       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
8467     done
8468   fi
8469
8470
8471
8472
8473
8474
8475
8476   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
8477 $as_echo_n "checking for iconv... " >&6; }
8478 if test "${am_cv_func_iconv+set}" = set; then :
8479   $as_echo_n "(cached) " >&6
8480 else
8481
8482     am_cv_func_iconv="no, consider installing GNU libiconv"
8483     am_cv_lib_iconv=no
8484                     am_save_CPPFLAGS="$CPPFLAGS"
8485     CPPFLAGS="$CPPFLAGS $INCICONV"
8486     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8487 /* end confdefs.h.  */
8488 #include <stdlib.h>
8489 #include <iconv.h>
8490 int
8491 main ()
8492 {
8493 iconv_t cd = iconv_open("","");
8494        iconv(cd,NULL,NULL,NULL,NULL);
8495        iconv_close(cd);
8496   ;
8497   return 0;
8498 }
8499 _ACEOF
8500 if ac_fn_c_try_link "$LINENO"; then :
8501   am_cv_func_iconv=yes
8502 fi
8503 rm -f core conftest.err conftest.$ac_objext \
8504     conftest$ac_exeext conftest.$ac_ext
8505     CPPFLAGS="$am_save_CPPFLAGS"
8506
8507     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
8508       for _libs in .libs _libs; do
8509         am_save_CPPFLAGS="$CPPFLAGS"
8510         am_save_LIBS="$LIBS"
8511         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
8512         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
8513         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8514 /* end confdefs.h.  */
8515 #include <stdlib.h>
8516 #include <iconv.h>
8517 int
8518 main ()
8519 {
8520 iconv_t cd = iconv_open("","");
8521            iconv(cd,NULL,NULL,NULL,NULL);
8522            iconv_close(cd);
8523   ;
8524   return 0;
8525 }
8526 _ACEOF
8527 if ac_fn_c_try_link "$LINENO"; then :
8528   INCICONV="-I../libiconv/include"
8529           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
8530           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
8531           am_cv_lib_iconv=yes
8532           am_cv_func_iconv=yes
8533 fi
8534 rm -f core conftest.err conftest.$ac_objext \
8535     conftest$ac_exeext conftest.$ac_ext
8536         CPPFLAGS="$am_save_CPPFLAGS"
8537         LIBS="$am_save_LIBS"
8538         if test "$am_cv_func_iconv" = "yes"; then
8539           break
8540         fi
8541       done
8542     fi
8543
8544     if test "$am_cv_func_iconv" != yes; then
8545       am_save_CPPFLAGS="$CPPFLAGS"
8546       am_save_LIBS="$LIBS"
8547       CPPFLAGS="$LIBS $INCICONV"
8548       LIBS="$LIBS $LIBICONV"
8549       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8550 /* end confdefs.h.  */
8551 #include <stdlib.h>
8552 #include <iconv.h>
8553 int
8554 main ()
8555 {
8556 iconv_t cd = iconv_open("","");
8557          iconv(cd,NULL,NULL,NULL,NULL);
8558          iconv_close(cd);
8559   ;
8560   return 0;
8561 }
8562 _ACEOF
8563 if ac_fn_c_try_link "$LINENO"; then :
8564   am_cv_lib_iconv=yes
8565         am_cv_func_iconv=yes
8566 fi
8567 rm -f core conftest.err conftest.$ac_objext \
8568     conftest$ac_exeext conftest.$ac_ext
8569       CPPFLAGS="$am_save_CPPFLAGS"
8570       LIBS="$am_save_LIBS"
8571     fi
8572
8573 fi
8574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
8575 $as_echo "$am_cv_func_iconv" >&6; }
8576   if test "$am_cv_func_iconv" = yes; then
8577
8578 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
8579
8580   fi
8581   if test "$am_cv_lib_iconv" = yes; then
8582
8583   for element in $INCICONV; do
8584     haveit=
8585     for x in $CPPFLAGS; do
8586
8587   acl_save_prefix="$prefix"
8588   prefix="$acl_final_prefix"
8589   acl_save_exec_prefix="$exec_prefix"
8590   exec_prefix="$acl_final_exec_prefix"
8591   eval x=\"$x\"
8592   exec_prefix="$acl_save_exec_prefix"
8593   prefix="$acl_save_prefix"
8594
8595       if test "X$x" = "X$element"; then
8596         haveit=yes
8597         break
8598       fi
8599     done
8600     if test -z "$haveit"; then
8601       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8602     fi
8603   done
8604
8605     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
8606 $as_echo_n "checking how to link with libiconv... " >&6; }
8607     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
8608 $as_echo "$LIBICONV" >&6; }
8609   else
8610     LIBICONV=
8611     LTLIBICONV=
8612   fi
8613
8614
8615
8616   if test "$am_cv_func_iconv" = yes; then
8617     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
8618 $as_echo_n "checking for iconv declaration... " >&6; }
8619     if test "${am_cv_proto_iconv+set}" = set; then :
8620   $as_echo_n "(cached) " >&6
8621 else
8622
8623       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8624 /* end confdefs.h.  */
8625
8626 #include <stdlib.h>
8627 #include <iconv.h>
8628 extern
8629 #ifdef __cplusplus
8630 "C"
8631 #endif
8632 #if defined(__STDC__) || defined(__cplusplus)
8633 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8634 #else
8635 size_t iconv();
8636 #endif
8637
8638 int
8639 main ()
8640 {
8641
8642   ;
8643   return 0;
8644 }
8645 _ACEOF
8646 if ac_fn_c_try_compile "$LINENO"; then :
8647   am_cv_proto_iconv_arg1=""
8648 else
8649   am_cv_proto_iconv_arg1="const"
8650 fi
8651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8652       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8653 fi
8654
8655     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8656     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
8657          }$am_cv_proto_iconv" >&5
8658 $as_echo "${ac_t:-
8659          }$am_cv_proto_iconv" >&6; }
8660
8661 cat >>confdefs.h <<_ACEOF
8662 #define ICONV_CONST $am_cv_proto_iconv_arg1
8663 _ACEOF
8664
8665   fi
8666
8667
8668 # GDB may fork/exec the iconv program to get the list of supported character
8669 # sets.  Allow the user to specify where to find it.
8670 # There are several factors affecting the choice of option name:
8671 # - There is already --with-libiconv-prefix but we can't use it, it specifies
8672 #   the build-time location of libiconv files.
8673 # - The program we need to find is iconv, which comes with glibc.  The user
8674 #   doesn't necessarily have libiconv installed.  Therefore naming this
8675 #   --with-libiconv-foo feels wrong.
8676 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
8677 #   defined to work on directories not files (though it really doesn't know
8678 #   the difference).
8679 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
8680 #   with --with-libiconv-prefix.
8681 # Putting these together is why the option name is --with-iconv-bin.
8682
8683
8684 # Check whether --with-iconv-bin was given.
8685 if test "${with_iconv_bin+set}" = set; then :
8686   withval=$with_iconv_bin; iconv_bin="${withval}"
8687
8688 cat >>confdefs.h <<_ACEOF
8689 #define ICONV_BIN "${iconv_bin}"
8690 _ACEOF
8691
8692
8693   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8694      if test "x$prefix" = xNONE; then
8695         test_prefix=/usr/local
8696      else
8697         test_prefix=$prefix
8698      fi
8699   else
8700      test_prefix=$exec_prefix
8701   fi
8702   value=0
8703   case ${iconv_bin} in
8704      "${test_prefix}"|"${test_prefix}/"*|\
8705         '${exec_prefix}'|'${exec_prefix}/'*)
8706      value=1
8707      ;;
8708   esac
8709
8710 cat >>confdefs.h <<_ACEOF
8711 #define ICONV_BIN_RELOCATABLE $value
8712 _ACEOF
8713
8714
8715
8716 fi
8717
8718
8719 # For the TUI, we need enhanced curses functionality.
8720 if test x"$enable_tui" != xno; then
8721   prefer_curses=yes
8722 fi
8723
8724 curses_found=no
8725 if test x"$prefer_curses" = xyes; then
8726   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
8727   # curses library because the latter might not provide all the
8728   # functionality we need.  However, this leads to problems on systems
8729   # where the linker searches /usr/local/lib, but the compiler doesn't
8730   # search /usr/local/include, if ncurses is installed in /usr/local.  A
8731   # default installation of ncurses on alpha*-dec-osf* will lead to such
8732   # a situation.
8733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
8734 $as_echo_n "checking for library containing waddstr... " >&6; }
8735 if test "${ac_cv_search_waddstr+set}" = set; then :
8736   $as_echo_n "(cached) " >&6
8737 else
8738   ac_func_search_save_LIBS=$LIBS
8739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8740 /* end confdefs.h.  */
8741
8742 /* Override any GCC internal prototype to avoid an error.
8743    Use char because int might match the return type of a GCC
8744    builtin and then its argument prototype would still apply.  */
8745 #ifdef __cplusplus
8746 extern "C"
8747 #endif
8748 char waddstr ();
8749 int
8750 main ()
8751 {
8752 return waddstr ();
8753   ;
8754   return 0;
8755 }
8756 _ACEOF
8757 for ac_lib in '' ncursesw ncurses cursesX curses; do
8758   if test -z "$ac_lib"; then
8759     ac_res="none required"
8760   else
8761     ac_res=-l$ac_lib
8762     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8763   fi
8764   if ac_fn_c_try_link "$LINENO"; then :
8765   ac_cv_search_waddstr=$ac_res
8766 fi
8767 rm -f core conftest.err conftest.$ac_objext \
8768     conftest$ac_exeext
8769   if test "${ac_cv_search_waddstr+set}" = set; then :
8770   break
8771 fi
8772 done
8773 if test "${ac_cv_search_waddstr+set}" = set; then :
8774
8775 else
8776   ac_cv_search_waddstr=no
8777 fi
8778 rm conftest.$ac_ext
8779 LIBS=$ac_func_search_save_LIBS
8780 fi
8781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8782 $as_echo "$ac_cv_search_waddstr" >&6; }
8783 ac_res=$ac_cv_search_waddstr
8784 if test "$ac_res" != no; then :
8785   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8786
8787 fi
8788
8789
8790   if test "$ac_cv_search_waddstr" != no; then
8791     curses_found=yes
8792   fi
8793 fi
8794
8795 # Check whether we should enable the TUI, but only do so if we really
8796 # can.
8797 if test x"$enable_tui" != xno; then
8798   if test -d $srcdir/tui; then
8799     if test "$curses_found" != no; then
8800       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8801       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8802       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8803       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
8804     else
8805       if test x"$enable_tui" = xyes; then
8806         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
8807       else
8808         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8809 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
8810       fi
8811     fi
8812   fi
8813 fi
8814
8815 # Since GDB uses Readline, we need termcap functionality.  In many
8816 # cases this will be provided by the curses library, but some systems
8817 # have a separate termcap library, or no curses library at all.
8818
8819 case $host_os in
8820   cygwin*)
8821     if test -d $srcdir/libtermcap; then
8822       LIBS="../libtermcap/libtermcap.a $LIBS"
8823       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8824     fi ;;
8825   go32* | *djgpp*)
8826     ac_cv_search_tgetent="none required"
8827     ;;
8828 esac
8829
8830 # These are the libraries checked by Readline.
8831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8832 $as_echo_n "checking for library containing tgetent... " >&6; }
8833 if test "${ac_cv_search_tgetent+set}" = set; then :
8834   $as_echo_n "(cached) " >&6
8835 else
8836   ac_func_search_save_LIBS=$LIBS
8837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8838 /* end confdefs.h.  */
8839
8840 /* Override any GCC internal prototype to avoid an error.
8841    Use char because int might match the return type of a GCC
8842    builtin and then its argument prototype would still apply.  */
8843 #ifdef __cplusplus
8844 extern "C"
8845 #endif
8846 char tgetent ();
8847 int
8848 main ()
8849 {
8850 return tgetent ();
8851   ;
8852   return 0;
8853 }
8854 _ACEOF
8855 for ac_lib in '' termcap tinfo curses ncursesw ncurses; do
8856   if test -z "$ac_lib"; then
8857     ac_res="none required"
8858   else
8859     ac_res=-l$ac_lib
8860     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8861   fi
8862   if ac_fn_c_try_link "$LINENO"; then :
8863   ac_cv_search_tgetent=$ac_res
8864 fi
8865 rm -f core conftest.err conftest.$ac_objext \
8866     conftest$ac_exeext
8867   if test "${ac_cv_search_tgetent+set}" = set; then :
8868   break
8869 fi
8870 done
8871 if test "${ac_cv_search_tgetent+set}" = set; then :
8872
8873 else
8874   ac_cv_search_tgetent=no
8875 fi
8876 rm conftest.$ac_ext
8877 LIBS=$ac_func_search_save_LIBS
8878 fi
8879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8880 $as_echo "$ac_cv_search_tgetent" >&6; }
8881 ac_res=$ac_cv_search_tgetent
8882 if test "$ac_res" != no; then :
8883   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8884
8885 fi
8886
8887
8888 if test "$ac_cv_search_tgetent" = no; then
8889   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8890 fi
8891
8892
8893 # Check whether --with-system-readline was given.
8894 if test "${with_system_readline+set}" = set; then :
8895   withval=$with_system_readline;
8896 fi
8897
8898
8899 if test "$with_system_readline" = yes; then
8900   READLINE=-lreadline
8901   READLINE_DEPS=
8902   READLINE_CFLAGS=
8903   READLINE_TEXI_INCFLAG=
8904 else
8905   READLINE='$(READLINE_DIR)/libreadline.a'
8906   READLINE_DEPS='$(READLINE)'
8907   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8908   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
8909 fi
8910
8911
8912
8913
8914
8915 # Generate jit-reader.h
8916
8917 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8918 TARGET_PTR=
8919
8920 # The cast to long int works around a bug in the HP C Compiler
8921 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8922 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8923 # This bug is HP SR number 8606223364.
8924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8925 $as_echo_n "checking size of unsigned long long... " >&6; }
8926 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8927   $as_echo_n "(cached) " >&6
8928 else
8929   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
8930
8931 else
8932   if test "$ac_cv_type_unsigned_long_long" = yes; then
8933      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8934 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8935 { as_fn_set_status 77
8936 as_fn_error "cannot compute sizeof (unsigned long long)
8937 See \`config.log' for more details." "$LINENO" 5; }; }
8938    else
8939      ac_cv_sizeof_unsigned_long_long=0
8940    fi
8941 fi
8942
8943 fi
8944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
8945 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
8946
8947
8948
8949 cat >>confdefs.h <<_ACEOF
8950 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
8951 _ACEOF
8952
8953
8954 # The cast to long int works around a bug in the HP C Compiler
8955 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8956 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8957 # This bug is HP SR number 8606223364.
8958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
8959 $as_echo_n "checking size of unsigned long... " >&6; }
8960 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
8961   $as_echo_n "(cached) " >&6
8962 else
8963   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
8964
8965 else
8966   if test "$ac_cv_type_unsigned_long" = yes; then
8967      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8968 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8969 { as_fn_set_status 77
8970 as_fn_error "cannot compute sizeof (unsigned long)
8971 See \`config.log' for more details." "$LINENO" 5; }; }
8972    else
8973      ac_cv_sizeof_unsigned_long=0
8974    fi
8975 fi
8976
8977 fi
8978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
8979 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
8980
8981
8982
8983 cat >>confdefs.h <<_ACEOF
8984 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
8985 _ACEOF
8986
8987
8988 # The cast to long int works around a bug in the HP C Compiler
8989 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8990 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8991 # This bug is HP SR number 8606223364.
8992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
8993 $as_echo_n "checking size of unsigned __int128... " >&6; }
8994 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
8995   $as_echo_n "(cached) " >&6
8996 else
8997   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
8998
8999 else
9000   if test "$ac_cv_type_unsigned___int128" = yes; then
9001      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9002 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9003 { as_fn_set_status 77
9004 as_fn_error "cannot compute sizeof (unsigned __int128)
9005 See \`config.log' for more details." "$LINENO" 5; }; }
9006    else
9007      ac_cv_sizeof_unsigned___int128=0
9008    fi
9009 fi
9010
9011 fi
9012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
9013 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
9014
9015
9016
9017 cat >>confdefs.h <<_ACEOF
9018 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
9019 _ACEOF
9020
9021
9022
9023 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
9024   TARGET_PTR="unsigned long"
9025 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
9026   TARGET_PTR="unsigned long long"
9027 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
9028   TARGET_PTR="unsigned __int128"
9029 else
9030   TARGET_PTR="unsigned long"
9031 fi
9032
9033
9034 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
9035
9036
9037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
9038 $as_echo_n "checking for library containing dlopen... " >&6; }
9039 if test "${ac_cv_search_dlopen+set}" = set; then :
9040   $as_echo_n "(cached) " >&6
9041 else
9042   ac_func_search_save_LIBS=$LIBS
9043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9044 /* end confdefs.h.  */
9045
9046 /* Override any GCC internal prototype to avoid an error.
9047    Use char because int might match the return type of a GCC
9048    builtin and then its argument prototype would still apply.  */
9049 #ifdef __cplusplus
9050 extern "C"
9051 #endif
9052 char dlopen ();
9053 int
9054 main ()
9055 {
9056 return dlopen ();
9057   ;
9058   return 0;
9059 }
9060 _ACEOF
9061 for ac_lib in '' dl; do
9062   if test -z "$ac_lib"; then
9063     ac_res="none required"
9064   else
9065     ac_res=-l$ac_lib
9066     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9067   fi
9068   if ac_fn_c_try_link "$LINENO"; then :
9069   ac_cv_search_dlopen=$ac_res
9070 fi
9071 rm -f core conftest.err conftest.$ac_objext \
9072     conftest$ac_exeext
9073   if test "${ac_cv_search_dlopen+set}" = set; then :
9074   break
9075 fi
9076 done
9077 if test "${ac_cv_search_dlopen+set}" = set; then :
9078
9079 else
9080   ac_cv_search_dlopen=no
9081 fi
9082 rm conftest.$ac_ext
9083 LIBS=$ac_func_search_save_LIBS
9084 fi
9085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
9086 $as_echo "$ac_cv_search_dlopen" >&6; }
9087 ac_res=$ac_cv_search_dlopen
9088 if test "$ac_res" != no; then :
9089   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9090
9091 fi
9092
9093
9094
9095
9096 # Check whether --with-jit-reader-dir was given.
9097 if test "${with_jit_reader_dir+set}" = set; then :
9098   withval=$with_jit_reader_dir;
9099     JIT_READER_DIR=$withval
9100 else
9101   JIT_READER_DIR=${libdir}/gdb
9102 fi
9103
9104
9105   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9106   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9107   ac_define_dir=`eval echo $JIT_READER_DIR`
9108   ac_define_dir=`eval echo $ac_define_dir`
9109
9110 cat >>confdefs.h <<_ACEOF
9111 #define JIT_READER_DIR "$ac_define_dir"
9112 _ACEOF
9113
9114
9115
9116
9117   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9118      if test "x$prefix" = xNONE; then
9119         test_prefix=/usr/local
9120      else
9121         test_prefix=$prefix
9122      fi
9123   else
9124      test_prefix=$exec_prefix
9125   fi
9126   value=0
9127   case ${ac_define_dir} in
9128      "${test_prefix}"|"${test_prefix}/"*|\
9129         '${exec_prefix}'|'${exec_prefix}/'*)
9130      value=1
9131      ;;
9132   esac
9133
9134 cat >>confdefs.h <<_ACEOF
9135 #define JIT_READER_DIR_RELOCATABLE $value
9136 _ACEOF
9137
9138
9139
9140
9141
9142 # Check whether --with-expat was given.
9143 if test "${with_expat+set}" = set; then :
9144   withval=$with_expat;
9145 else
9146   with_expat=auto
9147 fi
9148
9149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9150 $as_echo_n "checking whether to use expat... " >&6; }
9151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9152 $as_echo "$with_expat" >&6; }
9153
9154 if test "${with_expat}" = no; then
9155   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9156 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9157   HAVE_LIBEXPAT=no
9158 else
9159
9160
9161
9162
9163
9164
9165
9166
9167     use_additional=yes
9168
9169   acl_save_prefix="$prefix"
9170   prefix="$acl_final_prefix"
9171   acl_save_exec_prefix="$exec_prefix"
9172   exec_prefix="$acl_final_exec_prefix"
9173
9174     eval additional_includedir=\"$includedir\"
9175     eval additional_libdir=\"$libdir\"
9176
9177   exec_prefix="$acl_save_exec_prefix"
9178   prefix="$acl_save_prefix"
9179
9180
9181 # Check whether --with-libexpat-prefix was given.
9182 if test "${with_libexpat_prefix+set}" = set; then :
9183   withval=$with_libexpat_prefix;
9184     if test "X$withval" = "Xno"; then
9185       use_additional=no
9186     else
9187       if test "X$withval" = "X"; then
9188
9189   acl_save_prefix="$prefix"
9190   prefix="$acl_final_prefix"
9191   acl_save_exec_prefix="$exec_prefix"
9192   exec_prefix="$acl_final_exec_prefix"
9193
9194           eval additional_includedir=\"$includedir\"
9195           eval additional_libdir=\"$libdir\"
9196
9197   exec_prefix="$acl_save_exec_prefix"
9198   prefix="$acl_save_prefix"
9199
9200       else
9201         additional_includedir="$withval/include"
9202         additional_libdir="$withval/lib"
9203       fi
9204     fi
9205
9206 fi
9207
9208       LIBEXPAT=
9209   LTLIBEXPAT=
9210   INCEXPAT=
9211   rpathdirs=
9212   ltrpathdirs=
9213   names_already_handled=
9214   names_next_round='expat '
9215   while test -n "$names_next_round"; do
9216     names_this_round="$names_next_round"
9217     names_next_round=
9218     for name in $names_this_round; do
9219       already_handled=
9220       for n in $names_already_handled; do
9221         if test "$n" = "$name"; then
9222           already_handled=yes
9223           break
9224         fi
9225       done
9226       if test -z "$already_handled"; then
9227         names_already_handled="$names_already_handled $name"
9228                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9229         eval value=\"\$HAVE_LIB$uppername\"
9230         if test -n "$value"; then
9231           if test "$value" = yes; then
9232             eval value=\"\$LIB$uppername\"
9233             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
9234             eval value=\"\$LTLIB$uppername\"
9235             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
9236           else
9237                                     :
9238           fi
9239         else
9240                               found_dir=
9241           found_la=
9242           found_so=
9243           found_a=
9244           if test $use_additional = yes; then
9245             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9246               found_dir="$additional_libdir"
9247               found_so="$additional_libdir/lib$name.$shlibext"
9248               if test -f "$additional_libdir/lib$name.la"; then
9249                 found_la="$additional_libdir/lib$name.la"
9250               fi
9251             else
9252               if test -f "$additional_libdir/lib$name.$libext"; then
9253                 found_dir="$additional_libdir"
9254                 found_a="$additional_libdir/lib$name.$libext"
9255                 if test -f "$additional_libdir/lib$name.la"; then
9256                   found_la="$additional_libdir/lib$name.la"
9257                 fi
9258               fi
9259             fi
9260           fi
9261           if test "X$found_dir" = "X"; then
9262             for x in $LDFLAGS $LTLIBEXPAT; do
9263
9264   acl_save_prefix="$prefix"
9265   prefix="$acl_final_prefix"
9266   acl_save_exec_prefix="$exec_prefix"
9267   exec_prefix="$acl_final_exec_prefix"
9268   eval x=\"$x\"
9269   exec_prefix="$acl_save_exec_prefix"
9270   prefix="$acl_save_prefix"
9271
9272               case "$x" in
9273                 -L*)
9274                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9275                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9276                     found_dir="$dir"
9277                     found_so="$dir/lib$name.$shlibext"
9278                     if test -f "$dir/lib$name.la"; then
9279                       found_la="$dir/lib$name.la"
9280                     fi
9281                   else
9282                     if test -f "$dir/lib$name.$libext"; then
9283                       found_dir="$dir"
9284                       found_a="$dir/lib$name.$libext"
9285                       if test -f "$dir/lib$name.la"; then
9286                         found_la="$dir/lib$name.la"
9287                       fi
9288                     fi
9289                   fi
9290                   ;;
9291               esac
9292               if test "X$found_dir" != "X"; then
9293                 break
9294               fi
9295             done
9296           fi
9297           if test "X$found_dir" != "X"; then
9298                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
9299             if test "X$found_so" != "X"; then
9300                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9301                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9302               else
9303                                                                                 haveit=
9304                 for x in $ltrpathdirs; do
9305                   if test "X$x" = "X$found_dir"; then
9306                     haveit=yes
9307                     break
9308                   fi
9309                 done
9310                 if test -z "$haveit"; then
9311                   ltrpathdirs="$ltrpathdirs $found_dir"
9312                 fi
9313                                 if test "$hardcode_direct" = yes; then
9314                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9315                 else
9316                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9317                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9318                                                             haveit=
9319                     for x in $rpathdirs; do
9320                       if test "X$x" = "X$found_dir"; then
9321                         haveit=yes
9322                         break
9323                       fi
9324                     done
9325                     if test -z "$haveit"; then
9326                       rpathdirs="$rpathdirs $found_dir"
9327                     fi
9328                   else
9329                                                                                 haveit=
9330                     for x in $LDFLAGS $LIBEXPAT; do
9331
9332   acl_save_prefix="$prefix"
9333   prefix="$acl_final_prefix"
9334   acl_save_exec_prefix="$exec_prefix"
9335   exec_prefix="$acl_final_exec_prefix"
9336   eval x=\"$x\"
9337   exec_prefix="$acl_save_exec_prefix"
9338   prefix="$acl_save_prefix"
9339
9340                       if test "X$x" = "X-L$found_dir"; then
9341                         haveit=yes
9342                         break
9343                       fi
9344                     done
9345                     if test -z "$haveit"; then
9346                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
9347                     fi
9348                     if test "$hardcode_minus_L" != no; then
9349                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9350                     else
9351                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9352                     fi
9353                   fi
9354                 fi
9355               fi
9356             else
9357               if test "X$found_a" != "X"; then
9358                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
9359               else
9360                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
9361               fi
9362             fi
9363                         additional_includedir=
9364             case "$found_dir" in
9365               */lib | */lib/)
9366                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9367                 additional_includedir="$basedir/include"
9368                 ;;
9369             esac
9370             if test "X$additional_includedir" != "X"; then
9371                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9372                 haveit=
9373                 if test "X$additional_includedir" = "X/usr/local/include"; then
9374                   if test -n "$GCC"; then
9375                     case $host_os in
9376                       linux*) haveit=yes;;
9377                     esac
9378                   fi
9379                 fi
9380                 if test -z "$haveit"; then
9381                   for x in $CPPFLAGS $INCEXPAT; do
9382
9383   acl_save_prefix="$prefix"
9384   prefix="$acl_final_prefix"
9385   acl_save_exec_prefix="$exec_prefix"
9386   exec_prefix="$acl_final_exec_prefix"
9387   eval x=\"$x\"
9388   exec_prefix="$acl_save_exec_prefix"
9389   prefix="$acl_save_prefix"
9390
9391                     if test "X$x" = "X-I$additional_includedir"; then
9392                       haveit=yes
9393                       break
9394                     fi
9395                   done
9396                   if test -z "$haveit"; then
9397                     if test -d "$additional_includedir"; then
9398                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
9399                     fi
9400                   fi
9401                 fi
9402               fi
9403             fi
9404                         if test -n "$found_la"; then
9405                                                         save_libdir="$libdir"
9406               case "$found_la" in
9407                 */* | *\\*) . "$found_la" ;;
9408                 *) . "./$found_la" ;;
9409               esac
9410               libdir="$save_libdir"
9411                             for dep in $dependency_libs; do
9412                 case "$dep" in
9413                   -L*)
9414                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9415                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9416                       haveit=
9417                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9418                         if test -n "$GCC"; then
9419                           case $host_os in
9420                             linux*) haveit=yes;;
9421                           esac
9422                         fi
9423                       fi
9424                       if test -z "$haveit"; then
9425                         haveit=
9426                         for x in $LDFLAGS $LIBEXPAT; do
9427
9428   acl_save_prefix="$prefix"
9429   prefix="$acl_final_prefix"
9430   acl_save_exec_prefix="$exec_prefix"
9431   exec_prefix="$acl_final_exec_prefix"
9432   eval x=\"$x\"
9433   exec_prefix="$acl_save_exec_prefix"
9434   prefix="$acl_save_prefix"
9435
9436                           if test "X$x" = "X-L$additional_libdir"; then
9437                             haveit=yes
9438                             break
9439                           fi
9440                         done
9441                         if test -z "$haveit"; then
9442                           if test -d "$additional_libdir"; then
9443                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
9444                           fi
9445                         fi
9446                         haveit=
9447                         for x in $LDFLAGS $LTLIBEXPAT; do
9448
9449   acl_save_prefix="$prefix"
9450   prefix="$acl_final_prefix"
9451   acl_save_exec_prefix="$exec_prefix"
9452   exec_prefix="$acl_final_exec_prefix"
9453   eval x=\"$x\"
9454   exec_prefix="$acl_save_exec_prefix"
9455   prefix="$acl_save_prefix"
9456
9457                           if test "X$x" = "X-L$additional_libdir"; then
9458                             haveit=yes
9459                             break
9460                           fi
9461                         done
9462                         if test -z "$haveit"; then
9463                           if test -d "$additional_libdir"; then
9464                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
9465                           fi
9466                         fi
9467                       fi
9468                     fi
9469                     ;;
9470                   -R*)
9471                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9472                     if test "$enable_rpath" != no; then
9473                                                                   haveit=
9474                       for x in $rpathdirs; do
9475                         if test "X$x" = "X$dir"; then
9476                           haveit=yes
9477                           break
9478                         fi
9479                       done
9480                       if test -z "$haveit"; then
9481                         rpathdirs="$rpathdirs $dir"
9482                       fi
9483                                                                   haveit=
9484                       for x in $ltrpathdirs; do
9485                         if test "X$x" = "X$dir"; then
9486                           haveit=yes
9487                           break
9488                         fi
9489                       done
9490                       if test -z "$haveit"; then
9491                         ltrpathdirs="$ltrpathdirs $dir"
9492                       fi
9493                     fi
9494                     ;;
9495                   -l*)
9496                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9497                     ;;
9498                   *.la)
9499                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9500                     ;;
9501                   *)
9502                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
9503                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
9504                     ;;
9505                 esac
9506               done
9507             fi
9508           else
9509                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9510             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
9511           fi
9512         fi
9513       fi
9514     done
9515   done
9516   if test "X$rpathdirs" != "X"; then
9517     if test -n "$hardcode_libdir_separator"; then
9518                         alldirs=
9519       for found_dir in $rpathdirs; do
9520         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9521       done
9522             acl_save_libdir="$libdir"
9523       libdir="$alldirs"
9524       eval flag=\"$hardcode_libdir_flag_spec\"
9525       libdir="$acl_save_libdir"
9526       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9527     else
9528             for found_dir in $rpathdirs; do
9529         acl_save_libdir="$libdir"
9530         libdir="$found_dir"
9531         eval flag=\"$hardcode_libdir_flag_spec\"
9532         libdir="$acl_save_libdir"
9533         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9534       done
9535     fi
9536   fi
9537   if test "X$ltrpathdirs" != "X"; then
9538             for found_dir in $ltrpathdirs; do
9539       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
9540     done
9541   fi
9542
9543
9544         ac_save_CPPFLAGS="$CPPFLAGS"
9545
9546   for element in $INCEXPAT; do
9547     haveit=
9548     for x in $CPPFLAGS; do
9549
9550   acl_save_prefix="$prefix"
9551   prefix="$acl_final_prefix"
9552   acl_save_exec_prefix="$exec_prefix"
9553   exec_prefix="$acl_final_exec_prefix"
9554   eval x=\"$x\"
9555   exec_prefix="$acl_save_exec_prefix"
9556   prefix="$acl_save_prefix"
9557
9558       if test "X$x" = "X$element"; then
9559         haveit=yes
9560         break
9561       fi
9562     done
9563     if test -z "$haveit"; then
9564       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9565     fi
9566   done
9567
9568
9569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
9570 $as_echo_n "checking for libexpat... " >&6; }
9571 if test "${ac_cv_libexpat+set}" = set; then :
9572   $as_echo_n "(cached) " >&6
9573 else
9574
9575     ac_save_LIBS="$LIBS"
9576     LIBS="$LIBS $LIBEXPAT"
9577     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9578 /* end confdefs.h.  */
9579 #include "expat.h"
9580 int
9581 main ()
9582 {
9583 XML_Parser p = XML_ParserCreate (0);
9584   ;
9585   return 0;
9586 }
9587 _ACEOF
9588 if ac_fn_c_try_link "$LINENO"; then :
9589   ac_cv_libexpat=yes
9590 else
9591   ac_cv_libexpat=no
9592 fi
9593 rm -f core conftest.err conftest.$ac_objext \
9594     conftest$ac_exeext conftest.$ac_ext
9595     LIBS="$ac_save_LIBS"
9596
9597 fi
9598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
9599 $as_echo "$ac_cv_libexpat" >&6; }
9600   if test "$ac_cv_libexpat" = yes; then
9601     HAVE_LIBEXPAT=yes
9602
9603 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
9604
9605     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
9606 $as_echo_n "checking how to link with libexpat... " >&6; }
9607     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
9608 $as_echo "$LIBEXPAT" >&6; }
9609   else
9610     HAVE_LIBEXPAT=no
9611             CPPFLAGS="$ac_save_CPPFLAGS"
9612     LIBEXPAT=
9613     LTLIBEXPAT=
9614   fi
9615
9616
9617
9618
9619
9620
9621   if test "$HAVE_LIBEXPAT" != yes; then
9622     if test "$with_expat" = yes; then
9623       as_fn_error "expat is missing or unusable" "$LINENO" 5
9624     else
9625       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
9626 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
9627     fi
9628   else
9629     save_LIBS=$LIBS
9630     LIBS="$LIBS $LIBEXPAT"
9631     for ac_func in XML_StopParser
9632 do :
9633   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
9634 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
9635   cat >>confdefs.h <<_ACEOF
9636 #define HAVE_XML_STOPPARSER 1
9637 _ACEOF
9638
9639 fi
9640 done
9641
9642     LIBS=$save_LIBS
9643   fi
9644 fi
9645
9646 # --------------------- #
9647 # Check for libpython.  #
9648 # --------------------- #
9649
9650
9651
9652
9653
9654
9655 # Check whether --with-python was given.
9656 if test "${with_python+set}" = set; then :
9657   withval=$with_python;
9658 else
9659   with_python=auto
9660 fi
9661
9662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
9663 $as_echo_n "checking whether to use python... " >&6; }
9664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
9665 $as_echo "$with_python" >&6; }
9666
9667 if test "${with_python}" = no; then
9668   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
9669 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
9670   have_libpython=no
9671 else
9672   case "${with_python}" in
9673   [\\/]* | ?:[\\/]*)
9674     if test -d ${with_python}; then
9675       # Assume the python binary is ${with_python}/bin/python.
9676       python_prog="${with_python}/bin/python"
9677       python_prefix=
9678       # If python does not exit ${with_python}/bin, then try in
9679       # ${with_python}.  On Windows/MinGW, this is where the Python
9680       # executable is.
9681       if test ! -x "${python_prog}"; then
9682         python_prog="${with_python}/python"
9683         python_prefix=
9684       fi
9685       if test ! -x "${python_prog}"; then
9686         # Fall back to gdb 7.0/7.1 behaviour.
9687         python_prog=missing
9688         python_prefix=${with_python}
9689       fi
9690     elif test -x "${with_python}"; then
9691       # While we can't run python compiled for $host (unless host == build),
9692       # the user could write a script that provides the needed information,
9693       # so we support that.
9694       python_prog=${with_python}
9695       python_prefix=
9696     else
9697       as_fn_error "invalid value for --with-python" "$LINENO" 5
9698     fi
9699     ;;
9700   */*)
9701     # Disallow --with-python=foo/bar.
9702     as_fn_error "invalid value for --with-python" "$LINENO" 5
9703     ;;
9704   *)
9705     # The user has either specified auto, yes, or the name of the python
9706     # program assumed to be in $PATH.
9707     python_prefix=
9708     case "${with_python}" in
9709     yes | auto)
9710       if test ${build} = ${host}; then
9711         # Extract the first word of "python", so it can be a program name with args.
9712 set dummy python; ac_word=$2
9713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9714 $as_echo_n "checking for $ac_word... " >&6; }
9715 if test "${ac_cv_path_python_prog_path+set}" = set; then :
9716   $as_echo_n "(cached) " >&6
9717 else
9718   case $python_prog_path in
9719   [\\/]* | ?:[\\/]*)
9720   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
9721   ;;
9722   *)
9723   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9724 for as_dir in $PATH
9725 do
9726   IFS=$as_save_IFS
9727   test -z "$as_dir" && as_dir=.
9728     for ac_exec_ext in '' $ac_executable_extensions; do
9729   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9730     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
9731     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9732     break 2
9733   fi
9734 done
9735   done
9736 IFS=$as_save_IFS
9737
9738   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
9739   ;;
9740 esac
9741 fi
9742 python_prog_path=$ac_cv_path_python_prog_path
9743 if test -n "$python_prog_path"; then
9744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
9745 $as_echo "$python_prog_path" >&6; }
9746 else
9747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9748 $as_echo "no" >&6; }
9749 fi
9750
9751
9752         if test "${python_prog_path}" = missing; then
9753           python_prog=missing
9754         else
9755           python_prog=${python_prog_path}
9756         fi
9757       else
9758         # Not much we can do except assume the cross-compiler will find the
9759         # right files.
9760         python_prog=missing
9761       fi
9762       ;;
9763     *)
9764       # While we can't run python compiled for $host (unless host == build),
9765       # the user could write a script that provides the needed information,
9766       # so we support that.
9767       python_prog="${with_python}"
9768       # Extract the first word of "${python_prog}", so it can be a program name with args.
9769 set dummy ${python_prog}; ac_word=$2
9770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9771 $as_echo_n "checking for $ac_word... " >&6; }
9772 if test "${ac_cv_path_python_prog_path+set}" = set; then :
9773   $as_echo_n "(cached) " >&6
9774 else
9775   case $python_prog_path in
9776   [\\/]* | ?:[\\/]*)
9777   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
9778   ;;
9779   *)
9780   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9781 for as_dir in $PATH
9782 do
9783   IFS=$as_save_IFS
9784   test -z "$as_dir" && as_dir=.
9785     for ac_exec_ext in '' $ac_executable_extensions; do
9786   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9787     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
9788     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9789     break 2
9790   fi
9791 done
9792   done
9793 IFS=$as_save_IFS
9794
9795   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
9796   ;;
9797 esac
9798 fi
9799 python_prog_path=$ac_cv_path_python_prog_path
9800 if test -n "$python_prog_path"; then
9801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
9802 $as_echo "$python_prog_path" >&6; }
9803 else
9804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9805 $as_echo "no" >&6; }
9806 fi
9807
9808
9809       if test "${python_prog_path}" = missing; then
9810         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
9811       fi
9812       ;;
9813     esac
9814   esac
9815
9816   if test "${python_prog}" != missing; then
9817     # We have a python program to use, but it may be too old.
9818     # Don't flag an error for --with-python=auto (the default).
9819     have_python_config=yes
9820     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
9821     if test $? != 0; then
9822       have_python_config=failed
9823       if test "${with_python}" != auto; then
9824         as_fn_error "failure running python-config --includes" "$LINENO" 5
9825       fi
9826     fi
9827     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
9828     if test $? != 0; then
9829       have_python_config=failed
9830       if test "${with_python}" != auto; then
9831         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
9832       fi
9833     fi
9834     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
9835     if test $? != 0; then
9836       have_python_config=failed
9837       if test "${with_python}" != auto; then
9838         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
9839       fi
9840     fi
9841   else
9842     # We do not have a python executable we can use to determine where
9843     # to find the Python headers and libs.  We cannot guess the include
9844     # path from the python_prefix either, because that include path
9845     # depends on the Python version.  So, there is nothing much we can
9846     # do except assume that the compiler will be able to find those files.
9847     python_includes=
9848     python_libs=
9849     have_python_config=no
9850   fi
9851
9852   # If we have python-config, only try the configuration it provides.
9853   # Otherwise fallback on the old way of trying different versions of
9854   # python in turn.
9855
9856   have_libpython=no
9857   if test "${have_python_config}" = yes; then
9858     # Determine the Python version by extracting "-lpython<version>"
9859     # part of the python_libs. <version> is usually X.Y with X and Y
9860     # being decimal numbers, but can also be XY (seen on Windows).
9861     #
9862     # The extraction is performed using sed with a regular expression.
9863     # Initially, the regexp used was using the '?' quantifier to make
9864     # the dot in the version number optional.  Unfortunately, this
9865     # does not work with non-GNU versions of sed because, because of
9866     # what looks like a limitation (the '?' quantifier does not work
9867     # with back-references).  We work around this limitation by using
9868     # the '*' quantifier instead.  It means that, in theory, we might
9869     # match unexpected version strings such as "-lpython2..7", but
9870     # this seems unlikely in practice.  And even if that happens,
9871     # an error will be triggered later on, when checking that version
9872     # number.
9873     python_version=`echo " ${python_libs} " \
9874                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
9875     case "${python_version}" in
9876     python*)
9877
9878   version=${python_version}
9879
9880   new_CPPFLAGS=${python_includes}
9881   new_LIBS=${python_libs}
9882   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9883 $as_echo_n "checking for ${version}... " >&6; }
9884   save_CPPFLAGS=$CPPFLAGS
9885   save_LIBS=$LIBS
9886   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9887   LIBS="$LIBS $new_LIBS"
9888   found_usable_python=no
9889   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9890 /* end confdefs.h.  */
9891 #include "Python.h"
9892 int
9893 main ()
9894 {
9895 Py_Initialize ();
9896   ;
9897   return 0;
9898 }
9899 _ACEOF
9900 if ac_fn_c_try_link "$LINENO"; then :
9901   have_libpython=${version}
9902                   found_usable_python=yes
9903                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9904                   PYTHON_LIBS=$new_LIBS
9905 fi
9906 rm -f core conftest.err conftest.$ac_objext \
9907     conftest$ac_exeext conftest.$ac_ext
9908   CPPFLAGS=$save_CPPFLAGS
9909   LIBS=$save_LIBS
9910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9911 $as_echo "${found_usable_python}" >&6; }
9912
9913       ;;
9914     *)
9915       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
9916       ;;
9917     esac
9918   elif test "${have_python_config}" != failed; then
9919     if test "${have_libpython}" = no; then
9920
9921   version=python2.7
9922
9923   new_CPPFLAGS=${python_includes}
9924   new_LIBS="${python_libs} -lpython2.7"
9925   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9926 $as_echo_n "checking for ${version}... " >&6; }
9927   save_CPPFLAGS=$CPPFLAGS
9928   save_LIBS=$LIBS
9929   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9930   LIBS="$LIBS $new_LIBS"
9931   found_usable_python=no
9932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9933 /* end confdefs.h.  */
9934 #include "Python.h"
9935 int
9936 main ()
9937 {
9938 Py_Initialize ();
9939   ;
9940   return 0;
9941 }
9942 _ACEOF
9943 if ac_fn_c_try_link "$LINENO"; then :
9944   have_libpython=${version}
9945                   found_usable_python=yes
9946                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9947                   PYTHON_LIBS=$new_LIBS
9948 fi
9949 rm -f core conftest.err conftest.$ac_objext \
9950     conftest$ac_exeext conftest.$ac_ext
9951   CPPFLAGS=$save_CPPFLAGS
9952   LIBS=$save_LIBS
9953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9954 $as_echo "${found_usable_python}" >&6; }
9955
9956     fi
9957     if test "${have_libpython}" = no; then
9958
9959   version=python2.6
9960
9961   new_CPPFLAGS=${python_includes}
9962   new_LIBS="${python_libs} -lpython2.6"
9963   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9964 $as_echo_n "checking for ${version}... " >&6; }
9965   save_CPPFLAGS=$CPPFLAGS
9966   save_LIBS=$LIBS
9967   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9968   LIBS="$LIBS $new_LIBS"
9969   found_usable_python=no
9970   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9971 /* end confdefs.h.  */
9972 #include "Python.h"
9973 int
9974 main ()
9975 {
9976 Py_Initialize ();
9977   ;
9978   return 0;
9979 }
9980 _ACEOF
9981 if ac_fn_c_try_link "$LINENO"; then :
9982   have_libpython=${version}
9983                   found_usable_python=yes
9984                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9985                   PYTHON_LIBS=$new_LIBS
9986 fi
9987 rm -f core conftest.err conftest.$ac_objext \
9988     conftest$ac_exeext conftest.$ac_ext
9989   CPPFLAGS=$save_CPPFLAGS
9990   LIBS=$save_LIBS
9991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9992 $as_echo "${found_usable_python}" >&6; }
9993
9994     fi
9995     if test ${have_libpython} = no; then
9996
9997   version=python2.5
9998
9999   new_CPPFLAGS=${python_includes}
10000   new_LIBS="${python_libs} -lpython2.5"
10001   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10002 $as_echo_n "checking for ${version}... " >&6; }
10003   save_CPPFLAGS=$CPPFLAGS
10004   save_LIBS=$LIBS
10005   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10006   LIBS="$LIBS $new_LIBS"
10007   found_usable_python=no
10008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10009 /* end confdefs.h.  */
10010 #include "Python.h"
10011 int
10012 main ()
10013 {
10014 Py_Initialize ();
10015   ;
10016   return 0;
10017 }
10018 _ACEOF
10019 if ac_fn_c_try_link "$LINENO"; then :
10020   have_libpython=${version}
10021                   found_usable_python=yes
10022                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10023                   PYTHON_LIBS=$new_LIBS
10024 fi
10025 rm -f core conftest.err conftest.$ac_objext \
10026     conftest$ac_exeext conftest.$ac_ext
10027   CPPFLAGS=$save_CPPFLAGS
10028   LIBS=$save_LIBS
10029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10030 $as_echo "${found_usable_python}" >&6; }
10031
10032     fi
10033     if test ${have_libpython} = no; then
10034
10035   version=python2.4
10036
10037   new_CPPFLAGS=${python_includes}
10038   new_LIBS="${python_libs} -lpython2.4"
10039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10040 $as_echo_n "checking for ${version}... " >&6; }
10041   save_CPPFLAGS=$CPPFLAGS
10042   save_LIBS=$LIBS
10043   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10044   LIBS="$LIBS $new_LIBS"
10045   found_usable_python=no
10046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10047 /* end confdefs.h.  */
10048 #include "Python.h"
10049 int
10050 main ()
10051 {
10052 Py_Initialize ();
10053   ;
10054   return 0;
10055 }
10056 _ACEOF
10057 if ac_fn_c_try_link "$LINENO"; then :
10058   have_libpython=${version}
10059                   found_usable_python=yes
10060                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10061                   PYTHON_LIBS=$new_LIBS
10062 fi
10063 rm -f core conftest.err conftest.$ac_objext \
10064     conftest$ac_exeext conftest.$ac_ext
10065   CPPFLAGS=$save_CPPFLAGS
10066   LIBS=$save_LIBS
10067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10068 $as_echo "${found_usable_python}" >&6; }
10069
10070     fi
10071   fi
10072   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
10073
10074 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10075
10076   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
10077
10078 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10079
10080   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
10081
10082 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10083
10084   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
10085
10086 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10087
10088   fi
10089
10090   if test "${have_libpython}" = no; then
10091     case "${with_python}" in
10092     yes)
10093       as_fn_error "python is missing or unusable" "$LINENO" 5
10094       ;;
10095     auto)
10096       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10097 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10098       ;;
10099     *)
10100       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
10101       ;;
10102     esac
10103   else
10104     if test -n "${python_prefix}"; then
10105
10106 cat >>confdefs.h <<_ACEOF
10107 #define WITH_PYTHON_PATH "${python_prefix}"
10108 _ACEOF
10109
10110
10111   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10112      if test "x$prefix" = xNONE; then
10113         test_prefix=/usr/local
10114      else
10115         test_prefix=$prefix
10116      fi
10117   else
10118      test_prefix=$exec_prefix
10119   fi
10120   value=0
10121   case ${python_prefix} in
10122      "${test_prefix}"|"${test_prefix}/"*|\
10123         '${exec_prefix}'|'${exec_prefix}/'*)
10124      value=1
10125      ;;
10126   esac
10127
10128 cat >>confdefs.h <<_ACEOF
10129 #define PYTHON_PATH_RELOCATABLE $value
10130 _ACEOF
10131
10132
10133     fi
10134   fi
10135 fi
10136
10137 if test "${have_libpython}" != no; then
10138
10139 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
10140
10141   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10142   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10143   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
10144   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
10145   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
10146
10147   # Flags needed to compile Python code (taken from python-config --cflags).
10148   # We cannot call python-config directly because it will output whatever was
10149   # used when compiling the Python interpreter itself, including flags which
10150   # would make the python-related objects be compiled differently from the
10151   # rest of GDB (e.g., -O2 and -fPIC).
10152   if test "${GCC}" = yes; then
10153     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
10154   fi
10155
10156   if test "x${tentative_python_cflags}" != x; then
10157     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10158 $as_echo_n "checking compiler flags for python code... " >&6; }
10159     for flag in ${tentative_python_cflags}; do
10160       # Check that the compiler accepts it
10161       saved_CFLAGS="$CFLAGS"
10162       CFLAGS="$CFLAGS $flag"
10163       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10164 /* end confdefs.h.  */
10165
10166 int
10167 main ()
10168 {
10169
10170   ;
10171   return 0;
10172 }
10173 _ACEOF
10174 if ac_fn_c_try_compile "$LINENO"; then :
10175   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
10176 fi
10177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10178       CFLAGS="$saved_CFLAGS"
10179     done
10180     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
10181 $as_echo "${PYTHON_CFLAGS}" >&6; }
10182   fi
10183
10184   # On x64 Windows, Python's include headers, and pyconfig.h in
10185   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
10186   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
10187   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
10188   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
10189   # The issue was reported to the Python community, but still isn't
10190   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
10191
10192   case "$gdb_host" in
10193     mingw64)
10194            if test "${GCC}" = yes; then
10195              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
10196            fi
10197            ;;
10198   esac
10199
10200   # Note that "python -m threading" cannot be used to check for
10201   # threading support due to a bug in Python 2.7.3
10202   # (http://bugs.python.org/issue15567).
10203   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
10204 $as_echo_n "checking whether python supports threads... " >&6; }
10205   saved_CPPFLAGS="${CPPFLAGS}"
10206   CPPFLAGS="${PYTHON_CPPFLAGS}"
10207   # Note that the test is reversed so that python_has_threads=yes on
10208   # unexpected failures.
10209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10210 /* end confdefs.h.  */
10211
10212 #include <Python.h>
10213 #ifdef WITH_THREAD
10214 # error
10215 #endif
10216
10217 _ACEOF
10218 if ac_fn_c_try_cpp "$LINENO"; then :
10219   python_has_threads=no
10220 else
10221   python_has_threads=yes
10222 fi
10223 rm -f conftest.err conftest.$ac_ext
10224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
10225 $as_echo "${python_has_threads}" >&6; }
10226   CPPFLAGS="${saved_CPPFLAGS}"
10227 else
10228   # Even if Python support is not compiled in, we need to have this file
10229   # included so that the "python" command, et.al., still exists.
10230   CONFIG_OBS="$CONFIG_OBS python.o"
10231   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
10232 fi
10233
10234 # Work around Python http://bugs.python.org/issue10112.  See also
10235 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
10236 # no effect.  Note that the only test after this that uses Python is
10237 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
10238 # run without -export-dynamic too.
10239 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
10240
10241
10242
10243
10244  if test "${have_libpython}" != no; then
10245   HAVE_PYTHON_TRUE=
10246   HAVE_PYTHON_FALSE='#'
10247 else
10248   HAVE_PYTHON_TRUE='#'
10249   HAVE_PYTHON_FALSE=
10250 fi
10251
10252
10253 # -------------------- #
10254 # Check for libguile.  #
10255 # -------------------- #
10256
10257
10258
10259
10260
10261
10262 # Check whether --with-guile was given.
10263 if test "${with_guile+set}" = set; then :
10264   withval=$with_guile;
10265 else
10266   with_guile=auto
10267 fi
10268
10269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
10270 $as_echo_n "checking whether to use guile... " >&6; }
10271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
10272 $as_echo "$with_guile" >&6; }
10273
10274 # Extract the first word of "pkg-config", so it can be a program name with args.
10275 set dummy pkg-config; ac_word=$2
10276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10277 $as_echo_n "checking for $ac_word... " >&6; }
10278 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
10279   $as_echo_n "(cached) " >&6
10280 else
10281   case $pkg_config_prog_path in
10282   [\\/]* | ?:[\\/]*)
10283   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
10284   ;;
10285   *)
10286   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10287 for as_dir in $PATH
10288 do
10289   IFS=$as_save_IFS
10290   test -z "$as_dir" && as_dir=.
10291     for ac_exec_ext in '' $ac_executable_extensions; do
10292   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10293     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
10294     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10295     break 2
10296   fi
10297 done
10298   done
10299 IFS=$as_save_IFS
10300
10301   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
10302   ;;
10303 esac
10304 fi
10305 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
10306 if test -n "$pkg_config_prog_path"; then
10307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
10308 $as_echo "$pkg_config_prog_path" >&6; }
10309 else
10310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10311 $as_echo "no" >&6; }
10312 fi
10313
10314
10315
10316 try_guile_versions="guile-2.0"
10317 have_libguile=no
10318 case "${with_guile}" in
10319 no)
10320   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
10321 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
10322   ;;
10323 auto)
10324   if test "${pkg_config_prog_path}" = "missing"; then
10325     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
10326 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
10327   else
10328
10329   pkg_config=${pkg_config_prog_path}
10330   guile_version_list=${try_guile_versions}
10331   flag_errors=no
10332
10333   found_usable_guile=checking
10334   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10335 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10336   for guile_version in ${guile_version_list}; do
10337     ${pkg_config} --exists ${guile_version} 2>/dev/null
10338     if test $? != 0; then
10339       continue
10340     fi
10341             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10342     if test $? != 0; then
10343       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10344     fi
10345     new_LIBS=`${pkg_config} --libs ${guile_version}`
10346     if test $? != 0; then
10347       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10348     fi
10349         found_usable_guile=${guile_version}
10350     break
10351   done
10352   if test "${found_usable_guile}" = "checking"; then
10353     if test "${flag_errors}" = "yes"; then
10354       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10355     else
10356       found_usable_guile=no
10357     fi
10358   fi
10359       if test "${found_usable_guile}" != no; then
10360     save_CPPFLAGS=$CPPFLAGS
10361     save_LIBS=$LIBS
10362     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10363     LIBS="$LIBS $new_LIBS"
10364     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10365 /* end confdefs.h.  */
10366 #include "libguile.h"
10367 int
10368 main ()
10369 {
10370 scm_init_guile ();
10371   ;
10372   return 0;
10373 }
10374 _ACEOF
10375 if ac_fn_c_try_link "$LINENO"; then :
10376   have_libguile=yes
10377                     GUILE_CPPFLAGS=$new_CPPFLAGS
10378                     GUILE_LIBS=$new_LIBS
10379 else
10380   found_usable_guile=no
10381 fi
10382 rm -f core conftest.err conftest.$ac_objext \
10383     conftest$ac_exeext conftest.$ac_ext
10384         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
10385 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
10386
10387 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10388
10389
10390 fi
10391
10392     CPPFLAGS=$save_CPPFLAGS
10393     LIBS=$save_LIBS
10394     if test "${found_usable_guile}" = no; then
10395       if test "${flag_errors}" = yes; then
10396         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10397 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10398 as_fn_error "linking guile version ${guile_version} test program failed
10399 See \`config.log' for more details." "$LINENO" 5; }
10400       fi
10401     fi
10402   fi
10403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10404 $as_echo "${found_usable_guile}" >&6; }
10405
10406   fi
10407   ;;
10408 yes)
10409   if test "${pkg_config_prog_path}" = "missing"; then
10410     as_fn_error "pkg-config not found" "$LINENO" 5
10411   fi
10412
10413   pkg_config=${pkg_config_prog_path}
10414   guile_version_list=${try_guile_versions}
10415   flag_errors=yes
10416
10417   found_usable_guile=checking
10418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10419 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10420   for guile_version in ${guile_version_list}; do
10421     ${pkg_config} --exists ${guile_version} 2>/dev/null
10422     if test $? != 0; then
10423       continue
10424     fi
10425             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10426     if test $? != 0; then
10427       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10428     fi
10429     new_LIBS=`${pkg_config} --libs ${guile_version}`
10430     if test $? != 0; then
10431       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10432     fi
10433         found_usable_guile=${guile_version}
10434     break
10435   done
10436   if test "${found_usable_guile}" = "checking"; then
10437     if test "${flag_errors}" = "yes"; then
10438       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10439     else
10440       found_usable_guile=no
10441     fi
10442   fi
10443       if test "${found_usable_guile}" != no; then
10444     save_CPPFLAGS=$CPPFLAGS
10445     save_LIBS=$LIBS
10446     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10447     LIBS="$LIBS $new_LIBS"
10448     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10449 /* end confdefs.h.  */
10450 #include "libguile.h"
10451 int
10452 main ()
10453 {
10454 scm_init_guile ();
10455   ;
10456   return 0;
10457 }
10458 _ACEOF
10459 if ac_fn_c_try_link "$LINENO"; then :
10460   have_libguile=yes
10461                     GUILE_CPPFLAGS=$new_CPPFLAGS
10462                     GUILE_LIBS=$new_LIBS
10463 else
10464   found_usable_guile=no
10465 fi
10466 rm -f core conftest.err conftest.$ac_objext \
10467     conftest$ac_exeext conftest.$ac_ext
10468         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
10469 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
10470
10471 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10472
10473
10474 fi
10475
10476     CPPFLAGS=$save_CPPFLAGS
10477     LIBS=$save_LIBS
10478     if test "${found_usable_guile}" = no; then
10479       if test "${flag_errors}" = yes; then
10480         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10481 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10482 as_fn_error "linking guile version ${guile_version} test program failed
10483 See \`config.log' for more details." "$LINENO" 5; }
10484       fi
10485     fi
10486   fi
10487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10488 $as_echo "${found_usable_guile}" >&6; }
10489
10490   ;;
10491 [\\/]* | ?:[\\/]*)
10492   if test -x "${with_guile}"; then
10493
10494   pkg_config=${with_guile}
10495   guile_version_list=${try_guile_versions}
10496   flag_errors=yes
10497
10498   found_usable_guile=checking
10499   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10500 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10501   for guile_version in ${guile_version_list}; do
10502     ${pkg_config} --exists ${guile_version} 2>/dev/null
10503     if test $? != 0; then
10504       continue
10505     fi
10506             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10507     if test $? != 0; then
10508       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10509     fi
10510     new_LIBS=`${pkg_config} --libs ${guile_version}`
10511     if test $? != 0; then
10512       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10513     fi
10514         found_usable_guile=${guile_version}
10515     break
10516   done
10517   if test "${found_usable_guile}" = "checking"; then
10518     if test "${flag_errors}" = "yes"; then
10519       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10520     else
10521       found_usable_guile=no
10522     fi
10523   fi
10524       if test "${found_usable_guile}" != no; then
10525     save_CPPFLAGS=$CPPFLAGS
10526     save_LIBS=$LIBS
10527     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10528     LIBS="$LIBS $new_LIBS"
10529     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10530 /* end confdefs.h.  */
10531 #include "libguile.h"
10532 int
10533 main ()
10534 {
10535 scm_init_guile ();
10536   ;
10537   return 0;
10538 }
10539 _ACEOF
10540 if ac_fn_c_try_link "$LINENO"; then :
10541   have_libguile=yes
10542                     GUILE_CPPFLAGS=$new_CPPFLAGS
10543                     GUILE_LIBS=$new_LIBS
10544 else
10545   found_usable_guile=no
10546 fi
10547 rm -f core conftest.err conftest.$ac_objext \
10548     conftest$ac_exeext conftest.$ac_ext
10549         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
10550 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
10551
10552 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10553
10554
10555 fi
10556
10557     CPPFLAGS=$save_CPPFLAGS
10558     LIBS=$save_LIBS
10559     if test "${found_usable_guile}" = no; then
10560       if test "${flag_errors}" = yes; then
10561         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10562 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10563 as_fn_error "linking guile version ${guile_version} test program failed
10564 See \`config.log' for more details." "$LINENO" 5; }
10565       fi
10566     fi
10567   fi
10568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10569 $as_echo "${found_usable_guile}" >&6; }
10570
10571   else
10572     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
10573   fi
10574   ;;
10575 "" | */*)
10576   # Disallow --with=guile="" and --with-guile=foo/bar.
10577   as_fn_error "invalid value for --with-guile" "$LINENO" 5
10578   ;;
10579 *)
10580   # A space separate list of guile versions to try, in order.
10581   if test "${pkg_config_prog_path}" = "missing"; then
10582     as_fn_error "pkg-config not found" "$LINENO" 5
10583   fi
10584
10585   pkg_config=${pkg_config_prog_path}
10586   guile_version_list=${with_guile}
10587   flag_errors=yes
10588
10589   found_usable_guile=checking
10590   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10591 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10592   for guile_version in ${guile_version_list}; do
10593     ${pkg_config} --exists ${guile_version} 2>/dev/null
10594     if test $? != 0; then
10595       continue
10596     fi
10597             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10598     if test $? != 0; then
10599       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10600     fi
10601     new_LIBS=`${pkg_config} --libs ${guile_version}`
10602     if test $? != 0; then
10603       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10604     fi
10605         found_usable_guile=${guile_version}
10606     break
10607   done
10608   if test "${found_usable_guile}" = "checking"; then
10609     if test "${flag_errors}" = "yes"; then
10610       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10611     else
10612       found_usable_guile=no
10613     fi
10614   fi
10615       if test "${found_usable_guile}" != no; then
10616     save_CPPFLAGS=$CPPFLAGS
10617     save_LIBS=$LIBS
10618     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10619     LIBS="$LIBS $new_LIBS"
10620     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10621 /* end confdefs.h.  */
10622 #include "libguile.h"
10623 int
10624 main ()
10625 {
10626 scm_init_guile ();
10627   ;
10628   return 0;
10629 }
10630 _ACEOF
10631 if ac_fn_c_try_link "$LINENO"; then :
10632   have_libguile=yes
10633                     GUILE_CPPFLAGS=$new_CPPFLAGS
10634                     GUILE_LIBS=$new_LIBS
10635 else
10636   found_usable_guile=no
10637 fi
10638 rm -f core conftest.err conftest.$ac_objext \
10639     conftest$ac_exeext conftest.$ac_ext
10640         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
10641 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
10642
10643 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10644
10645
10646 fi
10647
10648     CPPFLAGS=$save_CPPFLAGS
10649     LIBS=$save_LIBS
10650     if test "${found_usable_guile}" = no; then
10651       if test "${flag_errors}" = yes; then
10652         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10653 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10654 as_fn_error "linking guile version ${guile_version} test program failed
10655 See \`config.log' for more details." "$LINENO" 5; }
10656       fi
10657     fi
10658   fi
10659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10660 $as_echo "${found_usable_guile}" >&6; }
10661
10662   ;;
10663 esac
10664
10665 if test "${have_libguile}" != no; then
10666     case "${with_guile}" in
10667   [\\/]* | ?:[\\/]*)
10668
10669   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
10670 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
10671 if test "${ac_cv_guild_program_name+set}" = set; then :
10672   $as_echo_n "(cached) " >&6
10673 else
10674   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
10675
10676      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
10677      # the 'guild' and 'bindir' variables.  In that case, try to guess
10678      # what the program name is, at the risk of getting it wrong if
10679      # Guile was configured with '--program-suffix' or similar.
10680      if test "x$ac_cv_guild_program_name" = "x"; then
10681        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
10682        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
10683      fi
10684
10685 fi
10686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
10687 $as_echo "$ac_cv_guild_program_name" >&6; }
10688
10689   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
10690     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
10691   fi
10692
10693   GUILD="$ac_cv_guild_program_name"
10694
10695
10696     ;;
10697   *)
10698
10699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
10700 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
10701 if test "${ac_cv_guild_program_name+set}" = set; then :
10702   $as_echo_n "(cached) " >&6
10703 else
10704   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
10705
10706      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
10707      # the 'guild' and 'bindir' variables.  In that case, try to guess
10708      # what the program name is, at the risk of getting it wrong if
10709      # Guile was configured with '--program-suffix' or similar.
10710      if test "x$ac_cv_guild_program_name" = "x"; then
10711        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
10712        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
10713      fi
10714
10715 fi
10716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
10717 $as_echo "$ac_cv_guild_program_name" >&6; }
10718
10719   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
10720     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
10721   fi
10722
10723   GUILD="$ac_cv_guild_program_name"
10724
10725
10726     ;;
10727   esac
10728
10729
10730   if test "$cross_compiling" = no; then
10731     GUILD_TARGET_FLAG=
10732   else
10733     GUILD_TARGET_FLAG="--target=$host"
10734   fi
10735
10736
10737
10738
10739   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
10740 $as_echo_n "checking whether guild supports this host... " >&6; }
10741 if test "${ac_cv_guild_ok+set}" = set; then :
10742   $as_echo_n "(cached) " >&6
10743 else
10744   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
10745      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
10746        ac_cv_guild_ok=yes
10747      else
10748        ac_cv_guild_ok=no
10749      fi
10750 fi
10751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
10752 $as_echo "$ac_cv_guild_ok" >&6; }
10753
10754     if test "$ac_cv_guild_ok" = no; then
10755     have_libguile=no
10756     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
10757 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
10758   fi
10759 fi
10760
10761 if test "${have_libguile}" != no; then
10762
10763 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
10764
10765   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
10766   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
10767   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
10768   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
10769   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
10770
10771     save_LIBS="$LIBS"
10772   save_CPPFLAGS="$CPPFLAGS"
10773   LIBS="$GUILE_LIBS"
10774   CPPFLAGS="$GUILE_CPPFLAGS"
10775   for ac_func in scm_new_smob
10776 do :
10777   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
10778 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
10779   cat >>confdefs.h <<_ACEOF
10780 #define HAVE_SCM_NEW_SMOB 1
10781 _ACEOF
10782
10783 fi
10784 done
10785
10786   LIBS="$save_LIBS"
10787   CPPFLAGS="$save_CPPFLAGS"
10788 else
10789   # Even if Guile support is not compiled in, we need to have these files
10790   # included.
10791   CONFIG_OBS="$CONFIG_OBS guile.o"
10792   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
10793 fi
10794
10795
10796  if test "${have_libguile}" != no; then
10797   HAVE_GUILE_TRUE=
10798   HAVE_GUILE_FALSE='#'
10799 else
10800   HAVE_GUILE_TRUE='#'
10801   HAVE_GUILE_FALSE=
10802 fi
10803
10804
10805 # --------------------- #
10806 # Check for libmcheck.  #
10807 # --------------------- #
10808
10809 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
10810 # but turn it off if Python is enabled with threads, since -lmcheck is
10811 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
10812 # and for releases.
10813 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
10814    && $development; then
10815   libmcheck_default=yes
10816 else
10817   libmcheck_default=no
10818 fi
10819
10820   # Check whether --enable-libmcheck was given.
10821 if test "${enable_libmcheck+set}" = set; then :
10822   enableval=$enable_libmcheck; case "${enableval}" in
10823       yes | y) ENABLE_LIBMCHECK="yes" ;;
10824       no | n)  ENABLE_LIBMCHECK="no" ;;
10825       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
10826     esac
10827 fi
10828
10829
10830   if test -z "${ENABLE_LIBMCHECK}"; then
10831     ENABLE_LIBMCHECK=${libmcheck_default}
10832   fi
10833
10834   if test "$ENABLE_LIBMCHECK" = "yes" ; then
10835     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
10836 $as_echo_n "checking for main in -lmcheck... " >&6; }
10837 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
10838   $as_echo_n "(cached) " >&6
10839 else
10840   ac_check_lib_save_LIBS=$LIBS
10841 LIBS="-lmcheck  $LIBS"
10842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10843 /* end confdefs.h.  */
10844
10845
10846 int
10847 main ()
10848 {
10849 return main ();
10850   ;
10851   return 0;
10852 }
10853 _ACEOF
10854 if ac_fn_c_try_link "$LINENO"; then :
10855   ac_cv_lib_mcheck_main=yes
10856 else
10857   ac_cv_lib_mcheck_main=no
10858 fi
10859 rm -f core conftest.err conftest.$ac_objext \
10860     conftest$ac_exeext conftest.$ac_ext
10861 LIBS=$ac_check_lib_save_LIBS
10862 fi
10863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
10864 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
10865 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
10866   cat >>confdefs.h <<_ACEOF
10867 #define HAVE_LIBMCHECK 1
10868 _ACEOF
10869
10870   LIBS="-lmcheck $LIBS"
10871
10872 fi
10873
10874   fi
10875
10876
10877 if test "$ENABLE_LIBMCHECK" = "yes" \
10878         -a "${have_libpython}" != "no" \
10879         -a "${python_has_threads}" = "yes" ; then
10880   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
10881 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
10882 fi
10883
10884
10885 # Check whether --with-intel_pt was given.
10886 if test "${with_intel_pt+set}" = set; then :
10887   withval=$with_intel_pt;
10888 else
10889   with_intel_pt=auto
10890 fi
10891
10892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
10893 $as_echo_n "checking whether to use intel pt... " >&6; }
10894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
10895 $as_echo "$with_intel_pt" >&6; }
10896
10897 if test "${with_intel_pt}" = no; then
10898   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
10899 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
10900   HAVE_LIBIPT=no
10901 else
10902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10903 /* end confdefs.h.  */
10904
10905 #include <linux/perf_event.h>
10906 #ifndef PERF_ATTR_SIZE_VER5
10907 # error
10908 #endif
10909
10910 _ACEOF
10911 if ac_fn_c_try_cpp "$LINENO"; then :
10912   perf_event=yes
10913 else
10914   perf_event=no
10915 fi
10916 rm -f conftest.err conftest.$ac_ext
10917   if test "$perf_event" != yes; then
10918     if test "$with_intel_pt" = yes; then
10919       as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
10920     else
10921       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
10922 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
10923     fi
10924   fi
10925
10926
10927
10928
10929
10930
10931
10932
10933
10934     use_additional=yes
10935
10936   acl_save_prefix="$prefix"
10937   prefix="$acl_final_prefix"
10938   acl_save_exec_prefix="$exec_prefix"
10939   exec_prefix="$acl_final_exec_prefix"
10940
10941     eval additional_includedir=\"$includedir\"
10942     eval additional_libdir=\"$libdir\"
10943
10944   exec_prefix="$acl_save_exec_prefix"
10945   prefix="$acl_save_prefix"
10946
10947
10948 # Check whether --with-libipt-prefix was given.
10949 if test "${with_libipt_prefix+set}" = set; then :
10950   withval=$with_libipt_prefix;
10951     if test "X$withval" = "Xno"; then
10952       use_additional=no
10953     else
10954       if test "X$withval" = "X"; then
10955
10956   acl_save_prefix="$prefix"
10957   prefix="$acl_final_prefix"
10958   acl_save_exec_prefix="$exec_prefix"
10959   exec_prefix="$acl_final_exec_prefix"
10960
10961           eval additional_includedir=\"$includedir\"
10962           eval additional_libdir=\"$libdir\"
10963
10964   exec_prefix="$acl_save_exec_prefix"
10965   prefix="$acl_save_prefix"
10966
10967       else
10968         additional_includedir="$withval/include"
10969         additional_libdir="$withval/lib"
10970       fi
10971     fi
10972
10973 fi
10974
10975       LIBIPT=
10976   LTLIBIPT=
10977   INCIPT=
10978   rpathdirs=
10979   ltrpathdirs=
10980   names_already_handled=
10981   names_next_round='ipt '
10982   while test -n "$names_next_round"; do
10983     names_this_round="$names_next_round"
10984     names_next_round=
10985     for name in $names_this_round; do
10986       already_handled=
10987       for n in $names_already_handled; do
10988         if test "$n" = "$name"; then
10989           already_handled=yes
10990           break
10991         fi
10992       done
10993       if test -z "$already_handled"; then
10994         names_already_handled="$names_already_handled $name"
10995                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10996         eval value=\"\$HAVE_LIB$uppername\"
10997         if test -n "$value"; then
10998           if test "$value" = yes; then
10999             eval value=\"\$LIB$uppername\"
11000             test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
11001             eval value=\"\$LTLIB$uppername\"
11002             test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
11003           else
11004                                     :
11005           fi
11006         else
11007                               found_dir=
11008           found_la=
11009           found_so=
11010           found_a=
11011           if test $use_additional = yes; then
11012             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11013               found_dir="$additional_libdir"
11014               found_so="$additional_libdir/lib$name.$shlibext"
11015               if test -f "$additional_libdir/lib$name.la"; then
11016                 found_la="$additional_libdir/lib$name.la"
11017               fi
11018             else
11019               if test -f "$additional_libdir/lib$name.$libext"; then
11020                 found_dir="$additional_libdir"
11021                 found_a="$additional_libdir/lib$name.$libext"
11022                 if test -f "$additional_libdir/lib$name.la"; then
11023                   found_la="$additional_libdir/lib$name.la"
11024                 fi
11025               fi
11026             fi
11027           fi
11028           if test "X$found_dir" = "X"; then
11029             for x in $LDFLAGS $LTLIBIPT; do
11030
11031   acl_save_prefix="$prefix"
11032   prefix="$acl_final_prefix"
11033   acl_save_exec_prefix="$exec_prefix"
11034   exec_prefix="$acl_final_exec_prefix"
11035   eval x=\"$x\"
11036   exec_prefix="$acl_save_exec_prefix"
11037   prefix="$acl_save_prefix"
11038
11039               case "$x" in
11040                 -L*)
11041                   dir=`echo "X$x" | sed -e 's/^X-L//'`
11042                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11043                     found_dir="$dir"
11044                     found_so="$dir/lib$name.$shlibext"
11045                     if test -f "$dir/lib$name.la"; then
11046                       found_la="$dir/lib$name.la"
11047                     fi
11048                   else
11049                     if test -f "$dir/lib$name.$libext"; then
11050                       found_dir="$dir"
11051                       found_a="$dir/lib$name.$libext"
11052                       if test -f "$dir/lib$name.la"; then
11053                         found_la="$dir/lib$name.la"
11054                       fi
11055                     fi
11056                   fi
11057                   ;;
11058               esac
11059               if test "X$found_dir" != "X"; then
11060                 break
11061               fi
11062             done
11063           fi
11064           if test "X$found_dir" != "X"; then
11065                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
11066             if test "X$found_so" != "X"; then
11067                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11068                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11069               else
11070                                                                                 haveit=
11071                 for x in $ltrpathdirs; do
11072                   if test "X$x" = "X$found_dir"; then
11073                     haveit=yes
11074                     break
11075                   fi
11076                 done
11077                 if test -z "$haveit"; then
11078                   ltrpathdirs="$ltrpathdirs $found_dir"
11079                 fi
11080                                 if test "$hardcode_direct" = yes; then
11081                                                       LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11082                 else
11083                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11084                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11085                                                             haveit=
11086                     for x in $rpathdirs; do
11087                       if test "X$x" = "X$found_dir"; then
11088                         haveit=yes
11089                         break
11090                       fi
11091                     done
11092                     if test -z "$haveit"; then
11093                       rpathdirs="$rpathdirs $found_dir"
11094                     fi
11095                   else
11096                                                                                 haveit=
11097                     for x in $LDFLAGS $LIBIPT; do
11098
11099   acl_save_prefix="$prefix"
11100   prefix="$acl_final_prefix"
11101   acl_save_exec_prefix="$exec_prefix"
11102   exec_prefix="$acl_final_exec_prefix"
11103   eval x=\"$x\"
11104   exec_prefix="$acl_save_exec_prefix"
11105   prefix="$acl_save_prefix"
11106
11107                       if test "X$x" = "X-L$found_dir"; then
11108                         haveit=yes
11109                         break
11110                       fi
11111                     done
11112                     if test -z "$haveit"; then
11113                       LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
11114                     fi
11115                     if test "$hardcode_minus_L" != no; then
11116                                                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11117                     else
11118                                                                                                                                                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11119                     fi
11120                   fi
11121                 fi
11122               fi
11123             else
11124               if test "X$found_a" != "X"; then
11125                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
11126               else
11127                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
11128               fi
11129             fi
11130                         additional_includedir=
11131             case "$found_dir" in
11132               */lib | */lib/)
11133                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11134                 additional_includedir="$basedir/include"
11135                 ;;
11136             esac
11137             if test "X$additional_includedir" != "X"; then
11138                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
11139                 haveit=
11140                 if test "X$additional_includedir" = "X/usr/local/include"; then
11141                   if test -n "$GCC"; then
11142                     case $host_os in
11143                       linux*) haveit=yes;;
11144                     esac
11145                   fi
11146                 fi
11147                 if test -z "$haveit"; then
11148                   for x in $CPPFLAGS $INCIPT; do
11149
11150   acl_save_prefix="$prefix"
11151   prefix="$acl_final_prefix"
11152   acl_save_exec_prefix="$exec_prefix"
11153   exec_prefix="$acl_final_exec_prefix"
11154   eval x=\"$x\"
11155   exec_prefix="$acl_save_exec_prefix"
11156   prefix="$acl_save_prefix"
11157
11158                     if test "X$x" = "X-I$additional_includedir"; then
11159                       haveit=yes
11160                       break
11161                     fi
11162                   done
11163                   if test -z "$haveit"; then
11164                     if test -d "$additional_includedir"; then
11165                                             INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
11166                     fi
11167                   fi
11168                 fi
11169               fi
11170             fi
11171                         if test -n "$found_la"; then
11172                                                         save_libdir="$libdir"
11173               case "$found_la" in
11174                 */* | *\\*) . "$found_la" ;;
11175                 *) . "./$found_la" ;;
11176               esac
11177               libdir="$save_libdir"
11178                             for dep in $dependency_libs; do
11179                 case "$dep" in
11180                   -L*)
11181                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11182                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
11183                       haveit=
11184                       if test "X$additional_libdir" = "X/usr/local/lib"; then
11185                         if test -n "$GCC"; then
11186                           case $host_os in
11187                             linux*) haveit=yes;;
11188                           esac
11189                         fi
11190                       fi
11191                       if test -z "$haveit"; then
11192                         haveit=
11193                         for x in $LDFLAGS $LIBIPT; do
11194
11195   acl_save_prefix="$prefix"
11196   prefix="$acl_final_prefix"
11197   acl_save_exec_prefix="$exec_prefix"
11198   exec_prefix="$acl_final_exec_prefix"
11199   eval x=\"$x\"
11200   exec_prefix="$acl_save_exec_prefix"
11201   prefix="$acl_save_prefix"
11202
11203                           if test "X$x" = "X-L$additional_libdir"; then
11204                             haveit=yes
11205                             break
11206                           fi
11207                         done
11208                         if test -z "$haveit"; then
11209                           if test -d "$additional_libdir"; then
11210                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
11211                           fi
11212                         fi
11213                         haveit=
11214                         for x in $LDFLAGS $LTLIBIPT; do
11215
11216   acl_save_prefix="$prefix"
11217   prefix="$acl_final_prefix"
11218   acl_save_exec_prefix="$exec_prefix"
11219   exec_prefix="$acl_final_exec_prefix"
11220   eval x=\"$x\"
11221   exec_prefix="$acl_save_exec_prefix"
11222   prefix="$acl_save_prefix"
11223
11224                           if test "X$x" = "X-L$additional_libdir"; then
11225                             haveit=yes
11226                             break
11227                           fi
11228                         done
11229                         if test -z "$haveit"; then
11230                           if test -d "$additional_libdir"; then
11231                                                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
11232                           fi
11233                         fi
11234                       fi
11235                     fi
11236                     ;;
11237                   -R*)
11238                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
11239                     if test "$enable_rpath" != no; then
11240                                                                   haveit=
11241                       for x in $rpathdirs; do
11242                         if test "X$x" = "X$dir"; then
11243                           haveit=yes
11244                           break
11245                         fi
11246                       done
11247                       if test -z "$haveit"; then
11248                         rpathdirs="$rpathdirs $dir"
11249                       fi
11250                                                                   haveit=
11251                       for x in $ltrpathdirs; do
11252                         if test "X$x" = "X$dir"; then
11253                           haveit=yes
11254                           break
11255                         fi
11256                       done
11257                       if test -z "$haveit"; then
11258                         ltrpathdirs="$ltrpathdirs $dir"
11259                       fi
11260                     fi
11261                     ;;
11262                   -l*)
11263                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11264                     ;;
11265                   *.la)
11266                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11267                     ;;
11268                   *)
11269                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
11270                     LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
11271                     ;;
11272                 esac
11273               done
11274             fi
11275           else
11276                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11277             LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
11278           fi
11279         fi
11280       fi
11281     done
11282   done
11283   if test "X$rpathdirs" != "X"; then
11284     if test -n "$hardcode_libdir_separator"; then
11285                         alldirs=
11286       for found_dir in $rpathdirs; do
11287         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11288       done
11289             acl_save_libdir="$libdir"
11290       libdir="$alldirs"
11291       eval flag=\"$hardcode_libdir_flag_spec\"
11292       libdir="$acl_save_libdir"
11293       LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11294     else
11295             for found_dir in $rpathdirs; do
11296         acl_save_libdir="$libdir"
11297         libdir="$found_dir"
11298         eval flag=\"$hardcode_libdir_flag_spec\"
11299         libdir="$acl_save_libdir"
11300         LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11301       done
11302     fi
11303   fi
11304   if test "X$ltrpathdirs" != "X"; then
11305             for found_dir in $ltrpathdirs; do
11306       LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
11307     done
11308   fi
11309
11310
11311         ac_save_CPPFLAGS="$CPPFLAGS"
11312
11313   for element in $INCIPT; do
11314     haveit=
11315     for x in $CPPFLAGS; do
11316
11317   acl_save_prefix="$prefix"
11318   prefix="$acl_final_prefix"
11319   acl_save_exec_prefix="$exec_prefix"
11320   exec_prefix="$acl_final_exec_prefix"
11321   eval x=\"$x\"
11322   exec_prefix="$acl_save_exec_prefix"
11323   prefix="$acl_save_prefix"
11324
11325       if test "X$x" = "X$element"; then
11326         haveit=yes
11327         break
11328       fi
11329     done
11330     if test -z "$haveit"; then
11331       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11332     fi
11333   done
11334
11335
11336   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
11337 $as_echo_n "checking for libipt... " >&6; }
11338 if test "${ac_cv_libipt+set}" = set; then :
11339   $as_echo_n "(cached) " >&6
11340 else
11341
11342     ac_save_LIBS="$LIBS"
11343     LIBS="$LIBS $LIBIPT"
11344     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11345 /* end confdefs.h.  */
11346 #include "intel-pt.h"
11347 int
11348 main ()
11349 {
11350 pt_insn_alloc_decoder (0);
11351   ;
11352   return 0;
11353 }
11354 _ACEOF
11355 if ac_fn_c_try_link "$LINENO"; then :
11356   ac_cv_libipt=yes
11357 else
11358   ac_cv_libipt=no
11359 fi
11360 rm -f core conftest.err conftest.$ac_objext \
11361     conftest$ac_exeext conftest.$ac_ext
11362     LIBS="$ac_save_LIBS"
11363
11364 fi
11365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
11366 $as_echo "$ac_cv_libipt" >&6; }
11367   if test "$ac_cv_libipt" = yes; then
11368     HAVE_LIBIPT=yes
11369
11370 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
11371
11372     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
11373 $as_echo_n "checking how to link with libipt... " >&6; }
11374     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
11375 $as_echo "$LIBIPT" >&6; }
11376   else
11377     HAVE_LIBIPT=no
11378             CPPFLAGS="$ac_save_CPPFLAGS"
11379     LIBIPT=
11380     LTLIBIPT=
11381   fi
11382
11383
11384
11385
11386
11387
11388   if test "$HAVE_LIBIPT" != yes; then
11389     if test "$with_intel_pt" = yes; then
11390       as_fn_error "libipt is missing or unusable" "$LINENO" 5
11391     else
11392       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
11393 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
11394     fi
11395   else
11396     save_LIBS=$LIBS
11397     LIBS="$LIBS $LIBIPT"
11398     for ac_func in pt_insn_event
11399 do :
11400   ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
11401 if test "x$ac_cv_func_pt_insn_event" = x""yes; then :
11402   cat >>confdefs.h <<_ACEOF
11403 #define HAVE_PT_INSN_EVENT 1
11404 _ACEOF
11405
11406 fi
11407 done
11408
11409     ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
11410 "
11411 if test "x$ac_cv_member_struct_pt_insn_enabled" = x""yes; then :
11412
11413 cat >>confdefs.h <<_ACEOF
11414 #define HAVE_STRUCT_PT_INSN_ENABLED 1
11415 _ACEOF
11416
11417
11418 fi
11419 ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
11420 "
11421 if test "x$ac_cv_member_struct_pt_insn_resynced" = x""yes; then :
11422
11423 cat >>confdefs.h <<_ACEOF
11424 #define HAVE_STRUCT_PT_INSN_RESYNCED 1
11425 _ACEOF
11426
11427
11428 fi
11429
11430     LIBS=$save_LIBS
11431   fi
11432 fi
11433
11434 # ------------------------- #
11435 # Checks for header files.  #
11436 # ------------------------- #
11437
11438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11439 $as_echo_n "checking for ANSI C header files... " >&6; }
11440 if test "${ac_cv_header_stdc+set}" = set; then :
11441   $as_echo_n "(cached) " >&6
11442 else
11443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11444 /* end confdefs.h.  */
11445 #include <stdlib.h>
11446 #include <stdarg.h>
11447 #include <string.h>
11448 #include <float.h>
11449
11450 int
11451 main ()
11452 {
11453
11454   ;
11455   return 0;
11456 }
11457 _ACEOF
11458 if ac_fn_c_try_compile "$LINENO"; then :
11459   ac_cv_header_stdc=yes
11460 else
11461   ac_cv_header_stdc=no
11462 fi
11463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11464
11465 if test $ac_cv_header_stdc = yes; then
11466   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11468 /* end confdefs.h.  */
11469 #include <string.h>
11470
11471 _ACEOF
11472 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11473   $EGREP "memchr" >/dev/null 2>&1; then :
11474
11475 else
11476   ac_cv_header_stdc=no
11477 fi
11478 rm -f conftest*
11479
11480 fi
11481
11482 if test $ac_cv_header_stdc = yes; then
11483   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11484   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11485 /* end confdefs.h.  */
11486 #include <stdlib.h>
11487
11488 _ACEOF
11489 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11490   $EGREP "free" >/dev/null 2>&1; then :
11491
11492 else
11493   ac_cv_header_stdc=no
11494 fi
11495 rm -f conftest*
11496
11497 fi
11498
11499 if test $ac_cv_header_stdc = yes; then
11500   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11501   if test "$cross_compiling" = yes; then :
11502   :
11503 else
11504   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11505 /* end confdefs.h.  */
11506 #include <ctype.h>
11507 #include <stdlib.h>
11508 #if ((' ' & 0x0FF) == 0x020)
11509 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11510 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11511 #else
11512 # define ISLOWER(c) \
11513                    (('a' <= (c) && (c) <= 'i') \
11514                      || ('j' <= (c) && (c) <= 'r') \
11515                      || ('s' <= (c) && (c) <= 'z'))
11516 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11517 #endif
11518
11519 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11520 int
11521 main ()
11522 {
11523   int i;
11524   for (i = 0; i < 256; i++)
11525     if (XOR (islower (i), ISLOWER (i))
11526         || toupper (i) != TOUPPER (i))
11527       return 2;
11528   return 0;
11529 }
11530 _ACEOF
11531 if ac_fn_c_try_run "$LINENO"; then :
11532
11533 else
11534   ac_cv_header_stdc=no
11535 fi
11536 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11537   conftest.$ac_objext conftest.beam conftest.$ac_ext
11538 fi
11539
11540 fi
11541 fi
11542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11543 $as_echo "$ac_cv_header_stdc" >&6; }
11544 if test $ac_cv_header_stdc = yes; then
11545
11546 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11547
11548 fi
11549
11550 # elf_hp.h is for HP/UX 64-bit shared library support.
11551 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
11552                   thread_db.h \
11553                   sys/fault.h \
11554                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
11555                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
11556                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
11557                   termios.h elf_hp.h \
11558                   dlfcn.h
11559 do :
11560   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11561 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11562 eval as_val=\$$as_ac_Header
11563    if test "x$as_val" = x""yes; then :
11564   cat >>confdefs.h <<_ACEOF
11565 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11566 _ACEOF
11567
11568 fi
11569
11570 done
11571
11572 for ac_header in sys/proc.h
11573 do :
11574   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
11575 # include <sys/param.h>
11576 #endif
11577
11578 "
11579 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
11580   cat >>confdefs.h <<_ACEOF
11581 #define HAVE_SYS_PROC_H 1
11582 _ACEOF
11583
11584 fi
11585
11586 done
11587
11588 for ac_header in sys/user.h
11589 do :
11590   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
11591 # include <sys/param.h>
11592 #endif
11593
11594 "
11595 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
11596   cat >>confdefs.h <<_ACEOF
11597 #define HAVE_SYS_USER_H 1
11598 _ACEOF
11599
11600 fi
11601
11602 done
11603
11604
11605 for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h
11606 do :
11607   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11608 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11609 eval as_val=\$$as_ac_Header
11610    if test "x$as_val" = x""yes; then :
11611   cat >>confdefs.h <<_ACEOF
11612 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11613 _ACEOF
11614
11615 fi
11616
11617 done
11618
11619 for ac_header in term.h
11620 do :
11621   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
11622 # include <curses.h>
11623 #endif
11624
11625 "
11626 if test "x$ac_cv_header_term_h" = x""yes; then :
11627   cat >>confdefs.h <<_ACEOF
11628 #define HAVE_TERM_H 1
11629 _ACEOF
11630
11631 fi
11632
11633 done
11634
11635
11636 # ------------------------- #
11637 # Checks for declarations.  #
11638 # ------------------------- #
11639
11640
11641   # Check for presence and size of long long.
11642   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
11643 if test "x$ac_cv_type_long_long" = x""yes; then :
11644
11645 cat >>confdefs.h <<_ACEOF
11646 #define HAVE_LONG_LONG 1
11647 _ACEOF
11648
11649 # The cast to long int works around a bug in the HP C Compiler
11650 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11651 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11652 # This bug is HP SR number 8606223364.
11653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
11654 $as_echo_n "checking size of long long... " >&6; }
11655 if test "${ac_cv_sizeof_long_long+set}" = set; then :
11656   $as_echo_n "(cached) " >&6
11657 else
11658   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
11659
11660 else
11661   if test "$ac_cv_type_long_long" = yes; then
11662      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11663 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11664 { as_fn_set_status 77
11665 as_fn_error "cannot compute sizeof (long long)
11666 See \`config.log' for more details." "$LINENO" 5; }; }
11667    else
11668      ac_cv_sizeof_long_long=0
11669    fi
11670 fi
11671
11672 fi
11673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
11674 $as_echo "$ac_cv_sizeof_long_long" >&6; }
11675
11676
11677
11678 cat >>confdefs.h <<_ACEOF
11679 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
11680 _ACEOF
11681
11682
11683 fi
11684
11685
11686   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
11687 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
11688   ac_have_decl=1
11689 else
11690   ac_have_decl=0
11691 fi
11692
11693 cat >>confdefs.h <<_ACEOF
11694 #define HAVE_DECL_BASENAME $ac_have_decl
11695 _ACEOF
11696 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
11697 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
11698   ac_have_decl=1
11699 else
11700   ac_have_decl=0
11701 fi
11702
11703 cat >>confdefs.h <<_ACEOF
11704 #define HAVE_DECL_FFS $ac_have_decl
11705 _ACEOF
11706 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
11707 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
11708   ac_have_decl=1
11709 else
11710   ac_have_decl=0
11711 fi
11712
11713 cat >>confdefs.h <<_ACEOF
11714 #define HAVE_DECL_ASPRINTF $ac_have_decl
11715 _ACEOF
11716 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
11717 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
11718   ac_have_decl=1
11719 else
11720   ac_have_decl=0
11721 fi
11722
11723 cat >>confdefs.h <<_ACEOF
11724 #define HAVE_DECL_VASPRINTF $ac_have_decl
11725 _ACEOF
11726 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11727 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11728   ac_have_decl=1
11729 else
11730   ac_have_decl=0
11731 fi
11732
11733 cat >>confdefs.h <<_ACEOF
11734 #define HAVE_DECL_SNPRINTF $ac_have_decl
11735 _ACEOF
11736 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
11737 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
11738   ac_have_decl=1
11739 else
11740   ac_have_decl=0
11741 fi
11742
11743 cat >>confdefs.h <<_ACEOF
11744 #define HAVE_DECL_VSNPRINTF $ac_have_decl
11745 _ACEOF
11746
11747   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
11748 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
11749   ac_have_decl=1
11750 else
11751   ac_have_decl=0
11752 fi
11753
11754 cat >>confdefs.h <<_ACEOF
11755 #define HAVE_DECL_STRTOL $ac_have_decl
11756 _ACEOF
11757 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
11758 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
11759   ac_have_decl=1
11760 else
11761   ac_have_decl=0
11762 fi
11763
11764 cat >>confdefs.h <<_ACEOF
11765 #define HAVE_DECL_STRTOUL $ac_have_decl
11766 _ACEOF
11767 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
11768 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
11769   ac_have_decl=1
11770 else
11771   ac_have_decl=0
11772 fi
11773
11774 cat >>confdefs.h <<_ACEOF
11775 #define HAVE_DECL_STRTOLL $ac_have_decl
11776 _ACEOF
11777 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
11778 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
11779   ac_have_decl=1
11780 else
11781   ac_have_decl=0
11782 fi
11783
11784 cat >>confdefs.h <<_ACEOF
11785 #define HAVE_DECL_STRTOULL $ac_have_decl
11786 _ACEOF
11787
11788   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
11789 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
11790   ac_have_decl=1
11791 else
11792   ac_have_decl=0
11793 fi
11794
11795 cat >>confdefs.h <<_ACEOF
11796 #define HAVE_DECL_STRVERSCMP $ac_have_decl
11797 _ACEOF
11798
11799
11800
11801 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
11802 if test "x$ac_cv_have_decl_free" = x""yes; then :
11803   ac_have_decl=1
11804 else
11805   ac_have_decl=0
11806 fi
11807
11808 cat >>confdefs.h <<_ACEOF
11809 #define HAVE_DECL_FREE $ac_have_decl
11810 _ACEOF
11811 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11812 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11813   ac_have_decl=1
11814 else
11815   ac_have_decl=0
11816 fi
11817
11818 cat >>confdefs.h <<_ACEOF
11819 #define HAVE_DECL_MALLOC $ac_have_decl
11820 _ACEOF
11821 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11822 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11823   ac_have_decl=1
11824 else
11825   ac_have_decl=0
11826 fi
11827
11828 cat >>confdefs.h <<_ACEOF
11829 #define HAVE_DECL_REALLOC $ac_have_decl
11830 _ACEOF
11831 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11832 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11833   ac_have_decl=1
11834 else
11835   ac_have_decl=0
11836 fi
11837
11838 cat >>confdefs.h <<_ACEOF
11839 #define HAVE_DECL_SNPRINTF $ac_have_decl
11840 _ACEOF
11841
11842
11843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11844 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11845 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11846   $as_echo_n "(cached) " >&6
11847 else
11848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11849 /* end confdefs.h.  */
11850 #include <locale.h>
11851 int
11852 main ()
11853 {
11854 return LC_MESSAGES
11855   ;
11856   return 0;
11857 }
11858 _ACEOF
11859 if ac_fn_c_try_link "$LINENO"; then :
11860   am_cv_val_LC_MESSAGES=yes
11861 else
11862   am_cv_val_LC_MESSAGES=no
11863 fi
11864 rm -f core conftest.err conftest.$ac_objext \
11865     conftest$ac_exeext conftest.$ac_ext
11866 fi
11867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11868 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11869   if test $am_cv_val_LC_MESSAGES = yes; then
11870
11871 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11872
11873   fi
11874
11875
11876 # ----------------------- #
11877 # Checks for structures.  #
11878 # ----------------------- #
11879
11880 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11881 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11882
11883 cat >>confdefs.h <<_ACEOF
11884 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11885 _ACEOF
11886
11887
11888 fi
11889 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11890 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11891
11892 cat >>confdefs.h <<_ACEOF
11893 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11894 _ACEOF
11895
11896
11897 fi
11898
11899
11900 # ------------------ #
11901 # Checks for types.  #
11902 # ------------------ #
11903
11904 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11905 #include <sys/socket.h>
11906
11907 "
11908 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11909
11910 cat >>confdefs.h <<_ACEOF
11911 #define HAVE_SOCKLEN_T 1
11912 _ACEOF
11913
11914
11915 fi
11916
11917
11918 # ------------------------------------- #
11919 # Checks for compiler characteristics.  #
11920 # ------------------------------------- #
11921
11922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11923 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11924 if test "${ac_cv_c_const+set}" = set; then :
11925   $as_echo_n "(cached) " >&6
11926 else
11927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11928 /* end confdefs.h.  */
11929
11930 int
11931 main ()
11932 {
11933 /* FIXME: Include the comments suggested by Paul. */
11934 #ifndef __cplusplus
11935   /* Ultrix mips cc rejects this.  */
11936   typedef int charset[2];
11937   const charset cs;
11938   /* SunOS 4.1.1 cc rejects this.  */
11939   char const *const *pcpcc;
11940   char **ppc;
11941   /* NEC SVR4.0.2 mips cc rejects this.  */
11942   struct point {int x, y;};
11943   static struct point const zero = {0,0};
11944   /* AIX XL C 1.02.0.0 rejects this.
11945      It does not let you subtract one const X* pointer from another in
11946      an arm of an if-expression whose if-part is not a constant
11947      expression */
11948   const char *g = "string";
11949   pcpcc = &g + (g ? g-g : 0);
11950   /* HPUX 7.0 cc rejects these. */
11951   ++pcpcc;
11952   ppc = (char**) pcpcc;
11953   pcpcc = (char const *const *) ppc;
11954   { /* SCO 3.2v4 cc rejects this.  */
11955     char *t;
11956     char const *s = 0 ? (char *) 0 : (char const *) 0;
11957
11958     *t++ = 0;
11959     if (s) return 0;
11960   }
11961   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11962     int x[] = {25, 17};
11963     const int *foo = &x[0];
11964     ++foo;
11965   }
11966   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11967     typedef const int *iptr;
11968     iptr p = 0;
11969     ++p;
11970   }
11971   { /* AIX XL C 1.02.0.0 rejects this saying
11972        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11973     struct s { int j; const int *ap[3]; };
11974     struct s *b; b->j = 5;
11975   }
11976   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11977     const int foo = 10;
11978     if (!foo) return 0;
11979   }
11980   return !cs[0] && !zero.x;
11981 #endif
11982
11983   ;
11984   return 0;
11985 }
11986 _ACEOF
11987 if ac_fn_c_try_compile "$LINENO"; then :
11988   ac_cv_c_const=yes
11989 else
11990   ac_cv_c_const=no
11991 fi
11992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11993 fi
11994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11995 $as_echo "$ac_cv_c_const" >&6; }
11996 if test $ac_cv_c_const = no; then
11997
11998 $as_echo "#define const /**/" >>confdefs.h
11999
12000 fi
12001
12002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
12003 $as_echo_n "checking for inline... " >&6; }
12004 if test "${ac_cv_c_inline+set}" = set; then :
12005   $as_echo_n "(cached) " >&6
12006 else
12007   ac_cv_c_inline=no
12008 for ac_kw in inline __inline__ __inline; do
12009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12010 /* end confdefs.h.  */
12011 #ifndef __cplusplus
12012 typedef int foo_t;
12013 static $ac_kw foo_t static_foo () {return 0; }
12014 $ac_kw foo_t foo () {return 0; }
12015 #endif
12016
12017 _ACEOF
12018 if ac_fn_c_try_compile "$LINENO"; then :
12019   ac_cv_c_inline=$ac_kw
12020 fi
12021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12022   test "$ac_cv_c_inline" != no && break
12023 done
12024
12025 fi
12026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
12027 $as_echo "$ac_cv_c_inline" >&6; }
12028
12029 case $ac_cv_c_inline in
12030   inline | yes) ;;
12031   *)
12032     case $ac_cv_c_inline in
12033       no) ac_val=;;
12034       *) ac_val=$ac_cv_c_inline;;
12035     esac
12036     cat >>confdefs.h <<_ACEOF
12037 #ifndef __cplusplus
12038 #define inline $ac_val
12039 #endif
12040 _ACEOF
12041     ;;
12042 esac
12043
12044  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
12045 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
12046 if test "${ac_cv_c_bigendian+set}" = set; then :
12047   $as_echo_n "(cached) " >&6
12048 else
12049   ac_cv_c_bigendian=unknown
12050     # See if we're dealing with a universal compiler.
12051     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12052 /* end confdefs.h.  */
12053 #ifndef __APPLE_CC__
12054                not a universal capable compiler
12055              #endif
12056              typedef int dummy;
12057
12058 _ACEOF
12059 if ac_fn_c_try_compile "$LINENO"; then :
12060
12061         # Check for potential -arch flags.  It is not universal unless
12062         # there are at least two -arch flags with different values.
12063         ac_arch=
12064         ac_prev=
12065         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
12066          if test -n "$ac_prev"; then
12067            case $ac_word in
12068              i?86 | x86_64 | ppc | ppc64)
12069                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
12070                  ac_arch=$ac_word
12071                else
12072                  ac_cv_c_bigendian=universal
12073                  break
12074                fi
12075                ;;
12076            esac
12077            ac_prev=
12078          elif test "x$ac_word" = "x-arch"; then
12079            ac_prev=arch
12080          fi
12081        done
12082 fi
12083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12084     if test $ac_cv_c_bigendian = unknown; then
12085       # See if sys/param.h defines the BYTE_ORDER macro.
12086       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12087 /* end confdefs.h.  */
12088 #include <sys/types.h>
12089              #include <sys/param.h>
12090
12091 int
12092 main ()
12093 {
12094 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
12095                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
12096                      && LITTLE_ENDIAN)
12097               bogus endian macros
12098              #endif
12099
12100   ;
12101   return 0;
12102 }
12103 _ACEOF
12104 if ac_fn_c_try_compile "$LINENO"; then :
12105   # It does; now see whether it defined to BIG_ENDIAN or not.
12106          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12107 /* end confdefs.h.  */
12108 #include <sys/types.h>
12109                 #include <sys/param.h>
12110
12111 int
12112 main ()
12113 {
12114 #if BYTE_ORDER != BIG_ENDIAN
12115                  not big endian
12116                 #endif
12117
12118   ;
12119   return 0;
12120 }
12121 _ACEOF
12122 if ac_fn_c_try_compile "$LINENO"; then :
12123   ac_cv_c_bigendian=yes
12124 else
12125   ac_cv_c_bigendian=no
12126 fi
12127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12128 fi
12129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12130     fi
12131     if test $ac_cv_c_bigendian = unknown; then
12132       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
12133       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12134 /* end confdefs.h.  */
12135 #include <limits.h>
12136
12137 int
12138 main ()
12139 {
12140 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
12141               bogus endian macros
12142              #endif
12143
12144   ;
12145   return 0;
12146 }
12147 _ACEOF
12148 if ac_fn_c_try_compile "$LINENO"; then :
12149   # It does; now see whether it defined to _BIG_ENDIAN or not.
12150          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12151 /* end confdefs.h.  */
12152 #include <limits.h>
12153
12154 int
12155 main ()
12156 {
12157 #ifndef _BIG_ENDIAN
12158                  not big endian
12159                 #endif
12160
12161   ;
12162   return 0;
12163 }
12164 _ACEOF
12165 if ac_fn_c_try_compile "$LINENO"; then :
12166   ac_cv_c_bigendian=yes
12167 else
12168   ac_cv_c_bigendian=no
12169 fi
12170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12171 fi
12172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12173     fi
12174     if test $ac_cv_c_bigendian = unknown; then
12175       # Compile a test program.
12176       if test "$cross_compiling" = yes; then :
12177   # Try to guess by grepping values from an object file.
12178          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12179 /* end confdefs.h.  */
12180 short int ascii_mm[] =
12181                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
12182                 short int ascii_ii[] =
12183                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
12184                 int use_ascii (int i) {
12185                   return ascii_mm[i] + ascii_ii[i];
12186                 }
12187                 short int ebcdic_ii[] =
12188                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
12189                 short int ebcdic_mm[] =
12190                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
12191                 int use_ebcdic (int i) {
12192                   return ebcdic_mm[i] + ebcdic_ii[i];
12193                 }
12194                 extern int foo;
12195
12196 int
12197 main ()
12198 {
12199 return use_ascii (foo) == use_ebcdic (foo);
12200   ;
12201   return 0;
12202 }
12203 _ACEOF
12204 if ac_fn_c_try_compile "$LINENO"; then :
12205   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
12206               ac_cv_c_bigendian=yes
12207             fi
12208             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
12209               if test "$ac_cv_c_bigendian" = unknown; then
12210                 ac_cv_c_bigendian=no
12211               else
12212                 # finding both strings is unlikely to happen, but who knows?
12213                 ac_cv_c_bigendian=unknown
12214               fi
12215             fi
12216 fi
12217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12218 else
12219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12220 /* end confdefs.h.  */
12221 $ac_includes_default
12222 int
12223 main ()
12224 {
12225
12226              /* Are we little or big endian?  From Harbison&Steele.  */
12227              union
12228              {
12229                long int l;
12230                char c[sizeof (long int)];
12231              } u;
12232              u.l = 1;
12233              return u.c[sizeof (long int) - 1] == 1;
12234
12235   ;
12236   return 0;
12237 }
12238 _ACEOF
12239 if ac_fn_c_try_run "$LINENO"; then :
12240   ac_cv_c_bigendian=no
12241 else
12242   ac_cv_c_bigendian=yes
12243 fi
12244 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12245   conftest.$ac_objext conftest.beam conftest.$ac_ext
12246 fi
12247
12248     fi
12249 fi
12250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
12251 $as_echo "$ac_cv_c_bigendian" >&6; }
12252  case $ac_cv_c_bigendian in #(
12253    yes)
12254      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
12255 ;; #(
12256    no)
12257       ;; #(
12258    universal)
12259
12260 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
12261
12262      ;; #(
12263    *)
12264      as_fn_error "unknown endianness
12265  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
12266  esac
12267
12268
12269 # ------------------------------ #
12270 # Checks for library functions.  #
12271 # ------------------------------ #
12272
12273 for ac_header in stdlib.h unistd.h
12274 do :
12275   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12276 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12277 eval as_val=\$$as_ac_Header
12278    if test "x$as_val" = x""yes; then :
12279   cat >>confdefs.h <<_ACEOF
12280 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12281 _ACEOF
12282
12283 fi
12284
12285 done
12286
12287 for ac_func in getpagesize
12288 do :
12289   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12290 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12291   cat >>confdefs.h <<_ACEOF
12292 #define HAVE_GETPAGESIZE 1
12293 _ACEOF
12294
12295 fi
12296 done
12297
12298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12299 $as_echo_n "checking for working mmap... " >&6; }
12300 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12301   $as_echo_n "(cached) " >&6
12302 else
12303   if test "$cross_compiling" = yes; then :
12304   ac_cv_func_mmap_fixed_mapped=no
12305 else
12306   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12307 /* end confdefs.h.  */
12308 $ac_includes_default
12309 /* malloc might have been renamed as rpl_malloc. */
12310 #undef malloc
12311
12312 /* Thanks to Mike Haertel and Jim Avera for this test.
12313    Here is a matrix of mmap possibilities:
12314         mmap private not fixed
12315         mmap private fixed at somewhere currently unmapped
12316         mmap private fixed at somewhere already mapped
12317         mmap shared not fixed
12318         mmap shared fixed at somewhere currently unmapped
12319         mmap shared fixed at somewhere already mapped
12320    For private mappings, we should verify that changes cannot be read()
12321    back from the file, nor mmap's back from the file at a different
12322    address.  (There have been systems where private was not correctly
12323    implemented like the infamous i386 svr4.0, and systems where the
12324    VM page cache was not coherent with the file system buffer cache
12325    like early versions of FreeBSD and possibly contemporary NetBSD.)
12326    For shared mappings, we should conversely verify that changes get
12327    propagated back to all the places they're supposed to be.
12328
12329    Grep wants private fixed already mapped.
12330    The main things grep needs to know about mmap are:
12331    * does it exist and is it safe to write into the mmap'd area
12332    * how to use it (BSD variants)  */
12333
12334 #include <fcntl.h>
12335 #include <sys/mman.h>
12336
12337 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12338 char *malloc ();
12339 #endif
12340
12341 /* This mess was copied from the GNU getpagesize.h.  */
12342 #ifndef HAVE_GETPAGESIZE
12343 /* Assume that all systems that can run configure have sys/param.h.  */
12344 # ifndef HAVE_SYS_PARAM_H
12345 #  define HAVE_SYS_PARAM_H 1
12346 # endif
12347
12348 # ifdef _SC_PAGESIZE
12349 #  define getpagesize() sysconf(_SC_PAGESIZE)
12350 # else /* no _SC_PAGESIZE */
12351 #  ifdef HAVE_SYS_PARAM_H
12352 #   include <sys/param.h>
12353 #   ifdef EXEC_PAGESIZE
12354 #    define getpagesize() EXEC_PAGESIZE
12355 #   else /* no EXEC_PAGESIZE */
12356 #    ifdef NBPG
12357 #     define getpagesize() NBPG * CLSIZE
12358 #     ifndef CLSIZE
12359 #      define CLSIZE 1
12360 #     endif /* no CLSIZE */
12361 #    else /* no NBPG */
12362 #     ifdef NBPC
12363 #      define getpagesize() NBPC
12364 #     else /* no NBPC */
12365 #      ifdef PAGESIZE
12366 #       define getpagesize() PAGESIZE
12367 #      endif /* PAGESIZE */
12368 #     endif /* no NBPC */
12369 #    endif /* no NBPG */
12370 #   endif /* no EXEC_PAGESIZE */
12371 #  else /* no HAVE_SYS_PARAM_H */
12372 #   define getpagesize() 8192   /* punt totally */
12373 #  endif /* no HAVE_SYS_PARAM_H */
12374 # endif /* no _SC_PAGESIZE */
12375
12376 #endif /* no HAVE_GETPAGESIZE */
12377
12378 int
12379 main ()
12380 {
12381   char *data, *data2, *data3;
12382   int i, pagesize;
12383   int fd;
12384
12385   pagesize = getpagesize ();
12386
12387   /* First, make a file with some known garbage in it. */
12388   data = (char *) malloc (pagesize);
12389   if (!data)
12390     return 1;
12391   for (i = 0; i < pagesize; ++i)
12392     *(data + i) = rand ();
12393   umask (0);
12394   fd = creat ("conftest.mmap", 0600);
12395   if (fd < 0)
12396     return 1;
12397   if (write (fd, data, pagesize) != pagesize)
12398     return 1;
12399   close (fd);
12400
12401   /* Next, try to mmap the file at a fixed address which already has
12402      something else allocated at it.  If we can, also make sure that
12403      we see the same garbage.  */
12404   fd = open ("conftest.mmap", O_RDWR);
12405   if (fd < 0)
12406     return 1;
12407   data2 = (char *) malloc (2 * pagesize);
12408   if (!data2)
12409     return 1;
12410   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12411   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12412                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
12413     return 1;
12414   for (i = 0; i < pagesize; ++i)
12415     if (*(data + i) != *(data2 + i))
12416       return 1;
12417
12418   /* Finally, make sure that changes to the mapped area do not
12419      percolate back to the file as seen by read().  (This is a bug on
12420      some variants of i386 svr4.0.)  */
12421   for (i = 0; i < pagesize; ++i)
12422     *(data2 + i) = *(data2 + i) + 1;
12423   data3 = (char *) malloc (pagesize);
12424   if (!data3)
12425     return 1;
12426   if (read (fd, data3, pagesize) != pagesize)
12427     return 1;
12428   for (i = 0; i < pagesize; ++i)
12429     if (*(data + i) != *(data3 + i))
12430       return 1;
12431   close (fd);
12432   return 0;
12433 }
12434 _ACEOF
12435 if ac_fn_c_try_run "$LINENO"; then :
12436   ac_cv_func_mmap_fixed_mapped=yes
12437 else
12438   ac_cv_func_mmap_fixed_mapped=no
12439 fi
12440 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12441   conftest.$ac_objext conftest.beam conftest.$ac_ext
12442 fi
12443
12444 fi
12445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12446 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12447 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12448
12449 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12450
12451 fi
12452 rm -f conftest.mmap
12453
12454 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12455 if test "x$ac_cv_type_pid_t" = x""yes; then :
12456
12457 else
12458
12459 cat >>confdefs.h <<_ACEOF
12460 #define pid_t int
12461 _ACEOF
12462
12463 fi
12464
12465 for ac_header in vfork.h
12466 do :
12467   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12468 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12469   cat >>confdefs.h <<_ACEOF
12470 #define HAVE_VFORK_H 1
12471 _ACEOF
12472
12473 fi
12474
12475 done
12476
12477 for ac_func in fork vfork
12478 do :
12479   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12480 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12481 eval as_val=\$$as_ac_var
12482    if test "x$as_val" = x""yes; then :
12483   cat >>confdefs.h <<_ACEOF
12484 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12485 _ACEOF
12486
12487 fi
12488 done
12489
12490 if test "x$ac_cv_func_fork" = xyes; then
12491   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12492 $as_echo_n "checking for working fork... " >&6; }
12493 if test "${ac_cv_func_fork_works+set}" = set; then :
12494   $as_echo_n "(cached) " >&6
12495 else
12496   if test "$cross_compiling" = yes; then :
12497   ac_cv_func_fork_works=cross
12498 else
12499   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12500 /* end confdefs.h.  */
12501 $ac_includes_default
12502 int
12503 main ()
12504 {
12505
12506           /* By Ruediger Kuhlmann. */
12507           return fork () < 0;
12508
12509   ;
12510   return 0;
12511 }
12512 _ACEOF
12513 if ac_fn_c_try_run "$LINENO"; then :
12514   ac_cv_func_fork_works=yes
12515 else
12516   ac_cv_func_fork_works=no
12517 fi
12518 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12519   conftest.$ac_objext conftest.beam conftest.$ac_ext
12520 fi
12521
12522 fi
12523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12524 $as_echo "$ac_cv_func_fork_works" >&6; }
12525
12526 else
12527   ac_cv_func_fork_works=$ac_cv_func_fork
12528 fi
12529 if test "x$ac_cv_func_fork_works" = xcross; then
12530   case $host in
12531     *-*-amigaos* | *-*-msdosdjgpp*)
12532       # Override, as these systems have only a dummy fork() stub
12533       ac_cv_func_fork_works=no
12534       ;;
12535     *)
12536       ac_cv_func_fork_works=yes
12537       ;;
12538   esac
12539   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12540 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12541 fi
12542 ac_cv_func_vfork_works=$ac_cv_func_vfork
12543 if test "x$ac_cv_func_vfork" = xyes; then
12544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12545 $as_echo_n "checking for working vfork... " >&6; }
12546 if test "${ac_cv_func_vfork_works+set}" = set; then :
12547   $as_echo_n "(cached) " >&6
12548 else
12549   if test "$cross_compiling" = yes; then :
12550   ac_cv_func_vfork_works=cross
12551 else
12552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12553 /* end confdefs.h.  */
12554 /* Thanks to Paul Eggert for this test.  */
12555 $ac_includes_default
12556 #include <sys/wait.h>
12557 #ifdef HAVE_VFORK_H
12558 # include <vfork.h>
12559 #endif
12560 /* On some sparc systems, changes by the child to local and incoming
12561    argument registers are propagated back to the parent.  The compiler
12562    is told about this with #include <vfork.h>, but some compilers
12563    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
12564    static variable whose address is put into a register that is
12565    clobbered by the vfork.  */
12566 static void
12567 #ifdef __cplusplus
12568 sparc_address_test (int arg)
12569 # else
12570 sparc_address_test (arg) int arg;
12571 #endif
12572 {
12573   static pid_t child;
12574   if (!child) {
12575     child = vfork ();
12576     if (child < 0) {
12577       perror ("vfork");
12578       _exit(2);
12579     }
12580     if (!child) {
12581       arg = getpid();
12582       write(-1, "", 0);
12583       _exit (arg);
12584     }
12585   }
12586 }
12587
12588 int
12589 main ()
12590 {
12591   pid_t parent = getpid ();
12592   pid_t child;
12593
12594   sparc_address_test (0);
12595
12596   child = vfork ();
12597
12598   if (child == 0) {
12599     /* Here is another test for sparc vfork register problems.  This
12600        test uses lots of local variables, at least as many local
12601        variables as main has allocated so far including compiler
12602        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
12603        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
12604        reuse the register of parent for one of the local variables,
12605        since it will think that parent can't possibly be used any more
12606        in this routine.  Assigning to the local variable will thus
12607        munge parent in the parent process.  */
12608     pid_t
12609       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12610       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12611     /* Convince the compiler that p..p7 are live; otherwise, it might
12612        use the same hardware register for all 8 local variables.  */
12613     if (p != p1 || p != p2 || p != p3 || p != p4
12614         || p != p5 || p != p6 || p != p7)
12615       _exit(1);
12616
12617     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12618        from child file descriptors.  If the child closes a descriptor
12619        before it execs or exits, this munges the parent's descriptor
12620        as well.  Test for this by closing stdout in the child.  */
12621     _exit(close(fileno(stdout)) != 0);
12622   } else {
12623     int status;
12624     struct stat st;
12625
12626     while (wait(&status) != child)
12627       ;
12628     return (
12629          /* Was there some problem with vforking?  */
12630          child < 0
12631
12632          /* Did the child fail?  (This shouldn't happen.)  */
12633          || status
12634
12635          /* Did the vfork/compiler bug occur?  */
12636          || parent != getpid()
12637
12638          /* Did the file descriptor bug occur?  */
12639          || fstat(fileno(stdout), &st) != 0
12640          );
12641   }
12642 }
12643 _ACEOF
12644 if ac_fn_c_try_run "$LINENO"; then :
12645   ac_cv_func_vfork_works=yes
12646 else
12647   ac_cv_func_vfork_works=no
12648 fi
12649 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12650   conftest.$ac_objext conftest.beam conftest.$ac_ext
12651 fi
12652
12653 fi
12654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12655 $as_echo "$ac_cv_func_vfork_works" >&6; }
12656
12657 fi;
12658 if test "x$ac_cv_func_fork_works" = xcross; then
12659   ac_cv_func_vfork_works=$ac_cv_func_vfork
12660   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12661 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12662 fi
12663
12664 if test "x$ac_cv_func_vfork_works" = xyes; then
12665
12666 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12667
12668 else
12669
12670 $as_echo "#define vfork fork" >>confdefs.h
12671
12672 fi
12673 if test "x$ac_cv_func_fork_works" = xyes; then
12674
12675 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
12676
12677 fi
12678
12679 for ac_func in getauxval getrusage getuid getgid \
12680                 pipe poll pread pread64 pwrite resize_term \
12681                 sbrk setpgid setpgrp setsid \
12682                 sigaction sigprocmask sigsetmask socketpair \
12683                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
12684                 setrlimit getrlimit posix_madvise waitpid \
12685                 ptrace64 sigaltstack mkdtemp setns
12686 do :
12687   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12688 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12689 eval as_val=\$$as_ac_var
12690    if test "x$as_val" = x""yes; then :
12691   cat >>confdefs.h <<_ACEOF
12692 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12693 _ACEOF
12694
12695 fi
12696 done
12697
12698
12699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12700 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12701 if test "${am_cv_langinfo_codeset+set}" = set; then :
12702   $as_echo_n "(cached) " >&6
12703 else
12704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12705 /* end confdefs.h.  */
12706 #include <langinfo.h>
12707 int
12708 main ()
12709 {
12710 char* cs = nl_langinfo(CODESET);
12711   ;
12712   return 0;
12713 }
12714 _ACEOF
12715 if ac_fn_c_try_link "$LINENO"; then :
12716   am_cv_langinfo_codeset=yes
12717 else
12718   am_cv_langinfo_codeset=no
12719 fi
12720 rm -f core conftest.err conftest.$ac_objext \
12721     conftest$ac_exeext conftest.$ac_ext
12722
12723 fi
12724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12725 $as_echo "$am_cv_langinfo_codeset" >&6; }
12726   if test $am_cv_langinfo_codeset = yes; then
12727
12728 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12729
12730   fi
12731
12732
12733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
12734 $as_echo_n "checking for ANSI C header files... " >&6; }
12735 if test "${ac_cv_header_stdc+set}" = set; then :
12736   $as_echo_n "(cached) " >&6
12737 else
12738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12739 /* end confdefs.h.  */
12740 #include <stdlib.h>
12741 #include <stdarg.h>
12742 #include <string.h>
12743 #include <float.h>
12744
12745 int
12746 main ()
12747 {
12748
12749   ;
12750   return 0;
12751 }
12752 _ACEOF
12753 if ac_fn_c_try_compile "$LINENO"; then :
12754   ac_cv_header_stdc=yes
12755 else
12756   ac_cv_header_stdc=no
12757 fi
12758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12759
12760 if test $ac_cv_header_stdc = yes; then
12761   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
12762   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12763 /* end confdefs.h.  */
12764 #include <string.h>
12765
12766 _ACEOF
12767 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12768   $EGREP "memchr" >/dev/null 2>&1; then :
12769
12770 else
12771   ac_cv_header_stdc=no
12772 fi
12773 rm -f conftest*
12774
12775 fi
12776
12777 if test $ac_cv_header_stdc = yes; then
12778   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
12779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12780 /* end confdefs.h.  */
12781 #include <stdlib.h>
12782
12783 _ACEOF
12784 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12785   $EGREP "free" >/dev/null 2>&1; then :
12786
12787 else
12788   ac_cv_header_stdc=no
12789 fi
12790 rm -f conftest*
12791
12792 fi
12793
12794 if test $ac_cv_header_stdc = yes; then
12795   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12796   if test "$cross_compiling" = yes; then :
12797   :
12798 else
12799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12800 /* end confdefs.h.  */
12801 #include <ctype.h>
12802 #include <stdlib.h>
12803 #if ((' ' & 0x0FF) == 0x020)
12804 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12805 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12806 #else
12807 # define ISLOWER(c) \
12808                    (('a' <= (c) && (c) <= 'i') \
12809                      || ('j' <= (c) && (c) <= 'r') \
12810                      || ('s' <= (c) && (c) <= 'z'))
12811 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12812 #endif
12813
12814 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12815 int
12816 main ()
12817 {
12818   int i;
12819   for (i = 0; i < 256; i++)
12820     if (XOR (islower (i), ISLOWER (i))
12821         || toupper (i) != TOUPPER (i))
12822       return 2;
12823   return 0;
12824 }
12825 _ACEOF
12826 if ac_fn_c_try_run "$LINENO"; then :
12827
12828 else
12829   ac_cv_header_stdc=no
12830 fi
12831 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12832   conftest.$ac_objext conftest.beam conftest.$ac_ext
12833 fi
12834
12835 fi
12836 fi
12837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12838 $as_echo "$ac_cv_header_stdc" >&6; }
12839 if test $ac_cv_header_stdc = yes; then
12840
12841 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12842
12843 fi
12844
12845   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12846 # for constant arguments.  Useless!
12847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12848 $as_echo_n "checking for working alloca.h... " >&6; }
12849 if test "${ac_cv_working_alloca_h+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 <alloca.h>
12855 int
12856 main ()
12857 {
12858 char *p = (char *) alloca (2 * sizeof (int));
12859                           if (p) return 0;
12860   ;
12861   return 0;
12862 }
12863 _ACEOF
12864 if ac_fn_c_try_link "$LINENO"; then :
12865   ac_cv_working_alloca_h=yes
12866 else
12867   ac_cv_working_alloca_h=no
12868 fi
12869 rm -f core conftest.err conftest.$ac_objext \
12870     conftest$ac_exeext conftest.$ac_ext
12871 fi
12872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12873 $as_echo "$ac_cv_working_alloca_h" >&6; }
12874 if test $ac_cv_working_alloca_h = yes; then
12875
12876 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12877
12878 fi
12879
12880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12881 $as_echo_n "checking for alloca... " >&6; }
12882 if test "${ac_cv_func_alloca_works+set}" = set; then :
12883   $as_echo_n "(cached) " >&6
12884 else
12885   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12886 /* end confdefs.h.  */
12887 #ifdef __GNUC__
12888 # define alloca __builtin_alloca
12889 #else
12890 # ifdef _MSC_VER
12891 #  include <malloc.h>
12892 #  define alloca _alloca
12893 # else
12894 #  ifdef HAVE_ALLOCA_H
12895 #   include <alloca.h>
12896 #  else
12897 #   ifdef _AIX
12898  #pragma alloca
12899 #   else
12900 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12901 char *alloca ();
12902 #    endif
12903 #   endif
12904 #  endif
12905 # endif
12906 #endif
12907
12908 int
12909 main ()
12910 {
12911 char *p = (char *) alloca (1);
12912                                     if (p) return 0;
12913   ;
12914   return 0;
12915 }
12916 _ACEOF
12917 if ac_fn_c_try_link "$LINENO"; then :
12918   ac_cv_func_alloca_works=yes
12919 else
12920   ac_cv_func_alloca_works=no
12921 fi
12922 rm -f core conftest.err conftest.$ac_objext \
12923     conftest$ac_exeext conftest.$ac_ext
12924 fi
12925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12926 $as_echo "$ac_cv_func_alloca_works" >&6; }
12927
12928 if test $ac_cv_func_alloca_works = yes; then
12929
12930 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12931
12932 else
12933   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12934 # that cause trouble.  Some versions do not even contain alloca or
12935 # contain a buggy version.  If you still want to use their alloca,
12936 # use ar to extract alloca.o from them instead of compiling alloca.c.
12937
12938 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12939
12940 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12941
12942
12943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12944 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12945 if test "${ac_cv_os_cray+set}" = set; then :
12946   $as_echo_n "(cached) " >&6
12947 else
12948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12949 /* end confdefs.h.  */
12950 #if defined CRAY && ! defined CRAY2
12951 webecray
12952 #else
12953 wenotbecray
12954 #endif
12955
12956 _ACEOF
12957 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12958   $EGREP "webecray" >/dev/null 2>&1; then :
12959   ac_cv_os_cray=yes
12960 else
12961   ac_cv_os_cray=no
12962 fi
12963 rm -f conftest*
12964
12965 fi
12966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12967 $as_echo "$ac_cv_os_cray" >&6; }
12968 if test $ac_cv_os_cray = yes; then
12969   for ac_func in _getb67 GETB67 getb67; do
12970     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12971 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12972 eval as_val=\$$as_ac_var
12973    if test "x$as_val" = x""yes; then :
12974
12975 cat >>confdefs.h <<_ACEOF
12976 #define CRAY_STACKSEG_END $ac_func
12977 _ACEOF
12978
12979     break
12980 fi
12981
12982   done
12983 fi
12984
12985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12986 $as_echo_n "checking stack direction for C alloca... " >&6; }
12987 if test "${ac_cv_c_stack_direction+set}" = set; then :
12988   $as_echo_n "(cached) " >&6
12989 else
12990   if test "$cross_compiling" = yes; then :
12991   ac_cv_c_stack_direction=0
12992 else
12993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12994 /* end confdefs.h.  */
12995 $ac_includes_default
12996 int
12997 find_stack_direction ()
12998 {
12999   static char *addr = 0;
13000   auto char dummy;
13001   if (addr == 0)
13002     {
13003       addr = &dummy;
13004       return find_stack_direction ();
13005     }
13006   else
13007     return (&dummy > addr) ? 1 : -1;
13008 }
13009
13010 int
13011 main ()
13012 {
13013   return find_stack_direction () < 0;
13014 }
13015 _ACEOF
13016 if ac_fn_c_try_run "$LINENO"; then :
13017   ac_cv_c_stack_direction=1
13018 else
13019   ac_cv_c_stack_direction=-1
13020 fi
13021 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13022   conftest.$ac_objext conftest.beam conftest.$ac_ext
13023 fi
13024
13025 fi
13026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
13027 $as_echo "$ac_cv_c_stack_direction" >&6; }
13028 cat >>confdefs.h <<_ACEOF
13029 #define STACK_DIRECTION $ac_cv_c_stack_direction
13030 _ACEOF
13031
13032
13033 fi
13034
13035
13036
13037   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13038 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13039 if test "${am_cv_langinfo_codeset+set}" = set; then :
13040   $as_echo_n "(cached) " >&6
13041 else
13042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13043 /* end confdefs.h.  */
13044 #include <langinfo.h>
13045 int
13046 main ()
13047 {
13048 char* cs = nl_langinfo(CODESET);
13049   ;
13050   return 0;
13051 }
13052 _ACEOF
13053 if ac_fn_c_try_link "$LINENO"; then :
13054   am_cv_langinfo_codeset=yes
13055 else
13056   am_cv_langinfo_codeset=no
13057 fi
13058 rm -f core conftest.err conftest.$ac_objext \
13059     conftest$ac_exeext conftest.$ac_ext
13060
13061 fi
13062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13063 $as_echo "$am_cv_langinfo_codeset" >&6; }
13064   if test $am_cv_langinfo_codeset = yes; then
13065
13066 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13067
13068   fi
13069
13070
13071   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h              termios.h
13072 do :
13073   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13074 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13075 eval as_val=\$$as_ac_Header
13076    if test "x$as_val" = x""yes; then :
13077   cat >>confdefs.h <<_ACEOF
13078 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13079 _ACEOF
13080
13081 fi
13082
13083 done
13084
13085
13086   for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction
13087 do :
13088   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13089 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13090 eval as_val=\$$as_ac_var
13091    if test "x$as_val" = x""yes; then :
13092   cat >>confdefs.h <<_ACEOF
13093 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13094 _ACEOF
13095
13096 fi
13097 done
13098
13099
13100   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
13101 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
13102   ac_have_decl=1
13103 else
13104   ac_have_decl=0
13105 fi
13106
13107 cat >>confdefs.h <<_ACEOF
13108 #define HAVE_DECL_STRERROR $ac_have_decl
13109 _ACEOF
13110 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
13111 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
13112   ac_have_decl=1
13113 else
13114   ac_have_decl=0
13115 fi
13116
13117 cat >>confdefs.h <<_ACEOF
13118 #define HAVE_DECL_STRSTR $ac_have_decl
13119 _ACEOF
13120
13121
13122     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
13123 $as_echo_n "checking for sigsetjmp... " >&6; }
13124 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
13125   $as_echo_n "(cached) " >&6
13126 else
13127   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13128 /* end confdefs.h.  */
13129
13130 #include <setjmp.h>
13131
13132 int
13133 main ()
13134 {
13135 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
13136   ;
13137   return 0;
13138 }
13139 _ACEOF
13140 if ac_fn_c_try_compile "$LINENO"; then :
13141   gdb_cv_func_sigsetjmp=yes
13142 else
13143   gdb_cv_func_sigsetjmp=no
13144 fi
13145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13146 fi
13147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
13148 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
13149 if test $gdb_cv_func_sigsetjmp = yes; then
13150
13151 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
13152
13153 fi
13154
13155
13156 # Check the return and argument types of ptrace.
13157
13158
13159 for ac_header in sys/ptrace.h ptrace.h
13160 do :
13161   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13162 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13163 eval as_val=\$$as_ac_Header
13164    if test "x$as_val" = x""yes; then :
13165   cat >>confdefs.h <<_ACEOF
13166 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13167 _ACEOF
13168
13169 fi
13170
13171 done
13172
13173
13174 gdb_ptrace_headers='
13175 #include <sys/types.h>
13176 #if HAVE_SYS_PTRACE_H
13177 # include <sys/ptrace.h>
13178 #endif
13179 #if HAVE_UNISTD_H
13180 # include <unistd.h>
13181 #endif
13182 '
13183 # There is no point in checking if we don't have a prototype.
13184 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
13185 "
13186 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
13187   ac_have_decl=1
13188 else
13189   ac_have_decl=0
13190 fi
13191
13192 cat >>confdefs.h <<_ACEOF
13193 #define HAVE_DECL_PTRACE $ac_have_decl
13194 _ACEOF
13195 if test $ac_have_decl = 1; then :
13196
13197 else
13198
13199   : ${gdb_cv_func_ptrace_ret='int'}
13200   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13201
13202 fi
13203
13204 # Check return type.  Varargs (used on GNU/Linux) conflict with the
13205 # empty argument list, so check for that explicitly.
13206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
13207 $as_echo_n "checking return type of ptrace... " >&6; }
13208 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
13209   $as_echo_n "(cached) " >&6
13210 else
13211   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13212 /* end confdefs.h.  */
13213 $gdb_ptrace_headers
13214 int
13215 main ()
13216 {
13217 extern long ptrace (enum __ptrace_request, ...);
13218   ;
13219   return 0;
13220 }
13221 _ACEOF
13222 if ac_fn_c_try_compile "$LINENO"; then :
13223   gdb_cv_func_ptrace_ret='long'
13224 else
13225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13226 /* end confdefs.h.  */
13227 $gdb_ptrace_headers
13228 int
13229 main ()
13230 {
13231 extern int ptrace ();
13232   ;
13233   return 0;
13234 }
13235 _ACEOF
13236 if ac_fn_c_try_compile "$LINENO"; then :
13237   gdb_cv_func_ptrace_ret='int'
13238 else
13239   gdb_cv_func_ptrace_ret='long'
13240 fi
13241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13242 fi
13243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13244 fi
13245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
13246 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
13247
13248 cat >>confdefs.h <<_ACEOF
13249 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
13250 _ACEOF
13251
13252 # Check argument types.
13253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
13254 $as_echo_n "checking types of arguments for ptrace... " >&6; }
13255 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
13256   $as_echo_n "(cached) " >&6
13257 else
13258
13259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13260 /* end confdefs.h.  */
13261 $gdb_ptrace_headers
13262 int
13263 main ()
13264 {
13265 extern long ptrace (enum __ptrace_request, ...);
13266   ;
13267   return 0;
13268 }
13269 _ACEOF
13270 if ac_fn_c_try_compile "$LINENO"; then :
13271   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
13272 else
13273
13274 for gdb_arg1 in 'int' 'long'; do
13275  for gdb_arg2 in 'pid_t' 'int' 'long'; do
13276   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
13277    for gdb_arg4 in 'int' 'long' 'void *'; do
13278      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13279 /* end confdefs.h.  */
13280 $gdb_ptrace_headers
13281 int
13282 main ()
13283 {
13284
13285 extern $gdb_cv_func_ptrace_ret
13286   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
13287
13288   ;
13289   return 0;
13290 }
13291 _ACEOF
13292 if ac_fn_c_try_compile "$LINENO"; then :
13293   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
13294     break 4;
13295 fi
13296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13297     for gdb_arg5 in 'int *' 'int' 'long'; do
13298      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13299 /* end confdefs.h.  */
13300 $gdb_ptrace_headers
13301 int
13302 main ()
13303 {
13304
13305 extern $gdb_cv_func_ptrace_ret
13306   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
13307
13308   ;
13309   return 0;
13310 }
13311 _ACEOF
13312 if ac_fn_c_try_compile "$LINENO"; then :
13313
13314 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
13315     break 5;
13316 fi
13317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13318     done
13319    done
13320   done
13321  done
13322 done
13323 # Provide a safe default value.
13324 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13325
13326 fi
13327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13328 fi
13329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
13330 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
13331 ac_save_IFS=$IFS; IFS=','
13332 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
13333 IFS=$ac_save_IFS
13334 shift
13335
13336 cat >>confdefs.h <<_ACEOF
13337 #define PTRACE_TYPE_ARG1 $1
13338 _ACEOF
13339
13340
13341 cat >>confdefs.h <<_ACEOF
13342 #define PTRACE_TYPE_ARG3 $3
13343 _ACEOF
13344
13345
13346 cat >>confdefs.h <<_ACEOF
13347 #define PTRACE_TYPE_ARG4 $4
13348 _ACEOF
13349
13350 if test -n "$5"; then
13351
13352 cat >>confdefs.h <<_ACEOF
13353 #define PTRACE_TYPE_ARG5 $5
13354 _ACEOF
13355
13356 fi
13357
13358
13359 if test "$cross_compiling" = no; then
13360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13361 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13362 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13363   $as_echo_n "(cached) " >&6
13364 else
13365   if test "$cross_compiling" = yes; then :
13366   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
13367 else
13368   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13369 /* end confdefs.h.  */
13370 $ac_includes_default
13371 int
13372 main ()
13373 {
13374 /* If this system has a BSD-style setpgrp which takes arguments,
13375   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
13376   exit successfully. */
13377   return setpgrp (1,1) != -1;
13378   ;
13379   return 0;
13380 }
13381 _ACEOF
13382 if ac_fn_c_try_run "$LINENO"; then :
13383   ac_cv_func_setpgrp_void=no
13384 else
13385   ac_cv_func_setpgrp_void=yes
13386 fi
13387 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13388   conftest.$ac_objext conftest.beam conftest.$ac_ext
13389 fi
13390
13391 fi
13392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13393 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
13394 if test $ac_cv_func_setpgrp_void = yes; then
13395
13396 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
13397
13398 fi
13399
13400 else
13401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13402 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13403 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13404   $as_echo_n "(cached) " >&6
13405 else
13406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13407 /* end confdefs.h.  */
13408
13409 #include <unistd.h>
13410
13411 int
13412 main ()
13413 {
13414
13415   if (setpgrp(1,1) == -1)
13416     exit (0);
13417   else
13418     exit (1);
13419
13420   ;
13421   return 0;
13422 }
13423 _ACEOF
13424 if ac_fn_c_try_compile "$LINENO"; then :
13425   ac_cv_func_setpgrp_void=no
13426 else
13427   ac_cv_func_setpgrp_void=yes
13428 fi
13429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13430 fi
13431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13432 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
13433 if test $ac_cv_func_setpgrp_void = yes; then
13434   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
13435
13436 fi
13437 fi
13438
13439 # Assume we'll default to using the included libiberty regex.
13440 gdb_use_included_regex=yes
13441
13442 # However, if the system regex is GNU regex, then default to *not*
13443 # using the included regex.
13444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
13445 $as_echo_n "checking for GNU regex... " >&6; }
13446 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
13447   $as_echo_n "(cached) " >&6
13448 else
13449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13450 /* end confdefs.h.  */
13451 #include <gnu-versions.h>
13452 int
13453 main ()
13454 {
13455 #define REGEX_INTERFACE_VERSION 1
13456 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
13457 # error "Version mismatch"
13458 #endif
13459   ;
13460   return 0;
13461 }
13462 _ACEOF
13463 if ac_fn_c_try_compile "$LINENO"; then :
13464   gdb_cv_have_gnu_regex=yes
13465 else
13466   gdb_cv_have_gnu_regex=no
13467 fi
13468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13469 fi
13470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
13471 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
13472 if test $gdb_cv_have_gnu_regex = yes; then
13473   gdb_use_included_regex=no
13474 fi
13475
13476
13477 # Check whether --with-included-regex was given.
13478 if test "${with_included_regex+set}" = set; then :
13479   withval=$with_included_regex; gdb_with_regex=$withval
13480 else
13481   gdb_with_regex=$gdb_use_included_regex
13482 fi
13483
13484 if test "$gdb_with_regex" = yes; then
13485
13486 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
13487
13488 fi
13489
13490 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
13491 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
13492 #include <sys/proc.h>
13493
13494 "
13495 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
13496
13497 cat >>confdefs.h <<_ACEOF
13498 #define HAVE_STRUCT_THREAD_TD_PCB 1
13499 _ACEOF
13500
13501
13502 fi
13503
13504
13505 # See if <sys/lwp.h> defines `struct lwp`.
13506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
13507 $as_echo_n "checking for struct lwp... " >&6; }
13508 if test "${gdb_cv_struct_lwp+set}" = set; then :
13509   $as_echo_n "(cached) " >&6
13510 else
13511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13512 /* end confdefs.h.  */
13513 #include <sys/param.h>
13514 #define _KMEMUSER
13515 #include <sys/lwp.h>
13516 int
13517 main ()
13518 {
13519 struct lwp l;
13520   ;
13521   return 0;
13522 }
13523 _ACEOF
13524 if ac_fn_c_try_compile "$LINENO"; then :
13525   gdb_cv_struct_lwp=yes
13526 else
13527   gdb_cv_struct_lwp=no
13528 fi
13529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13530 fi
13531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
13532 $as_echo "$gdb_cv_struct_lwp" >&6; }
13533 if test $gdb_cv_struct_lwp = yes; then
13534
13535 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
13536
13537 fi
13538
13539 # See if <machine/reg.h> degines `struct reg'.
13540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
13541 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
13542 if test "${gdb_cv_struct_reg+set}" = set; then :
13543   $as_echo_n "(cached) " >&6
13544 else
13545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13546 /* end confdefs.h.  */
13547 #include <sys/types.h>
13548 #include <machine/reg.h>
13549 int
13550 main ()
13551 {
13552 struct reg r;
13553   ;
13554   return 0;
13555 }
13556 _ACEOF
13557 if ac_fn_c_try_compile "$LINENO"; then :
13558   gdb_cv_struct_reg=yes
13559 else
13560   gdb_cv_struct_reg=no
13561 fi
13562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13563 fi
13564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
13565 $as_echo "$gdb_cv_struct_reg" >&6; }
13566 if test $gdb_cv_struct_reg = yes; then
13567
13568 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
13569
13570 fi
13571
13572 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
13573 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
13574 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
13575 #include <machine/reg.h>
13576 "
13577 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
13578
13579 cat >>confdefs.h <<_ACEOF
13580 #define HAVE_STRUCT_REG_R_FS 1
13581 _ACEOF
13582
13583
13584 fi
13585 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
13586 #include <machine/reg.h>
13587 "
13588 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
13589
13590 cat >>confdefs.h <<_ACEOF
13591 #define HAVE_STRUCT_REG_R_GS 1
13592 _ACEOF
13593
13594
13595 fi
13596
13597
13598 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
13599 # Older amd64 Linux's don't have the fs_base and gs_base members of
13600 # `struct user_regs_struct'.
13601 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
13602 "
13603 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
13604
13605 cat >>confdefs.h <<_ACEOF
13606 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
13607 _ACEOF
13608
13609
13610 fi
13611 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
13612 "
13613 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
13614
13615 cat >>confdefs.h <<_ACEOF
13616 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
13617 _ACEOF
13618
13619
13620 fi
13621
13622
13623 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
13624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
13625 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
13626 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
13627   $as_echo_n "(cached) " >&6
13628 else
13629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13630 /* end confdefs.h.  */
13631 #include <sys/ptrace.h>
13632 int
13633 main ()
13634 {
13635 PTRACE_GETREGS;
13636   ;
13637   return 0;
13638 }
13639 _ACEOF
13640 if ac_fn_c_try_compile "$LINENO"; then :
13641   gdb_cv_have_ptrace_getregs=yes
13642 else
13643   gdb_cv_have_ptrace_getregs=no
13644 fi
13645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13646 fi
13647
13648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
13649 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
13650 if test $gdb_cv_have_ptrace_getregs = yes; then
13651
13652 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
13653
13654 fi
13655
13656 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
13657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
13658 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
13659 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
13660   $as_echo_n "(cached) " >&6
13661 else
13662   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13663 /* end confdefs.h.  */
13664 #include <sys/ptrace.h>
13665 int
13666 main ()
13667 {
13668 PTRACE_GETFPXREGS;
13669   ;
13670   return 0;
13671 }
13672 _ACEOF
13673 if ac_fn_c_try_compile "$LINENO"; then :
13674   gdb_cv_have_ptrace_getfpxregs=yes
13675 else
13676   gdb_cv_have_ptrace_getfpxregs=no
13677 fi
13678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13679 fi
13680
13681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
13682 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
13683 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
13684
13685 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
13686
13687 fi
13688
13689 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
13690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
13691 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
13692 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
13693   $as_echo_n "(cached) " >&6
13694 else
13695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13696 /* end confdefs.h.  */
13697 #include <sys/types.h>
13698 #include <sys/ptrace.h>
13699 int
13700 main ()
13701 {
13702 PT_GETDBREGS;
13703   ;
13704   return 0;
13705 }
13706 _ACEOF
13707 if ac_fn_c_try_compile "$LINENO"; then :
13708   gdb_cv_have_pt_getdbregs=yes
13709 else
13710   gdb_cv_have_pt_getdbregs=no
13711 fi
13712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13713 fi
13714
13715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
13716 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
13717 if test $gdb_cv_have_pt_getdbregs = yes; then
13718
13719 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
13720
13721 fi
13722
13723 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
13724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
13725 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
13726 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
13727   $as_echo_n "(cached) " >&6
13728 else
13729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13730 /* end confdefs.h.  */
13731 #include <sys/types.h>
13732 #include <sys/ptrace.h>
13733 int
13734 main ()
13735 {
13736 PT_GETXMMREGS;
13737   ;
13738   return 0;
13739 }
13740 _ACEOF
13741 if ac_fn_c_try_compile "$LINENO"; then :
13742   gdb_cv_have_pt_getxmmregs=yes
13743 else
13744   gdb_cv_have_pt_getxmmregs=no
13745 fi
13746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13747 fi
13748
13749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
13750 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
13751 if test $gdb_cv_have_pt_getxmmregs = yes; then
13752
13753 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
13754
13755 fi
13756
13757 # See if <sys/ptrace.h> supports LWP names on FreeBSD
13758 # Older FreeBSD versions don't have the pl_tdname member of
13759 # `struct ptrace_lwpinfo'.
13760 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
13761 "
13762 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = x""yes; then :
13763
13764 cat >>confdefs.h <<_ACEOF
13765 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
13766 _ACEOF
13767
13768
13769 fi
13770
13771
13772 # See if <sys/ptrace.h> supports syscall fields on FreeBSD.  The
13773 # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
13774 # FreeBSD 10.3.
13775 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
13776 "
13777 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = x""yes; then :
13778
13779 cat >>confdefs.h <<_ACEOF
13780 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
13781 _ACEOF
13782
13783
13784 fi
13785
13786
13787 # Detect which type of /proc is in use, such as for Solaris.
13788
13789 if test "${target}" = "${host}"; then
13790   case "${host}" in
13791   *-*-sysv4.2* | *-*-sysv5* )
13792
13793 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13794
13795       ;;
13796   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
13797
13798 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13799
13800       ;;
13801   esac
13802 fi
13803
13804 if test "$ac_cv_header_sys_procfs_h" = yes; then
13805   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13806 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13807  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13808   $as_echo_n "(cached) " >&6
13809 else
13810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13811 /* end confdefs.h.  */
13812
13813 #define _SYSCALL32
13814 /* Needed for new procfs interface on sparc-solaris.  */
13815 #define _STRUCTURED_PROC 1
13816 #include <sys/procfs.h>
13817 int
13818 main ()
13819 {
13820 gregset_t avar
13821   ;
13822   return 0;
13823 }
13824 _ACEOF
13825 if ac_fn_c_try_compile "$LINENO"; then :
13826   bfd_cv_have_sys_procfs_type_gregset_t=yes
13827 else
13828   bfd_cv_have_sys_procfs_type_gregset_t=no
13829
13830 fi
13831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13832 fi
13833
13834  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13835
13836 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13837
13838  fi
13839  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13840 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13841
13842   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13843 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13844  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13845   $as_echo_n "(cached) " >&6
13846 else
13847   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13848 /* end confdefs.h.  */
13849
13850 #define _SYSCALL32
13851 /* Needed for new procfs interface on sparc-solaris.  */
13852 #define _STRUCTURED_PROC 1
13853 #include <sys/procfs.h>
13854 int
13855 main ()
13856 {
13857 fpregset_t avar
13858   ;
13859   return 0;
13860 }
13861 _ACEOF
13862 if ac_fn_c_try_compile "$LINENO"; then :
13863   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13864 else
13865   bfd_cv_have_sys_procfs_type_fpregset_t=no
13866
13867 fi
13868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13869 fi
13870
13871  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13872
13873 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13874
13875  fi
13876  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13877 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13878
13879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13880 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13881  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13882   $as_echo_n "(cached) " >&6
13883 else
13884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13885 /* end confdefs.h.  */
13886
13887 #define _SYSCALL32
13888 /* Needed for new procfs interface on sparc-solaris.  */
13889 #define _STRUCTURED_PROC 1
13890 #include <sys/procfs.h>
13891 int
13892 main ()
13893 {
13894 prgregset_t avar
13895   ;
13896   return 0;
13897 }
13898 _ACEOF
13899 if ac_fn_c_try_compile "$LINENO"; then :
13900   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13901 else
13902   bfd_cv_have_sys_procfs_type_prgregset_t=no
13903
13904 fi
13905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13906 fi
13907
13908  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13909
13910 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13911
13912  fi
13913  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13914 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13915
13916   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13917 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13918  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13919   $as_echo_n "(cached) " >&6
13920 else
13921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13922 /* end confdefs.h.  */
13923
13924 #define _SYSCALL32
13925 /* Needed for new procfs interface on sparc-solaris.  */
13926 #define _STRUCTURED_PROC 1
13927 #include <sys/procfs.h>
13928 int
13929 main ()
13930 {
13931 prfpregset_t avar
13932   ;
13933   return 0;
13934 }
13935 _ACEOF
13936 if ac_fn_c_try_compile "$LINENO"; then :
13937   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13938 else
13939   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13940
13941 fi
13942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13943 fi
13944
13945  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13946
13947 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13948
13949  fi
13950  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13951 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13952
13953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13954 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13955  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13956   $as_echo_n "(cached) " >&6
13957 else
13958   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13959 /* end confdefs.h.  */
13960
13961 #define _SYSCALL32
13962 /* Needed for new procfs interface on sparc-solaris.  */
13963 #define _STRUCTURED_PROC 1
13964 #include <sys/procfs.h>
13965 int
13966 main ()
13967 {
13968 prgregset32_t avar
13969   ;
13970   return 0;
13971 }
13972 _ACEOF
13973 if ac_fn_c_try_compile "$LINENO"; then :
13974   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13975 else
13976   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13977
13978 fi
13979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13980 fi
13981
13982  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13983
13984 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13985
13986  fi
13987  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13988 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13989
13990   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13991 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13992  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13993   $as_echo_n "(cached) " >&6
13994 else
13995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13996 /* end confdefs.h.  */
13997
13998 #define _SYSCALL32
13999 /* Needed for new procfs interface on sparc-solaris.  */
14000 #define _STRUCTURED_PROC 1
14001 #include <sys/procfs.h>
14002 int
14003 main ()
14004 {
14005 lwpid_t avar
14006   ;
14007   return 0;
14008 }
14009 _ACEOF
14010 if ac_fn_c_try_compile "$LINENO"; then :
14011   bfd_cv_have_sys_procfs_type_lwpid_t=yes
14012 else
14013   bfd_cv_have_sys_procfs_type_lwpid_t=no
14014
14015 fi
14016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14017 fi
14018
14019  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
14020
14021 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
14022
14023  fi
14024  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
14025 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
14026
14027   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
14028 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
14029  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
14030   $as_echo_n "(cached) " >&6
14031 else
14032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14033 /* end confdefs.h.  */
14034
14035 #define _SYSCALL32
14036 /* Needed for new procfs interface on sparc-solaris.  */
14037 #define _STRUCTURED_PROC 1
14038 #include <sys/procfs.h>
14039 int
14040 main ()
14041 {
14042 psaddr_t avar
14043   ;
14044   return 0;
14045 }
14046 _ACEOF
14047 if ac_fn_c_try_compile "$LINENO"; then :
14048   bfd_cv_have_sys_procfs_type_psaddr_t=yes
14049 else
14050   bfd_cv_have_sys_procfs_type_psaddr_t=no
14051
14052 fi
14053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14054 fi
14055
14056  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
14057
14058 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
14059
14060  fi
14061  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
14062 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
14063
14064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
14065 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
14066  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
14067   $as_echo_n "(cached) " >&6
14068 else
14069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14070 /* end confdefs.h.  */
14071
14072 #define _SYSCALL32
14073 /* Needed for new procfs interface on sparc-solaris.  */
14074 #define _STRUCTURED_PROC 1
14075 #include <sys/procfs.h>
14076 int
14077 main ()
14078 {
14079 prsysent_t avar
14080   ;
14081   return 0;
14082 }
14083 _ACEOF
14084 if ac_fn_c_try_compile "$LINENO"; then :
14085   bfd_cv_have_sys_procfs_type_prsysent_t=yes
14086 else
14087   bfd_cv_have_sys_procfs_type_prsysent_t=no
14088
14089 fi
14090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14091 fi
14092
14093  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
14094
14095 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
14096
14097  fi
14098  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
14099 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
14100
14101   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
14102 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
14103  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
14104   $as_echo_n "(cached) " >&6
14105 else
14106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14107 /* end confdefs.h.  */
14108
14109 #define _SYSCALL32
14110 /* Needed for new procfs interface on sparc-solaris.  */
14111 #define _STRUCTURED_PROC 1
14112 #include <sys/procfs.h>
14113 int
14114 main ()
14115 {
14116 pr_sigset_t avar
14117   ;
14118   return 0;
14119 }
14120 _ACEOF
14121 if ac_fn_c_try_compile "$LINENO"; then :
14122   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
14123 else
14124   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
14125
14126 fi
14127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14128 fi
14129
14130  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
14131
14132 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
14133
14134  fi
14135  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
14136 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
14137
14138   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
14139 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
14140  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
14141   $as_echo_n "(cached) " >&6
14142 else
14143   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14144 /* end confdefs.h.  */
14145
14146 #define _SYSCALL32
14147 /* Needed for new procfs interface on sparc-solaris.  */
14148 #define _STRUCTURED_PROC 1
14149 #include <sys/procfs.h>
14150 int
14151 main ()
14152 {
14153 pr_sigaction64_t avar
14154   ;
14155   return 0;
14156 }
14157 _ACEOF
14158 if ac_fn_c_try_compile "$LINENO"; then :
14159   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
14160 else
14161   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
14162
14163 fi
14164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14165 fi
14166
14167  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
14168
14169 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
14170
14171  fi
14172  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
14173 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
14174
14175   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
14176 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
14177  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
14178   $as_echo_n "(cached) " >&6
14179 else
14180   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14181 /* end confdefs.h.  */
14182
14183 #define _SYSCALL32
14184 /* Needed for new procfs interface on sparc-solaris.  */
14185 #define _STRUCTURED_PROC 1
14186 #include <sys/procfs.h>
14187 int
14188 main ()
14189 {
14190 pr_siginfo64_t avar
14191   ;
14192   return 0;
14193 }
14194 _ACEOF
14195 if ac_fn_c_try_compile "$LINENO"; then :
14196   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
14197 else
14198   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
14199
14200 fi
14201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14202 fi
14203
14204  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
14205
14206 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
14207
14208  fi
14209  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
14210 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
14211
14212
14213
14214
14215
14216   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
14217     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
14218 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
14219     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
14220   $as_echo_n "(cached) " >&6
14221 else
14222   if test "$cross_compiling" = yes; then :
14223   gdb_cv_prfpregset_t_broken=yes
14224 else
14225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14226 /* end confdefs.h.  */
14227 #include <sys/procfs.h>
14228        int main ()
14229        {
14230          if (sizeof (prfpregset_t) == sizeof (void *))
14231            return 1;
14232          return 0;
14233        }
14234 _ACEOF
14235 if ac_fn_c_try_run "$LINENO"; then :
14236   gdb_cv_prfpregset_t_broken=no
14237 else
14238   gdb_cv_prfpregset_t_broken=yes
14239 fi
14240 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14241   conftest.$ac_objext conftest.beam conftest.$ac_ext
14242 fi
14243
14244 fi
14245
14246     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
14247 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
14248     if test $gdb_cv_prfpregset_t_broken = yes; then
14249
14250 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
14251
14252     fi
14253   fi
14254 fi
14255
14256 # Check if the compiler supports the `long long' type.
14257
14258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
14259 $as_echo_n "checking for long long support in compiler... " >&6; }
14260 if test "${gdb_cv_c_long_long+set}" = set; then :
14261   $as_echo_n "(cached) " >&6
14262 else
14263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14264 /* end confdefs.h.  */
14265 extern long long foo;
14266 int
14267 main ()
14268 {
14269 switch (foo & 2) { case 0: return 1; }
14270   ;
14271   return 0;
14272 }
14273 _ACEOF
14274 if ac_fn_c_try_compile "$LINENO"; then :
14275   gdb_cv_c_long_long=yes
14276 else
14277   gdb_cv_c_long_long=no
14278 fi
14279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14280 fi
14281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14282 $as_echo "$gdb_cv_c_long_long" >&6; }
14283 if test $gdb_cv_c_long_long != yes; then
14284   # libdecnumber requires long long.
14285   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
14286 fi
14287
14288 # Check if the compiler and runtime support printing long longs.
14289
14290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14291 $as_echo_n "checking for long long support in printf... " >&6; }
14292 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
14293   $as_echo_n "(cached) " >&6
14294 else
14295   if test "$cross_compiling" = yes; then :
14296   gdb_cv_printf_has_long_long=no
14297 else
14298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14299 /* end confdefs.h.  */
14300 $ac_includes_default
14301 int
14302 main ()
14303 {
14304 char buf[32];
14305   long long l = 0;
14306   l = (l << 16) + 0x0123;
14307   l = (l << 16) + 0x4567;
14308   l = (l << 16) + 0x89ab;
14309   l = (l << 16) + 0xcdef;
14310   sprintf (buf, "0x%016llx", l);
14311   return (strcmp ("0x0123456789abcdef", buf));
14312   ;
14313   return 0;
14314 }
14315 _ACEOF
14316 if ac_fn_c_try_run "$LINENO"; then :
14317   gdb_cv_printf_has_long_long=yes
14318 else
14319   gdb_cv_printf_has_long_long=no
14320 fi
14321 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14322   conftest.$ac_objext conftest.beam conftest.$ac_ext
14323 fi
14324
14325 fi
14326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14327 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14328 if test $gdb_cv_printf_has_long_long = yes; then
14329
14330 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14331
14332 fi
14333
14334 # Check if the compiler and runtime support printing decfloats.
14335
14336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14337 $as_echo_n "checking for decfloat support in printf... " >&6; }
14338 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14339   $as_echo_n "(cached) " >&6
14340 else
14341   if test "$cross_compiling" = yes; then :
14342   gdb_cv_printf_has_decfloat=no
14343 else
14344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14345 /* end confdefs.h.  */
14346 $ac_includes_default
14347 int
14348 main ()
14349 {
14350 char buf[64];
14351   _Decimal32 d32 = 1.2345df;
14352   _Decimal64 d64 = 1.2345dd;
14353   _Decimal128 d128 = 1.2345dl;
14354   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14355   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14356   ;
14357   return 0;
14358 }
14359 _ACEOF
14360 if ac_fn_c_try_run "$LINENO"; then :
14361   gdb_cv_printf_has_decfloat=yes
14362 else
14363   gdb_cv_printf_has_decfloat=no
14364 fi
14365 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14366   conftest.$ac_objext conftest.beam conftest.$ac_ext
14367 fi
14368
14369 fi
14370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14371 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14372 if test $gdb_cv_printf_has_decfloat = yes; then
14373
14374 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14375
14376 fi
14377
14378 # Check if the compiler supports the `long double' type.  We can't use
14379 # AC_C_LONG_DOUBLE because that one does additional checks on the
14380 # constants defined in <float.h> that fail on some systems,
14381 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14382
14383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14384 $as_echo_n "checking for long double support in compiler... " >&6; }
14385 if test "${gdb_cv_c_long_double+set}" = set; then :
14386   $as_echo_n "(cached) " >&6
14387 else
14388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14389 /* end confdefs.h.  */
14390 long double foo;
14391 _ACEOF
14392 if ac_fn_c_try_compile "$LINENO"; then :
14393   gdb_cv_c_long_double=yes
14394 else
14395   gdb_cv_c_long_double=no
14396 fi
14397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14398 fi
14399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14400 $as_echo "$gdb_cv_c_long_double" >&6; }
14401 if test $gdb_cv_c_long_double = yes; then
14402
14403 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14404
14405 fi
14406
14407 # Check if the compiler and runtime support printing long doubles.
14408
14409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14410 $as_echo_n "checking for long double support in printf... " >&6; }
14411 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14412   $as_echo_n "(cached) " >&6
14413 else
14414   if test "$cross_compiling" = yes; then :
14415   gdb_cv_printf_has_long_double=no
14416 else
14417   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14418 /* end confdefs.h.  */
14419 $ac_includes_default
14420 int
14421 main ()
14422 {
14423 char buf[16];
14424   long double f = 3.141592653;
14425   sprintf (buf, "%Lg", f);
14426   return (strncmp ("3.14159", buf, 7));
14427   ;
14428   return 0;
14429 }
14430 _ACEOF
14431 if ac_fn_c_try_run "$LINENO"; then :
14432   gdb_cv_printf_has_long_double=yes
14433 else
14434   gdb_cv_printf_has_long_double=no
14435 fi
14436 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14437   conftest.$ac_objext conftest.beam conftest.$ac_ext
14438 fi
14439
14440 fi
14441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14442 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14443 if test $gdb_cv_printf_has_long_double = yes; then
14444
14445 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14446
14447 fi
14448
14449 # Check if the compiler and runtime support scanning long doubles.
14450
14451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14452 $as_echo_n "checking for long double support in scanf... " >&6; }
14453 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14454   $as_echo_n "(cached) " >&6
14455 else
14456   if test "$cross_compiling" = yes; then :
14457   gdb_cv_scanf_has_long_double=no
14458 else
14459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14460 /* end confdefs.h.  */
14461 #include <stdio.h>
14462 int
14463 main ()
14464 {
14465 char *buf = "3.141592653";
14466   long double f = 0;
14467   sscanf (buf, "%Lg", &f);
14468   return !(f > 3.14159 && f < 3.14160);
14469   ;
14470   return 0;
14471 }
14472 _ACEOF
14473 if ac_fn_c_try_run "$LINENO"; then :
14474   gdb_cv_scanf_has_long_double=yes
14475 else
14476   gdb_cv_scanf_has_long_double=no
14477 fi
14478 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14479   conftest.$ac_objext conftest.beam conftest.$ac_ext
14480 fi
14481
14482 fi
14483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14484 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14485 if test $gdb_cv_scanf_has_long_double = yes; then
14486
14487 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14488
14489 fi
14490
14491 case ${host_os} in
14492 aix*)
14493   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14494 $as_echo_n "checking for -bbigtoc option... " >&6; }
14495 if test "${gdb_cv_bigtoc+set}" = set; then :
14496   $as_echo_n "(cached) " >&6
14497 else
14498
14499     SAVE_LDFLAGS=$LDFLAGS
14500
14501     case $GCC in
14502     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14503     *) gdb_cv_bigtoc=-bbigtoc ;;
14504     esac
14505
14506     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14507     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14508 /* end confdefs.h.  */
14509
14510 int
14511 main ()
14512 {
14513 int i;
14514   ;
14515   return 0;
14516 }
14517 _ACEOF
14518 if ac_fn_c_try_link "$LINENO"; then :
14519
14520 else
14521   gdb_cv_bigtoc=
14522 fi
14523 rm -f core conftest.err conftest.$ac_objext \
14524     conftest$ac_exeext conftest.$ac_ext
14525     LDFLAGS="${SAVE_LDFLAGS}"
14526
14527 fi
14528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14529 $as_echo "$gdb_cv_bigtoc" >&6; }
14530   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14531   ;;
14532 esac
14533
14534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
14535 $as_echo_n "checking for the dynamic export flag... " >&6; }
14536 dynamic_list=false
14537 if test "${gdb_native}" = yes; then
14538    # The dynamically loaded libthread_db needs access to symbols in the gdb
14539    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
14540    # may not be supported there.
14541    old_LDFLAGS="$LDFLAGS"
14542    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14543    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14544    LDFLAGS="$LDFLAGS $RDYNAMIC"
14545    if test "${have_libpython}" = no; then
14546      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14547 /* end confdefs.h.  */
14548
14549 int
14550 main ()
14551 {
14552
14553   ;
14554   return 0;
14555 }
14556 _ACEOF
14557 if ac_fn_c_try_link "$LINENO"; then :
14558   dynamic_list=true
14559 fi
14560 rm -f core conftest.err conftest.$ac_objext \
14561     conftest$ac_exeext conftest.$ac_ext
14562    else
14563      # Workaround http://bugs.python.org/issue4434 where static
14564      # libpythonX.Y.a would get its symbols required for
14565      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14566      # Problem does not happen for the recommended libpythonX.Y.so linkage.
14567
14568      # Note the workaround for Python
14569      # http://bugs.python.org/issue10112 earlier has removed
14570      # -export-dynamic from PYTHON_LIBS.  That's exactly what we want
14571      # here too, as otherwise it'd make this -Wl,--dynamic-list test
14572      # always pass.
14573      old_CFLAGS="$CFLAGS"
14574      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
14575      old_LIBS="$LIBS"
14576      LIBS="$LIBS $PYTHON_LIBS"
14577      old_CPPFLAGS="$CPPFLAGS"
14578      CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
14579      if test "$cross_compiling" = yes; then :
14580   true
14581 else
14582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14583 /* end confdefs.h.  */
14584 #include "Python.h"
14585 int
14586 main ()
14587 {
14588 int err;
14589           Py_Initialize ();
14590           err = PyRun_SimpleString ("import itertools\n");
14591           Py_Finalize ();
14592           return err == 0 ? 0 : 1;
14593   ;
14594   return 0;
14595 }
14596 _ACEOF
14597 if ac_fn_c_try_run "$LINENO"; then :
14598   dynamic_list=true
14599 fi
14600 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14601   conftest.$ac_objext conftest.beam conftest.$ac_ext
14602 fi
14603
14604      LIBS="$old_LIBS"
14605      CFLAGS="$old_CFLAGS"
14606      CPPFLAGS="$old_CPPFLAGS"
14607    fi
14608    LDFLAGS="$old_LDFLAGS"
14609 fi
14610 if $dynamic_list; then
14611   found="-Wl,--dynamic-list"
14612   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
14613 else
14614   found="-rdynamic"
14615   RDYNAMIC="-rdynamic"
14616 fi
14617
14618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
14619 $as_echo "$found" >&6; }
14620
14621
14622 if test ${build} = ${host} -a ${host} = ${target} ; then
14623    case ${host_os} in
14624    aix*)
14625       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14626 $as_echo_n "checking for AiX thread debugging library... " >&6; }
14627       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
14628   $as_echo_n "(cached) " >&6
14629 else
14630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14631 /* end confdefs.h.  */
14632 #include <sys/pthdebug.h>
14633 int
14634 main ()
14635 {
14636 #ifndef PTHDB_VERSION_3
14637                                     #error
14638                                     #endif
14639   ;
14640   return 0;
14641 }
14642 _ACEOF
14643 if ac_fn_c_try_compile "$LINENO"; then :
14644   gdb_cv_have_aix_thread_debug=yes
14645 else
14646   gdb_cv_have_aix_thread_debug=no
14647 fi
14648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14649 fi
14650
14651       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
14652 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
14653       if test $gdb_cv_have_aix_thread_debug = yes; then
14654          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
14655          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
14656          LIBS="$LIBS -lpthdebug"
14657
14658          # Older versions of AIX do not provide the declaration for
14659          # the getthrds function (it appears that it was introduced
14660          # with AIX 6.x).
14661          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
14662 "
14663 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
14664   ac_have_decl=1
14665 else
14666   ac_have_decl=0
14667 fi
14668
14669 cat >>confdefs.h <<_ACEOF
14670 #define HAVE_DECL_GETTHRDS $ac_have_decl
14671 _ACEOF
14672
14673       fi
14674       ;;
14675    esac
14676
14677 fi
14678
14679 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
14680    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
14681 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
14682 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
14683   $as_echo_n "(cached) " >&6
14684 else
14685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14686 /* end confdefs.h.  */
14687 #include <thread_db.h>
14688 int
14689 main ()
14690 {
14691 int i = TD_NOTALLOC;
14692   ;
14693   return 0;
14694 }
14695 _ACEOF
14696 if ac_fn_c_try_compile "$LINENO"; then :
14697   gdb_cv_thread_db_h_has_td_notalloc=yes
14698 else
14699   gdb_cv_thread_db_h_has_td_notalloc=no
14700
14701 fi
14702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14703
14704 fi
14705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14706 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14707    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14708 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14709 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14710   $as_echo_n "(cached) " >&6
14711 else
14712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14713 /* end confdefs.h.  */
14714 #include <thread_db.h>
14715 int
14716 main ()
14717 {
14718 int i = TD_VERSION;
14719   ;
14720   return 0;
14721 }
14722 _ACEOF
14723 if ac_fn_c_try_compile "$LINENO"; then :
14724   gdb_cv_thread_db_h_has_td_version=yes
14725 else
14726   gdb_cv_thread_db_h_has_td_version=no
14727
14728 fi
14729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14730
14731 fi
14732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14733 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14734    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14735 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14736 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14737   $as_echo_n "(cached) " >&6
14738 else
14739   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14740 /* end confdefs.h.  */
14741 #include <thread_db.h>
14742 int
14743 main ()
14744 {
14745 int i = TD_NOTLS;
14746   ;
14747   return 0;
14748 }
14749 _ACEOF
14750 if ac_fn_c_try_compile "$LINENO"; then :
14751   gdb_cv_thread_db_h_has_td_notls=yes
14752 else
14753   gdb_cv_thread_db_h_has_td_notls=no
14754
14755 fi
14756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14757
14758 fi
14759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14760 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14761 fi
14762 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14763
14764 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14765
14766 fi
14767 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14768
14769 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14770
14771 fi
14772 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14773
14774 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14775
14776 fi
14777
14778 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14779 "
14780 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14781   ac_have_decl=1
14782 else
14783   ac_have_decl=0
14784 fi
14785
14786 cat >>confdefs.h <<_ACEOF
14787 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14788 _ACEOF
14789
14790
14791 if test "$cross_compiling" = yes; then :
14792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14793 /* end confdefs.h.  */
14794 #include <sys/personality.h>
14795 int
14796 main ()
14797 {
14798
14799 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14800 #       define ADDR_NO_RANDOMIZE 0x0040000
14801 #      endif
14802        /* Test the flag could be set and stays set.  */
14803        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14804        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14805            return 1
14806   ;
14807   return 0;
14808 }
14809 _ACEOF
14810 if ac_fn_c_try_link "$LINENO"; then :
14811   have_personality=true
14812 else
14813   have_personality=false
14814 fi
14815 rm -f core conftest.err conftest.$ac_objext \
14816     conftest$ac_exeext conftest.$ac_ext
14817 else
14818   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14819 /* end confdefs.h.  */
14820 #include <sys/personality.h>
14821 int
14822 main ()
14823 {
14824
14825 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14826 #       define ADDR_NO_RANDOMIZE 0x0040000
14827 #      endif
14828        /* Test the flag could be set and stays set.  */
14829        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14830        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14831            return 1
14832   ;
14833   return 0;
14834 }
14835 _ACEOF
14836 if ac_fn_c_try_run "$LINENO"; then :
14837   have_personality=true
14838 else
14839   have_personality=false
14840 fi
14841 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14842   conftest.$ac_objext conftest.beam conftest.$ac_ext
14843 fi
14844
14845 if $have_personality
14846 then
14847
14848 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14849
14850 fi
14851
14852 case $host_os in
14853   go32* | *djgpp*)
14854     gdbinit=gdb.ini
14855     ;;
14856   *)
14857     gdbinit=.gdbinit
14858     ;;
14859 esac
14860
14861 cat >>confdefs.h <<_ACEOF
14862 #define GDBINIT "$gdbinit"
14863 _ACEOF
14864
14865
14866
14867 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
14868 # except that the argument to --with-sysroot is optional.
14869 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
14870 if test "x$with_sysroot" = xyes; then
14871   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
14872 fi
14873
14874 # Check whether --with-sysroot was given.
14875 if test "${with_sysroot+set}" = set; then :
14876   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
14877 else
14878   TARGET_SYSTEM_ROOT=
14879 fi
14880
14881
14882   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14883   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14884   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
14885   ac_define_dir=`eval echo $ac_define_dir`
14886
14887 cat >>confdefs.h <<_ACEOF
14888 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
14889 _ACEOF
14890
14891
14892
14893
14894   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14895      if test "x$prefix" = xNONE; then
14896         test_prefix=/usr/local
14897      else
14898         test_prefix=$prefix
14899      fi
14900   else
14901      test_prefix=$exec_prefix
14902   fi
14903   value=0
14904   case ${ac_define_dir} in
14905      "${test_prefix}"|"${test_prefix}/"*|\
14906         '${exec_prefix}'|'${exec_prefix}/'*)
14907      value=1
14908      ;;
14909   esac
14910
14911 cat >>confdefs.h <<_ACEOF
14912 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
14913 _ACEOF
14914
14915
14916
14917
14918
14919 # Check whether --with-system-gdbinit was given.
14920 if test "${with_system_gdbinit+set}" = set; then :
14921   withval=$with_system_gdbinit;
14922     SYSTEM_GDBINIT=$withval
14923 else
14924   SYSTEM_GDBINIT=
14925 fi
14926
14927
14928   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14929   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14930   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14931   ac_define_dir=`eval echo $ac_define_dir`
14932
14933 cat >>confdefs.h <<_ACEOF
14934 #define SYSTEM_GDBINIT "$ac_define_dir"
14935 _ACEOF
14936
14937
14938
14939
14940   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14941      if test "x$prefix" = xNONE; then
14942         test_prefix=/usr/local
14943      else
14944         test_prefix=$prefix
14945      fi
14946   else
14947      test_prefix=$exec_prefix
14948   fi
14949   value=0
14950   case ${ac_define_dir} in
14951      "${test_prefix}"|"${test_prefix}/"*|\
14952         '${exec_prefix}'|'${exec_prefix}/'*)
14953      value=1
14954      ;;
14955   esac
14956
14957 cat >>confdefs.h <<_ACEOF
14958 #define SYSTEM_GDBINIT_RELOCATABLE $value
14959 _ACEOF
14960
14961
14962
14963
14964
14965 # Check whether --enable-werror was given.
14966 if test "${enable_werror+set}" = set; then :
14967   enableval=$enable_werror; case "${enableval}" in
14968      yes | y) ERROR_ON_WARNING="yes" ;;
14969      no | n)  ERROR_ON_WARNING="no" ;;
14970      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14971    esac
14972 fi
14973
14974
14975 # Enable -Werror by default when using gcc.  Turn it off for releases.
14976 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
14977     ERROR_ON_WARNING=yes
14978 fi
14979
14980 WERROR_CFLAGS=""
14981 if test "${ERROR_ON_WARNING}" = yes ; then
14982     WERROR_CFLAGS="-Werror"
14983 fi
14984
14985 # The options we'll try to enable.
14986 build_warnings="-Wall -Wpointer-arith \
14987 -Wno-unused -Wunused-value -Wunused-function \
14988 -Wno-switch -Wno-char-subscripts \
14989 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
14990 -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized \
14991 -Wno-mismatched-tags"
14992
14993 case "${host}" in
14994   *-*-mingw32*)
14995     # Enable -Wno-format by default when using gcc on mingw since many
14996     # GCC versions complain about %I64.
14997     build_warnings="$build_warnings -Wno-format" ;;
14998   *-*-solaris*)
14999     # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
15000     # doesn't understand.
15001     build_warnings="$build_warnings -Wno-unknown-pragmas"
15002     # Solaris 11 <unistd.h> marks vfork deprecated.
15003     build_warnings="$build_warnings -Wno-deprecated-declarations" ;;
15004   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
15005 esac
15006
15007 # Check whether --enable-build-warnings was given.
15008 if test "${enable_build_warnings+set}" = set; then :
15009   enableval=$enable_build_warnings; case "${enableval}" in
15010   yes)  ;;
15011   no)   build_warnings="-w";;
15012   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
15013         build_warnings="${build_warnings} ${t}";;
15014   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
15015         build_warnings="${t} ${build_warnings}";;
15016   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15017 esac
15018 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15019   echo "Setting compiler warning flags = $build_warnings" 6>&1
15020 fi
15021 fi
15022 # Check whether --enable-gdb-build-warnings was given.
15023 if test "${enable_gdb_build_warnings+set}" = set; then :
15024   enableval=$enable_gdb_build_warnings; case "${enableval}" in
15025   yes)  ;;
15026   no)   build_warnings="-w";;
15027   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
15028         build_warnings="${build_warnings} ${t}";;
15029   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
15030         build_warnings="${t} ${build_warnings}";;
15031   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15032 esac
15033 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15034   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
15035 fi
15036 fi
15037
15038 # The set of warnings supported by a C++ compiler is not the same as
15039 # of the C compiler.
15040 ac_ext=cpp
15041 ac_cpp='$CXXCPP $CPPFLAGS'
15042 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15043 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15044 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15045
15046
15047 WARN_CFLAGS=""
15048 if test "x${build_warnings}" != x -a "x$GCC" = xyes
15049 then
15050     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
15051 $as_echo_n "checking compiler warning flags... " >&6; }
15052     # Separate out the -Werror flag as some files just cannot be
15053     # compiled with it enabled.
15054     for w in ${build_warnings}; do
15055         # GCC does not complain about -Wno-unknown-warning.  Invert
15056         # and test -Wunknown-warning instead.
15057         case $w in
15058         -Wno-*)
15059                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
15060         *)
15061                 wtest=$w ;;
15062         esac
15063
15064         case $w in
15065         -Werr*) WERROR_CFLAGS=-Werror ;;
15066         *)
15067             # Check whether GCC accepts it.
15068             saved_CFLAGS="$CFLAGS"
15069             CFLAGS="$CFLAGS -Werror $wtest"
15070             saved_CXXFLAGS="$CXXFLAGS"
15071             CXXFLAGS="$CXXFLAGS -Werror $wtest"
15072             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15073 /* end confdefs.h.  */
15074
15075 int
15076 main ()
15077 {
15078
15079   ;
15080   return 0;
15081 }
15082 _ACEOF
15083 if ac_fn_cxx_try_compile "$LINENO"; then :
15084   WARN_CFLAGS="${WARN_CFLAGS} $w"
15085 fi
15086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15087             CFLAGS="$saved_CFLAGS"
15088             CXXFLAGS="$saved_CXXFLAGS"
15089         esac
15090     done
15091     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
15092 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
15093 fi
15094
15095
15096
15097 ac_ext=c
15098 ac_cpp='$CPP $CPPFLAGS'
15099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15102
15103
15104
15105 # In the Cygwin environment, we need some additional flags.
15106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
15107 $as_echo_n "checking for cygwin... " >&6; }
15108 if test "${gdb_cv_os_cygwin+set}" = set; then :
15109   $as_echo_n "(cached) " >&6
15110 else
15111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15112 /* end confdefs.h.  */
15113
15114 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
15115 lose
15116 #endif
15117 _ACEOF
15118 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15119   $EGREP "^lose$" >/dev/null 2>&1; then :
15120   gdb_cv_os_cygwin=yes
15121 else
15122   gdb_cv_os_cygwin=no
15123 fi
15124 rm -f conftest*
15125
15126 fi
15127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
15128 $as_echo "$gdb_cv_os_cygwin" >&6; }
15129
15130
15131 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
15132 case ${host} in
15133   *go32* ) SER_HARDWIRE=ser-go32.o ;;
15134   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
15135   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
15136 esac
15137
15138
15139 # libreadline needs libuser32.a in a cygwin environment
15140 WIN32LIBS=
15141 if test x$gdb_cv_os_cygwin = xyes; then
15142     WIN32LIBS="-luser32"
15143     case "${target}" in
15144         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
15145         ;;
15146     esac
15147 fi
15148
15149 # The ser-tcp.c module requires sockets.
15150 case ${host} in
15151   *mingw32*)
15152
15153 $as_echo "#define USE_WIN32API 1" >>confdefs.h
15154
15155     WIN32LIBS="$WIN32LIBS -lws2_32"
15156     ;;
15157 esac
15158
15159
15160 # Add ELF support to GDB, but only if BFD includes ELF support.
15161
15162   OLD_CFLAGS=$CFLAGS
15163   OLD_LDFLAGS=$LDFLAGS
15164   OLD_LIBS=$LIBS
15165   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15166   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
15167   # always want our bfd.
15168   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
15169   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15170   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
15171   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15172   LIBS="-lbfd -liberty -lz $intl $LIBS"
15173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
15174 $as_echo_n "checking for ELF support in BFD... " >&6; }
15175 if test "${gdb_cv_var_elf+set}" = set; then :
15176   $as_echo_n "(cached) " >&6
15177 else
15178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15179 /* end confdefs.h.  */
15180 #include <stdlib.h>
15181   #include "bfd.h"
15182   #include "elf-bfd.h"
15183
15184 int
15185 main ()
15186 {
15187 return bfd_get_elf_phdr_upper_bound (NULL);
15188   ;
15189   return 0;
15190 }
15191 _ACEOF
15192 if ac_fn_c_try_link "$LINENO"; then :
15193   gdb_cv_var_elf=yes
15194 else
15195   gdb_cv_var_elf=no
15196 fi
15197 rm -f core conftest.err conftest.$ac_objext \
15198     conftest$ac_exeext conftest.$ac_ext
15199 fi
15200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
15201 $as_echo "$gdb_cv_var_elf" >&6; }
15202   CFLAGS=$OLD_CFLAGS
15203   LDFLAGS=$OLD_LDFLAGS
15204   LIBS=$OLD_LIBS
15205 if test $gdb_cv_var_elf = yes; then
15206   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
15207
15208 $as_echo "#define HAVE_ELF 1" >>confdefs.h
15209
15210   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15211   if test "$plugins" = "yes"; then
15212     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
15213 $as_echo_n "checking for library containing dlopen... " >&6; }
15214 if test "${ac_cv_search_dlopen+set}" = set; then :
15215   $as_echo_n "(cached) " >&6
15216 else
15217   ac_func_search_save_LIBS=$LIBS
15218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15219 /* end confdefs.h.  */
15220
15221 /* Override any GCC internal prototype to avoid an error.
15222    Use char because int might match the return type of a GCC
15223    builtin and then its argument prototype would still apply.  */
15224 #ifdef __cplusplus
15225 extern "C"
15226 #endif
15227 char dlopen ();
15228 int
15229 main ()
15230 {
15231 return dlopen ();
15232   ;
15233   return 0;
15234 }
15235 _ACEOF
15236 for ac_lib in '' dl; do
15237   if test -z "$ac_lib"; then
15238     ac_res="none required"
15239   else
15240     ac_res=-l$ac_lib
15241     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15242   fi
15243   if ac_fn_c_try_link "$LINENO"; then :
15244   ac_cv_search_dlopen=$ac_res
15245 fi
15246 rm -f core conftest.err conftest.$ac_objext \
15247     conftest$ac_exeext
15248   if test "${ac_cv_search_dlopen+set}" = set; then :
15249   break
15250 fi
15251 done
15252 if test "${ac_cv_search_dlopen+set}" = set; then :
15253
15254 else
15255   ac_cv_search_dlopen=no
15256 fi
15257 rm conftest.$ac_ext
15258 LIBS=$ac_func_search_save_LIBS
15259 fi
15260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
15261 $as_echo "$ac_cv_search_dlopen" >&6; }
15262 ac_res=$ac_cv_search_dlopen
15263 if test "$ac_res" != no; then :
15264   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15265
15266 fi
15267
15268   fi
15269 fi
15270
15271 # Add macho support to GDB, but only if BFD includes it.
15272
15273   OLD_CFLAGS=$CFLAGS
15274   OLD_LDFLAGS=$LDFLAGS
15275   OLD_LIBS=$LIBS
15276   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15277   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
15278   # always want our bfd.
15279   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
15280   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15281   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
15282   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15283   LIBS="-lbfd -liberty -lz $intl $LIBS"
15284   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
15285 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
15286 if test "${gdb_cv_var_macho+set}" = set; then :
15287   $as_echo_n "(cached) " >&6
15288 else
15289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15290 /* end confdefs.h.  */
15291 #include <stdlib.h>
15292   #include "bfd.h"
15293   #include "mach-o.h"
15294
15295 int
15296 main ()
15297 {
15298 return bfd_mach_o_lookup_command (NULL, 0, NULL);
15299   ;
15300   return 0;
15301 }
15302 _ACEOF
15303 if ac_fn_c_try_link "$LINENO"; then :
15304   gdb_cv_var_macho=yes
15305 else
15306   gdb_cv_var_macho=no
15307 fi
15308 rm -f core conftest.err conftest.$ac_objext \
15309     conftest$ac_exeext conftest.$ac_ext
15310 fi
15311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
15312 $as_echo "$gdb_cv_var_macho" >&6; }
15313   CFLAGS=$OLD_CFLAGS
15314   LDFLAGS=$OLD_LDFLAGS
15315   LIBS=$OLD_LIBS
15316 if test $gdb_cv_var_macho = yes; then
15317   CONFIG_OBS="$CONFIG_OBS machoread.o"
15318 fi
15319
15320 # Add any host-specific objects to GDB.
15321 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15322
15323 # If building on ELF, look for lzma support for embedded compressed debug info.
15324 if test $gdb_cv_var_elf = yes; then
15325
15326 # Check whether --with-lzma was given.
15327 if test "${with_lzma+set}" = set; then :
15328   withval=$with_lzma;
15329 else
15330   with_lzma=auto
15331 fi
15332
15333   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
15334 $as_echo_n "checking whether to use lzma... " >&6; }
15335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
15336 $as_echo "$with_lzma" >&6; }
15337
15338   if test "${with_lzma}" != no; then
15339
15340
15341
15342
15343
15344
15345
15346
15347     use_additional=yes
15348
15349   acl_save_prefix="$prefix"
15350   prefix="$acl_final_prefix"
15351   acl_save_exec_prefix="$exec_prefix"
15352   exec_prefix="$acl_final_exec_prefix"
15353
15354     eval additional_includedir=\"$includedir\"
15355     eval additional_libdir=\"$libdir\"
15356
15357   exec_prefix="$acl_save_exec_prefix"
15358   prefix="$acl_save_prefix"
15359
15360
15361 # Check whether --with-liblzma-prefix was given.
15362 if test "${with_liblzma_prefix+set}" = set; then :
15363   withval=$with_liblzma_prefix;
15364     if test "X$withval" = "Xno"; then
15365       use_additional=no
15366     else
15367       if test "X$withval" = "X"; then
15368
15369   acl_save_prefix="$prefix"
15370   prefix="$acl_final_prefix"
15371   acl_save_exec_prefix="$exec_prefix"
15372   exec_prefix="$acl_final_exec_prefix"
15373
15374           eval additional_includedir=\"$includedir\"
15375           eval additional_libdir=\"$libdir\"
15376
15377   exec_prefix="$acl_save_exec_prefix"
15378   prefix="$acl_save_prefix"
15379
15380       else
15381         additional_includedir="$withval/include"
15382         additional_libdir="$withval/lib"
15383       fi
15384     fi
15385
15386 fi
15387
15388       LIBLZMA=
15389   LTLIBLZMA=
15390   INCLZMA=
15391   rpathdirs=
15392   ltrpathdirs=
15393   names_already_handled=
15394   names_next_round='lzma '
15395   while test -n "$names_next_round"; do
15396     names_this_round="$names_next_round"
15397     names_next_round=
15398     for name in $names_this_round; do
15399       already_handled=
15400       for n in $names_already_handled; do
15401         if test "$n" = "$name"; then
15402           already_handled=yes
15403           break
15404         fi
15405       done
15406       if test -z "$already_handled"; then
15407         names_already_handled="$names_already_handled $name"
15408                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
15409         eval value=\"\$HAVE_LIB$uppername\"
15410         if test -n "$value"; then
15411           if test "$value" = yes; then
15412             eval value=\"\$LIB$uppername\"
15413             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
15414             eval value=\"\$LTLIB$uppername\"
15415             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
15416           else
15417                                     :
15418           fi
15419         else
15420                               found_dir=
15421           found_la=
15422           found_so=
15423           found_a=
15424           if test $use_additional = yes; then
15425             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
15426               found_dir="$additional_libdir"
15427               found_so="$additional_libdir/lib$name.$shlibext"
15428               if test -f "$additional_libdir/lib$name.la"; then
15429                 found_la="$additional_libdir/lib$name.la"
15430               fi
15431             else
15432               if test -f "$additional_libdir/lib$name.$libext"; then
15433                 found_dir="$additional_libdir"
15434                 found_a="$additional_libdir/lib$name.$libext"
15435                 if test -f "$additional_libdir/lib$name.la"; then
15436                   found_la="$additional_libdir/lib$name.la"
15437                 fi
15438               fi
15439             fi
15440           fi
15441           if test "X$found_dir" = "X"; then
15442             for x in $LDFLAGS $LTLIBLZMA; do
15443
15444   acl_save_prefix="$prefix"
15445   prefix="$acl_final_prefix"
15446   acl_save_exec_prefix="$exec_prefix"
15447   exec_prefix="$acl_final_exec_prefix"
15448   eval x=\"$x\"
15449   exec_prefix="$acl_save_exec_prefix"
15450   prefix="$acl_save_prefix"
15451
15452               case "$x" in
15453                 -L*)
15454                   dir=`echo "X$x" | sed -e 's/^X-L//'`
15455                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
15456                     found_dir="$dir"
15457                     found_so="$dir/lib$name.$shlibext"
15458                     if test -f "$dir/lib$name.la"; then
15459                       found_la="$dir/lib$name.la"
15460                     fi
15461                   else
15462                     if test -f "$dir/lib$name.$libext"; then
15463                       found_dir="$dir"
15464                       found_a="$dir/lib$name.$libext"
15465                       if test -f "$dir/lib$name.la"; then
15466                         found_la="$dir/lib$name.la"
15467                       fi
15468                     fi
15469                   fi
15470                   ;;
15471               esac
15472               if test "X$found_dir" != "X"; then
15473                 break
15474               fi
15475             done
15476           fi
15477           if test "X$found_dir" != "X"; then
15478                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
15479             if test "X$found_so" != "X"; then
15480                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
15481                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15482               else
15483                                                                                 haveit=
15484                 for x in $ltrpathdirs; do
15485                   if test "X$x" = "X$found_dir"; then
15486                     haveit=yes
15487                     break
15488                   fi
15489                 done
15490                 if test -z "$haveit"; then
15491                   ltrpathdirs="$ltrpathdirs $found_dir"
15492                 fi
15493                                 if test "$hardcode_direct" = yes; then
15494                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15495                 else
15496                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
15497                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15498                                                             haveit=
15499                     for x in $rpathdirs; do
15500                       if test "X$x" = "X$found_dir"; then
15501                         haveit=yes
15502                         break
15503                       fi
15504                     done
15505                     if test -z "$haveit"; then
15506                       rpathdirs="$rpathdirs $found_dir"
15507                     fi
15508                   else
15509                                                                                 haveit=
15510                     for x in $LDFLAGS $LIBLZMA; do
15511
15512   acl_save_prefix="$prefix"
15513   prefix="$acl_final_prefix"
15514   acl_save_exec_prefix="$exec_prefix"
15515   exec_prefix="$acl_final_exec_prefix"
15516   eval x=\"$x\"
15517   exec_prefix="$acl_save_exec_prefix"
15518   prefix="$acl_save_prefix"
15519
15520                       if test "X$x" = "X-L$found_dir"; then
15521                         haveit=yes
15522                         break
15523                       fi
15524                     done
15525                     if test -z "$haveit"; then
15526                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
15527                     fi
15528                     if test "$hardcode_minus_L" != no; then
15529                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15530                     else
15531                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
15532                     fi
15533                   fi
15534                 fi
15535               fi
15536             else
15537               if test "X$found_a" != "X"; then
15538                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
15539               else
15540                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
15541               fi
15542             fi
15543                         additional_includedir=
15544             case "$found_dir" in
15545               */lib | */lib/)
15546                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15547                 additional_includedir="$basedir/include"
15548                 ;;
15549             esac
15550             if test "X$additional_includedir" != "X"; then
15551                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
15552                 haveit=
15553                 if test "X$additional_includedir" = "X/usr/local/include"; then
15554                   if test -n "$GCC"; then
15555                     case $host_os in
15556                       linux*) haveit=yes;;
15557                     esac
15558                   fi
15559                 fi
15560                 if test -z "$haveit"; then
15561                   for x in $CPPFLAGS $INCLZMA; do
15562
15563   acl_save_prefix="$prefix"
15564   prefix="$acl_final_prefix"
15565   acl_save_exec_prefix="$exec_prefix"
15566   exec_prefix="$acl_final_exec_prefix"
15567   eval x=\"$x\"
15568   exec_prefix="$acl_save_exec_prefix"
15569   prefix="$acl_save_prefix"
15570
15571                     if test "X$x" = "X-I$additional_includedir"; then
15572                       haveit=yes
15573                       break
15574                     fi
15575                   done
15576                   if test -z "$haveit"; then
15577                     if test -d "$additional_includedir"; then
15578                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
15579                     fi
15580                   fi
15581                 fi
15582               fi
15583             fi
15584                         if test -n "$found_la"; then
15585                                                         save_libdir="$libdir"
15586               case "$found_la" in
15587                 */* | *\\*) . "$found_la" ;;
15588                 *) . "./$found_la" ;;
15589               esac
15590               libdir="$save_libdir"
15591                             for dep in $dependency_libs; do
15592                 case "$dep" in
15593                   -L*)
15594                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15595                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
15596                       haveit=
15597                       if test "X$additional_libdir" = "X/usr/local/lib"; then
15598                         if test -n "$GCC"; then
15599                           case $host_os in
15600                             linux*) haveit=yes;;
15601                           esac
15602                         fi
15603                       fi
15604                       if test -z "$haveit"; then
15605                         haveit=
15606                         for x in $LDFLAGS $LIBLZMA; do
15607
15608   acl_save_prefix="$prefix"
15609   prefix="$acl_final_prefix"
15610   acl_save_exec_prefix="$exec_prefix"
15611   exec_prefix="$acl_final_exec_prefix"
15612   eval x=\"$x\"
15613   exec_prefix="$acl_save_exec_prefix"
15614   prefix="$acl_save_prefix"
15615
15616                           if test "X$x" = "X-L$additional_libdir"; then
15617                             haveit=yes
15618                             break
15619                           fi
15620                         done
15621                         if test -z "$haveit"; then
15622                           if test -d "$additional_libdir"; then
15623                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
15624                           fi
15625                         fi
15626                         haveit=
15627                         for x in $LDFLAGS $LTLIBLZMA; do
15628
15629   acl_save_prefix="$prefix"
15630   prefix="$acl_final_prefix"
15631   acl_save_exec_prefix="$exec_prefix"
15632   exec_prefix="$acl_final_exec_prefix"
15633   eval x=\"$x\"
15634   exec_prefix="$acl_save_exec_prefix"
15635   prefix="$acl_save_prefix"
15636
15637                           if test "X$x" = "X-L$additional_libdir"; then
15638                             haveit=yes
15639                             break
15640                           fi
15641                         done
15642                         if test -z "$haveit"; then
15643                           if test -d "$additional_libdir"; then
15644                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
15645                           fi
15646                         fi
15647                       fi
15648                     fi
15649                     ;;
15650                   -R*)
15651                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
15652                     if test "$enable_rpath" != no; then
15653                                                                   haveit=
15654                       for x in $rpathdirs; do
15655                         if test "X$x" = "X$dir"; then
15656                           haveit=yes
15657                           break
15658                         fi
15659                       done
15660                       if test -z "$haveit"; then
15661                         rpathdirs="$rpathdirs $dir"
15662                       fi
15663                                                                   haveit=
15664                       for x in $ltrpathdirs; do
15665                         if test "X$x" = "X$dir"; then
15666                           haveit=yes
15667                           break
15668                         fi
15669                       done
15670                       if test -z "$haveit"; then
15671                         ltrpathdirs="$ltrpathdirs $dir"
15672                       fi
15673                     fi
15674                     ;;
15675                   -l*)
15676                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15677                     ;;
15678                   *.la)
15679                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15680                     ;;
15681                   *)
15682                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
15683                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
15684                     ;;
15685                 esac
15686               done
15687             fi
15688           else
15689                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
15690             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
15691           fi
15692         fi
15693       fi
15694     done
15695   done
15696   if test "X$rpathdirs" != "X"; then
15697     if test -n "$hardcode_libdir_separator"; then
15698                         alldirs=
15699       for found_dir in $rpathdirs; do
15700         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15701       done
15702             acl_save_libdir="$libdir"
15703       libdir="$alldirs"
15704       eval flag=\"$hardcode_libdir_flag_spec\"
15705       libdir="$acl_save_libdir"
15706       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
15707     else
15708             for found_dir in $rpathdirs; do
15709         acl_save_libdir="$libdir"
15710         libdir="$found_dir"
15711         eval flag=\"$hardcode_libdir_flag_spec\"
15712         libdir="$acl_save_libdir"
15713         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
15714       done
15715     fi
15716   fi
15717   if test "X$ltrpathdirs" != "X"; then
15718             for found_dir in $ltrpathdirs; do
15719       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
15720     done
15721   fi
15722
15723
15724         ac_save_CPPFLAGS="$CPPFLAGS"
15725
15726   for element in $INCLZMA; do
15727     haveit=
15728     for x in $CPPFLAGS; do
15729
15730   acl_save_prefix="$prefix"
15731   prefix="$acl_final_prefix"
15732   acl_save_exec_prefix="$exec_prefix"
15733   exec_prefix="$acl_final_exec_prefix"
15734   eval x=\"$x\"
15735   exec_prefix="$acl_save_exec_prefix"
15736   prefix="$acl_save_prefix"
15737
15738       if test "X$x" = "X$element"; then
15739         haveit=yes
15740         break
15741       fi
15742     done
15743     if test -z "$haveit"; then
15744       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15745     fi
15746   done
15747
15748
15749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
15750 $as_echo_n "checking for liblzma... " >&6; }
15751 if test "${ac_cv_liblzma+set}" = set; then :
15752   $as_echo_n "(cached) " >&6
15753 else
15754
15755     ac_save_LIBS="$LIBS"
15756     LIBS="$LIBS $LIBLZMA"
15757     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15758 /* end confdefs.h.  */
15759 #include "lzma.h"
15760 int
15761 main ()
15762 {
15763 lzma_index_iter iter;
15764                            lzma_index_iter_init (&iter, 0);
15765                            lzma_mf_is_supported (LZMA_MF_HC3);
15766   ;
15767   return 0;
15768 }
15769 _ACEOF
15770 if ac_fn_c_try_link "$LINENO"; then :
15771   ac_cv_liblzma=yes
15772 else
15773   ac_cv_liblzma=no
15774 fi
15775 rm -f core conftest.err conftest.$ac_objext \
15776     conftest$ac_exeext conftest.$ac_ext
15777     LIBS="$ac_save_LIBS"
15778
15779 fi
15780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
15781 $as_echo "$ac_cv_liblzma" >&6; }
15782   if test "$ac_cv_liblzma" = yes; then
15783     HAVE_LIBLZMA=yes
15784
15785 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
15786
15787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
15788 $as_echo_n "checking how to link with liblzma... " >&6; }
15789     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
15790 $as_echo "$LIBLZMA" >&6; }
15791   else
15792     HAVE_LIBLZMA=no
15793             CPPFLAGS="$ac_save_CPPFLAGS"
15794     LIBLZMA=
15795     LTLIBLZMA=
15796   fi
15797
15798
15799
15800
15801
15802
15803     if test "$HAVE_LIBLZMA" != yes; then
15804       if test "$with_lzma" = yes; then
15805         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
15806       fi
15807     fi
15808   fi
15809 fi
15810
15811 LIBGUI="../libgui/src/libgui.a"
15812 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15813
15814
15815
15816 WIN32LDAPP=
15817
15818
15819
15820 case "${host}" in
15821 *-*-cygwin* | *-*-mingw* )
15822     configdir="win"
15823     ;;
15824 *)
15825     configdir="unix"
15826     ;;
15827 esac
15828
15829 GDBTKLIBS=
15830 if test "${enable_gdbtk}" = "yes"; then
15831
15832     # Gdbtk must have an absolute path to srcdir in order to run
15833     # properly when not installed.
15834     here=`pwd`
15835     cd ${srcdir}
15836     GDBTK_SRC_DIR=`pwd`
15837     cd $here
15838
15839
15840     #
15841     # Ok, lets find the tcl configuration
15842     # First, look for one uninstalled.
15843     # the alternative search directory is invoked by --with-tcl
15844     #
15845
15846     if test x"${no_tcl}" = x ; then
15847         # we reset no_tcl in case something fails here
15848         no_tcl=true
15849
15850 # Check whether --with-tcl was given.
15851 if test "${with_tcl+set}" = set; then :
15852   withval=$with_tcl; with_tclconfig=${withval}
15853 fi
15854
15855         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15856 $as_echo_n "checking for Tcl configuration... " >&6; }
15857         if test "${ac_cv_c_tclconfig+set}" = set; then :
15858   $as_echo_n "(cached) " >&6
15859 else
15860
15861
15862             # First check to see if --with-tcl was specified.
15863             case "${host}" in
15864                 *-*-cygwin*) platDir="win" ;;
15865                 *) platDir="unix" ;;
15866             esac
15867             if test x"${with_tclconfig}" != x ; then
15868                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15869                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15870                 else
15871                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15872                 fi
15873             fi
15874
15875             # then check for a private Tcl installation
15876             if test x"${ac_cv_c_tclconfig}" = x ; then
15877                 for i in \
15878                         ../tcl \
15879                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15880                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15881                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15882                         ../../tcl \
15883                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15884                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15885                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15886                         ../../../tcl \
15887                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15888                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15889                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15890                     if test -f "$i/$platDir/tclConfig.sh" ; then
15891                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15892                         break
15893                     fi
15894                 done
15895             fi
15896
15897             # on Darwin, check in Framework installation locations
15898             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15899                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15900                         `ls -d /Library/Frameworks 2>/dev/null` \
15901                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15902                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15903                         ; do
15904                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15905                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15906                         break
15907                     fi
15908                 done
15909             fi
15910
15911             # check in a few common install locations
15912             if test x"${ac_cv_c_tclconfig}" = x ; then
15913                 for i in `ls -d ${libdir} 2>/dev/null` \
15914                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15915                         `ls -d ${prefix}/lib 2>/dev/null` \
15916                         `ls -d /usr/local/lib 2>/dev/null` \
15917                         `ls -d /usr/contrib/lib 2>/dev/null` \
15918                         `ls -d /usr/lib 2>/dev/null` \
15919                         ; do
15920                     if test -f "$i/tclConfig.sh" ; then
15921                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15922                         break
15923                     fi
15924                 done
15925             fi
15926
15927             # check in a few other private locations
15928             if test x"${ac_cv_c_tclconfig}" = x ; then
15929                 for i in \
15930                         ${srcdir}/../tcl \
15931                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15932                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15933                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15934                     if test -f "$i/$platDir/tclConfig.sh" ; then
15935                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15936                     break
15937                 fi
15938                 done
15939             fi
15940
15941 fi
15942
15943
15944         if test x"${ac_cv_c_tclconfig}" = x ; then
15945             TCL_BIN_DIR="# no Tcl configs found"
15946             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15947 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15948         else
15949             no_tcl=
15950             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15951             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15952 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15953         fi
15954     fi
15955
15956
15957     # If $no_tk is nonempty, then we can't do Tk, and there is no
15958     # point to doing Tcl.
15959
15960     #
15961     # Ok, lets find the tk configuration
15962     # First, look for one uninstalled.
15963     # the alternative search directory is invoked by --with-tk
15964     #
15965
15966     if test x"${no_tk}" = x ; then
15967         # we reset no_tk in case something fails here
15968         no_tk=true
15969
15970 # Check whether --with-tk was given.
15971 if test "${with_tk+set}" = set; then :
15972   withval=$with_tk; with_tkconfig=${withval}
15973 fi
15974
15975         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15976 $as_echo_n "checking for Tk configuration... " >&6; }
15977         if test "${ac_cv_c_tkconfig+set}" = set; then :
15978   $as_echo_n "(cached) " >&6
15979 else
15980
15981
15982             # First check to see if --with-tkconfig was specified.
15983             if test x"${with_tkconfig}" != x ; then
15984                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15985                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15986                 else
15987                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15988                 fi
15989             fi
15990
15991             # then check for a private Tk library
15992             case "${host}" in
15993                 *-*-cygwin*) platDir="win" ;;
15994                 *) platDir="unix" ;;
15995             esac
15996             if test x"${ac_cv_c_tkconfig}" = x ; then
15997                 for i in \
15998                         ../tk \
15999                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16000                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
16001                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
16002                         ../../tk \
16003                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16004                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
16005                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
16006                         ../../../tk \
16007                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16008                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
16009                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
16010                     if test -f "$i/$platDir/tkConfig.sh" ; then
16011                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16012                         break
16013                     fi
16014                 done
16015             fi
16016
16017             # on Darwin, check in Framework installation locations
16018             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
16019                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16020                         `ls -d /Library/Frameworks 2>/dev/null` \
16021                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
16022                         `ls -d /System/Library/Frameworks 2>/dev/null` \
16023                         ; do
16024                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
16025                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
16026                         break
16027                     fi
16028                 done
16029             fi
16030
16031             # check in a few common install locations
16032             if test x"${ac_cv_c_tkconfig}" = x ; then
16033                 for i in `ls -d ${libdir} 2>/dev/null` \
16034                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
16035                         `ls -d ${prefix}/lib 2>/dev/null` \
16036                         `ls -d /usr/local/lib 2>/dev/null` \
16037                         `ls -d /usr/contrib/lib 2>/dev/null` \
16038                         `ls -d /usr/lib 2>/dev/null` \
16039                         ; do
16040                     if test -f "$i/tkConfig.sh" ; then
16041                         ac_cv_c_tkconfig=`(cd $i; pwd)`
16042                         break
16043                     fi
16044                 done
16045             fi
16046             # check in a few other private locations
16047             if test x"${ac_cv_c_tkconfig}" = x ; then
16048                 for i in \
16049                         ${srcdir}/../tk \
16050                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16051                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
16052                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
16053                     if test -f "$i/$platDir/tkConfig.sh" ; then
16054                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16055                         break
16056                     fi
16057                 done
16058             fi
16059
16060 fi
16061
16062
16063         if test x"${ac_cv_c_tkconfig}" = x ; then
16064             TK_BIN_DIR="# no Tk configs found"
16065             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
16066 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
16067         else
16068             no_tk=
16069             TK_BIN_DIR=${ac_cv_c_tkconfig}
16070             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
16071 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
16072         fi
16073     fi
16074
16075
16076     if test -z "${no_tcl}" -a -z "${no_tk}"; then
16077
16078     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
16079 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
16080
16081     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
16082         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16083 $as_echo "loading" >&6; }
16084         . ${TCL_BIN_DIR}/tclConfig.sh
16085     else
16086         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
16087 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
16088     fi
16089
16090     # eval is required to do the TCL_DBGX substitution
16091     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
16092     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
16093
16094     # If the TCL_BIN_DIR is the build directory (not the install directory),
16095     # then set the common variable name to the value of the build variables.
16096     # For example, the variable TCL_LIB_SPEC will be set to the value
16097     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
16098     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
16099     # installed and uninstalled version of Tcl.
16100     if test -f "${TCL_BIN_DIR}/Makefile" ; then
16101         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
16102         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
16103         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
16104     elif test "`uname -s`" = "Darwin"; then
16105         # If Tcl was built as a framework, attempt to use the libraries
16106         # from the framework at the given location so that linking works
16107         # against Tcl.framework installed in an arbitrary location.
16108         case ${TCL_DEFS} in
16109             *TCL_FRAMEWORK*)
16110                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
16111                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
16112                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
16113                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
16114                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
16115                             break
16116                         fi
16117                     done
16118                 fi
16119                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
16120                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
16121                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
16122                 fi
16123                 ;;
16124         esac
16125     fi
16126
16127     # eval is required to do the TCL_DBGX substitution
16128     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
16129     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
16130     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
16131     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
16132
16133
16134
16135
16136
16137
16138
16139
16140
16141
16142
16143
16144
16145
16146
16147         # Check for in-tree tcl
16148         here=`pwd`
16149         cd ${srcdir}/..
16150         topdir=`pwd`
16151         cd ${here}
16152
16153         intree="no"
16154         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
16155           intree="yes"
16156         fi
16157
16158         # Find Tcl private headers
16159         if test x"${intree}" = xno; then
16160
16161   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
16162 $as_echo_n "checking for Tcl private headers... " >&6; }
16163   private_dir=""
16164   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
16165   if test -f ${dir}/tclInt.h ; then
16166     private_dir=${dir}
16167   fi
16168
16169   if test x"${private_dir}" = x; then
16170     as_fn_error "could not find private Tcl headers" "$LINENO" 5
16171   else
16172     TCL_PRIVATE_INCLUDE="-I${private_dir}"
16173     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16174 $as_echo "${private_dir}" >&6; }
16175   fi
16176
16177           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
16178           TCL_LIBRARY="${TCL_LIB_SPEC}"
16179           TCL_DEPS=""
16180         else
16181           # If building tcl in the same src tree, private headers
16182           # are not needed, but we need to be sure to use the right
16183           # headers library
16184           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
16185           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
16186           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
16187         fi
16188
16189
16190
16191
16192
16193     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
16194 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
16195
16196     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
16197         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16198 $as_echo "loading" >&6; }
16199         . ${TK_BIN_DIR}/tkConfig.sh
16200     else
16201         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
16202 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
16203     fi
16204
16205     # eval is required to do the TK_DBGX substitution
16206     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
16207     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
16208
16209     # If the TK_BIN_DIR is the build directory (not the install directory),
16210     # then set the common variable name to the value of the build variables.
16211     # For example, the variable TK_LIB_SPEC will be set to the value
16212     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
16213     # instead of TK_BUILD_LIB_SPEC since it will work with both an
16214     # installed and uninstalled version of Tcl.
16215     if test -f "${TK_BIN_DIR}/Makefile" ; then
16216         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
16217         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
16218         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
16219     elif test "`uname -s`" = "Darwin"; then
16220         # If Tk was built as a framework, attempt to use the libraries
16221         # from the framework at the given location so that linking works
16222         # against Tk.framework installed in an arbitrary location.
16223         case ${TK_DEFS} in
16224             *TK_FRAMEWORK*)
16225                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
16226                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
16227                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
16228                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
16229                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
16230                             break
16231                         fi
16232                     done
16233                 fi
16234                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
16235                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
16236                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
16237                 fi
16238                 ;;
16239         esac
16240     fi
16241
16242     # eval is required to do the TK_DBGX substitution
16243     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
16244     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
16245     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
16246     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
16247
16248
16249
16250
16251
16252
16253
16254
16255
16256
16257
16258
16259
16260
16261         # Check for in-tree Tk
16262         intree="no"
16263         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
16264           intree="yes"
16265         fi
16266
16267         # Find Tk private headers
16268         if test x"${intree}" = xno; then
16269
16270   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
16271 $as_echo_n "checking for Tk private headers... " >&6; }
16272   private_dir=""
16273   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
16274   if test -f ${dir}/tkInt.h; then
16275     private_dir=${dir}
16276   fi
16277
16278   if test x"${private_dir}" = x; then
16279     as_fn_error "could not find Tk private headers" "$LINENO" 5
16280   else
16281     TK_PRIVATE_INCLUDE="-I${private_dir}"
16282     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16283 $as_echo "${private_dir}" >&6; }
16284   fi
16285
16286           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
16287           TK_LIBRARY=${TK_LIB_SPEC}
16288           TK_DEPS=""
16289         else
16290           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
16291           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
16292           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
16293         fi
16294
16295
16296
16297
16298
16299         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
16300
16301         # Include some libraries that Tcl and Tk want.
16302         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
16303         # Yes, the ordering seems wrong here.  But it isn't.
16304         # TK_LIBS is the list of libraries that need to be linked
16305         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
16306         # were in LIBS then any link tests after this point would
16307         # try to include things like `$(LIBGUI)', which wouldn't work.
16308         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
16309
16310         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
16311         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
16312         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
16313         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
16314         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
16315         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
16316         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
16317
16318         if test x$gdb_cv_os_cygwin = xyes; then
16319           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
16320           WIN32LDAPP="-Wl,--subsystem,console"
16321           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
16322         fi
16323
16324         subdirs="$subdirs gdbtk"
16325
16326     fi
16327 fi
16328
16329
16330
16331
16332
16333
16334
16335
16336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
16337 $as_echo_n "checking for X... " >&6; }
16338
16339
16340 # Check whether --with-x was given.
16341 if test "${with_x+set}" = set; then :
16342   withval=$with_x;
16343 fi
16344
16345 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
16346 if test "x$with_x" = xno; then
16347   # The user explicitly disabled X.
16348   have_x=disabled
16349 else
16350   case $x_includes,$x_libraries in #(
16351     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
16352     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
16353   $as_echo_n "(cached) " >&6
16354 else
16355   # One or both of the vars are not set, and there is no cached value.
16356 ac_x_includes=no ac_x_libraries=no
16357 rm -f -r conftest.dir
16358 if mkdir conftest.dir; then
16359   cd conftest.dir
16360   cat >Imakefile <<'_ACEOF'
16361 incroot:
16362         @echo incroot='${INCROOT}'
16363 usrlibdir:
16364         @echo usrlibdir='${USRLIBDIR}'
16365 libdir:
16366         @echo libdir='${LIBDIR}'
16367 _ACEOF
16368   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
16369     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
16370     for ac_var in incroot usrlibdir libdir; do
16371       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
16372     done
16373     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
16374     for ac_extension in a so sl dylib la dll; do
16375       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
16376          test -f "$ac_im_libdir/libX11.$ac_extension"; then
16377         ac_im_usrlibdir=$ac_im_libdir; break
16378       fi
16379     done
16380     # Screen out bogus values from the imake configuration.  They are
16381     # bogus both because they are the default anyway, and because
16382     # using them would break gcc on systems where it needs fixed includes.
16383     case $ac_im_incroot in
16384         /usr/include) ac_x_includes= ;;
16385         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
16386     esac
16387     case $ac_im_usrlibdir in
16388         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
16389         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
16390     esac
16391   fi
16392   cd ..
16393   rm -f -r conftest.dir
16394 fi
16395
16396 # Standard set of common directories for X headers.
16397 # Check X11 before X11Rn because it is often a symlink to the current release.
16398 ac_x_header_dirs='
16399 /usr/X11/include
16400 /usr/X11R7/include
16401 /usr/X11R6/include
16402 /usr/X11R5/include
16403 /usr/X11R4/include
16404
16405 /usr/include/X11
16406 /usr/include/X11R7
16407 /usr/include/X11R6
16408 /usr/include/X11R5
16409 /usr/include/X11R4
16410
16411 /usr/local/X11/include
16412 /usr/local/X11R7/include
16413 /usr/local/X11R6/include
16414 /usr/local/X11R5/include
16415 /usr/local/X11R4/include
16416
16417 /usr/local/include/X11
16418 /usr/local/include/X11R7
16419 /usr/local/include/X11R6
16420 /usr/local/include/X11R5
16421 /usr/local/include/X11R4
16422
16423 /usr/X386/include
16424 /usr/x386/include
16425 /usr/XFree86/include/X11
16426
16427 /usr/include
16428 /usr/local/include
16429 /usr/unsupported/include
16430 /usr/athena/include
16431 /usr/local/x11r5/include
16432 /usr/lpp/Xamples/include
16433
16434 /usr/openwin/include
16435 /usr/openwin/share/include'
16436
16437 if test "$ac_x_includes" = no; then
16438   # Guess where to find include files, by looking for Xlib.h.
16439   # First, try using that file with no special directory specified.
16440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16441 /* end confdefs.h.  */
16442 #include <X11/Xlib.h>
16443 _ACEOF
16444 if ac_fn_c_try_cpp "$LINENO"; then :
16445   # We can compile using X headers with no special include directory.
16446 ac_x_includes=
16447 else
16448   for ac_dir in $ac_x_header_dirs; do
16449   if test -r "$ac_dir/X11/Xlib.h"; then
16450     ac_x_includes=$ac_dir
16451     break
16452   fi
16453 done
16454 fi
16455 rm -f conftest.err conftest.$ac_ext
16456 fi # $ac_x_includes = no
16457
16458 if test "$ac_x_libraries" = no; then
16459   # Check for the libraries.
16460   # See if we find them without any special options.
16461   # Don't add to $LIBS permanently.
16462   ac_save_LIBS=$LIBS
16463   LIBS="-lX11 $LIBS"
16464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16465 /* end confdefs.h.  */
16466 #include <X11/Xlib.h>
16467 int
16468 main ()
16469 {
16470 XrmInitialize ()
16471   ;
16472   return 0;
16473 }
16474 _ACEOF
16475 if ac_fn_c_try_link "$LINENO"; then :
16476   LIBS=$ac_save_LIBS
16477 # We can link X programs with no special library path.
16478 ac_x_libraries=
16479 else
16480   LIBS=$ac_save_LIBS
16481 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
16482 do
16483   # Don't even attempt the hair of trying to link an X program!
16484   for ac_extension in a so sl dylib la dll; do
16485     if test -r "$ac_dir/libX11.$ac_extension"; then
16486       ac_x_libraries=$ac_dir
16487       break 2
16488     fi
16489   done
16490 done
16491 fi
16492 rm -f core conftest.err conftest.$ac_objext \
16493     conftest$ac_exeext conftest.$ac_ext
16494 fi # $ac_x_libraries = no
16495
16496 case $ac_x_includes,$ac_x_libraries in #(
16497   no,* | *,no | *\'*)
16498     # Didn't find X, or a directory has "'" in its name.
16499     ac_cv_have_x="have_x=no";; #(
16500   *)
16501     # Record where we found X for the cache.
16502     ac_cv_have_x="have_x=yes\
16503         ac_x_includes='$ac_x_includes'\
16504         ac_x_libraries='$ac_x_libraries'"
16505 esac
16506 fi
16507 ;; #(
16508     *) have_x=yes;;
16509   esac
16510   eval "$ac_cv_have_x"
16511 fi # $with_x != no
16512
16513 if test "$have_x" != yes; then
16514   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
16515 $as_echo "$have_x" >&6; }
16516   no_x=yes
16517 else
16518   # If each of the values was on the command line, it overrides each guess.
16519   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
16520   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
16521   # Update the cache value to reflect the command line values.
16522   ac_cv_have_x="have_x=yes\
16523         ac_x_includes='$x_includes'\
16524         ac_x_libraries='$x_libraries'"
16525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
16526 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
16527 fi
16528
16529
16530 # Unlike the sim directory, whether a simulator is linked is controlled by
16531 # presence of a gdb_sim definition in the target configure.tgt entry.
16532 # This code just checks for a few cases where we'd like to ignore those
16533 # definitions, even when they're present in the '.mt' file.  These cases
16534 # are when --disable-sim is specified, or if the simulator directory is
16535 # not part of the source tree.
16536 #
16537 # Check whether --enable-sim was given.
16538 if test "${enable_sim+set}" = set; then :
16539   enableval=$enable_sim; echo "enable_sim = $enable_sim";
16540  echo "enableval = ${enableval}";
16541  case "${enableval}" in
16542   yes) ignore_sim=false ;;
16543   no)  ignore_sim=true ;;
16544   *)   ignore_sim=false ;;
16545  esac
16546 else
16547   ignore_sim=false
16548 fi
16549
16550
16551 if test ! -d "${srcdir}/../sim"; then
16552   ignore_sim=true
16553 fi
16554
16555 SIM=
16556 SIM_OBS=
16557 if test "${ignore_sim}" = "false"; then
16558   if test x"${gdb_sim}" != x ; then
16559     SIM="${gdb_sim}"
16560     SIM_OBS="remote-sim.o"
16561
16562 $as_echo "#define WITH_SIM 1" >>confdefs.h
16563
16564
16565     # Some tdep code should only be compiled in when the ppc sim is
16566     # built.  PR sim/13418.
16567     case $target in
16568       powerpc*-*-*)
16569
16570 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
16571
16572         ;;
16573     esac
16574   fi
16575 fi
16576
16577
16578
16579
16580
16581
16582
16583
16584
16585
16586
16587
16588
16589
16590 # List of host floatformats.
16591
16592 cat >>confdefs.h <<_ACEOF
16593 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
16594 _ACEOF
16595
16596
16597 cat >>confdefs.h <<_ACEOF
16598 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
16599 _ACEOF
16600
16601
16602 cat >>confdefs.h <<_ACEOF
16603 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
16604 _ACEOF
16605
16606
16607 # target_subdir is used by the testsuite to find the target libraries.
16608 target_subdir=
16609 if test "${host}" != "${target}"; then
16610     target_subdir="${target_alias}/"
16611 fi
16612
16613
16614 # Import nat definitions.
16615 nat_makefile_frag=/dev/null
16616 if test "${gdb_native}" = "yes"; then
16617   . ${srcdir}/configure.nat
16618   nativefile=$NAT_FILE
16619 fi
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631 if test x"${gdb_osabi}" != x ; then
16632
16633 cat >>confdefs.h <<_ACEOF
16634 #define GDB_OSABI_DEFAULT $gdb_osabi
16635 _ACEOF
16636
16637 fi
16638
16639 # Enable multi-ice-gdb-server.
16640 # Check whether --enable-multi-ice was given.
16641 if test "${enable_multi_ice+set}" = set; then :
16642   enableval=$enable_multi_ice; case $enableval in
16643     yes | no)
16644       ;;
16645     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
16646   esac
16647 fi
16648
16649 if test "x$enable_multi_ice" = xyes; then
16650    subdirs="$subdirs multi-ice"
16651
16652 fi
16653
16654 # Check whether --enable-gdbserver was given.
16655 if test "${enable_gdbserver+set}" = set; then :
16656   enableval=$enable_gdbserver; case "${enableval}" in
16657   yes| no|auto) ;;
16658   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
16659 esac
16660 else
16661   enable_gdbserver=auto
16662 fi
16663
16664
16665 # We only build gdbserver automatically in a native configuration, and
16666 # only if the user did not explicitly disable its build.
16667 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
16668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
16669 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
16670   if test "x$build_gdbserver" = xyes; then
16671     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16672 $as_echo "yes" >&6; }
16673     subdirs="$subdirs gdbserver"
16674
16675     gdbserver_build_enabled=yes
16676   else
16677     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16678 $as_echo "no" >&6; }
16679   fi
16680 fi
16681
16682 # If the user explicitly request the gdbserver to be built, verify that
16683 # we were in fact able to enable it.
16684 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
16685   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
16686 fi
16687
16688 # Check for babeltrace and babeltrace-ctf
16689
16690 # Check whether --with-babeltrace was given.
16691 if test "${with_babeltrace+set}" = set; then :
16692   withval=$with_babeltrace;
16693 else
16694   with_babeltrace=auto
16695 fi
16696
16697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
16698 $as_echo_n "checking whether to use babeltrace... " >&6; }
16699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
16700 $as_echo "$with_babeltrace" >&6; }
16701
16702 if test "x$with_babeltrace" = "xno"; then
16703   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
16704 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
16705 else
16706   # Append -Werror to CFLAGS so that configure can catch the warning
16707   # "assignment from incompatible pointer type", which is related to
16708   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
16709   # in GDB, while babeltrace 1.0.3 is broken.
16710   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
16711   # safe to save and restore CFLAGS here.
16712   saved_CFLAGS=$CFLAGS
16713   CFLAGS="$CFLAGS -Werror"
16714
16715
16716
16717
16718
16719
16720
16721
16722     use_additional=yes
16723
16724   acl_save_prefix="$prefix"
16725   prefix="$acl_final_prefix"
16726   acl_save_exec_prefix="$exec_prefix"
16727   exec_prefix="$acl_final_exec_prefix"
16728
16729     eval additional_includedir=\"$includedir\"
16730     eval additional_libdir=\"$libdir\"
16731
16732   exec_prefix="$acl_save_exec_prefix"
16733   prefix="$acl_save_prefix"
16734
16735
16736 # Check whether --with-libbabeltrace-prefix was given.
16737 if test "${with_libbabeltrace_prefix+set}" = set; then :
16738   withval=$with_libbabeltrace_prefix;
16739     if test "X$withval" = "Xno"; then
16740       use_additional=no
16741     else
16742       if test "X$withval" = "X"; then
16743
16744   acl_save_prefix="$prefix"
16745   prefix="$acl_final_prefix"
16746   acl_save_exec_prefix="$exec_prefix"
16747   exec_prefix="$acl_final_exec_prefix"
16748
16749           eval additional_includedir=\"$includedir\"
16750           eval additional_libdir=\"$libdir\"
16751
16752   exec_prefix="$acl_save_exec_prefix"
16753   prefix="$acl_save_prefix"
16754
16755       else
16756         additional_includedir="$withval/include"
16757         additional_libdir="$withval/lib"
16758       fi
16759     fi
16760
16761 fi
16762
16763       LIBBABELTRACE=
16764   LTLIBBABELTRACE=
16765   INCBABELTRACE=
16766   rpathdirs=
16767   ltrpathdirs=
16768   names_already_handled=
16769   names_next_round='babeltrace babeltrace-ctf'
16770   while test -n "$names_next_round"; do
16771     names_this_round="$names_next_round"
16772     names_next_round=
16773     for name in $names_this_round; do
16774       already_handled=
16775       for n in $names_already_handled; do
16776         if test "$n" = "$name"; then
16777           already_handled=yes
16778           break
16779         fi
16780       done
16781       if test -z "$already_handled"; then
16782         names_already_handled="$names_already_handled $name"
16783                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
16784         eval value=\"\$HAVE_LIB$uppername\"
16785         if test -n "$value"; then
16786           if test "$value" = yes; then
16787             eval value=\"\$LIB$uppername\"
16788             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
16789             eval value=\"\$LTLIB$uppername\"
16790             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
16791           else
16792                                     :
16793           fi
16794         else
16795                               found_dir=
16796           found_la=
16797           found_so=
16798           found_a=
16799           if test $use_additional = yes; then
16800             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
16801               found_dir="$additional_libdir"
16802               found_so="$additional_libdir/lib$name.$shlibext"
16803               if test -f "$additional_libdir/lib$name.la"; then
16804                 found_la="$additional_libdir/lib$name.la"
16805               fi
16806             else
16807               if test -f "$additional_libdir/lib$name.$libext"; then
16808                 found_dir="$additional_libdir"
16809                 found_a="$additional_libdir/lib$name.$libext"
16810                 if test -f "$additional_libdir/lib$name.la"; then
16811                   found_la="$additional_libdir/lib$name.la"
16812                 fi
16813               fi
16814             fi
16815           fi
16816           if test "X$found_dir" = "X"; then
16817             for x in $LDFLAGS $LTLIBBABELTRACE; do
16818
16819   acl_save_prefix="$prefix"
16820   prefix="$acl_final_prefix"
16821   acl_save_exec_prefix="$exec_prefix"
16822   exec_prefix="$acl_final_exec_prefix"
16823   eval x=\"$x\"
16824   exec_prefix="$acl_save_exec_prefix"
16825   prefix="$acl_save_prefix"
16826
16827               case "$x" in
16828                 -L*)
16829                   dir=`echo "X$x" | sed -e 's/^X-L//'`
16830                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
16831                     found_dir="$dir"
16832                     found_so="$dir/lib$name.$shlibext"
16833                     if test -f "$dir/lib$name.la"; then
16834                       found_la="$dir/lib$name.la"
16835                     fi
16836                   else
16837                     if test -f "$dir/lib$name.$libext"; then
16838                       found_dir="$dir"
16839                       found_a="$dir/lib$name.$libext"
16840                       if test -f "$dir/lib$name.la"; then
16841                         found_la="$dir/lib$name.la"
16842                       fi
16843                     fi
16844                   fi
16845                   ;;
16846               esac
16847               if test "X$found_dir" != "X"; then
16848                 break
16849               fi
16850             done
16851           fi
16852           if test "X$found_dir" != "X"; then
16853                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
16854             if test "X$found_so" != "X"; then
16855                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
16856                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16857               else
16858                                                                                 haveit=
16859                 for x in $ltrpathdirs; do
16860                   if test "X$x" = "X$found_dir"; then
16861                     haveit=yes
16862                     break
16863                   fi
16864                 done
16865                 if test -z "$haveit"; then
16866                   ltrpathdirs="$ltrpathdirs $found_dir"
16867                 fi
16868                                 if test "$hardcode_direct" = yes; then
16869                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16870                 else
16871                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
16872                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16873                                                             haveit=
16874                     for x in $rpathdirs; do
16875                       if test "X$x" = "X$found_dir"; then
16876                         haveit=yes
16877                         break
16878                       fi
16879                     done
16880                     if test -z "$haveit"; then
16881                       rpathdirs="$rpathdirs $found_dir"
16882                     fi
16883                   else
16884                                                                                 haveit=
16885                     for x in $LDFLAGS $LIBBABELTRACE; do
16886
16887   acl_save_prefix="$prefix"
16888   prefix="$acl_final_prefix"
16889   acl_save_exec_prefix="$exec_prefix"
16890   exec_prefix="$acl_final_exec_prefix"
16891   eval x=\"$x\"
16892   exec_prefix="$acl_save_exec_prefix"
16893   prefix="$acl_save_prefix"
16894
16895                       if test "X$x" = "X-L$found_dir"; then
16896                         haveit=yes
16897                         break
16898                       fi
16899                     done
16900                     if test -z "$haveit"; then
16901                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
16902                     fi
16903                     if test "$hardcode_minus_L" != no; then
16904                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16905                     else
16906                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16907                     fi
16908                   fi
16909                 fi
16910               fi
16911             else
16912               if test "X$found_a" != "X"; then
16913                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
16914               else
16915                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
16916               fi
16917             fi
16918                         additional_includedir=
16919             case "$found_dir" in
16920               */lib | */lib/)
16921                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
16922                 additional_includedir="$basedir/include"
16923                 ;;
16924             esac
16925             if test "X$additional_includedir" != "X"; then
16926                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
16927                 haveit=
16928                 if test "X$additional_includedir" = "X/usr/local/include"; then
16929                   if test -n "$GCC"; then
16930                     case $host_os in
16931                       linux*) haveit=yes;;
16932                     esac
16933                   fi
16934                 fi
16935                 if test -z "$haveit"; then
16936                   for x in $CPPFLAGS $INCBABELTRACE; do
16937
16938   acl_save_prefix="$prefix"
16939   prefix="$acl_final_prefix"
16940   acl_save_exec_prefix="$exec_prefix"
16941   exec_prefix="$acl_final_exec_prefix"
16942   eval x=\"$x\"
16943   exec_prefix="$acl_save_exec_prefix"
16944   prefix="$acl_save_prefix"
16945
16946                     if test "X$x" = "X-I$additional_includedir"; then
16947                       haveit=yes
16948                       break
16949                     fi
16950                   done
16951                   if test -z "$haveit"; then
16952                     if test -d "$additional_includedir"; then
16953                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
16954                     fi
16955                   fi
16956                 fi
16957               fi
16958             fi
16959                         if test -n "$found_la"; then
16960                                                         save_libdir="$libdir"
16961               case "$found_la" in
16962                 */* | *\\*) . "$found_la" ;;
16963                 *) . "./$found_la" ;;
16964               esac
16965               libdir="$save_libdir"
16966                             for dep in $dependency_libs; do
16967                 case "$dep" in
16968                   -L*)
16969                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
16970                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
16971                       haveit=
16972                       if test "X$additional_libdir" = "X/usr/local/lib"; then
16973                         if test -n "$GCC"; then
16974                           case $host_os in
16975                             linux*) haveit=yes;;
16976                           esac
16977                         fi
16978                       fi
16979                       if test -z "$haveit"; then
16980                         haveit=
16981                         for x in $LDFLAGS $LIBBABELTRACE; do
16982
16983   acl_save_prefix="$prefix"
16984   prefix="$acl_final_prefix"
16985   acl_save_exec_prefix="$exec_prefix"
16986   exec_prefix="$acl_final_exec_prefix"
16987   eval x=\"$x\"
16988   exec_prefix="$acl_save_exec_prefix"
16989   prefix="$acl_save_prefix"
16990
16991                           if test "X$x" = "X-L$additional_libdir"; then
16992                             haveit=yes
16993                             break
16994                           fi
16995                         done
16996                         if test -z "$haveit"; then
16997                           if test -d "$additional_libdir"; then
16998                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
16999                           fi
17000                         fi
17001                         haveit=
17002                         for x in $LDFLAGS $LTLIBBABELTRACE; do
17003
17004   acl_save_prefix="$prefix"
17005   prefix="$acl_final_prefix"
17006   acl_save_exec_prefix="$exec_prefix"
17007   exec_prefix="$acl_final_exec_prefix"
17008   eval x=\"$x\"
17009   exec_prefix="$acl_save_exec_prefix"
17010   prefix="$acl_save_prefix"
17011
17012                           if test "X$x" = "X-L$additional_libdir"; then
17013                             haveit=yes
17014                             break
17015                           fi
17016                         done
17017                         if test -z "$haveit"; then
17018                           if test -d "$additional_libdir"; then
17019                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
17020                           fi
17021                         fi
17022                       fi
17023                     fi
17024                     ;;
17025                   -R*)
17026                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
17027                     if test "$enable_rpath" != no; then
17028                                                                   haveit=
17029                       for x in $rpathdirs; do
17030                         if test "X$x" = "X$dir"; then
17031                           haveit=yes
17032                           break
17033                         fi
17034                       done
17035                       if test -z "$haveit"; then
17036                         rpathdirs="$rpathdirs $dir"
17037                       fi
17038                                                                   haveit=
17039                       for x in $ltrpathdirs; do
17040                         if test "X$x" = "X$dir"; then
17041                           haveit=yes
17042                           break
17043                         fi
17044                       done
17045                       if test -z "$haveit"; then
17046                         ltrpathdirs="$ltrpathdirs $dir"
17047                       fi
17048                     fi
17049                     ;;
17050                   -l*)
17051                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
17052                     ;;
17053                   *.la)
17054                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
17055                     ;;
17056                   *)
17057                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
17058                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
17059                     ;;
17060                 esac
17061               done
17062             fi
17063           else
17064                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17065             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
17066           fi
17067         fi
17068       fi
17069     done
17070   done
17071   if test "X$rpathdirs" != "X"; then
17072     if test -n "$hardcode_libdir_separator"; then
17073                         alldirs=
17074       for found_dir in $rpathdirs; do
17075         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
17076       done
17077             acl_save_libdir="$libdir"
17078       libdir="$alldirs"
17079       eval flag=\"$hardcode_libdir_flag_spec\"
17080       libdir="$acl_save_libdir"
17081       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17082     else
17083             for found_dir in $rpathdirs; do
17084         acl_save_libdir="$libdir"
17085         libdir="$found_dir"
17086         eval flag=\"$hardcode_libdir_flag_spec\"
17087         libdir="$acl_save_libdir"
17088         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17089       done
17090     fi
17091   fi
17092   if test "X$ltrpathdirs" != "X"; then
17093             for found_dir in $ltrpathdirs; do
17094       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
17095     done
17096   fi
17097
17098
17099         ac_save_CPPFLAGS="$CPPFLAGS"
17100
17101   for element in $INCBABELTRACE; do
17102     haveit=
17103     for x in $CPPFLAGS; do
17104
17105   acl_save_prefix="$prefix"
17106   prefix="$acl_final_prefix"
17107   acl_save_exec_prefix="$exec_prefix"
17108   exec_prefix="$acl_final_exec_prefix"
17109   eval x=\"$x\"
17110   exec_prefix="$acl_save_exec_prefix"
17111   prefix="$acl_save_prefix"
17112
17113       if test "X$x" = "X$element"; then
17114         haveit=yes
17115         break
17116       fi
17117     done
17118     if test -z "$haveit"; then
17119       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
17120     fi
17121   done
17122
17123
17124   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
17125 $as_echo_n "checking for libbabeltrace... " >&6; }
17126 if test "${ac_cv_libbabeltrace+set}" = set; then :
17127   $as_echo_n "(cached) " >&6
17128 else
17129
17130     ac_save_LIBS="$LIBS"
17131     LIBS="$LIBS $LIBBABELTRACE"
17132     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17133 /* end confdefs.h.  */
17134 #include <babeltrace/babeltrace.h>
17135                          #include <babeltrace/ctf/events.h>
17136                          #include <babeltrace/ctf/iterator.h>
17137 int
17138 main ()
17139 {
17140 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
17141                         struct bt_ctf_event *event = NULL;
17142                         const struct bt_definition *scope;
17143
17144                         pos->type = BT_SEEK_BEGIN;
17145                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
17146                         scope = bt_ctf_get_top_level_scope (event,
17147                                                            BT_STREAM_EVENT_HEADER);
17148                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
17149
17150   ;
17151   return 0;
17152 }
17153 _ACEOF
17154 if ac_fn_c_try_link "$LINENO"; then :
17155   ac_cv_libbabeltrace=yes
17156 else
17157   ac_cv_libbabeltrace=no
17158 fi
17159 rm -f core conftest.err conftest.$ac_objext \
17160     conftest$ac_exeext conftest.$ac_ext
17161     LIBS="$ac_save_LIBS"
17162
17163 fi
17164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
17165 $as_echo "$ac_cv_libbabeltrace" >&6; }
17166   if test "$ac_cv_libbabeltrace" = yes; then
17167     HAVE_LIBBABELTRACE=yes
17168
17169 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
17170
17171     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
17172 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
17173     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
17174 $as_echo "$LIBBABELTRACE" >&6; }
17175   else
17176     HAVE_LIBBABELTRACE=no
17177             CPPFLAGS="$ac_save_CPPFLAGS"
17178     LIBBABELTRACE=
17179     LTLIBBABELTRACE=
17180   fi
17181
17182
17183
17184
17185
17186
17187   CFLAGS=$saved_CFLAGS
17188
17189   if test "$HAVE_LIBBABELTRACE" != yes; then
17190      if test "$with_babeltrace" = yes; then
17191        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
17192      else
17193        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
17194 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
17195      fi
17196   fi
17197 fi
17198
17199 # If nativefile (NAT_FILE) is not set in configure.nat, we link to an
17200 # empty version.
17201
17202 files=
17203 links=
17204
17205 rm -f nm.h
17206 if test "${nativefile}" != ""; then
17207     case "${nativefile}" in
17208       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
17209       * ) GDB_NM_FILE="${nativefile}"
17210     esac
17211     files="${files} ${GDB_NM_FILE}"
17212     links="${links} nm.h"
17213
17214 cat >>confdefs.h <<_ACEOF
17215 #define GDB_NM_FILE "${GDB_NM_FILE}"
17216 _ACEOF
17217
17218 fi
17219
17220
17221 for ac_prog in xsltproc
17222 do
17223   # Extract the first word of "$ac_prog", so it can be a program name with args.
17224 set dummy $ac_prog; ac_word=$2
17225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17226 $as_echo_n "checking for $ac_word... " >&6; }
17227 if test "${ac_cv_path_XSLTPROC+set}" = set; then :
17228   $as_echo_n "(cached) " >&6
17229 else
17230   case $XSLTPROC in
17231   [\\/]* | ?:[\\/]*)
17232   ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
17233   ;;
17234   *)
17235   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17236 for as_dir in $PATH
17237 do
17238   IFS=$as_save_IFS
17239   test -z "$as_dir" && as_dir=.
17240     for ac_exec_ext in '' $ac_executable_extensions; do
17241   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
17242     ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
17243     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17244     break 2
17245   fi
17246 done
17247   done
17248 IFS=$as_save_IFS
17249
17250   ;;
17251 esac
17252 fi
17253 XSLTPROC=$ac_cv_path_XSLTPROC
17254 if test -n "$XSLTPROC"; then
17255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
17256 $as_echo "$XSLTPROC" >&6; }
17257 else
17258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17259 $as_echo "no" >&6; }
17260 fi
17261
17262
17263   test -n "$XSLTPROC" && break
17264 done
17265 test -n "$XSLTPROC" || XSLTPROC="missing"
17266
17267 if test "x$USE_MAINTAINER_MODE" = xyes; then
17268   if test "${XSLTPROC}" = missing; then
17269     as_fn_error "unable to find xsltproc.  maintainer-mode requires xsltproc." "$LINENO" 5
17270   fi
17271 fi
17272
17273
17274 ac_sources="$files"
17275 ac_dests="$links"
17276 while test -n "$ac_sources"; do
17277   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
17278   set $ac_sources; ac_source=$1; shift; ac_sources=$*
17279   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
17280 done
17281 ac_config_links="$ac_config_links $ac_config_links_1"
17282
17283
17284
17285
17286
17287 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
17288
17289
17290 if $development; then
17291
17292 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
17293
17294   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_UNITTESTS_OBS)"
17295   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_UNITTESTS_SRCS)"
17296 fi
17297
17298
17299   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17300   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
17301   if test "x$GDB_TRANSFORM_NAME" = x; then
17302      GDB_TRANSFORM_NAME=gdb
17303   fi
17304
17305
17306
17307   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17308   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
17309   if test "x$GCORE_TRANSFORM_NAME" = x; then
17310      GCORE_TRANSFORM_NAME=gcore
17311   fi
17312
17313
17314 ac_config_files="$ac_config_files gcore"
17315
17316 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
17317
17318
17319 cat >confcache <<\_ACEOF
17320 # This file is a shell script that caches the results of configure
17321 # tests run on this system so they can be shared between configure
17322 # scripts and configure runs, see configure's option --config-cache.
17323 # It is not useful on other systems.  If it contains results you don't
17324 # want to keep, you may remove or edit it.
17325 #
17326 # config.status only pays attention to the cache file if you give it
17327 # the --recheck option to rerun configure.
17328 #
17329 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17330 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17331 # following values.
17332
17333 _ACEOF
17334
17335 # The following way of writing the cache mishandles newlines in values,
17336 # but we know of no workaround that is simple, portable, and efficient.
17337 # So, we kill variables containing newlines.
17338 # Ultrix sh set writes to stderr and can't be redirected directly,
17339 # and sets the high bit in the cache file unless we assign to the vars.
17340 (
17341   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17342     eval ac_val=\$$ac_var
17343     case $ac_val in #(
17344     *${as_nl}*)
17345       case $ac_var in #(
17346       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17347 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17348       esac
17349       case $ac_var in #(
17350       _ | IFS | as_nl) ;; #(
17351       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17352       *) { eval $ac_var=; unset $ac_var;} ;;
17353       esac ;;
17354     esac
17355   done
17356
17357   (set) 2>&1 |
17358     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17359     *${as_nl}ac_space=\ *)
17360       # `set' does not quote correctly, so add quotes: double-quote
17361       # substitution turns \\\\ into \\, and sed turns \\ into \.
17362       sed -n \
17363         "s/'/'\\\\''/g;
17364           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17365       ;; #(
17366     *)
17367       # `set' quotes correctly as required by POSIX, so do not add quotes.
17368       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17369       ;;
17370     esac |
17371     sort
17372 ) |
17373   sed '
17374      /^ac_cv_env_/b end
17375      t clear
17376      :clear
17377      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17378      t end
17379      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17380      :end' >>confcache
17381 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17382   if test -w "$cache_file"; then
17383     test "x$cache_file" != "x/dev/null" &&
17384       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17385 $as_echo "$as_me: updating cache $cache_file" >&6;}
17386     cat confcache >$cache_file
17387   else
17388     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17389 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17390   fi
17391 fi
17392 rm -f confcache
17393
17394 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17395 # Let make expand exec_prefix.
17396 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17397
17398 DEFS=-DHAVE_CONFIG_H
17399
17400 ac_libobjs=
17401 ac_ltlibobjs=
17402 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17403   # 1. Remove the extension, and $U if already installed.
17404   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17405   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17406   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17407   #    will be set to the directory where LIBOBJS objects are built.
17408   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17409   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17410 done
17411 LIBOBJS=$ac_libobjs
17412
17413 LTLIBOBJS=$ac_ltlibobjs
17414
17415
17416 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17417   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
17418 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17419 fi
17420 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
17421   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
17422 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17423 fi
17424 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
17425   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
17426 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17427 fi
17428
17429
17430 : ${CONFIG_STATUS=./config.status}
17431 ac_write_fail=0
17432 ac_clean_files_save=$ac_clean_files
17433 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17434 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17435 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17436 as_write_fail=0
17437 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17438 #! $SHELL
17439 # Generated by $as_me.
17440 # Run this file to recreate the current configuration.
17441 # Compiler output produced by configure, useful for debugging
17442 # configure, is in config.log if it exists.
17443
17444 debug=false
17445 ac_cs_recheck=false
17446 ac_cs_silent=false
17447
17448 SHELL=\${CONFIG_SHELL-$SHELL}
17449 export SHELL
17450 _ASEOF
17451 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17452 ## -------------------- ##
17453 ## M4sh Initialization. ##
17454 ## -------------------- ##
17455
17456 # Be more Bourne compatible
17457 DUALCASE=1; export DUALCASE # for MKS sh
17458 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17459   emulate sh
17460   NULLCMD=:
17461   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17462   # is contrary to our usage.  Disable this feature.
17463   alias -g '${1+"$@"}'='"$@"'
17464   setopt NO_GLOB_SUBST
17465 else
17466   case `(set -o) 2>/dev/null` in #(
17467   *posix*) :
17468     set -o posix ;; #(
17469   *) :
17470      ;;
17471 esac
17472 fi
17473
17474
17475 as_nl='
17476 '
17477 export as_nl
17478 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17479 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17480 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17481 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17482 # Prefer a ksh shell builtin over an external printf program on Solaris,
17483 # but without wasting forks for bash or zsh.
17484 if test -z "$BASH_VERSION$ZSH_VERSION" \
17485     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17486   as_echo='print -r --'
17487   as_echo_n='print -rn --'
17488 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17489   as_echo='printf %s\n'
17490   as_echo_n='printf %s'
17491 else
17492   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17493     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17494     as_echo_n='/usr/ucb/echo -n'
17495   else
17496     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17497     as_echo_n_body='eval
17498       arg=$1;
17499       case $arg in #(
17500       *"$as_nl"*)
17501         expr "X$arg" : "X\\(.*\\)$as_nl";
17502         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17503       esac;
17504       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17505     '
17506     export as_echo_n_body
17507     as_echo_n='sh -c $as_echo_n_body as_echo'
17508   fi
17509   export as_echo_body
17510   as_echo='sh -c $as_echo_body as_echo'
17511 fi
17512
17513 # The user is always right.
17514 if test "${PATH_SEPARATOR+set}" != set; then
17515   PATH_SEPARATOR=:
17516   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17517     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17518       PATH_SEPARATOR=';'
17519   }
17520 fi
17521
17522
17523 # IFS
17524 # We need space, tab and new line, in precisely that order.  Quoting is
17525 # there to prevent editors from complaining about space-tab.
17526 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17527 # splitting by setting IFS to empty value.)
17528 IFS=" ""        $as_nl"
17529
17530 # Find who we are.  Look in the path if we contain no directory separator.
17531 case $0 in #((
17532   *[\\/]* ) as_myself=$0 ;;
17533   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17534 for as_dir in $PATH
17535 do
17536   IFS=$as_save_IFS
17537   test -z "$as_dir" && as_dir=.
17538     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17539   done
17540 IFS=$as_save_IFS
17541
17542      ;;
17543 esac
17544 # We did not find ourselves, most probably we were run as `sh COMMAND'
17545 # in which case we are not to be found in the path.
17546 if test "x$as_myself" = x; then
17547   as_myself=$0
17548 fi
17549 if test ! -f "$as_myself"; then
17550   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17551   exit 1
17552 fi
17553
17554 # Unset variables that we do not need and which cause bugs (e.g. in
17555 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17556 # suppresses any "Segmentation fault" message there.  '((' could
17557 # trigger a bug in pdksh 5.2.14.
17558 for as_var in BASH_ENV ENV MAIL MAILPATH
17559 do eval test x\${$as_var+set} = xset \
17560   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17561 done
17562 PS1='$ '
17563 PS2='> '
17564 PS4='+ '
17565
17566 # NLS nuisances.
17567 LC_ALL=C
17568 export LC_ALL
17569 LANGUAGE=C
17570 export LANGUAGE
17571
17572 # CDPATH.
17573 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17574
17575
17576 # as_fn_error ERROR [LINENO LOG_FD]
17577 # ---------------------------------
17578 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17579 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17580 # script with status $?, using 1 if that was 0.
17581 as_fn_error ()
17582 {
17583   as_status=$?; test $as_status -eq 0 && as_status=1
17584   if test "$3"; then
17585     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17586     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
17587   fi
17588   $as_echo "$as_me: error: $1" >&2
17589   as_fn_exit $as_status
17590 } # as_fn_error
17591
17592
17593 # as_fn_set_status STATUS
17594 # -----------------------
17595 # Set $? to STATUS, without forking.
17596 as_fn_set_status ()
17597 {
17598   return $1
17599 } # as_fn_set_status
17600
17601 # as_fn_exit STATUS
17602 # -----------------
17603 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17604 as_fn_exit ()
17605 {
17606   set +e
17607   as_fn_set_status $1
17608   exit $1
17609 } # as_fn_exit
17610
17611 # as_fn_unset VAR
17612 # ---------------
17613 # Portably unset VAR.
17614 as_fn_unset ()
17615 {
17616   { eval $1=; unset $1;}
17617 }
17618 as_unset=as_fn_unset
17619 # as_fn_append VAR VALUE
17620 # ----------------------
17621 # Append the text in VALUE to the end of the definition contained in VAR. Take
17622 # advantage of any shell optimizations that allow amortized linear growth over
17623 # repeated appends, instead of the typical quadratic growth present in naive
17624 # implementations.
17625 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17626   eval 'as_fn_append ()
17627   {
17628     eval $1+=\$2
17629   }'
17630 else
17631   as_fn_append ()
17632   {
17633     eval $1=\$$1\$2
17634   }
17635 fi # as_fn_append
17636
17637 # as_fn_arith ARG...
17638 # ------------------
17639 # Perform arithmetic evaluation on the ARGs, and store the result in the
17640 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17641 # must be portable across $(()) and expr.
17642 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17643   eval 'as_fn_arith ()
17644   {
17645     as_val=$(( $* ))
17646   }'
17647 else
17648   as_fn_arith ()
17649   {
17650     as_val=`expr "$@" || test $? -eq 1`
17651   }
17652 fi # as_fn_arith
17653
17654
17655 if expr a : '\(a\)' >/dev/null 2>&1 &&
17656    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17657   as_expr=expr
17658 else
17659   as_expr=false
17660 fi
17661
17662 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17663   as_basename=basename
17664 else
17665   as_basename=false
17666 fi
17667
17668 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17669   as_dirname=dirname
17670 else
17671   as_dirname=false
17672 fi
17673
17674 as_me=`$as_basename -- "$0" ||
17675 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17676          X"$0" : 'X\(//\)$' \| \
17677          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17678 $as_echo X/"$0" |
17679     sed '/^.*\/\([^/][^/]*\)\/*$/{
17680             s//\1/
17681             q
17682           }
17683           /^X\/\(\/\/\)$/{
17684             s//\1/
17685             q
17686           }
17687           /^X\/\(\/\).*/{
17688             s//\1/
17689             q
17690           }
17691           s/.*/./; q'`
17692
17693 # Avoid depending upon Character Ranges.
17694 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17695 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17696 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17697 as_cr_digits='0123456789'
17698 as_cr_alnum=$as_cr_Letters$as_cr_digits
17699
17700 ECHO_C= ECHO_N= ECHO_T=
17701 case `echo -n x` in #(((((
17702 -n*)
17703   case `echo 'xy\c'` in
17704   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17705   xy)  ECHO_C='\c';;
17706   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17707        ECHO_T=' ';;
17708   esac;;
17709 *)
17710   ECHO_N='-n';;
17711 esac
17712
17713 rm -f conf$$ conf$$.exe conf$$.file
17714 if test -d conf$$.dir; then
17715   rm -f conf$$.dir/conf$$.file
17716 else
17717   rm -f conf$$.dir
17718   mkdir conf$$.dir 2>/dev/null
17719 fi
17720 if (echo >conf$$.file) 2>/dev/null; then
17721   if ln -s conf$$.file conf$$ 2>/dev/null; then
17722     as_ln_s='ln -s'
17723     # ... but there are two gotchas:
17724     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17725     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17726     # In both cases, we have to default to `cp -p'.
17727     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17728       as_ln_s='cp -p'
17729   elif ln conf$$.file conf$$ 2>/dev/null; then
17730     as_ln_s=ln
17731   else
17732     as_ln_s='cp -p'
17733   fi
17734 else
17735   as_ln_s='cp -p'
17736 fi
17737 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17738 rmdir conf$$.dir 2>/dev/null
17739
17740
17741 # as_fn_mkdir_p
17742 # -------------
17743 # Create "$as_dir" as a directory, including parents if necessary.
17744 as_fn_mkdir_p ()
17745 {
17746
17747   case $as_dir in #(
17748   -*) as_dir=./$as_dir;;
17749   esac
17750   test -d "$as_dir" || eval $as_mkdir_p || {
17751     as_dirs=
17752     while :; do
17753       case $as_dir in #(
17754       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17755       *) as_qdir=$as_dir;;
17756       esac
17757       as_dirs="'$as_qdir' $as_dirs"
17758       as_dir=`$as_dirname -- "$as_dir" ||
17759 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17760          X"$as_dir" : 'X\(//\)[^/]' \| \
17761          X"$as_dir" : 'X\(//\)$' \| \
17762          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17763 $as_echo X"$as_dir" |
17764     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17765             s//\1/
17766             q
17767           }
17768           /^X\(\/\/\)[^/].*/{
17769             s//\1/
17770             q
17771           }
17772           /^X\(\/\/\)$/{
17773             s//\1/
17774             q
17775           }
17776           /^X\(\/\).*/{
17777             s//\1/
17778             q
17779           }
17780           s/.*/./; q'`
17781       test -d "$as_dir" && break
17782     done
17783     test -z "$as_dirs" || eval "mkdir $as_dirs"
17784   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
17785
17786
17787 } # as_fn_mkdir_p
17788 if mkdir -p . 2>/dev/null; then
17789   as_mkdir_p='mkdir -p "$as_dir"'
17790 else
17791   test -d ./-p && rmdir ./-p
17792   as_mkdir_p=false
17793 fi
17794
17795 if test -x / >/dev/null 2>&1; then
17796   as_test_x='test -x'
17797 else
17798   if ls -dL / >/dev/null 2>&1; then
17799     as_ls_L_option=L
17800   else
17801     as_ls_L_option=
17802   fi
17803   as_test_x='
17804     eval sh -c '\''
17805       if test -d "$1"; then
17806         test -d "$1/.";
17807       else
17808         case $1 in #(
17809         -*)set "./$1";;
17810         esac;
17811         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17812         ???[sx]*):;;*)false;;esac;fi
17813     '\'' sh
17814   '
17815 fi
17816 as_executable_p=$as_test_x
17817
17818 # Sed expression to map a string onto a valid CPP name.
17819 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17820
17821 # Sed expression to map a string onto a valid variable name.
17822 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17823
17824
17825 exec 6>&1
17826 ## ----------------------------------- ##
17827 ## Main body of $CONFIG_STATUS script. ##
17828 ## ----------------------------------- ##
17829 _ASEOF
17830 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17831
17832 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17833 # Save the log message, to keep $0 and so on meaningful, and to
17834 # report actual input values of CONFIG_FILES etc. instead of their
17835 # values after options handling.
17836 ac_log="
17837 This file was extended by $as_me, which was
17838 generated by GNU Autoconf 2.64.  Invocation command line was
17839
17840   CONFIG_FILES    = $CONFIG_FILES
17841   CONFIG_HEADERS  = $CONFIG_HEADERS
17842   CONFIG_LINKS    = $CONFIG_LINKS
17843   CONFIG_COMMANDS = $CONFIG_COMMANDS
17844   $ $0 $@
17845
17846 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17847 "
17848
17849 _ACEOF
17850
17851 case $ac_config_files in *"
17852 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17853 esac
17854
17855 case $ac_config_headers in *"
17856 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17857 esac
17858
17859
17860 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17861 # Files that config.status was made for.
17862 config_files="$ac_config_files"
17863 config_headers="$ac_config_headers"
17864 config_links="$ac_config_links"
17865 config_commands="$ac_config_commands"
17866
17867 _ACEOF
17868
17869 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17870 ac_cs_usage="\
17871 \`$as_me' instantiates files and other configuration actions
17872 from templates according to the current configuration.  Unless the files
17873 and actions are specified as TAGs, all are instantiated by default.
17874
17875 Usage: $0 [OPTION]... [TAG]...
17876
17877   -h, --help       print this help, then exit
17878   -V, --version    print version number and configuration settings, then exit
17879   -q, --quiet, --silent
17880                    do not print progress messages
17881   -d, --debug      don't remove temporary files
17882       --recheck    update $as_me by reconfiguring in the same conditions
17883       --file=FILE[:TEMPLATE]
17884                    instantiate the configuration file FILE
17885       --header=FILE[:TEMPLATE]
17886                    instantiate the configuration header FILE
17887
17888 Configuration files:
17889 $config_files
17890
17891 Configuration headers:
17892 $config_headers
17893
17894 Configuration links:
17895 $config_links
17896
17897 Configuration commands:
17898 $config_commands
17899
17900 Report bugs to the package provider."
17901
17902 _ACEOF
17903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17904 ac_cs_version="\\
17905 config.status
17906 configured by $0, generated by GNU Autoconf 2.64,
17907   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
17908
17909 Copyright (C) 2009 Free Software Foundation, Inc.
17910 This config.status script is free software; the Free Software Foundation
17911 gives unlimited permission to copy, distribute and modify it."
17912
17913 ac_pwd='$ac_pwd'
17914 srcdir='$srcdir'
17915 INSTALL='$INSTALL'
17916 AWK='$AWK'
17917 test -n "\$AWK" || AWK=awk
17918 _ACEOF
17919
17920 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17921 # The default lists apply if the user does not specify any file.
17922 ac_need_defaults=:
17923 while test $# != 0
17924 do
17925   case $1 in
17926   --*=*)
17927     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17928     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17929     ac_shift=:
17930     ;;
17931   *)
17932     ac_option=$1
17933     ac_optarg=$2
17934     ac_shift=shift
17935     ;;
17936   esac
17937
17938   case $ac_option in
17939   # Handling of the options.
17940   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17941     ac_cs_recheck=: ;;
17942   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17943     $as_echo "$ac_cs_version"; exit ;;
17944   --debug | --debu | --deb | --de | --d | -d )
17945     debug=: ;;
17946   --file | --fil | --fi | --f )
17947     $ac_shift
17948     case $ac_optarg in
17949     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17950     esac
17951     as_fn_append CONFIG_FILES " '$ac_optarg'"
17952     ac_need_defaults=false;;
17953   --header | --heade | --head | --hea )
17954     $ac_shift
17955     case $ac_optarg in
17956     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17957     esac
17958     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17959     ac_need_defaults=false;;
17960   --he | --h)
17961     # Conflict between --help and --header
17962     as_fn_error "ambiguous option: \`$1'
17963 Try \`$0 --help' for more information.";;
17964   --help | --hel | -h )
17965     $as_echo "$ac_cs_usage"; exit ;;
17966   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17967   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17968     ac_cs_silent=: ;;
17969
17970   # This is an error.
17971   -*) as_fn_error "unrecognized option: \`$1'
17972 Try \`$0 --help' for more information." ;;
17973
17974   *) as_fn_append ac_config_targets " $1"
17975      ac_need_defaults=false ;;
17976
17977   esac
17978   shift
17979 done
17980
17981 ac_configure_extra_args=
17982
17983 if $ac_cs_silent; then
17984   exec 6>/dev/null
17985   ac_configure_extra_args="$ac_configure_extra_args --silent"
17986 fi
17987
17988 _ACEOF
17989 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17990 if \$ac_cs_recheck; then
17991   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17992   shift
17993   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17994   CONFIG_SHELL='$SHELL'
17995   export CONFIG_SHELL
17996   exec "\$@"
17997 fi
17998
17999 _ACEOF
18000 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18001 exec 5>>config.log
18002 {
18003   echo
18004   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18005 ## Running $as_me. ##
18006 _ASBOX
18007   $as_echo "$ac_log"
18008 } >&5
18009
18010 _ACEOF
18011 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18012 #
18013 # INIT-COMMANDS
18014 #
18015 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
18016 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR CONFIG_SRC_SUBDIR="$CONFIG_SRC_SUBDIR"
18017
18018 _ACEOF
18019
18020 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18021
18022 # Handling of arguments.
18023 for ac_config_target in $ac_config_targets
18024 do
18025   case $ac_config_target in
18026     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
18027     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
18028     "gdbdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbdepdir" ;;
18029     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
18030     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
18031     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
18032     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18033     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
18034     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
18035     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
18036
18037   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18038   esac
18039 done
18040
18041
18042 # If the user did not use the arguments to specify the items to instantiate,
18043 # then the envvar interface is used.  Set only those that are not.
18044 # We use the long form for the default assignment because of an extremely
18045 # bizarre bug on SunOS 4.1.3.
18046 if $ac_need_defaults; then
18047   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18048   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18049   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
18050   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18051 fi
18052
18053 # Have a temporary directory for convenience.  Make it in the build tree
18054 # simply because there is no reason against having it here, and in addition,
18055 # creating and moving files from /tmp can sometimes cause problems.
18056 # Hook for its removal unless debugging.
18057 # Note that there is a small window in which the directory will not be cleaned:
18058 # after its creation but before its name has been assigned to `$tmp'.
18059 $debug ||
18060 {
18061   tmp=
18062   trap 'exit_status=$?
18063   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
18064 ' 0
18065   trap 'as_fn_exit 1' 1 2 13 15
18066 }
18067 # Create a (secure) tmp directory for tmp files.
18068
18069 {
18070   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18071   test -n "$tmp" && test -d "$tmp"
18072 }  ||
18073 {
18074   tmp=./conf$$-$RANDOM
18075   (umask 077 && mkdir "$tmp")
18076 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
18077
18078 # Set up the scripts for CONFIG_FILES section.
18079 # No need to generate them if there are no CONFIG_FILES.
18080 # This happens for instance with `./config.status config.h'.
18081 if test -n "$CONFIG_FILES"; then
18082
18083 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18084   ac_cs_awk_getline=:
18085   ac_cs_awk_pipe_init=
18086   ac_cs_awk_read_file='
18087       while ((getline aline < (F[key])) > 0)
18088         print(aline)
18089       close(F[key])'
18090   ac_cs_awk_pipe_fini=
18091 else
18092   ac_cs_awk_getline=false
18093   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18094   ac_cs_awk_read_file='
18095       print "|#_!!_#|"
18096       print "cat " F[key] " &&"
18097       '$ac_cs_awk_pipe_init
18098   # The final `:' finishes the AND list.
18099   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18100 fi
18101 ac_cr=`echo X | tr X '\015'`
18102 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18103 # But we know of no other shell where ac_cr would be empty at this
18104 # point, so we can use a bashism as a fallback.
18105 if test "x$ac_cr" = x; then
18106   eval ac_cr=\$\'\\r\'
18107 fi
18108 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18109 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18110   ac_cs_awk_cr='\r'
18111 else
18112   ac_cs_awk_cr=$ac_cr
18113 fi
18114
18115 echo 'BEGIN {' >"$tmp/subs1.awk" &&
18116 _ACEOF
18117
18118 # Create commands to substitute file output variables.
18119 {
18120   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18121   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
18122   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18123   echo "_ACAWK" &&
18124   echo "_ACEOF"
18125 } >conf$$files.sh &&
18126 . ./conf$$files.sh ||
18127   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18128 rm -f conf$$files.sh
18129
18130 {
18131   echo "cat >conf$$subs.awk <<_ACEOF" &&
18132   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18133   echo "_ACEOF"
18134 } >conf$$subs.sh ||
18135   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18136 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
18137 ac_delim='%!_!# '
18138 for ac_last_try in false false false false false :; do
18139   . ./conf$$subs.sh ||
18140     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18141
18142   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18143   if test $ac_delim_n = $ac_delim_num; then
18144     break
18145   elif $ac_last_try; then
18146     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18147   else
18148     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18149   fi
18150 done
18151 rm -f conf$$subs.sh
18152
18153 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18154 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
18155 _ACEOF
18156 sed -n '
18157 h
18158 s/^/S["/; s/!.*/"]=/
18159 p
18160 g
18161 s/^[^!]*!//
18162 :repl
18163 t repl
18164 s/'"$ac_delim"'$//
18165 t delim
18166 :nl
18167 h
18168 s/\(.\{148\}\).*/\1/
18169 t more1
18170 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18171 p
18172 n
18173 b repl
18174 :more1
18175 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18176 p
18177 g
18178 s/.\{148\}//
18179 t nl
18180 :delim
18181 h
18182 s/\(.\{148\}\).*/\1/
18183 t more2
18184 s/["\\]/\\&/g; s/^/"/; s/$/"/
18185 p
18186 b
18187 :more2
18188 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18189 p
18190 g
18191 s/.\{148\}//
18192 t delim
18193 ' <conf$$subs.awk | sed '
18194 /^[^""]/{
18195   N
18196   s/\n//
18197 }
18198 ' >>$CONFIG_STATUS || ac_write_fail=1
18199 rm -f conf$$subs.awk
18200 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18201 _ACAWK
18202 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
18203   for (key in S) S_is_set[key] = 1
18204   FS = "\a"
18205   \$ac_cs_awk_pipe_init
18206 }
18207 {
18208   line = $ 0
18209   nfields = split(line, field, "@")
18210   substed = 0
18211   len = length(field[1])
18212   for (i = 2; i < nfields; i++) {
18213     key = field[i]
18214     keylen = length(key)
18215     if (S_is_set[key]) {
18216       value = S[key]
18217       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18218       len += length(value) + length(field[++i])
18219       substed = 1
18220     } else
18221       len += 1 + keylen
18222   }
18223   if (nfields == 3 && !substed) {
18224     key = field[2]
18225     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
18226       \$ac_cs_awk_read_file
18227       next
18228     }
18229   }
18230   print line
18231 }
18232 \$ac_cs_awk_pipe_fini
18233 _ACAWK
18234 _ACEOF
18235 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18236 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18237   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18238 else
18239   cat
18240 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
18241   || as_fn_error "could not setup config files machinery" "$LINENO" 5
18242 _ACEOF
18243
18244 # VPATH may cause trouble with some makes, so we remove $(srcdir),
18245 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
18246 # trailing colons and then remove the whole line if VPATH becomes empty
18247 # (actually we leave an empty line to preserve line numbers).
18248 if test "x$srcdir" = x.; then
18249   ac_vpsub='/^[  ]*VPATH[        ]*=/{
18250 s/:*\$(srcdir):*/:/
18251 s/:*\${srcdir}:*/:/
18252 s/:*@srcdir@:*/:/
18253 s/^\([^=]*=[     ]*\):*/\1/
18254 s/:*$//
18255 s/^[^=]*=[       ]*$//
18256 }'
18257 fi
18258
18259 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18260 fi # test -n "$CONFIG_FILES"
18261
18262 # Set up the scripts for CONFIG_HEADERS section.
18263 # No need to generate them if there are no CONFIG_HEADERS.
18264 # This happens for instance with `./config.status Makefile'.
18265 if test -n "$CONFIG_HEADERS"; then
18266 cat >"$tmp/defines.awk" <<\_ACAWK ||
18267 BEGIN {
18268 _ACEOF
18269
18270 # Transform confdefs.h into an awk script `defines.awk', embedded as
18271 # here-document in config.status, that substitutes the proper values into
18272 # config.h.in to produce config.h.
18273
18274 # Create a delimiter string that does not exist in confdefs.h, to ease
18275 # handling of long lines.
18276 ac_delim='%!_!# '
18277 for ac_last_try in false false :; do
18278   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
18279   if test -z "$ac_t"; then
18280     break
18281   elif $ac_last_try; then
18282     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
18283   else
18284     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18285   fi
18286 done
18287
18288 # For the awk script, D is an array of macro values keyed by name,
18289 # likewise P contains macro parameters if any.  Preserve backslash
18290 # newline sequences.
18291
18292 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18293 sed -n '
18294 s/.\{148\}/&'"$ac_delim"'/g
18295 t rset
18296 :rset
18297 s/^[     ]*#[    ]*define[       ][      ]*/ /
18298 t def
18299 d
18300 :def
18301 s/\\$//
18302 t bsnl
18303 s/["\\]/\\&/g
18304 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18305 D["\1"]=" \3"/p
18306 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18307 d
18308 :bsnl
18309 s/["\\]/\\&/g
18310 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18311 D["\1"]=" \3\\\\\\n"\\/p
18312 t cont
18313 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18314 t cont
18315 d
18316 :cont
18317 n
18318 s/.\{148\}/&'"$ac_delim"'/g
18319 t clear
18320 :clear
18321 s/\\$//
18322 t bsnlc
18323 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18324 d
18325 :bsnlc
18326 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18327 b cont
18328 ' <confdefs.h | sed '
18329 s/'"$ac_delim"'/"\\\
18330 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18331
18332 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18333   for (key in D) D_is_set[key] = 1
18334   FS = "\a"
18335 }
18336 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18337   line = \$ 0
18338   split(line, arg, " ")
18339   if (arg[1] == "#") {
18340     defundef = arg[2]
18341     mac1 = arg[3]
18342   } else {
18343     defundef = substr(arg[1], 2)
18344     mac1 = arg[2]
18345   }
18346   split(mac1, mac2, "(") #)
18347   macro = mac2[1]
18348   prefix = substr(line, 1, index(line, defundef) - 1)
18349   if (D_is_set[macro]) {
18350     # Preserve the white space surrounding the "#".
18351     print prefix "define", macro P[macro] D[macro]
18352     next
18353   } else {
18354     # Replace #undef with comments.  This is necessary, for example,
18355     # in the case of _POSIX_SOURCE, which is predefined and required
18356     # on some systems where configure will not decide to define it.
18357     if (defundef == "undef") {
18358       print "/*", prefix defundef, macro, "*/"
18359       next
18360     }
18361   }
18362 }
18363 { print }
18364 _ACAWK
18365 _ACEOF
18366 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18367   as_fn_error "could not setup config headers machinery" "$LINENO" 5
18368 fi # test -n "$CONFIG_HEADERS"
18369
18370
18371 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
18372 shift
18373 for ac_tag
18374 do
18375   case $ac_tag in
18376   :[FHLC]) ac_mode=$ac_tag; continue;;
18377   esac
18378   case $ac_mode$ac_tag in
18379   :[FHL]*:*);;
18380   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
18381   :[FH]-) ac_tag=-:-;;
18382   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18383   esac
18384   ac_save_IFS=$IFS
18385   IFS=:
18386   set x $ac_tag
18387   IFS=$ac_save_IFS
18388   shift
18389   ac_file=$1
18390   shift
18391
18392   case $ac_mode in
18393   :L) ac_source=$1;;
18394   :[FH])
18395     ac_file_inputs=
18396     for ac_f
18397     do
18398       case $ac_f in
18399       -) ac_f="$tmp/stdin";;
18400       *) # Look for the file first in the build tree, then in the source tree
18401          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18402          # because $ac_f cannot contain `:'.
18403          test -f "$ac_f" ||
18404            case $ac_f in
18405            [\\/$]*) false;;
18406            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18407            esac ||
18408            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18409       esac
18410       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18411       as_fn_append ac_file_inputs " '$ac_f'"
18412     done
18413
18414     # Let's still pretend it is `configure' which instantiates (i.e., don't
18415     # use $as_me), people would be surprised to read:
18416     #    /* config.h.  Generated by config.status.  */
18417     configure_input='Generated from '`
18418           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18419         `' by configure.'
18420     if test x"$ac_file" != x-; then
18421       configure_input="$ac_file.  $configure_input"
18422       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18423 $as_echo "$as_me: creating $ac_file" >&6;}
18424     fi
18425     # Neutralize special characters interpreted by sed in replacement strings.
18426     case $configure_input in #(
18427     *\&* | *\|* | *\\* )
18428        ac_sed_conf_input=`$as_echo "$configure_input" |
18429        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18430     *) ac_sed_conf_input=$configure_input;;
18431     esac
18432
18433     case $ac_tag in
18434     *:-:* | *:-) cat >"$tmp/stdin" \
18435       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
18436     esac
18437     ;;
18438   esac
18439
18440   ac_dir=`$as_dirname -- "$ac_file" ||
18441 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18442          X"$ac_file" : 'X\(//\)[^/]' \| \
18443          X"$ac_file" : 'X\(//\)$' \| \
18444          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18445 $as_echo X"$ac_file" |
18446     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18447             s//\1/
18448             q
18449           }
18450           /^X\(\/\/\)[^/].*/{
18451             s//\1/
18452             q
18453           }
18454           /^X\(\/\/\)$/{
18455             s//\1/
18456             q
18457           }
18458           /^X\(\/\).*/{
18459             s//\1/
18460             q
18461           }
18462           s/.*/./; q'`
18463   as_dir="$ac_dir"; as_fn_mkdir_p
18464   ac_builddir=.
18465
18466 case "$ac_dir" in
18467 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18468 *)
18469   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18470   # A ".." for each directory in $ac_dir_suffix.
18471   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18472   case $ac_top_builddir_sub in
18473   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18474   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18475   esac ;;
18476 esac
18477 ac_abs_top_builddir=$ac_pwd
18478 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18479 # for backward compatibility:
18480 ac_top_builddir=$ac_top_build_prefix
18481
18482 case $srcdir in
18483   .)  # We are building in place.
18484     ac_srcdir=.
18485     ac_top_srcdir=$ac_top_builddir_sub
18486     ac_abs_top_srcdir=$ac_pwd ;;
18487   [\\/]* | ?:[\\/]* )  # Absolute name.
18488     ac_srcdir=$srcdir$ac_dir_suffix;
18489     ac_top_srcdir=$srcdir
18490     ac_abs_top_srcdir=$srcdir ;;
18491   *) # Relative name.
18492     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18493     ac_top_srcdir=$ac_top_build_prefix$srcdir
18494     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18495 esac
18496 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18497
18498
18499   case $ac_mode in
18500   :F)
18501   #
18502   # CONFIG_FILE
18503   #
18504
18505   case $INSTALL in
18506   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18507   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18508   esac
18509 _ACEOF
18510
18511 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18512 # If the template does not know about datarootdir, expand it.
18513 # FIXME: This hack should be removed a few years after 2.60.
18514 ac_datarootdir_hack=; ac_datarootdir_seen=
18515 ac_sed_dataroot='
18516 /datarootdir/ {
18517   p
18518   q
18519 }
18520 /@datadir@/p
18521 /@docdir@/p
18522 /@infodir@/p
18523 /@localedir@/p
18524 /@mandir@/p'
18525 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18526 *datarootdir*) ac_datarootdir_seen=yes;;
18527 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18528   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18529 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18530 _ACEOF
18531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18532   ac_datarootdir_hack='
18533   s&@datadir@&$datadir&g
18534   s&@docdir@&$docdir&g
18535   s&@infodir@&$infodir&g
18536   s&@localedir@&$localedir&g
18537   s&@mandir@&$mandir&g
18538   s&\\\${datarootdir}&$datarootdir&g' ;;
18539 esac
18540 _ACEOF
18541
18542 # Neutralize VPATH when `$srcdir' = `.'.
18543 # Shell code in configure.ac might set extrasub.
18544 # FIXME: do we really want to maintain this feature?
18545 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18546 ac_sed_extra="$ac_vpsub
18547 $extrasub
18548 _ACEOF
18549 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18550 :t
18551 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18552 s|@configure_input@|$ac_sed_conf_input|;t t
18553 s&@top_builddir@&$ac_top_builddir_sub&;t t
18554 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18555 s&@srcdir@&$ac_srcdir&;t t
18556 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18557 s&@top_srcdir@&$ac_top_srcdir&;t t
18558 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18559 s&@builddir@&$ac_builddir&;t t
18560 s&@abs_builddir@&$ac_abs_builddir&;t t
18561 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18562 s&@INSTALL@&$ac_INSTALL&;t t
18563 $ac_datarootdir_hack
18564 "
18565 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18566 if $ac_cs_awk_getline; then
18567   $AWK -f "$tmp/subs.awk"
18568 else
18569   $AWK -f "$tmp/subs.awk" | $SHELL
18570 fi >$tmp/out \
18571   || as_fn_error "could not create $ac_file" "$LINENO" 5
18572
18573 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18574   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
18575   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
18576   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18577 which seems to be undefined.  Please make sure it is defined." >&5
18578 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18579 which seems to be undefined.  Please make sure it is defined." >&2;}
18580
18581   rm -f "$tmp/stdin"
18582   case $ac_file in
18583   -) cat "$tmp/out" && rm -f "$tmp/out";;
18584   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
18585   esac \
18586   || as_fn_error "could not create $ac_file" "$LINENO" 5
18587  ;;
18588   :H)
18589   #
18590   # CONFIG_HEADER
18591   #
18592   if test x"$ac_file" != x-; then
18593     {
18594       $as_echo "/* $configure_input  */" \
18595       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
18596     } >"$tmp/config.h" \
18597       || as_fn_error "could not create $ac_file" "$LINENO" 5
18598     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
18599       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18600 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18601     else
18602       rm -f "$ac_file"
18603       mv "$tmp/config.h" "$ac_file" \
18604         || as_fn_error "could not create $ac_file" "$LINENO" 5
18605     fi
18606   else
18607     $as_echo "/* $configure_input  */" \
18608       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
18609       || as_fn_error "could not create -" "$LINENO" 5
18610   fi
18611  ;;
18612   :L)
18613   #
18614   # CONFIG_LINK
18615   #
18616
18617   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
18618     :
18619   else
18620     # Prefer the file from the source tree if names are identical.
18621     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
18622       ac_source=$srcdir/$ac_source
18623     fi
18624
18625     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
18626 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
18627
18628     if test ! -r "$ac_source"; then
18629       as_fn_error "$ac_source: file not found" "$LINENO" 5
18630     fi
18631     rm -f "$ac_file"
18632
18633     # Try a relative symlink, then a hard link, then a copy.
18634     case $srcdir in
18635     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
18636         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
18637     esac
18638     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
18639       ln "$ac_source" "$ac_file" 2>/dev/null ||
18640       cp -p "$ac_source" "$ac_file" ||
18641       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
18642   fi
18643  ;;
18644   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18645 $as_echo "$as_me: executing $ac_file commands" >&6;}
18646  ;;
18647   esac
18648
18649
18650   case $ac_file$ac_mode in
18651     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
18652     "gdbdepdir":C)
18653   for subdir in ${CONFIG_SRC_SUBDIR}
18654   do
18655       $SHELL $ac_aux_dir/mkinstalldirs $subdir/$DEPDIR
18656   done ;;
18657     "gcore":F) chmod +x gcore ;;
18658     "Makefile":F)
18659 case x$CONFIG_HEADERS in
18660 xconfig.h:config.in)
18661 echo > stamp-h ;;
18662 esac
18663  ;;
18664     "gdb-gdb.gdb":F)
18665 case x$CONFIG_HEADERS in
18666 xconfig.h:config.in)
18667 echo > stamp-h ;;
18668 esac
18669  ;;
18670     "doc/Makefile":F)
18671 case x$CONFIG_HEADERS in
18672 xconfig.h:config.in)
18673 echo > stamp-h ;;
18674 esac
18675  ;;
18676     "data-directory/Makefile":F)
18677 case x$CONFIG_HEADERS in
18678 xconfig.h:config.in)
18679 echo > stamp-h ;;
18680 esac
18681  ;;
18682
18683   esac
18684 done # for ac_tag
18685
18686
18687 as_fn_exit 0
18688 _ACEOF
18689 ac_clean_files=$ac_clean_files_save
18690
18691 test $ac_write_fail = 0 ||
18692   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18693
18694
18695 # configure is writing to config.log, and then calls config.status.
18696 # config.status does its own redirection, appending to config.log.
18697 # Unfortunately, on DOS this fails, as config.log is still kept open
18698 # by configure, so config.status won't be able to write to it; its
18699 # output is simply discarded.  So we exec the FD to /dev/null,
18700 # effectively closing config.log, so it can be properly (re)opened and
18701 # appended to by config.status.  When coming back to configure, we
18702 # need to make the FD available again.
18703 if test "$no_create" != yes; then
18704   ac_cs_success=:
18705   ac_config_status_args=
18706   test "$silent" = yes &&
18707     ac_config_status_args="$ac_config_status_args --quiet"
18708   exec 5>/dev/null
18709   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18710   exec 5>>config.log
18711   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18712   # would make configure fail if this is the last instruction.
18713   $ac_cs_success || as_fn_exit $?
18714 fi
18715
18716 #
18717 # CONFIG_SUBDIRS section.
18718 #
18719 if test "$no_recursion" != yes; then
18720
18721   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
18722   # so they do not pile up.
18723   ac_sub_configure_args=
18724   ac_prev=
18725   eval "set x $ac_configure_args"
18726   shift
18727   for ac_arg
18728   do
18729     if test -n "$ac_prev"; then
18730       ac_prev=
18731       continue
18732     fi
18733     case $ac_arg in
18734     -cache-file | --cache-file | --cache-fil | --cache-fi \
18735     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
18736       ac_prev=cache_file ;;
18737     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
18738     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
18739     | --c=*)
18740       ;;
18741     --config-cache | -C)
18742       ;;
18743     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
18744       ac_prev=srcdir ;;
18745     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
18746       ;;
18747     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
18748       ac_prev=prefix ;;
18749     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
18750       ;;
18751     --disable-option-checking)
18752       ;;
18753     *)
18754       case $ac_arg in
18755       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
18756       esac
18757       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
18758     esac
18759   done
18760
18761   # Always prepend --prefix to ensure using the same prefix
18762   # in subdir configurations.
18763   ac_arg="--prefix=$prefix"
18764   case $ac_arg in
18765   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
18766   esac
18767   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
18768
18769   # Pass --silent
18770   if test "$silent" = yes; then
18771     ac_sub_configure_args="--silent $ac_sub_configure_args"
18772   fi
18773
18774   # Always prepend --disable-option-checking to silence warnings, since
18775   # different subdirs can have different --enable and --with options.
18776   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
18777
18778   ac_popdir=`pwd`
18779   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
18780
18781     # Do not complain, so a configure script can configure whichever
18782     # parts of a large source tree are present.
18783     test -d "$srcdir/$ac_dir" || continue
18784
18785     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
18786     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
18787     $as_echo "$ac_msg" >&6
18788     as_dir="$ac_dir"; as_fn_mkdir_p
18789     ac_builddir=.
18790
18791 case "$ac_dir" in
18792 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18793 *)
18794   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18795   # A ".." for each directory in $ac_dir_suffix.
18796   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18797   case $ac_top_builddir_sub in
18798   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18799   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18800   esac ;;
18801 esac
18802 ac_abs_top_builddir=$ac_pwd
18803 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18804 # for backward compatibility:
18805 ac_top_builddir=$ac_top_build_prefix
18806
18807 case $srcdir in
18808   .)  # We are building in place.
18809     ac_srcdir=.
18810     ac_top_srcdir=$ac_top_builddir_sub
18811     ac_abs_top_srcdir=$ac_pwd ;;
18812   [\\/]* | ?:[\\/]* )  # Absolute name.
18813     ac_srcdir=$srcdir$ac_dir_suffix;
18814     ac_top_srcdir=$srcdir
18815     ac_abs_top_srcdir=$srcdir ;;
18816   *) # Relative name.
18817     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18818     ac_top_srcdir=$ac_top_build_prefix$srcdir
18819     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18820 esac
18821 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18822
18823
18824     cd "$ac_dir"
18825
18826     # Check for guested configure; otherwise get Cygnus style configure.
18827     if test -f "$ac_srcdir/configure.gnu"; then
18828       ac_sub_configure=$ac_srcdir/configure.gnu
18829     elif test -f "$ac_srcdir/configure"; then
18830       ac_sub_configure=$ac_srcdir/configure
18831     elif test -f "$ac_srcdir/configure.in"; then
18832       # This should be Cygnus configure.
18833       ac_sub_configure=$ac_aux_dir/configure
18834     else
18835       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
18836 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
18837       ac_sub_configure=
18838     fi
18839
18840     # The recursion is here.
18841     if test -n "$ac_sub_configure"; then
18842       # Make the cache file name correct relative to the subdirectory.
18843       case $cache_file in
18844       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
18845       *) # Relative name.
18846         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
18847       esac
18848
18849       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
18850 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
18851       # The eval makes quoting arguments work.
18852       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
18853            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
18854         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
18855     fi
18856
18857     cd "$ac_popdir"
18858   done
18859 fi
18860 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18861   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18862 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18863 fi
18864