gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 LTLIBIPT
 662 LIBIPT
 663 HAVE_LIBIPT
 664 HAVE_GUILE_FALSE
 665 HAVE_GUILE_TRUE
 666 GUILE_LIBS
 667 GUILE_CPPFLAGS
 668 GUILD_TARGET_FLAG
 669 GUILD
 670 pkg_config_prog_path
 671 HAVE_PYTHON_FALSE
 672 HAVE_PYTHON_TRUE
 673 PYTHON_LIBS
 674 PYTHON_CPPFLAGS
 675 PYTHON_CFLAGS
 676 python_prog_path
 677 LTLIBEXPAT
 678 LIBEXPAT
 679 HAVE_LIBEXPAT
 680 JIT_READER_DIR
 681 TARGET_PTR
 682 READLINE_TEXI_INCFLAG
 683 READLINE_CFLAGS
 684 READLINE_DEPS
 685 READLINE
 686 LTLIBICONV
 687 LIBICONV
 688 zlibinc
 689 zlibdir
 690 MIG
 691 WINDRES
 692 DLLTOOL
 693 AR
 694 YFLAGS
 695 YACC
 696 RANLIB
 697 LN_S
 698 INSTALL_DATA
 699 INSTALL_SCRIPT
 700 INSTALL_PROGRAM
 701 AWK
 702 REPORT_BUGS_TEXI
 703 REPORT_BUGS_TO
 704 PKGVERSION
 705 HAVE_NATIVE_GCORE_TARGET
 706 TARGET_OBS
 707 subdirs
 708 GDB_DATADIR
 709 DEBUGDIR
 710 MAKEINFO_EXTRA_FLAGS
 711 MAKEINFOFLAGS
 712 MAKEINFO
 713 PACKAGE
 714 GNULIB_STDINT_H
 715 CATOBJEXT
 716 GENCAT
 717 INSTOBJEXT
 718 DATADIRNAME
 719 CATALOGS
 720 POSUB
 721 GMSGFMT
 722 XGETTEXT
 723 INCINTL
 724 LIBINTL_DEP
 725 LIBINTL
 726 USE_NLS
 727 SET_MAKE
 728 GMAKE_FALSE
 729 GMAKE_TRUE
 730 MAKE
 731 CCDEPMODE
 732 DEPDIR
 733 am__leading_dot
 734 COMPILER_CFLAGS
 735 COMPILER
 736 INSTALL_STRIP_PROGRAM
 737 STRIP
 738 install_sh
 739 target_os
 740 target_vendor
 741 target_cpu
 742 target
 743 host_os
 744 host_vendor
 745 host_cpu
 746 host
 747 build_os
 748 build_vendor
 749 build_cpu
 750 build
 751 EGREP
 752 GREP
 753 CPP
 754 ac_ct_CXX
 755 CXXFLAGS
 756 CXX
 757 OBJEXT
 758 EXEEXT
 759 ac_ct_CC
 760 CPPFLAGS
 761 LDFLAGS
 762 CFLAGS
 763 CC
 764 MAINT
 765 MAINTAINER_MODE_FALSE
 766 MAINTAINER_MODE_TRUE
 767 target_alias
 768 host_alias
 769 build_alias
 770 LIBS
 771 ECHO_T
 772 ECHO_N
 773 ECHO_C
 774 DEFS
 775 mandir
 776 localedir
 777 libdir
 778 psdir
 779 pdfdir
 780 dvidir
 781 htmldir
 782 infodir
 783 docdir
 784 oldincludedir
 785 includedir
 786 localstatedir
 787 sharedstatedir
 788 sysconfdir
 789 datadir
 790 datarootdir
 791 libexecdir
 792 sbindir
 793 bindir
 794 program_transform_name
 795 prefix
 796 exec_prefix
 797 PACKAGE_URL
 798 PACKAGE_BUGREPORT
 799 PACKAGE_STRING
 800 PACKAGE_VERSION
 801 PACKAGE_TARNAME
 802 PACKAGE_NAME
 803 PATH_SEPARATOR
 804 SHELL'
 805 ac_subst_files='host_makefile_frag'
 806 ac_user_opts='
 807 enable_option_checking
 808 enable_maintainer_mode
 809 enable_plugins
 810 enable_largefile
 811 enable_build_with_cxx
 812 with_separate_debug_dir
 813 with_gdb_datadir
 814 with_relocated_sources
 815 with_auto_load_dir
 816 with_auto_load_safe_path
 817 enable_targets
 818 enable_64_bit_bfd
 819 enable_gdbcli
 820 enable_gdbmi
 821 enable_tui
 822 enable_gdbtk
 823 with_libunwind_ia64
 824 with_curses
 825 enable_profiling
 826 with_pkgversion
 827 with_bugurl
 828 with_system_zlib
 829 with_gnu_ld
 830 enable_rpath
 831 with_libiconv_prefix
 832 with_iconv_bin
 833 with_system_readline
 834 with_jit_reader_dir
 835 with_expat
 836 with_libexpat_prefix
 837 with_python
 838 with_guile
 839 enable_libmcheck
 840 with_intel_pt
 841 with_libipt_prefix
 842 with_included_regex
 843 with_sysroot
 844 with_system_gdbinit
 845 enable_werror
 846 enable_build_warnings
 847 enable_gdb_build_warnings
 848 with_lzma
 849 with_liblzma_prefix
 850 with_tcl
 851 with_tk
 852 with_x
 853 enable_sim
 854 enable_multi_ice
 855 enable_gdbserver
 856 with_babeltrace
 857 with_libbabeltrace_prefix
 858 '
 859       ac_precious_vars='build_alias
 860 host_alias
 861 target_alias
 862 CC
 863 CFLAGS
 864 LDFLAGS
 865 LIBS
 866 CPPFLAGS
 867 CXX
 868 CXXFLAGS
 869 CCC
 870 CPP
 871 MAKEINFO
 872 MAKEINFOFLAGS
 873 YACC
 874 YFLAGS
 875 XMKMF'
 876 ac_subdirs_all='testsuite
 877 gdbtk
 878 multi-ice
 879 gdbserver'
 880
 881 # Initialize some variables set by options.
 882 ac_init_help=
 883 ac_init_version=false
 884 ac_unrecognized_opts=
 885 ac_unrecognized_sep=
 886 # The variables have the same names as the options, with
 887 # dashes changed to underlines.
 888 cache_file=/dev/null
 889 exec_prefix=NONE
 890 no_create=
 891 no_recursion=
 892 prefix=NONE
 893 program_prefix=NONE
 894 program_suffix=NONE
 895 program_transform_name=s,x,x,
 896 silent=
 897 site=
 898 srcdir=
 899 verbose=
 900 x_includes=NONE
 901 x_libraries=NONE
 902
 903 # Installation directory options.
 904 # These are left unexpanded so users can "make install exec_prefix=/foo"
 905 # and all the variables that are supposed to be based on exec_prefix
 906 # by default will actually change.
 907 # Use braces instead of parens because sh, perl, etc. also accept them.
 908 # (The list follows the same order as the GNU Coding Standards.)
 909 bindir='${exec_prefix}/bin'
 910 sbindir='${exec_prefix}/sbin'
 911 libexecdir='${exec_prefix}/libexec'
 912 datarootdir='${prefix}/share'
 913 datadir='${datarootdir}'
 914 sysconfdir='${prefix}/etc'
 915 sharedstatedir='${prefix}/com'
 916 localstatedir='${prefix}/var'
 917 includedir='${prefix}/include'
 918 oldincludedir='/usr/include'
 919 docdir='${datarootdir}/doc/${PACKAGE}'
 920 infodir='${datarootdir}/info'
 921 htmldir='${docdir}'
 922 dvidir='${docdir}'
 923 pdfdir='${docdir}'
 924 psdir='${docdir}'
 925 libdir='${exec_prefix}/lib'
 926 localedir='${datarootdir}/locale'
 927 mandir='${datarootdir}/man'
 928
 929 ac_prev=
 930 ac_dashdash=
 931 for ac_option
 932 do
 933   # If the previous option needs an argument, assign it.
 934   if test -n "$ac_prev"; then
 935     eval $ac_prev=\$ac_option
 936     ac_prev=
 937     continue
 938   fi
 939
 940   case $ac_option in
 941   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 942   *)    ac_optarg=yes ;;
 943   esac
 944
 945   # Accept the important Cygnus configure options, so we can diagnose typos.
 946
 947   case $ac_dashdash$ac_option in
 948   --)
 949     ac_dashdash=yes ;;
 950
 951   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 952     ac_prev=bindir ;;
 953   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 954     bindir=$ac_optarg ;;
 955
 956   -build | --build | --buil | --bui | --bu)
 957     ac_prev=build_alias ;;
 958   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 959     build_alias=$ac_optarg ;;
 960
 961   -cache-file | --cache-file | --cache-fil | --cache-fi \
 962   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 963     ac_prev=cache_file ;;
 964   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 965   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 966     cache_file=$ac_optarg ;;
 967
 968   --config-cache | -C)
 969     cache_file=config.cache ;;
 970
 971   -datadir | --datadir | --datadi | --datad)
 972     ac_prev=datadir ;;
 973   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 974     datadir=$ac_optarg ;;
 975
 976   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 977   | --dataroo | --dataro | --datar)
 978     ac_prev=datarootdir ;;
 979   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 980   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 981     datarootdir=$ac_optarg ;;
 982
 983   -disable-* | --disable-*)
 984     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 985     # Reject names that are not valid shell variable names.
 986     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 987       as_fn_error "invalid feature name: $ac_useropt"
 988     ac_useropt_orig=$ac_useropt
 989     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 990     case $ac_user_opts in
 991       *"
 992 "enable_$ac_useropt"
 993 "*) ;;
 994       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 995          ac_unrecognized_sep=', ';;
 996     esac
 997     eval enable_$ac_useropt=no ;;
 998
 999   -docdir | --docdir | --docdi | --doc | --do)
1000     ac_prev=docdir ;;
1001   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1002     docdir=$ac_optarg ;;
1003
1004   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1005     ac_prev=dvidir ;;
1006   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1007     dvidir=$ac_optarg ;;
1008
1009   -enable-* | --enable-*)
1010     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1011     # Reject names that are not valid shell variable names.
1012     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1013       as_fn_error "invalid feature name: $ac_useropt"
1014     ac_useropt_orig=$ac_useropt
1015     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1016     case $ac_user_opts in
1017       *"
1018 "enable_$ac_useropt"
1019 "*) ;;
1020       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1021          ac_unrecognized_sep=', ';;
1022     esac
1023     eval enable_$ac_useropt=\$ac_optarg ;;
1024
1025   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1026   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1027   | --exec | --exe | --ex)
1028     ac_prev=exec_prefix ;;
1029   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1030   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1031   | --exec=* | --exe=* | --ex=*)
1032     exec_prefix=$ac_optarg ;;
1033
1034   -gas | --gas | --ga | --g)
1035     # Obsolete; use --with-gas.
1036     with_gas=yes ;;
1037
1038   -help | --help | --hel | --he | -h)
1039     ac_init_help=long ;;
1040   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1041     ac_init_help=recursive ;;
1042   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1043     ac_init_help=short ;;
1044
1045   -host | --host | --hos | --ho)
1046     ac_prev=host_alias ;;
1047   -host=* | --host=* | --hos=* | --ho=*)
1048     host_alias=$ac_optarg ;;
1049
1050   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1051     ac_prev=htmldir ;;
1052   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1053   | --ht=*)
1054     htmldir=$ac_optarg ;;
1055
1056   -includedir | --includedir | --includedi | --included | --include \
1057   | --includ | --inclu | --incl | --inc)
1058     ac_prev=includedir ;;
1059   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1060   | --includ=* | --inclu=* | --incl=* | --inc=*)
1061     includedir=$ac_optarg ;;
1062
1063   -infodir | --infodir | --infodi | --infod | --info | --inf)
1064     ac_prev=infodir ;;
1065   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1066     infodir=$ac_optarg ;;
1067
1068   -libdir | --libdir | --libdi | --libd)
1069     ac_prev=libdir ;;
1070   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1071     libdir=$ac_optarg ;;
1072
1073   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1074   | --libexe | --libex | --libe)
1075     ac_prev=libexecdir ;;
1076   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1077   | --libexe=* | --libex=* | --libe=*)
1078     libexecdir=$ac_optarg ;;
1079
1080   -localedir | --localedir | --localedi | --localed | --locale)
1081     ac_prev=localedir ;;
1082   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1083     localedir=$ac_optarg ;;
1084
1085   -localstatedir | --localstatedir | --localstatedi | --localstated \
1086   | --localstate | --localstat | --localsta | --localst | --locals)
1087     ac_prev=localstatedir ;;
1088   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1089   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1090     localstatedir=$ac_optarg ;;
1091
1092   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1093     ac_prev=mandir ;;
1094   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1095     mandir=$ac_optarg ;;
1096
1097   -nfp | --nfp | --nf)
1098     # Obsolete; use --without-fp.
1099     with_fp=no ;;
1100
1101   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1102   | --no-cr | --no-c | -n)
1103     no_create=yes ;;
1104
1105   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1106   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1107     no_recursion=yes ;;
1108
1109   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1110   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1111   | --oldin | --oldi | --old | --ol | --o)
1112     ac_prev=oldincludedir ;;
1113   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1114   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1115   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1116     oldincludedir=$ac_optarg ;;
1117
1118   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1119     ac_prev=prefix ;;
1120   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1121     prefix=$ac_optarg ;;
1122
1123   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1124   | --program-pre | --program-pr | --program-p)
1125     ac_prev=program_prefix ;;
1126   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1127   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1128     program_prefix=$ac_optarg ;;
1129
1130   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1131   | --program-suf | --program-su | --program-s)
1132     ac_prev=program_suffix ;;
1133   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1134   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1135     program_suffix=$ac_optarg ;;
1136
1137   -program-transform-name | --program-transform-name \
1138   | --program-transform-nam | --program-transform-na \
1139   | --program-transform-n | --program-transform- \
1140   | --program-transform | --program-transfor \
1141   | --program-transfo | --program-transf \
1142   | --program-trans | --program-tran \
1143   | --progr-tra | --program-tr | --program-t)
1144     ac_prev=program_transform_name ;;
1145   -program-transform-name=* | --program-transform-name=* \
1146   | --program-transform-nam=* | --program-transform-na=* \
1147   | --program-transform-n=* | --program-transform-=* \
1148   | --program-transform=* | --program-transfor=* \
1149   | --program-transfo=* | --program-transf=* \
1150   | --program-trans=* | --program-tran=* \
1151   | --progr-tra=* | --program-tr=* | --program-t=*)
1152     program_transform_name=$ac_optarg ;;
1153
1154   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1155     ac_prev=pdfdir ;;
1156   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1157     pdfdir=$ac_optarg ;;
1158
1159   -psdir | --psdir | --psdi | --psd | --ps)
1160     ac_prev=psdir ;;
1161   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1162     psdir=$ac_optarg ;;
1163
1164   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1165   | -silent | --silent | --silen | --sile | --sil)
1166     silent=yes ;;
1167
1168   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1169     ac_prev=sbindir ;;
1170   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1171   | --sbi=* | --sb=*)
1172     sbindir=$ac_optarg ;;
1173
1174   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1175   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1176   | --sharedst | --shareds | --shared | --share | --shar \
1177   | --sha | --sh)
1178     ac_prev=sharedstatedir ;;
1179   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1180   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1181   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1182   | --sha=* | --sh=*)
1183     sharedstatedir=$ac_optarg ;;
1184
1185   -site | --site | --sit)
1186     ac_prev=site ;;
1187   -site=* | --site=* | --sit=*)
1188     site=$ac_optarg ;;
1189
1190   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1191     ac_prev=srcdir ;;
1192   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1193     srcdir=$ac_optarg ;;
1194
1195   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1196   | --syscon | --sysco | --sysc | --sys | --sy)
1197     ac_prev=sysconfdir ;;
1198   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1199   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1200     sysconfdir=$ac_optarg ;;
1201
1202   -target | --target | --targe | --targ | --tar | --ta | --t)
1203     ac_prev=target_alias ;;
1204   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1205     target_alias=$ac_optarg ;;
1206
1207   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1208     verbose=yes ;;
1209
1210   -version | --version | --versio | --versi | --vers | -V)
1211     ac_init_version=: ;;
1212
1213   -with-* | --with-*)
1214     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1215     # Reject names that are not valid shell variable names.
1216     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1217       as_fn_error "invalid package name: $ac_useropt"
1218     ac_useropt_orig=$ac_useropt
1219     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1220     case $ac_user_opts in
1221       *"
1222 "with_$ac_useropt"
1223 "*) ;;
1224       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1225          ac_unrecognized_sep=', ';;
1226     esac
1227     eval with_$ac_useropt=\$ac_optarg ;;
1228
1229   -without-* | --without-*)
1230     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1231     # Reject names that are not valid shell variable names.
1232     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1233       as_fn_error "invalid package name: $ac_useropt"
1234     ac_useropt_orig=$ac_useropt
1235     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1236     case $ac_user_opts in
1237       *"
1238 "with_$ac_useropt"
1239 "*) ;;
1240       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1241          ac_unrecognized_sep=', ';;
1242     esac
1243     eval with_$ac_useropt=no ;;
1244
1245   --x)
1246     # Obsolete; use --with-x.
1247     with_x=yes ;;
1248
1249   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1250   | --x-incl | --x-inc | --x-in | --x-i)
1251     ac_prev=x_includes ;;
1252   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1253   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1254     x_includes=$ac_optarg ;;
1255
1256   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1257   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1258     ac_prev=x_libraries ;;
1259   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1260   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1261     x_libraries=$ac_optarg ;;
1262
1263   -*) as_fn_error "unrecognized option: \`$ac_option'
1264 Try \`$0 --help' for more information."
1265     ;;
1266
1267   *=*)
1268     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1269     # Reject names that are not valid shell variable names.
1270     case $ac_envvar in #(
1271       '' | [0-9]* | *[!_$as_cr_alnum]* )
1272       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1273     esac
1274     eval $ac_envvar=\$ac_optarg
1275     export $ac_envvar ;;
1276
1277   *)
1278     # FIXME: should be removed in autoconf 3.0.
1279     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1280     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1281       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1282     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1283     ;;
1284
1285   esac
1286 done
1287
1288 if test -n "$ac_prev"; then
1289   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1290   as_fn_error "missing argument to $ac_option"
1291 fi
1292
1293 if test -n "$ac_unrecognized_opts"; then
1294   case $enable_option_checking in
1295     no) ;;
1296     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1297     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1298   esac
1299 fi
1300
1301 # Check all directory arguments for consistency.
1302 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1303                 datadir sysconfdir sharedstatedir localstatedir includedir \
1304                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1305                 libdir localedir mandir
1306 do
1307   eval ac_val=\$$ac_var
1308   # Remove trailing slashes.
1309   case $ac_val in
1310     */ )
1311       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1312       eval $ac_var=\$ac_val;;
1313   esac
1314   # Be sure to have absolute directory names.
1315   case $ac_val in
1316     [\\/$]* | ?:[\\/]* )  continue;;
1317     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1318   esac
1319   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1320 done
1321
1322 # There might be people who depend on the old broken behavior: `$host'
1323 # used to hold the argument of --host etc.
1324 # FIXME: To remove some day.
1325 build=$build_alias
1326 host=$host_alias
1327 target=$target_alias
1328
1329 # FIXME: To remove some day.
1330 if test "x$host_alias" != x; then
1331   if test "x$build_alias" = x; then
1332     cross_compiling=maybe
1333     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1334     If a cross compiler is detected then cross compile mode will be used." >&2
1335   elif test "x$build_alias" != "x$host_alias"; then
1336     cross_compiling=yes
1337   fi
1338 fi
1339
1340 ac_tool_prefix=
1341 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1342
1343 test "$silent" = yes && exec 6>/dev/null
1344
1345
1346 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1347 ac_ls_di=`ls -di .` &&
1348 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1349   as_fn_error "working directory cannot be determined"
1350 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1351   as_fn_error "pwd does not report name of working directory"
1352
1353
1354 # Find the source files, if location was not specified.
1355 if test -z "$srcdir"; then
1356   ac_srcdir_defaulted=yes
1357   # Try the directory containing this script, then the parent directory.
1358   ac_confdir=`$as_dirname -- "$as_myself" ||
1359 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1360          X"$as_myself" : 'X\(//\)[^/]' \| \
1361          X"$as_myself" : 'X\(//\)$' \| \
1362          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1363 $as_echo X"$as_myself" |
1364     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1365             s//\1/
1366             q
1367           }
1368           /^X\(\/\/\)[^/].*/{
1369             s//\1/
1370             q
1371           }
1372           /^X\(\/\/\)$/{
1373             s//\1/
1374             q
1375           }
1376           /^X\(\/\).*/{
1377             s//\1/
1378             q
1379           }
1380           s/.*/./; q'`
1381   srcdir=$ac_confdir
1382   if test ! -r "$srcdir/$ac_unique_file"; then
1383     srcdir=..
1384   fi
1385 else
1386   ac_srcdir_defaulted=no
1387 fi
1388 if test ! -r "$srcdir/$ac_unique_file"; then
1389   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1390   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1391 fi
1392 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1393 ac_abs_confdir=`(
1394         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1395         pwd)`
1396 # When building in place, set srcdir=.
1397 if test "$ac_abs_confdir" = "$ac_pwd"; then
1398   srcdir=.
1399 fi
1400 # Remove unnecessary trailing slashes from srcdir.
1401 # Double slashes in file names in object file debugging info
1402 # mess up M-x gdb in Emacs.
1403 case $srcdir in
1404 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1405 esac
1406 for ac_var in $ac_precious_vars; do
1407   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1408   eval ac_env_${ac_var}_value=\$${ac_var}
1409   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1410   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1411 done
1412
1413 #
1414 # Report the --help message.
1415 #
1416 if test "$ac_init_help" = "long"; then
1417   # Omit some internal or obsolete options to make the list less imposing.
1418   # This message is too long to be a string in the A/UX 3.1 sh.
1419   cat <<_ACEOF
1420 \`configure' configures this package to adapt to many kinds of systems.
1421
1422 Usage: $0 [OPTION]... [VAR=VALUE]...
1423
1424 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1425 VAR=VALUE.  See below for descriptions of some of the useful variables.
1426
1427 Defaults for the options are specified in brackets.
1428
1429 Configuration:
1430   -h, --help              display this help and exit
1431       --help=short        display options specific to this package
1432       --help=recursive    display the short help of all the included packages
1433   -V, --version           display version information and exit
1434   -q, --quiet, --silent   do not print \`checking...' messages
1435       --cache-file=FILE   cache test results in FILE [disabled]
1436   -C, --config-cache      alias for \`--cache-file=config.cache'
1437   -n, --no-create         do not create output files
1438       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1439
1440 Installation directories:
1441   --prefix=PREFIX         install architecture-independent files in PREFIX
1442                           [$ac_default_prefix]
1443   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1444                           [PREFIX]
1445
1446 By default, \`make install' will install all the files in
1447 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1448 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1449 for instance \`--prefix=\$HOME'.
1450
1451 For better control, use the options below.
1452
1453 Fine tuning of the installation directories:
1454   --bindir=DIR            user executables [EPREFIX/bin]
1455   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1456   --libexecdir=DIR        program executables [EPREFIX/libexec]
1457   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1458   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1459   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1460   --libdir=DIR            object code libraries [EPREFIX/lib]
1461   --includedir=DIR        C header files [PREFIX/include]
1462   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1463   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1464   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1465   --infodir=DIR           info documentation [DATAROOTDIR/info]
1466   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1467   --mandir=DIR            man documentation [DATAROOTDIR/man]
1468   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1469   --htmldir=DIR           html documentation [DOCDIR]
1470   --dvidir=DIR            dvi documentation [DOCDIR]
1471   --pdfdir=DIR            pdf documentation [DOCDIR]
1472   --psdir=DIR             ps documentation [DOCDIR]
1473 _ACEOF
1474
1475   cat <<\_ACEOF
1476
1477 Program names:
1478   --program-prefix=PREFIX            prepend PREFIX to installed program names
1479   --program-suffix=SUFFIX            append SUFFIX to installed program names
1480   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1481
1482 X features:
1483   --x-includes=DIR    X include files are in DIR
1484   --x-libraries=DIR   X library files are in DIR
1485
1486 System types:
1487   --build=BUILD     configure for building on BUILD [guessed]
1488   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1489   --target=TARGET   configure for building compilers for TARGET [HOST]
1490 _ACEOF
1491 fi
1492
1493 if test -n "$ac_init_help"; then
1494
1495   cat <<\_ACEOF
1496
1497 Optional Features:
1498   --disable-option-checking  ignore unrecognized --enable/--with options
1499   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1500   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1501   --enable-maintainer-mode  enable make rules and dependencies not useful
1502                           (and sometimes confusing) to the casual installer
1503   --enable-plugins        Enable support for plugins
1504   --disable-largefile     omit support for large files
1505   --enable-build-with-cxx build with C++ compiler instead of C compiler
1506   --enable-targets=TARGETS
1507                           alternative target configurations
1508   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1509   --disable-gdbcli        disable command-line interface (CLI)
1510   --disable-gdbmi         disable machine-interface (MI)
1511   --enable-tui            enable full-screen terminal user interface (TUI)
1512   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1513   --enable-profiling      enable profiling of GDB
1514   --disable-rpath         do not hardcode runtime library paths
1515   --enable-libmcheck      Try linking with -lmcheck if available
1516   --enable-werror         treat compile warnings as errors
1517   --enable-build-warnings enable build-time compiler warnings if gcc is used
1518   --enable-gdb-build-warnings
1519                           enable GDB specific build-time compiler warnings if
1520                           gcc is used
1521   --enable-sim            link gdb with simulator
1522   --enable-multi-ice      build the multi-ice-gdb-server
1523   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1524                           is auto)
1525
1526 Optional Packages:
1527   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1528   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1529   --with-separate-debug-dir=PATH
1530                           look for global separate debug info in this path
1531                           [LIBDIR/debug]
1532   --with-gdb-datadir=PATH look for global separate data files in this path
1533                           [DATADIR/gdb]
1534   --with-relocated-sources=PATH
1535                           automatically relocate this path for source files
1536   --with-auto-load-dir=PATH
1537                           directories from which to load auto-loaded scripts
1538                           [$debugdir:$datadir/auto-load]
1539   --with-auto-load-safe-path=PATH
1540                           directories safe to hold auto-loaded files
1541                           [--with-auto-load-dir]
1542   --without-auto-load-safe-path
1543                           do not restrict auto-loaded files locations
1544   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1545   --with-curses           use the curses library instead of the termcap
1546                           library
1547   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1548   --with-bugurl=URL       Direct users to URL to report a bug
1549   --with-system-zlib      use installed libz
1550   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1551   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1552   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1553   --with-iconv-bin=PATH   specify where to find the iconv program
1554   --with-system-readline  use installed readline library
1555   --with-jit-reader-dir=PATH
1556                           directory to load the JIT readers from
1557   --with-expat            include expat support (auto/yes/no)
1558   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1559   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1560   --with-python[=PYTHON]  include python support
1561                           (auto/yes/no/<python-program>)
1562   --with-guile[=GUILE]    include guile support
1563                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1564   --with-intel-pt         include Intel Processor Trace support (auto/yes/no)
1565   --with-libipt-prefix[=DIR]  search for libipt in DIR/include and DIR/lib
1566   --without-libipt-prefix     don't search for libipt in includedir and libdir
1567   --without-included-regex
1568                           don't use included regex; this is the default on
1569                           systems with version 2 of the GNU C library (use
1570                           with caution on other system)
1571   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1572   --with-system-gdbinit=PATH
1573                           automatically load a system-wide gdbinit file
1574   --with-lzma             support lzma compression (auto/yes/no)
1575   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1576   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1577   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1578   --with-tk               directory containing tk configuration (tkConfig.sh)
1579   --with-x                use the X Window System
1580   --with-babeltrace       include babeltrace support (auto/yes/no)
1581   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1582   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1583
1584 Some influential environment variables:
1585   CC          C compiler command
1586   CFLAGS      C compiler flags
1587   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1588               nonstandard directory <lib dir>
1589   LIBS        libraries to pass to the linker, e.g. -l<library>
1590   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1591               you have headers in a nonstandard directory <include dir>
1592   CXX         C++ compiler command
1593   CXXFLAGS    C++ compiler flags
1594   CPP         C preprocessor
1595   MAKEINFO    Parent configure detects if it is of sufficient version.
1596   MAKEINFOFLAGS
1597               Parameters for MAKEINFO.
1598   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1599               the first program found out of: `bison -y', `byacc', `yacc'.
1600   YFLAGS      The list of arguments that will be passed by default to $YACC.
1601               This script will default YFLAGS to the empty string to avoid a
1602               default value of `-d' given by some make applications.
1603   XMKMF       Path to xmkmf, Makefile generator for X Window System
1604
1605 Use these variables to override the choices made by `configure' or to help
1606 it to find libraries and programs with nonstandard names/locations.
1607
1608 Report bugs to the package provider.
1609 _ACEOF
1610 ac_status=$?
1611 fi
1612
1613 if test "$ac_init_help" = "recursive"; then
1614   # If there are subdirs, report their specific --help.
1615   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1616     test -d "$ac_dir" ||
1617       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1618       continue
1619     ac_builddir=.
1620
1621 case "$ac_dir" in
1622 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1623 *)
1624   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1625   # A ".." for each directory in $ac_dir_suffix.
1626   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1627   case $ac_top_builddir_sub in
1628   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1629   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1630   esac ;;
1631 esac
1632 ac_abs_top_builddir=$ac_pwd
1633 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1634 # for backward compatibility:
1635 ac_top_builddir=$ac_top_build_prefix
1636
1637 case $srcdir in
1638   .)  # We are building in place.
1639     ac_srcdir=.
1640     ac_top_srcdir=$ac_top_builddir_sub
1641     ac_abs_top_srcdir=$ac_pwd ;;
1642   [\\/]* | ?:[\\/]* )  # Absolute name.
1643     ac_srcdir=$srcdir$ac_dir_suffix;
1644     ac_top_srcdir=$srcdir
1645     ac_abs_top_srcdir=$srcdir ;;
1646   *) # Relative name.
1647     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1648     ac_top_srcdir=$ac_top_build_prefix$srcdir
1649     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1650 esac
1651 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1652
1653     cd "$ac_dir" || { ac_status=$?; continue; }
1654     # Check for guested configure.
1655     if test -f "$ac_srcdir/configure.gnu"; then
1656       echo &&
1657       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1658     elif test -f "$ac_srcdir/configure"; then
1659       echo &&
1660       $SHELL "$ac_srcdir/configure" --help=recursive
1661     else
1662       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1663     fi || ac_status=$?
1664     cd "$ac_pwd" || { ac_status=$?; break; }
1665   done
1666 fi
1667
1668 test -n "$ac_init_help" && exit $ac_status
1669 if $ac_init_version; then
1670   cat <<\_ACEOF
1671 configure
1672 generated by GNU Autoconf 2.64
1673
1674 Copyright (C) 2009 Free Software Foundation, Inc.
1675 This configure script is free software; the Free Software Foundation
1676 gives unlimited permission to copy, distribute and modify it.
1677 _ACEOF
1678   exit
1679 fi
1680
1681 ## ------------------------ ##
1682 ## Autoconf initialization. ##
1683 ## ------------------------ ##
1684
1685 # ac_fn_c_try_compile LINENO
1686 # --------------------------
1687 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1688 ac_fn_c_try_compile ()
1689 {
1690   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1691   rm -f conftest.$ac_objext
1692   if { { ac_try="$ac_compile"
1693 case "(($ac_try" in
1694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1695   *) ac_try_echo=$ac_try;;
1696 esac
1697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1698 $as_echo "$ac_try_echo"; } >&5
1699   (eval "$ac_compile") 2>conftest.err
1700   ac_status=$?
1701   if test -s conftest.err; then
1702     grep -v '^ *+' conftest.err >conftest.er1
1703     cat conftest.er1 >&5
1704     mv -f conftest.er1 conftest.err
1705   fi
1706   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1707   test $ac_status = 0; } && {
1708          test -z "$ac_c_werror_flag" ||
1709          test ! -s conftest.err
1710        } && test -s conftest.$ac_objext; then :
1711   ac_retval=0
1712 else
1713   $as_echo "$as_me: failed program was:" >&5
1714 sed 's/^/| /' conftest.$ac_ext >&5
1715
1716         ac_retval=1
1717 fi
1718   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1719   return $ac_retval
1720
1721 } # ac_fn_c_try_compile
1722
1723 # ac_fn_cxx_try_compile LINENO
1724 # ----------------------------
1725 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1726 ac_fn_cxx_try_compile ()
1727 {
1728   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729   rm -f conftest.$ac_objext
1730   if { { ac_try="$ac_compile"
1731 case "(($ac_try" in
1732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1733   *) ac_try_echo=$ac_try;;
1734 esac
1735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1736 $as_echo "$ac_try_echo"; } >&5
1737   (eval "$ac_compile") 2>conftest.err
1738   ac_status=$?
1739   if test -s conftest.err; then
1740     grep -v '^ *+' conftest.err >conftest.er1
1741     cat conftest.er1 >&5
1742     mv -f conftest.er1 conftest.err
1743   fi
1744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745   test $ac_status = 0; } && {
1746          test -z "$ac_cxx_werror_flag" ||
1747          test ! -s conftest.err
1748        } && test -s conftest.$ac_objext; then :
1749   ac_retval=0
1750 else
1751   $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754         ac_retval=1
1755 fi
1756   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1757   return $ac_retval
1758
1759 } # ac_fn_cxx_try_compile
1760
1761 # ac_fn_c_try_cpp LINENO
1762 # ----------------------
1763 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1764 ac_fn_c_try_cpp ()
1765 {
1766   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767   if { { ac_try="$ac_cpp conftest.$ac_ext"
1768 case "(($ac_try" in
1769   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1770   *) ac_try_echo=$ac_try;;
1771 esac
1772 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1773 $as_echo "$ac_try_echo"; } >&5
1774   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1775   ac_status=$?
1776   if test -s conftest.err; then
1777     grep -v '^ *+' conftest.err >conftest.er1
1778     cat conftest.er1 >&5
1779     mv -f conftest.er1 conftest.err
1780   fi
1781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1782   test $ac_status = 0; } >/dev/null && {
1783          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1784          test ! -s conftest.err
1785        }; then :
1786   ac_retval=0
1787 else
1788   $as_echo "$as_me: failed program was:" >&5
1789 sed 's/^/| /' conftest.$ac_ext >&5
1790
1791     ac_retval=1
1792 fi
1793   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1794   return $ac_retval
1795
1796 } # ac_fn_c_try_cpp
1797
1798 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1799 # -------------------------------------------------------
1800 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1801 # the include files in INCLUDES and setting the cache variable VAR
1802 # accordingly.
1803 ac_fn_c_check_header_mongrel ()
1804 {
1805   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1806   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1807   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1808 $as_echo_n "checking for $2... " >&6; }
1809 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1810   $as_echo_n "(cached) " >&6
1811 fi
1812 eval ac_res=\$$3
1813                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1814 $as_echo "$ac_res" >&6; }
1815 else
1816   # Is the header compilable?
1817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1818 $as_echo_n "checking $2 usability... " >&6; }
1819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1820 /* end confdefs.h.  */
1821 $4
1822 #include <$2>
1823 _ACEOF
1824 if ac_fn_c_try_compile "$LINENO"; then :
1825   ac_header_compiler=yes
1826 else
1827   ac_header_compiler=no
1828 fi
1829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1831 $as_echo "$ac_header_compiler" >&6; }
1832
1833 # Is the header present?
1834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1835 $as_echo_n "checking $2 presence... " >&6; }
1836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1837 /* end confdefs.h.  */
1838 #include <$2>
1839 _ACEOF
1840 if ac_fn_c_try_cpp "$LINENO"; then :
1841   ac_header_preproc=yes
1842 else
1843   ac_header_preproc=no
1844 fi
1845 rm -f conftest.err conftest.$ac_ext
1846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1847 $as_echo "$ac_header_preproc" >&6; }
1848
1849 # So?  What about this header?
1850 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1851   yes:no: )
1852     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1853 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1854     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1855 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1856     ;;
1857   no:yes:* )
1858     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1859 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1860     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1861 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1862     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1863 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1864     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1865 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1866     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1867 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1868     ;;
1869 esac
1870   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1871 $as_echo_n "checking for $2... " >&6; }
1872 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1873   $as_echo_n "(cached) " >&6
1874 else
1875   eval "$3=\$ac_header_compiler"
1876 fi
1877 eval ac_res=\$$3
1878                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1879 $as_echo "$ac_res" >&6; }
1880 fi
1881   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1882
1883 } # ac_fn_c_check_header_mongrel
1884
1885 # ac_fn_c_try_run LINENO
1886 # ----------------------
1887 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1888 # that executables *can* be run.
1889 ac_fn_c_try_run ()
1890 {
1891   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892   if { { ac_try="$ac_link"
1893 case "(($ac_try" in
1894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1895   *) ac_try_echo=$ac_try;;
1896 esac
1897 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1898 $as_echo "$ac_try_echo"; } >&5
1899   (eval "$ac_link") 2>&5
1900   ac_status=$?
1901   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1902   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1903   { { case "(($ac_try" in
1904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1905   *) ac_try_echo=$ac_try;;
1906 esac
1907 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1908 $as_echo "$ac_try_echo"; } >&5
1909   (eval "$ac_try") 2>&5
1910   ac_status=$?
1911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1912   test $ac_status = 0; }; }; then :
1913   ac_retval=0
1914 else
1915   $as_echo "$as_me: program exited with status $ac_status" >&5
1916        $as_echo "$as_me: failed program was:" >&5
1917 sed 's/^/| /' conftest.$ac_ext >&5
1918
1919        ac_retval=$ac_status
1920 fi
1921   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1922   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1923   return $ac_retval
1924
1925 } # ac_fn_c_try_run
1926
1927 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1928 # -------------------------------------------------------
1929 # Tests whether HEADER exists and can be compiled using the include files in
1930 # INCLUDES, setting the cache variable VAR accordingly.
1931 ac_fn_c_check_header_compile ()
1932 {
1933   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1935 $as_echo_n "checking for $2... " >&6; }
1936 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1937   $as_echo_n "(cached) " >&6
1938 else
1939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1940 /* end confdefs.h.  */
1941 $4
1942 #include <$2>
1943 _ACEOF
1944 if ac_fn_c_try_compile "$LINENO"; then :
1945   eval "$3=yes"
1946 else
1947   eval "$3=no"
1948 fi
1949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1950 fi
1951 eval ac_res=\$$3
1952                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1953 $as_echo "$ac_res" >&6; }
1954   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1955
1956 } # ac_fn_c_check_header_compile
1957
1958 # ac_fn_c_try_link LINENO
1959 # -----------------------
1960 # Try to link conftest.$ac_ext, and return whether this succeeded.
1961 ac_fn_c_try_link ()
1962 {
1963   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1964   rm -f conftest.$ac_objext conftest$ac_exeext
1965   if { { ac_try="$ac_link"
1966 case "(($ac_try" in
1967   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1968   *) ac_try_echo=$ac_try;;
1969 esac
1970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1971 $as_echo "$ac_try_echo"; } >&5
1972   (eval "$ac_link") 2>conftest.err
1973   ac_status=$?
1974   if test -s conftest.err; then
1975     grep -v '^ *+' conftest.err >conftest.er1
1976     cat conftest.er1 >&5
1977     mv -f conftest.er1 conftest.err
1978   fi
1979   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1980   test $ac_status = 0; } && {
1981          test -z "$ac_c_werror_flag" ||
1982          test ! -s conftest.err
1983        } && test -s conftest$ac_exeext && {
1984          test "$cross_compiling" = yes ||
1985          $as_test_x conftest$ac_exeext
1986        }; then :
1987   ac_retval=0
1988 else
1989   $as_echo "$as_me: failed program was:" >&5
1990 sed 's/^/| /' conftest.$ac_ext >&5
1991
1992         ac_retval=1
1993 fi
1994   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1995   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1996   # interfere with the next link command; also delete a directory that is
1997   # left behind by Apple's compiler.  We do this before executing the actions.
1998   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1999   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2000   return $ac_retval
2001
2002 } # ac_fn_c_try_link
2003
2004 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2005 # --------------------------------------------
2006 # Tries to find the compile-time value of EXPR in a program that includes
2007 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2008 # computed
2009 ac_fn_c_compute_int ()
2010 {
2011   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2012   if test "$cross_compiling" = yes; then
2013     # Depending upon the size, compute the lo and hi bounds.
2014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015 /* end confdefs.h.  */
2016 $4
2017 int
2018 main ()
2019 {
2020 static int test_array [1 - 2 * !(($2) >= 0)];
2021 test_array [0] = 0
2022
2023   ;
2024   return 0;
2025 }
2026 _ACEOF
2027 if ac_fn_c_try_compile "$LINENO"; then :
2028   ac_lo=0 ac_mid=0
2029   while :; do
2030     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h.  */
2032 $4
2033 int
2034 main ()
2035 {
2036 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2037 test_array [0] = 0
2038
2039   ;
2040   return 0;
2041 }
2042 _ACEOF
2043 if ac_fn_c_try_compile "$LINENO"; then :
2044   ac_hi=$ac_mid; break
2045 else
2046   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2047                         if test $ac_lo -le $ac_mid; then
2048                           ac_lo= ac_hi=
2049                           break
2050                         fi
2051                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2052 fi
2053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2054   done
2055 else
2056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h.  */
2058 $4
2059 int
2060 main ()
2061 {
2062 static int test_array [1 - 2 * !(($2) < 0)];
2063 test_array [0] = 0
2064
2065   ;
2066   return 0;
2067 }
2068 _ACEOF
2069 if ac_fn_c_try_compile "$LINENO"; then :
2070   ac_hi=-1 ac_mid=-1
2071   while :; do
2072     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h.  */
2074 $4
2075 int
2076 main ()
2077 {
2078 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2079 test_array [0] = 0
2080
2081   ;
2082   return 0;
2083 }
2084 _ACEOF
2085 if ac_fn_c_try_compile "$LINENO"; then :
2086   ac_lo=$ac_mid; break
2087 else
2088   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2089                         if test $ac_mid -le $ac_hi; then
2090                           ac_lo= ac_hi=
2091                           break
2092                         fi
2093                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2094 fi
2095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2096   done
2097 else
2098   ac_lo= ac_hi=
2099 fi
2100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2101 fi
2102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2103 # Binary search between lo and hi bounds.
2104 while test "x$ac_lo" != "x$ac_hi"; do
2105   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2107 /* end confdefs.h.  */
2108 $4
2109 int
2110 main ()
2111 {
2112 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2113 test_array [0] = 0
2114
2115   ;
2116   return 0;
2117 }
2118 _ACEOF
2119 if ac_fn_c_try_compile "$LINENO"; then :
2120   ac_hi=$ac_mid
2121 else
2122   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2123 fi
2124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2125 done
2126 case $ac_lo in #((
2127 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2128 '') ac_retval=1 ;;
2129 esac
2130   else
2131     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2132 /* end confdefs.h.  */
2133 $4
2134 static long int longval () { return $2; }
2135 static unsigned long int ulongval () { return $2; }
2136 #include <stdio.h>
2137 #include <stdlib.h>
2138 int
2139 main ()
2140 {
2141
2142   FILE *f = fopen ("conftest.val", "w");
2143   if (! f)
2144     return 1;
2145   if (($2) < 0)
2146     {
2147       long int i = longval ();
2148       if (i != ($2))
2149         return 1;
2150       fprintf (f, "%ld", i);
2151     }
2152   else
2153     {
2154       unsigned long int i = ulongval ();
2155       if (i != ($2))
2156         return 1;
2157       fprintf (f, "%lu", i);
2158     }
2159   /* Do not output a trailing newline, as this causes \r\n confusion
2160      on some platforms.  */
2161   return ferror (f) || fclose (f) != 0;
2162
2163   ;
2164   return 0;
2165 }
2166 _ACEOF
2167 if ac_fn_c_try_run "$LINENO"; then :
2168   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2169 else
2170   ac_retval=1
2171 fi
2172 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2173   conftest.$ac_objext conftest.beam conftest.$ac_ext
2174 rm -f conftest.val
2175
2176   fi
2177   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2178   return $ac_retval
2179
2180 } # ac_fn_c_compute_int
2181
2182 # ac_fn_c_check_func LINENO FUNC VAR
2183 # ----------------------------------
2184 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2185 ac_fn_c_check_func ()
2186 {
2187   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2189 $as_echo_n "checking for $2... " >&6; }
2190 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2191   $as_echo_n "(cached) " >&6
2192 else
2193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h.  */
2195 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2196    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2197 #define $2 innocuous_$2
2198
2199 /* System header to define __stub macros and hopefully few prototypes,
2200     which can conflict with char $2 (); below.
2201     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2202     <limits.h> exists even on freestanding compilers.  */
2203
2204 #ifdef __STDC__
2205 # include <limits.h>
2206 #else
2207 # include <assert.h>
2208 #endif
2209
2210 #undef $2
2211
2212 /* Override any GCC internal prototype to avoid an error.
2213    Use char because int might match the return type of a GCC
2214    builtin and then its argument prototype would still apply.  */
2215 #ifdef __cplusplus
2216 extern "C"
2217 #endif
2218 char $2 ();
2219 /* The GNU C library defines this for functions which it implements
2220     to always fail with ENOSYS.  Some functions are actually named
2221     something starting with __ and the normal name is an alias.  */
2222 #if defined __stub_$2 || defined __stub___$2
2223 choke me
2224 #endif
2225
2226 int
2227 main ()
2228 {
2229 return $2 ();
2230   ;
2231   return 0;
2232 }
2233 _ACEOF
2234 if ac_fn_c_try_link "$LINENO"; then :
2235   eval "$3=yes"
2236 else
2237   eval "$3=no"
2238 fi
2239 rm -f core conftest.err conftest.$ac_objext \
2240     conftest$ac_exeext conftest.$ac_ext
2241 fi
2242 eval ac_res=\$$3
2243                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2244 $as_echo "$ac_res" >&6; }
2245   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2246
2247 } # ac_fn_c_check_func
2248
2249 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2250 # -------------------------------------------
2251 # Tests whether TYPE exists after having included INCLUDES, setting cache
2252 # variable VAR accordingly.
2253 ac_fn_c_check_type ()
2254 {
2255   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2257 $as_echo_n "checking for $2... " >&6; }
2258 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2259   $as_echo_n "(cached) " >&6
2260 else
2261   eval "$3=no"
2262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2263 /* end confdefs.h.  */
2264 $4
2265 int
2266 main ()
2267 {
2268 if (sizeof ($2))
2269          return 0;
2270   ;
2271   return 0;
2272 }
2273 _ACEOF
2274 if ac_fn_c_try_compile "$LINENO"; then :
2275   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2276 /* end confdefs.h.  */
2277 $4
2278 int
2279 main ()
2280 {
2281 if (sizeof (($2)))
2282             return 0;
2283   ;
2284   return 0;
2285 }
2286 _ACEOF
2287 if ac_fn_c_try_compile "$LINENO"; then :
2288
2289 else
2290   eval "$3=yes"
2291 fi
2292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2293 fi
2294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2295 fi
2296 eval ac_res=\$$3
2297                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2298 $as_echo "$ac_res" >&6; }
2299   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2300
2301 } # ac_fn_c_check_type
2302
2303 # ac_fn_c_check_decl LINENO SYMBOL VAR
2304 # ------------------------------------
2305 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2306 ac_fn_c_check_decl ()
2307 {
2308   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2309   as_decl_name=`echo $2|sed 's/ *(.*//'`
2310   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2311   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2312 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2313 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2314   $as_echo_n "(cached) " >&6
2315 else
2316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2317 /* end confdefs.h.  */
2318 $4
2319 int
2320 main ()
2321 {
2322 #ifndef $as_decl_name
2323 #ifdef __cplusplus
2324   (void) $as_decl_use;
2325 #else
2326   (void) $as_decl_name;
2327 #endif
2328 #endif
2329
2330   ;
2331   return 0;
2332 }
2333 _ACEOF
2334 if ac_fn_c_try_compile "$LINENO"; then :
2335   eval "$3=yes"
2336 else
2337   eval "$3=no"
2338 fi
2339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2340 fi
2341 eval ac_res=\$$3
2342                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2343 $as_echo "$ac_res" >&6; }
2344   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2345
2346 } # ac_fn_c_check_decl
2347
2348 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2349 # ----------------------------------------------------
2350 # Tries to find if the field MEMBER exists in type AGGR, after including
2351 # INCLUDES, setting cache variable VAR accordingly.
2352 ac_fn_c_check_member ()
2353 {
2354   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2356 $as_echo_n "checking for $2.$3... " >&6; }
2357 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2358   $as_echo_n "(cached) " >&6
2359 else
2360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2361 /* end confdefs.h.  */
2362 $5
2363 int
2364 main ()
2365 {
2366 static $2 ac_aggr;
2367 if (ac_aggr.$3)
2368 return 0;
2369   ;
2370   return 0;
2371 }
2372 _ACEOF
2373 if ac_fn_c_try_compile "$LINENO"; then :
2374   eval "$4=yes"
2375 else
2376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2377 /* end confdefs.h.  */
2378 $5
2379 int
2380 main ()
2381 {
2382 static $2 ac_aggr;
2383 if (sizeof ac_aggr.$3)
2384 return 0;
2385   ;
2386   return 0;
2387 }
2388 _ACEOF
2389 if ac_fn_c_try_compile "$LINENO"; then :
2390   eval "$4=yes"
2391 else
2392   eval "$4=no"
2393 fi
2394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2395 fi
2396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2397 fi
2398 eval ac_res=\$$4
2399                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2400 $as_echo "$ac_res" >&6; }
2401   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2402
2403 } # ac_fn_c_check_member
2404 cat >config.log <<_ACEOF
2405 This file contains any messages produced by compilers while
2406 running configure, to aid debugging if configure makes a mistake.
2407
2408 It was created by $as_me, which was
2409 generated by GNU Autoconf 2.64.  Invocation command line was
2410
2411   $ $0 $@
2412
2413 _ACEOF
2414 exec 5>>config.log
2415 {
2416 cat <<_ASUNAME
2417 ## --------- ##
2418 ## Platform. ##
2419 ## --------- ##
2420
2421 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2422 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2423 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2424 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2425 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2426
2427 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2428 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2429
2430 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2431 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2432 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2433 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2434 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2435 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2436 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2437
2438 _ASUNAME
2439
2440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2441 for as_dir in $PATH
2442 do
2443   IFS=$as_save_IFS
2444   test -z "$as_dir" && as_dir=.
2445     $as_echo "PATH: $as_dir"
2446   done
2447 IFS=$as_save_IFS
2448
2449 } >&5
2450
2451 cat >&5 <<_ACEOF
2452
2453
2454 ## ----------- ##
2455 ## Core tests. ##
2456 ## ----------- ##
2457
2458 _ACEOF
2459
2460
2461 # Keep a trace of the command line.
2462 # Strip out --no-create and --no-recursion so they do not pile up.
2463 # Strip out --silent because we don't want to record it for future runs.
2464 # Also quote any args containing shell meta-characters.
2465 # Make two passes to allow for proper duplicate-argument suppression.
2466 ac_configure_args=
2467 ac_configure_args0=
2468 ac_configure_args1=
2469 ac_must_keep_next=false
2470 for ac_pass in 1 2
2471 do
2472   for ac_arg
2473   do
2474     case $ac_arg in
2475     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2476     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2477     | -silent | --silent | --silen | --sile | --sil)
2478       continue ;;
2479     *\'*)
2480       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2481     esac
2482     case $ac_pass in
2483     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2484     2)
2485       as_fn_append ac_configure_args1 " '$ac_arg'"
2486       if test $ac_must_keep_next = true; then
2487         ac_must_keep_next=false # Got value, back to normal.
2488       else
2489         case $ac_arg in
2490           *=* | --config-cache | -C | -disable-* | --disable-* \
2491           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2492           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2493           | -with-* | --with-* | -without-* | --without-* | --x)
2494             case "$ac_configure_args0 " in
2495               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2496             esac
2497             ;;
2498           -* ) ac_must_keep_next=true ;;
2499         esac
2500       fi
2501       as_fn_append ac_configure_args " '$ac_arg'"
2502       ;;
2503     esac
2504   done
2505 done
2506 { ac_configure_args0=; unset ac_configure_args0;}
2507 { ac_configure_args1=; unset ac_configure_args1;}
2508
2509 # When interrupted or exit'd, cleanup temporary files, and complete
2510 # config.log.  We remove comments because anyway the quotes in there
2511 # would cause problems or look ugly.
2512 # WARNING: Use '\'' to represent an apostrophe within the trap.
2513 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2514 trap 'exit_status=$?
2515   # Save into config.log some information that might help in debugging.
2516   {
2517     echo
2518
2519     cat <<\_ASBOX
2520 ## ---------------- ##
2521 ## Cache variables. ##
2522 ## ---------------- ##
2523 _ASBOX
2524     echo
2525     # The following way of writing the cache mishandles newlines in values,
2526 (
2527   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2528     eval ac_val=\$$ac_var
2529     case $ac_val in #(
2530     *${as_nl}*)
2531       case $ac_var in #(
2532       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2533 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2534       esac
2535       case $ac_var in #(
2536       _ | IFS | as_nl) ;; #(
2537       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2538       *) { eval $ac_var=; unset $ac_var;} ;;
2539       esac ;;
2540     esac
2541   done
2542   (set) 2>&1 |
2543     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2544     *${as_nl}ac_space=\ *)
2545       sed -n \
2546         "s/'\''/'\''\\\\'\'''\''/g;
2547           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2548       ;; #(
2549     *)
2550       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2551       ;;
2552     esac |
2553     sort
2554 )
2555     echo
2556
2557     cat <<\_ASBOX
2558 ## ----------------- ##
2559 ## Output variables. ##
2560 ## ----------------- ##
2561 _ASBOX
2562     echo
2563     for ac_var in $ac_subst_vars
2564     do
2565       eval ac_val=\$$ac_var
2566       case $ac_val in
2567       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2568       esac
2569       $as_echo "$ac_var='\''$ac_val'\''"
2570     done | sort
2571     echo
2572
2573     if test -n "$ac_subst_files"; then
2574       cat <<\_ASBOX
2575 ## ------------------- ##
2576 ## File substitutions. ##
2577 ## ------------------- ##
2578 _ASBOX
2579       echo
2580       for ac_var in $ac_subst_files
2581       do
2582         eval ac_val=\$$ac_var
2583         case $ac_val in
2584         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2585         esac
2586         $as_echo "$ac_var='\''$ac_val'\''"
2587       done | sort
2588       echo
2589     fi
2590
2591     if test -s confdefs.h; then
2592       cat <<\_ASBOX
2593 ## ----------- ##
2594 ## confdefs.h. ##
2595 ## ----------- ##
2596 _ASBOX
2597       echo
2598       cat confdefs.h
2599       echo
2600     fi
2601     test "$ac_signal" != 0 &&
2602       $as_echo "$as_me: caught signal $ac_signal"
2603     $as_echo "$as_me: exit $exit_status"
2604   } >&5
2605   rm -f core *.core core.conftest.* &&
2606     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2607     exit $exit_status
2608 ' 0
2609 for ac_signal in 1 2 13 15; do
2610   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2611 done
2612 ac_signal=0
2613
2614 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2615 rm -f -r conftest* confdefs.h
2616
2617 $as_echo "/* confdefs.h */" > confdefs.h
2618
2619 # Predefined preprocessor variables.
2620
2621 cat >>confdefs.h <<_ACEOF
2622 #define PACKAGE_NAME "$PACKAGE_NAME"
2623 _ACEOF
2624
2625 cat >>confdefs.h <<_ACEOF
2626 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2627 _ACEOF
2628
2629 cat >>confdefs.h <<_ACEOF
2630 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2631 _ACEOF
2632
2633 cat >>confdefs.h <<_ACEOF
2634 #define PACKAGE_STRING "$PACKAGE_STRING"
2635 _ACEOF
2636
2637 cat >>confdefs.h <<_ACEOF
2638 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2639 _ACEOF
2640
2641 cat >>confdefs.h <<_ACEOF
2642 #define PACKAGE_URL "$PACKAGE_URL"
2643 _ACEOF
2644
2645
2646 # Let the site file select an alternate cache file if it wants to.
2647 # Prefer an explicitly selected file to automatically selected ones.
2648 ac_site_file1=NONE
2649 ac_site_file2=NONE
2650 if test -n "$CONFIG_SITE"; then
2651   ac_site_file1=$CONFIG_SITE
2652 elif test "x$prefix" != xNONE; then
2653   ac_site_file1=$prefix/share/config.site
2654   ac_site_file2=$prefix/etc/config.site
2655 else
2656   ac_site_file1=$ac_default_prefix/share/config.site
2657   ac_site_file2=$ac_default_prefix/etc/config.site
2658 fi
2659 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2660 do
2661   test "x$ac_site_file" = xNONE && continue
2662   if test -r "$ac_site_file"; then
2663     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2664 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2665     sed 's/^/| /' "$ac_site_file" >&5
2666     . "$ac_site_file"
2667   fi
2668 done
2669
2670 if test -r "$cache_file"; then
2671   # Some versions of bash will fail to source /dev/null (special
2672   # files actually), so we avoid doing that.
2673   if test -f "$cache_file"; then
2674     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2675 $as_echo "$as_me: loading cache $cache_file" >&6;}
2676     case $cache_file in
2677       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2678       *)                      . "./$cache_file";;
2679     esac
2680   fi
2681 else
2682   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2683 $as_echo "$as_me: creating cache $cache_file" >&6;}
2684   >$cache_file
2685 fi
2686
2687 # Check that the precious variables saved in the cache have kept the same
2688 # value.
2689 ac_cache_corrupted=false
2690 for ac_var in $ac_precious_vars; do
2691   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2692   eval ac_new_set=\$ac_env_${ac_var}_set
2693   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2694   eval ac_new_val=\$ac_env_${ac_var}_value
2695   case $ac_old_set,$ac_new_set in
2696     set,)
2697       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2698 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2699       ac_cache_corrupted=: ;;
2700     ,set)
2701       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2702 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2703       ac_cache_corrupted=: ;;
2704     ,);;
2705     *)
2706       if test "x$ac_old_val" != "x$ac_new_val"; then
2707         # differences in whitespace do not lead to failure.
2708         ac_old_val_w=`echo x $ac_old_val`
2709         ac_new_val_w=`echo x $ac_new_val`
2710         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2711           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2712 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2713           ac_cache_corrupted=:
2714         else
2715           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2716 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2717           eval $ac_var=\$ac_old_val
2718         fi
2719         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2720 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2721         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2722 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2723       fi;;
2724   esac
2725   # Pass precious variables to config.status.
2726   if test "$ac_new_set" = set; then
2727     case $ac_new_val in
2728     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2729     *) ac_arg=$ac_var=$ac_new_val ;;
2730     esac
2731     case " $ac_configure_args " in
2732       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2733       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2734     esac
2735   fi
2736 done
2737 if $ac_cache_corrupted; then
2738   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2739 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2740   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2741 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2742   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2743 fi
2744 ## -------------------- ##
2745 ## Main body of script. ##
2746 ## -------------------- ##
2747
2748 ac_ext=c
2749 ac_cpp='$CPP $CPPFLAGS'
2750 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2751 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2752 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2753
2754
2755
2756
2757
2758 ac_config_headers="$ac_config_headers config.h:config.in"
2759
2760
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2762 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2763     # Check whether --enable-maintainer-mode was given.
2764 if test "${enable_maintainer_mode+set}" = set; then :
2765   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2766 else
2767   USE_MAINTAINER_MODE=no
2768 fi
2769
2770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2771 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2772    if test $USE_MAINTAINER_MODE = yes; then
2773   MAINTAINER_MODE_TRUE=
2774   MAINTAINER_MODE_FALSE='#'
2775 else
2776   MAINTAINER_MODE_TRUE='#'
2777   MAINTAINER_MODE_FALSE=
2778 fi
2779
2780   MAINT=$MAINTAINER_MODE_TRUE
2781
2782
2783
2784 # Set the 'development' global.
2785 . $srcdir/../bfd/development.sh
2786
2787 ac_ext=c
2788 ac_cpp='$CPP $CPPFLAGS'
2789 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2790 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2791 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2792 if test -n "$ac_tool_prefix"; then
2793   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2794 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2796 $as_echo_n "checking for $ac_word... " >&6; }
2797 if test "${ac_cv_prog_CC+set}" = set; then :
2798   $as_echo_n "(cached) " >&6
2799 else
2800   if test -n "$CC"; then
2801   ac_cv_prog_CC="$CC" # Let the user override the test.
2802 else
2803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2804 for as_dir in $PATH
2805 do
2806   IFS=$as_save_IFS
2807   test -z "$as_dir" && as_dir=.
2808     for ac_exec_ext in '' $ac_executable_extensions; do
2809   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2810     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2811     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2812     break 2
2813   fi
2814 done
2815   done
2816 IFS=$as_save_IFS
2817
2818 fi
2819 fi
2820 CC=$ac_cv_prog_CC
2821 if test -n "$CC"; then
2822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2823 $as_echo "$CC" >&6; }
2824 else
2825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2826 $as_echo "no" >&6; }
2827 fi
2828
2829
2830 fi
2831 if test -z "$ac_cv_prog_CC"; then
2832   ac_ct_CC=$CC
2833   # Extract the first word of "gcc", so it can be a program name with args.
2834 set dummy gcc; ac_word=$2
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2836 $as_echo_n "checking for $ac_word... " >&6; }
2837 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2838   $as_echo_n "(cached) " >&6
2839 else
2840   if test -n "$ac_ct_CC"; then
2841   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2842 else
2843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2844 for as_dir in $PATH
2845 do
2846   IFS=$as_save_IFS
2847   test -z "$as_dir" && as_dir=.
2848     for ac_exec_ext in '' $ac_executable_extensions; do
2849   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2850     ac_cv_prog_ac_ct_CC="gcc"
2851     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2852     break 2
2853   fi
2854 done
2855   done
2856 IFS=$as_save_IFS
2857
2858 fi
2859 fi
2860 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2861 if test -n "$ac_ct_CC"; then
2862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2863 $as_echo "$ac_ct_CC" >&6; }
2864 else
2865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2866 $as_echo "no" >&6; }
2867 fi
2868
2869   if test "x$ac_ct_CC" = x; then
2870     CC=""
2871   else
2872     case $cross_compiling:$ac_tool_warned in
2873 yes:)
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2875 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2876 ac_tool_warned=yes ;;
2877 esac
2878     CC=$ac_ct_CC
2879   fi
2880 else
2881   CC="$ac_cv_prog_CC"
2882 fi
2883
2884 if test -z "$CC"; then
2885           if test -n "$ac_tool_prefix"; then
2886     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2887 set dummy ${ac_tool_prefix}cc; ac_word=$2
2888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2889 $as_echo_n "checking for $ac_word... " >&6; }
2890 if test "${ac_cv_prog_CC+set}" = set; then :
2891   $as_echo_n "(cached) " >&6
2892 else
2893   if test -n "$CC"; then
2894   ac_cv_prog_CC="$CC" # Let the user override the test.
2895 else
2896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2897 for as_dir in $PATH
2898 do
2899   IFS=$as_save_IFS
2900   test -z "$as_dir" && as_dir=.
2901     for ac_exec_ext in '' $ac_executable_extensions; do
2902   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2903     ac_cv_prog_CC="${ac_tool_prefix}cc"
2904     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2905     break 2
2906   fi
2907 done
2908   done
2909 IFS=$as_save_IFS
2910
2911 fi
2912 fi
2913 CC=$ac_cv_prog_CC
2914 if test -n "$CC"; then
2915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2916 $as_echo "$CC" >&6; }
2917 else
2918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2919 $as_echo "no" >&6; }
2920 fi
2921
2922
2923   fi
2924 fi
2925 if test -z "$CC"; then
2926   # Extract the first word of "cc", so it can be a program name with args.
2927 set dummy cc; ac_word=$2
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2929 $as_echo_n "checking for $ac_word... " >&6; }
2930 if test "${ac_cv_prog_CC+set}" = set; then :
2931   $as_echo_n "(cached) " >&6
2932 else
2933   if test -n "$CC"; then
2934   ac_cv_prog_CC="$CC" # Let the user override the test.
2935 else
2936   ac_prog_rejected=no
2937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2938 for as_dir in $PATH
2939 do
2940   IFS=$as_save_IFS
2941   test -z "$as_dir" && as_dir=.
2942     for ac_exec_ext in '' $ac_executable_extensions; do
2943   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2944     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2945        ac_prog_rejected=yes
2946        continue
2947      fi
2948     ac_cv_prog_CC="cc"
2949     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2950     break 2
2951   fi
2952 done
2953   done
2954 IFS=$as_save_IFS
2955
2956 if test $ac_prog_rejected = yes; then
2957   # We found a bogon in the path, so make sure we never use it.
2958   set dummy $ac_cv_prog_CC
2959   shift
2960   if test $# != 0; then
2961     # We chose a different compiler from the bogus one.
2962     # However, it has the same basename, so the bogon will be chosen
2963     # first if we set CC to just the basename; use the full file name.
2964     shift
2965     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2966   fi
2967 fi
2968 fi
2969 fi
2970 CC=$ac_cv_prog_CC
2971 if test -n "$CC"; then
2972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2973 $as_echo "$CC" >&6; }
2974 else
2975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2976 $as_echo "no" >&6; }
2977 fi
2978
2979
2980 fi
2981 if test -z "$CC"; then
2982   if test -n "$ac_tool_prefix"; then
2983   for ac_prog in cl.exe
2984   do
2985     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2986 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2988 $as_echo_n "checking for $ac_word... " >&6; }
2989 if test "${ac_cv_prog_CC+set}" = set; then :
2990   $as_echo_n "(cached) " >&6
2991 else
2992   if test -n "$CC"; then
2993   ac_cv_prog_CC="$CC" # Let the user override the test.
2994 else
2995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2996 for as_dir in $PATH
2997 do
2998   IFS=$as_save_IFS
2999   test -z "$as_dir" && as_dir=.
3000     for ac_exec_ext in '' $ac_executable_extensions; do
3001   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3002     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3003     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3004     break 2
3005   fi
3006 done
3007   done
3008 IFS=$as_save_IFS
3009
3010 fi
3011 fi
3012 CC=$ac_cv_prog_CC
3013 if test -n "$CC"; then
3014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3015 $as_echo "$CC" >&6; }
3016 else
3017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3018 $as_echo "no" >&6; }
3019 fi
3020
3021
3022     test -n "$CC" && break
3023   done
3024 fi
3025 if test -z "$CC"; then
3026   ac_ct_CC=$CC
3027   for ac_prog in cl.exe
3028 do
3029   # Extract the first word of "$ac_prog", so it can be a program name with args.
3030 set dummy $ac_prog; ac_word=$2
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3032 $as_echo_n "checking for $ac_word... " >&6; }
3033 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3034   $as_echo_n "(cached) " >&6
3035 else
3036   if test -n "$ac_ct_CC"; then
3037   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3038 else
3039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3040 for as_dir in $PATH
3041 do
3042   IFS=$as_save_IFS
3043   test -z "$as_dir" && as_dir=.
3044     for ac_exec_ext in '' $ac_executable_extensions; do
3045   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3046     ac_cv_prog_ac_ct_CC="$ac_prog"
3047     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3048     break 2
3049   fi
3050 done
3051   done
3052 IFS=$as_save_IFS
3053
3054 fi
3055 fi
3056 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3057 if test -n "$ac_ct_CC"; then
3058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3059 $as_echo "$ac_ct_CC" >&6; }
3060 else
3061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3062 $as_echo "no" >&6; }
3063 fi
3064
3065
3066   test -n "$ac_ct_CC" && break
3067 done
3068
3069   if test "x$ac_ct_CC" = x; then
3070     CC=""
3071   else
3072     case $cross_compiling:$ac_tool_warned in
3073 yes:)
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3075 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3076 ac_tool_warned=yes ;;
3077 esac
3078     CC=$ac_ct_CC
3079   fi
3080 fi
3081
3082 fi
3083
3084
3085 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3086 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3087 as_fn_error "no acceptable C compiler found in \$PATH
3088 See \`config.log' for more details." "$LINENO" 5; }
3089
3090 # Provide some information about the compiler.
3091 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3092 set X $ac_compile
3093 ac_compiler=$2
3094 for ac_option in --version -v -V -qversion; do
3095   { { ac_try="$ac_compiler $ac_option >&5"
3096 case "(($ac_try" in
3097   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3098   *) ac_try_echo=$ac_try;;
3099 esac
3100 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3101 $as_echo "$ac_try_echo"; } >&5
3102   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3103   ac_status=$?
3104   if test -s conftest.err; then
3105     sed '10a\
3106 ... rest of stderr output deleted ...
3107          10q' conftest.err >conftest.er1
3108     cat conftest.er1 >&5
3109     rm -f conftest.er1 conftest.err
3110   fi
3111   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3112   test $ac_status = 0; }
3113 done
3114
3115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3116 /* end confdefs.h.  */
3117
3118 int
3119 main ()
3120 {
3121
3122   ;
3123   return 0;
3124 }
3125 _ACEOF
3126 ac_clean_files_save=$ac_clean_files
3127 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3128 # Try to create an executable without -o first, disregard a.out.
3129 # It will help us diagnose broken compilers, and finding out an intuition
3130 # of exeext.
3131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3132 $as_echo_n "checking for C compiler default output file name... " >&6; }
3133 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3134
3135 # The possible output files:
3136 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3137
3138 ac_rmfiles=
3139 for ac_file in $ac_files
3140 do
3141   case $ac_file in
3142     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3143     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3144   esac
3145 done
3146 rm -f $ac_rmfiles
3147
3148 if { { ac_try="$ac_link_default"
3149 case "(($ac_try" in
3150   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3151   *) ac_try_echo=$ac_try;;
3152 esac
3153 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3154 $as_echo "$ac_try_echo"; } >&5
3155   (eval "$ac_link_default") 2>&5
3156   ac_status=$?
3157   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3158   test $ac_status = 0; }; then :
3159   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3160 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3161 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3162 # so that the user can short-circuit this test for compilers unknown to
3163 # Autoconf.
3164 for ac_file in $ac_files ''
3165 do
3166   test -f "$ac_file" || continue
3167   case $ac_file in
3168     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3169         ;;
3170     [ab].out )
3171         # We found the default executable, but exeext='' is most
3172         # certainly right.
3173         break;;
3174     *.* )
3175         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3176         then :; else
3177            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3178         fi
3179         # We set ac_cv_exeext here because the later test for it is not
3180         # safe: cross compilers may not add the suffix if given an `-o'
3181         # argument, so we may need to know it at that point already.
3182         # Even if this section looks crufty: it has the advantage of
3183         # actually working.
3184         break;;
3185     * )
3186         break;;
3187   esac
3188 done
3189 test "$ac_cv_exeext" = no && ac_cv_exeext=
3190
3191 else
3192   ac_file=''
3193 fi
3194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3195 $as_echo "$ac_file" >&6; }
3196 if test -z "$ac_file"; then :
3197   $as_echo "$as_me: failed program was:" >&5
3198 sed 's/^/| /' conftest.$ac_ext >&5
3199
3200 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3202 { as_fn_set_status 77
3203 as_fn_error "C compiler cannot create executables
3204 See \`config.log' for more details." "$LINENO" 5; }; }
3205 fi
3206 ac_exeext=$ac_cv_exeext
3207
3208 # Check that the compiler produces executables we can run.  If not, either
3209 # the compiler is broken, or we cross compile.
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3211 $as_echo_n "checking whether the C compiler works... " >&6; }
3212 # If not cross compiling, check that we can run a simple program.
3213 if test "$cross_compiling" != yes; then
3214   if { ac_try='./$ac_file'
3215   { { case "(($ac_try" in
3216   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3217   *) ac_try_echo=$ac_try;;
3218 esac
3219 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3220 $as_echo "$ac_try_echo"; } >&5
3221   (eval "$ac_try") 2>&5
3222   ac_status=$?
3223   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3224   test $ac_status = 0; }; }; then
3225     cross_compiling=no
3226   else
3227     if test "$cross_compiling" = maybe; then
3228         cross_compiling=yes
3229     else
3230         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3231 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3232 as_fn_error "cannot run C compiled programs.
3233 If you meant to cross compile, use \`--host'.
3234 See \`config.log' for more details." "$LINENO" 5; }
3235     fi
3236   fi
3237 fi
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3239 $as_echo "yes" >&6; }
3240
3241 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3242 ac_clean_files=$ac_clean_files_save
3243 # Check that the compiler produces executables we can run.  If not, either
3244 # the compiler is broken, or we cross compile.
3245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3246 $as_echo_n "checking whether we are cross compiling... " >&6; }
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3248 $as_echo "$cross_compiling" >&6; }
3249
3250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3251 $as_echo_n "checking for suffix of executables... " >&6; }
3252 if { { ac_try="$ac_link"
3253 case "(($ac_try" in
3254   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3255   *) ac_try_echo=$ac_try;;
3256 esac
3257 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3258 $as_echo "$ac_try_echo"; } >&5
3259   (eval "$ac_link") 2>&5
3260   ac_status=$?
3261   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3262   test $ac_status = 0; }; then :
3263   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3264 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3265 # work properly (i.e., refer to `conftest.exe'), while it won't with
3266 # `rm'.
3267 for ac_file in conftest.exe conftest conftest.*; do
3268   test -f "$ac_file" || continue
3269   case $ac_file in
3270     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3271     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3272           break;;
3273     * ) break;;
3274   esac
3275 done
3276 else
3277   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3278 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3279 as_fn_error "cannot compute suffix of executables: cannot compile and link
3280 See \`config.log' for more details." "$LINENO" 5; }
3281 fi
3282 rm -f conftest$ac_cv_exeext
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3284 $as_echo "$ac_cv_exeext" >&6; }
3285
3286 rm -f conftest.$ac_ext
3287 EXEEXT=$ac_cv_exeext
3288 ac_exeext=$EXEEXT
3289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3290 $as_echo_n "checking for suffix of object files... " >&6; }
3291 if test "${ac_cv_objext+set}" = set; then :
3292   $as_echo_n "(cached) " >&6
3293 else
3294   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3295 /* end confdefs.h.  */
3296
3297 int
3298 main ()
3299 {
3300
3301   ;
3302   return 0;
3303 }
3304 _ACEOF
3305 rm -f conftest.o conftest.obj
3306 if { { ac_try="$ac_compile"
3307 case "(($ac_try" in
3308   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3309   *) ac_try_echo=$ac_try;;
3310 esac
3311 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3312 $as_echo "$ac_try_echo"; } >&5
3313   (eval "$ac_compile") 2>&5
3314   ac_status=$?
3315   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3316   test $ac_status = 0; }; then :
3317   for ac_file in conftest.o conftest.obj conftest.*; do
3318   test -f "$ac_file" || continue;
3319   case $ac_file in
3320     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3321     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3322        break;;
3323   esac
3324 done
3325 else
3326   $as_echo "$as_me: failed program was:" >&5
3327 sed 's/^/| /' conftest.$ac_ext >&5
3328
3329 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3330 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3331 as_fn_error "cannot compute suffix of object files: cannot compile
3332 See \`config.log' for more details." "$LINENO" 5; }
3333 fi
3334 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3335 fi
3336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3337 $as_echo "$ac_cv_objext" >&6; }
3338 OBJEXT=$ac_cv_objext
3339 ac_objext=$OBJEXT
3340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3341 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3342 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3343   $as_echo_n "(cached) " >&6
3344 else
3345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3346 /* end confdefs.h.  */
3347
3348 int
3349 main ()
3350 {
3351 #ifndef __GNUC__
3352        choke me
3353 #endif
3354
3355   ;
3356   return 0;
3357 }
3358 _ACEOF
3359 if ac_fn_c_try_compile "$LINENO"; then :
3360   ac_compiler_gnu=yes
3361 else
3362   ac_compiler_gnu=no
3363 fi
3364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3365 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3366
3367 fi
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3369 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3370 if test $ac_compiler_gnu = yes; then
3371   GCC=yes
3372 else
3373   GCC=
3374 fi
3375 ac_test_CFLAGS=${CFLAGS+set}
3376 ac_save_CFLAGS=$CFLAGS
3377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3378 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3379 if test "${ac_cv_prog_cc_g+set}" = set; then :
3380   $as_echo_n "(cached) " >&6
3381 else
3382   ac_save_c_werror_flag=$ac_c_werror_flag
3383    ac_c_werror_flag=yes
3384    ac_cv_prog_cc_g=no
3385    CFLAGS="-g"
3386    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3387 /* end confdefs.h.  */
3388
3389 int
3390 main ()
3391 {
3392
3393   ;
3394   return 0;
3395 }
3396 _ACEOF
3397 if ac_fn_c_try_compile "$LINENO"; then :
3398   ac_cv_prog_cc_g=yes
3399 else
3400   CFLAGS=""
3401       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3402 /* end confdefs.h.  */
3403
3404 int
3405 main ()
3406 {
3407
3408   ;
3409   return 0;
3410 }
3411 _ACEOF
3412 if ac_fn_c_try_compile "$LINENO"; then :
3413
3414 else
3415   ac_c_werror_flag=$ac_save_c_werror_flag
3416          CFLAGS="-g"
3417          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3418 /* end confdefs.h.  */
3419
3420 int
3421 main ()
3422 {
3423
3424   ;
3425   return 0;
3426 }
3427 _ACEOF
3428 if ac_fn_c_try_compile "$LINENO"; then :
3429   ac_cv_prog_cc_g=yes
3430 fi
3431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3432 fi
3433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3434 fi
3435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3436    ac_c_werror_flag=$ac_save_c_werror_flag
3437 fi
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3439 $as_echo "$ac_cv_prog_cc_g" >&6; }
3440 if test "$ac_test_CFLAGS" = set; then
3441   CFLAGS=$ac_save_CFLAGS
3442 elif test $ac_cv_prog_cc_g = yes; then
3443   if test "$GCC" = yes; then
3444     CFLAGS="-g -O2"
3445   else
3446     CFLAGS="-g"
3447   fi
3448 else
3449   if test "$GCC" = yes; then
3450     CFLAGS="-O2"
3451   else
3452     CFLAGS=
3453   fi
3454 fi
3455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3456 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3457 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3458   $as_echo_n "(cached) " >&6
3459 else
3460   ac_cv_prog_cc_c89=no
3461 ac_save_CC=$CC
3462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h.  */
3464 #include <stdarg.h>
3465 #include <stdio.h>
3466 #include <sys/types.h>
3467 #include <sys/stat.h>
3468 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3469 struct buf { int x; };
3470 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3471 static char *e (p, i)
3472      char **p;
3473      int i;
3474 {
3475   return p[i];
3476 }
3477 static char *f (char * (*g) (char **, int), char **p, ...)
3478 {
3479   char *s;
3480   va_list v;
3481   va_start (v,p);
3482   s = g (p, va_arg (v,int));
3483   va_end (v);
3484   return s;
3485 }
3486
3487 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3488    function prototypes and stuff, but not '\xHH' hex character constants.
3489    These don't provoke an error unfortunately, instead are silently treated
3490    as 'x'.  The following induces an error, until -std is added to get
3491    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3492    array size at least.  It's necessary to write '\x00'==0 to get something
3493    that's true only with -std.  */
3494 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3495
3496 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3497    inside strings and character constants.  */
3498 #define FOO(x) 'x'
3499 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3500
3501 int test (int i, double x);
3502 struct s1 {int (*f) (int a);};
3503 struct s2 {int (*f) (double a);};
3504 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3505 int argc;
3506 char **argv;
3507 int
3508 main ()
3509 {
3510 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3511   ;
3512   return 0;
3513 }
3514 _ACEOF
3515 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3516         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3517 do
3518   CC="$ac_save_CC $ac_arg"
3519   if ac_fn_c_try_compile "$LINENO"; then :
3520   ac_cv_prog_cc_c89=$ac_arg
3521 fi
3522 rm -f core conftest.err conftest.$ac_objext
3523   test "x$ac_cv_prog_cc_c89" != "xno" && break
3524 done
3525 rm -f conftest.$ac_ext
3526 CC=$ac_save_CC
3527
3528 fi
3529 # AC_CACHE_VAL
3530 case "x$ac_cv_prog_cc_c89" in
3531   x)
3532     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3533 $as_echo "none needed" >&6; } ;;
3534   xno)
3535     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3536 $as_echo "unsupported" >&6; } ;;
3537   *)
3538     CC="$CC $ac_cv_prog_cc_c89"
3539     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3540 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3541 esac
3542 if test "x$ac_cv_prog_cc_c89" != xno; then :
3543
3544 fi
3545
3546 ac_ext=c
3547 ac_cpp='$CPP $CPPFLAGS'
3548 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3549 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3550 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3551
3552 ac_ext=cpp
3553 ac_cpp='$CXXCPP $CPPFLAGS'
3554 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3555 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3556 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3557 if test -z "$CXX"; then
3558   if test -n "$CCC"; then
3559     CXX=$CCC
3560   else
3561     if test -n "$ac_tool_prefix"; then
3562   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3563   do
3564     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3565 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3567 $as_echo_n "checking for $ac_word... " >&6; }
3568 if test "${ac_cv_prog_CXX+set}" = set; then :
3569   $as_echo_n "(cached) " >&6
3570 else
3571   if test -n "$CXX"; then
3572   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3573 else
3574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3575 for as_dir in $PATH
3576 do
3577   IFS=$as_save_IFS
3578   test -z "$as_dir" && as_dir=.
3579     for ac_exec_ext in '' $ac_executable_extensions; do
3580   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3581     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3582     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3583     break 2
3584   fi
3585 done
3586   done
3587 IFS=$as_save_IFS
3588
3589 fi
3590 fi
3591 CXX=$ac_cv_prog_CXX
3592 if test -n "$CXX"; then
3593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3594 $as_echo "$CXX" >&6; }
3595 else
3596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3597 $as_echo "no" >&6; }
3598 fi
3599
3600
3601     test -n "$CXX" && break
3602   done
3603 fi
3604 if test -z "$CXX"; then
3605   ac_ct_CXX=$CXX
3606   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3607 do
3608   # Extract the first word of "$ac_prog", so it can be a program name with args.
3609 set dummy $ac_prog; ac_word=$2
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3611 $as_echo_n "checking for $ac_word... " >&6; }
3612 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3613   $as_echo_n "(cached) " >&6
3614 else
3615   if test -n "$ac_ct_CXX"; then
3616   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3617 else
3618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3619 for as_dir in $PATH
3620 do
3621   IFS=$as_save_IFS
3622   test -z "$as_dir" && as_dir=.
3623     for ac_exec_ext in '' $ac_executable_extensions; do
3624   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3625     ac_cv_prog_ac_ct_CXX="$ac_prog"
3626     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3627     break 2
3628   fi
3629 done
3630   done
3631 IFS=$as_save_IFS
3632
3633 fi
3634 fi
3635 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3636 if test -n "$ac_ct_CXX"; then
3637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3638 $as_echo "$ac_ct_CXX" >&6; }
3639 else
3640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3641 $as_echo "no" >&6; }
3642 fi
3643
3644
3645   test -n "$ac_ct_CXX" && break
3646 done
3647
3648   if test "x$ac_ct_CXX" = x; then
3649     CXX="g++"
3650   else
3651     case $cross_compiling:$ac_tool_warned in
3652 yes:)
3653 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3654 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3655 ac_tool_warned=yes ;;
3656 esac
3657     CXX=$ac_ct_CXX
3658   fi
3659 fi
3660
3661   fi
3662 fi
3663 # Provide some information about the compiler.
3664 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3665 set X $ac_compile
3666 ac_compiler=$2
3667 for ac_option in --version -v -V -qversion; do
3668   { { ac_try="$ac_compiler $ac_option >&5"
3669 case "(($ac_try" in
3670   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3671   *) ac_try_echo=$ac_try;;
3672 esac
3673 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3674 $as_echo "$ac_try_echo"; } >&5
3675   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3676   ac_status=$?
3677   if test -s conftest.err; then
3678     sed '10a\
3679 ... rest of stderr output deleted ...
3680          10q' conftest.err >conftest.er1
3681     cat conftest.er1 >&5
3682     rm -f conftest.er1 conftest.err
3683   fi
3684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3685   test $ac_status = 0; }
3686 done
3687
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3689 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3690 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3691   $as_echo_n "(cached) " >&6
3692 else
3693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3694 /* end confdefs.h.  */
3695
3696 int
3697 main ()
3698 {
3699 #ifndef __GNUC__
3700        choke me
3701 #endif
3702
3703   ;
3704   return 0;
3705 }
3706 _ACEOF
3707 if ac_fn_cxx_try_compile "$LINENO"; then :
3708   ac_compiler_gnu=yes
3709 else
3710   ac_compiler_gnu=no
3711 fi
3712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3713 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3714
3715 fi
3716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3717 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3718 if test $ac_compiler_gnu = yes; then
3719   GXX=yes
3720 else
3721   GXX=
3722 fi
3723 ac_test_CXXFLAGS=${CXXFLAGS+set}
3724 ac_save_CXXFLAGS=$CXXFLAGS
3725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3726 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3727 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3728   $as_echo_n "(cached) " >&6
3729 else
3730   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3731    ac_cxx_werror_flag=yes
3732    ac_cv_prog_cxx_g=no
3733    CXXFLAGS="-g"
3734    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3735 /* end confdefs.h.  */
3736
3737 int
3738 main ()
3739 {
3740
3741   ;
3742   return 0;
3743 }
3744 _ACEOF
3745 if ac_fn_cxx_try_compile "$LINENO"; then :
3746   ac_cv_prog_cxx_g=yes
3747 else
3748   CXXFLAGS=""
3749       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h.  */
3751
3752 int
3753 main ()
3754 {
3755
3756   ;
3757   return 0;
3758 }
3759 _ACEOF
3760 if ac_fn_cxx_try_compile "$LINENO"; then :
3761
3762 else
3763   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3764          CXXFLAGS="-g"
3765          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3766 /* end confdefs.h.  */
3767
3768 int
3769 main ()
3770 {
3771
3772   ;
3773   return 0;
3774 }
3775 _ACEOF
3776 if ac_fn_cxx_try_compile "$LINENO"; then :
3777   ac_cv_prog_cxx_g=yes
3778 fi
3779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3780 fi
3781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3782 fi
3783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3784    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3785 fi
3786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3787 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3788 if test "$ac_test_CXXFLAGS" = set; then
3789   CXXFLAGS=$ac_save_CXXFLAGS
3790 elif test $ac_cv_prog_cxx_g = yes; then
3791   if test "$GXX" = yes; then
3792     CXXFLAGS="-g -O2"
3793   else
3794     CXXFLAGS="-g"
3795   fi
3796 else
3797   if test "$GXX" = yes; then
3798     CXXFLAGS="-O2"
3799   else
3800     CXXFLAGS=
3801   fi
3802 fi
3803 ac_ext=c
3804 ac_cpp='$CPP $CPPFLAGS'
3805 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3806 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3807 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3808
3809
3810
3811 ac_ext=c
3812 ac_cpp='$CPP $CPPFLAGS'
3813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3817 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3818 # On Suns, sometimes $CPP names a directory.
3819 if test -n "$CPP" && test -d "$CPP"; then
3820   CPP=
3821 fi
3822 if test -z "$CPP"; then
3823   if test "${ac_cv_prog_CPP+set}" = set; then :
3824   $as_echo_n "(cached) " >&6
3825 else
3826       # Double quotes because CPP needs to be expanded
3827     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3828     do
3829       ac_preproc_ok=false
3830 for ac_c_preproc_warn_flag in '' yes
3831 do
3832   # Use a header file that comes with gcc, so configuring glibc
3833   # with a fresh cross-compiler works.
3834   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3835   # <limits.h> exists even on freestanding compilers.
3836   # On the NeXT, cc -E runs the code through the compiler's parser,
3837   # not just through cpp. "Syntax error" is here to catch this case.
3838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3839 /* end confdefs.h.  */
3840 #ifdef __STDC__
3841 # include <limits.h>
3842 #else
3843 # include <assert.h>
3844 #endif
3845                      Syntax error
3846 _ACEOF
3847 if ac_fn_c_try_cpp "$LINENO"; then :
3848
3849 else
3850   # Broken: fails on valid input.
3851 continue
3852 fi
3853 rm -f conftest.err conftest.$ac_ext
3854
3855   # OK, works on sane cases.  Now check whether nonexistent headers
3856   # can be detected and how.
3857   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3858 /* end confdefs.h.  */
3859 #include <ac_nonexistent.h>
3860 _ACEOF
3861 if ac_fn_c_try_cpp "$LINENO"; then :
3862   # Broken: success on invalid input.
3863 continue
3864 else
3865   # Passes both tests.
3866 ac_preproc_ok=:
3867 break
3868 fi
3869 rm -f conftest.err conftest.$ac_ext
3870
3871 done
3872 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3873 rm -f conftest.err conftest.$ac_ext
3874 if $ac_preproc_ok; then :
3875   break
3876 fi
3877
3878     done
3879     ac_cv_prog_CPP=$CPP
3880
3881 fi
3882   CPP=$ac_cv_prog_CPP
3883 else
3884   ac_cv_prog_CPP=$CPP
3885 fi
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3887 $as_echo "$CPP" >&6; }
3888 ac_preproc_ok=false
3889 for ac_c_preproc_warn_flag in '' yes
3890 do
3891   # Use a header file that comes with gcc, so configuring glibc
3892   # with a fresh cross-compiler works.
3893   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3894   # <limits.h> exists even on freestanding compilers.
3895   # On the NeXT, cc -E runs the code through the compiler's parser,
3896   # not just through cpp. "Syntax error" is here to catch this case.
3897   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3898 /* end confdefs.h.  */
3899 #ifdef __STDC__
3900 # include <limits.h>
3901 #else
3902 # include <assert.h>
3903 #endif
3904                      Syntax error
3905 _ACEOF
3906 if ac_fn_c_try_cpp "$LINENO"; then :
3907
3908 else
3909   # Broken: fails on valid input.
3910 continue
3911 fi
3912 rm -f conftest.err conftest.$ac_ext
3913
3914   # OK, works on sane cases.  Now check whether nonexistent headers
3915   # can be detected and how.
3916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3917 /* end confdefs.h.  */
3918 #include <ac_nonexistent.h>
3919 _ACEOF
3920 if ac_fn_c_try_cpp "$LINENO"; then :
3921   # Broken: success on invalid input.
3922 continue
3923 else
3924   # Passes both tests.
3925 ac_preproc_ok=:
3926 break
3927 fi
3928 rm -f conftest.err conftest.$ac_ext
3929
3930 done
3931 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3932 rm -f conftest.err conftest.$ac_ext
3933 if $ac_preproc_ok; then :
3934
3935 else
3936   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3937 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3938 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3939 See \`config.log' for more details." "$LINENO" 5; }
3940 fi
3941
3942 ac_ext=c
3943 ac_cpp='$CPP $CPPFLAGS'
3944 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3945 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3946 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3947
3948
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3950 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3951 if test "${ac_cv_path_GREP+set}" = set; then :
3952   $as_echo_n "(cached) " >&6
3953 else
3954   if test -z "$GREP"; then
3955   ac_path_GREP_found=false
3956   # Loop through the user's path and test for each of PROGNAME-LIST
3957   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3958 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3959 do
3960   IFS=$as_save_IFS
3961   test -z "$as_dir" && as_dir=.
3962     for ac_prog in grep ggrep; do
3963     for ac_exec_ext in '' $ac_executable_extensions; do
3964       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3965       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3966 # Check for GNU ac_path_GREP and select it if it is found.
3967   # Check for GNU $ac_path_GREP
3968 case `"$ac_path_GREP" --version 2>&1` in
3969 *GNU*)
3970   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3971 *)
3972   ac_count=0
3973   $as_echo_n 0123456789 >"conftest.in"
3974   while :
3975   do
3976     cat "conftest.in" "conftest.in" >"conftest.tmp"
3977     mv "conftest.tmp" "conftest.in"
3978     cp "conftest.in" "conftest.nl"
3979     $as_echo 'GREP' >> "conftest.nl"
3980     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3981     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3982     as_fn_arith $ac_count + 1 && ac_count=$as_val
3983     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3984       # Best one so far, save it but keep looking for a better one
3985       ac_cv_path_GREP="$ac_path_GREP"
3986       ac_path_GREP_max=$ac_count
3987     fi
3988     # 10*(2^10) chars as input seems more than enough
3989     test $ac_count -gt 10 && break
3990   done
3991   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3992 esac
3993
3994       $ac_path_GREP_found && break 3
3995     done
3996   done
3997   done
3998 IFS=$as_save_IFS
3999   if test -z "$ac_cv_path_GREP"; then
4000     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4001   fi
4002 else
4003   ac_cv_path_GREP=$GREP
4004 fi
4005
4006 fi
4007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4008 $as_echo "$ac_cv_path_GREP" >&6; }
4009  GREP="$ac_cv_path_GREP"
4010
4011
4012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4013 $as_echo_n "checking for egrep... " >&6; }
4014 if test "${ac_cv_path_EGREP+set}" = set; then :
4015   $as_echo_n "(cached) " >&6
4016 else
4017   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4018    then ac_cv_path_EGREP="$GREP -E"
4019    else
4020      if test -z "$EGREP"; then
4021   ac_path_EGREP_found=false
4022   # Loop through the user's path and test for each of PROGNAME-LIST
4023   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4024 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4025 do
4026   IFS=$as_save_IFS
4027   test -z "$as_dir" && as_dir=.
4028     for ac_prog in egrep; do
4029     for ac_exec_ext in '' $ac_executable_extensions; do
4030       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4031       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4032 # Check for GNU ac_path_EGREP and select it if it is found.
4033   # Check for GNU $ac_path_EGREP
4034 case `"$ac_path_EGREP" --version 2>&1` in
4035 *GNU*)
4036   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4037 *)
4038   ac_count=0
4039   $as_echo_n 0123456789 >"conftest.in"
4040   while :
4041   do
4042     cat "conftest.in" "conftest.in" >"conftest.tmp"
4043     mv "conftest.tmp" "conftest.in"
4044     cp "conftest.in" "conftest.nl"
4045     $as_echo 'EGREP' >> "conftest.nl"
4046     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4047     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4048     as_fn_arith $ac_count + 1 && ac_count=$as_val
4049     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4050       # Best one so far, save it but keep looking for a better one
4051       ac_cv_path_EGREP="$ac_path_EGREP"
4052       ac_path_EGREP_max=$ac_count
4053     fi
4054     # 10*(2^10) chars as input seems more than enough
4055     test $ac_count -gt 10 && break
4056   done
4057   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4058 esac
4059
4060       $ac_path_EGREP_found && break 3
4061     done
4062   done
4063   done
4064 IFS=$as_save_IFS
4065   if test -z "$ac_cv_path_EGREP"; then
4066     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4067   fi
4068 else
4069   ac_cv_path_EGREP=$EGREP
4070 fi
4071
4072    fi
4073 fi
4074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4075 $as_echo "$ac_cv_path_EGREP" >&6; }
4076  EGREP="$ac_cv_path_EGREP"
4077
4078
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4080 $as_echo_n "checking for ANSI C header files... " >&6; }
4081 if test "${ac_cv_header_stdc+set}" = set; then :
4082   $as_echo_n "(cached) " >&6
4083 else
4084   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4085 /* end confdefs.h.  */
4086 #include <stdlib.h>
4087 #include <stdarg.h>
4088 #include <string.h>
4089 #include <float.h>
4090
4091 int
4092 main ()
4093 {
4094
4095   ;
4096   return 0;
4097 }
4098 _ACEOF
4099 if ac_fn_c_try_compile "$LINENO"; then :
4100   ac_cv_header_stdc=yes
4101 else
4102   ac_cv_header_stdc=no
4103 fi
4104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4105
4106 if test $ac_cv_header_stdc = yes; then
4107   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4109 /* end confdefs.h.  */
4110 #include <string.h>
4111
4112 _ACEOF
4113 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4114   $EGREP "memchr" >/dev/null 2>&1; then :
4115
4116 else
4117   ac_cv_header_stdc=no
4118 fi
4119 rm -f conftest*
4120
4121 fi
4122
4123 if test $ac_cv_header_stdc = yes; then
4124   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4126 /* end confdefs.h.  */
4127 #include <stdlib.h>
4128
4129 _ACEOF
4130 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4131   $EGREP "free" >/dev/null 2>&1; then :
4132
4133 else
4134   ac_cv_header_stdc=no
4135 fi
4136 rm -f conftest*
4137
4138 fi
4139
4140 if test $ac_cv_header_stdc = yes; then
4141   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4142   if test "$cross_compiling" = yes; then :
4143   :
4144 else
4145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4146 /* end confdefs.h.  */
4147 #include <ctype.h>
4148 #include <stdlib.h>
4149 #if ((' ' & 0x0FF) == 0x020)
4150 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4151 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4152 #else
4153 # define ISLOWER(c) \
4154                    (('a' <= (c) && (c) <= 'i') \
4155                      || ('j' <= (c) && (c) <= 'r') \
4156                      || ('s' <= (c) && (c) <= 'z'))
4157 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4158 #endif
4159
4160 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4161 int
4162 main ()
4163 {
4164   int i;
4165   for (i = 0; i < 256; i++)
4166     if (XOR (islower (i), ISLOWER (i))
4167         || toupper (i) != TOUPPER (i))
4168       return 2;
4169   return 0;
4170 }
4171 _ACEOF
4172 if ac_fn_c_try_run "$LINENO"; then :
4173
4174 else
4175   ac_cv_header_stdc=no
4176 fi
4177 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4178   conftest.$ac_objext conftest.beam conftest.$ac_ext
4179 fi
4180
4181 fi
4182 fi
4183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4184 $as_echo "$ac_cv_header_stdc" >&6; }
4185 if test $ac_cv_header_stdc = yes; then
4186
4187 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4188
4189 fi
4190
4191 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4192 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4193                   inttypes.h stdint.h unistd.h
4194 do :
4195   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4196 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4197 "
4198 eval as_val=\$$as_ac_Header
4199    if test "x$as_val" = x""yes; then :
4200   cat >>confdefs.h <<_ACEOF
4201 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4202 _ACEOF
4203
4204 fi
4205
4206 done
4207
4208
4209
4210   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4211 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4212   MINIX=yes
4213 else
4214   MINIX=
4215 fi
4216
4217
4218   if test "$MINIX" = yes; then
4219
4220 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4221
4222
4223 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4224
4225
4226 $as_echo "#define _MINIX 1" >>confdefs.h
4227
4228   fi
4229
4230
4231   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4232 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4233 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4234   $as_echo_n "(cached) " >&6
4235 else
4236   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4237 /* end confdefs.h.  */
4238
4239 #         define __EXTENSIONS__ 1
4240           $ac_includes_default
4241 int
4242 main ()
4243 {
4244
4245   ;
4246   return 0;
4247 }
4248 _ACEOF
4249 if ac_fn_c_try_compile "$LINENO"; then :
4250   ac_cv_safe_to_define___extensions__=yes
4251 else
4252   ac_cv_safe_to_define___extensions__=no
4253 fi
4254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4255 fi
4256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4257 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4258   test $ac_cv_safe_to_define___extensions__ = yes &&
4259     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4260
4261   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4262
4263   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4264
4265   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4266
4267   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4268
4269
4270 ac_aux_dir=
4271 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4272   for ac_t in install-sh install.sh shtool; do
4273     if test -f "$ac_dir/$ac_t"; then
4274       ac_aux_dir=$ac_dir
4275       ac_install_sh="$ac_aux_dir/$ac_t -c"
4276       break 2
4277     fi
4278   done
4279 done
4280 if test -z "$ac_aux_dir"; then
4281   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4282 fi
4283
4284 # These three variables are undocumented and unsupported,
4285 # and are intended to be withdrawn in a future Autoconf release.
4286 # They can cause serious problems if a builder's source tree is in a directory
4287 # whose full name contains unusual characters.
4288 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4289 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4290 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4291
4292
4293 # Make sure we can run config.sub.
4294 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4295   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4296
4297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4298 $as_echo_n "checking build system type... " >&6; }
4299 if test "${ac_cv_build+set}" = set; then :
4300   $as_echo_n "(cached) " >&6
4301 else
4302   ac_build_alias=$build_alias
4303 test "x$ac_build_alias" = x &&
4304   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4305 test "x$ac_build_alias" = x &&
4306   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4307 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4308   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4309
4310 fi
4311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4312 $as_echo "$ac_cv_build" >&6; }
4313 case $ac_cv_build in
4314 *-*-*) ;;
4315 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4316 esac
4317 build=$ac_cv_build
4318 ac_save_IFS=$IFS; IFS='-'
4319 set x $ac_cv_build
4320 shift
4321 build_cpu=$1
4322 build_vendor=$2
4323 shift; shift
4324 # Remember, the first character of IFS is used to create $*,
4325 # except with old shells:
4326 build_os=$*
4327 IFS=$ac_save_IFS
4328 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4329
4330
4331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4332 $as_echo_n "checking host system type... " >&6; }
4333 if test "${ac_cv_host+set}" = set; then :
4334   $as_echo_n "(cached) " >&6
4335 else
4336   if test "x$host_alias" = x; then
4337   ac_cv_host=$ac_cv_build
4338 else
4339   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4340     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4341 fi
4342
4343 fi
4344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4345 $as_echo "$ac_cv_host" >&6; }
4346 case $ac_cv_host in
4347 *-*-*) ;;
4348 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4349 esac
4350 host=$ac_cv_host
4351 ac_save_IFS=$IFS; IFS='-'
4352 set x $ac_cv_host
4353 shift
4354 host_cpu=$1
4355 host_vendor=$2
4356 shift; shift
4357 # Remember, the first character of IFS is used to create $*,
4358 # except with old shells:
4359 host_os=$*
4360 IFS=$ac_save_IFS
4361 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4362
4363
4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4365 $as_echo_n "checking target system type... " >&6; }
4366 if test "${ac_cv_target+set}" = set; then :
4367   $as_echo_n "(cached) " >&6
4368 else
4369   if test "x$target_alias" = x; then
4370   ac_cv_target=$ac_cv_host
4371 else
4372   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4373     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4374 fi
4375
4376 fi
4377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4378 $as_echo "$ac_cv_target" >&6; }
4379 case $ac_cv_target in
4380 *-*-*) ;;
4381 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4382 esac
4383 target=$ac_cv_target
4384 ac_save_IFS=$IFS; IFS='-'
4385 set x $ac_cv_target
4386 shift
4387 target_cpu=$1
4388 target_vendor=$2
4389 shift; shift
4390 # Remember, the first character of IFS is used to create $*,
4391 # except with old shells:
4392 target_os=$*
4393 IFS=$ac_save_IFS
4394 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4395
4396
4397 # The aliases save the names the user supplied, while $host etc.
4398 # will get canonicalized.
4399 test -n "$target_alias" &&
4400   test "$program_prefix$program_suffix$program_transform_name" = \
4401     NONENONEs,x,x, &&
4402   program_prefix=${target_alias}-
4403
4404 # The tests for host and target for $enable_largefile require
4405 # canonical names.
4406
4407
4408
4409 # As the $enable_largefile decision depends on --enable-plugins we must set it
4410 # even in directories otherwise not depending on the $plugins option.
4411
4412
4413   maybe_plugins=no
4414   for ac_header in dlfcn.h
4415 do :
4416   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4417 "
4418 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4419   cat >>confdefs.h <<_ACEOF
4420 #define HAVE_DLFCN_H 1
4421 _ACEOF
4422  maybe_plugins=yes
4423 fi
4424
4425 done
4426
4427   for ac_header in windows.h
4428 do :
4429   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4430 "
4431 if test "x$ac_cv_header_windows_h" = x""yes; then :
4432   cat >>confdefs.h <<_ACEOF
4433 #define HAVE_WINDOWS_H 1
4434 _ACEOF
4435  maybe_plugins=yes
4436 fi
4437
4438 done
4439
4440
4441   # Check whether --enable-plugins was given.
4442 if test "${enable_plugins+set}" = set; then :
4443   enableval=$enable_plugins; case "${enableval}" in
4444       no) plugins=no ;;
4445       *) plugins=yes
4446          if test "$maybe_plugins" != "yes" ; then
4447            as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4448          fi ;;
4449      esac
4450 else
4451   plugins=$maybe_plugins
4452
4453 fi
4454
4455   if test "$plugins" = "yes"; then
4456     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4457 $as_echo_n "checking for library containing dlopen... " >&6; }
4458 if test "${ac_cv_search_dlopen+set}" = set; then :
4459   $as_echo_n "(cached) " >&6
4460 else
4461   ac_func_search_save_LIBS=$LIBS
4462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4463 /* end confdefs.h.  */
4464
4465 /* Override any GCC internal prototype to avoid an error.
4466    Use char because int might match the return type of a GCC
4467    builtin and then its argument prototype would still apply.  */
4468 #ifdef __cplusplus
4469 extern "C"
4470 #endif
4471 char dlopen ();
4472 int
4473 main ()
4474 {
4475 return dlopen ();
4476   ;
4477   return 0;
4478 }
4479 _ACEOF
4480 for ac_lib in '' dl; do
4481   if test -z "$ac_lib"; then
4482     ac_res="none required"
4483   else
4484     ac_res=-l$ac_lib
4485     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4486   fi
4487   if ac_fn_c_try_link "$LINENO"; then :
4488   ac_cv_search_dlopen=$ac_res
4489 fi
4490 rm -f core conftest.err conftest.$ac_objext \
4491     conftest$ac_exeext
4492   if test "${ac_cv_search_dlopen+set}" = set; then :
4493   break
4494 fi
4495 done
4496 if test "${ac_cv_search_dlopen+set}" = set; then :
4497
4498 else
4499   ac_cv_search_dlopen=no
4500 fi
4501 rm conftest.$ac_ext
4502 LIBS=$ac_func_search_save_LIBS
4503 fi
4504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4505 $as_echo "$ac_cv_search_dlopen" >&6; }
4506 ac_res=$ac_cv_search_dlopen
4507 if test "$ac_res" != no; then :
4508   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4509
4510 fi
4511
4512   fi
4513
4514
4515 case "${host}" in
4516   sparc-*-solaris*|i[3-7]86-*-solaris*)
4517     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4518     # are mutually exclusive; and without procfs support, the bfd/ elf module
4519     # cannot provide certain routines such as elfcore_write_prpsinfo
4520     # or elfcore_write_prstatus.  So unless the user explicitly requested
4521     # large-file support through the --enable-largefile switch, disable
4522     # large-file support in favor of procfs support.
4523     test "${target}" = "${host}" -a "x$plugins" = xno \
4524       && : ${enable_largefile="no"}
4525     ;;
4526 esac
4527
4528 # Check whether --enable-largefile was given.
4529 if test "${enable_largefile+set}" = set; then :
4530   enableval=$enable_largefile;
4531 fi
4532
4533 if test "$enable_largefile" != no; then
4534
4535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4536 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4537 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4538   $as_echo_n "(cached) " >&6
4539 else
4540   ac_cv_sys_largefile_CC=no
4541      if test "$GCC" != yes; then
4542        ac_save_CC=$CC
4543        while :; do
4544          # IRIX 6.2 and later do not support large files by default,
4545          # so use the C compiler's -n32 option if that helps.
4546          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4547 /* end confdefs.h.  */
4548 #include <sys/types.h>
4549  /* Check that off_t can represent 2**63 - 1 correctly.
4550     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4551     since some C++ compilers masquerading as C compilers
4552     incorrectly reject 9223372036854775807.  */
4553 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4554   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4555                        && LARGE_OFF_T % 2147483647 == 1)
4556                       ? 1 : -1];
4557 int
4558 main ()
4559 {
4560
4561   ;
4562   return 0;
4563 }
4564 _ACEOF
4565          if ac_fn_c_try_compile "$LINENO"; then :
4566   break
4567 fi
4568 rm -f core conftest.err conftest.$ac_objext
4569          CC="$CC -n32"
4570          if ac_fn_c_try_compile "$LINENO"; then :
4571   ac_cv_sys_largefile_CC=' -n32'; break
4572 fi
4573 rm -f core conftest.err conftest.$ac_objext
4574          break
4575        done
4576        CC=$ac_save_CC
4577        rm -f conftest.$ac_ext
4578     fi
4579 fi
4580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4581 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4582   if test "$ac_cv_sys_largefile_CC" != no; then
4583     CC=$CC$ac_cv_sys_largefile_CC
4584   fi
4585
4586   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4587 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4588 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4589   $as_echo_n "(cached) " >&6
4590 else
4591   while :; do
4592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4593 /* end confdefs.h.  */
4594 #include <sys/types.h>
4595  /* Check that off_t can represent 2**63 - 1 correctly.
4596     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4597     since some C++ compilers masquerading as C compilers
4598     incorrectly reject 9223372036854775807.  */
4599 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4600   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4601                        && LARGE_OFF_T % 2147483647 == 1)
4602                       ? 1 : -1];
4603 int
4604 main ()
4605 {
4606
4607   ;
4608   return 0;
4609 }
4610 _ACEOF
4611 if ac_fn_c_try_compile "$LINENO"; then :
4612   ac_cv_sys_file_offset_bits=no; break
4613 fi
4614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4616 /* end confdefs.h.  */
4617 #define _FILE_OFFSET_BITS 64
4618 #include <sys/types.h>
4619  /* Check that off_t can represent 2**63 - 1 correctly.
4620     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4621     since some C++ compilers masquerading as C compilers
4622     incorrectly reject 9223372036854775807.  */
4623 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4624   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4625                        && LARGE_OFF_T % 2147483647 == 1)
4626                       ? 1 : -1];
4627 int
4628 main ()
4629 {
4630
4631   ;
4632   return 0;
4633 }
4634 _ACEOF
4635 if ac_fn_c_try_compile "$LINENO"; then :
4636   ac_cv_sys_file_offset_bits=64; break
4637 fi
4638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4639   ac_cv_sys_file_offset_bits=unknown
4640   break
4641 done
4642 fi
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4644 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4645 case $ac_cv_sys_file_offset_bits in #(
4646   no | unknown) ;;
4647   *)
4648 cat >>confdefs.h <<_ACEOF
4649 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4650 _ACEOF
4651 ;;
4652 esac
4653 rm -rf conftest*
4654   if test $ac_cv_sys_file_offset_bits = unknown; then
4655     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4656 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4657 if test "${ac_cv_sys_large_files+set}" = set; then :
4658   $as_echo_n "(cached) " >&6
4659 else
4660   while :; do
4661   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4662 /* end confdefs.h.  */
4663 #include <sys/types.h>
4664  /* Check that off_t can represent 2**63 - 1 correctly.
4665     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4666     since some C++ compilers masquerading as C compilers
4667     incorrectly reject 9223372036854775807.  */
4668 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4669   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4670                        && LARGE_OFF_T % 2147483647 == 1)
4671                       ? 1 : -1];
4672 int
4673 main ()
4674 {
4675
4676   ;
4677   return 0;
4678 }
4679 _ACEOF
4680 if ac_fn_c_try_compile "$LINENO"; then :
4681   ac_cv_sys_large_files=no; break
4682 fi
4683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4685 /* end confdefs.h.  */
4686 #define _LARGE_FILES 1
4687 #include <sys/types.h>
4688  /* Check that off_t can represent 2**63 - 1 correctly.
4689     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4690     since some C++ compilers masquerading as C compilers
4691     incorrectly reject 9223372036854775807.  */
4692 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4693   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4694                        && LARGE_OFF_T % 2147483647 == 1)
4695                       ? 1 : -1];
4696 int
4697 main ()
4698 {
4699
4700   ;
4701   return 0;
4702 }
4703 _ACEOF
4704 if ac_fn_c_try_compile "$LINENO"; then :
4705   ac_cv_sys_large_files=1; break
4706 fi
4707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4708   ac_cv_sys_large_files=unknown
4709   break
4710 done
4711 fi
4712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4713 $as_echo "$ac_cv_sys_large_files" >&6; }
4714 case $ac_cv_sys_large_files in #(
4715   no | unknown) ;;
4716   *)
4717 cat >>confdefs.h <<_ACEOF
4718 #define _LARGE_FILES $ac_cv_sys_large_files
4719 _ACEOF
4720 ;;
4721 esac
4722 rm -rf conftest*
4723   fi
4724 fi
4725
4726
4727
4728
4729
4730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4731 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4732 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4733   $as_echo_n "(cached) " >&6
4734 else
4735   am_cv_prog_cc_stdc=no
4736 ac_save_CC="$CC"
4737 # Don't try gcc -ansi; that turns off useful extensions and
4738 # breaks some systems' header files.
4739 # AIX                   -qlanglvl=ansi
4740 # Ultrix and OSF/1      -std1
4741 # HP-UX 10.20 and later -Ae
4742 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4743 # SVR4                  -Xc -D__EXTENSIONS__
4744 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4745 do
4746   CC="$ac_save_CC $ac_arg"
4747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4748 /* end confdefs.h.  */
4749 #include <stdarg.h>
4750 #include <stdio.h>
4751 #include <sys/types.h>
4752 #include <sys/stat.h>
4753 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4754 struct buf { int x; };
4755 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4756 static char *e (p, i)
4757      char **p;
4758      int i;
4759 {
4760   return p[i];
4761 }
4762 static char *f (char * (*g) (char **, int), char **p, ...)
4763 {
4764   char *s;
4765   va_list v;
4766   va_start (v,p);
4767   s = g (p, va_arg (v,int));
4768   va_end (v);
4769   return s;
4770 }
4771 int test (int i, double x);
4772 struct s1 {int (*f) (int a);};
4773 struct s2 {int (*f) (double a);};
4774 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4775 int argc;
4776 char **argv;
4777
4778 int
4779 main ()
4780 {
4781
4782 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4783
4784   ;
4785   return 0;
4786 }
4787 _ACEOF
4788 if ac_fn_c_try_compile "$LINENO"; then :
4789   am_cv_prog_cc_stdc="$ac_arg"; break
4790 fi
4791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4792 done
4793 CC="$ac_save_CC"
4794
4795 fi
4796
4797 if test -z "$am_cv_prog_cc_stdc"; then
4798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4799 $as_echo "none needed" >&6; }
4800 else
4801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4802 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4803 fi
4804 case "x$am_cv_prog_cc_stdc" in
4805   x|xno) ;;
4806   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4807 esac
4808
4809 # expand $ac_aux_dir to an absolute path
4810 am_aux_dir=`cd $ac_aux_dir && pwd`
4811
4812 if test x"${install_sh}" != xset; then
4813   case $am_aux_dir in
4814   *\ * | *\     *)
4815     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4816   *)
4817     install_sh="\${SHELL} $am_aux_dir/install-sh"
4818   esac
4819 fi
4820
4821 # Installed binaries are usually stripped using `strip' when the user
4822 # run `make install-strip'.  However `strip' might not be the right
4823 # tool to use in cross-compilation environments, therefore Automake
4824 # will honor the `STRIP' environment variable to overrule this program.
4825 if test "$cross_compiling" != no; then
4826   if test -n "$ac_tool_prefix"; then
4827   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4828 set dummy ${ac_tool_prefix}strip; ac_word=$2
4829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4830 $as_echo_n "checking for $ac_word... " >&6; }
4831 if test "${ac_cv_prog_STRIP+set}" = set; then :
4832   $as_echo_n "(cached) " >&6
4833 else
4834   if test -n "$STRIP"; then
4835   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4836 else
4837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4838 for as_dir in $PATH
4839 do
4840   IFS=$as_save_IFS
4841   test -z "$as_dir" && as_dir=.
4842     for ac_exec_ext in '' $ac_executable_extensions; do
4843   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4844     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4845     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4846     break 2
4847   fi
4848 done
4849   done
4850 IFS=$as_save_IFS
4851
4852 fi
4853 fi
4854 STRIP=$ac_cv_prog_STRIP
4855 if test -n "$STRIP"; then
4856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4857 $as_echo "$STRIP" >&6; }
4858 else
4859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4860 $as_echo "no" >&6; }
4861 fi
4862
4863
4864 fi
4865 if test -z "$ac_cv_prog_STRIP"; then
4866   ac_ct_STRIP=$STRIP
4867   # Extract the first word of "strip", so it can be a program name with args.
4868 set dummy strip; ac_word=$2
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4870 $as_echo_n "checking for $ac_word... " >&6; }
4871 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4872   $as_echo_n "(cached) " >&6
4873 else
4874   if test -n "$ac_ct_STRIP"; then
4875   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4876 else
4877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4878 for as_dir in $PATH
4879 do
4880   IFS=$as_save_IFS
4881   test -z "$as_dir" && as_dir=.
4882     for ac_exec_ext in '' $ac_executable_extensions; do
4883   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4884     ac_cv_prog_ac_ct_STRIP="strip"
4885     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4886     break 2
4887   fi
4888 done
4889   done
4890 IFS=$as_save_IFS
4891
4892 fi
4893 fi
4894 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4895 if test -n "$ac_ct_STRIP"; then
4896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4897 $as_echo "$ac_ct_STRIP" >&6; }
4898 else
4899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4900 $as_echo "no" >&6; }
4901 fi
4902
4903   if test "x$ac_ct_STRIP" = x; then
4904     STRIP=":"
4905   else
4906     case $cross_compiling:$ac_tool_warned in
4907 yes:)
4908 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4909 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4910 ac_tool_warned=yes ;;
4911 esac
4912     STRIP=$ac_ct_STRIP
4913   fi
4914 else
4915   STRIP="$ac_cv_prog_STRIP"
4916 fi
4917
4918 fi
4919 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4920
4921
4922 ac_aux_dir=
4923 for ac_dir in .. "$srcdir"/..; do
4924   for ac_t in install-sh install.sh shtool; do
4925     if test -f "$ac_dir/$ac_t"; then
4926       ac_aux_dir=$ac_dir
4927       ac_install_sh="$ac_aux_dir/$ac_t -c"
4928       break 2
4929     fi
4930   done
4931 done
4932 if test -z "$ac_aux_dir"; then
4933   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4934 fi
4935
4936 # These three variables are undocumented and unsupported,
4937 # and are intended to be withdrawn in a future Autoconf release.
4938 # They can cause serious problems if a builder's source tree is in a directory
4939 # whose full name contains unusual characters.
4940 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4941 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4942 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4943
4944
4945
4946 test "$program_prefix" != NONE &&
4947   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4948 # Use a double $ so make ignores it.
4949 test "$program_suffix" != NONE &&
4950   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4951 # Double any \ or $.
4952 # By default was `s,x,x', remove it if useless.
4953 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4954 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4955
4956
4957 # See if we are building with C++, and substitute COMPILER.
4958
4959   # Check whether --enable-build-with-cxx was given.
4960 if test "${enable_build_with_cxx+set}" = set; then :
4961   enableval=$enable_build_with_cxx; case $enableval in
4962       yes | no)
4963           ;;
4964       *)
4965           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
4966     esac
4967 else
4968   enable_build_with_cxx=yes
4969 fi
4970
4971
4972   if test "$enable_build_with_cxx" = "yes"; then
4973     COMPILER='$(CXX)'
4974     COMPILER_CFLAGS='$(CXXFLAGS)'
4975    else
4976     COMPILER='$(CC)'
4977     COMPILER_CFLAGS='$(CFLAGS)'
4978   fi
4979
4980
4981
4982
4983 # Dependency checking.
4984 rm -rf .tst 2>/dev/null
4985 mkdir .tst 2>/dev/null
4986 if test -d .tst; then
4987   am__leading_dot=.
4988 else
4989   am__leading_dot=_
4990 fi
4991 rmdir .tst 2>/dev/null
4992
4993 DEPDIR="${am__leading_dot}deps"
4994
4995 ac_config_commands="$ac_config_commands depdir"
4996
4997
4998 depcc="$CC"   am_compiler_list=
4999
5000 am_depcomp=$ac_aux_dir/depcomp
5001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5002 $as_echo_n "checking dependency style of $depcc... " >&6; }
5003 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5004   $as_echo_n "(cached) " >&6
5005 else
5006   if test -f "$am_depcomp"; then
5007   # We make a subdir and do the tests there.  Otherwise we can end up
5008   # making bogus files that we don't know about and never remove.  For
5009   # instance it was reported that on HP-UX the gcc test will end up
5010   # making a dummy file named `D' -- because `-MD' means `put the output
5011   # in D'.
5012   mkdir conftest.dir
5013   # Copy depcomp to subdir because otherwise we won't find it if we're
5014   # using a relative directory.
5015   cp "$am_depcomp" conftest.dir
5016   cd conftest.dir
5017   # We will build objects and dependencies in a subdirectory because
5018   # it helps to detect inapplicable dependency modes.  For instance
5019   # both Tru64's cc and ICC support -MD to output dependencies as a
5020   # side effect of compilation, but ICC will put the dependencies in
5021   # the current directory while Tru64 will put them in the object
5022   # directory.
5023   mkdir sub
5024
5025   am_cv_CC_dependencies_compiler_type=none
5026   if test "$am_compiler_list" = ""; then
5027      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5028   fi
5029   for depmode in $am_compiler_list; do
5030     if test $depmode = none; then break; fi
5031
5032     $as_echo "$as_me:$LINENO: trying $depmode" >&5
5033     # Setup a source with many dependencies, because some compilers
5034     # like to wrap large dependency lists on column 80 (with \), and
5035     # we should not choose a depcomp mode which is confused by this.
5036     #
5037     # We need to recreate these files for each test, as the compiler may
5038     # overwrite some of them when testing with obscure command lines.
5039     # This happens at least with the AIX C compiler.
5040     : > sub/conftest.c
5041     for i in 1 2 3 4 5 6; do
5042       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5043       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5044       # Solaris 8's {/usr,}/bin/sh.
5045       touch sub/conftst$i.h
5046     done
5047     echo "include sub/conftest.Po" > confmf
5048
5049     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5050     # mode.  It turns out that the SunPro C++ compiler does not properly
5051     # handle `-M -o', and we need to detect this.
5052     depcmd="depmode=$depmode \
5053        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5054        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5055        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5056     echo "| $depcmd" | sed -e 's/  */ /g' >&5
5057     if env $depcmd > conftest.err 2>&1 &&
5058        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5059        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5060        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5061       # icc doesn't choke on unknown options, it will just issue warnings
5062       # or remarks (even with -Werror).  So we grep stderr for any message
5063       # that says an option was ignored or not supported.
5064       # When given -MP, icc 7.0 and 7.1 complain thusly:
5065       #   icc: Command line warning: ignoring option '-M'; no argument required
5066       # The diagnosis changed in icc 8.0:
5067       #   icc: Command line remark: option '-MP' not supported
5068       if (grep 'ignoring option' conftest.err ||
5069           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5070         am_cv_CC_dependencies_compiler_type=$depmode
5071         $as_echo "$as_me:$LINENO: success" >&5
5072         break
5073       fi
5074     fi
5075     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5076     sed -e 's/^/| /' < conftest.err >&5
5077   done
5078
5079   cd ..
5080   rm -rf conftest.dir
5081 else
5082   am_cv_CC_dependencies_compiler_type=none
5083 fi
5084
5085 fi
5086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5087 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5088 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
5089 then as_fn_error "no usable dependency style found" "$LINENO" 5
5090 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5091
5092 fi
5093
5094
5095 # Check for the 'make' the user wants to use.
5096 for ac_prog in make
5097 do
5098   # Extract the first word of "$ac_prog", so it can be a program name with args.
5099 set dummy $ac_prog; ac_word=$2
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5101 $as_echo_n "checking for $ac_word... " >&6; }
5102 if test "${ac_cv_prog_MAKE+set}" = set; then :
5103   $as_echo_n "(cached) " >&6
5104 else
5105   if test -n "$MAKE"; then
5106   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5107 else
5108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5109 for as_dir in $PATH
5110 do
5111   IFS=$as_save_IFS
5112   test -z "$as_dir" && as_dir=.
5113     for ac_exec_ext in '' $ac_executable_extensions; do
5114   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5115     ac_cv_prog_MAKE="$ac_prog"
5116     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5117     break 2
5118   fi
5119 done
5120   done
5121 IFS=$as_save_IFS
5122
5123 fi
5124 fi
5125 MAKE=$ac_cv_prog_MAKE
5126 if test -n "$MAKE"; then
5127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5128 $as_echo "$MAKE" >&6; }
5129 else
5130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5131 $as_echo "no" >&6; }
5132 fi
5133
5134
5135   test -n "$MAKE" && break
5136 done
5137
5138 MAKE_IS_GNU=
5139 case "`$MAKE --version 2>&1 | sed 1q`" in
5140   *GNU*)
5141     MAKE_IS_GNU=yes
5142     ;;
5143 esac
5144  if test "$MAKE_IS_GNU" = yes; then
5145   GMAKE_TRUE=
5146   GMAKE_FALSE='#'
5147 else
5148   GMAKE_TRUE='#'
5149   GMAKE_FALSE=
5150 fi
5151
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5153 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5154 set x ${MAKE-make}
5155 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5156 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5157   $as_echo_n "(cached) " >&6
5158 else
5159   cat >conftest.make <<\_ACEOF
5160 SHELL = /bin/sh
5161 all:
5162         @echo '@@@%%%=$(MAKE)=@@@%%%'
5163 _ACEOF
5164 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5165 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5166   *@@@%%%=?*=@@@%%%*)
5167     eval ac_cv_prog_make_${ac_make}_set=yes;;
5168   *)
5169     eval ac_cv_prog_make_${ac_make}_set=no;;
5170 esac
5171 rm -f conftest.make
5172 fi
5173 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5175 $as_echo "yes" >&6; }
5176   SET_MAKE=
5177 else
5178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5179 $as_echo "no" >&6; }
5180   SET_MAKE="MAKE=${MAKE-make}"
5181 fi
5182
5183
5184 gnulib_extra_configure_args=
5185 # If large-file support is disabled, make sure gnulib does the same.
5186 if test "$enable_largefile" = no; then
5187 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5188 fi
5189
5190 # Configure gnulib.  We need to build gnulib under some other
5191 # directory not "gnulib", to avoid the problem of both GDB and
5192 # GDBserver wanting to build it in the same directory, when building
5193 # in the source dir.
5194
5195   in_src="gnulib"
5196   in_build="build-gnulib"
5197   in_extra_args="$gnulib_extra_configure_args"
5198
5199   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5200   # so they do not pile up.
5201   ac_sub_configure_args=
5202   ac_prev=
5203   eval "set x $ac_configure_args"
5204   shift
5205   for ac_arg
5206   do
5207     if test -n "$ac_prev"; then
5208       ac_prev=
5209       continue
5210     fi
5211     case $ac_arg in
5212     -cache-file | --cache-file | --cache-fil | --cache-fi \
5213     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5214       ac_prev=cache_file ;;
5215     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5216     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5217     | --c=*)
5218       ;;
5219     --config-cache | -C)
5220       ;;
5221     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5222       ac_prev=srcdir ;;
5223     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5224       ;;
5225     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5226       ac_prev=prefix ;;
5227     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5228       ;;
5229     --disable-option-checking)
5230       ;;
5231     *)
5232       case $ac_arg in
5233       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5234       esac
5235       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5236     esac
5237   done
5238
5239   # Always prepend --prefix to ensure using the same prefix
5240   # in subdir configurations.
5241   ac_arg="--prefix=$prefix"
5242   case $ac_arg in
5243   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5244   esac
5245   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5246
5247   # Pass --silent
5248   if test "$silent" = yes; then
5249     ac_sub_configure_args="--silent $ac_sub_configure_args"
5250   fi
5251
5252   # Always prepend --disable-option-checking to silence warnings, since
5253   # different subdirs can have different --enable and --with options.
5254   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5255
5256   ac_popdir=`pwd`
5257   ac_dir=$in_build
5258
5259   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5260   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5261   $as_echo "$ac_msg" >&6
5262   as_dir="$ac_dir"; as_fn_mkdir_p
5263
5264   case $srcdir in
5265   [\\/]* | ?:[\\/]* )
5266     ac_srcdir=$srcdir/$in_src ;;
5267   *) # Relative name.
5268     ac_srcdir=../$srcdir/$in_src ;;
5269   esac
5270
5271   cd "$ac_dir"
5272
5273   ac_sub_configure=$ac_srcdir/configure
5274
5275   # Make the cache file name correct relative to the subdirectory.
5276   case $cache_file in
5277   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5278   *) # Relative name.
5279     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5280   esac
5281
5282   if test -n "$in_extra_args"; then
5283     # Add the extra args at the end.
5284     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5285   fi
5286
5287   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5288 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5289   # The eval makes quoting arguments work.
5290   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5291        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5292     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5293
5294   cd "$ac_popdir"
5295
5296
5297
5298 CONFIG_OBS=
5299 CONFIG_DEPS=
5300 CONFIG_SRCS=
5301 ENABLE_CFLAGS=
5302
5303 CONFIG_ALL=
5304 CONFIG_CLEAN=
5305 CONFIG_INSTALL=
5306 CONFIG_UNINSTALL=
5307
5308 # If we haven't got the data from the intl directory,
5309 # assume NLS is disabled.
5310 USE_NLS=no
5311 LIBINTL=
5312 LIBINTL_DEP=
5313 INCINTL=
5314 XGETTEXT=
5315 GMSGFMT=
5316 POSUB=
5317
5318 if test -f  ../intl/config.intl; then
5319   .  ../intl/config.intl
5320 fi
5321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5322 $as_echo_n "checking whether NLS is requested... " >&6; }
5323 if test x"$USE_NLS" != xyes; then
5324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5325 $as_echo "no" >&6; }
5326 else
5327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5328 $as_echo "yes" >&6; }
5329
5330 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5331
5332
5333   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5334 $as_echo_n "checking for catalogs to be installed... " >&6; }
5335   # Look for .po and .gmo files in the source directory.
5336   CATALOGS=
5337   XLINGUAS=
5338   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5339     # If there aren't any .gmo files the shell will give us the
5340     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5341     # weeded out.
5342     case "$cat" in *\**)
5343       continue;;
5344     esac
5345     # The quadruple backslash is collapsed to a double backslash
5346     # by the backticks, then collapsed again by the double quotes,
5347     # leaving us with one backslash in the sed expression (right
5348     # before the dot that mustn't act as a wildcard).
5349     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5350     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5351     # The user is allowed to set LINGUAS to a list of languages to
5352     # install catalogs for.  If it's empty that means "all of them."
5353     if test "x$LINGUAS" = x; then
5354       CATALOGS="$CATALOGS $cat"
5355       XLINGUAS="$XLINGUAS $lang"
5356     else
5357       case "$LINGUAS" in *$lang*)
5358         CATALOGS="$CATALOGS $cat"
5359         XLINGUAS="$XLINGUAS $lang"
5360         ;;
5361       esac
5362     fi
5363   done
5364   LINGUAS="$XLINGUAS"
5365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5366 $as_echo "$LINGUAS" >&6; }
5367
5368
5369     DATADIRNAME=share
5370
5371   INSTOBJEXT=.mo
5372
5373   GENCAT=gencat
5374
5375   CATOBJEXT=.gmo
5376
5377 fi
5378
5379 localedir='${datadir}/locale'
5380
5381
5382 if test x"$USE_NLS" = xyes; then
5383    CONFIG_ALL="$CONFIG_ALL all-po"
5384    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
5385    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
5386    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
5387 fi
5388
5389 GNULIB=build-gnulib/import
5390
5391 # For Makefile dependencies.
5392 GNULIB_STDINT_H=
5393 if test x"$STDINT_H" != x; then
5394   GNULIB_STDINT_H=$GNULIB/$STDINT_H
5395 fi
5396
5397
5398 PACKAGE=gdb
5399
5400 cat >>confdefs.h <<_ACEOF
5401 #define PACKAGE "$PACKAGE"
5402 _ACEOF
5403
5404
5405
5406 # We never need to detect it in this sub-configure.
5407 # But preserve it for config.status --recheck.
5408
5409
5410
5411 MAKEINFO_EXTRA_FLAGS=""
5412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
5413 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
5414 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
5415   $as_echo_n "(cached) " >&6
5416 else
5417   echo '@clicksequence{a @click{} b}' >conftest.texinfo
5418   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
5419     gdb_cv_have_makeinfo_click=yes
5420   else
5421     gdb_cv_have_makeinfo_click=no
5422   fi
5423 fi
5424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
5425 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
5426 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
5427   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
5428 fi
5429
5430
5431
5432
5433 # Check whether --with-separate-debug-dir was given.
5434 if test "${with_separate_debug_dir+set}" = set; then :
5435   withval=$with_separate_debug_dir;
5436     DEBUGDIR=$withval
5437 else
5438   DEBUGDIR=${libdir}/debug
5439 fi
5440
5441
5442   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5443   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5444   ac_define_dir=`eval echo $DEBUGDIR`
5445   ac_define_dir=`eval echo $ac_define_dir`
5446
5447 cat >>confdefs.h <<_ACEOF
5448 #define DEBUGDIR "$ac_define_dir"
5449 _ACEOF
5450
5451
5452
5453
5454   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5455      if test "x$prefix" = xNONE; then
5456         test_prefix=/usr/local
5457      else
5458         test_prefix=$prefix
5459      fi
5460   else
5461      test_prefix=$exec_prefix
5462   fi
5463   value=0
5464   case ${ac_define_dir} in
5465      "${test_prefix}"|"${test_prefix}/"*|\
5466         '${exec_prefix}'|'${exec_prefix}/'*)
5467      value=1
5468      ;;
5469   esac
5470
5471 cat >>confdefs.h <<_ACEOF
5472 #define DEBUGDIR_RELOCATABLE $value
5473 _ACEOF
5474
5475
5476
5477
5478 # We can't pass paths as command line arguments.
5479 # Mingw32 tries to be clever and will convert the paths for us.
5480 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5481 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5482 # This breaks GDB's relocatable path conversions since paths passed in
5483 # config.h would not get so translated, the path prefixes no longer match.
5484
5485   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5486   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5487   ac_define_dir=`eval echo $bindir`
5488   ac_define_dir=`eval echo $ac_define_dir`
5489
5490 cat >>confdefs.h <<_ACEOF
5491 #define BINDIR "$ac_define_dir"
5492 _ACEOF
5493
5494
5495
5496 # GDB's datadir relocation
5497
5498
5499
5500 # Check whether --with-gdb-datadir was given.
5501 if test "${with_gdb_datadir+set}" = set; then :
5502   withval=$with_gdb_datadir;
5503     GDB_DATADIR=$withval
5504 else
5505   GDB_DATADIR=${datadir}/gdb
5506 fi
5507
5508
5509   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5510   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5511   ac_define_dir=`eval echo $GDB_DATADIR`
5512   ac_define_dir=`eval echo $ac_define_dir`
5513
5514 cat >>confdefs.h <<_ACEOF
5515 #define GDB_DATADIR "$ac_define_dir"
5516 _ACEOF
5517
5518
5519
5520
5521   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5522      if test "x$prefix" = xNONE; then
5523         test_prefix=/usr/local
5524      else
5525         test_prefix=$prefix
5526      fi
5527   else
5528      test_prefix=$exec_prefix
5529   fi
5530   value=0
5531   case ${ac_define_dir} in
5532      "${test_prefix}"|"${test_prefix}/"*|\
5533         '${exec_prefix}'|'${exec_prefix}/'*)
5534      value=1
5535      ;;
5536   esac
5537
5538 cat >>confdefs.h <<_ACEOF
5539 #define GDB_DATADIR_RELOCATABLE $value
5540 _ACEOF
5541
5542
5543
5544
5545
5546 # Check whether --with-relocated-sources was given.
5547 if test "${with_relocated_sources+set}" = set; then :
5548   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5549
5550   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5551   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5552   ac_define_dir=`eval echo $reloc_srcdir`
5553   ac_define_dir=`eval echo $ac_define_dir`
5554
5555 cat >>confdefs.h <<_ACEOF
5556 #define RELOC_SRCDIR "$ac_define_dir"
5557 _ACEOF
5558
5559
5560
5561 fi
5562
5563
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5565 $as_echo_n "checking for default auto-load directory... " >&6; }
5566
5567 # Check whether --with-auto-load-dir was given.
5568 if test "${with_auto_load_dir+set}" = set; then :
5569   withval=$with_auto_load_dir;
5570 else
5571   with_auto_load_dir='$debugdir:$datadir/auto-load'
5572 fi
5573
5574 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5575
5576   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5577   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5578   ac_define_dir=`eval echo $escape_dir`
5579   ac_define_dir=`eval echo $ac_define_dir`
5580
5581 cat >>confdefs.h <<_ACEOF
5582 #define AUTO_LOAD_DIR "$ac_define_dir"
5583 _ACEOF
5584
5585
5586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5587 $as_echo "$with_auto_load_dir" >&6; }
5588
5589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5590 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5591
5592 # Check whether --with-auto-load-safe-path was given.
5593 if test "${with_auto_load_safe_path+set}" = set; then :
5594   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5595      with_auto_load_safe_path="/"
5596      fi
5597 else
5598   with_auto_load_safe_path="$with_auto_load_dir"
5599 fi
5600
5601 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5602
5603   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5604   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5605   ac_define_dir=`eval echo $escape_dir`
5606   ac_define_dir=`eval echo $ac_define_dir`
5607
5608 cat >>confdefs.h <<_ACEOF
5609 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5610 _ACEOF
5611
5612
5613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5614 $as_echo "$with_auto_load_safe_path" >&6; }
5615
5616
5617
5618 subdirs="$subdirs testsuite"
5619
5620
5621 # Check whether to support alternative target configurations
5622 # Check whether --enable-targets was given.
5623 if test "${enable_targets+set}" = set; then :
5624   enableval=$enable_targets; case "${enableval}" in
5625   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5626             ;;
5627   no)       enable_targets= ;;
5628   *)        enable_targets=$enableval ;;
5629 esac
5630 fi
5631
5632
5633 # Check whether to enable 64-bit support on 32-bit hosts
5634 # Check whether --enable-64-bit-bfd was given.
5635 if test "${enable_64_bit_bfd+set}" = set; then :
5636   enableval=$enable_64_bit_bfd; case "${enableval}" in
5637   yes)  want64=true  ;;
5638   no)   want64=false ;;
5639   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5640 esac
5641 else
5642   want64=false
5643 fi
5644
5645 # Provide defaults for some variables set by the per-host and per-target
5646 # configuration.
5647 gdb_host_obs=posix-hdep.o
5648
5649 if test "${target}" = "${host}"; then
5650   gdb_native=yes
5651 else
5652   gdb_native=no
5653 fi
5654
5655 . $srcdir/configure.host
5656
5657 # Add in the common host objects.
5658 . $srcdir/common/common.host
5659 gdb_host_obs="$gdb_host_obs $common_host_obs"
5660
5661 # Accumulate some settings from configure.tgt over all enabled targets
5662
5663 TARGET_OBS=
5664 all_targets=
5665 HAVE_NATIVE_GCORE_TARGET=
5666
5667 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5668 do
5669   if test "$targ_alias" = "all"; then
5670     all_targets=true
5671   else
5672     # Canonicalize the secondary target names.
5673     result=`$ac_config_sub $targ_alias 2>/dev/null`
5674     if test -n "$result"; then
5675         targ=$result
5676     else
5677         targ=$targ_alias
5678     fi
5679
5680     . ${srcdir}/configure.tgt
5681
5682     if test -z "${gdb_target_obs}"; then :
5683   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5684 fi
5685
5686     # Target-specific object files
5687     for i in ${gdb_target_obs}; do
5688         case " $TARGET_OBS " in
5689         *" ${i} "*) ;;
5690         *)
5691           TARGET_OBS="$TARGET_OBS ${i}"
5692           ;;
5693         esac
5694     done
5695
5696     # Check whether this target needs 64-bit CORE_ADDR
5697     if test x${want64} = xfalse; then
5698       . ${srcdir}/../bfd/config.bfd
5699     fi
5700
5701     # Check whether this target is native and supports gcore.
5702     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5703        && $gdb_have_gcore; then
5704       HAVE_NATIVE_GCORE_TARGET=1
5705     fi
5706   fi
5707 done
5708
5709 if test x${all_targets} = xtrue; then
5710
5711   # We want all 64-bit targets if we either:
5712   #  - run on a 64-bit host  or
5713   #  - already require 64-bit support for some other target  or
5714   #  - the --enable-64-bit-bfd option was supplied
5715   # Otherwise we only support all 32-bit targets.
5716   #
5717   # NOTE: This test must be in sync with the corresponding
5718   #       tests in BFD!
5719
5720   if test x${want64} = xfalse; then
5721     # The cast to long int works around a bug in the HP C Compiler
5722 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5723 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5724 # This bug is HP SR number 8606223364.
5725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5726 $as_echo_n "checking size of long... " >&6; }
5727 if test "${ac_cv_sizeof_long+set}" = set; then :
5728   $as_echo_n "(cached) " >&6
5729 else
5730   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5731
5732 else
5733   if test "$ac_cv_type_long" = yes; then
5734      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5735 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5736 { as_fn_set_status 77
5737 as_fn_error "cannot compute sizeof (long)
5738 See \`config.log' for more details." "$LINENO" 5; }; }
5739    else
5740      ac_cv_sizeof_long=0
5741    fi
5742 fi
5743
5744 fi
5745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5746 $as_echo "$ac_cv_sizeof_long" >&6; }
5747
5748
5749
5750 cat >>confdefs.h <<_ACEOF
5751 #define SIZEOF_LONG $ac_cv_sizeof_long
5752 _ACEOF
5753
5754
5755     if test "x${ac_cv_sizeof_long}" = "x8"; then
5756       want64=true
5757     fi
5758   fi
5759   if test x${want64} = xtrue; then
5760     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5761   else
5762     TARGET_OBS='$(ALL_TARGET_OBS)'
5763   fi
5764 fi
5765
5766
5767
5768
5769 # For other settings, only the main target counts.
5770 gdb_sim=
5771 gdb_osabi=
5772 build_gdbserver=
5773 targ=$target; . ${srcdir}/configure.tgt
5774
5775 # Fetch the default architecture and default target vector from BFD.
5776 targ=$target; . $srcdir/../bfd/config.bfd
5777
5778 # We only want the first architecture, so strip off the others if
5779 # there is more than one.
5780 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5781
5782 if test "x$targ_archs" != x; then
5783
5784 cat >>confdefs.h <<_ACEOF
5785 #define DEFAULT_BFD_ARCH $targ_archs
5786 _ACEOF
5787
5788 fi
5789 if test "x$targ_defvec" != x; then
5790
5791 cat >>confdefs.h <<_ACEOF
5792 #define DEFAULT_BFD_VEC $targ_defvec
5793 _ACEOF
5794
5795 fi
5796
5797 # The CLI cannot be disabled yet, but may be in the future.
5798
5799 # Enable CLI.
5800 # Check whether --enable-gdbcli was given.
5801 if test "${enable_gdbcli+set}" = set; then :
5802   enableval=$enable_gdbcli; case $enableval in
5803     yes)
5804       ;;
5805     no)
5806       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5807     *)
5808       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5809   esac
5810 else
5811   enable_gdbcli=yes
5812 fi
5813
5814 if test x"$enable_gdbcli" = xyes; then
5815   if test -d $srcdir/cli; then
5816     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5817     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5818     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5819     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5820   fi
5821 fi
5822
5823 # Enable MI.
5824 # Check whether --enable-gdbmi was given.
5825 if test "${enable_gdbmi+set}" = set; then :
5826   enableval=$enable_gdbmi; case $enableval in
5827     yes | no)
5828       ;;
5829     *)
5830       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5831   esac
5832 else
5833   enable_gdbmi=yes
5834 fi
5835
5836 if test x"$enable_gdbmi" = xyes; then
5837   if test -d $srcdir/mi; then
5838     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5839     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5840     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5841     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5842   fi
5843 fi
5844
5845 # Enable TUI.
5846 # Check whether --enable-tui was given.
5847 if test "${enable_tui+set}" = set; then :
5848   enableval=$enable_tui; case $enableval in
5849     yes | no | auto)
5850       ;;
5851     *)
5852       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5853   esac
5854 else
5855   enable_tui=auto
5856 fi
5857
5858
5859 # Enable gdbtk.
5860 # Check whether --enable-gdbtk was given.
5861 if test "${enable_gdbtk+set}" = set; then :
5862   enableval=$enable_gdbtk; case $enableval in
5863     yes | no)
5864       ;;
5865     *)
5866       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5867   esac
5868 else
5869   if test -d $srcdir/gdbtk; then
5870     enable_gdbtk=yes
5871   else
5872     enable_gdbtk=no
5873   fi
5874 fi
5875
5876 # We unconditionally disable gdbtk tests on selected platforms.
5877 case $host_os in
5878   go32* | windows*)
5879     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5880 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5881     enable_gdbtk=no ;;
5882 esac
5883
5884 # Libunwind support for ia64.
5885
5886
5887 # Check whether --with-libunwind-ia64 was given.
5888 if test "${with_libunwind_ia64+set}" = set; then :
5889   withval=$with_libunwind_ia64;
5890 else
5891   with_libunwind_ia64=auto
5892 fi
5893
5894
5895 # Backward compatibility option.
5896 if test "${with_libunwind+set}" = set; then
5897   if test x"$with_libunwind_ia64" != xauto; then
5898     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5899   fi
5900   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5901 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5902   with_libunwind_ia64="$with_libunwind"
5903 fi
5904
5905 case "$with_libunwind_ia64" in
5906   yes | no)
5907     ;;
5908   auto)
5909     for ac_header in libunwind-ia64.h
5910 do :
5911   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5912 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5913   cat >>confdefs.h <<_ACEOF
5914 #define HAVE_LIBUNWIND_IA64_H 1
5915 _ACEOF
5916
5917 fi
5918
5919 done
5920
5921     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5922     ;;
5923   *)
5924     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5925     ;;
5926 esac
5927
5928 if test x"$with_libunwind_ia64" = xyes; then
5929   for ac_header in libunwind-ia64.h
5930 do :
5931   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5932 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5933   cat >>confdefs.h <<_ACEOF
5934 #define HAVE_LIBUNWIND_IA64_H 1
5935 _ACEOF
5936
5937 fi
5938
5939 done
5940
5941   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5942     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5943   fi
5944   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5945   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5946   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5947 fi
5948
5949 opt_curses=no
5950
5951 # Check whether --with-curses was given.
5952 if test "${with_curses+set}" = set; then :
5953   withval=$with_curses; opt_curses=$withval
5954 fi
5955
5956
5957 prefer_curses=no
5958 if test "$opt_curses" = "yes"; then
5959   prefer_curses=yes
5960 fi
5961
5962 # Profiling support.
5963 # Check whether --enable-profiling was given.
5964 if test "${enable_profiling+set}" = set; then :
5965   enableval=$enable_profiling; case $enableval in
5966     yes | no)
5967       ;;
5968     *)
5969       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5970   esac
5971 else
5972   enable_profiling=no
5973 fi
5974
5975
5976 for ac_func in monstartup _mcleanup
5977 do :
5978   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5979 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5980 eval as_val=\$$as_ac_var
5981    if test "x$as_val" = x""yes; then :
5982   cat >>confdefs.h <<_ACEOF
5983 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5984 _ACEOF
5985
5986 fi
5987 done
5988
5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5990 $as_echo_n "checking for _etext... " >&6; }
5991 if test "${ac_cv_var__etext+set}" = set; then :
5992   $as_echo_n "(cached) " >&6
5993 else
5994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5995 /* end confdefs.h.  */
5996 #include <stdlib.h>
5997 extern char _etext;
5998
5999 int
6000 main ()
6001 {
6002 free (&_etext);
6003   ;
6004   return 0;
6005 }
6006 _ACEOF
6007 if ac_fn_c_try_link "$LINENO"; then :
6008   ac_cv_var__etext=yes
6009 else
6010   ac_cv_var__etext=no
6011 fi
6012 rm -f core conftest.err conftest.$ac_objext \
6013     conftest$ac_exeext conftest.$ac_ext
6014 fi
6015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6016 $as_echo "$ac_cv_var__etext" >&6; }
6017 if test $ac_cv_var__etext = yes; then
6018
6019 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6020
6021 fi
6022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6023 $as_echo_n "checking for etext... " >&6; }
6024 if test "${ac_cv_var_etext+set}" = set; then :
6025   $as_echo_n "(cached) " >&6
6026 else
6027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6028 /* end confdefs.h.  */
6029 #include <stdlib.h>
6030 extern char etext;
6031
6032 int
6033 main ()
6034 {
6035 free (&etext);
6036   ;
6037   return 0;
6038 }
6039 _ACEOF
6040 if ac_fn_c_try_link "$LINENO"; then :
6041   ac_cv_var_etext=yes
6042 else
6043   ac_cv_var_etext=no
6044 fi
6045 rm -f core conftest.err conftest.$ac_objext \
6046     conftest$ac_exeext conftest.$ac_ext
6047 fi
6048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6049 $as_echo "$ac_cv_var_etext" >&6; }
6050 if test $ac_cv_var_etext = yes; then
6051
6052 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6053
6054 fi
6055 if test "$enable_profiling" = yes ; then
6056   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6057     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6058   fi
6059   PROFILE_CFLAGS=-pg
6060   OLD_CFLAGS="$CFLAGS"
6061   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6062
6063   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6064 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6065 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6066   $as_echo_n "(cached) " >&6
6067 else
6068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6069 /* end confdefs.h.  */
6070
6071 int
6072 main ()
6073 {
6074 int x;
6075   ;
6076   return 0;
6077 }
6078 _ACEOF
6079 if ac_fn_c_try_compile "$LINENO"; then :
6080   ac_cv_cc_supports_pg=yes
6081 else
6082   ac_cv_cc_supports_pg=no
6083 fi
6084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6085 fi
6086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6087 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6088
6089   if test $ac_cv_cc_supports_pg = no; then
6090     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6091   fi
6092
6093   CFLAGS="$OLD_CFLAGS"
6094 fi
6095
6096
6097
6098 # Check whether --with-pkgversion was given.
6099 if test "${with_pkgversion+set}" = set; then :
6100   withval=$with_pkgversion; case "$withval" in
6101       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6102       no)  PKGVERSION= ;;
6103       *)   PKGVERSION="($withval) " ;;
6104      esac
6105 else
6106   PKGVERSION="(GDB) "
6107
6108 fi
6109
6110
6111
6112
6113
6114 # Check whether --with-bugurl was given.
6115 if test "${with_bugurl+set}" = set; then :
6116   withval=$with_bugurl; case "$withval" in
6117       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6118       no)  BUGURL=
6119            ;;
6120       *)   BUGURL="$withval"
6121            ;;
6122      esac
6123 else
6124   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6125
6126 fi
6127
6128   case ${BUGURL} in
6129   "")
6130     REPORT_BUGS_TO=
6131     REPORT_BUGS_TEXI=
6132     ;;
6133   *)
6134     REPORT_BUGS_TO="<$BUGURL>"
6135     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6136     ;;
6137   esac;
6138
6139
6140
6141
6142 cat >>confdefs.h <<_ACEOF
6143 #define PKGVERSION "$PKGVERSION"
6144 _ACEOF
6145
6146
6147 cat >>confdefs.h <<_ACEOF
6148 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6149 _ACEOF
6150
6151
6152 # --------------------- #
6153 # Checks for programs.  #
6154 # --------------------- #
6155
6156 for ac_prog in gawk mawk nawk awk
6157 do
6158   # Extract the first word of "$ac_prog", so it can be a program name with args.
6159 set dummy $ac_prog; ac_word=$2
6160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6161 $as_echo_n "checking for $ac_word... " >&6; }
6162 if test "${ac_cv_prog_AWK+set}" = set; then :
6163   $as_echo_n "(cached) " >&6
6164 else
6165   if test -n "$AWK"; then
6166   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6167 else
6168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6169 for as_dir in $PATH
6170 do
6171   IFS=$as_save_IFS
6172   test -z "$as_dir" && as_dir=.
6173     for ac_exec_ext in '' $ac_executable_extensions; do
6174   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6175     ac_cv_prog_AWK="$ac_prog"
6176     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6177     break 2
6178   fi
6179 done
6180   done
6181 IFS=$as_save_IFS
6182
6183 fi
6184 fi
6185 AWK=$ac_cv_prog_AWK
6186 if test -n "$AWK"; then
6187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6188 $as_echo "$AWK" >&6; }
6189 else
6190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6191 $as_echo "no" >&6; }
6192 fi
6193
6194
6195   test -n "$AWK" && break
6196 done
6197
6198 # Find a good install program.  We prefer a C program (faster),
6199 # so one script is as good as another.  But avoid the broken or
6200 # incompatible versions:
6201 # SysV /etc/install, /usr/sbin/install
6202 # SunOS /usr/etc/install
6203 # IRIX /sbin/install
6204 # AIX /bin/install
6205 # AmigaOS /C/install, which installs bootblocks on floppy discs
6206 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6207 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6208 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6209 # OS/2's system install, which has a completely different semantic
6210 # ./install, which can be erroneously created by make from ./install.sh.
6211 # Reject install programs that cannot install multiple files.
6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6213 $as_echo_n "checking for a BSD-compatible install... " >&6; }
6214 if test -z "$INSTALL"; then
6215 if test "${ac_cv_path_install+set}" = set; then :
6216   $as_echo_n "(cached) " >&6
6217 else
6218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6219 for as_dir in $PATH
6220 do
6221   IFS=$as_save_IFS
6222   test -z "$as_dir" && as_dir=.
6223     # Account for people who put trailing slashes in PATH elements.
6224 case $as_dir/ in #((
6225   ./ | .// | /[cC]/* | \
6226   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6227   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6228   /usr/ucb/* ) ;;
6229   *)
6230     # OSF1 and SCO ODT 3.0 have their own names for install.
6231     # Don't use installbsd from OSF since it installs stuff as root
6232     # by default.
6233     for ac_prog in ginstall scoinst install; do
6234       for ac_exec_ext in '' $ac_executable_extensions; do
6235         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6236           if test $ac_prog = install &&
6237             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6238             # AIX install.  It has an incompatible calling convention.
6239             :
6240           elif test $ac_prog = install &&
6241             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6242             # program-specific install script used by HP pwplus--don't use.
6243             :
6244           else
6245             rm -rf conftest.one conftest.two conftest.dir
6246             echo one > conftest.one
6247             echo two > conftest.two
6248             mkdir conftest.dir
6249             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6250               test -s conftest.one && test -s conftest.two &&
6251               test -s conftest.dir/conftest.one &&
6252               test -s conftest.dir/conftest.two
6253             then
6254               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6255               break 3
6256             fi
6257           fi
6258         fi
6259       done
6260     done
6261     ;;
6262 esac
6263
6264   done
6265 IFS=$as_save_IFS
6266
6267 rm -rf conftest.one conftest.two conftest.dir
6268
6269 fi
6270   if test "${ac_cv_path_install+set}" = set; then
6271     INSTALL=$ac_cv_path_install
6272   else
6273     # As a last resort, use the slow shell script.  Don't cache a
6274     # value for INSTALL within a source directory, because that will
6275     # break other packages using the cache if that directory is
6276     # removed, or if the value is a relative name.
6277     INSTALL=$ac_install_sh
6278   fi
6279 fi
6280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6281 $as_echo "$INSTALL" >&6; }
6282
6283 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6284 # It thinks the first close brace ends the variable substitution.
6285 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6286
6287 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6288
6289 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6290
6291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6292 $as_echo_n "checking whether ln -s works... " >&6; }
6293 LN_S=$as_ln_s
6294 if test "$LN_S" = "ln -s"; then
6295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6296 $as_echo "yes" >&6; }
6297 else
6298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6299 $as_echo "no, using $LN_S" >&6; }
6300 fi
6301
6302 if test -n "$ac_tool_prefix"; then
6303   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6304 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6306 $as_echo_n "checking for $ac_word... " >&6; }
6307 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6308   $as_echo_n "(cached) " >&6
6309 else
6310   if test -n "$RANLIB"; then
6311   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6312 else
6313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6314 for as_dir in $PATH
6315 do
6316   IFS=$as_save_IFS
6317   test -z "$as_dir" && as_dir=.
6318     for ac_exec_ext in '' $ac_executable_extensions; do
6319   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6320     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6321     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6322     break 2
6323   fi
6324 done
6325   done
6326 IFS=$as_save_IFS
6327
6328 fi
6329 fi
6330 RANLIB=$ac_cv_prog_RANLIB
6331 if test -n "$RANLIB"; then
6332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6333 $as_echo "$RANLIB" >&6; }
6334 else
6335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6336 $as_echo "no" >&6; }
6337 fi
6338
6339
6340 fi
6341 if test -z "$ac_cv_prog_RANLIB"; then
6342   ac_ct_RANLIB=$RANLIB
6343   # Extract the first word of "ranlib", so it can be a program name with args.
6344 set dummy ranlib; ac_word=$2
6345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6346 $as_echo_n "checking for $ac_word... " >&6; }
6347 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6348   $as_echo_n "(cached) " >&6
6349 else
6350   if test -n "$ac_ct_RANLIB"; then
6351   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6352 else
6353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6354 for as_dir in $PATH
6355 do
6356   IFS=$as_save_IFS
6357   test -z "$as_dir" && as_dir=.
6358     for ac_exec_ext in '' $ac_executable_extensions; do
6359   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6360     ac_cv_prog_ac_ct_RANLIB="ranlib"
6361     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6362     break 2
6363   fi
6364 done
6365   done
6366 IFS=$as_save_IFS
6367
6368 fi
6369 fi
6370 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6371 if test -n "$ac_ct_RANLIB"; then
6372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6373 $as_echo "$ac_ct_RANLIB" >&6; }
6374 else
6375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6376 $as_echo "no" >&6; }
6377 fi
6378
6379   if test "x$ac_ct_RANLIB" = x; then
6380     RANLIB=":"
6381   else
6382     case $cross_compiling:$ac_tool_warned in
6383 yes:)
6384 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6385 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6386 ac_tool_warned=yes ;;
6387 esac
6388     RANLIB=$ac_ct_RANLIB
6389   fi
6390 else
6391   RANLIB="$ac_cv_prog_RANLIB"
6392 fi
6393
6394 for ac_prog in 'bison -y' byacc
6395 do
6396   # Extract the first word of "$ac_prog", so it can be a program name with args.
6397 set dummy $ac_prog; ac_word=$2
6398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6399 $as_echo_n "checking for $ac_word... " >&6; }
6400 if test "${ac_cv_prog_YACC+set}" = set; then :
6401   $as_echo_n "(cached) " >&6
6402 else
6403   if test -n "$YACC"; then
6404   ac_cv_prog_YACC="$YACC" # Let the user override the test.
6405 else
6406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6407 for as_dir in $PATH
6408 do
6409   IFS=$as_save_IFS
6410   test -z "$as_dir" && as_dir=.
6411     for ac_exec_ext in '' $ac_executable_extensions; do
6412   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6413     ac_cv_prog_YACC="$ac_prog"
6414     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6415     break 2
6416   fi
6417 done
6418   done
6419 IFS=$as_save_IFS
6420
6421 fi
6422 fi
6423 YACC=$ac_cv_prog_YACC
6424 if test -n "$YACC"; then
6425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6426 $as_echo "$YACC" >&6; }
6427 else
6428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6429 $as_echo "no" >&6; }
6430 fi
6431
6432
6433   test -n "$YACC" && break
6434 done
6435 test -n "$YACC" || YACC="yacc"
6436
6437
6438 if test -n "$ac_tool_prefix"; then
6439   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6440 set dummy ${ac_tool_prefix}ar; ac_word=$2
6441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6442 $as_echo_n "checking for $ac_word... " >&6; }
6443 if test "${ac_cv_prog_AR+set}" = set; then :
6444   $as_echo_n "(cached) " >&6
6445 else
6446   if test -n "$AR"; then
6447   ac_cv_prog_AR="$AR" # Let the user override the test.
6448 else
6449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6450 for as_dir in $PATH
6451 do
6452   IFS=$as_save_IFS
6453   test -z "$as_dir" && as_dir=.
6454     for ac_exec_ext in '' $ac_executable_extensions; do
6455   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6456     ac_cv_prog_AR="${ac_tool_prefix}ar"
6457     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6458     break 2
6459   fi
6460 done
6461   done
6462 IFS=$as_save_IFS
6463
6464 fi
6465 fi
6466 AR=$ac_cv_prog_AR
6467 if test -n "$AR"; then
6468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6469 $as_echo "$AR" >&6; }
6470 else
6471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6472 $as_echo "no" >&6; }
6473 fi
6474
6475
6476 fi
6477 if test -z "$ac_cv_prog_AR"; then
6478   ac_ct_AR=$AR
6479   # Extract the first word of "ar", so it can be a program name with args.
6480 set dummy ar; ac_word=$2
6481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6482 $as_echo_n "checking for $ac_word... " >&6; }
6483 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6484   $as_echo_n "(cached) " >&6
6485 else
6486   if test -n "$ac_ct_AR"; then
6487   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6488 else
6489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6490 for as_dir in $PATH
6491 do
6492   IFS=$as_save_IFS
6493   test -z "$as_dir" && as_dir=.
6494     for ac_exec_ext in '' $ac_executable_extensions; do
6495   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6496     ac_cv_prog_ac_ct_AR="ar"
6497     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6498     break 2
6499   fi
6500 done
6501   done
6502 IFS=$as_save_IFS
6503
6504 fi
6505 fi
6506 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6507 if test -n "$ac_ct_AR"; then
6508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6509 $as_echo "$ac_ct_AR" >&6; }
6510 else
6511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6512 $as_echo "no" >&6; }
6513 fi
6514
6515   if test "x$ac_ct_AR" = x; then
6516     AR=""
6517   else
6518     case $cross_compiling:$ac_tool_warned in
6519 yes:)
6520 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6521 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6522 ac_tool_warned=yes ;;
6523 esac
6524     AR=$ac_ct_AR
6525   fi
6526 else
6527   AR="$ac_cv_prog_AR"
6528 fi
6529
6530 if test -n "$ac_tool_prefix"; then
6531   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6532 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6534 $as_echo_n "checking for $ac_word... " >&6; }
6535 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6536   $as_echo_n "(cached) " >&6
6537 else
6538   if test -n "$DLLTOOL"; then
6539   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6540 else
6541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6542 for as_dir in $PATH
6543 do
6544   IFS=$as_save_IFS
6545   test -z "$as_dir" && as_dir=.
6546     for ac_exec_ext in '' $ac_executable_extensions; do
6547   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6548     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6549     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6550     break 2
6551   fi
6552 done
6553   done
6554 IFS=$as_save_IFS
6555
6556 fi
6557 fi
6558 DLLTOOL=$ac_cv_prog_DLLTOOL
6559 if test -n "$DLLTOOL"; then
6560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6561 $as_echo "$DLLTOOL" >&6; }
6562 else
6563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6564 $as_echo "no" >&6; }
6565 fi
6566
6567
6568 fi
6569 if test -z "$ac_cv_prog_DLLTOOL"; then
6570   ac_ct_DLLTOOL=$DLLTOOL
6571   # Extract the first word of "dlltool", so it can be a program name with args.
6572 set dummy dlltool; ac_word=$2
6573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6574 $as_echo_n "checking for $ac_word... " >&6; }
6575 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6576   $as_echo_n "(cached) " >&6
6577 else
6578   if test -n "$ac_ct_DLLTOOL"; then
6579   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6580 else
6581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6582 for as_dir in $PATH
6583 do
6584   IFS=$as_save_IFS
6585   test -z "$as_dir" && as_dir=.
6586     for ac_exec_ext in '' $ac_executable_extensions; do
6587   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6588     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6589     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6590     break 2
6591   fi
6592 done
6593   done
6594 IFS=$as_save_IFS
6595
6596 fi
6597 fi
6598 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6599 if test -n "$ac_ct_DLLTOOL"; then
6600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6601 $as_echo "$ac_ct_DLLTOOL" >&6; }
6602 else
6603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6604 $as_echo "no" >&6; }
6605 fi
6606
6607   if test "x$ac_ct_DLLTOOL" = x; then
6608     DLLTOOL=""
6609   else
6610     case $cross_compiling:$ac_tool_warned in
6611 yes:)
6612 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6613 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6614 ac_tool_warned=yes ;;
6615 esac
6616     DLLTOOL=$ac_ct_DLLTOOL
6617   fi
6618 else
6619   DLLTOOL="$ac_cv_prog_DLLTOOL"
6620 fi
6621
6622 if test -n "$ac_tool_prefix"; then
6623   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6624 set dummy ${ac_tool_prefix}windres; ac_word=$2
6625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6626 $as_echo_n "checking for $ac_word... " >&6; }
6627 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6628   $as_echo_n "(cached) " >&6
6629 else
6630   if test -n "$WINDRES"; then
6631   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6632 else
6633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6634 for as_dir in $PATH
6635 do
6636   IFS=$as_save_IFS
6637   test -z "$as_dir" && as_dir=.
6638     for ac_exec_ext in '' $ac_executable_extensions; do
6639   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6640     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6641     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6642     break 2
6643   fi
6644 done
6645   done
6646 IFS=$as_save_IFS
6647
6648 fi
6649 fi
6650 WINDRES=$ac_cv_prog_WINDRES
6651 if test -n "$WINDRES"; then
6652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6653 $as_echo "$WINDRES" >&6; }
6654 else
6655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6656 $as_echo "no" >&6; }
6657 fi
6658
6659
6660 fi
6661 if test -z "$ac_cv_prog_WINDRES"; then
6662   ac_ct_WINDRES=$WINDRES
6663   # Extract the first word of "windres", so it can be a program name with args.
6664 set dummy windres; ac_word=$2
6665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6666 $as_echo_n "checking for $ac_word... " >&6; }
6667 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6668   $as_echo_n "(cached) " >&6
6669 else
6670   if test -n "$ac_ct_WINDRES"; then
6671   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6672 else
6673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6674 for as_dir in $PATH
6675 do
6676   IFS=$as_save_IFS
6677   test -z "$as_dir" && as_dir=.
6678     for ac_exec_ext in '' $ac_executable_extensions; do
6679   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6680     ac_cv_prog_ac_ct_WINDRES="windres"
6681     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6682     break 2
6683   fi
6684 done
6685   done
6686 IFS=$as_save_IFS
6687
6688 fi
6689 fi
6690 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6691 if test -n "$ac_ct_WINDRES"; then
6692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6693 $as_echo "$ac_ct_WINDRES" >&6; }
6694 else
6695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6696 $as_echo "no" >&6; }
6697 fi
6698
6699   if test "x$ac_ct_WINDRES" = x; then
6700     WINDRES=""
6701   else
6702     case $cross_compiling:$ac_tool_warned in
6703 yes:)
6704 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6705 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6706 ac_tool_warned=yes ;;
6707 esac
6708     WINDRES=$ac_ct_WINDRES
6709   fi
6710 else
6711   WINDRES="$ac_cv_prog_WINDRES"
6712 fi
6713
6714
6715 case $host_os in
6716   gnu*)
6717     # Needed for GNU Hurd hosts.
6718     if test -n "$ac_tool_prefix"; then
6719   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6720 set dummy ${ac_tool_prefix}mig; ac_word=$2
6721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6722 $as_echo_n "checking for $ac_word... " >&6; }
6723 if test "${ac_cv_prog_MIG+set}" = set; then :
6724   $as_echo_n "(cached) " >&6
6725 else
6726   if test -n "$MIG"; then
6727   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6728 else
6729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6730 for as_dir in $PATH
6731 do
6732   IFS=$as_save_IFS
6733   test -z "$as_dir" && as_dir=.
6734     for ac_exec_ext in '' $ac_executable_extensions; do
6735   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6736     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6737     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6738     break 2
6739   fi
6740 done
6741   done
6742 IFS=$as_save_IFS
6743
6744 fi
6745 fi
6746 MIG=$ac_cv_prog_MIG
6747 if test -n "$MIG"; then
6748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6749 $as_echo "$MIG" >&6; }
6750 else
6751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6752 $as_echo "no" >&6; }
6753 fi
6754
6755
6756 fi
6757 if test -z "$ac_cv_prog_MIG"; then
6758   ac_ct_MIG=$MIG
6759   # Extract the first word of "mig", so it can be a program name with args.
6760 set dummy mig; ac_word=$2
6761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6762 $as_echo_n "checking for $ac_word... " >&6; }
6763 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6764   $as_echo_n "(cached) " >&6
6765 else
6766   if test -n "$ac_ct_MIG"; then
6767   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6768 else
6769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6770 for as_dir in $PATH
6771 do
6772   IFS=$as_save_IFS
6773   test -z "$as_dir" && as_dir=.
6774     for ac_exec_ext in '' $ac_executable_extensions; do
6775   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6776     ac_cv_prog_ac_ct_MIG="mig"
6777     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6778     break 2
6779   fi
6780 done
6781   done
6782 IFS=$as_save_IFS
6783
6784 fi
6785 fi
6786 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6787 if test -n "$ac_ct_MIG"; then
6788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6789 $as_echo "$ac_ct_MIG" >&6; }
6790 else
6791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6792 $as_echo "no" >&6; }
6793 fi
6794
6795   if test "x$ac_ct_MIG" = x; then
6796     MIG=""
6797   else
6798     case $cross_compiling:$ac_tool_warned in
6799 yes:)
6800 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6801 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6802 ac_tool_warned=yes ;;
6803 esac
6804     MIG=$ac_ct_MIG
6805   fi
6806 else
6807   MIG="$ac_cv_prog_MIG"
6808 fi
6809
6810     if test x"$MIG" = x; then
6811       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6812     fi
6813     ;;
6814 esac
6815
6816 # ---------------------- #
6817 # Checks for libraries.  #
6818 # ---------------------- #
6819
6820 # We might need to link with -lm; most simulators need it.
6821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6822 $as_echo_n "checking for main in -lm... " >&6; }
6823 if test "${ac_cv_lib_m_main+set}" = set; then :
6824   $as_echo_n "(cached) " >&6
6825 else
6826   ac_check_lib_save_LIBS=$LIBS
6827 LIBS="-lm  $LIBS"
6828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6829 /* end confdefs.h.  */
6830
6831
6832 int
6833 main ()
6834 {
6835 return main ();
6836   ;
6837   return 0;
6838 }
6839 _ACEOF
6840 if ac_fn_c_try_link "$LINENO"; then :
6841   ac_cv_lib_m_main=yes
6842 else
6843   ac_cv_lib_m_main=no
6844 fi
6845 rm -f core conftest.err conftest.$ac_objext \
6846     conftest$ac_exeext conftest.$ac_ext
6847 LIBS=$ac_check_lib_save_LIBS
6848 fi
6849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6850 $as_echo "$ac_cv_lib_m_main" >&6; }
6851 if test "x$ac_cv_lib_m_main" = x""yes; then :
6852   cat >>confdefs.h <<_ACEOF
6853 #define HAVE_LIBM 1
6854 _ACEOF
6855
6856   LIBS="-lm $LIBS"
6857
6858 fi
6859
6860
6861 # We need to link with -lw to get `wctype' on Solaris before Solaris
6862 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6863 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6864 # is known to have this problem).  Therefore we avoid libw if we can.
6865 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6866 if test "x$ac_cv_func_wctype" = x""yes; then :
6867
6868 else
6869   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6870 $as_echo_n "checking for wctype in -lw... " >&6; }
6871 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6872   $as_echo_n "(cached) " >&6
6873 else
6874   ac_check_lib_save_LIBS=$LIBS
6875 LIBS="-lw  $LIBS"
6876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6877 /* end confdefs.h.  */
6878
6879 /* Override any GCC internal prototype to avoid an error.
6880    Use char because int might match the return type of a GCC
6881    builtin and then its argument prototype would still apply.  */
6882 #ifdef __cplusplus
6883 extern "C"
6884 #endif
6885 char wctype ();
6886 int
6887 main ()
6888 {
6889 return wctype ();
6890   ;
6891   return 0;
6892 }
6893 _ACEOF
6894 if ac_fn_c_try_link "$LINENO"; then :
6895   ac_cv_lib_w_wctype=yes
6896 else
6897   ac_cv_lib_w_wctype=no
6898 fi
6899 rm -f core conftest.err conftest.$ac_objext \
6900     conftest$ac_exeext conftest.$ac_ext
6901 LIBS=$ac_check_lib_save_LIBS
6902 fi
6903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6904 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6905 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6906   cat >>confdefs.h <<_ACEOF
6907 #define HAVE_LIBW 1
6908 _ACEOF
6909
6910   LIBS="-lw $LIBS"
6911
6912 fi
6913
6914 fi
6915
6916
6917 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6919 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6920 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6921   $as_echo_n "(cached) " >&6
6922 else
6923   ac_func_search_save_LIBS=$LIBS
6924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6925 /* end confdefs.h.  */
6926
6927 /* Override any GCC internal prototype to avoid an error.
6928    Use char because int might match the return type of a GCC
6929    builtin and then its argument prototype would still apply.  */
6930 #ifdef __cplusplus
6931 extern "C"
6932 #endif
6933 char gethostbyname ();
6934 int
6935 main ()
6936 {
6937 return gethostbyname ();
6938   ;
6939   return 0;
6940 }
6941 _ACEOF
6942 for ac_lib in '' nsl; do
6943   if test -z "$ac_lib"; then
6944     ac_res="none required"
6945   else
6946     ac_res=-l$ac_lib
6947     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6948   fi
6949   if ac_fn_c_try_link "$LINENO"; then :
6950   ac_cv_search_gethostbyname=$ac_res
6951 fi
6952 rm -f core conftest.err conftest.$ac_objext \
6953     conftest$ac_exeext
6954   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6955   break
6956 fi
6957 done
6958 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6959
6960 else
6961   ac_cv_search_gethostbyname=no
6962 fi
6963 rm conftest.$ac_ext
6964 LIBS=$ac_func_search_save_LIBS
6965 fi
6966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6967 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6968 ac_res=$ac_cv_search_gethostbyname
6969 if test "$ac_res" != no; then :
6970   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6971
6972 fi
6973
6974
6975 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6977 $as_echo_n "checking for library containing socketpair... " >&6; }
6978 if test "${ac_cv_search_socketpair+set}" = set; then :
6979   $as_echo_n "(cached) " >&6
6980 else
6981   ac_func_search_save_LIBS=$LIBS
6982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6983 /* end confdefs.h.  */
6984
6985 /* Override any GCC internal prototype to avoid an error.
6986    Use char because int might match the return type of a GCC
6987    builtin and then its argument prototype would still apply.  */
6988 #ifdef __cplusplus
6989 extern "C"
6990 #endif
6991 char socketpair ();
6992 int
6993 main ()
6994 {
6995 return socketpair ();
6996   ;
6997   return 0;
6998 }
6999 _ACEOF
7000 for ac_lib in '' socket; do
7001   if test -z "$ac_lib"; then
7002     ac_res="none required"
7003   else
7004     ac_res=-l$ac_lib
7005     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7006   fi
7007   if ac_fn_c_try_link "$LINENO"; then :
7008   ac_cv_search_socketpair=$ac_res
7009 fi
7010 rm -f core conftest.err conftest.$ac_objext \
7011     conftest$ac_exeext
7012   if test "${ac_cv_search_socketpair+set}" = set; then :
7013   break
7014 fi
7015 done
7016 if test "${ac_cv_search_socketpair+set}" = set; then :
7017
7018 else
7019   ac_cv_search_socketpair=no
7020 fi
7021 rm conftest.$ac_ext
7022 LIBS=$ac_func_search_save_LIBS
7023 fi
7024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7025 $as_echo "$ac_cv_search_socketpair" >&6; }
7026 ac_res=$ac_cv_search_socketpair
7027 if test "$ac_res" != no; then :
7028   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7029
7030 fi
7031
7032
7033 # Link in zlib if we can.  This allows us to read compressed debug sections.
7034
7035   # Use the system's zlib library.
7036   zlibdir="-L\$(top_builddir)/../zlib"
7037   zlibinc="-I\$(top_srcdir)/../zlib"
7038
7039 # Check whether --with-system-zlib was given.
7040 if test "${with_system_zlib+set}" = set; then :
7041   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7042     zlibdir=
7043     zlibinc=
7044   fi
7045
7046 fi
7047
7048
7049
7050
7051
7052 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7054 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7055 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7056   $as_echo_n "(cached) " >&6
7057 else
7058   ac_func_search_save_LIBS=$LIBS
7059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7060 /* end confdefs.h.  */
7061
7062 /* Override any GCC internal prototype to avoid an error.
7063    Use char because int might match the return type of a GCC
7064    builtin and then its argument prototype would still apply.  */
7065 #ifdef __cplusplus
7066 extern "C"
7067 #endif
7068 char kinfo_getvmmap ();
7069 int
7070 main ()
7071 {
7072 return kinfo_getvmmap ();
7073   ;
7074   return 0;
7075 }
7076 _ACEOF
7077 for ac_lib in '' util; do
7078   if test -z "$ac_lib"; then
7079     ac_res="none required"
7080   else
7081     ac_res=-l$ac_lib
7082     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7083   fi
7084   if ac_fn_c_try_link "$LINENO"; then :
7085   ac_cv_search_kinfo_getvmmap=$ac_res
7086 fi
7087 rm -f core conftest.err conftest.$ac_objext \
7088     conftest$ac_exeext
7089   if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7090   break
7091 fi
7092 done
7093 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7094
7095 else
7096   ac_cv_search_kinfo_getvmmap=no
7097 fi
7098 rm conftest.$ac_ext
7099 LIBS=$ac_func_search_save_LIBS
7100 fi
7101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7102 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7103 ac_res=$ac_cv_search_kinfo_getvmmap
7104 if test "$ac_res" != no; then :
7105   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7106
7107 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7108
7109 fi
7110
7111
7112
7113       if test "X$prefix" = "XNONE"; then
7114     acl_final_prefix="$ac_default_prefix"
7115   else
7116     acl_final_prefix="$prefix"
7117   fi
7118   if test "X$exec_prefix" = "XNONE"; then
7119     acl_final_exec_prefix='${prefix}'
7120   else
7121     acl_final_exec_prefix="$exec_prefix"
7122   fi
7123   acl_save_prefix="$prefix"
7124   prefix="$acl_final_prefix"
7125   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7126   prefix="$acl_save_prefix"
7127
7128
7129 # Check whether --with-gnu-ld was given.
7130 if test "${with_gnu_ld+set}" = set; then :
7131   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7132 else
7133   with_gnu_ld=no
7134 fi
7135
7136 # Prepare PATH_SEPARATOR.
7137 # The user is always right.
7138 if test "${PATH_SEPARATOR+set}" != set; then
7139   echo "#! /bin/sh" >conf$$.sh
7140   echo  "exit 0"   >>conf$$.sh
7141   chmod +x conf$$.sh
7142   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7143     PATH_SEPARATOR=';'
7144   else
7145     PATH_SEPARATOR=:
7146   fi
7147   rm -f conf$$.sh
7148 fi
7149 ac_prog=ld
7150 if test "$GCC" = yes; then
7151   # Check if gcc -print-prog-name=ld gives a path.
7152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7153 $as_echo_n "checking for ld used by GCC... " >&6; }
7154   case $host in
7155   *-*-mingw*)
7156     # gcc leaves a trailing carriage return which upsets mingw
7157     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7158   *)
7159     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7160   esac
7161   case $ac_prog in
7162     # Accept absolute paths.
7163     [\\/]* | [A-Za-z]:[\\/]*)
7164       re_direlt='/[^/][^/]*/\.\./'
7165       # Canonicalize the path of ld
7166       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7167       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7168         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7169       done
7170       test -z "$LD" && LD="$ac_prog"
7171       ;;
7172   "")
7173     # If it fails, then pretend we aren't using GCC.
7174     ac_prog=ld
7175     ;;
7176   *)
7177     # If it is relative, then search for the first ld in PATH.
7178     with_gnu_ld=unknown
7179     ;;
7180   esac
7181 elif test "$with_gnu_ld" = yes; then
7182   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7183 $as_echo_n "checking for GNU ld... " >&6; }
7184 else
7185   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7186 $as_echo_n "checking for non-GNU ld... " >&6; }
7187 fi
7188 if test "${acl_cv_path_LD+set}" = set; then :
7189   $as_echo_n "(cached) " >&6
7190 else
7191   if test -z "$LD"; then
7192   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7193   for ac_dir in $PATH; do
7194     test -z "$ac_dir" && ac_dir=.
7195     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7196       acl_cv_path_LD="$ac_dir/$ac_prog"
7197       # Check to see if the program is GNU ld.  I'd rather use --version,
7198       # but apparently some GNU ld's only accept -v.
7199       # Break only if it was the GNU/non-GNU ld that we prefer.
7200       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7201         test "$with_gnu_ld" != no && break
7202       else
7203         test "$with_gnu_ld" != yes && break
7204       fi
7205     fi
7206   done
7207   IFS="$ac_save_ifs"
7208 else
7209   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7210 fi
7211 fi
7212
7213 LD="$acl_cv_path_LD"
7214 if test -n "$LD"; then
7215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7216 $as_echo "$LD" >&6; }
7217 else
7218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7219 $as_echo "no" >&6; }
7220 fi
7221 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7223 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7224 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7225   $as_echo_n "(cached) " >&6
7226 else
7227   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7228 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7229   acl_cv_prog_gnu_ld=yes
7230 else
7231   acl_cv_prog_gnu_ld=no
7232 fi
7233 fi
7234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7235 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7236 with_gnu_ld=$acl_cv_prog_gnu_ld
7237
7238
7239
7240                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7241 $as_echo_n "checking for shared library run path origin... " >&6; }
7242 if test "${acl_cv_rpath+set}" = set; then :
7243   $as_echo_n "(cached) " >&6
7244 else
7245
7246     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7247     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7248     . ./conftest.sh
7249     rm -f ./conftest.sh
7250     acl_cv_rpath=done
7251
7252 fi
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7254 $as_echo "$acl_cv_rpath" >&6; }
7255   wl="$acl_cv_wl"
7256   libext="$acl_cv_libext"
7257   shlibext="$acl_cv_shlibext"
7258   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7259   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7260   hardcode_direct="$acl_cv_hardcode_direct"
7261   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7262     # Check whether --enable-rpath was given.
7263 if test "${enable_rpath+set}" = set; then :
7264   enableval=$enable_rpath; :
7265 else
7266   enable_rpath=yes
7267 fi
7268
7269
7270
7271
7272
7273
7274
7275
7276     use_additional=yes
7277
7278   acl_save_prefix="$prefix"
7279   prefix="$acl_final_prefix"
7280   acl_save_exec_prefix="$exec_prefix"
7281   exec_prefix="$acl_final_exec_prefix"
7282
7283     eval additional_includedir=\"$includedir\"
7284     eval additional_libdir=\"$libdir\"
7285
7286   exec_prefix="$acl_save_exec_prefix"
7287   prefix="$acl_save_prefix"
7288
7289
7290 # Check whether --with-libiconv-prefix was given.
7291 if test "${with_libiconv_prefix+set}" = set; then :
7292   withval=$with_libiconv_prefix;
7293     if test "X$withval" = "Xno"; then
7294       use_additional=no
7295     else
7296       if test "X$withval" = "X"; then
7297
7298   acl_save_prefix="$prefix"
7299   prefix="$acl_final_prefix"
7300   acl_save_exec_prefix="$exec_prefix"
7301   exec_prefix="$acl_final_exec_prefix"
7302
7303           eval additional_includedir=\"$includedir\"
7304           eval additional_libdir=\"$libdir\"
7305
7306   exec_prefix="$acl_save_exec_prefix"
7307   prefix="$acl_save_prefix"
7308
7309       else
7310         additional_includedir="$withval/include"
7311         additional_libdir="$withval/lib"
7312       fi
7313     fi
7314
7315 fi
7316
7317       LIBICONV=
7318   LTLIBICONV=
7319   INCICONV=
7320   rpathdirs=
7321   ltrpathdirs=
7322   names_already_handled=
7323   names_next_round='iconv '
7324   while test -n "$names_next_round"; do
7325     names_this_round="$names_next_round"
7326     names_next_round=
7327     for name in $names_this_round; do
7328       already_handled=
7329       for n in $names_already_handled; do
7330         if test "$n" = "$name"; then
7331           already_handled=yes
7332           break
7333         fi
7334       done
7335       if test -z "$already_handled"; then
7336         names_already_handled="$names_already_handled $name"
7337                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7338         eval value=\"\$HAVE_LIB$uppername\"
7339         if test -n "$value"; then
7340           if test "$value" = yes; then
7341             eval value=\"\$LIB$uppername\"
7342             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
7343             eval value=\"\$LTLIB$uppername\"
7344             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
7345           else
7346                                     :
7347           fi
7348         else
7349                               found_dir=
7350           found_la=
7351           found_so=
7352           found_a=
7353           if test $use_additional = yes; then
7354             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7355               found_dir="$additional_libdir"
7356               found_so="$additional_libdir/lib$name.$shlibext"
7357               if test -f "$additional_libdir/lib$name.la"; then
7358                 found_la="$additional_libdir/lib$name.la"
7359               fi
7360             else
7361               if test -f "$additional_libdir/lib$name.$libext"; then
7362                 found_dir="$additional_libdir"
7363                 found_a="$additional_libdir/lib$name.$libext"
7364                 if test -f "$additional_libdir/lib$name.la"; then
7365                   found_la="$additional_libdir/lib$name.la"
7366                 fi
7367               fi
7368             fi
7369           fi
7370           if test "X$found_dir" = "X"; then
7371             for x in $LDFLAGS $LTLIBICONV; do
7372
7373   acl_save_prefix="$prefix"
7374   prefix="$acl_final_prefix"
7375   acl_save_exec_prefix="$exec_prefix"
7376   exec_prefix="$acl_final_exec_prefix"
7377   eval x=\"$x\"
7378   exec_prefix="$acl_save_exec_prefix"
7379   prefix="$acl_save_prefix"
7380
7381               case "$x" in
7382                 -L*)
7383                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7384                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7385                     found_dir="$dir"
7386                     found_so="$dir/lib$name.$shlibext"
7387                     if test -f "$dir/lib$name.la"; then
7388                       found_la="$dir/lib$name.la"
7389                     fi
7390                   else
7391                     if test -f "$dir/lib$name.$libext"; then
7392                       found_dir="$dir"
7393                       found_a="$dir/lib$name.$libext"
7394                       if test -f "$dir/lib$name.la"; then
7395                         found_la="$dir/lib$name.la"
7396                       fi
7397                     fi
7398                   fi
7399                   ;;
7400               esac
7401               if test "X$found_dir" != "X"; then
7402                 break
7403               fi
7404             done
7405           fi
7406           if test "X$found_dir" != "X"; then
7407                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
7408             if test "X$found_so" != "X"; then
7409                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7410                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7411               else
7412                                                                                 haveit=
7413                 for x in $ltrpathdirs; do
7414                   if test "X$x" = "X$found_dir"; then
7415                     haveit=yes
7416                     break
7417                   fi
7418                 done
7419                 if test -z "$haveit"; then
7420                   ltrpathdirs="$ltrpathdirs $found_dir"
7421                 fi
7422                                 if test "$hardcode_direct" = yes; then
7423                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7424                 else
7425                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7426                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7427                                                             haveit=
7428                     for x in $rpathdirs; do
7429                       if test "X$x" = "X$found_dir"; then
7430                         haveit=yes
7431                         break
7432                       fi
7433                     done
7434                     if test -z "$haveit"; then
7435                       rpathdirs="$rpathdirs $found_dir"
7436                     fi
7437                   else
7438                                                                                 haveit=
7439                     for x in $LDFLAGS $LIBICONV; do
7440
7441   acl_save_prefix="$prefix"
7442   prefix="$acl_final_prefix"
7443   acl_save_exec_prefix="$exec_prefix"
7444   exec_prefix="$acl_final_exec_prefix"
7445   eval x=\"$x\"
7446   exec_prefix="$acl_save_exec_prefix"
7447   prefix="$acl_save_prefix"
7448
7449                       if test "X$x" = "X-L$found_dir"; then
7450                         haveit=yes
7451                         break
7452                       fi
7453                     done
7454                     if test -z "$haveit"; then
7455                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
7456                     fi
7457                     if test "$hardcode_minus_L" != no; then
7458                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7459                     else
7460                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7461                     fi
7462                   fi
7463                 fi
7464               fi
7465             else
7466               if test "X$found_a" != "X"; then
7467                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
7468               else
7469                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
7470               fi
7471             fi
7472                         additional_includedir=
7473             case "$found_dir" in
7474               */lib | */lib/)
7475                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7476                 additional_includedir="$basedir/include"
7477                 ;;
7478             esac
7479             if test "X$additional_includedir" != "X"; then
7480                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7481                 haveit=
7482                 if test "X$additional_includedir" = "X/usr/local/include"; then
7483                   if test -n "$GCC"; then
7484                     case $host_os in
7485                       linux*) haveit=yes;;
7486                     esac
7487                   fi
7488                 fi
7489                 if test -z "$haveit"; then
7490                   for x in $CPPFLAGS $INCICONV; do
7491
7492   acl_save_prefix="$prefix"
7493   prefix="$acl_final_prefix"
7494   acl_save_exec_prefix="$exec_prefix"
7495   exec_prefix="$acl_final_exec_prefix"
7496   eval x=\"$x\"
7497   exec_prefix="$acl_save_exec_prefix"
7498   prefix="$acl_save_prefix"
7499
7500                     if test "X$x" = "X-I$additional_includedir"; then
7501                       haveit=yes
7502                       break
7503                     fi
7504                   done
7505                   if test -z "$haveit"; then
7506                     if test -d "$additional_includedir"; then
7507                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
7508                     fi
7509                   fi
7510                 fi
7511               fi
7512             fi
7513                         if test -n "$found_la"; then
7514                                                         save_libdir="$libdir"
7515               case "$found_la" in
7516                 */* | *\\*) . "$found_la" ;;
7517                 *) . "./$found_la" ;;
7518               esac
7519               libdir="$save_libdir"
7520                             for dep in $dependency_libs; do
7521                 case "$dep" in
7522                   -L*)
7523                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7524                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7525                       haveit=
7526                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7527                         if test -n "$GCC"; then
7528                           case $host_os in
7529                             linux*) haveit=yes;;
7530                           esac
7531                         fi
7532                       fi
7533                       if test -z "$haveit"; then
7534                         haveit=
7535                         for x in $LDFLAGS $LIBICONV; do
7536
7537   acl_save_prefix="$prefix"
7538   prefix="$acl_final_prefix"
7539   acl_save_exec_prefix="$exec_prefix"
7540   exec_prefix="$acl_final_exec_prefix"
7541   eval x=\"$x\"
7542   exec_prefix="$acl_save_exec_prefix"
7543   prefix="$acl_save_prefix"
7544
7545                           if test "X$x" = "X-L$additional_libdir"; then
7546                             haveit=yes
7547                             break
7548                           fi
7549                         done
7550                         if test -z "$haveit"; then
7551                           if test -d "$additional_libdir"; then
7552                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
7553                           fi
7554                         fi
7555                         haveit=
7556                         for x in $LDFLAGS $LTLIBICONV; do
7557
7558   acl_save_prefix="$prefix"
7559   prefix="$acl_final_prefix"
7560   acl_save_exec_prefix="$exec_prefix"
7561   exec_prefix="$acl_final_exec_prefix"
7562   eval x=\"$x\"
7563   exec_prefix="$acl_save_exec_prefix"
7564   prefix="$acl_save_prefix"
7565
7566                           if test "X$x" = "X-L$additional_libdir"; then
7567                             haveit=yes
7568                             break
7569                           fi
7570                         done
7571                         if test -z "$haveit"; then
7572                           if test -d "$additional_libdir"; then
7573                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
7574                           fi
7575                         fi
7576                       fi
7577                     fi
7578                     ;;
7579                   -R*)
7580                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7581                     if test "$enable_rpath" != no; then
7582                                                                   haveit=
7583                       for x in $rpathdirs; do
7584                         if test "X$x" = "X$dir"; then
7585                           haveit=yes
7586                           break
7587                         fi
7588                       done
7589                       if test -z "$haveit"; then
7590                         rpathdirs="$rpathdirs $dir"
7591                       fi
7592                                                                   haveit=
7593                       for x in $ltrpathdirs; do
7594                         if test "X$x" = "X$dir"; then
7595                           haveit=yes
7596                           break
7597                         fi
7598                       done
7599                       if test -z "$haveit"; then
7600                         ltrpathdirs="$ltrpathdirs $dir"
7601                       fi
7602                     fi
7603                     ;;
7604                   -l*)
7605                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7606                     ;;
7607                   *.la)
7608                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7609                     ;;
7610                   *)
7611                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
7612                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
7613                     ;;
7614                 esac
7615               done
7616             fi
7617           else
7618                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7619             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7620           fi
7621         fi
7622       fi
7623     done
7624   done
7625   if test "X$rpathdirs" != "X"; then
7626     if test -n "$hardcode_libdir_separator"; then
7627                         alldirs=
7628       for found_dir in $rpathdirs; do
7629         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7630       done
7631             acl_save_libdir="$libdir"
7632       libdir="$alldirs"
7633       eval flag=\"$hardcode_libdir_flag_spec\"
7634       libdir="$acl_save_libdir"
7635       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7636     else
7637             for found_dir in $rpathdirs; do
7638         acl_save_libdir="$libdir"
7639         libdir="$found_dir"
7640         eval flag=\"$hardcode_libdir_flag_spec\"
7641         libdir="$acl_save_libdir"
7642         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7643       done
7644     fi
7645   fi
7646   if test "X$ltrpathdirs" != "X"; then
7647             for found_dir in $ltrpathdirs; do
7648       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
7649     done
7650   fi
7651
7652
7653
7654
7655
7656
7657
7658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7659 $as_echo_n "checking for iconv... " >&6; }
7660 if test "${am_cv_func_iconv+set}" = set; then :
7661   $as_echo_n "(cached) " >&6
7662 else
7663
7664     am_cv_func_iconv="no, consider installing GNU libiconv"
7665     am_cv_lib_iconv=no
7666                     am_save_CPPFLAGS="$CPPFLAGS"
7667     CPPFLAGS="$CPPFLAGS $INCICONV"
7668     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7669 /* end confdefs.h.  */
7670 #include <stdlib.h>
7671 #include <iconv.h>
7672 int
7673 main ()
7674 {
7675 iconv_t cd = iconv_open("","");
7676        iconv(cd,NULL,NULL,NULL,NULL);
7677        iconv_close(cd);
7678   ;
7679   return 0;
7680 }
7681 _ACEOF
7682 if ac_fn_c_try_link "$LINENO"; then :
7683   am_cv_func_iconv=yes
7684 fi
7685 rm -f core conftest.err conftest.$ac_objext \
7686     conftest$ac_exeext conftest.$ac_ext
7687     CPPFLAGS="$am_save_CPPFLAGS"
7688
7689     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
7690       for _libs in .libs _libs; do
7691         am_save_CPPFLAGS="$CPPFLAGS"
7692         am_save_LIBS="$LIBS"
7693         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
7694         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
7695         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7696 /* end confdefs.h.  */
7697 #include <stdlib.h>
7698 #include <iconv.h>
7699 int
7700 main ()
7701 {
7702 iconv_t cd = iconv_open("","");
7703            iconv(cd,NULL,NULL,NULL,NULL);
7704            iconv_close(cd);
7705   ;
7706   return 0;
7707 }
7708 _ACEOF
7709 if ac_fn_c_try_link "$LINENO"; then :
7710   INCICONV="-I../libiconv/include"
7711           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
7712           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
7713           am_cv_lib_iconv=yes
7714           am_cv_func_iconv=yes
7715 fi
7716 rm -f core conftest.err conftest.$ac_objext \
7717     conftest$ac_exeext conftest.$ac_ext
7718         CPPFLAGS="$am_save_CPPFLAGS"
7719         LIBS="$am_save_LIBS"
7720         if test "$am_cv_func_iconv" = "yes"; then
7721           break
7722         fi
7723       done
7724     fi
7725
7726     if test "$am_cv_func_iconv" != yes; then
7727       am_save_CPPFLAGS="$CPPFLAGS"
7728       am_save_LIBS="$LIBS"
7729       CPPFLAGS="$LIBS $INCICONV"
7730       LIBS="$LIBS $LIBICONV"
7731       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7732 /* end confdefs.h.  */
7733 #include <stdlib.h>
7734 #include <iconv.h>
7735 int
7736 main ()
7737 {
7738 iconv_t cd = iconv_open("","");
7739          iconv(cd,NULL,NULL,NULL,NULL);
7740          iconv_close(cd);
7741   ;
7742   return 0;
7743 }
7744 _ACEOF
7745 if ac_fn_c_try_link "$LINENO"; then :
7746   am_cv_lib_iconv=yes
7747         am_cv_func_iconv=yes
7748 fi
7749 rm -f core conftest.err conftest.$ac_objext \
7750     conftest$ac_exeext conftest.$ac_ext
7751       CPPFLAGS="$am_save_CPPFLAGS"
7752       LIBS="$am_save_LIBS"
7753     fi
7754
7755 fi
7756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7757 $as_echo "$am_cv_func_iconv" >&6; }
7758   if test "$am_cv_func_iconv" = yes; then
7759
7760 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7761
7762   fi
7763   if test "$am_cv_lib_iconv" = yes; then
7764
7765   for element in $INCICONV; do
7766     haveit=
7767     for x in $CPPFLAGS; do
7768
7769   acl_save_prefix="$prefix"
7770   prefix="$acl_final_prefix"
7771   acl_save_exec_prefix="$exec_prefix"
7772   exec_prefix="$acl_final_exec_prefix"
7773   eval x=\"$x\"
7774   exec_prefix="$acl_save_exec_prefix"
7775   prefix="$acl_save_prefix"
7776
7777       if test "X$x" = "X$element"; then
7778         haveit=yes
7779         break
7780       fi
7781     done
7782     if test -z "$haveit"; then
7783       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7784     fi
7785   done
7786
7787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
7788 $as_echo_n "checking how to link with libiconv... " >&6; }
7789     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
7790 $as_echo "$LIBICONV" >&6; }
7791   else
7792     LIBICONV=
7793     LTLIBICONV=
7794   fi
7795
7796
7797
7798   if test "$am_cv_func_iconv" = yes; then
7799     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7800 $as_echo_n "checking for iconv declaration... " >&6; }
7801     if test "${am_cv_proto_iconv+set}" = set; then :
7802   $as_echo_n "(cached) " >&6
7803 else
7804
7805       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7806 /* end confdefs.h.  */
7807
7808 #include <stdlib.h>
7809 #include <iconv.h>
7810 extern
7811 #ifdef __cplusplus
7812 "C"
7813 #endif
7814 #if defined(__STDC__) || defined(__cplusplus)
7815 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7816 #else
7817 size_t iconv();
7818 #endif
7819
7820 int
7821 main ()
7822 {
7823
7824   ;
7825   return 0;
7826 }
7827 _ACEOF
7828 if ac_fn_c_try_compile "$LINENO"; then :
7829   am_cv_proto_iconv_arg1=""
7830 else
7831   am_cv_proto_iconv_arg1="const"
7832 fi
7833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7834       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7835 fi
7836
7837     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7838     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7839          }$am_cv_proto_iconv" >&5
7840 $as_echo "${ac_t:-
7841          }$am_cv_proto_iconv" >&6; }
7842
7843 cat >>confdefs.h <<_ACEOF
7844 #define ICONV_CONST $am_cv_proto_iconv_arg1
7845 _ACEOF
7846
7847   fi
7848
7849
7850 # GDB may fork/exec the iconv program to get the list of supported character
7851 # sets.  Allow the user to specify where to find it.
7852 # There are several factors affecting the choice of option name:
7853 # - There is already --with-libiconv-prefix but we can't use it, it specifies
7854 #   the build-time location of libiconv files.
7855 # - The program we need to find is iconv, which comes with glibc.  The user
7856 #   doesn't necessarily have libiconv installed.  Therefore naming this
7857 #   --with-libiconv-foo feels wrong.
7858 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
7859 #   defined to work on directories not files (though it really doesn't know
7860 #   the difference).
7861 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
7862 #   with --with-libiconv-prefix.
7863 # Putting these together is why the option name is --with-iconv-bin.
7864
7865
7866 # Check whether --with-iconv-bin was given.
7867 if test "${with_iconv_bin+set}" = set; then :
7868   withval=$with_iconv_bin; iconv_bin="${withval}"
7869
7870 cat >>confdefs.h <<_ACEOF
7871 #define ICONV_BIN "${iconv_bin}"
7872 _ACEOF
7873
7874
7875   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7876      if test "x$prefix" = xNONE; then
7877         test_prefix=/usr/local
7878      else
7879         test_prefix=$prefix
7880      fi
7881   else
7882      test_prefix=$exec_prefix
7883   fi
7884   value=0
7885   case ${iconv_bin} in
7886      "${test_prefix}"|"${test_prefix}/"*|\
7887         '${exec_prefix}'|'${exec_prefix}/'*)
7888      value=1
7889      ;;
7890   esac
7891
7892 cat >>confdefs.h <<_ACEOF
7893 #define ICONV_BIN_RELOCATABLE $value
7894 _ACEOF
7895
7896
7897
7898 fi
7899
7900
7901 # For the TUI, we need enhanced curses functionality.
7902 if test x"$enable_tui" != xno; then
7903   prefer_curses=yes
7904 fi
7905
7906 curses_found=no
7907 if test x"$prefer_curses" = xyes; then
7908   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7909   # curses library because the latter might not provide all the
7910   # functionality we need.  However, this leads to problems on systems
7911   # where the linker searches /usr/local/lib, but the compiler doesn't
7912   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7913   # default installation of ncurses on alpha*-dec-osf* will lead to such
7914   # a situation.
7915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7916 $as_echo_n "checking for library containing waddstr... " >&6; }
7917 if test "${ac_cv_search_waddstr+set}" = set; then :
7918   $as_echo_n "(cached) " >&6
7919 else
7920   ac_func_search_save_LIBS=$LIBS
7921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7922 /* end confdefs.h.  */
7923
7924 /* Override any GCC internal prototype to avoid an error.
7925    Use char because int might match the return type of a GCC
7926    builtin and then its argument prototype would still apply.  */
7927 #ifdef __cplusplus
7928 extern "C"
7929 #endif
7930 char waddstr ();
7931 int
7932 main ()
7933 {
7934 return waddstr ();
7935   ;
7936   return 0;
7937 }
7938 _ACEOF
7939 for ac_lib in '' ncurses cursesX curses; do
7940   if test -z "$ac_lib"; then
7941     ac_res="none required"
7942   else
7943     ac_res=-l$ac_lib
7944     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7945   fi
7946   if ac_fn_c_try_link "$LINENO"; then :
7947   ac_cv_search_waddstr=$ac_res
7948 fi
7949 rm -f core conftest.err conftest.$ac_objext \
7950     conftest$ac_exeext
7951   if test "${ac_cv_search_waddstr+set}" = set; then :
7952   break
7953 fi
7954 done
7955 if test "${ac_cv_search_waddstr+set}" = set; then :
7956
7957 else
7958   ac_cv_search_waddstr=no
7959 fi
7960 rm conftest.$ac_ext
7961 LIBS=$ac_func_search_save_LIBS
7962 fi
7963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
7964 $as_echo "$ac_cv_search_waddstr" >&6; }
7965 ac_res=$ac_cv_search_waddstr
7966 if test "$ac_res" != no; then :
7967   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7968
7969 fi
7970
7971
7972   if test "$ac_cv_search_waddstr" != no; then
7973     curses_found=yes
7974   fi
7975 fi
7976
7977 # Check whether we should enable the TUI, but only do so if we really
7978 # can.
7979 if test x"$enable_tui" != xno; then
7980   if test -d $srcdir/tui; then
7981     if test "$curses_found" != no; then
7982       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
7983       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
7984       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
7985       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
7986     else
7987       if test x"$enable_tui" = xyes; then
7988         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
7989       else
7990         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
7991 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
7992       fi
7993     fi
7994   fi
7995 fi
7996
7997 # Since GDB uses Readline, we need termcap functionality.  In many
7998 # cases this will be provided by the curses library, but some systems
7999 # have a seperate termcap library, or no curses library at all.
8000
8001 case $host_os in
8002   cygwin*)
8003     if test -d $srcdir/libtermcap; then
8004       LIBS="../libtermcap/libtermcap.a $LIBS"
8005       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8006     fi ;;
8007   go32* | *djgpp*)
8008     ac_cv_search_tgetent="none required"
8009     ;;
8010 esac
8011
8012 # These are the libraries checked by Readline.
8013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8014 $as_echo_n "checking for library containing tgetent... " >&6; }
8015 if test "${ac_cv_search_tgetent+set}" = set; then :
8016   $as_echo_n "(cached) " >&6
8017 else
8018   ac_func_search_save_LIBS=$LIBS
8019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8020 /* end confdefs.h.  */
8021
8022 /* Override any GCC internal prototype to avoid an error.
8023    Use char because int might match the return type of a GCC
8024    builtin and then its argument prototype would still apply.  */
8025 #ifdef __cplusplus
8026 extern "C"
8027 #endif
8028 char tgetent ();
8029 int
8030 main ()
8031 {
8032 return tgetent ();
8033   ;
8034   return 0;
8035 }
8036 _ACEOF
8037 for ac_lib in '' termcap tinfo curses ncurses; do
8038   if test -z "$ac_lib"; then
8039     ac_res="none required"
8040   else
8041     ac_res=-l$ac_lib
8042     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8043   fi
8044   if ac_fn_c_try_link "$LINENO"; then :
8045   ac_cv_search_tgetent=$ac_res
8046 fi
8047 rm -f core conftest.err conftest.$ac_objext \
8048     conftest$ac_exeext
8049   if test "${ac_cv_search_tgetent+set}" = set; then :
8050   break
8051 fi
8052 done
8053 if test "${ac_cv_search_tgetent+set}" = set; then :
8054
8055 else
8056   ac_cv_search_tgetent=no
8057 fi
8058 rm conftest.$ac_ext
8059 LIBS=$ac_func_search_save_LIBS
8060 fi
8061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8062 $as_echo "$ac_cv_search_tgetent" >&6; }
8063 ac_res=$ac_cv_search_tgetent
8064 if test "$ac_res" != no; then :
8065   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8066
8067 fi
8068
8069
8070 if test "$ac_cv_search_tgetent" = no; then
8071   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8072 fi
8073
8074
8075 # Check whether --with-system-readline was given.
8076 if test "${with_system_readline+set}" = set; then :
8077   withval=$with_system_readline;
8078 fi
8079
8080
8081 if test "$with_system_readline" = yes; then
8082   READLINE=-lreadline
8083   READLINE_DEPS=
8084   READLINE_CFLAGS=
8085   READLINE_TEXI_INCFLAG=
8086 else
8087   READLINE='$(READLINE_DIR)/libreadline.a'
8088   READLINE_DEPS='$(READLINE)'
8089   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8090   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
8091 fi
8092
8093
8094
8095
8096
8097 # Generate jit-reader.h
8098
8099 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8100 TARGET_PTR=
8101
8102 # The cast to long int works around a bug in the HP C Compiler
8103 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8104 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8105 # This bug is HP SR number 8606223364.
8106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8107 $as_echo_n "checking size of unsigned long long... " >&6; }
8108 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8109   $as_echo_n "(cached) " >&6
8110 else
8111   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
8112
8113 else
8114   if test "$ac_cv_type_unsigned_long_long" = yes; then
8115      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8116 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8117 { as_fn_set_status 77
8118 as_fn_error "cannot compute sizeof (unsigned long long)
8119 See \`config.log' for more details." "$LINENO" 5; }; }
8120    else
8121      ac_cv_sizeof_unsigned_long_long=0
8122    fi
8123 fi
8124
8125 fi
8126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
8127 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
8128
8129
8130
8131 cat >>confdefs.h <<_ACEOF
8132 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
8133 _ACEOF
8134
8135
8136 # The cast to long int works around a bug in the HP C Compiler
8137 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8138 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8139 # This bug is HP SR number 8606223364.
8140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
8141 $as_echo_n "checking size of unsigned long... " >&6; }
8142 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
8143   $as_echo_n "(cached) " >&6
8144 else
8145   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
8146
8147 else
8148   if test "$ac_cv_type_unsigned_long" = yes; then
8149      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8151 { as_fn_set_status 77
8152 as_fn_error "cannot compute sizeof (unsigned long)
8153 See \`config.log' for more details." "$LINENO" 5; }; }
8154    else
8155      ac_cv_sizeof_unsigned_long=0
8156    fi
8157 fi
8158
8159 fi
8160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
8161 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
8162
8163
8164
8165 cat >>confdefs.h <<_ACEOF
8166 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
8167 _ACEOF
8168
8169
8170 # The cast to long int works around a bug in the HP C Compiler
8171 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8172 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8173 # This bug is HP SR number 8606223364.
8174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
8175 $as_echo_n "checking size of unsigned __int128... " >&6; }
8176 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
8177   $as_echo_n "(cached) " >&6
8178 else
8179   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
8180
8181 else
8182   if test "$ac_cv_type_unsigned___int128" = yes; then
8183      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8184 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8185 { as_fn_set_status 77
8186 as_fn_error "cannot compute sizeof (unsigned __int128)
8187 See \`config.log' for more details." "$LINENO" 5; }; }
8188    else
8189      ac_cv_sizeof_unsigned___int128=0
8190    fi
8191 fi
8192
8193 fi
8194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
8195 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
8196
8197
8198
8199 cat >>confdefs.h <<_ACEOF
8200 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
8201 _ACEOF
8202
8203
8204
8205 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
8206   TARGET_PTR="unsigned long"
8207 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
8208   TARGET_PTR="unsigned long long"
8209 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
8210   TARGET_PTR="unsigned __int128"
8211 else
8212   TARGET_PTR="unsigned long"
8213 fi
8214
8215
8216 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
8217
8218
8219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
8220 $as_echo_n "checking for library containing dlopen... " >&6; }
8221 if test "${ac_cv_search_dlopen+set}" = set; then :
8222   $as_echo_n "(cached) " >&6
8223 else
8224   ac_func_search_save_LIBS=$LIBS
8225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8226 /* end confdefs.h.  */
8227
8228 /* Override any GCC internal prototype to avoid an error.
8229    Use char because int might match the return type of a GCC
8230    builtin and then its argument prototype would still apply.  */
8231 #ifdef __cplusplus
8232 extern "C"
8233 #endif
8234 char dlopen ();
8235 int
8236 main ()
8237 {
8238 return dlopen ();
8239   ;
8240   return 0;
8241 }
8242 _ACEOF
8243 for ac_lib in '' dl; do
8244   if test -z "$ac_lib"; then
8245     ac_res="none required"
8246   else
8247     ac_res=-l$ac_lib
8248     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8249   fi
8250   if ac_fn_c_try_link "$LINENO"; then :
8251   ac_cv_search_dlopen=$ac_res
8252 fi
8253 rm -f core conftest.err conftest.$ac_objext \
8254     conftest$ac_exeext
8255   if test "${ac_cv_search_dlopen+set}" = set; then :
8256   break
8257 fi
8258 done
8259 if test "${ac_cv_search_dlopen+set}" = set; then :
8260
8261 else
8262   ac_cv_search_dlopen=no
8263 fi
8264 rm conftest.$ac_ext
8265 LIBS=$ac_func_search_save_LIBS
8266 fi
8267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
8268 $as_echo "$ac_cv_search_dlopen" >&6; }
8269 ac_res=$ac_cv_search_dlopen
8270 if test "$ac_res" != no; then :
8271   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8272
8273 fi
8274
8275
8276
8277
8278 # Check whether --with-jit-reader-dir was given.
8279 if test "${with_jit_reader_dir+set}" = set; then :
8280   withval=$with_jit_reader_dir;
8281     JIT_READER_DIR=$withval
8282 else
8283   JIT_READER_DIR=${libdir}/gdb
8284 fi
8285
8286
8287   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
8288   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8289   ac_define_dir=`eval echo $JIT_READER_DIR`
8290   ac_define_dir=`eval echo $ac_define_dir`
8291
8292 cat >>confdefs.h <<_ACEOF
8293 #define JIT_READER_DIR "$ac_define_dir"
8294 _ACEOF
8295
8296
8297
8298
8299   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8300      if test "x$prefix" = xNONE; then
8301         test_prefix=/usr/local
8302      else
8303         test_prefix=$prefix
8304      fi
8305   else
8306      test_prefix=$exec_prefix
8307   fi
8308   value=0
8309   case ${ac_define_dir} in
8310      "${test_prefix}"|"${test_prefix}/"*|\
8311         '${exec_prefix}'|'${exec_prefix}/'*)
8312      value=1
8313      ;;
8314   esac
8315
8316 cat >>confdefs.h <<_ACEOF
8317 #define JIT_READER_DIR_RELOCATABLE $value
8318 _ACEOF
8319
8320
8321
8322
8323
8324 # Check whether --with-expat was given.
8325 if test "${with_expat+set}" = set; then :
8326   withval=$with_expat;
8327 else
8328   with_expat=auto
8329 fi
8330
8331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
8332 $as_echo_n "checking whether to use expat... " >&6; }
8333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
8334 $as_echo "$with_expat" >&6; }
8335
8336 if test "${with_expat}" = no; then
8337   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
8338 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
8339   HAVE_LIBEXPAT=no
8340 else
8341
8342
8343
8344
8345
8346
8347
8348
8349     use_additional=yes
8350
8351   acl_save_prefix="$prefix"
8352   prefix="$acl_final_prefix"
8353   acl_save_exec_prefix="$exec_prefix"
8354   exec_prefix="$acl_final_exec_prefix"
8355
8356     eval additional_includedir=\"$includedir\"
8357     eval additional_libdir=\"$libdir\"
8358
8359   exec_prefix="$acl_save_exec_prefix"
8360   prefix="$acl_save_prefix"
8361
8362
8363 # Check whether --with-libexpat-prefix was given.
8364 if test "${with_libexpat_prefix+set}" = set; then :
8365   withval=$with_libexpat_prefix;
8366     if test "X$withval" = "Xno"; then
8367       use_additional=no
8368     else
8369       if test "X$withval" = "X"; then
8370
8371   acl_save_prefix="$prefix"
8372   prefix="$acl_final_prefix"
8373   acl_save_exec_prefix="$exec_prefix"
8374   exec_prefix="$acl_final_exec_prefix"
8375
8376           eval additional_includedir=\"$includedir\"
8377           eval additional_libdir=\"$libdir\"
8378
8379   exec_prefix="$acl_save_exec_prefix"
8380   prefix="$acl_save_prefix"
8381
8382       else
8383         additional_includedir="$withval/include"
8384         additional_libdir="$withval/lib"
8385       fi
8386     fi
8387
8388 fi
8389
8390       LIBEXPAT=
8391   LTLIBEXPAT=
8392   INCEXPAT=
8393   rpathdirs=
8394   ltrpathdirs=
8395   names_already_handled=
8396   names_next_round='expat '
8397   while test -n "$names_next_round"; do
8398     names_this_round="$names_next_round"
8399     names_next_round=
8400     for name in $names_this_round; do
8401       already_handled=
8402       for n in $names_already_handled; do
8403         if test "$n" = "$name"; then
8404           already_handled=yes
8405           break
8406         fi
8407       done
8408       if test -z "$already_handled"; then
8409         names_already_handled="$names_already_handled $name"
8410                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8411         eval value=\"\$HAVE_LIB$uppername\"
8412         if test -n "$value"; then
8413           if test "$value" = yes; then
8414             eval value=\"\$LIB$uppername\"
8415             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
8416             eval value=\"\$LTLIB$uppername\"
8417             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
8418           else
8419                                     :
8420           fi
8421         else
8422                               found_dir=
8423           found_la=
8424           found_so=
8425           found_a=
8426           if test $use_additional = yes; then
8427             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8428               found_dir="$additional_libdir"
8429               found_so="$additional_libdir/lib$name.$shlibext"
8430               if test -f "$additional_libdir/lib$name.la"; then
8431                 found_la="$additional_libdir/lib$name.la"
8432               fi
8433             else
8434               if test -f "$additional_libdir/lib$name.$libext"; then
8435                 found_dir="$additional_libdir"
8436                 found_a="$additional_libdir/lib$name.$libext"
8437                 if test -f "$additional_libdir/lib$name.la"; then
8438                   found_la="$additional_libdir/lib$name.la"
8439                 fi
8440               fi
8441             fi
8442           fi
8443           if test "X$found_dir" = "X"; then
8444             for x in $LDFLAGS $LTLIBEXPAT; do
8445
8446   acl_save_prefix="$prefix"
8447   prefix="$acl_final_prefix"
8448   acl_save_exec_prefix="$exec_prefix"
8449   exec_prefix="$acl_final_exec_prefix"
8450   eval x=\"$x\"
8451   exec_prefix="$acl_save_exec_prefix"
8452   prefix="$acl_save_prefix"
8453
8454               case "$x" in
8455                 -L*)
8456                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8457                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8458                     found_dir="$dir"
8459                     found_so="$dir/lib$name.$shlibext"
8460                     if test -f "$dir/lib$name.la"; then
8461                       found_la="$dir/lib$name.la"
8462                     fi
8463                   else
8464                     if test -f "$dir/lib$name.$libext"; then
8465                       found_dir="$dir"
8466                       found_a="$dir/lib$name.$libext"
8467                       if test -f "$dir/lib$name.la"; then
8468                         found_la="$dir/lib$name.la"
8469                       fi
8470                     fi
8471                   fi
8472                   ;;
8473               esac
8474               if test "X$found_dir" != "X"; then
8475                 break
8476               fi
8477             done
8478           fi
8479           if test "X$found_dir" != "X"; then
8480                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
8481             if test "X$found_so" != "X"; then
8482                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8483                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8484               else
8485                                                                                 haveit=
8486                 for x in $ltrpathdirs; do
8487                   if test "X$x" = "X$found_dir"; then
8488                     haveit=yes
8489                     break
8490                   fi
8491                 done
8492                 if test -z "$haveit"; then
8493                   ltrpathdirs="$ltrpathdirs $found_dir"
8494                 fi
8495                                 if test "$hardcode_direct" = yes; then
8496                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8497                 else
8498                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8499                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8500                                                             haveit=
8501                     for x in $rpathdirs; do
8502                       if test "X$x" = "X$found_dir"; then
8503                         haveit=yes
8504                         break
8505                       fi
8506                     done
8507                     if test -z "$haveit"; then
8508                       rpathdirs="$rpathdirs $found_dir"
8509                     fi
8510                   else
8511                                                                                 haveit=
8512                     for x in $LDFLAGS $LIBEXPAT; do
8513
8514   acl_save_prefix="$prefix"
8515   prefix="$acl_final_prefix"
8516   acl_save_exec_prefix="$exec_prefix"
8517   exec_prefix="$acl_final_exec_prefix"
8518   eval x=\"$x\"
8519   exec_prefix="$acl_save_exec_prefix"
8520   prefix="$acl_save_prefix"
8521
8522                       if test "X$x" = "X-L$found_dir"; then
8523                         haveit=yes
8524                         break
8525                       fi
8526                     done
8527                     if test -z "$haveit"; then
8528                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
8529                     fi
8530                     if test "$hardcode_minus_L" != no; then
8531                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8532                     else
8533                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8534                     fi
8535                   fi
8536                 fi
8537               fi
8538             else
8539               if test "X$found_a" != "X"; then
8540                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
8541               else
8542                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
8543               fi
8544             fi
8545                         additional_includedir=
8546             case "$found_dir" in
8547               */lib | */lib/)
8548                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8549                 additional_includedir="$basedir/include"
8550                 ;;
8551             esac
8552             if test "X$additional_includedir" != "X"; then
8553                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8554                 haveit=
8555                 if test "X$additional_includedir" = "X/usr/local/include"; then
8556                   if test -n "$GCC"; then
8557                     case $host_os in
8558                       linux*) haveit=yes;;
8559                     esac
8560                   fi
8561                 fi
8562                 if test -z "$haveit"; then
8563                   for x in $CPPFLAGS $INCEXPAT; do
8564
8565   acl_save_prefix="$prefix"
8566   prefix="$acl_final_prefix"
8567   acl_save_exec_prefix="$exec_prefix"
8568   exec_prefix="$acl_final_exec_prefix"
8569   eval x=\"$x\"
8570   exec_prefix="$acl_save_exec_prefix"
8571   prefix="$acl_save_prefix"
8572
8573                     if test "X$x" = "X-I$additional_includedir"; then
8574                       haveit=yes
8575                       break
8576                     fi
8577                   done
8578                   if test -z "$haveit"; then
8579                     if test -d "$additional_includedir"; then
8580                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
8581                     fi
8582                   fi
8583                 fi
8584               fi
8585             fi
8586                         if test -n "$found_la"; then
8587                                                         save_libdir="$libdir"
8588               case "$found_la" in
8589                 */* | *\\*) . "$found_la" ;;
8590                 *) . "./$found_la" ;;
8591               esac
8592               libdir="$save_libdir"
8593                             for dep in $dependency_libs; do
8594                 case "$dep" in
8595                   -L*)
8596                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8597                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8598                       haveit=
8599                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8600                         if test -n "$GCC"; then
8601                           case $host_os in
8602                             linux*) haveit=yes;;
8603                           esac
8604                         fi
8605                       fi
8606                       if test -z "$haveit"; then
8607                         haveit=
8608                         for x in $LDFLAGS $LIBEXPAT; do
8609
8610   acl_save_prefix="$prefix"
8611   prefix="$acl_final_prefix"
8612   acl_save_exec_prefix="$exec_prefix"
8613   exec_prefix="$acl_final_exec_prefix"
8614   eval x=\"$x\"
8615   exec_prefix="$acl_save_exec_prefix"
8616   prefix="$acl_save_prefix"
8617
8618                           if test "X$x" = "X-L$additional_libdir"; then
8619                             haveit=yes
8620                             break
8621                           fi
8622                         done
8623                         if test -z "$haveit"; then
8624                           if test -d "$additional_libdir"; then
8625                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
8626                           fi
8627                         fi
8628                         haveit=
8629                         for x in $LDFLAGS $LTLIBEXPAT; do
8630
8631   acl_save_prefix="$prefix"
8632   prefix="$acl_final_prefix"
8633   acl_save_exec_prefix="$exec_prefix"
8634   exec_prefix="$acl_final_exec_prefix"
8635   eval x=\"$x\"
8636   exec_prefix="$acl_save_exec_prefix"
8637   prefix="$acl_save_prefix"
8638
8639                           if test "X$x" = "X-L$additional_libdir"; then
8640                             haveit=yes
8641                             break
8642                           fi
8643                         done
8644                         if test -z "$haveit"; then
8645                           if test -d "$additional_libdir"; then
8646                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8647                           fi
8648                         fi
8649                       fi
8650                     fi
8651                     ;;
8652                   -R*)
8653                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8654                     if test "$enable_rpath" != no; then
8655                                                                   haveit=
8656                       for x in $rpathdirs; do
8657                         if test "X$x" = "X$dir"; then
8658                           haveit=yes
8659                           break
8660                         fi
8661                       done
8662                       if test -z "$haveit"; then
8663                         rpathdirs="$rpathdirs $dir"
8664                       fi
8665                                                                   haveit=
8666                       for x in $ltrpathdirs; do
8667                         if test "X$x" = "X$dir"; then
8668                           haveit=yes
8669                           break
8670                         fi
8671                       done
8672                       if test -z "$haveit"; then
8673                         ltrpathdirs="$ltrpathdirs $dir"
8674                       fi
8675                     fi
8676                     ;;
8677                   -l*)
8678                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8679                     ;;
8680                   *.la)
8681                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8682                     ;;
8683                   *)
8684                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8685                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8686                     ;;
8687                 esac
8688               done
8689             fi
8690           else
8691                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8692             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8693           fi
8694         fi
8695       fi
8696     done
8697   done
8698   if test "X$rpathdirs" != "X"; then
8699     if test -n "$hardcode_libdir_separator"; then
8700                         alldirs=
8701       for found_dir in $rpathdirs; do
8702         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8703       done
8704             acl_save_libdir="$libdir"
8705       libdir="$alldirs"
8706       eval flag=\"$hardcode_libdir_flag_spec\"
8707       libdir="$acl_save_libdir"
8708       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8709     else
8710             for found_dir in $rpathdirs; do
8711         acl_save_libdir="$libdir"
8712         libdir="$found_dir"
8713         eval flag=\"$hardcode_libdir_flag_spec\"
8714         libdir="$acl_save_libdir"
8715         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8716       done
8717     fi
8718   fi
8719   if test "X$ltrpathdirs" != "X"; then
8720             for found_dir in $ltrpathdirs; do
8721       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
8722     done
8723   fi
8724
8725
8726         ac_save_CPPFLAGS="$CPPFLAGS"
8727
8728   for element in $INCEXPAT; do
8729     haveit=
8730     for x in $CPPFLAGS; do
8731
8732   acl_save_prefix="$prefix"
8733   prefix="$acl_final_prefix"
8734   acl_save_exec_prefix="$exec_prefix"
8735   exec_prefix="$acl_final_exec_prefix"
8736   eval x=\"$x\"
8737   exec_prefix="$acl_save_exec_prefix"
8738   prefix="$acl_save_prefix"
8739
8740       if test "X$x" = "X$element"; then
8741         haveit=yes
8742         break
8743       fi
8744     done
8745     if test -z "$haveit"; then
8746       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8747     fi
8748   done
8749
8750
8751   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8752 $as_echo_n "checking for libexpat... " >&6; }
8753 if test "${ac_cv_libexpat+set}" = set; then :
8754   $as_echo_n "(cached) " >&6
8755 else
8756
8757     ac_save_LIBS="$LIBS"
8758     LIBS="$LIBS $LIBEXPAT"
8759     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8760 /* end confdefs.h.  */
8761 #include "expat.h"
8762 int
8763 main ()
8764 {
8765 XML_Parser p = XML_ParserCreate (0);
8766   ;
8767   return 0;
8768 }
8769 _ACEOF
8770 if ac_fn_c_try_link "$LINENO"; then :
8771   ac_cv_libexpat=yes
8772 else
8773   ac_cv_libexpat=no
8774 fi
8775 rm -f core conftest.err conftest.$ac_objext \
8776     conftest$ac_exeext conftest.$ac_ext
8777     LIBS="$ac_save_LIBS"
8778
8779 fi
8780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8781 $as_echo "$ac_cv_libexpat" >&6; }
8782   if test "$ac_cv_libexpat" = yes; then
8783     HAVE_LIBEXPAT=yes
8784
8785 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8786
8787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8788 $as_echo_n "checking how to link with libexpat... " >&6; }
8789     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8790 $as_echo "$LIBEXPAT" >&6; }
8791   else
8792     HAVE_LIBEXPAT=no
8793             CPPFLAGS="$ac_save_CPPFLAGS"
8794     LIBEXPAT=
8795     LTLIBEXPAT=
8796   fi
8797
8798
8799
8800
8801
8802
8803   if test "$HAVE_LIBEXPAT" != yes; then
8804     if test "$with_expat" = yes; then
8805       as_fn_error "expat is missing or unusable" "$LINENO" 5
8806     else
8807       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8808 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8809     fi
8810   else
8811     save_LIBS=$LIBS
8812     LIBS="$LIBS $LIBEXPAT"
8813     for ac_func in XML_StopParser
8814 do :
8815   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8816 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8817   cat >>confdefs.h <<_ACEOF
8818 #define HAVE_XML_STOPPARSER 1
8819 _ACEOF
8820
8821 fi
8822 done
8823
8824     LIBS=$save_LIBS
8825   fi
8826 fi
8827
8828 # --------------------- #
8829 # Check for libpython.  #
8830 # --------------------- #
8831
8832
8833
8834
8835
8836
8837 # Check whether --with-python was given.
8838 if test "${with_python+set}" = set; then :
8839   withval=$with_python;
8840 else
8841   with_python=auto
8842 fi
8843
8844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8845 $as_echo_n "checking whether to use python... " >&6; }
8846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8847 $as_echo "$with_python" >&6; }
8848
8849 if test "${with_python}" = no; then
8850   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8851 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8852   have_libpython=no
8853 else
8854   case "${with_python}" in
8855   [\\/]* | ?:[\\/]*)
8856     if test -d ${with_python}; then
8857       # Assume the python binary is ${with_python}/bin/python.
8858       python_prog="${with_python}/bin/python"
8859       python_prefix=
8860       # If python does not exit ${with_python}/bin, then try in
8861       # ${with_python}.  On Windows/MinGW, this is where the Python
8862       # executable is.
8863       if test ! -x "${python_prog}"; then
8864         python_prog="${with_python}/python"
8865         python_prefix=
8866       fi
8867       if test ! -x "${python_prog}"; then
8868         # Fall back to gdb 7.0/7.1 behaviour.
8869         python_prog=missing
8870         python_prefix=${with_python}
8871       fi
8872     elif test -x "${with_python}"; then
8873       # While we can't run python compiled for $host (unless host == build),
8874       # the user could write a script that provides the needed information,
8875       # so we support that.
8876       python_prog=${with_python}
8877       python_prefix=
8878     else
8879       as_fn_error "invalid value for --with-python" "$LINENO" 5
8880     fi
8881     ;;
8882   */*)
8883     # Disallow --with-python=foo/bar.
8884     as_fn_error "invalid value for --with-python" "$LINENO" 5
8885     ;;
8886   *)
8887     # The user has either specified auto, yes, or the name of the python
8888     # program assumed to be in $PATH.
8889     python_prefix=
8890     case "${with_python}" in
8891     yes | auto)
8892       if test ${build} = ${host}; then
8893         # Extract the first word of "python", so it can be a program name with args.
8894 set dummy python; ac_word=$2
8895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8896 $as_echo_n "checking for $ac_word... " >&6; }
8897 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8898   $as_echo_n "(cached) " >&6
8899 else
8900   case $python_prog_path in
8901   [\\/]* | ?:[\\/]*)
8902   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8903   ;;
8904   *)
8905   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8906 for as_dir in $PATH
8907 do
8908   IFS=$as_save_IFS
8909   test -z "$as_dir" && as_dir=.
8910     for ac_exec_ext in '' $ac_executable_extensions; do
8911   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8912     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8913     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8914     break 2
8915   fi
8916 done
8917   done
8918 IFS=$as_save_IFS
8919
8920   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8921   ;;
8922 esac
8923 fi
8924 python_prog_path=$ac_cv_path_python_prog_path
8925 if test -n "$python_prog_path"; then
8926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8927 $as_echo "$python_prog_path" >&6; }
8928 else
8929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8930 $as_echo "no" >&6; }
8931 fi
8932
8933
8934         if test "${python_prog_path}" = missing; then
8935           python_prog=missing
8936         else
8937           python_prog=${python_prog_path}
8938         fi
8939       else
8940         # Not much we can do except assume the cross-compiler will find the
8941         # right files.
8942         python_prog=missing
8943       fi
8944       ;;
8945     *)
8946       # While we can't run python compiled for $host (unless host == build),
8947       # the user could write a script that provides the needed information,
8948       # so we support that.
8949       python_prog="${with_python}"
8950       # Extract the first word of "${python_prog}", so it can be a program name with args.
8951 set dummy ${python_prog}; ac_word=$2
8952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8953 $as_echo_n "checking for $ac_word... " >&6; }
8954 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8955   $as_echo_n "(cached) " >&6
8956 else
8957   case $python_prog_path in
8958   [\\/]* | ?:[\\/]*)
8959   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8960   ;;
8961   *)
8962   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8963 for as_dir in $PATH
8964 do
8965   IFS=$as_save_IFS
8966   test -z "$as_dir" && as_dir=.
8967     for ac_exec_ext in '' $ac_executable_extensions; do
8968   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8969     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8970     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8971     break 2
8972   fi
8973 done
8974   done
8975 IFS=$as_save_IFS
8976
8977   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8978   ;;
8979 esac
8980 fi
8981 python_prog_path=$ac_cv_path_python_prog_path
8982 if test -n "$python_prog_path"; then
8983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8984 $as_echo "$python_prog_path" >&6; }
8985 else
8986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8987 $as_echo "no" >&6; }
8988 fi
8989
8990
8991       if test "${python_prog_path}" = missing; then
8992         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8993       fi
8994       ;;
8995     esac
8996   esac
8997
8998   if test "${python_prog}" != missing; then
8999     # We have a python program to use, but it may be too old.
9000     # Don't flag an error for --with-python=auto (the default).
9001     have_python_config=yes
9002     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
9003     if test $? != 0; then
9004       have_python_config=failed
9005       if test "${with_python}" != auto; then
9006         as_fn_error "failure running python-config --includes" "$LINENO" 5
9007       fi
9008     fi
9009     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
9010     if test $? != 0; then
9011       have_python_config=failed
9012       if test "${with_python}" != auto; then
9013         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
9014       fi
9015     fi
9016     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
9017     if test $? != 0; then
9018       have_python_config=failed
9019       if test "${with_python}" != auto; then
9020         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
9021       fi
9022     fi
9023   else
9024     # We do not have a python executable we can use to determine where
9025     # to find the Python headers and libs.  We cannot guess the include
9026     # path from the python_prefix either, because that include path
9027     # depends on the Python version.  So, there is nothing much we can
9028     # do except assume that the compiler will be able to find those files.
9029     python_includes=
9030     python_libs=
9031     have_python_config=no
9032   fi
9033
9034   # If we have python-config, only try the configuration it provides.
9035   # Otherwise fallback on the old way of trying different versions of
9036   # python in turn.
9037
9038   have_libpython=no
9039   if test "${have_python_config}" = yes; then
9040     # Determine the Python version by extracting "-lpython<version>"
9041     # part of the python_libs. <version> is usually X.Y with X and Y
9042     # being decimal numbers, but can also be XY (seen on Windows).
9043     #
9044     # The extraction is performed using sed with a regular expression.
9045     # Initially, the regexp used was using the '?' quantifier to make
9046     # the dot in the version number optional.  Unfortunately, this
9047     # does not work with non-GNU versions of sed because, because of
9048     # what looks like a limitation (the '?' quantifier does not work
9049     # with back-references).  We work around this limitation by using
9050     # the '*' quantifier instead.  It means that, in theory, we might
9051     # match unexpected version strings such as "-lpython2..7", but
9052     # this seems unlikely in practice.  And even if that happens,
9053     # an error will be triggered later on, when checking that version
9054     # number.
9055     python_version=`echo " ${python_libs} " \
9056                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
9057     case "${python_version}" in
9058     python*)
9059
9060   version=${python_version}
9061
9062   new_CPPFLAGS=${python_includes}
9063   new_LIBS=${python_libs}
9064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9065 $as_echo_n "checking for ${version}... " >&6; }
9066   save_CPPFLAGS=$CPPFLAGS
9067   save_LIBS=$LIBS
9068   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9069   LIBS="$LIBS $new_LIBS"
9070   found_usable_python=no
9071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9072 /* end confdefs.h.  */
9073 #include "Python.h"
9074 int
9075 main ()
9076 {
9077 Py_Initialize ();
9078   ;
9079   return 0;
9080 }
9081 _ACEOF
9082 if ac_fn_c_try_link "$LINENO"; then :
9083   have_libpython=${version}
9084                   found_usable_python=yes
9085                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9086                   PYTHON_LIBS=$new_LIBS
9087 fi
9088 rm -f core conftest.err conftest.$ac_objext \
9089     conftest$ac_exeext conftest.$ac_ext
9090   CPPFLAGS=$save_CPPFLAGS
9091   LIBS=$save_LIBS
9092   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9093 $as_echo "${found_usable_python}" >&6; }
9094
9095       ;;
9096     *)
9097       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
9098       ;;
9099     esac
9100   elif test "${have_python_config}" != failed; then
9101     if test "${have_libpython}" = no; then
9102
9103   version=python2.7
9104
9105   new_CPPFLAGS=${python_includes}
9106   new_LIBS="${python_libs} -lpython2.7"
9107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9108 $as_echo_n "checking for ${version}... " >&6; }
9109   save_CPPFLAGS=$CPPFLAGS
9110   save_LIBS=$LIBS
9111   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9112   LIBS="$LIBS $new_LIBS"
9113   found_usable_python=no
9114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9115 /* end confdefs.h.  */
9116 #include "Python.h"
9117 int
9118 main ()
9119 {
9120 Py_Initialize ();
9121   ;
9122   return 0;
9123 }
9124 _ACEOF
9125 if ac_fn_c_try_link "$LINENO"; then :
9126   have_libpython=${version}
9127                   found_usable_python=yes
9128                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9129                   PYTHON_LIBS=$new_LIBS
9130 fi
9131 rm -f core conftest.err conftest.$ac_objext \
9132     conftest$ac_exeext conftest.$ac_ext
9133   CPPFLAGS=$save_CPPFLAGS
9134   LIBS=$save_LIBS
9135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9136 $as_echo "${found_usable_python}" >&6; }
9137
9138     fi
9139     if test "${have_libpython}" = no; then
9140
9141   version=python2.6
9142
9143   new_CPPFLAGS=${python_includes}
9144   new_LIBS="${python_libs} -lpython2.6"
9145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9146 $as_echo_n "checking for ${version}... " >&6; }
9147   save_CPPFLAGS=$CPPFLAGS
9148   save_LIBS=$LIBS
9149   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9150   LIBS="$LIBS $new_LIBS"
9151   found_usable_python=no
9152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9153 /* end confdefs.h.  */
9154 #include "Python.h"
9155 int
9156 main ()
9157 {
9158 Py_Initialize ();
9159   ;
9160   return 0;
9161 }
9162 _ACEOF
9163 if ac_fn_c_try_link "$LINENO"; then :
9164   have_libpython=${version}
9165                   found_usable_python=yes
9166                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9167                   PYTHON_LIBS=$new_LIBS
9168 fi
9169 rm -f core conftest.err conftest.$ac_objext \
9170     conftest$ac_exeext conftest.$ac_ext
9171   CPPFLAGS=$save_CPPFLAGS
9172   LIBS=$save_LIBS
9173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9174 $as_echo "${found_usable_python}" >&6; }
9175
9176     fi
9177     if test ${have_libpython} = no; then
9178
9179   version=python2.5
9180
9181   new_CPPFLAGS=${python_includes}
9182   new_LIBS="${python_libs} -lpython2.5"
9183   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9184 $as_echo_n "checking for ${version}... " >&6; }
9185   save_CPPFLAGS=$CPPFLAGS
9186   save_LIBS=$LIBS
9187   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9188   LIBS="$LIBS $new_LIBS"
9189   found_usable_python=no
9190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9191 /* end confdefs.h.  */
9192 #include "Python.h"
9193 int
9194 main ()
9195 {
9196 Py_Initialize ();
9197   ;
9198   return 0;
9199 }
9200 _ACEOF
9201 if ac_fn_c_try_link "$LINENO"; then :
9202   have_libpython=${version}
9203                   found_usable_python=yes
9204                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9205                   PYTHON_LIBS=$new_LIBS
9206 fi
9207 rm -f core conftest.err conftest.$ac_objext \
9208     conftest$ac_exeext conftest.$ac_ext
9209   CPPFLAGS=$save_CPPFLAGS
9210   LIBS=$save_LIBS
9211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9212 $as_echo "${found_usable_python}" >&6; }
9213
9214     fi
9215     if test ${have_libpython} = no; then
9216
9217   version=python2.4
9218
9219   new_CPPFLAGS=${python_includes}
9220   new_LIBS="${python_libs} -lpython2.4"
9221   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9222 $as_echo_n "checking for ${version}... " >&6; }
9223   save_CPPFLAGS=$CPPFLAGS
9224   save_LIBS=$LIBS
9225   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9226   LIBS="$LIBS $new_LIBS"
9227   found_usable_python=no
9228   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9229 /* end confdefs.h.  */
9230 #include "Python.h"
9231 int
9232 main ()
9233 {
9234 Py_Initialize ();
9235   ;
9236   return 0;
9237 }
9238 _ACEOF
9239 if ac_fn_c_try_link "$LINENO"; then :
9240   have_libpython=${version}
9241                   found_usable_python=yes
9242                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9243                   PYTHON_LIBS=$new_LIBS
9244 fi
9245 rm -f core conftest.err conftest.$ac_objext \
9246     conftest$ac_exeext conftest.$ac_ext
9247   CPPFLAGS=$save_CPPFLAGS
9248   LIBS=$save_LIBS
9249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9250 $as_echo "${found_usable_python}" >&6; }
9251
9252     fi
9253   fi
9254   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
9255
9256 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
9257
9258   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
9259
9260 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
9261
9262   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
9263
9264 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
9265
9266   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
9267
9268 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
9269
9270   fi
9271
9272   if test "${have_libpython}" = no; then
9273     case "${with_python}" in
9274     yes)
9275       as_fn_error "python is missing or unusable" "$LINENO" 5
9276       ;;
9277     auto)
9278       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
9279 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
9280       ;;
9281     *)
9282       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
9283       ;;
9284     esac
9285   else
9286     if test -n "${python_prefix}"; then
9287
9288 cat >>confdefs.h <<_ACEOF
9289 #define WITH_PYTHON_PATH "${python_prefix}"
9290 _ACEOF
9291
9292
9293   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9294      if test "x$prefix" = xNONE; then
9295         test_prefix=/usr/local
9296      else
9297         test_prefix=$prefix
9298      fi
9299   else
9300      test_prefix=$exec_prefix
9301   fi
9302   value=0
9303   case ${python_prefix} in
9304      "${test_prefix}"|"${test_prefix}/"*|\
9305         '${exec_prefix}'|'${exec_prefix}/'*)
9306      value=1
9307      ;;
9308   esac
9309
9310 cat >>confdefs.h <<_ACEOF
9311 #define PYTHON_PATH_RELOCATABLE $value
9312 _ACEOF
9313
9314
9315     fi
9316   fi
9317 fi
9318
9319 if test "${have_libpython}" != no; then
9320
9321 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
9322
9323   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
9324   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
9325   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
9326   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
9327   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
9328
9329   # Flags needed to compile Python code (taken from python-config --cflags).
9330   # We cannot call python-config directly because it will output whatever was
9331   # used when compiling the Python interpreter itself, including flags which
9332   # would make the python-related objects be compiled differently from the
9333   # rest of GDB (e.g., -O2 and -fPIC).
9334   if test "${GCC}" = yes; then
9335     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
9336   fi
9337
9338   if test "x${tentative_python_cflags}" != x; then
9339     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
9340 $as_echo_n "checking compiler flags for python code... " >&6; }
9341     for flag in ${tentative_python_cflags}; do
9342       # Check that the compiler accepts it
9343       saved_CFLAGS="$CFLAGS"
9344       CFLAGS="$CFLAGS $flag"
9345       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9346 /* end confdefs.h.  */
9347
9348 int
9349 main ()
9350 {
9351
9352   ;
9353   return 0;
9354 }
9355 _ACEOF
9356 if ac_fn_c_try_compile "$LINENO"; then :
9357   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
9358 fi
9359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9360       CFLAGS="$saved_CFLAGS"
9361     done
9362     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
9363 $as_echo "${PYTHON_CFLAGS}" >&6; }
9364   fi
9365
9366   # On x64 Windows, Python's include headers, and pyconfig.h in
9367   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
9368   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
9369   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
9370   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
9371   # The issue was reported to the Python community, but still isn't
9372   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
9373
9374   case "$gdb_host" in
9375     mingw64)
9376            if test "${GCC}" = yes; then
9377              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
9378            fi
9379            ;;
9380   esac
9381
9382   # Note that "python -m threading" cannot be used to check for
9383   # threading support due to a bug in Python 2.7.3
9384   # (http://bugs.python.org/issue15567).
9385   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
9386 $as_echo_n "checking whether python supports threads... " >&6; }
9387   saved_CPPFLAGS="${CPPFLAGS}"
9388   CPPFLAGS="${PYTHON_CPPFLAGS}"
9389   # Note that the test is reversed so that python_has_threads=yes on
9390   # unexpected failures.
9391   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9392 /* end confdefs.h.  */
9393
9394 #include <Python.h>
9395 #ifdef WITH_THREAD
9396 # error
9397 #endif
9398
9399 _ACEOF
9400 if ac_fn_c_try_cpp "$LINENO"; then :
9401   python_has_threads=no
9402 else
9403   python_has_threads=yes
9404 fi
9405 rm -f conftest.err conftest.$ac_ext
9406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
9407 $as_echo "${python_has_threads}" >&6; }
9408   CPPFLAGS="${saved_CPPFLAGS}"
9409 else
9410   # Even if Python support is not compiled in, we need to have this file
9411   # included so that the "python" command, et.al., still exists.
9412   CONFIG_OBS="$CONFIG_OBS python.o"
9413   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
9414 fi
9415
9416
9417
9418  if test "${have_libpython}" != no; then
9419   HAVE_PYTHON_TRUE=
9420   HAVE_PYTHON_FALSE='#'
9421 else
9422   HAVE_PYTHON_TRUE='#'
9423   HAVE_PYTHON_FALSE=
9424 fi
9425
9426
9427 # -------------------- #
9428 # Check for libguile.  #
9429 # -------------------- #
9430
9431
9432
9433
9434
9435
9436 # Check whether --with-guile was given.
9437 if test "${with_guile+set}" = set; then :
9438   withval=$with_guile;
9439 else
9440   with_guile=auto
9441 fi
9442
9443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
9444 $as_echo_n "checking whether to use guile... " >&6; }
9445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
9446 $as_echo "$with_guile" >&6; }
9447
9448 # Extract the first word of "pkg-config", so it can be a program name with args.
9449 set dummy pkg-config; ac_word=$2
9450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9451 $as_echo_n "checking for $ac_word... " >&6; }
9452 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
9453   $as_echo_n "(cached) " >&6
9454 else
9455   case $pkg_config_prog_path in
9456   [\\/]* | ?:[\\/]*)
9457   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
9458   ;;
9459   *)
9460   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9461 for as_dir in $PATH
9462 do
9463   IFS=$as_save_IFS
9464   test -z "$as_dir" && as_dir=.
9465     for ac_exec_ext in '' $ac_executable_extensions; do
9466   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9467     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
9468     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9469     break 2
9470   fi
9471 done
9472   done
9473 IFS=$as_save_IFS
9474
9475   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
9476   ;;
9477 esac
9478 fi
9479 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
9480 if test -n "$pkg_config_prog_path"; then
9481   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
9482 $as_echo "$pkg_config_prog_path" >&6; }
9483 else
9484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9485 $as_echo "no" >&6; }
9486 fi
9487
9488
9489
9490 try_guile_versions="guile-2.2 guile-2.0"
9491 have_libguile=no
9492 case "${with_guile}" in
9493 no)
9494   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
9495 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
9496   ;;
9497 auto)
9498   if test "${pkg_config_prog_path}" = "missing"; then
9499     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
9500 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
9501   else
9502
9503   pkg_config=${pkg_config_prog_path}
9504   guile_version_list=${try_guile_versions}
9505   flag_errors=no
9506
9507   found_usable_guile=checking
9508   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9509 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9510   for guile_version in ${guile_version_list}; do
9511     ${pkg_config} --exists ${guile_version} 2>/dev/null
9512     if test $? != 0; then
9513       continue
9514     fi
9515             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9516     if test $? != 0; then
9517       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9518     fi
9519     new_LIBS=`${pkg_config} --libs ${guile_version}`
9520     if test $? != 0; then
9521       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9522     fi
9523         found_usable_guile=${guile_version}
9524     break
9525   done
9526   if test "${found_usable_guile}" = "checking"; then
9527     if test "${flag_errors}" = "yes"; then
9528       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9529     else
9530       found_usable_guile=no
9531     fi
9532   fi
9533       if test "${found_usable_guile}" != no; then
9534     save_CPPFLAGS=$CPPFLAGS
9535     save_LIBS=$LIBS
9536     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9537     LIBS="$LIBS $new_LIBS"
9538     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9539 /* end confdefs.h.  */
9540 #include "libguile.h"
9541 int
9542 main ()
9543 {
9544 scm_init_guile ();
9545   ;
9546   return 0;
9547 }
9548 _ACEOF
9549 if ac_fn_c_try_link "$LINENO"; then :
9550   have_libguile=yes
9551                     GUILE_CPPFLAGS=$new_CPPFLAGS
9552                     GUILE_LIBS=$new_LIBS
9553 else
9554   found_usable_guile=no
9555 fi
9556 rm -f core conftest.err conftest.$ac_objext \
9557     conftest$ac_exeext conftest.$ac_ext
9558         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9559 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9560
9561 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9562
9563
9564 fi
9565
9566     CPPFLAGS=$save_CPPFLAGS
9567     LIBS=$save_LIBS
9568     if test "${found_usable_guile}" = no; then
9569       if test "${flag_errors}" = yes; then
9570         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9571 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9572 as_fn_error "linking guile version ${guile_version} test program failed
9573 See \`config.log' for more details." "$LINENO" 5; }
9574       fi
9575     fi
9576   fi
9577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9578 $as_echo "${found_usable_guile}" >&6; }
9579
9580   fi
9581   ;;
9582 yes)
9583   if test "${pkg_config_prog_path}" = "missing"; then
9584     as_fn_error "pkg-config not found" "$LINENO" 5
9585   fi
9586
9587   pkg_config=${pkg_config_prog_path}
9588   guile_version_list=${try_guile_versions}
9589   flag_errors=yes
9590
9591   found_usable_guile=checking
9592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9593 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9594   for guile_version in ${guile_version_list}; do
9595     ${pkg_config} --exists ${guile_version} 2>/dev/null
9596     if test $? != 0; then
9597       continue
9598     fi
9599             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9600     if test $? != 0; then
9601       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9602     fi
9603     new_LIBS=`${pkg_config} --libs ${guile_version}`
9604     if test $? != 0; then
9605       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9606     fi
9607         found_usable_guile=${guile_version}
9608     break
9609   done
9610   if test "${found_usable_guile}" = "checking"; then
9611     if test "${flag_errors}" = "yes"; then
9612       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9613     else
9614       found_usable_guile=no
9615     fi
9616   fi
9617       if test "${found_usable_guile}" != no; then
9618     save_CPPFLAGS=$CPPFLAGS
9619     save_LIBS=$LIBS
9620     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9621     LIBS="$LIBS $new_LIBS"
9622     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9623 /* end confdefs.h.  */
9624 #include "libguile.h"
9625 int
9626 main ()
9627 {
9628 scm_init_guile ();
9629   ;
9630   return 0;
9631 }
9632 _ACEOF
9633 if ac_fn_c_try_link "$LINENO"; then :
9634   have_libguile=yes
9635                     GUILE_CPPFLAGS=$new_CPPFLAGS
9636                     GUILE_LIBS=$new_LIBS
9637 else
9638   found_usable_guile=no
9639 fi
9640 rm -f core conftest.err conftest.$ac_objext \
9641     conftest$ac_exeext conftest.$ac_ext
9642         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9643 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9644
9645 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9646
9647
9648 fi
9649
9650     CPPFLAGS=$save_CPPFLAGS
9651     LIBS=$save_LIBS
9652     if test "${found_usable_guile}" = no; then
9653       if test "${flag_errors}" = yes; then
9654         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9655 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9656 as_fn_error "linking guile version ${guile_version} test program failed
9657 See \`config.log' for more details." "$LINENO" 5; }
9658       fi
9659     fi
9660   fi
9661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9662 $as_echo "${found_usable_guile}" >&6; }
9663
9664   ;;
9665 [\\/]* | ?:[\\/]*)
9666   if test -x "${with_guile}"; then
9667
9668   pkg_config=${with_guile}
9669   guile_version_list=${try_guile_versions}
9670   flag_errors=yes
9671
9672   found_usable_guile=checking
9673   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9674 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9675   for guile_version in ${guile_version_list}; do
9676     ${pkg_config} --exists ${guile_version} 2>/dev/null
9677     if test $? != 0; then
9678       continue
9679     fi
9680             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9681     if test $? != 0; then
9682       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9683     fi
9684     new_LIBS=`${pkg_config} --libs ${guile_version}`
9685     if test $? != 0; then
9686       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9687     fi
9688         found_usable_guile=${guile_version}
9689     break
9690   done
9691   if test "${found_usable_guile}" = "checking"; then
9692     if test "${flag_errors}" = "yes"; then
9693       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9694     else
9695       found_usable_guile=no
9696     fi
9697   fi
9698       if test "${found_usable_guile}" != no; then
9699     save_CPPFLAGS=$CPPFLAGS
9700     save_LIBS=$LIBS
9701     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9702     LIBS="$LIBS $new_LIBS"
9703     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9704 /* end confdefs.h.  */
9705 #include "libguile.h"
9706 int
9707 main ()
9708 {
9709 scm_init_guile ();
9710   ;
9711   return 0;
9712 }
9713 _ACEOF
9714 if ac_fn_c_try_link "$LINENO"; then :
9715   have_libguile=yes
9716                     GUILE_CPPFLAGS=$new_CPPFLAGS
9717                     GUILE_LIBS=$new_LIBS
9718 else
9719   found_usable_guile=no
9720 fi
9721 rm -f core conftest.err conftest.$ac_objext \
9722     conftest$ac_exeext conftest.$ac_ext
9723         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9724 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9725
9726 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9727
9728
9729 fi
9730
9731     CPPFLAGS=$save_CPPFLAGS
9732     LIBS=$save_LIBS
9733     if test "${found_usable_guile}" = no; then
9734       if test "${flag_errors}" = yes; then
9735         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9736 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9737 as_fn_error "linking guile version ${guile_version} test program failed
9738 See \`config.log' for more details." "$LINENO" 5; }
9739       fi
9740     fi
9741   fi
9742   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9743 $as_echo "${found_usable_guile}" >&6; }
9744
9745   else
9746     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9747   fi
9748   ;;
9749 "" | */*)
9750   # Disallow --with=guile="" and --with-guile=foo/bar.
9751   as_fn_error "invalid value for --with-guile" "$LINENO" 5
9752   ;;
9753 *)
9754   # A space separate list of guile versions to try, in order.
9755   if test "${pkg_config_prog_path}" = "missing"; then
9756     as_fn_error "pkg-config not found" "$LINENO" 5
9757   fi
9758
9759   pkg_config=${pkg_config_prog_path}
9760   guile_version_list=${with_guile}
9761   flag_errors=yes
9762
9763   found_usable_guile=checking
9764   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9765 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9766   for guile_version in ${guile_version_list}; do
9767     ${pkg_config} --exists ${guile_version} 2>/dev/null
9768     if test $? != 0; then
9769       continue
9770     fi
9771             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9772     if test $? != 0; then
9773       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9774     fi
9775     new_LIBS=`${pkg_config} --libs ${guile_version}`
9776     if test $? != 0; then
9777       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9778     fi
9779         found_usable_guile=${guile_version}
9780     break
9781   done
9782   if test "${found_usable_guile}" = "checking"; then
9783     if test "${flag_errors}" = "yes"; then
9784       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9785     else
9786       found_usable_guile=no
9787     fi
9788   fi
9789       if test "${found_usable_guile}" != no; then
9790     save_CPPFLAGS=$CPPFLAGS
9791     save_LIBS=$LIBS
9792     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9793     LIBS="$LIBS $new_LIBS"
9794     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9795 /* end confdefs.h.  */
9796 #include "libguile.h"
9797 int
9798 main ()
9799 {
9800 scm_init_guile ();
9801   ;
9802   return 0;
9803 }
9804 _ACEOF
9805 if ac_fn_c_try_link "$LINENO"; then :
9806   have_libguile=yes
9807                     GUILE_CPPFLAGS=$new_CPPFLAGS
9808                     GUILE_LIBS=$new_LIBS
9809 else
9810   found_usable_guile=no
9811 fi
9812 rm -f core conftest.err conftest.$ac_objext \
9813     conftest$ac_exeext conftest.$ac_ext
9814         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9815 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9816
9817 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9818
9819
9820 fi
9821
9822     CPPFLAGS=$save_CPPFLAGS
9823     LIBS=$save_LIBS
9824     if test "${found_usable_guile}" = no; then
9825       if test "${flag_errors}" = yes; then
9826         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9828 as_fn_error "linking guile version ${guile_version} test program failed
9829 See \`config.log' for more details." "$LINENO" 5; }
9830       fi
9831     fi
9832   fi
9833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9834 $as_echo "${found_usable_guile}" >&6; }
9835
9836   ;;
9837 esac
9838
9839 if test "${have_libguile}" != no; then
9840     case "${with_guile}" in
9841   [\\/]* | ?:[\\/]*)
9842
9843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9844 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9845 if test "${ac_cv_guild_program_name+set}" = set; then :
9846   $as_echo_n "(cached) " >&6
9847 else
9848   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
9849
9850      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9851      # the 'guild' and 'bindir' variables.  In that case, try to guess
9852      # what the program name is, at the risk of getting it wrong if
9853      # Guile was configured with '--program-suffix' or similar.
9854      if test "x$ac_cv_guild_program_name" = "x"; then
9855        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
9856        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9857      fi
9858
9859 fi
9860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9861 $as_echo "$ac_cv_guild_program_name" >&6; }
9862
9863   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9864     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9865   fi
9866
9867   GUILD="$ac_cv_guild_program_name"
9868
9869
9870     ;;
9871   *)
9872
9873   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9874 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9875 if test "${ac_cv_guild_program_name+set}" = set; then :
9876   $as_echo_n "(cached) " >&6
9877 else
9878   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
9879
9880      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9881      # the 'guild' and 'bindir' variables.  In that case, try to guess
9882      # what the program name is, at the risk of getting it wrong if
9883      # Guile was configured with '--program-suffix' or similar.
9884      if test "x$ac_cv_guild_program_name" = "x"; then
9885        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
9886        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9887      fi
9888
9889 fi
9890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9891 $as_echo "$ac_cv_guild_program_name" >&6; }
9892
9893   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9894     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9895   fi
9896
9897   GUILD="$ac_cv_guild_program_name"
9898
9899
9900     ;;
9901   esac
9902
9903
9904   if test "$cross_compiling" = no; then
9905     GUILD_TARGET_FLAG=
9906   else
9907     GUILD_TARGET_FLAG="--target=$host"
9908   fi
9909
9910
9911
9912
9913   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9914 $as_echo_n "checking whether guild supports this host... " >&6; }
9915 if test "${ac_cv_guild_ok+set}" = set; then :
9916   $as_echo_n "(cached) " >&6
9917 else
9918   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9919      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9920        ac_cv_guild_ok=yes
9921      else
9922        ac_cv_guild_ok=no
9923      fi
9924 fi
9925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9926 $as_echo "$ac_cv_guild_ok" >&6; }
9927
9928     if test "$ac_cv_guild_ok" = no; then
9929     have_libguile=no
9930     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9931 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9932   fi
9933 fi
9934
9935 if test "${have_libguile}" != no; then
9936
9937 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9938
9939   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9940   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9941   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9942   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9943   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9944
9945     save_LIBS="$LIBS"
9946   save_CPPFLAGS="$CPPFLAGS"
9947   LIBS="$GUILE_LIBS"
9948   CPPFLAGS="$GUILE_CPPFLAGS"
9949   for ac_func in scm_new_smob
9950 do :
9951   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9952 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9953   cat >>confdefs.h <<_ACEOF
9954 #define HAVE_SCM_NEW_SMOB 1
9955 _ACEOF
9956
9957 fi
9958 done
9959
9960   LIBS="$save_LIBS"
9961   CPPFLAGS="$save_CPPFLAGS"
9962 else
9963   # Even if Guile support is not compiled in, we need to have these files
9964   # included.
9965   CONFIG_OBS="$CONFIG_OBS guile.o"
9966   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9967 fi
9968
9969
9970  if test "${have_libguile}" != no; then
9971   HAVE_GUILE_TRUE=
9972   HAVE_GUILE_FALSE='#'
9973 else
9974   HAVE_GUILE_TRUE='#'
9975   HAVE_GUILE_FALSE=
9976 fi
9977
9978
9979 # --------------------- #
9980 # Check for libmcheck.  #
9981 # --------------------- #
9982
9983 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9984 # but turn it off if Python is enabled with threads, since -lmcheck is
9985 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9986 # and for releases.
9987 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9988    && $development; then
9989   libmcheck_default=yes
9990 else
9991   libmcheck_default=no
9992 fi
9993
9994   # Check whether --enable-libmcheck was given.
9995 if test "${enable_libmcheck+set}" = set; then :
9996   enableval=$enable_libmcheck; case "${enableval}" in
9997       yes | y) ENABLE_LIBMCHECK="yes" ;;
9998       no | n)  ENABLE_LIBMCHECK="no" ;;
9999       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
10000     esac
10001 fi
10002
10003
10004   if test -z "${ENABLE_LIBMCHECK}"; then
10005     ENABLE_LIBMCHECK=${libmcheck_default}
10006   fi
10007
10008   if test "$ENABLE_LIBMCHECK" = "yes" ; then
10009     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
10010 $as_echo_n "checking for main in -lmcheck... " >&6; }
10011 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
10012   $as_echo_n "(cached) " >&6
10013 else
10014   ac_check_lib_save_LIBS=$LIBS
10015 LIBS="-lmcheck  $LIBS"
10016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10017 /* end confdefs.h.  */
10018
10019
10020 int
10021 main ()
10022 {
10023 return main ();
10024   ;
10025   return 0;
10026 }
10027 _ACEOF
10028 if ac_fn_c_try_link "$LINENO"; then :
10029   ac_cv_lib_mcheck_main=yes
10030 else
10031   ac_cv_lib_mcheck_main=no
10032 fi
10033 rm -f core conftest.err conftest.$ac_objext \
10034     conftest$ac_exeext conftest.$ac_ext
10035 LIBS=$ac_check_lib_save_LIBS
10036 fi
10037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
10038 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
10039 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
10040   cat >>confdefs.h <<_ACEOF
10041 #define HAVE_LIBMCHECK 1
10042 _ACEOF
10043
10044   LIBS="-lmcheck $LIBS"
10045
10046 fi
10047
10048   fi
10049
10050
10051 if test "$ENABLE_LIBMCHECK" = "yes" \
10052         -a "${have_libpython}" != "no" \
10053         -a "${python_has_threads}" = "yes" ; then
10054   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
10055 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
10056 fi
10057
10058
10059 # Check whether --with-intel_pt was given.
10060 if test "${with_intel_pt+set}" = set; then :
10061   withval=$with_intel_pt;
10062 else
10063   with_intel_pt=auto
10064 fi
10065
10066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
10067 $as_echo_n "checking whether to use intel pt... " >&6; }
10068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
10069 $as_echo "$with_intel_pt" >&6; }
10070
10071 if test "${with_intel_pt}" = no; then
10072   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
10073 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
10074   HAVE_LIBIPT=no
10075 else
10076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10077 /* end confdefs.h.  */
10078
10079 #include <linux/perf_event.h>
10080 #ifndef PERF_ATTR_SIZE_VER5
10081 # error
10082 #endif
10083
10084 _ACEOF
10085 if ac_fn_c_try_cpp "$LINENO"; then :
10086   perf_event=yes
10087 else
10088   perf_event=no
10089 fi
10090 rm -f conftest.err conftest.$ac_ext
10091   if test "$perf_event" != yes; then
10092     if test "$with_intel_pt" = yes; then
10093       as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
10094     else
10095       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
10096 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
10097     fi
10098   fi
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108     use_additional=yes
10109
10110   acl_save_prefix="$prefix"
10111   prefix="$acl_final_prefix"
10112   acl_save_exec_prefix="$exec_prefix"
10113   exec_prefix="$acl_final_exec_prefix"
10114
10115     eval additional_includedir=\"$includedir\"
10116     eval additional_libdir=\"$libdir\"
10117
10118   exec_prefix="$acl_save_exec_prefix"
10119   prefix="$acl_save_prefix"
10120
10121
10122 # Check whether --with-libipt-prefix was given.
10123 if test "${with_libipt_prefix+set}" = set; then :
10124   withval=$with_libipt_prefix;
10125     if test "X$withval" = "Xno"; then
10126       use_additional=no
10127     else
10128       if test "X$withval" = "X"; then
10129
10130   acl_save_prefix="$prefix"
10131   prefix="$acl_final_prefix"
10132   acl_save_exec_prefix="$exec_prefix"
10133   exec_prefix="$acl_final_exec_prefix"
10134
10135           eval additional_includedir=\"$includedir\"
10136           eval additional_libdir=\"$libdir\"
10137
10138   exec_prefix="$acl_save_exec_prefix"
10139   prefix="$acl_save_prefix"
10140
10141       else
10142         additional_includedir="$withval/include"
10143         additional_libdir="$withval/lib"
10144       fi
10145     fi
10146
10147 fi
10148
10149       LIBIPT=
10150   LTLIBIPT=
10151   INCIPT=
10152   rpathdirs=
10153   ltrpathdirs=
10154   names_already_handled=
10155   names_next_round='ipt '
10156   while test -n "$names_next_round"; do
10157     names_this_round="$names_next_round"
10158     names_next_round=
10159     for name in $names_this_round; do
10160       already_handled=
10161       for n in $names_already_handled; do
10162         if test "$n" = "$name"; then
10163           already_handled=yes
10164           break
10165         fi
10166       done
10167       if test -z "$already_handled"; then
10168         names_already_handled="$names_already_handled $name"
10169                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10170         eval value=\"\$HAVE_LIB$uppername\"
10171         if test -n "$value"; then
10172           if test "$value" = yes; then
10173             eval value=\"\$LIB$uppername\"
10174             test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
10175             eval value=\"\$LTLIB$uppername\"
10176             test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
10177           else
10178                                     :
10179           fi
10180         else
10181                               found_dir=
10182           found_la=
10183           found_so=
10184           found_a=
10185           if test $use_additional = yes; then
10186             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10187               found_dir="$additional_libdir"
10188               found_so="$additional_libdir/lib$name.$shlibext"
10189               if test -f "$additional_libdir/lib$name.la"; then
10190                 found_la="$additional_libdir/lib$name.la"
10191               fi
10192             else
10193               if test -f "$additional_libdir/lib$name.$libext"; then
10194                 found_dir="$additional_libdir"
10195                 found_a="$additional_libdir/lib$name.$libext"
10196                 if test -f "$additional_libdir/lib$name.la"; then
10197                   found_la="$additional_libdir/lib$name.la"
10198                 fi
10199               fi
10200             fi
10201           fi
10202           if test "X$found_dir" = "X"; then
10203             for x in $LDFLAGS $LTLIBIPT; do
10204
10205   acl_save_prefix="$prefix"
10206   prefix="$acl_final_prefix"
10207   acl_save_exec_prefix="$exec_prefix"
10208   exec_prefix="$acl_final_exec_prefix"
10209   eval x=\"$x\"
10210   exec_prefix="$acl_save_exec_prefix"
10211   prefix="$acl_save_prefix"
10212
10213               case "$x" in
10214                 -L*)
10215                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10216                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10217                     found_dir="$dir"
10218                     found_so="$dir/lib$name.$shlibext"
10219                     if test -f "$dir/lib$name.la"; then
10220                       found_la="$dir/lib$name.la"
10221                     fi
10222                   else
10223                     if test -f "$dir/lib$name.$libext"; then
10224                       found_dir="$dir"
10225                       found_a="$dir/lib$name.$libext"
10226                       if test -f "$dir/lib$name.la"; then
10227                         found_la="$dir/lib$name.la"
10228                       fi
10229                     fi
10230                   fi
10231                   ;;
10232               esac
10233               if test "X$found_dir" != "X"; then
10234                 break
10235               fi
10236             done
10237           fi
10238           if test "X$found_dir" != "X"; then
10239                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
10240             if test "X$found_so" != "X"; then
10241                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10242                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10243               else
10244                                                                                 haveit=
10245                 for x in $ltrpathdirs; do
10246                   if test "X$x" = "X$found_dir"; then
10247                     haveit=yes
10248                     break
10249                   fi
10250                 done
10251                 if test -z "$haveit"; then
10252                   ltrpathdirs="$ltrpathdirs $found_dir"
10253                 fi
10254                                 if test "$hardcode_direct" = yes; then
10255                                                       LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10256                 else
10257                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10258                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10259                                                             haveit=
10260                     for x in $rpathdirs; do
10261                       if test "X$x" = "X$found_dir"; then
10262                         haveit=yes
10263                         break
10264                       fi
10265                     done
10266                     if test -z "$haveit"; then
10267                       rpathdirs="$rpathdirs $found_dir"
10268                     fi
10269                   else
10270                                                                                 haveit=
10271                     for x in $LDFLAGS $LIBIPT; do
10272
10273   acl_save_prefix="$prefix"
10274   prefix="$acl_final_prefix"
10275   acl_save_exec_prefix="$exec_prefix"
10276   exec_prefix="$acl_final_exec_prefix"
10277   eval x=\"$x\"
10278   exec_prefix="$acl_save_exec_prefix"
10279   prefix="$acl_save_prefix"
10280
10281                       if test "X$x" = "X-L$found_dir"; then
10282                         haveit=yes
10283                         break
10284                       fi
10285                     done
10286                     if test -z "$haveit"; then
10287                       LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
10288                     fi
10289                     if test "$hardcode_minus_L" != no; then
10290                                                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10291                     else
10292                                                                                                                                                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10293                     fi
10294                   fi
10295                 fi
10296               fi
10297             else
10298               if test "X$found_a" != "X"; then
10299                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
10300               else
10301                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
10302               fi
10303             fi
10304                         additional_includedir=
10305             case "$found_dir" in
10306               */lib | */lib/)
10307                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10308                 additional_includedir="$basedir/include"
10309                 ;;
10310             esac
10311             if test "X$additional_includedir" != "X"; then
10312                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10313                 haveit=
10314                 if test "X$additional_includedir" = "X/usr/local/include"; then
10315                   if test -n "$GCC"; then
10316                     case $host_os in
10317                       linux*) haveit=yes;;
10318                     esac
10319                   fi
10320                 fi
10321                 if test -z "$haveit"; then
10322                   for x in $CPPFLAGS $INCIPT; do
10323
10324   acl_save_prefix="$prefix"
10325   prefix="$acl_final_prefix"
10326   acl_save_exec_prefix="$exec_prefix"
10327   exec_prefix="$acl_final_exec_prefix"
10328   eval x=\"$x\"
10329   exec_prefix="$acl_save_exec_prefix"
10330   prefix="$acl_save_prefix"
10331
10332                     if test "X$x" = "X-I$additional_includedir"; then
10333                       haveit=yes
10334                       break
10335                     fi
10336                   done
10337                   if test -z "$haveit"; then
10338                     if test -d "$additional_includedir"; then
10339                                             INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
10340                     fi
10341                   fi
10342                 fi
10343               fi
10344             fi
10345                         if test -n "$found_la"; then
10346                                                         save_libdir="$libdir"
10347               case "$found_la" in
10348                 */* | *\\*) . "$found_la" ;;
10349                 *) . "./$found_la" ;;
10350               esac
10351               libdir="$save_libdir"
10352                             for dep in $dependency_libs; do
10353                 case "$dep" in
10354                   -L*)
10355                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10356                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10357                       haveit=
10358                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10359                         if test -n "$GCC"; then
10360                           case $host_os in
10361                             linux*) haveit=yes;;
10362                           esac
10363                         fi
10364                       fi
10365                       if test -z "$haveit"; then
10366                         haveit=
10367                         for x in $LDFLAGS $LIBIPT; do
10368
10369   acl_save_prefix="$prefix"
10370   prefix="$acl_final_prefix"
10371   acl_save_exec_prefix="$exec_prefix"
10372   exec_prefix="$acl_final_exec_prefix"
10373   eval x=\"$x\"
10374   exec_prefix="$acl_save_exec_prefix"
10375   prefix="$acl_save_prefix"
10376
10377                           if test "X$x" = "X-L$additional_libdir"; then
10378                             haveit=yes
10379                             break
10380                           fi
10381                         done
10382                         if test -z "$haveit"; then
10383                           if test -d "$additional_libdir"; then
10384                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
10385                           fi
10386                         fi
10387                         haveit=
10388                         for x in $LDFLAGS $LTLIBIPT; do
10389
10390   acl_save_prefix="$prefix"
10391   prefix="$acl_final_prefix"
10392   acl_save_exec_prefix="$exec_prefix"
10393   exec_prefix="$acl_final_exec_prefix"
10394   eval x=\"$x\"
10395   exec_prefix="$acl_save_exec_prefix"
10396   prefix="$acl_save_prefix"
10397
10398                           if test "X$x" = "X-L$additional_libdir"; then
10399                             haveit=yes
10400                             break
10401                           fi
10402                         done
10403                         if test -z "$haveit"; then
10404                           if test -d "$additional_libdir"; then
10405                                                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
10406                           fi
10407                         fi
10408                       fi
10409                     fi
10410                     ;;
10411                   -R*)
10412                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10413                     if test "$enable_rpath" != no; then
10414                                                                   haveit=
10415                       for x in $rpathdirs; do
10416                         if test "X$x" = "X$dir"; then
10417                           haveit=yes
10418                           break
10419                         fi
10420                       done
10421                       if test -z "$haveit"; then
10422                         rpathdirs="$rpathdirs $dir"
10423                       fi
10424                                                                   haveit=
10425                       for x in $ltrpathdirs; do
10426                         if test "X$x" = "X$dir"; then
10427                           haveit=yes
10428                           break
10429                         fi
10430                       done
10431                       if test -z "$haveit"; then
10432                         ltrpathdirs="$ltrpathdirs $dir"
10433                       fi
10434                     fi
10435                     ;;
10436                   -l*)
10437                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10438                     ;;
10439                   *.la)
10440                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10441                     ;;
10442                   *)
10443                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
10444                     LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
10445                     ;;
10446                 esac
10447               done
10448             fi
10449           else
10450                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10451             LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
10452           fi
10453         fi
10454       fi
10455     done
10456   done
10457   if test "X$rpathdirs" != "X"; then
10458     if test -n "$hardcode_libdir_separator"; then
10459                         alldirs=
10460       for found_dir in $rpathdirs; do
10461         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10462       done
10463             acl_save_libdir="$libdir"
10464       libdir="$alldirs"
10465       eval flag=\"$hardcode_libdir_flag_spec\"
10466       libdir="$acl_save_libdir"
10467       LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10468     else
10469             for found_dir in $rpathdirs; do
10470         acl_save_libdir="$libdir"
10471         libdir="$found_dir"
10472         eval flag=\"$hardcode_libdir_flag_spec\"
10473         libdir="$acl_save_libdir"
10474         LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10475       done
10476     fi
10477   fi
10478   if test "X$ltrpathdirs" != "X"; then
10479             for found_dir in $ltrpathdirs; do
10480       LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
10481     done
10482   fi
10483
10484
10485         ac_save_CPPFLAGS="$CPPFLAGS"
10486
10487   for element in $INCIPT; do
10488     haveit=
10489     for x in $CPPFLAGS; do
10490
10491   acl_save_prefix="$prefix"
10492   prefix="$acl_final_prefix"
10493   acl_save_exec_prefix="$exec_prefix"
10494   exec_prefix="$acl_final_exec_prefix"
10495   eval x=\"$x\"
10496   exec_prefix="$acl_save_exec_prefix"
10497   prefix="$acl_save_prefix"
10498
10499       if test "X$x" = "X$element"; then
10500         haveit=yes
10501         break
10502       fi
10503     done
10504     if test -z "$haveit"; then
10505       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10506     fi
10507   done
10508
10509
10510   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
10511 $as_echo_n "checking for libipt... " >&6; }
10512 if test "${ac_cv_libipt+set}" = set; then :
10513   $as_echo_n "(cached) " >&6
10514 else
10515
10516     ac_save_LIBS="$LIBS"
10517     LIBS="$LIBS $LIBIPT"
10518     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10519 /* end confdefs.h.  */
10520 #include "intel-pt.h"
10521 int
10522 main ()
10523 {
10524 pt_insn_alloc_decoder (0);
10525   ;
10526   return 0;
10527 }
10528 _ACEOF
10529 if ac_fn_c_try_link "$LINENO"; then :
10530   ac_cv_libipt=yes
10531 else
10532   ac_cv_libipt=no
10533 fi
10534 rm -f core conftest.err conftest.$ac_objext \
10535     conftest$ac_exeext conftest.$ac_ext
10536     LIBS="$ac_save_LIBS"
10537
10538 fi
10539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
10540 $as_echo "$ac_cv_libipt" >&6; }
10541   if test "$ac_cv_libipt" = yes; then
10542     HAVE_LIBIPT=yes
10543
10544 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
10545
10546     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
10547 $as_echo_n "checking how to link with libipt... " >&6; }
10548     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
10549 $as_echo "$LIBIPT" >&6; }
10550   else
10551     HAVE_LIBIPT=no
10552             CPPFLAGS="$ac_save_CPPFLAGS"
10553     LIBIPT=
10554     LTLIBIPT=
10555   fi
10556
10557
10558
10559
10560
10561
10562   if test "$HAVE_LIBIPT" != yes; then
10563     if test "$with_intel_pt" = yes; then
10564       as_fn_error "libipt is missing or unusable" "$LINENO" 5
10565     else
10566       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
10567 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
10568     fi
10569   fi
10570 fi
10571
10572 # ------------------------- #
10573 # Checks for header files.  #
10574 # ------------------------- #
10575
10576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10577 $as_echo_n "checking for ANSI C header files... " >&6; }
10578 if test "${ac_cv_header_stdc+set}" = set; then :
10579   $as_echo_n "(cached) " >&6
10580 else
10581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10582 /* end confdefs.h.  */
10583 #include <stdlib.h>
10584 #include <stdarg.h>
10585 #include <string.h>
10586 #include <float.h>
10587
10588 int
10589 main ()
10590 {
10591
10592   ;
10593   return 0;
10594 }
10595 _ACEOF
10596 if ac_fn_c_try_compile "$LINENO"; then :
10597   ac_cv_header_stdc=yes
10598 else
10599   ac_cv_header_stdc=no
10600 fi
10601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10602
10603 if test $ac_cv_header_stdc = yes; then
10604   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10605   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10606 /* end confdefs.h.  */
10607 #include <string.h>
10608
10609 _ACEOF
10610 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10611   $EGREP "memchr" >/dev/null 2>&1; then :
10612
10613 else
10614   ac_cv_header_stdc=no
10615 fi
10616 rm -f conftest*
10617
10618 fi
10619
10620 if test $ac_cv_header_stdc = yes; then
10621   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10623 /* end confdefs.h.  */
10624 #include <stdlib.h>
10625
10626 _ACEOF
10627 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10628   $EGREP "free" >/dev/null 2>&1; then :
10629
10630 else
10631   ac_cv_header_stdc=no
10632 fi
10633 rm -f conftest*
10634
10635 fi
10636
10637 if test $ac_cv_header_stdc = yes; then
10638   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10639   if test "$cross_compiling" = yes; then :
10640   :
10641 else
10642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10643 /* end confdefs.h.  */
10644 #include <ctype.h>
10645 #include <stdlib.h>
10646 #if ((' ' & 0x0FF) == 0x020)
10647 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10648 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10649 #else
10650 # define ISLOWER(c) \
10651                    (('a' <= (c) && (c) <= 'i') \
10652                      || ('j' <= (c) && (c) <= 'r') \
10653                      || ('s' <= (c) && (c) <= 'z'))
10654 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10655 #endif
10656
10657 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10658 int
10659 main ()
10660 {
10661   int i;
10662   for (i = 0; i < 256; i++)
10663     if (XOR (islower (i), ISLOWER (i))
10664         || toupper (i) != TOUPPER (i))
10665       return 2;
10666   return 0;
10667 }
10668 _ACEOF
10669 if ac_fn_c_try_run "$LINENO"; then :
10670
10671 else
10672   ac_cv_header_stdc=no
10673 fi
10674 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10675   conftest.$ac_objext conftest.beam conftest.$ac_ext
10676 fi
10677
10678 fi
10679 fi
10680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10681 $as_echo "$ac_cv_header_stdc" >&6; }
10682 if test $ac_cv_header_stdc = yes; then
10683
10684 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10685
10686 fi
10687
10688 # elf_hp.h is for HP/UX 64-bit shared library support.
10689 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
10690                   thread_db.h \
10691                   sys/fault.h \
10692                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
10693                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
10694                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
10695                   termios.h termio.h \
10696                   sgtty.h elf_hp.h \
10697                   dlfcn.h
10698 do :
10699   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10700 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10701 eval as_val=\$$as_ac_Header
10702    if test "x$as_val" = x""yes; then :
10703   cat >>confdefs.h <<_ACEOF
10704 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10705 _ACEOF
10706
10707 fi
10708
10709 done
10710
10711 for ac_header in sys/proc.h
10712 do :
10713   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
10714 # include <sys/param.h>
10715 #endif
10716
10717 "
10718 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
10719   cat >>confdefs.h <<_ACEOF
10720 #define HAVE_SYS_PROC_H 1
10721 _ACEOF
10722
10723 fi
10724
10725 done
10726
10727 for ac_header in sys/user.h
10728 do :
10729   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
10730 # include <sys/param.h>
10731 #endif
10732
10733 "
10734 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
10735   cat >>confdefs.h <<_ACEOF
10736 #define HAVE_SYS_USER_H 1
10737 _ACEOF
10738
10739 fi
10740
10741 done
10742
10743
10744 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
10745 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
10746 # think that we don't have <curses.h> if we're using GCC.
10747 case $host_os in
10748   solaris2.[789])
10749     if test "$GCC" = yes; then
10750
10751 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
10752
10753     fi ;;
10754 esac
10755 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
10756 do :
10757   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10758 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10759 eval as_val=\$$as_ac_Header
10760    if test "x$as_val" = x""yes; then :
10761   cat >>confdefs.h <<_ACEOF
10762 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10763 _ACEOF
10764
10765 fi
10766
10767 done
10768
10769 for ac_header in term.h
10770 do :
10771   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
10772 # include <curses.h>
10773 #endif
10774
10775 "
10776 if test "x$ac_cv_header_term_h" = x""yes; then :
10777   cat >>confdefs.h <<_ACEOF
10778 #define HAVE_TERM_H 1
10779 _ACEOF
10780
10781 fi
10782
10783 done
10784
10785
10786 # ------------------------- #
10787 # Checks for declarations.  #
10788 # ------------------------- #
10789
10790
10791   # Check for presence and size of long long.
10792   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
10793 if test "x$ac_cv_type_long_long" = x""yes; then :
10794
10795 cat >>confdefs.h <<_ACEOF
10796 #define HAVE_LONG_LONG 1
10797 _ACEOF
10798
10799 # The cast to long int works around a bug in the HP C Compiler
10800 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10801 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10802 # This bug is HP SR number 8606223364.
10803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
10804 $as_echo_n "checking size of long long... " >&6; }
10805 if test "${ac_cv_sizeof_long_long+set}" = set; then :
10806   $as_echo_n "(cached) " >&6
10807 else
10808   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
10809
10810 else
10811   if test "$ac_cv_type_long_long" = yes; then
10812      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10814 { as_fn_set_status 77
10815 as_fn_error "cannot compute sizeof (long long)
10816 See \`config.log' for more details." "$LINENO" 5; }; }
10817    else
10818      ac_cv_sizeof_long_long=0
10819    fi
10820 fi
10821
10822 fi
10823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
10824 $as_echo "$ac_cv_sizeof_long_long" >&6; }
10825
10826
10827
10828 cat >>confdefs.h <<_ACEOF
10829 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
10830 _ACEOF
10831
10832
10833 fi
10834
10835
10836   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
10837 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
10838   ac_have_decl=1
10839 else
10840   ac_have_decl=0
10841 fi
10842
10843 cat >>confdefs.h <<_ACEOF
10844 #define HAVE_DECL_BASENAME $ac_have_decl
10845 _ACEOF
10846 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
10847 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
10848   ac_have_decl=1
10849 else
10850   ac_have_decl=0
10851 fi
10852
10853 cat >>confdefs.h <<_ACEOF
10854 #define HAVE_DECL_FFS $ac_have_decl
10855 _ACEOF
10856 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
10857 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
10858   ac_have_decl=1
10859 else
10860   ac_have_decl=0
10861 fi
10862
10863 cat >>confdefs.h <<_ACEOF
10864 #define HAVE_DECL_ASPRINTF $ac_have_decl
10865 _ACEOF
10866 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
10867 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
10868   ac_have_decl=1
10869 else
10870   ac_have_decl=0
10871 fi
10872
10873 cat >>confdefs.h <<_ACEOF
10874 #define HAVE_DECL_VASPRINTF $ac_have_decl
10875 _ACEOF
10876 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10877 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10878   ac_have_decl=1
10879 else
10880   ac_have_decl=0
10881 fi
10882
10883 cat >>confdefs.h <<_ACEOF
10884 #define HAVE_DECL_SNPRINTF $ac_have_decl
10885 _ACEOF
10886 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
10887 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
10888   ac_have_decl=1
10889 else
10890   ac_have_decl=0
10891 fi
10892
10893 cat >>confdefs.h <<_ACEOF
10894 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10895 _ACEOF
10896
10897   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
10898 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
10899   ac_have_decl=1
10900 else
10901   ac_have_decl=0
10902 fi
10903
10904 cat >>confdefs.h <<_ACEOF
10905 #define HAVE_DECL_STRTOL $ac_have_decl
10906 _ACEOF
10907 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
10908 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
10909   ac_have_decl=1
10910 else
10911   ac_have_decl=0
10912 fi
10913
10914 cat >>confdefs.h <<_ACEOF
10915 #define HAVE_DECL_STRTOUL $ac_have_decl
10916 _ACEOF
10917 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
10918 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
10919   ac_have_decl=1
10920 else
10921   ac_have_decl=0
10922 fi
10923
10924 cat >>confdefs.h <<_ACEOF
10925 #define HAVE_DECL_STRTOLL $ac_have_decl
10926 _ACEOF
10927 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
10928 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
10929   ac_have_decl=1
10930 else
10931   ac_have_decl=0
10932 fi
10933
10934 cat >>confdefs.h <<_ACEOF
10935 #define HAVE_DECL_STRTOULL $ac_have_decl
10936 _ACEOF
10937
10938   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
10939 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
10940   ac_have_decl=1
10941 else
10942   ac_have_decl=0
10943 fi
10944
10945 cat >>confdefs.h <<_ACEOF
10946 #define HAVE_DECL_STRVERSCMP $ac_have_decl
10947 _ACEOF
10948
10949
10950
10951 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10952 if test "x$ac_cv_have_decl_free" = x""yes; then :
10953   ac_have_decl=1
10954 else
10955   ac_have_decl=0
10956 fi
10957
10958 cat >>confdefs.h <<_ACEOF
10959 #define HAVE_DECL_FREE $ac_have_decl
10960 _ACEOF
10961 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
10962 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
10963   ac_have_decl=1
10964 else
10965   ac_have_decl=0
10966 fi
10967
10968 cat >>confdefs.h <<_ACEOF
10969 #define HAVE_DECL_MALLOC $ac_have_decl
10970 _ACEOF
10971 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
10972 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
10973   ac_have_decl=1
10974 else
10975   ac_have_decl=0
10976 fi
10977
10978 cat >>confdefs.h <<_ACEOF
10979 #define HAVE_DECL_REALLOC $ac_have_decl
10980 _ACEOF
10981 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10982 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10983   ac_have_decl=1
10984 else
10985   ac_have_decl=0
10986 fi
10987
10988 cat >>confdefs.h <<_ACEOF
10989 #define HAVE_DECL_SNPRINTF $ac_have_decl
10990 _ACEOF
10991
10992
10993   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10994 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10995 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10996   $as_echo_n "(cached) " >&6
10997 else
10998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10999 /* end confdefs.h.  */
11000 #include <locale.h>
11001 int
11002 main ()
11003 {
11004 return LC_MESSAGES
11005   ;
11006   return 0;
11007 }
11008 _ACEOF
11009 if ac_fn_c_try_link "$LINENO"; then :
11010   am_cv_val_LC_MESSAGES=yes
11011 else
11012   am_cv_val_LC_MESSAGES=no
11013 fi
11014 rm -f core conftest.err conftest.$ac_objext \
11015     conftest$ac_exeext conftest.$ac_ext
11016 fi
11017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11018 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11019   if test $am_cv_val_LC_MESSAGES = yes; then
11020
11021 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11022
11023   fi
11024
11025
11026 # ----------------------- #
11027 # Checks for structures.  #
11028 # ----------------------- #
11029
11030 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11031 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11032
11033 cat >>confdefs.h <<_ACEOF
11034 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11035 _ACEOF
11036
11037
11038 fi
11039 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11040 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11041
11042 cat >>confdefs.h <<_ACEOF
11043 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11044 _ACEOF
11045
11046
11047 fi
11048
11049
11050 # ------------------ #
11051 # Checks for types.  #
11052 # ------------------ #
11053
11054 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11055 #include <sys/socket.h>
11056
11057 "
11058 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11059
11060 cat >>confdefs.h <<_ACEOF
11061 #define HAVE_SOCKLEN_T 1
11062 _ACEOF
11063
11064
11065 fi
11066
11067
11068 # ------------------------------------- #
11069 # Checks for compiler characteristics.  #
11070 # ------------------------------------- #
11071
11072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11073 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11074 if test "${ac_cv_c_const+set}" = set; then :
11075   $as_echo_n "(cached) " >&6
11076 else
11077   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11078 /* end confdefs.h.  */
11079
11080 int
11081 main ()
11082 {
11083 /* FIXME: Include the comments suggested by Paul. */
11084 #ifndef __cplusplus
11085   /* Ultrix mips cc rejects this.  */
11086   typedef int charset[2];
11087   const charset cs;
11088   /* SunOS 4.1.1 cc rejects this.  */
11089   char const *const *pcpcc;
11090   char **ppc;
11091   /* NEC SVR4.0.2 mips cc rejects this.  */
11092   struct point {int x, y;};
11093   static struct point const zero = {0,0};
11094   /* AIX XL C 1.02.0.0 rejects this.
11095      It does not let you subtract one const X* pointer from another in
11096      an arm of an if-expression whose if-part is not a constant
11097      expression */
11098   const char *g = "string";
11099   pcpcc = &g + (g ? g-g : 0);
11100   /* HPUX 7.0 cc rejects these. */
11101   ++pcpcc;
11102   ppc = (char**) pcpcc;
11103   pcpcc = (char const *const *) ppc;
11104   { /* SCO 3.2v4 cc rejects this.  */
11105     char *t;
11106     char const *s = 0 ? (char *) 0 : (char const *) 0;
11107
11108     *t++ = 0;
11109     if (s) return 0;
11110   }
11111   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11112     int x[] = {25, 17};
11113     const int *foo = &x[0];
11114     ++foo;
11115   }
11116   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11117     typedef const int *iptr;
11118     iptr p = 0;
11119     ++p;
11120   }
11121   { /* AIX XL C 1.02.0.0 rejects this saying
11122        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11123     struct s { int j; const int *ap[3]; };
11124     struct s *b; b->j = 5;
11125   }
11126   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11127     const int foo = 10;
11128     if (!foo) return 0;
11129   }
11130   return !cs[0] && !zero.x;
11131 #endif
11132
11133   ;
11134   return 0;
11135 }
11136 _ACEOF
11137 if ac_fn_c_try_compile "$LINENO"; then :
11138   ac_cv_c_const=yes
11139 else
11140   ac_cv_c_const=no
11141 fi
11142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11143 fi
11144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11145 $as_echo "$ac_cv_c_const" >&6; }
11146 if test $ac_cv_c_const = no; then
11147
11148 $as_echo "#define const /**/" >>confdefs.h
11149
11150 fi
11151
11152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11153 $as_echo_n "checking for inline... " >&6; }
11154 if test "${ac_cv_c_inline+set}" = set; then :
11155   $as_echo_n "(cached) " >&6
11156 else
11157   ac_cv_c_inline=no
11158 for ac_kw in inline __inline__ __inline; do
11159   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11160 /* end confdefs.h.  */
11161 #ifndef __cplusplus
11162 typedef int foo_t;
11163 static $ac_kw foo_t static_foo () {return 0; }
11164 $ac_kw foo_t foo () {return 0; }
11165 #endif
11166
11167 _ACEOF
11168 if ac_fn_c_try_compile "$LINENO"; then :
11169   ac_cv_c_inline=$ac_kw
11170 fi
11171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11172   test "$ac_cv_c_inline" != no && break
11173 done
11174
11175 fi
11176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11177 $as_echo "$ac_cv_c_inline" >&6; }
11178
11179 case $ac_cv_c_inline in
11180   inline | yes) ;;
11181   *)
11182     case $ac_cv_c_inline in
11183       no) ac_val=;;
11184       *) ac_val=$ac_cv_c_inline;;
11185     esac
11186     cat >>confdefs.h <<_ACEOF
11187 #ifndef __cplusplus
11188 #define inline $ac_val
11189 #endif
11190 _ACEOF
11191     ;;
11192 esac
11193
11194  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11195 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11196 if test "${ac_cv_c_bigendian+set}" = set; then :
11197   $as_echo_n "(cached) " >&6
11198 else
11199   ac_cv_c_bigendian=unknown
11200     # See if we're dealing with a universal compiler.
11201     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11202 /* end confdefs.h.  */
11203 #ifndef __APPLE_CC__
11204                not a universal capable compiler
11205              #endif
11206              typedef int dummy;
11207
11208 _ACEOF
11209 if ac_fn_c_try_compile "$LINENO"; then :
11210
11211         # Check for potential -arch flags.  It is not universal unless
11212         # there are at least two -arch flags with different values.
11213         ac_arch=
11214         ac_prev=
11215         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11216          if test -n "$ac_prev"; then
11217            case $ac_word in
11218              i?86 | x86_64 | ppc | ppc64)
11219                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11220                  ac_arch=$ac_word
11221                else
11222                  ac_cv_c_bigendian=universal
11223                  break
11224                fi
11225                ;;
11226            esac
11227            ac_prev=
11228          elif test "x$ac_word" = "x-arch"; then
11229            ac_prev=arch
11230          fi
11231        done
11232 fi
11233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11234     if test $ac_cv_c_bigendian = unknown; then
11235       # See if sys/param.h defines the BYTE_ORDER macro.
11236       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11237 /* end confdefs.h.  */
11238 #include <sys/types.h>
11239              #include <sys/param.h>
11240
11241 int
11242 main ()
11243 {
11244 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11245                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11246                      && LITTLE_ENDIAN)
11247               bogus endian macros
11248              #endif
11249
11250   ;
11251   return 0;
11252 }
11253 _ACEOF
11254 if ac_fn_c_try_compile "$LINENO"; then :
11255   # It does; now see whether it defined to BIG_ENDIAN or not.
11256          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11257 /* end confdefs.h.  */
11258 #include <sys/types.h>
11259                 #include <sys/param.h>
11260
11261 int
11262 main ()
11263 {
11264 #if BYTE_ORDER != BIG_ENDIAN
11265                  not big endian
11266                 #endif
11267
11268   ;
11269   return 0;
11270 }
11271 _ACEOF
11272 if ac_fn_c_try_compile "$LINENO"; then :
11273   ac_cv_c_bigendian=yes
11274 else
11275   ac_cv_c_bigendian=no
11276 fi
11277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11278 fi
11279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11280     fi
11281     if test $ac_cv_c_bigendian = unknown; then
11282       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11283       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11284 /* end confdefs.h.  */
11285 #include <limits.h>
11286
11287 int
11288 main ()
11289 {
11290 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11291               bogus endian macros
11292              #endif
11293
11294   ;
11295   return 0;
11296 }
11297 _ACEOF
11298 if ac_fn_c_try_compile "$LINENO"; then :
11299   # It does; now see whether it defined to _BIG_ENDIAN or not.
11300          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11301 /* end confdefs.h.  */
11302 #include <limits.h>
11303
11304 int
11305 main ()
11306 {
11307 #ifndef _BIG_ENDIAN
11308                  not big endian
11309                 #endif
11310
11311   ;
11312   return 0;
11313 }
11314 _ACEOF
11315 if ac_fn_c_try_compile "$LINENO"; then :
11316   ac_cv_c_bigendian=yes
11317 else
11318   ac_cv_c_bigendian=no
11319 fi
11320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11321 fi
11322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11323     fi
11324     if test $ac_cv_c_bigendian = unknown; then
11325       # Compile a test program.
11326       if test "$cross_compiling" = yes; then :
11327   # Try to guess by grepping values from an object file.
11328          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11329 /* end confdefs.h.  */
11330 short int ascii_mm[] =
11331                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11332                 short int ascii_ii[] =
11333                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11334                 int use_ascii (int i) {
11335                   return ascii_mm[i] + ascii_ii[i];
11336                 }
11337                 short int ebcdic_ii[] =
11338                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11339                 short int ebcdic_mm[] =
11340                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11341                 int use_ebcdic (int i) {
11342                   return ebcdic_mm[i] + ebcdic_ii[i];
11343                 }
11344                 extern int foo;
11345
11346 int
11347 main ()
11348 {
11349 return use_ascii (foo) == use_ebcdic (foo);
11350   ;
11351   return 0;
11352 }
11353 _ACEOF
11354 if ac_fn_c_try_compile "$LINENO"; then :
11355   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11356               ac_cv_c_bigendian=yes
11357             fi
11358             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11359               if test "$ac_cv_c_bigendian" = unknown; then
11360                 ac_cv_c_bigendian=no
11361               else
11362                 # finding both strings is unlikely to happen, but who knows?
11363                 ac_cv_c_bigendian=unknown
11364               fi
11365             fi
11366 fi
11367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11368 else
11369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11370 /* end confdefs.h.  */
11371 $ac_includes_default
11372 int
11373 main ()
11374 {
11375
11376              /* Are we little or big endian?  From Harbison&Steele.  */
11377              union
11378              {
11379                long int l;
11380                char c[sizeof (long int)];
11381              } u;
11382              u.l = 1;
11383              return u.c[sizeof (long int) - 1] == 1;
11384
11385   ;
11386   return 0;
11387 }
11388 _ACEOF
11389 if ac_fn_c_try_run "$LINENO"; then :
11390   ac_cv_c_bigendian=no
11391 else
11392   ac_cv_c_bigendian=yes
11393 fi
11394 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11395   conftest.$ac_objext conftest.beam conftest.$ac_ext
11396 fi
11397
11398     fi
11399 fi
11400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11401 $as_echo "$ac_cv_c_bigendian" >&6; }
11402  case $ac_cv_c_bigendian in #(
11403    yes)
11404      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11405 ;; #(
11406    no)
11407       ;; #(
11408    universal)
11409
11410 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11411
11412      ;; #(
11413    *)
11414      as_fn_error "unknown endianness
11415  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11416  esac
11417
11418
11419 # ------------------------------ #
11420 # Checks for library functions.  #
11421 # ------------------------------ #
11422
11423 for ac_header in stdlib.h unistd.h
11424 do :
11425   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11426 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11427 eval as_val=\$$as_ac_Header
11428    if test "x$as_val" = x""yes; then :
11429   cat >>confdefs.h <<_ACEOF
11430 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11431 _ACEOF
11432
11433 fi
11434
11435 done
11436
11437 for ac_func in getpagesize
11438 do :
11439   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
11440 if test "x$ac_cv_func_getpagesize" = x""yes; then :
11441   cat >>confdefs.h <<_ACEOF
11442 #define HAVE_GETPAGESIZE 1
11443 _ACEOF
11444
11445 fi
11446 done
11447
11448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
11449 $as_echo_n "checking for working mmap... " >&6; }
11450 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
11451   $as_echo_n "(cached) " >&6
11452 else
11453   if test "$cross_compiling" = yes; then :
11454   ac_cv_func_mmap_fixed_mapped=no
11455 else
11456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11457 /* end confdefs.h.  */
11458 $ac_includes_default
11459 /* malloc might have been renamed as rpl_malloc. */
11460 #undef malloc
11461
11462 /* Thanks to Mike Haertel and Jim Avera for this test.
11463    Here is a matrix of mmap possibilities:
11464         mmap private not fixed
11465         mmap private fixed at somewhere currently unmapped
11466         mmap private fixed at somewhere already mapped
11467         mmap shared not fixed
11468         mmap shared fixed at somewhere currently unmapped
11469         mmap shared fixed at somewhere already mapped
11470    For private mappings, we should verify that changes cannot be read()
11471    back from the file, nor mmap's back from the file at a different
11472    address.  (There have been systems where private was not correctly
11473    implemented like the infamous i386 svr4.0, and systems where the
11474    VM page cache was not coherent with the file system buffer cache
11475    like early versions of FreeBSD and possibly contemporary NetBSD.)
11476    For shared mappings, we should conversely verify that changes get
11477    propagated back to all the places they're supposed to be.
11478
11479    Grep wants private fixed already mapped.
11480    The main things grep needs to know about mmap are:
11481    * does it exist and is it safe to write into the mmap'd area
11482    * how to use it (BSD variants)  */
11483
11484 #include <fcntl.h>
11485 #include <sys/mman.h>
11486
11487 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
11488 char *malloc ();
11489 #endif
11490
11491 /* This mess was copied from the GNU getpagesize.h.  */
11492 #ifndef HAVE_GETPAGESIZE
11493 /* Assume that all systems that can run configure have sys/param.h.  */
11494 # ifndef HAVE_SYS_PARAM_H
11495 #  define HAVE_SYS_PARAM_H 1
11496 # endif
11497
11498 # ifdef _SC_PAGESIZE
11499 #  define getpagesize() sysconf(_SC_PAGESIZE)
11500 # else /* no _SC_PAGESIZE */
11501 #  ifdef HAVE_SYS_PARAM_H
11502 #   include <sys/param.h>
11503 #   ifdef EXEC_PAGESIZE
11504 #    define getpagesize() EXEC_PAGESIZE
11505 #   else /* no EXEC_PAGESIZE */
11506 #    ifdef NBPG
11507 #     define getpagesize() NBPG * CLSIZE
11508 #     ifndef CLSIZE
11509 #      define CLSIZE 1
11510 #     endif /* no CLSIZE */
11511 #    else /* no NBPG */
11512 #     ifdef NBPC
11513 #      define getpagesize() NBPC
11514 #     else /* no NBPC */
11515 #      ifdef PAGESIZE
11516 #       define getpagesize() PAGESIZE
11517 #      endif /* PAGESIZE */
11518 #     endif /* no NBPC */
11519 #    endif /* no NBPG */
11520 #   endif /* no EXEC_PAGESIZE */
11521 #  else /* no HAVE_SYS_PARAM_H */
11522 #   define getpagesize() 8192   /* punt totally */
11523 #  endif /* no HAVE_SYS_PARAM_H */
11524 # endif /* no _SC_PAGESIZE */
11525
11526 #endif /* no HAVE_GETPAGESIZE */
11527
11528 int
11529 main ()
11530 {
11531   char *data, *data2, *data3;
11532   int i, pagesize;
11533   int fd;
11534
11535   pagesize = getpagesize ();
11536
11537   /* First, make a file with some known garbage in it. */
11538   data = (char *) malloc (pagesize);
11539   if (!data)
11540     return 1;
11541   for (i = 0; i < pagesize; ++i)
11542     *(data + i) = rand ();
11543   umask (0);
11544   fd = creat ("conftest.mmap", 0600);
11545   if (fd < 0)
11546     return 1;
11547   if (write (fd, data, pagesize) != pagesize)
11548     return 1;
11549   close (fd);
11550
11551   /* Next, try to mmap the file at a fixed address which already has
11552      something else allocated at it.  If we can, also make sure that
11553      we see the same garbage.  */
11554   fd = open ("conftest.mmap", O_RDWR);
11555   if (fd < 0)
11556     return 1;
11557   data2 = (char *) malloc (2 * pagesize);
11558   if (!data2)
11559     return 1;
11560   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
11561   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
11562                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
11563     return 1;
11564   for (i = 0; i < pagesize; ++i)
11565     if (*(data + i) != *(data2 + i))
11566       return 1;
11567
11568   /* Finally, make sure that changes to the mapped area do not
11569      percolate back to the file as seen by read().  (This is a bug on
11570      some variants of i386 svr4.0.)  */
11571   for (i = 0; i < pagesize; ++i)
11572     *(data2 + i) = *(data2 + i) + 1;
11573   data3 = (char *) malloc (pagesize);
11574   if (!data3)
11575     return 1;
11576   if (read (fd, data3, pagesize) != pagesize)
11577     return 1;
11578   for (i = 0; i < pagesize; ++i)
11579     if (*(data + i) != *(data3 + i))
11580       return 1;
11581   close (fd);
11582   return 0;
11583 }
11584 _ACEOF
11585 if ac_fn_c_try_run "$LINENO"; then :
11586   ac_cv_func_mmap_fixed_mapped=yes
11587 else
11588   ac_cv_func_mmap_fixed_mapped=no
11589 fi
11590 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11591   conftest.$ac_objext conftest.beam conftest.$ac_ext
11592 fi
11593
11594 fi
11595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
11596 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11597 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11598
11599 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11600
11601 fi
11602 rm -f conftest.mmap
11603
11604 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
11605 if test "x$ac_cv_type_pid_t" = x""yes; then :
11606
11607 else
11608
11609 cat >>confdefs.h <<_ACEOF
11610 #define pid_t int
11611 _ACEOF
11612
11613 fi
11614
11615 for ac_header in vfork.h
11616 do :
11617   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
11618 if test "x$ac_cv_header_vfork_h" = x""yes; then :
11619   cat >>confdefs.h <<_ACEOF
11620 #define HAVE_VFORK_H 1
11621 _ACEOF
11622
11623 fi
11624
11625 done
11626
11627 for ac_func in fork vfork
11628 do :
11629   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11630 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11631 eval as_val=\$$as_ac_var
11632    if test "x$as_val" = x""yes; then :
11633   cat >>confdefs.h <<_ACEOF
11634 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11635 _ACEOF
11636
11637 fi
11638 done
11639
11640 if test "x$ac_cv_func_fork" = xyes; then
11641   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
11642 $as_echo_n "checking for working fork... " >&6; }
11643 if test "${ac_cv_func_fork_works+set}" = set; then :
11644   $as_echo_n "(cached) " >&6
11645 else
11646   if test "$cross_compiling" = yes; then :
11647   ac_cv_func_fork_works=cross
11648 else
11649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11650 /* end confdefs.h.  */
11651 $ac_includes_default
11652 int
11653 main ()
11654 {
11655
11656           /* By Ruediger Kuhlmann. */
11657           return fork () < 0;
11658
11659   ;
11660   return 0;
11661 }
11662 _ACEOF
11663 if ac_fn_c_try_run "$LINENO"; then :
11664   ac_cv_func_fork_works=yes
11665 else
11666   ac_cv_func_fork_works=no
11667 fi
11668 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11669   conftest.$ac_objext conftest.beam conftest.$ac_ext
11670 fi
11671
11672 fi
11673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
11674 $as_echo "$ac_cv_func_fork_works" >&6; }
11675
11676 else
11677   ac_cv_func_fork_works=$ac_cv_func_fork
11678 fi
11679 if test "x$ac_cv_func_fork_works" = xcross; then
11680   case $host in
11681     *-*-amigaos* | *-*-msdosdjgpp*)
11682       # Override, as these systems have only a dummy fork() stub
11683       ac_cv_func_fork_works=no
11684       ;;
11685     *)
11686       ac_cv_func_fork_works=yes
11687       ;;
11688   esac
11689   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11690 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11691 fi
11692 ac_cv_func_vfork_works=$ac_cv_func_vfork
11693 if test "x$ac_cv_func_vfork" = xyes; then
11694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
11695 $as_echo_n "checking for working vfork... " >&6; }
11696 if test "${ac_cv_func_vfork_works+set}" = set; then :
11697   $as_echo_n "(cached) " >&6
11698 else
11699   if test "$cross_compiling" = yes; then :
11700   ac_cv_func_vfork_works=cross
11701 else
11702   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11703 /* end confdefs.h.  */
11704 /* Thanks to Paul Eggert for this test.  */
11705 $ac_includes_default
11706 #include <sys/wait.h>
11707 #ifdef HAVE_VFORK_H
11708 # include <vfork.h>
11709 #endif
11710 /* On some sparc systems, changes by the child to local and incoming
11711    argument registers are propagated back to the parent.  The compiler
11712    is told about this with #include <vfork.h>, but some compilers
11713    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11714    static variable whose address is put into a register that is
11715    clobbered by the vfork.  */
11716 static void
11717 #ifdef __cplusplus
11718 sparc_address_test (int arg)
11719 # else
11720 sparc_address_test (arg) int arg;
11721 #endif
11722 {
11723   static pid_t child;
11724   if (!child) {
11725     child = vfork ();
11726     if (child < 0) {
11727       perror ("vfork");
11728       _exit(2);
11729     }
11730     if (!child) {
11731       arg = getpid();
11732       write(-1, "", 0);
11733       _exit (arg);
11734     }
11735   }
11736 }
11737
11738 int
11739 main ()
11740 {
11741   pid_t parent = getpid ();
11742   pid_t child;
11743
11744   sparc_address_test (0);
11745
11746   child = vfork ();
11747
11748   if (child == 0) {
11749     /* Here is another test for sparc vfork register problems.  This
11750        test uses lots of local variables, at least as many local
11751        variables as main has allocated so far including compiler
11752        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11753        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11754        reuse the register of parent for one of the local variables,
11755        since it will think that parent can't possibly be used any more
11756        in this routine.  Assigning to the local variable will thus
11757        munge parent in the parent process.  */
11758     pid_t
11759       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11760       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11761     /* Convince the compiler that p..p7 are live; otherwise, it might
11762        use the same hardware register for all 8 local variables.  */
11763     if (p != p1 || p != p2 || p != p3 || p != p4
11764         || p != p5 || p != p6 || p != p7)
11765       _exit(1);
11766
11767     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11768        from child file descriptors.  If the child closes a descriptor
11769        before it execs or exits, this munges the parent's descriptor
11770        as well.  Test for this by closing stdout in the child.  */
11771     _exit(close(fileno(stdout)) != 0);
11772   } else {
11773     int status;
11774     struct stat st;
11775
11776     while (wait(&status) != child)
11777       ;
11778     return (
11779          /* Was there some problem with vforking?  */
11780          child < 0
11781
11782          /* Did the child fail?  (This shouldn't happen.)  */
11783          || status
11784
11785          /* Did the vfork/compiler bug occur?  */
11786          || parent != getpid()
11787
11788          /* Did the file descriptor bug occur?  */
11789          || fstat(fileno(stdout), &st) != 0
11790          );
11791   }
11792 }
11793 _ACEOF
11794 if ac_fn_c_try_run "$LINENO"; then :
11795   ac_cv_func_vfork_works=yes
11796 else
11797   ac_cv_func_vfork_works=no
11798 fi
11799 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11800   conftest.$ac_objext conftest.beam conftest.$ac_ext
11801 fi
11802
11803 fi
11804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11805 $as_echo "$ac_cv_func_vfork_works" >&6; }
11806
11807 fi;
11808 if test "x$ac_cv_func_fork_works" = xcross; then
11809   ac_cv_func_vfork_works=$ac_cv_func_vfork
11810   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11811 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11812 fi
11813
11814 if test "x$ac_cv_func_vfork_works" = xyes; then
11815
11816 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11817
11818 else
11819
11820 $as_echo "#define vfork fork" >>confdefs.h
11821
11822 fi
11823 if test "x$ac_cv_func_fork_works" = xyes; then
11824
11825 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11826
11827 fi
11828
11829 for ac_func in getauxval getrusage getuid getgid \
11830                 pipe poll pread pread64 pwrite resize_term \
11831                 sbrk setpgid setpgrp setsid \
11832                 sigaction sigprocmask sigsetmask socketpair \
11833                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
11834                 setrlimit getrlimit posix_madvise waitpid \
11835                 ptrace64 sigaltstack mkdtemp setns
11836 do :
11837   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11838 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11839 eval as_val=\$$as_ac_var
11840    if test "x$as_val" = x""yes; then :
11841   cat >>confdefs.h <<_ACEOF
11842 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11843 _ACEOF
11844
11845 fi
11846 done
11847
11848
11849   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11850 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11851 if test "${am_cv_langinfo_codeset+set}" = set; then :
11852   $as_echo_n "(cached) " >&6
11853 else
11854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11855 /* end confdefs.h.  */
11856 #include <langinfo.h>
11857 int
11858 main ()
11859 {
11860 char* cs = nl_langinfo(CODESET);
11861   ;
11862   return 0;
11863 }
11864 _ACEOF
11865 if ac_fn_c_try_link "$LINENO"; then :
11866   am_cv_langinfo_codeset=yes
11867 else
11868   am_cv_langinfo_codeset=no
11869 fi
11870 rm -f core conftest.err conftest.$ac_objext \
11871     conftest$ac_exeext conftest.$ac_ext
11872
11873 fi
11874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11875 $as_echo "$am_cv_langinfo_codeset" >&6; }
11876   if test $am_cv_langinfo_codeset = yes; then
11877
11878 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11879
11880   fi
11881
11882
11883   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11884 $as_echo_n "checking for ANSI C header files... " >&6; }
11885 if test "${ac_cv_header_stdc+set}" = set; then :
11886   $as_echo_n "(cached) " >&6
11887 else
11888   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11889 /* end confdefs.h.  */
11890 #include <stdlib.h>
11891 #include <stdarg.h>
11892 #include <string.h>
11893 #include <float.h>
11894
11895 int
11896 main ()
11897 {
11898
11899   ;
11900   return 0;
11901 }
11902 _ACEOF
11903 if ac_fn_c_try_compile "$LINENO"; then :
11904   ac_cv_header_stdc=yes
11905 else
11906   ac_cv_header_stdc=no
11907 fi
11908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11909
11910 if test $ac_cv_header_stdc = yes; then
11911   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11913 /* end confdefs.h.  */
11914 #include <string.h>
11915
11916 _ACEOF
11917 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11918   $EGREP "memchr" >/dev/null 2>&1; then :
11919
11920 else
11921   ac_cv_header_stdc=no
11922 fi
11923 rm -f conftest*
11924
11925 fi
11926
11927 if test $ac_cv_header_stdc = yes; then
11928   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11930 /* end confdefs.h.  */
11931 #include <stdlib.h>
11932
11933 _ACEOF
11934 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11935   $EGREP "free" >/dev/null 2>&1; then :
11936
11937 else
11938   ac_cv_header_stdc=no
11939 fi
11940 rm -f conftest*
11941
11942 fi
11943
11944 if test $ac_cv_header_stdc = yes; then
11945   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11946   if test "$cross_compiling" = yes; then :
11947   :
11948 else
11949   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11950 /* end confdefs.h.  */
11951 #include <ctype.h>
11952 #include <stdlib.h>
11953 #if ((' ' & 0x0FF) == 0x020)
11954 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11955 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11956 #else
11957 # define ISLOWER(c) \
11958                    (('a' <= (c) && (c) <= 'i') \
11959                      || ('j' <= (c) && (c) <= 'r') \
11960                      || ('s' <= (c) && (c) <= 'z'))
11961 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11962 #endif
11963
11964 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11965 int
11966 main ()
11967 {
11968   int i;
11969   for (i = 0; i < 256; i++)
11970     if (XOR (islower (i), ISLOWER (i))
11971         || toupper (i) != TOUPPER (i))
11972       return 2;
11973   return 0;
11974 }
11975 _ACEOF
11976 if ac_fn_c_try_run "$LINENO"; then :
11977
11978 else
11979   ac_cv_header_stdc=no
11980 fi
11981 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11982   conftest.$ac_objext conftest.beam conftest.$ac_ext
11983 fi
11984
11985 fi
11986 fi
11987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11988 $as_echo "$ac_cv_header_stdc" >&6; }
11989 if test $ac_cv_header_stdc = yes; then
11990
11991 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11992
11993 fi
11994
11995   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11996 # for constant arguments.  Useless!
11997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11998 $as_echo_n "checking for working alloca.h... " >&6; }
11999 if test "${ac_cv_working_alloca_h+set}" = set; then :
12000   $as_echo_n "(cached) " >&6
12001 else
12002   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12003 /* end confdefs.h.  */
12004 #include <alloca.h>
12005 int
12006 main ()
12007 {
12008 char *p = (char *) alloca (2 * sizeof (int));
12009                           if (p) return 0;
12010   ;
12011   return 0;
12012 }
12013 _ACEOF
12014 if ac_fn_c_try_link "$LINENO"; then :
12015   ac_cv_working_alloca_h=yes
12016 else
12017   ac_cv_working_alloca_h=no
12018 fi
12019 rm -f core conftest.err conftest.$ac_objext \
12020     conftest$ac_exeext conftest.$ac_ext
12021 fi
12022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12023 $as_echo "$ac_cv_working_alloca_h" >&6; }
12024 if test $ac_cv_working_alloca_h = yes; then
12025
12026 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12027
12028 fi
12029
12030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12031 $as_echo_n "checking for alloca... " >&6; }
12032 if test "${ac_cv_func_alloca_works+set}" = set; then :
12033   $as_echo_n "(cached) " >&6
12034 else
12035   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12036 /* end confdefs.h.  */
12037 #ifdef __GNUC__
12038 # define alloca __builtin_alloca
12039 #else
12040 # ifdef _MSC_VER
12041 #  include <malloc.h>
12042 #  define alloca _alloca
12043 # else
12044 #  ifdef HAVE_ALLOCA_H
12045 #   include <alloca.h>
12046 #  else
12047 #   ifdef _AIX
12048  #pragma alloca
12049 #   else
12050 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12051 char *alloca ();
12052 #    endif
12053 #   endif
12054 #  endif
12055 # endif
12056 #endif
12057
12058 int
12059 main ()
12060 {
12061 char *p = (char *) alloca (1);
12062                                     if (p) return 0;
12063   ;
12064   return 0;
12065 }
12066 _ACEOF
12067 if ac_fn_c_try_link "$LINENO"; then :
12068   ac_cv_func_alloca_works=yes
12069 else
12070   ac_cv_func_alloca_works=no
12071 fi
12072 rm -f core conftest.err conftest.$ac_objext \
12073     conftest$ac_exeext conftest.$ac_ext
12074 fi
12075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12076 $as_echo "$ac_cv_func_alloca_works" >&6; }
12077
12078 if test $ac_cv_func_alloca_works = yes; then
12079
12080 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12081
12082 else
12083   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12084 # that cause trouble.  Some versions do not even contain alloca or
12085 # contain a buggy version.  If you still want to use their alloca,
12086 # use ar to extract alloca.o from them instead of compiling alloca.c.
12087
12088 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12089
12090 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12091
12092
12093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12094 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12095 if test "${ac_cv_os_cray+set}" = set; then :
12096   $as_echo_n "(cached) " >&6
12097 else
12098   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12099 /* end confdefs.h.  */
12100 #if defined CRAY && ! defined CRAY2
12101 webecray
12102 #else
12103 wenotbecray
12104 #endif
12105
12106 _ACEOF
12107 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12108   $EGREP "webecray" >/dev/null 2>&1; then :
12109   ac_cv_os_cray=yes
12110 else
12111   ac_cv_os_cray=no
12112 fi
12113 rm -f conftest*
12114
12115 fi
12116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12117 $as_echo "$ac_cv_os_cray" >&6; }
12118 if test $ac_cv_os_cray = yes; then
12119   for ac_func in _getb67 GETB67 getb67; do
12120     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12121 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12122 eval as_val=\$$as_ac_var
12123    if test "x$as_val" = x""yes; then :
12124
12125 cat >>confdefs.h <<_ACEOF
12126 #define CRAY_STACKSEG_END $ac_func
12127 _ACEOF
12128
12129     break
12130 fi
12131
12132   done
12133 fi
12134
12135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12136 $as_echo_n "checking stack direction for C alloca... " >&6; }
12137 if test "${ac_cv_c_stack_direction+set}" = set; then :
12138   $as_echo_n "(cached) " >&6
12139 else
12140   if test "$cross_compiling" = yes; then :
12141   ac_cv_c_stack_direction=0
12142 else
12143   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12144 /* end confdefs.h.  */
12145 $ac_includes_default
12146 int
12147 find_stack_direction ()
12148 {
12149   static char *addr = 0;
12150   auto char dummy;
12151   if (addr == 0)
12152     {
12153       addr = &dummy;
12154       return find_stack_direction ();
12155     }
12156   else
12157     return (&dummy > addr) ? 1 : -1;
12158 }
12159
12160 int
12161 main ()
12162 {
12163   return find_stack_direction () < 0;
12164 }
12165 _ACEOF
12166 if ac_fn_c_try_run "$LINENO"; then :
12167   ac_cv_c_stack_direction=1
12168 else
12169   ac_cv_c_stack_direction=-1
12170 fi
12171 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12172   conftest.$ac_objext conftest.beam conftest.$ac_ext
12173 fi
12174
12175 fi
12176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12177 $as_echo "$ac_cv_c_stack_direction" >&6; }
12178 cat >>confdefs.h <<_ACEOF
12179 #define STACK_DIRECTION $ac_cv_c_stack_direction
12180 _ACEOF
12181
12182
12183 fi
12184
12185
12186
12187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12188 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12189 if test "${am_cv_langinfo_codeset+set}" = set; then :
12190   $as_echo_n "(cached) " >&6
12191 else
12192   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12193 /* end confdefs.h.  */
12194 #include <langinfo.h>
12195 int
12196 main ()
12197 {
12198 char* cs = nl_langinfo(CODESET);
12199   ;
12200   return 0;
12201 }
12202 _ACEOF
12203 if ac_fn_c_try_link "$LINENO"; then :
12204   am_cv_langinfo_codeset=yes
12205 else
12206   am_cv_langinfo_codeset=no
12207 fi
12208 rm -f core conftest.err conftest.$ac_objext \
12209     conftest$ac_exeext conftest.$ac_ext
12210
12211 fi
12212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12213 $as_echo "$am_cv_langinfo_codeset" >&6; }
12214   if test $am_cv_langinfo_codeset = yes; then
12215
12216 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12217
12218   fi
12219
12220
12221   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
12222 do :
12223   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12224 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12225 eval as_val=\$$as_ac_Header
12226    if test "x$as_val" = x""yes; then :
12227   cat >>confdefs.h <<_ACEOF
12228 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12229 _ACEOF
12230
12231 fi
12232
12233 done
12234
12235
12236   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
12237 do :
12238   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12239 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12240 eval as_val=\$$as_ac_var
12241    if test "x$as_val" = x""yes; then :
12242   cat >>confdefs.h <<_ACEOF
12243 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12244 _ACEOF
12245
12246 fi
12247 done
12248
12249
12250   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
12251 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
12252   ac_have_decl=1
12253 else
12254   ac_have_decl=0
12255 fi
12256
12257 cat >>confdefs.h <<_ACEOF
12258 #define HAVE_DECL_STRERROR $ac_have_decl
12259 _ACEOF
12260 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
12261 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
12262   ac_have_decl=1
12263 else
12264   ac_have_decl=0
12265 fi
12266
12267 cat >>confdefs.h <<_ACEOF
12268 #define HAVE_DECL_STRSTR $ac_have_decl
12269 _ACEOF
12270
12271
12272     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12273 $as_echo_n "checking for sigsetjmp... " >&6; }
12274 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12275   $as_echo_n "(cached) " >&6
12276 else
12277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12278 /* end confdefs.h.  */
12279
12280 #include <setjmp.h>
12281
12282 int
12283 main ()
12284 {
12285 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12286   ;
12287   return 0;
12288 }
12289 _ACEOF
12290 if ac_fn_c_try_compile "$LINENO"; then :
12291   gdb_cv_func_sigsetjmp=yes
12292 else
12293   gdb_cv_func_sigsetjmp=no
12294 fi
12295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12296 fi
12297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12298 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12299 if test $gdb_cv_func_sigsetjmp = yes; then
12300
12301 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12302
12303 fi
12304
12305
12306 # Check the return and argument types of ptrace.
12307
12308
12309 for ac_header in sys/ptrace.h ptrace.h
12310 do :
12311   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12312 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12313 eval as_val=\$$as_ac_Header
12314    if test "x$as_val" = x""yes; then :
12315   cat >>confdefs.h <<_ACEOF
12316 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12317 _ACEOF
12318
12319 fi
12320
12321 done
12322
12323
12324 gdb_ptrace_headers='
12325 #include <sys/types.h>
12326 #if HAVE_SYS_PTRACE_H
12327 # include <sys/ptrace.h>
12328 #endif
12329 #if HAVE_UNISTD_H
12330 # include <unistd.h>
12331 #endif
12332 '
12333 # There is no point in checking if we don't have a prototype.
12334 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12335 "
12336 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12337   ac_have_decl=1
12338 else
12339   ac_have_decl=0
12340 fi
12341
12342 cat >>confdefs.h <<_ACEOF
12343 #define HAVE_DECL_PTRACE $ac_have_decl
12344 _ACEOF
12345 if test $ac_have_decl = 1; then :
12346
12347 else
12348
12349   : ${gdb_cv_func_ptrace_ret='int'}
12350   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12351
12352 fi
12353
12354 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12355 # empty argument list, so check for that explicitly.
12356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12357 $as_echo_n "checking return type of ptrace... " >&6; }
12358 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12359   $as_echo_n "(cached) " >&6
12360 else
12361   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12362 /* end confdefs.h.  */
12363 $gdb_ptrace_headers
12364 int
12365 main ()
12366 {
12367 extern long ptrace (enum __ptrace_request, ...);
12368   ;
12369   return 0;
12370 }
12371 _ACEOF
12372 if ac_fn_c_try_compile "$LINENO"; then :
12373   gdb_cv_func_ptrace_ret='long'
12374 else
12375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12376 /* end confdefs.h.  */
12377 $gdb_ptrace_headers
12378 int
12379 main ()
12380 {
12381 extern int ptrace ();
12382   ;
12383   return 0;
12384 }
12385 _ACEOF
12386 if ac_fn_c_try_compile "$LINENO"; then :
12387   gdb_cv_func_ptrace_ret='int'
12388 else
12389   gdb_cv_func_ptrace_ret='long'
12390 fi
12391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12392 fi
12393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12394 fi
12395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12396 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12397
12398 cat >>confdefs.h <<_ACEOF
12399 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12400 _ACEOF
12401
12402 # Check argument types.
12403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12404 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12405 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12406   $as_echo_n "(cached) " >&6
12407 else
12408
12409   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12410 /* end confdefs.h.  */
12411 $gdb_ptrace_headers
12412 int
12413 main ()
12414 {
12415 extern long ptrace (enum __ptrace_request, ...);
12416   ;
12417   return 0;
12418 }
12419 _ACEOF
12420 if ac_fn_c_try_compile "$LINENO"; then :
12421   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
12422 else
12423
12424 for gdb_arg1 in 'int' 'long'; do
12425  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12426   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12427    for gdb_arg4 in 'int' 'long' 'void *'; do
12428      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12429 /* end confdefs.h.  */
12430 $gdb_ptrace_headers
12431 int
12432 main ()
12433 {
12434
12435 extern $gdb_cv_func_ptrace_ret
12436   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12437
12438   ;
12439   return 0;
12440 }
12441 _ACEOF
12442 if ac_fn_c_try_compile "$LINENO"; then :
12443   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12444     break 4;
12445 fi
12446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12447     for gdb_arg5 in 'int *' 'int' 'long'; do
12448      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12449 /* end confdefs.h.  */
12450 $gdb_ptrace_headers
12451 int
12452 main ()
12453 {
12454
12455 extern $gdb_cv_func_ptrace_ret
12456   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12457
12458   ;
12459   return 0;
12460 }
12461 _ACEOF
12462 if ac_fn_c_try_compile "$LINENO"; then :
12463
12464 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12465     break 5;
12466 fi
12467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12468     done
12469    done
12470   done
12471  done
12472 done
12473 # Provide a safe default value.
12474 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12475
12476 fi
12477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12478 fi
12479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12480 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12481 ac_save_IFS=$IFS; IFS=','
12482 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12483 IFS=$ac_save_IFS
12484 shift
12485
12486 cat >>confdefs.h <<_ACEOF
12487 #define PTRACE_TYPE_ARG1 $1
12488 _ACEOF
12489
12490
12491 cat >>confdefs.h <<_ACEOF
12492 #define PTRACE_TYPE_ARG3 $3
12493 _ACEOF
12494
12495
12496 cat >>confdefs.h <<_ACEOF
12497 #define PTRACE_TYPE_ARG4 $4
12498 _ACEOF
12499
12500 if test -n "$5"; then
12501
12502 cat >>confdefs.h <<_ACEOF
12503 #define PTRACE_TYPE_ARG5 $5
12504 _ACEOF
12505
12506 fi
12507
12508
12509 if test "$cross_compiling" = no; then
12510   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12511 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12512 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12513   $as_echo_n "(cached) " >&6
12514 else
12515   if test "$cross_compiling" = yes; then :
12516   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12517 else
12518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12519 /* end confdefs.h.  */
12520 $ac_includes_default
12521 int
12522 main ()
12523 {
12524 /* If this system has a BSD-style setpgrp which takes arguments,
12525   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12526   exit successfully. */
12527   return setpgrp (1,1) != -1;
12528   ;
12529   return 0;
12530 }
12531 _ACEOF
12532 if ac_fn_c_try_run "$LINENO"; then :
12533   ac_cv_func_setpgrp_void=no
12534 else
12535   ac_cv_func_setpgrp_void=yes
12536 fi
12537 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12538   conftest.$ac_objext conftest.beam conftest.$ac_ext
12539 fi
12540
12541 fi
12542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12543 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12544 if test $ac_cv_func_setpgrp_void = yes; then
12545
12546 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12547
12548 fi
12549
12550 else
12551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12552 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12553 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12554   $as_echo_n "(cached) " >&6
12555 else
12556   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12557 /* end confdefs.h.  */
12558
12559 #include <unistd.h>
12560
12561 int
12562 main ()
12563 {
12564
12565   if (setpgrp(1,1) == -1)
12566     exit (0);
12567   else
12568     exit (1);
12569
12570   ;
12571   return 0;
12572 }
12573 _ACEOF
12574 if ac_fn_c_try_compile "$LINENO"; then :
12575   ac_cv_func_setpgrp_void=no
12576 else
12577   ac_cv_func_setpgrp_void=yes
12578 fi
12579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12580 fi
12581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12582 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12583 if test $ac_cv_func_setpgrp_void = yes; then
12584   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12585
12586 fi
12587 fi
12588
12589 # Assume we'll default to using the included libiberty regex.
12590 gdb_use_included_regex=yes
12591
12592 # However, if the system regex is GNU regex, then default to *not*
12593 # using the included regex.
12594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12595 $as_echo_n "checking for GNU regex... " >&6; }
12596 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12597   $as_echo_n "(cached) " >&6
12598 else
12599   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12600 /* end confdefs.h.  */
12601 #include <gnu-versions.h>
12602 int
12603 main ()
12604 {
12605 #define REGEX_INTERFACE_VERSION 1
12606 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12607 # error "Version mismatch"
12608 #endif
12609   ;
12610   return 0;
12611 }
12612 _ACEOF
12613 if ac_fn_c_try_compile "$LINENO"; then :
12614   gdb_cv_have_gnu_regex=yes
12615 else
12616   gdb_cv_have_gnu_regex=no
12617 fi
12618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12619 fi
12620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12621 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12622 if test $gdb_cv_have_gnu_regex = yes; then
12623   gdb_use_included_regex=no
12624 fi
12625
12626
12627 # Check whether --with-included-regex was given.
12628 if test "${with_included_regex+set}" = set; then :
12629   withval=$with_included_regex; gdb_with_regex=$withval
12630 else
12631   gdb_with_regex=$gdb_use_included_regex
12632 fi
12633
12634 if test "$gdb_with_regex" = yes; then
12635
12636 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12637
12638 fi
12639
12640 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12641 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12642 #include <sys/proc.h>
12643
12644 "
12645 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12646
12647 cat >>confdefs.h <<_ACEOF
12648 #define HAVE_STRUCT_THREAD_TD_PCB 1
12649 _ACEOF
12650
12651
12652 fi
12653
12654
12655 # See if <sys/lwp.h> defines `struct lwp`.
12656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
12657 $as_echo_n "checking for struct lwp... " >&6; }
12658 if test "${gdb_cv_struct_lwp+set}" = set; then :
12659   $as_echo_n "(cached) " >&6
12660 else
12661   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12662 /* end confdefs.h.  */
12663 #include <sys/param.h>
12664 #include <sys/lwp.h>
12665 int
12666 main ()
12667 {
12668 struct lwp l;
12669   ;
12670   return 0;
12671 }
12672 _ACEOF
12673 if ac_fn_c_try_compile "$LINENO"; then :
12674   gdb_cv_struct_lwp=yes
12675 else
12676   gdb_cv_struct_lwp=no
12677 fi
12678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12679 fi
12680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
12681 $as_echo "$gdb_cv_struct_lwp" >&6; }
12682 if test $gdb_cv_struct_lwp = yes; then
12683
12684 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
12685
12686 fi
12687
12688 # See if <machine/reg.h> degines `struct reg'.
12689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
12690 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
12691 if test "${gdb_cv_struct_reg+set}" = set; then :
12692   $as_echo_n "(cached) " >&6
12693 else
12694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12695 /* end confdefs.h.  */
12696 #include <sys/types.h>
12697 #include <machine/reg.h>
12698 int
12699 main ()
12700 {
12701 struct reg r;
12702   ;
12703   return 0;
12704 }
12705 _ACEOF
12706 if ac_fn_c_try_compile "$LINENO"; then :
12707   gdb_cv_struct_reg=yes
12708 else
12709   gdb_cv_struct_reg=no
12710 fi
12711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12712 fi
12713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
12714 $as_echo "$gdb_cv_struct_reg" >&6; }
12715 if test $gdb_cv_struct_reg = yes; then
12716
12717 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
12718
12719 fi
12720
12721 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
12722 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
12723 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
12724 #include <machine/reg.h>
12725 "
12726 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
12727
12728 cat >>confdefs.h <<_ACEOF
12729 #define HAVE_STRUCT_REG_R_FS 1
12730 _ACEOF
12731
12732
12733 fi
12734 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
12735 #include <machine/reg.h>
12736 "
12737 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
12738
12739 cat >>confdefs.h <<_ACEOF
12740 #define HAVE_STRUCT_REG_R_GS 1
12741 _ACEOF
12742
12743
12744 fi
12745
12746
12747 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
12748 # Older amd64 Linux's don't have the fs_base and gs_base members of
12749 # `struct user_regs_struct'.
12750 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
12751 "
12752 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
12753
12754 cat >>confdefs.h <<_ACEOF
12755 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
12756 _ACEOF
12757
12758
12759 fi
12760 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
12761 "
12762 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
12763
12764 cat >>confdefs.h <<_ACEOF
12765 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
12766 _ACEOF
12767
12768
12769 fi
12770
12771
12772 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
12773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
12774 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
12775 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
12776   $as_echo_n "(cached) " >&6
12777 else
12778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12779 /* end confdefs.h.  */
12780 #include <sys/ptrace.h>
12781 int
12782 main ()
12783 {
12784 PTRACE_GETREGS;
12785   ;
12786   return 0;
12787 }
12788 _ACEOF
12789 if ac_fn_c_try_compile "$LINENO"; then :
12790   gdb_cv_have_ptrace_getregs=yes
12791 else
12792   gdb_cv_have_ptrace_getregs=no
12793 fi
12794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12795 fi
12796
12797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
12798 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
12799 if test $gdb_cv_have_ptrace_getregs = yes; then
12800
12801 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
12802
12803 fi
12804
12805 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
12806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
12807 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
12808 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
12809   $as_echo_n "(cached) " >&6
12810 else
12811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12812 /* end confdefs.h.  */
12813 #include <sys/ptrace.h>
12814 int
12815 main ()
12816 {
12817 PTRACE_GETFPXREGS;
12818   ;
12819   return 0;
12820 }
12821 _ACEOF
12822 if ac_fn_c_try_compile "$LINENO"; then :
12823   gdb_cv_have_ptrace_getfpxregs=yes
12824 else
12825   gdb_cv_have_ptrace_getfpxregs=no
12826 fi
12827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12828 fi
12829
12830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
12831 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
12832 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
12833
12834 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
12835
12836 fi
12837
12838 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
12839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
12840 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
12841 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
12842   $as_echo_n "(cached) " >&6
12843 else
12844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12845 /* end confdefs.h.  */
12846 #include <sys/types.h>
12847 #include <sys/ptrace.h>
12848 int
12849 main ()
12850 {
12851 PT_GETDBREGS;
12852   ;
12853   return 0;
12854 }
12855 _ACEOF
12856 if ac_fn_c_try_compile "$LINENO"; then :
12857   gdb_cv_have_pt_getdbregs=yes
12858 else
12859   gdb_cv_have_pt_getdbregs=no
12860 fi
12861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12862 fi
12863
12864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
12865 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
12866 if test $gdb_cv_have_pt_getdbregs = yes; then
12867
12868 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
12869
12870 fi
12871
12872 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
12873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
12874 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
12875 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
12876   $as_echo_n "(cached) " >&6
12877 else
12878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12879 /* end confdefs.h.  */
12880 #include <sys/types.h>
12881 #include <sys/ptrace.h>
12882 int
12883 main ()
12884 {
12885 PT_GETXMMREGS;
12886   ;
12887   return 0;
12888 }
12889 _ACEOF
12890 if ac_fn_c_try_compile "$LINENO"; then :
12891   gdb_cv_have_pt_getxmmregs=yes
12892 else
12893   gdb_cv_have_pt_getxmmregs=no
12894 fi
12895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12896 fi
12897
12898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
12899 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
12900 if test $gdb_cv_have_pt_getxmmregs = yes; then
12901
12902 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
12903
12904 fi
12905
12906 # See if <sys/ptrace.h> supports LWP names on FreeBSD
12907 # Older FreeBSD versions don't have the pl_tdname member of
12908 # `struct ptrace_lwpinfo'.
12909 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
12910 "
12911 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = x""yes; then :
12912
12913 cat >>confdefs.h <<_ACEOF
12914 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
12915 _ACEOF
12916
12917
12918 fi
12919
12920
12921
12922 # Detect which type of /proc is in use, such as for Solaris.
12923
12924 if test "${target}" = "${host}"; then
12925   case "${host}" in
12926   *-*-sysv4.2* | *-*-sysv5* )
12927
12928 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12929
12930       ;;
12931   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
12932
12933 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12934
12935       ;;
12936   mips-sgi-irix5*)
12937       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
12938
12939 $as_echo "#define _KMEMUSER 1" >>confdefs.h
12940
12941       ;;
12942   esac
12943 fi
12944
12945 if test "$ac_cv_header_sys_procfs_h" = yes; then
12946   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
12947 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
12948  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
12949   $as_echo_n "(cached) " >&6
12950 else
12951   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12952 /* end confdefs.h.  */
12953
12954 #define _SYSCALL32
12955 /* Needed for new procfs interface on sparc-solaris.  */
12956 #define _STRUCTURED_PROC 1
12957 #include <sys/procfs.h>
12958 int
12959 main ()
12960 {
12961 gregset_t avar
12962   ;
12963   return 0;
12964 }
12965 _ACEOF
12966 if ac_fn_c_try_compile "$LINENO"; then :
12967   bfd_cv_have_sys_procfs_type_gregset_t=yes
12968 else
12969   bfd_cv_have_sys_procfs_type_gregset_t=no
12970
12971 fi
12972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12973 fi
12974
12975  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
12976
12977 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
12978
12979  fi
12980  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
12981 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
12982
12983   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
12984 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
12985  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
12986   $as_echo_n "(cached) " >&6
12987 else
12988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12989 /* end confdefs.h.  */
12990
12991 #define _SYSCALL32
12992 /* Needed for new procfs interface on sparc-solaris.  */
12993 #define _STRUCTURED_PROC 1
12994 #include <sys/procfs.h>
12995 int
12996 main ()
12997 {
12998 fpregset_t avar
12999   ;
13000   return 0;
13001 }
13002 _ACEOF
13003 if ac_fn_c_try_compile "$LINENO"; then :
13004   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13005 else
13006   bfd_cv_have_sys_procfs_type_fpregset_t=no
13007
13008 fi
13009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13010 fi
13011
13012  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13013
13014 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13015
13016  fi
13017  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13018 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13019
13020   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13021 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13022  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13023   $as_echo_n "(cached) " >&6
13024 else
13025   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13026 /* end confdefs.h.  */
13027
13028 #define _SYSCALL32
13029 /* Needed for new procfs interface on sparc-solaris.  */
13030 #define _STRUCTURED_PROC 1
13031 #include <sys/procfs.h>
13032 int
13033 main ()
13034 {
13035 prgregset_t avar
13036   ;
13037   return 0;
13038 }
13039 _ACEOF
13040 if ac_fn_c_try_compile "$LINENO"; then :
13041   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13042 else
13043   bfd_cv_have_sys_procfs_type_prgregset_t=no
13044
13045 fi
13046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13047 fi
13048
13049  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13050
13051 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13052
13053  fi
13054  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13055 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13056
13057   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13058 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13059  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13060   $as_echo_n "(cached) " >&6
13061 else
13062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13063 /* end confdefs.h.  */
13064
13065 #define _SYSCALL32
13066 /* Needed for new procfs interface on sparc-solaris.  */
13067 #define _STRUCTURED_PROC 1
13068 #include <sys/procfs.h>
13069 int
13070 main ()
13071 {
13072 prfpregset_t avar
13073   ;
13074   return 0;
13075 }
13076 _ACEOF
13077 if ac_fn_c_try_compile "$LINENO"; then :
13078   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13079 else
13080   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13081
13082 fi
13083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13084 fi
13085
13086  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13087
13088 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13089
13090  fi
13091  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13092 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13093
13094   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13095 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13096  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13097   $as_echo_n "(cached) " >&6
13098 else
13099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13100 /* end confdefs.h.  */
13101
13102 #define _SYSCALL32
13103 /* Needed for new procfs interface on sparc-solaris.  */
13104 #define _STRUCTURED_PROC 1
13105 #include <sys/procfs.h>
13106 int
13107 main ()
13108 {
13109 prgregset32_t avar
13110   ;
13111   return 0;
13112 }
13113 _ACEOF
13114 if ac_fn_c_try_compile "$LINENO"; then :
13115   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13116 else
13117   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13118
13119 fi
13120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13121 fi
13122
13123  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13124
13125 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13126
13127  fi
13128  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13129 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13130
13131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13132 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13133  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13134   $as_echo_n "(cached) " >&6
13135 else
13136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13137 /* end confdefs.h.  */
13138
13139 #define _SYSCALL32
13140 /* Needed for new procfs interface on sparc-solaris.  */
13141 #define _STRUCTURED_PROC 1
13142 #include <sys/procfs.h>
13143 int
13144 main ()
13145 {
13146 lwpid_t avar
13147   ;
13148   return 0;
13149 }
13150 _ACEOF
13151 if ac_fn_c_try_compile "$LINENO"; then :
13152   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13153 else
13154   bfd_cv_have_sys_procfs_type_lwpid_t=no
13155
13156 fi
13157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13158 fi
13159
13160  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13161
13162 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13163
13164  fi
13165  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13166 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13167
13168   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13169 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13170  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13171   $as_echo_n "(cached) " >&6
13172 else
13173   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13174 /* end confdefs.h.  */
13175
13176 #define _SYSCALL32
13177 /* Needed for new procfs interface on sparc-solaris.  */
13178 #define _STRUCTURED_PROC 1
13179 #include <sys/procfs.h>
13180 int
13181 main ()
13182 {
13183 psaddr_t avar
13184   ;
13185   return 0;
13186 }
13187 _ACEOF
13188 if ac_fn_c_try_compile "$LINENO"; then :
13189   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13190 else
13191   bfd_cv_have_sys_procfs_type_psaddr_t=no
13192
13193 fi
13194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13195 fi
13196
13197  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13198
13199 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13200
13201  fi
13202  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13203 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13204
13205   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13206 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13207  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13208   $as_echo_n "(cached) " >&6
13209 else
13210   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13211 /* end confdefs.h.  */
13212
13213 #define _SYSCALL32
13214 /* Needed for new procfs interface on sparc-solaris.  */
13215 #define _STRUCTURED_PROC 1
13216 #include <sys/procfs.h>
13217 int
13218 main ()
13219 {
13220 prsysent_t avar
13221   ;
13222   return 0;
13223 }
13224 _ACEOF
13225 if ac_fn_c_try_compile "$LINENO"; then :
13226   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13227 else
13228   bfd_cv_have_sys_procfs_type_prsysent_t=no
13229
13230 fi
13231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13232 fi
13233
13234  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13235
13236 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13237
13238  fi
13239  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13240 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13241
13242   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13243 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13244  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13245   $as_echo_n "(cached) " >&6
13246 else
13247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13248 /* end confdefs.h.  */
13249
13250 #define _SYSCALL32
13251 /* Needed for new procfs interface on sparc-solaris.  */
13252 #define _STRUCTURED_PROC 1
13253 #include <sys/procfs.h>
13254 int
13255 main ()
13256 {
13257 pr_sigset_t avar
13258   ;
13259   return 0;
13260 }
13261 _ACEOF
13262 if ac_fn_c_try_compile "$LINENO"; then :
13263   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13264 else
13265   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13266
13267 fi
13268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13269 fi
13270
13271  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13272
13273 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13274
13275  fi
13276  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13277 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13278
13279   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13280 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13281  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13282   $as_echo_n "(cached) " >&6
13283 else
13284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13285 /* end confdefs.h.  */
13286
13287 #define _SYSCALL32
13288 /* Needed for new procfs interface on sparc-solaris.  */
13289 #define _STRUCTURED_PROC 1
13290 #include <sys/procfs.h>
13291 int
13292 main ()
13293 {
13294 pr_sigaction64_t avar
13295   ;
13296   return 0;
13297 }
13298 _ACEOF
13299 if ac_fn_c_try_compile "$LINENO"; then :
13300   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13301 else
13302   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13303
13304 fi
13305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13306 fi
13307
13308  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13309
13310 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13311
13312  fi
13313  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13314 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13315
13316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13317 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13318  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13319   $as_echo_n "(cached) " >&6
13320 else
13321   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13322 /* end confdefs.h.  */
13323
13324 #define _SYSCALL32
13325 /* Needed for new procfs interface on sparc-solaris.  */
13326 #define _STRUCTURED_PROC 1
13327 #include <sys/procfs.h>
13328 int
13329 main ()
13330 {
13331 pr_siginfo64_t avar
13332   ;
13333   return 0;
13334 }
13335 _ACEOF
13336 if ac_fn_c_try_compile "$LINENO"; then :
13337   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13338 else
13339   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13340
13341 fi
13342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13343 fi
13344
13345  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13346
13347 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13348
13349  fi
13350  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13351 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13352
13353
13354
13355
13356
13357   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13358     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13359 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13360     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13361   $as_echo_n "(cached) " >&6
13362 else
13363   if test "$cross_compiling" = yes; then :
13364   gdb_cv_prfpregset_t_broken=yes
13365 else
13366   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13367 /* end confdefs.h.  */
13368 #include <sys/procfs.h>
13369        int main ()
13370        {
13371          if (sizeof (prfpregset_t) == sizeof (void *))
13372            return 1;
13373          return 0;
13374        }
13375 _ACEOF
13376 if ac_fn_c_try_run "$LINENO"; then :
13377   gdb_cv_prfpregset_t_broken=no
13378 else
13379   gdb_cv_prfpregset_t_broken=yes
13380 fi
13381 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13382   conftest.$ac_objext conftest.beam conftest.$ac_ext
13383 fi
13384
13385 fi
13386
13387     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13388 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13389     if test $gdb_cv_prfpregset_t_broken = yes; then
13390
13391 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13392
13393     fi
13394   fi
13395 fi
13396
13397 # Check if the compiler supports the `long long' type.
13398
13399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13400 $as_echo_n "checking for long long support in compiler... " >&6; }
13401 if test "${gdb_cv_c_long_long+set}" = set; then :
13402   $as_echo_n "(cached) " >&6
13403 else
13404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13405 /* end confdefs.h.  */
13406 extern long long foo;
13407 int
13408 main ()
13409 {
13410 switch (foo & 2) { case 0: return 1; }
13411   ;
13412   return 0;
13413 }
13414 _ACEOF
13415 if ac_fn_c_try_compile "$LINENO"; then :
13416   gdb_cv_c_long_long=yes
13417 else
13418   gdb_cv_c_long_long=no
13419 fi
13420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13421 fi
13422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
13423 $as_echo "$gdb_cv_c_long_long" >&6; }
13424 if test $gdb_cv_c_long_long != yes; then
13425   # libdecnumber requires long long.
13426   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
13427 fi
13428
13429 # Check if the compiler and runtime support printing long longs.
13430
13431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
13432 $as_echo_n "checking for long long support in printf... " >&6; }
13433 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
13434   $as_echo_n "(cached) " >&6
13435 else
13436   if test "$cross_compiling" = yes; then :
13437   gdb_cv_printf_has_long_long=no
13438 else
13439   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13440 /* end confdefs.h.  */
13441 $ac_includes_default
13442 int
13443 main ()
13444 {
13445 char buf[32];
13446   long long l = 0;
13447   l = (l << 16) + 0x0123;
13448   l = (l << 16) + 0x4567;
13449   l = (l << 16) + 0x89ab;
13450   l = (l << 16) + 0xcdef;
13451   sprintf (buf, "0x%016llx", l);
13452   return (strcmp ("0x0123456789abcdef", buf));
13453   ;
13454   return 0;
13455 }
13456 _ACEOF
13457 if ac_fn_c_try_run "$LINENO"; then :
13458   gdb_cv_printf_has_long_long=yes
13459 else
13460   gdb_cv_printf_has_long_long=no
13461 fi
13462 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13463   conftest.$ac_objext conftest.beam conftest.$ac_ext
13464 fi
13465
13466 fi
13467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
13468 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
13469 if test $gdb_cv_printf_has_long_long = yes; then
13470
13471 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
13472
13473 fi
13474
13475 # Check if the compiler and runtime support printing decfloats.
13476
13477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
13478 $as_echo_n "checking for decfloat support in printf... " >&6; }
13479 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
13480   $as_echo_n "(cached) " >&6
13481 else
13482   if test "$cross_compiling" = yes; then :
13483   gdb_cv_printf_has_decfloat=no
13484 else
13485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13486 /* end confdefs.h.  */
13487 $ac_includes_default
13488 int
13489 main ()
13490 {
13491 char buf[64];
13492   _Decimal32 d32 = 1.2345df;
13493   _Decimal64 d64 = 1.2345dd;
13494   _Decimal128 d128 = 1.2345dl;
13495   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
13496   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
13497   ;
13498   return 0;
13499 }
13500 _ACEOF
13501 if ac_fn_c_try_run "$LINENO"; then :
13502   gdb_cv_printf_has_decfloat=yes
13503 else
13504   gdb_cv_printf_has_decfloat=no
13505 fi
13506 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13507   conftest.$ac_objext conftest.beam conftest.$ac_ext
13508 fi
13509
13510 fi
13511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
13512 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
13513 if test $gdb_cv_printf_has_decfloat = yes; then
13514
13515 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
13516
13517 fi
13518
13519 # Check if the compiler supports the `long double' type.  We can't use
13520 # AC_C_LONG_DOUBLE because that one does additional checks on the
13521 # constants defined in <float.h> that fail on some systems,
13522 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
13523
13524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
13525 $as_echo_n "checking for long double support in compiler... " >&6; }
13526 if test "${gdb_cv_c_long_double+set}" = set; then :
13527   $as_echo_n "(cached) " >&6
13528 else
13529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13530 /* end confdefs.h.  */
13531 long double foo;
13532 _ACEOF
13533 if ac_fn_c_try_compile "$LINENO"; then :
13534   gdb_cv_c_long_double=yes
13535 else
13536   gdb_cv_c_long_double=no
13537 fi
13538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13539 fi
13540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
13541 $as_echo "$gdb_cv_c_long_double" >&6; }
13542 if test $gdb_cv_c_long_double = yes; then
13543
13544 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
13545
13546 fi
13547
13548 # Check if the compiler and runtime support printing long doubles.
13549
13550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
13551 $as_echo_n "checking for long double support in printf... " >&6; }
13552 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
13553   $as_echo_n "(cached) " >&6
13554 else
13555   if test "$cross_compiling" = yes; then :
13556   gdb_cv_printf_has_long_double=no
13557 else
13558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13559 /* end confdefs.h.  */
13560 $ac_includes_default
13561 int
13562 main ()
13563 {
13564 char buf[16];
13565   long double f = 3.141592653;
13566   sprintf (buf, "%Lg", f);
13567   return (strncmp ("3.14159", buf, 7));
13568   ;
13569   return 0;
13570 }
13571 _ACEOF
13572 if ac_fn_c_try_run "$LINENO"; then :
13573   gdb_cv_printf_has_long_double=yes
13574 else
13575   gdb_cv_printf_has_long_double=no
13576 fi
13577 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13578   conftest.$ac_objext conftest.beam conftest.$ac_ext
13579 fi
13580
13581 fi
13582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
13583 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
13584 if test $gdb_cv_printf_has_long_double = yes; then
13585
13586 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
13587
13588 fi
13589
13590 # Check if the compiler and runtime support scanning long doubles.
13591
13592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
13593 $as_echo_n "checking for long double support in scanf... " >&6; }
13594 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
13595   $as_echo_n "(cached) " >&6
13596 else
13597   if test "$cross_compiling" = yes; then :
13598   gdb_cv_scanf_has_long_double=no
13599 else
13600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13601 /* end confdefs.h.  */
13602 #include <stdio.h>
13603 int
13604 main ()
13605 {
13606 char *buf = "3.141592653";
13607   long double f = 0;
13608   sscanf (buf, "%Lg", &f);
13609   return !(f > 3.14159 && f < 3.14160);
13610   ;
13611   return 0;
13612 }
13613 _ACEOF
13614 if ac_fn_c_try_run "$LINENO"; then :
13615   gdb_cv_scanf_has_long_double=yes
13616 else
13617   gdb_cv_scanf_has_long_double=no
13618 fi
13619 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13620   conftest.$ac_objext conftest.beam conftest.$ac_ext
13621 fi
13622
13623 fi
13624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
13625 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
13626 if test $gdb_cv_scanf_has_long_double = yes; then
13627
13628 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
13629
13630 fi
13631
13632 case ${host_os} in
13633 aix*)
13634   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
13635 $as_echo_n "checking for -bbigtoc option... " >&6; }
13636 if test "${gdb_cv_bigtoc+set}" = set; then :
13637   $as_echo_n "(cached) " >&6
13638 else
13639
13640     SAVE_LDFLAGS=$LDFLAGS
13641
13642     case $GCC in
13643     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
13644     *) gdb_cv_bigtoc=-bbigtoc ;;
13645     esac
13646
13647     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
13648     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13649 /* end confdefs.h.  */
13650
13651 int
13652 main ()
13653 {
13654 int i;
13655   ;
13656   return 0;
13657 }
13658 _ACEOF
13659 if ac_fn_c_try_link "$LINENO"; then :
13660
13661 else
13662   gdb_cv_bigtoc=
13663 fi
13664 rm -f core conftest.err conftest.$ac_objext \
13665     conftest$ac_exeext conftest.$ac_ext
13666     LDFLAGS="${SAVE_LDFLAGS}"
13667
13668 fi
13669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
13670 $as_echo "$gdb_cv_bigtoc" >&6; }
13671   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
13672   ;;
13673 esac
13674
13675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
13676 $as_echo_n "checking for the dynamic export flag... " >&6; }
13677 dynamic_list=false
13678 if test "${gdb_native}" = yes; then
13679    # The dynamically loaded libthread_db needs access to symbols in the gdb
13680    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
13681    # may not be supported there.
13682    old_LDFLAGS="$LDFLAGS"
13683    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
13684    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
13685    LDFLAGS="$LDFLAGS $RDYNAMIC"
13686    if test "${have_libpython}" = no; then
13687      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13688 /* end confdefs.h.  */
13689
13690 int
13691 main ()
13692 {
13693
13694   ;
13695   return 0;
13696 }
13697 _ACEOF
13698 if ac_fn_c_try_link "$LINENO"; then :
13699   dynamic_list=true
13700 fi
13701 rm -f core conftest.err conftest.$ac_objext \
13702     conftest$ac_exeext conftest.$ac_ext
13703    else
13704      # Workaround http://bugs.python.org/issue4434 where static
13705      # libpythonX.Y.a would get its symbols required for
13706      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
13707      # Problem does not happen for the recommended libpythonX.Y.so linkage.
13708      old_CFLAGS="$CFLAGS"
13709      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
13710      old_LIBS="$LIBS"
13711      LIBS="$LIBS $PYTHON_LIBS"
13712      if test "$cross_compiling" = yes; then :
13713   true
13714 else
13715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13716 /* end confdefs.h.  */
13717 #include "${have_libpython}/Python.h"
13718 int
13719 main ()
13720 {
13721 int err;
13722           Py_Initialize ();
13723           err = PyRun_SimpleString ("import itertools\n");
13724           Py_Finalize ();
13725           return err == 0 ? 0 : 1;
13726   ;
13727   return 0;
13728 }
13729 _ACEOF
13730 if ac_fn_c_try_run "$LINENO"; then :
13731   dynamic_list=true
13732 fi
13733 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13734   conftest.$ac_objext conftest.beam conftest.$ac_ext
13735 fi
13736
13737      LIBS="$old_LIBS"
13738      CFLAGS="$old_CFLAGS"
13739    fi
13740    LDFLAGS="$old_LDFLAGS"
13741 fi
13742 if $dynamic_list; then
13743   found="-Wl,--dynamic-list"
13744   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
13745 else
13746   found="-rdynamic"
13747   RDYNAMIC="-rdynamic"
13748 fi
13749
13750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
13751 $as_echo "$found" >&6; }
13752
13753
13754 if test ${build} = ${host} -a ${host} = ${target} ; then
13755    case ${host_os} in
13756    solaris*)
13757       # See if thread_db library is around for Solaris thread debugging.
13758       # Note that we must explicitly test for version 1 of the library
13759       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
13760       # the same API.
13761       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
13762 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
13763       if test -f /usr/lib/libthread_db.so.1 ; then
13764          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13765 $as_echo "yes" >&6; }
13766
13767 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
13768
13769          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
13770          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
13771          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13772 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13773 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
13774   $as_echo_n "(cached) " >&6
13775 else
13776   ac_check_lib_save_LIBS=$LIBS
13777 LIBS="-ldl  $LIBS"
13778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13779 /* end confdefs.h.  */
13780
13781 /* Override any GCC internal prototype to avoid an error.
13782    Use char because int might match the return type of a GCC
13783    builtin and then its argument prototype would still apply.  */
13784 #ifdef __cplusplus
13785 extern "C"
13786 #endif
13787 char dlopen ();
13788 int
13789 main ()
13790 {
13791 return dlopen ();
13792   ;
13793   return 0;
13794 }
13795 _ACEOF
13796 if ac_fn_c_try_link "$LINENO"; then :
13797   ac_cv_lib_dl_dlopen=yes
13798 else
13799   ac_cv_lib_dl_dlopen=no
13800 fi
13801 rm -f core conftest.err conftest.$ac_objext \
13802     conftest$ac_exeext conftest.$ac_ext
13803 LIBS=$ac_check_lib_save_LIBS
13804 fi
13805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13806 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13807 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
13808   cat >>confdefs.h <<_ACEOF
13809 #define HAVE_LIBDL 1
13810 _ACEOF
13811
13812   LIBS="-ldl $LIBS"
13813
13814 fi
13815
13816          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
13817          # Sun randomly tweaked the prototypes in <proc_service.h>
13818          # at one point.
13819          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
13820 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
13821          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
13822   $as_echo_n "(cached) " >&6
13823 else
13824
13825             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13826 /* end confdefs.h.  */
13827
13828                 #include <proc_service.h>
13829                 ps_err_e ps_pdwrite
13830                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
13831
13832 int
13833 main ()
13834 {
13835
13836   ;
13837   return 0;
13838 }
13839 _ACEOF
13840 if ac_fn_c_try_compile "$LINENO"; then :
13841   gdb_cv_proc_service_is_old=no
13842 else
13843   gdb_cv_proc_service_is_old=yes
13844 fi
13845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13846
13847 fi
13848
13849          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
13850 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
13851          if test $gdb_cv_proc_service_is_old = yes; then
13852
13853 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
13854
13855          fi
13856       else
13857          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13858 $as_echo "no" >&6; }
13859       fi
13860       ;;
13861    aix*)
13862       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
13863 $as_echo_n "checking for AiX thread debugging library... " >&6; }
13864       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
13865   $as_echo_n "(cached) " >&6
13866 else
13867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13868 /* end confdefs.h.  */
13869 #include <sys/pthdebug.h>
13870 int
13871 main ()
13872 {
13873 #ifndef PTHDB_VERSION_3
13874                                     #error
13875                                     #endif
13876   ;
13877   return 0;
13878 }
13879 _ACEOF
13880 if ac_fn_c_try_compile "$LINENO"; then :
13881   gdb_cv_have_aix_thread_debug=yes
13882 else
13883   gdb_cv_have_aix_thread_debug=no
13884 fi
13885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13886 fi
13887
13888       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
13889 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
13890       if test $gdb_cv_have_aix_thread_debug = yes; then
13891          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
13892          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
13893          LIBS="$LIBS -lpthdebug"
13894
13895          # Older versions of AIX do not provide the declaration for
13896          # the getthrds function (it appears that it was introduced
13897          # with AIX 6.x).
13898          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
13899 "
13900 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
13901   ac_have_decl=1
13902 else
13903   ac_have_decl=0
13904 fi
13905
13906 cat >>confdefs.h <<_ACEOF
13907 #define HAVE_DECL_GETTHRDS $ac_have_decl
13908 _ACEOF
13909
13910       fi
13911       ;;
13912    esac
13913
13914 fi
13915
13916 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13917    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13918 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13919 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13920   $as_echo_n "(cached) " >&6
13921 else
13922   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13923 /* end confdefs.h.  */
13924 #include <thread_db.h>
13925 int
13926 main ()
13927 {
13928 int i = TD_NOTALLOC;
13929   ;
13930   return 0;
13931 }
13932 _ACEOF
13933 if ac_fn_c_try_compile "$LINENO"; then :
13934   gdb_cv_thread_db_h_has_td_notalloc=yes
13935 else
13936   gdb_cv_thread_db_h_has_td_notalloc=no
13937
13938 fi
13939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13940
13941 fi
13942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
13943 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
13944    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
13945 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
13946 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
13947   $as_echo_n "(cached) " >&6
13948 else
13949   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13950 /* end confdefs.h.  */
13951 #include <thread_db.h>
13952 int
13953 main ()
13954 {
13955 int i = TD_VERSION;
13956   ;
13957   return 0;
13958 }
13959 _ACEOF
13960 if ac_fn_c_try_compile "$LINENO"; then :
13961   gdb_cv_thread_db_h_has_td_version=yes
13962 else
13963   gdb_cv_thread_db_h_has_td_version=no
13964
13965 fi
13966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13967
13968 fi
13969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
13970 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
13971    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
13972 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
13973 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
13974   $as_echo_n "(cached) " >&6
13975 else
13976   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13977 /* end confdefs.h.  */
13978 #include <thread_db.h>
13979 int
13980 main ()
13981 {
13982 int i = TD_NOTLS;
13983   ;
13984   return 0;
13985 }
13986 _ACEOF
13987 if ac_fn_c_try_compile "$LINENO"; then :
13988   gdb_cv_thread_db_h_has_td_notls=yes
13989 else
13990   gdb_cv_thread_db_h_has_td_notls=no
13991
13992 fi
13993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13994
13995 fi
13996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
13997 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
13998 fi
13999 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14000
14001 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14002
14003 fi
14004 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14005
14006 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14007
14008 fi
14009 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14010
14011 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14012
14013 fi
14014
14015 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14016 "
14017 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14018   ac_have_decl=1
14019 else
14020   ac_have_decl=0
14021 fi
14022
14023 cat >>confdefs.h <<_ACEOF
14024 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14025 _ACEOF
14026
14027
14028 if test "$cross_compiling" = yes; then :
14029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14030 /* end confdefs.h.  */
14031 #include <sys/personality.h>
14032 int
14033 main ()
14034 {
14035
14036 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14037 #       define ADDR_NO_RANDOMIZE 0x0040000
14038 #      endif
14039        /* Test the flag could be set and stays set.  */
14040        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14041        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14042            return 1
14043   ;
14044   return 0;
14045 }
14046 _ACEOF
14047 if ac_fn_c_try_link "$LINENO"; then :
14048   have_personality=true
14049 else
14050   have_personality=false
14051 fi
14052 rm -f core conftest.err conftest.$ac_objext \
14053     conftest$ac_exeext conftest.$ac_ext
14054 else
14055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14056 /* end confdefs.h.  */
14057 #include <sys/personality.h>
14058 int
14059 main ()
14060 {
14061
14062 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14063 #       define ADDR_NO_RANDOMIZE 0x0040000
14064 #      endif
14065        /* Test the flag could be set and stays set.  */
14066        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14067        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14068            return 1
14069   ;
14070   return 0;
14071 }
14072 _ACEOF
14073 if ac_fn_c_try_run "$LINENO"; then :
14074   have_personality=true
14075 else
14076   have_personality=false
14077 fi
14078 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14079   conftest.$ac_objext conftest.beam conftest.$ac_ext
14080 fi
14081
14082 if $have_personality
14083 then
14084
14085 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14086
14087 fi
14088
14089 case $host_os in
14090   go32* | *djgpp*)
14091     gdbinit=gdb.ini
14092     ;;
14093   *)
14094     gdbinit=.gdbinit
14095     ;;
14096 esac
14097
14098 cat >>confdefs.h <<_ACEOF
14099 #define GDBINIT "$gdbinit"
14100 _ACEOF
14101
14102
14103
14104 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
14105 # except that the argument to --with-sysroot is optional.
14106 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
14107 if test "x$with_sysroot" = xyes; then
14108   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
14109 fi
14110
14111 # Check whether --with-sysroot was given.
14112 if test "${with_sysroot+set}" = set; then :
14113   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
14114 else
14115   TARGET_SYSTEM_ROOT=
14116 fi
14117
14118
14119   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14120   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14121   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
14122   ac_define_dir=`eval echo $ac_define_dir`
14123
14124 cat >>confdefs.h <<_ACEOF
14125 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
14126 _ACEOF
14127
14128
14129
14130
14131   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14132      if test "x$prefix" = xNONE; then
14133         test_prefix=/usr/local
14134      else
14135         test_prefix=$prefix
14136      fi
14137   else
14138      test_prefix=$exec_prefix
14139   fi
14140   value=0
14141   case ${ac_define_dir} in
14142      "${test_prefix}"|"${test_prefix}/"*|\
14143         '${exec_prefix}'|'${exec_prefix}/'*)
14144      value=1
14145      ;;
14146   esac
14147
14148 cat >>confdefs.h <<_ACEOF
14149 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
14150 _ACEOF
14151
14152
14153
14154
14155
14156 # Check whether --with-system-gdbinit was given.
14157 if test "${with_system_gdbinit+set}" = set; then :
14158   withval=$with_system_gdbinit;
14159     SYSTEM_GDBINIT=$withval
14160 else
14161   SYSTEM_GDBINIT=
14162 fi
14163
14164
14165   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14166   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14167   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14168   ac_define_dir=`eval echo $ac_define_dir`
14169
14170 cat >>confdefs.h <<_ACEOF
14171 #define SYSTEM_GDBINIT "$ac_define_dir"
14172 _ACEOF
14173
14174
14175
14176
14177   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14178      if test "x$prefix" = xNONE; then
14179         test_prefix=/usr/local
14180      else
14181         test_prefix=$prefix
14182      fi
14183   else
14184      test_prefix=$exec_prefix
14185   fi
14186   value=0
14187   case ${ac_define_dir} in
14188      "${test_prefix}"|"${test_prefix}/"*|\
14189         '${exec_prefix}'|'${exec_prefix}/'*)
14190      value=1
14191      ;;
14192   esac
14193
14194 cat >>confdefs.h <<_ACEOF
14195 #define SYSTEM_GDBINIT_RELOCATABLE $value
14196 _ACEOF
14197
14198
14199
14200
14201
14202
14203 # Check whether --enable-werror was given.
14204 if test "${enable_werror+set}" = set; then :
14205   enableval=$enable_werror; case "${enableval}" in
14206      yes | y) ERROR_ON_WARNING="yes" ;;
14207      no | n)  ERROR_ON_WARNING="no" ;;
14208      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14209    esac
14210 fi
14211
14212
14213 # Enable -Werror by default when using gcc.  Turn it off for releases.
14214 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
14215     ERROR_ON_WARNING=yes
14216 fi
14217
14218 WERROR_CFLAGS=""
14219 if test "${ERROR_ON_WARNING}" = yes ; then
14220     WERROR_CFLAGS="-Werror"
14221 fi
14222
14223 # These options work in either C or C++ modes.
14224 build_warnings="-Wall -Wpointer-arith \
14225 -Wno-unused -Wunused-value -Wunused-function \
14226 -Wno-switch -Wno-char-subscripts \
14227 -Wempty-body"
14228
14229 # Now add in C and C++ specific options, depending on mode.
14230 if test "$enable_build_with_cxx" = "yes"; then
14231    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
14232 -Wno-narrowing"
14233 else
14234    build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
14235 -Wdeclaration-after-statement -Wmissing-parameter-type \
14236 -Wold-style-declaration -Wold-style-definition"
14237 fi
14238
14239 # Enable -Wno-format by default when using gcc on mingw since many
14240 # GCC versions complain about %I64.
14241 case "${host}" in
14242   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14243   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
14244 esac
14245
14246 # Check whether --enable-build-warnings was given.
14247 if test "${enable_build_warnings+set}" = set; then :
14248   enableval=$enable_build_warnings; case "${enableval}" in
14249   yes)  ;;
14250   no)   build_warnings="-w";;
14251   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14252         build_warnings="${build_warnings} ${t}";;
14253   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14254         build_warnings="${t} ${build_warnings}";;
14255   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14256 esac
14257 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14258   echo "Setting compiler warning flags = $build_warnings" 6>&1
14259 fi
14260 fi
14261 # Check whether --enable-gdb-build-warnings was given.
14262 if test "${enable_gdb_build_warnings+set}" = set; then :
14263   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14264   yes)  ;;
14265   no)   build_warnings="-w";;
14266   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14267         build_warnings="${build_warnings} ${t}";;
14268   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14269         build_warnings="${t} ${build_warnings}";;
14270   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14271 esac
14272 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14273   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14274 fi
14275 fi
14276
14277 # The set of warnings supported by a C++ compiler is not the same as
14278 # of the C compiler.
14279 if test "$enable_build_with_cxx" = "yes"; then
14280     ac_ext=cpp
14281 ac_cpp='$CXXCPP $CPPFLAGS'
14282 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14283 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14284 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14285
14286 fi
14287
14288 WARN_CFLAGS=""
14289 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14290 then
14291     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14292 $as_echo_n "checking compiler warning flags... " >&6; }
14293     # Separate out the -Werror flag as some files just cannot be
14294     # compiled with it enabled.
14295     for w in ${build_warnings}; do
14296         # GCC does not complain about -Wno-unknown-warning.  Invert
14297         # and test -Wunknown-warning instead.
14298         case $w in
14299         -Wno-*)
14300                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
14301         *)
14302                 wtest=$w ;;
14303         esac
14304
14305         case $w in
14306         -Werr*) WERROR_CFLAGS=-Werror ;;
14307         *)
14308             # Check whether GCC accepts it.
14309             saved_CFLAGS="$CFLAGS"
14310             CFLAGS="$CFLAGS $wtest"
14311             saved_CXXFLAGS="$CXXFLAGS"
14312             CXXFLAGS="$CXXFLAGS $wtest"
14313             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14314 /* end confdefs.h.  */
14315
14316 int
14317 main ()
14318 {
14319
14320   ;
14321   return 0;
14322 }
14323 _ACEOF
14324 if ac_fn_cxx_try_compile "$LINENO"; then :
14325   WARN_CFLAGS="${WARN_CFLAGS} $w"
14326 fi
14327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14328             CFLAGS="$saved_CFLAGS"
14329             CXXFLAGS="$saved_CXXFLAGS"
14330         esac
14331     done
14332     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14333 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14334 fi
14335
14336
14337
14338 if test "$enable_build_with_cxx" = "yes"; then
14339    ac_ext=c
14340 ac_cpp='$CPP $CPPFLAGS'
14341 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14342 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14343 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14344
14345 fi
14346
14347
14348 # In the Cygwin environment, we need some additional flags.
14349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14350 $as_echo_n "checking for cygwin... " >&6; }
14351 if test "${gdb_cv_os_cygwin+set}" = set; then :
14352   $as_echo_n "(cached) " >&6
14353 else
14354   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14355 /* end confdefs.h.  */
14356
14357 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14358 lose
14359 #endif
14360 _ACEOF
14361 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14362   $EGREP "^lose$" >/dev/null 2>&1; then :
14363   gdb_cv_os_cygwin=yes
14364 else
14365   gdb_cv_os_cygwin=no
14366 fi
14367 rm -f conftest*
14368
14369 fi
14370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14371 $as_echo "$gdb_cv_os_cygwin" >&6; }
14372
14373
14374 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14375 case ${host} in
14376   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14377   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14378   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14379 esac
14380
14381
14382 # libreadline needs libuser32.a in a cygwin environment
14383 WIN32LIBS=
14384 if test x$gdb_cv_os_cygwin = xyes; then
14385     WIN32LIBS="-luser32"
14386     case "${target}" in
14387         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14388         ;;
14389     esac
14390 fi
14391
14392 # The ser-tcp.c module requires sockets.
14393 case ${host} in
14394   *mingw32*)
14395
14396 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14397
14398     WIN32LIBS="$WIN32LIBS -lws2_32"
14399     ;;
14400 esac
14401
14402
14403 # Add ELF support to GDB, but only if BFD includes ELF support.
14404
14405   OLD_CFLAGS=$CFLAGS
14406   OLD_LDFLAGS=$LDFLAGS
14407   OLD_LIBS=$LIBS
14408   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14409   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14410   # always want our bfd.
14411   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14412   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14413   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14414   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14415   LIBS="-lbfd -liberty -lz $intl $LIBS"
14416   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14417 $as_echo_n "checking for ELF support in BFD... " >&6; }
14418 if test "${gdb_cv_var_elf+set}" = set; then :
14419   $as_echo_n "(cached) " >&6
14420 else
14421   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14422 /* end confdefs.h.  */
14423 #include <stdlib.h>
14424   #include "bfd.h"
14425   #include "elf-bfd.h"
14426
14427 int
14428 main ()
14429 {
14430 return bfd_get_elf_phdr_upper_bound (NULL);
14431   ;
14432   return 0;
14433 }
14434 _ACEOF
14435 if ac_fn_c_try_link "$LINENO"; then :
14436   gdb_cv_var_elf=yes
14437 else
14438   gdb_cv_var_elf=no
14439 fi
14440 rm -f core conftest.err conftest.$ac_objext \
14441     conftest$ac_exeext conftest.$ac_ext
14442 fi
14443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14444 $as_echo "$gdb_cv_var_elf" >&6; }
14445   CFLAGS=$OLD_CFLAGS
14446   LDFLAGS=$OLD_LDFLAGS
14447   LIBS=$OLD_LIBS
14448 if test $gdb_cv_var_elf = yes; then
14449   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
14450
14451 $as_echo "#define HAVE_ELF 1" >>confdefs.h
14452
14453   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14454   if test "$plugins" = "yes"; then
14455     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
14456 $as_echo_n "checking for library containing dlopen... " >&6; }
14457 if test "${ac_cv_search_dlopen+set}" = set; then :
14458   $as_echo_n "(cached) " >&6
14459 else
14460   ac_func_search_save_LIBS=$LIBS
14461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14462 /* end confdefs.h.  */
14463
14464 /* Override any GCC internal prototype to avoid an error.
14465    Use char because int might match the return type of a GCC
14466    builtin and then its argument prototype would still apply.  */
14467 #ifdef __cplusplus
14468 extern "C"
14469 #endif
14470 char dlopen ();
14471 int
14472 main ()
14473 {
14474 return dlopen ();
14475   ;
14476   return 0;
14477 }
14478 _ACEOF
14479 for ac_lib in '' dl; do
14480   if test -z "$ac_lib"; then
14481     ac_res="none required"
14482   else
14483     ac_res=-l$ac_lib
14484     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14485   fi
14486   if ac_fn_c_try_link "$LINENO"; then :
14487   ac_cv_search_dlopen=$ac_res
14488 fi
14489 rm -f core conftest.err conftest.$ac_objext \
14490     conftest$ac_exeext
14491   if test "${ac_cv_search_dlopen+set}" = set; then :
14492   break
14493 fi
14494 done
14495 if test "${ac_cv_search_dlopen+set}" = set; then :
14496
14497 else
14498   ac_cv_search_dlopen=no
14499 fi
14500 rm conftest.$ac_ext
14501 LIBS=$ac_func_search_save_LIBS
14502 fi
14503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
14504 $as_echo "$ac_cv_search_dlopen" >&6; }
14505 ac_res=$ac_cv_search_dlopen
14506 if test "$ac_res" != no; then :
14507   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14508
14509 fi
14510
14511   fi
14512 fi
14513
14514 # Add macho support to GDB, but only if BFD includes it.
14515
14516   OLD_CFLAGS=$CFLAGS
14517   OLD_LDFLAGS=$LDFLAGS
14518   OLD_LIBS=$LIBS
14519   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14520   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14521   # always want our bfd.
14522   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14523   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14524   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14525   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14526   LIBS="-lbfd -liberty -lz $intl $LIBS"
14527   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
14528 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
14529 if test "${gdb_cv_var_macho+set}" = set; then :
14530   $as_echo_n "(cached) " >&6
14531 else
14532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14533 /* end confdefs.h.  */
14534 #include <stdlib.h>
14535   #include "bfd.h"
14536   #include "mach-o.h"
14537
14538 int
14539 main ()
14540 {
14541 return bfd_mach_o_lookup_command (NULL, 0, NULL);
14542   ;
14543   return 0;
14544 }
14545 _ACEOF
14546 if ac_fn_c_try_link "$LINENO"; then :
14547   gdb_cv_var_macho=yes
14548 else
14549   gdb_cv_var_macho=no
14550 fi
14551 rm -f core conftest.err conftest.$ac_objext \
14552     conftest$ac_exeext conftest.$ac_ext
14553 fi
14554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
14555 $as_echo "$gdb_cv_var_macho" >&6; }
14556   CFLAGS=$OLD_CFLAGS
14557   LDFLAGS=$OLD_LDFLAGS
14558   LIBS=$OLD_LIBS
14559 if test $gdb_cv_var_macho = yes; then
14560   CONFIG_OBS="$CONFIG_OBS machoread.o"
14561 fi
14562
14563 # Add any host-specific objects to GDB.
14564 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
14565
14566 # If building on ELF, look for lzma support for embedded compressed debug info.
14567 if test $gdb_cv_var_elf = yes; then
14568
14569 # Check whether --with-lzma was given.
14570 if test "${with_lzma+set}" = set; then :
14571   withval=$with_lzma;
14572 else
14573   with_lzma=auto
14574 fi
14575
14576   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
14577 $as_echo_n "checking whether to use lzma... " >&6; }
14578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
14579 $as_echo "$with_lzma" >&6; }
14580
14581   if test "${with_lzma}" != no; then
14582
14583
14584
14585
14586
14587
14588
14589
14590     use_additional=yes
14591
14592   acl_save_prefix="$prefix"
14593   prefix="$acl_final_prefix"
14594   acl_save_exec_prefix="$exec_prefix"
14595   exec_prefix="$acl_final_exec_prefix"
14596
14597     eval additional_includedir=\"$includedir\"
14598     eval additional_libdir=\"$libdir\"
14599
14600   exec_prefix="$acl_save_exec_prefix"
14601   prefix="$acl_save_prefix"
14602
14603
14604 # Check whether --with-liblzma-prefix was given.
14605 if test "${with_liblzma_prefix+set}" = set; then :
14606   withval=$with_liblzma_prefix;
14607     if test "X$withval" = "Xno"; then
14608       use_additional=no
14609     else
14610       if test "X$withval" = "X"; then
14611
14612   acl_save_prefix="$prefix"
14613   prefix="$acl_final_prefix"
14614   acl_save_exec_prefix="$exec_prefix"
14615   exec_prefix="$acl_final_exec_prefix"
14616
14617           eval additional_includedir=\"$includedir\"
14618           eval additional_libdir=\"$libdir\"
14619
14620   exec_prefix="$acl_save_exec_prefix"
14621   prefix="$acl_save_prefix"
14622
14623       else
14624         additional_includedir="$withval/include"
14625         additional_libdir="$withval/lib"
14626       fi
14627     fi
14628
14629 fi
14630
14631       LIBLZMA=
14632   LTLIBLZMA=
14633   INCLZMA=
14634   rpathdirs=
14635   ltrpathdirs=
14636   names_already_handled=
14637   names_next_round='lzma '
14638   while test -n "$names_next_round"; do
14639     names_this_round="$names_next_round"
14640     names_next_round=
14641     for name in $names_this_round; do
14642       already_handled=
14643       for n in $names_already_handled; do
14644         if test "$n" = "$name"; then
14645           already_handled=yes
14646           break
14647         fi
14648       done
14649       if test -z "$already_handled"; then
14650         names_already_handled="$names_already_handled $name"
14651                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14652         eval value=\"\$HAVE_LIB$uppername\"
14653         if test -n "$value"; then
14654           if test "$value" = yes; then
14655             eval value=\"\$LIB$uppername\"
14656             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
14657             eval value=\"\$LTLIB$uppername\"
14658             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
14659           else
14660                                     :
14661           fi
14662         else
14663                               found_dir=
14664           found_la=
14665           found_so=
14666           found_a=
14667           if test $use_additional = yes; then
14668             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14669               found_dir="$additional_libdir"
14670               found_so="$additional_libdir/lib$name.$shlibext"
14671               if test -f "$additional_libdir/lib$name.la"; then
14672                 found_la="$additional_libdir/lib$name.la"
14673               fi
14674             else
14675               if test -f "$additional_libdir/lib$name.$libext"; then
14676                 found_dir="$additional_libdir"
14677                 found_a="$additional_libdir/lib$name.$libext"
14678                 if test -f "$additional_libdir/lib$name.la"; then
14679                   found_la="$additional_libdir/lib$name.la"
14680                 fi
14681               fi
14682             fi
14683           fi
14684           if test "X$found_dir" = "X"; then
14685             for x in $LDFLAGS $LTLIBLZMA; do
14686
14687   acl_save_prefix="$prefix"
14688   prefix="$acl_final_prefix"
14689   acl_save_exec_prefix="$exec_prefix"
14690   exec_prefix="$acl_final_exec_prefix"
14691   eval x=\"$x\"
14692   exec_prefix="$acl_save_exec_prefix"
14693   prefix="$acl_save_prefix"
14694
14695               case "$x" in
14696                 -L*)
14697                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14698                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14699                     found_dir="$dir"
14700                     found_so="$dir/lib$name.$shlibext"
14701                     if test -f "$dir/lib$name.la"; then
14702                       found_la="$dir/lib$name.la"
14703                     fi
14704                   else
14705                     if test -f "$dir/lib$name.$libext"; then
14706                       found_dir="$dir"
14707                       found_a="$dir/lib$name.$libext"
14708                       if test -f "$dir/lib$name.la"; then
14709                         found_la="$dir/lib$name.la"
14710                       fi
14711                     fi
14712                   fi
14713                   ;;
14714               esac
14715               if test "X$found_dir" != "X"; then
14716                 break
14717               fi
14718             done
14719           fi
14720           if test "X$found_dir" != "X"; then
14721                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
14722             if test "X$found_so" != "X"; then
14723                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14724                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14725               else
14726                                                                                 haveit=
14727                 for x in $ltrpathdirs; do
14728                   if test "X$x" = "X$found_dir"; then
14729                     haveit=yes
14730                     break
14731                   fi
14732                 done
14733                 if test -z "$haveit"; then
14734                   ltrpathdirs="$ltrpathdirs $found_dir"
14735                 fi
14736                                 if test "$hardcode_direct" = yes; then
14737                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14738                 else
14739                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14740                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14741                                                             haveit=
14742                     for x in $rpathdirs; do
14743                       if test "X$x" = "X$found_dir"; then
14744                         haveit=yes
14745                         break
14746                       fi
14747                     done
14748                     if test -z "$haveit"; then
14749                       rpathdirs="$rpathdirs $found_dir"
14750                     fi
14751                   else
14752                                                                                 haveit=
14753                     for x in $LDFLAGS $LIBLZMA; do
14754
14755   acl_save_prefix="$prefix"
14756   prefix="$acl_final_prefix"
14757   acl_save_exec_prefix="$exec_prefix"
14758   exec_prefix="$acl_final_exec_prefix"
14759   eval x=\"$x\"
14760   exec_prefix="$acl_save_exec_prefix"
14761   prefix="$acl_save_prefix"
14762
14763                       if test "X$x" = "X-L$found_dir"; then
14764                         haveit=yes
14765                         break
14766                       fi
14767                     done
14768                     if test -z "$haveit"; then
14769                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
14770                     fi
14771                     if test "$hardcode_minus_L" != no; then
14772                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14773                     else
14774                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14775                     fi
14776                   fi
14777                 fi
14778               fi
14779             else
14780               if test "X$found_a" != "X"; then
14781                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
14782               else
14783                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
14784               fi
14785             fi
14786                         additional_includedir=
14787             case "$found_dir" in
14788               */lib | */lib/)
14789                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14790                 additional_includedir="$basedir/include"
14791                 ;;
14792             esac
14793             if test "X$additional_includedir" != "X"; then
14794                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14795                 haveit=
14796                 if test "X$additional_includedir" = "X/usr/local/include"; then
14797                   if test -n "$GCC"; then
14798                     case $host_os in
14799                       linux*) haveit=yes;;
14800                     esac
14801                   fi
14802                 fi
14803                 if test -z "$haveit"; then
14804                   for x in $CPPFLAGS $INCLZMA; do
14805
14806   acl_save_prefix="$prefix"
14807   prefix="$acl_final_prefix"
14808   acl_save_exec_prefix="$exec_prefix"
14809   exec_prefix="$acl_final_exec_prefix"
14810   eval x=\"$x\"
14811   exec_prefix="$acl_save_exec_prefix"
14812   prefix="$acl_save_prefix"
14813
14814                     if test "X$x" = "X-I$additional_includedir"; then
14815                       haveit=yes
14816                       break
14817                     fi
14818                   done
14819                   if test -z "$haveit"; then
14820                     if test -d "$additional_includedir"; then
14821                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
14822                     fi
14823                   fi
14824                 fi
14825               fi
14826             fi
14827                         if test -n "$found_la"; then
14828                                                         save_libdir="$libdir"
14829               case "$found_la" in
14830                 */* | *\\*) . "$found_la" ;;
14831                 *) . "./$found_la" ;;
14832               esac
14833               libdir="$save_libdir"
14834                             for dep in $dependency_libs; do
14835                 case "$dep" in
14836                   -L*)
14837                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14838                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
14839                       haveit=
14840                       if test "X$additional_libdir" = "X/usr/local/lib"; then
14841                         if test -n "$GCC"; then
14842                           case $host_os in
14843                             linux*) haveit=yes;;
14844                           esac
14845                         fi
14846                       fi
14847                       if test -z "$haveit"; then
14848                         haveit=
14849                         for x in $LDFLAGS $LIBLZMA; do
14850
14851   acl_save_prefix="$prefix"
14852   prefix="$acl_final_prefix"
14853   acl_save_exec_prefix="$exec_prefix"
14854   exec_prefix="$acl_final_exec_prefix"
14855   eval x=\"$x\"
14856   exec_prefix="$acl_save_exec_prefix"
14857   prefix="$acl_save_prefix"
14858
14859                           if test "X$x" = "X-L$additional_libdir"; then
14860                             haveit=yes
14861                             break
14862                           fi
14863                         done
14864                         if test -z "$haveit"; then
14865                           if test -d "$additional_libdir"; then
14866                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
14867                           fi
14868                         fi
14869                         haveit=
14870                         for x in $LDFLAGS $LTLIBLZMA; do
14871
14872   acl_save_prefix="$prefix"
14873   prefix="$acl_final_prefix"
14874   acl_save_exec_prefix="$exec_prefix"
14875   exec_prefix="$acl_final_exec_prefix"
14876   eval x=\"$x\"
14877   exec_prefix="$acl_save_exec_prefix"
14878   prefix="$acl_save_prefix"
14879
14880                           if test "X$x" = "X-L$additional_libdir"; then
14881                             haveit=yes
14882                             break
14883                           fi
14884                         done
14885                         if test -z "$haveit"; then
14886                           if test -d "$additional_libdir"; then
14887                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
14888                           fi
14889                         fi
14890                       fi
14891                     fi
14892                     ;;
14893                   -R*)
14894                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14895                     if test "$enable_rpath" != no; then
14896                                                                   haveit=
14897                       for x in $rpathdirs; do
14898                         if test "X$x" = "X$dir"; then
14899                           haveit=yes
14900                           break
14901                         fi
14902                       done
14903                       if test -z "$haveit"; then
14904                         rpathdirs="$rpathdirs $dir"
14905                       fi
14906                                                                   haveit=
14907                       for x in $ltrpathdirs; do
14908                         if test "X$x" = "X$dir"; then
14909                           haveit=yes
14910                           break
14911                         fi
14912                       done
14913                       if test -z "$haveit"; then
14914                         ltrpathdirs="$ltrpathdirs $dir"
14915                       fi
14916                     fi
14917                     ;;
14918                   -l*)
14919                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14920                     ;;
14921                   *.la)
14922                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14923                     ;;
14924                   *)
14925                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
14926                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
14927                     ;;
14928                 esac
14929               done
14930             fi
14931           else
14932                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14933             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
14934           fi
14935         fi
14936       fi
14937     done
14938   done
14939   if test "X$rpathdirs" != "X"; then
14940     if test -n "$hardcode_libdir_separator"; then
14941                         alldirs=
14942       for found_dir in $rpathdirs; do
14943         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
14944       done
14945             acl_save_libdir="$libdir"
14946       libdir="$alldirs"
14947       eval flag=\"$hardcode_libdir_flag_spec\"
14948       libdir="$acl_save_libdir"
14949       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14950     else
14951             for found_dir in $rpathdirs; do
14952         acl_save_libdir="$libdir"
14953         libdir="$found_dir"
14954         eval flag=\"$hardcode_libdir_flag_spec\"
14955         libdir="$acl_save_libdir"
14956         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14957       done
14958     fi
14959   fi
14960   if test "X$ltrpathdirs" != "X"; then
14961             for found_dir in $ltrpathdirs; do
14962       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
14963     done
14964   fi
14965
14966
14967         ac_save_CPPFLAGS="$CPPFLAGS"
14968
14969   for element in $INCLZMA; do
14970     haveit=
14971     for x in $CPPFLAGS; do
14972
14973   acl_save_prefix="$prefix"
14974   prefix="$acl_final_prefix"
14975   acl_save_exec_prefix="$exec_prefix"
14976   exec_prefix="$acl_final_exec_prefix"
14977   eval x=\"$x\"
14978   exec_prefix="$acl_save_exec_prefix"
14979   prefix="$acl_save_prefix"
14980
14981       if test "X$x" = "X$element"; then
14982         haveit=yes
14983         break
14984       fi
14985     done
14986     if test -z "$haveit"; then
14987       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
14988     fi
14989   done
14990
14991
14992   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
14993 $as_echo_n "checking for liblzma... " >&6; }
14994 if test "${ac_cv_liblzma+set}" = set; then :
14995   $as_echo_n "(cached) " >&6
14996 else
14997
14998     ac_save_LIBS="$LIBS"
14999     LIBS="$LIBS $LIBLZMA"
15000     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15001 /* end confdefs.h.  */
15002 #include "lzma.h"
15003 int
15004 main ()
15005 {
15006 lzma_index_iter iter;
15007                            lzma_index_iter_init (&iter, 0);
15008                            lzma_mf_is_supported (LZMA_MF_HC3);
15009   ;
15010   return 0;
15011 }
15012 _ACEOF
15013 if ac_fn_c_try_link "$LINENO"; then :
15014   ac_cv_liblzma=yes
15015 else
15016   ac_cv_liblzma=no
15017 fi
15018 rm -f core conftest.err conftest.$ac_objext \
15019     conftest$ac_exeext conftest.$ac_ext
15020     LIBS="$ac_save_LIBS"
15021
15022 fi
15023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
15024 $as_echo "$ac_cv_liblzma" >&6; }
15025   if test "$ac_cv_liblzma" = yes; then
15026     HAVE_LIBLZMA=yes
15027
15028 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
15029
15030     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
15031 $as_echo_n "checking how to link with liblzma... " >&6; }
15032     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
15033 $as_echo "$LIBLZMA" >&6; }
15034   else
15035     HAVE_LIBLZMA=no
15036             CPPFLAGS="$ac_save_CPPFLAGS"
15037     LIBLZMA=
15038     LTLIBLZMA=
15039   fi
15040
15041
15042
15043
15044
15045
15046     if test "$HAVE_LIBLZMA" != yes; then
15047       if test "$with_lzma" = yes; then
15048         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
15049       fi
15050     fi
15051   fi
15052 fi
15053
15054 LIBGUI="../libgui/src/libgui.a"
15055 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15056
15057
15058
15059 WIN32LDAPP=
15060
15061
15062
15063 case "${host}" in
15064 *-*-cygwin* | *-*-mingw* )
15065     configdir="win"
15066     ;;
15067 *)
15068     configdir="unix"
15069     ;;
15070 esac
15071
15072 GDBTKLIBS=
15073 if test "${enable_gdbtk}" = "yes"; then
15074
15075     # Gdbtk must have an absolute path to srcdir in order to run
15076     # properly when not installed.
15077     here=`pwd`
15078     cd ${srcdir}
15079     GDBTK_SRC_DIR=`pwd`
15080     cd $here
15081
15082
15083     #
15084     # Ok, lets find the tcl configuration
15085     # First, look for one uninstalled.
15086     # the alternative search directory is invoked by --with-tcl
15087     #
15088
15089     if test x"${no_tcl}" = x ; then
15090         # we reset no_tcl in case something fails here
15091         no_tcl=true
15092
15093 # Check whether --with-tcl was given.
15094 if test "${with_tcl+set}" = set; then :
15095   withval=$with_tcl; with_tclconfig=${withval}
15096 fi
15097
15098         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15099 $as_echo_n "checking for Tcl configuration... " >&6; }
15100         if test "${ac_cv_c_tclconfig+set}" = set; then :
15101   $as_echo_n "(cached) " >&6
15102 else
15103
15104
15105             # First check to see if --with-tcl was specified.
15106             case "${host}" in
15107                 *-*-cygwin*) platDir="win" ;;
15108                 *) platDir="unix" ;;
15109             esac
15110             if test x"${with_tclconfig}" != x ; then
15111                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15112                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15113                 else
15114                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15115                 fi
15116             fi
15117
15118             # then check for a private Tcl installation
15119             if test x"${ac_cv_c_tclconfig}" = x ; then
15120                 for i in \
15121                         ../tcl \
15122                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15123                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15124                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15125                         ../../tcl \
15126                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15127                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15128                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15129                         ../../../tcl \
15130                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15131                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15132                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15133                     if test -f "$i/$platDir/tclConfig.sh" ; then
15134                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15135                         break
15136                     fi
15137                 done
15138             fi
15139
15140             # on Darwin, check in Framework installation locations
15141             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15142                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15143                         `ls -d /Library/Frameworks 2>/dev/null` \
15144                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15145                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15146                         ; do
15147                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15148                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15149                         break
15150                     fi
15151                 done
15152             fi
15153
15154             # check in a few common install locations
15155             if test x"${ac_cv_c_tclconfig}" = x ; then
15156                 for i in `ls -d ${libdir} 2>/dev/null` \
15157                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15158                         `ls -d ${prefix}/lib 2>/dev/null` \
15159                         `ls -d /usr/local/lib 2>/dev/null` \
15160                         `ls -d /usr/contrib/lib 2>/dev/null` \
15161                         `ls -d /usr/lib 2>/dev/null` \
15162                         ; do
15163                     if test -f "$i/tclConfig.sh" ; then
15164                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15165                         break
15166                     fi
15167                 done
15168             fi
15169
15170             # check in a few other private locations
15171             if test x"${ac_cv_c_tclconfig}" = x ; then
15172                 for i in \
15173                         ${srcdir}/../tcl \
15174                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15175                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15176                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15177                     if test -f "$i/$platDir/tclConfig.sh" ; then
15178                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15179                     break
15180                 fi
15181                 done
15182             fi
15183
15184 fi
15185
15186
15187         if test x"${ac_cv_c_tclconfig}" = x ; then
15188             TCL_BIN_DIR="# no Tcl configs found"
15189             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15190 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15191         else
15192             no_tcl=
15193             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15194             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15195 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15196         fi
15197     fi
15198
15199
15200     # If $no_tk is nonempty, then we can't do Tk, and there is no
15201     # point to doing Tcl.
15202
15203     #
15204     # Ok, lets find the tk configuration
15205     # First, look for one uninstalled.
15206     # the alternative search directory is invoked by --with-tk
15207     #
15208
15209     if test x"${no_tk}" = x ; then
15210         # we reset no_tk in case something fails here
15211         no_tk=true
15212
15213 # Check whether --with-tk was given.
15214 if test "${with_tk+set}" = set; then :
15215   withval=$with_tk; with_tkconfig=${withval}
15216 fi
15217
15218         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15219 $as_echo_n "checking for Tk configuration... " >&6; }
15220         if test "${ac_cv_c_tkconfig+set}" = set; then :
15221   $as_echo_n "(cached) " >&6
15222 else
15223
15224
15225             # First check to see if --with-tkconfig was specified.
15226             if test x"${with_tkconfig}" != x ; then
15227                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15228                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15229                 else
15230                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15231                 fi
15232             fi
15233
15234             # then check for a private Tk library
15235             case "${host}" in
15236                 *-*-cygwin*) platDir="win" ;;
15237                 *) platDir="unix" ;;
15238             esac
15239             if test x"${ac_cv_c_tkconfig}" = x ; then
15240                 for i in \
15241                         ../tk \
15242                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15243                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15244                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15245                         ../../tk \
15246                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15247                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15248                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15249                         ../../../tk \
15250                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15251                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15252                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15253                     if test -f "$i/$platDir/tkConfig.sh" ; then
15254                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15255                         break
15256                     fi
15257                 done
15258             fi
15259
15260             # on Darwin, check in Framework installation locations
15261             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15262                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15263                         `ls -d /Library/Frameworks 2>/dev/null` \
15264                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15265                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15266                         ; do
15267                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15268                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15269                         break
15270                     fi
15271                 done
15272             fi
15273
15274             # check in a few common install locations
15275             if test x"${ac_cv_c_tkconfig}" = x ; then
15276                 for i in `ls -d ${libdir} 2>/dev/null` \
15277                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15278                         `ls -d ${prefix}/lib 2>/dev/null` \
15279                         `ls -d /usr/local/lib 2>/dev/null` \
15280                         `ls -d /usr/contrib/lib 2>/dev/null` \
15281                         `ls -d /usr/lib 2>/dev/null` \
15282                         ; do
15283                     if test -f "$i/tkConfig.sh" ; then
15284                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15285                         break
15286                     fi
15287                 done
15288             fi
15289             # check in a few other private locations
15290             if test x"${ac_cv_c_tkconfig}" = x ; then
15291                 for i in \
15292                         ${srcdir}/../tk \
15293                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15294                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15295                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15296                     if test -f "$i/$platDir/tkConfig.sh" ; then
15297                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15298                         break
15299                     fi
15300                 done
15301             fi
15302
15303 fi
15304
15305
15306         if test x"${ac_cv_c_tkconfig}" = x ; then
15307             TK_BIN_DIR="# no Tk configs found"
15308             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15309 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15310         else
15311             no_tk=
15312             TK_BIN_DIR=${ac_cv_c_tkconfig}
15313             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15314 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15315         fi
15316     fi
15317
15318
15319     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15320
15321     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15322 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15323
15324     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15325         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15326 $as_echo "loading" >&6; }
15327         . ${TCL_BIN_DIR}/tclConfig.sh
15328     else
15329         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15330 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15331     fi
15332
15333     # eval is required to do the TCL_DBGX substitution
15334     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15335     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15336
15337     # If the TCL_BIN_DIR is the build directory (not the install directory),
15338     # then set the common variable name to the value of the build variables.
15339     # For example, the variable TCL_LIB_SPEC will be set to the value
15340     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15341     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15342     # installed and uninstalled version of Tcl.
15343     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15344         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15345         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15346         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15347     elif test "`uname -s`" = "Darwin"; then
15348         # If Tcl was built as a framework, attempt to use the libraries
15349         # from the framework at the given location so that linking works
15350         # against Tcl.framework installed in an arbitrary location.
15351         case ${TCL_DEFS} in
15352             *TCL_FRAMEWORK*)
15353                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15354                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15355                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15356                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15357                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15358                             break
15359                         fi
15360                     done
15361                 fi
15362                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15363                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15364                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15365                 fi
15366                 ;;
15367         esac
15368     fi
15369
15370     # eval is required to do the TCL_DBGX substitution
15371     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15372     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15373     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15374     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15375
15376
15377
15378
15379
15380
15381
15382
15383
15384
15385
15386
15387
15388
15389
15390         # Check for in-tree tcl
15391         here=`pwd`
15392         cd ${srcdir}/..
15393         topdir=`pwd`
15394         cd ${here}
15395
15396         intree="no"
15397         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15398           intree="yes"
15399         fi
15400
15401         # Find Tcl private headers
15402         if test x"${intree}" = xno; then
15403
15404   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15405 $as_echo_n "checking for Tcl private headers... " >&6; }
15406   private_dir=""
15407   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15408   if test -f ${dir}/tclInt.h ; then
15409     private_dir=${dir}
15410   fi
15411
15412   if test x"${private_dir}" = x; then
15413     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15414   else
15415     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15416     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15417 $as_echo "${private_dir}" >&6; }
15418   fi
15419
15420           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15421           TCL_LIBRARY="${TCL_LIB_SPEC}"
15422           TCL_DEPS=""
15423         else
15424           # If building tcl in the same src tree, private headers
15425           # are not needed, but we need to be sure to use the right
15426           # headers library
15427           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15428           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15429           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15430         fi
15431
15432
15433
15434
15435
15436     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15437 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15438
15439     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15440         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15441 $as_echo "loading" >&6; }
15442         . ${TK_BIN_DIR}/tkConfig.sh
15443     else
15444         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15445 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15446     fi
15447
15448     # eval is required to do the TK_DBGX substitution
15449     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15450     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15451
15452     # If the TK_BIN_DIR is the build directory (not the install directory),
15453     # then set the common variable name to the value of the build variables.
15454     # For example, the variable TK_LIB_SPEC will be set to the value
15455     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15456     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15457     # installed and uninstalled version of Tcl.
15458     if test -f "${TK_BIN_DIR}/Makefile" ; then
15459         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15460         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15461         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15462     elif test "`uname -s`" = "Darwin"; then
15463         # If Tk was built as a framework, attempt to use the libraries
15464         # from the framework at the given location so that linking works
15465         # against Tk.framework installed in an arbitrary location.
15466         case ${TK_DEFS} in
15467             *TK_FRAMEWORK*)
15468                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15469                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15470                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15471                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15472                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15473                             break
15474                         fi
15475                     done
15476                 fi
15477                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15478                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15479                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15480                 fi
15481                 ;;
15482         esac
15483     fi
15484
15485     # eval is required to do the TK_DBGX substitution
15486     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15487     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15488     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15489     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15490
15491
15492
15493
15494
15495
15496
15497
15498
15499
15500
15501
15502
15503
15504         # Check for in-tree Tk
15505         intree="no"
15506         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15507           intree="yes"
15508         fi
15509
15510         # Find Tk private headers
15511         if test x"${intree}" = xno; then
15512
15513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15514 $as_echo_n "checking for Tk private headers... " >&6; }
15515   private_dir=""
15516   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15517   if test -f ${dir}/tkInt.h; then
15518     private_dir=${dir}
15519   fi
15520
15521   if test x"${private_dir}" = x; then
15522     as_fn_error "could not find Tk private headers" "$LINENO" 5
15523   else
15524     TK_PRIVATE_INCLUDE="-I${private_dir}"
15525     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15526 $as_echo "${private_dir}" >&6; }
15527   fi
15528
15529           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15530           TK_LIBRARY=${TK_LIB_SPEC}
15531           TK_DEPS=""
15532         else
15533           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15534           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15535           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15536         fi
15537
15538
15539
15540
15541
15542         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15543
15544         # Include some libraries that Tcl and Tk want.
15545         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15546         # Yes, the ordering seems wrong here.  But it isn't.
15547         # TK_LIBS is the list of libraries that need to be linked
15548         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15549         # were in LIBS then any link tests after this point would
15550         # try to include things like `$(LIBGUI)', which wouldn't work.
15551         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15552
15553         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15554         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15555         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15556         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15557         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15558         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15559         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15560
15561         if test x$gdb_cv_os_cygwin = xyes; then
15562           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15563           WIN32LDAPP="-Wl,--subsystem,console"
15564           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15565         fi
15566
15567         subdirs="$subdirs gdbtk"
15568
15569     fi
15570 fi
15571
15572
15573
15574
15575
15576
15577
15578
15579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15580 $as_echo_n "checking for X... " >&6; }
15581
15582
15583 # Check whether --with-x was given.
15584 if test "${with_x+set}" = set; then :
15585   withval=$with_x;
15586 fi
15587
15588 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15589 if test "x$with_x" = xno; then
15590   # The user explicitly disabled X.
15591   have_x=disabled
15592 else
15593   case $x_includes,$x_libraries in #(
15594     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15595     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15596   $as_echo_n "(cached) " >&6
15597 else
15598   # One or both of the vars are not set, and there is no cached value.
15599 ac_x_includes=no ac_x_libraries=no
15600 rm -f -r conftest.dir
15601 if mkdir conftest.dir; then
15602   cd conftest.dir
15603   cat >Imakefile <<'_ACEOF'
15604 incroot:
15605         @echo incroot='${INCROOT}'
15606 usrlibdir:
15607         @echo usrlibdir='${USRLIBDIR}'
15608 libdir:
15609         @echo libdir='${LIBDIR}'
15610 _ACEOF
15611   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15612     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15613     for ac_var in incroot usrlibdir libdir; do
15614       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15615     done
15616     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15617     for ac_extension in a so sl dylib la dll; do
15618       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15619          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15620         ac_im_usrlibdir=$ac_im_libdir; break
15621       fi
15622     done
15623     # Screen out bogus values from the imake configuration.  They are
15624     # bogus both because they are the default anyway, and because
15625     # using them would break gcc on systems where it needs fixed includes.
15626     case $ac_im_incroot in
15627         /usr/include) ac_x_includes= ;;
15628         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15629     esac
15630     case $ac_im_usrlibdir in
15631         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15632         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15633     esac
15634   fi
15635   cd ..
15636   rm -f -r conftest.dir
15637 fi
15638
15639 # Standard set of common directories for X headers.
15640 # Check X11 before X11Rn because it is often a symlink to the current release.
15641 ac_x_header_dirs='
15642 /usr/X11/include
15643 /usr/X11R7/include
15644 /usr/X11R6/include
15645 /usr/X11R5/include
15646 /usr/X11R4/include
15647
15648 /usr/include/X11
15649 /usr/include/X11R7
15650 /usr/include/X11R6
15651 /usr/include/X11R5
15652 /usr/include/X11R4
15653
15654 /usr/local/X11/include
15655 /usr/local/X11R7/include
15656 /usr/local/X11R6/include
15657 /usr/local/X11R5/include
15658 /usr/local/X11R4/include
15659
15660 /usr/local/include/X11
15661 /usr/local/include/X11R7
15662 /usr/local/include/X11R6
15663 /usr/local/include/X11R5
15664 /usr/local/include/X11R4
15665
15666 /usr/X386/include
15667 /usr/x386/include
15668 /usr/XFree86/include/X11
15669
15670 /usr/include
15671 /usr/local/include
15672 /usr/unsupported/include
15673 /usr/athena/include
15674 /usr/local/x11r5/include
15675 /usr/lpp/Xamples/include
15676
15677 /usr/openwin/include
15678 /usr/openwin/share/include'
15679
15680 if test "$ac_x_includes" = no; then
15681   # Guess where to find include files, by looking for Xlib.h.
15682   # First, try using that file with no special directory specified.
15683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15684 /* end confdefs.h.  */
15685 #include <X11/Xlib.h>
15686 _ACEOF
15687 if ac_fn_c_try_cpp "$LINENO"; then :
15688   # We can compile using X headers with no special include directory.
15689 ac_x_includes=
15690 else
15691   for ac_dir in $ac_x_header_dirs; do
15692   if test -r "$ac_dir/X11/Xlib.h"; then
15693     ac_x_includes=$ac_dir
15694     break
15695   fi
15696 done
15697 fi
15698 rm -f conftest.err conftest.$ac_ext
15699 fi # $ac_x_includes = no
15700
15701 if test "$ac_x_libraries" = no; then
15702   # Check for the libraries.
15703   # See if we find them without any special options.
15704   # Don't add to $LIBS permanently.
15705   ac_save_LIBS=$LIBS
15706   LIBS="-lX11 $LIBS"
15707   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15708 /* end confdefs.h.  */
15709 #include <X11/Xlib.h>
15710 int
15711 main ()
15712 {
15713 XrmInitialize ()
15714   ;
15715   return 0;
15716 }
15717 _ACEOF
15718 if ac_fn_c_try_link "$LINENO"; then :
15719   LIBS=$ac_save_LIBS
15720 # We can link X programs with no special library path.
15721 ac_x_libraries=
15722 else
15723   LIBS=$ac_save_LIBS
15724 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15725 do
15726   # Don't even attempt the hair of trying to link an X program!
15727   for ac_extension in a so sl dylib la dll; do
15728     if test -r "$ac_dir/libX11.$ac_extension"; then
15729       ac_x_libraries=$ac_dir
15730       break 2
15731     fi
15732   done
15733 done
15734 fi
15735 rm -f core conftest.err conftest.$ac_objext \
15736     conftest$ac_exeext conftest.$ac_ext
15737 fi # $ac_x_libraries = no
15738
15739 case $ac_x_includes,$ac_x_libraries in #(
15740   no,* | *,no | *\'*)
15741     # Didn't find X, or a directory has "'" in its name.
15742     ac_cv_have_x="have_x=no";; #(
15743   *)
15744     # Record where we found X for the cache.
15745     ac_cv_have_x="have_x=yes\
15746         ac_x_includes='$ac_x_includes'\
15747         ac_x_libraries='$ac_x_libraries'"
15748 esac
15749 fi
15750 ;; #(
15751     *) have_x=yes;;
15752   esac
15753   eval "$ac_cv_have_x"
15754 fi # $with_x != no
15755
15756 if test "$have_x" != yes; then
15757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15758 $as_echo "$have_x" >&6; }
15759   no_x=yes
15760 else
15761   # If each of the values was on the command line, it overrides each guess.
15762   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15763   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15764   # Update the cache value to reflect the command line values.
15765   ac_cv_have_x="have_x=yes\
15766         ac_x_includes='$x_includes'\
15767         ac_x_libraries='$x_libraries'"
15768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15769 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15770 fi
15771
15772
15773 # Unlike the sim directory, whether a simulator is linked is controlled by
15774 # presence of a gdb_sim definition in the target configure.tgt entry.
15775 # This code just checks for a few cases where we'd like to ignore those
15776 # definitions, even when they're present in the '.mt' file.  These cases
15777 # are when --disable-sim is specified, or if the simulator directory is
15778 # not part of the source tree.
15779 #
15780 # Check whether --enable-sim was given.
15781 if test "${enable_sim+set}" = set; then :
15782   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15783  echo "enableval = ${enableval}";
15784  case "${enableval}" in
15785   yes) ignore_sim=false ;;
15786   no)  ignore_sim=true ;;
15787   *)   ignore_sim=false ;;
15788  esac
15789 else
15790   ignore_sim=false
15791 fi
15792
15793
15794 if test ! -d "${srcdir}/../sim"; then
15795   ignore_sim=true
15796 fi
15797
15798 SIM=
15799 SIM_OBS=
15800 if test "${ignore_sim}" = "false"; then
15801   if test x"${gdb_sim}" != x ; then
15802     SIM="${gdb_sim}"
15803     SIM_OBS="remote-sim.o"
15804
15805 $as_echo "#define WITH_SIM 1" >>confdefs.h
15806
15807
15808     # Some tdep code should only be compiled in when the ppc sim is
15809     # built.  PR sim/13418.
15810     case $target in
15811       powerpc*-*-*)
15812
15813 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
15814
15815         ;;
15816     esac
15817   fi
15818 fi
15819
15820
15821
15822
15823
15824
15825
15826
15827
15828
15829
15830
15831
15832
15833 # List of host floatformats.
15834
15835 cat >>confdefs.h <<_ACEOF
15836 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15837 _ACEOF
15838
15839
15840 cat >>confdefs.h <<_ACEOF
15841 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15842 _ACEOF
15843
15844
15845 cat >>confdefs.h <<_ACEOF
15846 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15847 _ACEOF
15848
15849
15850 # target_subdir is used by the testsuite to find the target libraries.
15851 target_subdir=
15852 if test "${host}" != "${target}"; then
15853     target_subdir="${target_alias}/"
15854 fi
15855
15856
15857 frags=
15858 if test "${gdb_native}" = "yes"; then
15859   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15860   if test ! -f ${host_makefile_frag}; then
15861     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15862   fi
15863   frags="$frags $host_makefile_frag"
15864 else
15865   host_makefile_frag=/dev/null
15866 fi
15867
15868
15869
15870
15871 if test "${gdb_native}" = "yes"; then
15872 # We pick this up from the host configuration file (.mh) because we
15873 # do not have a native configuration Makefile fragment.
15874 nativefile=`sed -n '
15875 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15876 ' ${host_makefile_frag}`
15877 fi
15878
15879
15880 if test x"${gdb_osabi}" != x ; then
15881
15882 cat >>confdefs.h <<_ACEOF
15883 #define GDB_OSABI_DEFAULT $gdb_osabi
15884 _ACEOF
15885
15886 fi
15887
15888 # Enable multi-ice-gdb-server.
15889 # Check whether --enable-multi-ice was given.
15890 if test "${enable_multi_ice+set}" = set; then :
15891   enableval=$enable_multi_ice; case $enableval in
15892     yes | no)
15893       ;;
15894     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15895   esac
15896 fi
15897
15898 if test "x$enable_multi_ice" = xyes; then
15899    subdirs="$subdirs multi-ice"
15900
15901 fi
15902
15903 # Check whether --enable-gdbserver was given.
15904 if test "${enable_gdbserver+set}" = set; then :
15905   enableval=$enable_gdbserver; case "${enableval}" in
15906   yes| no|auto) ;;
15907   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15908 esac
15909 else
15910   enable_gdbserver=auto
15911 fi
15912
15913
15914 # We only build gdbserver automatically in a native configuration, and
15915 # only if the user did not explicitly disable its build.
15916 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15917   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15918 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15919   if test "x$build_gdbserver" = xyes; then
15920     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15921 $as_echo "yes" >&6; }
15922     subdirs="$subdirs gdbserver"
15923
15924     gdbserver_build_enabled=yes
15925   else
15926     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15927 $as_echo "no" >&6; }
15928   fi
15929 fi
15930
15931 # If the user explicitly request the gdbserver to be built, verify that
15932 # we were in fact able to enable it.
15933 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15934   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15935 fi
15936
15937 # Check for babeltrace and babeltrace-ctf
15938
15939 # Check whether --with-babeltrace was given.
15940 if test "${with_babeltrace+set}" = set; then :
15941   withval=$with_babeltrace;
15942 else
15943   with_babeltrace=auto
15944 fi
15945
15946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
15947 $as_echo_n "checking whether to use babeltrace... " >&6; }
15948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
15949 $as_echo "$with_babeltrace" >&6; }
15950
15951 if test "x$with_babeltrace" = "xno"; then
15952   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
15953 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
15954 else
15955   # Append -Werror to CFLAGS so that configure can catch the warning
15956   # "assignment from incompatible pointer type", which is related to
15957   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
15958   # in GDB, while babeltrace 1.0.3 is broken.
15959   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
15960   # safe to save and restore CFLAGS here.
15961   saved_CFLAGS=$CFLAGS
15962   CFLAGS="$CFLAGS -Werror"
15963
15964
15965
15966
15967
15968
15969
15970
15971     use_additional=yes
15972
15973   acl_save_prefix="$prefix"
15974   prefix="$acl_final_prefix"
15975   acl_save_exec_prefix="$exec_prefix"
15976   exec_prefix="$acl_final_exec_prefix"
15977
15978     eval additional_includedir=\"$includedir\"
15979     eval additional_libdir=\"$libdir\"
15980
15981   exec_prefix="$acl_save_exec_prefix"
15982   prefix="$acl_save_prefix"
15983
15984
15985 # Check whether --with-libbabeltrace-prefix was given.
15986 if test "${with_libbabeltrace_prefix+set}" = set; then :
15987   withval=$with_libbabeltrace_prefix;
15988     if test "X$withval" = "Xno"; then
15989       use_additional=no
15990     else
15991       if test "X$withval" = "X"; then
15992
15993   acl_save_prefix="$prefix"
15994   prefix="$acl_final_prefix"
15995   acl_save_exec_prefix="$exec_prefix"
15996   exec_prefix="$acl_final_exec_prefix"
15997
15998           eval additional_includedir=\"$includedir\"
15999           eval additional_libdir=\"$libdir\"
16000
16001   exec_prefix="$acl_save_exec_prefix"
16002   prefix="$acl_save_prefix"
16003
16004       else
16005         additional_includedir="$withval/include"
16006         additional_libdir="$withval/lib"
16007       fi
16008     fi
16009
16010 fi
16011
16012       LIBBABELTRACE=
16013   LTLIBBABELTRACE=
16014   INCBABELTRACE=
16015   rpathdirs=
16016   ltrpathdirs=
16017   names_already_handled=
16018   names_next_round='babeltrace babeltrace-ctf'
16019   while test -n "$names_next_round"; do
16020     names_this_round="$names_next_round"
16021     names_next_round=
16022     for name in $names_this_round; do
16023       already_handled=
16024       for n in $names_already_handled; do
16025         if test "$n" = "$name"; then
16026           already_handled=yes
16027           break
16028         fi
16029       done
16030       if test -z "$already_handled"; then
16031         names_already_handled="$names_already_handled $name"
16032                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
16033         eval value=\"\$HAVE_LIB$uppername\"
16034         if test -n "$value"; then
16035           if test "$value" = yes; then
16036             eval value=\"\$LIB$uppername\"
16037             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
16038             eval value=\"\$LTLIB$uppername\"
16039             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
16040           else
16041                                     :
16042           fi
16043         else
16044                               found_dir=
16045           found_la=
16046           found_so=
16047           found_a=
16048           if test $use_additional = yes; then
16049             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
16050               found_dir="$additional_libdir"
16051               found_so="$additional_libdir/lib$name.$shlibext"
16052               if test -f "$additional_libdir/lib$name.la"; then
16053                 found_la="$additional_libdir/lib$name.la"
16054               fi
16055             else
16056               if test -f "$additional_libdir/lib$name.$libext"; then
16057                 found_dir="$additional_libdir"
16058                 found_a="$additional_libdir/lib$name.$libext"
16059                 if test -f "$additional_libdir/lib$name.la"; then
16060                   found_la="$additional_libdir/lib$name.la"
16061                 fi
16062               fi
16063             fi
16064           fi
16065           if test "X$found_dir" = "X"; then
16066             for x in $LDFLAGS $LTLIBBABELTRACE; do
16067
16068   acl_save_prefix="$prefix"
16069   prefix="$acl_final_prefix"
16070   acl_save_exec_prefix="$exec_prefix"
16071   exec_prefix="$acl_final_exec_prefix"
16072   eval x=\"$x\"
16073   exec_prefix="$acl_save_exec_prefix"
16074   prefix="$acl_save_prefix"
16075
16076               case "$x" in
16077                 -L*)
16078                   dir=`echo "X$x" | sed -e 's/^X-L//'`
16079                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
16080                     found_dir="$dir"
16081                     found_so="$dir/lib$name.$shlibext"
16082                     if test -f "$dir/lib$name.la"; then
16083                       found_la="$dir/lib$name.la"
16084                     fi
16085                   else
16086                     if test -f "$dir/lib$name.$libext"; then
16087                       found_dir="$dir"
16088                       found_a="$dir/lib$name.$libext"
16089                       if test -f "$dir/lib$name.la"; then
16090                         found_la="$dir/lib$name.la"
16091                       fi
16092                     fi
16093                   fi
16094                   ;;
16095               esac
16096               if test "X$found_dir" != "X"; then
16097                 break
16098               fi
16099             done
16100           fi
16101           if test "X$found_dir" != "X"; then
16102                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
16103             if test "X$found_so" != "X"; then
16104                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
16105                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16106               else
16107                                                                                 haveit=
16108                 for x in $ltrpathdirs; do
16109                   if test "X$x" = "X$found_dir"; then
16110                     haveit=yes
16111                     break
16112                   fi
16113                 done
16114                 if test -z "$haveit"; then
16115                   ltrpathdirs="$ltrpathdirs $found_dir"
16116                 fi
16117                                 if test "$hardcode_direct" = yes; then
16118                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16119                 else
16120                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
16121                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16122                                                             haveit=
16123                     for x in $rpathdirs; do
16124                       if test "X$x" = "X$found_dir"; then
16125                         haveit=yes
16126                         break
16127                       fi
16128                     done
16129                     if test -z "$haveit"; then
16130                       rpathdirs="$rpathdirs $found_dir"
16131                     fi
16132                   else
16133                                                                                 haveit=
16134                     for x in $LDFLAGS $LIBBABELTRACE; do
16135
16136   acl_save_prefix="$prefix"
16137   prefix="$acl_final_prefix"
16138   acl_save_exec_prefix="$exec_prefix"
16139   exec_prefix="$acl_final_exec_prefix"
16140   eval x=\"$x\"
16141   exec_prefix="$acl_save_exec_prefix"
16142   prefix="$acl_save_prefix"
16143
16144                       if test "X$x" = "X-L$found_dir"; then
16145                         haveit=yes
16146                         break
16147                       fi
16148                     done
16149                     if test -z "$haveit"; then
16150                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
16151                     fi
16152                     if test "$hardcode_minus_L" != no; then
16153                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16154                     else
16155                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16156                     fi
16157                   fi
16158                 fi
16159               fi
16160             else
16161               if test "X$found_a" != "X"; then
16162                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
16163               else
16164                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
16165               fi
16166             fi
16167                         additional_includedir=
16168             case "$found_dir" in
16169               */lib | */lib/)
16170                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
16171                 additional_includedir="$basedir/include"
16172                 ;;
16173             esac
16174             if test "X$additional_includedir" != "X"; then
16175                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
16176                 haveit=
16177                 if test "X$additional_includedir" = "X/usr/local/include"; then
16178                   if test -n "$GCC"; then
16179                     case $host_os in
16180                       linux*) haveit=yes;;
16181                     esac
16182                   fi
16183                 fi
16184                 if test -z "$haveit"; then
16185                   for x in $CPPFLAGS $INCBABELTRACE; do
16186
16187   acl_save_prefix="$prefix"
16188   prefix="$acl_final_prefix"
16189   acl_save_exec_prefix="$exec_prefix"
16190   exec_prefix="$acl_final_exec_prefix"
16191   eval x=\"$x\"
16192   exec_prefix="$acl_save_exec_prefix"
16193   prefix="$acl_save_prefix"
16194
16195                     if test "X$x" = "X-I$additional_includedir"; then
16196                       haveit=yes
16197                       break
16198                     fi
16199                   done
16200                   if test -z "$haveit"; then
16201                     if test -d "$additional_includedir"; then
16202                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
16203                     fi
16204                   fi
16205                 fi
16206               fi
16207             fi
16208                         if test -n "$found_la"; then
16209                                                         save_libdir="$libdir"
16210               case "$found_la" in
16211                 */* | *\\*) . "$found_la" ;;
16212                 *) . "./$found_la" ;;
16213               esac
16214               libdir="$save_libdir"
16215                             for dep in $dependency_libs; do
16216                 case "$dep" in
16217                   -L*)
16218                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
16219                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
16220                       haveit=
16221                       if test "X$additional_libdir" = "X/usr/local/lib"; then
16222                         if test -n "$GCC"; then
16223                           case $host_os in
16224                             linux*) haveit=yes;;
16225                           esac
16226                         fi
16227                       fi
16228                       if test -z "$haveit"; then
16229                         haveit=
16230                         for x in $LDFLAGS $LIBBABELTRACE; do
16231
16232   acl_save_prefix="$prefix"
16233   prefix="$acl_final_prefix"
16234   acl_save_exec_prefix="$exec_prefix"
16235   exec_prefix="$acl_final_exec_prefix"
16236   eval x=\"$x\"
16237   exec_prefix="$acl_save_exec_prefix"
16238   prefix="$acl_save_prefix"
16239
16240                           if test "X$x" = "X-L$additional_libdir"; then
16241                             haveit=yes
16242                             break
16243                           fi
16244                         done
16245                         if test -z "$haveit"; then
16246                           if test -d "$additional_libdir"; then
16247                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
16248                           fi
16249                         fi
16250                         haveit=
16251                         for x in $LDFLAGS $LTLIBBABELTRACE; do
16252
16253   acl_save_prefix="$prefix"
16254   prefix="$acl_final_prefix"
16255   acl_save_exec_prefix="$exec_prefix"
16256   exec_prefix="$acl_final_exec_prefix"
16257   eval x=\"$x\"
16258   exec_prefix="$acl_save_exec_prefix"
16259   prefix="$acl_save_prefix"
16260
16261                           if test "X$x" = "X-L$additional_libdir"; then
16262                             haveit=yes
16263                             break
16264                           fi
16265                         done
16266                         if test -z "$haveit"; then
16267                           if test -d "$additional_libdir"; then
16268                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
16269                           fi
16270                         fi
16271                       fi
16272                     fi
16273                     ;;
16274                   -R*)
16275                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
16276                     if test "$enable_rpath" != no; then
16277                                                                   haveit=
16278                       for x in $rpathdirs; do
16279                         if test "X$x" = "X$dir"; then
16280                           haveit=yes
16281                           break
16282                         fi
16283                       done
16284                       if test -z "$haveit"; then
16285                         rpathdirs="$rpathdirs $dir"
16286                       fi
16287                                                                   haveit=
16288                       for x in $ltrpathdirs; do
16289                         if test "X$x" = "X$dir"; then
16290                           haveit=yes
16291                           break
16292                         fi
16293                       done
16294                       if test -z "$haveit"; then
16295                         ltrpathdirs="$ltrpathdirs $dir"
16296                       fi
16297                     fi
16298                     ;;
16299                   -l*)
16300                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16301                     ;;
16302                   *.la)
16303                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16304                     ;;
16305                   *)
16306                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
16307                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
16308                     ;;
16309                 esac
16310               done
16311             fi
16312           else
16313                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16314             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
16315           fi
16316         fi
16317       fi
16318     done
16319   done
16320   if test "X$rpathdirs" != "X"; then
16321     if test -n "$hardcode_libdir_separator"; then
16322                         alldirs=
16323       for found_dir in $rpathdirs; do
16324         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16325       done
16326             acl_save_libdir="$libdir"
16327       libdir="$alldirs"
16328       eval flag=\"$hardcode_libdir_flag_spec\"
16329       libdir="$acl_save_libdir"
16330       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16331     else
16332             for found_dir in $rpathdirs; do
16333         acl_save_libdir="$libdir"
16334         libdir="$found_dir"
16335         eval flag=\"$hardcode_libdir_flag_spec\"
16336         libdir="$acl_save_libdir"
16337         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16338       done
16339     fi
16340   fi
16341   if test "X$ltrpathdirs" != "X"; then
16342             for found_dir in $ltrpathdirs; do
16343       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
16344     done
16345   fi
16346
16347
16348         ac_save_CPPFLAGS="$CPPFLAGS"
16349
16350   for element in $INCBABELTRACE; do
16351     haveit=
16352     for x in $CPPFLAGS; do
16353
16354   acl_save_prefix="$prefix"
16355   prefix="$acl_final_prefix"
16356   acl_save_exec_prefix="$exec_prefix"
16357   exec_prefix="$acl_final_exec_prefix"
16358   eval x=\"$x\"
16359   exec_prefix="$acl_save_exec_prefix"
16360   prefix="$acl_save_prefix"
16361
16362       if test "X$x" = "X$element"; then
16363         haveit=yes
16364         break
16365       fi
16366     done
16367     if test -z "$haveit"; then
16368       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16369     fi
16370   done
16371
16372
16373   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
16374 $as_echo_n "checking for libbabeltrace... " >&6; }
16375 if test "${ac_cv_libbabeltrace+set}" = set; then :
16376   $as_echo_n "(cached) " >&6
16377 else
16378
16379     ac_save_LIBS="$LIBS"
16380     LIBS="$LIBS $LIBBABELTRACE"
16381     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16382 /* end confdefs.h.  */
16383 #include <babeltrace/babeltrace.h>
16384                          #include <babeltrace/ctf/events.h>
16385                          #include <babeltrace/ctf/iterator.h>
16386 int
16387 main ()
16388 {
16389 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
16390                         struct bt_ctf_event *event = NULL;
16391                         const struct bt_definition *scope;
16392
16393                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
16394                         scope = bt_ctf_get_top_level_scope (event,
16395                                                            BT_STREAM_EVENT_HEADER);
16396                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
16397
16398   ;
16399   return 0;
16400 }
16401 _ACEOF
16402 if ac_fn_c_try_link "$LINENO"; then :
16403   ac_cv_libbabeltrace=yes
16404 else
16405   ac_cv_libbabeltrace=no
16406 fi
16407 rm -f core conftest.err conftest.$ac_objext \
16408     conftest$ac_exeext conftest.$ac_ext
16409     LIBS="$ac_save_LIBS"
16410
16411 fi
16412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
16413 $as_echo "$ac_cv_libbabeltrace" >&6; }
16414   if test "$ac_cv_libbabeltrace" = yes; then
16415     HAVE_LIBBABELTRACE=yes
16416
16417 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
16418
16419     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
16420 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
16421     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
16422 $as_echo "$LIBBABELTRACE" >&6; }
16423   else
16424     HAVE_LIBBABELTRACE=no
16425             CPPFLAGS="$ac_save_CPPFLAGS"
16426     LIBBABELTRACE=
16427     LTLIBBABELTRACE=
16428   fi
16429
16430
16431
16432
16433
16434
16435   CFLAGS=$saved_CFLAGS
16436
16437   if test "$HAVE_LIBBABELTRACE" != yes; then
16438      if test "$with_babeltrace" = yes; then
16439        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
16440      else
16441        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
16442 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
16443      fi
16444   fi
16445 fi
16446
16447 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
16448 # to an empty version.
16449
16450 files=
16451 links=
16452
16453 rm -f nm.h
16454 if test "${nativefile}" != ""; then
16455     case "${nativefile}" in
16456       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
16457       * ) GDB_NM_FILE="${nativefile}"
16458     esac
16459     files="${files} ${GDB_NM_FILE}"
16460     links="${links} nm.h"
16461
16462 cat >>confdefs.h <<_ACEOF
16463 #define GDB_NM_FILE "${GDB_NM_FILE}"
16464 _ACEOF
16465
16466 fi
16467
16468
16469 ac_sources="$files"
16470 ac_dests="$links"
16471 while test -n "$ac_sources"; do
16472   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
16473   set $ac_sources; ac_source=$1; shift; ac_sources=$*
16474   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
16475 done
16476 ac_config_links="$ac_config_links $ac_config_links_1"
16477
16478
16479
16480
16481
16482 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
16483
16484
16485
16486   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16487   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
16488   if test "x$GDB_TRANSFORM_NAME" = x; then
16489      GDB_TRANSFORM_NAME=gdb
16490   fi
16491
16492
16493
16494   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16495   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
16496   if test "x$GCORE_TRANSFORM_NAME" = x; then
16497      GCORE_TRANSFORM_NAME=gcore
16498   fi
16499
16500
16501 ac_config_files="$ac_config_files gcore"
16502
16503 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
16504
16505
16506 cat >confcache <<\_ACEOF
16507 # This file is a shell script that caches the results of configure
16508 # tests run on this system so they can be shared between configure
16509 # scripts and configure runs, see configure's option --config-cache.
16510 # It is not useful on other systems.  If it contains results you don't
16511 # want to keep, you may remove or edit it.
16512 #
16513 # config.status only pays attention to the cache file if you give it
16514 # the --recheck option to rerun configure.
16515 #
16516 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16517 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16518 # following values.
16519
16520 _ACEOF
16521
16522 # The following way of writing the cache mishandles newlines in values,
16523 # but we know of no workaround that is simple, portable, and efficient.
16524 # So, we kill variables containing newlines.
16525 # Ultrix sh set writes to stderr and can't be redirected directly,
16526 # and sets the high bit in the cache file unless we assign to the vars.
16527 (
16528   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16529     eval ac_val=\$$ac_var
16530     case $ac_val in #(
16531     *${as_nl}*)
16532       case $ac_var in #(
16533       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16534 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16535       esac
16536       case $ac_var in #(
16537       _ | IFS | as_nl) ;; #(
16538       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16539       *) { eval $ac_var=; unset $ac_var;} ;;
16540       esac ;;
16541     esac
16542   done
16543
16544   (set) 2>&1 |
16545     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16546     *${as_nl}ac_space=\ *)
16547       # `set' does not quote correctly, so add quotes: double-quote
16548       # substitution turns \\\\ into \\, and sed turns \\ into \.
16549       sed -n \
16550         "s/'/'\\\\''/g;
16551           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16552       ;; #(
16553     *)
16554       # `set' quotes correctly as required by POSIX, so do not add quotes.
16555       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16556       ;;
16557     esac |
16558     sort
16559 ) |
16560   sed '
16561      /^ac_cv_env_/b end
16562      t clear
16563      :clear
16564      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16565      t end
16566      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16567      :end' >>confcache
16568 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16569   if test -w "$cache_file"; then
16570     test "x$cache_file" != "x/dev/null" &&
16571       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16572 $as_echo "$as_me: updating cache $cache_file" >&6;}
16573     cat confcache >$cache_file
16574   else
16575     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16576 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16577   fi
16578 fi
16579 rm -f confcache
16580
16581 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16582 # Let make expand exec_prefix.
16583 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16584
16585 DEFS=-DHAVE_CONFIG_H
16586
16587 ac_libobjs=
16588 ac_ltlibobjs=
16589 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16590   # 1. Remove the extension, and $U if already installed.
16591   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16592   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16593   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16594   #    will be set to the directory where LIBOBJS objects are built.
16595   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16596   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16597 done
16598 LIBOBJS=$ac_libobjs
16599
16600 LTLIBOBJS=$ac_ltlibobjs
16601
16602
16603 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16604   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16605 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16606 fi
16607 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16608   as_fn_error "conditional \"GMAKE\" was never defined.
16609 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16610 fi
16611 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
16612   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
16613 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16614 fi
16615 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
16616   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
16617 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16618 fi
16619
16620
16621 : ${CONFIG_STATUS=./config.status}
16622 ac_write_fail=0
16623 ac_clean_files_save=$ac_clean_files
16624 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16625 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16626 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16627 as_write_fail=0
16628 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16629 #! $SHELL
16630 # Generated by $as_me.
16631 # Run this file to recreate the current configuration.
16632 # Compiler output produced by configure, useful for debugging
16633 # configure, is in config.log if it exists.
16634
16635 debug=false
16636 ac_cs_recheck=false
16637 ac_cs_silent=false
16638
16639 SHELL=\${CONFIG_SHELL-$SHELL}
16640 export SHELL
16641 _ASEOF
16642 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16643 ## -------------------- ##
16644 ## M4sh Initialization. ##
16645 ## -------------------- ##
16646
16647 # Be more Bourne compatible
16648 DUALCASE=1; export DUALCASE # for MKS sh
16649 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16650   emulate sh
16651   NULLCMD=:
16652   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16653   # is contrary to our usage.  Disable this feature.
16654   alias -g '${1+"$@"}'='"$@"'
16655   setopt NO_GLOB_SUBST
16656 else
16657   case `(set -o) 2>/dev/null` in #(
16658   *posix*) :
16659     set -o posix ;; #(
16660   *) :
16661      ;;
16662 esac
16663 fi
16664
16665
16666 as_nl='
16667 '
16668 export as_nl
16669 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16670 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16671 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16672 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16673 # Prefer a ksh shell builtin over an external printf program on Solaris,
16674 # but without wasting forks for bash or zsh.
16675 if test -z "$BASH_VERSION$ZSH_VERSION" \
16676     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16677   as_echo='print -r --'
16678   as_echo_n='print -rn --'
16679 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16680   as_echo='printf %s\n'
16681   as_echo_n='printf %s'
16682 else
16683   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16684     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16685     as_echo_n='/usr/ucb/echo -n'
16686   else
16687     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16688     as_echo_n_body='eval
16689       arg=$1;
16690       case $arg in #(
16691       *"$as_nl"*)
16692         expr "X$arg" : "X\\(.*\\)$as_nl";
16693         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16694       esac;
16695       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16696     '
16697     export as_echo_n_body
16698     as_echo_n='sh -c $as_echo_n_body as_echo'
16699   fi
16700   export as_echo_body
16701   as_echo='sh -c $as_echo_body as_echo'
16702 fi
16703
16704 # The user is always right.
16705 if test "${PATH_SEPARATOR+set}" != set; then
16706   PATH_SEPARATOR=:
16707   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16708     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16709       PATH_SEPARATOR=';'
16710   }
16711 fi
16712
16713
16714 # IFS
16715 # We need space, tab and new line, in precisely that order.  Quoting is
16716 # there to prevent editors from complaining about space-tab.
16717 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16718 # splitting by setting IFS to empty value.)
16719 IFS=" ""        $as_nl"
16720
16721 # Find who we are.  Look in the path if we contain no directory separator.
16722 case $0 in #((
16723   *[\\/]* ) as_myself=$0 ;;
16724   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16725 for as_dir in $PATH
16726 do
16727   IFS=$as_save_IFS
16728   test -z "$as_dir" && as_dir=.
16729     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16730   done
16731 IFS=$as_save_IFS
16732
16733      ;;
16734 esac
16735 # We did not find ourselves, most probably we were run as `sh COMMAND'
16736 # in which case we are not to be found in the path.
16737 if test "x$as_myself" = x; then
16738   as_myself=$0
16739 fi
16740 if test ! -f "$as_myself"; then
16741   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16742   exit 1
16743 fi
16744
16745 # Unset variables that we do not need and which cause bugs (e.g. in
16746 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16747 # suppresses any "Segmentation fault" message there.  '((' could
16748 # trigger a bug in pdksh 5.2.14.
16749 for as_var in BASH_ENV ENV MAIL MAILPATH
16750 do eval test x\${$as_var+set} = xset \
16751   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16752 done
16753 PS1='$ '
16754 PS2='> '
16755 PS4='+ '
16756
16757 # NLS nuisances.
16758 LC_ALL=C
16759 export LC_ALL
16760 LANGUAGE=C
16761 export LANGUAGE
16762
16763 # CDPATH.
16764 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16765
16766
16767 # as_fn_error ERROR [LINENO LOG_FD]
16768 # ---------------------------------
16769 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16770 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16771 # script with status $?, using 1 if that was 0.
16772 as_fn_error ()
16773 {
16774   as_status=$?; test $as_status -eq 0 && as_status=1
16775   if test "$3"; then
16776     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16777     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16778   fi
16779   $as_echo "$as_me: error: $1" >&2
16780   as_fn_exit $as_status
16781 } # as_fn_error
16782
16783
16784 # as_fn_set_status STATUS
16785 # -----------------------
16786 # Set $? to STATUS, without forking.
16787 as_fn_set_status ()
16788 {
16789   return $1
16790 } # as_fn_set_status
16791
16792 # as_fn_exit STATUS
16793 # -----------------
16794 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16795 as_fn_exit ()
16796 {
16797   set +e
16798   as_fn_set_status $1
16799   exit $1
16800 } # as_fn_exit
16801
16802 # as_fn_unset VAR
16803 # ---------------
16804 # Portably unset VAR.
16805 as_fn_unset ()
16806 {
16807   { eval $1=; unset $1;}
16808 }
16809 as_unset=as_fn_unset
16810 # as_fn_append VAR VALUE
16811 # ----------------------
16812 # Append the text in VALUE to the end of the definition contained in VAR. Take
16813 # advantage of any shell optimizations that allow amortized linear growth over
16814 # repeated appends, instead of the typical quadratic growth present in naive
16815 # implementations.
16816 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16817   eval 'as_fn_append ()
16818   {
16819     eval $1+=\$2
16820   }'
16821 else
16822   as_fn_append ()
16823   {
16824     eval $1=\$$1\$2
16825   }
16826 fi # as_fn_append
16827
16828 # as_fn_arith ARG...
16829 # ------------------
16830 # Perform arithmetic evaluation on the ARGs, and store the result in the
16831 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16832 # must be portable across $(()) and expr.
16833 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16834   eval 'as_fn_arith ()
16835   {
16836     as_val=$(( $* ))
16837   }'
16838 else
16839   as_fn_arith ()
16840   {
16841     as_val=`expr "$@" || test $? -eq 1`
16842   }
16843 fi # as_fn_arith
16844
16845
16846 if expr a : '\(a\)' >/dev/null 2>&1 &&
16847    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16848   as_expr=expr
16849 else
16850   as_expr=false
16851 fi
16852
16853 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16854   as_basename=basename
16855 else
16856   as_basename=false
16857 fi
16858
16859 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16860   as_dirname=dirname
16861 else
16862   as_dirname=false
16863 fi
16864
16865 as_me=`$as_basename -- "$0" ||
16866 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16867          X"$0" : 'X\(//\)$' \| \
16868          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16869 $as_echo X/"$0" |
16870     sed '/^.*\/\([^/][^/]*\)\/*$/{
16871             s//\1/
16872             q
16873           }
16874           /^X\/\(\/\/\)$/{
16875             s//\1/
16876             q
16877           }
16878           /^X\/\(\/\).*/{
16879             s//\1/
16880             q
16881           }
16882           s/.*/./; q'`
16883
16884 # Avoid depending upon Character Ranges.
16885 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16886 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16887 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16888 as_cr_digits='0123456789'
16889 as_cr_alnum=$as_cr_Letters$as_cr_digits
16890
16891 ECHO_C= ECHO_N= ECHO_T=
16892 case `echo -n x` in #(((((
16893 -n*)
16894   case `echo 'xy\c'` in
16895   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16896   xy)  ECHO_C='\c';;
16897   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16898        ECHO_T=' ';;
16899   esac;;
16900 *)
16901   ECHO_N='-n';;
16902 esac
16903
16904 rm -f conf$$ conf$$.exe conf$$.file
16905 if test -d conf$$.dir; then
16906   rm -f conf$$.dir/conf$$.file
16907 else
16908   rm -f conf$$.dir
16909   mkdir conf$$.dir 2>/dev/null
16910 fi
16911 if (echo >conf$$.file) 2>/dev/null; then
16912   if ln -s conf$$.file conf$$ 2>/dev/null; then
16913     as_ln_s='ln -s'
16914     # ... but there are two gotchas:
16915     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16916     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16917     # In both cases, we have to default to `cp -p'.
16918     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16919       as_ln_s='cp -p'
16920   elif ln conf$$.file conf$$ 2>/dev/null; then
16921     as_ln_s=ln
16922   else
16923     as_ln_s='cp -p'
16924   fi
16925 else
16926   as_ln_s='cp -p'
16927 fi
16928 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16929 rmdir conf$$.dir 2>/dev/null
16930
16931
16932 # as_fn_mkdir_p
16933 # -------------
16934 # Create "$as_dir" as a directory, including parents if necessary.
16935 as_fn_mkdir_p ()
16936 {
16937
16938   case $as_dir in #(
16939   -*) as_dir=./$as_dir;;
16940   esac
16941   test -d "$as_dir" || eval $as_mkdir_p || {
16942     as_dirs=
16943     while :; do
16944       case $as_dir in #(
16945       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16946       *) as_qdir=$as_dir;;
16947       esac
16948       as_dirs="'$as_qdir' $as_dirs"
16949       as_dir=`$as_dirname -- "$as_dir" ||
16950 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16951          X"$as_dir" : 'X\(//\)[^/]' \| \
16952          X"$as_dir" : 'X\(//\)$' \| \
16953          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16954 $as_echo X"$as_dir" |
16955     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16956             s//\1/
16957             q
16958           }
16959           /^X\(\/\/\)[^/].*/{
16960             s//\1/
16961             q
16962           }
16963           /^X\(\/\/\)$/{
16964             s//\1/
16965             q
16966           }
16967           /^X\(\/\).*/{
16968             s//\1/
16969             q
16970           }
16971           s/.*/./; q'`
16972       test -d "$as_dir" && break
16973     done
16974     test -z "$as_dirs" || eval "mkdir $as_dirs"
16975   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16976
16977
16978 } # as_fn_mkdir_p
16979 if mkdir -p . 2>/dev/null; then
16980   as_mkdir_p='mkdir -p "$as_dir"'
16981 else
16982   test -d ./-p && rmdir ./-p
16983   as_mkdir_p=false
16984 fi
16985
16986 if test -x / >/dev/null 2>&1; then
16987   as_test_x='test -x'
16988 else
16989   if ls -dL / >/dev/null 2>&1; then
16990     as_ls_L_option=L
16991   else
16992     as_ls_L_option=
16993   fi
16994   as_test_x='
16995     eval sh -c '\''
16996       if test -d "$1"; then
16997         test -d "$1/.";
16998       else
16999         case $1 in #(
17000         -*)set "./$1";;
17001         esac;
17002         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17003         ???[sx]*):;;*)false;;esac;fi
17004     '\'' sh
17005   '
17006 fi
17007 as_executable_p=$as_test_x
17008
17009 # Sed expression to map a string onto a valid CPP name.
17010 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17011
17012 # Sed expression to map a string onto a valid variable name.
17013 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17014
17015
17016 exec 6>&1
17017 ## ----------------------------------- ##
17018 ## Main body of $CONFIG_STATUS script. ##
17019 ## ----------------------------------- ##
17020 _ASEOF
17021 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17022
17023 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17024 # Save the log message, to keep $0 and so on meaningful, and to
17025 # report actual input values of CONFIG_FILES etc. instead of their
17026 # values after options handling.
17027 ac_log="
17028 This file was extended by $as_me, which was
17029 generated by GNU Autoconf 2.64.  Invocation command line was
17030
17031   CONFIG_FILES    = $CONFIG_FILES
17032   CONFIG_HEADERS  = $CONFIG_HEADERS
17033   CONFIG_LINKS    = $CONFIG_LINKS
17034   CONFIG_COMMANDS = $CONFIG_COMMANDS
17035   $ $0 $@
17036
17037 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17038 "
17039
17040 _ACEOF
17041
17042 case $ac_config_files in *"
17043 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17044 esac
17045
17046 case $ac_config_headers in *"
17047 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17048 esac
17049
17050
17051 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17052 # Files that config.status was made for.
17053 config_files="$ac_config_files"
17054 config_headers="$ac_config_headers"
17055 config_links="$ac_config_links"
17056 config_commands="$ac_config_commands"
17057
17058 _ACEOF
17059
17060 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17061 ac_cs_usage="\
17062 \`$as_me' instantiates files and other configuration actions
17063 from templates according to the current configuration.  Unless the files
17064 and actions are specified as TAGs, all are instantiated by default.
17065
17066 Usage: $0 [OPTION]... [TAG]...
17067
17068   -h, --help       print this help, then exit
17069   -V, --version    print version number and configuration settings, then exit
17070   -q, --quiet, --silent
17071                    do not print progress messages
17072   -d, --debug      don't remove temporary files
17073       --recheck    update $as_me by reconfiguring in the same conditions
17074       --file=FILE[:TEMPLATE]
17075                    instantiate the configuration file FILE
17076       --header=FILE[:TEMPLATE]
17077                    instantiate the configuration header FILE
17078
17079 Configuration files:
17080 $config_files
17081
17082 Configuration headers:
17083 $config_headers
17084
17085 Configuration links:
17086 $config_links
17087
17088 Configuration commands:
17089 $config_commands
17090
17091 Report bugs to the package provider."
17092
17093 _ACEOF
17094 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17095 ac_cs_version="\\
17096 config.status
17097 configured by $0, generated by GNU Autoconf 2.64,
17098   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
17099
17100 Copyright (C) 2009 Free Software Foundation, Inc.
17101 This config.status script is free software; the Free Software Foundation
17102 gives unlimited permission to copy, distribute and modify it."
17103
17104 ac_pwd='$ac_pwd'
17105 srcdir='$srcdir'
17106 INSTALL='$INSTALL'
17107 AWK='$AWK'
17108 test -n "\$AWK" || AWK=awk
17109 _ACEOF
17110
17111 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17112 # The default lists apply if the user does not specify any file.
17113 ac_need_defaults=:
17114 while test $# != 0
17115 do
17116   case $1 in
17117   --*=*)
17118     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17119     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17120     ac_shift=:
17121     ;;
17122   *)
17123     ac_option=$1
17124     ac_optarg=$2
17125     ac_shift=shift
17126     ;;
17127   esac
17128
17129   case $ac_option in
17130   # Handling of the options.
17131   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17132     ac_cs_recheck=: ;;
17133   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17134     $as_echo "$ac_cs_version"; exit ;;
17135   --debug | --debu | --deb | --de | --d | -d )
17136     debug=: ;;
17137   --file | --fil | --fi | --f )
17138     $ac_shift
17139     case $ac_optarg in
17140     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17141     esac
17142     as_fn_append CONFIG_FILES " '$ac_optarg'"
17143     ac_need_defaults=false;;
17144   --header | --heade | --head | --hea )
17145     $ac_shift
17146     case $ac_optarg in
17147     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17148     esac
17149     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17150     ac_need_defaults=false;;
17151   --he | --h)
17152     # Conflict between --help and --header
17153     as_fn_error "ambiguous option: \`$1'
17154 Try \`$0 --help' for more information.";;
17155   --help | --hel | -h )
17156     $as_echo "$ac_cs_usage"; exit ;;
17157   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17158   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17159     ac_cs_silent=: ;;
17160
17161   # This is an error.
17162   -*) as_fn_error "unrecognized option: \`$1'
17163 Try \`$0 --help' for more information." ;;
17164
17165   *) as_fn_append ac_config_targets " $1"
17166      ac_need_defaults=false ;;
17167
17168   esac
17169   shift
17170 done
17171
17172 ac_configure_extra_args=
17173
17174 if $ac_cs_silent; then
17175   exec 6>/dev/null
17176   ac_configure_extra_args="$ac_configure_extra_args --silent"
17177 fi
17178
17179 _ACEOF
17180 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17181 if \$ac_cs_recheck; then
17182   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17183   shift
17184   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17185   CONFIG_SHELL='$SHELL'
17186   export CONFIG_SHELL
17187   exec "\$@"
17188 fi
17189
17190 _ACEOF
17191 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17192 exec 5>>config.log
17193 {
17194   echo
17195   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17196 ## Running $as_me. ##
17197 _ASBOX
17198   $as_echo "$ac_log"
17199 } >&5
17200
17201 _ACEOF
17202 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17203 #
17204 # INIT-COMMANDS
17205 #
17206 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
17207
17208 _ACEOF
17209
17210 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17211
17212 # Handling of arguments.
17213 for ac_config_target in $ac_config_targets
17214 do
17215   case $ac_config_target in
17216     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
17217     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
17218     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
17219     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
17220     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
17221     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17222     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
17223     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
17224     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
17225
17226   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17227   esac
17228 done
17229
17230
17231 # If the user did not use the arguments to specify the items to instantiate,
17232 # then the envvar interface is used.  Set only those that are not.
17233 # We use the long form for the default assignment because of an extremely
17234 # bizarre bug on SunOS 4.1.3.
17235 if $ac_need_defaults; then
17236   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17237   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17238   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
17239   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17240 fi
17241
17242 # Have a temporary directory for convenience.  Make it in the build tree
17243 # simply because there is no reason against having it here, and in addition,
17244 # creating and moving files from /tmp can sometimes cause problems.
17245 # Hook for its removal unless debugging.
17246 # Note that there is a small window in which the directory will not be cleaned:
17247 # after its creation but before its name has been assigned to `$tmp'.
17248 $debug ||
17249 {
17250   tmp=
17251   trap 'exit_status=$?
17252   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
17253 ' 0
17254   trap 'as_fn_exit 1' 1 2 13 15
17255 }
17256 # Create a (secure) tmp directory for tmp files.
17257
17258 {
17259   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17260   test -n "$tmp" && test -d "$tmp"
17261 }  ||
17262 {
17263   tmp=./conf$$-$RANDOM
17264   (umask 077 && mkdir "$tmp")
17265 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
17266
17267 # Set up the scripts for CONFIG_FILES section.
17268 # No need to generate them if there are no CONFIG_FILES.
17269 # This happens for instance with `./config.status config.h'.
17270 if test -n "$CONFIG_FILES"; then
17271
17272 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
17273   ac_cs_awk_getline=:
17274   ac_cs_awk_pipe_init=
17275   ac_cs_awk_read_file='
17276       while ((getline aline < (F[key])) > 0)
17277         print(aline)
17278       close(F[key])'
17279   ac_cs_awk_pipe_fini=
17280 else
17281   ac_cs_awk_getline=false
17282   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
17283   ac_cs_awk_read_file='
17284       print "|#_!!_#|"
17285       print "cat " F[key] " &&"
17286       '$ac_cs_awk_pipe_init
17287   # The final `:' finishes the AND list.
17288   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
17289 fi
17290 ac_cr=`echo X | tr X '\015'`
17291 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17292 # But we know of no other shell where ac_cr would be empty at this
17293 # point, so we can use a bashism as a fallback.
17294 if test "x$ac_cr" = x; then
17295   eval ac_cr=\$\'\\r\'
17296 fi
17297 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17298 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17299   ac_cs_awk_cr='\r'
17300 else
17301   ac_cs_awk_cr=$ac_cr
17302 fi
17303
17304 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17305 _ACEOF
17306
17307 # Create commands to substitute file output variables.
17308 {
17309   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17310   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
17311   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17312   echo "_ACAWK" &&
17313   echo "_ACEOF"
17314 } >conf$$files.sh &&
17315 . ./conf$$files.sh ||
17316   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17317 rm -f conf$$files.sh
17318
17319 {
17320   echo "cat >conf$$subs.awk <<_ACEOF" &&
17321   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17322   echo "_ACEOF"
17323 } >conf$$subs.sh ||
17324   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17325 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17326 ac_delim='%!_!# '
17327 for ac_last_try in false false false false false :; do
17328   . ./conf$$subs.sh ||
17329     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17330
17331   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17332   if test $ac_delim_n = $ac_delim_num; then
17333     break
17334   elif $ac_last_try; then
17335     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17336   else
17337     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17338   fi
17339 done
17340 rm -f conf$$subs.sh
17341
17342 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17343 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17344 _ACEOF
17345 sed -n '
17346 h
17347 s/^/S["/; s/!.*/"]=/
17348 p
17349 g
17350 s/^[^!]*!//
17351 :repl
17352 t repl
17353 s/'"$ac_delim"'$//
17354 t delim
17355 :nl
17356 h
17357 s/\(.\{148\}\).*/\1/
17358 t more1
17359 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17360 p
17361 n
17362 b repl
17363 :more1
17364 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17365 p
17366 g
17367 s/.\{148\}//
17368 t nl
17369 :delim
17370 h
17371 s/\(.\{148\}\).*/\1/
17372 t more2
17373 s/["\\]/\\&/g; s/^/"/; s/$/"/
17374 p
17375 b
17376 :more2
17377 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17378 p
17379 g
17380 s/.\{148\}//
17381 t delim
17382 ' <conf$$subs.awk | sed '
17383 /^[^""]/{
17384   N
17385   s/\n//
17386 }
17387 ' >>$CONFIG_STATUS || ac_write_fail=1
17388 rm -f conf$$subs.awk
17389 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17390 _ACAWK
17391 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17392   for (key in S) S_is_set[key] = 1
17393   FS = "\a"
17394   \$ac_cs_awk_pipe_init
17395 }
17396 {
17397   line = $ 0
17398   nfields = split(line, field, "@")
17399   substed = 0
17400   len = length(field[1])
17401   for (i = 2; i < nfields; i++) {
17402     key = field[i]
17403     keylen = length(key)
17404     if (S_is_set[key]) {
17405       value = S[key]
17406       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17407       len += length(value) + length(field[++i])
17408       substed = 1
17409     } else
17410       len += 1 + keylen
17411   }
17412   if (nfields == 3 && !substed) {
17413     key = field[2]
17414     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
17415       \$ac_cs_awk_read_file
17416       next
17417     }
17418   }
17419   print line
17420 }
17421 \$ac_cs_awk_pipe_fini
17422 _ACAWK
17423 _ACEOF
17424 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17425 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17426   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17427 else
17428   cat
17429 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17430   || as_fn_error "could not setup config files machinery" "$LINENO" 5
17431 _ACEOF
17432
17433 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17434 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17435 # trailing colons and then remove the whole line if VPATH becomes empty
17436 # (actually we leave an empty line to preserve line numbers).
17437 if test "x$srcdir" = x.; then
17438   ac_vpsub='/^[  ]*VPATH[        ]*=/{
17439 s/:*\$(srcdir):*/:/
17440 s/:*\${srcdir}:*/:/
17441 s/:*@srcdir@:*/:/
17442 s/^\([^=]*=[     ]*\):*/\1/
17443 s/:*$//
17444 s/^[^=]*=[       ]*$//
17445 }'
17446 fi
17447
17448 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17449 fi # test -n "$CONFIG_FILES"
17450
17451 # Set up the scripts for CONFIG_HEADERS section.
17452 # No need to generate them if there are no CONFIG_HEADERS.
17453 # This happens for instance with `./config.status Makefile'.
17454 if test -n "$CONFIG_HEADERS"; then
17455 cat >"$tmp/defines.awk" <<\_ACAWK ||
17456 BEGIN {
17457 _ACEOF
17458
17459 # Transform confdefs.h into an awk script `defines.awk', embedded as
17460 # here-document in config.status, that substitutes the proper values into
17461 # config.h.in to produce config.h.
17462
17463 # Create a delimiter string that does not exist in confdefs.h, to ease
17464 # handling of long lines.
17465 ac_delim='%!_!# '
17466 for ac_last_try in false false :; do
17467   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17468   if test -z "$ac_t"; then
17469     break
17470   elif $ac_last_try; then
17471     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17472   else
17473     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17474   fi
17475 done
17476
17477 # For the awk script, D is an array of macro values keyed by name,
17478 # likewise P contains macro parameters if any.  Preserve backslash
17479 # newline sequences.
17480
17481 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17482 sed -n '
17483 s/.\{148\}/&'"$ac_delim"'/g
17484 t rset
17485 :rset
17486 s/^[     ]*#[    ]*define[       ][      ]*/ /
17487 t def
17488 d
17489 :def
17490 s/\\$//
17491 t bsnl
17492 s/["\\]/\\&/g
17493 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17494 D["\1"]=" \3"/p
17495 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17496 d
17497 :bsnl
17498 s/["\\]/\\&/g
17499 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17500 D["\1"]=" \3\\\\\\n"\\/p
17501 t cont
17502 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17503 t cont
17504 d
17505 :cont
17506 n
17507 s/.\{148\}/&'"$ac_delim"'/g
17508 t clear
17509 :clear
17510 s/\\$//
17511 t bsnlc
17512 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17513 d
17514 :bsnlc
17515 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17516 b cont
17517 ' <confdefs.h | sed '
17518 s/'"$ac_delim"'/"\\\
17519 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17520
17521 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17522   for (key in D) D_is_set[key] = 1
17523   FS = "\a"
17524 }
17525 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17526   line = \$ 0
17527   split(line, arg, " ")
17528   if (arg[1] == "#") {
17529     defundef = arg[2]
17530     mac1 = arg[3]
17531   } else {
17532     defundef = substr(arg[1], 2)
17533     mac1 = arg[2]
17534   }
17535   split(mac1, mac2, "(") #)
17536   macro = mac2[1]
17537   prefix = substr(line, 1, index(line, defundef) - 1)
17538   if (D_is_set[macro]) {
17539     # Preserve the white space surrounding the "#".
17540     print prefix "define", macro P[macro] D[macro]
17541     next
17542   } else {
17543     # Replace #undef with comments.  This is necessary, for example,
17544     # in the case of _POSIX_SOURCE, which is predefined and required
17545     # on some systems where configure will not decide to define it.
17546     if (defundef == "undef") {
17547       print "/*", prefix defundef, macro, "*/"
17548       next
17549     }
17550   }
17551 }
17552 { print }
17553 _ACAWK
17554 _ACEOF
17555 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17556   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17557 fi # test -n "$CONFIG_HEADERS"
17558
17559
17560 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17561 shift
17562 for ac_tag
17563 do
17564   case $ac_tag in
17565   :[FHLC]) ac_mode=$ac_tag; continue;;
17566   esac
17567   case $ac_mode$ac_tag in
17568   :[FHL]*:*);;
17569   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17570   :[FH]-) ac_tag=-:-;;
17571   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17572   esac
17573   ac_save_IFS=$IFS
17574   IFS=:
17575   set x $ac_tag
17576   IFS=$ac_save_IFS
17577   shift
17578   ac_file=$1
17579   shift
17580
17581   case $ac_mode in
17582   :L) ac_source=$1;;
17583   :[FH])
17584     ac_file_inputs=
17585     for ac_f
17586     do
17587       case $ac_f in
17588       -) ac_f="$tmp/stdin";;
17589       *) # Look for the file first in the build tree, then in the source tree
17590          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17591          # because $ac_f cannot contain `:'.
17592          test -f "$ac_f" ||
17593            case $ac_f in
17594            [\\/$]*) false;;
17595            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17596            esac ||
17597            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17598       esac
17599       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17600       as_fn_append ac_file_inputs " '$ac_f'"
17601     done
17602
17603     # Let's still pretend it is `configure' which instantiates (i.e., don't
17604     # use $as_me), people would be surprised to read:
17605     #    /* config.h.  Generated by config.status.  */
17606     configure_input='Generated from '`
17607           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17608         `' by configure.'
17609     if test x"$ac_file" != x-; then
17610       configure_input="$ac_file.  $configure_input"
17611       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17612 $as_echo "$as_me: creating $ac_file" >&6;}
17613     fi
17614     # Neutralize special characters interpreted by sed in replacement strings.
17615     case $configure_input in #(
17616     *\&* | *\|* | *\\* )
17617        ac_sed_conf_input=`$as_echo "$configure_input" |
17618        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17619     *) ac_sed_conf_input=$configure_input;;
17620     esac
17621
17622     case $ac_tag in
17623     *:-:* | *:-) cat >"$tmp/stdin" \
17624       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17625     esac
17626     ;;
17627   esac
17628
17629   ac_dir=`$as_dirname -- "$ac_file" ||
17630 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17631          X"$ac_file" : 'X\(//\)[^/]' \| \
17632          X"$ac_file" : 'X\(//\)$' \| \
17633          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17634 $as_echo X"$ac_file" |
17635     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17636             s//\1/
17637             q
17638           }
17639           /^X\(\/\/\)[^/].*/{
17640             s//\1/
17641             q
17642           }
17643           /^X\(\/\/\)$/{
17644             s//\1/
17645             q
17646           }
17647           /^X\(\/\).*/{
17648             s//\1/
17649             q
17650           }
17651           s/.*/./; q'`
17652   as_dir="$ac_dir"; as_fn_mkdir_p
17653   ac_builddir=.
17654
17655 case "$ac_dir" in
17656 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17657 *)
17658   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17659   # A ".." for each directory in $ac_dir_suffix.
17660   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17661   case $ac_top_builddir_sub in
17662   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17663   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17664   esac ;;
17665 esac
17666 ac_abs_top_builddir=$ac_pwd
17667 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17668 # for backward compatibility:
17669 ac_top_builddir=$ac_top_build_prefix
17670
17671 case $srcdir in
17672   .)  # We are building in place.
17673     ac_srcdir=.
17674     ac_top_srcdir=$ac_top_builddir_sub
17675     ac_abs_top_srcdir=$ac_pwd ;;
17676   [\\/]* | ?:[\\/]* )  # Absolute name.
17677     ac_srcdir=$srcdir$ac_dir_suffix;
17678     ac_top_srcdir=$srcdir
17679     ac_abs_top_srcdir=$srcdir ;;
17680   *) # Relative name.
17681     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17682     ac_top_srcdir=$ac_top_build_prefix$srcdir
17683     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17684 esac
17685 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17686
17687
17688   case $ac_mode in
17689   :F)
17690   #
17691   # CONFIG_FILE
17692   #
17693
17694   case $INSTALL in
17695   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17696   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17697   esac
17698 _ACEOF
17699
17700 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17701 # If the template does not know about datarootdir, expand it.
17702 # FIXME: This hack should be removed a few years after 2.60.
17703 ac_datarootdir_hack=; ac_datarootdir_seen=
17704 ac_sed_dataroot='
17705 /datarootdir/ {
17706   p
17707   q
17708 }
17709 /@datadir@/p
17710 /@docdir@/p
17711 /@infodir@/p
17712 /@localedir@/p
17713 /@mandir@/p'
17714 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17715 *datarootdir*) ac_datarootdir_seen=yes;;
17716 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17717   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17718 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17719 _ACEOF
17720 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17721   ac_datarootdir_hack='
17722   s&@datadir@&$datadir&g
17723   s&@docdir@&$docdir&g
17724   s&@infodir@&$infodir&g
17725   s&@localedir@&$localedir&g
17726   s&@mandir@&$mandir&g
17727   s&\\\${datarootdir}&$datarootdir&g' ;;
17728 esac
17729 _ACEOF
17730
17731 # Neutralize VPATH when `$srcdir' = `.'.
17732 # Shell code in configure.ac might set extrasub.
17733 # FIXME: do we really want to maintain this feature?
17734 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17735 ac_sed_extra="$ac_vpsub
17736 $extrasub
17737 _ACEOF
17738 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17739 :t
17740 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17741 s|@configure_input@|$ac_sed_conf_input|;t t
17742 s&@top_builddir@&$ac_top_builddir_sub&;t t
17743 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17744 s&@srcdir@&$ac_srcdir&;t t
17745 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17746 s&@top_srcdir@&$ac_top_srcdir&;t t
17747 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17748 s&@builddir@&$ac_builddir&;t t
17749 s&@abs_builddir@&$ac_abs_builddir&;t t
17750 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17751 s&@INSTALL@&$ac_INSTALL&;t t
17752 $ac_datarootdir_hack
17753 "
17754 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17755 if $ac_cs_awk_getline; then
17756   $AWK -f "$tmp/subs.awk"
17757 else
17758   $AWK -f "$tmp/subs.awk" | $SHELL
17759 fi >$tmp/out \
17760   || as_fn_error "could not create $ac_file" "$LINENO" 5
17761
17762 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17763   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17764   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17765   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17766 which seems to be undefined.  Please make sure it is defined." >&5
17767 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17768 which seems to be undefined.  Please make sure it is defined." >&2;}
17769
17770   rm -f "$tmp/stdin"
17771   case $ac_file in
17772   -) cat "$tmp/out" && rm -f "$tmp/out";;
17773   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17774   esac \
17775   || as_fn_error "could not create $ac_file" "$LINENO" 5
17776  ;;
17777   :H)
17778   #
17779   # CONFIG_HEADER
17780   #
17781   if test x"$ac_file" != x-; then
17782     {
17783       $as_echo "/* $configure_input  */" \
17784       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17785     } >"$tmp/config.h" \
17786       || as_fn_error "could not create $ac_file" "$LINENO" 5
17787     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17788       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17789 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17790     else
17791       rm -f "$ac_file"
17792       mv "$tmp/config.h" "$ac_file" \
17793         || as_fn_error "could not create $ac_file" "$LINENO" 5
17794     fi
17795   else
17796     $as_echo "/* $configure_input  */" \
17797       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17798       || as_fn_error "could not create -" "$LINENO" 5
17799   fi
17800  ;;
17801   :L)
17802   #
17803   # CONFIG_LINK
17804   #
17805
17806   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17807     :
17808   else
17809     # Prefer the file from the source tree if names are identical.
17810     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17811       ac_source=$srcdir/$ac_source
17812     fi
17813
17814     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17815 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17816
17817     if test ! -r "$ac_source"; then
17818       as_fn_error "$ac_source: file not found" "$LINENO" 5
17819     fi
17820     rm -f "$ac_file"
17821
17822     # Try a relative symlink, then a hard link, then a copy.
17823     case $srcdir in
17824     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17825         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17826     esac
17827     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17828       ln "$ac_source" "$ac_file" 2>/dev/null ||
17829       cp -p "$ac_source" "$ac_file" ||
17830       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17831   fi
17832  ;;
17833   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17834 $as_echo "$as_me: executing $ac_file commands" >&6;}
17835  ;;
17836   esac
17837
17838
17839   case $ac_file$ac_mode in
17840     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17841     "gcore":F) chmod +x gcore ;;
17842     "Makefile":F)
17843 case x$CONFIG_HEADERS in
17844 xconfig.h:config.in)
17845 echo > stamp-h ;;
17846 esac
17847  ;;
17848     "gdb-gdb.gdb":F)
17849 case x$CONFIG_HEADERS in
17850 xconfig.h:config.in)
17851 echo > stamp-h ;;
17852 esac
17853  ;;
17854     "doc/Makefile":F)
17855 case x$CONFIG_HEADERS in
17856 xconfig.h:config.in)
17857 echo > stamp-h ;;
17858 esac
17859  ;;
17860     "data-directory/Makefile":F)
17861 case x$CONFIG_HEADERS in
17862 xconfig.h:config.in)
17863 echo > stamp-h ;;
17864 esac
17865  ;;
17866
17867   esac
17868 done # for ac_tag
17869
17870
17871 as_fn_exit 0
17872 _ACEOF
17873 ac_clean_files=$ac_clean_files_save
17874
17875 test $ac_write_fail = 0 ||
17876   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17877
17878
17879 # configure is writing to config.log, and then calls config.status.
17880 # config.status does its own redirection, appending to config.log.
17881 # Unfortunately, on DOS this fails, as config.log is still kept open
17882 # by configure, so config.status won't be able to write to it; its
17883 # output is simply discarded.  So we exec the FD to /dev/null,
17884 # effectively closing config.log, so it can be properly (re)opened and
17885 # appended to by config.status.  When coming back to configure, we
17886 # need to make the FD available again.
17887 if test "$no_create" != yes; then
17888   ac_cs_success=:
17889   ac_config_status_args=
17890   test "$silent" = yes &&
17891     ac_config_status_args="$ac_config_status_args --quiet"
17892   exec 5>/dev/null
17893   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17894   exec 5>>config.log
17895   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17896   # would make configure fail if this is the last instruction.
17897   $ac_cs_success || as_fn_exit $?
17898 fi
17899
17900 #
17901 # CONFIG_SUBDIRS section.
17902 #
17903 if test "$no_recursion" != yes; then
17904
17905   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17906   # so they do not pile up.
17907   ac_sub_configure_args=
17908   ac_prev=
17909   eval "set x $ac_configure_args"
17910   shift
17911   for ac_arg
17912   do
17913     if test -n "$ac_prev"; then
17914       ac_prev=
17915       continue
17916     fi
17917     case $ac_arg in
17918     -cache-file | --cache-file | --cache-fil | --cache-fi \
17919     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17920       ac_prev=cache_file ;;
17921     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17922     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17923     | --c=*)
17924       ;;
17925     --config-cache | -C)
17926       ;;
17927     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17928       ac_prev=srcdir ;;
17929     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17930       ;;
17931     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17932       ac_prev=prefix ;;
17933     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17934       ;;
17935     --disable-option-checking)
17936       ;;
17937     *)
17938       case $ac_arg in
17939       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17940       esac
17941       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17942     esac
17943   done
17944
17945   # Always prepend --prefix to ensure using the same prefix
17946   # in subdir configurations.
17947   ac_arg="--prefix=$prefix"
17948   case $ac_arg in
17949   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17950   esac
17951   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17952
17953   # Pass --silent
17954   if test "$silent" = yes; then
17955     ac_sub_configure_args="--silent $ac_sub_configure_args"
17956   fi
17957
17958   # Always prepend --disable-option-checking to silence warnings, since
17959   # different subdirs can have different --enable and --with options.
17960   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17961
17962   ac_popdir=`pwd`
17963   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17964
17965     # Do not complain, so a configure script can configure whichever
17966     # parts of a large source tree are present.
17967     test -d "$srcdir/$ac_dir" || continue
17968
17969     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17970     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17971     $as_echo "$ac_msg" >&6
17972     as_dir="$ac_dir"; as_fn_mkdir_p
17973     ac_builddir=.
17974
17975 case "$ac_dir" in
17976 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17977 *)
17978   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17979   # A ".." for each directory in $ac_dir_suffix.
17980   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17981   case $ac_top_builddir_sub in
17982   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17983   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17984   esac ;;
17985 esac
17986 ac_abs_top_builddir=$ac_pwd
17987 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17988 # for backward compatibility:
17989 ac_top_builddir=$ac_top_build_prefix
17990
17991 case $srcdir in
17992   .)  # We are building in place.
17993     ac_srcdir=.
17994     ac_top_srcdir=$ac_top_builddir_sub
17995     ac_abs_top_srcdir=$ac_pwd ;;
17996   [\\/]* | ?:[\\/]* )  # Absolute name.
17997     ac_srcdir=$srcdir$ac_dir_suffix;
17998     ac_top_srcdir=$srcdir
17999     ac_abs_top_srcdir=$srcdir ;;
18000   *) # Relative name.
18001     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18002     ac_top_srcdir=$ac_top_build_prefix$srcdir
18003     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18004 esac
18005 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18006
18007
18008     cd "$ac_dir"
18009
18010     # Check for guested configure; otherwise get Cygnus style configure.
18011     if test -f "$ac_srcdir/configure.gnu"; then
18012       ac_sub_configure=$ac_srcdir/configure.gnu
18013     elif test -f "$ac_srcdir/configure"; then
18014       ac_sub_configure=$ac_srcdir/configure
18015     elif test -f "$ac_srcdir/configure.in"; then
18016       # This should be Cygnus configure.
18017       ac_sub_configure=$ac_aux_dir/configure
18018     else
18019       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
18020 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
18021       ac_sub_configure=
18022     fi
18023
18024     # The recursion is here.
18025     if test -n "$ac_sub_configure"; then
18026       # Make the cache file name correct relative to the subdirectory.
18027       case $cache_file in
18028       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
18029       *) # Relative name.
18030         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
18031       esac
18032
18033       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
18034 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
18035       # The eval makes quoting arguments work.
18036       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
18037            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
18038         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
18039     fi
18040
18041     cd "$ac_popdir"
18042   done
18043 fi
18044 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18045   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18046 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18047 fi
18048