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 HAVE_GUILE_FALSE
 662 HAVE_GUILE_TRUE
 663 GUILE_LIBS
 664 GUILE_CPPFLAGS
 665 GUILD_TARGET_FLAG
 666 GUILD
 667 pkg_config_prog_path
 668 HAVE_PYTHON_FALSE
 669 HAVE_PYTHON_TRUE
 670 PYTHON_LIBS
 671 PYTHON_CPPFLAGS
 672 PYTHON_CFLAGS
 673 python_prog_path
 674 LTLIBEXPAT
 675 LIBEXPAT
 676 HAVE_LIBEXPAT
 677 JIT_READER_DIR
 678 TARGET_PTR
 679 READLINE_TEXI_INCFLAG
 680 READLINE_CFLAGS
 681 READLINE_DEPS
 682 READLINE
 683 zlibinc
 684 zlibdir
 685 MIG
 686 WINDRES
 687 DLLTOOL
 688 AR
 689 YFLAGS
 690 YACC
 691 RANLIB
 692 LN_S
 693 INSTALL_DATA
 694 INSTALL_SCRIPT
 695 INSTALL_PROGRAM
 696 AWK
 697 REPORT_BUGS_TEXI
 698 REPORT_BUGS_TO
 699 PKGVERSION
 700 HAVE_NATIVE_GCORE_TARGET
 701 TARGET_OBS
 702 subdirs
 703 GDB_DATADIR
 704 DEBUGDIR
 705 MAKEINFO_EXTRA_FLAGS
 706 MAKEINFOFLAGS
 707 MAKEINFO
 708 PACKAGE
 709 GNULIB_STDINT_H
 710 CATOBJEXT
 711 GENCAT
 712 INSTOBJEXT
 713 DATADIRNAME
 714 CATALOGS
 715 POSUB
 716 GMSGFMT
 717 XGETTEXT
 718 INCINTL
 719 LIBINTL_DEP
 720 LIBINTL
 721 USE_NLS
 722 SET_MAKE
 723 GMAKE_FALSE
 724 GMAKE_TRUE
 725 MAKE
 726 CCDEPMODE
 727 DEPDIR
 728 am__leading_dot
 729 COMPILER
 730 INSTALL_STRIP_PROGRAM
 731 STRIP
 732 install_sh
 733 target_os
 734 target_vendor
 735 target_cpu
 736 target
 737 host_os
 738 host_vendor
 739 host_cpu
 740 host
 741 build_os
 742 build_vendor
 743 build_cpu
 744 build
 745 EGREP
 746 GREP
 747 CPP
 748 ac_ct_CXX
 749 CXXFLAGS
 750 CXX
 751 OBJEXT
 752 EXEEXT
 753 ac_ct_CC
 754 CPPFLAGS
 755 LDFLAGS
 756 CFLAGS
 757 CC
 758 MAINT
 759 MAINTAINER_MODE_FALSE
 760 MAINTAINER_MODE_TRUE
 761 target_alias
 762 host_alias
 763 build_alias
 764 LIBS
 765 ECHO_T
 766 ECHO_N
 767 ECHO_C
 768 DEFS
 769 mandir
 770 localedir
 771 libdir
 772 psdir
 773 pdfdir
 774 dvidir
 775 htmldir
 776 infodir
 777 docdir
 778 oldincludedir
 779 includedir
 780 localstatedir
 781 sharedstatedir
 782 sysconfdir
 783 datadir
 784 datarootdir
 785 libexecdir
 786 sbindir
 787 bindir
 788 program_transform_name
 789 prefix
 790 exec_prefix
 791 PACKAGE_URL
 792 PACKAGE_BUGREPORT
 793 PACKAGE_STRING
 794 PACKAGE_VERSION
 795 PACKAGE_TARNAME
 796 PACKAGE_NAME
 797 PATH_SEPARATOR
 798 SHELL'
 799 ac_subst_files='host_makefile_frag'
 800 ac_user_opts='
 801 enable_option_checking
 802 enable_maintainer_mode
 803 enable_plugins
 804 enable_largefile
 805 enable_build_with_cxx
 806 with_separate_debug_dir
 807 with_gdb_datadir
 808 with_relocated_sources
 809 with_auto_load_dir
 810 with_auto_load_safe_path
 811 enable_targets
 812 enable_64_bit_bfd
 813 enable_gdbcli
 814 enable_gdbmi
 815 enable_tui
 816 enable_gdbtk
 817 with_libunwind_ia64
 818 with_curses
 819 enable_profiling
 820 with_pkgversion
 821 with_bugurl
 822 with_system_zlib
 823 with_libiconv_prefix
 824 with_iconv_bin
 825 with_system_readline
 826 with_jit_reader_dir
 827 with_expat
 828 with_gnu_ld
 829 enable_rpath
 830 with_libexpat_prefix
 831 with_python
 832 with_guile
 833 enable_libmcheck
 834 with_included_regex
 835 with_sysroot
 836 with_system_gdbinit
 837 enable_werror
 838 enable_build_warnings
 839 enable_gdb_build_warnings
 840 with_lzma
 841 with_liblzma_prefix
 842 with_tcl
 843 with_tk
 844 with_x
 845 enable_sim
 846 enable_multi_ice
 847 enable_gdbserver
 848 with_babeltrace
 849 with_libbabeltrace_prefix
 850 '
 851       ac_precious_vars='build_alias
 852 host_alias
 853 target_alias
 854 CC
 855 CFLAGS
 856 LDFLAGS
 857 LIBS
 858 CPPFLAGS
 859 CXX
 860 CXXFLAGS
 861 CCC
 862 CPP
 863 MAKEINFO
 864 MAKEINFOFLAGS
 865 YACC
 866 YFLAGS
 867 XMKMF'
 868 ac_subdirs_all='testsuite
 869 gdbtk
 870 multi-ice
 871 gdbserver'
 872
 873 # Initialize some variables set by options.
 874 ac_init_help=
 875 ac_init_version=false
 876 ac_unrecognized_opts=
 877 ac_unrecognized_sep=
 878 # The variables have the same names as the options, with
 879 # dashes changed to underlines.
 880 cache_file=/dev/null
 881 exec_prefix=NONE
 882 no_create=
 883 no_recursion=
 884 prefix=NONE
 885 program_prefix=NONE
 886 program_suffix=NONE
 887 program_transform_name=s,x,x,
 888 silent=
 889 site=
 890 srcdir=
 891 verbose=
 892 x_includes=NONE
 893 x_libraries=NONE
 894
 895 # Installation directory options.
 896 # These are left unexpanded so users can "make install exec_prefix=/foo"
 897 # and all the variables that are supposed to be based on exec_prefix
 898 # by default will actually change.
 899 # Use braces instead of parens because sh, perl, etc. also accept them.
 900 # (The list follows the same order as the GNU Coding Standards.)
 901 bindir='${exec_prefix}/bin'
 902 sbindir='${exec_prefix}/sbin'
 903 libexecdir='${exec_prefix}/libexec'
 904 datarootdir='${prefix}/share'
 905 datadir='${datarootdir}'
 906 sysconfdir='${prefix}/etc'
 907 sharedstatedir='${prefix}/com'
 908 localstatedir='${prefix}/var'
 909 includedir='${prefix}/include'
 910 oldincludedir='/usr/include'
 911 docdir='${datarootdir}/doc/${PACKAGE}'
 912 infodir='${datarootdir}/info'
 913 htmldir='${docdir}'
 914 dvidir='${docdir}'
 915 pdfdir='${docdir}'
 916 psdir='${docdir}'
 917 libdir='${exec_prefix}/lib'
 918 localedir='${datarootdir}/locale'
 919 mandir='${datarootdir}/man'
 920
 921 ac_prev=
 922 ac_dashdash=
 923 for ac_option
 924 do
 925   # If the previous option needs an argument, assign it.
 926   if test -n "$ac_prev"; then
 927     eval $ac_prev=\$ac_option
 928     ac_prev=
 929     continue
 930   fi
 931
 932   case $ac_option in
 933   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 934   *)    ac_optarg=yes ;;
 935   esac
 936
 937   # Accept the important Cygnus configure options, so we can diagnose typos.
 938
 939   case $ac_dashdash$ac_option in
 940   --)
 941     ac_dashdash=yes ;;
 942
 943   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 944     ac_prev=bindir ;;
 945   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 946     bindir=$ac_optarg ;;
 947
 948   -build | --build | --buil | --bui | --bu)
 949     ac_prev=build_alias ;;
 950   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 951     build_alias=$ac_optarg ;;
 952
 953   -cache-file | --cache-file | --cache-fil | --cache-fi \
 954   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 955     ac_prev=cache_file ;;
 956   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 957   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 958     cache_file=$ac_optarg ;;
 959
 960   --config-cache | -C)
 961     cache_file=config.cache ;;
 962
 963   -datadir | --datadir | --datadi | --datad)
 964     ac_prev=datadir ;;
 965   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 966     datadir=$ac_optarg ;;
 967
 968   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 969   | --dataroo | --dataro | --datar)
 970     ac_prev=datarootdir ;;
 971   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 972   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 973     datarootdir=$ac_optarg ;;
 974
 975   -disable-* | --disable-*)
 976     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 977     # Reject names that are not valid shell variable names.
 978     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 979       as_fn_error "invalid feature name: $ac_useropt"
 980     ac_useropt_orig=$ac_useropt
 981     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 982     case $ac_user_opts in
 983       *"
 984 "enable_$ac_useropt"
 985 "*) ;;
 986       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 987          ac_unrecognized_sep=', ';;
 988     esac
 989     eval enable_$ac_useropt=no ;;
 990
 991   -docdir | --docdir | --docdi | --doc | --do)
 992     ac_prev=docdir ;;
 993   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 994     docdir=$ac_optarg ;;
 995
 996   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 997     ac_prev=dvidir ;;
 998   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 999     dvidir=$ac_optarg ;;
1000
1001   -enable-* | --enable-*)
1002     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1003     # Reject names that are not valid shell variable names.
1004     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1005       as_fn_error "invalid feature name: $ac_useropt"
1006     ac_useropt_orig=$ac_useropt
1007     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1008     case $ac_user_opts in
1009       *"
1010 "enable_$ac_useropt"
1011 "*) ;;
1012       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1013          ac_unrecognized_sep=', ';;
1014     esac
1015     eval enable_$ac_useropt=\$ac_optarg ;;
1016
1017   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1018   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1019   | --exec | --exe | --ex)
1020     ac_prev=exec_prefix ;;
1021   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1022   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1023   | --exec=* | --exe=* | --ex=*)
1024     exec_prefix=$ac_optarg ;;
1025
1026   -gas | --gas | --ga | --g)
1027     # Obsolete; use --with-gas.
1028     with_gas=yes ;;
1029
1030   -help | --help | --hel | --he | -h)
1031     ac_init_help=long ;;
1032   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1033     ac_init_help=recursive ;;
1034   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1035     ac_init_help=short ;;
1036
1037   -host | --host | --hos | --ho)
1038     ac_prev=host_alias ;;
1039   -host=* | --host=* | --hos=* | --ho=*)
1040     host_alias=$ac_optarg ;;
1041
1042   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1043     ac_prev=htmldir ;;
1044   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1045   | --ht=*)
1046     htmldir=$ac_optarg ;;
1047
1048   -includedir | --includedir | --includedi | --included | --include \
1049   | --includ | --inclu | --incl | --inc)
1050     ac_prev=includedir ;;
1051   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1052   | --includ=* | --inclu=* | --incl=* | --inc=*)
1053     includedir=$ac_optarg ;;
1054
1055   -infodir | --infodir | --infodi | --infod | --info | --inf)
1056     ac_prev=infodir ;;
1057   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1058     infodir=$ac_optarg ;;
1059
1060   -libdir | --libdir | --libdi | --libd)
1061     ac_prev=libdir ;;
1062   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1063     libdir=$ac_optarg ;;
1064
1065   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1066   | --libexe | --libex | --libe)
1067     ac_prev=libexecdir ;;
1068   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1069   | --libexe=* | --libex=* | --libe=*)
1070     libexecdir=$ac_optarg ;;
1071
1072   -localedir | --localedir | --localedi | --localed | --locale)
1073     ac_prev=localedir ;;
1074   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1075     localedir=$ac_optarg ;;
1076
1077   -localstatedir | --localstatedir | --localstatedi | --localstated \
1078   | --localstate | --localstat | --localsta | --localst | --locals)
1079     ac_prev=localstatedir ;;
1080   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1081   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1082     localstatedir=$ac_optarg ;;
1083
1084   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1085     ac_prev=mandir ;;
1086   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1087     mandir=$ac_optarg ;;
1088
1089   -nfp | --nfp | --nf)
1090     # Obsolete; use --without-fp.
1091     with_fp=no ;;
1092
1093   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1094   | --no-cr | --no-c | -n)
1095     no_create=yes ;;
1096
1097   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1098   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1099     no_recursion=yes ;;
1100
1101   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1102   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1103   | --oldin | --oldi | --old | --ol | --o)
1104     ac_prev=oldincludedir ;;
1105   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1106   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1107   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1108     oldincludedir=$ac_optarg ;;
1109
1110   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1111     ac_prev=prefix ;;
1112   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1113     prefix=$ac_optarg ;;
1114
1115   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1116   | --program-pre | --program-pr | --program-p)
1117     ac_prev=program_prefix ;;
1118   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1119   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1120     program_prefix=$ac_optarg ;;
1121
1122   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1123   | --program-suf | --program-su | --program-s)
1124     ac_prev=program_suffix ;;
1125   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1126   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1127     program_suffix=$ac_optarg ;;
1128
1129   -program-transform-name | --program-transform-name \
1130   | --program-transform-nam | --program-transform-na \
1131   | --program-transform-n | --program-transform- \
1132   | --program-transform | --program-transfor \
1133   | --program-transfo | --program-transf \
1134   | --program-trans | --program-tran \
1135   | --progr-tra | --program-tr | --program-t)
1136     ac_prev=program_transform_name ;;
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     program_transform_name=$ac_optarg ;;
1145
1146   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1147     ac_prev=pdfdir ;;
1148   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1149     pdfdir=$ac_optarg ;;
1150
1151   -psdir | --psdir | --psdi | --psd | --ps)
1152     ac_prev=psdir ;;
1153   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1154     psdir=$ac_optarg ;;
1155
1156   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1157   | -silent | --silent | --silen | --sile | --sil)
1158     silent=yes ;;
1159
1160   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1161     ac_prev=sbindir ;;
1162   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1163   | --sbi=* | --sb=*)
1164     sbindir=$ac_optarg ;;
1165
1166   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1167   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1168   | --sharedst | --shareds | --shared | --share | --shar \
1169   | --sha | --sh)
1170     ac_prev=sharedstatedir ;;
1171   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1172   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1173   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1174   | --sha=* | --sh=*)
1175     sharedstatedir=$ac_optarg ;;
1176
1177   -site | --site | --sit)
1178     ac_prev=site ;;
1179   -site=* | --site=* | --sit=*)
1180     site=$ac_optarg ;;
1181
1182   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1183     ac_prev=srcdir ;;
1184   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1185     srcdir=$ac_optarg ;;
1186
1187   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1188   | --syscon | --sysco | --sysc | --sys | --sy)
1189     ac_prev=sysconfdir ;;
1190   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1191   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1192     sysconfdir=$ac_optarg ;;
1193
1194   -target | --target | --targe | --targ | --tar | --ta | --t)
1195     ac_prev=target_alias ;;
1196   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1197     target_alias=$ac_optarg ;;
1198
1199   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1200     verbose=yes ;;
1201
1202   -version | --version | --versio | --versi | --vers | -V)
1203     ac_init_version=: ;;
1204
1205   -with-* | --with-*)
1206     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1207     # Reject names that are not valid shell variable names.
1208     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1209       as_fn_error "invalid package name: $ac_useropt"
1210     ac_useropt_orig=$ac_useropt
1211     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1212     case $ac_user_opts in
1213       *"
1214 "with_$ac_useropt"
1215 "*) ;;
1216       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1217          ac_unrecognized_sep=', ';;
1218     esac
1219     eval with_$ac_useropt=\$ac_optarg ;;
1220
1221   -without-* | --without-*)
1222     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1223     # Reject names that are not valid shell variable names.
1224     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1225       as_fn_error "invalid package name: $ac_useropt"
1226     ac_useropt_orig=$ac_useropt
1227     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1228     case $ac_user_opts in
1229       *"
1230 "with_$ac_useropt"
1231 "*) ;;
1232       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1233          ac_unrecognized_sep=', ';;
1234     esac
1235     eval with_$ac_useropt=no ;;
1236
1237   --x)
1238     # Obsolete; use --with-x.
1239     with_x=yes ;;
1240
1241   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1242   | --x-incl | --x-inc | --x-in | --x-i)
1243     ac_prev=x_includes ;;
1244   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1245   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1246     x_includes=$ac_optarg ;;
1247
1248   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1249   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1250     ac_prev=x_libraries ;;
1251   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1252   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1253     x_libraries=$ac_optarg ;;
1254
1255   -*) as_fn_error "unrecognized option: \`$ac_option'
1256 Try \`$0 --help' for more information."
1257     ;;
1258
1259   *=*)
1260     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1261     # Reject names that are not valid shell variable names.
1262     case $ac_envvar in #(
1263       '' | [0-9]* | *[!_$as_cr_alnum]* )
1264       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1265     esac
1266     eval $ac_envvar=\$ac_optarg
1267     export $ac_envvar ;;
1268
1269   *)
1270     # FIXME: should be removed in autoconf 3.0.
1271     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1272     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1273       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1274     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1275     ;;
1276
1277   esac
1278 done
1279
1280 if test -n "$ac_prev"; then
1281   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1282   as_fn_error "missing argument to $ac_option"
1283 fi
1284
1285 if test -n "$ac_unrecognized_opts"; then
1286   case $enable_option_checking in
1287     no) ;;
1288     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1289     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1290   esac
1291 fi
1292
1293 # Check all directory arguments for consistency.
1294 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1295                 datadir sysconfdir sharedstatedir localstatedir includedir \
1296                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1297                 libdir localedir mandir
1298 do
1299   eval ac_val=\$$ac_var
1300   # Remove trailing slashes.
1301   case $ac_val in
1302     */ )
1303       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1304       eval $ac_var=\$ac_val;;
1305   esac
1306   # Be sure to have absolute directory names.
1307   case $ac_val in
1308     [\\/$]* | ?:[\\/]* )  continue;;
1309     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1310   esac
1311   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1312 done
1313
1314 # There might be people who depend on the old broken behavior: `$host'
1315 # used to hold the argument of --host etc.
1316 # FIXME: To remove some day.
1317 build=$build_alias
1318 host=$host_alias
1319 target=$target_alias
1320
1321 # FIXME: To remove some day.
1322 if test "x$host_alias" != x; then
1323   if test "x$build_alias" = x; then
1324     cross_compiling=maybe
1325     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1326     If a cross compiler is detected then cross compile mode will be used." >&2
1327   elif test "x$build_alias" != "x$host_alias"; then
1328     cross_compiling=yes
1329   fi
1330 fi
1331
1332 ac_tool_prefix=
1333 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1334
1335 test "$silent" = yes && exec 6>/dev/null
1336
1337
1338 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1339 ac_ls_di=`ls -di .` &&
1340 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1341   as_fn_error "working directory cannot be determined"
1342 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1343   as_fn_error "pwd does not report name of working directory"
1344
1345
1346 # Find the source files, if location was not specified.
1347 if test -z "$srcdir"; then
1348   ac_srcdir_defaulted=yes
1349   # Try the directory containing this script, then the parent directory.
1350   ac_confdir=`$as_dirname -- "$as_myself" ||
1351 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1352          X"$as_myself" : 'X\(//\)[^/]' \| \
1353          X"$as_myself" : 'X\(//\)$' \| \
1354          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1355 $as_echo X"$as_myself" |
1356     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1357             s//\1/
1358             q
1359           }
1360           /^X\(\/\/\)[^/].*/{
1361             s//\1/
1362             q
1363           }
1364           /^X\(\/\/\)$/{
1365             s//\1/
1366             q
1367           }
1368           /^X\(\/\).*/{
1369             s//\1/
1370             q
1371           }
1372           s/.*/./; q'`
1373   srcdir=$ac_confdir
1374   if test ! -r "$srcdir/$ac_unique_file"; then
1375     srcdir=..
1376   fi
1377 else
1378   ac_srcdir_defaulted=no
1379 fi
1380 if test ! -r "$srcdir/$ac_unique_file"; then
1381   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1382   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1383 fi
1384 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1385 ac_abs_confdir=`(
1386         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1387         pwd)`
1388 # When building in place, set srcdir=.
1389 if test "$ac_abs_confdir" = "$ac_pwd"; then
1390   srcdir=.
1391 fi
1392 # Remove unnecessary trailing slashes from srcdir.
1393 # Double slashes in file names in object file debugging info
1394 # mess up M-x gdb in Emacs.
1395 case $srcdir in
1396 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1397 esac
1398 for ac_var in $ac_precious_vars; do
1399   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1400   eval ac_env_${ac_var}_value=\$${ac_var}
1401   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1402   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1403 done
1404
1405 #
1406 # Report the --help message.
1407 #
1408 if test "$ac_init_help" = "long"; then
1409   # Omit some internal or obsolete options to make the list less imposing.
1410   # This message is too long to be a string in the A/UX 3.1 sh.
1411   cat <<_ACEOF
1412 \`configure' configures this package to adapt to many kinds of systems.
1413
1414 Usage: $0 [OPTION]... [VAR=VALUE]...
1415
1416 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1417 VAR=VALUE.  See below for descriptions of some of the useful variables.
1418
1419 Defaults for the options are specified in brackets.
1420
1421 Configuration:
1422   -h, --help              display this help and exit
1423       --help=short        display options specific to this package
1424       --help=recursive    display the short help of all the included packages
1425   -V, --version           display version information and exit
1426   -q, --quiet, --silent   do not print \`checking...' messages
1427       --cache-file=FILE   cache test results in FILE [disabled]
1428   -C, --config-cache      alias for \`--cache-file=config.cache'
1429   -n, --no-create         do not create output files
1430       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1431
1432 Installation directories:
1433   --prefix=PREFIX         install architecture-independent files in PREFIX
1434                           [$ac_default_prefix]
1435   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1436                           [PREFIX]
1437
1438 By default, \`make install' will install all the files in
1439 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1440 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1441 for instance \`--prefix=\$HOME'.
1442
1443 For better control, use the options below.
1444
1445 Fine tuning of the installation directories:
1446   --bindir=DIR            user executables [EPREFIX/bin]
1447   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1448   --libexecdir=DIR        program executables [EPREFIX/libexec]
1449   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1450   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1451   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1452   --libdir=DIR            object code libraries [EPREFIX/lib]
1453   --includedir=DIR        C header files [PREFIX/include]
1454   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1455   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1456   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1457   --infodir=DIR           info documentation [DATAROOTDIR/info]
1458   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1459   --mandir=DIR            man documentation [DATAROOTDIR/man]
1460   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1461   --htmldir=DIR           html documentation [DOCDIR]
1462   --dvidir=DIR            dvi documentation [DOCDIR]
1463   --pdfdir=DIR            pdf documentation [DOCDIR]
1464   --psdir=DIR             ps documentation [DOCDIR]
1465 _ACEOF
1466
1467   cat <<\_ACEOF
1468
1469 Program names:
1470   --program-prefix=PREFIX            prepend PREFIX to installed program names
1471   --program-suffix=SUFFIX            append SUFFIX to installed program names
1472   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1473
1474 X features:
1475   --x-includes=DIR    X include files are in DIR
1476   --x-libraries=DIR   X library files are in DIR
1477
1478 System types:
1479   --build=BUILD     configure for building on BUILD [guessed]
1480   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1481   --target=TARGET   configure for building compilers for TARGET [HOST]
1482 _ACEOF
1483 fi
1484
1485 if test -n "$ac_init_help"; then
1486
1487   cat <<\_ACEOF
1488
1489 Optional Features:
1490   --disable-option-checking  ignore unrecognized --enable/--with options
1491   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1492   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1493   --enable-maintainer-mode  enable make rules and dependencies not useful
1494                           (and sometimes confusing) to the casual installer
1495   --enable-plugins        Enable support for plugins
1496   --disable-largefile     omit support for large files
1497   --enable-build-with-cxx build with C++ compiler instead of C compiler
1498   --enable-targets=TARGETS
1499                           alternative target configurations
1500   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1501   --disable-gdbcli        disable command-line interface (CLI)
1502   --disable-gdbmi         disable machine-interface (MI)
1503   --enable-tui            enable full-screen terminal user interface (TUI)
1504   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1505   --enable-profiling      enable profiling of GDB
1506   --disable-rpath         do not hardcode runtime library paths
1507   --enable-libmcheck      Try linking with -lmcheck if available
1508   --enable-werror         treat compile warnings as errors
1509   --enable-build-warnings enable build-time compiler warnings if gcc is used
1510   --enable-gdb-build-warnings
1511                           enable GDB specific build-time compiler warnings if
1512                           gcc is used
1513   --enable-sim            link gdb with simulator
1514   --enable-multi-ice      build the multi-ice-gdb-server
1515   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1516                           is auto)
1517
1518 Optional Packages:
1519   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1520   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1521   --with-separate-debug-dir=PATH
1522                           look for global separate debug info in this path
1523                           [LIBDIR/debug]
1524   --with-gdb-datadir=PATH look for global separate data files in this path
1525                           [DATADIR/gdb]
1526   --with-relocated-sources=PATH
1527                           automatically relocate this path for source files
1528   --with-auto-load-dir=PATH
1529                           directories from which to load auto-loaded scripts
1530                           [$debugdir:$datadir/auto-load]
1531   --with-auto-load-safe-path=PATH
1532                           directories safe to hold auto-loaded files
1533                           [--with-auto-load-dir]
1534   --without-auto-load-safe-path
1535                           do not restrict auto-loaded files locations
1536   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1537   --with-curses           use the curses library instead of the termcap
1538                           library
1539   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1540   --with-bugurl=URL       Direct users to URL to report a bug
1541   --with-system-zlib      use installed libz
1542   --with-libiconv-prefix=DIR
1543                           search for libiconv in DIR/include and DIR/lib
1544   --with-iconv-bin=PATH   specify where to find the iconv program
1545   --with-system-readline  use installed readline library
1546   --with-jit-reader-dir=PATH
1547                           directory to load the JIT readers from
1548   --with-expat            include expat support (auto/yes/no)
1549   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1550   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1551   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1552   --with-python[=PYTHON]  include python support
1553                           (auto/yes/no/<python-program>)
1554   --with-guile[=GUILE]    include guile support
1555                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1556   --without-included-regex
1557                           don't use included regex; this is the default on
1558                           systems with version 2 of the GNU C library (use
1559                           with caution on other system)
1560   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1561   --with-system-gdbinit=PATH
1562                           automatically load a system-wide gdbinit file
1563   --with-lzma             support lzma compression (auto/yes/no)
1564   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1565   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1566   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1567   --with-tk               directory containing tk configuration (tkConfig.sh)
1568   --with-x                use the X Window System
1569   --with-babeltrace       include babeltrace support (auto/yes/no)
1570   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1571   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1572
1573 Some influential environment variables:
1574   CC          C compiler command
1575   CFLAGS      C compiler flags
1576   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1577               nonstandard directory <lib dir>
1578   LIBS        libraries to pass to the linker, e.g. -l<library>
1579   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1580               you have headers in a nonstandard directory <include dir>
1581   CXX         C++ compiler command
1582   CXXFLAGS    C++ compiler flags
1583   CPP         C preprocessor
1584   MAKEINFO    Parent configure detects if it is of sufficient version.
1585   MAKEINFOFLAGS
1586               Parameters for MAKEINFO.
1587   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1588               the first program found out of: `bison -y', `byacc', `yacc'.
1589   YFLAGS      The list of arguments that will be passed by default to $YACC.
1590               This script will default YFLAGS to the empty string to avoid a
1591               default value of `-d' given by some make applications.
1592   XMKMF       Path to xmkmf, Makefile generator for X Window System
1593
1594 Use these variables to override the choices made by `configure' or to help
1595 it to find libraries and programs with nonstandard names/locations.
1596
1597 Report bugs to the package provider.
1598 _ACEOF
1599 ac_status=$?
1600 fi
1601
1602 if test "$ac_init_help" = "recursive"; then
1603   # If there are subdirs, report their specific --help.
1604   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1605     test -d "$ac_dir" ||
1606       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1607       continue
1608     ac_builddir=.
1609
1610 case "$ac_dir" in
1611 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1612 *)
1613   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1614   # A ".." for each directory in $ac_dir_suffix.
1615   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1616   case $ac_top_builddir_sub in
1617   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1618   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1619   esac ;;
1620 esac
1621 ac_abs_top_builddir=$ac_pwd
1622 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1623 # for backward compatibility:
1624 ac_top_builddir=$ac_top_build_prefix
1625
1626 case $srcdir in
1627   .)  # We are building in place.
1628     ac_srcdir=.
1629     ac_top_srcdir=$ac_top_builddir_sub
1630     ac_abs_top_srcdir=$ac_pwd ;;
1631   [\\/]* | ?:[\\/]* )  # Absolute name.
1632     ac_srcdir=$srcdir$ac_dir_suffix;
1633     ac_top_srcdir=$srcdir
1634     ac_abs_top_srcdir=$srcdir ;;
1635   *) # Relative name.
1636     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1637     ac_top_srcdir=$ac_top_build_prefix$srcdir
1638     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1639 esac
1640 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1641
1642     cd "$ac_dir" || { ac_status=$?; continue; }
1643     # Check for guested configure.
1644     if test -f "$ac_srcdir/configure.gnu"; then
1645       echo &&
1646       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1647     elif test -f "$ac_srcdir/configure"; then
1648       echo &&
1649       $SHELL "$ac_srcdir/configure" --help=recursive
1650     else
1651       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1652     fi || ac_status=$?
1653     cd "$ac_pwd" || { ac_status=$?; break; }
1654   done
1655 fi
1656
1657 test -n "$ac_init_help" && exit $ac_status
1658 if $ac_init_version; then
1659   cat <<\_ACEOF
1660 configure
1661 generated by GNU Autoconf 2.64
1662
1663 Copyright (C) 2009 Free Software Foundation, Inc.
1664 This configure script is free software; the Free Software Foundation
1665 gives unlimited permission to copy, distribute and modify it.
1666 _ACEOF
1667   exit
1668 fi
1669
1670 ## ------------------------ ##
1671 ## Autoconf initialization. ##
1672 ## ------------------------ ##
1673
1674 # ac_fn_c_try_compile LINENO
1675 # --------------------------
1676 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1677 ac_fn_c_try_compile ()
1678 {
1679   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680   rm -f conftest.$ac_objext
1681   if { { ac_try="$ac_compile"
1682 case "(($ac_try" in
1683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1684   *) ac_try_echo=$ac_try;;
1685 esac
1686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1687 $as_echo "$ac_try_echo"; } >&5
1688   (eval "$ac_compile") 2>conftest.err
1689   ac_status=$?
1690   if test -s conftest.err; then
1691     grep -v '^ *+' conftest.err >conftest.er1
1692     cat conftest.er1 >&5
1693     mv -f conftest.er1 conftest.err
1694   fi
1695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1696   test $ac_status = 0; } && {
1697          test -z "$ac_c_werror_flag" ||
1698          test ! -s conftest.err
1699        } && test -s conftest.$ac_objext; then :
1700   ac_retval=0
1701 else
1702   $as_echo "$as_me: failed program was:" >&5
1703 sed 's/^/| /' conftest.$ac_ext >&5
1704
1705         ac_retval=1
1706 fi
1707   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1708   return $ac_retval
1709
1710 } # ac_fn_c_try_compile
1711
1712 # ac_fn_cxx_try_compile LINENO
1713 # ----------------------------
1714 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1715 ac_fn_cxx_try_compile ()
1716 {
1717   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1718   rm -f conftest.$ac_objext
1719   if { { ac_try="$ac_compile"
1720 case "(($ac_try" in
1721   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1722   *) ac_try_echo=$ac_try;;
1723 esac
1724 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725 $as_echo "$ac_try_echo"; } >&5
1726   (eval "$ac_compile") 2>conftest.err
1727   ac_status=$?
1728   if test -s conftest.err; then
1729     grep -v '^ *+' conftest.err >conftest.er1
1730     cat conftest.er1 >&5
1731     mv -f conftest.er1 conftest.err
1732   fi
1733   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734   test $ac_status = 0; } && {
1735          test -z "$ac_cxx_werror_flag" ||
1736          test ! -s conftest.err
1737        } && test -s conftest.$ac_objext; then :
1738   ac_retval=0
1739 else
1740   $as_echo "$as_me: failed program was:" >&5
1741 sed 's/^/| /' conftest.$ac_ext >&5
1742
1743         ac_retval=1
1744 fi
1745   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1746   return $ac_retval
1747
1748 } # ac_fn_cxx_try_compile
1749
1750 # ac_fn_c_try_cpp LINENO
1751 # ----------------------
1752 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1753 ac_fn_c_try_cpp ()
1754 {
1755   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756   if { { ac_try="$ac_cpp conftest.$ac_ext"
1757 case "(($ac_try" in
1758   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1759   *) ac_try_echo=$ac_try;;
1760 esac
1761 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1762 $as_echo "$ac_try_echo"; } >&5
1763   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1764   ac_status=$?
1765   if test -s conftest.err; then
1766     grep -v '^ *+' conftest.err >conftest.er1
1767     cat conftest.er1 >&5
1768     mv -f conftest.er1 conftest.err
1769   fi
1770   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1771   test $ac_status = 0; } >/dev/null && {
1772          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1773          test ! -s conftest.err
1774        }; then :
1775   ac_retval=0
1776 else
1777   $as_echo "$as_me: failed program was:" >&5
1778 sed 's/^/| /' conftest.$ac_ext >&5
1779
1780     ac_retval=1
1781 fi
1782   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1783   return $ac_retval
1784
1785 } # ac_fn_c_try_cpp
1786
1787 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1788 # -------------------------------------------------------
1789 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1790 # the include files in INCLUDES and setting the cache variable VAR
1791 # accordingly.
1792 ac_fn_c_check_header_mongrel ()
1793 {
1794   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1795   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1796   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1797 $as_echo_n "checking for $2... " >&6; }
1798 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1799   $as_echo_n "(cached) " >&6
1800 fi
1801 eval ac_res=\$$3
1802                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1803 $as_echo "$ac_res" >&6; }
1804 else
1805   # Is the header compilable?
1806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1807 $as_echo_n "checking $2 usability... " >&6; }
1808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1809 /* end confdefs.h.  */
1810 $4
1811 #include <$2>
1812 _ACEOF
1813 if ac_fn_c_try_compile "$LINENO"; then :
1814   ac_header_compiler=yes
1815 else
1816   ac_header_compiler=no
1817 fi
1818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1820 $as_echo "$ac_header_compiler" >&6; }
1821
1822 # Is the header present?
1823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1824 $as_echo_n "checking $2 presence... " >&6; }
1825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1826 /* end confdefs.h.  */
1827 #include <$2>
1828 _ACEOF
1829 if ac_fn_c_try_cpp "$LINENO"; then :
1830   ac_header_preproc=yes
1831 else
1832   ac_header_preproc=no
1833 fi
1834 rm -f conftest.err conftest.$ac_ext
1835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1836 $as_echo "$ac_header_preproc" >&6; }
1837
1838 # So?  What about this header?
1839 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1840   yes:no: )
1841     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1842 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1843     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1844 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1845     ;;
1846   no:yes:* )
1847     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1848 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1849     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1850 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1851     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1852 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1853     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1854 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1855     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1856 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1857     ;;
1858 esac
1859   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1860 $as_echo_n "checking for $2... " >&6; }
1861 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1862   $as_echo_n "(cached) " >&6
1863 else
1864   eval "$3=\$ac_header_compiler"
1865 fi
1866 eval ac_res=\$$3
1867                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1868 $as_echo "$ac_res" >&6; }
1869 fi
1870   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1871
1872 } # ac_fn_c_check_header_mongrel
1873
1874 # ac_fn_c_try_run LINENO
1875 # ----------------------
1876 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1877 # that executables *can* be run.
1878 ac_fn_c_try_run ()
1879 {
1880   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1881   if { { ac_try="$ac_link"
1882 case "(($ac_try" in
1883   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1884   *) ac_try_echo=$ac_try;;
1885 esac
1886 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1887 $as_echo "$ac_try_echo"; } >&5
1888   (eval "$ac_link") 2>&5
1889   ac_status=$?
1890   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1891   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1892   { { case "(($ac_try" in
1893   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1894   *) ac_try_echo=$ac_try;;
1895 esac
1896 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1897 $as_echo "$ac_try_echo"; } >&5
1898   (eval "$ac_try") 2>&5
1899   ac_status=$?
1900   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1901   test $ac_status = 0; }; }; then :
1902   ac_retval=0
1903 else
1904   $as_echo "$as_me: program exited with status $ac_status" >&5
1905        $as_echo "$as_me: failed program was:" >&5
1906 sed 's/^/| /' conftest.$ac_ext >&5
1907
1908        ac_retval=$ac_status
1909 fi
1910   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1911   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1912   return $ac_retval
1913
1914 } # ac_fn_c_try_run
1915
1916 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1917 # -------------------------------------------------------
1918 # Tests whether HEADER exists and can be compiled using the include files in
1919 # INCLUDES, setting the cache variable VAR accordingly.
1920 ac_fn_c_check_header_compile ()
1921 {
1922   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1923   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1924 $as_echo_n "checking for $2... " >&6; }
1925 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1926   $as_echo_n "(cached) " >&6
1927 else
1928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1929 /* end confdefs.h.  */
1930 $4
1931 #include <$2>
1932 _ACEOF
1933 if ac_fn_c_try_compile "$LINENO"; then :
1934   eval "$3=yes"
1935 else
1936   eval "$3=no"
1937 fi
1938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1939 fi
1940 eval ac_res=\$$3
1941                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1942 $as_echo "$ac_res" >&6; }
1943   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1944
1945 } # ac_fn_c_check_header_compile
1946
1947 # ac_fn_c_try_link LINENO
1948 # -----------------------
1949 # Try to link conftest.$ac_ext, and return whether this succeeded.
1950 ac_fn_c_try_link ()
1951 {
1952   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1953   rm -f conftest.$ac_objext conftest$ac_exeext
1954   if { { ac_try="$ac_link"
1955 case "(($ac_try" in
1956   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1957   *) ac_try_echo=$ac_try;;
1958 esac
1959 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1960 $as_echo "$ac_try_echo"; } >&5
1961   (eval "$ac_link") 2>conftest.err
1962   ac_status=$?
1963   if test -s conftest.err; then
1964     grep -v '^ *+' conftest.err >conftest.er1
1965     cat conftest.er1 >&5
1966     mv -f conftest.er1 conftest.err
1967   fi
1968   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1969   test $ac_status = 0; } && {
1970          test -z "$ac_c_werror_flag" ||
1971          test ! -s conftest.err
1972        } && test -s conftest$ac_exeext && {
1973          test "$cross_compiling" = yes ||
1974          $as_test_x conftest$ac_exeext
1975        }; then :
1976   ac_retval=0
1977 else
1978   $as_echo "$as_me: failed program was:" >&5
1979 sed 's/^/| /' conftest.$ac_ext >&5
1980
1981         ac_retval=1
1982 fi
1983   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1984   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1985   # interfere with the next link command; also delete a directory that is
1986   # left behind by Apple's compiler.  We do this before executing the actions.
1987   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1988   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1989   return $ac_retval
1990
1991 } # ac_fn_c_try_link
1992
1993 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1994 # --------------------------------------------
1995 # Tries to find the compile-time value of EXPR in a program that includes
1996 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1997 # computed
1998 ac_fn_c_compute_int ()
1999 {
2000   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2001   if test "$cross_compiling" = yes; then
2002     # Depending upon the size, compute the lo and hi bounds.
2003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004 /* end confdefs.h.  */
2005 $4
2006 int
2007 main ()
2008 {
2009 static int test_array [1 - 2 * !(($2) >= 0)];
2010 test_array [0] = 0
2011
2012   ;
2013   return 0;
2014 }
2015 _ACEOF
2016 if ac_fn_c_try_compile "$LINENO"; then :
2017   ac_lo=0 ac_mid=0
2018   while :; do
2019     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2020 /* end confdefs.h.  */
2021 $4
2022 int
2023 main ()
2024 {
2025 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2026 test_array [0] = 0
2027
2028   ;
2029   return 0;
2030 }
2031 _ACEOF
2032 if ac_fn_c_try_compile "$LINENO"; then :
2033   ac_hi=$ac_mid; break
2034 else
2035   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2036                         if test $ac_lo -le $ac_mid; then
2037                           ac_lo= ac_hi=
2038                           break
2039                         fi
2040                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2041 fi
2042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2043   done
2044 else
2045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2046 /* end confdefs.h.  */
2047 $4
2048 int
2049 main ()
2050 {
2051 static int test_array [1 - 2 * !(($2) < 0)];
2052 test_array [0] = 0
2053
2054   ;
2055   return 0;
2056 }
2057 _ACEOF
2058 if ac_fn_c_try_compile "$LINENO"; then :
2059   ac_hi=-1 ac_mid=-1
2060   while :; do
2061     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2062 /* end confdefs.h.  */
2063 $4
2064 int
2065 main ()
2066 {
2067 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2068 test_array [0] = 0
2069
2070   ;
2071   return 0;
2072 }
2073 _ACEOF
2074 if ac_fn_c_try_compile "$LINENO"; then :
2075   ac_lo=$ac_mid; break
2076 else
2077   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2078                         if test $ac_mid -le $ac_hi; then
2079                           ac_lo= ac_hi=
2080                           break
2081                         fi
2082                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2083 fi
2084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2085   done
2086 else
2087   ac_lo= ac_hi=
2088 fi
2089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2090 fi
2091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2092 # Binary search between lo and hi bounds.
2093 while test "x$ac_lo" != "x$ac_hi"; do
2094   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2095   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2096 /* end confdefs.h.  */
2097 $4
2098 int
2099 main ()
2100 {
2101 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2102 test_array [0] = 0
2103
2104   ;
2105   return 0;
2106 }
2107 _ACEOF
2108 if ac_fn_c_try_compile "$LINENO"; then :
2109   ac_hi=$ac_mid
2110 else
2111   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2112 fi
2113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2114 done
2115 case $ac_lo in #((
2116 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2117 '') ac_retval=1 ;;
2118 esac
2119   else
2120     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2121 /* end confdefs.h.  */
2122 $4
2123 static long int longval () { return $2; }
2124 static unsigned long int ulongval () { return $2; }
2125 #include <stdio.h>
2126 #include <stdlib.h>
2127 int
2128 main ()
2129 {
2130
2131   FILE *f = fopen ("conftest.val", "w");
2132   if (! f)
2133     return 1;
2134   if (($2) < 0)
2135     {
2136       long int i = longval ();
2137       if (i != ($2))
2138         return 1;
2139       fprintf (f, "%ld", i);
2140     }
2141   else
2142     {
2143       unsigned long int i = ulongval ();
2144       if (i != ($2))
2145         return 1;
2146       fprintf (f, "%lu", i);
2147     }
2148   /* Do not output a trailing newline, as this causes \r\n confusion
2149      on some platforms.  */
2150   return ferror (f) || fclose (f) != 0;
2151
2152   ;
2153   return 0;
2154 }
2155 _ACEOF
2156 if ac_fn_c_try_run "$LINENO"; then :
2157   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2158 else
2159   ac_retval=1
2160 fi
2161 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2162   conftest.$ac_objext conftest.beam conftest.$ac_ext
2163 rm -f conftest.val
2164
2165   fi
2166   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2167   return $ac_retval
2168
2169 } # ac_fn_c_compute_int
2170
2171 # ac_fn_c_check_func LINENO FUNC VAR
2172 # ----------------------------------
2173 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2174 ac_fn_c_check_func ()
2175 {
2176   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2177   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2178 $as_echo_n "checking for $2... " >&6; }
2179 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2180   $as_echo_n "(cached) " >&6
2181 else
2182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2183 /* end confdefs.h.  */
2184 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2185    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2186 #define $2 innocuous_$2
2187
2188 /* System header to define __stub macros and hopefully few prototypes,
2189     which can conflict with char $2 (); below.
2190     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2191     <limits.h> exists even on freestanding compilers.  */
2192
2193 #ifdef __STDC__
2194 # include <limits.h>
2195 #else
2196 # include <assert.h>
2197 #endif
2198
2199 #undef $2
2200
2201 /* Override any GCC internal prototype to avoid an error.
2202    Use char because int might match the return type of a GCC
2203    builtin and then its argument prototype would still apply.  */
2204 #ifdef __cplusplus
2205 extern "C"
2206 #endif
2207 char $2 ();
2208 /* The GNU C library defines this for functions which it implements
2209     to always fail with ENOSYS.  Some functions are actually named
2210     something starting with __ and the normal name is an alias.  */
2211 #if defined __stub_$2 || defined __stub___$2
2212 choke me
2213 #endif
2214
2215 int
2216 main ()
2217 {
2218 return $2 ();
2219   ;
2220   return 0;
2221 }
2222 _ACEOF
2223 if ac_fn_c_try_link "$LINENO"; then :
2224   eval "$3=yes"
2225 else
2226   eval "$3=no"
2227 fi
2228 rm -f core conftest.err conftest.$ac_objext \
2229     conftest$ac_exeext conftest.$ac_ext
2230 fi
2231 eval ac_res=\$$3
2232                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2233 $as_echo "$ac_res" >&6; }
2234   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2235
2236 } # ac_fn_c_check_func
2237
2238 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2239 # -------------------------------------------
2240 # Tests whether TYPE exists after having included INCLUDES, setting cache
2241 # variable VAR accordingly.
2242 ac_fn_c_check_type ()
2243 {
2244   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2245   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2246 $as_echo_n "checking for $2... " >&6; }
2247 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2248   $as_echo_n "(cached) " >&6
2249 else
2250   eval "$3=no"
2251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2252 /* end confdefs.h.  */
2253 $4
2254 int
2255 main ()
2256 {
2257 if (sizeof ($2))
2258          return 0;
2259   ;
2260   return 0;
2261 }
2262 _ACEOF
2263 if ac_fn_c_try_compile "$LINENO"; then :
2264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2265 /* end confdefs.h.  */
2266 $4
2267 int
2268 main ()
2269 {
2270 if (sizeof (($2)))
2271             return 0;
2272   ;
2273   return 0;
2274 }
2275 _ACEOF
2276 if ac_fn_c_try_compile "$LINENO"; then :
2277
2278 else
2279   eval "$3=yes"
2280 fi
2281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2282 fi
2283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2284 fi
2285 eval ac_res=\$$3
2286                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2287 $as_echo "$ac_res" >&6; }
2288   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2289
2290 } # ac_fn_c_check_type
2291
2292 # ac_fn_c_check_decl LINENO SYMBOL VAR
2293 # ------------------------------------
2294 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2295 ac_fn_c_check_decl ()
2296 {
2297   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2298   as_decl_name=`echo $2|sed 's/ *(.*//'`
2299   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2301 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2302 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2303   $as_echo_n "(cached) " >&6
2304 else
2305   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2306 /* end confdefs.h.  */
2307 $4
2308 int
2309 main ()
2310 {
2311 #ifndef $as_decl_name
2312 #ifdef __cplusplus
2313   (void) $as_decl_use;
2314 #else
2315   (void) $as_decl_name;
2316 #endif
2317 #endif
2318
2319   ;
2320   return 0;
2321 }
2322 _ACEOF
2323 if ac_fn_c_try_compile "$LINENO"; then :
2324   eval "$3=yes"
2325 else
2326   eval "$3=no"
2327 fi
2328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2329 fi
2330 eval ac_res=\$$3
2331                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2332 $as_echo "$ac_res" >&6; }
2333   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2334
2335 } # ac_fn_c_check_decl
2336
2337 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2338 # ----------------------------------------------------
2339 # Tries to find if the field MEMBER exists in type AGGR, after including
2340 # INCLUDES, setting cache variable VAR accordingly.
2341 ac_fn_c_check_member ()
2342 {
2343   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2344   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2345 $as_echo_n "checking for $2.$3... " >&6; }
2346 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2347   $as_echo_n "(cached) " >&6
2348 else
2349   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2350 /* end confdefs.h.  */
2351 $5
2352 int
2353 main ()
2354 {
2355 static $2 ac_aggr;
2356 if (ac_aggr.$3)
2357 return 0;
2358   ;
2359   return 0;
2360 }
2361 _ACEOF
2362 if ac_fn_c_try_compile "$LINENO"; then :
2363   eval "$4=yes"
2364 else
2365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2366 /* end confdefs.h.  */
2367 $5
2368 int
2369 main ()
2370 {
2371 static $2 ac_aggr;
2372 if (sizeof ac_aggr.$3)
2373 return 0;
2374   ;
2375   return 0;
2376 }
2377 _ACEOF
2378 if ac_fn_c_try_compile "$LINENO"; then :
2379   eval "$4=yes"
2380 else
2381   eval "$4=no"
2382 fi
2383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2384 fi
2385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2386 fi
2387 eval ac_res=\$$4
2388                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2389 $as_echo "$ac_res" >&6; }
2390   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2391
2392 } # ac_fn_c_check_member
2393 cat >config.log <<_ACEOF
2394 This file contains any messages produced by compilers while
2395 running configure, to aid debugging if configure makes a mistake.
2396
2397 It was created by $as_me, which was
2398 generated by GNU Autoconf 2.64.  Invocation command line was
2399
2400   $ $0 $@
2401
2402 _ACEOF
2403 exec 5>>config.log
2404 {
2405 cat <<_ASUNAME
2406 ## --------- ##
2407 ## Platform. ##
2408 ## --------- ##
2409
2410 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2411 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2412 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2413 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2414 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2415
2416 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2417 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2418
2419 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2420 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2421 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2422 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2423 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2424 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2425 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2426
2427 _ASUNAME
2428
2429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2430 for as_dir in $PATH
2431 do
2432   IFS=$as_save_IFS
2433   test -z "$as_dir" && as_dir=.
2434     $as_echo "PATH: $as_dir"
2435   done
2436 IFS=$as_save_IFS
2437
2438 } >&5
2439
2440 cat >&5 <<_ACEOF
2441
2442
2443 ## ----------- ##
2444 ## Core tests. ##
2445 ## ----------- ##
2446
2447 _ACEOF
2448
2449
2450 # Keep a trace of the command line.
2451 # Strip out --no-create and --no-recursion so they do not pile up.
2452 # Strip out --silent because we don't want to record it for future runs.
2453 # Also quote any args containing shell meta-characters.
2454 # Make two passes to allow for proper duplicate-argument suppression.
2455 ac_configure_args=
2456 ac_configure_args0=
2457 ac_configure_args1=
2458 ac_must_keep_next=false
2459 for ac_pass in 1 2
2460 do
2461   for ac_arg
2462   do
2463     case $ac_arg in
2464     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2465     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2466     | -silent | --silent | --silen | --sile | --sil)
2467       continue ;;
2468     *\'*)
2469       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2470     esac
2471     case $ac_pass in
2472     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2473     2)
2474       as_fn_append ac_configure_args1 " '$ac_arg'"
2475       if test $ac_must_keep_next = true; then
2476         ac_must_keep_next=false # Got value, back to normal.
2477       else
2478         case $ac_arg in
2479           *=* | --config-cache | -C | -disable-* | --disable-* \
2480           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2481           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2482           | -with-* | --with-* | -without-* | --without-* | --x)
2483             case "$ac_configure_args0 " in
2484               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2485             esac
2486             ;;
2487           -* ) ac_must_keep_next=true ;;
2488         esac
2489       fi
2490       as_fn_append ac_configure_args " '$ac_arg'"
2491       ;;
2492     esac
2493   done
2494 done
2495 { ac_configure_args0=; unset ac_configure_args0;}
2496 { ac_configure_args1=; unset ac_configure_args1;}
2497
2498 # When interrupted or exit'd, cleanup temporary files, and complete
2499 # config.log.  We remove comments because anyway the quotes in there
2500 # would cause problems or look ugly.
2501 # WARNING: Use '\'' to represent an apostrophe within the trap.
2502 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2503 trap 'exit_status=$?
2504   # Save into config.log some information that might help in debugging.
2505   {
2506     echo
2507
2508     cat <<\_ASBOX
2509 ## ---------------- ##
2510 ## Cache variables. ##
2511 ## ---------------- ##
2512 _ASBOX
2513     echo
2514     # The following way of writing the cache mishandles newlines in values,
2515 (
2516   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2517     eval ac_val=\$$ac_var
2518     case $ac_val in #(
2519     *${as_nl}*)
2520       case $ac_var in #(
2521       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2522 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2523       esac
2524       case $ac_var in #(
2525       _ | IFS | as_nl) ;; #(
2526       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2527       *) { eval $ac_var=; unset $ac_var;} ;;
2528       esac ;;
2529     esac
2530   done
2531   (set) 2>&1 |
2532     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2533     *${as_nl}ac_space=\ *)
2534       sed -n \
2535         "s/'\''/'\''\\\\'\'''\''/g;
2536           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2537       ;; #(
2538     *)
2539       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2540       ;;
2541     esac |
2542     sort
2543 )
2544     echo
2545
2546     cat <<\_ASBOX
2547 ## ----------------- ##
2548 ## Output variables. ##
2549 ## ----------------- ##
2550 _ASBOX
2551     echo
2552     for ac_var in $ac_subst_vars
2553     do
2554       eval ac_val=\$$ac_var
2555       case $ac_val in
2556       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2557       esac
2558       $as_echo "$ac_var='\''$ac_val'\''"
2559     done | sort
2560     echo
2561
2562     if test -n "$ac_subst_files"; then
2563       cat <<\_ASBOX
2564 ## ------------------- ##
2565 ## File substitutions. ##
2566 ## ------------------- ##
2567 _ASBOX
2568       echo
2569       for ac_var in $ac_subst_files
2570       do
2571         eval ac_val=\$$ac_var
2572         case $ac_val in
2573         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2574         esac
2575         $as_echo "$ac_var='\''$ac_val'\''"
2576       done | sort
2577       echo
2578     fi
2579
2580     if test -s confdefs.h; then
2581       cat <<\_ASBOX
2582 ## ----------- ##
2583 ## confdefs.h. ##
2584 ## ----------- ##
2585 _ASBOX
2586       echo
2587       cat confdefs.h
2588       echo
2589     fi
2590     test "$ac_signal" != 0 &&
2591       $as_echo "$as_me: caught signal $ac_signal"
2592     $as_echo "$as_me: exit $exit_status"
2593   } >&5
2594   rm -f core *.core core.conftest.* &&
2595     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2596     exit $exit_status
2597 ' 0
2598 for ac_signal in 1 2 13 15; do
2599   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2600 done
2601 ac_signal=0
2602
2603 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2604 rm -f -r conftest* confdefs.h
2605
2606 $as_echo "/* confdefs.h */" > confdefs.h
2607
2608 # Predefined preprocessor variables.
2609
2610 cat >>confdefs.h <<_ACEOF
2611 #define PACKAGE_NAME "$PACKAGE_NAME"
2612 _ACEOF
2613
2614 cat >>confdefs.h <<_ACEOF
2615 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2616 _ACEOF
2617
2618 cat >>confdefs.h <<_ACEOF
2619 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2620 _ACEOF
2621
2622 cat >>confdefs.h <<_ACEOF
2623 #define PACKAGE_STRING "$PACKAGE_STRING"
2624 _ACEOF
2625
2626 cat >>confdefs.h <<_ACEOF
2627 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2628 _ACEOF
2629
2630 cat >>confdefs.h <<_ACEOF
2631 #define PACKAGE_URL "$PACKAGE_URL"
2632 _ACEOF
2633
2634
2635 # Let the site file select an alternate cache file if it wants to.
2636 # Prefer an explicitly selected file to automatically selected ones.
2637 ac_site_file1=NONE
2638 ac_site_file2=NONE
2639 if test -n "$CONFIG_SITE"; then
2640   ac_site_file1=$CONFIG_SITE
2641 elif test "x$prefix" != xNONE; then
2642   ac_site_file1=$prefix/share/config.site
2643   ac_site_file2=$prefix/etc/config.site
2644 else
2645   ac_site_file1=$ac_default_prefix/share/config.site
2646   ac_site_file2=$ac_default_prefix/etc/config.site
2647 fi
2648 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2649 do
2650   test "x$ac_site_file" = xNONE && continue
2651   if test -r "$ac_site_file"; then
2652     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2653 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2654     sed 's/^/| /' "$ac_site_file" >&5
2655     . "$ac_site_file"
2656   fi
2657 done
2658
2659 if test -r "$cache_file"; then
2660   # Some versions of bash will fail to source /dev/null (special
2661   # files actually), so we avoid doing that.
2662   if test -f "$cache_file"; then
2663     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2664 $as_echo "$as_me: loading cache $cache_file" >&6;}
2665     case $cache_file in
2666       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2667       *)                      . "./$cache_file";;
2668     esac
2669   fi
2670 else
2671   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2672 $as_echo "$as_me: creating cache $cache_file" >&6;}
2673   >$cache_file
2674 fi
2675
2676 # Check that the precious variables saved in the cache have kept the same
2677 # value.
2678 ac_cache_corrupted=false
2679 for ac_var in $ac_precious_vars; do
2680   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2681   eval ac_new_set=\$ac_env_${ac_var}_set
2682   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2683   eval ac_new_val=\$ac_env_${ac_var}_value
2684   case $ac_old_set,$ac_new_set in
2685     set,)
2686       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2687 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2688       ac_cache_corrupted=: ;;
2689     ,set)
2690       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2691 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2692       ac_cache_corrupted=: ;;
2693     ,);;
2694     *)
2695       if test "x$ac_old_val" != "x$ac_new_val"; then
2696         # differences in whitespace do not lead to failure.
2697         ac_old_val_w=`echo x $ac_old_val`
2698         ac_new_val_w=`echo x $ac_new_val`
2699         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2700           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2701 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2702           ac_cache_corrupted=:
2703         else
2704           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2705 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2706           eval $ac_var=\$ac_old_val
2707         fi
2708         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2709 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2710         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2711 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2712       fi;;
2713   esac
2714   # Pass precious variables to config.status.
2715   if test "$ac_new_set" = set; then
2716     case $ac_new_val in
2717     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2718     *) ac_arg=$ac_var=$ac_new_val ;;
2719     esac
2720     case " $ac_configure_args " in
2721       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2722       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2723     esac
2724   fi
2725 done
2726 if $ac_cache_corrupted; then
2727   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2728 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2729   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2730 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2731   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2732 fi
2733 ## -------------------- ##
2734 ## Main body of script. ##
2735 ## -------------------- ##
2736
2737 ac_ext=c
2738 ac_cpp='$CPP $CPPFLAGS'
2739 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2740 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2741 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2742
2743
2744
2745
2746
2747 ac_config_headers="$ac_config_headers config.h:config.in"
2748
2749
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2751 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2752     # Check whether --enable-maintainer-mode was given.
2753 if test "${enable_maintainer_mode+set}" = set; then :
2754   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2755 else
2756   USE_MAINTAINER_MODE=no
2757 fi
2758
2759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2760 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2761    if test $USE_MAINTAINER_MODE = yes; then
2762   MAINTAINER_MODE_TRUE=
2763   MAINTAINER_MODE_FALSE='#'
2764 else
2765   MAINTAINER_MODE_TRUE='#'
2766   MAINTAINER_MODE_FALSE=
2767 fi
2768
2769   MAINT=$MAINTAINER_MODE_TRUE
2770
2771
2772
2773 # Set the 'development' global.
2774 . $srcdir/../bfd/development.sh
2775
2776 ac_ext=c
2777 ac_cpp='$CPP $CPPFLAGS'
2778 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2779 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2780 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2781 if test -n "$ac_tool_prefix"; then
2782   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2783 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2785 $as_echo_n "checking for $ac_word... " >&6; }
2786 if test "${ac_cv_prog_CC+set}" = set; then :
2787   $as_echo_n "(cached) " >&6
2788 else
2789   if test -n "$CC"; then
2790   ac_cv_prog_CC="$CC" # Let the user override the test.
2791 else
2792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2793 for as_dir in $PATH
2794 do
2795   IFS=$as_save_IFS
2796   test -z "$as_dir" && as_dir=.
2797     for ac_exec_ext in '' $ac_executable_extensions; do
2798   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2799     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2800     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2801     break 2
2802   fi
2803 done
2804   done
2805 IFS=$as_save_IFS
2806
2807 fi
2808 fi
2809 CC=$ac_cv_prog_CC
2810 if test -n "$CC"; then
2811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2812 $as_echo "$CC" >&6; }
2813 else
2814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2815 $as_echo "no" >&6; }
2816 fi
2817
2818
2819 fi
2820 if test -z "$ac_cv_prog_CC"; then
2821   ac_ct_CC=$CC
2822   # Extract the first word of "gcc", so it can be a program name with args.
2823 set dummy gcc; ac_word=$2
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2825 $as_echo_n "checking for $ac_word... " >&6; }
2826 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2827   $as_echo_n "(cached) " >&6
2828 else
2829   if test -n "$ac_ct_CC"; then
2830   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2831 else
2832 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2833 for as_dir in $PATH
2834 do
2835   IFS=$as_save_IFS
2836   test -z "$as_dir" && as_dir=.
2837     for ac_exec_ext in '' $ac_executable_extensions; do
2838   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2839     ac_cv_prog_ac_ct_CC="gcc"
2840     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2841     break 2
2842   fi
2843 done
2844   done
2845 IFS=$as_save_IFS
2846
2847 fi
2848 fi
2849 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2850 if test -n "$ac_ct_CC"; then
2851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2852 $as_echo "$ac_ct_CC" >&6; }
2853 else
2854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2855 $as_echo "no" >&6; }
2856 fi
2857
2858   if test "x$ac_ct_CC" = x; then
2859     CC=""
2860   else
2861     case $cross_compiling:$ac_tool_warned in
2862 yes:)
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2864 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2865 ac_tool_warned=yes ;;
2866 esac
2867     CC=$ac_ct_CC
2868   fi
2869 else
2870   CC="$ac_cv_prog_CC"
2871 fi
2872
2873 if test -z "$CC"; then
2874           if test -n "$ac_tool_prefix"; then
2875     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2876 set dummy ${ac_tool_prefix}cc; ac_word=$2
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2878 $as_echo_n "checking for $ac_word... " >&6; }
2879 if test "${ac_cv_prog_CC+set}" = set; then :
2880   $as_echo_n "(cached) " >&6
2881 else
2882   if test -n "$CC"; then
2883   ac_cv_prog_CC="$CC" # Let the user override the test.
2884 else
2885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2886 for as_dir in $PATH
2887 do
2888   IFS=$as_save_IFS
2889   test -z "$as_dir" && as_dir=.
2890     for ac_exec_ext in '' $ac_executable_extensions; do
2891   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2892     ac_cv_prog_CC="${ac_tool_prefix}cc"
2893     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2894     break 2
2895   fi
2896 done
2897   done
2898 IFS=$as_save_IFS
2899
2900 fi
2901 fi
2902 CC=$ac_cv_prog_CC
2903 if test -n "$CC"; then
2904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2905 $as_echo "$CC" >&6; }
2906 else
2907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2908 $as_echo "no" >&6; }
2909 fi
2910
2911
2912   fi
2913 fi
2914 if test -z "$CC"; then
2915   # Extract the first word of "cc", so it can be a program name with args.
2916 set dummy cc; ac_word=$2
2917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2918 $as_echo_n "checking for $ac_word... " >&6; }
2919 if test "${ac_cv_prog_CC+set}" = set; then :
2920   $as_echo_n "(cached) " >&6
2921 else
2922   if test -n "$CC"; then
2923   ac_cv_prog_CC="$CC" # Let the user override the test.
2924 else
2925   ac_prog_rejected=no
2926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2927 for as_dir in $PATH
2928 do
2929   IFS=$as_save_IFS
2930   test -z "$as_dir" && as_dir=.
2931     for ac_exec_ext in '' $ac_executable_extensions; do
2932   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2933     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2934        ac_prog_rejected=yes
2935        continue
2936      fi
2937     ac_cv_prog_CC="cc"
2938     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2939     break 2
2940   fi
2941 done
2942   done
2943 IFS=$as_save_IFS
2944
2945 if test $ac_prog_rejected = yes; then
2946   # We found a bogon in the path, so make sure we never use it.
2947   set dummy $ac_cv_prog_CC
2948   shift
2949   if test $# != 0; then
2950     # We chose a different compiler from the bogus one.
2951     # However, it has the same basename, so the bogon will be chosen
2952     # first if we set CC to just the basename; use the full file name.
2953     shift
2954     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2955   fi
2956 fi
2957 fi
2958 fi
2959 CC=$ac_cv_prog_CC
2960 if test -n "$CC"; then
2961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2962 $as_echo "$CC" >&6; }
2963 else
2964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2965 $as_echo "no" >&6; }
2966 fi
2967
2968
2969 fi
2970 if test -z "$CC"; then
2971   if test -n "$ac_tool_prefix"; then
2972   for ac_prog in cl.exe
2973   do
2974     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2975 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2977 $as_echo_n "checking for $ac_word... " >&6; }
2978 if test "${ac_cv_prog_CC+set}" = set; then :
2979   $as_echo_n "(cached) " >&6
2980 else
2981   if test -n "$CC"; then
2982   ac_cv_prog_CC="$CC" # Let the user override the test.
2983 else
2984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2985 for as_dir in $PATH
2986 do
2987   IFS=$as_save_IFS
2988   test -z "$as_dir" && as_dir=.
2989     for ac_exec_ext in '' $ac_executable_extensions; do
2990   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2991     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2992     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2993     break 2
2994   fi
2995 done
2996   done
2997 IFS=$as_save_IFS
2998
2999 fi
3000 fi
3001 CC=$ac_cv_prog_CC
3002 if test -n "$CC"; then
3003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3004 $as_echo "$CC" >&6; }
3005 else
3006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3007 $as_echo "no" >&6; }
3008 fi
3009
3010
3011     test -n "$CC" && break
3012   done
3013 fi
3014 if test -z "$CC"; then
3015   ac_ct_CC=$CC
3016   for ac_prog in cl.exe
3017 do
3018   # Extract the first word of "$ac_prog", so it can be a program name with args.
3019 set dummy $ac_prog; ac_word=$2
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3021 $as_echo_n "checking for $ac_word... " >&6; }
3022 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3023   $as_echo_n "(cached) " >&6
3024 else
3025   if test -n "$ac_ct_CC"; then
3026   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3027 else
3028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3029 for as_dir in $PATH
3030 do
3031   IFS=$as_save_IFS
3032   test -z "$as_dir" && as_dir=.
3033     for ac_exec_ext in '' $ac_executable_extensions; do
3034   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3035     ac_cv_prog_ac_ct_CC="$ac_prog"
3036     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3037     break 2
3038   fi
3039 done
3040   done
3041 IFS=$as_save_IFS
3042
3043 fi
3044 fi
3045 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3046 if test -n "$ac_ct_CC"; then
3047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3048 $as_echo "$ac_ct_CC" >&6; }
3049 else
3050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3051 $as_echo "no" >&6; }
3052 fi
3053
3054
3055   test -n "$ac_ct_CC" && break
3056 done
3057
3058   if test "x$ac_ct_CC" = x; then
3059     CC=""
3060   else
3061     case $cross_compiling:$ac_tool_warned in
3062 yes:)
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3064 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3065 ac_tool_warned=yes ;;
3066 esac
3067     CC=$ac_ct_CC
3068   fi
3069 fi
3070
3071 fi
3072
3073
3074 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3076 as_fn_error "no acceptable C compiler found in \$PATH
3077 See \`config.log' for more details." "$LINENO" 5; }
3078
3079 # Provide some information about the compiler.
3080 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3081 set X $ac_compile
3082 ac_compiler=$2
3083 for ac_option in --version -v -V -qversion; do
3084   { { ac_try="$ac_compiler $ac_option >&5"
3085 case "(($ac_try" in
3086   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3087   *) ac_try_echo=$ac_try;;
3088 esac
3089 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3090 $as_echo "$ac_try_echo"; } >&5
3091   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3092   ac_status=$?
3093   if test -s conftest.err; then
3094     sed '10a\
3095 ... rest of stderr output deleted ...
3096          10q' conftest.err >conftest.er1
3097     cat conftest.er1 >&5
3098     rm -f conftest.er1 conftest.err
3099   fi
3100   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3101   test $ac_status = 0; }
3102 done
3103
3104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3105 /* end confdefs.h.  */
3106
3107 int
3108 main ()
3109 {
3110
3111   ;
3112   return 0;
3113 }
3114 _ACEOF
3115 ac_clean_files_save=$ac_clean_files
3116 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3117 # Try to create an executable without -o first, disregard a.out.
3118 # It will help us diagnose broken compilers, and finding out an intuition
3119 # of exeext.
3120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3121 $as_echo_n "checking for C compiler default output file name... " >&6; }
3122 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3123
3124 # The possible output files:
3125 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3126
3127 ac_rmfiles=
3128 for ac_file in $ac_files
3129 do
3130   case $ac_file in
3131     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3132     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3133   esac
3134 done
3135 rm -f $ac_rmfiles
3136
3137 if { { ac_try="$ac_link_default"
3138 case "(($ac_try" in
3139   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3140   *) ac_try_echo=$ac_try;;
3141 esac
3142 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3143 $as_echo "$ac_try_echo"; } >&5
3144   (eval "$ac_link_default") 2>&5
3145   ac_status=$?
3146   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3147   test $ac_status = 0; }; then :
3148   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3149 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3150 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3151 # so that the user can short-circuit this test for compilers unknown to
3152 # Autoconf.
3153 for ac_file in $ac_files ''
3154 do
3155   test -f "$ac_file" || continue
3156   case $ac_file in
3157     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3158         ;;
3159     [ab].out )
3160         # We found the default executable, but exeext='' is most
3161         # certainly right.
3162         break;;
3163     *.* )
3164         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3165         then :; else
3166            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3167         fi
3168         # We set ac_cv_exeext here because the later test for it is not
3169         # safe: cross compilers may not add the suffix if given an `-o'
3170         # argument, so we may need to know it at that point already.
3171         # Even if this section looks crufty: it has the advantage of
3172         # actually working.
3173         break;;
3174     * )
3175         break;;
3176   esac
3177 done
3178 test "$ac_cv_exeext" = no && ac_cv_exeext=
3179
3180 else
3181   ac_file=''
3182 fi
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3184 $as_echo "$ac_file" >&6; }
3185 if test -z "$ac_file"; then :
3186   $as_echo "$as_me: failed program was:" >&5
3187 sed 's/^/| /' conftest.$ac_ext >&5
3188
3189 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3190 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3191 { as_fn_set_status 77
3192 as_fn_error "C compiler cannot create executables
3193 See \`config.log' for more details." "$LINENO" 5; }; }
3194 fi
3195 ac_exeext=$ac_cv_exeext
3196
3197 # Check that the compiler produces executables we can run.  If not, either
3198 # the compiler is broken, or we cross compile.
3199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3200 $as_echo_n "checking whether the C compiler works... " >&6; }
3201 # If not cross compiling, check that we can run a simple program.
3202 if test "$cross_compiling" != yes; then
3203   if { ac_try='./$ac_file'
3204   { { case "(($ac_try" in
3205   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3206   *) ac_try_echo=$ac_try;;
3207 esac
3208 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3209 $as_echo "$ac_try_echo"; } >&5
3210   (eval "$ac_try") 2>&5
3211   ac_status=$?
3212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3213   test $ac_status = 0; }; }; then
3214     cross_compiling=no
3215   else
3216     if test "$cross_compiling" = maybe; then
3217         cross_compiling=yes
3218     else
3219         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3220 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3221 as_fn_error "cannot run C compiled programs.
3222 If you meant to cross compile, use \`--host'.
3223 See \`config.log' for more details." "$LINENO" 5; }
3224     fi
3225   fi
3226 fi
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3228 $as_echo "yes" >&6; }
3229
3230 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3231 ac_clean_files=$ac_clean_files_save
3232 # Check that the compiler produces executables we can run.  If not, either
3233 # the compiler is broken, or we cross compile.
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3235 $as_echo_n "checking whether we are cross compiling... " >&6; }
3236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3237 $as_echo "$cross_compiling" >&6; }
3238
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3240 $as_echo_n "checking for suffix of executables... " >&6; }
3241 if { { ac_try="$ac_link"
3242 case "(($ac_try" in
3243   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3244   *) ac_try_echo=$ac_try;;
3245 esac
3246 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3247 $as_echo "$ac_try_echo"; } >&5
3248   (eval "$ac_link") 2>&5
3249   ac_status=$?
3250   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3251   test $ac_status = 0; }; then :
3252   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3253 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3254 # work properly (i.e., refer to `conftest.exe'), while it won't with
3255 # `rm'.
3256 for ac_file in conftest.exe conftest conftest.*; do
3257   test -f "$ac_file" || continue
3258   case $ac_file in
3259     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3260     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3261           break;;
3262     * ) break;;
3263   esac
3264 done
3265 else
3266   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3267 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3268 as_fn_error "cannot compute suffix of executables: cannot compile and link
3269 See \`config.log' for more details." "$LINENO" 5; }
3270 fi
3271 rm -f conftest$ac_cv_exeext
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3273 $as_echo "$ac_cv_exeext" >&6; }
3274
3275 rm -f conftest.$ac_ext
3276 EXEEXT=$ac_cv_exeext
3277 ac_exeext=$EXEEXT
3278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3279 $as_echo_n "checking for suffix of object files... " >&6; }
3280 if test "${ac_cv_objext+set}" = set; then :
3281   $as_echo_n "(cached) " >&6
3282 else
3283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3284 /* end confdefs.h.  */
3285
3286 int
3287 main ()
3288 {
3289
3290   ;
3291   return 0;
3292 }
3293 _ACEOF
3294 rm -f conftest.o conftest.obj
3295 if { { ac_try="$ac_compile"
3296 case "(($ac_try" in
3297   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3298   *) ac_try_echo=$ac_try;;
3299 esac
3300 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3301 $as_echo "$ac_try_echo"; } >&5
3302   (eval "$ac_compile") 2>&5
3303   ac_status=$?
3304   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3305   test $ac_status = 0; }; then :
3306   for ac_file in conftest.o conftest.obj conftest.*; do
3307   test -f "$ac_file" || continue;
3308   case $ac_file in
3309     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3310     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3311        break;;
3312   esac
3313 done
3314 else
3315   $as_echo "$as_me: failed program was:" >&5
3316 sed 's/^/| /' conftest.$ac_ext >&5
3317
3318 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3319 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3320 as_fn_error "cannot compute suffix of object files: cannot compile
3321 See \`config.log' for more details." "$LINENO" 5; }
3322 fi
3323 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3324 fi
3325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3326 $as_echo "$ac_cv_objext" >&6; }
3327 OBJEXT=$ac_cv_objext
3328 ac_objext=$OBJEXT
3329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3330 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3331 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3332   $as_echo_n "(cached) " >&6
3333 else
3334   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3335 /* end confdefs.h.  */
3336
3337 int
3338 main ()
3339 {
3340 #ifndef __GNUC__
3341        choke me
3342 #endif
3343
3344   ;
3345   return 0;
3346 }
3347 _ACEOF
3348 if ac_fn_c_try_compile "$LINENO"; then :
3349   ac_compiler_gnu=yes
3350 else
3351   ac_compiler_gnu=no
3352 fi
3353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3354 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3355
3356 fi
3357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3358 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3359 if test $ac_compiler_gnu = yes; then
3360   GCC=yes
3361 else
3362   GCC=
3363 fi
3364 ac_test_CFLAGS=${CFLAGS+set}
3365 ac_save_CFLAGS=$CFLAGS
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3367 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3368 if test "${ac_cv_prog_cc_g+set}" = set; then :
3369   $as_echo_n "(cached) " >&6
3370 else
3371   ac_save_c_werror_flag=$ac_c_werror_flag
3372    ac_c_werror_flag=yes
3373    ac_cv_prog_cc_g=no
3374    CFLAGS="-g"
3375    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3376 /* end confdefs.h.  */
3377
3378 int
3379 main ()
3380 {
3381
3382   ;
3383   return 0;
3384 }
3385 _ACEOF
3386 if ac_fn_c_try_compile "$LINENO"; then :
3387   ac_cv_prog_cc_g=yes
3388 else
3389   CFLAGS=""
3390       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3391 /* end confdefs.h.  */
3392
3393 int
3394 main ()
3395 {
3396
3397   ;
3398   return 0;
3399 }
3400 _ACEOF
3401 if ac_fn_c_try_compile "$LINENO"; then :
3402
3403 else
3404   ac_c_werror_flag=$ac_save_c_werror_flag
3405          CFLAGS="-g"
3406          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3407 /* end confdefs.h.  */
3408
3409 int
3410 main ()
3411 {
3412
3413   ;
3414   return 0;
3415 }
3416 _ACEOF
3417 if ac_fn_c_try_compile "$LINENO"; then :
3418   ac_cv_prog_cc_g=yes
3419 fi
3420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3421 fi
3422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3423 fi
3424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3425    ac_c_werror_flag=$ac_save_c_werror_flag
3426 fi
3427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3428 $as_echo "$ac_cv_prog_cc_g" >&6; }
3429 if test "$ac_test_CFLAGS" = set; then
3430   CFLAGS=$ac_save_CFLAGS
3431 elif test $ac_cv_prog_cc_g = yes; then
3432   if test "$GCC" = yes; then
3433     CFLAGS="-g -O2"
3434   else
3435     CFLAGS="-g"
3436   fi
3437 else
3438   if test "$GCC" = yes; then
3439     CFLAGS="-O2"
3440   else
3441     CFLAGS=
3442   fi
3443 fi
3444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3445 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3446 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3447   $as_echo_n "(cached) " >&6
3448 else
3449   ac_cv_prog_cc_c89=no
3450 ac_save_CC=$CC
3451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3452 /* end confdefs.h.  */
3453 #include <stdarg.h>
3454 #include <stdio.h>
3455 #include <sys/types.h>
3456 #include <sys/stat.h>
3457 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3458 struct buf { int x; };
3459 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3460 static char *e (p, i)
3461      char **p;
3462      int i;
3463 {
3464   return p[i];
3465 }
3466 static char *f (char * (*g) (char **, int), char **p, ...)
3467 {
3468   char *s;
3469   va_list v;
3470   va_start (v,p);
3471   s = g (p, va_arg (v,int));
3472   va_end (v);
3473   return s;
3474 }
3475
3476 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3477    function prototypes and stuff, but not '\xHH' hex character constants.
3478    These don't provoke an error unfortunately, instead are silently treated
3479    as 'x'.  The following induces an error, until -std is added to get
3480    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3481    array size at least.  It's necessary to write '\x00'==0 to get something
3482    that's true only with -std.  */
3483 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3484
3485 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3486    inside strings and character constants.  */
3487 #define FOO(x) 'x'
3488 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3489
3490 int test (int i, double x);
3491 struct s1 {int (*f) (int a);};
3492 struct s2 {int (*f) (double a);};
3493 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3494 int argc;
3495 char **argv;
3496 int
3497 main ()
3498 {
3499 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3500   ;
3501   return 0;
3502 }
3503 _ACEOF
3504 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3505         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3506 do
3507   CC="$ac_save_CC $ac_arg"
3508   if ac_fn_c_try_compile "$LINENO"; then :
3509   ac_cv_prog_cc_c89=$ac_arg
3510 fi
3511 rm -f core conftest.err conftest.$ac_objext
3512   test "x$ac_cv_prog_cc_c89" != "xno" && break
3513 done
3514 rm -f conftest.$ac_ext
3515 CC=$ac_save_CC
3516
3517 fi
3518 # AC_CACHE_VAL
3519 case "x$ac_cv_prog_cc_c89" in
3520   x)
3521     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3522 $as_echo "none needed" >&6; } ;;
3523   xno)
3524     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3525 $as_echo "unsupported" >&6; } ;;
3526   *)
3527     CC="$CC $ac_cv_prog_cc_c89"
3528     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3529 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3530 esac
3531 if test "x$ac_cv_prog_cc_c89" != xno; then :
3532
3533 fi
3534
3535 ac_ext=c
3536 ac_cpp='$CPP $CPPFLAGS'
3537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3540
3541 ac_ext=cpp
3542 ac_cpp='$CXXCPP $CPPFLAGS'
3543 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3544 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3545 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3546 if test -z "$CXX"; then
3547   if test -n "$CCC"; then
3548     CXX=$CCC
3549   else
3550     if test -n "$ac_tool_prefix"; then
3551   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3552   do
3553     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3554 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3556 $as_echo_n "checking for $ac_word... " >&6; }
3557 if test "${ac_cv_prog_CXX+set}" = set; then :
3558   $as_echo_n "(cached) " >&6
3559 else
3560   if test -n "$CXX"; then
3561   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3562 else
3563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3564 for as_dir in $PATH
3565 do
3566   IFS=$as_save_IFS
3567   test -z "$as_dir" && as_dir=.
3568     for ac_exec_ext in '' $ac_executable_extensions; do
3569   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3570     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3571     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3572     break 2
3573   fi
3574 done
3575   done
3576 IFS=$as_save_IFS
3577
3578 fi
3579 fi
3580 CXX=$ac_cv_prog_CXX
3581 if test -n "$CXX"; then
3582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3583 $as_echo "$CXX" >&6; }
3584 else
3585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3586 $as_echo "no" >&6; }
3587 fi
3588
3589
3590     test -n "$CXX" && break
3591   done
3592 fi
3593 if test -z "$CXX"; then
3594   ac_ct_CXX=$CXX
3595   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3596 do
3597   # Extract the first word of "$ac_prog", so it can be a program name with args.
3598 set dummy $ac_prog; ac_word=$2
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3600 $as_echo_n "checking for $ac_word... " >&6; }
3601 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3602   $as_echo_n "(cached) " >&6
3603 else
3604   if test -n "$ac_ct_CXX"; then
3605   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3606 else
3607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3608 for as_dir in $PATH
3609 do
3610   IFS=$as_save_IFS
3611   test -z "$as_dir" && as_dir=.
3612     for ac_exec_ext in '' $ac_executable_extensions; do
3613   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3614     ac_cv_prog_ac_ct_CXX="$ac_prog"
3615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3616     break 2
3617   fi
3618 done
3619   done
3620 IFS=$as_save_IFS
3621
3622 fi
3623 fi
3624 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3625 if test -n "$ac_ct_CXX"; then
3626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3627 $as_echo "$ac_ct_CXX" >&6; }
3628 else
3629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3630 $as_echo "no" >&6; }
3631 fi
3632
3633
3634   test -n "$ac_ct_CXX" && break
3635 done
3636
3637   if test "x$ac_ct_CXX" = x; then
3638     CXX="g++"
3639   else
3640     case $cross_compiling:$ac_tool_warned in
3641 yes:)
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3643 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3644 ac_tool_warned=yes ;;
3645 esac
3646     CXX=$ac_ct_CXX
3647   fi
3648 fi
3649
3650   fi
3651 fi
3652 # Provide some information about the compiler.
3653 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3654 set X $ac_compile
3655 ac_compiler=$2
3656 for ac_option in --version -v -V -qversion; do
3657   { { ac_try="$ac_compiler $ac_option >&5"
3658 case "(($ac_try" in
3659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3660   *) ac_try_echo=$ac_try;;
3661 esac
3662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3663 $as_echo "$ac_try_echo"; } >&5
3664   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3665   ac_status=$?
3666   if test -s conftest.err; then
3667     sed '10a\
3668 ... rest of stderr output deleted ...
3669          10q' conftest.err >conftest.er1
3670     cat conftest.er1 >&5
3671     rm -f conftest.er1 conftest.err
3672   fi
3673   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3674   test $ac_status = 0; }
3675 done
3676
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3678 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3679 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3680   $as_echo_n "(cached) " >&6
3681 else
3682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3683 /* end confdefs.h.  */
3684
3685 int
3686 main ()
3687 {
3688 #ifndef __GNUC__
3689        choke me
3690 #endif
3691
3692   ;
3693   return 0;
3694 }
3695 _ACEOF
3696 if ac_fn_cxx_try_compile "$LINENO"; then :
3697   ac_compiler_gnu=yes
3698 else
3699   ac_compiler_gnu=no
3700 fi
3701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3702 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3703
3704 fi
3705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3706 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3707 if test $ac_compiler_gnu = yes; then
3708   GXX=yes
3709 else
3710   GXX=
3711 fi
3712 ac_test_CXXFLAGS=${CXXFLAGS+set}
3713 ac_save_CXXFLAGS=$CXXFLAGS
3714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3715 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3716 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3717   $as_echo_n "(cached) " >&6
3718 else
3719   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3720    ac_cxx_werror_flag=yes
3721    ac_cv_prog_cxx_g=no
3722    CXXFLAGS="-g"
3723    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3724 /* end confdefs.h.  */
3725
3726 int
3727 main ()
3728 {
3729
3730   ;
3731   return 0;
3732 }
3733 _ACEOF
3734 if ac_fn_cxx_try_compile "$LINENO"; then :
3735   ac_cv_prog_cxx_g=yes
3736 else
3737   CXXFLAGS=""
3738       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3739 /* end confdefs.h.  */
3740
3741 int
3742 main ()
3743 {
3744
3745   ;
3746   return 0;
3747 }
3748 _ACEOF
3749 if ac_fn_cxx_try_compile "$LINENO"; then :
3750
3751 else
3752   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3753          CXXFLAGS="-g"
3754          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3755 /* end confdefs.h.  */
3756
3757 int
3758 main ()
3759 {
3760
3761   ;
3762   return 0;
3763 }
3764 _ACEOF
3765 if ac_fn_cxx_try_compile "$LINENO"; then :
3766   ac_cv_prog_cxx_g=yes
3767 fi
3768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3769 fi
3770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3771 fi
3772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3773    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3774 fi
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3776 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3777 if test "$ac_test_CXXFLAGS" = set; then
3778   CXXFLAGS=$ac_save_CXXFLAGS
3779 elif test $ac_cv_prog_cxx_g = yes; then
3780   if test "$GXX" = yes; then
3781     CXXFLAGS="-g -O2"
3782   else
3783     CXXFLAGS="-g"
3784   fi
3785 else
3786   if test "$GXX" = yes; then
3787     CXXFLAGS="-O2"
3788   else
3789     CXXFLAGS=
3790   fi
3791 fi
3792 ac_ext=c
3793 ac_cpp='$CPP $CPPFLAGS'
3794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3796 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3797
3798
3799
3800 ac_ext=c
3801 ac_cpp='$CPP $CPPFLAGS'
3802 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3803 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3804 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3806 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3807 # On Suns, sometimes $CPP names a directory.
3808 if test -n "$CPP" && test -d "$CPP"; then
3809   CPP=
3810 fi
3811 if test -z "$CPP"; then
3812   if test "${ac_cv_prog_CPP+set}" = set; then :
3813   $as_echo_n "(cached) " >&6
3814 else
3815       # Double quotes because CPP needs to be expanded
3816     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3817     do
3818       ac_preproc_ok=false
3819 for ac_c_preproc_warn_flag in '' yes
3820 do
3821   # Use a header file that comes with gcc, so configuring glibc
3822   # with a fresh cross-compiler works.
3823   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3824   # <limits.h> exists even on freestanding compilers.
3825   # On the NeXT, cc -E runs the code through the compiler's parser,
3826   # not just through cpp. "Syntax error" is here to catch this case.
3827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3828 /* end confdefs.h.  */
3829 #ifdef __STDC__
3830 # include <limits.h>
3831 #else
3832 # include <assert.h>
3833 #endif
3834                      Syntax error
3835 _ACEOF
3836 if ac_fn_c_try_cpp "$LINENO"; then :
3837
3838 else
3839   # Broken: fails on valid input.
3840 continue
3841 fi
3842 rm -f conftest.err conftest.$ac_ext
3843
3844   # OK, works on sane cases.  Now check whether nonexistent headers
3845   # can be detected and how.
3846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3847 /* end confdefs.h.  */
3848 #include <ac_nonexistent.h>
3849 _ACEOF
3850 if ac_fn_c_try_cpp "$LINENO"; then :
3851   # Broken: success on invalid input.
3852 continue
3853 else
3854   # Passes both tests.
3855 ac_preproc_ok=:
3856 break
3857 fi
3858 rm -f conftest.err conftest.$ac_ext
3859
3860 done
3861 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3862 rm -f conftest.err conftest.$ac_ext
3863 if $ac_preproc_ok; then :
3864   break
3865 fi
3866
3867     done
3868     ac_cv_prog_CPP=$CPP
3869
3870 fi
3871   CPP=$ac_cv_prog_CPP
3872 else
3873   ac_cv_prog_CPP=$CPP
3874 fi
3875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3876 $as_echo "$CPP" >&6; }
3877 ac_preproc_ok=false
3878 for ac_c_preproc_warn_flag in '' yes
3879 do
3880   # Use a header file that comes with gcc, so configuring glibc
3881   # with a fresh cross-compiler works.
3882   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3883   # <limits.h> exists even on freestanding compilers.
3884   # On the NeXT, cc -E runs the code through the compiler's parser,
3885   # not just through cpp. "Syntax error" is here to catch this case.
3886   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3887 /* end confdefs.h.  */
3888 #ifdef __STDC__
3889 # include <limits.h>
3890 #else
3891 # include <assert.h>
3892 #endif
3893                      Syntax error
3894 _ACEOF
3895 if ac_fn_c_try_cpp "$LINENO"; then :
3896
3897 else
3898   # Broken: fails on valid input.
3899 continue
3900 fi
3901 rm -f conftest.err conftest.$ac_ext
3902
3903   # OK, works on sane cases.  Now check whether nonexistent headers
3904   # can be detected and how.
3905   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3906 /* end confdefs.h.  */
3907 #include <ac_nonexistent.h>
3908 _ACEOF
3909 if ac_fn_c_try_cpp "$LINENO"; then :
3910   # Broken: success on invalid input.
3911 continue
3912 else
3913   # Passes both tests.
3914 ac_preproc_ok=:
3915 break
3916 fi
3917 rm -f conftest.err conftest.$ac_ext
3918
3919 done
3920 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3921 rm -f conftest.err conftest.$ac_ext
3922 if $ac_preproc_ok; then :
3923
3924 else
3925   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3926 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3927 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3928 See \`config.log' for more details." "$LINENO" 5; }
3929 fi
3930
3931 ac_ext=c
3932 ac_cpp='$CPP $CPPFLAGS'
3933 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3934 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3935 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3936
3937
3938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3939 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3940 if test "${ac_cv_path_GREP+set}" = set; then :
3941   $as_echo_n "(cached) " >&6
3942 else
3943   if test -z "$GREP"; then
3944   ac_path_GREP_found=false
3945   # Loop through the user's path and test for each of PROGNAME-LIST
3946   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3947 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3948 do
3949   IFS=$as_save_IFS
3950   test -z "$as_dir" && as_dir=.
3951     for ac_prog in grep ggrep; do
3952     for ac_exec_ext in '' $ac_executable_extensions; do
3953       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3954       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3955 # Check for GNU ac_path_GREP and select it if it is found.
3956   # Check for GNU $ac_path_GREP
3957 case `"$ac_path_GREP" --version 2>&1` in
3958 *GNU*)
3959   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3960 *)
3961   ac_count=0
3962   $as_echo_n 0123456789 >"conftest.in"
3963   while :
3964   do
3965     cat "conftest.in" "conftest.in" >"conftest.tmp"
3966     mv "conftest.tmp" "conftest.in"
3967     cp "conftest.in" "conftest.nl"
3968     $as_echo 'GREP' >> "conftest.nl"
3969     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3970     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3971     as_fn_arith $ac_count + 1 && ac_count=$as_val
3972     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3973       # Best one so far, save it but keep looking for a better one
3974       ac_cv_path_GREP="$ac_path_GREP"
3975       ac_path_GREP_max=$ac_count
3976     fi
3977     # 10*(2^10) chars as input seems more than enough
3978     test $ac_count -gt 10 && break
3979   done
3980   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3981 esac
3982
3983       $ac_path_GREP_found && break 3
3984     done
3985   done
3986   done
3987 IFS=$as_save_IFS
3988   if test -z "$ac_cv_path_GREP"; then
3989     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3990   fi
3991 else
3992   ac_cv_path_GREP=$GREP
3993 fi
3994
3995 fi
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3997 $as_echo "$ac_cv_path_GREP" >&6; }
3998  GREP="$ac_cv_path_GREP"
3999
4000
4001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4002 $as_echo_n "checking for egrep... " >&6; }
4003 if test "${ac_cv_path_EGREP+set}" = set; then :
4004   $as_echo_n "(cached) " >&6
4005 else
4006   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4007    then ac_cv_path_EGREP="$GREP -E"
4008    else
4009      if test -z "$EGREP"; then
4010   ac_path_EGREP_found=false
4011   # Loop through the user's path and test for each of PROGNAME-LIST
4012   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4013 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4014 do
4015   IFS=$as_save_IFS
4016   test -z "$as_dir" && as_dir=.
4017     for ac_prog in egrep; do
4018     for ac_exec_ext in '' $ac_executable_extensions; do
4019       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4020       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4021 # Check for GNU ac_path_EGREP and select it if it is found.
4022   # Check for GNU $ac_path_EGREP
4023 case `"$ac_path_EGREP" --version 2>&1` in
4024 *GNU*)
4025   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4026 *)
4027   ac_count=0
4028   $as_echo_n 0123456789 >"conftest.in"
4029   while :
4030   do
4031     cat "conftest.in" "conftest.in" >"conftest.tmp"
4032     mv "conftest.tmp" "conftest.in"
4033     cp "conftest.in" "conftest.nl"
4034     $as_echo 'EGREP' >> "conftest.nl"
4035     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4036     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4037     as_fn_arith $ac_count + 1 && ac_count=$as_val
4038     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4039       # Best one so far, save it but keep looking for a better one
4040       ac_cv_path_EGREP="$ac_path_EGREP"
4041       ac_path_EGREP_max=$ac_count
4042     fi
4043     # 10*(2^10) chars as input seems more than enough
4044     test $ac_count -gt 10 && break
4045   done
4046   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4047 esac
4048
4049       $ac_path_EGREP_found && break 3
4050     done
4051   done
4052   done
4053 IFS=$as_save_IFS
4054   if test -z "$ac_cv_path_EGREP"; then
4055     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4056   fi
4057 else
4058   ac_cv_path_EGREP=$EGREP
4059 fi
4060
4061    fi
4062 fi
4063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4064 $as_echo "$ac_cv_path_EGREP" >&6; }
4065  EGREP="$ac_cv_path_EGREP"
4066
4067
4068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4069 $as_echo_n "checking for ANSI C header files... " >&6; }
4070 if test "${ac_cv_header_stdc+set}" = set; then :
4071   $as_echo_n "(cached) " >&6
4072 else
4073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4074 /* end confdefs.h.  */
4075 #include <stdlib.h>
4076 #include <stdarg.h>
4077 #include <string.h>
4078 #include <float.h>
4079
4080 int
4081 main ()
4082 {
4083
4084   ;
4085   return 0;
4086 }
4087 _ACEOF
4088 if ac_fn_c_try_compile "$LINENO"; then :
4089   ac_cv_header_stdc=yes
4090 else
4091   ac_cv_header_stdc=no
4092 fi
4093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4094
4095 if test $ac_cv_header_stdc = yes; then
4096   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4097   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4098 /* end confdefs.h.  */
4099 #include <string.h>
4100
4101 _ACEOF
4102 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4103   $EGREP "memchr" >/dev/null 2>&1; then :
4104
4105 else
4106   ac_cv_header_stdc=no
4107 fi
4108 rm -f conftest*
4109
4110 fi
4111
4112 if test $ac_cv_header_stdc = yes; then
4113   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4115 /* end confdefs.h.  */
4116 #include <stdlib.h>
4117
4118 _ACEOF
4119 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4120   $EGREP "free" >/dev/null 2>&1; then :
4121
4122 else
4123   ac_cv_header_stdc=no
4124 fi
4125 rm -f conftest*
4126
4127 fi
4128
4129 if test $ac_cv_header_stdc = yes; then
4130   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4131   if test "$cross_compiling" = yes; then :
4132   :
4133 else
4134   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4135 /* end confdefs.h.  */
4136 #include <ctype.h>
4137 #include <stdlib.h>
4138 #if ((' ' & 0x0FF) == 0x020)
4139 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4140 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4141 #else
4142 # define ISLOWER(c) \
4143                    (('a' <= (c) && (c) <= 'i') \
4144                      || ('j' <= (c) && (c) <= 'r') \
4145                      || ('s' <= (c) && (c) <= 'z'))
4146 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4147 #endif
4148
4149 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4150 int
4151 main ()
4152 {
4153   int i;
4154   for (i = 0; i < 256; i++)
4155     if (XOR (islower (i), ISLOWER (i))
4156         || toupper (i) != TOUPPER (i))
4157       return 2;
4158   return 0;
4159 }
4160 _ACEOF
4161 if ac_fn_c_try_run "$LINENO"; then :
4162
4163 else
4164   ac_cv_header_stdc=no
4165 fi
4166 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4167   conftest.$ac_objext conftest.beam conftest.$ac_ext
4168 fi
4169
4170 fi
4171 fi
4172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4173 $as_echo "$ac_cv_header_stdc" >&6; }
4174 if test $ac_cv_header_stdc = yes; then
4175
4176 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4177
4178 fi
4179
4180 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4181 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4182                   inttypes.h stdint.h unistd.h
4183 do :
4184   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4185 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4186 "
4187 eval as_val=\$$as_ac_Header
4188    if test "x$as_val" = x""yes; then :
4189   cat >>confdefs.h <<_ACEOF
4190 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4191 _ACEOF
4192
4193 fi
4194
4195 done
4196
4197
4198
4199   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4200 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4201   MINIX=yes
4202 else
4203   MINIX=
4204 fi
4205
4206
4207   if test "$MINIX" = yes; then
4208
4209 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4210
4211
4212 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4213
4214
4215 $as_echo "#define _MINIX 1" >>confdefs.h
4216
4217   fi
4218
4219
4220   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4221 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4222 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4223   $as_echo_n "(cached) " >&6
4224 else
4225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4226 /* end confdefs.h.  */
4227
4228 #         define __EXTENSIONS__ 1
4229           $ac_includes_default
4230 int
4231 main ()
4232 {
4233
4234   ;
4235   return 0;
4236 }
4237 _ACEOF
4238 if ac_fn_c_try_compile "$LINENO"; then :
4239   ac_cv_safe_to_define___extensions__=yes
4240 else
4241   ac_cv_safe_to_define___extensions__=no
4242 fi
4243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4244 fi
4245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4246 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4247   test $ac_cv_safe_to_define___extensions__ = yes &&
4248     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4249
4250   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4251
4252   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4253
4254   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4255
4256   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4257
4258
4259 ac_aux_dir=
4260 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4261   for ac_t in install-sh install.sh shtool; do
4262     if test -f "$ac_dir/$ac_t"; then
4263       ac_aux_dir=$ac_dir
4264       ac_install_sh="$ac_aux_dir/$ac_t -c"
4265       break 2
4266     fi
4267   done
4268 done
4269 if test -z "$ac_aux_dir"; then
4270   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4271 fi
4272
4273 # These three variables are undocumented and unsupported,
4274 # and are intended to be withdrawn in a future Autoconf release.
4275 # They can cause serious problems if a builder's source tree is in a directory
4276 # whose full name contains unusual characters.
4277 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4278 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4279 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4280
4281
4282 # Make sure we can run config.sub.
4283 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4284   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4285
4286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4287 $as_echo_n "checking build system type... " >&6; }
4288 if test "${ac_cv_build+set}" = set; then :
4289   $as_echo_n "(cached) " >&6
4290 else
4291   ac_build_alias=$build_alias
4292 test "x$ac_build_alias" = x &&
4293   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4294 test "x$ac_build_alias" = x &&
4295   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4296 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4297   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4298
4299 fi
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4301 $as_echo "$ac_cv_build" >&6; }
4302 case $ac_cv_build in
4303 *-*-*) ;;
4304 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4305 esac
4306 build=$ac_cv_build
4307 ac_save_IFS=$IFS; IFS='-'
4308 set x $ac_cv_build
4309 shift
4310 build_cpu=$1
4311 build_vendor=$2
4312 shift; shift
4313 # Remember, the first character of IFS is used to create $*,
4314 # except with old shells:
4315 build_os=$*
4316 IFS=$ac_save_IFS
4317 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4318
4319
4320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4321 $as_echo_n "checking host system type... " >&6; }
4322 if test "${ac_cv_host+set}" = set; then :
4323   $as_echo_n "(cached) " >&6
4324 else
4325   if test "x$host_alias" = x; then
4326   ac_cv_host=$ac_cv_build
4327 else
4328   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4329     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4330 fi
4331
4332 fi
4333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4334 $as_echo "$ac_cv_host" >&6; }
4335 case $ac_cv_host in
4336 *-*-*) ;;
4337 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4338 esac
4339 host=$ac_cv_host
4340 ac_save_IFS=$IFS; IFS='-'
4341 set x $ac_cv_host
4342 shift
4343 host_cpu=$1
4344 host_vendor=$2
4345 shift; shift
4346 # Remember, the first character of IFS is used to create $*,
4347 # except with old shells:
4348 host_os=$*
4349 IFS=$ac_save_IFS
4350 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4351
4352
4353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4354 $as_echo_n "checking target system type... " >&6; }
4355 if test "${ac_cv_target+set}" = set; then :
4356   $as_echo_n "(cached) " >&6
4357 else
4358   if test "x$target_alias" = x; then
4359   ac_cv_target=$ac_cv_host
4360 else
4361   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4362     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4363 fi
4364
4365 fi
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4367 $as_echo "$ac_cv_target" >&6; }
4368 case $ac_cv_target in
4369 *-*-*) ;;
4370 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4371 esac
4372 target=$ac_cv_target
4373 ac_save_IFS=$IFS; IFS='-'
4374 set x $ac_cv_target
4375 shift
4376 target_cpu=$1
4377 target_vendor=$2
4378 shift; shift
4379 # Remember, the first character of IFS is used to create $*,
4380 # except with old shells:
4381 target_os=$*
4382 IFS=$ac_save_IFS
4383 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4384
4385
4386 # The aliases save the names the user supplied, while $host etc.
4387 # will get canonicalized.
4388 test -n "$target_alias" &&
4389   test "$program_prefix$program_suffix$program_transform_name" = \
4390     NONENONEs,x,x, &&
4391   program_prefix=${target_alias}-
4392
4393 # The tests for host and target for $enable_largefile require
4394 # canonical names.
4395
4396
4397
4398 # As the $enable_largefile decision depends on --enable-plugins we must set it
4399 # even in directories otherwise not depending on the $plugins option.
4400
4401
4402   maybe_plugins=no
4403   for ac_header in dlfcn.h
4404 do :
4405   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4406 "
4407 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4408   cat >>confdefs.h <<_ACEOF
4409 #define HAVE_DLFCN_H 1
4410 _ACEOF
4411  maybe_plugins=yes
4412 fi
4413
4414 done
4415
4416   for ac_header in windows.h
4417 do :
4418   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4419 "
4420 if test "x$ac_cv_header_windows_h" = x""yes; then :
4421   cat >>confdefs.h <<_ACEOF
4422 #define HAVE_WINDOWS_H 1
4423 _ACEOF
4424  maybe_plugins=yes
4425 fi
4426
4427 done
4428
4429
4430   # Check whether --enable-plugins was given.
4431 if test "${enable_plugins+set}" = set; then :
4432   enableval=$enable_plugins; case "${enableval}" in
4433       no) plugins=no ;;
4434       *) plugins=yes
4435          if test "$maybe_plugins" != "yes" ; then
4436            as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4437          fi ;;
4438      esac
4439 else
4440   plugins=$maybe_plugins
4441
4442 fi
4443
4444   if test "$plugins" = "yes"; then
4445     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4446 $as_echo_n "checking for library containing dlopen... " >&6; }
4447 if test "${ac_cv_search_dlopen+set}" = set; then :
4448   $as_echo_n "(cached) " >&6
4449 else
4450   ac_func_search_save_LIBS=$LIBS
4451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4452 /* end confdefs.h.  */
4453
4454 /* Override any GCC internal prototype to avoid an error.
4455    Use char because int might match the return type of a GCC
4456    builtin and then its argument prototype would still apply.  */
4457 #ifdef __cplusplus
4458 extern "C"
4459 #endif
4460 char dlopen ();
4461 int
4462 main ()
4463 {
4464 return dlopen ();
4465   ;
4466   return 0;
4467 }
4468 _ACEOF
4469 for ac_lib in '' dl; do
4470   if test -z "$ac_lib"; then
4471     ac_res="none required"
4472   else
4473     ac_res=-l$ac_lib
4474     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4475   fi
4476   if ac_fn_c_try_link "$LINENO"; then :
4477   ac_cv_search_dlopen=$ac_res
4478 fi
4479 rm -f core conftest.err conftest.$ac_objext \
4480     conftest$ac_exeext
4481   if test "${ac_cv_search_dlopen+set}" = set; then :
4482   break
4483 fi
4484 done
4485 if test "${ac_cv_search_dlopen+set}" = set; then :
4486
4487 else
4488   ac_cv_search_dlopen=no
4489 fi
4490 rm conftest.$ac_ext
4491 LIBS=$ac_func_search_save_LIBS
4492 fi
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4494 $as_echo "$ac_cv_search_dlopen" >&6; }
4495 ac_res=$ac_cv_search_dlopen
4496 if test "$ac_res" != no; then :
4497   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4498
4499 fi
4500
4501   fi
4502
4503
4504 case "${host}" in
4505   sparc-*-solaris*|i[3-7]86-*-solaris*)
4506     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4507     # are mutually exclusive; and without procfs support, the bfd/ elf module
4508     # cannot provide certain routines such as elfcore_write_prpsinfo
4509     # or elfcore_write_prstatus.  So unless the user explicitly requested
4510     # large-file support through the --enable-largefile switch, disable
4511     # large-file support in favor of procfs support.
4512     test "${target}" = "${host}" -a "x$plugins" = xno \
4513       && : ${enable_largefile="no"}
4514     ;;
4515 esac
4516
4517 # Check whether --enable-largefile was given.
4518 if test "${enable_largefile+set}" = set; then :
4519   enableval=$enable_largefile;
4520 fi
4521
4522 if test "$enable_largefile" != no; then
4523
4524   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4525 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4526 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4527   $as_echo_n "(cached) " >&6
4528 else
4529   ac_cv_sys_largefile_CC=no
4530      if test "$GCC" != yes; then
4531        ac_save_CC=$CC
4532        while :; do
4533          # IRIX 6.2 and later do not support large files by default,
4534          # so use the C compiler's -n32 option if that helps.
4535          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4536 /* end confdefs.h.  */
4537 #include <sys/types.h>
4538  /* Check that off_t can represent 2**63 - 1 correctly.
4539     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4540     since some C++ compilers masquerading as C compilers
4541     incorrectly reject 9223372036854775807.  */
4542 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4543   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4544                        && LARGE_OFF_T % 2147483647 == 1)
4545                       ? 1 : -1];
4546 int
4547 main ()
4548 {
4549
4550   ;
4551   return 0;
4552 }
4553 _ACEOF
4554          if ac_fn_c_try_compile "$LINENO"; then :
4555   break
4556 fi
4557 rm -f core conftest.err conftest.$ac_objext
4558          CC="$CC -n32"
4559          if ac_fn_c_try_compile "$LINENO"; then :
4560   ac_cv_sys_largefile_CC=' -n32'; break
4561 fi
4562 rm -f core conftest.err conftest.$ac_objext
4563          break
4564        done
4565        CC=$ac_save_CC
4566        rm -f conftest.$ac_ext
4567     fi
4568 fi
4569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4570 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4571   if test "$ac_cv_sys_largefile_CC" != no; then
4572     CC=$CC$ac_cv_sys_largefile_CC
4573   fi
4574
4575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4576 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4577 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4578   $as_echo_n "(cached) " >&6
4579 else
4580   while :; do
4581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4582 /* end confdefs.h.  */
4583 #include <sys/types.h>
4584  /* Check that off_t can represent 2**63 - 1 correctly.
4585     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4586     since some C++ compilers masquerading as C compilers
4587     incorrectly reject 9223372036854775807.  */
4588 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4589   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4590                        && LARGE_OFF_T % 2147483647 == 1)
4591                       ? 1 : -1];
4592 int
4593 main ()
4594 {
4595
4596   ;
4597   return 0;
4598 }
4599 _ACEOF
4600 if ac_fn_c_try_compile "$LINENO"; then :
4601   ac_cv_sys_file_offset_bits=no; break
4602 fi
4603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4605 /* end confdefs.h.  */
4606 #define _FILE_OFFSET_BITS 64
4607 #include <sys/types.h>
4608  /* Check that off_t can represent 2**63 - 1 correctly.
4609     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4610     since some C++ compilers masquerading as C compilers
4611     incorrectly reject 9223372036854775807.  */
4612 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4613   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4614                        && LARGE_OFF_T % 2147483647 == 1)
4615                       ? 1 : -1];
4616 int
4617 main ()
4618 {
4619
4620   ;
4621   return 0;
4622 }
4623 _ACEOF
4624 if ac_fn_c_try_compile "$LINENO"; then :
4625   ac_cv_sys_file_offset_bits=64; break
4626 fi
4627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4628   ac_cv_sys_file_offset_bits=unknown
4629   break
4630 done
4631 fi
4632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4633 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4634 case $ac_cv_sys_file_offset_bits in #(
4635   no | unknown) ;;
4636   *)
4637 cat >>confdefs.h <<_ACEOF
4638 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4639 _ACEOF
4640 ;;
4641 esac
4642 rm -rf conftest*
4643   if test $ac_cv_sys_file_offset_bits = unknown; then
4644     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4645 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4646 if test "${ac_cv_sys_large_files+set}" = set; then :
4647   $as_echo_n "(cached) " >&6
4648 else
4649   while :; do
4650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4651 /* end confdefs.h.  */
4652 #include <sys/types.h>
4653  /* Check that off_t can represent 2**63 - 1 correctly.
4654     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4655     since some C++ compilers masquerading as C compilers
4656     incorrectly reject 9223372036854775807.  */
4657 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4658   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4659                        && LARGE_OFF_T % 2147483647 == 1)
4660                       ? 1 : -1];
4661 int
4662 main ()
4663 {
4664
4665   ;
4666   return 0;
4667 }
4668 _ACEOF
4669 if ac_fn_c_try_compile "$LINENO"; then :
4670   ac_cv_sys_large_files=no; break
4671 fi
4672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4674 /* end confdefs.h.  */
4675 #define _LARGE_FILES 1
4676 #include <sys/types.h>
4677  /* Check that off_t can represent 2**63 - 1 correctly.
4678     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4679     since some C++ compilers masquerading as C compilers
4680     incorrectly reject 9223372036854775807.  */
4681 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4682   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4683                        && LARGE_OFF_T % 2147483647 == 1)
4684                       ? 1 : -1];
4685 int
4686 main ()
4687 {
4688
4689   ;
4690   return 0;
4691 }
4692 _ACEOF
4693 if ac_fn_c_try_compile "$LINENO"; then :
4694   ac_cv_sys_large_files=1; break
4695 fi
4696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4697   ac_cv_sys_large_files=unknown
4698   break
4699 done
4700 fi
4701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4702 $as_echo "$ac_cv_sys_large_files" >&6; }
4703 case $ac_cv_sys_large_files in #(
4704   no | unknown) ;;
4705   *)
4706 cat >>confdefs.h <<_ACEOF
4707 #define _LARGE_FILES $ac_cv_sys_large_files
4708 _ACEOF
4709 ;;
4710 esac
4711 rm -rf conftest*
4712   fi
4713 fi
4714
4715
4716
4717
4718
4719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4720 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4721 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4722   $as_echo_n "(cached) " >&6
4723 else
4724   am_cv_prog_cc_stdc=no
4725 ac_save_CC="$CC"
4726 # Don't try gcc -ansi; that turns off useful extensions and
4727 # breaks some systems' header files.
4728 # AIX                   -qlanglvl=ansi
4729 # Ultrix and OSF/1      -std1
4730 # HP-UX 10.20 and later -Ae
4731 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4732 # SVR4                  -Xc -D__EXTENSIONS__
4733 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4734 do
4735   CC="$ac_save_CC $ac_arg"
4736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4737 /* end confdefs.h.  */
4738 #include <stdarg.h>
4739 #include <stdio.h>
4740 #include <sys/types.h>
4741 #include <sys/stat.h>
4742 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4743 struct buf { int x; };
4744 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4745 static char *e (p, i)
4746      char **p;
4747      int i;
4748 {
4749   return p[i];
4750 }
4751 static char *f (char * (*g) (char **, int), char **p, ...)
4752 {
4753   char *s;
4754   va_list v;
4755   va_start (v,p);
4756   s = g (p, va_arg (v,int));
4757   va_end (v);
4758   return s;
4759 }
4760 int test (int i, double x);
4761 struct s1 {int (*f) (int a);};
4762 struct s2 {int (*f) (double a);};
4763 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4764 int argc;
4765 char **argv;
4766
4767 int
4768 main ()
4769 {
4770
4771 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4772
4773   ;
4774   return 0;
4775 }
4776 _ACEOF
4777 if ac_fn_c_try_compile "$LINENO"; then :
4778   am_cv_prog_cc_stdc="$ac_arg"; break
4779 fi
4780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4781 done
4782 CC="$ac_save_CC"
4783
4784 fi
4785
4786 if test -z "$am_cv_prog_cc_stdc"; then
4787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4788 $as_echo "none needed" >&6; }
4789 else
4790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4791 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4792 fi
4793 case "x$am_cv_prog_cc_stdc" in
4794   x|xno) ;;
4795   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4796 esac
4797
4798 # expand $ac_aux_dir to an absolute path
4799 am_aux_dir=`cd $ac_aux_dir && pwd`
4800
4801 if test x"${install_sh}" != xset; then
4802   case $am_aux_dir in
4803   *\ * | *\     *)
4804     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4805   *)
4806     install_sh="\${SHELL} $am_aux_dir/install-sh"
4807   esac
4808 fi
4809
4810 # Installed binaries are usually stripped using `strip' when the user
4811 # run `make install-strip'.  However `strip' might not be the right
4812 # tool to use in cross-compilation environments, therefore Automake
4813 # will honor the `STRIP' environment variable to overrule this program.
4814 if test "$cross_compiling" != no; then
4815   if test -n "$ac_tool_prefix"; then
4816   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4817 set dummy ${ac_tool_prefix}strip; ac_word=$2
4818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4819 $as_echo_n "checking for $ac_word... " >&6; }
4820 if test "${ac_cv_prog_STRIP+set}" = set; then :
4821   $as_echo_n "(cached) " >&6
4822 else
4823   if test -n "$STRIP"; then
4824   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4825 else
4826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4827 for as_dir in $PATH
4828 do
4829   IFS=$as_save_IFS
4830   test -z "$as_dir" && as_dir=.
4831     for ac_exec_ext in '' $ac_executable_extensions; do
4832   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4833     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4834     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4835     break 2
4836   fi
4837 done
4838   done
4839 IFS=$as_save_IFS
4840
4841 fi
4842 fi
4843 STRIP=$ac_cv_prog_STRIP
4844 if test -n "$STRIP"; then
4845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4846 $as_echo "$STRIP" >&6; }
4847 else
4848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4849 $as_echo "no" >&6; }
4850 fi
4851
4852
4853 fi
4854 if test -z "$ac_cv_prog_STRIP"; then
4855   ac_ct_STRIP=$STRIP
4856   # Extract the first word of "strip", so it can be a program name with args.
4857 set dummy strip; ac_word=$2
4858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4859 $as_echo_n "checking for $ac_word... " >&6; }
4860 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4861   $as_echo_n "(cached) " >&6
4862 else
4863   if test -n "$ac_ct_STRIP"; then
4864   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4865 else
4866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4867 for as_dir in $PATH
4868 do
4869   IFS=$as_save_IFS
4870   test -z "$as_dir" && as_dir=.
4871     for ac_exec_ext in '' $ac_executable_extensions; do
4872   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4873     ac_cv_prog_ac_ct_STRIP="strip"
4874     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4875     break 2
4876   fi
4877 done
4878   done
4879 IFS=$as_save_IFS
4880
4881 fi
4882 fi
4883 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4884 if test -n "$ac_ct_STRIP"; then
4885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4886 $as_echo "$ac_ct_STRIP" >&6; }
4887 else
4888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4889 $as_echo "no" >&6; }
4890 fi
4891
4892   if test "x$ac_ct_STRIP" = x; then
4893     STRIP=":"
4894   else
4895     case $cross_compiling:$ac_tool_warned in
4896 yes:)
4897 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4898 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4899 ac_tool_warned=yes ;;
4900 esac
4901     STRIP=$ac_ct_STRIP
4902   fi
4903 else
4904   STRIP="$ac_cv_prog_STRIP"
4905 fi
4906
4907 fi
4908 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4909
4910
4911 ac_aux_dir=
4912 for ac_dir in .. "$srcdir"/..; do
4913   for ac_t in install-sh install.sh shtool; do
4914     if test -f "$ac_dir/$ac_t"; then
4915       ac_aux_dir=$ac_dir
4916       ac_install_sh="$ac_aux_dir/$ac_t -c"
4917       break 2
4918     fi
4919   done
4920 done
4921 if test -z "$ac_aux_dir"; then
4922   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4923 fi
4924
4925 # These three variables are undocumented and unsupported,
4926 # and are intended to be withdrawn in a future Autoconf release.
4927 # They can cause serious problems if a builder's source tree is in a directory
4928 # whose full name contains unusual characters.
4929 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4930 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4931 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4932
4933
4934
4935 test "$program_prefix" != NONE &&
4936   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4937 # Use a double $ so make ignores it.
4938 test "$program_suffix" != NONE &&
4939   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4940 # Double any \ or $.
4941 # By default was `s,x,x', remove it if useless.
4942 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4943 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4944
4945
4946 # See if we are building with C++, and substitute COMPILER.
4947
4948   # Check whether --enable-build-with-cxx was given.
4949 if test "${enable_build_with_cxx+set}" = set; then :
4950   enableval=$enable_build_with_cxx; case $enableval in
4951       yes | no)
4952           ;;
4953       *)
4954           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
4955     esac
4956 else
4957   enable_build_with_cxx=no
4958 fi
4959
4960
4961   if test "$enable_build_with_cxx" = "yes"; then
4962     # We're using -fpermissive as shortcut for now.
4963     COMPILER='$(CXX) -fpermissive'
4964    else
4965     COMPILER='$(CC)'
4966   fi
4967
4968
4969
4970 # Dependency checking.
4971 rm -rf .tst 2>/dev/null
4972 mkdir .tst 2>/dev/null
4973 if test -d .tst; then
4974   am__leading_dot=.
4975 else
4976   am__leading_dot=_
4977 fi
4978 rmdir .tst 2>/dev/null
4979
4980 DEPDIR="${am__leading_dot}deps"
4981
4982 ac_config_commands="$ac_config_commands depdir"
4983
4984
4985 depcc="$CC"   am_compiler_list=
4986
4987 am_depcomp=$ac_aux_dir/depcomp
4988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4989 $as_echo_n "checking dependency style of $depcc... " >&6; }
4990 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4991   $as_echo_n "(cached) " >&6
4992 else
4993   if test -f "$am_depcomp"; then
4994   # We make a subdir and do the tests there.  Otherwise we can end up
4995   # making bogus files that we don't know about and never remove.  For
4996   # instance it was reported that on HP-UX the gcc test will end up
4997   # making a dummy file named `D' -- because `-MD' means `put the output
4998   # in D'.
4999   mkdir conftest.dir
5000   # Copy depcomp to subdir because otherwise we won't find it if we're
5001   # using a relative directory.
5002   cp "$am_depcomp" conftest.dir
5003   cd conftest.dir
5004   # We will build objects and dependencies in a subdirectory because
5005   # it helps to detect inapplicable dependency modes.  For instance
5006   # both Tru64's cc and ICC support -MD to output dependencies as a
5007   # side effect of compilation, but ICC will put the dependencies in
5008   # the current directory while Tru64 will put them in the object
5009   # directory.
5010   mkdir sub
5011
5012   am_cv_CC_dependencies_compiler_type=none
5013   if test "$am_compiler_list" = ""; then
5014      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5015   fi
5016   for depmode in $am_compiler_list; do
5017     if test $depmode = none; then break; fi
5018
5019     $as_echo "$as_me:$LINENO: trying $depmode" >&5
5020     # Setup a source with many dependencies, because some compilers
5021     # like to wrap large dependency lists on column 80 (with \), and
5022     # we should not choose a depcomp mode which is confused by this.
5023     #
5024     # We need to recreate these files for each test, as the compiler may
5025     # overwrite some of them when testing with obscure command lines.
5026     # This happens at least with the AIX C compiler.
5027     : > sub/conftest.c
5028     for i in 1 2 3 4 5 6; do
5029       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5030       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5031       # Solaris 8's {/usr,}/bin/sh.
5032       touch sub/conftst$i.h
5033     done
5034     echo "include sub/conftest.Po" > confmf
5035
5036     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5037     # mode.  It turns out that the SunPro C++ compiler does not properly
5038     # handle `-M -o', and we need to detect this.
5039     depcmd="depmode=$depmode \
5040        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5041        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5042        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5043     echo "| $depcmd" | sed -e 's/  */ /g' >&5
5044     if env $depcmd > conftest.err 2>&1 &&
5045        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5046        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5047        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5048       # icc doesn't choke on unknown options, it will just issue warnings
5049       # or remarks (even with -Werror).  So we grep stderr for any message
5050       # that says an option was ignored or not supported.
5051       # When given -MP, icc 7.0 and 7.1 complain thusly:
5052       #   icc: Command line warning: ignoring option '-M'; no argument required
5053       # The diagnosis changed in icc 8.0:
5054       #   icc: Command line remark: option '-MP' not supported
5055       if (grep 'ignoring option' conftest.err ||
5056           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5057         am_cv_CC_dependencies_compiler_type=$depmode
5058         $as_echo "$as_me:$LINENO: success" >&5
5059         break
5060       fi
5061     fi
5062     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5063     sed -e 's/^/| /' < conftest.err >&5
5064   done
5065
5066   cd ..
5067   rm -rf conftest.dir
5068 else
5069   am_cv_CC_dependencies_compiler_type=none
5070 fi
5071
5072 fi
5073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5074 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5075 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
5076 then as_fn_error "no usable dependency style found" "$LINENO" 5
5077 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5078
5079 fi
5080
5081
5082 # Check for the 'make' the user wants to use.
5083 for ac_prog in make
5084 do
5085   # Extract the first word of "$ac_prog", so it can be a program name with args.
5086 set dummy $ac_prog; ac_word=$2
5087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5088 $as_echo_n "checking for $ac_word... " >&6; }
5089 if test "${ac_cv_prog_MAKE+set}" = set; then :
5090   $as_echo_n "(cached) " >&6
5091 else
5092   if test -n "$MAKE"; then
5093   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5094 else
5095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5096 for as_dir in $PATH
5097 do
5098   IFS=$as_save_IFS
5099   test -z "$as_dir" && as_dir=.
5100     for ac_exec_ext in '' $ac_executable_extensions; do
5101   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5102     ac_cv_prog_MAKE="$ac_prog"
5103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5104     break 2
5105   fi
5106 done
5107   done
5108 IFS=$as_save_IFS
5109
5110 fi
5111 fi
5112 MAKE=$ac_cv_prog_MAKE
5113 if test -n "$MAKE"; then
5114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5115 $as_echo "$MAKE" >&6; }
5116 else
5117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5118 $as_echo "no" >&6; }
5119 fi
5120
5121
5122   test -n "$MAKE" && break
5123 done
5124
5125 MAKE_IS_GNU=
5126 case "`$MAKE --version 2>&1 | sed 1q`" in
5127   *GNU*)
5128     MAKE_IS_GNU=yes
5129     ;;
5130 esac
5131  if test "$MAKE_IS_GNU" = yes; then
5132   GMAKE_TRUE=
5133   GMAKE_FALSE='#'
5134 else
5135   GMAKE_TRUE='#'
5136   GMAKE_FALSE=
5137 fi
5138
5139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5140 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5141 set x ${MAKE-make}
5142 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5143 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5144   $as_echo_n "(cached) " >&6
5145 else
5146   cat >conftest.make <<\_ACEOF
5147 SHELL = /bin/sh
5148 all:
5149         @echo '@@@%%%=$(MAKE)=@@@%%%'
5150 _ACEOF
5151 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5152 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5153   *@@@%%%=?*=@@@%%%*)
5154     eval ac_cv_prog_make_${ac_make}_set=yes;;
5155   *)
5156     eval ac_cv_prog_make_${ac_make}_set=no;;
5157 esac
5158 rm -f conftest.make
5159 fi
5160 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5162 $as_echo "yes" >&6; }
5163   SET_MAKE=
5164 else
5165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5166 $as_echo "no" >&6; }
5167   SET_MAKE="MAKE=${MAKE-make}"
5168 fi
5169
5170
5171 gnulib_extra_configure_args=
5172 # If large-file support is disabled, make sure gnulib does the same.
5173 if test "$enable_largefile" = no; then
5174 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5175 fi
5176
5177 # Configure gnulib.  We need to build gnulib under some other
5178 # directory not "gnulib", to avoid the problem of both GDB and
5179 # GDBserver wanting to build it in the same directory, when building
5180 # in the source dir.
5181
5182   in_src="gnulib"
5183   in_build="build-gnulib"
5184   in_extra_args="$gnulib_extra_configure_args"
5185
5186   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5187   # so they do not pile up.
5188   ac_sub_configure_args=
5189   ac_prev=
5190   eval "set x $ac_configure_args"
5191   shift
5192   for ac_arg
5193   do
5194     if test -n "$ac_prev"; then
5195       ac_prev=
5196       continue
5197     fi
5198     case $ac_arg in
5199     -cache-file | --cache-file | --cache-fil | --cache-fi \
5200     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5201       ac_prev=cache_file ;;
5202     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5203     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5204     | --c=*)
5205       ;;
5206     --config-cache | -C)
5207       ;;
5208     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5209       ac_prev=srcdir ;;
5210     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5211       ;;
5212     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5213       ac_prev=prefix ;;
5214     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5215       ;;
5216     --disable-option-checking)
5217       ;;
5218     *)
5219       case $ac_arg in
5220       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5221       esac
5222       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5223     esac
5224   done
5225
5226   # Always prepend --prefix to ensure using the same prefix
5227   # in subdir configurations.
5228   ac_arg="--prefix=$prefix"
5229   case $ac_arg in
5230   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5231   esac
5232   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5233
5234   # Pass --silent
5235   if test "$silent" = yes; then
5236     ac_sub_configure_args="--silent $ac_sub_configure_args"
5237   fi
5238
5239   # Always prepend --disable-option-checking to silence warnings, since
5240   # different subdirs can have different --enable and --with options.
5241   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5242
5243   ac_popdir=`pwd`
5244   ac_dir=$in_build
5245
5246   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5247   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5248   $as_echo "$ac_msg" >&6
5249   as_dir="$ac_dir"; as_fn_mkdir_p
5250
5251   case $srcdir in
5252   [\\/]* | ?:[\\/]* )
5253     ac_srcdir=$srcdir/$in_src ;;
5254   *) # Relative name.
5255     ac_srcdir=../$srcdir/$in_src ;;
5256   esac
5257
5258   cd "$ac_dir"
5259
5260   ac_sub_configure=$ac_srcdir/configure
5261
5262   # Make the cache file name correct relative to the subdirectory.
5263   case $cache_file in
5264   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5265   *) # Relative name.
5266     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5267   esac
5268
5269   if test -n "$in_extra_args"; then
5270     # Add the extra args at the end.
5271     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5272   fi
5273
5274   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5275 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5276   # The eval makes quoting arguments work.
5277   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5278        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5279     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5280
5281   cd "$ac_popdir"
5282
5283
5284
5285 CONFIG_OBS=
5286 CONFIG_DEPS=
5287 CONFIG_SRCS=
5288 ENABLE_CFLAGS=
5289
5290 CONFIG_ALL=
5291 CONFIG_CLEAN=
5292 CONFIG_INSTALL=
5293 CONFIG_UNINSTALL=
5294
5295 # If we haven't got the data from the intl directory,
5296 # assume NLS is disabled.
5297 USE_NLS=no
5298 LIBINTL=
5299 LIBINTL_DEP=
5300 INCINTL=
5301 XGETTEXT=
5302 GMSGFMT=
5303 POSUB=
5304
5305 if test -f  ../intl/config.intl; then
5306   .  ../intl/config.intl
5307 fi
5308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5309 $as_echo_n "checking whether NLS is requested... " >&6; }
5310 if test x"$USE_NLS" != xyes; then
5311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5312 $as_echo "no" >&6; }
5313 else
5314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5315 $as_echo "yes" >&6; }
5316
5317 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5318
5319
5320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5321 $as_echo_n "checking for catalogs to be installed... " >&6; }
5322   # Look for .po and .gmo files in the source directory.
5323   CATALOGS=
5324   XLINGUAS=
5325   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5326     # If there aren't any .gmo files the shell will give us the
5327     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5328     # weeded out.
5329     case "$cat" in *\**)
5330       continue;;
5331     esac
5332     # The quadruple backslash is collapsed to a double backslash
5333     # by the backticks, then collapsed again by the double quotes,
5334     # leaving us with one backslash in the sed expression (right
5335     # before the dot that mustn't act as a wildcard).
5336     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5337     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5338     # The user is allowed to set LINGUAS to a list of languages to
5339     # install catalogs for.  If it's empty that means "all of them."
5340     if test "x$LINGUAS" = x; then
5341       CATALOGS="$CATALOGS $cat"
5342       XLINGUAS="$XLINGUAS $lang"
5343     else
5344       case "$LINGUAS" in *$lang*)
5345         CATALOGS="$CATALOGS $cat"
5346         XLINGUAS="$XLINGUAS $lang"
5347         ;;
5348       esac
5349     fi
5350   done
5351   LINGUAS="$XLINGUAS"
5352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5353 $as_echo "$LINGUAS" >&6; }
5354
5355
5356     DATADIRNAME=share
5357
5358   INSTOBJEXT=.mo
5359
5360   GENCAT=gencat
5361
5362   CATOBJEXT=.gmo
5363
5364 fi
5365
5366 localedir='${datadir}/locale'
5367
5368
5369 if test x"$USE_NLS" = xyes; then
5370    CONFIG_ALL="$CONFIG_ALL all-po"
5371    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
5372    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
5373    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
5374 fi
5375
5376 GNULIB=build-gnulib/import
5377
5378 # For Makefile dependencies.
5379 GNULIB_STDINT_H=
5380 if test x"$STDINT_H" != x; then
5381   GNULIB_STDINT_H=$GNULIB/$STDINT_H
5382 fi
5383
5384
5385 PACKAGE=gdb
5386
5387 cat >>confdefs.h <<_ACEOF
5388 #define PACKAGE "$PACKAGE"
5389 _ACEOF
5390
5391
5392
5393 # We never need to detect it in this sub-configure.
5394 # But preserve it for config.status --recheck.
5395
5396
5397
5398 MAKEINFO_EXTRA_FLAGS=""
5399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
5400 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
5401 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
5402   $as_echo_n "(cached) " >&6
5403 else
5404   echo '@clicksequence{a @click{} b}' >conftest.texinfo
5405   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
5406     gdb_cv_have_makeinfo_click=yes
5407   else
5408     gdb_cv_have_makeinfo_click=no
5409   fi
5410 fi
5411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
5412 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
5413 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
5414   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
5415 fi
5416
5417
5418
5419
5420 # Check whether --with-separate-debug-dir was given.
5421 if test "${with_separate_debug_dir+set}" = set; then :
5422   withval=$with_separate_debug_dir;
5423     DEBUGDIR=$withval
5424 else
5425   DEBUGDIR=${libdir}/debug
5426 fi
5427
5428
5429   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5430   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5431   ac_define_dir=`eval echo $DEBUGDIR`
5432   ac_define_dir=`eval echo $ac_define_dir`
5433
5434 cat >>confdefs.h <<_ACEOF
5435 #define DEBUGDIR "$ac_define_dir"
5436 _ACEOF
5437
5438
5439
5440
5441   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5442      if test "x$prefix" = xNONE; then
5443         test_prefix=/usr/local
5444      else
5445         test_prefix=$prefix
5446      fi
5447   else
5448      test_prefix=$exec_prefix
5449   fi
5450   value=0
5451   case ${ac_define_dir} in
5452      "${test_prefix}"|"${test_prefix}/"*|\
5453         '${exec_prefix}'|'${exec_prefix}/'*)
5454      value=1
5455      ;;
5456   esac
5457
5458 cat >>confdefs.h <<_ACEOF
5459 #define DEBUGDIR_RELOCATABLE $value
5460 _ACEOF
5461
5462
5463
5464
5465 # We can't pass paths as command line arguments.
5466 # Mingw32 tries to be clever and will convert the paths for us.
5467 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5468 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5469 # This breaks GDB's relocatable path conversions since paths passed in
5470 # config.h would not get so translated, the path prefixes no longer match.
5471
5472   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5473   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5474   ac_define_dir=`eval echo $bindir`
5475   ac_define_dir=`eval echo $ac_define_dir`
5476
5477 cat >>confdefs.h <<_ACEOF
5478 #define BINDIR "$ac_define_dir"
5479 _ACEOF
5480
5481
5482
5483 # GDB's datadir relocation
5484
5485
5486
5487 # Check whether --with-gdb-datadir was given.
5488 if test "${with_gdb_datadir+set}" = set; then :
5489   withval=$with_gdb_datadir;
5490     GDB_DATADIR=$withval
5491 else
5492   GDB_DATADIR=${datadir}/gdb
5493 fi
5494
5495
5496   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5497   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5498   ac_define_dir=`eval echo $GDB_DATADIR`
5499   ac_define_dir=`eval echo $ac_define_dir`
5500
5501 cat >>confdefs.h <<_ACEOF
5502 #define GDB_DATADIR "$ac_define_dir"
5503 _ACEOF
5504
5505
5506
5507
5508   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5509      if test "x$prefix" = xNONE; then
5510         test_prefix=/usr/local
5511      else
5512         test_prefix=$prefix
5513      fi
5514   else
5515      test_prefix=$exec_prefix
5516   fi
5517   value=0
5518   case ${ac_define_dir} in
5519      "${test_prefix}"|"${test_prefix}/"*|\
5520         '${exec_prefix}'|'${exec_prefix}/'*)
5521      value=1
5522      ;;
5523   esac
5524
5525 cat >>confdefs.h <<_ACEOF
5526 #define GDB_DATADIR_RELOCATABLE $value
5527 _ACEOF
5528
5529
5530
5531
5532
5533 # Check whether --with-relocated-sources was given.
5534 if test "${with_relocated_sources+set}" = set; then :
5535   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5536
5537   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5538   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5539   ac_define_dir=`eval echo $reloc_srcdir`
5540   ac_define_dir=`eval echo $ac_define_dir`
5541
5542 cat >>confdefs.h <<_ACEOF
5543 #define RELOC_SRCDIR "$ac_define_dir"
5544 _ACEOF
5545
5546
5547
5548 fi
5549
5550
5551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5552 $as_echo_n "checking for default auto-load directory... " >&6; }
5553
5554 # Check whether --with-auto-load-dir was given.
5555 if test "${with_auto_load_dir+set}" = set; then :
5556   withval=$with_auto_load_dir;
5557 else
5558   with_auto_load_dir='$debugdir:$datadir/auto-load'
5559 fi
5560
5561 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5562
5563   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5564   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5565   ac_define_dir=`eval echo $escape_dir`
5566   ac_define_dir=`eval echo $ac_define_dir`
5567
5568 cat >>confdefs.h <<_ACEOF
5569 #define AUTO_LOAD_DIR "$ac_define_dir"
5570 _ACEOF
5571
5572
5573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5574 $as_echo "$with_auto_load_dir" >&6; }
5575
5576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5577 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5578
5579 # Check whether --with-auto-load-safe-path was given.
5580 if test "${with_auto_load_safe_path+set}" = set; then :
5581   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5582      with_auto_load_safe_path="/"
5583      fi
5584 else
5585   with_auto_load_safe_path="$with_auto_load_dir"
5586 fi
5587
5588 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5589
5590   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5591   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5592   ac_define_dir=`eval echo $escape_dir`
5593   ac_define_dir=`eval echo $ac_define_dir`
5594
5595 cat >>confdefs.h <<_ACEOF
5596 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5597 _ACEOF
5598
5599
5600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5601 $as_echo "$with_auto_load_safe_path" >&6; }
5602
5603
5604
5605 subdirs="$subdirs testsuite"
5606
5607
5608 # Check whether to support alternative target configurations
5609 # Check whether --enable-targets was given.
5610 if test "${enable_targets+set}" = set; then :
5611   enableval=$enable_targets; case "${enableval}" in
5612   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5613             ;;
5614   no)       enable_targets= ;;
5615   *)        enable_targets=$enableval ;;
5616 esac
5617 fi
5618
5619
5620 # Check whether to enable 64-bit support on 32-bit hosts
5621 # Check whether --enable-64-bit-bfd was given.
5622 if test "${enable_64_bit_bfd+set}" = set; then :
5623   enableval=$enable_64_bit_bfd; case "${enableval}" in
5624   yes)  want64=true  ;;
5625   no)   want64=false ;;
5626   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5627 esac
5628 else
5629   want64=false
5630 fi
5631
5632 # Provide defaults for some variables set by the per-host and per-target
5633 # configuration.
5634 gdb_host_obs=posix-hdep.o
5635
5636 if test "${target}" = "${host}"; then
5637   gdb_native=yes
5638 else
5639   gdb_native=no
5640 fi
5641
5642 . $srcdir/configure.host
5643
5644 # Add in the common host objects.
5645 . $srcdir/common/common.host
5646 gdb_host_obs="$gdb_host_obs $common_host_obs"
5647
5648 # Accumulate some settings from configure.tgt over all enabled targets
5649
5650 TARGET_OBS=
5651 all_targets=
5652 HAVE_NATIVE_GCORE_TARGET=
5653
5654 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5655 do
5656   if test "$targ_alias" = "all"; then
5657     all_targets=true
5658   else
5659     # Canonicalize the secondary target names.
5660     result=`$ac_config_sub $targ_alias 2>/dev/null`
5661     if test -n "$result"; then
5662         targ=$result
5663     else
5664         targ=$targ_alias
5665     fi
5666
5667     . ${srcdir}/configure.tgt
5668
5669     if test -z "${gdb_target_obs}"; then :
5670   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5671 fi
5672
5673     # Target-specific object files
5674     for i in ${gdb_target_obs}; do
5675         case " $TARGET_OBS " in
5676         *" ${i} "*) ;;
5677         *)
5678           TARGET_OBS="$TARGET_OBS ${i}"
5679           ;;
5680         esac
5681     done
5682
5683     # Check whether this target needs 64-bit CORE_ADDR
5684     if test x${want64} = xfalse; then
5685       . ${srcdir}/../bfd/config.bfd
5686     fi
5687
5688     # Check whether this target is native and supports gcore.
5689     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5690        && $gdb_have_gcore; then
5691       HAVE_NATIVE_GCORE_TARGET=1
5692     fi
5693   fi
5694 done
5695
5696 if test x${all_targets} = xtrue; then
5697
5698   # We want all 64-bit targets if we either:
5699   #  - run on a 64-bit host  or
5700   #  - already require 64-bit support for some other target  or
5701   #  - the --enable-64-bit-bfd option was supplied
5702   # Otherwise we only support all 32-bit targets.
5703   #
5704   # NOTE: This test must be in sync with the corresponding
5705   #       tests in BFD!
5706
5707   if test x${want64} = xfalse; then
5708     # The cast to long int works around a bug in the HP C Compiler
5709 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5710 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5711 # This bug is HP SR number 8606223364.
5712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5713 $as_echo_n "checking size of long... " >&6; }
5714 if test "${ac_cv_sizeof_long+set}" = set; then :
5715   $as_echo_n "(cached) " >&6
5716 else
5717   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5718
5719 else
5720   if test "$ac_cv_type_long" = yes; then
5721      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5722 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5723 { as_fn_set_status 77
5724 as_fn_error "cannot compute sizeof (long)
5725 See \`config.log' for more details." "$LINENO" 5; }; }
5726    else
5727      ac_cv_sizeof_long=0
5728    fi
5729 fi
5730
5731 fi
5732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5733 $as_echo "$ac_cv_sizeof_long" >&6; }
5734
5735
5736
5737 cat >>confdefs.h <<_ACEOF
5738 #define SIZEOF_LONG $ac_cv_sizeof_long
5739 _ACEOF
5740
5741
5742     if test "x${ac_cv_sizeof_long}" = "x8"; then
5743       want64=true
5744     fi
5745   fi
5746   if test x${want64} = xtrue; then
5747     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5748   else
5749     TARGET_OBS='$(ALL_TARGET_OBS)'
5750   fi
5751 fi
5752
5753
5754
5755
5756 # For other settings, only the main target counts.
5757 gdb_sim=
5758 gdb_osabi=
5759 build_gdbserver=
5760 targ=$target; . ${srcdir}/configure.tgt
5761
5762 # Fetch the default architecture and default target vector from BFD.
5763 targ=$target; . $srcdir/../bfd/config.bfd
5764
5765 # We only want the first architecture, so strip off the others if
5766 # there is more than one.
5767 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5768
5769 if test "x$targ_archs" != x; then
5770
5771 cat >>confdefs.h <<_ACEOF
5772 #define DEFAULT_BFD_ARCH $targ_archs
5773 _ACEOF
5774
5775 fi
5776 if test "x$targ_defvec" != x; then
5777
5778 cat >>confdefs.h <<_ACEOF
5779 #define DEFAULT_BFD_VEC $targ_defvec
5780 _ACEOF
5781
5782 fi
5783
5784 # The CLI cannot be disabled yet, but may be in the future.
5785
5786 # Enable CLI.
5787 # Check whether --enable-gdbcli was given.
5788 if test "${enable_gdbcli+set}" = set; then :
5789   enableval=$enable_gdbcli; case $enableval in
5790     yes)
5791       ;;
5792     no)
5793       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5794     *)
5795       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5796   esac
5797 else
5798   enable_gdbcli=yes
5799 fi
5800
5801 if test x"$enable_gdbcli" = xyes; then
5802   if test -d $srcdir/cli; then
5803     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5804     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5805     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5806     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5807   fi
5808 fi
5809
5810 # Enable MI.
5811 # Check whether --enable-gdbmi was given.
5812 if test "${enable_gdbmi+set}" = set; then :
5813   enableval=$enable_gdbmi; case $enableval in
5814     yes | no)
5815       ;;
5816     *)
5817       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5818   esac
5819 else
5820   enable_gdbmi=yes
5821 fi
5822
5823 if test x"$enable_gdbmi" = xyes; then
5824   if test -d $srcdir/mi; then
5825     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5826     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5827     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5828     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5829   fi
5830 fi
5831
5832 # Enable TUI.
5833 # Check whether --enable-tui was given.
5834 if test "${enable_tui+set}" = set; then :
5835   enableval=$enable_tui; case $enableval in
5836     yes | no | auto)
5837       ;;
5838     *)
5839       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5840   esac
5841 else
5842   enable_tui=auto
5843 fi
5844
5845
5846 # Enable gdbtk.
5847 # Check whether --enable-gdbtk was given.
5848 if test "${enable_gdbtk+set}" = set; then :
5849   enableval=$enable_gdbtk; case $enableval in
5850     yes | no)
5851       ;;
5852     *)
5853       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5854   esac
5855 else
5856   if test -d $srcdir/gdbtk; then
5857     enable_gdbtk=yes
5858   else
5859     enable_gdbtk=no
5860   fi
5861 fi
5862
5863 # We unconditionally disable gdbtk tests on selected platforms.
5864 case $host_os in
5865   go32* | windows*)
5866     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5867 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5868     enable_gdbtk=no ;;
5869 esac
5870
5871 # Libunwind support for ia64.
5872
5873
5874 # Check whether --with-libunwind-ia64 was given.
5875 if test "${with_libunwind_ia64+set}" = set; then :
5876   withval=$with_libunwind_ia64;
5877 else
5878   with_libunwind_ia64=auto
5879 fi
5880
5881
5882 # Backward compatibility option.
5883 if test "${with_libunwind+set}" = set; then
5884   if test x"$with_libunwind_ia64" != xauto; then
5885     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5886   fi
5887   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5888 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5889   with_libunwind_ia64="$with_libunwind"
5890 fi
5891
5892 case "$with_libunwind_ia64" in
5893   yes | no)
5894     ;;
5895   auto)
5896     for ac_header in libunwind-ia64.h
5897 do :
5898   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5899 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5900   cat >>confdefs.h <<_ACEOF
5901 #define HAVE_LIBUNWIND_IA64_H 1
5902 _ACEOF
5903
5904 fi
5905
5906 done
5907
5908     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5909     ;;
5910   *)
5911     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5912     ;;
5913 esac
5914
5915 if test x"$with_libunwind_ia64" = xyes; then
5916   for ac_header in libunwind-ia64.h
5917 do :
5918   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5919 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5920   cat >>confdefs.h <<_ACEOF
5921 #define HAVE_LIBUNWIND_IA64_H 1
5922 _ACEOF
5923
5924 fi
5925
5926 done
5927
5928   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5929     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5930   fi
5931   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5932   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5933   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5934 fi
5935
5936 opt_curses=no
5937
5938 # Check whether --with-curses was given.
5939 if test "${with_curses+set}" = set; then :
5940   withval=$with_curses; opt_curses=$withval
5941 fi
5942
5943
5944 prefer_curses=no
5945 if test "$opt_curses" = "yes"; then
5946   prefer_curses=yes
5947 fi
5948
5949 # Profiling support.
5950 # Check whether --enable-profiling was given.
5951 if test "${enable_profiling+set}" = set; then :
5952   enableval=$enable_profiling; case $enableval in
5953     yes | no)
5954       ;;
5955     *)
5956       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5957   esac
5958 else
5959   enable_profiling=no
5960 fi
5961
5962
5963 for ac_func in monstartup _mcleanup
5964 do :
5965   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5966 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5967 eval as_val=\$$as_ac_var
5968    if test "x$as_val" = x""yes; then :
5969   cat >>confdefs.h <<_ACEOF
5970 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5971 _ACEOF
5972
5973 fi
5974 done
5975
5976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5977 $as_echo_n "checking for _etext... " >&6; }
5978 if test "${ac_cv_var__etext+set}" = set; then :
5979   $as_echo_n "(cached) " >&6
5980 else
5981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5982 /* end confdefs.h.  */
5983 #include <stdlib.h>
5984 extern char _etext;
5985
5986 int
5987 main ()
5988 {
5989 free (&_etext);
5990   ;
5991   return 0;
5992 }
5993 _ACEOF
5994 if ac_fn_c_try_link "$LINENO"; then :
5995   ac_cv_var__etext=yes
5996 else
5997   ac_cv_var__etext=no
5998 fi
5999 rm -f core conftest.err conftest.$ac_objext \
6000     conftest$ac_exeext conftest.$ac_ext
6001 fi
6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6003 $as_echo "$ac_cv_var__etext" >&6; }
6004 if test $ac_cv_var__etext = yes; then
6005
6006 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6007
6008 fi
6009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6010 $as_echo_n "checking for etext... " >&6; }
6011 if test "${ac_cv_var_etext+set}" = set; then :
6012   $as_echo_n "(cached) " >&6
6013 else
6014   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6015 /* end confdefs.h.  */
6016 #include <stdlib.h>
6017 extern char etext;
6018
6019 int
6020 main ()
6021 {
6022 free (&etext);
6023   ;
6024   return 0;
6025 }
6026 _ACEOF
6027 if ac_fn_c_try_link "$LINENO"; then :
6028   ac_cv_var_etext=yes
6029 else
6030   ac_cv_var_etext=no
6031 fi
6032 rm -f core conftest.err conftest.$ac_objext \
6033     conftest$ac_exeext conftest.$ac_ext
6034 fi
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6036 $as_echo "$ac_cv_var_etext" >&6; }
6037 if test $ac_cv_var_etext = yes; then
6038
6039 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6040
6041 fi
6042 if test "$enable_profiling" = yes ; then
6043   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6044     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6045   fi
6046   PROFILE_CFLAGS=-pg
6047   OLD_CFLAGS="$CFLAGS"
6048   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6049
6050   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6051 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6052 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6053   $as_echo_n "(cached) " >&6
6054 else
6055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6056 /* end confdefs.h.  */
6057
6058 int
6059 main ()
6060 {
6061 int x;
6062   ;
6063   return 0;
6064 }
6065 _ACEOF
6066 if ac_fn_c_try_compile "$LINENO"; then :
6067   ac_cv_cc_supports_pg=yes
6068 else
6069   ac_cv_cc_supports_pg=no
6070 fi
6071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6072 fi
6073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6074 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6075
6076   if test $ac_cv_cc_supports_pg = no; then
6077     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6078   fi
6079
6080   CFLAGS="$OLD_CFLAGS"
6081 fi
6082
6083
6084
6085 # Check whether --with-pkgversion was given.
6086 if test "${with_pkgversion+set}" = set; then :
6087   withval=$with_pkgversion; case "$withval" in
6088       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6089       no)  PKGVERSION= ;;
6090       *)   PKGVERSION="($withval) " ;;
6091      esac
6092 else
6093   PKGVERSION="(GDB) "
6094
6095 fi
6096
6097
6098
6099
6100
6101 # Check whether --with-bugurl was given.
6102 if test "${with_bugurl+set}" = set; then :
6103   withval=$with_bugurl; case "$withval" in
6104       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6105       no)  BUGURL=
6106            ;;
6107       *)   BUGURL="$withval"
6108            ;;
6109      esac
6110 else
6111   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6112
6113 fi
6114
6115   case ${BUGURL} in
6116   "")
6117     REPORT_BUGS_TO=
6118     REPORT_BUGS_TEXI=
6119     ;;
6120   *)
6121     REPORT_BUGS_TO="<$BUGURL>"
6122     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6123     ;;
6124   esac;
6125
6126
6127
6128
6129 cat >>confdefs.h <<_ACEOF
6130 #define PKGVERSION "$PKGVERSION"
6131 _ACEOF
6132
6133
6134 cat >>confdefs.h <<_ACEOF
6135 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6136 _ACEOF
6137
6138
6139 # --------------------- #
6140 # Checks for programs.  #
6141 # --------------------- #
6142
6143 for ac_prog in gawk mawk nawk awk
6144 do
6145   # Extract the first word of "$ac_prog", so it can be a program name with args.
6146 set dummy $ac_prog; ac_word=$2
6147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6148 $as_echo_n "checking for $ac_word... " >&6; }
6149 if test "${ac_cv_prog_AWK+set}" = set; then :
6150   $as_echo_n "(cached) " >&6
6151 else
6152   if test -n "$AWK"; then
6153   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6154 else
6155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6156 for as_dir in $PATH
6157 do
6158   IFS=$as_save_IFS
6159   test -z "$as_dir" && as_dir=.
6160     for ac_exec_ext in '' $ac_executable_extensions; do
6161   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6162     ac_cv_prog_AWK="$ac_prog"
6163     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6164     break 2
6165   fi
6166 done
6167   done
6168 IFS=$as_save_IFS
6169
6170 fi
6171 fi
6172 AWK=$ac_cv_prog_AWK
6173 if test -n "$AWK"; then
6174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6175 $as_echo "$AWK" >&6; }
6176 else
6177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6178 $as_echo "no" >&6; }
6179 fi
6180
6181
6182   test -n "$AWK" && break
6183 done
6184
6185 # Find a good install program.  We prefer a C program (faster),
6186 # so one script is as good as another.  But avoid the broken or
6187 # incompatible versions:
6188 # SysV /etc/install, /usr/sbin/install
6189 # SunOS /usr/etc/install
6190 # IRIX /sbin/install
6191 # AIX /bin/install
6192 # AmigaOS /C/install, which installs bootblocks on floppy discs
6193 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6194 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6195 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6196 # OS/2's system install, which has a completely different semantic
6197 # ./install, which can be erroneously created by make from ./install.sh.
6198 # Reject install programs that cannot install multiple files.
6199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6200 $as_echo_n "checking for a BSD-compatible install... " >&6; }
6201 if test -z "$INSTALL"; then
6202 if test "${ac_cv_path_install+set}" = set; then :
6203   $as_echo_n "(cached) " >&6
6204 else
6205   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6206 for as_dir in $PATH
6207 do
6208   IFS=$as_save_IFS
6209   test -z "$as_dir" && as_dir=.
6210     # Account for people who put trailing slashes in PATH elements.
6211 case $as_dir/ in #((
6212   ./ | .// | /[cC]/* | \
6213   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6214   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6215   /usr/ucb/* ) ;;
6216   *)
6217     # OSF1 and SCO ODT 3.0 have their own names for install.
6218     # Don't use installbsd from OSF since it installs stuff as root
6219     # by default.
6220     for ac_prog in ginstall scoinst install; do
6221       for ac_exec_ext in '' $ac_executable_extensions; do
6222         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6223           if test $ac_prog = install &&
6224             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6225             # AIX install.  It has an incompatible calling convention.
6226             :
6227           elif test $ac_prog = install &&
6228             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6229             # program-specific install script used by HP pwplus--don't use.
6230             :
6231           else
6232             rm -rf conftest.one conftest.two conftest.dir
6233             echo one > conftest.one
6234             echo two > conftest.two
6235             mkdir conftest.dir
6236             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6237               test -s conftest.one && test -s conftest.two &&
6238               test -s conftest.dir/conftest.one &&
6239               test -s conftest.dir/conftest.two
6240             then
6241               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6242               break 3
6243             fi
6244           fi
6245         fi
6246       done
6247     done
6248     ;;
6249 esac
6250
6251   done
6252 IFS=$as_save_IFS
6253
6254 rm -rf conftest.one conftest.two conftest.dir
6255
6256 fi
6257   if test "${ac_cv_path_install+set}" = set; then
6258     INSTALL=$ac_cv_path_install
6259   else
6260     # As a last resort, use the slow shell script.  Don't cache a
6261     # value for INSTALL within a source directory, because that will
6262     # break other packages using the cache if that directory is
6263     # removed, or if the value is a relative name.
6264     INSTALL=$ac_install_sh
6265   fi
6266 fi
6267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6268 $as_echo "$INSTALL" >&6; }
6269
6270 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6271 # It thinks the first close brace ends the variable substitution.
6272 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6273
6274 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6275
6276 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6277
6278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6279 $as_echo_n "checking whether ln -s works... " >&6; }
6280 LN_S=$as_ln_s
6281 if test "$LN_S" = "ln -s"; then
6282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6283 $as_echo "yes" >&6; }
6284 else
6285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6286 $as_echo "no, using $LN_S" >&6; }
6287 fi
6288
6289 if test -n "$ac_tool_prefix"; then
6290   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6291 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6293 $as_echo_n "checking for $ac_word... " >&6; }
6294 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6295   $as_echo_n "(cached) " >&6
6296 else
6297   if test -n "$RANLIB"; then
6298   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6299 else
6300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6301 for as_dir in $PATH
6302 do
6303   IFS=$as_save_IFS
6304   test -z "$as_dir" && as_dir=.
6305     for ac_exec_ext in '' $ac_executable_extensions; do
6306   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6307     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6308     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6309     break 2
6310   fi
6311 done
6312   done
6313 IFS=$as_save_IFS
6314
6315 fi
6316 fi
6317 RANLIB=$ac_cv_prog_RANLIB
6318 if test -n "$RANLIB"; then
6319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6320 $as_echo "$RANLIB" >&6; }
6321 else
6322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6323 $as_echo "no" >&6; }
6324 fi
6325
6326
6327 fi
6328 if test -z "$ac_cv_prog_RANLIB"; then
6329   ac_ct_RANLIB=$RANLIB
6330   # Extract the first word of "ranlib", so it can be a program name with args.
6331 set dummy ranlib; ac_word=$2
6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6333 $as_echo_n "checking for $ac_word... " >&6; }
6334 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6335   $as_echo_n "(cached) " >&6
6336 else
6337   if test -n "$ac_ct_RANLIB"; then
6338   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6339 else
6340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6341 for as_dir in $PATH
6342 do
6343   IFS=$as_save_IFS
6344   test -z "$as_dir" && as_dir=.
6345     for ac_exec_ext in '' $ac_executable_extensions; do
6346   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6347     ac_cv_prog_ac_ct_RANLIB="ranlib"
6348     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6349     break 2
6350   fi
6351 done
6352   done
6353 IFS=$as_save_IFS
6354
6355 fi
6356 fi
6357 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6358 if test -n "$ac_ct_RANLIB"; then
6359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6360 $as_echo "$ac_ct_RANLIB" >&6; }
6361 else
6362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6363 $as_echo "no" >&6; }
6364 fi
6365
6366   if test "x$ac_ct_RANLIB" = x; then
6367     RANLIB=":"
6368   else
6369     case $cross_compiling:$ac_tool_warned in
6370 yes:)
6371 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6372 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6373 ac_tool_warned=yes ;;
6374 esac
6375     RANLIB=$ac_ct_RANLIB
6376   fi
6377 else
6378   RANLIB="$ac_cv_prog_RANLIB"
6379 fi
6380
6381 for ac_prog in 'bison -y' byacc
6382 do
6383   # Extract the first word of "$ac_prog", so it can be a program name with args.
6384 set dummy $ac_prog; ac_word=$2
6385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6386 $as_echo_n "checking for $ac_word... " >&6; }
6387 if test "${ac_cv_prog_YACC+set}" = set; then :
6388   $as_echo_n "(cached) " >&6
6389 else
6390   if test -n "$YACC"; then
6391   ac_cv_prog_YACC="$YACC" # Let the user override the test.
6392 else
6393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6394 for as_dir in $PATH
6395 do
6396   IFS=$as_save_IFS
6397   test -z "$as_dir" && as_dir=.
6398     for ac_exec_ext in '' $ac_executable_extensions; do
6399   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6400     ac_cv_prog_YACC="$ac_prog"
6401     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6402     break 2
6403   fi
6404 done
6405   done
6406 IFS=$as_save_IFS
6407
6408 fi
6409 fi
6410 YACC=$ac_cv_prog_YACC
6411 if test -n "$YACC"; then
6412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6413 $as_echo "$YACC" >&6; }
6414 else
6415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6416 $as_echo "no" >&6; }
6417 fi
6418
6419
6420   test -n "$YACC" && break
6421 done
6422 test -n "$YACC" || YACC="yacc"
6423
6424
6425 if test -n "$ac_tool_prefix"; then
6426   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6427 set dummy ${ac_tool_prefix}ar; ac_word=$2
6428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6429 $as_echo_n "checking for $ac_word... " >&6; }
6430 if test "${ac_cv_prog_AR+set}" = set; then :
6431   $as_echo_n "(cached) " >&6
6432 else
6433   if test -n "$AR"; then
6434   ac_cv_prog_AR="$AR" # Let the user override the test.
6435 else
6436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6437 for as_dir in $PATH
6438 do
6439   IFS=$as_save_IFS
6440   test -z "$as_dir" && as_dir=.
6441     for ac_exec_ext in '' $ac_executable_extensions; do
6442   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6443     ac_cv_prog_AR="${ac_tool_prefix}ar"
6444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6445     break 2
6446   fi
6447 done
6448   done
6449 IFS=$as_save_IFS
6450
6451 fi
6452 fi
6453 AR=$ac_cv_prog_AR
6454 if test -n "$AR"; then
6455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6456 $as_echo "$AR" >&6; }
6457 else
6458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6459 $as_echo "no" >&6; }
6460 fi
6461
6462
6463 fi
6464 if test -z "$ac_cv_prog_AR"; then
6465   ac_ct_AR=$AR
6466   # Extract the first word of "ar", so it can be a program name with args.
6467 set dummy ar; ac_word=$2
6468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6469 $as_echo_n "checking for $ac_word... " >&6; }
6470 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6471   $as_echo_n "(cached) " >&6
6472 else
6473   if test -n "$ac_ct_AR"; then
6474   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6475 else
6476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6477 for as_dir in $PATH
6478 do
6479   IFS=$as_save_IFS
6480   test -z "$as_dir" && as_dir=.
6481     for ac_exec_ext in '' $ac_executable_extensions; do
6482   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6483     ac_cv_prog_ac_ct_AR="ar"
6484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6485     break 2
6486   fi
6487 done
6488   done
6489 IFS=$as_save_IFS
6490
6491 fi
6492 fi
6493 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6494 if test -n "$ac_ct_AR"; then
6495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6496 $as_echo "$ac_ct_AR" >&6; }
6497 else
6498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6499 $as_echo "no" >&6; }
6500 fi
6501
6502   if test "x$ac_ct_AR" = x; then
6503     AR=""
6504   else
6505     case $cross_compiling:$ac_tool_warned in
6506 yes:)
6507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6508 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6509 ac_tool_warned=yes ;;
6510 esac
6511     AR=$ac_ct_AR
6512   fi
6513 else
6514   AR="$ac_cv_prog_AR"
6515 fi
6516
6517 if test -n "$ac_tool_prefix"; then
6518   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6519 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6521 $as_echo_n "checking for $ac_word... " >&6; }
6522 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6523   $as_echo_n "(cached) " >&6
6524 else
6525   if test -n "$DLLTOOL"; then
6526   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6527 else
6528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6529 for as_dir in $PATH
6530 do
6531   IFS=$as_save_IFS
6532   test -z "$as_dir" && as_dir=.
6533     for ac_exec_ext in '' $ac_executable_extensions; do
6534   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6535     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6536     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6537     break 2
6538   fi
6539 done
6540   done
6541 IFS=$as_save_IFS
6542
6543 fi
6544 fi
6545 DLLTOOL=$ac_cv_prog_DLLTOOL
6546 if test -n "$DLLTOOL"; then
6547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6548 $as_echo "$DLLTOOL" >&6; }
6549 else
6550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6551 $as_echo "no" >&6; }
6552 fi
6553
6554
6555 fi
6556 if test -z "$ac_cv_prog_DLLTOOL"; then
6557   ac_ct_DLLTOOL=$DLLTOOL
6558   # Extract the first word of "dlltool", so it can be a program name with args.
6559 set dummy dlltool; ac_word=$2
6560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6561 $as_echo_n "checking for $ac_word... " >&6; }
6562 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6563   $as_echo_n "(cached) " >&6
6564 else
6565   if test -n "$ac_ct_DLLTOOL"; then
6566   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6567 else
6568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6569 for as_dir in $PATH
6570 do
6571   IFS=$as_save_IFS
6572   test -z "$as_dir" && as_dir=.
6573     for ac_exec_ext in '' $ac_executable_extensions; do
6574   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6575     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6577     break 2
6578   fi
6579 done
6580   done
6581 IFS=$as_save_IFS
6582
6583 fi
6584 fi
6585 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6586 if test -n "$ac_ct_DLLTOOL"; then
6587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6588 $as_echo "$ac_ct_DLLTOOL" >&6; }
6589 else
6590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6591 $as_echo "no" >&6; }
6592 fi
6593
6594   if test "x$ac_ct_DLLTOOL" = x; then
6595     DLLTOOL=""
6596   else
6597     case $cross_compiling:$ac_tool_warned in
6598 yes:)
6599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6600 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6601 ac_tool_warned=yes ;;
6602 esac
6603     DLLTOOL=$ac_ct_DLLTOOL
6604   fi
6605 else
6606   DLLTOOL="$ac_cv_prog_DLLTOOL"
6607 fi
6608
6609 if test -n "$ac_tool_prefix"; then
6610   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6611 set dummy ${ac_tool_prefix}windres; ac_word=$2
6612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6613 $as_echo_n "checking for $ac_word... " >&6; }
6614 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6615   $as_echo_n "(cached) " >&6
6616 else
6617   if test -n "$WINDRES"; then
6618   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6619 else
6620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6621 for as_dir in $PATH
6622 do
6623   IFS=$as_save_IFS
6624   test -z "$as_dir" && as_dir=.
6625     for ac_exec_ext in '' $ac_executable_extensions; do
6626   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6627     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6628     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6629     break 2
6630   fi
6631 done
6632   done
6633 IFS=$as_save_IFS
6634
6635 fi
6636 fi
6637 WINDRES=$ac_cv_prog_WINDRES
6638 if test -n "$WINDRES"; then
6639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6640 $as_echo "$WINDRES" >&6; }
6641 else
6642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6643 $as_echo "no" >&6; }
6644 fi
6645
6646
6647 fi
6648 if test -z "$ac_cv_prog_WINDRES"; then
6649   ac_ct_WINDRES=$WINDRES
6650   # Extract the first word of "windres", so it can be a program name with args.
6651 set dummy windres; ac_word=$2
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6653 $as_echo_n "checking for $ac_word... " >&6; }
6654 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6655   $as_echo_n "(cached) " >&6
6656 else
6657   if test -n "$ac_ct_WINDRES"; then
6658   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6659 else
6660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6661 for as_dir in $PATH
6662 do
6663   IFS=$as_save_IFS
6664   test -z "$as_dir" && as_dir=.
6665     for ac_exec_ext in '' $ac_executable_extensions; do
6666   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6667     ac_cv_prog_ac_ct_WINDRES="windres"
6668     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6669     break 2
6670   fi
6671 done
6672   done
6673 IFS=$as_save_IFS
6674
6675 fi
6676 fi
6677 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6678 if test -n "$ac_ct_WINDRES"; then
6679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6680 $as_echo "$ac_ct_WINDRES" >&6; }
6681 else
6682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6683 $as_echo "no" >&6; }
6684 fi
6685
6686   if test "x$ac_ct_WINDRES" = x; then
6687     WINDRES=""
6688   else
6689     case $cross_compiling:$ac_tool_warned in
6690 yes:)
6691 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6692 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6693 ac_tool_warned=yes ;;
6694 esac
6695     WINDRES=$ac_ct_WINDRES
6696   fi
6697 else
6698   WINDRES="$ac_cv_prog_WINDRES"
6699 fi
6700
6701
6702 case $host_os in
6703   gnu*)
6704     # Needed for GNU Hurd hosts.
6705     if test -n "$ac_tool_prefix"; then
6706   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6707 set dummy ${ac_tool_prefix}mig; ac_word=$2
6708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6709 $as_echo_n "checking for $ac_word... " >&6; }
6710 if test "${ac_cv_prog_MIG+set}" = set; then :
6711   $as_echo_n "(cached) " >&6
6712 else
6713   if test -n "$MIG"; then
6714   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6715 else
6716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6717 for as_dir in $PATH
6718 do
6719   IFS=$as_save_IFS
6720   test -z "$as_dir" && as_dir=.
6721     for ac_exec_ext in '' $ac_executable_extensions; do
6722   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6723     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6725     break 2
6726   fi
6727 done
6728   done
6729 IFS=$as_save_IFS
6730
6731 fi
6732 fi
6733 MIG=$ac_cv_prog_MIG
6734 if test -n "$MIG"; then
6735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6736 $as_echo "$MIG" >&6; }
6737 else
6738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6739 $as_echo "no" >&6; }
6740 fi
6741
6742
6743 fi
6744 if test -z "$ac_cv_prog_MIG"; then
6745   ac_ct_MIG=$MIG
6746   # Extract the first word of "mig", so it can be a program name with args.
6747 set dummy mig; ac_word=$2
6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6749 $as_echo_n "checking for $ac_word... " >&6; }
6750 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6751   $as_echo_n "(cached) " >&6
6752 else
6753   if test -n "$ac_ct_MIG"; then
6754   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6755 else
6756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6757 for as_dir in $PATH
6758 do
6759   IFS=$as_save_IFS
6760   test -z "$as_dir" && as_dir=.
6761     for ac_exec_ext in '' $ac_executable_extensions; do
6762   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6763     ac_cv_prog_ac_ct_MIG="mig"
6764     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6765     break 2
6766   fi
6767 done
6768   done
6769 IFS=$as_save_IFS
6770
6771 fi
6772 fi
6773 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6774 if test -n "$ac_ct_MIG"; then
6775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6776 $as_echo "$ac_ct_MIG" >&6; }
6777 else
6778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6779 $as_echo "no" >&6; }
6780 fi
6781
6782   if test "x$ac_ct_MIG" = x; then
6783     MIG=""
6784   else
6785     case $cross_compiling:$ac_tool_warned in
6786 yes:)
6787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6789 ac_tool_warned=yes ;;
6790 esac
6791     MIG=$ac_ct_MIG
6792   fi
6793 else
6794   MIG="$ac_cv_prog_MIG"
6795 fi
6796
6797     if test x"$MIG" = x; then
6798       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6799     fi
6800     ;;
6801 esac
6802
6803 # ---------------------- #
6804 # Checks for libraries.  #
6805 # ---------------------- #
6806
6807 # We might need to link with -lm; most simulators need it.
6808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6809 $as_echo_n "checking for main in -lm... " >&6; }
6810 if test "${ac_cv_lib_m_main+set}" = set; then :
6811   $as_echo_n "(cached) " >&6
6812 else
6813   ac_check_lib_save_LIBS=$LIBS
6814 LIBS="-lm  $LIBS"
6815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6816 /* end confdefs.h.  */
6817
6818
6819 int
6820 main ()
6821 {
6822 return main ();
6823   ;
6824   return 0;
6825 }
6826 _ACEOF
6827 if ac_fn_c_try_link "$LINENO"; then :
6828   ac_cv_lib_m_main=yes
6829 else
6830   ac_cv_lib_m_main=no
6831 fi
6832 rm -f core conftest.err conftest.$ac_objext \
6833     conftest$ac_exeext conftest.$ac_ext
6834 LIBS=$ac_check_lib_save_LIBS
6835 fi
6836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6837 $as_echo "$ac_cv_lib_m_main" >&6; }
6838 if test "x$ac_cv_lib_m_main" = x""yes; then :
6839   cat >>confdefs.h <<_ACEOF
6840 #define HAVE_LIBM 1
6841 _ACEOF
6842
6843   LIBS="-lm $LIBS"
6844
6845 fi
6846
6847
6848 # We need to link with -lw to get `wctype' on Solaris before Solaris
6849 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6850 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6851 # is known to have this problem).  Therefore we avoid libw if we can.
6852 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6853 if test "x$ac_cv_func_wctype" = x""yes; then :
6854
6855 else
6856   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6857 $as_echo_n "checking for wctype in -lw... " >&6; }
6858 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6859   $as_echo_n "(cached) " >&6
6860 else
6861   ac_check_lib_save_LIBS=$LIBS
6862 LIBS="-lw  $LIBS"
6863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6864 /* end confdefs.h.  */
6865
6866 /* Override any GCC internal prototype to avoid an error.
6867    Use char because int might match the return type of a GCC
6868    builtin and then its argument prototype would still apply.  */
6869 #ifdef __cplusplus
6870 extern "C"
6871 #endif
6872 char wctype ();
6873 int
6874 main ()
6875 {
6876 return wctype ();
6877   ;
6878   return 0;
6879 }
6880 _ACEOF
6881 if ac_fn_c_try_link "$LINENO"; then :
6882   ac_cv_lib_w_wctype=yes
6883 else
6884   ac_cv_lib_w_wctype=no
6885 fi
6886 rm -f core conftest.err conftest.$ac_objext \
6887     conftest$ac_exeext conftest.$ac_ext
6888 LIBS=$ac_check_lib_save_LIBS
6889 fi
6890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6891 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6892 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6893   cat >>confdefs.h <<_ACEOF
6894 #define HAVE_LIBW 1
6895 _ACEOF
6896
6897   LIBS="-lw $LIBS"
6898
6899 fi
6900
6901 fi
6902
6903
6904 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6906 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6907 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6908   $as_echo_n "(cached) " >&6
6909 else
6910   ac_func_search_save_LIBS=$LIBS
6911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6912 /* end confdefs.h.  */
6913
6914 /* Override any GCC internal prototype to avoid an error.
6915    Use char because int might match the return type of a GCC
6916    builtin and then its argument prototype would still apply.  */
6917 #ifdef __cplusplus
6918 extern "C"
6919 #endif
6920 char gethostbyname ();
6921 int
6922 main ()
6923 {
6924 return gethostbyname ();
6925   ;
6926   return 0;
6927 }
6928 _ACEOF
6929 for ac_lib in '' nsl; do
6930   if test -z "$ac_lib"; then
6931     ac_res="none required"
6932   else
6933     ac_res=-l$ac_lib
6934     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6935   fi
6936   if ac_fn_c_try_link "$LINENO"; then :
6937   ac_cv_search_gethostbyname=$ac_res
6938 fi
6939 rm -f core conftest.err conftest.$ac_objext \
6940     conftest$ac_exeext
6941   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6942   break
6943 fi
6944 done
6945 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6946
6947 else
6948   ac_cv_search_gethostbyname=no
6949 fi
6950 rm conftest.$ac_ext
6951 LIBS=$ac_func_search_save_LIBS
6952 fi
6953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6954 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6955 ac_res=$ac_cv_search_gethostbyname
6956 if test "$ac_res" != no; then :
6957   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6958
6959 fi
6960
6961
6962 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6964 $as_echo_n "checking for library containing socketpair... " >&6; }
6965 if test "${ac_cv_search_socketpair+set}" = set; then :
6966   $as_echo_n "(cached) " >&6
6967 else
6968   ac_func_search_save_LIBS=$LIBS
6969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6970 /* end confdefs.h.  */
6971
6972 /* Override any GCC internal prototype to avoid an error.
6973    Use char because int might match the return type of a GCC
6974    builtin and then its argument prototype would still apply.  */
6975 #ifdef __cplusplus
6976 extern "C"
6977 #endif
6978 char socketpair ();
6979 int
6980 main ()
6981 {
6982 return socketpair ();
6983   ;
6984   return 0;
6985 }
6986 _ACEOF
6987 for ac_lib in '' socket; do
6988   if test -z "$ac_lib"; then
6989     ac_res="none required"
6990   else
6991     ac_res=-l$ac_lib
6992     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6993   fi
6994   if ac_fn_c_try_link "$LINENO"; then :
6995   ac_cv_search_socketpair=$ac_res
6996 fi
6997 rm -f core conftest.err conftest.$ac_objext \
6998     conftest$ac_exeext
6999   if test "${ac_cv_search_socketpair+set}" = set; then :
7000   break
7001 fi
7002 done
7003 if test "${ac_cv_search_socketpair+set}" = set; then :
7004
7005 else
7006   ac_cv_search_socketpair=no
7007 fi
7008 rm conftest.$ac_ext
7009 LIBS=$ac_func_search_save_LIBS
7010 fi
7011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7012 $as_echo "$ac_cv_search_socketpair" >&6; }
7013 ac_res=$ac_cv_search_socketpair
7014 if test "$ac_res" != no; then :
7015   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7016
7017 fi
7018
7019
7020 # Link in zlib if we can.  This allows us to read compressed debug sections.
7021
7022   # Use the system's zlib library.
7023   zlibdir="-L\$(top_builddir)/../zlib"
7024   zlibinc="-I\$(top_srcdir)/../zlib"
7025
7026 # Check whether --with-system-zlib was given.
7027 if test "${with_system_zlib+set}" = set; then :
7028   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7029     zlibdir=
7030     zlibinc=
7031   fi
7032
7033 fi
7034
7035
7036
7037
7038
7039 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7041 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7042 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7043   $as_echo_n "(cached) " >&6
7044 else
7045   ac_func_search_save_LIBS=$LIBS
7046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7047 /* end confdefs.h.  */
7048
7049 /* Override any GCC internal prototype to avoid an error.
7050    Use char because int might match the return type of a GCC
7051    builtin and then its argument prototype would still apply.  */
7052 #ifdef __cplusplus
7053 extern "C"
7054 #endif
7055 char kinfo_getvmmap ();
7056 int
7057 main ()
7058 {
7059 return kinfo_getvmmap ();
7060   ;
7061   return 0;
7062 }
7063 _ACEOF
7064 for ac_lib in '' util; do
7065   if test -z "$ac_lib"; then
7066     ac_res="none required"
7067   else
7068     ac_res=-l$ac_lib
7069     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7070   fi
7071   if ac_fn_c_try_link "$LINENO"; then :
7072   ac_cv_search_kinfo_getvmmap=$ac_res
7073 fi
7074 rm -f core conftest.err conftest.$ac_objext \
7075     conftest$ac_exeext
7076   if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7077   break
7078 fi
7079 done
7080 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7081
7082 else
7083   ac_cv_search_kinfo_getvmmap=no
7084 fi
7085 rm conftest.$ac_ext
7086 LIBS=$ac_func_search_save_LIBS
7087 fi
7088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7089 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7090 ac_res=$ac_cv_search_kinfo_getvmmap
7091 if test "$ac_res" != no; then :
7092   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7093
7094 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7095
7096 fi
7097
7098
7099
7100
7101
7102 # Check whether --with-libiconv-prefix was given.
7103 if test "${with_libiconv_prefix+set}" = set; then :
7104   withval=$with_libiconv_prefix;
7105     for dir in `echo "$withval" | tr : ' '`; do
7106       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
7107       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
7108     done
7109
7110 fi
7111
7112
7113   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
7114   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
7115
7116   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7117 $as_echo_n "checking for iconv... " >&6; }
7118 if test "${am_cv_func_iconv+set}" = set; then :
7119   $as_echo_n "(cached) " >&6
7120 else
7121
7122     am_cv_func_iconv="no, consider installing GNU libiconv"
7123     am_cv_lib_iconv=no
7124     am_cv_use_build_libiconv=no
7125     am_cv_build_libiconv_path=
7126
7127     # If libiconv is part of the build tree, then try using it over
7128     # any system iconv.
7129     if test -d ../libiconv; then
7130       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
7131         am_save_LIBS="$LIBS"
7132         am_save_CPPFLAGS="$CPPFLAGS"
7133         LIBS="$LIBS $lib_dir/libiconv.a"
7134         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
7135         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7136 /* end confdefs.h.  */
7137 #include <stdlib.h>
7138 #include <iconv.h>
7139 int
7140 main ()
7141 {
7142 iconv_t cd = iconv_open("","");
7143            iconv(cd,NULL,NULL,NULL,NULL);
7144            iconv_close(cd);
7145   ;
7146   return 0;
7147 }
7148 _ACEOF
7149 if ac_fn_c_try_link "$LINENO"; then :
7150   am_cv_use_build_libiconv=yes
7151           am_cv_build_libiconv_path=$lib_dir/libiconv.a
7152           am_cv_lib_iconv=yes
7153           am_cv_func_iconv=yes
7154 fi
7155 rm -f core conftest.err conftest.$ac_objext \
7156     conftest$ac_exeext conftest.$ac_ext
7157         LIBS="$am_save_LIBS"
7158         CPPFLAGS="$am_save_CPPFLAGS"
7159         if test "$am_cv_use_build_libiconv" = "yes"; then
7160           break
7161         fi
7162       done
7163     fi
7164
7165     # Next, try to find iconv in libc.
7166     if test "$am_cv_func_iconv" != yes; then
7167       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7168 /* end confdefs.h.  */
7169 #include <stdlib.h>
7170 #include <iconv.h>
7171 int
7172 main ()
7173 {
7174 iconv_t cd = iconv_open("","");
7175          iconv(cd,NULL,NULL,NULL,NULL);
7176          iconv_close(cd);
7177   ;
7178   return 0;
7179 }
7180 _ACEOF
7181 if ac_fn_c_try_link "$LINENO"; then :
7182   am_cv_func_iconv=yes
7183 fi
7184 rm -f core conftest.err conftest.$ac_objext \
7185     conftest$ac_exeext conftest.$ac_ext
7186     fi
7187
7188     # If iconv was not in libc, try -liconv.  In this case, arrange to
7189     # look in the libiconv prefix, if it was specified by the user.
7190     if test "$am_cv_func_iconv" != yes; then
7191       am_save_CPPFLAGS="$CPPFLAGS"
7192       am_save_LIBS="$LIBS"
7193       if test -n "$LIBICONV_INCLUDE"; then
7194         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
7195         LIBS="$LIBS $LIBICONV_LIBDIR"
7196       fi
7197       LIBS="$LIBS -liconv"
7198       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7199 /* end confdefs.h.  */
7200 #include <stdlib.h>
7201 #include <iconv.h>
7202 int
7203 main ()
7204 {
7205 iconv_t cd = iconv_open("","");
7206          iconv(cd,NULL,NULL,NULL,NULL);
7207          iconv_close(cd);
7208   ;
7209   return 0;
7210 }
7211 _ACEOF
7212 if ac_fn_c_try_link "$LINENO"; then :
7213   am_cv_lib_iconv=yes
7214         am_cv_func_iconv=yes
7215 fi
7216 rm -f core conftest.err conftest.$ac_objext \
7217     conftest$ac_exeext conftest.$ac_ext
7218       LIBS="$am_save_LIBS"
7219       CPPFLAGS="$am_save_CPPFLAGS"
7220     fi
7221
7222 fi
7223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7224 $as_echo "$am_cv_func_iconv" >&6; }
7225
7226   # Set the various flags based on the cache variables.  We can't rely
7227   # on the flags to remain set from the above code, due to caching.
7228   LIBICONV=
7229   if test "$am_cv_lib_iconv" = yes; then
7230     LIBICONV="-liconv"
7231   else
7232     LIBICONV_LIBDIR=
7233     LIBICONV_INCLUDE=
7234   fi
7235   if test "$am_cv_use_build_libiconv" = yes; then
7236     LIBICONV="$am_cv_build_libiconv_path"
7237     LIBICONV_LIBDIR=""
7238     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
7239   fi
7240   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
7241   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
7242
7243   if test "$am_cv_func_iconv" = yes; then
7244
7245 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7246
7247     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7248 $as_echo_n "checking for iconv declaration... " >&6; }
7249     if test "${am_cv_proto_iconv+set}" = set; then :
7250   $as_echo_n "(cached) " >&6
7251 else
7252
7253       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7254 /* end confdefs.h.  */
7255
7256 #include <stdlib.h>
7257 #include <iconv.h>
7258 extern
7259 #ifdef __cplusplus
7260 "C"
7261 #endif
7262 #if defined(__STDC__) || defined(__cplusplus)
7263 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7264 #else
7265 size_t iconv();
7266 #endif
7267
7268 int
7269 main ()
7270 {
7271
7272   ;
7273   return 0;
7274 }
7275 _ACEOF
7276 if ac_fn_c_try_compile "$LINENO"; then :
7277   am_cv_proto_iconv_arg1=""
7278 else
7279   am_cv_proto_iconv_arg1="const"
7280 fi
7281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7282       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7283 fi
7284
7285     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7286     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7287          }$am_cv_proto_iconv" >&5
7288 $as_echo "${ac_t:-
7289          }$am_cv_proto_iconv" >&6; }
7290
7291 cat >>confdefs.h <<_ACEOF
7292 #define ICONV_CONST $am_cv_proto_iconv_arg1
7293 _ACEOF
7294
7295   fi
7296
7297
7298 # GDB may fork/exec the iconv program to get the list of supported character
7299 # sets.  Allow the user to specify where to find it.
7300 # There are several factors affecting the choice of option name:
7301 # - There is already --with-libiconv-prefix but we can't use it, it specifies
7302 #   the build-time location of libiconv files.
7303 # - The program we need to find is iconv, which comes with glibc.  The user
7304 #   doesn't necessarily have libiconv installed.  Therefore naming this
7305 #   --with-libiconv-foo feels wrong.
7306 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
7307 #   defined to work on directories not files (though it really doesn't know
7308 #   the difference).
7309 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
7310 #   with --with-libiconv-prefix.
7311 # Putting these together is why the option name is --with-iconv-bin.
7312
7313
7314 # Check whether --with-iconv-bin was given.
7315 if test "${with_iconv_bin+set}" = set; then :
7316   withval=$with_iconv_bin; iconv_bin="${withval}"
7317
7318 cat >>confdefs.h <<_ACEOF
7319 #define ICONV_BIN "${iconv_bin}"
7320 _ACEOF
7321
7322
7323   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7324      if test "x$prefix" = xNONE; then
7325         test_prefix=/usr/local
7326      else
7327         test_prefix=$prefix
7328      fi
7329   else
7330      test_prefix=$exec_prefix
7331   fi
7332   value=0
7333   case ${iconv_bin} in
7334      "${test_prefix}"|"${test_prefix}/"*|\
7335         '${exec_prefix}'|'${exec_prefix}/'*)
7336      value=1
7337      ;;
7338   esac
7339
7340 cat >>confdefs.h <<_ACEOF
7341 #define ICONV_BIN_RELOCATABLE $value
7342 _ACEOF
7343
7344
7345
7346 fi
7347
7348
7349 # For the TUI, we need enhanced curses functionality.
7350 if test x"$enable_tui" != xno; then
7351   prefer_curses=yes
7352 fi
7353
7354 curses_found=no
7355 if test x"$prefer_curses" = xyes; then
7356   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7357   # curses library because the latter might not provide all the
7358   # functionality we need.  However, this leads to problems on systems
7359   # where the linker searches /usr/local/lib, but the compiler doesn't
7360   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7361   # default installation of ncurses on alpha*-dec-osf* will lead to such
7362   # a situation.
7363   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7364 $as_echo_n "checking for library containing waddstr... " >&6; }
7365 if test "${ac_cv_search_waddstr+set}" = set; then :
7366   $as_echo_n "(cached) " >&6
7367 else
7368   ac_func_search_save_LIBS=$LIBS
7369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7370 /* end confdefs.h.  */
7371
7372 /* Override any GCC internal prototype to avoid an error.
7373    Use char because int might match the return type of a GCC
7374    builtin and then its argument prototype would still apply.  */
7375 #ifdef __cplusplus
7376 extern "C"
7377 #endif
7378 char waddstr ();
7379 int
7380 main ()
7381 {
7382 return waddstr ();
7383   ;
7384   return 0;
7385 }
7386 _ACEOF
7387 for ac_lib in '' ncurses cursesX curses; do
7388   if test -z "$ac_lib"; then
7389     ac_res="none required"
7390   else
7391     ac_res=-l$ac_lib
7392     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7393   fi
7394   if ac_fn_c_try_link "$LINENO"; then :
7395   ac_cv_search_waddstr=$ac_res
7396 fi
7397 rm -f core conftest.err conftest.$ac_objext \
7398     conftest$ac_exeext
7399   if test "${ac_cv_search_waddstr+set}" = set; then :
7400   break
7401 fi
7402 done
7403 if test "${ac_cv_search_waddstr+set}" = set; then :
7404
7405 else
7406   ac_cv_search_waddstr=no
7407 fi
7408 rm conftest.$ac_ext
7409 LIBS=$ac_func_search_save_LIBS
7410 fi
7411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
7412 $as_echo "$ac_cv_search_waddstr" >&6; }
7413 ac_res=$ac_cv_search_waddstr
7414 if test "$ac_res" != no; then :
7415   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7416
7417 fi
7418
7419
7420   if test "$ac_cv_search_waddstr" != no; then
7421     curses_found=yes
7422   fi
7423 fi
7424
7425 # Check whether we should enable the TUI, but only do so if we really
7426 # can.
7427 if test x"$enable_tui" != xno; then
7428   if test -d $srcdir/tui; then
7429     if test "$curses_found" != no; then
7430       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
7431       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
7432       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
7433       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
7434     else
7435       if test x"$enable_tui" = xyes; then
7436         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
7437       else
7438         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
7439 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
7440       fi
7441     fi
7442   fi
7443 fi
7444
7445 # Since GDB uses Readline, we need termcap functionality.  In many
7446 # cases this will be provided by the curses library, but some systems
7447 # have a seperate termcap library, or no curses library at all.
7448
7449 case $host_os in
7450   cygwin*)
7451     if test -d $srcdir/libtermcap; then
7452       LIBS="../libtermcap/libtermcap.a $LIBS"
7453       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
7454     fi ;;
7455   go32* | *djgpp*)
7456     ac_cv_search_tgetent="none required"
7457     ;;
7458   *mingw32*)
7459     if test x"$curses_found" != xyes; then
7460       ac_cv_search_tgetent="none required"
7461       CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
7462     fi ;;
7463 esac
7464
7465 # These are the libraries checked by Readline.
7466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
7467 $as_echo_n "checking for library containing tgetent... " >&6; }
7468 if test "${ac_cv_search_tgetent+set}" = set; then :
7469   $as_echo_n "(cached) " >&6
7470 else
7471   ac_func_search_save_LIBS=$LIBS
7472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7473 /* end confdefs.h.  */
7474
7475 /* Override any GCC internal prototype to avoid an error.
7476    Use char because int might match the return type of a GCC
7477    builtin and then its argument prototype would still apply.  */
7478 #ifdef __cplusplus
7479 extern "C"
7480 #endif
7481 char tgetent ();
7482 int
7483 main ()
7484 {
7485 return tgetent ();
7486   ;
7487   return 0;
7488 }
7489 _ACEOF
7490 for ac_lib in '' termcap tinfo curses ncurses; do
7491   if test -z "$ac_lib"; then
7492     ac_res="none required"
7493   else
7494     ac_res=-l$ac_lib
7495     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7496   fi
7497   if ac_fn_c_try_link "$LINENO"; then :
7498   ac_cv_search_tgetent=$ac_res
7499 fi
7500 rm -f core conftest.err conftest.$ac_objext \
7501     conftest$ac_exeext
7502   if test "${ac_cv_search_tgetent+set}" = set; then :
7503   break
7504 fi
7505 done
7506 if test "${ac_cv_search_tgetent+set}" = set; then :
7507
7508 else
7509   ac_cv_search_tgetent=no
7510 fi
7511 rm conftest.$ac_ext
7512 LIBS=$ac_func_search_save_LIBS
7513 fi
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7515 $as_echo "$ac_cv_search_tgetent" >&6; }
7516 ac_res=$ac_cv_search_tgetent
7517 if test "$ac_res" != no; then :
7518   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7519
7520 fi
7521
7522
7523 if test "$ac_cv_search_tgetent" = no; then
7524   as_fn_error "no termcap library found" "$LINENO" 5
7525 fi
7526
7527
7528 # Check whether --with-system-readline was given.
7529 if test "${with_system_readline+set}" = set; then :
7530   withval=$with_system_readline;
7531 fi
7532
7533
7534 if test "$with_system_readline" = yes; then
7535   READLINE=-lreadline
7536   READLINE_DEPS=
7537   READLINE_CFLAGS=
7538   READLINE_TEXI_INCFLAG=
7539 else
7540   READLINE='$(READLINE_DIR)/libreadline.a'
7541   READLINE_DEPS='$(READLINE)'
7542   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7543   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7544 fi
7545
7546
7547
7548
7549
7550 # Generate jit-reader.h
7551
7552 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7553 TARGET_PTR=
7554
7555 # The cast to long int works around a bug in the HP C Compiler
7556 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7557 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7558 # This bug is HP SR number 8606223364.
7559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7560 $as_echo_n "checking size of unsigned long long... " >&6; }
7561 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7562   $as_echo_n "(cached) " >&6
7563 else
7564   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7565
7566 else
7567   if test "$ac_cv_type_unsigned_long_long" = yes; then
7568      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7569 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7570 { as_fn_set_status 77
7571 as_fn_error "cannot compute sizeof (unsigned long long)
7572 See \`config.log' for more details." "$LINENO" 5; }; }
7573    else
7574      ac_cv_sizeof_unsigned_long_long=0
7575    fi
7576 fi
7577
7578 fi
7579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7580 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7581
7582
7583
7584 cat >>confdefs.h <<_ACEOF
7585 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7586 _ACEOF
7587
7588
7589 # The cast to long int works around a bug in the HP C Compiler
7590 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7591 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7592 # This bug is HP SR number 8606223364.
7593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7594 $as_echo_n "checking size of unsigned long... " >&6; }
7595 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7596   $as_echo_n "(cached) " >&6
7597 else
7598   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7599
7600 else
7601   if test "$ac_cv_type_unsigned_long" = yes; then
7602      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7603 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7604 { as_fn_set_status 77
7605 as_fn_error "cannot compute sizeof (unsigned long)
7606 See \`config.log' for more details." "$LINENO" 5; }; }
7607    else
7608      ac_cv_sizeof_unsigned_long=0
7609    fi
7610 fi
7611
7612 fi
7613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7614 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7615
7616
7617
7618 cat >>confdefs.h <<_ACEOF
7619 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7620 _ACEOF
7621
7622
7623 # The cast to long int works around a bug in the HP C Compiler
7624 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7625 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7626 # This bug is HP SR number 8606223364.
7627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7628 $as_echo_n "checking size of unsigned __int128... " >&6; }
7629 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7630   $as_echo_n "(cached) " >&6
7631 else
7632   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7633
7634 else
7635   if test "$ac_cv_type_unsigned___int128" = yes; then
7636      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7637 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7638 { as_fn_set_status 77
7639 as_fn_error "cannot compute sizeof (unsigned __int128)
7640 See \`config.log' for more details." "$LINENO" 5; }; }
7641    else
7642      ac_cv_sizeof_unsigned___int128=0
7643    fi
7644 fi
7645
7646 fi
7647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7648 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7649
7650
7651
7652 cat >>confdefs.h <<_ACEOF
7653 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7654 _ACEOF
7655
7656
7657
7658 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7659   TARGET_PTR="unsigned long"
7660 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7661   TARGET_PTR="unsigned long long"
7662 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7663   TARGET_PTR="unsigned __int128"
7664 else
7665   TARGET_PTR="unsigned long"
7666 fi
7667
7668
7669 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7670
7671
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7673 $as_echo_n "checking for library containing dlopen... " >&6; }
7674 if test "${ac_cv_search_dlopen+set}" = set; then :
7675   $as_echo_n "(cached) " >&6
7676 else
7677   ac_func_search_save_LIBS=$LIBS
7678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7679 /* end confdefs.h.  */
7680
7681 /* Override any GCC internal prototype to avoid an error.
7682    Use char because int might match the return type of a GCC
7683    builtin and then its argument prototype would still apply.  */
7684 #ifdef __cplusplus
7685 extern "C"
7686 #endif
7687 char dlopen ();
7688 int
7689 main ()
7690 {
7691 return dlopen ();
7692   ;
7693   return 0;
7694 }
7695 _ACEOF
7696 for ac_lib in '' dl; do
7697   if test -z "$ac_lib"; then
7698     ac_res="none required"
7699   else
7700     ac_res=-l$ac_lib
7701     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7702   fi
7703   if ac_fn_c_try_link "$LINENO"; then :
7704   ac_cv_search_dlopen=$ac_res
7705 fi
7706 rm -f core conftest.err conftest.$ac_objext \
7707     conftest$ac_exeext
7708   if test "${ac_cv_search_dlopen+set}" = set; then :
7709   break
7710 fi
7711 done
7712 if test "${ac_cv_search_dlopen+set}" = set; then :
7713
7714 else
7715   ac_cv_search_dlopen=no
7716 fi
7717 rm conftest.$ac_ext
7718 LIBS=$ac_func_search_save_LIBS
7719 fi
7720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7721 $as_echo "$ac_cv_search_dlopen" >&6; }
7722 ac_res=$ac_cv_search_dlopen
7723 if test "$ac_res" != no; then :
7724   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7725
7726 fi
7727
7728
7729
7730
7731 # Check whether --with-jit-reader-dir was given.
7732 if test "${with_jit_reader_dir+set}" = set; then :
7733   withval=$with_jit_reader_dir;
7734     JIT_READER_DIR=$withval
7735 else
7736   JIT_READER_DIR=${libdir}/gdb
7737 fi
7738
7739
7740   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7741   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7742   ac_define_dir=`eval echo $JIT_READER_DIR`
7743   ac_define_dir=`eval echo $ac_define_dir`
7744
7745 cat >>confdefs.h <<_ACEOF
7746 #define JIT_READER_DIR "$ac_define_dir"
7747 _ACEOF
7748
7749
7750
7751
7752   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7753      if test "x$prefix" = xNONE; then
7754         test_prefix=/usr/local
7755      else
7756         test_prefix=$prefix
7757      fi
7758   else
7759      test_prefix=$exec_prefix
7760   fi
7761   value=0
7762   case ${ac_define_dir} in
7763      "${test_prefix}"|"${test_prefix}/"*|\
7764         '${exec_prefix}'|'${exec_prefix}/'*)
7765      value=1
7766      ;;
7767   esac
7768
7769 cat >>confdefs.h <<_ACEOF
7770 #define JIT_READER_DIR_RELOCATABLE $value
7771 _ACEOF
7772
7773
7774
7775
7776
7777 # Check whether --with-expat was given.
7778 if test "${with_expat+set}" = set; then :
7779   withval=$with_expat;
7780 else
7781   with_expat=auto
7782 fi
7783
7784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7785 $as_echo_n "checking whether to use expat... " >&6; }
7786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7787 $as_echo "$with_expat" >&6; }
7788
7789 if test "${with_expat}" = no; then
7790   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7791 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7792   HAVE_LIBEXPAT=no
7793 else
7794
7795       if test "X$prefix" = "XNONE"; then
7796     acl_final_prefix="$ac_default_prefix"
7797   else
7798     acl_final_prefix="$prefix"
7799   fi
7800   if test "X$exec_prefix" = "XNONE"; then
7801     acl_final_exec_prefix='${prefix}'
7802   else
7803     acl_final_exec_prefix="$exec_prefix"
7804   fi
7805   acl_save_prefix="$prefix"
7806   prefix="$acl_final_prefix"
7807   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7808   prefix="$acl_save_prefix"
7809
7810
7811 # Check whether --with-gnu-ld was given.
7812 if test "${with_gnu_ld+set}" = set; then :
7813   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7814 else
7815   with_gnu_ld=no
7816 fi
7817
7818 # Prepare PATH_SEPARATOR.
7819 # The user is always right.
7820 if test "${PATH_SEPARATOR+set}" != set; then
7821   echo "#! /bin/sh" >conf$$.sh
7822   echo  "exit 0"   >>conf$$.sh
7823   chmod +x conf$$.sh
7824   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7825     PATH_SEPARATOR=';'
7826   else
7827     PATH_SEPARATOR=:
7828   fi
7829   rm -f conf$$.sh
7830 fi
7831 ac_prog=ld
7832 if test "$GCC" = yes; then
7833   # Check if gcc -print-prog-name=ld gives a path.
7834   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7835 $as_echo_n "checking for ld used by GCC... " >&6; }
7836   case $host in
7837   *-*-mingw*)
7838     # gcc leaves a trailing carriage return which upsets mingw
7839     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7840   *)
7841     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7842   esac
7843   case $ac_prog in
7844     # Accept absolute paths.
7845     [\\/]* | [A-Za-z]:[\\/]*)
7846       re_direlt='/[^/][^/]*/\.\./'
7847       # Canonicalize the path of ld
7848       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7849       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7850         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7851       done
7852       test -z "$LD" && LD="$ac_prog"
7853       ;;
7854   "")
7855     # If it fails, then pretend we aren't using GCC.
7856     ac_prog=ld
7857     ;;
7858   *)
7859     # If it is relative, then search for the first ld in PATH.
7860     with_gnu_ld=unknown
7861     ;;
7862   esac
7863 elif test "$with_gnu_ld" = yes; then
7864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7865 $as_echo_n "checking for GNU ld... " >&6; }
7866 else
7867   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7868 $as_echo_n "checking for non-GNU ld... " >&6; }
7869 fi
7870 if test "${acl_cv_path_LD+set}" = set; then :
7871   $as_echo_n "(cached) " >&6
7872 else
7873   if test -z "$LD"; then
7874   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7875   for ac_dir in $PATH; do
7876     test -z "$ac_dir" && ac_dir=.
7877     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7878       acl_cv_path_LD="$ac_dir/$ac_prog"
7879       # Check to see if the program is GNU ld.  I'd rather use --version,
7880       # but apparently some GNU ld's only accept -v.
7881       # Break only if it was the GNU/non-GNU ld that we prefer.
7882       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7883         test "$with_gnu_ld" != no && break
7884       else
7885         test "$with_gnu_ld" != yes && break
7886       fi
7887     fi
7888   done
7889   IFS="$ac_save_ifs"
7890 else
7891   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7892 fi
7893 fi
7894
7895 LD="$acl_cv_path_LD"
7896 if test -n "$LD"; then
7897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7898 $as_echo "$LD" >&6; }
7899 else
7900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7901 $as_echo "no" >&6; }
7902 fi
7903 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7905 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7906 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7907   $as_echo_n "(cached) " >&6
7908 else
7909   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7910 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7911   acl_cv_prog_gnu_ld=yes
7912 else
7913   acl_cv_prog_gnu_ld=no
7914 fi
7915 fi
7916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7917 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7918 with_gnu_ld=$acl_cv_prog_gnu_ld
7919
7920
7921
7922                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7923 $as_echo_n "checking for shared library run path origin... " >&6; }
7924 if test "${acl_cv_rpath+set}" = set; then :
7925   $as_echo_n "(cached) " >&6
7926 else
7927
7928     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7929     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7930     . ./conftest.sh
7931     rm -f ./conftest.sh
7932     acl_cv_rpath=done
7933
7934 fi
7935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7936 $as_echo "$acl_cv_rpath" >&6; }
7937   wl="$acl_cv_wl"
7938   libext="$acl_cv_libext"
7939   shlibext="$acl_cv_shlibext"
7940   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7941   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7942   hardcode_direct="$acl_cv_hardcode_direct"
7943   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7944     # Check whether --enable-rpath was given.
7945 if test "${enable_rpath+set}" = set; then :
7946   enableval=$enable_rpath; :
7947 else
7948   enable_rpath=yes
7949 fi
7950
7951
7952
7953
7954
7955
7956
7957
7958
7959
7960     use_additional=yes
7961
7962   acl_save_prefix="$prefix"
7963   prefix="$acl_final_prefix"
7964   acl_save_exec_prefix="$exec_prefix"
7965   exec_prefix="$acl_final_exec_prefix"
7966
7967     eval additional_includedir=\"$includedir\"
7968     eval additional_libdir=\"$libdir\"
7969
7970   exec_prefix="$acl_save_exec_prefix"
7971   prefix="$acl_save_prefix"
7972
7973
7974 # Check whether --with-libexpat-prefix was given.
7975 if test "${with_libexpat_prefix+set}" = set; then :
7976   withval=$with_libexpat_prefix;
7977     if test "X$withval" = "Xno"; then
7978       use_additional=no
7979     else
7980       if test "X$withval" = "X"; then
7981
7982   acl_save_prefix="$prefix"
7983   prefix="$acl_final_prefix"
7984   acl_save_exec_prefix="$exec_prefix"
7985   exec_prefix="$acl_final_exec_prefix"
7986
7987           eval additional_includedir=\"$includedir\"
7988           eval additional_libdir=\"$libdir\"
7989
7990   exec_prefix="$acl_save_exec_prefix"
7991   prefix="$acl_save_prefix"
7992
7993       else
7994         additional_includedir="$withval/include"
7995         additional_libdir="$withval/lib"
7996       fi
7997     fi
7998
7999 fi
8000
8001       LIBEXPAT=
8002   LTLIBEXPAT=
8003   INCEXPAT=
8004   rpathdirs=
8005   ltrpathdirs=
8006   names_already_handled=
8007   names_next_round='expat '
8008   while test -n "$names_next_round"; do
8009     names_this_round="$names_next_round"
8010     names_next_round=
8011     for name in $names_this_round; do
8012       already_handled=
8013       for n in $names_already_handled; do
8014         if test "$n" = "$name"; then
8015           already_handled=yes
8016           break
8017         fi
8018       done
8019       if test -z "$already_handled"; then
8020         names_already_handled="$names_already_handled $name"
8021                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8022         eval value=\"\$HAVE_LIB$uppername\"
8023         if test -n "$value"; then
8024           if test "$value" = yes; then
8025             eval value=\"\$LIB$uppername\"
8026             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
8027             eval value=\"\$LTLIB$uppername\"
8028             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
8029           else
8030                                     :
8031           fi
8032         else
8033                               found_dir=
8034           found_la=
8035           found_so=
8036           found_a=
8037           if test $use_additional = yes; then
8038             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8039               found_dir="$additional_libdir"
8040               found_so="$additional_libdir/lib$name.$shlibext"
8041               if test -f "$additional_libdir/lib$name.la"; then
8042                 found_la="$additional_libdir/lib$name.la"
8043               fi
8044             else
8045               if test -f "$additional_libdir/lib$name.$libext"; then
8046                 found_dir="$additional_libdir"
8047                 found_a="$additional_libdir/lib$name.$libext"
8048                 if test -f "$additional_libdir/lib$name.la"; then
8049                   found_la="$additional_libdir/lib$name.la"
8050                 fi
8051               fi
8052             fi
8053           fi
8054           if test "X$found_dir" = "X"; then
8055             for x in $LDFLAGS $LTLIBEXPAT; do
8056
8057   acl_save_prefix="$prefix"
8058   prefix="$acl_final_prefix"
8059   acl_save_exec_prefix="$exec_prefix"
8060   exec_prefix="$acl_final_exec_prefix"
8061   eval x=\"$x\"
8062   exec_prefix="$acl_save_exec_prefix"
8063   prefix="$acl_save_prefix"
8064
8065               case "$x" in
8066                 -L*)
8067                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8068                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8069                     found_dir="$dir"
8070                     found_so="$dir/lib$name.$shlibext"
8071                     if test -f "$dir/lib$name.la"; then
8072                       found_la="$dir/lib$name.la"
8073                     fi
8074                   else
8075                     if test -f "$dir/lib$name.$libext"; then
8076                       found_dir="$dir"
8077                       found_a="$dir/lib$name.$libext"
8078                       if test -f "$dir/lib$name.la"; then
8079                         found_la="$dir/lib$name.la"
8080                       fi
8081                     fi
8082                   fi
8083                   ;;
8084               esac
8085               if test "X$found_dir" != "X"; then
8086                 break
8087               fi
8088             done
8089           fi
8090           if test "X$found_dir" != "X"; then
8091                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
8092             if test "X$found_so" != "X"; then
8093                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8094                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8095               else
8096                                                                                 haveit=
8097                 for x in $ltrpathdirs; do
8098                   if test "X$x" = "X$found_dir"; then
8099                     haveit=yes
8100                     break
8101                   fi
8102                 done
8103                 if test -z "$haveit"; then
8104                   ltrpathdirs="$ltrpathdirs $found_dir"
8105                 fi
8106                                 if test "$hardcode_direct" = yes; then
8107                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8108                 else
8109                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8110                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8111                                                             haveit=
8112                     for x in $rpathdirs; do
8113                       if test "X$x" = "X$found_dir"; then
8114                         haveit=yes
8115                         break
8116                       fi
8117                     done
8118                     if test -z "$haveit"; then
8119                       rpathdirs="$rpathdirs $found_dir"
8120                     fi
8121                   else
8122                                                                                 haveit=
8123                     for x in $LDFLAGS $LIBEXPAT; do
8124
8125   acl_save_prefix="$prefix"
8126   prefix="$acl_final_prefix"
8127   acl_save_exec_prefix="$exec_prefix"
8128   exec_prefix="$acl_final_exec_prefix"
8129   eval x=\"$x\"
8130   exec_prefix="$acl_save_exec_prefix"
8131   prefix="$acl_save_prefix"
8132
8133                       if test "X$x" = "X-L$found_dir"; then
8134                         haveit=yes
8135                         break
8136                       fi
8137                     done
8138                     if test -z "$haveit"; then
8139                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
8140                     fi
8141                     if test "$hardcode_minus_L" != no; then
8142                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8143                     else
8144                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8145                     fi
8146                   fi
8147                 fi
8148               fi
8149             else
8150               if test "X$found_a" != "X"; then
8151                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
8152               else
8153                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
8154               fi
8155             fi
8156                         additional_includedir=
8157             case "$found_dir" in
8158               */lib | */lib/)
8159                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8160                 additional_includedir="$basedir/include"
8161                 ;;
8162             esac
8163             if test "X$additional_includedir" != "X"; then
8164                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8165                 haveit=
8166                 if test "X$additional_includedir" = "X/usr/local/include"; then
8167                   if test -n "$GCC"; then
8168                     case $host_os in
8169                       linux*) haveit=yes;;
8170                     esac
8171                   fi
8172                 fi
8173                 if test -z "$haveit"; then
8174                   for x in $CPPFLAGS $INCEXPAT; do
8175
8176   acl_save_prefix="$prefix"
8177   prefix="$acl_final_prefix"
8178   acl_save_exec_prefix="$exec_prefix"
8179   exec_prefix="$acl_final_exec_prefix"
8180   eval x=\"$x\"
8181   exec_prefix="$acl_save_exec_prefix"
8182   prefix="$acl_save_prefix"
8183
8184                     if test "X$x" = "X-I$additional_includedir"; then
8185                       haveit=yes
8186                       break
8187                     fi
8188                   done
8189                   if test -z "$haveit"; then
8190                     if test -d "$additional_includedir"; then
8191                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
8192                     fi
8193                   fi
8194                 fi
8195               fi
8196             fi
8197                         if test -n "$found_la"; then
8198                                                         save_libdir="$libdir"
8199               case "$found_la" in
8200                 */* | *\\*) . "$found_la" ;;
8201                 *) . "./$found_la" ;;
8202               esac
8203               libdir="$save_libdir"
8204                             for dep in $dependency_libs; do
8205                 case "$dep" in
8206                   -L*)
8207                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8208                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8209                       haveit=
8210                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8211                         if test -n "$GCC"; then
8212                           case $host_os in
8213                             linux*) haveit=yes;;
8214                           esac
8215                         fi
8216                       fi
8217                       if test -z "$haveit"; then
8218                         haveit=
8219                         for x in $LDFLAGS $LIBEXPAT; do
8220
8221   acl_save_prefix="$prefix"
8222   prefix="$acl_final_prefix"
8223   acl_save_exec_prefix="$exec_prefix"
8224   exec_prefix="$acl_final_exec_prefix"
8225   eval x=\"$x\"
8226   exec_prefix="$acl_save_exec_prefix"
8227   prefix="$acl_save_prefix"
8228
8229                           if test "X$x" = "X-L$additional_libdir"; then
8230                             haveit=yes
8231                             break
8232                           fi
8233                         done
8234                         if test -z "$haveit"; then
8235                           if test -d "$additional_libdir"; then
8236                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
8237                           fi
8238                         fi
8239                         haveit=
8240                         for x in $LDFLAGS $LTLIBEXPAT; do
8241
8242   acl_save_prefix="$prefix"
8243   prefix="$acl_final_prefix"
8244   acl_save_exec_prefix="$exec_prefix"
8245   exec_prefix="$acl_final_exec_prefix"
8246   eval x=\"$x\"
8247   exec_prefix="$acl_save_exec_prefix"
8248   prefix="$acl_save_prefix"
8249
8250                           if test "X$x" = "X-L$additional_libdir"; then
8251                             haveit=yes
8252                             break
8253                           fi
8254                         done
8255                         if test -z "$haveit"; then
8256                           if test -d "$additional_libdir"; then
8257                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8258                           fi
8259                         fi
8260                       fi
8261                     fi
8262                     ;;
8263                   -R*)
8264                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8265                     if test "$enable_rpath" != no; then
8266                                                                   haveit=
8267                       for x in $rpathdirs; do
8268                         if test "X$x" = "X$dir"; then
8269                           haveit=yes
8270                           break
8271                         fi
8272                       done
8273                       if test -z "$haveit"; then
8274                         rpathdirs="$rpathdirs $dir"
8275                       fi
8276                                                                   haveit=
8277                       for x in $ltrpathdirs; do
8278                         if test "X$x" = "X$dir"; then
8279                           haveit=yes
8280                           break
8281                         fi
8282                       done
8283                       if test -z "$haveit"; then
8284                         ltrpathdirs="$ltrpathdirs $dir"
8285                       fi
8286                     fi
8287                     ;;
8288                   -l*)
8289                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8290                     ;;
8291                   *.la)
8292                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8293                     ;;
8294                   *)
8295                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8296                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8297                     ;;
8298                 esac
8299               done
8300             fi
8301           else
8302                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8303             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8304           fi
8305         fi
8306       fi
8307     done
8308   done
8309   if test "X$rpathdirs" != "X"; then
8310     if test -n "$hardcode_libdir_separator"; then
8311                         alldirs=
8312       for found_dir in $rpathdirs; do
8313         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8314       done
8315             acl_save_libdir="$libdir"
8316       libdir="$alldirs"
8317       eval flag=\"$hardcode_libdir_flag_spec\"
8318       libdir="$acl_save_libdir"
8319       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8320     else
8321             for found_dir in $rpathdirs; do
8322         acl_save_libdir="$libdir"
8323         libdir="$found_dir"
8324         eval flag=\"$hardcode_libdir_flag_spec\"
8325         libdir="$acl_save_libdir"
8326         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8327       done
8328     fi
8329   fi
8330   if test "X$ltrpathdirs" != "X"; then
8331             for found_dir in $ltrpathdirs; do
8332       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
8333     done
8334   fi
8335
8336
8337         ac_save_CPPFLAGS="$CPPFLAGS"
8338
8339   for element in $INCEXPAT; do
8340     haveit=
8341     for x in $CPPFLAGS; do
8342
8343   acl_save_prefix="$prefix"
8344   prefix="$acl_final_prefix"
8345   acl_save_exec_prefix="$exec_prefix"
8346   exec_prefix="$acl_final_exec_prefix"
8347   eval x=\"$x\"
8348   exec_prefix="$acl_save_exec_prefix"
8349   prefix="$acl_save_prefix"
8350
8351       if test "X$x" = "X$element"; then
8352         haveit=yes
8353         break
8354       fi
8355     done
8356     if test -z "$haveit"; then
8357       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8358     fi
8359   done
8360
8361
8362   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8363 $as_echo_n "checking for libexpat... " >&6; }
8364 if test "${ac_cv_libexpat+set}" = set; then :
8365   $as_echo_n "(cached) " >&6
8366 else
8367
8368     ac_save_LIBS="$LIBS"
8369     LIBS="$LIBS $LIBEXPAT"
8370     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8371 /* end confdefs.h.  */
8372 #include "expat.h"
8373 int
8374 main ()
8375 {
8376 XML_Parser p = XML_ParserCreate (0);
8377   ;
8378   return 0;
8379 }
8380 _ACEOF
8381 if ac_fn_c_try_link "$LINENO"; then :
8382   ac_cv_libexpat=yes
8383 else
8384   ac_cv_libexpat=no
8385 fi
8386 rm -f core conftest.err conftest.$ac_objext \
8387     conftest$ac_exeext conftest.$ac_ext
8388     LIBS="$ac_save_LIBS"
8389
8390 fi
8391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8392 $as_echo "$ac_cv_libexpat" >&6; }
8393   if test "$ac_cv_libexpat" = yes; then
8394     HAVE_LIBEXPAT=yes
8395
8396 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8397
8398     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8399 $as_echo_n "checking how to link with libexpat... " >&6; }
8400     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8401 $as_echo "$LIBEXPAT" >&6; }
8402   else
8403     HAVE_LIBEXPAT=no
8404             CPPFLAGS="$ac_save_CPPFLAGS"
8405     LIBEXPAT=
8406     LTLIBEXPAT=
8407   fi
8408
8409
8410
8411
8412
8413
8414   if test "$HAVE_LIBEXPAT" != yes; then
8415     if test "$with_expat" = yes; then
8416       as_fn_error "expat is missing or unusable" "$LINENO" 5
8417     else
8418       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8419 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8420     fi
8421   else
8422     save_LIBS=$LIBS
8423     LIBS="$LIBS $LIBEXPAT"
8424     for ac_func in XML_StopParser
8425 do :
8426   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8427 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8428   cat >>confdefs.h <<_ACEOF
8429 #define HAVE_XML_STOPPARSER 1
8430 _ACEOF
8431
8432 fi
8433 done
8434
8435     LIBS=$save_LIBS
8436   fi
8437 fi
8438
8439 # --------------------- #
8440 # Check for libpython.  #
8441 # --------------------- #
8442
8443
8444
8445
8446
8447
8448 # Check whether --with-python was given.
8449 if test "${with_python+set}" = set; then :
8450   withval=$with_python;
8451 else
8452   with_python=auto
8453 fi
8454
8455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8456 $as_echo_n "checking whether to use python... " >&6; }
8457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8458 $as_echo "$with_python" >&6; }
8459
8460 if test "${with_python}" = no; then
8461   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8462 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8463   have_libpython=no
8464 else
8465   case "${with_python}" in
8466   [\\/]* | ?:[\\/]*)
8467     if test -d ${with_python}; then
8468       # Assume the python binary is ${with_python}/bin/python.
8469       python_prog="${with_python}/bin/python"
8470       python_prefix=
8471       # If python does not exit ${with_python}/bin, then try in
8472       # ${with_python}.  On Windows/MinGW, this is where the Python
8473       # executable is.
8474       if test ! -x "${python_prog}"; then
8475         python_prog="${with_python}/python"
8476         python_prefix=
8477       fi
8478       if test ! -x "${python_prog}"; then
8479         # Fall back to gdb 7.0/7.1 behaviour.
8480         python_prog=missing
8481         python_prefix=${with_python}
8482       fi
8483     elif test -x "${with_python}"; then
8484       # While we can't run python compiled for $host (unless host == build),
8485       # the user could write a script that provides the needed information,
8486       # so we support that.
8487       python_prog=${with_python}
8488       python_prefix=
8489     else
8490       as_fn_error "invalid value for --with-python" "$LINENO" 5
8491     fi
8492     ;;
8493   */*)
8494     # Disallow --with-python=foo/bar.
8495     as_fn_error "invalid value for --with-python" "$LINENO" 5
8496     ;;
8497   *)
8498     # The user has either specified auto, yes, or the name of the python
8499     # program assumed to be in $PATH.
8500     python_prefix=
8501     case "${with_python}" in
8502     yes | auto)
8503       if test ${build} = ${host}; then
8504         # Extract the first word of "python", so it can be a program name with args.
8505 set dummy python; ac_word=$2
8506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8507 $as_echo_n "checking for $ac_word... " >&6; }
8508 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8509   $as_echo_n "(cached) " >&6
8510 else
8511   case $python_prog_path in
8512   [\\/]* | ?:[\\/]*)
8513   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8514   ;;
8515   *)
8516   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8517 for as_dir in $PATH
8518 do
8519   IFS=$as_save_IFS
8520   test -z "$as_dir" && as_dir=.
8521     for ac_exec_ext in '' $ac_executable_extensions; do
8522   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8523     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8525     break 2
8526   fi
8527 done
8528   done
8529 IFS=$as_save_IFS
8530
8531   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8532   ;;
8533 esac
8534 fi
8535 python_prog_path=$ac_cv_path_python_prog_path
8536 if test -n "$python_prog_path"; then
8537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8538 $as_echo "$python_prog_path" >&6; }
8539 else
8540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8541 $as_echo "no" >&6; }
8542 fi
8543
8544
8545         if test "${python_prog_path}" = missing; then
8546           python_prog=missing
8547         else
8548           python_prog=${python_prog_path}
8549         fi
8550       else
8551         # Not much we can do except assume the cross-compiler will find the
8552         # right files.
8553         python_prog=missing
8554       fi
8555       ;;
8556     *)
8557       # While we can't run python compiled for $host (unless host == build),
8558       # the user could write a script that provides the needed information,
8559       # so we support that.
8560       python_prog="${with_python}"
8561       # Extract the first word of "${python_prog}", so it can be a program name with args.
8562 set dummy ${python_prog}; ac_word=$2
8563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8564 $as_echo_n "checking for $ac_word... " >&6; }
8565 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8566   $as_echo_n "(cached) " >&6
8567 else
8568   case $python_prog_path in
8569   [\\/]* | ?:[\\/]*)
8570   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8571   ;;
8572   *)
8573   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8574 for as_dir in $PATH
8575 do
8576   IFS=$as_save_IFS
8577   test -z "$as_dir" && as_dir=.
8578     for ac_exec_ext in '' $ac_executable_extensions; do
8579   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8580     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8581     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8582     break 2
8583   fi
8584 done
8585   done
8586 IFS=$as_save_IFS
8587
8588   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8589   ;;
8590 esac
8591 fi
8592 python_prog_path=$ac_cv_path_python_prog_path
8593 if test -n "$python_prog_path"; then
8594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8595 $as_echo "$python_prog_path" >&6; }
8596 else
8597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8598 $as_echo "no" >&6; }
8599 fi
8600
8601
8602       if test "${python_prog_path}" = missing; then
8603         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8604       fi
8605       ;;
8606     esac
8607   esac
8608
8609   if test "${python_prog}" != missing; then
8610     # We have a python program to use, but it may be too old.
8611     # Don't flag an error for --with-python=auto (the default).
8612     have_python_config=yes
8613     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8614     if test $? != 0; then
8615       have_python_config=failed
8616       if test "${with_python}" != auto; then
8617         as_fn_error "failure running python-config --includes" "$LINENO" 5
8618       fi
8619     fi
8620     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8621     if test $? != 0; then
8622       have_python_config=failed
8623       if test "${with_python}" != auto; then
8624         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8625       fi
8626     fi
8627     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8628     if test $? != 0; then
8629       have_python_config=failed
8630       if test "${with_python}" != auto; then
8631         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8632       fi
8633     fi
8634   else
8635     # We do not have a python executable we can use to determine where
8636     # to find the Python headers and libs.  We cannot guess the include
8637     # path from the python_prefix either, because that include path
8638     # depends on the Python version.  So, there is nothing much we can
8639     # do except assume that the compiler will be able to find those files.
8640     python_includes=
8641     python_libs=
8642     have_python_config=no
8643   fi
8644
8645   # If we have python-config, only try the configuration it provides.
8646   # Otherwise fallback on the old way of trying different versions of
8647   # python in turn.
8648
8649   have_libpython=no
8650   if test "${have_python_config}" = yes; then
8651     # Determine the Python version by extracting "-lpython<version>"
8652     # part of the python_libs. <version> is usually X.Y with X and Y
8653     # being decimal numbers, but can also be XY (seen on Windows).
8654     #
8655     # The extraction is performed using sed with a regular expression.
8656     # Initially, the regexp used was using the '?' quantifier to make
8657     # the dot in the version number optional.  Unfortunately, this
8658     # does not work with non-GNU versions of sed because, because of
8659     # what looks like a limitation (the '?' quantifier does not work
8660     # with back-references).  We work around this limitation by using
8661     # the '*' quantifier instead.  It means that, in theory, we might
8662     # match unexpected version strings such as "-lpython2..7", but
8663     # this seems unlikely in practice.  And even if that happens,
8664     # an error will be triggered later on, when checking that version
8665     # number.
8666     python_version=`echo " ${python_libs} " \
8667                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8668     case "${python_version}" in
8669     python*)
8670
8671   version=${python_version}
8672
8673   new_CPPFLAGS=${python_includes}
8674   new_LIBS=${python_libs}
8675   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8676 $as_echo_n "checking for ${version}... " >&6; }
8677   save_CPPFLAGS=$CPPFLAGS
8678   save_LIBS=$LIBS
8679   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8680   LIBS="$LIBS $new_LIBS"
8681   found_usable_python=no
8682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8683 /* end confdefs.h.  */
8684 #include "Python.h"
8685 int
8686 main ()
8687 {
8688 Py_Initialize ();
8689   ;
8690   return 0;
8691 }
8692 _ACEOF
8693 if ac_fn_c_try_link "$LINENO"; then :
8694   have_libpython=${version}
8695                   found_usable_python=yes
8696                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8697                   PYTHON_LIBS=$new_LIBS
8698 fi
8699 rm -f core conftest.err conftest.$ac_objext \
8700     conftest$ac_exeext conftest.$ac_ext
8701   CPPFLAGS=$save_CPPFLAGS
8702   LIBS=$save_LIBS
8703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8704 $as_echo "${found_usable_python}" >&6; }
8705
8706       ;;
8707     *)
8708       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8709       ;;
8710     esac
8711   elif test "${have_python_config}" != failed; then
8712     if test "${have_libpython}" = no; then
8713
8714   version=python2.7
8715
8716   new_CPPFLAGS=${python_includes}
8717   new_LIBS="${python_libs} -lpython2.7"
8718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8719 $as_echo_n "checking for ${version}... " >&6; }
8720   save_CPPFLAGS=$CPPFLAGS
8721   save_LIBS=$LIBS
8722   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8723   LIBS="$LIBS $new_LIBS"
8724   found_usable_python=no
8725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8726 /* end confdefs.h.  */
8727 #include "Python.h"
8728 int
8729 main ()
8730 {
8731 Py_Initialize ();
8732   ;
8733   return 0;
8734 }
8735 _ACEOF
8736 if ac_fn_c_try_link "$LINENO"; then :
8737   have_libpython=${version}
8738                   found_usable_python=yes
8739                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8740                   PYTHON_LIBS=$new_LIBS
8741 fi
8742 rm -f core conftest.err conftest.$ac_objext \
8743     conftest$ac_exeext conftest.$ac_ext
8744   CPPFLAGS=$save_CPPFLAGS
8745   LIBS=$save_LIBS
8746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8747 $as_echo "${found_usable_python}" >&6; }
8748
8749     fi
8750     if test "${have_libpython}" = no; then
8751
8752   version=python2.6
8753
8754   new_CPPFLAGS=${python_includes}
8755   new_LIBS="${python_libs} -lpython2.6"
8756   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8757 $as_echo_n "checking for ${version}... " >&6; }
8758   save_CPPFLAGS=$CPPFLAGS
8759   save_LIBS=$LIBS
8760   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8761   LIBS="$LIBS $new_LIBS"
8762   found_usable_python=no
8763   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8764 /* end confdefs.h.  */
8765 #include "Python.h"
8766 int
8767 main ()
8768 {
8769 Py_Initialize ();
8770   ;
8771   return 0;
8772 }
8773 _ACEOF
8774 if ac_fn_c_try_link "$LINENO"; then :
8775   have_libpython=${version}
8776                   found_usable_python=yes
8777                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8778                   PYTHON_LIBS=$new_LIBS
8779 fi
8780 rm -f core conftest.err conftest.$ac_objext \
8781     conftest$ac_exeext conftest.$ac_ext
8782   CPPFLAGS=$save_CPPFLAGS
8783   LIBS=$save_LIBS
8784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8785 $as_echo "${found_usable_python}" >&6; }
8786
8787     fi
8788     if test ${have_libpython} = no; then
8789
8790   version=python2.5
8791
8792   new_CPPFLAGS=${python_includes}
8793   new_LIBS="${python_libs} -lpython2.5"
8794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8795 $as_echo_n "checking for ${version}... " >&6; }
8796   save_CPPFLAGS=$CPPFLAGS
8797   save_LIBS=$LIBS
8798   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8799   LIBS="$LIBS $new_LIBS"
8800   found_usable_python=no
8801   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8802 /* end confdefs.h.  */
8803 #include "Python.h"
8804 int
8805 main ()
8806 {
8807 Py_Initialize ();
8808   ;
8809   return 0;
8810 }
8811 _ACEOF
8812 if ac_fn_c_try_link "$LINENO"; then :
8813   have_libpython=${version}
8814                   found_usable_python=yes
8815                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8816                   PYTHON_LIBS=$new_LIBS
8817 fi
8818 rm -f core conftest.err conftest.$ac_objext \
8819     conftest$ac_exeext conftest.$ac_ext
8820   CPPFLAGS=$save_CPPFLAGS
8821   LIBS=$save_LIBS
8822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8823 $as_echo "${found_usable_python}" >&6; }
8824
8825     fi
8826     if test ${have_libpython} = no; then
8827
8828   version=python2.4
8829
8830   new_CPPFLAGS=${python_includes}
8831   new_LIBS="${python_libs} -lpython2.4"
8832   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8833 $as_echo_n "checking for ${version}... " >&6; }
8834   save_CPPFLAGS=$CPPFLAGS
8835   save_LIBS=$LIBS
8836   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8837   LIBS="$LIBS $new_LIBS"
8838   found_usable_python=no
8839   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8840 /* end confdefs.h.  */
8841 #include "Python.h"
8842 int
8843 main ()
8844 {
8845 Py_Initialize ();
8846   ;
8847   return 0;
8848 }
8849 _ACEOF
8850 if ac_fn_c_try_link "$LINENO"; then :
8851   have_libpython=${version}
8852                   found_usable_python=yes
8853                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8854                   PYTHON_LIBS=$new_LIBS
8855 fi
8856 rm -f core conftest.err conftest.$ac_objext \
8857     conftest$ac_exeext conftest.$ac_ext
8858   CPPFLAGS=$save_CPPFLAGS
8859   LIBS=$save_LIBS
8860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8861 $as_echo "${found_usable_python}" >&6; }
8862
8863     fi
8864   fi
8865   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8866
8867 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8868
8869   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8870
8871 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8872
8873   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8874
8875 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8876
8877   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8878
8879 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8880
8881   fi
8882
8883   if test "${have_libpython}" = no; then
8884     case "${with_python}" in
8885     yes)
8886       as_fn_error "python is missing or unusable" "$LINENO" 5
8887       ;;
8888     auto)
8889       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8890 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8891       ;;
8892     *)
8893       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8894       ;;
8895     esac
8896   else
8897     if test -n "${python_prefix}"; then
8898
8899 cat >>confdefs.h <<_ACEOF
8900 #define WITH_PYTHON_PATH "${python_prefix}"
8901 _ACEOF
8902
8903
8904   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8905      if test "x$prefix" = xNONE; then
8906         test_prefix=/usr/local
8907      else
8908         test_prefix=$prefix
8909      fi
8910   else
8911      test_prefix=$exec_prefix
8912   fi
8913   value=0
8914   case ${python_prefix} in
8915      "${test_prefix}"|"${test_prefix}/"*|\
8916         '${exec_prefix}'|'${exec_prefix}/'*)
8917      value=1
8918      ;;
8919   esac
8920
8921 cat >>confdefs.h <<_ACEOF
8922 #define PYTHON_PATH_RELOCATABLE $value
8923 _ACEOF
8924
8925
8926     fi
8927   fi
8928 fi
8929
8930 if test "${have_libpython}" != no; then
8931
8932 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8933
8934   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8935   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8936   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8937   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8938   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8939
8940   # Flags needed to compile Python code (taken from python-config --cflags).
8941   # We cannot call python-config directly because it will output whatever was
8942   # used when compiling the Python interpreter itself, including flags which
8943   # would make the python-related objects be compiled differently from the
8944   # rest of GDB (e.g., -O2 and -fPIC).
8945   if test "${GCC}" = yes; then
8946     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8947   fi
8948
8949   if test "x${tentative_python_cflags}" != x; then
8950     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8951 $as_echo_n "checking compiler flags for python code... " >&6; }
8952     for flag in ${tentative_python_cflags}; do
8953       # Check that the compiler accepts it
8954       saved_CFLAGS="$CFLAGS"
8955       CFLAGS="$CFLAGS $flag"
8956       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8957 /* end confdefs.h.  */
8958
8959 int
8960 main ()
8961 {
8962
8963   ;
8964   return 0;
8965 }
8966 _ACEOF
8967 if ac_fn_c_try_compile "$LINENO"; then :
8968   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8969 fi
8970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8971       CFLAGS="$saved_CFLAGS"
8972     done
8973     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8974 $as_echo "${PYTHON_CFLAGS}" >&6; }
8975   fi
8976
8977   # On x64 Windows, Python's include headers, and pyconfig.h in
8978   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
8979   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
8980   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
8981   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
8982   # The issue was reported to the Python community, but still isn't
8983   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
8984
8985   case "$gdb_host" in
8986     mingw64)
8987            if test "${GCC}" = yes; then
8988              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
8989            fi
8990            ;;
8991   esac
8992
8993   # Note that "python -m threading" cannot be used to check for
8994   # threading support due to a bug in Python 2.7.3
8995   # (http://bugs.python.org/issue15567).
8996   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
8997 $as_echo_n "checking whether python supports threads... " >&6; }
8998   saved_CPPFLAGS="${CPPFLAGS}"
8999   CPPFLAGS="${PYTHON_CPPFLAGS}"
9000   # Note that the test is reversed so that python_has_threads=yes on
9001   # unexpected failures.
9002   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9003 /* end confdefs.h.  */
9004
9005 #include <Python.h>
9006 #ifdef WITH_THREAD
9007 # error
9008 #endif
9009
9010 _ACEOF
9011 if ac_fn_c_try_cpp "$LINENO"; then :
9012   python_has_threads=no
9013 else
9014   python_has_threads=yes
9015 fi
9016 rm -f conftest.err conftest.$ac_ext
9017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
9018 $as_echo "${python_has_threads}" >&6; }
9019   CPPFLAGS="${saved_CPPFLAGS}"
9020 else
9021   # Even if Python support is not compiled in, we need to have this file
9022   # included so that the "python" command, et.al., still exists.
9023   CONFIG_OBS="$CONFIG_OBS python.o"
9024   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
9025 fi
9026
9027
9028
9029  if test "${have_libpython}" != no; then
9030   HAVE_PYTHON_TRUE=
9031   HAVE_PYTHON_FALSE='#'
9032 else
9033   HAVE_PYTHON_TRUE='#'
9034   HAVE_PYTHON_FALSE=
9035 fi
9036
9037
9038 # -------------------- #
9039 # Check for libguile.  #
9040 # -------------------- #
9041
9042
9043
9044
9045
9046
9047 # Check whether --with-guile was given.
9048 if test "${with_guile+set}" = set; then :
9049   withval=$with_guile;
9050 else
9051   with_guile=auto
9052 fi
9053
9054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
9055 $as_echo_n "checking whether to use guile... " >&6; }
9056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
9057 $as_echo "$with_guile" >&6; }
9058
9059 # Extract the first word of "pkg-config", so it can be a program name with args.
9060 set dummy pkg-config; ac_word=$2
9061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9062 $as_echo_n "checking for $ac_word... " >&6; }
9063 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
9064   $as_echo_n "(cached) " >&6
9065 else
9066   case $pkg_config_prog_path in
9067   [\\/]* | ?:[\\/]*)
9068   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
9069   ;;
9070   *)
9071   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9072 for as_dir in $PATH
9073 do
9074   IFS=$as_save_IFS
9075   test -z "$as_dir" && as_dir=.
9076     for ac_exec_ext in '' $ac_executable_extensions; do
9077   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9078     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
9079     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9080     break 2
9081   fi
9082 done
9083   done
9084 IFS=$as_save_IFS
9085
9086   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
9087   ;;
9088 esac
9089 fi
9090 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
9091 if test -n "$pkg_config_prog_path"; then
9092   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
9093 $as_echo "$pkg_config_prog_path" >&6; }
9094 else
9095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9096 $as_echo "no" >&6; }
9097 fi
9098
9099
9100
9101 try_guile_versions="guile-2.2 guile-2.0"
9102 have_libguile=no
9103 case "${with_guile}" in
9104 no)
9105   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
9106 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
9107   ;;
9108 auto)
9109   if test "${pkg_config_prog_path}" = "missing"; then
9110     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
9111 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
9112   else
9113
9114   pkg_config=${pkg_config_prog_path}
9115   guile_version_list=${try_guile_versions}
9116   flag_errors=no
9117
9118   found_usable_guile=checking
9119   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9120 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9121   for guile_version in ${guile_version_list}; do
9122     ${pkg_config} --exists ${guile_version} 2>/dev/null
9123     if test $? != 0; then
9124       continue
9125     fi
9126             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9127     if test $? != 0; then
9128       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9129     fi
9130     new_LIBS=`${pkg_config} --libs ${guile_version}`
9131     if test $? != 0; then
9132       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9133     fi
9134         found_usable_guile=${guile_version}
9135     break
9136   done
9137   if test "${found_usable_guile}" = "checking"; then
9138     if test "${flag_errors}" = "yes"; then
9139       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9140     else
9141       found_usable_guile=no
9142     fi
9143   fi
9144       if test "${found_usable_guile}" != no; then
9145     save_CPPFLAGS=$CPPFLAGS
9146     save_LIBS=$LIBS
9147     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9148     LIBS="$LIBS $new_LIBS"
9149     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9150 /* end confdefs.h.  */
9151 #include "libguile.h"
9152 int
9153 main ()
9154 {
9155 scm_init_guile ();
9156   ;
9157   return 0;
9158 }
9159 _ACEOF
9160 if ac_fn_c_try_link "$LINENO"; then :
9161   have_libguile=yes
9162                     GUILE_CPPFLAGS=$new_CPPFLAGS
9163                     GUILE_LIBS=$new_LIBS
9164 else
9165   found_usable_guile=no
9166 fi
9167 rm -f core conftest.err conftest.$ac_objext \
9168     conftest$ac_exeext conftest.$ac_ext
9169         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9170 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9171
9172 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9173
9174
9175 fi
9176
9177     CPPFLAGS=$save_CPPFLAGS
9178     LIBS=$save_LIBS
9179     if test "${found_usable_guile}" = no; then
9180       if test "${flag_errors}" = yes; then
9181         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9182 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9183 as_fn_error "linking guile version ${guile_version} test program failed
9184 See \`config.log' for more details." "$LINENO" 5; }
9185       fi
9186     fi
9187   fi
9188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9189 $as_echo "${found_usable_guile}" >&6; }
9190
9191   fi
9192   ;;
9193 yes)
9194   if test "${pkg_config_prog_path}" = "missing"; then
9195     as_fn_error "pkg-config not found" "$LINENO" 5
9196   fi
9197
9198   pkg_config=${pkg_config_prog_path}
9199   guile_version_list=${try_guile_versions}
9200   flag_errors=yes
9201
9202   found_usable_guile=checking
9203   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9204 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9205   for guile_version in ${guile_version_list}; do
9206     ${pkg_config} --exists ${guile_version} 2>/dev/null
9207     if test $? != 0; then
9208       continue
9209     fi
9210             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9211     if test $? != 0; then
9212       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9213     fi
9214     new_LIBS=`${pkg_config} --libs ${guile_version}`
9215     if test $? != 0; then
9216       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9217     fi
9218         found_usable_guile=${guile_version}
9219     break
9220   done
9221   if test "${found_usable_guile}" = "checking"; then
9222     if test "${flag_errors}" = "yes"; then
9223       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9224     else
9225       found_usable_guile=no
9226     fi
9227   fi
9228       if test "${found_usable_guile}" != no; then
9229     save_CPPFLAGS=$CPPFLAGS
9230     save_LIBS=$LIBS
9231     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9232     LIBS="$LIBS $new_LIBS"
9233     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9234 /* end confdefs.h.  */
9235 #include "libguile.h"
9236 int
9237 main ()
9238 {
9239 scm_init_guile ();
9240   ;
9241   return 0;
9242 }
9243 _ACEOF
9244 if ac_fn_c_try_link "$LINENO"; then :
9245   have_libguile=yes
9246                     GUILE_CPPFLAGS=$new_CPPFLAGS
9247                     GUILE_LIBS=$new_LIBS
9248 else
9249   found_usable_guile=no
9250 fi
9251 rm -f core conftest.err conftest.$ac_objext \
9252     conftest$ac_exeext conftest.$ac_ext
9253         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9254 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9255
9256 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9257
9258
9259 fi
9260
9261     CPPFLAGS=$save_CPPFLAGS
9262     LIBS=$save_LIBS
9263     if test "${found_usable_guile}" = no; then
9264       if test "${flag_errors}" = yes; then
9265         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9266 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9267 as_fn_error "linking guile version ${guile_version} test program failed
9268 See \`config.log' for more details." "$LINENO" 5; }
9269       fi
9270     fi
9271   fi
9272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9273 $as_echo "${found_usable_guile}" >&6; }
9274
9275   ;;
9276 [\\/]* | ?:[\\/]*)
9277   if test -x "${with_guile}"; then
9278
9279   pkg_config=${with_guile}
9280   guile_version_list=${try_guile_versions}
9281   flag_errors=yes
9282
9283   found_usable_guile=checking
9284   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9285 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9286   for guile_version in ${guile_version_list}; do
9287     ${pkg_config} --exists ${guile_version} 2>/dev/null
9288     if test $? != 0; then
9289       continue
9290     fi
9291             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9292     if test $? != 0; then
9293       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9294     fi
9295     new_LIBS=`${pkg_config} --libs ${guile_version}`
9296     if test $? != 0; then
9297       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9298     fi
9299         found_usable_guile=${guile_version}
9300     break
9301   done
9302   if test "${found_usable_guile}" = "checking"; then
9303     if test "${flag_errors}" = "yes"; then
9304       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9305     else
9306       found_usable_guile=no
9307     fi
9308   fi
9309       if test "${found_usable_guile}" != no; then
9310     save_CPPFLAGS=$CPPFLAGS
9311     save_LIBS=$LIBS
9312     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9313     LIBS="$LIBS $new_LIBS"
9314     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9315 /* end confdefs.h.  */
9316 #include "libguile.h"
9317 int
9318 main ()
9319 {
9320 scm_init_guile ();
9321   ;
9322   return 0;
9323 }
9324 _ACEOF
9325 if ac_fn_c_try_link "$LINENO"; then :
9326   have_libguile=yes
9327                     GUILE_CPPFLAGS=$new_CPPFLAGS
9328                     GUILE_LIBS=$new_LIBS
9329 else
9330   found_usable_guile=no
9331 fi
9332 rm -f core conftest.err conftest.$ac_objext \
9333     conftest$ac_exeext conftest.$ac_ext
9334         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9335 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9336
9337 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9338
9339
9340 fi
9341
9342     CPPFLAGS=$save_CPPFLAGS
9343     LIBS=$save_LIBS
9344     if test "${found_usable_guile}" = no; then
9345       if test "${flag_errors}" = yes; then
9346         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9347 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9348 as_fn_error "linking guile version ${guile_version} test program failed
9349 See \`config.log' for more details." "$LINENO" 5; }
9350       fi
9351     fi
9352   fi
9353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9354 $as_echo "${found_usable_guile}" >&6; }
9355
9356   else
9357     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9358   fi
9359   ;;
9360 "" | */*)
9361   # Disallow --with=guile="" and --with-guile=foo/bar.
9362   as_fn_error "invalid value for --with-guile" "$LINENO" 5
9363   ;;
9364 *)
9365   # A space separate list of guile versions to try, in order.
9366   if test "${pkg_config_prog_path}" = "missing"; then
9367     as_fn_error "pkg-config not found" "$LINENO" 5
9368   fi
9369
9370   pkg_config=${pkg_config_prog_path}
9371   guile_version_list=${with_guile}
9372   flag_errors=yes
9373
9374   found_usable_guile=checking
9375   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9376 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9377   for guile_version in ${guile_version_list}; do
9378     ${pkg_config} --exists ${guile_version} 2>/dev/null
9379     if test $? != 0; then
9380       continue
9381     fi
9382             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9383     if test $? != 0; then
9384       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9385     fi
9386     new_LIBS=`${pkg_config} --libs ${guile_version}`
9387     if test $? != 0; then
9388       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9389     fi
9390         found_usable_guile=${guile_version}
9391     break
9392   done
9393   if test "${found_usable_guile}" = "checking"; then
9394     if test "${flag_errors}" = "yes"; then
9395       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9396     else
9397       found_usable_guile=no
9398     fi
9399   fi
9400       if test "${found_usable_guile}" != no; then
9401     save_CPPFLAGS=$CPPFLAGS
9402     save_LIBS=$LIBS
9403     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9404     LIBS="$LIBS $new_LIBS"
9405     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9406 /* end confdefs.h.  */
9407 #include "libguile.h"
9408 int
9409 main ()
9410 {
9411 scm_init_guile ();
9412   ;
9413   return 0;
9414 }
9415 _ACEOF
9416 if ac_fn_c_try_link "$LINENO"; then :
9417   have_libguile=yes
9418                     GUILE_CPPFLAGS=$new_CPPFLAGS
9419                     GUILE_LIBS=$new_LIBS
9420 else
9421   found_usable_guile=no
9422 fi
9423 rm -f core conftest.err conftest.$ac_objext \
9424     conftest$ac_exeext conftest.$ac_ext
9425         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9426 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9427
9428 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9429
9430
9431 fi
9432
9433     CPPFLAGS=$save_CPPFLAGS
9434     LIBS=$save_LIBS
9435     if test "${found_usable_guile}" = no; then
9436       if test "${flag_errors}" = yes; then
9437         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9438 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9439 as_fn_error "linking guile version ${guile_version} test program failed
9440 See \`config.log' for more details." "$LINENO" 5; }
9441       fi
9442     fi
9443   fi
9444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9445 $as_echo "${found_usable_guile}" >&6; }
9446
9447   ;;
9448 esac
9449
9450 if test "${have_libguile}" != no; then
9451     case "${with_guile}" in
9452   [\\/]* | ?:[\\/]*)
9453
9454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9455 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9456 if test "${ac_cv_guild_program_name+set}" = set; then :
9457   $as_echo_n "(cached) " >&6
9458 else
9459   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
9460
9461      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9462      # the 'guild' and 'bindir' variables.  In that case, try to guess
9463      # what the program name is, at the risk of getting it wrong if
9464      # Guile was configured with '--program-suffix' or similar.
9465      if test "x$ac_cv_guild_program_name" = "x"; then
9466        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
9467        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9468      fi
9469
9470 fi
9471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9472 $as_echo "$ac_cv_guild_program_name" >&6; }
9473
9474   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9475     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9476   fi
9477
9478   GUILD="$ac_cv_guild_program_name"
9479
9480
9481     ;;
9482   *)
9483
9484   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9485 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9486 if test "${ac_cv_guild_program_name+set}" = set; then :
9487   $as_echo_n "(cached) " >&6
9488 else
9489   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
9490
9491      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9492      # the 'guild' and 'bindir' variables.  In that case, try to guess
9493      # what the program name is, at the risk of getting it wrong if
9494      # Guile was configured with '--program-suffix' or similar.
9495      if test "x$ac_cv_guild_program_name" = "x"; then
9496        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
9497        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9498      fi
9499
9500 fi
9501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9502 $as_echo "$ac_cv_guild_program_name" >&6; }
9503
9504   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9505     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9506   fi
9507
9508   GUILD="$ac_cv_guild_program_name"
9509
9510
9511     ;;
9512   esac
9513
9514
9515   if test "$cross_compiling" = no; then
9516     GUILD_TARGET_FLAG=
9517   else
9518     GUILD_TARGET_FLAG="--target=$host"
9519   fi
9520
9521
9522
9523
9524   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9525 $as_echo_n "checking whether guild supports this host... " >&6; }
9526 if test "${ac_cv_guild_ok+set}" = set; then :
9527   $as_echo_n "(cached) " >&6
9528 else
9529   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9530      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9531        ac_cv_guild_ok=yes
9532      else
9533        ac_cv_guild_ok=no
9534      fi
9535 fi
9536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9537 $as_echo "$ac_cv_guild_ok" >&6; }
9538
9539     if test "$ac_cv_guild_ok" = no; then
9540     have_libguile=no
9541     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9542 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9543   fi
9544 fi
9545
9546 if test "${have_libguile}" != no; then
9547
9548 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9549
9550   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9551   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9552   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9553   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9554   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9555
9556     save_LIBS="$LIBS"
9557   save_CPPFLAGS="$CPPFLAGS"
9558   LIBS="$GUILE_LIBS"
9559   CPPFLAGS="$GUILE_CPPFLAGS"
9560   for ac_func in scm_new_smob
9561 do :
9562   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9563 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9564   cat >>confdefs.h <<_ACEOF
9565 #define HAVE_SCM_NEW_SMOB 1
9566 _ACEOF
9567
9568 fi
9569 done
9570
9571   LIBS="$save_LIBS"
9572   CPPFLAGS="$save_CPPFLAGS"
9573 else
9574   # Even if Guile support is not compiled in, we need to have these files
9575   # included.
9576   CONFIG_OBS="$CONFIG_OBS guile.o"
9577   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9578 fi
9579
9580
9581  if test "${have_libguile}" != no; then
9582   HAVE_GUILE_TRUE=
9583   HAVE_GUILE_FALSE='#'
9584 else
9585   HAVE_GUILE_TRUE='#'
9586   HAVE_GUILE_FALSE=
9587 fi
9588
9589
9590 # --------------------- #
9591 # Check for libmcheck.  #
9592 # --------------------- #
9593
9594 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9595 # but turn it off if Python is enabled with threads, since -lmcheck is
9596 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9597 # and for releases.
9598 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9599    && $development; then
9600   libmcheck_default=yes
9601 else
9602   libmcheck_default=no
9603 fi
9604
9605   # Check whether --enable-libmcheck was given.
9606 if test "${enable_libmcheck+set}" = set; then :
9607   enableval=$enable_libmcheck; case "${enableval}" in
9608       yes | y) ENABLE_LIBMCHECK="yes" ;;
9609       no | n)  ENABLE_LIBMCHECK="no" ;;
9610       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
9611     esac
9612 fi
9613
9614
9615   if test -z "${ENABLE_LIBMCHECK}"; then
9616     ENABLE_LIBMCHECK=${libmcheck_default}
9617   fi
9618
9619   if test "$ENABLE_LIBMCHECK" = "yes" ; then
9620     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
9621 $as_echo_n "checking for main in -lmcheck... " >&6; }
9622 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
9623   $as_echo_n "(cached) " >&6
9624 else
9625   ac_check_lib_save_LIBS=$LIBS
9626 LIBS="-lmcheck  $LIBS"
9627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9628 /* end confdefs.h.  */
9629
9630
9631 int
9632 main ()
9633 {
9634 return main ();
9635   ;
9636   return 0;
9637 }
9638 _ACEOF
9639 if ac_fn_c_try_link "$LINENO"; then :
9640   ac_cv_lib_mcheck_main=yes
9641 else
9642   ac_cv_lib_mcheck_main=no
9643 fi
9644 rm -f core conftest.err conftest.$ac_objext \
9645     conftest$ac_exeext conftest.$ac_ext
9646 LIBS=$ac_check_lib_save_LIBS
9647 fi
9648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
9649 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
9650 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
9651   cat >>confdefs.h <<_ACEOF
9652 #define HAVE_LIBMCHECK 1
9653 _ACEOF
9654
9655   LIBS="-lmcheck $LIBS"
9656
9657 fi
9658
9659   fi
9660
9661
9662 if test "$ENABLE_LIBMCHECK" = "yes" \
9663         -a "${have_libpython}" != "no" \
9664         -a "${python_has_threads}" = "yes" ; then
9665   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
9666 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
9667 fi
9668
9669 # ------------------------- #
9670 # Checks for header files.  #
9671 # ------------------------- #
9672
9673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9674 $as_echo_n "checking for ANSI C header files... " >&6; }
9675 if test "${ac_cv_header_stdc+set}" = set; then :
9676   $as_echo_n "(cached) " >&6
9677 else
9678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9679 /* end confdefs.h.  */
9680 #include <stdlib.h>
9681 #include <stdarg.h>
9682 #include <string.h>
9683 #include <float.h>
9684
9685 int
9686 main ()
9687 {
9688
9689   ;
9690   return 0;
9691 }
9692 _ACEOF
9693 if ac_fn_c_try_compile "$LINENO"; then :
9694   ac_cv_header_stdc=yes
9695 else
9696   ac_cv_header_stdc=no
9697 fi
9698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9699
9700 if test $ac_cv_header_stdc = yes; then
9701   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9702   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9703 /* end confdefs.h.  */
9704 #include <string.h>
9705
9706 _ACEOF
9707 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9708   $EGREP "memchr" >/dev/null 2>&1; then :
9709
9710 else
9711   ac_cv_header_stdc=no
9712 fi
9713 rm -f conftest*
9714
9715 fi
9716
9717 if test $ac_cv_header_stdc = yes; then
9718   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9720 /* end confdefs.h.  */
9721 #include <stdlib.h>
9722
9723 _ACEOF
9724 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9725   $EGREP "free" >/dev/null 2>&1; then :
9726
9727 else
9728   ac_cv_header_stdc=no
9729 fi
9730 rm -f conftest*
9731
9732 fi
9733
9734 if test $ac_cv_header_stdc = yes; then
9735   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9736   if test "$cross_compiling" = yes; then :
9737   :
9738 else
9739   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9740 /* end confdefs.h.  */
9741 #include <ctype.h>
9742 #include <stdlib.h>
9743 #if ((' ' & 0x0FF) == 0x020)
9744 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9745 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9746 #else
9747 # define ISLOWER(c) \
9748                    (('a' <= (c) && (c) <= 'i') \
9749                      || ('j' <= (c) && (c) <= 'r') \
9750                      || ('s' <= (c) && (c) <= 'z'))
9751 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9752 #endif
9753
9754 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9755 int
9756 main ()
9757 {
9758   int i;
9759   for (i = 0; i < 256; i++)
9760     if (XOR (islower (i), ISLOWER (i))
9761         || toupper (i) != TOUPPER (i))
9762       return 2;
9763   return 0;
9764 }
9765 _ACEOF
9766 if ac_fn_c_try_run "$LINENO"; then :
9767
9768 else
9769   ac_cv_header_stdc=no
9770 fi
9771 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9772   conftest.$ac_objext conftest.beam conftest.$ac_ext
9773 fi
9774
9775 fi
9776 fi
9777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9778 $as_echo "$ac_cv_header_stdc" >&6; }
9779 if test $ac_cv_header_stdc = yes; then
9780
9781 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
9782
9783 fi
9784
9785 # elf_hp.h is for HP/UX 64-bit shared library support.
9786 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
9787                   thread_db.h \
9788                   sys/fault.h \
9789                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
9790                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
9791                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
9792                   termios.h termio.h \
9793                   sgtty.h elf_hp.h \
9794                   dlfcn.h
9795 do :
9796   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9797 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9798 eval as_val=\$$as_ac_Header
9799    if test "x$as_val" = x""yes; then :
9800   cat >>confdefs.h <<_ACEOF
9801 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9802 _ACEOF
9803
9804 fi
9805
9806 done
9807
9808 for ac_header in sys/proc.h
9809 do :
9810   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
9811 # include <sys/param.h>
9812 #endif
9813
9814 "
9815 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
9816   cat >>confdefs.h <<_ACEOF
9817 #define HAVE_SYS_PROC_H 1
9818 _ACEOF
9819
9820 fi
9821
9822 done
9823
9824 for ac_header in sys/user.h
9825 do :
9826   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
9827 # include <sys/param.h>
9828 #endif
9829
9830 "
9831 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
9832   cat >>confdefs.h <<_ACEOF
9833 #define HAVE_SYS_USER_H 1
9834 _ACEOF
9835
9836 fi
9837
9838 done
9839
9840
9841 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
9842 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
9843 # think that we don't have <curses.h> if we're using GCC.
9844 case $host_os in
9845   solaris2.[789])
9846     if test "$GCC" = yes; then
9847
9848 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
9849
9850     fi ;;
9851 esac
9852 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
9853 do :
9854   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9855 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9856 eval as_val=\$$as_ac_Header
9857    if test "x$as_val" = x""yes; then :
9858   cat >>confdefs.h <<_ACEOF
9859 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9860 _ACEOF
9861
9862 fi
9863
9864 done
9865
9866 for ac_header in term.h
9867 do :
9868   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
9869 # include <curses.h>
9870 #endif
9871
9872 "
9873 if test "x$ac_cv_header_term_h" = x""yes; then :
9874   cat >>confdefs.h <<_ACEOF
9875 #define HAVE_TERM_H 1
9876 _ACEOF
9877
9878 fi
9879
9880 done
9881
9882
9883 # ------------------------- #
9884 # Checks for declarations.  #
9885 # ------------------------- #
9886
9887
9888   # Check for presence and size of long long.
9889   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
9890 if test "x$ac_cv_type_long_long" = x""yes; then :
9891
9892 cat >>confdefs.h <<_ACEOF
9893 #define HAVE_LONG_LONG 1
9894 _ACEOF
9895
9896 # The cast to long int works around a bug in the HP C Compiler
9897 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9898 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9899 # This bug is HP SR number 8606223364.
9900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
9901 $as_echo_n "checking size of long long... " >&6; }
9902 if test "${ac_cv_sizeof_long_long+set}" = set; then :
9903   $as_echo_n "(cached) " >&6
9904 else
9905   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
9906
9907 else
9908   if test "$ac_cv_type_long_long" = yes; then
9909      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9910 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9911 { as_fn_set_status 77
9912 as_fn_error "cannot compute sizeof (long long)
9913 See \`config.log' for more details." "$LINENO" 5; }; }
9914    else
9915      ac_cv_sizeof_long_long=0
9916    fi
9917 fi
9918
9919 fi
9920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
9921 $as_echo "$ac_cv_sizeof_long_long" >&6; }
9922
9923
9924
9925 cat >>confdefs.h <<_ACEOF
9926 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
9927 _ACEOF
9928
9929
9930 fi
9931
9932
9933   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
9934 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
9935   ac_have_decl=1
9936 else
9937   ac_have_decl=0
9938 fi
9939
9940 cat >>confdefs.h <<_ACEOF
9941 #define HAVE_DECL_BASENAME $ac_have_decl
9942 _ACEOF
9943 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
9944 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
9945   ac_have_decl=1
9946 else
9947   ac_have_decl=0
9948 fi
9949
9950 cat >>confdefs.h <<_ACEOF
9951 #define HAVE_DECL_FFS $ac_have_decl
9952 _ACEOF
9953 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
9954 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
9955   ac_have_decl=1
9956 else
9957   ac_have_decl=0
9958 fi
9959
9960 cat >>confdefs.h <<_ACEOF
9961 #define HAVE_DECL_ASPRINTF $ac_have_decl
9962 _ACEOF
9963 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
9964 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
9965   ac_have_decl=1
9966 else
9967   ac_have_decl=0
9968 fi
9969
9970 cat >>confdefs.h <<_ACEOF
9971 #define HAVE_DECL_VASPRINTF $ac_have_decl
9972 _ACEOF
9973 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
9974 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
9975   ac_have_decl=1
9976 else
9977   ac_have_decl=0
9978 fi
9979
9980 cat >>confdefs.h <<_ACEOF
9981 #define HAVE_DECL_SNPRINTF $ac_have_decl
9982 _ACEOF
9983 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
9984 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
9985   ac_have_decl=1
9986 else
9987   ac_have_decl=0
9988 fi
9989
9990 cat >>confdefs.h <<_ACEOF
9991 #define HAVE_DECL_VSNPRINTF $ac_have_decl
9992 _ACEOF
9993
9994   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
9995 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
9996   ac_have_decl=1
9997 else
9998   ac_have_decl=0
9999 fi
10000
10001 cat >>confdefs.h <<_ACEOF
10002 #define HAVE_DECL_STRTOL $ac_have_decl
10003 _ACEOF
10004 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
10005 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
10006   ac_have_decl=1
10007 else
10008   ac_have_decl=0
10009 fi
10010
10011 cat >>confdefs.h <<_ACEOF
10012 #define HAVE_DECL_STRTOUL $ac_have_decl
10013 _ACEOF
10014 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
10015 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
10016   ac_have_decl=1
10017 else
10018   ac_have_decl=0
10019 fi
10020
10021 cat >>confdefs.h <<_ACEOF
10022 #define HAVE_DECL_STRTOLL $ac_have_decl
10023 _ACEOF
10024 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
10025 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
10026   ac_have_decl=1
10027 else
10028   ac_have_decl=0
10029 fi
10030
10031 cat >>confdefs.h <<_ACEOF
10032 #define HAVE_DECL_STRTOULL $ac_have_decl
10033 _ACEOF
10034
10035   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
10036 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
10037   ac_have_decl=1
10038 else
10039   ac_have_decl=0
10040 fi
10041
10042 cat >>confdefs.h <<_ACEOF
10043 #define HAVE_DECL_STRVERSCMP $ac_have_decl
10044 _ACEOF
10045
10046
10047
10048 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10049 if test "x$ac_cv_have_decl_free" = x""yes; then :
10050   ac_have_decl=1
10051 else
10052   ac_have_decl=0
10053 fi
10054
10055 cat >>confdefs.h <<_ACEOF
10056 #define HAVE_DECL_FREE $ac_have_decl
10057 _ACEOF
10058 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
10059 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
10060   ac_have_decl=1
10061 else
10062   ac_have_decl=0
10063 fi
10064
10065 cat >>confdefs.h <<_ACEOF
10066 #define HAVE_DECL_MALLOC $ac_have_decl
10067 _ACEOF
10068 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
10069 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
10070   ac_have_decl=1
10071 else
10072   ac_have_decl=0
10073 fi
10074
10075 cat >>confdefs.h <<_ACEOF
10076 #define HAVE_DECL_REALLOC $ac_have_decl
10077 _ACEOF
10078 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10079 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10080   ac_have_decl=1
10081 else
10082   ac_have_decl=0
10083 fi
10084
10085 cat >>confdefs.h <<_ACEOF
10086 #define HAVE_DECL_SNPRINTF $ac_have_decl
10087 _ACEOF
10088
10089
10090   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10091 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10092 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10093   $as_echo_n "(cached) " >&6
10094 else
10095   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10096 /* end confdefs.h.  */
10097 #include <locale.h>
10098 int
10099 main ()
10100 {
10101 return LC_MESSAGES
10102   ;
10103   return 0;
10104 }
10105 _ACEOF
10106 if ac_fn_c_try_link "$LINENO"; then :
10107   am_cv_val_LC_MESSAGES=yes
10108 else
10109   am_cv_val_LC_MESSAGES=no
10110 fi
10111 rm -f core conftest.err conftest.$ac_objext \
10112     conftest$ac_exeext conftest.$ac_ext
10113 fi
10114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10115 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10116   if test $am_cv_val_LC_MESSAGES = yes; then
10117
10118 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10119
10120   fi
10121
10122
10123 # ----------------------- #
10124 # Checks for structures.  #
10125 # ----------------------- #
10126
10127 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
10128 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
10129
10130 cat >>confdefs.h <<_ACEOF
10131 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
10132 _ACEOF
10133
10134
10135 fi
10136 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
10137 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
10138
10139 cat >>confdefs.h <<_ACEOF
10140 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
10141 _ACEOF
10142
10143
10144 fi
10145
10146
10147 # ------------------ #
10148 # Checks for types.  #
10149 # ------------------ #
10150
10151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
10152 $as_echo_n "checking return type of signal handlers... " >&6; }
10153 if test "${ac_cv_type_signal+set}" = set; then :
10154   $as_echo_n "(cached) " >&6
10155 else
10156   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10157 /* end confdefs.h.  */
10158 #include <sys/types.h>
10159 #include <signal.h>
10160
10161 int
10162 main ()
10163 {
10164 return *(signal (0, 0)) (0) == 1;
10165   ;
10166   return 0;
10167 }
10168 _ACEOF
10169 if ac_fn_c_try_compile "$LINENO"; then :
10170   ac_cv_type_signal=int
10171 else
10172   ac_cv_type_signal=void
10173 fi
10174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10175 fi
10176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
10177 $as_echo "$ac_cv_type_signal" >&6; }
10178
10179 cat >>confdefs.h <<_ACEOF
10180 #define RETSIGTYPE $ac_cv_type_signal
10181 _ACEOF
10182
10183
10184 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
10185 #include <sys/socket.h>
10186
10187 "
10188 if test "x$ac_cv_type_socklen_t" = x""yes; then :
10189
10190 cat >>confdefs.h <<_ACEOF
10191 #define HAVE_SOCKLEN_T 1
10192 _ACEOF
10193
10194
10195 fi
10196
10197
10198 # ------------------------------------- #
10199 # Checks for compiler characteristics.  #
10200 # ------------------------------------- #
10201
10202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
10203 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
10204 if test "${ac_cv_c_const+set}" = set; then :
10205   $as_echo_n "(cached) " >&6
10206 else
10207   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10208 /* end confdefs.h.  */
10209
10210 int
10211 main ()
10212 {
10213 /* FIXME: Include the comments suggested by Paul. */
10214 #ifndef __cplusplus
10215   /* Ultrix mips cc rejects this.  */
10216   typedef int charset[2];
10217   const charset cs;
10218   /* SunOS 4.1.1 cc rejects this.  */
10219   char const *const *pcpcc;
10220   char **ppc;
10221   /* NEC SVR4.0.2 mips cc rejects this.  */
10222   struct point {int x, y;};
10223   static struct point const zero = {0,0};
10224   /* AIX XL C 1.02.0.0 rejects this.
10225      It does not let you subtract one const X* pointer from another in
10226      an arm of an if-expression whose if-part is not a constant
10227      expression */
10228   const char *g = "string";
10229   pcpcc = &g + (g ? g-g : 0);
10230   /* HPUX 7.0 cc rejects these. */
10231   ++pcpcc;
10232   ppc = (char**) pcpcc;
10233   pcpcc = (char const *const *) ppc;
10234   { /* SCO 3.2v4 cc rejects this.  */
10235     char *t;
10236     char const *s = 0 ? (char *) 0 : (char const *) 0;
10237
10238     *t++ = 0;
10239     if (s) return 0;
10240   }
10241   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
10242     int x[] = {25, 17};
10243     const int *foo = &x[0];
10244     ++foo;
10245   }
10246   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
10247     typedef const int *iptr;
10248     iptr p = 0;
10249     ++p;
10250   }
10251   { /* AIX XL C 1.02.0.0 rejects this saying
10252        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
10253     struct s { int j; const int *ap[3]; };
10254     struct s *b; b->j = 5;
10255   }
10256   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
10257     const int foo = 10;
10258     if (!foo) return 0;
10259   }
10260   return !cs[0] && !zero.x;
10261 #endif
10262
10263   ;
10264   return 0;
10265 }
10266 _ACEOF
10267 if ac_fn_c_try_compile "$LINENO"; then :
10268   ac_cv_c_const=yes
10269 else
10270   ac_cv_c_const=no
10271 fi
10272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10273 fi
10274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
10275 $as_echo "$ac_cv_c_const" >&6; }
10276 if test $ac_cv_c_const = no; then
10277
10278 $as_echo "#define const /**/" >>confdefs.h
10279
10280 fi
10281
10282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
10283 $as_echo_n "checking for inline... " >&6; }
10284 if test "${ac_cv_c_inline+set}" = set; then :
10285   $as_echo_n "(cached) " >&6
10286 else
10287   ac_cv_c_inline=no
10288 for ac_kw in inline __inline__ __inline; do
10289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10290 /* end confdefs.h.  */
10291 #ifndef __cplusplus
10292 typedef int foo_t;
10293 static $ac_kw foo_t static_foo () {return 0; }
10294 $ac_kw foo_t foo () {return 0; }
10295 #endif
10296
10297 _ACEOF
10298 if ac_fn_c_try_compile "$LINENO"; then :
10299   ac_cv_c_inline=$ac_kw
10300 fi
10301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10302   test "$ac_cv_c_inline" != no && break
10303 done
10304
10305 fi
10306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
10307 $as_echo "$ac_cv_c_inline" >&6; }
10308
10309 case $ac_cv_c_inline in
10310   inline | yes) ;;
10311   *)
10312     case $ac_cv_c_inline in
10313       no) ac_val=;;
10314       *) ac_val=$ac_cv_c_inline;;
10315     esac
10316     cat >>confdefs.h <<_ACEOF
10317 #ifndef __cplusplus
10318 #define inline $ac_val
10319 #endif
10320 _ACEOF
10321     ;;
10322 esac
10323
10324  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
10325 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
10326 if test "${ac_cv_c_bigendian+set}" = set; then :
10327   $as_echo_n "(cached) " >&6
10328 else
10329   ac_cv_c_bigendian=unknown
10330     # See if we're dealing with a universal compiler.
10331     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10332 /* end confdefs.h.  */
10333 #ifndef __APPLE_CC__
10334                not a universal capable compiler
10335              #endif
10336              typedef int dummy;
10337
10338 _ACEOF
10339 if ac_fn_c_try_compile "$LINENO"; then :
10340
10341         # Check for potential -arch flags.  It is not universal unless
10342         # there are at least two -arch flags with different values.
10343         ac_arch=
10344         ac_prev=
10345         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
10346          if test -n "$ac_prev"; then
10347            case $ac_word in
10348              i?86 | x86_64 | ppc | ppc64)
10349                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
10350                  ac_arch=$ac_word
10351                else
10352                  ac_cv_c_bigendian=universal
10353                  break
10354                fi
10355                ;;
10356            esac
10357            ac_prev=
10358          elif test "x$ac_word" = "x-arch"; then
10359            ac_prev=arch
10360          fi
10361        done
10362 fi
10363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10364     if test $ac_cv_c_bigendian = unknown; then
10365       # See if sys/param.h defines the BYTE_ORDER macro.
10366       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10367 /* end confdefs.h.  */
10368 #include <sys/types.h>
10369              #include <sys/param.h>
10370
10371 int
10372 main ()
10373 {
10374 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
10375                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
10376                      && LITTLE_ENDIAN)
10377               bogus endian macros
10378              #endif
10379
10380   ;
10381   return 0;
10382 }
10383 _ACEOF
10384 if ac_fn_c_try_compile "$LINENO"; then :
10385   # It does; now see whether it defined to BIG_ENDIAN or not.
10386          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10387 /* end confdefs.h.  */
10388 #include <sys/types.h>
10389                 #include <sys/param.h>
10390
10391 int
10392 main ()
10393 {
10394 #if BYTE_ORDER != BIG_ENDIAN
10395                  not big endian
10396                 #endif
10397
10398   ;
10399   return 0;
10400 }
10401 _ACEOF
10402 if ac_fn_c_try_compile "$LINENO"; then :
10403   ac_cv_c_bigendian=yes
10404 else
10405   ac_cv_c_bigendian=no
10406 fi
10407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10408 fi
10409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10410     fi
10411     if test $ac_cv_c_bigendian = unknown; then
10412       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
10413       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10414 /* end confdefs.h.  */
10415 #include <limits.h>
10416
10417 int
10418 main ()
10419 {
10420 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
10421               bogus endian macros
10422              #endif
10423
10424   ;
10425   return 0;
10426 }
10427 _ACEOF
10428 if ac_fn_c_try_compile "$LINENO"; then :
10429   # It does; now see whether it defined to _BIG_ENDIAN or not.
10430          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10431 /* end confdefs.h.  */
10432 #include <limits.h>
10433
10434 int
10435 main ()
10436 {
10437 #ifndef _BIG_ENDIAN
10438                  not big endian
10439                 #endif
10440
10441   ;
10442   return 0;
10443 }
10444 _ACEOF
10445 if ac_fn_c_try_compile "$LINENO"; then :
10446   ac_cv_c_bigendian=yes
10447 else
10448   ac_cv_c_bigendian=no
10449 fi
10450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10451 fi
10452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10453     fi
10454     if test $ac_cv_c_bigendian = unknown; then
10455       # Compile a test program.
10456       if test "$cross_compiling" = yes; then :
10457   # Try to guess by grepping values from an object file.
10458          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10459 /* end confdefs.h.  */
10460 short int ascii_mm[] =
10461                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
10462                 short int ascii_ii[] =
10463                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
10464                 int use_ascii (int i) {
10465                   return ascii_mm[i] + ascii_ii[i];
10466                 }
10467                 short int ebcdic_ii[] =
10468                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
10469                 short int ebcdic_mm[] =
10470                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
10471                 int use_ebcdic (int i) {
10472                   return ebcdic_mm[i] + ebcdic_ii[i];
10473                 }
10474                 extern int foo;
10475
10476 int
10477 main ()
10478 {
10479 return use_ascii (foo) == use_ebcdic (foo);
10480   ;
10481   return 0;
10482 }
10483 _ACEOF
10484 if ac_fn_c_try_compile "$LINENO"; then :
10485   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
10486               ac_cv_c_bigendian=yes
10487             fi
10488             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
10489               if test "$ac_cv_c_bigendian" = unknown; then
10490                 ac_cv_c_bigendian=no
10491               else
10492                 # finding both strings is unlikely to happen, but who knows?
10493                 ac_cv_c_bigendian=unknown
10494               fi
10495             fi
10496 fi
10497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10498 else
10499   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10500 /* end confdefs.h.  */
10501 $ac_includes_default
10502 int
10503 main ()
10504 {
10505
10506              /* Are we little or big endian?  From Harbison&Steele.  */
10507              union
10508              {
10509                long int l;
10510                char c[sizeof (long int)];
10511              } u;
10512              u.l = 1;
10513              return u.c[sizeof (long int) - 1] == 1;
10514
10515   ;
10516   return 0;
10517 }
10518 _ACEOF
10519 if ac_fn_c_try_run "$LINENO"; then :
10520   ac_cv_c_bigendian=no
10521 else
10522   ac_cv_c_bigendian=yes
10523 fi
10524 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10525   conftest.$ac_objext conftest.beam conftest.$ac_ext
10526 fi
10527
10528     fi
10529 fi
10530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
10531 $as_echo "$ac_cv_c_bigendian" >&6; }
10532  case $ac_cv_c_bigendian in #(
10533    yes)
10534      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
10535 ;; #(
10536    no)
10537       ;; #(
10538    universal)
10539
10540 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
10541
10542      ;; #(
10543    *)
10544      as_fn_error "unknown endianness
10545  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
10546  esac
10547
10548
10549 # ------------------------------ #
10550 # Checks for library functions.  #
10551 # ------------------------------ #
10552
10553 for ac_header in stdlib.h unistd.h
10554 do :
10555   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10556 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10557 eval as_val=\$$as_ac_Header
10558    if test "x$as_val" = x""yes; then :
10559   cat >>confdefs.h <<_ACEOF
10560 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10561 _ACEOF
10562
10563 fi
10564
10565 done
10566
10567 for ac_func in getpagesize
10568 do :
10569   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10570 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10571   cat >>confdefs.h <<_ACEOF
10572 #define HAVE_GETPAGESIZE 1
10573 _ACEOF
10574
10575 fi
10576 done
10577
10578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10579 $as_echo_n "checking for working mmap... " >&6; }
10580 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10581   $as_echo_n "(cached) " >&6
10582 else
10583   if test "$cross_compiling" = yes; then :
10584   ac_cv_func_mmap_fixed_mapped=no
10585 else
10586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10587 /* end confdefs.h.  */
10588 $ac_includes_default
10589 /* malloc might have been renamed as rpl_malloc. */
10590 #undef malloc
10591
10592 /* Thanks to Mike Haertel and Jim Avera for this test.
10593    Here is a matrix of mmap possibilities:
10594         mmap private not fixed
10595         mmap private fixed at somewhere currently unmapped
10596         mmap private fixed at somewhere already mapped
10597         mmap shared not fixed
10598         mmap shared fixed at somewhere currently unmapped
10599         mmap shared fixed at somewhere already mapped
10600    For private mappings, we should verify that changes cannot be read()
10601    back from the file, nor mmap's back from the file at a different
10602    address.  (There have been systems where private was not correctly
10603    implemented like the infamous i386 svr4.0, and systems where the
10604    VM page cache was not coherent with the file system buffer cache
10605    like early versions of FreeBSD and possibly contemporary NetBSD.)
10606    For shared mappings, we should conversely verify that changes get
10607    propagated back to all the places they're supposed to be.
10608
10609    Grep wants private fixed already mapped.
10610    The main things grep needs to know about mmap are:
10611    * does it exist and is it safe to write into the mmap'd area
10612    * how to use it (BSD variants)  */
10613
10614 #include <fcntl.h>
10615 #include <sys/mman.h>
10616
10617 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10618 char *malloc ();
10619 #endif
10620
10621 /* This mess was copied from the GNU getpagesize.h.  */
10622 #ifndef HAVE_GETPAGESIZE
10623 /* Assume that all systems that can run configure have sys/param.h.  */
10624 # ifndef HAVE_SYS_PARAM_H
10625 #  define HAVE_SYS_PARAM_H 1
10626 # endif
10627
10628 # ifdef _SC_PAGESIZE
10629 #  define getpagesize() sysconf(_SC_PAGESIZE)
10630 # else /* no _SC_PAGESIZE */
10631 #  ifdef HAVE_SYS_PARAM_H
10632 #   include <sys/param.h>
10633 #   ifdef EXEC_PAGESIZE
10634 #    define getpagesize() EXEC_PAGESIZE
10635 #   else /* no EXEC_PAGESIZE */
10636 #    ifdef NBPG
10637 #     define getpagesize() NBPG * CLSIZE
10638 #     ifndef CLSIZE
10639 #      define CLSIZE 1
10640 #     endif /* no CLSIZE */
10641 #    else /* no NBPG */
10642 #     ifdef NBPC
10643 #      define getpagesize() NBPC
10644 #     else /* no NBPC */
10645 #      ifdef PAGESIZE
10646 #       define getpagesize() PAGESIZE
10647 #      endif /* PAGESIZE */
10648 #     endif /* no NBPC */
10649 #    endif /* no NBPG */
10650 #   endif /* no EXEC_PAGESIZE */
10651 #  else /* no HAVE_SYS_PARAM_H */
10652 #   define getpagesize() 8192   /* punt totally */
10653 #  endif /* no HAVE_SYS_PARAM_H */
10654 # endif /* no _SC_PAGESIZE */
10655
10656 #endif /* no HAVE_GETPAGESIZE */
10657
10658 int
10659 main ()
10660 {
10661   char *data, *data2, *data3;
10662   int i, pagesize;
10663   int fd;
10664
10665   pagesize = getpagesize ();
10666
10667   /* First, make a file with some known garbage in it. */
10668   data = (char *) malloc (pagesize);
10669   if (!data)
10670     return 1;
10671   for (i = 0; i < pagesize; ++i)
10672     *(data + i) = rand ();
10673   umask (0);
10674   fd = creat ("conftest.mmap", 0600);
10675   if (fd < 0)
10676     return 1;
10677   if (write (fd, data, pagesize) != pagesize)
10678     return 1;
10679   close (fd);
10680
10681   /* Next, try to mmap the file at a fixed address which already has
10682      something else allocated at it.  If we can, also make sure that
10683      we see the same garbage.  */
10684   fd = open ("conftest.mmap", O_RDWR);
10685   if (fd < 0)
10686     return 1;
10687   data2 = (char *) malloc (2 * pagesize);
10688   if (!data2)
10689     return 1;
10690   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10691   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10692                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10693     return 1;
10694   for (i = 0; i < pagesize; ++i)
10695     if (*(data + i) != *(data2 + i))
10696       return 1;
10697
10698   /* Finally, make sure that changes to the mapped area do not
10699      percolate back to the file as seen by read().  (This is a bug on
10700      some variants of i386 svr4.0.)  */
10701   for (i = 0; i < pagesize; ++i)
10702     *(data2 + i) = *(data2 + i) + 1;
10703   data3 = (char *) malloc (pagesize);
10704   if (!data3)
10705     return 1;
10706   if (read (fd, data3, pagesize) != pagesize)
10707     return 1;
10708   for (i = 0; i < pagesize; ++i)
10709     if (*(data + i) != *(data3 + i))
10710       return 1;
10711   close (fd);
10712   return 0;
10713 }
10714 _ACEOF
10715 if ac_fn_c_try_run "$LINENO"; then :
10716   ac_cv_func_mmap_fixed_mapped=yes
10717 else
10718   ac_cv_func_mmap_fixed_mapped=no
10719 fi
10720 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10721   conftest.$ac_objext conftest.beam conftest.$ac_ext
10722 fi
10723
10724 fi
10725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10726 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10727 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10728
10729 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10730
10731 fi
10732 rm -f conftest.mmap
10733
10734 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
10735 if test "x$ac_cv_type_pid_t" = x""yes; then :
10736
10737 else
10738
10739 cat >>confdefs.h <<_ACEOF
10740 #define pid_t int
10741 _ACEOF
10742
10743 fi
10744
10745 for ac_header in vfork.h
10746 do :
10747   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
10748 if test "x$ac_cv_header_vfork_h" = x""yes; then :
10749   cat >>confdefs.h <<_ACEOF
10750 #define HAVE_VFORK_H 1
10751 _ACEOF
10752
10753 fi
10754
10755 done
10756
10757 for ac_func in fork vfork
10758 do :
10759   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10760 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10761 eval as_val=\$$as_ac_var
10762    if test "x$as_val" = x""yes; then :
10763   cat >>confdefs.h <<_ACEOF
10764 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10765 _ACEOF
10766
10767 fi
10768 done
10769
10770 if test "x$ac_cv_func_fork" = xyes; then
10771   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
10772 $as_echo_n "checking for working fork... " >&6; }
10773 if test "${ac_cv_func_fork_works+set}" = set; then :
10774   $as_echo_n "(cached) " >&6
10775 else
10776   if test "$cross_compiling" = yes; then :
10777   ac_cv_func_fork_works=cross
10778 else
10779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10780 /* end confdefs.h.  */
10781 $ac_includes_default
10782 int
10783 main ()
10784 {
10785
10786           /* By Ruediger Kuhlmann. */
10787           return fork () < 0;
10788
10789   ;
10790   return 0;
10791 }
10792 _ACEOF
10793 if ac_fn_c_try_run "$LINENO"; then :
10794   ac_cv_func_fork_works=yes
10795 else
10796   ac_cv_func_fork_works=no
10797 fi
10798 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10799   conftest.$ac_objext conftest.beam conftest.$ac_ext
10800 fi
10801
10802 fi
10803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10804 $as_echo "$ac_cv_func_fork_works" >&6; }
10805
10806 else
10807   ac_cv_func_fork_works=$ac_cv_func_fork
10808 fi
10809 if test "x$ac_cv_func_fork_works" = xcross; then
10810   case $host in
10811     *-*-amigaos* | *-*-msdosdjgpp*)
10812       # Override, as these systems have only a dummy fork() stub
10813       ac_cv_func_fork_works=no
10814       ;;
10815     *)
10816       ac_cv_func_fork_works=yes
10817       ;;
10818   esac
10819   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10820 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10821 fi
10822 ac_cv_func_vfork_works=$ac_cv_func_vfork
10823 if test "x$ac_cv_func_vfork" = xyes; then
10824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10825 $as_echo_n "checking for working vfork... " >&6; }
10826 if test "${ac_cv_func_vfork_works+set}" = set; then :
10827   $as_echo_n "(cached) " >&6
10828 else
10829   if test "$cross_compiling" = yes; then :
10830   ac_cv_func_vfork_works=cross
10831 else
10832   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10833 /* end confdefs.h.  */
10834 /* Thanks to Paul Eggert for this test.  */
10835 $ac_includes_default
10836 #include <sys/wait.h>
10837 #ifdef HAVE_VFORK_H
10838 # include <vfork.h>
10839 #endif
10840 /* On some sparc systems, changes by the child to local and incoming
10841    argument registers are propagated back to the parent.  The compiler
10842    is told about this with #include <vfork.h>, but some compilers
10843    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10844    static variable whose address is put into a register that is
10845    clobbered by the vfork.  */
10846 static void
10847 #ifdef __cplusplus
10848 sparc_address_test (int arg)
10849 # else
10850 sparc_address_test (arg) int arg;
10851 #endif
10852 {
10853   static pid_t child;
10854   if (!child) {
10855     child = vfork ();
10856     if (child < 0) {
10857       perror ("vfork");
10858       _exit(2);
10859     }
10860     if (!child) {
10861       arg = getpid();
10862       write(-1, "", 0);
10863       _exit (arg);
10864     }
10865   }
10866 }
10867
10868 int
10869 main ()
10870 {
10871   pid_t parent = getpid ();
10872   pid_t child;
10873
10874   sparc_address_test (0);
10875
10876   child = vfork ();
10877
10878   if (child == 0) {
10879     /* Here is another test for sparc vfork register problems.  This
10880        test uses lots of local variables, at least as many local
10881        variables as main has allocated so far including compiler
10882        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10883        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10884        reuse the register of parent for one of the local variables,
10885        since it will think that parent can't possibly be used any more
10886        in this routine.  Assigning to the local variable will thus
10887        munge parent in the parent process.  */
10888     pid_t
10889       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10890       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10891     /* Convince the compiler that p..p7 are live; otherwise, it might
10892        use the same hardware register for all 8 local variables.  */
10893     if (p != p1 || p != p2 || p != p3 || p != p4
10894         || p != p5 || p != p6 || p != p7)
10895       _exit(1);
10896
10897     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10898        from child file descriptors.  If the child closes a descriptor
10899        before it execs or exits, this munges the parent's descriptor
10900        as well.  Test for this by closing stdout in the child.  */
10901     _exit(close(fileno(stdout)) != 0);
10902   } else {
10903     int status;
10904     struct stat st;
10905
10906     while (wait(&status) != child)
10907       ;
10908     return (
10909          /* Was there some problem with vforking?  */
10910          child < 0
10911
10912          /* Did the child fail?  (This shouldn't happen.)  */
10913          || status
10914
10915          /* Did the vfork/compiler bug occur?  */
10916          || parent != getpid()
10917
10918          /* Did the file descriptor bug occur?  */
10919          || fstat(fileno(stdout), &st) != 0
10920          );
10921   }
10922 }
10923 _ACEOF
10924 if ac_fn_c_try_run "$LINENO"; then :
10925   ac_cv_func_vfork_works=yes
10926 else
10927   ac_cv_func_vfork_works=no
10928 fi
10929 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10930   conftest.$ac_objext conftest.beam conftest.$ac_ext
10931 fi
10932
10933 fi
10934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10935 $as_echo "$ac_cv_func_vfork_works" >&6; }
10936
10937 fi;
10938 if test "x$ac_cv_func_fork_works" = xcross; then
10939   ac_cv_func_vfork_works=$ac_cv_func_vfork
10940   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10941 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10942 fi
10943
10944 if test "x$ac_cv_func_vfork_works" = xyes; then
10945
10946 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10947
10948 else
10949
10950 $as_echo "#define vfork fork" >>confdefs.h
10951
10952 fi
10953 if test "x$ac_cv_func_fork_works" = xyes; then
10954
10955 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10956
10957 fi
10958
10959 for ac_func in getauxval getrusage getuid getgid \
10960                 pipe poll pread pread64 pwrite resize_term \
10961                 sbrk setpgid setpgrp setsid \
10962                 sigaction sigprocmask sigsetmask socketpair \
10963                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10964                 setrlimit getrlimit posix_madvise waitpid \
10965                 ptrace64 sigaltstack mkdtemp
10966 do :
10967   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10968 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10969 eval as_val=\$$as_ac_var
10970    if test "x$as_val" = x""yes; then :
10971   cat >>confdefs.h <<_ACEOF
10972 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10973 _ACEOF
10974
10975 fi
10976 done
10977
10978
10979   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10980 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10981 if test "${am_cv_langinfo_codeset+set}" = set; then :
10982   $as_echo_n "(cached) " >&6
10983 else
10984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10985 /* end confdefs.h.  */
10986 #include <langinfo.h>
10987 int
10988 main ()
10989 {
10990 char* cs = nl_langinfo(CODESET);
10991   ;
10992   return 0;
10993 }
10994 _ACEOF
10995 if ac_fn_c_try_link "$LINENO"; then :
10996   am_cv_langinfo_codeset=yes
10997 else
10998   am_cv_langinfo_codeset=no
10999 fi
11000 rm -f core conftest.err conftest.$ac_objext \
11001     conftest$ac_exeext conftest.$ac_ext
11002
11003 fi
11004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11005 $as_echo "$am_cv_langinfo_codeset" >&6; }
11006   if test $am_cv_langinfo_codeset = yes; then
11007
11008 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11009
11010   fi
11011
11012
11013   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11014 $as_echo_n "checking for ANSI C header files... " >&6; }
11015 if test "${ac_cv_header_stdc+set}" = set; then :
11016   $as_echo_n "(cached) " >&6
11017 else
11018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11019 /* end confdefs.h.  */
11020 #include <stdlib.h>
11021 #include <stdarg.h>
11022 #include <string.h>
11023 #include <float.h>
11024
11025 int
11026 main ()
11027 {
11028
11029   ;
11030   return 0;
11031 }
11032 _ACEOF
11033 if ac_fn_c_try_compile "$LINENO"; then :
11034   ac_cv_header_stdc=yes
11035 else
11036   ac_cv_header_stdc=no
11037 fi
11038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11039
11040 if test $ac_cv_header_stdc = yes; then
11041   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11043 /* end confdefs.h.  */
11044 #include <string.h>
11045
11046 _ACEOF
11047 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11048   $EGREP "memchr" >/dev/null 2>&1; then :
11049
11050 else
11051   ac_cv_header_stdc=no
11052 fi
11053 rm -f conftest*
11054
11055 fi
11056
11057 if test $ac_cv_header_stdc = yes; then
11058   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11060 /* end confdefs.h.  */
11061 #include <stdlib.h>
11062
11063 _ACEOF
11064 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11065   $EGREP "free" >/dev/null 2>&1; then :
11066
11067 else
11068   ac_cv_header_stdc=no
11069 fi
11070 rm -f conftest*
11071
11072 fi
11073
11074 if test $ac_cv_header_stdc = yes; then
11075   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11076   if test "$cross_compiling" = yes; then :
11077   :
11078 else
11079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11080 /* end confdefs.h.  */
11081 #include <ctype.h>
11082 #include <stdlib.h>
11083 #if ((' ' & 0x0FF) == 0x020)
11084 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11085 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11086 #else
11087 # define ISLOWER(c) \
11088                    (('a' <= (c) && (c) <= 'i') \
11089                      || ('j' <= (c) && (c) <= 'r') \
11090                      || ('s' <= (c) && (c) <= 'z'))
11091 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11092 #endif
11093
11094 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11095 int
11096 main ()
11097 {
11098   int i;
11099   for (i = 0; i < 256; i++)
11100     if (XOR (islower (i), ISLOWER (i))
11101         || toupper (i) != TOUPPER (i))
11102       return 2;
11103   return 0;
11104 }
11105 _ACEOF
11106 if ac_fn_c_try_run "$LINENO"; then :
11107
11108 else
11109   ac_cv_header_stdc=no
11110 fi
11111 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11112   conftest.$ac_objext conftest.beam conftest.$ac_ext
11113 fi
11114
11115 fi
11116 fi
11117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11118 $as_echo "$ac_cv_header_stdc" >&6; }
11119 if test $ac_cv_header_stdc = yes; then
11120
11121 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11122
11123 fi
11124
11125   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11126 # for constant arguments.  Useless!
11127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11128 $as_echo_n "checking for working alloca.h... " >&6; }
11129 if test "${ac_cv_working_alloca_h+set}" = set; then :
11130   $as_echo_n "(cached) " >&6
11131 else
11132   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11133 /* end confdefs.h.  */
11134 #include <alloca.h>
11135 int
11136 main ()
11137 {
11138 char *p = (char *) alloca (2 * sizeof (int));
11139                           if (p) return 0;
11140   ;
11141   return 0;
11142 }
11143 _ACEOF
11144 if ac_fn_c_try_link "$LINENO"; then :
11145   ac_cv_working_alloca_h=yes
11146 else
11147   ac_cv_working_alloca_h=no
11148 fi
11149 rm -f core conftest.err conftest.$ac_objext \
11150     conftest$ac_exeext conftest.$ac_ext
11151 fi
11152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
11153 $as_echo "$ac_cv_working_alloca_h" >&6; }
11154 if test $ac_cv_working_alloca_h = yes; then
11155
11156 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
11157
11158 fi
11159
11160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
11161 $as_echo_n "checking for alloca... " >&6; }
11162 if test "${ac_cv_func_alloca_works+set}" = set; then :
11163   $as_echo_n "(cached) " >&6
11164 else
11165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11166 /* end confdefs.h.  */
11167 #ifdef __GNUC__
11168 # define alloca __builtin_alloca
11169 #else
11170 # ifdef _MSC_VER
11171 #  include <malloc.h>
11172 #  define alloca _alloca
11173 # else
11174 #  ifdef HAVE_ALLOCA_H
11175 #   include <alloca.h>
11176 #  else
11177 #   ifdef _AIX
11178  #pragma alloca
11179 #   else
11180 #    ifndef alloca /* predefined by HP cc +Olibcalls */
11181 char *alloca ();
11182 #    endif
11183 #   endif
11184 #  endif
11185 # endif
11186 #endif
11187
11188 int
11189 main ()
11190 {
11191 char *p = (char *) alloca (1);
11192                                     if (p) return 0;
11193   ;
11194   return 0;
11195 }
11196 _ACEOF
11197 if ac_fn_c_try_link "$LINENO"; then :
11198   ac_cv_func_alloca_works=yes
11199 else
11200   ac_cv_func_alloca_works=no
11201 fi
11202 rm -f core conftest.err conftest.$ac_objext \
11203     conftest$ac_exeext conftest.$ac_ext
11204 fi
11205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
11206 $as_echo "$ac_cv_func_alloca_works" >&6; }
11207
11208 if test $ac_cv_func_alloca_works = yes; then
11209
11210 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
11211
11212 else
11213   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
11214 # that cause trouble.  Some versions do not even contain alloca or
11215 # contain a buggy version.  If you still want to use their alloca,
11216 # use ar to extract alloca.o from them instead of compiling alloca.c.
11217
11218 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
11219
11220 $as_echo "#define C_ALLOCA 1" >>confdefs.h
11221
11222
11223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
11224 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
11225 if test "${ac_cv_os_cray+set}" = set; then :
11226   $as_echo_n "(cached) " >&6
11227 else
11228   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11229 /* end confdefs.h.  */
11230 #if defined CRAY && ! defined CRAY2
11231 webecray
11232 #else
11233 wenotbecray
11234 #endif
11235
11236 _ACEOF
11237 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11238   $EGREP "webecray" >/dev/null 2>&1; then :
11239   ac_cv_os_cray=yes
11240 else
11241   ac_cv_os_cray=no
11242 fi
11243 rm -f conftest*
11244
11245 fi
11246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
11247 $as_echo "$ac_cv_os_cray" >&6; }
11248 if test $ac_cv_os_cray = yes; then
11249   for ac_func in _getb67 GETB67 getb67; do
11250     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11251 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11252 eval as_val=\$$as_ac_var
11253    if test "x$as_val" = x""yes; then :
11254
11255 cat >>confdefs.h <<_ACEOF
11256 #define CRAY_STACKSEG_END $ac_func
11257 _ACEOF
11258
11259     break
11260 fi
11261
11262   done
11263 fi
11264
11265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
11266 $as_echo_n "checking stack direction for C alloca... " >&6; }
11267 if test "${ac_cv_c_stack_direction+set}" = set; then :
11268   $as_echo_n "(cached) " >&6
11269 else
11270   if test "$cross_compiling" = yes; then :
11271   ac_cv_c_stack_direction=0
11272 else
11273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11274 /* end confdefs.h.  */
11275 $ac_includes_default
11276 int
11277 find_stack_direction ()
11278 {
11279   static char *addr = 0;
11280   auto char dummy;
11281   if (addr == 0)
11282     {
11283       addr = &dummy;
11284       return find_stack_direction ();
11285     }
11286   else
11287     return (&dummy > addr) ? 1 : -1;
11288 }
11289
11290 int
11291 main ()
11292 {
11293   return find_stack_direction () < 0;
11294 }
11295 _ACEOF
11296 if ac_fn_c_try_run "$LINENO"; then :
11297   ac_cv_c_stack_direction=1
11298 else
11299   ac_cv_c_stack_direction=-1
11300 fi
11301 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11302   conftest.$ac_objext conftest.beam conftest.$ac_ext
11303 fi
11304
11305 fi
11306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
11307 $as_echo "$ac_cv_c_stack_direction" >&6; }
11308 cat >>confdefs.h <<_ACEOF
11309 #define STACK_DIRECTION $ac_cv_c_stack_direction
11310 _ACEOF
11311
11312
11313 fi
11314
11315
11316
11317   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11318 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11319 if test "${am_cv_langinfo_codeset+set}" = set; then :
11320   $as_echo_n "(cached) " >&6
11321 else
11322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11323 /* end confdefs.h.  */
11324 #include <langinfo.h>
11325 int
11326 main ()
11327 {
11328 char* cs = nl_langinfo(CODESET);
11329   ;
11330   return 0;
11331 }
11332 _ACEOF
11333 if ac_fn_c_try_link "$LINENO"; then :
11334   am_cv_langinfo_codeset=yes
11335 else
11336   am_cv_langinfo_codeset=no
11337 fi
11338 rm -f core conftest.err conftest.$ac_objext \
11339     conftest$ac_exeext conftest.$ac_ext
11340
11341 fi
11342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11343 $as_echo "$am_cv_langinfo_codeset" >&6; }
11344   if test $am_cv_langinfo_codeset = yes; then
11345
11346 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11347
11348   fi
11349
11350
11351   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
11352 do :
11353   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11354 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11355 eval as_val=\$$as_ac_Header
11356    if test "x$as_val" = x""yes; then :
11357   cat >>confdefs.h <<_ACEOF
11358 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11359 _ACEOF
11360
11361 fi
11362
11363 done
11364
11365
11366   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
11367 do :
11368   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11369 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11370 eval as_val=\$$as_ac_var
11371    if test "x$as_val" = x""yes; then :
11372   cat >>confdefs.h <<_ACEOF
11373 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11374 _ACEOF
11375
11376 fi
11377 done
11378
11379
11380   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11381 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11382   ac_have_decl=1
11383 else
11384   ac_have_decl=0
11385 fi
11386
11387 cat >>confdefs.h <<_ACEOF
11388 #define HAVE_DECL_STRERROR $ac_have_decl
11389 _ACEOF
11390 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11391 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
11392   ac_have_decl=1
11393 else
11394   ac_have_decl=0
11395 fi
11396
11397 cat >>confdefs.h <<_ACEOF
11398 #define HAVE_DECL_STRSTR $ac_have_decl
11399 _ACEOF
11400
11401
11402     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11403 $as_echo_n "checking for sigsetjmp... " >&6; }
11404 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11405   $as_echo_n "(cached) " >&6
11406 else
11407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11408 /* end confdefs.h.  */
11409
11410 #include <setjmp.h>
11411
11412 int
11413 main ()
11414 {
11415 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11416   ;
11417   return 0;
11418 }
11419 _ACEOF
11420 if ac_fn_c_try_compile "$LINENO"; then :
11421   gdb_cv_func_sigsetjmp=yes
11422 else
11423   gdb_cv_func_sigsetjmp=no
11424 fi
11425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11426 fi
11427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11428 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11429 if test $gdb_cv_func_sigsetjmp = yes; then
11430
11431 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11432
11433 fi
11434
11435
11436 # Check the return and argument types of ptrace.  No canned test for
11437 # this, so roll our own.
11438 gdb_ptrace_headers='
11439 #include <sys/types.h>
11440 #if HAVE_SYS_PTRACE_H
11441 # include <sys/ptrace.h>
11442 #endif
11443 #if HAVE_UNISTD_H
11444 # include <unistd.h>
11445 #endif
11446 '
11447 # There is no point in checking if we don't have a prototype.
11448 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
11449 "
11450 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
11451   ac_have_decl=1
11452 else
11453   ac_have_decl=0
11454 fi
11455
11456 cat >>confdefs.h <<_ACEOF
11457 #define HAVE_DECL_PTRACE $ac_have_decl
11458 _ACEOF
11459 if test $ac_have_decl = 1; then :
11460
11461 else
11462
11463   : ${gdb_cv_func_ptrace_ret='int'}
11464   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11465
11466 fi
11467
11468 # Check return type.  Varargs (used on GNU/Linux) conflict with the
11469 # empty argument list, so check for that explicitly.
11470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
11471 $as_echo_n "checking return type of ptrace... " >&6; }
11472 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
11473   $as_echo_n "(cached) " >&6
11474 else
11475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11476 /* end confdefs.h.  */
11477 $gdb_ptrace_headers
11478 int
11479 main ()
11480 {
11481 extern long ptrace (enum __ptrace_request, ...);
11482   ;
11483   return 0;
11484 }
11485 _ACEOF
11486 if ac_fn_c_try_compile "$LINENO"; then :
11487   gdb_cv_func_ptrace_ret='long'
11488 else
11489   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11490 /* end confdefs.h.  */
11491 $gdb_ptrace_headers
11492 int
11493 main ()
11494 {
11495 extern int ptrace ();
11496   ;
11497   return 0;
11498 }
11499 _ACEOF
11500 if ac_fn_c_try_compile "$LINENO"; then :
11501   gdb_cv_func_ptrace_ret='int'
11502 else
11503   gdb_cv_func_ptrace_ret='long'
11504 fi
11505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11506 fi
11507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11508 fi
11509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
11510 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
11511
11512 cat >>confdefs.h <<_ACEOF
11513 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
11514 _ACEOF
11515
11516 # Check argument types.
11517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
11518 $as_echo_n "checking types of arguments for ptrace... " >&6; }
11519 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
11520   $as_echo_n "(cached) " >&6
11521 else
11522
11523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11524 /* end confdefs.h.  */
11525 $gdb_ptrace_headers
11526 int
11527 main ()
11528 {
11529 extern long ptrace (enum __ptrace_request, ...);
11530   ;
11531   return 0;
11532 }
11533 _ACEOF
11534 if ac_fn_c_try_compile "$LINENO"; then :
11535   gdb_cv_func_ptrace_args='int,int,long,long'
11536 else
11537
11538 for gdb_arg1 in 'int' 'long'; do
11539  for gdb_arg2 in 'pid_t' 'int' 'long'; do
11540   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
11541    for gdb_arg4 in 'int' 'long' 'void *'; do
11542      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11543 /* end confdefs.h.  */
11544 $gdb_ptrace_headers
11545 int
11546 main ()
11547 {
11548
11549 extern $gdb_cv_func_ptrace_ret
11550   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
11551
11552   ;
11553   return 0;
11554 }
11555 _ACEOF
11556 if ac_fn_c_try_compile "$LINENO"; then :
11557   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
11558     break 4;
11559 fi
11560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11561     for gdb_arg5 in 'int *' 'int' 'long'; do
11562      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11563 /* end confdefs.h.  */
11564 $gdb_ptrace_headers
11565 int
11566 main ()
11567 {
11568
11569 extern $gdb_cv_func_ptrace_ret
11570   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
11571
11572   ;
11573   return 0;
11574 }
11575 _ACEOF
11576 if ac_fn_c_try_compile "$LINENO"; then :
11577
11578 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
11579     break 5;
11580 fi
11581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11582     done
11583    done
11584   done
11585  done
11586 done
11587 # Provide a safe default value.
11588 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11589
11590 fi
11591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11592 fi
11593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
11594 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
11595 ac_save_IFS=$IFS; IFS=','
11596 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
11597 IFS=$ac_save_IFS
11598 shift
11599
11600 cat >>confdefs.h <<_ACEOF
11601 #define PTRACE_TYPE_ARG3 $3
11602 _ACEOF
11603
11604
11605 cat >>confdefs.h <<_ACEOF
11606 #define PTRACE_TYPE_ARG4 $4
11607 _ACEOF
11608
11609 if test -n "$5"; then
11610
11611 cat >>confdefs.h <<_ACEOF
11612 #define PTRACE_TYPE_ARG5 $5
11613 _ACEOF
11614
11615 fi
11616
11617 if test "$cross_compiling" = no; then
11618   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11619 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11620 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11621   $as_echo_n "(cached) " >&6
11622 else
11623   if test "$cross_compiling" = yes; then :
11624   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
11625 else
11626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11627 /* end confdefs.h.  */
11628 $ac_includes_default
11629 int
11630 main ()
11631 {
11632 /* If this system has a BSD-style setpgrp which takes arguments,
11633   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
11634   exit successfully. */
11635   return setpgrp (1,1) != -1;
11636   ;
11637   return 0;
11638 }
11639 _ACEOF
11640 if ac_fn_c_try_run "$LINENO"; then :
11641   ac_cv_func_setpgrp_void=no
11642 else
11643   ac_cv_func_setpgrp_void=yes
11644 fi
11645 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11646   conftest.$ac_objext conftest.beam conftest.$ac_ext
11647 fi
11648
11649 fi
11650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11651 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11652 if test $ac_cv_func_setpgrp_void = yes; then
11653
11654 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11655
11656 fi
11657
11658 else
11659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11660 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11661 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11662   $as_echo_n "(cached) " >&6
11663 else
11664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11665 /* end confdefs.h.  */
11666
11667 #include <unistd.h>
11668
11669 int
11670 main ()
11671 {
11672
11673   if (setpgrp(1,1) == -1)
11674     exit (0);
11675   else
11676     exit (1);
11677
11678   ;
11679   return 0;
11680 }
11681 _ACEOF
11682 if ac_fn_c_try_compile "$LINENO"; then :
11683   ac_cv_func_setpgrp_void=no
11684 else
11685   ac_cv_func_setpgrp_void=yes
11686 fi
11687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11688 fi
11689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11690 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11691 if test $ac_cv_func_setpgrp_void = yes; then
11692   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11693
11694 fi
11695 fi
11696
11697 # Assume we'll default to using the included libiberty regex.
11698 gdb_use_included_regex=yes
11699
11700 # However, if the system regex is GNU regex, then default to *not*
11701 # using the included regex.
11702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
11703 $as_echo_n "checking for GNU regex... " >&6; }
11704 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
11705   $as_echo_n "(cached) " >&6
11706 else
11707   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11708 /* end confdefs.h.  */
11709 #include <gnu-versions.h>
11710 int
11711 main ()
11712 {
11713 #define REGEX_INTERFACE_VERSION 1
11714 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
11715 # error "Version mismatch"
11716 #endif
11717   ;
11718   return 0;
11719 }
11720 _ACEOF
11721 if ac_fn_c_try_compile "$LINENO"; then :
11722   gdb_cv_have_gnu_regex=yes
11723 else
11724   gdb_cv_have_gnu_regex=no
11725 fi
11726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11727 fi
11728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
11729 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
11730 if test $gdb_cv_have_gnu_regex = yes; then
11731   gdb_use_included_regex=no
11732 fi
11733
11734
11735 # Check whether --with-included-regex was given.
11736 if test "${with_included_regex+set}" = set; then :
11737   withval=$with_included_regex; gdb_with_regex=$withval
11738 else
11739   gdb_with_regex=$gdb_use_included_regex
11740 fi
11741
11742 if test "$gdb_with_regex" = yes; then
11743
11744 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
11745
11746 fi
11747
11748 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
11749 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
11750 #include <sys/proc.h>
11751
11752 "
11753 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
11754
11755 cat >>confdefs.h <<_ACEOF
11756 #define HAVE_STRUCT_THREAD_TD_PCB 1
11757 _ACEOF
11758
11759
11760 fi
11761
11762
11763 # See if <sys/lwp.h> defines `struct lwp`.
11764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
11765 $as_echo_n "checking for struct lwp... " >&6; }
11766 if test "${gdb_cv_struct_lwp+set}" = set; then :
11767   $as_echo_n "(cached) " >&6
11768 else
11769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11770 /* end confdefs.h.  */
11771 #include <sys/param.h>
11772 #include <sys/lwp.h>
11773 int
11774 main ()
11775 {
11776 struct lwp l;
11777   ;
11778   return 0;
11779 }
11780 _ACEOF
11781 if ac_fn_c_try_compile "$LINENO"; then :
11782   gdb_cv_struct_lwp=yes
11783 else
11784   gdb_cv_struct_lwp=no
11785 fi
11786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11787 fi
11788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
11789 $as_echo "$gdb_cv_struct_lwp" >&6; }
11790 if test $gdb_cv_struct_lwp = yes; then
11791
11792 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
11793
11794 fi
11795
11796 # See if <machine/reg.h> degines `struct reg'.
11797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
11798 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
11799 if test "${gdb_cv_struct_reg+set}" = set; then :
11800   $as_echo_n "(cached) " >&6
11801 else
11802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11803 /* end confdefs.h.  */
11804 #include <sys/types.h>
11805 #include <machine/reg.h>
11806 int
11807 main ()
11808 {
11809 struct reg r;
11810   ;
11811   return 0;
11812 }
11813 _ACEOF
11814 if ac_fn_c_try_compile "$LINENO"; then :
11815   gdb_cv_struct_reg=yes
11816 else
11817   gdb_cv_struct_reg=no
11818 fi
11819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11820 fi
11821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
11822 $as_echo "$gdb_cv_struct_reg" >&6; }
11823 if test $gdb_cv_struct_reg = yes; then
11824
11825 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
11826
11827 fi
11828
11829 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
11830 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
11831 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
11832 "
11833 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
11834
11835 cat >>confdefs.h <<_ACEOF
11836 #define HAVE_STRUCT_REG_R_FS 1
11837 _ACEOF
11838
11839
11840 fi
11841 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
11842 "
11843 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
11844
11845 cat >>confdefs.h <<_ACEOF
11846 #define HAVE_STRUCT_REG_R_GS 1
11847 _ACEOF
11848
11849
11850 fi
11851
11852
11853 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
11854 # Older amd64 Linux's don't have the fs_base and gs_base members of
11855 # `struct user_regs_struct'.
11856 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
11857 "
11858 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
11859
11860 cat >>confdefs.h <<_ACEOF
11861 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
11862 _ACEOF
11863
11864
11865 fi
11866 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
11867 "
11868 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
11869
11870 cat >>confdefs.h <<_ACEOF
11871 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
11872 _ACEOF
11873
11874
11875 fi
11876
11877
11878 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
11879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
11880 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
11881 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
11882   $as_echo_n "(cached) " >&6
11883 else
11884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11885 /* end confdefs.h.  */
11886 #include <sys/ptrace.h>
11887 int
11888 main ()
11889 {
11890 PTRACE_GETREGS;
11891   ;
11892   return 0;
11893 }
11894 _ACEOF
11895 if ac_fn_c_try_compile "$LINENO"; then :
11896   gdb_cv_have_ptrace_getregs=yes
11897 else
11898   gdb_cv_have_ptrace_getregs=no
11899 fi
11900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11901 fi
11902
11903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
11904 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
11905 if test $gdb_cv_have_ptrace_getregs = yes; then
11906
11907 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
11908
11909 fi
11910
11911 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
11912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
11913 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
11914 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
11915   $as_echo_n "(cached) " >&6
11916 else
11917   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11918 /* end confdefs.h.  */
11919 #include <sys/ptrace.h>
11920 int
11921 main ()
11922 {
11923 PTRACE_GETFPXREGS;
11924   ;
11925   return 0;
11926 }
11927 _ACEOF
11928 if ac_fn_c_try_compile "$LINENO"; then :
11929   gdb_cv_have_ptrace_getfpxregs=yes
11930 else
11931   gdb_cv_have_ptrace_getfpxregs=no
11932 fi
11933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11934 fi
11935
11936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
11937 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
11938 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
11939
11940 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
11941
11942 fi
11943
11944 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
11945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
11946 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
11947 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
11948   $as_echo_n "(cached) " >&6
11949 else
11950   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11951 /* end confdefs.h.  */
11952 #include <sys/types.h>
11953 #include <sys/ptrace.h>
11954 int
11955 main ()
11956 {
11957 PT_GETDBREGS;
11958   ;
11959   return 0;
11960 }
11961 _ACEOF
11962 if ac_fn_c_try_compile "$LINENO"; then :
11963   gdb_cv_have_pt_getdbregs=yes
11964 else
11965   gdb_cv_have_pt_getdbregs=no
11966 fi
11967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11968 fi
11969
11970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
11971 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
11972 if test $gdb_cv_have_pt_getdbregs = yes; then
11973
11974 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
11975
11976 fi
11977
11978 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
11979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
11980 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
11981 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
11982   $as_echo_n "(cached) " >&6
11983 else
11984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11985 /* end confdefs.h.  */
11986 #include <sys/types.h>
11987 #include <sys/ptrace.h>
11988 int
11989 main ()
11990 {
11991 PT_GETXMMREGS;
11992   ;
11993   return 0;
11994 }
11995 _ACEOF
11996 if ac_fn_c_try_compile "$LINENO"; then :
11997   gdb_cv_have_pt_getxmmregs=yes
11998 else
11999   gdb_cv_have_pt_getxmmregs=no
12000 fi
12001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12002 fi
12003
12004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
12005 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
12006 if test $gdb_cv_have_pt_getxmmregs = yes; then
12007
12008 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
12009
12010 fi
12011
12012 # Detect which type of /proc is in use, such as for Solaris.
12013
12014 if test "${target}" = "${host}"; then
12015   case "${host}" in
12016   *-*-sysv4.2* | *-*-sysv5* )
12017
12018 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12019
12020       ;;
12021   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
12022
12023 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12024
12025       ;;
12026   mips-sgi-irix5*)
12027       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
12028
12029 $as_echo "#define _KMEMUSER 1" >>confdefs.h
12030
12031       ;;
12032   esac
12033 fi
12034
12035 if test "$ac_cv_header_sys_procfs_h" = yes; then
12036   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
12037 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
12038  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
12039   $as_echo_n "(cached) " >&6
12040 else
12041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12042 /* end confdefs.h.  */
12043
12044 #define _SYSCALL32
12045 /* Needed for new procfs interface on sparc-solaris.  */
12046 #define _STRUCTURED_PROC 1
12047 #include <sys/procfs.h>
12048 int
12049 main ()
12050 {
12051 gregset_t avar
12052   ;
12053   return 0;
12054 }
12055 _ACEOF
12056 if ac_fn_c_try_compile "$LINENO"; then :
12057   bfd_cv_have_sys_procfs_type_gregset_t=yes
12058 else
12059   bfd_cv_have_sys_procfs_type_gregset_t=no
12060
12061 fi
12062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12063 fi
12064
12065  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
12066
12067 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
12068
12069  fi
12070  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
12071 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
12072
12073   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
12074 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
12075  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
12076   $as_echo_n "(cached) " >&6
12077 else
12078   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12079 /* end confdefs.h.  */
12080
12081 #define _SYSCALL32
12082 /* Needed for new procfs interface on sparc-solaris.  */
12083 #define _STRUCTURED_PROC 1
12084 #include <sys/procfs.h>
12085 int
12086 main ()
12087 {
12088 fpregset_t avar
12089   ;
12090   return 0;
12091 }
12092 _ACEOF
12093 if ac_fn_c_try_compile "$LINENO"; then :
12094   bfd_cv_have_sys_procfs_type_fpregset_t=yes
12095 else
12096   bfd_cv_have_sys_procfs_type_fpregset_t=no
12097
12098 fi
12099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12100 fi
12101
12102  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
12103
12104 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
12105
12106  fi
12107  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
12108 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
12109
12110   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
12111 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
12112  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
12113   $as_echo_n "(cached) " >&6
12114 else
12115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12116 /* end confdefs.h.  */
12117
12118 #define _SYSCALL32
12119 /* Needed for new procfs interface on sparc-solaris.  */
12120 #define _STRUCTURED_PROC 1
12121 #include <sys/procfs.h>
12122 int
12123 main ()
12124 {
12125 prgregset_t avar
12126   ;
12127   return 0;
12128 }
12129 _ACEOF
12130 if ac_fn_c_try_compile "$LINENO"; then :
12131   bfd_cv_have_sys_procfs_type_prgregset_t=yes
12132 else
12133   bfd_cv_have_sys_procfs_type_prgregset_t=no
12134
12135 fi
12136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12137 fi
12138
12139  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
12140
12141 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
12142
12143  fi
12144  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
12145 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
12146
12147   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
12148 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
12149  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
12150   $as_echo_n "(cached) " >&6
12151 else
12152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12153 /* end confdefs.h.  */
12154
12155 #define _SYSCALL32
12156 /* Needed for new procfs interface on sparc-solaris.  */
12157 #define _STRUCTURED_PROC 1
12158 #include <sys/procfs.h>
12159 int
12160 main ()
12161 {
12162 prfpregset_t avar
12163   ;
12164   return 0;
12165 }
12166 _ACEOF
12167 if ac_fn_c_try_compile "$LINENO"; then :
12168   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
12169 else
12170   bfd_cv_have_sys_procfs_type_prfpregset_t=no
12171
12172 fi
12173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12174 fi
12175
12176  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12177
12178 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
12179
12180  fi
12181  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
12182 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
12183
12184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
12185 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
12186  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
12187   $as_echo_n "(cached) " >&6
12188 else
12189   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12190 /* end confdefs.h.  */
12191
12192 #define _SYSCALL32
12193 /* Needed for new procfs interface on sparc-solaris.  */
12194 #define _STRUCTURED_PROC 1
12195 #include <sys/procfs.h>
12196 int
12197 main ()
12198 {
12199 prgregset32_t avar
12200   ;
12201   return 0;
12202 }
12203 _ACEOF
12204 if ac_fn_c_try_compile "$LINENO"; then :
12205   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
12206 else
12207   bfd_cv_have_sys_procfs_type_prgregset32_t=no
12208
12209 fi
12210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12211 fi
12212
12213  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
12214
12215 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
12216
12217  fi
12218  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
12219 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
12220
12221   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
12222 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
12223  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
12224   $as_echo_n "(cached) " >&6
12225 else
12226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12227 /* end confdefs.h.  */
12228
12229 #define _SYSCALL32
12230 /* Needed for new procfs interface on sparc-solaris.  */
12231 #define _STRUCTURED_PROC 1
12232 #include <sys/procfs.h>
12233 int
12234 main ()
12235 {
12236 lwpid_t avar
12237   ;
12238   return 0;
12239 }
12240 _ACEOF
12241 if ac_fn_c_try_compile "$LINENO"; then :
12242   bfd_cv_have_sys_procfs_type_lwpid_t=yes
12243 else
12244   bfd_cv_have_sys_procfs_type_lwpid_t=no
12245
12246 fi
12247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12248 fi
12249
12250  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
12251
12252 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
12253
12254  fi
12255  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
12256 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
12257
12258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
12259 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
12260  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
12261   $as_echo_n "(cached) " >&6
12262 else
12263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12264 /* end confdefs.h.  */
12265
12266 #define _SYSCALL32
12267 /* Needed for new procfs interface on sparc-solaris.  */
12268 #define _STRUCTURED_PROC 1
12269 #include <sys/procfs.h>
12270 int
12271 main ()
12272 {
12273 psaddr_t avar
12274   ;
12275   return 0;
12276 }
12277 _ACEOF
12278 if ac_fn_c_try_compile "$LINENO"; then :
12279   bfd_cv_have_sys_procfs_type_psaddr_t=yes
12280 else
12281   bfd_cv_have_sys_procfs_type_psaddr_t=no
12282
12283 fi
12284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12285 fi
12286
12287  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
12288
12289 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
12290
12291  fi
12292  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
12293 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
12294
12295   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
12296 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
12297  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
12298   $as_echo_n "(cached) " >&6
12299 else
12300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12301 /* end confdefs.h.  */
12302
12303 #define _SYSCALL32
12304 /* Needed for new procfs interface on sparc-solaris.  */
12305 #define _STRUCTURED_PROC 1
12306 #include <sys/procfs.h>
12307 int
12308 main ()
12309 {
12310 prsysent_t avar
12311   ;
12312   return 0;
12313 }
12314 _ACEOF
12315 if ac_fn_c_try_compile "$LINENO"; then :
12316   bfd_cv_have_sys_procfs_type_prsysent_t=yes
12317 else
12318   bfd_cv_have_sys_procfs_type_prsysent_t=no
12319
12320 fi
12321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12322 fi
12323
12324  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
12325
12326 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
12327
12328  fi
12329  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
12330 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
12331
12332   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
12333 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
12334  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
12335   $as_echo_n "(cached) " >&6
12336 else
12337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12338 /* end confdefs.h.  */
12339
12340 #define _SYSCALL32
12341 /* Needed for new procfs interface on sparc-solaris.  */
12342 #define _STRUCTURED_PROC 1
12343 #include <sys/procfs.h>
12344 int
12345 main ()
12346 {
12347 pr_sigset_t avar
12348   ;
12349   return 0;
12350 }
12351 _ACEOF
12352 if ac_fn_c_try_compile "$LINENO"; then :
12353   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
12354 else
12355   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
12356
12357 fi
12358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12359 fi
12360
12361  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
12362
12363 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
12364
12365  fi
12366  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
12367 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
12368
12369   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
12370 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
12371  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
12372   $as_echo_n "(cached) " >&6
12373 else
12374   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12375 /* end confdefs.h.  */
12376
12377 #define _SYSCALL32
12378 /* Needed for new procfs interface on sparc-solaris.  */
12379 #define _STRUCTURED_PROC 1
12380 #include <sys/procfs.h>
12381 int
12382 main ()
12383 {
12384 pr_sigaction64_t avar
12385   ;
12386   return 0;
12387 }
12388 _ACEOF
12389 if ac_fn_c_try_compile "$LINENO"; then :
12390   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
12391 else
12392   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
12393
12394 fi
12395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12396 fi
12397
12398  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
12399
12400 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
12401
12402  fi
12403  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
12404 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
12405
12406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
12407 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
12408  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
12409   $as_echo_n "(cached) " >&6
12410 else
12411   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12412 /* end confdefs.h.  */
12413
12414 #define _SYSCALL32
12415 /* Needed for new procfs interface on sparc-solaris.  */
12416 #define _STRUCTURED_PROC 1
12417 #include <sys/procfs.h>
12418 int
12419 main ()
12420 {
12421 pr_siginfo64_t avar
12422   ;
12423   return 0;
12424 }
12425 _ACEOF
12426 if ac_fn_c_try_compile "$LINENO"; then :
12427   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
12428 else
12429   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
12430
12431 fi
12432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12433 fi
12434
12435  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
12436
12437 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
12438
12439  fi
12440  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
12441 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
12442
12443
12444
12445
12446
12447   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12448     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
12449 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
12450     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
12451   $as_echo_n "(cached) " >&6
12452 else
12453   if test "$cross_compiling" = yes; then :
12454   gdb_cv_prfpregset_t_broken=yes
12455 else
12456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12457 /* end confdefs.h.  */
12458 #include <sys/procfs.h>
12459        int main ()
12460        {
12461          if (sizeof (prfpregset_t) == sizeof (void *))
12462            return 1;
12463          return 0;
12464        }
12465 _ACEOF
12466 if ac_fn_c_try_run "$LINENO"; then :
12467   gdb_cv_prfpregset_t_broken=no
12468 else
12469   gdb_cv_prfpregset_t_broken=yes
12470 fi
12471 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12472   conftest.$ac_objext conftest.beam conftest.$ac_ext
12473 fi
12474
12475 fi
12476
12477     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
12478 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
12479     if test $gdb_cv_prfpregset_t_broken = yes; then
12480
12481 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
12482
12483     fi
12484   fi
12485 fi
12486
12487 # Check if the compiler supports the `long long' type.
12488
12489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
12490 $as_echo_n "checking for long long support in compiler... " >&6; }
12491 if test "${gdb_cv_c_long_long+set}" = set; then :
12492   $as_echo_n "(cached) " >&6
12493 else
12494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12495 /* end confdefs.h.  */
12496 extern long long foo;
12497 int
12498 main ()
12499 {
12500 switch (foo & 2) { case 0: return 1; }
12501   ;
12502   return 0;
12503 }
12504 _ACEOF
12505 if ac_fn_c_try_compile "$LINENO"; then :
12506   gdb_cv_c_long_long=yes
12507 else
12508   gdb_cv_c_long_long=no
12509 fi
12510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12511 fi
12512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
12513 $as_echo "$gdb_cv_c_long_long" >&6; }
12514 if test $gdb_cv_c_long_long != yes; then
12515   # libdecnumber requires long long.
12516   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
12517 fi
12518
12519 # Check if the compiler and runtime support printing long longs.
12520
12521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12522 $as_echo_n "checking for long long support in printf... " >&6; }
12523 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
12524   $as_echo_n "(cached) " >&6
12525 else
12526   if test "$cross_compiling" = yes; then :
12527   gdb_cv_printf_has_long_long=no
12528 else
12529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12530 /* end confdefs.h.  */
12531 $ac_includes_default
12532 int
12533 main ()
12534 {
12535 char buf[32];
12536   long long l = 0;
12537   l = (l << 16) + 0x0123;
12538   l = (l << 16) + 0x4567;
12539   l = (l << 16) + 0x89ab;
12540   l = (l << 16) + 0xcdef;
12541   sprintf (buf, "0x%016llx", l);
12542   return (strcmp ("0x0123456789abcdef", buf));
12543   ;
12544   return 0;
12545 }
12546 _ACEOF
12547 if ac_fn_c_try_run "$LINENO"; then :
12548   gdb_cv_printf_has_long_long=yes
12549 else
12550   gdb_cv_printf_has_long_long=no
12551 fi
12552 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12553   conftest.$ac_objext conftest.beam conftest.$ac_ext
12554 fi
12555
12556 fi
12557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
12558 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
12559 if test $gdb_cv_printf_has_long_long = yes; then
12560
12561 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
12562
12563 fi
12564
12565 # Check if the compiler and runtime support printing decfloats.
12566
12567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
12568 $as_echo_n "checking for decfloat support in printf... " >&6; }
12569 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
12570   $as_echo_n "(cached) " >&6
12571 else
12572   if test "$cross_compiling" = yes; then :
12573   gdb_cv_printf_has_decfloat=no
12574 else
12575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12576 /* end confdefs.h.  */
12577 $ac_includes_default
12578 int
12579 main ()
12580 {
12581 char buf[64];
12582   _Decimal32 d32 = 1.2345df;
12583   _Decimal64 d64 = 1.2345dd;
12584   _Decimal128 d128 = 1.2345dl;
12585   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
12586   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
12587   ;
12588   return 0;
12589 }
12590 _ACEOF
12591 if ac_fn_c_try_run "$LINENO"; then :
12592   gdb_cv_printf_has_decfloat=yes
12593 else
12594   gdb_cv_printf_has_decfloat=no
12595 fi
12596 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12597   conftest.$ac_objext conftest.beam conftest.$ac_ext
12598 fi
12599
12600 fi
12601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
12602 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
12603 if test $gdb_cv_printf_has_decfloat = yes; then
12604
12605 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
12606
12607 fi
12608
12609 # Check if the compiler supports the `long double' type.  We can't use
12610 # AC_C_LONG_DOUBLE because that one does additional checks on the
12611 # constants defined in <float.h> that fail on some systems,
12612 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
12613
12614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
12615 $as_echo_n "checking for long double support in compiler... " >&6; }
12616 if test "${gdb_cv_c_long_double+set}" = set; then :
12617   $as_echo_n "(cached) " >&6
12618 else
12619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12620 /* end confdefs.h.  */
12621 long double foo;
12622 _ACEOF
12623 if ac_fn_c_try_compile "$LINENO"; then :
12624   gdb_cv_c_long_double=yes
12625 else
12626   gdb_cv_c_long_double=no
12627 fi
12628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12629 fi
12630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
12631 $as_echo "$gdb_cv_c_long_double" >&6; }
12632 if test $gdb_cv_c_long_double = yes; then
12633
12634 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
12635
12636 fi
12637
12638 # Check if the compiler and runtime support printing long doubles.
12639
12640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
12641 $as_echo_n "checking for long double support in printf... " >&6; }
12642 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
12643   $as_echo_n "(cached) " >&6
12644 else
12645   if test "$cross_compiling" = yes; then :
12646   gdb_cv_printf_has_long_double=no
12647 else
12648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12649 /* end confdefs.h.  */
12650 $ac_includes_default
12651 int
12652 main ()
12653 {
12654 char buf[16];
12655   long double f = 3.141592653;
12656   sprintf (buf, "%Lg", f);
12657   return (strncmp ("3.14159", buf, 7));
12658   ;
12659   return 0;
12660 }
12661 _ACEOF
12662 if ac_fn_c_try_run "$LINENO"; then :
12663   gdb_cv_printf_has_long_double=yes
12664 else
12665   gdb_cv_printf_has_long_double=no
12666 fi
12667 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12668   conftest.$ac_objext conftest.beam conftest.$ac_ext
12669 fi
12670
12671 fi
12672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
12673 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
12674 if test $gdb_cv_printf_has_long_double = yes; then
12675
12676 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
12677
12678 fi
12679
12680 # Check if the compiler and runtime support scanning long doubles.
12681
12682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
12683 $as_echo_n "checking for long double support in scanf... " >&6; }
12684 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
12685   $as_echo_n "(cached) " >&6
12686 else
12687   if test "$cross_compiling" = yes; then :
12688   gdb_cv_scanf_has_long_double=no
12689 else
12690   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12691 /* end confdefs.h.  */
12692 #include <stdio.h>
12693 int
12694 main ()
12695 {
12696 char *buf = "3.141592653";
12697   long double f = 0;
12698   sscanf (buf, "%Lg", &f);
12699   return !(f > 3.14159 && f < 3.14160);
12700   ;
12701   return 0;
12702 }
12703 _ACEOF
12704 if ac_fn_c_try_run "$LINENO"; then :
12705   gdb_cv_scanf_has_long_double=yes
12706 else
12707   gdb_cv_scanf_has_long_double=no
12708 fi
12709 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12710   conftest.$ac_objext conftest.beam conftest.$ac_ext
12711 fi
12712
12713 fi
12714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
12715 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
12716 if test $gdb_cv_scanf_has_long_double = yes; then
12717
12718 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
12719
12720 fi
12721
12722 case ${host_os} in
12723 aix*)
12724   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
12725 $as_echo_n "checking for -bbigtoc option... " >&6; }
12726 if test "${gdb_cv_bigtoc+set}" = set; then :
12727   $as_echo_n "(cached) " >&6
12728 else
12729
12730     SAVE_LDFLAGS=$LDFLAGS
12731
12732     case $GCC in
12733     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
12734     *) gdb_cv_bigtoc=-bbigtoc ;;
12735     esac
12736
12737     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
12738     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12739 /* end confdefs.h.  */
12740
12741 int
12742 main ()
12743 {
12744 int i;
12745   ;
12746   return 0;
12747 }
12748 _ACEOF
12749 if ac_fn_c_try_link "$LINENO"; then :
12750
12751 else
12752   gdb_cv_bigtoc=
12753 fi
12754 rm -f core conftest.err conftest.$ac_objext \
12755     conftest$ac_exeext conftest.$ac_ext
12756     LDFLAGS="${SAVE_LDFLAGS}"
12757
12758 fi
12759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
12760 $as_echo "$gdb_cv_bigtoc" >&6; }
12761   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
12762   ;;
12763 esac
12764
12765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
12766 $as_echo_n "checking for the dynamic export flag... " >&6; }
12767 dynamic_list=false
12768 if test "${gdb_native}" = yes; then
12769    # The dynamically loaded libthread_db needs access to symbols in the gdb
12770    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
12771    # may not be supported there.
12772    old_LDFLAGS="$LDFLAGS"
12773    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
12774    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
12775    LDFLAGS="$LDFLAGS $RDYNAMIC"
12776    if test "${have_libpython}" = no; then
12777      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12778 /* end confdefs.h.  */
12779
12780 int
12781 main ()
12782 {
12783
12784   ;
12785   return 0;
12786 }
12787 _ACEOF
12788 if ac_fn_c_try_link "$LINENO"; then :
12789   dynamic_list=true
12790 fi
12791 rm -f core conftest.err conftest.$ac_objext \
12792     conftest$ac_exeext conftest.$ac_ext
12793    else
12794      # Workaround http://bugs.python.org/issue4434 where static
12795      # libpythonX.Y.a would get its symbols required for
12796      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
12797      # Problem does not happen for the recommended libpythonX.Y.so linkage.
12798      old_CFLAGS="$CFLAGS"
12799      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
12800      old_LIBS="$LIBS"
12801      LIBS="$LIBS $PYTHON_LIBS"
12802      if test "$cross_compiling" = yes; then :
12803   true
12804 else
12805   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12806 /* end confdefs.h.  */
12807 #include "${have_libpython}/Python.h"
12808 int
12809 main ()
12810 {
12811 int err;
12812           Py_Initialize ();
12813           err = PyRun_SimpleString ("import itertools\n");
12814           Py_Finalize ();
12815           return err == 0 ? 0 : 1;
12816   ;
12817   return 0;
12818 }
12819 _ACEOF
12820 if ac_fn_c_try_run "$LINENO"; then :
12821   dynamic_list=true
12822 fi
12823 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12824   conftest.$ac_objext conftest.beam conftest.$ac_ext
12825 fi
12826
12827      LIBS="$old_LIBS"
12828      CFLAGS="$old_CFLAGS"
12829    fi
12830    LDFLAGS="$old_LDFLAGS"
12831 fi
12832 if $dynamic_list; then
12833   found="-Wl,--dynamic-list"
12834   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
12835 else
12836   found="-rdynamic"
12837   RDYNAMIC="-rdynamic"
12838 fi
12839
12840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
12841 $as_echo "$found" >&6; }
12842
12843
12844 if test ${build} = ${host} -a ${host} = ${target} ; then
12845    case ${host_os} in
12846    solaris*)
12847       # See if thread_db library is around for Solaris thread debugging.
12848       # Note that we must explicitly test for version 1 of the library
12849       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
12850       # the same API.
12851       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
12852 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
12853       if test -f /usr/lib/libthread_db.so.1 ; then
12854          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12855 $as_echo "yes" >&6; }
12856
12857 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
12858
12859          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
12860          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
12861          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12862 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12863 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
12864   $as_echo_n "(cached) " >&6
12865 else
12866   ac_check_lib_save_LIBS=$LIBS
12867 LIBS="-ldl  $LIBS"
12868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12869 /* end confdefs.h.  */
12870
12871 /* Override any GCC internal prototype to avoid an error.
12872    Use char because int might match the return type of a GCC
12873    builtin and then its argument prototype would still apply.  */
12874 #ifdef __cplusplus
12875 extern "C"
12876 #endif
12877 char dlopen ();
12878 int
12879 main ()
12880 {
12881 return dlopen ();
12882   ;
12883   return 0;
12884 }
12885 _ACEOF
12886 if ac_fn_c_try_link "$LINENO"; then :
12887   ac_cv_lib_dl_dlopen=yes
12888 else
12889   ac_cv_lib_dl_dlopen=no
12890 fi
12891 rm -f core conftest.err conftest.$ac_objext \
12892     conftest$ac_exeext conftest.$ac_ext
12893 LIBS=$ac_check_lib_save_LIBS
12894 fi
12895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12896 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12897 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12898   cat >>confdefs.h <<_ACEOF
12899 #define HAVE_LIBDL 1
12900 _ACEOF
12901
12902   LIBS="-ldl $LIBS"
12903
12904 fi
12905
12906          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
12907          # Sun randomly tweaked the prototypes in <proc_service.h>
12908          # at one point.
12909          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
12910 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
12911          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
12912   $as_echo_n "(cached) " >&6
12913 else
12914
12915             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12916 /* end confdefs.h.  */
12917
12918                 #include <proc_service.h>
12919                 ps_err_e ps_pdwrite
12920                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
12921
12922 int
12923 main ()
12924 {
12925
12926   ;
12927   return 0;
12928 }
12929 _ACEOF
12930 if ac_fn_c_try_compile "$LINENO"; then :
12931   gdb_cv_proc_service_is_old=no
12932 else
12933   gdb_cv_proc_service_is_old=yes
12934 fi
12935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12936
12937 fi
12938
12939          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
12940 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
12941          if test $gdb_cv_proc_service_is_old = yes; then
12942
12943 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
12944
12945          fi
12946       else
12947          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12948 $as_echo "no" >&6; }
12949       fi
12950       ;;
12951    aix*)
12952       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
12953 $as_echo_n "checking for AiX thread debugging library... " >&6; }
12954       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
12955   $as_echo_n "(cached) " >&6
12956 else
12957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12958 /* end confdefs.h.  */
12959 #include <sys/pthdebug.h>
12960 int
12961 main ()
12962 {
12963 #ifndef PTHDB_VERSION_3
12964                                     #error
12965                                     #endif
12966   ;
12967   return 0;
12968 }
12969 _ACEOF
12970 if ac_fn_c_try_compile "$LINENO"; then :
12971   gdb_cv_have_aix_thread_debug=yes
12972 else
12973   gdb_cv_have_aix_thread_debug=no
12974 fi
12975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12976 fi
12977
12978       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
12979 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
12980       if test $gdb_cv_have_aix_thread_debug = yes; then
12981          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
12982          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
12983          LIBS="$LIBS -lpthdebug"
12984
12985          # Older versions of AIX do not provide the declaration for
12986          # the getthrds function (it appears that it was introduced
12987          # with AIX 6.x).
12988          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
12989 "
12990 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
12991   ac_have_decl=1
12992 else
12993   ac_have_decl=0
12994 fi
12995
12996 cat >>confdefs.h <<_ACEOF
12997 #define HAVE_DECL_GETTHRDS $ac_have_decl
12998 _ACEOF
12999
13000       fi
13001       ;;
13002    esac
13003
13004 fi
13005
13006 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13007    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13008 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13009 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13010   $as_echo_n "(cached) " >&6
13011 else
13012   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13013 /* end confdefs.h.  */
13014 #include <thread_db.h>
13015 int
13016 main ()
13017 {
13018 int i = TD_NOTALLOC;
13019   ;
13020   return 0;
13021 }
13022 _ACEOF
13023 if ac_fn_c_try_compile "$LINENO"; then :
13024   gdb_cv_thread_db_h_has_td_notalloc=yes
13025 else
13026   gdb_cv_thread_db_h_has_td_notalloc=no
13027
13028 fi
13029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13030
13031 fi
13032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
13033 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
13034    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
13035 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
13036 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
13037   $as_echo_n "(cached) " >&6
13038 else
13039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13040 /* end confdefs.h.  */
13041 #include <thread_db.h>
13042 int
13043 main ()
13044 {
13045 int i = TD_VERSION;
13046   ;
13047   return 0;
13048 }
13049 _ACEOF
13050 if ac_fn_c_try_compile "$LINENO"; then :
13051   gdb_cv_thread_db_h_has_td_version=yes
13052 else
13053   gdb_cv_thread_db_h_has_td_version=no
13054
13055 fi
13056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13057
13058 fi
13059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
13060 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
13061    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
13062 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
13063 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
13064   $as_echo_n "(cached) " >&6
13065 else
13066   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13067 /* end confdefs.h.  */
13068 #include <thread_db.h>
13069 int
13070 main ()
13071 {
13072 int i = TD_NOTLS;
13073   ;
13074   return 0;
13075 }
13076 _ACEOF
13077 if ac_fn_c_try_compile "$LINENO"; then :
13078   gdb_cv_thread_db_h_has_td_notls=yes
13079 else
13080   gdb_cv_thread_db_h_has_td_notls=no
13081
13082 fi
13083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13084
13085 fi
13086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
13087 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
13088 fi
13089 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
13090
13091 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
13092
13093 fi
13094 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
13095
13096 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
13097
13098 fi
13099 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
13100
13101 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
13102
13103 fi
13104
13105 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
13106    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
13107 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
13108 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
13109   $as_echo_n "(cached) " >&6
13110 else
13111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13112 /* end confdefs.h.  */
13113 #include <sys/syscall.h>
13114 int
13115 main ()
13116 {
13117 int i = __NR_tkill;
13118   ;
13119   return 0;
13120 }
13121 _ACEOF
13122 if ac_fn_c_try_compile "$LINENO"; then :
13123   gdb_cv_sys_syscall_h_has_tkill=yes
13124 else
13125   gdb_cv_sys_syscall_h_has_tkill=no
13126
13127 fi
13128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13129
13130 fi
13131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
13132 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
13133 fi
13134 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
13135   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
13136 if test "x$ac_cv_func_syscall" = x""yes; then :
13137
13138 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
13139
13140
13141 fi
13142
13143 fi
13144
13145 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
13146 "
13147 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
13148   ac_have_decl=1
13149 else
13150   ac_have_decl=0
13151 fi
13152
13153 cat >>confdefs.h <<_ACEOF
13154 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
13155 _ACEOF
13156
13157
13158 if test "$cross_compiling" = yes; then :
13159   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13160 /* end confdefs.h.  */
13161 #include <sys/personality.h>
13162 int
13163 main ()
13164 {
13165
13166 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
13167 #       define ADDR_NO_RANDOMIZE 0x0040000
13168 #      endif
13169        /* Test the flag could be set and stays set.  */
13170        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
13171        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
13172            return 1
13173   ;
13174   return 0;
13175 }
13176 _ACEOF
13177 if ac_fn_c_try_link "$LINENO"; then :
13178   have_personality=true
13179 else
13180   have_personality=false
13181 fi
13182 rm -f core conftest.err conftest.$ac_objext \
13183     conftest$ac_exeext conftest.$ac_ext
13184 else
13185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13186 /* end confdefs.h.  */
13187 #include <sys/personality.h>
13188 int
13189 main ()
13190 {
13191
13192 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
13193 #       define ADDR_NO_RANDOMIZE 0x0040000
13194 #      endif
13195        /* Test the flag could be set and stays set.  */
13196        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
13197        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
13198            return 1
13199   ;
13200   return 0;
13201 }
13202 _ACEOF
13203 if ac_fn_c_try_run "$LINENO"; then :
13204   have_personality=true
13205 else
13206   have_personality=false
13207 fi
13208 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13209   conftest.$ac_objext conftest.beam conftest.$ac_ext
13210 fi
13211
13212 if $have_personality
13213 then
13214
13215 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
13216
13217 fi
13218
13219 case $host_os in
13220   go32* | *djgpp*)
13221     gdbinit=gdb.ini
13222     ;;
13223   *)
13224     gdbinit=.gdbinit
13225     ;;
13226 esac
13227
13228 cat >>confdefs.h <<_ACEOF
13229 #define GDBINIT "$gdbinit"
13230 _ACEOF
13231
13232
13233
13234 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
13235 # except that the argument to --with-sysroot is optional.
13236 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
13237 if test "x$with_sysroot" = xyes; then
13238   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
13239 fi
13240
13241 # Check whether --with-sysroot was given.
13242 if test "${with_sysroot+set}" = set; then :
13243   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
13244 else
13245   TARGET_SYSTEM_ROOT=
13246 fi
13247
13248
13249   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
13250   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13251   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
13252   ac_define_dir=`eval echo $ac_define_dir`
13253
13254 cat >>confdefs.h <<_ACEOF
13255 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
13256 _ACEOF
13257
13258
13259
13260
13261   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13262      if test "x$prefix" = xNONE; then
13263         test_prefix=/usr/local
13264      else
13265         test_prefix=$prefix
13266      fi
13267   else
13268      test_prefix=$exec_prefix
13269   fi
13270   value=0
13271   case ${ac_define_dir} in
13272      "${test_prefix}"|"${test_prefix}/"*|\
13273         '${exec_prefix}'|'${exec_prefix}/'*)
13274      value=1
13275      ;;
13276   esac
13277
13278 cat >>confdefs.h <<_ACEOF
13279 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
13280 _ACEOF
13281
13282
13283
13284
13285
13286 # Check whether --with-system-gdbinit was given.
13287 if test "${with_system_gdbinit+set}" = set; then :
13288   withval=$with_system_gdbinit;
13289     SYSTEM_GDBINIT=$withval
13290 else
13291   SYSTEM_GDBINIT=
13292 fi
13293
13294
13295   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
13296   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13297   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
13298   ac_define_dir=`eval echo $ac_define_dir`
13299
13300 cat >>confdefs.h <<_ACEOF
13301 #define SYSTEM_GDBINIT "$ac_define_dir"
13302 _ACEOF
13303
13304
13305
13306
13307   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13308      if test "x$prefix" = xNONE; then
13309         test_prefix=/usr/local
13310      else
13311         test_prefix=$prefix
13312      fi
13313   else
13314      test_prefix=$exec_prefix
13315   fi
13316   value=0
13317   case ${ac_define_dir} in
13318      "${test_prefix}"|"${test_prefix}/"*|\
13319         '${exec_prefix}'|'${exec_prefix}/'*)
13320      value=1
13321      ;;
13322   esac
13323
13324 cat >>confdefs.h <<_ACEOF
13325 #define SYSTEM_GDBINIT_RELOCATABLE $value
13326 _ACEOF
13327
13328
13329
13330
13331 # Check whether --enable-werror was given.
13332 if test "${enable_werror+set}" = set; then :
13333   enableval=$enable_werror; case "${enableval}" in
13334      yes | y) ERROR_ON_WARNING="yes" ;;
13335      no | n)  ERROR_ON_WARNING="no" ;;
13336      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
13337    esac
13338 fi
13339
13340
13341 # Enable -Werror by default when using gcc in C mode.  Leave it off
13342 # for C++ until we're warning clean.  Turn it off for releases.
13343 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
13344    && test x"$enable_build_with_cxx" != x"yes" \
13345    && $development; then
13346     ERROR_ON_WARNING=yes
13347 fi
13348
13349 WERROR_CFLAGS=""
13350 if test "${ERROR_ON_WARNING}" = yes ; then
13351     WERROR_CFLAGS="-Werror"
13352 fi
13353
13354 # These options work in either C or C++ modes.
13355 build_warnings="-Wall -Wpointer-arith \
13356 -Wno-unused -Wunused-value -Wunused-function \
13357 -Wno-switch -Wno-char-subscripts \
13358 -Wempty-body"
13359
13360 # Now add in C and C++ specific options, depending on mode.
13361 if test "$enable_build_with_cxx" = "yes"; then
13362    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
13363 -Wno-narrowing"
13364 else
13365    build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
13366 -Wdeclaration-after-statement -Wmissing-parameter-type \
13367 -Wold-style-declaration -Wold-style-definition"
13368 fi
13369
13370 # Enable -Wno-format by default when using gcc on mingw since many
13371 # GCC versions complain about %I64.
13372 case "${host}" in
13373   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
13374   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
13375 esac
13376
13377 # Check whether --enable-build-warnings was given.
13378 if test "${enable_build_warnings+set}" = set; then :
13379   enableval=$enable_build_warnings; case "${enableval}" in
13380   yes)  ;;
13381   no)   build_warnings="-w";;
13382   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13383         build_warnings="${build_warnings} ${t}";;
13384   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13385         build_warnings="${t} ${build_warnings}";;
13386   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13387 esac
13388 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13389   echo "Setting compiler warning flags = $build_warnings" 6>&1
13390 fi
13391 fi
13392 # Check whether --enable-gdb-build-warnings was given.
13393 if test "${enable_gdb_build_warnings+set}" = set; then :
13394   enableval=$enable_gdb_build_warnings; case "${enableval}" in
13395   yes)  ;;
13396   no)   build_warnings="-w";;
13397   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13398         build_warnings="${build_warnings} ${t}";;
13399   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13400         build_warnings="${t} ${build_warnings}";;
13401   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13402 esac
13403 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13404   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
13405 fi
13406 fi
13407
13408 # The set of warnings supported by a C++ compiler is not the same as
13409 # of the C compiler.
13410 if test "$enable_build_with_cxx" = "yes"; then
13411     ac_ext=cpp
13412 ac_cpp='$CXXCPP $CPPFLAGS'
13413 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13414 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13415 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13416
13417 fi
13418
13419 WARN_CFLAGS=""
13420 if test "x${build_warnings}" != x -a "x$GCC" = xyes
13421 then
13422     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
13423 $as_echo_n "checking compiler warning flags... " >&6; }
13424     # Separate out the -Werror flag as some files just cannot be
13425     # compiled with it enabled.
13426     for w in ${build_warnings}; do
13427         case $w in
13428         -Werr*) WERROR_CFLAGS=-Werror ;;
13429         *)
13430             # Check whether GCC accepts it.
13431             saved_CFLAGS="$CFLAGS"
13432             CFLAGS="$CFLAGS $w"
13433             saved_CXXFLAGS="$CXXFLAGS"
13434             CXXFLAGS="$CXXFLAGS $w"
13435
13436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13437 /* end confdefs.h.  */
13438
13439 int
13440 main ()
13441 {
13442
13443   ;
13444   return 0;
13445 }
13446 _ACEOF
13447 if ac_fn_cxx_try_compile "$LINENO"; then :
13448   WARN_CFLAGS="${WARN_CFLAGS} $w"
13449 fi
13450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13451             CFLAGS="$saved_CFLAGS"
13452             CXXFLAGS="$saved_CXXFLAGS"
13453         esac
13454     done
13455     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
13456 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
13457 fi
13458
13459
13460
13461 if test "$enable_build_with_cxx" = "yes"; then
13462    ac_ext=c
13463 ac_cpp='$CPP $CPPFLAGS'
13464 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13465 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13466 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13467
13468 fi
13469
13470 # In the Cygwin environment, we need some additional flags.
13471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
13472 $as_echo_n "checking for cygwin... " >&6; }
13473 if test "${gdb_cv_os_cygwin+set}" = set; then :
13474   $as_echo_n "(cached) " >&6
13475 else
13476   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13477 /* end confdefs.h.  */
13478
13479 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
13480 lose
13481 #endif
13482 _ACEOF
13483 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13484   $EGREP "^lose$" >/dev/null 2>&1; then :
13485   gdb_cv_os_cygwin=yes
13486 else
13487   gdb_cv_os_cygwin=no
13488 fi
13489 rm -f conftest*
13490
13491 fi
13492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
13493 $as_echo "$gdb_cv_os_cygwin" >&6; }
13494
13495
13496 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
13497 case ${host} in
13498   *go32* ) SER_HARDWIRE=ser-go32.o ;;
13499   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
13500   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
13501 esac
13502
13503
13504 # libreadline needs libuser32.a in a cygwin environment
13505 WIN32LIBS=
13506 if test x$gdb_cv_os_cygwin = xyes; then
13507     WIN32LIBS="-luser32"
13508     case "${target}" in
13509         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
13510         ;;
13511     esac
13512 fi
13513
13514 # The ser-tcp.c module requires sockets.
13515 case ${host} in
13516   *mingw32*)
13517
13518 $as_echo "#define USE_WIN32API 1" >>confdefs.h
13519
13520     WIN32LIBS="$WIN32LIBS -lws2_32"
13521     ;;
13522 esac
13523
13524
13525 # Add ELF support to GDB, but only if BFD includes ELF support.
13526
13527   OLD_CFLAGS=$CFLAGS
13528   OLD_LDFLAGS=$LDFLAGS
13529   OLD_LIBS=$LIBS
13530   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13531   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13532   # always want our bfd.
13533   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13534   LDFLAGS="-L../bfd -L../libiberty $zlibdir $LDFLAGS"
13535   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13536   LIBS="-lbfd -liberty -lz $intl $LIBS"
13537   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
13538 $as_echo_n "checking for ELF support in BFD... " >&6; }
13539 if test "${gdb_cv_var_elf+set}" = set; then :
13540   $as_echo_n "(cached) " >&6
13541 else
13542   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13543 /* end confdefs.h.  */
13544 #include <stdlib.h>
13545   #include "bfd.h"
13546   #include "elf-bfd.h"
13547
13548 int
13549 main ()
13550 {
13551 return bfd_get_elf_phdr_upper_bound (NULL);
13552   ;
13553   return 0;
13554 }
13555 _ACEOF
13556 if ac_fn_c_try_link "$LINENO"; then :
13557   gdb_cv_var_elf=yes
13558 else
13559   gdb_cv_var_elf=no
13560 fi
13561 rm -f core conftest.err conftest.$ac_objext \
13562     conftest$ac_exeext conftest.$ac_ext
13563 fi
13564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
13565 $as_echo "$gdb_cv_var_elf" >&6; }
13566   CFLAGS=$OLD_CFLAGS
13567   LDFLAGS=$OLD_LDFLAGS
13568   LIBS=$OLD_LIBS
13569 if test $gdb_cv_var_elf = yes; then
13570   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
13571
13572 $as_echo "#define HAVE_ELF 1" >>confdefs.h
13573
13574   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13575   if test "$plugins" = "yes"; then
13576     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13577 $as_echo_n "checking for library containing dlopen... " >&6; }
13578 if test "${ac_cv_search_dlopen+set}" = set; then :
13579   $as_echo_n "(cached) " >&6
13580 else
13581   ac_func_search_save_LIBS=$LIBS
13582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13583 /* end confdefs.h.  */
13584
13585 /* Override any GCC internal prototype to avoid an error.
13586    Use char because int might match the return type of a GCC
13587    builtin and then its argument prototype would still apply.  */
13588 #ifdef __cplusplus
13589 extern "C"
13590 #endif
13591 char dlopen ();
13592 int
13593 main ()
13594 {
13595 return dlopen ();
13596   ;
13597   return 0;
13598 }
13599 _ACEOF
13600 for ac_lib in '' dl; do
13601   if test -z "$ac_lib"; then
13602     ac_res="none required"
13603   else
13604     ac_res=-l$ac_lib
13605     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13606   fi
13607   if ac_fn_c_try_link "$LINENO"; then :
13608   ac_cv_search_dlopen=$ac_res
13609 fi
13610 rm -f core conftest.err conftest.$ac_objext \
13611     conftest$ac_exeext
13612   if test "${ac_cv_search_dlopen+set}" = set; then :
13613   break
13614 fi
13615 done
13616 if test "${ac_cv_search_dlopen+set}" = set; then :
13617
13618 else
13619   ac_cv_search_dlopen=no
13620 fi
13621 rm conftest.$ac_ext
13622 LIBS=$ac_func_search_save_LIBS
13623 fi
13624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13625 $as_echo "$ac_cv_search_dlopen" >&6; }
13626 ac_res=$ac_cv_search_dlopen
13627 if test "$ac_res" != no; then :
13628   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13629
13630 fi
13631
13632   fi
13633 fi
13634
13635 # Add macho support to GDB, but only if BFD includes it.
13636
13637   OLD_CFLAGS=$CFLAGS
13638   OLD_LDFLAGS=$LDFLAGS
13639   OLD_LIBS=$LIBS
13640   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13641   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13642   # always want our bfd.
13643   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13644   LDFLAGS="-L../bfd -L../libiberty $zlibdir $LDFLAGS"
13645   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13646   LIBS="-lbfd -liberty -lz $intl $LIBS"
13647   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
13648 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
13649 if test "${gdb_cv_var_macho+set}" = set; then :
13650   $as_echo_n "(cached) " >&6
13651 else
13652   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13653 /* end confdefs.h.  */
13654 #include <stdlib.h>
13655   #include "bfd.h"
13656   #include "mach-o.h"
13657
13658 int
13659 main ()
13660 {
13661 return bfd_mach_o_lookup_command (NULL, 0, NULL);
13662   ;
13663   return 0;
13664 }
13665 _ACEOF
13666 if ac_fn_c_try_link "$LINENO"; then :
13667   gdb_cv_var_macho=yes
13668 else
13669   gdb_cv_var_macho=no
13670 fi
13671 rm -f core conftest.err conftest.$ac_objext \
13672     conftest$ac_exeext conftest.$ac_ext
13673 fi
13674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
13675 $as_echo "$gdb_cv_var_macho" >&6; }
13676   CFLAGS=$OLD_CFLAGS
13677   LDFLAGS=$OLD_LDFLAGS
13678   LIBS=$OLD_LIBS
13679 if test $gdb_cv_var_macho = yes; then
13680   CONFIG_OBS="$CONFIG_OBS machoread.o"
13681 fi
13682
13683 # Add any host-specific objects to GDB.
13684 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
13685
13686 # If building on ELF, look for lzma support for embedded compressed debug info.
13687 if test $gdb_cv_var_elf = yes; then
13688
13689 # Check whether --with-lzma was given.
13690 if test "${with_lzma+set}" = set; then :
13691   withval=$with_lzma;
13692 else
13693   with_lzma=auto
13694 fi
13695
13696   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
13697 $as_echo_n "checking whether to use lzma... " >&6; }
13698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
13699 $as_echo "$with_lzma" >&6; }
13700
13701   if test "${with_lzma}" != no; then
13702
13703
13704
13705
13706
13707
13708
13709
13710     use_additional=yes
13711
13712   acl_save_prefix="$prefix"
13713   prefix="$acl_final_prefix"
13714   acl_save_exec_prefix="$exec_prefix"
13715   exec_prefix="$acl_final_exec_prefix"
13716
13717     eval additional_includedir=\"$includedir\"
13718     eval additional_libdir=\"$libdir\"
13719
13720   exec_prefix="$acl_save_exec_prefix"
13721   prefix="$acl_save_prefix"
13722
13723
13724 # Check whether --with-liblzma-prefix was given.
13725 if test "${with_liblzma_prefix+set}" = set; then :
13726   withval=$with_liblzma_prefix;
13727     if test "X$withval" = "Xno"; then
13728       use_additional=no
13729     else
13730       if test "X$withval" = "X"; then
13731
13732   acl_save_prefix="$prefix"
13733   prefix="$acl_final_prefix"
13734   acl_save_exec_prefix="$exec_prefix"
13735   exec_prefix="$acl_final_exec_prefix"
13736
13737           eval additional_includedir=\"$includedir\"
13738           eval additional_libdir=\"$libdir\"
13739
13740   exec_prefix="$acl_save_exec_prefix"
13741   prefix="$acl_save_prefix"
13742
13743       else
13744         additional_includedir="$withval/include"
13745         additional_libdir="$withval/lib"
13746       fi
13747     fi
13748
13749 fi
13750
13751       LIBLZMA=
13752   LTLIBLZMA=
13753   INCLZMA=
13754   rpathdirs=
13755   ltrpathdirs=
13756   names_already_handled=
13757   names_next_round='lzma '
13758   while test -n "$names_next_round"; do
13759     names_this_round="$names_next_round"
13760     names_next_round=
13761     for name in $names_this_round; do
13762       already_handled=
13763       for n in $names_already_handled; do
13764         if test "$n" = "$name"; then
13765           already_handled=yes
13766           break
13767         fi
13768       done
13769       if test -z "$already_handled"; then
13770         names_already_handled="$names_already_handled $name"
13771                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
13772         eval value=\"\$HAVE_LIB$uppername\"
13773         if test -n "$value"; then
13774           if test "$value" = yes; then
13775             eval value=\"\$LIB$uppername\"
13776             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
13777             eval value=\"\$LTLIB$uppername\"
13778             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
13779           else
13780                                     :
13781           fi
13782         else
13783                               found_dir=
13784           found_la=
13785           found_so=
13786           found_a=
13787           if test $use_additional = yes; then
13788             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
13789               found_dir="$additional_libdir"
13790               found_so="$additional_libdir/lib$name.$shlibext"
13791               if test -f "$additional_libdir/lib$name.la"; then
13792                 found_la="$additional_libdir/lib$name.la"
13793               fi
13794             else
13795               if test -f "$additional_libdir/lib$name.$libext"; then
13796                 found_dir="$additional_libdir"
13797                 found_a="$additional_libdir/lib$name.$libext"
13798                 if test -f "$additional_libdir/lib$name.la"; then
13799                   found_la="$additional_libdir/lib$name.la"
13800                 fi
13801               fi
13802             fi
13803           fi
13804           if test "X$found_dir" = "X"; then
13805             for x in $LDFLAGS $LTLIBLZMA; do
13806
13807   acl_save_prefix="$prefix"
13808   prefix="$acl_final_prefix"
13809   acl_save_exec_prefix="$exec_prefix"
13810   exec_prefix="$acl_final_exec_prefix"
13811   eval x=\"$x\"
13812   exec_prefix="$acl_save_exec_prefix"
13813   prefix="$acl_save_prefix"
13814
13815               case "$x" in
13816                 -L*)
13817                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13818                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13819                     found_dir="$dir"
13820                     found_so="$dir/lib$name.$shlibext"
13821                     if test -f "$dir/lib$name.la"; then
13822                       found_la="$dir/lib$name.la"
13823                     fi
13824                   else
13825                     if test -f "$dir/lib$name.$libext"; then
13826                       found_dir="$dir"
13827                       found_a="$dir/lib$name.$libext"
13828                       if test -f "$dir/lib$name.la"; then
13829                         found_la="$dir/lib$name.la"
13830                       fi
13831                     fi
13832                   fi
13833                   ;;
13834               esac
13835               if test "X$found_dir" != "X"; then
13836                 break
13837               fi
13838             done
13839           fi
13840           if test "X$found_dir" != "X"; then
13841                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13842             if test "X$found_so" != "X"; then
13843                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13844                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13845               else
13846                                                                                 haveit=
13847                 for x in $ltrpathdirs; do
13848                   if test "X$x" = "X$found_dir"; then
13849                     haveit=yes
13850                     break
13851                   fi
13852                 done
13853                 if test -z "$haveit"; then
13854                   ltrpathdirs="$ltrpathdirs $found_dir"
13855                 fi
13856                                 if test "$hardcode_direct" = yes; then
13857                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13858                 else
13859                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13860                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13861                                                             haveit=
13862                     for x in $rpathdirs; do
13863                       if test "X$x" = "X$found_dir"; then
13864                         haveit=yes
13865                         break
13866                       fi
13867                     done
13868                     if test -z "$haveit"; then
13869                       rpathdirs="$rpathdirs $found_dir"
13870                     fi
13871                   else
13872                                                                                 haveit=
13873                     for x in $LDFLAGS $LIBLZMA; do
13874
13875   acl_save_prefix="$prefix"
13876   prefix="$acl_final_prefix"
13877   acl_save_exec_prefix="$exec_prefix"
13878   exec_prefix="$acl_final_exec_prefix"
13879   eval x=\"$x\"
13880   exec_prefix="$acl_save_exec_prefix"
13881   prefix="$acl_save_prefix"
13882
13883                       if test "X$x" = "X-L$found_dir"; then
13884                         haveit=yes
13885                         break
13886                       fi
13887                     done
13888                     if test -z "$haveit"; then
13889                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13890                     fi
13891                     if test "$hardcode_minus_L" != no; then
13892                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13893                     else
13894                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13895                     fi
13896                   fi
13897                 fi
13898               fi
13899             else
13900               if test "X$found_a" != "X"; then
13901                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13902               else
13903                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13904               fi
13905             fi
13906                         additional_includedir=
13907             case "$found_dir" in
13908               */lib | */lib/)
13909                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13910                 additional_includedir="$basedir/include"
13911                 ;;
13912             esac
13913             if test "X$additional_includedir" != "X"; then
13914                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13915                 haveit=
13916                 if test "X$additional_includedir" = "X/usr/local/include"; then
13917                   if test -n "$GCC"; then
13918                     case $host_os in
13919                       linux*) haveit=yes;;
13920                     esac
13921                   fi
13922                 fi
13923                 if test -z "$haveit"; then
13924                   for x in $CPPFLAGS $INCLZMA; do
13925
13926   acl_save_prefix="$prefix"
13927   prefix="$acl_final_prefix"
13928   acl_save_exec_prefix="$exec_prefix"
13929   exec_prefix="$acl_final_exec_prefix"
13930   eval x=\"$x\"
13931   exec_prefix="$acl_save_exec_prefix"
13932   prefix="$acl_save_prefix"
13933
13934                     if test "X$x" = "X-I$additional_includedir"; then
13935                       haveit=yes
13936                       break
13937                     fi
13938                   done
13939                   if test -z "$haveit"; then
13940                     if test -d "$additional_includedir"; then
13941                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13942                     fi
13943                   fi
13944                 fi
13945               fi
13946             fi
13947                         if test -n "$found_la"; then
13948                                                         save_libdir="$libdir"
13949               case "$found_la" in
13950                 */* | *\\*) . "$found_la" ;;
13951                 *) . "./$found_la" ;;
13952               esac
13953               libdir="$save_libdir"
13954                             for dep in $dependency_libs; do
13955                 case "$dep" in
13956                   -L*)
13957                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13958                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13959                       haveit=
13960                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13961                         if test -n "$GCC"; then
13962                           case $host_os in
13963                             linux*) haveit=yes;;
13964                           esac
13965                         fi
13966                       fi
13967                       if test -z "$haveit"; then
13968                         haveit=
13969                         for x in $LDFLAGS $LIBLZMA; do
13970
13971   acl_save_prefix="$prefix"
13972   prefix="$acl_final_prefix"
13973   acl_save_exec_prefix="$exec_prefix"
13974   exec_prefix="$acl_final_exec_prefix"
13975   eval x=\"$x\"
13976   exec_prefix="$acl_save_exec_prefix"
13977   prefix="$acl_save_prefix"
13978
13979                           if test "X$x" = "X-L$additional_libdir"; then
13980                             haveit=yes
13981                             break
13982                           fi
13983                         done
13984                         if test -z "$haveit"; then
13985                           if test -d "$additional_libdir"; then
13986                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13987                           fi
13988                         fi
13989                         haveit=
13990                         for x in $LDFLAGS $LTLIBLZMA; do
13991
13992   acl_save_prefix="$prefix"
13993   prefix="$acl_final_prefix"
13994   acl_save_exec_prefix="$exec_prefix"
13995   exec_prefix="$acl_final_exec_prefix"
13996   eval x=\"$x\"
13997   exec_prefix="$acl_save_exec_prefix"
13998   prefix="$acl_save_prefix"
13999
14000                           if test "X$x" = "X-L$additional_libdir"; then
14001                             haveit=yes
14002                             break
14003                           fi
14004                         done
14005                         if test -z "$haveit"; then
14006                           if test -d "$additional_libdir"; then
14007                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
14008                           fi
14009                         fi
14010                       fi
14011                     fi
14012                     ;;
14013                   -R*)
14014                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14015                     if test "$enable_rpath" != no; then
14016                                                                   haveit=
14017                       for x in $rpathdirs; do
14018                         if test "X$x" = "X$dir"; then
14019                           haveit=yes
14020                           break
14021                         fi
14022                       done
14023                       if test -z "$haveit"; then
14024                         rpathdirs="$rpathdirs $dir"
14025                       fi
14026                                                                   haveit=
14027                       for x in $ltrpathdirs; do
14028                         if test "X$x" = "X$dir"; then
14029                           haveit=yes
14030                           break
14031                         fi
14032                       done
14033                       if test -z "$haveit"; then
14034                         ltrpathdirs="$ltrpathdirs $dir"
14035                       fi
14036                     fi
14037                     ;;
14038                   -l*)
14039                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14040                     ;;
14041                   *.la)
14042                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14043                     ;;
14044                   *)
14045                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
14046                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
14047                     ;;
14048                 esac
14049               done
14050             fi
14051           else
14052                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14053             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
14054           fi
14055         fi
14056       fi
14057     done
14058   done
14059   if test "X$rpathdirs" != "X"; then
14060     if test -n "$hardcode_libdir_separator"; then
14061                         alldirs=
14062       for found_dir in $rpathdirs; do
14063         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
14064       done
14065             acl_save_libdir="$libdir"
14066       libdir="$alldirs"
14067       eval flag=\"$hardcode_libdir_flag_spec\"
14068       libdir="$acl_save_libdir"
14069       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14070     else
14071             for found_dir in $rpathdirs; do
14072         acl_save_libdir="$libdir"
14073         libdir="$found_dir"
14074         eval flag=\"$hardcode_libdir_flag_spec\"
14075         libdir="$acl_save_libdir"
14076         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14077       done
14078     fi
14079   fi
14080   if test "X$ltrpathdirs" != "X"; then
14081             for found_dir in $ltrpathdirs; do
14082       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
14083     done
14084   fi
14085
14086
14087         ac_save_CPPFLAGS="$CPPFLAGS"
14088
14089   for element in $INCLZMA; do
14090     haveit=
14091     for x in $CPPFLAGS; do
14092
14093   acl_save_prefix="$prefix"
14094   prefix="$acl_final_prefix"
14095   acl_save_exec_prefix="$exec_prefix"
14096   exec_prefix="$acl_final_exec_prefix"
14097   eval x=\"$x\"
14098   exec_prefix="$acl_save_exec_prefix"
14099   prefix="$acl_save_prefix"
14100
14101       if test "X$x" = "X$element"; then
14102         haveit=yes
14103         break
14104       fi
14105     done
14106     if test -z "$haveit"; then
14107       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
14108     fi
14109   done
14110
14111
14112   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
14113 $as_echo_n "checking for liblzma... " >&6; }
14114 if test "${ac_cv_liblzma+set}" = set; then :
14115   $as_echo_n "(cached) " >&6
14116 else
14117
14118     ac_save_LIBS="$LIBS"
14119     LIBS="$LIBS $LIBLZMA"
14120     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14121 /* end confdefs.h.  */
14122 #include "lzma.h"
14123 int
14124 main ()
14125 {
14126 lzma_index_iter iter;
14127                            lzma_index_iter_init (&iter, 0);
14128                            lzma_mf_is_supported (LZMA_MF_HC3);
14129   ;
14130   return 0;
14131 }
14132 _ACEOF
14133 if ac_fn_c_try_link "$LINENO"; then :
14134   ac_cv_liblzma=yes
14135 else
14136   ac_cv_liblzma=no
14137 fi
14138 rm -f core conftest.err conftest.$ac_objext \
14139     conftest$ac_exeext conftest.$ac_ext
14140     LIBS="$ac_save_LIBS"
14141
14142 fi
14143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
14144 $as_echo "$ac_cv_liblzma" >&6; }
14145   if test "$ac_cv_liblzma" = yes; then
14146     HAVE_LIBLZMA=yes
14147
14148 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
14149
14150     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
14151 $as_echo_n "checking how to link with liblzma... " >&6; }
14152     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
14153 $as_echo "$LIBLZMA" >&6; }
14154   else
14155     HAVE_LIBLZMA=no
14156             CPPFLAGS="$ac_save_CPPFLAGS"
14157     LIBLZMA=
14158     LTLIBLZMA=
14159   fi
14160
14161
14162
14163
14164
14165
14166     if test "$HAVE_LIBLZMA" != yes; then
14167       if test "$with_lzma" = yes; then
14168         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
14169       fi
14170     fi
14171   fi
14172 fi
14173
14174 LIBGUI="../libgui/src/libgui.a"
14175 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
14176
14177
14178
14179 WIN32LDAPP=
14180
14181
14182
14183 case "${host}" in
14184 *-*-cygwin* | *-*-mingw* )
14185     configdir="win"
14186     ;;
14187 *)
14188     configdir="unix"
14189     ;;
14190 esac
14191
14192 GDBTKLIBS=
14193 if test "${enable_gdbtk}" = "yes"; then
14194
14195     # Gdbtk must have an absolute path to srcdir in order to run
14196     # properly when not installed.
14197     here=`pwd`
14198     cd ${srcdir}
14199     GDBTK_SRC_DIR=`pwd`
14200     cd $here
14201
14202
14203     #
14204     # Ok, lets find the tcl configuration
14205     # First, look for one uninstalled.
14206     # the alternative search directory is invoked by --with-tcl
14207     #
14208
14209     if test x"${no_tcl}" = x ; then
14210         # we reset no_tcl in case something fails here
14211         no_tcl=true
14212
14213 # Check whether --with-tcl was given.
14214 if test "${with_tcl+set}" = set; then :
14215   withval=$with_tcl; with_tclconfig=${withval}
14216 fi
14217
14218         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
14219 $as_echo_n "checking for Tcl configuration... " >&6; }
14220         if test "${ac_cv_c_tclconfig+set}" = set; then :
14221   $as_echo_n "(cached) " >&6
14222 else
14223
14224
14225             # First check to see if --with-tcl was specified.
14226             case "${host}" in
14227                 *-*-cygwin*) platDir="win" ;;
14228                 *) platDir="unix" ;;
14229             esac
14230             if test x"${with_tclconfig}" != x ; then
14231                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
14232                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
14233                 else
14234                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
14235                 fi
14236             fi
14237
14238             # then check for a private Tcl installation
14239             if test x"${ac_cv_c_tclconfig}" = x ; then
14240                 for i in \
14241                         ../tcl \
14242                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14243                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
14244                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
14245                         ../../tcl \
14246                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14247                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
14248                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
14249                         ../../../tcl \
14250                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14251                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
14252                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
14253                     if test -f "$i/$platDir/tclConfig.sh" ; then
14254                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14255                         break
14256                     fi
14257                 done
14258             fi
14259
14260             # on Darwin, check in Framework installation locations
14261             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
14262                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14263                         `ls -d /Library/Frameworks 2>/dev/null` \
14264                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14265                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14266                         ; do
14267                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
14268                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
14269                         break
14270                     fi
14271                 done
14272             fi
14273
14274             # check in a few common install locations
14275             if test x"${ac_cv_c_tclconfig}" = x ; then
14276                 for i in `ls -d ${libdir} 2>/dev/null` \
14277                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14278                         `ls -d ${prefix}/lib 2>/dev/null` \
14279                         `ls -d /usr/local/lib 2>/dev/null` \
14280                         `ls -d /usr/contrib/lib 2>/dev/null` \
14281                         `ls -d /usr/lib 2>/dev/null` \
14282                         ; do
14283                     if test -f "$i/tclConfig.sh" ; then
14284                         ac_cv_c_tclconfig=`(cd $i; pwd)`
14285                         break
14286                     fi
14287                 done
14288             fi
14289
14290             # check in a few other private locations
14291             if test x"${ac_cv_c_tclconfig}" = x ; then
14292                 for i in \
14293                         ${srcdir}/../tcl \
14294                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14295                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
14296                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
14297                     if test -f "$i/$platDir/tclConfig.sh" ; then
14298                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14299                     break
14300                 fi
14301                 done
14302             fi
14303
14304 fi
14305
14306
14307         if test x"${ac_cv_c_tclconfig}" = x ; then
14308             TCL_BIN_DIR="# no Tcl configs found"
14309             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
14310 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
14311         else
14312             no_tcl=
14313             TCL_BIN_DIR=${ac_cv_c_tclconfig}
14314             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
14315 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14316         fi
14317     fi
14318
14319
14320     # If $no_tk is nonempty, then we can't do Tk, and there is no
14321     # point to doing Tcl.
14322
14323     #
14324     # Ok, lets find the tk configuration
14325     # First, look for one uninstalled.
14326     # the alternative search directory is invoked by --with-tk
14327     #
14328
14329     if test x"${no_tk}" = x ; then
14330         # we reset no_tk in case something fails here
14331         no_tk=true
14332
14333 # Check whether --with-tk was given.
14334 if test "${with_tk+set}" = set; then :
14335   withval=$with_tk; with_tkconfig=${withval}
14336 fi
14337
14338         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
14339 $as_echo_n "checking for Tk configuration... " >&6; }
14340         if test "${ac_cv_c_tkconfig+set}" = set; then :
14341   $as_echo_n "(cached) " >&6
14342 else
14343
14344
14345             # First check to see if --with-tkconfig was specified.
14346             if test x"${with_tkconfig}" != x ; then
14347                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
14348                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
14349                 else
14350                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
14351                 fi
14352             fi
14353
14354             # then check for a private Tk library
14355             case "${host}" in
14356                 *-*-cygwin*) platDir="win" ;;
14357                 *) platDir="unix" ;;
14358             esac
14359             if test x"${ac_cv_c_tkconfig}" = x ; then
14360                 for i in \
14361                         ../tk \
14362                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14363                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
14364                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
14365                         ../../tk \
14366                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14367                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
14368                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
14369                         ../../../tk \
14370                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14371                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
14372                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
14373                     if test -f "$i/$platDir/tkConfig.sh" ; then
14374                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14375                         break
14376                     fi
14377                 done
14378             fi
14379
14380             # on Darwin, check in Framework installation locations
14381             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
14382                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14383                         `ls -d /Library/Frameworks 2>/dev/null` \
14384                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14385                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14386                         ; do
14387                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
14388                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
14389                         break
14390                     fi
14391                 done
14392             fi
14393
14394             # check in a few common install locations
14395             if test x"${ac_cv_c_tkconfig}" = x ; then
14396                 for i in `ls -d ${libdir} 2>/dev/null` \
14397                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14398                         `ls -d ${prefix}/lib 2>/dev/null` \
14399                         `ls -d /usr/local/lib 2>/dev/null` \
14400                         `ls -d /usr/contrib/lib 2>/dev/null` \
14401                         `ls -d /usr/lib 2>/dev/null` \
14402                         ; do
14403                     if test -f "$i/tkConfig.sh" ; then
14404                         ac_cv_c_tkconfig=`(cd $i; pwd)`
14405                         break
14406                     fi
14407                 done
14408             fi
14409             # check in a few other private locations
14410             if test x"${ac_cv_c_tkconfig}" = x ; then
14411                 for i in \
14412                         ${srcdir}/../tk \
14413                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14414                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
14415                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
14416                     if test -f "$i/$platDir/tkConfig.sh" ; then
14417                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14418                         break
14419                     fi
14420                 done
14421             fi
14422
14423 fi
14424
14425
14426         if test x"${ac_cv_c_tkconfig}" = x ; then
14427             TK_BIN_DIR="# no Tk configs found"
14428             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
14429 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
14430         else
14431             no_tk=
14432             TK_BIN_DIR=${ac_cv_c_tkconfig}
14433             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
14434 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14435         fi
14436     fi
14437
14438
14439     if test -z "${no_tcl}" -a -z "${no_tk}"; then
14440
14441     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
14442 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
14443
14444     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
14445         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14446 $as_echo "loading" >&6; }
14447         . ${TCL_BIN_DIR}/tclConfig.sh
14448     else
14449         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
14450 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14451     fi
14452
14453     # eval is required to do the TCL_DBGX substitution
14454     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
14455     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
14456
14457     # If the TCL_BIN_DIR is the build directory (not the install directory),
14458     # then set the common variable name to the value of the build variables.
14459     # For example, the variable TCL_LIB_SPEC will be set to the value
14460     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
14461     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
14462     # installed and uninstalled version of Tcl.
14463     if test -f "${TCL_BIN_DIR}/Makefile" ; then
14464         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
14465         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
14466         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
14467     elif test "`uname -s`" = "Darwin"; then
14468         # If Tcl was built as a framework, attempt to use the libraries
14469         # from the framework at the given location so that linking works
14470         # against Tcl.framework installed in an arbitrary location.
14471         case ${TCL_DEFS} in
14472             *TCL_FRAMEWORK*)
14473                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
14474                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
14475                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
14476                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
14477                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
14478                             break
14479                         fi
14480                     done
14481                 fi
14482                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
14483                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
14484                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
14485                 fi
14486                 ;;
14487         esac
14488     fi
14489
14490     # eval is required to do the TCL_DBGX substitution
14491     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
14492     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
14493     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
14494     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
14495
14496
14497
14498
14499
14500
14501
14502
14503
14504
14505
14506
14507
14508
14509
14510         # Check for in-tree tcl
14511         here=`pwd`
14512         cd ${srcdir}/..
14513         topdir=`pwd`
14514         cd ${here}
14515
14516         intree="no"
14517         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
14518           intree="yes"
14519         fi
14520
14521         # Find Tcl private headers
14522         if test x"${intree}" = xno; then
14523
14524   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
14525 $as_echo_n "checking for Tcl private headers... " >&6; }
14526   private_dir=""
14527   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
14528   if test -f ${dir}/tclInt.h ; then
14529     private_dir=${dir}
14530   fi
14531
14532   if test x"${private_dir}" = x; then
14533     as_fn_error "could not find private Tcl headers" "$LINENO" 5
14534   else
14535     TCL_PRIVATE_INCLUDE="-I${private_dir}"
14536     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14537 $as_echo "${private_dir}" >&6; }
14538   fi
14539
14540           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
14541           TCL_LIBRARY="${TCL_LIB_SPEC}"
14542           TCL_DEPS=""
14543         else
14544           # If building tcl in the same src tree, private headers
14545           # are not needed, but we need to be sure to use the right
14546           # headers library
14547           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
14548           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
14549           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
14550         fi
14551
14552
14553
14554
14555
14556     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
14557 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
14558
14559     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
14560         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14561 $as_echo "loading" >&6; }
14562         . ${TK_BIN_DIR}/tkConfig.sh
14563     else
14564         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
14565 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14566     fi
14567
14568     # eval is required to do the TK_DBGX substitution
14569     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
14570     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
14571
14572     # If the TK_BIN_DIR is the build directory (not the install directory),
14573     # then set the common variable name to the value of the build variables.
14574     # For example, the variable TK_LIB_SPEC will be set to the value
14575     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
14576     # instead of TK_BUILD_LIB_SPEC since it will work with both an
14577     # installed and uninstalled version of Tcl.
14578     if test -f "${TK_BIN_DIR}/Makefile" ; then
14579         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
14580         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
14581         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
14582     elif test "`uname -s`" = "Darwin"; then
14583         # If Tk was built as a framework, attempt to use the libraries
14584         # from the framework at the given location so that linking works
14585         # against Tk.framework installed in an arbitrary location.
14586         case ${TK_DEFS} in
14587             *TK_FRAMEWORK*)
14588                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
14589                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
14590                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
14591                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
14592                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
14593                             break
14594                         fi
14595                     done
14596                 fi
14597                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
14598                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
14599                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
14600                 fi
14601                 ;;
14602         esac
14603     fi
14604
14605     # eval is required to do the TK_DBGX substitution
14606     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
14607     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
14608     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
14609     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
14610
14611
14612
14613
14614
14615
14616
14617
14618
14619
14620
14621
14622
14623
14624         # Check for in-tree Tk
14625         intree="no"
14626         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
14627           intree="yes"
14628         fi
14629
14630         # Find Tk private headers
14631         if test x"${intree}" = xno; then
14632
14633   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
14634 $as_echo_n "checking for Tk private headers... " >&6; }
14635   private_dir=""
14636   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
14637   if test -f ${dir}/tkInt.h; then
14638     private_dir=${dir}
14639   fi
14640
14641   if test x"${private_dir}" = x; then
14642     as_fn_error "could not find Tk private headers" "$LINENO" 5
14643   else
14644     TK_PRIVATE_INCLUDE="-I${private_dir}"
14645     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14646 $as_echo "${private_dir}" >&6; }
14647   fi
14648
14649           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
14650           TK_LIBRARY=${TK_LIB_SPEC}
14651           TK_DEPS=""
14652         else
14653           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
14654           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
14655           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
14656         fi
14657
14658
14659
14660
14661
14662         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
14663
14664         # Include some libraries that Tcl and Tk want.
14665         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
14666         # Yes, the ordering seems wrong here.  But it isn't.
14667         # TK_LIBS is the list of libraries that need to be linked
14668         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
14669         # were in LIBS then any link tests after this point would
14670         # try to include things like `$(LIBGUI)', which wouldn't work.
14671         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
14672
14673         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
14674         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
14675         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
14676         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
14677         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
14678         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
14679         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
14680
14681         if test x$gdb_cv_os_cygwin = xyes; then
14682           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
14683           WIN32LDAPP="-Wl,--subsystem,console"
14684           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
14685         fi
14686
14687         subdirs="$subdirs gdbtk"
14688
14689     fi
14690 fi
14691
14692
14693
14694
14695
14696
14697
14698
14699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
14700 $as_echo_n "checking for X... " >&6; }
14701
14702
14703 # Check whether --with-x was given.
14704 if test "${with_x+set}" = set; then :
14705   withval=$with_x;
14706 fi
14707
14708 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
14709 if test "x$with_x" = xno; then
14710   # The user explicitly disabled X.
14711   have_x=disabled
14712 else
14713   case $x_includes,$x_libraries in #(
14714     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
14715     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
14716   $as_echo_n "(cached) " >&6
14717 else
14718   # One or both of the vars are not set, and there is no cached value.
14719 ac_x_includes=no ac_x_libraries=no
14720 rm -f -r conftest.dir
14721 if mkdir conftest.dir; then
14722   cd conftest.dir
14723   cat >Imakefile <<'_ACEOF'
14724 incroot:
14725         @echo incroot='${INCROOT}'
14726 usrlibdir:
14727         @echo usrlibdir='${USRLIBDIR}'
14728 libdir:
14729         @echo libdir='${LIBDIR}'
14730 _ACEOF
14731   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
14732     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
14733     for ac_var in incroot usrlibdir libdir; do
14734       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
14735     done
14736     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
14737     for ac_extension in a so sl dylib la dll; do
14738       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
14739          test -f "$ac_im_libdir/libX11.$ac_extension"; then
14740         ac_im_usrlibdir=$ac_im_libdir; break
14741       fi
14742     done
14743     # Screen out bogus values from the imake configuration.  They are
14744     # bogus both because they are the default anyway, and because
14745     # using them would break gcc on systems where it needs fixed includes.
14746     case $ac_im_incroot in
14747         /usr/include) ac_x_includes= ;;
14748         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
14749     esac
14750     case $ac_im_usrlibdir in
14751         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
14752         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
14753     esac
14754   fi
14755   cd ..
14756   rm -f -r conftest.dir
14757 fi
14758
14759 # Standard set of common directories for X headers.
14760 # Check X11 before X11Rn because it is often a symlink to the current release.
14761 ac_x_header_dirs='
14762 /usr/X11/include
14763 /usr/X11R7/include
14764 /usr/X11R6/include
14765 /usr/X11R5/include
14766 /usr/X11R4/include
14767
14768 /usr/include/X11
14769 /usr/include/X11R7
14770 /usr/include/X11R6
14771 /usr/include/X11R5
14772 /usr/include/X11R4
14773
14774 /usr/local/X11/include
14775 /usr/local/X11R7/include
14776 /usr/local/X11R6/include
14777 /usr/local/X11R5/include
14778 /usr/local/X11R4/include
14779
14780 /usr/local/include/X11
14781 /usr/local/include/X11R7
14782 /usr/local/include/X11R6
14783 /usr/local/include/X11R5
14784 /usr/local/include/X11R4
14785
14786 /usr/X386/include
14787 /usr/x386/include
14788 /usr/XFree86/include/X11
14789
14790 /usr/include
14791 /usr/local/include
14792 /usr/unsupported/include
14793 /usr/athena/include
14794 /usr/local/x11r5/include
14795 /usr/lpp/Xamples/include
14796
14797 /usr/openwin/include
14798 /usr/openwin/share/include'
14799
14800 if test "$ac_x_includes" = no; then
14801   # Guess where to find include files, by looking for Xlib.h.
14802   # First, try using that file with no special directory specified.
14803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14804 /* end confdefs.h.  */
14805 #include <X11/Xlib.h>
14806 _ACEOF
14807 if ac_fn_c_try_cpp "$LINENO"; then :
14808   # We can compile using X headers with no special include directory.
14809 ac_x_includes=
14810 else
14811   for ac_dir in $ac_x_header_dirs; do
14812   if test -r "$ac_dir/X11/Xlib.h"; then
14813     ac_x_includes=$ac_dir
14814     break
14815   fi
14816 done
14817 fi
14818 rm -f conftest.err conftest.$ac_ext
14819 fi # $ac_x_includes = no
14820
14821 if test "$ac_x_libraries" = no; then
14822   # Check for the libraries.
14823   # See if we find them without any special options.
14824   # Don't add to $LIBS permanently.
14825   ac_save_LIBS=$LIBS
14826   LIBS="-lX11 $LIBS"
14827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14828 /* end confdefs.h.  */
14829 #include <X11/Xlib.h>
14830 int
14831 main ()
14832 {
14833 XrmInitialize ()
14834   ;
14835   return 0;
14836 }
14837 _ACEOF
14838 if ac_fn_c_try_link "$LINENO"; then :
14839   LIBS=$ac_save_LIBS
14840 # We can link X programs with no special library path.
14841 ac_x_libraries=
14842 else
14843   LIBS=$ac_save_LIBS
14844 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14845 do
14846   # Don't even attempt the hair of trying to link an X program!
14847   for ac_extension in a so sl dylib la dll; do
14848     if test -r "$ac_dir/libX11.$ac_extension"; then
14849       ac_x_libraries=$ac_dir
14850       break 2
14851     fi
14852   done
14853 done
14854 fi
14855 rm -f core conftest.err conftest.$ac_objext \
14856     conftest$ac_exeext conftest.$ac_ext
14857 fi # $ac_x_libraries = no
14858
14859 case $ac_x_includes,$ac_x_libraries in #(
14860   no,* | *,no | *\'*)
14861     # Didn't find X, or a directory has "'" in its name.
14862     ac_cv_have_x="have_x=no";; #(
14863   *)
14864     # Record where we found X for the cache.
14865     ac_cv_have_x="have_x=yes\
14866         ac_x_includes='$ac_x_includes'\
14867         ac_x_libraries='$ac_x_libraries'"
14868 esac
14869 fi
14870 ;; #(
14871     *) have_x=yes;;
14872   esac
14873   eval "$ac_cv_have_x"
14874 fi # $with_x != no
14875
14876 if test "$have_x" != yes; then
14877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14878 $as_echo "$have_x" >&6; }
14879   no_x=yes
14880 else
14881   # If each of the values was on the command line, it overrides each guess.
14882   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14883   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14884   # Update the cache value to reflect the command line values.
14885   ac_cv_have_x="have_x=yes\
14886         ac_x_includes='$x_includes'\
14887         ac_x_libraries='$x_libraries'"
14888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14889 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14890 fi
14891
14892
14893 # Unlike the sim directory, whether a simulator is linked is controlled by
14894 # presence of a gdb_sim definition in the target configure.tgt entry.
14895 # This code just checks for a few cases where we'd like to ignore those
14896 # definitions, even when they're present in the '.mt' file.  These cases
14897 # are when --disable-sim is specified, or if the simulator directory is
14898 # not part of the source tree.
14899 #
14900 # Check whether --enable-sim was given.
14901 if test "${enable_sim+set}" = set; then :
14902   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14903  echo "enableval = ${enableval}";
14904  case "${enableval}" in
14905   yes) ignore_sim=false ;;
14906   no)  ignore_sim=true ;;
14907   *)   ignore_sim=false ;;
14908  esac
14909 else
14910   ignore_sim=false
14911 fi
14912
14913
14914 if test ! -d "${srcdir}/../sim"; then
14915   ignore_sim=true
14916 fi
14917
14918 SIM=
14919 SIM_OBS=
14920 if test "${ignore_sim}" = "false"; then
14921   if test x"${gdb_sim}" != x ; then
14922     SIM="${gdb_sim}"
14923     SIM_OBS="remote-sim.o"
14924
14925 $as_echo "#define WITH_SIM 1" >>confdefs.h
14926
14927   fi
14928 fi
14929
14930
14931
14932
14933
14934
14935
14936
14937
14938
14939
14940
14941
14942
14943 # List of host floatformats.
14944
14945 cat >>confdefs.h <<_ACEOF
14946 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14947 _ACEOF
14948
14949
14950 cat >>confdefs.h <<_ACEOF
14951 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14952 _ACEOF
14953
14954
14955 cat >>confdefs.h <<_ACEOF
14956 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14957 _ACEOF
14958
14959
14960 # target_subdir is used by the testsuite to find the target libraries.
14961 target_subdir=
14962 if test "${host}" != "${target}"; then
14963     target_subdir="${target_alias}/"
14964 fi
14965
14966
14967 frags=
14968 if test "${gdb_native}" = "yes"; then
14969   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14970   if test ! -f ${host_makefile_frag}; then
14971     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14972   fi
14973   frags="$frags $host_makefile_frag"
14974 else
14975   host_makefile_frag=/dev/null
14976 fi
14977
14978
14979
14980
14981 if test "${gdb_native}" = "yes"; then
14982 # We pick this up from the host configuration file (.mh) because we
14983 # do not have a native configuration Makefile fragment.
14984 nativefile=`sed -n '
14985 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14986 ' ${host_makefile_frag}`
14987 fi
14988
14989
14990 if test x"${gdb_osabi}" != x ; then
14991
14992 cat >>confdefs.h <<_ACEOF
14993 #define GDB_OSABI_DEFAULT $gdb_osabi
14994 _ACEOF
14995
14996 fi
14997
14998 # Enable multi-ice-gdb-server.
14999 # Check whether --enable-multi-ice was given.
15000 if test "${enable_multi_ice+set}" = set; then :
15001   enableval=$enable_multi_ice; case $enableval in
15002     yes | no)
15003       ;;
15004     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15005   esac
15006 fi
15007
15008 if test "x$enable_multi_ice" = xyes; then
15009    subdirs="$subdirs multi-ice"
15010
15011 fi
15012
15013 # Check whether --enable-gdbserver was given.
15014 if test "${enable_gdbserver+set}" = set; then :
15015   enableval=$enable_gdbserver; case "${enableval}" in
15016   yes| no|auto) ;;
15017   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15018 esac
15019 else
15020   enable_gdbserver=auto
15021 fi
15022
15023
15024 # We only build gdbserver automatically in a native configuration, and
15025 # only if the user did not explicitly disable its build.
15026 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15027   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15028 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15029   if test "x$build_gdbserver" = xyes; then
15030     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15031 $as_echo "yes" >&6; }
15032     subdirs="$subdirs gdbserver"
15033
15034     gdbserver_build_enabled=yes
15035   else
15036     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15037 $as_echo "no" >&6; }
15038   fi
15039 fi
15040
15041 # If the user explicitly request the gdbserver to be built, verify that
15042 # we were in fact able to enable it.
15043 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15044   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15045 fi
15046
15047 # Check for babeltrace and babeltrace-ctf
15048
15049 # Check whether --with-babeltrace was given.
15050 if test "${with_babeltrace+set}" = set; then :
15051   withval=$with_babeltrace;
15052 else
15053   with_babeltrace=auto
15054 fi
15055
15056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
15057 $as_echo_n "checking whether to use babeltrace... " >&6; }
15058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
15059 $as_echo "$with_babeltrace" >&6; }
15060
15061 if test "x$with_babeltrace" = "xno"; then
15062   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
15063 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
15064 else
15065   # Append -Werror to CFLAGS so that configure can catch the warning
15066   # "assignment from incompatible pointer type", which is related to
15067   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
15068   # in GDB, while babeltrace 1.0.3 is broken.
15069   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
15070   # safe to save and restore CFLAGS here.
15071   saved_CFLAGS=$CFLAGS
15072   CFLAGS="$CFLAGS -Werror"
15073
15074
15075
15076
15077
15078
15079
15080
15081     use_additional=yes
15082
15083   acl_save_prefix="$prefix"
15084   prefix="$acl_final_prefix"
15085   acl_save_exec_prefix="$exec_prefix"
15086   exec_prefix="$acl_final_exec_prefix"
15087
15088     eval additional_includedir=\"$includedir\"
15089     eval additional_libdir=\"$libdir\"
15090
15091   exec_prefix="$acl_save_exec_prefix"
15092   prefix="$acl_save_prefix"
15093
15094
15095 # Check whether --with-libbabeltrace-prefix was given.
15096 if test "${with_libbabeltrace_prefix+set}" = set; then :
15097   withval=$with_libbabeltrace_prefix;
15098     if test "X$withval" = "Xno"; then
15099       use_additional=no
15100     else
15101       if test "X$withval" = "X"; then
15102
15103   acl_save_prefix="$prefix"
15104   prefix="$acl_final_prefix"
15105   acl_save_exec_prefix="$exec_prefix"
15106   exec_prefix="$acl_final_exec_prefix"
15107
15108           eval additional_includedir=\"$includedir\"
15109           eval additional_libdir=\"$libdir\"
15110
15111   exec_prefix="$acl_save_exec_prefix"
15112   prefix="$acl_save_prefix"
15113
15114       else
15115         additional_includedir="$withval/include"
15116         additional_libdir="$withval/lib"
15117       fi
15118     fi
15119
15120 fi
15121
15122       LIBBABELTRACE=
15123   LTLIBBABELTRACE=
15124   INCBABELTRACE=
15125   rpathdirs=
15126   ltrpathdirs=
15127   names_already_handled=
15128   names_next_round='babeltrace babeltrace-ctf'
15129   while test -n "$names_next_round"; do
15130     names_this_round="$names_next_round"
15131     names_next_round=
15132     for name in $names_this_round; do
15133       already_handled=
15134       for n in $names_already_handled; do
15135         if test "$n" = "$name"; then
15136           already_handled=yes
15137           break
15138         fi
15139       done
15140       if test -z "$already_handled"; then
15141         names_already_handled="$names_already_handled $name"
15142                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
15143         eval value=\"\$HAVE_LIB$uppername\"
15144         if test -n "$value"; then
15145           if test "$value" = yes; then
15146             eval value=\"\$LIB$uppername\"
15147             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
15148             eval value=\"\$LTLIB$uppername\"
15149             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
15150           else
15151                                     :
15152           fi
15153         else
15154                               found_dir=
15155           found_la=
15156           found_so=
15157           found_a=
15158           if test $use_additional = yes; then
15159             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
15160               found_dir="$additional_libdir"
15161               found_so="$additional_libdir/lib$name.$shlibext"
15162               if test -f "$additional_libdir/lib$name.la"; then
15163                 found_la="$additional_libdir/lib$name.la"
15164               fi
15165             else
15166               if test -f "$additional_libdir/lib$name.$libext"; then
15167                 found_dir="$additional_libdir"
15168                 found_a="$additional_libdir/lib$name.$libext"
15169                 if test -f "$additional_libdir/lib$name.la"; then
15170                   found_la="$additional_libdir/lib$name.la"
15171                 fi
15172               fi
15173             fi
15174           fi
15175           if test "X$found_dir" = "X"; then
15176             for x in $LDFLAGS $LTLIBBABELTRACE; do
15177
15178   acl_save_prefix="$prefix"
15179   prefix="$acl_final_prefix"
15180   acl_save_exec_prefix="$exec_prefix"
15181   exec_prefix="$acl_final_exec_prefix"
15182   eval x=\"$x\"
15183   exec_prefix="$acl_save_exec_prefix"
15184   prefix="$acl_save_prefix"
15185
15186               case "$x" in
15187                 -L*)
15188                   dir=`echo "X$x" | sed -e 's/^X-L//'`
15189                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
15190                     found_dir="$dir"
15191                     found_so="$dir/lib$name.$shlibext"
15192                     if test -f "$dir/lib$name.la"; then
15193                       found_la="$dir/lib$name.la"
15194                     fi
15195                   else
15196                     if test -f "$dir/lib$name.$libext"; then
15197                       found_dir="$dir"
15198                       found_a="$dir/lib$name.$libext"
15199                       if test -f "$dir/lib$name.la"; then
15200                         found_la="$dir/lib$name.la"
15201                       fi
15202                     fi
15203                   fi
15204                   ;;
15205               esac
15206               if test "X$found_dir" != "X"; then
15207                 break
15208               fi
15209             done
15210           fi
15211           if test "X$found_dir" != "X"; then
15212                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
15213             if test "X$found_so" != "X"; then
15214                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
15215                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15216               else
15217                                                                                 haveit=
15218                 for x in $ltrpathdirs; do
15219                   if test "X$x" = "X$found_dir"; then
15220                     haveit=yes
15221                     break
15222                   fi
15223                 done
15224                 if test -z "$haveit"; then
15225                   ltrpathdirs="$ltrpathdirs $found_dir"
15226                 fi
15227                                 if test "$hardcode_direct" = yes; then
15228                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15229                 else
15230                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
15231                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15232                                                             haveit=
15233                     for x in $rpathdirs; do
15234                       if test "X$x" = "X$found_dir"; then
15235                         haveit=yes
15236                         break
15237                       fi
15238                     done
15239                     if test -z "$haveit"; then
15240                       rpathdirs="$rpathdirs $found_dir"
15241                     fi
15242                   else
15243                                                                                 haveit=
15244                     for x in $LDFLAGS $LIBBABELTRACE; do
15245
15246   acl_save_prefix="$prefix"
15247   prefix="$acl_final_prefix"
15248   acl_save_exec_prefix="$exec_prefix"
15249   exec_prefix="$acl_final_exec_prefix"
15250   eval x=\"$x\"
15251   exec_prefix="$acl_save_exec_prefix"
15252   prefix="$acl_save_prefix"
15253
15254                       if test "X$x" = "X-L$found_dir"; then
15255                         haveit=yes
15256                         break
15257                       fi
15258                     done
15259                     if test -z "$haveit"; then
15260                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
15261                     fi
15262                     if test "$hardcode_minus_L" != no; then
15263                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15264                     else
15265                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15266                     fi
15267                   fi
15268                 fi
15269               fi
15270             else
15271               if test "X$found_a" != "X"; then
15272                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
15273               else
15274                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
15275               fi
15276             fi
15277                         additional_includedir=
15278             case "$found_dir" in
15279               */lib | */lib/)
15280                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15281                 additional_includedir="$basedir/include"
15282                 ;;
15283             esac
15284             if test "X$additional_includedir" != "X"; then
15285                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
15286                 haveit=
15287                 if test "X$additional_includedir" = "X/usr/local/include"; then
15288                   if test -n "$GCC"; then
15289                     case $host_os in
15290                       linux*) haveit=yes;;
15291                     esac
15292                   fi
15293                 fi
15294                 if test -z "$haveit"; then
15295                   for x in $CPPFLAGS $INCBABELTRACE; do
15296
15297   acl_save_prefix="$prefix"
15298   prefix="$acl_final_prefix"
15299   acl_save_exec_prefix="$exec_prefix"
15300   exec_prefix="$acl_final_exec_prefix"
15301   eval x=\"$x\"
15302   exec_prefix="$acl_save_exec_prefix"
15303   prefix="$acl_save_prefix"
15304
15305                     if test "X$x" = "X-I$additional_includedir"; then
15306                       haveit=yes
15307                       break
15308                     fi
15309                   done
15310                   if test -z "$haveit"; then
15311                     if test -d "$additional_includedir"; then
15312                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
15313                     fi
15314                   fi
15315                 fi
15316               fi
15317             fi
15318                         if test -n "$found_la"; then
15319                                                         save_libdir="$libdir"
15320               case "$found_la" in
15321                 */* | *\\*) . "$found_la" ;;
15322                 *) . "./$found_la" ;;
15323               esac
15324               libdir="$save_libdir"
15325                             for dep in $dependency_libs; do
15326                 case "$dep" in
15327                   -L*)
15328                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15329                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
15330                       haveit=
15331                       if test "X$additional_libdir" = "X/usr/local/lib"; then
15332                         if test -n "$GCC"; then
15333                           case $host_os in
15334                             linux*) haveit=yes;;
15335                           esac
15336                         fi
15337                       fi
15338                       if test -z "$haveit"; then
15339                         haveit=
15340                         for x in $LDFLAGS $LIBBABELTRACE; do
15341
15342   acl_save_prefix="$prefix"
15343   prefix="$acl_final_prefix"
15344   acl_save_exec_prefix="$exec_prefix"
15345   exec_prefix="$acl_final_exec_prefix"
15346   eval x=\"$x\"
15347   exec_prefix="$acl_save_exec_prefix"
15348   prefix="$acl_save_prefix"
15349
15350                           if test "X$x" = "X-L$additional_libdir"; then
15351                             haveit=yes
15352                             break
15353                           fi
15354                         done
15355                         if test -z "$haveit"; then
15356                           if test -d "$additional_libdir"; then
15357                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
15358                           fi
15359                         fi
15360                         haveit=
15361                         for x in $LDFLAGS $LTLIBBABELTRACE; do
15362
15363   acl_save_prefix="$prefix"
15364   prefix="$acl_final_prefix"
15365   acl_save_exec_prefix="$exec_prefix"
15366   exec_prefix="$acl_final_exec_prefix"
15367   eval x=\"$x\"
15368   exec_prefix="$acl_save_exec_prefix"
15369   prefix="$acl_save_prefix"
15370
15371                           if test "X$x" = "X-L$additional_libdir"; then
15372                             haveit=yes
15373                             break
15374                           fi
15375                         done
15376                         if test -z "$haveit"; then
15377                           if test -d "$additional_libdir"; then
15378                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
15379                           fi
15380                         fi
15381                       fi
15382                     fi
15383                     ;;
15384                   -R*)
15385                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
15386                     if test "$enable_rpath" != no; then
15387                                                                   haveit=
15388                       for x in $rpathdirs; do
15389                         if test "X$x" = "X$dir"; then
15390                           haveit=yes
15391                           break
15392                         fi
15393                       done
15394                       if test -z "$haveit"; then
15395                         rpathdirs="$rpathdirs $dir"
15396                       fi
15397                                                                   haveit=
15398                       for x in $ltrpathdirs; do
15399                         if test "X$x" = "X$dir"; then
15400                           haveit=yes
15401                           break
15402                         fi
15403                       done
15404                       if test -z "$haveit"; then
15405                         ltrpathdirs="$ltrpathdirs $dir"
15406                       fi
15407                     fi
15408                     ;;
15409                   -l*)
15410                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15411                     ;;
15412                   *.la)
15413                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15414                     ;;
15415                   *)
15416                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
15417                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
15418                     ;;
15419                 esac
15420               done
15421             fi
15422           else
15423                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15424             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
15425           fi
15426         fi
15427       fi
15428     done
15429   done
15430   if test "X$rpathdirs" != "X"; then
15431     if test -n "$hardcode_libdir_separator"; then
15432                         alldirs=
15433       for found_dir in $rpathdirs; do
15434         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15435       done
15436             acl_save_libdir="$libdir"
15437       libdir="$alldirs"
15438       eval flag=\"$hardcode_libdir_flag_spec\"
15439       libdir="$acl_save_libdir"
15440       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15441     else
15442             for found_dir in $rpathdirs; do
15443         acl_save_libdir="$libdir"
15444         libdir="$found_dir"
15445         eval flag=\"$hardcode_libdir_flag_spec\"
15446         libdir="$acl_save_libdir"
15447         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15448       done
15449     fi
15450   fi
15451   if test "X$ltrpathdirs" != "X"; then
15452             for found_dir in $ltrpathdirs; do
15453       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
15454     done
15455   fi
15456
15457
15458         ac_save_CPPFLAGS="$CPPFLAGS"
15459
15460   for element in $INCBABELTRACE; do
15461     haveit=
15462     for x in $CPPFLAGS; do
15463
15464   acl_save_prefix="$prefix"
15465   prefix="$acl_final_prefix"
15466   acl_save_exec_prefix="$exec_prefix"
15467   exec_prefix="$acl_final_exec_prefix"
15468   eval x=\"$x\"
15469   exec_prefix="$acl_save_exec_prefix"
15470   prefix="$acl_save_prefix"
15471
15472       if test "X$x" = "X$element"; then
15473         haveit=yes
15474         break
15475       fi
15476     done
15477     if test -z "$haveit"; then
15478       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15479     fi
15480   done
15481
15482
15483   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
15484 $as_echo_n "checking for libbabeltrace... " >&6; }
15485 if test "${ac_cv_libbabeltrace+set}" = set; then :
15486   $as_echo_n "(cached) " >&6
15487 else
15488
15489     ac_save_LIBS="$LIBS"
15490     LIBS="$LIBS $LIBBABELTRACE"
15491     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15492 /* end confdefs.h.  */
15493 #include <babeltrace/babeltrace.h>
15494                          #include <babeltrace/ctf/events.h>
15495                          #include <babeltrace/ctf/iterator.h>
15496 int
15497 main ()
15498 {
15499 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
15500                         struct bt_ctf_event *event = NULL;
15501                         const struct bt_definition *scope;
15502
15503                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
15504                         scope = bt_ctf_get_top_level_scope (event,
15505                                                            BT_STREAM_EVENT_HEADER);
15506                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
15507
15508   ;
15509   return 0;
15510 }
15511 _ACEOF
15512 if ac_fn_c_try_link "$LINENO"; then :
15513   ac_cv_libbabeltrace=yes
15514 else
15515   ac_cv_libbabeltrace=no
15516 fi
15517 rm -f core conftest.err conftest.$ac_objext \
15518     conftest$ac_exeext conftest.$ac_ext
15519     LIBS="$ac_save_LIBS"
15520
15521 fi
15522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
15523 $as_echo "$ac_cv_libbabeltrace" >&6; }
15524   if test "$ac_cv_libbabeltrace" = yes; then
15525     HAVE_LIBBABELTRACE=yes
15526
15527 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
15528
15529     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
15530 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
15531     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
15532 $as_echo "$LIBBABELTRACE" >&6; }
15533   else
15534     HAVE_LIBBABELTRACE=no
15535             CPPFLAGS="$ac_save_CPPFLAGS"
15536     LIBBABELTRACE=
15537     LTLIBBABELTRACE=
15538   fi
15539
15540
15541
15542
15543
15544
15545   CFLAGS=$saved_CFLAGS
15546
15547   if test "$HAVE_LIBBABELTRACE" != yes; then
15548      if test "$with_babeltrace" = yes; then
15549        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
15550      else
15551        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
15552 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
15553      fi
15554   fi
15555 fi
15556
15557 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15558 # to an empty version.
15559
15560 files=
15561 links=
15562
15563 rm -f nm.h
15564 if test "${nativefile}" != ""; then
15565     case "${nativefile}" in
15566       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15567       * ) GDB_NM_FILE="${nativefile}"
15568     esac
15569     files="${files} ${GDB_NM_FILE}"
15570     links="${links} nm.h"
15571
15572 cat >>confdefs.h <<_ACEOF
15573 #define GDB_NM_FILE "${GDB_NM_FILE}"
15574 _ACEOF
15575
15576 fi
15577
15578
15579 ac_sources="$files"
15580 ac_dests="$links"
15581 while test -n "$ac_sources"; do
15582   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15583   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15584   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15585 done
15586 ac_config_links="$ac_config_links $ac_config_links_1"
15587
15588
15589
15590
15591
15592 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15593
15594
15595
15596   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
15597   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
15598   if test "x$GDB_TRANSFORM_NAME" = x; then
15599      GDB_TRANSFORM_NAME=gdb
15600   fi
15601
15602
15603
15604   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
15605   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
15606   if test "x$GCORE_TRANSFORM_NAME" = x; then
15607      GCORE_TRANSFORM_NAME=gcore
15608   fi
15609
15610
15611 ac_config_files="$ac_config_files gcore"
15612
15613
15614 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
15615
15616 ac_config_commands="$ac_config_commands default"
15617
15618 cat >confcache <<\_ACEOF
15619 # This file is a shell script that caches the results of configure
15620 # tests run on this system so they can be shared between configure
15621 # scripts and configure runs, see configure's option --config-cache.
15622 # It is not useful on other systems.  If it contains results you don't
15623 # want to keep, you may remove or edit it.
15624 #
15625 # config.status only pays attention to the cache file if you give it
15626 # the --recheck option to rerun configure.
15627 #
15628 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15629 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15630 # following values.
15631
15632 _ACEOF
15633
15634 # The following way of writing the cache mishandles newlines in values,
15635 # but we know of no workaround that is simple, portable, and efficient.
15636 # So, we kill variables containing newlines.
15637 # Ultrix sh set writes to stderr and can't be redirected directly,
15638 # and sets the high bit in the cache file unless we assign to the vars.
15639 (
15640   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15641     eval ac_val=\$$ac_var
15642     case $ac_val in #(
15643     *${as_nl}*)
15644       case $ac_var in #(
15645       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15646 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15647       esac
15648       case $ac_var in #(
15649       _ | IFS | as_nl) ;; #(
15650       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15651       *) { eval $ac_var=; unset $ac_var;} ;;
15652       esac ;;
15653     esac
15654   done
15655
15656   (set) 2>&1 |
15657     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15658     *${as_nl}ac_space=\ *)
15659       # `set' does not quote correctly, so add quotes: double-quote
15660       # substitution turns \\\\ into \\, and sed turns \\ into \.
15661       sed -n \
15662         "s/'/'\\\\''/g;
15663           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15664       ;; #(
15665     *)
15666       # `set' quotes correctly as required by POSIX, so do not add quotes.
15667       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15668       ;;
15669     esac |
15670     sort
15671 ) |
15672   sed '
15673      /^ac_cv_env_/b end
15674      t clear
15675      :clear
15676      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15677      t end
15678      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15679      :end' >>confcache
15680 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15681   if test -w "$cache_file"; then
15682     test "x$cache_file" != "x/dev/null" &&
15683       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15684 $as_echo "$as_me: updating cache $cache_file" >&6;}
15685     cat confcache >$cache_file
15686   else
15687     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15688 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15689   fi
15690 fi
15691 rm -f confcache
15692
15693 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15694 # Let make expand exec_prefix.
15695 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15696
15697 DEFS=-DHAVE_CONFIG_H
15698
15699 ac_libobjs=
15700 ac_ltlibobjs=
15701 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15702   # 1. Remove the extension, and $U if already installed.
15703   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15704   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15705   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15706   #    will be set to the directory where LIBOBJS objects are built.
15707   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15708   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15709 done
15710 LIBOBJS=$ac_libobjs
15711
15712 LTLIBOBJS=$ac_ltlibobjs
15713
15714
15715 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15716   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15717 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15718 fi
15719 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
15720   as_fn_error "conditional \"GMAKE\" was never defined.
15721 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15722 fi
15723 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
15724   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
15725 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15726 fi
15727 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
15728   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
15729 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15730 fi
15731
15732
15733 : ${CONFIG_STATUS=./config.status}
15734 ac_write_fail=0
15735 ac_clean_files_save=$ac_clean_files
15736 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15737 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15738 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15739 as_write_fail=0
15740 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15741 #! $SHELL
15742 # Generated by $as_me.
15743 # Run this file to recreate the current configuration.
15744 # Compiler output produced by configure, useful for debugging
15745 # configure, is in config.log if it exists.
15746
15747 debug=false
15748 ac_cs_recheck=false
15749 ac_cs_silent=false
15750
15751 SHELL=\${CONFIG_SHELL-$SHELL}
15752 export SHELL
15753 _ASEOF
15754 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15755 ## -------------------- ##
15756 ## M4sh Initialization. ##
15757 ## -------------------- ##
15758
15759 # Be more Bourne compatible
15760 DUALCASE=1; export DUALCASE # for MKS sh
15761 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15762   emulate sh
15763   NULLCMD=:
15764   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15765   # is contrary to our usage.  Disable this feature.
15766   alias -g '${1+"$@"}'='"$@"'
15767   setopt NO_GLOB_SUBST
15768 else
15769   case `(set -o) 2>/dev/null` in #(
15770   *posix*) :
15771     set -o posix ;; #(
15772   *) :
15773      ;;
15774 esac
15775 fi
15776
15777
15778 as_nl='
15779 '
15780 export as_nl
15781 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15782 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15783 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15784 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15785 # Prefer a ksh shell builtin over an external printf program on Solaris,
15786 # but without wasting forks for bash or zsh.
15787 if test -z "$BASH_VERSION$ZSH_VERSION" \
15788     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15789   as_echo='print -r --'
15790   as_echo_n='print -rn --'
15791 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15792   as_echo='printf %s\n'
15793   as_echo_n='printf %s'
15794 else
15795   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15796     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15797     as_echo_n='/usr/ucb/echo -n'
15798   else
15799     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15800     as_echo_n_body='eval
15801       arg=$1;
15802       case $arg in #(
15803       *"$as_nl"*)
15804         expr "X$arg" : "X\\(.*\\)$as_nl";
15805         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15806       esac;
15807       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15808     '
15809     export as_echo_n_body
15810     as_echo_n='sh -c $as_echo_n_body as_echo'
15811   fi
15812   export as_echo_body
15813   as_echo='sh -c $as_echo_body as_echo'
15814 fi
15815
15816 # The user is always right.
15817 if test "${PATH_SEPARATOR+set}" != set; then
15818   PATH_SEPARATOR=:
15819   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15820     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15821       PATH_SEPARATOR=';'
15822   }
15823 fi
15824
15825
15826 # IFS
15827 # We need space, tab and new line, in precisely that order.  Quoting is
15828 # there to prevent editors from complaining about space-tab.
15829 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15830 # splitting by setting IFS to empty value.)
15831 IFS=" ""        $as_nl"
15832
15833 # Find who we are.  Look in the path if we contain no directory separator.
15834 case $0 in #((
15835   *[\\/]* ) as_myself=$0 ;;
15836   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15837 for as_dir in $PATH
15838 do
15839   IFS=$as_save_IFS
15840   test -z "$as_dir" && as_dir=.
15841     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15842   done
15843 IFS=$as_save_IFS
15844
15845      ;;
15846 esac
15847 # We did not find ourselves, most probably we were run as `sh COMMAND'
15848 # in which case we are not to be found in the path.
15849 if test "x$as_myself" = x; then
15850   as_myself=$0
15851 fi
15852 if test ! -f "$as_myself"; then
15853   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15854   exit 1
15855 fi
15856
15857 # Unset variables that we do not need and which cause bugs (e.g. in
15858 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15859 # suppresses any "Segmentation fault" message there.  '((' could
15860 # trigger a bug in pdksh 5.2.14.
15861 for as_var in BASH_ENV ENV MAIL MAILPATH
15862 do eval test x\${$as_var+set} = xset \
15863   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15864 done
15865 PS1='$ '
15866 PS2='> '
15867 PS4='+ '
15868
15869 # NLS nuisances.
15870 LC_ALL=C
15871 export LC_ALL
15872 LANGUAGE=C
15873 export LANGUAGE
15874
15875 # CDPATH.
15876 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15877
15878
15879 # as_fn_error ERROR [LINENO LOG_FD]
15880 # ---------------------------------
15881 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15882 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15883 # script with status $?, using 1 if that was 0.
15884 as_fn_error ()
15885 {
15886   as_status=$?; test $as_status -eq 0 && as_status=1
15887   if test "$3"; then
15888     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15889     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15890   fi
15891   $as_echo "$as_me: error: $1" >&2
15892   as_fn_exit $as_status
15893 } # as_fn_error
15894
15895
15896 # as_fn_set_status STATUS
15897 # -----------------------
15898 # Set $? to STATUS, without forking.
15899 as_fn_set_status ()
15900 {
15901   return $1
15902 } # as_fn_set_status
15903
15904 # as_fn_exit STATUS
15905 # -----------------
15906 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15907 as_fn_exit ()
15908 {
15909   set +e
15910   as_fn_set_status $1
15911   exit $1
15912 } # as_fn_exit
15913
15914 # as_fn_unset VAR
15915 # ---------------
15916 # Portably unset VAR.
15917 as_fn_unset ()
15918 {
15919   { eval $1=; unset $1;}
15920 }
15921 as_unset=as_fn_unset
15922 # as_fn_append VAR VALUE
15923 # ----------------------
15924 # Append the text in VALUE to the end of the definition contained in VAR. Take
15925 # advantage of any shell optimizations that allow amortized linear growth over
15926 # repeated appends, instead of the typical quadratic growth present in naive
15927 # implementations.
15928 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15929   eval 'as_fn_append ()
15930   {
15931     eval $1+=\$2
15932   }'
15933 else
15934   as_fn_append ()
15935   {
15936     eval $1=\$$1\$2
15937   }
15938 fi # as_fn_append
15939
15940 # as_fn_arith ARG...
15941 # ------------------
15942 # Perform arithmetic evaluation on the ARGs, and store the result in the
15943 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15944 # must be portable across $(()) and expr.
15945 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15946   eval 'as_fn_arith ()
15947   {
15948     as_val=$(( $* ))
15949   }'
15950 else
15951   as_fn_arith ()
15952   {
15953     as_val=`expr "$@" || test $? -eq 1`
15954   }
15955 fi # as_fn_arith
15956
15957
15958 if expr a : '\(a\)' >/dev/null 2>&1 &&
15959    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15960   as_expr=expr
15961 else
15962   as_expr=false
15963 fi
15964
15965 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15966   as_basename=basename
15967 else
15968   as_basename=false
15969 fi
15970
15971 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15972   as_dirname=dirname
15973 else
15974   as_dirname=false
15975 fi
15976
15977 as_me=`$as_basename -- "$0" ||
15978 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15979          X"$0" : 'X\(//\)$' \| \
15980          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15981 $as_echo X/"$0" |
15982     sed '/^.*\/\([^/][^/]*\)\/*$/{
15983             s//\1/
15984             q
15985           }
15986           /^X\/\(\/\/\)$/{
15987             s//\1/
15988             q
15989           }
15990           /^X\/\(\/\).*/{
15991             s//\1/
15992             q
15993           }
15994           s/.*/./; q'`
15995
15996 # Avoid depending upon Character Ranges.
15997 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15998 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15999 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16000 as_cr_digits='0123456789'
16001 as_cr_alnum=$as_cr_Letters$as_cr_digits
16002
16003 ECHO_C= ECHO_N= ECHO_T=
16004 case `echo -n x` in #(((((
16005 -n*)
16006   case `echo 'xy\c'` in
16007   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16008   xy)  ECHO_C='\c';;
16009   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16010        ECHO_T=' ';;
16011   esac;;
16012 *)
16013   ECHO_N='-n';;
16014 esac
16015
16016 rm -f conf$$ conf$$.exe conf$$.file
16017 if test -d conf$$.dir; then
16018   rm -f conf$$.dir/conf$$.file
16019 else
16020   rm -f conf$$.dir
16021   mkdir conf$$.dir 2>/dev/null
16022 fi
16023 if (echo >conf$$.file) 2>/dev/null; then
16024   if ln -s conf$$.file conf$$ 2>/dev/null; then
16025     as_ln_s='ln -s'
16026     # ... but there are two gotchas:
16027     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16028     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16029     # In both cases, we have to default to `cp -p'.
16030     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16031       as_ln_s='cp -p'
16032   elif ln conf$$.file conf$$ 2>/dev/null; then
16033     as_ln_s=ln
16034   else
16035     as_ln_s='cp -p'
16036   fi
16037 else
16038   as_ln_s='cp -p'
16039 fi
16040 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16041 rmdir conf$$.dir 2>/dev/null
16042
16043
16044 # as_fn_mkdir_p
16045 # -------------
16046 # Create "$as_dir" as a directory, including parents if necessary.
16047 as_fn_mkdir_p ()
16048 {
16049
16050   case $as_dir in #(
16051   -*) as_dir=./$as_dir;;
16052   esac
16053   test -d "$as_dir" || eval $as_mkdir_p || {
16054     as_dirs=
16055     while :; do
16056       case $as_dir in #(
16057       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16058       *) as_qdir=$as_dir;;
16059       esac
16060       as_dirs="'$as_qdir' $as_dirs"
16061       as_dir=`$as_dirname -- "$as_dir" ||
16062 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16063          X"$as_dir" : 'X\(//\)[^/]' \| \
16064          X"$as_dir" : 'X\(//\)$' \| \
16065          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16066 $as_echo X"$as_dir" |
16067     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16068             s//\1/
16069             q
16070           }
16071           /^X\(\/\/\)[^/].*/{
16072             s//\1/
16073             q
16074           }
16075           /^X\(\/\/\)$/{
16076             s//\1/
16077             q
16078           }
16079           /^X\(\/\).*/{
16080             s//\1/
16081             q
16082           }
16083           s/.*/./; q'`
16084       test -d "$as_dir" && break
16085     done
16086     test -z "$as_dirs" || eval "mkdir $as_dirs"
16087   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16088
16089
16090 } # as_fn_mkdir_p
16091 if mkdir -p . 2>/dev/null; then
16092   as_mkdir_p='mkdir -p "$as_dir"'
16093 else
16094   test -d ./-p && rmdir ./-p
16095   as_mkdir_p=false
16096 fi
16097
16098 if test -x / >/dev/null 2>&1; then
16099   as_test_x='test -x'
16100 else
16101   if ls -dL / >/dev/null 2>&1; then
16102     as_ls_L_option=L
16103   else
16104     as_ls_L_option=
16105   fi
16106   as_test_x='
16107     eval sh -c '\''
16108       if test -d "$1"; then
16109         test -d "$1/.";
16110       else
16111         case $1 in #(
16112         -*)set "./$1";;
16113         esac;
16114         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16115         ???[sx]*):;;*)false;;esac;fi
16116     '\'' sh
16117   '
16118 fi
16119 as_executable_p=$as_test_x
16120
16121 # Sed expression to map a string onto a valid CPP name.
16122 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16123
16124 # Sed expression to map a string onto a valid variable name.
16125 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16126
16127
16128 exec 6>&1
16129 ## ----------------------------------- ##
16130 ## Main body of $CONFIG_STATUS script. ##
16131 ## ----------------------------------- ##
16132 _ASEOF
16133 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16134
16135 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16136 # Save the log message, to keep $0 and so on meaningful, and to
16137 # report actual input values of CONFIG_FILES etc. instead of their
16138 # values after options handling.
16139 ac_log="
16140 This file was extended by $as_me, which was
16141 generated by GNU Autoconf 2.64.  Invocation command line was
16142
16143   CONFIG_FILES    = $CONFIG_FILES
16144   CONFIG_HEADERS  = $CONFIG_HEADERS
16145   CONFIG_LINKS    = $CONFIG_LINKS
16146   CONFIG_COMMANDS = $CONFIG_COMMANDS
16147   $ $0 $@
16148
16149 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16150 "
16151
16152 _ACEOF
16153
16154 case $ac_config_files in *"
16155 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16156 esac
16157
16158 case $ac_config_headers in *"
16159 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16160 esac
16161
16162
16163 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16164 # Files that config.status was made for.
16165 config_files="$ac_config_files"
16166 config_headers="$ac_config_headers"
16167 config_links="$ac_config_links"
16168 config_commands="$ac_config_commands"
16169
16170 _ACEOF
16171
16172 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16173 ac_cs_usage="\
16174 \`$as_me' instantiates files and other configuration actions
16175 from templates according to the current configuration.  Unless the files
16176 and actions are specified as TAGs, all are instantiated by default.
16177
16178 Usage: $0 [OPTION]... [TAG]...
16179
16180   -h, --help       print this help, then exit
16181   -V, --version    print version number and configuration settings, then exit
16182   -q, --quiet, --silent
16183                    do not print progress messages
16184   -d, --debug      don't remove temporary files
16185       --recheck    update $as_me by reconfiguring in the same conditions
16186       --file=FILE[:TEMPLATE]
16187                    instantiate the configuration file FILE
16188       --header=FILE[:TEMPLATE]
16189                    instantiate the configuration header FILE
16190
16191 Configuration files:
16192 $config_files
16193
16194 Configuration headers:
16195 $config_headers
16196
16197 Configuration links:
16198 $config_links
16199
16200 Configuration commands:
16201 $config_commands
16202
16203 Report bugs to the package provider."
16204
16205 _ACEOF
16206 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16207 ac_cs_version="\\
16208 config.status
16209 configured by $0, generated by GNU Autoconf 2.64,
16210   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16211
16212 Copyright (C) 2009 Free Software Foundation, Inc.
16213 This config.status script is free software; the Free Software Foundation
16214 gives unlimited permission to copy, distribute and modify it."
16215
16216 ac_pwd='$ac_pwd'
16217 srcdir='$srcdir'
16218 INSTALL='$INSTALL'
16219 AWK='$AWK'
16220 test -n "\$AWK" || AWK=awk
16221 _ACEOF
16222
16223 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16224 # The default lists apply if the user does not specify any file.
16225 ac_need_defaults=:
16226 while test $# != 0
16227 do
16228   case $1 in
16229   --*=*)
16230     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16231     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16232     ac_shift=:
16233     ;;
16234   *)
16235     ac_option=$1
16236     ac_optarg=$2
16237     ac_shift=shift
16238     ;;
16239   esac
16240
16241   case $ac_option in
16242   # Handling of the options.
16243   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16244     ac_cs_recheck=: ;;
16245   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16246     $as_echo "$ac_cs_version"; exit ;;
16247   --debug | --debu | --deb | --de | --d | -d )
16248     debug=: ;;
16249   --file | --fil | --fi | --f )
16250     $ac_shift
16251     case $ac_optarg in
16252     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16253     esac
16254     as_fn_append CONFIG_FILES " '$ac_optarg'"
16255     ac_need_defaults=false;;
16256   --header | --heade | --head | --hea )
16257     $ac_shift
16258     case $ac_optarg in
16259     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16260     esac
16261     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16262     ac_need_defaults=false;;
16263   --he | --h)
16264     # Conflict between --help and --header
16265     as_fn_error "ambiguous option: \`$1'
16266 Try \`$0 --help' for more information.";;
16267   --help | --hel | -h )
16268     $as_echo "$ac_cs_usage"; exit ;;
16269   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16270   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16271     ac_cs_silent=: ;;
16272
16273   # This is an error.
16274   -*) as_fn_error "unrecognized option: \`$1'
16275 Try \`$0 --help' for more information." ;;
16276
16277   *) as_fn_append ac_config_targets " $1"
16278      ac_need_defaults=false ;;
16279
16280   esac
16281   shift
16282 done
16283
16284 ac_configure_extra_args=
16285
16286 if $ac_cs_silent; then
16287   exec 6>/dev/null
16288   ac_configure_extra_args="$ac_configure_extra_args --silent"
16289 fi
16290
16291 _ACEOF
16292 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16293 if \$ac_cs_recheck; then
16294   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16295   shift
16296   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16297   CONFIG_SHELL='$SHELL'
16298   export CONFIG_SHELL
16299   exec "\$@"
16300 fi
16301
16302 _ACEOF
16303 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16304 exec 5>>config.log
16305 {
16306   echo
16307   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16308 ## Running $as_me. ##
16309 _ASBOX
16310   $as_echo "$ac_log"
16311 } >&5
16312
16313 _ACEOF
16314 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16315 #
16316 # INIT-COMMANDS
16317 #
16318 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16319
16320 _ACEOF
16321
16322 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16323
16324 # Handling of arguments.
16325 for ac_config_target in $ac_config_targets
16326 do
16327   case $ac_config_target in
16328     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16329     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16330     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
16331     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16332     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
16333     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16334     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
16335     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16336     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16337     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16338
16339   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16340   esac
16341 done
16342
16343
16344 # If the user did not use the arguments to specify the items to instantiate,
16345 # then the envvar interface is used.  Set only those that are not.
16346 # We use the long form for the default assignment because of an extremely
16347 # bizarre bug on SunOS 4.1.3.
16348 if $ac_need_defaults; then
16349   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16350   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16351   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16352   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16353 fi
16354
16355 # Have a temporary directory for convenience.  Make it in the build tree
16356 # simply because there is no reason against having it here, and in addition,
16357 # creating and moving files from /tmp can sometimes cause problems.
16358 # Hook for its removal unless debugging.
16359 # Note that there is a small window in which the directory will not be cleaned:
16360 # after its creation but before its name has been assigned to `$tmp'.
16361 $debug ||
16362 {
16363   tmp=
16364   trap 'exit_status=$?
16365   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16366 ' 0
16367   trap 'as_fn_exit 1' 1 2 13 15
16368 }
16369 # Create a (secure) tmp directory for tmp files.
16370
16371 {
16372   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16373   test -n "$tmp" && test -d "$tmp"
16374 }  ||
16375 {
16376   tmp=./conf$$-$RANDOM
16377   (umask 077 && mkdir "$tmp")
16378 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16379
16380 # Set up the scripts for CONFIG_FILES section.
16381 # No need to generate them if there are no CONFIG_FILES.
16382 # This happens for instance with `./config.status config.h'.
16383 if test -n "$CONFIG_FILES"; then
16384
16385 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16386   ac_cs_awk_getline=:
16387   ac_cs_awk_pipe_init=
16388   ac_cs_awk_read_file='
16389       while ((getline aline < (F[key])) > 0)
16390         print(aline)
16391       close(F[key])'
16392   ac_cs_awk_pipe_fini=
16393 else
16394   ac_cs_awk_getline=false
16395   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16396   ac_cs_awk_read_file='
16397       print "|#_!!_#|"
16398       print "cat " F[key] " &&"
16399       '$ac_cs_awk_pipe_init
16400   # The final `:' finishes the AND list.
16401   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16402 fi
16403 ac_cr=`echo X | tr X '\015'`
16404 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16405 # But we know of no other shell where ac_cr would be empty at this
16406 # point, so we can use a bashism as a fallback.
16407 if test "x$ac_cr" = x; then
16408   eval ac_cr=\$\'\\r\'
16409 fi
16410 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16411 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16412   ac_cs_awk_cr='\r'
16413 else
16414   ac_cs_awk_cr=$ac_cr
16415 fi
16416
16417 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16418 _ACEOF
16419
16420 # Create commands to substitute file output variables.
16421 {
16422   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16423   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16424   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16425   echo "_ACAWK" &&
16426   echo "_ACEOF"
16427 } >conf$$files.sh &&
16428 . ./conf$$files.sh ||
16429   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16430 rm -f conf$$files.sh
16431
16432 {
16433   echo "cat >conf$$subs.awk <<_ACEOF" &&
16434   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16435   echo "_ACEOF"
16436 } >conf$$subs.sh ||
16437   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16438 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16439 ac_delim='%!_!# '
16440 for ac_last_try in false false false false false :; do
16441   . ./conf$$subs.sh ||
16442     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16443
16444   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16445   if test $ac_delim_n = $ac_delim_num; then
16446     break
16447   elif $ac_last_try; then
16448     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16449   else
16450     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16451   fi
16452 done
16453 rm -f conf$$subs.sh
16454
16455 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16456 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16457 _ACEOF
16458 sed -n '
16459 h
16460 s/^/S["/; s/!.*/"]=/
16461 p
16462 g
16463 s/^[^!]*!//
16464 :repl
16465 t repl
16466 s/'"$ac_delim"'$//
16467 t delim
16468 :nl
16469 h
16470 s/\(.\{148\}\).*/\1/
16471 t more1
16472 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16473 p
16474 n
16475 b repl
16476 :more1
16477 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16478 p
16479 g
16480 s/.\{148\}//
16481 t nl
16482 :delim
16483 h
16484 s/\(.\{148\}\).*/\1/
16485 t more2
16486 s/["\\]/\\&/g; s/^/"/; s/$/"/
16487 p
16488 b
16489 :more2
16490 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16491 p
16492 g
16493 s/.\{148\}//
16494 t delim
16495 ' <conf$$subs.awk | sed '
16496 /^[^""]/{
16497   N
16498   s/\n//
16499 }
16500 ' >>$CONFIG_STATUS || ac_write_fail=1
16501 rm -f conf$$subs.awk
16502 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16503 _ACAWK
16504 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16505   for (key in S) S_is_set[key] = 1
16506   FS = "\a"
16507   \$ac_cs_awk_pipe_init
16508 }
16509 {
16510   line = $ 0
16511   nfields = split(line, field, "@")
16512   substed = 0
16513   len = length(field[1])
16514   for (i = 2; i < nfields; i++) {
16515     key = field[i]
16516     keylen = length(key)
16517     if (S_is_set[key]) {
16518       value = S[key]
16519       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16520       len += length(value) + length(field[++i])
16521       substed = 1
16522     } else
16523       len += 1 + keylen
16524   }
16525   if (nfields == 3 && !substed) {
16526     key = field[2]
16527     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16528       \$ac_cs_awk_read_file
16529       next
16530     }
16531   }
16532   print line
16533 }
16534 \$ac_cs_awk_pipe_fini
16535 _ACAWK
16536 _ACEOF
16537 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16538 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16539   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16540 else
16541   cat
16542 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16543   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16544 _ACEOF
16545
16546 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16547 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16548 # trailing colons and then remove the whole line if VPATH becomes empty
16549 # (actually we leave an empty line to preserve line numbers).
16550 if test "x$srcdir" = x.; then
16551   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16552 s/:*\$(srcdir):*/:/
16553 s/:*\${srcdir}:*/:/
16554 s/:*@srcdir@:*/:/
16555 s/^\([^=]*=[     ]*\):*/\1/
16556 s/:*$//
16557 s/^[^=]*=[       ]*$//
16558 }'
16559 fi
16560
16561 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16562 fi # test -n "$CONFIG_FILES"
16563
16564 # Set up the scripts for CONFIG_HEADERS section.
16565 # No need to generate them if there are no CONFIG_HEADERS.
16566 # This happens for instance with `./config.status Makefile'.
16567 if test -n "$CONFIG_HEADERS"; then
16568 cat >"$tmp/defines.awk" <<\_ACAWK ||
16569 BEGIN {
16570 _ACEOF
16571
16572 # Transform confdefs.h into an awk script `defines.awk', embedded as
16573 # here-document in config.status, that substitutes the proper values into
16574 # config.h.in to produce config.h.
16575
16576 # Create a delimiter string that does not exist in confdefs.h, to ease
16577 # handling of long lines.
16578 ac_delim='%!_!# '
16579 for ac_last_try in false false :; do
16580   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16581   if test -z "$ac_t"; then
16582     break
16583   elif $ac_last_try; then
16584     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16585   else
16586     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16587   fi
16588 done
16589
16590 # For the awk script, D is an array of macro values keyed by name,
16591 # likewise P contains macro parameters if any.  Preserve backslash
16592 # newline sequences.
16593
16594 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16595 sed -n '
16596 s/.\{148\}/&'"$ac_delim"'/g
16597 t rset
16598 :rset
16599 s/^[     ]*#[    ]*define[       ][      ]*/ /
16600 t def
16601 d
16602 :def
16603 s/\\$//
16604 t bsnl
16605 s/["\\]/\\&/g
16606 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16607 D["\1"]=" \3"/p
16608 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16609 d
16610 :bsnl
16611 s/["\\]/\\&/g
16612 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16613 D["\1"]=" \3\\\\\\n"\\/p
16614 t cont
16615 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16616 t cont
16617 d
16618 :cont
16619 n
16620 s/.\{148\}/&'"$ac_delim"'/g
16621 t clear
16622 :clear
16623 s/\\$//
16624 t bsnlc
16625 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16626 d
16627 :bsnlc
16628 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16629 b cont
16630 ' <confdefs.h | sed '
16631 s/'"$ac_delim"'/"\\\
16632 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16633
16634 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16635   for (key in D) D_is_set[key] = 1
16636   FS = "\a"
16637 }
16638 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16639   line = \$ 0
16640   split(line, arg, " ")
16641   if (arg[1] == "#") {
16642     defundef = arg[2]
16643     mac1 = arg[3]
16644   } else {
16645     defundef = substr(arg[1], 2)
16646     mac1 = arg[2]
16647   }
16648   split(mac1, mac2, "(") #)
16649   macro = mac2[1]
16650   prefix = substr(line, 1, index(line, defundef) - 1)
16651   if (D_is_set[macro]) {
16652     # Preserve the white space surrounding the "#".
16653     print prefix "define", macro P[macro] D[macro]
16654     next
16655   } else {
16656     # Replace #undef with comments.  This is necessary, for example,
16657     # in the case of _POSIX_SOURCE, which is predefined and required
16658     # on some systems where configure will not decide to define it.
16659     if (defundef == "undef") {
16660       print "/*", prefix defundef, macro, "*/"
16661       next
16662     }
16663   }
16664 }
16665 { print }
16666 _ACAWK
16667 _ACEOF
16668 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16669   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16670 fi # test -n "$CONFIG_HEADERS"
16671
16672
16673 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
16674 shift
16675 for ac_tag
16676 do
16677   case $ac_tag in
16678   :[FHLC]) ac_mode=$ac_tag; continue;;
16679   esac
16680   case $ac_mode$ac_tag in
16681   :[FHL]*:*);;
16682   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16683   :[FH]-) ac_tag=-:-;;
16684   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16685   esac
16686   ac_save_IFS=$IFS
16687   IFS=:
16688   set x $ac_tag
16689   IFS=$ac_save_IFS
16690   shift
16691   ac_file=$1
16692   shift
16693
16694   case $ac_mode in
16695   :L) ac_source=$1;;
16696   :[FH])
16697     ac_file_inputs=
16698     for ac_f
16699     do
16700       case $ac_f in
16701       -) ac_f="$tmp/stdin";;
16702       *) # Look for the file first in the build tree, then in the source tree
16703          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16704          # because $ac_f cannot contain `:'.
16705          test -f "$ac_f" ||
16706            case $ac_f in
16707            [\\/$]*) false;;
16708            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16709            esac ||
16710            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16711       esac
16712       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16713       as_fn_append ac_file_inputs " '$ac_f'"
16714     done
16715
16716     # Let's still pretend it is `configure' which instantiates (i.e., don't
16717     # use $as_me), people would be surprised to read:
16718     #    /* config.h.  Generated by config.status.  */
16719     configure_input='Generated from '`
16720           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16721         `' by configure.'
16722     if test x"$ac_file" != x-; then
16723       configure_input="$ac_file.  $configure_input"
16724       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16725 $as_echo "$as_me: creating $ac_file" >&6;}
16726     fi
16727     # Neutralize special characters interpreted by sed in replacement strings.
16728     case $configure_input in #(
16729     *\&* | *\|* | *\\* )
16730        ac_sed_conf_input=`$as_echo "$configure_input" |
16731        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16732     *) ac_sed_conf_input=$configure_input;;
16733     esac
16734
16735     case $ac_tag in
16736     *:-:* | *:-) cat >"$tmp/stdin" \
16737       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16738     esac
16739     ;;
16740   esac
16741
16742   ac_dir=`$as_dirname -- "$ac_file" ||
16743 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16744          X"$ac_file" : 'X\(//\)[^/]' \| \
16745          X"$ac_file" : 'X\(//\)$' \| \
16746          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16747 $as_echo X"$ac_file" |
16748     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16749             s//\1/
16750             q
16751           }
16752           /^X\(\/\/\)[^/].*/{
16753             s//\1/
16754             q
16755           }
16756           /^X\(\/\/\)$/{
16757             s//\1/
16758             q
16759           }
16760           /^X\(\/\).*/{
16761             s//\1/
16762             q
16763           }
16764           s/.*/./; q'`
16765   as_dir="$ac_dir"; as_fn_mkdir_p
16766   ac_builddir=.
16767
16768 case "$ac_dir" in
16769 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16770 *)
16771   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16772   # A ".." for each directory in $ac_dir_suffix.
16773   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16774   case $ac_top_builddir_sub in
16775   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16776   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16777   esac ;;
16778 esac
16779 ac_abs_top_builddir=$ac_pwd
16780 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16781 # for backward compatibility:
16782 ac_top_builddir=$ac_top_build_prefix
16783
16784 case $srcdir in
16785   .)  # We are building in place.
16786     ac_srcdir=.
16787     ac_top_srcdir=$ac_top_builddir_sub
16788     ac_abs_top_srcdir=$ac_pwd ;;
16789   [\\/]* | ?:[\\/]* )  # Absolute name.
16790     ac_srcdir=$srcdir$ac_dir_suffix;
16791     ac_top_srcdir=$srcdir
16792     ac_abs_top_srcdir=$srcdir ;;
16793   *) # Relative name.
16794     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16795     ac_top_srcdir=$ac_top_build_prefix$srcdir
16796     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16797 esac
16798 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16799
16800
16801   case $ac_mode in
16802   :F)
16803   #
16804   # CONFIG_FILE
16805   #
16806
16807   case $INSTALL in
16808   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16809   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16810   esac
16811 _ACEOF
16812
16813 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16814 # If the template does not know about datarootdir, expand it.
16815 # FIXME: This hack should be removed a few years after 2.60.
16816 ac_datarootdir_hack=; ac_datarootdir_seen=
16817 ac_sed_dataroot='
16818 /datarootdir/ {
16819   p
16820   q
16821 }
16822 /@datadir@/p
16823 /@docdir@/p
16824 /@infodir@/p
16825 /@localedir@/p
16826 /@mandir@/p'
16827 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16828 *datarootdir*) ac_datarootdir_seen=yes;;
16829 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16830   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16831 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16832 _ACEOF
16833 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16834   ac_datarootdir_hack='
16835   s&@datadir@&$datadir&g
16836   s&@docdir@&$docdir&g
16837   s&@infodir@&$infodir&g
16838   s&@localedir@&$localedir&g
16839   s&@mandir@&$mandir&g
16840   s&\\\${datarootdir}&$datarootdir&g' ;;
16841 esac
16842 _ACEOF
16843
16844 # Neutralize VPATH when `$srcdir' = `.'.
16845 # Shell code in configure.ac might set extrasub.
16846 # FIXME: do we really want to maintain this feature?
16847 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16848 ac_sed_extra="$ac_vpsub
16849 $extrasub
16850 _ACEOF
16851 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16852 :t
16853 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16854 s|@configure_input@|$ac_sed_conf_input|;t t
16855 s&@top_builddir@&$ac_top_builddir_sub&;t t
16856 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16857 s&@srcdir@&$ac_srcdir&;t t
16858 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16859 s&@top_srcdir@&$ac_top_srcdir&;t t
16860 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16861 s&@builddir@&$ac_builddir&;t t
16862 s&@abs_builddir@&$ac_abs_builddir&;t t
16863 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16864 s&@INSTALL@&$ac_INSTALL&;t t
16865 $ac_datarootdir_hack
16866 "
16867 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16868 if $ac_cs_awk_getline; then
16869   $AWK -f "$tmp/subs.awk"
16870 else
16871   $AWK -f "$tmp/subs.awk" | $SHELL
16872 fi >$tmp/out \
16873   || as_fn_error "could not create $ac_file" "$LINENO" 5
16874
16875 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16876   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16877   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16878   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16879 which seems to be undefined.  Please make sure it is defined." >&5
16880 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16881 which seems to be undefined.  Please make sure it is defined." >&2;}
16882
16883   rm -f "$tmp/stdin"
16884   case $ac_file in
16885   -) cat "$tmp/out" && rm -f "$tmp/out";;
16886   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16887   esac \
16888   || as_fn_error "could not create $ac_file" "$LINENO" 5
16889  ;;
16890   :H)
16891   #
16892   # CONFIG_HEADER
16893   #
16894   if test x"$ac_file" != x-; then
16895     {
16896       $as_echo "/* $configure_input  */" \
16897       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16898     } >"$tmp/config.h" \
16899       || as_fn_error "could not create $ac_file" "$LINENO" 5
16900     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16901       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16902 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16903     else
16904       rm -f "$ac_file"
16905       mv "$tmp/config.h" "$ac_file" \
16906         || as_fn_error "could not create $ac_file" "$LINENO" 5
16907     fi
16908   else
16909     $as_echo "/* $configure_input  */" \
16910       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16911       || as_fn_error "could not create -" "$LINENO" 5
16912   fi
16913  ;;
16914   :L)
16915   #
16916   # CONFIG_LINK
16917   #
16918
16919   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16920     :
16921   else
16922     # Prefer the file from the source tree if names are identical.
16923     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16924       ac_source=$srcdir/$ac_source
16925     fi
16926
16927     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16928 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16929
16930     if test ! -r "$ac_source"; then
16931       as_fn_error "$ac_source: file not found" "$LINENO" 5
16932     fi
16933     rm -f "$ac_file"
16934
16935     # Try a relative symlink, then a hard link, then a copy.
16936     case $srcdir in
16937     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16938         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16939     esac
16940     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16941       ln "$ac_source" "$ac_file" 2>/dev/null ||
16942       cp -p "$ac_source" "$ac_file" ||
16943       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16944   fi
16945  ;;
16946   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16947 $as_echo "$as_me: executing $ac_file commands" >&6;}
16948  ;;
16949   esac
16950
16951
16952   case $ac_file$ac_mode in
16953     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16954     "gcore":F) chmod +x gcore ;;
16955     "default":C)
16956 case x$CONFIG_HEADERS in
16957 xconfig.h:config.in)
16958 echo > stamp-h ;;
16959 esac
16960  ;;
16961
16962   esac
16963 done # for ac_tag
16964
16965
16966 as_fn_exit 0
16967 _ACEOF
16968 ac_clean_files=$ac_clean_files_save
16969
16970 test $ac_write_fail = 0 ||
16971   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16972
16973
16974 # configure is writing to config.log, and then calls config.status.
16975 # config.status does its own redirection, appending to config.log.
16976 # Unfortunately, on DOS this fails, as config.log is still kept open
16977 # by configure, so config.status won't be able to write to it; its
16978 # output is simply discarded.  So we exec the FD to /dev/null,
16979 # effectively closing config.log, so it can be properly (re)opened and
16980 # appended to by config.status.  When coming back to configure, we
16981 # need to make the FD available again.
16982 if test "$no_create" != yes; then
16983   ac_cs_success=:
16984   ac_config_status_args=
16985   test "$silent" = yes &&
16986     ac_config_status_args="$ac_config_status_args --quiet"
16987   exec 5>/dev/null
16988   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16989   exec 5>>config.log
16990   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16991   # would make configure fail if this is the last instruction.
16992   $ac_cs_success || as_fn_exit $?
16993 fi
16994
16995 #
16996 # CONFIG_SUBDIRS section.
16997 #
16998 if test "$no_recursion" != yes; then
16999
17000   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17001   # so they do not pile up.
17002   ac_sub_configure_args=
17003   ac_prev=
17004   eval "set x $ac_configure_args"
17005   shift
17006   for ac_arg
17007   do
17008     if test -n "$ac_prev"; then
17009       ac_prev=
17010       continue
17011     fi
17012     case $ac_arg in
17013     -cache-file | --cache-file | --cache-fil | --cache-fi \
17014     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17015       ac_prev=cache_file ;;
17016     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17017     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17018     | --c=*)
17019       ;;
17020     --config-cache | -C)
17021       ;;
17022     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17023       ac_prev=srcdir ;;
17024     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17025       ;;
17026     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17027       ac_prev=prefix ;;
17028     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17029       ;;
17030     --disable-option-checking)
17031       ;;
17032     *)
17033       case $ac_arg in
17034       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17035       esac
17036       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17037     esac
17038   done
17039
17040   # Always prepend --prefix to ensure using the same prefix
17041   # in subdir configurations.
17042   ac_arg="--prefix=$prefix"
17043   case $ac_arg in
17044   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17045   esac
17046   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17047
17048   # Pass --silent
17049   if test "$silent" = yes; then
17050     ac_sub_configure_args="--silent $ac_sub_configure_args"
17051   fi
17052
17053   # Always prepend --disable-option-checking to silence warnings, since
17054   # different subdirs can have different --enable and --with options.
17055   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17056
17057   ac_popdir=`pwd`
17058   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17059
17060     # Do not complain, so a configure script can configure whichever
17061     # parts of a large source tree are present.
17062     test -d "$srcdir/$ac_dir" || continue
17063
17064     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17065     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17066     $as_echo "$ac_msg" >&6
17067     as_dir="$ac_dir"; as_fn_mkdir_p
17068     ac_builddir=.
17069
17070 case "$ac_dir" in
17071 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17072 *)
17073   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17074   # A ".." for each directory in $ac_dir_suffix.
17075   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17076   case $ac_top_builddir_sub in
17077   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17078   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17079   esac ;;
17080 esac
17081 ac_abs_top_builddir=$ac_pwd
17082 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17083 # for backward compatibility:
17084 ac_top_builddir=$ac_top_build_prefix
17085
17086 case $srcdir in
17087   .)  # We are building in place.
17088     ac_srcdir=.
17089     ac_top_srcdir=$ac_top_builddir_sub
17090     ac_abs_top_srcdir=$ac_pwd ;;
17091   [\\/]* | ?:[\\/]* )  # Absolute name.
17092     ac_srcdir=$srcdir$ac_dir_suffix;
17093     ac_top_srcdir=$srcdir
17094     ac_abs_top_srcdir=$srcdir ;;
17095   *) # Relative name.
17096     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17097     ac_top_srcdir=$ac_top_build_prefix$srcdir
17098     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17099 esac
17100 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17101
17102
17103     cd "$ac_dir"
17104
17105     # Check for guested configure; otherwise get Cygnus style configure.
17106     if test -f "$ac_srcdir/configure.gnu"; then
17107       ac_sub_configure=$ac_srcdir/configure.gnu
17108     elif test -f "$ac_srcdir/configure"; then
17109       ac_sub_configure=$ac_srcdir/configure
17110     elif test -f "$ac_srcdir/configure.in"; then
17111       # This should be Cygnus configure.
17112       ac_sub_configure=$ac_aux_dir/configure
17113     else
17114       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
17115 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
17116       ac_sub_configure=
17117     fi
17118
17119     # The recursion is here.
17120     if test -n "$ac_sub_configure"; then
17121       # Make the cache file name correct relative to the subdirectory.
17122       case $cache_file in
17123       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
17124       *) # Relative name.
17125         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
17126       esac
17127
17128       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
17129 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
17130       # The eval makes quoting arguments work.
17131       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
17132            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
17133         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
17134     fi
17135
17136     cd "$ac_popdir"
17137   done
17138 fi
17139 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17140   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17141 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17142 fi
17143
17144
17145 exit 0