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 GDB_NM_FILE
 595 frags
 596 target_subdir
 597 CONFIG_UNINSTALL
 598 CONFIG_INSTALL
 599 CONFIG_CLEAN
 600 CONFIG_ALL
 601 CONFIG_SRCS
 602 CONFIG_DEPS
 603 CONFIG_OBS
 604 PROFILE_CFLAGS
 605 ENABLE_CFLAGS
 606 SIM_OBS
 607 SIM
 608 XMKMF
 609 GDBTK_SRC_DIR
 610 GDBTK_CFLAGS
 611 GDBTKLIBS
 612 X_LIBS
 613 X_LDFLAGS
 614 X_CFLAGS
 615 TK_XINCLUDES
 616 TK_DEPS
 617 TK_LIBRARY
 618 TK_INCLUDE
 619 TK_STUB_LIB_SPEC
 620 TK_STUB_LIB_FLAG
 621 TK_STUB_LIB_FILE
 622 TK_LIB_SPEC
 623 TK_LIB_FLAG
 624 TK_LIB_FILE
 625 TK_SRC_DIR
 626 TK_BIN_DIR
 627 TK_VERSION
 628 TCL_DEPS
 629 TCL_LIBRARY
 630 TCL_INCLUDE
 631 TCL_STUB_LIB_SPEC
 632 TCL_STUB_LIB_FLAG
 633 TCL_STUB_LIB_FILE
 634 TCL_LIB_SPEC
 635 TCL_LIB_FLAG
 636 TCL_LIB_FILE
 637 TCL_SRC_DIR
 638 TCL_BIN_DIR
 639 TCL_PATCH_LEVEL
 640 TCL_VERSION
 641 WIN32LDAPP
 642 GUI_CFLAGS_X
 643 LIBGUI
 644 WIN32LIBS
 645 SER_HARDWIRE
 646 WERROR_CFLAGS
 647 WARN_CFLAGS
 648 SYSTEM_GDBINIT
 649 TARGET_SYSTEM_ROOT
 650 CONFIG_LDFLAGS
 651 RDYNAMIC
 652 ALLOCA
 653 PYTHON_LIBS
 654 PYTHON_CPPFLAGS
 655 PYTHON_CFLAGS
 656 python_prog_path
 657 LTLIBEXPAT
 658 LIBEXPAT
 659 HAVE_LIBEXPAT
 660 JIT_READER_DIR
 661 TARGET_PTR
 662 READLINE_TEXI_INCFLAG
 663 READLINE_CFLAGS
 664 READLINE_DEPS
 665 READLINE
 666 MIG
 667 WINDRES
 668 DLLTOOL
 669 AR
 670 YFLAGS
 671 YACC
 672 RANLIB
 673 LN_S
 674 INSTALL_DATA
 675 INSTALL_SCRIPT
 676 INSTALL_PROGRAM
 677 AWK
 678 REPORT_BUGS_TEXI
 679 REPORT_BUGS_TO
 680 PKGVERSION
 681 TARGET_OBS
 682 subdirs
 683 GDB_DATADIR
 684 DEBUGDIR
 685 MAKEINFO_EXTRA_FLAGS
 686 MAKEINFOFLAGS
 687 MAKEINFO
 688 PACKAGE
 689 GNULIB_STDINT_H
 690 CATOBJEXT
 691 GENCAT
 692 INSTOBJEXT
 693 DATADIRNAME
 694 CATALOGS
 695 POSUB
 696 GMSGFMT
 697 XGETTEXT
 698 INCINTL
 699 LIBINTL_DEP
 700 LIBINTL
 701 USE_NLS
 702 SET_MAKE
 703 GMAKE_FALSE
 704 GMAKE_TRUE
 705 MAKE
 706 CCDEPMODE
 707 DEPDIR
 708 am__leading_dot
 709 target_os
 710 target_vendor
 711 target_cpu
 712 target
 713 host_os
 714 host_vendor
 715 host_cpu
 716 host
 717 build_os
 718 build_vendor
 719 build_cpu
 720 build
 721 EGREP
 722 GREP
 723 CPP
 724 OBJEXT
 725 EXEEXT
 726 ac_ct_CC
 727 CPPFLAGS
 728 LDFLAGS
 729 CFLAGS
 730 CC
 731 MAINT
 732 MAINTAINER_MODE_FALSE
 733 MAINTAINER_MODE_TRUE
 734 target_alias
 735 host_alias
 736 build_alias
 737 LIBS
 738 ECHO_T
 739 ECHO_N
 740 ECHO_C
 741 DEFS
 742 mandir
 743 localedir
 744 libdir
 745 psdir
 746 pdfdir
 747 dvidir
 748 htmldir
 749 infodir
 750 docdir
 751 oldincludedir
 752 includedir
 753 localstatedir
 754 sharedstatedir
 755 sysconfdir
 756 datadir
 757 datarootdir
 758 libexecdir
 759 sbindir
 760 bindir
 761 program_transform_name
 762 prefix
 763 exec_prefix
 764 PACKAGE_URL
 765 PACKAGE_BUGREPORT
 766 PACKAGE_STRING
 767 PACKAGE_VERSION
 768 PACKAGE_TARNAME
 769 PACKAGE_NAME
 770 PATH_SEPARATOR
 771 SHELL'
 772 ac_subst_files='host_makefile_frag'
 773 ac_user_opts='
 774 enable_option_checking
 775 enable_maintainer_mode
 776 enable_plugins
 777 enable_largefile
 778 with_separate_debug_dir
 779 with_gdb_datadir
 780 with_relocated_sources
 781 with_auto_load_dir
 782 with_auto_load_safe_path
 783 enable_targets
 784 enable_64_bit_bfd
 785 enable_gdbcli
 786 enable_gdbmi
 787 enable_tui
 788 enable_gdbtk
 789 with_libunwind_ia64
 790 with_curses
 791 enable_profiling
 792 with_pkgversion
 793 with_bugurl
 794 with_zlib
 795 with_libiconv_prefix
 796 with_iconv_bin
 797 with_system_readline
 798 with_jit_reader_dir
 799 with_expat
 800 with_gnu_ld
 801 enable_rpath
 802 with_libexpat_prefix
 803 with_python
 804 with_included_regex
 805 with_sysroot
 806 with_system_gdbinit
 807 enable_werror
 808 enable_build_warnings
 809 enable_gdb_build_warnings
 810 with_tcl
 811 with_tk
 812 with_x
 813 enable_sim
 814 enable_multi_ice
 815 enable_gdbserver
 816 '
 817       ac_precious_vars='build_alias
 818 host_alias
 819 target_alias
 820 CC
 821 CFLAGS
 822 LDFLAGS
 823 LIBS
 824 CPPFLAGS
 825 CPP
 826 MAKEINFO
 827 MAKEINFOFLAGS
 828 YACC
 829 YFLAGS
 830 XMKMF'
 831 ac_subdirs_all='testsuite
 832 gdbtk
 833 multi-ice
 834 gdbserver'
 835
 836 # Initialize some variables set by options.
 837 ac_init_help=
 838 ac_init_version=false
 839 ac_unrecognized_opts=
 840 ac_unrecognized_sep=
 841 # The variables have the same names as the options, with
 842 # dashes changed to underlines.
 843 cache_file=/dev/null
 844 exec_prefix=NONE
 845 no_create=
 846 no_recursion=
 847 prefix=NONE
 848 program_prefix=NONE
 849 program_suffix=NONE
 850 program_transform_name=s,x,x,
 851 silent=
 852 site=
 853 srcdir=
 854 verbose=
 855 x_includes=NONE
 856 x_libraries=NONE
 857
 858 # Installation directory options.
 859 # These are left unexpanded so users can "make install exec_prefix=/foo"
 860 # and all the variables that are supposed to be based on exec_prefix
 861 # by default will actually change.
 862 # Use braces instead of parens because sh, perl, etc. also accept them.
 863 # (The list follows the same order as the GNU Coding Standards.)
 864 bindir='${exec_prefix}/bin'
 865 sbindir='${exec_prefix}/sbin'
 866 libexecdir='${exec_prefix}/libexec'
 867 datarootdir='${prefix}/share'
 868 datadir='${datarootdir}'
 869 sysconfdir='${prefix}/etc'
 870 sharedstatedir='${prefix}/com'
 871 localstatedir='${prefix}/var'
 872 includedir='${prefix}/include'
 873 oldincludedir='/usr/include'
 874 docdir='${datarootdir}/doc/${PACKAGE}'
 875 infodir='${datarootdir}/info'
 876 htmldir='${docdir}'
 877 dvidir='${docdir}'
 878 pdfdir='${docdir}'
 879 psdir='${docdir}'
 880 libdir='${exec_prefix}/lib'
 881 localedir='${datarootdir}/locale'
 882 mandir='${datarootdir}/man'
 883
 884 ac_prev=
 885 ac_dashdash=
 886 for ac_option
 887 do
 888   # If the previous option needs an argument, assign it.
 889   if test -n "$ac_prev"; then
 890     eval $ac_prev=\$ac_option
 891     ac_prev=
 892     continue
 893   fi
 894
 895   case $ac_option in
 896   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 897   *)    ac_optarg=yes ;;
 898   esac
 899
 900   # Accept the important Cygnus configure options, so we can diagnose typos.
 901
 902   case $ac_dashdash$ac_option in
 903   --)
 904     ac_dashdash=yes ;;
 905
 906   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 907     ac_prev=bindir ;;
 908   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 909     bindir=$ac_optarg ;;
 910
 911   -build | --build | --buil | --bui | --bu)
 912     ac_prev=build_alias ;;
 913   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 914     build_alias=$ac_optarg ;;
 915
 916   -cache-file | --cache-file | --cache-fil | --cache-fi \
 917   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 918     ac_prev=cache_file ;;
 919   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 920   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 921     cache_file=$ac_optarg ;;
 922
 923   --config-cache | -C)
 924     cache_file=config.cache ;;
 925
 926   -datadir | --datadir | --datadi | --datad)
 927     ac_prev=datadir ;;
 928   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 929     datadir=$ac_optarg ;;
 930
 931   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 932   | --dataroo | --dataro | --datar)
 933     ac_prev=datarootdir ;;
 934   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 935   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 936     datarootdir=$ac_optarg ;;
 937
 938   -disable-* | --disable-*)
 939     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 940     # Reject names that are not valid shell variable names.
 941     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 942       as_fn_error "invalid feature name: $ac_useropt"
 943     ac_useropt_orig=$ac_useropt
 944     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 945     case $ac_user_opts in
 946       *"
 947 "enable_$ac_useropt"
 948 "*) ;;
 949       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 950          ac_unrecognized_sep=', ';;
 951     esac
 952     eval enable_$ac_useropt=no ;;
 953
 954   -docdir | --docdir | --docdi | --doc | --do)
 955     ac_prev=docdir ;;
 956   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 957     docdir=$ac_optarg ;;
 958
 959   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 960     ac_prev=dvidir ;;
 961   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 962     dvidir=$ac_optarg ;;
 963
 964   -enable-* | --enable-*)
 965     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 966     # Reject names that are not valid shell variable names.
 967     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 968       as_fn_error "invalid feature name: $ac_useropt"
 969     ac_useropt_orig=$ac_useropt
 970     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 971     case $ac_user_opts in
 972       *"
 973 "enable_$ac_useropt"
 974 "*) ;;
 975       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 976          ac_unrecognized_sep=', ';;
 977     esac
 978     eval enable_$ac_useropt=\$ac_optarg ;;
 979
 980   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 981   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 982   | --exec | --exe | --ex)
 983     ac_prev=exec_prefix ;;
 984   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 985   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 986   | --exec=* | --exe=* | --ex=*)
 987     exec_prefix=$ac_optarg ;;
 988
 989   -gas | --gas | --ga | --g)
 990     # Obsolete; use --with-gas.
 991     with_gas=yes ;;
 992
 993   -help | --help | --hel | --he | -h)
 994     ac_init_help=long ;;
 995   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 996     ac_init_help=recursive ;;
 997   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 998     ac_init_help=short ;;
 999
1000   -host | --host | --hos | --ho)
1001     ac_prev=host_alias ;;
1002   -host=* | --host=* | --hos=* | --ho=*)
1003     host_alias=$ac_optarg ;;
1004
1005   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1006     ac_prev=htmldir ;;
1007   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1008   | --ht=*)
1009     htmldir=$ac_optarg ;;
1010
1011   -includedir | --includedir | --includedi | --included | --include \
1012   | --includ | --inclu | --incl | --inc)
1013     ac_prev=includedir ;;
1014   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1015   | --includ=* | --inclu=* | --incl=* | --inc=*)
1016     includedir=$ac_optarg ;;
1017
1018   -infodir | --infodir | --infodi | --infod | --info | --inf)
1019     ac_prev=infodir ;;
1020   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1021     infodir=$ac_optarg ;;
1022
1023   -libdir | --libdir | --libdi | --libd)
1024     ac_prev=libdir ;;
1025   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1026     libdir=$ac_optarg ;;
1027
1028   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1029   | --libexe | --libex | --libe)
1030     ac_prev=libexecdir ;;
1031   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1032   | --libexe=* | --libex=* | --libe=*)
1033     libexecdir=$ac_optarg ;;
1034
1035   -localedir | --localedir | --localedi | --localed | --locale)
1036     ac_prev=localedir ;;
1037   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1038     localedir=$ac_optarg ;;
1039
1040   -localstatedir | --localstatedir | --localstatedi | --localstated \
1041   | --localstate | --localstat | --localsta | --localst | --locals)
1042     ac_prev=localstatedir ;;
1043   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1044   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1045     localstatedir=$ac_optarg ;;
1046
1047   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1048     ac_prev=mandir ;;
1049   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1050     mandir=$ac_optarg ;;
1051
1052   -nfp | --nfp | --nf)
1053     # Obsolete; use --without-fp.
1054     with_fp=no ;;
1055
1056   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1057   | --no-cr | --no-c | -n)
1058     no_create=yes ;;
1059
1060   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1061   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1062     no_recursion=yes ;;
1063
1064   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1065   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1066   | --oldin | --oldi | --old | --ol | --o)
1067     ac_prev=oldincludedir ;;
1068   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1069   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1070   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1071     oldincludedir=$ac_optarg ;;
1072
1073   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1074     ac_prev=prefix ;;
1075   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1076     prefix=$ac_optarg ;;
1077
1078   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1079   | --program-pre | --program-pr | --program-p)
1080     ac_prev=program_prefix ;;
1081   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1082   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1083     program_prefix=$ac_optarg ;;
1084
1085   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1086   | --program-suf | --program-su | --program-s)
1087     ac_prev=program_suffix ;;
1088   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1089   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1090     program_suffix=$ac_optarg ;;
1091
1092   -program-transform-name | --program-transform-name \
1093   | --program-transform-nam | --program-transform-na \
1094   | --program-transform-n | --program-transform- \
1095   | --program-transform | --program-transfor \
1096   | --program-transfo | --program-transf \
1097   | --program-trans | --program-tran \
1098   | --progr-tra | --program-tr | --program-t)
1099     ac_prev=program_transform_name ;;
1100   -program-transform-name=* | --program-transform-name=* \
1101   | --program-transform-nam=* | --program-transform-na=* \
1102   | --program-transform-n=* | --program-transform-=* \
1103   | --program-transform=* | --program-transfor=* \
1104   | --program-transfo=* | --program-transf=* \
1105   | --program-trans=* | --program-tran=* \
1106   | --progr-tra=* | --program-tr=* | --program-t=*)
1107     program_transform_name=$ac_optarg ;;
1108
1109   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1110     ac_prev=pdfdir ;;
1111   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1112     pdfdir=$ac_optarg ;;
1113
1114   -psdir | --psdir | --psdi | --psd | --ps)
1115     ac_prev=psdir ;;
1116   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1117     psdir=$ac_optarg ;;
1118
1119   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1120   | -silent | --silent | --silen | --sile | --sil)
1121     silent=yes ;;
1122
1123   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1124     ac_prev=sbindir ;;
1125   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1126   | --sbi=* | --sb=*)
1127     sbindir=$ac_optarg ;;
1128
1129   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1130   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1131   | --sharedst | --shareds | --shared | --share | --shar \
1132   | --sha | --sh)
1133     ac_prev=sharedstatedir ;;
1134   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1135   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1136   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1137   | --sha=* | --sh=*)
1138     sharedstatedir=$ac_optarg ;;
1139
1140   -site | --site | --sit)
1141     ac_prev=site ;;
1142   -site=* | --site=* | --sit=*)
1143     site=$ac_optarg ;;
1144
1145   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1146     ac_prev=srcdir ;;
1147   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1148     srcdir=$ac_optarg ;;
1149
1150   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1151   | --syscon | --sysco | --sysc | --sys | --sy)
1152     ac_prev=sysconfdir ;;
1153   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1154   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1155     sysconfdir=$ac_optarg ;;
1156
1157   -target | --target | --targe | --targ | --tar | --ta | --t)
1158     ac_prev=target_alias ;;
1159   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1160     target_alias=$ac_optarg ;;
1161
1162   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1163     verbose=yes ;;
1164
1165   -version | --version | --versio | --versi | --vers | -V)
1166     ac_init_version=: ;;
1167
1168   -with-* | --with-*)
1169     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1170     # Reject names that are not valid shell variable names.
1171     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1172       as_fn_error "invalid package name: $ac_useropt"
1173     ac_useropt_orig=$ac_useropt
1174     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1175     case $ac_user_opts in
1176       *"
1177 "with_$ac_useropt"
1178 "*) ;;
1179       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1180          ac_unrecognized_sep=', ';;
1181     esac
1182     eval with_$ac_useropt=\$ac_optarg ;;
1183
1184   -without-* | --without-*)
1185     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1186     # Reject names that are not valid shell variable names.
1187     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1188       as_fn_error "invalid package name: $ac_useropt"
1189     ac_useropt_orig=$ac_useropt
1190     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1191     case $ac_user_opts in
1192       *"
1193 "with_$ac_useropt"
1194 "*) ;;
1195       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1196          ac_unrecognized_sep=', ';;
1197     esac
1198     eval with_$ac_useropt=no ;;
1199
1200   --x)
1201     # Obsolete; use --with-x.
1202     with_x=yes ;;
1203
1204   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1205   | --x-incl | --x-inc | --x-in | --x-i)
1206     ac_prev=x_includes ;;
1207   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1208   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1209     x_includes=$ac_optarg ;;
1210
1211   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1212   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1213     ac_prev=x_libraries ;;
1214   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1215   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1216     x_libraries=$ac_optarg ;;
1217
1218   -*) as_fn_error "unrecognized option: \`$ac_option'
1219 Try \`$0 --help' for more information."
1220     ;;
1221
1222   *=*)
1223     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1224     # Reject names that are not valid shell variable names.
1225     case $ac_envvar in #(
1226       '' | [0-9]* | *[!_$as_cr_alnum]* )
1227       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1228     esac
1229     eval $ac_envvar=\$ac_optarg
1230     export $ac_envvar ;;
1231
1232   *)
1233     # FIXME: should be removed in autoconf 3.0.
1234     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1235     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1236       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1237     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1238     ;;
1239
1240   esac
1241 done
1242
1243 if test -n "$ac_prev"; then
1244   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1245   as_fn_error "missing argument to $ac_option"
1246 fi
1247
1248 if test -n "$ac_unrecognized_opts"; then
1249   case $enable_option_checking in
1250     no) ;;
1251     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1252     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1253   esac
1254 fi
1255
1256 # Check all directory arguments for consistency.
1257 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1258                 datadir sysconfdir sharedstatedir localstatedir includedir \
1259                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1260                 libdir localedir mandir
1261 do
1262   eval ac_val=\$$ac_var
1263   # Remove trailing slashes.
1264   case $ac_val in
1265     */ )
1266       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1267       eval $ac_var=\$ac_val;;
1268   esac
1269   # Be sure to have absolute directory names.
1270   case $ac_val in
1271     [\\/$]* | ?:[\\/]* )  continue;;
1272     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1273   esac
1274   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1275 done
1276
1277 # There might be people who depend on the old broken behavior: `$host'
1278 # used to hold the argument of --host etc.
1279 # FIXME: To remove some day.
1280 build=$build_alias
1281 host=$host_alias
1282 target=$target_alias
1283
1284 # FIXME: To remove some day.
1285 if test "x$host_alias" != x; then
1286   if test "x$build_alias" = x; then
1287     cross_compiling=maybe
1288     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1289     If a cross compiler is detected then cross compile mode will be used." >&2
1290   elif test "x$build_alias" != "x$host_alias"; then
1291     cross_compiling=yes
1292   fi
1293 fi
1294
1295 ac_tool_prefix=
1296 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1297
1298 test "$silent" = yes && exec 6>/dev/null
1299
1300
1301 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1302 ac_ls_di=`ls -di .` &&
1303 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1304   as_fn_error "working directory cannot be determined"
1305 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1306   as_fn_error "pwd does not report name of working directory"
1307
1308
1309 # Find the source files, if location was not specified.
1310 if test -z "$srcdir"; then
1311   ac_srcdir_defaulted=yes
1312   # Try the directory containing this script, then the parent directory.
1313   ac_confdir=`$as_dirname -- "$as_myself" ||
1314 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1315          X"$as_myself" : 'X\(//\)[^/]' \| \
1316          X"$as_myself" : 'X\(//\)$' \| \
1317          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1318 $as_echo X"$as_myself" |
1319     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1320             s//\1/
1321             q
1322           }
1323           /^X\(\/\/\)[^/].*/{
1324             s//\1/
1325             q
1326           }
1327           /^X\(\/\/\)$/{
1328             s//\1/
1329             q
1330           }
1331           /^X\(\/\).*/{
1332             s//\1/
1333             q
1334           }
1335           s/.*/./; q'`
1336   srcdir=$ac_confdir
1337   if test ! -r "$srcdir/$ac_unique_file"; then
1338     srcdir=..
1339   fi
1340 else
1341   ac_srcdir_defaulted=no
1342 fi
1343 if test ! -r "$srcdir/$ac_unique_file"; then
1344   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1345   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1346 fi
1347 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1348 ac_abs_confdir=`(
1349         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1350         pwd)`
1351 # When building in place, set srcdir=.
1352 if test "$ac_abs_confdir" = "$ac_pwd"; then
1353   srcdir=.
1354 fi
1355 # Remove unnecessary trailing slashes from srcdir.
1356 # Double slashes in file names in object file debugging info
1357 # mess up M-x gdb in Emacs.
1358 case $srcdir in
1359 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1360 esac
1361 for ac_var in $ac_precious_vars; do
1362   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1363   eval ac_env_${ac_var}_value=\$${ac_var}
1364   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1365   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1366 done
1367
1368 #
1369 # Report the --help message.
1370 #
1371 if test "$ac_init_help" = "long"; then
1372   # Omit some internal or obsolete options to make the list less imposing.
1373   # This message is too long to be a string in the A/UX 3.1 sh.
1374   cat <<_ACEOF
1375 \`configure' configures this package to adapt to many kinds of systems.
1376
1377 Usage: $0 [OPTION]... [VAR=VALUE]...
1378
1379 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1380 VAR=VALUE.  See below for descriptions of some of the useful variables.
1381
1382 Defaults for the options are specified in brackets.
1383
1384 Configuration:
1385   -h, --help              display this help and exit
1386       --help=short        display options specific to this package
1387       --help=recursive    display the short help of all the included packages
1388   -V, --version           display version information and exit
1389   -q, --quiet, --silent   do not print \`checking...' messages
1390       --cache-file=FILE   cache test results in FILE [disabled]
1391   -C, --config-cache      alias for \`--cache-file=config.cache'
1392   -n, --no-create         do not create output files
1393       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1394
1395 Installation directories:
1396   --prefix=PREFIX         install architecture-independent files in PREFIX
1397                           [$ac_default_prefix]
1398   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1399                           [PREFIX]
1400
1401 By default, \`make install' will install all the files in
1402 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1403 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1404 for instance \`--prefix=\$HOME'.
1405
1406 For better control, use the options below.
1407
1408 Fine tuning of the installation directories:
1409   --bindir=DIR            user executables [EPREFIX/bin]
1410   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1411   --libexecdir=DIR        program executables [EPREFIX/libexec]
1412   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1413   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1414   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1415   --libdir=DIR            object code libraries [EPREFIX/lib]
1416   --includedir=DIR        C header files [PREFIX/include]
1417   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1418   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1419   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1420   --infodir=DIR           info documentation [DATAROOTDIR/info]
1421   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1422   --mandir=DIR            man documentation [DATAROOTDIR/man]
1423   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1424   --htmldir=DIR           html documentation [DOCDIR]
1425   --dvidir=DIR            dvi documentation [DOCDIR]
1426   --pdfdir=DIR            pdf documentation [DOCDIR]
1427   --psdir=DIR             ps documentation [DOCDIR]
1428 _ACEOF
1429
1430   cat <<\_ACEOF
1431
1432 Program names:
1433   --program-prefix=PREFIX            prepend PREFIX to installed program names
1434   --program-suffix=SUFFIX            append SUFFIX to installed program names
1435   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1436
1437 X features:
1438   --x-includes=DIR    X include files are in DIR
1439   --x-libraries=DIR   X library files are in DIR
1440
1441 System types:
1442   --build=BUILD     configure for building on BUILD [guessed]
1443   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1444   --target=TARGET   configure for building compilers for TARGET [HOST]
1445 _ACEOF
1446 fi
1447
1448 if test -n "$ac_init_help"; then
1449
1450   cat <<\_ACEOF
1451
1452 Optional Features:
1453   --disable-option-checking  ignore unrecognized --enable/--with options
1454   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1455   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1456   --enable-maintainer-mode  enable make rules and dependencies not useful
1457                           (and sometimes confusing) to the casual installer
1458   --enable-plugins        Enable support for plugins (defaults no)
1459   --disable-largefile     omit support for large files
1460   --enable-targets=TARGETS
1461                           alternative target configurations
1462   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1463   --disable-gdbcli        disable command-line interface (CLI)
1464   --disable-gdbmi         disable machine-interface (MI)
1465   --enable-tui            enable full-screen terminal user interface (TUI)
1466   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1467   --enable-profiling      enable profiling of GDB
1468   --disable-rpath         do not hardcode runtime library paths
1469   --enable-werror         treat compile warnings as errors
1470   --enable-build-warnings enable build-time compiler warnings if gcc is used
1471   --enable-gdb-build-warnings
1472                           enable GDB specific build-time compiler warnings if
1473                           gcc is used
1474   --enable-sim            link gdb with simulator
1475   --enable-multi-ice      build the multi-ice-gdb-server
1476   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1477                           is auto)
1478
1479 Optional Packages:
1480   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1481   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1482   --with-separate-debug-dir=PATH
1483                           look for global separate debug info in this path
1484                           [LIBDIR/debug]
1485   --with-gdb-datadir=PATH look for global separate data files in this path
1486                           [DATADIR/gdb]
1487   --with-relocated-sources=PATH
1488                           automatically relocate this path for source files
1489   --with-auto-load-dir=PATH
1490                           directories from which to load auto-loaded scripts,
1491                           use '$ddir' for -data-directory [$ddir/auto-load]
1492   --with-auto-load-safe-path=PATH
1493                           directories safe to hold auto-loaded files, use
1494                           $ddir for --with-gdb-datadir path
1495                           [--with-auto-load-dir]
1496   --without-auto-load-safe-path
1497                           do not restrict auto-loaded files locations
1498   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1499   --with-curses           use the curses library instead of the termcap
1500                           library
1501   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1502   --with-bugurl=URL       Direct users to URL to report a bug
1503   --with-zlib             include zlib support (auto/yes/no) default=auto
1504   --with-libiconv-prefix=DIR
1505                           search for libiconv in DIR/include and DIR/lib
1506   --with-iconv-bin=PATH   specify where to find the iconv program
1507   --with-system-readline  use installed readline library
1508   --with-jit-reader-dir=PATH
1509                           directory to load the JIT readers from
1510   --with-expat            include expat support (auto/yes/no)
1511   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1512   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1513   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1514   --with-python[=PYTHON]  include python support
1515                           (auto/yes/no/<python-program>)
1516   --without-included-regex
1517                           don't use included regex; this is the default on
1518                           systems with version 2 of the GNU C library (use
1519                           with caution on other system)
1520   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1521   --with-system-gdbinit=PATH
1522                           automatically load a system-wide gdbinit file
1523   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1524   --with-tk               directory containing tk configuration (tkConfig.sh)
1525   --with-x                use the X Window System
1526
1527 Some influential environment variables:
1528   CC          C compiler command
1529   CFLAGS      C compiler flags
1530   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1531               nonstandard directory <lib dir>
1532   LIBS        libraries to pass to the linker, e.g. -l<library>
1533   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1534               you have headers in a nonstandard directory <include dir>
1535   CPP         C preprocessor
1536   MAKEINFO    Parent configure detects if it is of sufficient version.
1537   MAKEINFOFLAGS
1538               Parameters for MAKEINFO.
1539   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1540               the first program found out of: `bison -y', `byacc', `yacc'.
1541   YFLAGS      The list of arguments that will be passed by default to $YACC.
1542               This script will default YFLAGS to the empty string to avoid a
1543               default value of `-d' given by some make applications.
1544   XMKMF       Path to xmkmf, Makefile generator for X Window System
1545
1546 Use these variables to override the choices made by `configure' or to help
1547 it to find libraries and programs with nonstandard names/locations.
1548
1549 Report bugs to the package provider.
1550 _ACEOF
1551 ac_status=$?
1552 fi
1553
1554 if test "$ac_init_help" = "recursive"; then
1555   # If there are subdirs, report their specific --help.
1556   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1557     test -d "$ac_dir" ||
1558       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1559       continue
1560     ac_builddir=.
1561
1562 case "$ac_dir" in
1563 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1564 *)
1565   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1566   # A ".." for each directory in $ac_dir_suffix.
1567   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1568   case $ac_top_builddir_sub in
1569   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1570   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1571   esac ;;
1572 esac
1573 ac_abs_top_builddir=$ac_pwd
1574 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1575 # for backward compatibility:
1576 ac_top_builddir=$ac_top_build_prefix
1577
1578 case $srcdir in
1579   .)  # We are building in place.
1580     ac_srcdir=.
1581     ac_top_srcdir=$ac_top_builddir_sub
1582     ac_abs_top_srcdir=$ac_pwd ;;
1583   [\\/]* | ?:[\\/]* )  # Absolute name.
1584     ac_srcdir=$srcdir$ac_dir_suffix;
1585     ac_top_srcdir=$srcdir
1586     ac_abs_top_srcdir=$srcdir ;;
1587   *) # Relative name.
1588     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1589     ac_top_srcdir=$ac_top_build_prefix$srcdir
1590     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1591 esac
1592 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1593
1594     cd "$ac_dir" || { ac_status=$?; continue; }
1595     # Check for guested configure.
1596     if test -f "$ac_srcdir/configure.gnu"; then
1597       echo &&
1598       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1599     elif test -f "$ac_srcdir/configure"; then
1600       echo &&
1601       $SHELL "$ac_srcdir/configure" --help=recursive
1602     else
1603       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1604     fi || ac_status=$?
1605     cd "$ac_pwd" || { ac_status=$?; break; }
1606   done
1607 fi
1608
1609 test -n "$ac_init_help" && exit $ac_status
1610 if $ac_init_version; then
1611   cat <<\_ACEOF
1612 configure
1613 generated by GNU Autoconf 2.64
1614
1615 Copyright (C) 2009 Free Software Foundation, Inc.
1616 This configure script is free software; the Free Software Foundation
1617 gives unlimited permission to copy, distribute and modify it.
1618 _ACEOF
1619   exit
1620 fi
1621
1622 ## ------------------------ ##
1623 ## Autoconf initialization. ##
1624 ## ------------------------ ##
1625
1626 # ac_fn_c_try_compile LINENO
1627 # --------------------------
1628 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1629 ac_fn_c_try_compile ()
1630 {
1631   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1632   rm -f conftest.$ac_objext
1633   if { { ac_try="$ac_compile"
1634 case "(($ac_try" in
1635   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1636   *) ac_try_echo=$ac_try;;
1637 esac
1638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1639 $as_echo "$ac_try_echo"; } >&5
1640   (eval "$ac_compile") 2>conftest.err
1641   ac_status=$?
1642   if test -s conftest.err; then
1643     grep -v '^ *+' conftest.err >conftest.er1
1644     cat conftest.er1 >&5
1645     mv -f conftest.er1 conftest.err
1646   fi
1647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1648   test $ac_status = 0; } && {
1649          test -z "$ac_c_werror_flag" ||
1650          test ! -s conftest.err
1651        } && test -s conftest.$ac_objext; then :
1652   ac_retval=0
1653 else
1654   $as_echo "$as_me: failed program was:" >&5
1655 sed 's/^/| /' conftest.$ac_ext >&5
1656
1657         ac_retval=1
1658 fi
1659   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1660   return $ac_retval
1661
1662 } # ac_fn_c_try_compile
1663
1664 # ac_fn_c_try_cpp LINENO
1665 # ----------------------
1666 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1667 ac_fn_c_try_cpp ()
1668 {
1669   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1670   if { { ac_try="$ac_cpp conftest.$ac_ext"
1671 case "(($ac_try" in
1672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1673   *) ac_try_echo=$ac_try;;
1674 esac
1675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1676 $as_echo "$ac_try_echo"; } >&5
1677   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1678   ac_status=$?
1679   if test -s conftest.err; then
1680     grep -v '^ *+' conftest.err >conftest.er1
1681     cat conftest.er1 >&5
1682     mv -f conftest.er1 conftest.err
1683   fi
1684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1685   test $ac_status = 0; } >/dev/null && {
1686          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1687          test ! -s conftest.err
1688        }; then :
1689   ac_retval=0
1690 else
1691   $as_echo "$as_me: failed program was:" >&5
1692 sed 's/^/| /' conftest.$ac_ext >&5
1693
1694     ac_retval=1
1695 fi
1696   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1697   return $ac_retval
1698
1699 } # ac_fn_c_try_cpp
1700
1701 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1702 # -------------------------------------------------------
1703 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1704 # the include files in INCLUDES and setting the cache variable VAR
1705 # accordingly.
1706 ac_fn_c_check_header_mongrel ()
1707 {
1708   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1709   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1711 $as_echo_n "checking for $2... " >&6; }
1712 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1713   $as_echo_n "(cached) " >&6
1714 fi
1715 eval ac_res=\$$3
1716                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1717 $as_echo "$ac_res" >&6; }
1718 else
1719   # Is the header compilable?
1720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1721 $as_echo_n "checking $2 usability... " >&6; }
1722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1723 /* end confdefs.h.  */
1724 $4
1725 #include <$2>
1726 _ACEOF
1727 if ac_fn_c_try_compile "$LINENO"; then :
1728   ac_header_compiler=yes
1729 else
1730   ac_header_compiler=no
1731 fi
1732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1734 $as_echo "$ac_header_compiler" >&6; }
1735
1736 # Is the header present?
1737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1738 $as_echo_n "checking $2 presence... " >&6; }
1739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1740 /* end confdefs.h.  */
1741 #include <$2>
1742 _ACEOF
1743 if ac_fn_c_try_cpp "$LINENO"; then :
1744   ac_header_preproc=yes
1745 else
1746   ac_header_preproc=no
1747 fi
1748 rm -f conftest.err conftest.$ac_ext
1749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1750 $as_echo "$ac_header_preproc" >&6; }
1751
1752 # So?  What about this header?
1753 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1754   yes:no: )
1755     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1756 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1757     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1758 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1759     ;;
1760   no:yes:* )
1761     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1762 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1763     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1764 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1765     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1766 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1767     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1768 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1769     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1770 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1771     ;;
1772 esac
1773   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1774 $as_echo_n "checking for $2... " >&6; }
1775 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1776   $as_echo_n "(cached) " >&6
1777 else
1778   eval "$3=\$ac_header_compiler"
1779 fi
1780 eval ac_res=\$$3
1781                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1782 $as_echo "$ac_res" >&6; }
1783 fi
1784   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1785
1786 } # ac_fn_c_check_header_mongrel
1787
1788 # ac_fn_c_try_run LINENO
1789 # ----------------------
1790 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1791 # that executables *can* be run.
1792 ac_fn_c_try_run ()
1793 {
1794   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1795   if { { ac_try="$ac_link"
1796 case "(($ac_try" in
1797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1798   *) ac_try_echo=$ac_try;;
1799 esac
1800 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1801 $as_echo "$ac_try_echo"; } >&5
1802   (eval "$ac_link") 2>&5
1803   ac_status=$?
1804   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1805   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1806   { { case "(($ac_try" in
1807   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1808   *) ac_try_echo=$ac_try;;
1809 esac
1810 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1811 $as_echo "$ac_try_echo"; } >&5
1812   (eval "$ac_try") 2>&5
1813   ac_status=$?
1814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1815   test $ac_status = 0; }; }; then :
1816   ac_retval=0
1817 else
1818   $as_echo "$as_me: program exited with status $ac_status" >&5
1819        $as_echo "$as_me: failed program was:" >&5
1820 sed 's/^/| /' conftest.$ac_ext >&5
1821
1822        ac_retval=$ac_status
1823 fi
1824   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1825   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1826   return $ac_retval
1827
1828 } # ac_fn_c_try_run
1829
1830 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1831 # -------------------------------------------------------
1832 # Tests whether HEADER exists and can be compiled using the include files in
1833 # INCLUDES, setting the cache variable VAR accordingly.
1834 ac_fn_c_check_header_compile ()
1835 {
1836   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1838 $as_echo_n "checking for $2... " >&6; }
1839 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1840   $as_echo_n "(cached) " >&6
1841 else
1842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1843 /* end confdefs.h.  */
1844 $4
1845 #include <$2>
1846 _ACEOF
1847 if ac_fn_c_try_compile "$LINENO"; then :
1848   eval "$3=yes"
1849 else
1850   eval "$3=no"
1851 fi
1852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1853 fi
1854 eval ac_res=\$$3
1855                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1856 $as_echo "$ac_res" >&6; }
1857   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1858
1859 } # ac_fn_c_check_header_compile
1860
1861 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1862 # --------------------------------------------
1863 # Tries to find the compile-time value of EXPR in a program that includes
1864 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1865 # computed
1866 ac_fn_c_compute_int ()
1867 {
1868   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1869   if test "$cross_compiling" = yes; then
1870     # Depending upon the size, compute the lo and hi bounds.
1871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1872 /* end confdefs.h.  */
1873 $4
1874 int
1875 main ()
1876 {
1877 static int test_array [1 - 2 * !(($2) >= 0)];
1878 test_array [0] = 0
1879
1880   ;
1881   return 0;
1882 }
1883 _ACEOF
1884 if ac_fn_c_try_compile "$LINENO"; then :
1885   ac_lo=0 ac_mid=0
1886   while :; do
1887     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1888 /* end confdefs.h.  */
1889 $4
1890 int
1891 main ()
1892 {
1893 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1894 test_array [0] = 0
1895
1896   ;
1897   return 0;
1898 }
1899 _ACEOF
1900 if ac_fn_c_try_compile "$LINENO"; then :
1901   ac_hi=$ac_mid; break
1902 else
1903   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1904                         if test $ac_lo -le $ac_mid; then
1905                           ac_lo= ac_hi=
1906                           break
1907                         fi
1908                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1909 fi
1910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1911   done
1912 else
1913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1914 /* end confdefs.h.  */
1915 $4
1916 int
1917 main ()
1918 {
1919 static int test_array [1 - 2 * !(($2) < 0)];
1920 test_array [0] = 0
1921
1922   ;
1923   return 0;
1924 }
1925 _ACEOF
1926 if ac_fn_c_try_compile "$LINENO"; then :
1927   ac_hi=-1 ac_mid=-1
1928   while :; do
1929     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1930 /* end confdefs.h.  */
1931 $4
1932 int
1933 main ()
1934 {
1935 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1936 test_array [0] = 0
1937
1938   ;
1939   return 0;
1940 }
1941 _ACEOF
1942 if ac_fn_c_try_compile "$LINENO"; then :
1943   ac_lo=$ac_mid; break
1944 else
1945   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1946                         if test $ac_mid -le $ac_hi; then
1947                           ac_lo= ac_hi=
1948                           break
1949                         fi
1950                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1951 fi
1952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1953   done
1954 else
1955   ac_lo= ac_hi=
1956 fi
1957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1958 fi
1959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1960 # Binary search between lo and hi bounds.
1961 while test "x$ac_lo" != "x$ac_hi"; do
1962   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1963   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1964 /* end confdefs.h.  */
1965 $4
1966 int
1967 main ()
1968 {
1969 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1970 test_array [0] = 0
1971
1972   ;
1973   return 0;
1974 }
1975 _ACEOF
1976 if ac_fn_c_try_compile "$LINENO"; then :
1977   ac_hi=$ac_mid
1978 else
1979   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1980 fi
1981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1982 done
1983 case $ac_lo in #((
1984 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1985 '') ac_retval=1 ;;
1986 esac
1987   else
1988     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1989 /* end confdefs.h.  */
1990 $4
1991 static long int longval () { return $2; }
1992 static unsigned long int ulongval () { return $2; }
1993 #include <stdio.h>
1994 #include <stdlib.h>
1995 int
1996 main ()
1997 {
1998
1999   FILE *f = fopen ("conftest.val", "w");
2000   if (! f)
2001     return 1;
2002   if (($2) < 0)
2003     {
2004       long int i = longval ();
2005       if (i != ($2))
2006         return 1;
2007       fprintf (f, "%ld", i);
2008     }
2009   else
2010     {
2011       unsigned long int i = ulongval ();
2012       if (i != ($2))
2013         return 1;
2014       fprintf (f, "%lu", i);
2015     }
2016   /* Do not output a trailing newline, as this causes \r\n confusion
2017      on some platforms.  */
2018   return ferror (f) || fclose (f) != 0;
2019
2020   ;
2021   return 0;
2022 }
2023 _ACEOF
2024 if ac_fn_c_try_run "$LINENO"; then :
2025   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2026 else
2027   ac_retval=1
2028 fi
2029 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2030   conftest.$ac_objext conftest.beam conftest.$ac_ext
2031 rm -f conftest.val
2032
2033   fi
2034   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2035   return $ac_retval
2036
2037 } # ac_fn_c_compute_int
2038
2039 # ac_fn_c_try_link LINENO
2040 # -----------------------
2041 # Try to link conftest.$ac_ext, and return whether this succeeded.
2042 ac_fn_c_try_link ()
2043 {
2044   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2045   rm -f conftest.$ac_objext conftest$ac_exeext
2046   if { { ac_try="$ac_link"
2047 case "(($ac_try" in
2048   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2049   *) ac_try_echo=$ac_try;;
2050 esac
2051 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2052 $as_echo "$ac_try_echo"; } >&5
2053   (eval "$ac_link") 2>conftest.err
2054   ac_status=$?
2055   if test -s conftest.err; then
2056     grep -v '^ *+' conftest.err >conftest.er1
2057     cat conftest.er1 >&5
2058     mv -f conftest.er1 conftest.err
2059   fi
2060   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2061   test $ac_status = 0; } && {
2062          test -z "$ac_c_werror_flag" ||
2063          test ! -s conftest.err
2064        } && test -s conftest$ac_exeext && {
2065          test "$cross_compiling" = yes ||
2066          $as_test_x conftest$ac_exeext
2067        }; then :
2068   ac_retval=0
2069 else
2070   $as_echo "$as_me: failed program was:" >&5
2071 sed 's/^/| /' conftest.$ac_ext >&5
2072
2073         ac_retval=1
2074 fi
2075   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2076   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2077   # interfere with the next link command; also delete a directory that is
2078   # left behind by Apple's compiler.  We do this before executing the actions.
2079   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2080   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2081   return $ac_retval
2082
2083 } # ac_fn_c_try_link
2084
2085 # ac_fn_c_check_func LINENO FUNC VAR
2086 # ----------------------------------
2087 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2088 ac_fn_c_check_func ()
2089 {
2090   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2091   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2092 $as_echo_n "checking for $2... " >&6; }
2093 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2094   $as_echo_n "(cached) " >&6
2095 else
2096   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2097 /* end confdefs.h.  */
2098 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2099    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2100 #define $2 innocuous_$2
2101
2102 /* System header to define __stub macros and hopefully few prototypes,
2103     which can conflict with char $2 (); below.
2104     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2105     <limits.h> exists even on freestanding compilers.  */
2106
2107 #ifdef __STDC__
2108 # include <limits.h>
2109 #else
2110 # include <assert.h>
2111 #endif
2112
2113 #undef $2
2114
2115 /* Override any GCC internal prototype to avoid an error.
2116    Use char because int might match the return type of a GCC
2117    builtin and then its argument prototype would still apply.  */
2118 #ifdef __cplusplus
2119 extern "C"
2120 #endif
2121 char $2 ();
2122 /* The GNU C library defines this for functions which it implements
2123     to always fail with ENOSYS.  Some functions are actually named
2124     something starting with __ and the normal name is an alias.  */
2125 #if defined __stub_$2 || defined __stub___$2
2126 choke me
2127 #endif
2128
2129 int
2130 main ()
2131 {
2132 return $2 ();
2133   ;
2134   return 0;
2135 }
2136 _ACEOF
2137 if ac_fn_c_try_link "$LINENO"; then :
2138   eval "$3=yes"
2139 else
2140   eval "$3=no"
2141 fi
2142 rm -f core conftest.err conftest.$ac_objext \
2143     conftest$ac_exeext conftest.$ac_ext
2144 fi
2145 eval ac_res=\$$3
2146                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2147 $as_echo "$ac_res" >&6; }
2148   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2149
2150 } # ac_fn_c_check_func
2151
2152 # ac_fn_c_check_decl LINENO SYMBOL VAR
2153 # ------------------------------------
2154 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2155 ac_fn_c_check_decl ()
2156 {
2157   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2158   as_decl_name=`echo $2|sed 's/ *(.*//'`
2159   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2160   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2161 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2162 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2163   $as_echo_n "(cached) " >&6
2164 else
2165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2166 /* end confdefs.h.  */
2167 $4
2168 int
2169 main ()
2170 {
2171 #ifndef $as_decl_name
2172 #ifdef __cplusplus
2173   (void) $as_decl_use;
2174 #else
2175   (void) $as_decl_name;
2176 #endif
2177 #endif
2178
2179   ;
2180   return 0;
2181 }
2182 _ACEOF
2183 if ac_fn_c_try_compile "$LINENO"; then :
2184   eval "$3=yes"
2185 else
2186   eval "$3=no"
2187 fi
2188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2189 fi
2190 eval ac_res=\$$3
2191                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2192 $as_echo "$ac_res" >&6; }
2193   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2194
2195 } # ac_fn_c_check_decl
2196
2197 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2198 # ----------------------------------------------------
2199 # Tries to find if the field MEMBER exists in type AGGR, after including
2200 # INCLUDES, setting cache variable VAR accordingly.
2201 ac_fn_c_check_member ()
2202 {
2203   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2204   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2205 $as_echo_n "checking for $2.$3... " >&6; }
2206 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2207   $as_echo_n "(cached) " >&6
2208 else
2209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2210 /* end confdefs.h.  */
2211 $5
2212 int
2213 main ()
2214 {
2215 static $2 ac_aggr;
2216 if (ac_aggr.$3)
2217 return 0;
2218   ;
2219   return 0;
2220 }
2221 _ACEOF
2222 if ac_fn_c_try_compile "$LINENO"; then :
2223   eval "$4=yes"
2224 else
2225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2226 /* end confdefs.h.  */
2227 $5
2228 int
2229 main ()
2230 {
2231 static $2 ac_aggr;
2232 if (sizeof ac_aggr.$3)
2233 return 0;
2234   ;
2235   return 0;
2236 }
2237 _ACEOF
2238 if ac_fn_c_try_compile "$LINENO"; then :
2239   eval "$4=yes"
2240 else
2241   eval "$4=no"
2242 fi
2243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2244 fi
2245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2246 fi
2247 eval ac_res=\$$4
2248                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2249 $as_echo "$ac_res" >&6; }
2250   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2251
2252 } # ac_fn_c_check_member
2253
2254 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2255 # -------------------------------------------
2256 # Tests whether TYPE exists after having included INCLUDES, setting cache
2257 # variable VAR accordingly.
2258 ac_fn_c_check_type ()
2259 {
2260   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2262 $as_echo_n "checking for $2... " >&6; }
2263 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2264   $as_echo_n "(cached) " >&6
2265 else
2266   eval "$3=no"
2267   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2268 /* end confdefs.h.  */
2269 $4
2270 int
2271 main ()
2272 {
2273 if (sizeof ($2))
2274          return 0;
2275   ;
2276   return 0;
2277 }
2278 _ACEOF
2279 if ac_fn_c_try_compile "$LINENO"; then :
2280   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2281 /* end confdefs.h.  */
2282 $4
2283 int
2284 main ()
2285 {
2286 if (sizeof (($2)))
2287             return 0;
2288   ;
2289   return 0;
2290 }
2291 _ACEOF
2292 if ac_fn_c_try_compile "$LINENO"; then :
2293
2294 else
2295   eval "$3=yes"
2296 fi
2297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2298 fi
2299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2300 fi
2301 eval ac_res=\$$3
2302                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2303 $as_echo "$ac_res" >&6; }
2304   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2305
2306 } # ac_fn_c_check_type
2307 cat >config.log <<_ACEOF
2308 This file contains any messages produced by compilers while
2309 running configure, to aid debugging if configure makes a mistake.
2310
2311 It was created by $as_me, which was
2312 generated by GNU Autoconf 2.64.  Invocation command line was
2313
2314   $ $0 $@
2315
2316 _ACEOF
2317 exec 5>>config.log
2318 {
2319 cat <<_ASUNAME
2320 ## --------- ##
2321 ## Platform. ##
2322 ## --------- ##
2323
2324 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2325 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2326 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2327 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2328 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2329
2330 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2331 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2332
2333 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2334 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2335 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2336 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2337 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2338 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2339 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2340
2341 _ASUNAME
2342
2343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2344 for as_dir in $PATH
2345 do
2346   IFS=$as_save_IFS
2347   test -z "$as_dir" && as_dir=.
2348     $as_echo "PATH: $as_dir"
2349   done
2350 IFS=$as_save_IFS
2351
2352 } >&5
2353
2354 cat >&5 <<_ACEOF
2355
2356
2357 ## ----------- ##
2358 ## Core tests. ##
2359 ## ----------- ##
2360
2361 _ACEOF
2362
2363
2364 # Keep a trace of the command line.
2365 # Strip out --no-create and --no-recursion so they do not pile up.
2366 # Strip out --silent because we don't want to record it for future runs.
2367 # Also quote any args containing shell meta-characters.
2368 # Make two passes to allow for proper duplicate-argument suppression.
2369 ac_configure_args=
2370 ac_configure_args0=
2371 ac_configure_args1=
2372 ac_must_keep_next=false
2373 for ac_pass in 1 2
2374 do
2375   for ac_arg
2376   do
2377     case $ac_arg in
2378     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2379     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2380     | -silent | --silent | --silen | --sile | --sil)
2381       continue ;;
2382     *\'*)
2383       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2384     esac
2385     case $ac_pass in
2386     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2387     2)
2388       as_fn_append ac_configure_args1 " '$ac_arg'"
2389       if test $ac_must_keep_next = true; then
2390         ac_must_keep_next=false # Got value, back to normal.
2391       else
2392         case $ac_arg in
2393           *=* | --config-cache | -C | -disable-* | --disable-* \
2394           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2395           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2396           | -with-* | --with-* | -without-* | --without-* | --x)
2397             case "$ac_configure_args0 " in
2398               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2399             esac
2400             ;;
2401           -* ) ac_must_keep_next=true ;;
2402         esac
2403       fi
2404       as_fn_append ac_configure_args " '$ac_arg'"
2405       ;;
2406     esac
2407   done
2408 done
2409 { ac_configure_args0=; unset ac_configure_args0;}
2410 { ac_configure_args1=; unset ac_configure_args1;}
2411
2412 # When interrupted or exit'd, cleanup temporary files, and complete
2413 # config.log.  We remove comments because anyway the quotes in there
2414 # would cause problems or look ugly.
2415 # WARNING: Use '\'' to represent an apostrophe within the trap.
2416 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2417 trap 'exit_status=$?
2418   # Save into config.log some information that might help in debugging.
2419   {
2420     echo
2421
2422     cat <<\_ASBOX
2423 ## ---------------- ##
2424 ## Cache variables. ##
2425 ## ---------------- ##
2426 _ASBOX
2427     echo
2428     # The following way of writing the cache mishandles newlines in values,
2429 (
2430   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2431     eval ac_val=\$$ac_var
2432     case $ac_val in #(
2433     *${as_nl}*)
2434       case $ac_var in #(
2435       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2436 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2437       esac
2438       case $ac_var in #(
2439       _ | IFS | as_nl) ;; #(
2440       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2441       *) { eval $ac_var=; unset $ac_var;} ;;
2442       esac ;;
2443     esac
2444   done
2445   (set) 2>&1 |
2446     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2447     *${as_nl}ac_space=\ *)
2448       sed -n \
2449         "s/'\''/'\''\\\\'\'''\''/g;
2450           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2451       ;; #(
2452     *)
2453       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2454       ;;
2455     esac |
2456     sort
2457 )
2458     echo
2459
2460     cat <<\_ASBOX
2461 ## ----------------- ##
2462 ## Output variables. ##
2463 ## ----------------- ##
2464 _ASBOX
2465     echo
2466     for ac_var in $ac_subst_vars
2467     do
2468       eval ac_val=\$$ac_var
2469       case $ac_val in
2470       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2471       esac
2472       $as_echo "$ac_var='\''$ac_val'\''"
2473     done | sort
2474     echo
2475
2476     if test -n "$ac_subst_files"; then
2477       cat <<\_ASBOX
2478 ## ------------------- ##
2479 ## File substitutions. ##
2480 ## ------------------- ##
2481 _ASBOX
2482       echo
2483       for ac_var in $ac_subst_files
2484       do
2485         eval ac_val=\$$ac_var
2486         case $ac_val in
2487         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2488         esac
2489         $as_echo "$ac_var='\''$ac_val'\''"
2490       done | sort
2491       echo
2492     fi
2493
2494     if test -s confdefs.h; then
2495       cat <<\_ASBOX
2496 ## ----------- ##
2497 ## confdefs.h. ##
2498 ## ----------- ##
2499 _ASBOX
2500       echo
2501       cat confdefs.h
2502       echo
2503     fi
2504     test "$ac_signal" != 0 &&
2505       $as_echo "$as_me: caught signal $ac_signal"
2506     $as_echo "$as_me: exit $exit_status"
2507   } >&5
2508   rm -f core *.core core.conftest.* &&
2509     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2510     exit $exit_status
2511 ' 0
2512 for ac_signal in 1 2 13 15; do
2513   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2514 done
2515 ac_signal=0
2516
2517 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2518 rm -f -r conftest* confdefs.h
2519
2520 $as_echo "/* confdefs.h */" > confdefs.h
2521
2522 # Predefined preprocessor variables.
2523
2524 cat >>confdefs.h <<_ACEOF
2525 #define PACKAGE_NAME "$PACKAGE_NAME"
2526 _ACEOF
2527
2528 cat >>confdefs.h <<_ACEOF
2529 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2530 _ACEOF
2531
2532 cat >>confdefs.h <<_ACEOF
2533 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2534 _ACEOF
2535
2536 cat >>confdefs.h <<_ACEOF
2537 #define PACKAGE_STRING "$PACKAGE_STRING"
2538 _ACEOF
2539
2540 cat >>confdefs.h <<_ACEOF
2541 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2542 _ACEOF
2543
2544 cat >>confdefs.h <<_ACEOF
2545 #define PACKAGE_URL "$PACKAGE_URL"
2546 _ACEOF
2547
2548
2549 # Let the site file select an alternate cache file if it wants to.
2550 # Prefer an explicitly selected file to automatically selected ones.
2551 ac_site_file1=NONE
2552 ac_site_file2=NONE
2553 if test -n "$CONFIG_SITE"; then
2554   ac_site_file1=$CONFIG_SITE
2555 elif test "x$prefix" != xNONE; then
2556   ac_site_file1=$prefix/share/config.site
2557   ac_site_file2=$prefix/etc/config.site
2558 else
2559   ac_site_file1=$ac_default_prefix/share/config.site
2560   ac_site_file2=$ac_default_prefix/etc/config.site
2561 fi
2562 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2563 do
2564   test "x$ac_site_file" = xNONE && continue
2565   if test -r "$ac_site_file"; then
2566     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2567 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2568     sed 's/^/| /' "$ac_site_file" >&5
2569     . "$ac_site_file"
2570   fi
2571 done
2572
2573 if test -r "$cache_file"; then
2574   # Some versions of bash will fail to source /dev/null (special
2575   # files actually), so we avoid doing that.
2576   if test -f "$cache_file"; then
2577     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2578 $as_echo "$as_me: loading cache $cache_file" >&6;}
2579     case $cache_file in
2580       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2581       *)                      . "./$cache_file";;
2582     esac
2583   fi
2584 else
2585   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2586 $as_echo "$as_me: creating cache $cache_file" >&6;}
2587   >$cache_file
2588 fi
2589
2590 # Check that the precious variables saved in the cache have kept the same
2591 # value.
2592 ac_cache_corrupted=false
2593 for ac_var in $ac_precious_vars; do
2594   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2595   eval ac_new_set=\$ac_env_${ac_var}_set
2596   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2597   eval ac_new_val=\$ac_env_${ac_var}_value
2598   case $ac_old_set,$ac_new_set in
2599     set,)
2600       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2601 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2602       ac_cache_corrupted=: ;;
2603     ,set)
2604       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2605 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2606       ac_cache_corrupted=: ;;
2607     ,);;
2608     *)
2609       if test "x$ac_old_val" != "x$ac_new_val"; then
2610         # differences in whitespace do not lead to failure.
2611         ac_old_val_w=`echo x $ac_old_val`
2612         ac_new_val_w=`echo x $ac_new_val`
2613         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2614           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2615 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2616           ac_cache_corrupted=:
2617         else
2618           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2619 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2620           eval $ac_var=\$ac_old_val
2621         fi
2622         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2623 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2624         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2625 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2626       fi;;
2627   esac
2628   # Pass precious variables to config.status.
2629   if test "$ac_new_set" = set; then
2630     case $ac_new_val in
2631     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2632     *) ac_arg=$ac_var=$ac_new_val ;;
2633     esac
2634     case " $ac_configure_args " in
2635       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2636       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2637     esac
2638   fi
2639 done
2640 if $ac_cache_corrupted; then
2641   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2642 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2643   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2644 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2645   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2646 fi
2647 ## -------------------- ##
2648 ## Main body of script. ##
2649 ## -------------------- ##
2650
2651 ac_ext=c
2652 ac_cpp='$CPP $CPPFLAGS'
2653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2655 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2656
2657
2658
2659
2660
2661 ac_config_headers="$ac_config_headers config.h:config.in"
2662
2663
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2665 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2666     # Check whether --enable-maintainer-mode was given.
2667 if test "${enable_maintainer_mode+set}" = set; then :
2668   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2669 else
2670   USE_MAINTAINER_MODE=no
2671 fi
2672
2673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2674 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2675    if test $USE_MAINTAINER_MODE = yes; then
2676   MAINTAINER_MODE_TRUE=
2677   MAINTAINER_MODE_FALSE='#'
2678 else
2679   MAINTAINER_MODE_TRUE='#'
2680   MAINTAINER_MODE_FALSE=
2681 fi
2682
2683   MAINT=$MAINTAINER_MODE_TRUE
2684
2685
2686
2687 ac_ext=c
2688 ac_cpp='$CPP $CPPFLAGS'
2689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2692 if test -n "$ac_tool_prefix"; then
2693   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2694 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2696 $as_echo_n "checking for $ac_word... " >&6; }
2697 if test "${ac_cv_prog_CC+set}" = set; then :
2698   $as_echo_n "(cached) " >&6
2699 else
2700   if test -n "$CC"; then
2701   ac_cv_prog_CC="$CC" # Let the user override the test.
2702 else
2703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2704 for as_dir in $PATH
2705 do
2706   IFS=$as_save_IFS
2707   test -z "$as_dir" && as_dir=.
2708     for ac_exec_ext in '' $ac_executable_extensions; do
2709   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2710     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2711     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2712     break 2
2713   fi
2714 done
2715   done
2716 IFS=$as_save_IFS
2717
2718 fi
2719 fi
2720 CC=$ac_cv_prog_CC
2721 if test -n "$CC"; then
2722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2723 $as_echo "$CC" >&6; }
2724 else
2725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2726 $as_echo "no" >&6; }
2727 fi
2728
2729
2730 fi
2731 if test -z "$ac_cv_prog_CC"; then
2732   ac_ct_CC=$CC
2733   # Extract the first word of "gcc", so it can be a program name with args.
2734 set dummy gcc; ac_word=$2
2735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2736 $as_echo_n "checking for $ac_word... " >&6; }
2737 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2738   $as_echo_n "(cached) " >&6
2739 else
2740   if test -n "$ac_ct_CC"; then
2741   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2742 else
2743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2744 for as_dir in $PATH
2745 do
2746   IFS=$as_save_IFS
2747   test -z "$as_dir" && as_dir=.
2748     for ac_exec_ext in '' $ac_executable_extensions; do
2749   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2750     ac_cv_prog_ac_ct_CC="gcc"
2751     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2752     break 2
2753   fi
2754 done
2755   done
2756 IFS=$as_save_IFS
2757
2758 fi
2759 fi
2760 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2761 if test -n "$ac_ct_CC"; then
2762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2763 $as_echo "$ac_ct_CC" >&6; }
2764 else
2765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2766 $as_echo "no" >&6; }
2767 fi
2768
2769   if test "x$ac_ct_CC" = x; then
2770     CC=""
2771   else
2772     case $cross_compiling:$ac_tool_warned in
2773 yes:)
2774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2775 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2776 ac_tool_warned=yes ;;
2777 esac
2778     CC=$ac_ct_CC
2779   fi
2780 else
2781   CC="$ac_cv_prog_CC"
2782 fi
2783
2784 if test -z "$CC"; then
2785           if test -n "$ac_tool_prefix"; then
2786     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2787 set dummy ${ac_tool_prefix}cc; ac_word=$2
2788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2789 $as_echo_n "checking for $ac_word... " >&6; }
2790 if test "${ac_cv_prog_CC+set}" = set; then :
2791   $as_echo_n "(cached) " >&6
2792 else
2793   if test -n "$CC"; then
2794   ac_cv_prog_CC="$CC" # Let the user override the test.
2795 else
2796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2797 for as_dir in $PATH
2798 do
2799   IFS=$as_save_IFS
2800   test -z "$as_dir" && as_dir=.
2801     for ac_exec_ext in '' $ac_executable_extensions; do
2802   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2803     ac_cv_prog_CC="${ac_tool_prefix}cc"
2804     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2805     break 2
2806   fi
2807 done
2808   done
2809 IFS=$as_save_IFS
2810
2811 fi
2812 fi
2813 CC=$ac_cv_prog_CC
2814 if test -n "$CC"; then
2815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2816 $as_echo "$CC" >&6; }
2817 else
2818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2819 $as_echo "no" >&6; }
2820 fi
2821
2822
2823   fi
2824 fi
2825 if test -z "$CC"; then
2826   # Extract the first word of "cc", so it can be a program name with args.
2827 set dummy cc; ac_word=$2
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2829 $as_echo_n "checking for $ac_word... " >&6; }
2830 if test "${ac_cv_prog_CC+set}" = set; then :
2831   $as_echo_n "(cached) " >&6
2832 else
2833   if test -n "$CC"; then
2834   ac_cv_prog_CC="$CC" # Let the user override the test.
2835 else
2836   ac_prog_rejected=no
2837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2838 for as_dir in $PATH
2839 do
2840   IFS=$as_save_IFS
2841   test -z "$as_dir" && as_dir=.
2842     for ac_exec_ext in '' $ac_executable_extensions; do
2843   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2844     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2845        ac_prog_rejected=yes
2846        continue
2847      fi
2848     ac_cv_prog_CC="cc"
2849     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2850     break 2
2851   fi
2852 done
2853   done
2854 IFS=$as_save_IFS
2855
2856 if test $ac_prog_rejected = yes; then
2857   # We found a bogon in the path, so make sure we never use it.
2858   set dummy $ac_cv_prog_CC
2859   shift
2860   if test $# != 0; then
2861     # We chose a different compiler from the bogus one.
2862     # However, it has the same basename, so the bogon will be chosen
2863     # first if we set CC to just the basename; use the full file name.
2864     shift
2865     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2866   fi
2867 fi
2868 fi
2869 fi
2870 CC=$ac_cv_prog_CC
2871 if test -n "$CC"; then
2872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2873 $as_echo "$CC" >&6; }
2874 else
2875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2876 $as_echo "no" >&6; }
2877 fi
2878
2879
2880 fi
2881 if test -z "$CC"; then
2882   if test -n "$ac_tool_prefix"; then
2883   for ac_prog in cl.exe
2884   do
2885     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2886 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2888 $as_echo_n "checking for $ac_word... " >&6; }
2889 if test "${ac_cv_prog_CC+set}" = set; then :
2890   $as_echo_n "(cached) " >&6
2891 else
2892   if test -n "$CC"; then
2893   ac_cv_prog_CC="$CC" # Let the user override the test.
2894 else
2895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2896 for as_dir in $PATH
2897 do
2898   IFS=$as_save_IFS
2899   test -z "$as_dir" && as_dir=.
2900     for ac_exec_ext in '' $ac_executable_extensions; do
2901   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2902     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2903     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2904     break 2
2905   fi
2906 done
2907   done
2908 IFS=$as_save_IFS
2909
2910 fi
2911 fi
2912 CC=$ac_cv_prog_CC
2913 if test -n "$CC"; then
2914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2915 $as_echo "$CC" >&6; }
2916 else
2917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2918 $as_echo "no" >&6; }
2919 fi
2920
2921
2922     test -n "$CC" && break
2923   done
2924 fi
2925 if test -z "$CC"; then
2926   ac_ct_CC=$CC
2927   for ac_prog in cl.exe
2928 do
2929   # Extract the first word of "$ac_prog", so it can be a program name with args.
2930 set dummy $ac_prog; ac_word=$2
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2932 $as_echo_n "checking for $ac_word... " >&6; }
2933 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2934   $as_echo_n "(cached) " >&6
2935 else
2936   if test -n "$ac_ct_CC"; then
2937   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2938 else
2939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2940 for as_dir in $PATH
2941 do
2942   IFS=$as_save_IFS
2943   test -z "$as_dir" && as_dir=.
2944     for ac_exec_ext in '' $ac_executable_extensions; do
2945   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2946     ac_cv_prog_ac_ct_CC="$ac_prog"
2947     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2948     break 2
2949   fi
2950 done
2951   done
2952 IFS=$as_save_IFS
2953
2954 fi
2955 fi
2956 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2957 if test -n "$ac_ct_CC"; then
2958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2959 $as_echo "$ac_ct_CC" >&6; }
2960 else
2961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2962 $as_echo "no" >&6; }
2963 fi
2964
2965
2966   test -n "$ac_ct_CC" && break
2967 done
2968
2969   if test "x$ac_ct_CC" = x; then
2970     CC=""
2971   else
2972     case $cross_compiling:$ac_tool_warned in
2973 yes:)
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2975 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2976 ac_tool_warned=yes ;;
2977 esac
2978     CC=$ac_ct_CC
2979   fi
2980 fi
2981
2982 fi
2983
2984
2985 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2986 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2987 as_fn_error "no acceptable C compiler found in \$PATH
2988 See \`config.log' for more details." "$LINENO" 5; }
2989
2990 # Provide some information about the compiler.
2991 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2992 set X $ac_compile
2993 ac_compiler=$2
2994 for ac_option in --version -v -V -qversion; do
2995   { { ac_try="$ac_compiler $ac_option >&5"
2996 case "(($ac_try" in
2997   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2998   *) ac_try_echo=$ac_try;;
2999 esac
3000 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3001 $as_echo "$ac_try_echo"; } >&5
3002   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3003   ac_status=$?
3004   if test -s conftest.err; then
3005     sed '10a\
3006 ... rest of stderr output deleted ...
3007          10q' conftest.err >conftest.er1
3008     cat conftest.er1 >&5
3009     rm -f conftest.er1 conftest.err
3010   fi
3011   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3012   test $ac_status = 0; }
3013 done
3014
3015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3016 /* end confdefs.h.  */
3017
3018 int
3019 main ()
3020 {
3021
3022   ;
3023   return 0;
3024 }
3025 _ACEOF
3026 ac_clean_files_save=$ac_clean_files
3027 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3028 # Try to create an executable without -o first, disregard a.out.
3029 # It will help us diagnose broken compilers, and finding out an intuition
3030 # of exeext.
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3032 $as_echo_n "checking for C compiler default output file name... " >&6; }
3033 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3034
3035 # The possible output files:
3036 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3037
3038 ac_rmfiles=
3039 for ac_file in $ac_files
3040 do
3041   case $ac_file in
3042     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3043     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3044   esac
3045 done
3046 rm -f $ac_rmfiles
3047
3048 if { { ac_try="$ac_link_default"
3049 case "(($ac_try" in
3050   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3051   *) ac_try_echo=$ac_try;;
3052 esac
3053 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3054 $as_echo "$ac_try_echo"; } >&5
3055   (eval "$ac_link_default") 2>&5
3056   ac_status=$?
3057   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3058   test $ac_status = 0; }; then :
3059   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3060 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3061 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3062 # so that the user can short-circuit this test for compilers unknown to
3063 # Autoconf.
3064 for ac_file in $ac_files ''
3065 do
3066   test -f "$ac_file" || continue
3067   case $ac_file in
3068     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3069         ;;
3070     [ab].out )
3071         # We found the default executable, but exeext='' is most
3072         # certainly right.
3073         break;;
3074     *.* )
3075         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3076         then :; else
3077            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3078         fi
3079         # We set ac_cv_exeext here because the later test for it is not
3080         # safe: cross compilers may not add the suffix if given an `-o'
3081         # argument, so we may need to know it at that point already.
3082         # Even if this section looks crufty: it has the advantage of
3083         # actually working.
3084         break;;
3085     * )
3086         break;;
3087   esac
3088 done
3089 test "$ac_cv_exeext" = no && ac_cv_exeext=
3090
3091 else
3092   ac_file=''
3093 fi
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3095 $as_echo "$ac_file" >&6; }
3096 if test -z "$ac_file"; then :
3097   $as_echo "$as_me: failed program was:" >&5
3098 sed 's/^/| /' conftest.$ac_ext >&5
3099
3100 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3101 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3102 { as_fn_set_status 77
3103 as_fn_error "C compiler cannot create executables
3104 See \`config.log' for more details." "$LINENO" 5; }; }
3105 fi
3106 ac_exeext=$ac_cv_exeext
3107
3108 # Check that the compiler produces executables we can run.  If not, either
3109 # the compiler is broken, or we cross compile.
3110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3111 $as_echo_n "checking whether the C compiler works... " >&6; }
3112 # If not cross compiling, check that we can run a simple program.
3113 if test "$cross_compiling" != yes; then
3114   if { ac_try='./$ac_file'
3115   { { case "(($ac_try" in
3116   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3117   *) ac_try_echo=$ac_try;;
3118 esac
3119 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3120 $as_echo "$ac_try_echo"; } >&5
3121   (eval "$ac_try") 2>&5
3122   ac_status=$?
3123   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3124   test $ac_status = 0; }; }; then
3125     cross_compiling=no
3126   else
3127     if test "$cross_compiling" = maybe; then
3128         cross_compiling=yes
3129     else
3130         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3131 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3132 as_fn_error "cannot run C compiled programs.
3133 If you meant to cross compile, use \`--host'.
3134 See \`config.log' for more details." "$LINENO" 5; }
3135     fi
3136   fi
3137 fi
3138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3139 $as_echo "yes" >&6; }
3140
3141 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3142 ac_clean_files=$ac_clean_files_save
3143 # Check that the compiler produces executables we can run.  If not, either
3144 # the compiler is broken, or we cross compile.
3145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3146 $as_echo_n "checking whether we are cross compiling... " >&6; }
3147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3148 $as_echo "$cross_compiling" >&6; }
3149
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3151 $as_echo_n "checking for suffix of executables... " >&6; }
3152 if { { ac_try="$ac_link"
3153 case "(($ac_try" in
3154   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3155   *) ac_try_echo=$ac_try;;
3156 esac
3157 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3158 $as_echo "$ac_try_echo"; } >&5
3159   (eval "$ac_link") 2>&5
3160   ac_status=$?
3161   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3162   test $ac_status = 0; }; then :
3163   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3164 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3165 # work properly (i.e., refer to `conftest.exe'), while it won't with
3166 # `rm'.
3167 for ac_file in conftest.exe conftest conftest.*; do
3168   test -f "$ac_file" || continue
3169   case $ac_file in
3170     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3171     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3172           break;;
3173     * ) break;;
3174   esac
3175 done
3176 else
3177   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3178 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3179 as_fn_error "cannot compute suffix of executables: cannot compile and link
3180 See \`config.log' for more details." "$LINENO" 5; }
3181 fi
3182 rm -f conftest$ac_cv_exeext
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3184 $as_echo "$ac_cv_exeext" >&6; }
3185
3186 rm -f conftest.$ac_ext
3187 EXEEXT=$ac_cv_exeext
3188 ac_exeext=$EXEEXT
3189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3190 $as_echo_n "checking for suffix of object files... " >&6; }
3191 if test "${ac_cv_objext+set}" = set; then :
3192   $as_echo_n "(cached) " >&6
3193 else
3194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3195 /* end confdefs.h.  */
3196
3197 int
3198 main ()
3199 {
3200
3201   ;
3202   return 0;
3203 }
3204 _ACEOF
3205 rm -f conftest.o conftest.obj
3206 if { { ac_try="$ac_compile"
3207 case "(($ac_try" in
3208   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3209   *) ac_try_echo=$ac_try;;
3210 esac
3211 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3212 $as_echo "$ac_try_echo"; } >&5
3213   (eval "$ac_compile") 2>&5
3214   ac_status=$?
3215   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3216   test $ac_status = 0; }; then :
3217   for ac_file in conftest.o conftest.obj conftest.*; do
3218   test -f "$ac_file" || continue;
3219   case $ac_file in
3220     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3221     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3222        break;;
3223   esac
3224 done
3225 else
3226   $as_echo "$as_me: failed program was:" >&5
3227 sed 's/^/| /' conftest.$ac_ext >&5
3228
3229 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3230 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3231 as_fn_error "cannot compute suffix of object files: cannot compile
3232 See \`config.log' for more details." "$LINENO" 5; }
3233 fi
3234 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3235 fi
3236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3237 $as_echo "$ac_cv_objext" >&6; }
3238 OBJEXT=$ac_cv_objext
3239 ac_objext=$OBJEXT
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3241 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3242 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3243   $as_echo_n "(cached) " >&6
3244 else
3245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3246 /* end confdefs.h.  */
3247
3248 int
3249 main ()
3250 {
3251 #ifndef __GNUC__
3252        choke me
3253 #endif
3254
3255   ;
3256   return 0;
3257 }
3258 _ACEOF
3259 if ac_fn_c_try_compile "$LINENO"; then :
3260   ac_compiler_gnu=yes
3261 else
3262   ac_compiler_gnu=no
3263 fi
3264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3265 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3266
3267 fi
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3269 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3270 if test $ac_compiler_gnu = yes; then
3271   GCC=yes
3272 else
3273   GCC=
3274 fi
3275 ac_test_CFLAGS=${CFLAGS+set}
3276 ac_save_CFLAGS=$CFLAGS
3277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3278 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3279 if test "${ac_cv_prog_cc_g+set}" = set; then :
3280   $as_echo_n "(cached) " >&6
3281 else
3282   ac_save_c_werror_flag=$ac_c_werror_flag
3283    ac_c_werror_flag=yes
3284    ac_cv_prog_cc_g=no
3285    CFLAGS="-g"
3286    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3287 /* end confdefs.h.  */
3288
3289 int
3290 main ()
3291 {
3292
3293   ;
3294   return 0;
3295 }
3296 _ACEOF
3297 if ac_fn_c_try_compile "$LINENO"; then :
3298   ac_cv_prog_cc_g=yes
3299 else
3300   CFLAGS=""
3301       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3302 /* end confdefs.h.  */
3303
3304 int
3305 main ()
3306 {
3307
3308   ;
3309   return 0;
3310 }
3311 _ACEOF
3312 if ac_fn_c_try_compile "$LINENO"; then :
3313
3314 else
3315   ac_c_werror_flag=$ac_save_c_werror_flag
3316          CFLAGS="-g"
3317          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3318 /* end confdefs.h.  */
3319
3320 int
3321 main ()
3322 {
3323
3324   ;
3325   return 0;
3326 }
3327 _ACEOF
3328 if ac_fn_c_try_compile "$LINENO"; then :
3329   ac_cv_prog_cc_g=yes
3330 fi
3331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3332 fi
3333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3334 fi
3335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3336    ac_c_werror_flag=$ac_save_c_werror_flag
3337 fi
3338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3339 $as_echo "$ac_cv_prog_cc_g" >&6; }
3340 if test "$ac_test_CFLAGS" = set; then
3341   CFLAGS=$ac_save_CFLAGS
3342 elif test $ac_cv_prog_cc_g = yes; then
3343   if test "$GCC" = yes; then
3344     CFLAGS="-g -O2"
3345   else
3346     CFLAGS="-g"
3347   fi
3348 else
3349   if test "$GCC" = yes; then
3350     CFLAGS="-O2"
3351   else
3352     CFLAGS=
3353   fi
3354 fi
3355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3356 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3357 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3358   $as_echo_n "(cached) " >&6
3359 else
3360   ac_cv_prog_cc_c89=no
3361 ac_save_CC=$CC
3362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3363 /* end confdefs.h.  */
3364 #include <stdarg.h>
3365 #include <stdio.h>
3366 #include <sys/types.h>
3367 #include <sys/stat.h>
3368 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3369 struct buf { int x; };
3370 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3371 static char *e (p, i)
3372      char **p;
3373      int i;
3374 {
3375   return p[i];
3376 }
3377 static char *f (char * (*g) (char **, int), char **p, ...)
3378 {
3379   char *s;
3380   va_list v;
3381   va_start (v,p);
3382   s = g (p, va_arg (v,int));
3383   va_end (v);
3384   return s;
3385 }
3386
3387 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3388    function prototypes and stuff, but not '\xHH' hex character constants.
3389    These don't provoke an error unfortunately, instead are silently treated
3390    as 'x'.  The following induces an error, until -std is added to get
3391    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3392    array size at least.  It's necessary to write '\x00'==0 to get something
3393    that's true only with -std.  */
3394 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3395
3396 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3397    inside strings and character constants.  */
3398 #define FOO(x) 'x'
3399 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3400
3401 int test (int i, double x);
3402 struct s1 {int (*f) (int a);};
3403 struct s2 {int (*f) (double a);};
3404 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3405 int argc;
3406 char **argv;
3407 int
3408 main ()
3409 {
3410 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3411   ;
3412   return 0;
3413 }
3414 _ACEOF
3415 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3416         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3417 do
3418   CC="$ac_save_CC $ac_arg"
3419   if ac_fn_c_try_compile "$LINENO"; then :
3420   ac_cv_prog_cc_c89=$ac_arg
3421 fi
3422 rm -f core conftest.err conftest.$ac_objext
3423   test "x$ac_cv_prog_cc_c89" != "xno" && break
3424 done
3425 rm -f conftest.$ac_ext
3426 CC=$ac_save_CC
3427
3428 fi
3429 # AC_CACHE_VAL
3430 case "x$ac_cv_prog_cc_c89" in
3431   x)
3432     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3433 $as_echo "none needed" >&6; } ;;
3434   xno)
3435     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3436 $as_echo "unsupported" >&6; } ;;
3437   *)
3438     CC="$CC $ac_cv_prog_cc_c89"
3439     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3440 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3441 esac
3442 if test "x$ac_cv_prog_cc_c89" != xno; then :
3443
3444 fi
3445
3446 ac_ext=c
3447 ac_cpp='$CPP $CPPFLAGS'
3448 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3449 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3450 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3451
3452
3453 ac_ext=c
3454 ac_cpp='$CPP $CPPFLAGS'
3455 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3456 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3457 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3459 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3460 # On Suns, sometimes $CPP names a directory.
3461 if test -n "$CPP" && test -d "$CPP"; then
3462   CPP=
3463 fi
3464 if test -z "$CPP"; then
3465   if test "${ac_cv_prog_CPP+set}" = set; then :
3466   $as_echo_n "(cached) " >&6
3467 else
3468       # Double quotes because CPP needs to be expanded
3469     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3470     do
3471       ac_preproc_ok=false
3472 for ac_c_preproc_warn_flag in '' yes
3473 do
3474   # Use a header file that comes with gcc, so configuring glibc
3475   # with a fresh cross-compiler works.
3476   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3477   # <limits.h> exists even on freestanding compilers.
3478   # On the NeXT, cc -E runs the code through the compiler's parser,
3479   # not just through cpp. "Syntax error" is here to catch this case.
3480   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3481 /* end confdefs.h.  */
3482 #ifdef __STDC__
3483 # include <limits.h>
3484 #else
3485 # include <assert.h>
3486 #endif
3487                      Syntax error
3488 _ACEOF
3489 if ac_fn_c_try_cpp "$LINENO"; then :
3490
3491 else
3492   # Broken: fails on valid input.
3493 continue
3494 fi
3495 rm -f conftest.err conftest.$ac_ext
3496
3497   # OK, works on sane cases.  Now check whether nonexistent headers
3498   # can be detected and how.
3499   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3500 /* end confdefs.h.  */
3501 #include <ac_nonexistent.h>
3502 _ACEOF
3503 if ac_fn_c_try_cpp "$LINENO"; then :
3504   # Broken: success on invalid input.
3505 continue
3506 else
3507   # Passes both tests.
3508 ac_preproc_ok=:
3509 break
3510 fi
3511 rm -f conftest.err conftest.$ac_ext
3512
3513 done
3514 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3515 rm -f conftest.err conftest.$ac_ext
3516 if $ac_preproc_ok; then :
3517   break
3518 fi
3519
3520     done
3521     ac_cv_prog_CPP=$CPP
3522
3523 fi
3524   CPP=$ac_cv_prog_CPP
3525 else
3526   ac_cv_prog_CPP=$CPP
3527 fi
3528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3529 $as_echo "$CPP" >&6; }
3530 ac_preproc_ok=false
3531 for ac_c_preproc_warn_flag in '' yes
3532 do
3533   # Use a header file that comes with gcc, so configuring glibc
3534   # with a fresh cross-compiler works.
3535   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3536   # <limits.h> exists even on freestanding compilers.
3537   # On the NeXT, cc -E runs the code through the compiler's parser,
3538   # not just through cpp. "Syntax error" is here to catch this case.
3539   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3540 /* end confdefs.h.  */
3541 #ifdef __STDC__
3542 # include <limits.h>
3543 #else
3544 # include <assert.h>
3545 #endif
3546                      Syntax error
3547 _ACEOF
3548 if ac_fn_c_try_cpp "$LINENO"; then :
3549
3550 else
3551   # Broken: fails on valid input.
3552 continue
3553 fi
3554 rm -f conftest.err conftest.$ac_ext
3555
3556   # OK, works on sane cases.  Now check whether nonexistent headers
3557   # can be detected and how.
3558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3559 /* end confdefs.h.  */
3560 #include <ac_nonexistent.h>
3561 _ACEOF
3562 if ac_fn_c_try_cpp "$LINENO"; then :
3563   # Broken: success on invalid input.
3564 continue
3565 else
3566   # Passes both tests.
3567 ac_preproc_ok=:
3568 break
3569 fi
3570 rm -f conftest.err conftest.$ac_ext
3571
3572 done
3573 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3574 rm -f conftest.err conftest.$ac_ext
3575 if $ac_preproc_ok; then :
3576
3577 else
3578   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3579 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3580 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3581 See \`config.log' for more details." "$LINENO" 5; }
3582 fi
3583
3584 ac_ext=c
3585 ac_cpp='$CPP $CPPFLAGS'
3586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3588 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3589
3590
3591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3592 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3593 if test "${ac_cv_path_GREP+set}" = set; then :
3594   $as_echo_n "(cached) " >&6
3595 else
3596   if test -z "$GREP"; then
3597   ac_path_GREP_found=false
3598   # Loop through the user's path and test for each of PROGNAME-LIST
3599   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3600 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3601 do
3602   IFS=$as_save_IFS
3603   test -z "$as_dir" && as_dir=.
3604     for ac_prog in grep ggrep; do
3605     for ac_exec_ext in '' $ac_executable_extensions; do
3606       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3607       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3608 # Check for GNU ac_path_GREP and select it if it is found.
3609   # Check for GNU $ac_path_GREP
3610 case `"$ac_path_GREP" --version 2>&1` in
3611 *GNU*)
3612   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3613 *)
3614   ac_count=0
3615   $as_echo_n 0123456789 >"conftest.in"
3616   while :
3617   do
3618     cat "conftest.in" "conftest.in" >"conftest.tmp"
3619     mv "conftest.tmp" "conftest.in"
3620     cp "conftest.in" "conftest.nl"
3621     $as_echo 'GREP' >> "conftest.nl"
3622     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3623     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3624     as_fn_arith $ac_count + 1 && ac_count=$as_val
3625     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3626       # Best one so far, save it but keep looking for a better one
3627       ac_cv_path_GREP="$ac_path_GREP"
3628       ac_path_GREP_max=$ac_count
3629     fi
3630     # 10*(2^10) chars as input seems more than enough
3631     test $ac_count -gt 10 && break
3632   done
3633   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3634 esac
3635
3636       $ac_path_GREP_found && break 3
3637     done
3638   done
3639   done
3640 IFS=$as_save_IFS
3641   if test -z "$ac_cv_path_GREP"; then
3642     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3643   fi
3644 else
3645   ac_cv_path_GREP=$GREP
3646 fi
3647
3648 fi
3649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3650 $as_echo "$ac_cv_path_GREP" >&6; }
3651  GREP="$ac_cv_path_GREP"
3652
3653
3654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3655 $as_echo_n "checking for egrep... " >&6; }
3656 if test "${ac_cv_path_EGREP+set}" = set; then :
3657   $as_echo_n "(cached) " >&6
3658 else
3659   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3660    then ac_cv_path_EGREP="$GREP -E"
3661    else
3662      if test -z "$EGREP"; then
3663   ac_path_EGREP_found=false
3664   # Loop through the user's path and test for each of PROGNAME-LIST
3665   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3666 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3667 do
3668   IFS=$as_save_IFS
3669   test -z "$as_dir" && as_dir=.
3670     for ac_prog in egrep; do
3671     for ac_exec_ext in '' $ac_executable_extensions; do
3672       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3673       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3674 # Check for GNU ac_path_EGREP and select it if it is found.
3675   # Check for GNU $ac_path_EGREP
3676 case `"$ac_path_EGREP" --version 2>&1` in
3677 *GNU*)
3678   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3679 *)
3680   ac_count=0
3681   $as_echo_n 0123456789 >"conftest.in"
3682   while :
3683   do
3684     cat "conftest.in" "conftest.in" >"conftest.tmp"
3685     mv "conftest.tmp" "conftest.in"
3686     cp "conftest.in" "conftest.nl"
3687     $as_echo 'EGREP' >> "conftest.nl"
3688     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3689     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3690     as_fn_arith $ac_count + 1 && ac_count=$as_val
3691     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3692       # Best one so far, save it but keep looking for a better one
3693       ac_cv_path_EGREP="$ac_path_EGREP"
3694       ac_path_EGREP_max=$ac_count
3695     fi
3696     # 10*(2^10) chars as input seems more than enough
3697     test $ac_count -gt 10 && break
3698   done
3699   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3700 esac
3701
3702       $ac_path_EGREP_found && break 3
3703     done
3704   done
3705   done
3706 IFS=$as_save_IFS
3707   if test -z "$ac_cv_path_EGREP"; then
3708     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3709   fi
3710 else
3711   ac_cv_path_EGREP=$EGREP
3712 fi
3713
3714    fi
3715 fi
3716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3717 $as_echo "$ac_cv_path_EGREP" >&6; }
3718  EGREP="$ac_cv_path_EGREP"
3719
3720
3721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3722 $as_echo_n "checking for ANSI C header files... " >&6; }
3723 if test "${ac_cv_header_stdc+set}" = set; then :
3724   $as_echo_n "(cached) " >&6
3725 else
3726   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3727 /* end confdefs.h.  */
3728 #include <stdlib.h>
3729 #include <stdarg.h>
3730 #include <string.h>
3731 #include <float.h>
3732
3733 int
3734 main ()
3735 {
3736
3737   ;
3738   return 0;
3739 }
3740 _ACEOF
3741 if ac_fn_c_try_compile "$LINENO"; then :
3742   ac_cv_header_stdc=yes
3743 else
3744   ac_cv_header_stdc=no
3745 fi
3746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3747
3748 if test $ac_cv_header_stdc = yes; then
3749   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3750   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3751 /* end confdefs.h.  */
3752 #include <string.h>
3753
3754 _ACEOF
3755 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3756   $EGREP "memchr" >/dev/null 2>&1; then :
3757
3758 else
3759   ac_cv_header_stdc=no
3760 fi
3761 rm -f conftest*
3762
3763 fi
3764
3765 if test $ac_cv_header_stdc = yes; then
3766   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3768 /* end confdefs.h.  */
3769 #include <stdlib.h>
3770
3771 _ACEOF
3772 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3773   $EGREP "free" >/dev/null 2>&1; then :
3774
3775 else
3776   ac_cv_header_stdc=no
3777 fi
3778 rm -f conftest*
3779
3780 fi
3781
3782 if test $ac_cv_header_stdc = yes; then
3783   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3784   if test "$cross_compiling" = yes; then :
3785   :
3786 else
3787   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3788 /* end confdefs.h.  */
3789 #include <ctype.h>
3790 #include <stdlib.h>
3791 #if ((' ' & 0x0FF) == 0x020)
3792 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3793 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3794 #else
3795 # define ISLOWER(c) \
3796                    (('a' <= (c) && (c) <= 'i') \
3797                      || ('j' <= (c) && (c) <= 'r') \
3798                      || ('s' <= (c) && (c) <= 'z'))
3799 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3800 #endif
3801
3802 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3803 int
3804 main ()
3805 {
3806   int i;
3807   for (i = 0; i < 256; i++)
3808     if (XOR (islower (i), ISLOWER (i))
3809         || toupper (i) != TOUPPER (i))
3810       return 2;
3811   return 0;
3812 }
3813 _ACEOF
3814 if ac_fn_c_try_run "$LINENO"; then :
3815
3816 else
3817   ac_cv_header_stdc=no
3818 fi
3819 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3820   conftest.$ac_objext conftest.beam conftest.$ac_ext
3821 fi
3822
3823 fi
3824 fi
3825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3826 $as_echo "$ac_cv_header_stdc" >&6; }
3827 if test $ac_cv_header_stdc = yes; then
3828
3829 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3830
3831 fi
3832
3833 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3834 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3835                   inttypes.h stdint.h unistd.h
3836 do :
3837   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3838 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3839 "
3840 eval as_val=\$$as_ac_Header
3841    if test "x$as_val" = x""yes; then :
3842   cat >>confdefs.h <<_ACEOF
3843 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3844 _ACEOF
3845
3846 fi
3847
3848 done
3849
3850
3851
3852   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3853 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3854   MINIX=yes
3855 else
3856   MINIX=
3857 fi
3858
3859
3860   if test "$MINIX" = yes; then
3861
3862 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3863
3864
3865 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3866
3867
3868 $as_echo "#define _MINIX 1" >>confdefs.h
3869
3870   fi
3871
3872
3873   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3874 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3875 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3876   $as_echo_n "(cached) " >&6
3877 else
3878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3879 /* end confdefs.h.  */
3880
3881 #         define __EXTENSIONS__ 1
3882           $ac_includes_default
3883 int
3884 main ()
3885 {
3886
3887   ;
3888   return 0;
3889 }
3890 _ACEOF
3891 if ac_fn_c_try_compile "$LINENO"; then :
3892   ac_cv_safe_to_define___extensions__=yes
3893 else
3894   ac_cv_safe_to_define___extensions__=no
3895 fi
3896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3897 fi
3898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3899 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3900   test $ac_cv_safe_to_define___extensions__ = yes &&
3901     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3902
3903   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3904
3905   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3906
3907   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3908
3909   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3910
3911
3912 ac_aux_dir=
3913 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3914   for ac_t in install-sh install.sh shtool; do
3915     if test -f "$ac_dir/$ac_t"; then
3916       ac_aux_dir=$ac_dir
3917       ac_install_sh="$ac_aux_dir/$ac_t -c"
3918       break 2
3919     fi
3920   done
3921 done
3922 if test -z "$ac_aux_dir"; then
3923   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3924 fi
3925
3926 # These three variables are undocumented and unsupported,
3927 # and are intended to be withdrawn in a future Autoconf release.
3928 # They can cause serious problems if a builder's source tree is in a directory
3929 # whose full name contains unusual characters.
3930 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3931 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3932 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3933
3934
3935 # Make sure we can run config.sub.
3936 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3937   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3938
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3940 $as_echo_n "checking build system type... " >&6; }
3941 if test "${ac_cv_build+set}" = set; then :
3942   $as_echo_n "(cached) " >&6
3943 else
3944   ac_build_alias=$build_alias
3945 test "x$ac_build_alias" = x &&
3946   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3947 test "x$ac_build_alias" = x &&
3948   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3949 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3950   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3951
3952 fi
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3954 $as_echo "$ac_cv_build" >&6; }
3955 case $ac_cv_build in
3956 *-*-*) ;;
3957 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3958 esac
3959 build=$ac_cv_build
3960 ac_save_IFS=$IFS; IFS='-'
3961 set x $ac_cv_build
3962 shift
3963 build_cpu=$1
3964 build_vendor=$2
3965 shift; shift
3966 # Remember, the first character of IFS is used to create $*,
3967 # except with old shells:
3968 build_os=$*
3969 IFS=$ac_save_IFS
3970 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3971
3972
3973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3974 $as_echo_n "checking host system type... " >&6; }
3975 if test "${ac_cv_host+set}" = set; then :
3976   $as_echo_n "(cached) " >&6
3977 else
3978   if test "x$host_alias" = x; then
3979   ac_cv_host=$ac_cv_build
3980 else
3981   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3982     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3983 fi
3984
3985 fi
3986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3987 $as_echo "$ac_cv_host" >&6; }
3988 case $ac_cv_host in
3989 *-*-*) ;;
3990 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3991 esac
3992 host=$ac_cv_host
3993 ac_save_IFS=$IFS; IFS='-'
3994 set x $ac_cv_host
3995 shift
3996 host_cpu=$1
3997 host_vendor=$2
3998 shift; shift
3999 # Remember, the first character of IFS is used to create $*,
4000 # except with old shells:
4001 host_os=$*
4002 IFS=$ac_save_IFS
4003 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4004
4005
4006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4007 $as_echo_n "checking target system type... " >&6; }
4008 if test "${ac_cv_target+set}" = set; then :
4009   $as_echo_n "(cached) " >&6
4010 else
4011   if test "x$target_alias" = x; then
4012   ac_cv_target=$ac_cv_host
4013 else
4014   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4015     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4016 fi
4017
4018 fi
4019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4020 $as_echo "$ac_cv_target" >&6; }
4021 case $ac_cv_target in
4022 *-*-*) ;;
4023 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4024 esac
4025 target=$ac_cv_target
4026 ac_save_IFS=$IFS; IFS='-'
4027 set x $ac_cv_target
4028 shift
4029 target_cpu=$1
4030 target_vendor=$2
4031 shift; shift
4032 # Remember, the first character of IFS is used to create $*,
4033 # except with old shells:
4034 target_os=$*
4035 IFS=$ac_save_IFS
4036 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4037
4038
4039 # The aliases save the names the user supplied, while $host etc.
4040 # will get canonicalized.
4041 test -n "$target_alias" &&
4042   test "$program_prefix$program_suffix$program_transform_name" = \
4043     NONENONEs,x,x, &&
4044   program_prefix=${target_alias}-
4045
4046 # The tests for host and target for $enable_largefile require
4047 # canonical names.
4048
4049
4050
4051 # As the $enable_largefile decision depends on --enable-plugins we must set it
4052 # even in directories otherwise not depending on the $plugins option.
4053
4054
4055 # Check whether --enable-plugins was given.
4056 if test "${enable_plugins+set}" = set; then :
4057   enableval=$enable_plugins; case "${enableval}" in
4058   yes | "") plugins=yes ;;
4059   no) plugins=no ;;
4060   *) plugins=yes ;;
4061  esac
4062 else
4063   plugins=no
4064 fi
4065
4066
4067
4068 case "${host}" in
4069   sparc-*-solaris*|i[3-7]86-*-solaris*)
4070     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4071     # are mutually exclusive; and without procfs support, the bfd/ elf module
4072     # cannot provide certain routines such as elfcore_write_prpsinfo
4073     # or elfcore_write_prstatus.  So unless the user explicitly requested
4074     # large-file support through the --enable-largefile switch, disable
4075     # large-file support in favor of procfs support.
4076     test "${target}" = "${host}" -a "x$plugins" = xno \
4077       && : ${enable_largefile="no"}
4078     ;;
4079 esac
4080
4081 # Check whether --enable-largefile was given.
4082 if test "${enable_largefile+set}" = set; then :
4083   enableval=$enable_largefile;
4084 fi
4085
4086 if test "$enable_largefile" != no; then
4087
4088   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4089 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4090 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4091   $as_echo_n "(cached) " >&6
4092 else
4093   ac_cv_sys_largefile_CC=no
4094      if test "$GCC" != yes; then
4095        ac_save_CC=$CC
4096        while :; do
4097          # IRIX 6.2 and later do not support large files by default,
4098          # so use the C compiler's -n32 option if that helps.
4099          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4100 /* end confdefs.h.  */
4101 #include <sys/types.h>
4102  /* Check that off_t can represent 2**63 - 1 correctly.
4103     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4104     since some C++ compilers masquerading as C compilers
4105     incorrectly reject 9223372036854775807.  */
4106 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4107   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4108                        && LARGE_OFF_T % 2147483647 == 1)
4109                       ? 1 : -1];
4110 int
4111 main ()
4112 {
4113
4114   ;
4115   return 0;
4116 }
4117 _ACEOF
4118          if ac_fn_c_try_compile "$LINENO"; then :
4119   break
4120 fi
4121 rm -f core conftest.err conftest.$ac_objext
4122          CC="$CC -n32"
4123          if ac_fn_c_try_compile "$LINENO"; then :
4124   ac_cv_sys_largefile_CC=' -n32'; break
4125 fi
4126 rm -f core conftest.err conftest.$ac_objext
4127          break
4128        done
4129        CC=$ac_save_CC
4130        rm -f conftest.$ac_ext
4131     fi
4132 fi
4133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4134 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4135   if test "$ac_cv_sys_largefile_CC" != no; then
4136     CC=$CC$ac_cv_sys_largefile_CC
4137   fi
4138
4139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4140 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4141 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4142   $as_echo_n "(cached) " >&6
4143 else
4144   while :; do
4145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4146 /* end confdefs.h.  */
4147 #include <sys/types.h>
4148  /* Check that off_t can represent 2**63 - 1 correctly.
4149     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4150     since some C++ compilers masquerading as C compilers
4151     incorrectly reject 9223372036854775807.  */
4152 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4153   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4154                        && LARGE_OFF_T % 2147483647 == 1)
4155                       ? 1 : -1];
4156 int
4157 main ()
4158 {
4159
4160   ;
4161   return 0;
4162 }
4163 _ACEOF
4164 if ac_fn_c_try_compile "$LINENO"; then :
4165   ac_cv_sys_file_offset_bits=no; break
4166 fi
4167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4169 /* end confdefs.h.  */
4170 #define _FILE_OFFSET_BITS 64
4171 #include <sys/types.h>
4172  /* Check that off_t can represent 2**63 - 1 correctly.
4173     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4174     since some C++ compilers masquerading as C compilers
4175     incorrectly reject 9223372036854775807.  */
4176 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4177   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4178                        && LARGE_OFF_T % 2147483647 == 1)
4179                       ? 1 : -1];
4180 int
4181 main ()
4182 {
4183
4184   ;
4185   return 0;
4186 }
4187 _ACEOF
4188 if ac_fn_c_try_compile "$LINENO"; then :
4189   ac_cv_sys_file_offset_bits=64; break
4190 fi
4191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4192   ac_cv_sys_file_offset_bits=unknown
4193   break
4194 done
4195 fi
4196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4197 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4198 case $ac_cv_sys_file_offset_bits in #(
4199   no | unknown) ;;
4200   *)
4201 cat >>confdefs.h <<_ACEOF
4202 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4203 _ACEOF
4204 ;;
4205 esac
4206 rm -rf conftest*
4207   if test $ac_cv_sys_file_offset_bits = unknown; then
4208     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4209 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4210 if test "${ac_cv_sys_large_files+set}" = set; then :
4211   $as_echo_n "(cached) " >&6
4212 else
4213   while :; do
4214   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4215 /* end confdefs.h.  */
4216 #include <sys/types.h>
4217  /* Check that off_t can represent 2**63 - 1 correctly.
4218     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4219     since some C++ compilers masquerading as C compilers
4220     incorrectly reject 9223372036854775807.  */
4221 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4222   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4223                        && LARGE_OFF_T % 2147483647 == 1)
4224                       ? 1 : -1];
4225 int
4226 main ()
4227 {
4228
4229   ;
4230   return 0;
4231 }
4232 _ACEOF
4233 if ac_fn_c_try_compile "$LINENO"; then :
4234   ac_cv_sys_large_files=no; break
4235 fi
4236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4238 /* end confdefs.h.  */
4239 #define _LARGE_FILES 1
4240 #include <sys/types.h>
4241  /* Check that off_t can represent 2**63 - 1 correctly.
4242     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4243     since some C++ compilers masquerading as C compilers
4244     incorrectly reject 9223372036854775807.  */
4245 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4246   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4247                        && LARGE_OFF_T % 2147483647 == 1)
4248                       ? 1 : -1];
4249 int
4250 main ()
4251 {
4252
4253   ;
4254   return 0;
4255 }
4256 _ACEOF
4257 if ac_fn_c_try_compile "$LINENO"; then :
4258   ac_cv_sys_large_files=1; break
4259 fi
4260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4261   ac_cv_sys_large_files=unknown
4262   break
4263 done
4264 fi
4265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4266 $as_echo "$ac_cv_sys_large_files" >&6; }
4267 case $ac_cv_sys_large_files in #(
4268   no | unknown) ;;
4269   *)
4270 cat >>confdefs.h <<_ACEOF
4271 #define _LARGE_FILES $ac_cv_sys_large_files
4272 _ACEOF
4273 ;;
4274 esac
4275 rm -rf conftest*
4276   fi
4277 fi
4278
4279
4280
4281
4282
4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4284 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4285 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4286   $as_echo_n "(cached) " >&6
4287 else
4288   am_cv_prog_cc_stdc=no
4289 ac_save_CC="$CC"
4290 # Don't try gcc -ansi; that turns off useful extensions and
4291 # breaks some systems' header files.
4292 # AIX                   -qlanglvl=ansi
4293 # Ultrix and OSF/1      -std1
4294 # HP-UX 10.20 and later -Ae
4295 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4296 # SVR4                  -Xc -D__EXTENSIONS__
4297 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4298 do
4299   CC="$ac_save_CC $ac_arg"
4300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4301 /* end confdefs.h.  */
4302 #include <stdarg.h>
4303 #include <stdio.h>
4304 #include <sys/types.h>
4305 #include <sys/stat.h>
4306 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4307 struct buf { int x; };
4308 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4309 static char *e (p, i)
4310      char **p;
4311      int i;
4312 {
4313   return p[i];
4314 }
4315 static char *f (char * (*g) (char **, int), char **p, ...)
4316 {
4317   char *s;
4318   va_list v;
4319   va_start (v,p);
4320   s = g (p, va_arg (v,int));
4321   va_end (v);
4322   return s;
4323 }
4324 int test (int i, double x);
4325 struct s1 {int (*f) (int a);};
4326 struct s2 {int (*f) (double a);};
4327 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4328 int argc;
4329 char **argv;
4330
4331 int
4332 main ()
4333 {
4334
4335 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4336
4337   ;
4338   return 0;
4339 }
4340 _ACEOF
4341 if ac_fn_c_try_compile "$LINENO"; then :
4342   am_cv_prog_cc_stdc="$ac_arg"; break
4343 fi
4344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4345 done
4346 CC="$ac_save_CC"
4347
4348 fi
4349
4350 if test -z "$am_cv_prog_cc_stdc"; then
4351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4352 $as_echo "none needed" >&6; }
4353 else
4354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4355 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4356 fi
4357 case "x$am_cv_prog_cc_stdc" in
4358   x|xno) ;;
4359   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4360 esac
4361
4362
4363 ac_aux_dir=
4364 for ac_dir in .. "$srcdir"/..; do
4365   for ac_t in install-sh install.sh shtool; do
4366     if test -f "$ac_dir/$ac_t"; then
4367       ac_aux_dir=$ac_dir
4368       ac_install_sh="$ac_aux_dir/$ac_t -c"
4369       break 2
4370     fi
4371   done
4372 done
4373 if test -z "$ac_aux_dir"; then
4374   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4375 fi
4376
4377 # These three variables are undocumented and unsupported,
4378 # and are intended to be withdrawn in a future Autoconf release.
4379 # They can cause serious problems if a builder's source tree is in a directory
4380 # whose full name contains unusual characters.
4381 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4382 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4383 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4384
4385
4386
4387 test "$program_prefix" != NONE &&
4388   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4389 # Use a double $ so make ignores it.
4390 test "$program_suffix" != NONE &&
4391   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4392 # Double any \ or $.
4393 # By default was `s,x,x', remove it if useless.
4394 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4395 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4396
4397
4398 # Dependency checking.
4399 rm -rf .tst 2>/dev/null
4400 mkdir .tst 2>/dev/null
4401 if test -d .tst; then
4402   am__leading_dot=.
4403 else
4404   am__leading_dot=_
4405 fi
4406 rmdir .tst 2>/dev/null
4407
4408 DEPDIR="${am__leading_dot}deps"
4409
4410 ac_config_commands="$ac_config_commands depdir"
4411
4412
4413 depcc="$CC"   am_compiler_list=
4414
4415 am_depcomp=$ac_aux_dir/depcomp
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4417 $as_echo_n "checking dependency style of $depcc... " >&6; }
4418 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4419   $as_echo_n "(cached) " >&6
4420 else
4421   if test -f "$am_depcomp"; then
4422   # We make a subdir and do the tests there.  Otherwise we can end up
4423   # making bogus files that we don't know about and never remove.  For
4424   # instance it was reported that on HP-UX the gcc test will end up
4425   # making a dummy file named `D' -- because `-MD' means `put the output
4426   # in D'.
4427   mkdir conftest.dir
4428   # Copy depcomp to subdir because otherwise we won't find it if we're
4429   # using a relative directory.
4430   cp "$am_depcomp" conftest.dir
4431   cd conftest.dir
4432   # We will build objects and dependencies in a subdirectory because
4433   # it helps to detect inapplicable dependency modes.  For instance
4434   # both Tru64's cc and ICC support -MD to output dependencies as a
4435   # side effect of compilation, but ICC will put the dependencies in
4436   # the current directory while Tru64 will put them in the object
4437   # directory.
4438   mkdir sub
4439
4440   am_cv_CC_dependencies_compiler_type=none
4441   if test "$am_compiler_list" = ""; then
4442      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4443   fi
4444   for depmode in $am_compiler_list; do
4445     if test $depmode = none; then break; fi
4446
4447     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4448     # Setup a source with many dependencies, because some compilers
4449     # like to wrap large dependency lists on column 80 (with \), and
4450     # we should not choose a depcomp mode which is confused by this.
4451     #
4452     # We need to recreate these files for each test, as the compiler may
4453     # overwrite some of them when testing with obscure command lines.
4454     # This happens at least with the AIX C compiler.
4455     : > sub/conftest.c
4456     for i in 1 2 3 4 5 6; do
4457       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4458       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4459       # Solaris 8's {/usr,}/bin/sh.
4460       touch sub/conftst$i.h
4461     done
4462     echo "include sub/conftest.Po" > confmf
4463
4464     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4465     # mode.  It turns out that the SunPro C++ compiler does not properly
4466     # handle `-M -o', and we need to detect this.
4467     depcmd="depmode=$depmode \
4468        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4469        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4470        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4471     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4472     if env $depcmd > conftest.err 2>&1 &&
4473        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4474        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4475        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4476       # icc doesn't choke on unknown options, it will just issue warnings
4477       # or remarks (even with -Werror).  So we grep stderr for any message
4478       # that says an option was ignored or not supported.
4479       # When given -MP, icc 7.0 and 7.1 complain thusly:
4480       #   icc: Command line warning: ignoring option '-M'; no argument required
4481       # The diagnosis changed in icc 8.0:
4482       #   icc: Command line remark: option '-MP' not supported
4483       if (grep 'ignoring option' conftest.err ||
4484           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4485         am_cv_CC_dependencies_compiler_type=$depmode
4486         $as_echo "$as_me:$LINENO: success" >&5
4487         break
4488       fi
4489     fi
4490     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4491     sed -e 's/^/| /' < conftest.err >&5
4492   done
4493
4494   cd ..
4495   rm -rf conftest.dir
4496 else
4497   am_cv_CC_dependencies_compiler_type=none
4498 fi
4499
4500 fi
4501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4502 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4503 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4504 then as_fn_error "no usable dependency style found" "$LINENO" 5
4505 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4506
4507 fi
4508
4509
4510 # Check for the 'make' the user wants to use.
4511 for ac_prog in make
4512 do
4513   # Extract the first word of "$ac_prog", so it can be a program name with args.
4514 set dummy $ac_prog; ac_word=$2
4515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4516 $as_echo_n "checking for $ac_word... " >&6; }
4517 if test "${ac_cv_prog_MAKE+set}" = set; then :
4518   $as_echo_n "(cached) " >&6
4519 else
4520   if test -n "$MAKE"; then
4521   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4522 else
4523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4524 for as_dir in $PATH
4525 do
4526   IFS=$as_save_IFS
4527   test -z "$as_dir" && as_dir=.
4528     for ac_exec_ext in '' $ac_executable_extensions; do
4529   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4530     ac_cv_prog_MAKE="$ac_prog"
4531     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4532     break 2
4533   fi
4534 done
4535   done
4536 IFS=$as_save_IFS
4537
4538 fi
4539 fi
4540 MAKE=$ac_cv_prog_MAKE
4541 if test -n "$MAKE"; then
4542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4543 $as_echo "$MAKE" >&6; }
4544 else
4545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4546 $as_echo "no" >&6; }
4547 fi
4548
4549
4550   test -n "$MAKE" && break
4551 done
4552
4553 MAKE_IS_GNU=
4554 case "`$MAKE --version 2>&1 | sed 1q`" in
4555   *GNU*)
4556     MAKE_IS_GNU=yes
4557     ;;
4558 esac
4559  if test "$MAKE_IS_GNU" = yes; then
4560   GMAKE_TRUE=
4561   GMAKE_FALSE='#'
4562 else
4563   GMAKE_TRUE='#'
4564   GMAKE_FALSE=
4565 fi
4566
4567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4568 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4569 set x ${MAKE-make}
4570 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4571 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4572   $as_echo_n "(cached) " >&6
4573 else
4574   cat >conftest.make <<\_ACEOF
4575 SHELL = /bin/sh
4576 all:
4577         @echo '@@@%%%=$(MAKE)=@@@%%%'
4578 _ACEOF
4579 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4580 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4581   *@@@%%%=?*=@@@%%%*)
4582     eval ac_cv_prog_make_${ac_make}_set=yes;;
4583   *)
4584     eval ac_cv_prog_make_${ac_make}_set=no;;
4585 esac
4586 rm -f conftest.make
4587 fi
4588 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4590 $as_echo "yes" >&6; }
4591   SET_MAKE=
4592 else
4593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4594 $as_echo "no" >&6; }
4595   SET_MAKE="MAKE=${MAKE-make}"
4596 fi
4597
4598
4599 # Configure gnulib.  We need to build gnulib under some other
4600 # directory not "gnulib", to avoid the problem of both GDB and
4601 # GDBserver wanting to build it in the same directory, when building
4602 # in the source dir.
4603
4604   in_src="gnulib"
4605   in_build="build-gnulib"
4606
4607   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4608   # so they do not pile up.
4609   ac_sub_configure_args=
4610   ac_prev=
4611   eval "set x $ac_configure_args"
4612   shift
4613   for ac_arg
4614   do
4615     if test -n "$ac_prev"; then
4616       ac_prev=
4617       continue
4618     fi
4619     case $ac_arg in
4620     -cache-file | --cache-file | --cache-fil | --cache-fi \
4621     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4622       ac_prev=cache_file ;;
4623     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4624     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4625     | --c=*)
4626       ;;
4627     --config-cache | -C)
4628       ;;
4629     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4630       ac_prev=srcdir ;;
4631     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4632       ;;
4633     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4634       ac_prev=prefix ;;
4635     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4636       ;;
4637     --disable-option-checking)
4638       ;;
4639     *)
4640       case $ac_arg in
4641       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4642       esac
4643       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4644     esac
4645   done
4646
4647   # Always prepend --prefix to ensure using the same prefix
4648   # in subdir configurations.
4649   ac_arg="--prefix=$prefix"
4650   case $ac_arg in
4651   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4652   esac
4653   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4654
4655   # Pass --silent
4656   if test "$silent" = yes; then
4657     ac_sub_configure_args="--silent $ac_sub_configure_args"
4658   fi
4659
4660   # Always prepend --disable-option-checking to silence warnings, since
4661   # different subdirs can have different --enable and --with options.
4662   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4663
4664   ac_popdir=`pwd`
4665   ac_dir=$in_build
4666
4667   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4668   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4669   $as_echo "$ac_msg" >&6
4670   as_dir="$ac_dir"; as_fn_mkdir_p
4671
4672   case $srcdir in
4673   [\\/]* | ?:[\\/]* )
4674     ac_srcdir=$srcdir/$in_src ;;
4675   *) # Relative name.
4676     ac_srcdir=../$srcdir/$in_src ;;
4677   esac
4678
4679   cd "$ac_dir"
4680
4681   ac_sub_configure=$ac_srcdir/configure
4682
4683   # Make the cache file name correct relative to the subdirectory.
4684   case $cache_file in
4685   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4686   *) # Relative name.
4687     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4688   esac
4689
4690   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4691 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4692   # The eval makes quoting arguments work.
4693   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4694        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4695     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4696
4697   cd "$ac_popdir"
4698
4699
4700
4701 CONFIG_OBS=
4702 CONFIG_DEPS=
4703 CONFIG_SRCS=
4704 ENABLE_CFLAGS=
4705
4706 CONFIG_ALL=
4707 CONFIG_CLEAN=
4708 CONFIG_INSTALL=
4709 CONFIG_UNINSTALL=
4710
4711 # If we haven't got the data from the intl directory,
4712 # assume NLS is disabled.
4713 USE_NLS=no
4714 LIBINTL=
4715 LIBINTL_DEP=
4716 INCINTL=
4717 XGETTEXT=
4718 GMSGFMT=
4719 POSUB=
4720
4721 if test -f  ../intl/config.intl; then
4722   .  ../intl/config.intl
4723 fi
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4725 $as_echo_n "checking whether NLS is requested... " >&6; }
4726 if test x"$USE_NLS" != xyes; then
4727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4728 $as_echo "no" >&6; }
4729 else
4730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4731 $as_echo "yes" >&6; }
4732
4733 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4734
4735
4736   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4737 $as_echo_n "checking for catalogs to be installed... " >&6; }
4738   # Look for .po and .gmo files in the source directory.
4739   CATALOGS=
4740   XLINGUAS=
4741   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4742     # If there aren't any .gmo files the shell will give us the
4743     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4744     # weeded out.
4745     case "$cat" in *\**)
4746       continue;;
4747     esac
4748     # The quadruple backslash is collapsed to a double backslash
4749     # by the backticks, then collapsed again by the double quotes,
4750     # leaving us with one backslash in the sed expression (right
4751     # before the dot that mustn't act as a wildcard).
4752     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4753     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4754     # The user is allowed to set LINGUAS to a list of languages to
4755     # install catalogs for.  If it's empty that means "all of them."
4756     if test "x$LINGUAS" = x; then
4757       CATALOGS="$CATALOGS $cat"
4758       XLINGUAS="$XLINGUAS $lang"
4759     else
4760       case "$LINGUAS" in *$lang*)
4761         CATALOGS="$CATALOGS $cat"
4762         XLINGUAS="$XLINGUAS $lang"
4763         ;;
4764       esac
4765     fi
4766   done
4767   LINGUAS="$XLINGUAS"
4768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4769 $as_echo "$LINGUAS" >&6; }
4770
4771
4772     DATADIRNAME=share
4773
4774   INSTOBJEXT=.mo
4775
4776   GENCAT=gencat
4777
4778   CATOBJEXT=.gmo
4779
4780 fi
4781
4782 localedir='${datadir}/locale'
4783
4784
4785 if test x"$USE_NLS" = xyes; then
4786    CONFIG_ALL="$CONFIG_ALL all-po"
4787    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4788    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4789    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4790 fi
4791
4792 GNULIB=build-gnulib/import
4793
4794 # For Makefile dependencies.
4795 GNULIB_STDINT_H=
4796 if test x"$STDINT_H" != x; then
4797   GNULIB_STDINT_H=$GNULIB/$STDINT_H
4798 fi
4799
4800
4801 PACKAGE=gdb
4802
4803 cat >>confdefs.h <<_ACEOF
4804 #define PACKAGE "$PACKAGE"
4805 _ACEOF
4806
4807
4808
4809 # We never need to detect it in this sub-configure.
4810 # But preserve it for config.status --recheck.
4811
4812
4813
4814 MAKEINFO_EXTRA_FLAGS=""
4815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
4816 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
4817 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
4818   $as_echo_n "(cached) " >&6
4819 else
4820   echo '@clicksequence{a @click{} b}' >conftest.texinfo
4821   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
4822     gdb_cv_have_makeinfo_click=yes
4823   else
4824     gdb_cv_have_makeinfo_click=no
4825   fi
4826 fi
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
4828 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
4829 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
4830   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
4831 fi
4832
4833
4834
4835
4836 # Check whether --with-separate-debug-dir was given.
4837 if test "${with_separate_debug_dir+set}" = set; then :
4838   withval=$with_separate_debug_dir;
4839     DEBUGDIR=$withval
4840 else
4841   DEBUGDIR=${libdir}/debug
4842 fi
4843
4844
4845   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4846   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4847   ac_define_dir=`eval echo $DEBUGDIR`
4848   ac_define_dir=`eval echo $ac_define_dir`
4849
4850 cat >>confdefs.h <<_ACEOF
4851 #define DEBUGDIR "$ac_define_dir"
4852 _ACEOF
4853
4854
4855
4856
4857   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4858      if test "x$prefix" = xNONE; then
4859         test_prefix=/usr/local
4860      else
4861         test_prefix=$prefix
4862      fi
4863   else
4864      test_prefix=$exec_prefix
4865   fi
4866   value=0
4867   case ${ac_define_dir} in
4868      "${test_prefix}"|"${test_prefix}/"*|\
4869         '${exec_prefix}'|'${exec_prefix}/'*)
4870      value=1
4871      ;;
4872   esac
4873
4874 cat >>confdefs.h <<_ACEOF
4875 #define DEBUGDIR_RELOCATABLE $value
4876 _ACEOF
4877
4878
4879
4880
4881 # We can't pass paths as command line arguments.
4882 # Mingw32 tries to be clever and will convert the paths for us.
4883 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
4884 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
4885 # This breaks GDB's relocatable path conversions since paths passed in
4886 # config.h would not get so translated, the path prefixes no longer match.
4887
4888   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4889   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4890   ac_define_dir=`eval echo $bindir`
4891   ac_define_dir=`eval echo $ac_define_dir`
4892
4893 cat >>confdefs.h <<_ACEOF
4894 #define BINDIR "$ac_define_dir"
4895 _ACEOF
4896
4897
4898
4899 # GDB's datadir relocation
4900
4901
4902
4903 # Check whether --with-gdb-datadir was given.
4904 if test "${with_gdb_datadir+set}" = set; then :
4905   withval=$with_gdb_datadir;
4906     GDB_DATADIR=$withval
4907 else
4908   GDB_DATADIR=${datadir}/gdb
4909 fi
4910
4911
4912   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4913   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4914   ac_define_dir=`eval echo $GDB_DATADIR`
4915   ac_define_dir=`eval echo $ac_define_dir`
4916
4917 cat >>confdefs.h <<_ACEOF
4918 #define GDB_DATADIR "$ac_define_dir"
4919 _ACEOF
4920
4921
4922
4923
4924   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4925      if test "x$prefix" = xNONE; then
4926         test_prefix=/usr/local
4927      else
4928         test_prefix=$prefix
4929      fi
4930   else
4931      test_prefix=$exec_prefix
4932   fi
4933   value=0
4934   case ${ac_define_dir} in
4935      "${test_prefix}"|"${test_prefix}/"*|\
4936         '${exec_prefix}'|'${exec_prefix}/'*)
4937      value=1
4938      ;;
4939   esac
4940
4941 cat >>confdefs.h <<_ACEOF
4942 #define GDB_DATADIR_RELOCATABLE $value
4943 _ACEOF
4944
4945
4946
4947
4948
4949 # Check whether --with-relocated-sources was given.
4950 if test "${with_relocated_sources+set}" = set; then :
4951   withval=$with_relocated_sources; reloc_srcdir="${withval}"
4952
4953   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4954   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4955   ac_define_dir=`eval echo $reloc_srcdir`
4956   ac_define_dir=`eval echo $ac_define_dir`
4957
4958 cat >>confdefs.h <<_ACEOF
4959 #define RELOC_SRCDIR "$ac_define_dir"
4960 _ACEOF
4961
4962
4963
4964 fi
4965
4966
4967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
4968 $as_echo_n "checking for default auto-load directory... " >&6; }
4969
4970 # Check whether --with-auto-load-dir was given.
4971 if test "${with_auto_load_dir+set}" = set; then :
4972   withval=$with_auto_load_dir;
4973 else
4974   with_auto_load_dir='$ddir/auto-load'
4975 fi
4976
4977 escape_dir=`echo $with_auto_load_dir | sed 's/[$]ddir\>/\\\\\\\\\\\\&/g'`
4978
4979   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4980   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4981   ac_define_dir=`eval echo $escape_dir`
4982   ac_define_dir=`eval echo $ac_define_dir`
4983
4984 cat >>confdefs.h <<_ACEOF
4985 #define AUTO_LOAD_DIR "$ac_define_dir"
4986 _ACEOF
4987
4988
4989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
4990 $as_echo "$with_auto_load_dir" >&6; }
4991
4992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
4993 $as_echo_n "checking for default auto-load safe-path... " >&6; }
4994
4995 # Check whether --with-auto-load-safe-path was given.
4996 if test "${with_auto_load_safe_path+set}" = set; then :
4997   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
4998      with_auto_load_safe_path="/"
4999      fi
5000 else
5001   with_auto_load_safe_path="$with_auto_load_dir"
5002 fi
5003
5004 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]ddir\>/\\\\\\\\\\\\&/g'`
5005
5006   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5007   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5008   ac_define_dir=`eval echo $escape_dir`
5009   ac_define_dir=`eval echo $ac_define_dir`
5010
5011 cat >>confdefs.h <<_ACEOF
5012 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5013 _ACEOF
5014
5015
5016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5017 $as_echo "$with_auto_load_safe_path" >&6; }
5018
5019
5020
5021 subdirs="$subdirs testsuite"
5022
5023
5024 # Check whether to support alternative target configurations
5025 # Check whether --enable-targets was given.
5026 if test "${enable_targets+set}" = set; then :
5027   enableval=$enable_targets; case "${enableval}" in
5028   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5029             ;;
5030   no)       enable_targets= ;;
5031   *)        enable_targets=$enableval ;;
5032 esac
5033 fi
5034
5035
5036 # Check whether to enable 64-bit support on 32-bit hosts
5037 # Check whether --enable-64-bit-bfd was given.
5038 if test "${enable_64_bit_bfd+set}" = set; then :
5039   enableval=$enable_64_bit_bfd; case "${enableval}" in
5040   yes)  want64=true  ;;
5041   no)   want64=false ;;
5042   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5043 esac
5044 else
5045   want64=false
5046 fi
5047
5048 # Provide defaults for some variables set by the per-host and per-target
5049 # configuration.
5050 gdb_host_obs=posix-hdep.o
5051
5052 if test "${target}" = "${host}"; then
5053   gdb_native=yes
5054 else
5055   gdb_native=no
5056 fi
5057
5058 . $srcdir/configure.host
5059
5060 # Accumulate some settings from configure.tgt over all enabled targets
5061
5062 TARGET_OBS=
5063 all_targets=
5064
5065 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5066 do
5067   if test "$targ_alias" = "all"; then
5068     all_targets=true
5069   else
5070     # Canonicalize the secondary target names.
5071     result=`$ac_config_sub $targ_alias 2>/dev/null`
5072     if test -n "$result"; then
5073         targ=$result
5074     else
5075         targ=$targ_alias
5076     fi
5077
5078     . ${srcdir}/configure.tgt
5079
5080     if test -z "${gdb_target_obs}"; then :
5081   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5082 fi
5083
5084     # Target-specific object files
5085     for i in ${gdb_target_obs}; do
5086         case " $TARGET_OBS " in
5087         *" ${i} "*) ;;
5088         *)
5089           TARGET_OBS="$TARGET_OBS ${i}"
5090           ;;
5091         esac
5092     done
5093
5094     # Check whether this target needs 64-bit CORE_ADDR
5095     if test x${want64} = xfalse; then
5096       . ${srcdir}/../bfd/config.bfd
5097     fi
5098   fi
5099 done
5100
5101 if test x${all_targets} = xtrue; then
5102
5103   # We want all 64-bit targets if we either:
5104   #  - run on a 64-bit host  or
5105   #  - already require 64-bit support for some other target  or
5106   #  - the --enable-64-bit-bfd option was supplied
5107   # Otherwise we only support all 32-bit targets.
5108   #
5109   # NOTE: This test must be in sync with the corresponding
5110   #       tests in BFD!
5111
5112   if test x${want64} = xfalse; then
5113     # The cast to long int works around a bug in the HP C Compiler
5114 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5115 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5116 # This bug is HP SR number 8606223364.
5117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5118 $as_echo_n "checking size of long... " >&6; }
5119 if test "${ac_cv_sizeof_long+set}" = set; then :
5120   $as_echo_n "(cached) " >&6
5121 else
5122   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5123
5124 else
5125   if test "$ac_cv_type_long" = yes; then
5126      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5127 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5128 { as_fn_set_status 77
5129 as_fn_error "cannot compute sizeof (long)
5130 See \`config.log' for more details." "$LINENO" 5; }; }
5131    else
5132      ac_cv_sizeof_long=0
5133    fi
5134 fi
5135
5136 fi
5137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5138 $as_echo "$ac_cv_sizeof_long" >&6; }
5139
5140
5141
5142 cat >>confdefs.h <<_ACEOF
5143 #define SIZEOF_LONG $ac_cv_sizeof_long
5144 _ACEOF
5145
5146
5147     if test "x${ac_cv_sizeof_long}" = "x8"; then
5148       want64=true
5149     fi
5150   fi
5151   if test x${want64} = xtrue; then
5152     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5153   else
5154     TARGET_OBS='$(ALL_TARGET_OBS)'
5155   fi
5156 fi
5157
5158
5159
5160 # For other settings, only the main target counts.
5161 gdb_sim=
5162 gdb_osabi=
5163 build_gdbserver=
5164 targ=$target; . ${srcdir}/configure.tgt
5165
5166 # Fetch the default architecture and default target vector from BFD.
5167 targ=$target; . $srcdir/../bfd/config.bfd
5168
5169 # We only want the first architecture, so strip off the others if
5170 # there is more than one.
5171 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5172
5173 if test "x$targ_archs" != x; then
5174
5175 cat >>confdefs.h <<_ACEOF
5176 #define DEFAULT_BFD_ARCH $targ_archs
5177 _ACEOF
5178
5179 fi
5180 if test "x$targ_defvec" != x; then
5181
5182 cat >>confdefs.h <<_ACEOF
5183 #define DEFAULT_BFD_VEC $targ_defvec
5184 _ACEOF
5185
5186 fi
5187
5188 # The CLI cannot be disabled yet, but may be in the future.
5189
5190 # Enable CLI.
5191 # Check whether --enable-gdbcli was given.
5192 if test "${enable_gdbcli+set}" = set; then :
5193   enableval=$enable_gdbcli; case $enableval in
5194     yes)
5195       ;;
5196     no)
5197       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5198     *)
5199       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5200   esac
5201 else
5202   enable_gdbcli=yes
5203 fi
5204
5205 if test x"$enable_gdbcli" = xyes; then
5206   if test -d $srcdir/cli; then
5207     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5208     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5209     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5210     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5211   fi
5212 fi
5213
5214 # Enable MI.
5215 # Check whether --enable-gdbmi was given.
5216 if test "${enable_gdbmi+set}" = set; then :
5217   enableval=$enable_gdbmi; case $enableval in
5218     yes | no)
5219       ;;
5220     *)
5221       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5222   esac
5223 else
5224   enable_gdbmi=yes
5225 fi
5226
5227 if test x"$enable_gdbmi" = xyes; then
5228   if test -d $srcdir/mi; then
5229     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5230     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5231     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5232     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5233   fi
5234 fi
5235
5236 # Enable TUI.
5237 # Check whether --enable-tui was given.
5238 if test "${enable_tui+set}" = set; then :
5239   enableval=$enable_tui; case $enableval in
5240     yes | no | auto)
5241       ;;
5242     *)
5243       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5244   esac
5245 else
5246   enable_tui=auto
5247 fi
5248
5249
5250 # Enable gdbtk.
5251 # Check whether --enable-gdbtk was given.
5252 if test "${enable_gdbtk+set}" = set; then :
5253   enableval=$enable_gdbtk; case $enableval in
5254     yes | no)
5255       ;;
5256     *)
5257       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5258   esac
5259 else
5260   if test -d $srcdir/gdbtk; then
5261     enable_gdbtk=yes
5262   else
5263     enable_gdbtk=no
5264   fi
5265 fi
5266
5267 # We unconditionally disable gdbtk tests on selected platforms.
5268 case $host_os in
5269   go32* | windows*)
5270     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5271 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5272     enable_gdbtk=no ;;
5273 esac
5274
5275 # Libunwind support for ia64.
5276
5277
5278 # Check whether --with-libunwind-ia64 was given.
5279 if test "${with_libunwind_ia64+set}" = set; then :
5280   withval=$with_libunwind_ia64;
5281 else
5282   with_libunwind_ia64=auto
5283 fi
5284
5285
5286 # Backward compatibility option.
5287 if test "${with_libunwind+set}" = set; then
5288   if test x"$with_libunwind_ia64" != xauto; then
5289     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5290   fi
5291   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5292 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5293   with_libunwind_ia64="$with_libunwind"
5294 fi
5295
5296 case "$with_libunwind_ia64" in
5297   yes | no)
5298     ;;
5299   auto)
5300     for ac_header in libunwind-ia64.h
5301 do :
5302   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5303 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5304   cat >>confdefs.h <<_ACEOF
5305 #define HAVE_LIBUNWIND_IA64_H 1
5306 _ACEOF
5307
5308 fi
5309
5310 done
5311
5312     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5313     ;;
5314   *)
5315     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5316     ;;
5317 esac
5318
5319 if test x"$with_libunwind_ia64" = xyes; then
5320   for ac_header in libunwind-ia64.h
5321 do :
5322   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5323 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5324   cat >>confdefs.h <<_ACEOF
5325 #define HAVE_LIBUNWIND_IA64_H 1
5326 _ACEOF
5327
5328 fi
5329
5330 done
5331
5332   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5333     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5334   fi
5335   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5336   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5337   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5338 fi
5339
5340 opt_curses=no
5341
5342 # Check whether --with-curses was given.
5343 if test "${with_curses+set}" = set; then :
5344   withval=$with_curses; opt_curses=$withval
5345 fi
5346
5347
5348 prefer_curses=no
5349 if test "$opt_curses" = "yes"; then
5350   prefer_curses=yes
5351 fi
5352
5353 # Profiling support.
5354 # Check whether --enable-profiling was given.
5355 if test "${enable_profiling+set}" = set; then :
5356   enableval=$enable_profiling; case $enableval in
5357     yes | no)
5358       ;;
5359     *)
5360       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5361   esac
5362 else
5363   enable_profiling=no
5364 fi
5365
5366
5367 for ac_func in monstartup _mcleanup
5368 do :
5369   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5370 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5371 eval as_val=\$$as_ac_var
5372    if test "x$as_val" = x""yes; then :
5373   cat >>confdefs.h <<_ACEOF
5374 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5375 _ACEOF
5376
5377 fi
5378 done
5379
5380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5381 $as_echo_n "checking for _etext... " >&6; }
5382 if test "${ac_cv_var__etext+set}" = set; then :
5383   $as_echo_n "(cached) " >&6
5384 else
5385   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5386 /* end confdefs.h.  */
5387 #include <stdlib.h>
5388 extern char _etext;
5389
5390 int
5391 main ()
5392 {
5393 free (&_etext);
5394   ;
5395   return 0;
5396 }
5397 _ACEOF
5398 if ac_fn_c_try_link "$LINENO"; then :
5399   ac_cv_var__etext=yes
5400 else
5401   ac_cv_var__etext=no
5402 fi
5403 rm -f core conftest.err conftest.$ac_objext \
5404     conftest$ac_exeext conftest.$ac_ext
5405 fi
5406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
5407 $as_echo "$ac_cv_var__etext" >&6; }
5408 if test $ac_cv_var__etext = yes; then
5409
5410 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
5411
5412 fi
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
5414 $as_echo_n "checking for etext... " >&6; }
5415 if test "${ac_cv_var_etext+set}" = set; then :
5416   $as_echo_n "(cached) " >&6
5417 else
5418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5419 /* end confdefs.h.  */
5420 #include <stdlib.h>
5421 extern char etext;
5422
5423 int
5424 main ()
5425 {
5426 free (&etext);
5427   ;
5428   return 0;
5429 }
5430 _ACEOF
5431 if ac_fn_c_try_link "$LINENO"; then :
5432   ac_cv_var_etext=yes
5433 else
5434   ac_cv_var_etext=no
5435 fi
5436 rm -f core conftest.err conftest.$ac_objext \
5437     conftest$ac_exeext conftest.$ac_ext
5438 fi
5439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
5440 $as_echo "$ac_cv_var_etext" >&6; }
5441 if test $ac_cv_var_etext = yes; then
5442
5443 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
5444
5445 fi
5446 if test "$enable_profiling" = yes ; then
5447   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
5448     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
5449   fi
5450   PROFILE_CFLAGS=-pg
5451   OLD_CFLAGS="$CFLAGS"
5452   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
5453
5454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
5455 $as_echo_n "checking whether $CC supports -pg... " >&6; }
5456 if test "${ac_cv_cc_supports_pg+set}" = set; then :
5457   $as_echo_n "(cached) " >&6
5458 else
5459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5460 /* end confdefs.h.  */
5461
5462 int
5463 main ()
5464 {
5465 int x;
5466   ;
5467   return 0;
5468 }
5469 _ACEOF
5470 if ac_fn_c_try_compile "$LINENO"; then :
5471   ac_cv_cc_supports_pg=yes
5472 else
5473   ac_cv_cc_supports_pg=no
5474 fi
5475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5476 fi
5477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
5478 $as_echo "$ac_cv_cc_supports_pg" >&6; }
5479
5480   if test $ac_cv_cc_supports_pg = no; then
5481     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
5482   fi
5483
5484   CFLAGS="$OLD_CFLAGS"
5485 fi
5486
5487
5488
5489 # Check whether --with-pkgversion was given.
5490 if test "${with_pkgversion+set}" = set; then :
5491   withval=$with_pkgversion; case "$withval" in
5492       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5493       no)  PKGVERSION= ;;
5494       *)   PKGVERSION="($withval) " ;;
5495      esac
5496 else
5497   PKGVERSION="(GDB) "
5498
5499 fi
5500
5501
5502
5503
5504
5505 # Check whether --with-bugurl was given.
5506 if test "${with_bugurl+set}" = set; then :
5507   withval=$with_bugurl; case "$withval" in
5508       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5509       no)  BUGURL=
5510            ;;
5511       *)   BUGURL="$withval"
5512            ;;
5513      esac
5514 else
5515   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5516
5517 fi
5518
5519   case ${BUGURL} in
5520   "")
5521     REPORT_BUGS_TO=
5522     REPORT_BUGS_TEXI=
5523     ;;
5524   *)
5525     REPORT_BUGS_TO="<$BUGURL>"
5526     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5527     ;;
5528   esac;
5529
5530
5531
5532
5533 cat >>confdefs.h <<_ACEOF
5534 #define PKGVERSION "$PKGVERSION"
5535 _ACEOF
5536
5537
5538 cat >>confdefs.h <<_ACEOF
5539 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5540 _ACEOF
5541
5542
5543 # --------------------- #
5544 # Checks for programs.  #
5545 # --------------------- #
5546
5547 for ac_prog in gawk mawk nawk awk
5548 do
5549   # Extract the first word of "$ac_prog", so it can be a program name with args.
5550 set dummy $ac_prog; ac_word=$2
5551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5552 $as_echo_n "checking for $ac_word... " >&6; }
5553 if test "${ac_cv_prog_AWK+set}" = set; then :
5554   $as_echo_n "(cached) " >&6
5555 else
5556   if test -n "$AWK"; then
5557   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5558 else
5559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5560 for as_dir in $PATH
5561 do
5562   IFS=$as_save_IFS
5563   test -z "$as_dir" && as_dir=.
5564     for ac_exec_ext in '' $ac_executable_extensions; do
5565   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5566     ac_cv_prog_AWK="$ac_prog"
5567     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5568     break 2
5569   fi
5570 done
5571   done
5572 IFS=$as_save_IFS
5573
5574 fi
5575 fi
5576 AWK=$ac_cv_prog_AWK
5577 if test -n "$AWK"; then
5578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5579 $as_echo "$AWK" >&6; }
5580 else
5581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5582 $as_echo "no" >&6; }
5583 fi
5584
5585
5586   test -n "$AWK" && break
5587 done
5588
5589 # Find a good install program.  We prefer a C program (faster),
5590 # so one script is as good as another.  But avoid the broken or
5591 # incompatible versions:
5592 # SysV /etc/install, /usr/sbin/install
5593 # SunOS /usr/etc/install
5594 # IRIX /sbin/install
5595 # AIX /bin/install
5596 # AmigaOS /C/install, which installs bootblocks on floppy discs
5597 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5598 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5599 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5600 # OS/2's system install, which has a completely different semantic
5601 # ./install, which can be erroneously created by make from ./install.sh.
5602 # Reject install programs that cannot install multiple files.
5603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5604 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5605 if test -z "$INSTALL"; then
5606 if test "${ac_cv_path_install+set}" = set; then :
5607   $as_echo_n "(cached) " >&6
5608 else
5609   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5610 for as_dir in $PATH
5611 do
5612   IFS=$as_save_IFS
5613   test -z "$as_dir" && as_dir=.
5614     # Account for people who put trailing slashes in PATH elements.
5615 case $as_dir/ in #((
5616   ./ | .// | /[cC]/* | \
5617   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5618   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5619   /usr/ucb/* ) ;;
5620   *)
5621     # OSF1 and SCO ODT 3.0 have their own names for install.
5622     # Don't use installbsd from OSF since it installs stuff as root
5623     # by default.
5624     for ac_prog in ginstall scoinst install; do
5625       for ac_exec_ext in '' $ac_executable_extensions; do
5626         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5627           if test $ac_prog = install &&
5628             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5629             # AIX install.  It has an incompatible calling convention.
5630             :
5631           elif test $ac_prog = install &&
5632             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5633             # program-specific install script used by HP pwplus--don't use.
5634             :
5635           else
5636             rm -rf conftest.one conftest.two conftest.dir
5637             echo one > conftest.one
5638             echo two > conftest.two
5639             mkdir conftest.dir
5640             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5641               test -s conftest.one && test -s conftest.two &&
5642               test -s conftest.dir/conftest.one &&
5643               test -s conftest.dir/conftest.two
5644             then
5645               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5646               break 3
5647             fi
5648           fi
5649         fi
5650       done
5651     done
5652     ;;
5653 esac
5654
5655   done
5656 IFS=$as_save_IFS
5657
5658 rm -rf conftest.one conftest.two conftest.dir
5659
5660 fi
5661   if test "${ac_cv_path_install+set}" = set; then
5662     INSTALL=$ac_cv_path_install
5663   else
5664     # As a last resort, use the slow shell script.  Don't cache a
5665     # value for INSTALL within a source directory, because that will
5666     # break other packages using the cache if that directory is
5667     # removed, or if the value is a relative name.
5668     INSTALL=$ac_install_sh
5669   fi
5670 fi
5671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5672 $as_echo "$INSTALL" >&6; }
5673
5674 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5675 # It thinks the first close brace ends the variable substitution.
5676 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5677
5678 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5679
5680 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5681
5682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5683 $as_echo_n "checking whether ln -s works... " >&6; }
5684 LN_S=$as_ln_s
5685 if test "$LN_S" = "ln -s"; then
5686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5687 $as_echo "yes" >&6; }
5688 else
5689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5690 $as_echo "no, using $LN_S" >&6; }
5691 fi
5692
5693 if test -n "$ac_tool_prefix"; then
5694   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5695 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5697 $as_echo_n "checking for $ac_word... " >&6; }
5698 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5699   $as_echo_n "(cached) " >&6
5700 else
5701   if test -n "$RANLIB"; then
5702   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5703 else
5704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5705 for as_dir in $PATH
5706 do
5707   IFS=$as_save_IFS
5708   test -z "$as_dir" && as_dir=.
5709     for ac_exec_ext in '' $ac_executable_extensions; do
5710   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5711     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5713     break 2
5714   fi
5715 done
5716   done
5717 IFS=$as_save_IFS
5718
5719 fi
5720 fi
5721 RANLIB=$ac_cv_prog_RANLIB
5722 if test -n "$RANLIB"; then
5723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5724 $as_echo "$RANLIB" >&6; }
5725 else
5726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5727 $as_echo "no" >&6; }
5728 fi
5729
5730
5731 fi
5732 if test -z "$ac_cv_prog_RANLIB"; then
5733   ac_ct_RANLIB=$RANLIB
5734   # Extract the first word of "ranlib", so it can be a program name with args.
5735 set dummy ranlib; ac_word=$2
5736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5737 $as_echo_n "checking for $ac_word... " >&6; }
5738 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5739   $as_echo_n "(cached) " >&6
5740 else
5741   if test -n "$ac_ct_RANLIB"; then
5742   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5743 else
5744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5745 for as_dir in $PATH
5746 do
5747   IFS=$as_save_IFS
5748   test -z "$as_dir" && as_dir=.
5749     for ac_exec_ext in '' $ac_executable_extensions; do
5750   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5751     ac_cv_prog_ac_ct_RANLIB="ranlib"
5752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5753     break 2
5754   fi
5755 done
5756   done
5757 IFS=$as_save_IFS
5758
5759 fi
5760 fi
5761 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5762 if test -n "$ac_ct_RANLIB"; then
5763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5764 $as_echo "$ac_ct_RANLIB" >&6; }
5765 else
5766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5767 $as_echo "no" >&6; }
5768 fi
5769
5770   if test "x$ac_ct_RANLIB" = x; then
5771     RANLIB=":"
5772   else
5773     case $cross_compiling:$ac_tool_warned in
5774 yes:)
5775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5776 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5777 ac_tool_warned=yes ;;
5778 esac
5779     RANLIB=$ac_ct_RANLIB
5780   fi
5781 else
5782   RANLIB="$ac_cv_prog_RANLIB"
5783 fi
5784
5785 for ac_prog in 'bison -y' byacc
5786 do
5787   # Extract the first word of "$ac_prog", so it can be a program name with args.
5788 set dummy $ac_prog; ac_word=$2
5789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5790 $as_echo_n "checking for $ac_word... " >&6; }
5791 if test "${ac_cv_prog_YACC+set}" = set; then :
5792   $as_echo_n "(cached) " >&6
5793 else
5794   if test -n "$YACC"; then
5795   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5796 else
5797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5798 for as_dir in $PATH
5799 do
5800   IFS=$as_save_IFS
5801   test -z "$as_dir" && as_dir=.
5802     for ac_exec_ext in '' $ac_executable_extensions; do
5803   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5804     ac_cv_prog_YACC="$ac_prog"
5805     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5806     break 2
5807   fi
5808 done
5809   done
5810 IFS=$as_save_IFS
5811
5812 fi
5813 fi
5814 YACC=$ac_cv_prog_YACC
5815 if test -n "$YACC"; then
5816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5817 $as_echo "$YACC" >&6; }
5818 else
5819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5820 $as_echo "no" >&6; }
5821 fi
5822
5823
5824   test -n "$YACC" && break
5825 done
5826 test -n "$YACC" || YACC="yacc"
5827
5828
5829 if test -n "$ac_tool_prefix"; then
5830   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5831 set dummy ${ac_tool_prefix}ar; ac_word=$2
5832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5833 $as_echo_n "checking for $ac_word... " >&6; }
5834 if test "${ac_cv_prog_AR+set}" = set; then :
5835   $as_echo_n "(cached) " >&6
5836 else
5837   if test -n "$AR"; then
5838   ac_cv_prog_AR="$AR" # Let the user override the test.
5839 else
5840 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5841 for as_dir in $PATH
5842 do
5843   IFS=$as_save_IFS
5844   test -z "$as_dir" && as_dir=.
5845     for ac_exec_ext in '' $ac_executable_extensions; do
5846   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5847     ac_cv_prog_AR="${ac_tool_prefix}ar"
5848     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5849     break 2
5850   fi
5851 done
5852   done
5853 IFS=$as_save_IFS
5854
5855 fi
5856 fi
5857 AR=$ac_cv_prog_AR
5858 if test -n "$AR"; then
5859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5860 $as_echo "$AR" >&6; }
5861 else
5862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5863 $as_echo "no" >&6; }
5864 fi
5865
5866
5867 fi
5868 if test -z "$ac_cv_prog_AR"; then
5869   ac_ct_AR=$AR
5870   # Extract the first word of "ar", so it can be a program name with args.
5871 set dummy ar; ac_word=$2
5872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5873 $as_echo_n "checking for $ac_word... " >&6; }
5874 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5875   $as_echo_n "(cached) " >&6
5876 else
5877   if test -n "$ac_ct_AR"; then
5878   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5879 else
5880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5881 for as_dir in $PATH
5882 do
5883   IFS=$as_save_IFS
5884   test -z "$as_dir" && as_dir=.
5885     for ac_exec_ext in '' $ac_executable_extensions; do
5886   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5887     ac_cv_prog_ac_ct_AR="ar"
5888     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5889     break 2
5890   fi
5891 done
5892   done
5893 IFS=$as_save_IFS
5894
5895 fi
5896 fi
5897 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5898 if test -n "$ac_ct_AR"; then
5899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5900 $as_echo "$ac_ct_AR" >&6; }
5901 else
5902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5903 $as_echo "no" >&6; }
5904 fi
5905
5906   if test "x$ac_ct_AR" = x; then
5907     AR=""
5908   else
5909     case $cross_compiling:$ac_tool_warned in
5910 yes:)
5911 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5912 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5913 ac_tool_warned=yes ;;
5914 esac
5915     AR=$ac_ct_AR
5916   fi
5917 else
5918   AR="$ac_cv_prog_AR"
5919 fi
5920
5921 if test -n "$ac_tool_prefix"; then
5922   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5923 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5925 $as_echo_n "checking for $ac_word... " >&6; }
5926 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
5927   $as_echo_n "(cached) " >&6
5928 else
5929   if test -n "$DLLTOOL"; then
5930   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5931 else
5932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5933 for as_dir in $PATH
5934 do
5935   IFS=$as_save_IFS
5936   test -z "$as_dir" && as_dir=.
5937     for ac_exec_ext in '' $ac_executable_extensions; do
5938   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5939     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5940     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5941     break 2
5942   fi
5943 done
5944   done
5945 IFS=$as_save_IFS
5946
5947 fi
5948 fi
5949 DLLTOOL=$ac_cv_prog_DLLTOOL
5950 if test -n "$DLLTOOL"; then
5951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5952 $as_echo "$DLLTOOL" >&6; }
5953 else
5954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5955 $as_echo "no" >&6; }
5956 fi
5957
5958
5959 fi
5960 if test -z "$ac_cv_prog_DLLTOOL"; then
5961   ac_ct_DLLTOOL=$DLLTOOL
5962   # Extract the first word of "dlltool", so it can be a program name with args.
5963 set dummy dlltool; ac_word=$2
5964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5965 $as_echo_n "checking for $ac_word... " >&6; }
5966 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
5967   $as_echo_n "(cached) " >&6
5968 else
5969   if test -n "$ac_ct_DLLTOOL"; then
5970   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
5971 else
5972 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5973 for as_dir in $PATH
5974 do
5975   IFS=$as_save_IFS
5976   test -z "$as_dir" && as_dir=.
5977     for ac_exec_ext in '' $ac_executable_extensions; do
5978   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5979     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
5980     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5981     break 2
5982   fi
5983 done
5984   done
5985 IFS=$as_save_IFS
5986
5987 fi
5988 fi
5989 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
5990 if test -n "$ac_ct_DLLTOOL"; then
5991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
5992 $as_echo "$ac_ct_DLLTOOL" >&6; }
5993 else
5994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5995 $as_echo "no" >&6; }
5996 fi
5997
5998   if test "x$ac_ct_DLLTOOL" = x; then
5999     DLLTOOL=""
6000   else
6001     case $cross_compiling:$ac_tool_warned in
6002 yes:)
6003 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6004 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6005 ac_tool_warned=yes ;;
6006 esac
6007     DLLTOOL=$ac_ct_DLLTOOL
6008   fi
6009 else
6010   DLLTOOL="$ac_cv_prog_DLLTOOL"
6011 fi
6012
6013 if test -n "$ac_tool_prefix"; then
6014   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6015 set dummy ${ac_tool_prefix}windres; ac_word=$2
6016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6017 $as_echo_n "checking for $ac_word... " >&6; }
6018 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6019   $as_echo_n "(cached) " >&6
6020 else
6021   if test -n "$WINDRES"; then
6022   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6023 else
6024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6025 for as_dir in $PATH
6026 do
6027   IFS=$as_save_IFS
6028   test -z "$as_dir" && as_dir=.
6029     for ac_exec_ext in '' $ac_executable_extensions; do
6030   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6031     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6032     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6033     break 2
6034   fi
6035 done
6036   done
6037 IFS=$as_save_IFS
6038
6039 fi
6040 fi
6041 WINDRES=$ac_cv_prog_WINDRES
6042 if test -n "$WINDRES"; then
6043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6044 $as_echo "$WINDRES" >&6; }
6045 else
6046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6047 $as_echo "no" >&6; }
6048 fi
6049
6050
6051 fi
6052 if test -z "$ac_cv_prog_WINDRES"; then
6053   ac_ct_WINDRES=$WINDRES
6054   # Extract the first word of "windres", so it can be a program name with args.
6055 set dummy windres; ac_word=$2
6056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6057 $as_echo_n "checking for $ac_word... " >&6; }
6058 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6059   $as_echo_n "(cached) " >&6
6060 else
6061   if test -n "$ac_ct_WINDRES"; then
6062   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6063 else
6064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6065 for as_dir in $PATH
6066 do
6067   IFS=$as_save_IFS
6068   test -z "$as_dir" && as_dir=.
6069     for ac_exec_ext in '' $ac_executable_extensions; do
6070   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6071     ac_cv_prog_ac_ct_WINDRES="windres"
6072     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6073     break 2
6074   fi
6075 done
6076   done
6077 IFS=$as_save_IFS
6078
6079 fi
6080 fi
6081 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6082 if test -n "$ac_ct_WINDRES"; then
6083   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6084 $as_echo "$ac_ct_WINDRES" >&6; }
6085 else
6086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6087 $as_echo "no" >&6; }
6088 fi
6089
6090   if test "x$ac_ct_WINDRES" = x; then
6091     WINDRES=""
6092   else
6093     case $cross_compiling:$ac_tool_warned in
6094 yes:)
6095 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6096 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6097 ac_tool_warned=yes ;;
6098 esac
6099     WINDRES=$ac_ct_WINDRES
6100   fi
6101 else
6102   WINDRES="$ac_cv_prog_WINDRES"
6103 fi
6104
6105
6106 # Needed for GNU/Hurd.
6107 if test -n "$ac_tool_prefix"; then
6108   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6109 set dummy ${ac_tool_prefix}mig; ac_word=$2
6110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6111 $as_echo_n "checking for $ac_word... " >&6; }
6112 if test "${ac_cv_prog_MIG+set}" = set; then :
6113   $as_echo_n "(cached) " >&6
6114 else
6115   if test -n "$MIG"; then
6116   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6117 else
6118 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6119 for as_dir in $PATH
6120 do
6121   IFS=$as_save_IFS
6122   test -z "$as_dir" && as_dir=.
6123     for ac_exec_ext in '' $ac_executable_extensions; do
6124   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6125     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6126     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6127     break 2
6128   fi
6129 done
6130   done
6131 IFS=$as_save_IFS
6132
6133 fi
6134 fi
6135 MIG=$ac_cv_prog_MIG
6136 if test -n "$MIG"; then
6137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6138 $as_echo "$MIG" >&6; }
6139 else
6140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6141 $as_echo "no" >&6; }
6142 fi
6143
6144
6145 fi
6146 if test -z "$ac_cv_prog_MIG"; then
6147   ac_ct_MIG=$MIG
6148   # Extract the first word of "mig", so it can be a program name with args.
6149 set dummy mig; ac_word=$2
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6151 $as_echo_n "checking for $ac_word... " >&6; }
6152 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6153   $as_echo_n "(cached) " >&6
6154 else
6155   if test -n "$ac_ct_MIG"; then
6156   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6157 else
6158 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6159 for as_dir in $PATH
6160 do
6161   IFS=$as_save_IFS
6162   test -z "$as_dir" && as_dir=.
6163     for ac_exec_ext in '' $ac_executable_extensions; do
6164   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6165     ac_cv_prog_ac_ct_MIG="mig"
6166     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6167     break 2
6168   fi
6169 done
6170   done
6171 IFS=$as_save_IFS
6172
6173 fi
6174 fi
6175 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6176 if test -n "$ac_ct_MIG"; then
6177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6178 $as_echo "$ac_ct_MIG" >&6; }
6179 else
6180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6181 $as_echo "no" >&6; }
6182 fi
6183
6184   if test "x$ac_ct_MIG" = x; then
6185     MIG=""
6186   else
6187     case $cross_compiling:$ac_tool_warned in
6188 yes:)
6189 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6190 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6191 ac_tool_warned=yes ;;
6192 esac
6193     MIG=$ac_ct_MIG
6194   fi
6195 else
6196   MIG="$ac_cv_prog_MIG"
6197 fi
6198
6199
6200 # ---------------------- #
6201 # Checks for libraries.  #
6202 # ---------------------- #
6203
6204 # We might need to link with -lm; most simulators need it.
6205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6206 $as_echo_n "checking for main in -lm... " >&6; }
6207 if test "${ac_cv_lib_m_main+set}" = set; then :
6208   $as_echo_n "(cached) " >&6
6209 else
6210   ac_check_lib_save_LIBS=$LIBS
6211 LIBS="-lm  $LIBS"
6212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6213 /* end confdefs.h.  */
6214
6215
6216 int
6217 main ()
6218 {
6219 return main ();
6220   ;
6221   return 0;
6222 }
6223 _ACEOF
6224 if ac_fn_c_try_link "$LINENO"; then :
6225   ac_cv_lib_m_main=yes
6226 else
6227   ac_cv_lib_m_main=no
6228 fi
6229 rm -f core conftest.err conftest.$ac_objext \
6230     conftest$ac_exeext conftest.$ac_ext
6231 LIBS=$ac_check_lib_save_LIBS
6232 fi
6233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6234 $as_echo "$ac_cv_lib_m_main" >&6; }
6235 if test "x$ac_cv_lib_m_main" = x""yes; then :
6236   cat >>confdefs.h <<_ACEOF
6237 #define HAVE_LIBM 1
6238 _ACEOF
6239
6240   LIBS="-lm $LIBS"
6241
6242 fi
6243
6244
6245 # We need to link with -lw to get `wctype' on Solaris before Solaris
6246 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6247 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6248 # is known to have this problem).  Therefore we avoid libw if we can.
6249 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6250 if test "x$ac_cv_func_wctype" = x""yes; then :
6251
6252 else
6253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6254 $as_echo_n "checking for wctype in -lw... " >&6; }
6255 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6256   $as_echo_n "(cached) " >&6
6257 else
6258   ac_check_lib_save_LIBS=$LIBS
6259 LIBS="-lw  $LIBS"
6260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6261 /* end confdefs.h.  */
6262
6263 /* Override any GCC internal prototype to avoid an error.
6264    Use char because int might match the return type of a GCC
6265    builtin and then its argument prototype would still apply.  */
6266 #ifdef __cplusplus
6267 extern "C"
6268 #endif
6269 char wctype ();
6270 int
6271 main ()
6272 {
6273 return wctype ();
6274   ;
6275   return 0;
6276 }
6277 _ACEOF
6278 if ac_fn_c_try_link "$LINENO"; then :
6279   ac_cv_lib_w_wctype=yes
6280 else
6281   ac_cv_lib_w_wctype=no
6282 fi
6283 rm -f core conftest.err conftest.$ac_objext \
6284     conftest$ac_exeext conftest.$ac_ext
6285 LIBS=$ac_check_lib_save_LIBS
6286 fi
6287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6288 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6289 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6290   cat >>confdefs.h <<_ACEOF
6291 #define HAVE_LIBW 1
6292 _ACEOF
6293
6294   LIBS="-lw $LIBS"
6295
6296 fi
6297
6298 fi
6299
6300
6301 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6303 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6304 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6305   $as_echo_n "(cached) " >&6
6306 else
6307   ac_func_search_save_LIBS=$LIBS
6308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6309 /* end confdefs.h.  */
6310
6311 /* Override any GCC internal prototype to avoid an error.
6312    Use char because int might match the return type of a GCC
6313    builtin and then its argument prototype would still apply.  */
6314 #ifdef __cplusplus
6315 extern "C"
6316 #endif
6317 char gethostbyname ();
6318 int
6319 main ()
6320 {
6321 return gethostbyname ();
6322   ;
6323   return 0;
6324 }
6325 _ACEOF
6326 for ac_lib in '' nsl; do
6327   if test -z "$ac_lib"; then
6328     ac_res="none required"
6329   else
6330     ac_res=-l$ac_lib
6331     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6332   fi
6333   if ac_fn_c_try_link "$LINENO"; then :
6334   ac_cv_search_gethostbyname=$ac_res
6335 fi
6336 rm -f core conftest.err conftest.$ac_objext \
6337     conftest$ac_exeext
6338   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6339   break
6340 fi
6341 done
6342 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6343
6344 else
6345   ac_cv_search_gethostbyname=no
6346 fi
6347 rm conftest.$ac_ext
6348 LIBS=$ac_func_search_save_LIBS
6349 fi
6350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6351 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6352 ac_res=$ac_cv_search_gethostbyname
6353 if test "$ac_res" != no; then :
6354   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6355
6356 fi
6357
6358
6359 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6361 $as_echo_n "checking for library containing socketpair... " >&6; }
6362 if test "${ac_cv_search_socketpair+set}" = set; then :
6363   $as_echo_n "(cached) " >&6
6364 else
6365   ac_func_search_save_LIBS=$LIBS
6366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6367 /* end confdefs.h.  */
6368
6369 /* Override any GCC internal prototype to avoid an error.
6370    Use char because int might match the return type of a GCC
6371    builtin and then its argument prototype would still apply.  */
6372 #ifdef __cplusplus
6373 extern "C"
6374 #endif
6375 char socketpair ();
6376 int
6377 main ()
6378 {
6379 return socketpair ();
6380   ;
6381   return 0;
6382 }
6383 _ACEOF
6384 for ac_lib in '' socket; do
6385   if test -z "$ac_lib"; then
6386     ac_res="none required"
6387   else
6388     ac_res=-l$ac_lib
6389     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6390   fi
6391   if ac_fn_c_try_link "$LINENO"; then :
6392   ac_cv_search_socketpair=$ac_res
6393 fi
6394 rm -f core conftest.err conftest.$ac_objext \
6395     conftest$ac_exeext
6396   if test "${ac_cv_search_socketpair+set}" = set; then :
6397   break
6398 fi
6399 done
6400 if test "${ac_cv_search_socketpair+set}" = set; then :
6401
6402 else
6403   ac_cv_search_socketpair=no
6404 fi
6405 rm conftest.$ac_ext
6406 LIBS=$ac_func_search_save_LIBS
6407 fi
6408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
6409 $as_echo "$ac_cv_search_socketpair" >&6; }
6410 ac_res=$ac_cv_search_socketpair
6411 if test "$ac_res" != no; then :
6412   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6413
6414 fi
6415
6416
6417 # Link in zlib if we can.  This allows us to read compressed debug sections.
6418
6419   # See if the user specified whether he wants zlib support or not.
6420
6421 # Check whether --with-zlib was given.
6422 if test "${with_zlib+set}" = set; then :
6423   withval=$with_zlib;
6424 else
6425   with_zlib=auto
6426 fi
6427
6428
6429   if test "$with_zlib" != "no"; then
6430     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6431 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6432 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6433   $as_echo_n "(cached) " >&6
6434 else
6435   ac_func_search_save_LIBS=$LIBS
6436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6437 /* end confdefs.h.  */
6438
6439 /* Override any GCC internal prototype to avoid an error.
6440    Use char because int might match the return type of a GCC
6441    builtin and then its argument prototype would still apply.  */
6442 #ifdef __cplusplus
6443 extern "C"
6444 #endif
6445 char zlibVersion ();
6446 int
6447 main ()
6448 {
6449 return zlibVersion ();
6450   ;
6451   return 0;
6452 }
6453 _ACEOF
6454 for ac_lib in '' z; do
6455   if test -z "$ac_lib"; then
6456     ac_res="none required"
6457   else
6458     ac_res=-l$ac_lib
6459     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6460   fi
6461   if ac_fn_c_try_link "$LINENO"; then :
6462   ac_cv_search_zlibVersion=$ac_res
6463 fi
6464 rm -f core conftest.err conftest.$ac_objext \
6465     conftest$ac_exeext
6466   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6467   break
6468 fi
6469 done
6470 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6471
6472 else
6473   ac_cv_search_zlibVersion=no
6474 fi
6475 rm conftest.$ac_ext
6476 LIBS=$ac_func_search_save_LIBS
6477 fi
6478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6479 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6480 ac_res=$ac_cv_search_zlibVersion
6481 if test "$ac_res" != no; then :
6482   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6483   for ac_header in zlib.h
6484 do :
6485   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6486 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6487   cat >>confdefs.h <<_ACEOF
6488 #define HAVE_ZLIB_H 1
6489 _ACEOF
6490
6491 fi
6492
6493 done
6494
6495 fi
6496
6497     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
6498       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
6499     fi
6500   fi
6501
6502
6503 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
6504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
6505 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
6506 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6507   $as_echo_n "(cached) " >&6
6508 else
6509   ac_func_search_save_LIBS=$LIBS
6510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6511 /* end confdefs.h.  */
6512
6513 /* Override any GCC internal prototype to avoid an error.
6514    Use char because int might match the return type of a GCC
6515    builtin and then its argument prototype would still apply.  */
6516 #ifdef __cplusplus
6517 extern "C"
6518 #endif
6519 char dlgetmodinfo ();
6520 int
6521 main ()
6522 {
6523 return dlgetmodinfo ();
6524   ;
6525   return 0;
6526 }
6527 _ACEOF
6528 for ac_lib in '' dl xpdl; do
6529   if test -z "$ac_lib"; then
6530     ac_res="none required"
6531   else
6532     ac_res=-l$ac_lib
6533     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6534   fi
6535   if ac_fn_c_try_link "$LINENO"; then :
6536   ac_cv_search_dlgetmodinfo=$ac_res
6537 fi
6538 rm -f core conftest.err conftest.$ac_objext \
6539     conftest$ac_exeext
6540   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6541   break
6542 fi
6543 done
6544 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6545
6546 else
6547   ac_cv_search_dlgetmodinfo=no
6548 fi
6549 rm conftest.$ac_ext
6550 LIBS=$ac_func_search_save_LIBS
6551 fi
6552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
6553 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
6554 ac_res=$ac_cv_search_dlgetmodinfo
6555 if test "$ac_res" != no; then :
6556   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6557
6558 fi
6559
6560
6561
6562
6563
6564 # Check whether --with-libiconv-prefix was given.
6565 if test "${with_libiconv_prefix+set}" = set; then :
6566   withval=$with_libiconv_prefix;
6567     for dir in `echo "$withval" | tr : ' '`; do
6568       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
6569       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
6570     done
6571
6572 fi
6573
6574
6575   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
6576   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
6577
6578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6579 $as_echo_n "checking for iconv... " >&6; }
6580 if test "${am_cv_func_iconv+set}" = set; then :
6581   $as_echo_n "(cached) " >&6
6582 else
6583
6584     am_cv_func_iconv="no, consider installing GNU libiconv"
6585     am_cv_lib_iconv=no
6586     am_cv_use_build_libiconv=no
6587     am_cv_build_libiconv_path=
6588
6589     # If libiconv is part of the build tree, then try using it over
6590     # any system iconv.
6591     if test -d ../libiconv; then
6592       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
6593         am_save_LIBS="$LIBS"
6594         am_save_CPPFLAGS="$CPPFLAGS"
6595         LIBS="$LIBS $lib_dir/libiconv.a"
6596         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
6597         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6598 /* end confdefs.h.  */
6599 #include <stdlib.h>
6600 #include <iconv.h>
6601 int
6602 main ()
6603 {
6604 iconv_t cd = iconv_open("","");
6605            iconv(cd,NULL,NULL,NULL,NULL);
6606            iconv_close(cd);
6607   ;
6608   return 0;
6609 }
6610 _ACEOF
6611 if ac_fn_c_try_link "$LINENO"; then :
6612   am_cv_use_build_libiconv=yes
6613           am_cv_build_libiconv_path=$lib_dir/libiconv.a
6614           am_cv_lib_iconv=yes
6615           am_cv_func_iconv=yes
6616 fi
6617 rm -f core conftest.err conftest.$ac_objext \
6618     conftest$ac_exeext conftest.$ac_ext
6619         LIBS="$am_save_LIBS"
6620         CPPFLAGS="$am_save_CPPFLAGS"
6621         if test "$am_cv_use_build_libiconv" = "yes"; then
6622           break
6623         fi
6624       done
6625     fi
6626
6627     # Next, try to find iconv in libc.
6628     if test "$am_cv_func_iconv" != yes; then
6629       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6630 /* end confdefs.h.  */
6631 #include <stdlib.h>
6632 #include <iconv.h>
6633 int
6634 main ()
6635 {
6636 iconv_t cd = iconv_open("","");
6637          iconv(cd,NULL,NULL,NULL,NULL);
6638          iconv_close(cd);
6639   ;
6640   return 0;
6641 }
6642 _ACEOF
6643 if ac_fn_c_try_link "$LINENO"; then :
6644   am_cv_func_iconv=yes
6645 fi
6646 rm -f core conftest.err conftest.$ac_objext \
6647     conftest$ac_exeext conftest.$ac_ext
6648     fi
6649
6650     # If iconv was not in libc, try -liconv.  In this case, arrange to
6651     # look in the libiconv prefix, if it was specified by the user.
6652     if test "$am_cv_func_iconv" != yes; then
6653       am_save_CPPFLAGS="$CPPFLAGS"
6654       am_save_LIBS="$LIBS"
6655       if test -n "$LIBICONV_INCLUDE"; then
6656         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6657         LIBS="$LIBS $LIBICONV_LIBDIR"
6658       fi
6659       LIBS="$LIBS -liconv"
6660       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6661 /* end confdefs.h.  */
6662 #include <stdlib.h>
6663 #include <iconv.h>
6664 int
6665 main ()
6666 {
6667 iconv_t cd = iconv_open("","");
6668          iconv(cd,NULL,NULL,NULL,NULL);
6669          iconv_close(cd);
6670   ;
6671   return 0;
6672 }
6673 _ACEOF
6674 if ac_fn_c_try_link "$LINENO"; then :
6675   am_cv_lib_iconv=yes
6676         am_cv_func_iconv=yes
6677 fi
6678 rm -f core conftest.err conftest.$ac_objext \
6679     conftest$ac_exeext conftest.$ac_ext
6680       LIBS="$am_save_LIBS"
6681       CPPFLAGS="$am_save_CPPFLAGS"
6682     fi
6683
6684 fi
6685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6686 $as_echo "$am_cv_func_iconv" >&6; }
6687
6688   # Set the various flags based on the cache variables.  We can't rely
6689   # on the flags to remain set from the above code, due to caching.
6690   LIBICONV=
6691   if test "$am_cv_lib_iconv" = yes; then
6692     LIBICONV="-liconv"
6693   else
6694     LIBICONV_LIBDIR=
6695     LIBICONV_INCLUDE=
6696   fi
6697   if test "$am_cv_use_build_libiconv" = yes; then
6698     LIBICONV="$am_cv_build_libiconv_path"
6699     LIBICONV_LIBDIR=""
6700     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
6701   fi
6702   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6703   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
6704
6705   if test "$am_cv_func_iconv" = yes; then
6706
6707 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
6708
6709     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6710 $as_echo_n "checking for iconv declaration... " >&6; }
6711     if test "${am_cv_proto_iconv+set}" = set; then :
6712   $as_echo_n "(cached) " >&6
6713 else
6714
6715       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6716 /* end confdefs.h.  */
6717
6718 #include <stdlib.h>
6719 #include <iconv.h>
6720 extern
6721 #ifdef __cplusplus
6722 "C"
6723 #endif
6724 #if defined(__STDC__) || defined(__cplusplus)
6725 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6726 #else
6727 size_t iconv();
6728 #endif
6729
6730 int
6731 main ()
6732 {
6733
6734   ;
6735   return 0;
6736 }
6737 _ACEOF
6738 if ac_fn_c_try_compile "$LINENO"; then :
6739   am_cv_proto_iconv_arg1=""
6740 else
6741   am_cv_proto_iconv_arg1="const"
6742 fi
6743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6744       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6745 fi
6746
6747     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6748     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6749          }$am_cv_proto_iconv" >&5
6750 $as_echo "${ac_t:-
6751          }$am_cv_proto_iconv" >&6; }
6752
6753 cat >>confdefs.h <<_ACEOF
6754 #define ICONV_CONST $am_cv_proto_iconv_arg1
6755 _ACEOF
6756
6757   fi
6758
6759
6760 # GDB may fork/exec the iconv program to get the list of supported character
6761 # sets.  Allow the user to specify where to find it.
6762 # There are several factors affecting the choice of option name:
6763 # - There is already --with-libiconv-prefix but we can't use it, it specifies
6764 #   the build-time location of libiconv files.
6765 # - The program we need to find is iconv, which comes with glibc.  The user
6766 #   doesn't necessarily have libiconv installed.  Therefore naming this
6767 #   --with-libiconv-foo feels wrong.
6768 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
6769 #   defined to work on directories not files (though it really doesn't know
6770 #   the difference).
6771 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
6772 #   with --with-libiconv-prefix.
6773 # Putting these together is why the option name is --with-iconv-bin.
6774
6775
6776 # Check whether --with-iconv-bin was given.
6777 if test "${with_iconv_bin+set}" = set; then :
6778   withval=$with_iconv_bin; iconv_bin="${withval}"
6779
6780 cat >>confdefs.h <<_ACEOF
6781 #define ICONV_BIN "${iconv_bin}"
6782 _ACEOF
6783
6784
6785   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6786      if test "x$prefix" = xNONE; then
6787         test_prefix=/usr/local
6788      else
6789         test_prefix=$prefix
6790      fi
6791   else
6792      test_prefix=$exec_prefix
6793   fi
6794   value=0
6795   case ${iconv_bin} in
6796      "${test_prefix}"|"${test_prefix}/"*|\
6797         '${exec_prefix}'|'${exec_prefix}/'*)
6798      value=1
6799      ;;
6800   esac
6801
6802 cat >>confdefs.h <<_ACEOF
6803 #define ICONV_BIN_RELOCATABLE $value
6804 _ACEOF
6805
6806
6807
6808 fi
6809
6810
6811 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
6812 # There is a very specific comment in /usr/include/curses.h explaining that
6813 # termcap routines built into libcurses must not be used.
6814 #
6815 # The symptoms we observed so far is GDB unexpectedly changing
6816 # the terminal settings when tgetent is called - this is particularly
6817 # visible as the output is missing carriage returns, and so rapidly
6818 # becomes very hard to read.
6819 #
6820 # The readline configure script has already decided that libtermcap
6821 # was enough for its purposes, and so decided to build readline using
6822 # libtermcap.  Since the TUI mode requires curses, building GDB with
6823 # TUI enabled results in both libraries to be used at the same time,
6824 # which is not allowed.  This basically means that GDB with TUI is
6825 # broken on alpha-osf.
6826
6827 case $host_os in
6828   osf* )
6829     if test x"$enable_tui" = xyes; then
6830       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
6831     fi
6832     if test x"$enable_tui" = xauto; then
6833       enable_tui=no
6834     fi
6835     ;;
6836 esac
6837
6838 # For the TUI, we need enhanced curses functionality.
6839 if test x"$enable_tui" != xno; then
6840   prefer_curses=yes
6841 fi
6842
6843 curses_found=no
6844 if test x"$prefer_curses" = xyes; then
6845   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
6846   # curses library because the latter might not provide all the
6847   # functionality we need.  However, this leads to problems on systems
6848   # where the linker searches /usr/local/lib, but the compiler doesn't
6849   # search /usr/local/include, if ncurses is installed in /usr/local.  A
6850   # default installation of ncurses on alpha*-dec-osf* will lead to such
6851   # a situation.
6852   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
6853 $as_echo_n "checking for library containing waddstr... " >&6; }
6854 if test "${ac_cv_search_waddstr+set}" = set; then :
6855   $as_echo_n "(cached) " >&6
6856 else
6857   ac_func_search_save_LIBS=$LIBS
6858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6859 /* end confdefs.h.  */
6860
6861 /* Override any GCC internal prototype to avoid an error.
6862    Use char because int might match the return type of a GCC
6863    builtin and then its argument prototype would still apply.  */
6864 #ifdef __cplusplus
6865 extern "C"
6866 #endif
6867 char waddstr ();
6868 int
6869 main ()
6870 {
6871 return waddstr ();
6872   ;
6873   return 0;
6874 }
6875 _ACEOF
6876 for ac_lib in '' ncurses cursesX curses; do
6877   if test -z "$ac_lib"; then
6878     ac_res="none required"
6879   else
6880     ac_res=-l$ac_lib
6881     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6882   fi
6883   if ac_fn_c_try_link "$LINENO"; then :
6884   ac_cv_search_waddstr=$ac_res
6885 fi
6886 rm -f core conftest.err conftest.$ac_objext \
6887     conftest$ac_exeext
6888   if test "${ac_cv_search_waddstr+set}" = set; then :
6889   break
6890 fi
6891 done
6892 if test "${ac_cv_search_waddstr+set}" = set; then :
6893
6894 else
6895   ac_cv_search_waddstr=no
6896 fi
6897 rm conftest.$ac_ext
6898 LIBS=$ac_func_search_save_LIBS
6899 fi
6900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
6901 $as_echo "$ac_cv_search_waddstr" >&6; }
6902 ac_res=$ac_cv_search_waddstr
6903 if test "$ac_res" != no; then :
6904   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6905
6906 fi
6907
6908
6909   if test "$ac_cv_search_waddstr" != no; then
6910     curses_found=yes
6911   fi
6912 fi
6913
6914 # Check whether we should enable the TUI, but only do so if we really
6915 # can.
6916 if test x"$enable_tui" != xno; then
6917   if test -d $srcdir/tui; then
6918     if test "$curses_found" != no; then
6919       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
6920       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
6921       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
6922       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
6923     else
6924       if test x"$enable_tui" = xyes; then
6925         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
6926       else
6927         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
6928 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
6929       fi
6930     fi
6931   fi
6932 fi
6933
6934 # Since GDB uses Readline, we need termcap functionality.  In many
6935 # cases this will be provided by the curses library, but some systems
6936 # have a seperate termcap library, or no curses library at all.
6937
6938 case $host_os in
6939   cygwin*)
6940     if test -d $srcdir/libtermcap; then
6941       LIBS="../libtermcap/libtermcap.a $LIBS"
6942       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
6943     fi ;;
6944   go32* | *djgpp*)
6945     ac_cv_search_tgetent="none required"
6946     ;;
6947   *mingw32*)
6948     ac_cv_search_tgetent="none required"
6949     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
6950     ;;
6951 esac
6952
6953 # These are the libraries checked by Readline.
6954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
6955 $as_echo_n "checking for library containing tgetent... " >&6; }
6956 if test "${ac_cv_search_tgetent+set}" = set; then :
6957   $as_echo_n "(cached) " >&6
6958 else
6959   ac_func_search_save_LIBS=$LIBS
6960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6961 /* end confdefs.h.  */
6962
6963 /* Override any GCC internal prototype to avoid an error.
6964    Use char because int might match the return type of a GCC
6965    builtin and then its argument prototype would still apply.  */
6966 #ifdef __cplusplus
6967 extern "C"
6968 #endif
6969 char tgetent ();
6970 int
6971 main ()
6972 {
6973 return tgetent ();
6974   ;
6975   return 0;
6976 }
6977 _ACEOF
6978 for ac_lib in '' termcap tinfo curses ncurses; do
6979   if test -z "$ac_lib"; then
6980     ac_res="none required"
6981   else
6982     ac_res=-l$ac_lib
6983     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6984   fi
6985   if ac_fn_c_try_link "$LINENO"; then :
6986   ac_cv_search_tgetent=$ac_res
6987 fi
6988 rm -f core conftest.err conftest.$ac_objext \
6989     conftest$ac_exeext
6990   if test "${ac_cv_search_tgetent+set}" = set; then :
6991   break
6992 fi
6993 done
6994 if test "${ac_cv_search_tgetent+set}" = set; then :
6995
6996 else
6997   ac_cv_search_tgetent=no
6998 fi
6999 rm conftest.$ac_ext
7000 LIBS=$ac_func_search_save_LIBS
7001 fi
7002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7003 $as_echo "$ac_cv_search_tgetent" >&6; }
7004 ac_res=$ac_cv_search_tgetent
7005 if test "$ac_res" != no; then :
7006   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7007
7008 fi
7009
7010
7011 if test "$ac_cv_search_tgetent" = no; then
7012   as_fn_error "no termcap library found" "$LINENO" 5
7013 fi
7014
7015
7016 # Check whether --with-system-readline was given.
7017 if test "${with_system_readline+set}" = set; then :
7018   withval=$with_system_readline;
7019 fi
7020
7021
7022 if test "$with_system_readline" = yes; then
7023   READLINE=-lreadline
7024   READLINE_DEPS=
7025   READLINE_CFLAGS=
7026   READLINE_TEXI_INCFLAG=
7027 else
7028   READLINE='$(READLINE_DIR)/libreadline.a'
7029   READLINE_DEPS='$(READLINE)'
7030   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7031   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7032 fi
7033
7034
7035
7036
7037
7038 # Generate jit-reader.h
7039
7040 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7041 TARGET_PTR=
7042
7043 # The cast to long int works around a bug in the HP C Compiler
7044 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7045 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7046 # This bug is HP SR number 8606223364.
7047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7048 $as_echo_n "checking size of unsigned long long... " >&6; }
7049 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7050   $as_echo_n "(cached) " >&6
7051 else
7052   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7053
7054 else
7055   if test "$ac_cv_type_unsigned_long_long" = yes; then
7056      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7057 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7058 { as_fn_set_status 77
7059 as_fn_error "cannot compute sizeof (unsigned long long)
7060 See \`config.log' for more details." "$LINENO" 5; }; }
7061    else
7062      ac_cv_sizeof_unsigned_long_long=0
7063    fi
7064 fi
7065
7066 fi
7067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7068 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7069
7070
7071
7072 cat >>confdefs.h <<_ACEOF
7073 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7074 _ACEOF
7075
7076
7077 # The cast to long int works around a bug in the HP C Compiler
7078 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7079 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7080 # This bug is HP SR number 8606223364.
7081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7082 $as_echo_n "checking size of unsigned long... " >&6; }
7083 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7084   $as_echo_n "(cached) " >&6
7085 else
7086   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7087
7088 else
7089   if test "$ac_cv_type_unsigned_long" = yes; then
7090      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7091 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7092 { as_fn_set_status 77
7093 as_fn_error "cannot compute sizeof (unsigned long)
7094 See \`config.log' for more details." "$LINENO" 5; }; }
7095    else
7096      ac_cv_sizeof_unsigned_long=0
7097    fi
7098 fi
7099
7100 fi
7101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7102 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7103
7104
7105
7106 cat >>confdefs.h <<_ACEOF
7107 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7108 _ACEOF
7109
7110
7111 # The cast to long int works around a bug in the HP C Compiler
7112 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7113 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7114 # This bug is HP SR number 8606223364.
7115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7116 $as_echo_n "checking size of unsigned __int128... " >&6; }
7117 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7118   $as_echo_n "(cached) " >&6
7119 else
7120   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7121
7122 else
7123   if test "$ac_cv_type_unsigned___int128" = yes; then
7124      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7125 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7126 { as_fn_set_status 77
7127 as_fn_error "cannot compute sizeof (unsigned __int128)
7128 See \`config.log' for more details." "$LINENO" 5; }; }
7129    else
7130      ac_cv_sizeof_unsigned___int128=0
7131    fi
7132 fi
7133
7134 fi
7135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7136 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7137
7138
7139
7140 cat >>confdefs.h <<_ACEOF
7141 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7142 _ACEOF
7143
7144
7145
7146 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7147   TARGET_PTR="unsigned long"
7148 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7149   TARGET_PTR="unsigned long long"
7150 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7151   TARGET_PTR="unsigned __int128"
7152 else
7153   TARGET_PTR="unsigned long"
7154 fi
7155
7156
7157 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7158
7159
7160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7161 $as_echo_n "checking for library containing dlopen... " >&6; }
7162 if test "${ac_cv_search_dlopen+set}" = set; then :
7163   $as_echo_n "(cached) " >&6
7164 else
7165   ac_func_search_save_LIBS=$LIBS
7166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7167 /* end confdefs.h.  */
7168
7169 /* Override any GCC internal prototype to avoid an error.
7170    Use char because int might match the return type of a GCC
7171    builtin and then its argument prototype would still apply.  */
7172 #ifdef __cplusplus
7173 extern "C"
7174 #endif
7175 char dlopen ();
7176 int
7177 main ()
7178 {
7179 return dlopen ();
7180   ;
7181   return 0;
7182 }
7183 _ACEOF
7184 for ac_lib in '' dl; do
7185   if test -z "$ac_lib"; then
7186     ac_res="none required"
7187   else
7188     ac_res=-l$ac_lib
7189     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7190   fi
7191   if ac_fn_c_try_link "$LINENO"; then :
7192   ac_cv_search_dlopen=$ac_res
7193 fi
7194 rm -f core conftest.err conftest.$ac_objext \
7195     conftest$ac_exeext
7196   if test "${ac_cv_search_dlopen+set}" = set; then :
7197   break
7198 fi
7199 done
7200 if test "${ac_cv_search_dlopen+set}" = set; then :
7201
7202 else
7203   ac_cv_search_dlopen=no
7204 fi
7205 rm conftest.$ac_ext
7206 LIBS=$ac_func_search_save_LIBS
7207 fi
7208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7209 $as_echo "$ac_cv_search_dlopen" >&6; }
7210 ac_res=$ac_cv_search_dlopen
7211 if test "$ac_res" != no; then :
7212   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7213
7214 fi
7215
7216
7217
7218
7219 # Check whether --with-jit-reader-dir was given.
7220 if test "${with_jit_reader_dir+set}" = set; then :
7221   withval=$with_jit_reader_dir;
7222     JIT_READER_DIR=$withval
7223 else
7224   JIT_READER_DIR=${libdir}/gdb
7225 fi
7226
7227
7228   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7229   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7230   ac_define_dir=`eval echo $JIT_READER_DIR`
7231   ac_define_dir=`eval echo $ac_define_dir`
7232
7233 cat >>confdefs.h <<_ACEOF
7234 #define JIT_READER_DIR "$ac_define_dir"
7235 _ACEOF
7236
7237
7238
7239
7240   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7241      if test "x$prefix" = xNONE; then
7242         test_prefix=/usr/local
7243      else
7244         test_prefix=$prefix
7245      fi
7246   else
7247      test_prefix=$exec_prefix
7248   fi
7249   value=0
7250   case ${ac_define_dir} in
7251      "${test_prefix}"|"${test_prefix}/"*|\
7252         '${exec_prefix}'|'${exec_prefix}/'*)
7253      value=1
7254      ;;
7255   esac
7256
7257 cat >>confdefs.h <<_ACEOF
7258 #define JIT_READER_DIR_RELOCATABLE $value
7259 _ACEOF
7260
7261
7262
7263
7264
7265 # Check whether --with-expat was given.
7266 if test "${with_expat+set}" = set; then :
7267   withval=$with_expat;
7268 else
7269   with_expat=auto
7270 fi
7271
7272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7273 $as_echo_n "checking whether to use expat... " >&6; }
7274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7275 $as_echo "$with_expat" >&6; }
7276
7277 if test "${with_expat}" = no; then
7278   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7279 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7280   HAVE_LIBEXPAT=no
7281 else
7282
7283       if test "X$prefix" = "XNONE"; then
7284     acl_final_prefix="$ac_default_prefix"
7285   else
7286     acl_final_prefix="$prefix"
7287   fi
7288   if test "X$exec_prefix" = "XNONE"; then
7289     acl_final_exec_prefix='${prefix}'
7290   else
7291     acl_final_exec_prefix="$exec_prefix"
7292   fi
7293   acl_save_prefix="$prefix"
7294   prefix="$acl_final_prefix"
7295   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7296   prefix="$acl_save_prefix"
7297
7298
7299 # Check whether --with-gnu-ld was given.
7300 if test "${with_gnu_ld+set}" = set; then :
7301   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7302 else
7303   with_gnu_ld=no
7304 fi
7305
7306 # Prepare PATH_SEPARATOR.
7307 # The user is always right.
7308 if test "${PATH_SEPARATOR+set}" != set; then
7309   echo "#! /bin/sh" >conf$$.sh
7310   echo  "exit 0"   >>conf$$.sh
7311   chmod +x conf$$.sh
7312   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7313     PATH_SEPARATOR=';'
7314   else
7315     PATH_SEPARATOR=:
7316   fi
7317   rm -f conf$$.sh
7318 fi
7319 ac_prog=ld
7320 if test "$GCC" = yes; then
7321   # Check if gcc -print-prog-name=ld gives a path.
7322   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7323 $as_echo_n "checking for ld used by GCC... " >&6; }
7324   case $host in
7325   *-*-mingw*)
7326     # gcc leaves a trailing carriage return which upsets mingw
7327     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7328   *)
7329     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7330   esac
7331   case $ac_prog in
7332     # Accept absolute paths.
7333     [\\/]* | [A-Za-z]:[\\/]*)
7334       re_direlt='/[^/][^/]*/\.\./'
7335       # Canonicalize the path of ld
7336       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7337       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7338         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7339       done
7340       test -z "$LD" && LD="$ac_prog"
7341       ;;
7342   "")
7343     # If it fails, then pretend we aren't using GCC.
7344     ac_prog=ld
7345     ;;
7346   *)
7347     # If it is relative, then search for the first ld in PATH.
7348     with_gnu_ld=unknown
7349     ;;
7350   esac
7351 elif test "$with_gnu_ld" = yes; then
7352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7353 $as_echo_n "checking for GNU ld... " >&6; }
7354 else
7355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7356 $as_echo_n "checking for non-GNU ld... " >&6; }
7357 fi
7358 if test "${acl_cv_path_LD+set}" = set; then :
7359   $as_echo_n "(cached) " >&6
7360 else
7361   if test -z "$LD"; then
7362   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7363   for ac_dir in $PATH; do
7364     test -z "$ac_dir" && ac_dir=.
7365     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7366       acl_cv_path_LD="$ac_dir/$ac_prog"
7367       # Check to see if the program is GNU ld.  I'd rather use --version,
7368       # but apparently some GNU ld's only accept -v.
7369       # Break only if it was the GNU/non-GNU ld that we prefer.
7370       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7371         test "$with_gnu_ld" != no && break
7372       else
7373         test "$with_gnu_ld" != yes && break
7374       fi
7375     fi
7376   done
7377   IFS="$ac_save_ifs"
7378 else
7379   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7380 fi
7381 fi
7382
7383 LD="$acl_cv_path_LD"
7384 if test -n "$LD"; then
7385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7386 $as_echo "$LD" >&6; }
7387 else
7388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7389 $as_echo "no" >&6; }
7390 fi
7391 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7393 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7394 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7395   $as_echo_n "(cached) " >&6
7396 else
7397   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7398 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7399   acl_cv_prog_gnu_ld=yes
7400 else
7401   acl_cv_prog_gnu_ld=no
7402 fi
7403 fi
7404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7405 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7406 with_gnu_ld=$acl_cv_prog_gnu_ld
7407
7408
7409
7410                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7411 $as_echo_n "checking for shared library run path origin... " >&6; }
7412 if test "${acl_cv_rpath+set}" = set; then :
7413   $as_echo_n "(cached) " >&6
7414 else
7415
7416     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7417     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7418     . ./conftest.sh
7419     rm -f ./conftest.sh
7420     acl_cv_rpath=done
7421
7422 fi
7423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7424 $as_echo "$acl_cv_rpath" >&6; }
7425   wl="$acl_cv_wl"
7426   libext="$acl_cv_libext"
7427   shlibext="$acl_cv_shlibext"
7428   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7429   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7430   hardcode_direct="$acl_cv_hardcode_direct"
7431   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7432     # Check whether --enable-rpath was given.
7433 if test "${enable_rpath+set}" = set; then :
7434   enableval=$enable_rpath; :
7435 else
7436   enable_rpath=yes
7437 fi
7438
7439
7440
7441
7442
7443
7444
7445
7446
7447
7448     use_additional=yes
7449
7450   acl_save_prefix="$prefix"
7451   prefix="$acl_final_prefix"
7452   acl_save_exec_prefix="$exec_prefix"
7453   exec_prefix="$acl_final_exec_prefix"
7454
7455     eval additional_includedir=\"$includedir\"
7456     eval additional_libdir=\"$libdir\"
7457
7458   exec_prefix="$acl_save_exec_prefix"
7459   prefix="$acl_save_prefix"
7460
7461
7462 # Check whether --with-libexpat-prefix was given.
7463 if test "${with_libexpat_prefix+set}" = set; then :
7464   withval=$with_libexpat_prefix;
7465     if test "X$withval" = "Xno"; then
7466       use_additional=no
7467     else
7468       if test "X$withval" = "X"; then
7469
7470   acl_save_prefix="$prefix"
7471   prefix="$acl_final_prefix"
7472   acl_save_exec_prefix="$exec_prefix"
7473   exec_prefix="$acl_final_exec_prefix"
7474
7475           eval additional_includedir=\"$includedir\"
7476           eval additional_libdir=\"$libdir\"
7477
7478   exec_prefix="$acl_save_exec_prefix"
7479   prefix="$acl_save_prefix"
7480
7481       else
7482         additional_includedir="$withval/include"
7483         additional_libdir="$withval/lib"
7484       fi
7485     fi
7486
7487 fi
7488
7489       LIBEXPAT=
7490   LTLIBEXPAT=
7491   INCEXPAT=
7492   rpathdirs=
7493   ltrpathdirs=
7494   names_already_handled=
7495   names_next_round='expat '
7496   while test -n "$names_next_round"; do
7497     names_this_round="$names_next_round"
7498     names_next_round=
7499     for name in $names_this_round; do
7500       already_handled=
7501       for n in $names_already_handled; do
7502         if test "$n" = "$name"; then
7503           already_handled=yes
7504           break
7505         fi
7506       done
7507       if test -z "$already_handled"; then
7508         names_already_handled="$names_already_handled $name"
7509                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7510         eval value=\"\$HAVE_LIB$uppername\"
7511         if test -n "$value"; then
7512           if test "$value" = yes; then
7513             eval value=\"\$LIB$uppername\"
7514             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
7515             eval value=\"\$LTLIB$uppername\"
7516             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
7517           else
7518                                     :
7519           fi
7520         else
7521                               found_dir=
7522           found_la=
7523           found_so=
7524           found_a=
7525           if test $use_additional = yes; then
7526             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7527               found_dir="$additional_libdir"
7528               found_so="$additional_libdir/lib$name.$shlibext"
7529               if test -f "$additional_libdir/lib$name.la"; then
7530                 found_la="$additional_libdir/lib$name.la"
7531               fi
7532             else
7533               if test -f "$additional_libdir/lib$name.$libext"; then
7534                 found_dir="$additional_libdir"
7535                 found_a="$additional_libdir/lib$name.$libext"
7536                 if test -f "$additional_libdir/lib$name.la"; then
7537                   found_la="$additional_libdir/lib$name.la"
7538                 fi
7539               fi
7540             fi
7541           fi
7542           if test "X$found_dir" = "X"; then
7543             for x in $LDFLAGS $LTLIBEXPAT; do
7544
7545   acl_save_prefix="$prefix"
7546   prefix="$acl_final_prefix"
7547   acl_save_exec_prefix="$exec_prefix"
7548   exec_prefix="$acl_final_exec_prefix"
7549   eval x=\"$x\"
7550   exec_prefix="$acl_save_exec_prefix"
7551   prefix="$acl_save_prefix"
7552
7553               case "$x" in
7554                 -L*)
7555                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7556                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7557                     found_dir="$dir"
7558                     found_so="$dir/lib$name.$shlibext"
7559                     if test -f "$dir/lib$name.la"; then
7560                       found_la="$dir/lib$name.la"
7561                     fi
7562                   else
7563                     if test -f "$dir/lib$name.$libext"; then
7564                       found_dir="$dir"
7565                       found_a="$dir/lib$name.$libext"
7566                       if test -f "$dir/lib$name.la"; then
7567                         found_la="$dir/lib$name.la"
7568                       fi
7569                     fi
7570                   fi
7571                   ;;
7572               esac
7573               if test "X$found_dir" != "X"; then
7574                 break
7575               fi
7576             done
7577           fi
7578           if test "X$found_dir" != "X"; then
7579                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
7580             if test "X$found_so" != "X"; then
7581                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7582                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7583               else
7584                                                                                 haveit=
7585                 for x in $ltrpathdirs; do
7586                   if test "X$x" = "X$found_dir"; then
7587                     haveit=yes
7588                     break
7589                   fi
7590                 done
7591                 if test -z "$haveit"; then
7592                   ltrpathdirs="$ltrpathdirs $found_dir"
7593                 fi
7594                                 if test "$hardcode_direct" = yes; then
7595                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7596                 else
7597                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7598                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7599                                                             haveit=
7600                     for x in $rpathdirs; do
7601                       if test "X$x" = "X$found_dir"; then
7602                         haveit=yes
7603                         break
7604                       fi
7605                     done
7606                     if test -z "$haveit"; then
7607                       rpathdirs="$rpathdirs $found_dir"
7608                     fi
7609                   else
7610                                                                                 haveit=
7611                     for x in $LDFLAGS $LIBEXPAT; do
7612
7613   acl_save_prefix="$prefix"
7614   prefix="$acl_final_prefix"
7615   acl_save_exec_prefix="$exec_prefix"
7616   exec_prefix="$acl_final_exec_prefix"
7617   eval x=\"$x\"
7618   exec_prefix="$acl_save_exec_prefix"
7619   prefix="$acl_save_prefix"
7620
7621                       if test "X$x" = "X-L$found_dir"; then
7622                         haveit=yes
7623                         break
7624                       fi
7625                     done
7626                     if test -z "$haveit"; then
7627                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
7628                     fi
7629                     if test "$hardcode_minus_L" != no; then
7630                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7631                     else
7632                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7633                     fi
7634                   fi
7635                 fi
7636               fi
7637             else
7638               if test "X$found_a" != "X"; then
7639                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
7640               else
7641                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
7642               fi
7643             fi
7644                         additional_includedir=
7645             case "$found_dir" in
7646               */lib | */lib/)
7647                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7648                 additional_includedir="$basedir/include"
7649                 ;;
7650             esac
7651             if test "X$additional_includedir" != "X"; then
7652                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7653                 haveit=
7654                 if test "X$additional_includedir" = "X/usr/local/include"; then
7655                   if test -n "$GCC"; then
7656                     case $host_os in
7657                       linux*) haveit=yes;;
7658                     esac
7659                   fi
7660                 fi
7661                 if test -z "$haveit"; then
7662                   for x in $CPPFLAGS $INCEXPAT; do
7663
7664   acl_save_prefix="$prefix"
7665   prefix="$acl_final_prefix"
7666   acl_save_exec_prefix="$exec_prefix"
7667   exec_prefix="$acl_final_exec_prefix"
7668   eval x=\"$x\"
7669   exec_prefix="$acl_save_exec_prefix"
7670   prefix="$acl_save_prefix"
7671
7672                     if test "X$x" = "X-I$additional_includedir"; then
7673                       haveit=yes
7674                       break
7675                     fi
7676                   done
7677                   if test -z "$haveit"; then
7678                     if test -d "$additional_includedir"; then
7679                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
7680                     fi
7681                   fi
7682                 fi
7683               fi
7684             fi
7685                         if test -n "$found_la"; then
7686                                                         save_libdir="$libdir"
7687               case "$found_la" in
7688                 */* | *\\*) . "$found_la" ;;
7689                 *) . "./$found_la" ;;
7690               esac
7691               libdir="$save_libdir"
7692                             for dep in $dependency_libs; do
7693                 case "$dep" in
7694                   -L*)
7695                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7696                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7697                       haveit=
7698                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7699                         if test -n "$GCC"; then
7700                           case $host_os in
7701                             linux*) haveit=yes;;
7702                           esac
7703                         fi
7704                       fi
7705                       if test -z "$haveit"; then
7706                         haveit=
7707                         for x in $LDFLAGS $LIBEXPAT; do
7708
7709   acl_save_prefix="$prefix"
7710   prefix="$acl_final_prefix"
7711   acl_save_exec_prefix="$exec_prefix"
7712   exec_prefix="$acl_final_exec_prefix"
7713   eval x=\"$x\"
7714   exec_prefix="$acl_save_exec_prefix"
7715   prefix="$acl_save_prefix"
7716
7717                           if test "X$x" = "X-L$additional_libdir"; then
7718                             haveit=yes
7719                             break
7720                           fi
7721                         done
7722                         if test -z "$haveit"; then
7723                           if test -d "$additional_libdir"; then
7724                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
7725                           fi
7726                         fi
7727                         haveit=
7728                         for x in $LDFLAGS $LTLIBEXPAT; do
7729
7730   acl_save_prefix="$prefix"
7731   prefix="$acl_final_prefix"
7732   acl_save_exec_prefix="$exec_prefix"
7733   exec_prefix="$acl_final_exec_prefix"
7734   eval x=\"$x\"
7735   exec_prefix="$acl_save_exec_prefix"
7736   prefix="$acl_save_prefix"
7737
7738                           if test "X$x" = "X-L$additional_libdir"; then
7739                             haveit=yes
7740                             break
7741                           fi
7742                         done
7743                         if test -z "$haveit"; then
7744                           if test -d "$additional_libdir"; then
7745                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
7746                           fi
7747                         fi
7748                       fi
7749                     fi
7750                     ;;
7751                   -R*)
7752                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7753                     if test "$enable_rpath" != no; then
7754                                                                   haveit=
7755                       for x in $rpathdirs; do
7756                         if test "X$x" = "X$dir"; then
7757                           haveit=yes
7758                           break
7759                         fi
7760                       done
7761                       if test -z "$haveit"; then
7762                         rpathdirs="$rpathdirs $dir"
7763                       fi
7764                                                                   haveit=
7765                       for x in $ltrpathdirs; do
7766                         if test "X$x" = "X$dir"; then
7767                           haveit=yes
7768                           break
7769                         fi
7770                       done
7771                       if test -z "$haveit"; then
7772                         ltrpathdirs="$ltrpathdirs $dir"
7773                       fi
7774                     fi
7775                     ;;
7776                   -l*)
7777                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7778                     ;;
7779                   *.la)
7780                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7781                     ;;
7782                   *)
7783                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
7784                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
7785                     ;;
7786                 esac
7787               done
7788             fi
7789           else
7790                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7791             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
7792           fi
7793         fi
7794       fi
7795     done
7796   done
7797   if test "X$rpathdirs" != "X"; then
7798     if test -n "$hardcode_libdir_separator"; then
7799                         alldirs=
7800       for found_dir in $rpathdirs; do
7801         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7802       done
7803             acl_save_libdir="$libdir"
7804       libdir="$alldirs"
7805       eval flag=\"$hardcode_libdir_flag_spec\"
7806       libdir="$acl_save_libdir"
7807       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7808     else
7809             for found_dir in $rpathdirs; do
7810         acl_save_libdir="$libdir"
7811         libdir="$found_dir"
7812         eval flag=\"$hardcode_libdir_flag_spec\"
7813         libdir="$acl_save_libdir"
7814         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7815       done
7816     fi
7817   fi
7818   if test "X$ltrpathdirs" != "X"; then
7819             for found_dir in $ltrpathdirs; do
7820       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
7821     done
7822   fi
7823
7824
7825         ac_save_CPPFLAGS="$CPPFLAGS"
7826
7827   for element in $INCEXPAT; do
7828     haveit=
7829     for x in $CPPFLAGS; do
7830
7831   acl_save_prefix="$prefix"
7832   prefix="$acl_final_prefix"
7833   acl_save_exec_prefix="$exec_prefix"
7834   exec_prefix="$acl_final_exec_prefix"
7835   eval x=\"$x\"
7836   exec_prefix="$acl_save_exec_prefix"
7837   prefix="$acl_save_prefix"
7838
7839       if test "X$x" = "X$element"; then
7840         haveit=yes
7841         break
7842       fi
7843     done
7844     if test -z "$haveit"; then
7845       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7846     fi
7847   done
7848
7849
7850   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
7851 $as_echo_n "checking for libexpat... " >&6; }
7852 if test "${ac_cv_libexpat+set}" = set; then :
7853   $as_echo_n "(cached) " >&6
7854 else
7855
7856     ac_save_LIBS="$LIBS"
7857     LIBS="$LIBS $LIBEXPAT"
7858     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7859 /* end confdefs.h.  */
7860 #include "expat.h"
7861 int
7862 main ()
7863 {
7864 XML_Parser p = XML_ParserCreate (0);
7865   ;
7866   return 0;
7867 }
7868 _ACEOF
7869 if ac_fn_c_try_link "$LINENO"; then :
7870   ac_cv_libexpat=yes
7871 else
7872   ac_cv_libexpat=no
7873 fi
7874 rm -f core conftest.err conftest.$ac_objext \
7875     conftest$ac_exeext conftest.$ac_ext
7876     LIBS="$ac_save_LIBS"
7877
7878 fi
7879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
7880 $as_echo "$ac_cv_libexpat" >&6; }
7881   if test "$ac_cv_libexpat" = yes; then
7882     HAVE_LIBEXPAT=yes
7883
7884 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
7885
7886     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
7887 $as_echo_n "checking how to link with libexpat... " >&6; }
7888     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
7889 $as_echo "$LIBEXPAT" >&6; }
7890   else
7891     HAVE_LIBEXPAT=no
7892             CPPFLAGS="$ac_save_CPPFLAGS"
7893     LIBEXPAT=
7894     LTLIBEXPAT=
7895   fi
7896
7897
7898
7899
7900
7901
7902   if test "$HAVE_LIBEXPAT" != yes; then
7903     if test "$with_expat" = yes; then
7904       as_fn_error "expat is missing or unusable" "$LINENO" 5
7905     else
7906       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
7907 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
7908     fi
7909   else
7910     save_LIBS=$LIBS
7911     LIBS="$LIBS $LIBEXPAT"
7912     for ac_func in XML_StopParser
7913 do :
7914   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
7915 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
7916   cat >>confdefs.h <<_ACEOF
7917 #define HAVE_XML_STOPPARSER 1
7918 _ACEOF
7919
7920 fi
7921 done
7922
7923     LIBS=$save_LIBS
7924   fi
7925 fi
7926
7927
7928
7929
7930
7931
7932 # Check whether --with-python was given.
7933 if test "${with_python+set}" = set; then :
7934   withval=$with_python;
7935 else
7936   with_python=auto
7937 fi
7938
7939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
7940 $as_echo_n "checking whether to use python... " >&6; }
7941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
7942 $as_echo "$with_python" >&6; }
7943
7944 if test "${with_python}" = no; then
7945   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
7946 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
7947   have_libpython=no
7948 else
7949   case "${with_python}" in
7950   [\\/]* | ?:[\\/]*)
7951     if test -d ${with_python}; then
7952       # Assume the python binary is ${with_python}/bin/python.
7953       python_prog="${with_python}/bin/python"
7954       python_prefix=
7955       # If python does not exit ${with_python}/bin, then try in
7956       # ${with_python}.  On Windows/MinGW, this is where the Python
7957       # executable is.
7958       if test ! -x "${python_prog}"; then
7959         python_prog="${with_python}/python"
7960         python_prefix=
7961       fi
7962       if test ! -x "${python_prog}"; then
7963         # Fall back to gdb 7.0/7.1 behaviour.
7964         python_prog=missing
7965         python_prefix=${with_python}
7966       fi
7967     elif test -x "${with_python}"; then
7968       # While we can't run python compiled for $host (unless host == build),
7969       # the user could write a script that provides the needed information,
7970       # so we support that.
7971       python_prog=${with_python}
7972       python_prefix=
7973     else
7974       as_fn_error "invalid value for --with-python" "$LINENO" 5
7975     fi
7976     ;;
7977   */*)
7978     # Disallow --with-python=foo/bar.
7979     as_fn_error "invalid value for --with-python" "$LINENO" 5
7980     ;;
7981   *)
7982     # The user has either specified auto, yes, or the name of the python
7983     # program assumed to be in $PATH.
7984     python_prefix=
7985     case "${with_python}" in
7986     yes | auto)
7987       if test ${build} = ${host}; then
7988         # Extract the first word of "python", so it can be a program name with args.
7989 set dummy python; ac_word=$2
7990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7991 $as_echo_n "checking for $ac_word... " >&6; }
7992 if test "${ac_cv_path_python_prog_path+set}" = set; then :
7993   $as_echo_n "(cached) " >&6
7994 else
7995   case $python_prog_path in
7996   [\\/]* | ?:[\\/]*)
7997   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
7998   ;;
7999   *)
8000   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8001 for as_dir in $PATH
8002 do
8003   IFS=$as_save_IFS
8004   test -z "$as_dir" && as_dir=.
8005     for ac_exec_ext in '' $ac_executable_extensions; do
8006   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8007     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8008     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8009     break 2
8010   fi
8011 done
8012   done
8013 IFS=$as_save_IFS
8014
8015   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8016   ;;
8017 esac
8018 fi
8019 python_prog_path=$ac_cv_path_python_prog_path
8020 if test -n "$python_prog_path"; then
8021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8022 $as_echo "$python_prog_path" >&6; }
8023 else
8024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8025 $as_echo "no" >&6; }
8026 fi
8027
8028
8029         if test "${python_prog_path}" = missing; then
8030           python_prog=missing
8031         else
8032           python_prog=${python_prog_path}
8033         fi
8034       else
8035         # Not much we can do except assume the cross-compiler will find the
8036         # right files.
8037         python_prog=missing
8038       fi
8039       ;;
8040     *)
8041       # While we can't run python compiled for $host (unless host == build),
8042       # the user could write a script that provides the needed information,
8043       # so we support that.
8044       python_prog="${with_python}"
8045       # Extract the first word of "${python_prog}", so it can be a program name with args.
8046 set dummy ${python_prog}; ac_word=$2
8047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8048 $as_echo_n "checking for $ac_word... " >&6; }
8049 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8050   $as_echo_n "(cached) " >&6
8051 else
8052   case $python_prog_path in
8053   [\\/]* | ?:[\\/]*)
8054   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8055   ;;
8056   *)
8057   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8058 for as_dir in $PATH
8059 do
8060   IFS=$as_save_IFS
8061   test -z "$as_dir" && as_dir=.
8062     for ac_exec_ext in '' $ac_executable_extensions; do
8063   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8064     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8065     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8066     break 2
8067   fi
8068 done
8069   done
8070 IFS=$as_save_IFS
8071
8072   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8073   ;;
8074 esac
8075 fi
8076 python_prog_path=$ac_cv_path_python_prog_path
8077 if test -n "$python_prog_path"; then
8078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8079 $as_echo "$python_prog_path" >&6; }
8080 else
8081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8082 $as_echo "no" >&6; }
8083 fi
8084
8085
8086       if test "${python_prog_path}" = missing; then
8087         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8088       fi
8089       ;;
8090     esac
8091   esac
8092
8093   if test "${python_prog}" != missing; then
8094     # We have a python program to use, but it may be too old.
8095     # Don't flag an error for --with-python=auto (the default).
8096     have_python_config=yes
8097     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8098     if test $? != 0; then
8099       have_python_config=failed
8100       if test "${with_python}" != auto; then
8101         as_fn_error "failure running python-config --includes" "$LINENO" 5
8102       fi
8103     fi
8104     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8105     if test $? != 0; then
8106       have_python_config=failed
8107       if test "${with_python}" != auto; then
8108         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8109       fi
8110     fi
8111     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8112     if test $? != 0; then
8113       have_python_config=failed
8114       if test "${with_python}" != auto; then
8115         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8116       fi
8117     fi
8118   else
8119     # We do not have a python executable we can use to determine where
8120     # to find the Python headers and libs.  We cannot guess the include
8121     # path from the python_prefix either, because that include path
8122     # depends on the Python version.  So, there is nothing much we can
8123     # do except assume that the compiler will be able to find those files.
8124     python_includes=
8125     python_libs=
8126     have_python_config=no
8127   fi
8128
8129   # If we have python-config, only try the configuration it provides.
8130   # Otherwise fallback on the old way of trying different versions of
8131   # python in turn.
8132
8133   have_libpython=no
8134   if test "${have_python_config}" = yes; then
8135     # Determine the Python version by extracting "-lpython<version>"
8136     # part of the python_libs. <version> is usually X.Y with X and Y
8137     # being decimal numbers, but can also be XY (seen on Windows).
8138     #
8139     # The extraction is performed using sed with a regular expression.
8140     # Initially, the regexp used was using the '?' quantifier to make
8141     # the dot in the version number optional.  Unfortunately, this
8142     # does not work with non-GNU versions of sed because, because of
8143     # what looks like a limitation (the '?' quantifier does not work
8144     # with back-references).  We work around this limitation by using
8145     # the '*' quantifier instead.  It means that, in theory, we might
8146     # match unexpected version strings such as "-lpython2..7", but
8147     # this seems unlikely in practice.  And even if that happens,
8148     # an error will be triggered later on, when checking that version
8149     # number.
8150     python_version=`echo " ${python_libs} " \
8151                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8152     case "${python_version}" in
8153     python*)
8154
8155   version=${python_version}
8156
8157   new_CPPFLAGS=${python_includes}
8158   new_LIBS=${python_libs}
8159   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8160 $as_echo_n "checking for ${version}... " >&6; }
8161   save_CPPFLAGS=$CPPFLAGS
8162   save_LIBS=$LIBS
8163   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8164   LIBS="$LIBS $new_LIBS"
8165   found_usable_python=no
8166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8167 /* end confdefs.h.  */
8168 #include "Python.h"
8169 int
8170 main ()
8171 {
8172 Py_Initialize ();
8173   ;
8174   return 0;
8175 }
8176 _ACEOF
8177 if ac_fn_c_try_link "$LINENO"; then :
8178   have_libpython=${version}
8179                   found_usable_python=yes
8180                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8181                   PYTHON_LIBS=$new_LIBS
8182 fi
8183 rm -f core conftest.err conftest.$ac_objext \
8184     conftest$ac_exeext conftest.$ac_ext
8185   CPPFLAGS=$save_CPPFLAGS
8186   LIBS=$save_LIBS
8187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8188 $as_echo "${found_usable_python}" >&6; }
8189
8190       ;;
8191     *)
8192       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8193       ;;
8194     esac
8195   elif test "${have_python_config}" != failed; then
8196     if test "${have_libpython}" = no; then
8197
8198   version=python2.7
8199
8200   new_CPPFLAGS=${python_includes}
8201   new_LIBS="${python_libs} -lpython2.7"
8202   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8203 $as_echo_n "checking for ${version}... " >&6; }
8204   save_CPPFLAGS=$CPPFLAGS
8205   save_LIBS=$LIBS
8206   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8207   LIBS="$LIBS $new_LIBS"
8208   found_usable_python=no
8209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8210 /* end confdefs.h.  */
8211 #include "Python.h"
8212 int
8213 main ()
8214 {
8215 Py_Initialize ();
8216   ;
8217   return 0;
8218 }
8219 _ACEOF
8220 if ac_fn_c_try_link "$LINENO"; then :
8221   have_libpython=${version}
8222                   found_usable_python=yes
8223                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8224                   PYTHON_LIBS=$new_LIBS
8225 fi
8226 rm -f core conftest.err conftest.$ac_objext \
8227     conftest$ac_exeext conftest.$ac_ext
8228   CPPFLAGS=$save_CPPFLAGS
8229   LIBS=$save_LIBS
8230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8231 $as_echo "${found_usable_python}" >&6; }
8232
8233     fi
8234     if test "${have_libpython}" = no; then
8235
8236   version=python2.6
8237
8238   new_CPPFLAGS=${python_includes}
8239   new_LIBS="${python_libs} -lpython2.6"
8240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8241 $as_echo_n "checking for ${version}... " >&6; }
8242   save_CPPFLAGS=$CPPFLAGS
8243   save_LIBS=$LIBS
8244   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8245   LIBS="$LIBS $new_LIBS"
8246   found_usable_python=no
8247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8248 /* end confdefs.h.  */
8249 #include "Python.h"
8250 int
8251 main ()
8252 {
8253 Py_Initialize ();
8254   ;
8255   return 0;
8256 }
8257 _ACEOF
8258 if ac_fn_c_try_link "$LINENO"; then :
8259   have_libpython=${version}
8260                   found_usable_python=yes
8261                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8262                   PYTHON_LIBS=$new_LIBS
8263 fi
8264 rm -f core conftest.err conftest.$ac_objext \
8265     conftest$ac_exeext conftest.$ac_ext
8266   CPPFLAGS=$save_CPPFLAGS
8267   LIBS=$save_LIBS
8268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8269 $as_echo "${found_usable_python}" >&6; }
8270
8271     fi
8272     if test ${have_libpython} = no; then
8273
8274   version=python2.5
8275
8276   new_CPPFLAGS=${python_includes}
8277   new_LIBS="${python_libs} -lpython2.5"
8278   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8279 $as_echo_n "checking for ${version}... " >&6; }
8280   save_CPPFLAGS=$CPPFLAGS
8281   save_LIBS=$LIBS
8282   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8283   LIBS="$LIBS $new_LIBS"
8284   found_usable_python=no
8285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8286 /* end confdefs.h.  */
8287 #include "Python.h"
8288 int
8289 main ()
8290 {
8291 Py_Initialize ();
8292   ;
8293   return 0;
8294 }
8295 _ACEOF
8296 if ac_fn_c_try_link "$LINENO"; then :
8297   have_libpython=${version}
8298                   found_usable_python=yes
8299                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8300                   PYTHON_LIBS=$new_LIBS
8301 fi
8302 rm -f core conftest.err conftest.$ac_objext \
8303     conftest$ac_exeext conftest.$ac_ext
8304   CPPFLAGS=$save_CPPFLAGS
8305   LIBS=$save_LIBS
8306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8307 $as_echo "${found_usable_python}" >&6; }
8308
8309     fi
8310     if test ${have_libpython} = no; then
8311
8312   version=python2.4
8313
8314   new_CPPFLAGS=${python_includes}
8315   new_LIBS="${python_libs} -lpython2.4"
8316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8317 $as_echo_n "checking for ${version}... " >&6; }
8318   save_CPPFLAGS=$CPPFLAGS
8319   save_LIBS=$LIBS
8320   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8321   LIBS="$LIBS $new_LIBS"
8322   found_usable_python=no
8323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8324 /* end confdefs.h.  */
8325 #include "Python.h"
8326 int
8327 main ()
8328 {
8329 Py_Initialize ();
8330   ;
8331   return 0;
8332 }
8333 _ACEOF
8334 if ac_fn_c_try_link "$LINENO"; then :
8335   have_libpython=${version}
8336                   found_usable_python=yes
8337                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8338                   PYTHON_LIBS=$new_LIBS
8339 fi
8340 rm -f core conftest.err conftest.$ac_objext \
8341     conftest$ac_exeext conftest.$ac_ext
8342   CPPFLAGS=$save_CPPFLAGS
8343   LIBS=$save_LIBS
8344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8345 $as_echo "${found_usable_python}" >&6; }
8346
8347     fi
8348   fi
8349   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8350
8351 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8352
8353   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8354
8355 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8356
8357   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8358
8359 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8360
8361   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8362
8363 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8364
8365   fi
8366
8367   if test "${have_libpython}" = no; then
8368     case "${with_python}" in
8369     yes)
8370       as_fn_error "python is missing or unusable" "$LINENO" 5
8371       ;;
8372     auto)
8373       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8374 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8375       ;;
8376     *)
8377       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8378       ;;
8379     esac
8380   else
8381     if test -n "${python_prefix}"; then
8382
8383 cat >>confdefs.h <<_ACEOF
8384 #define WITH_PYTHON_PATH "${python_prefix}"
8385 _ACEOF
8386
8387
8388   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8389      if test "x$prefix" = xNONE; then
8390         test_prefix=/usr/local
8391      else
8392         test_prefix=$prefix
8393      fi
8394   else
8395      test_prefix=$exec_prefix
8396   fi
8397   value=0
8398   case ${python_prefix} in
8399      "${test_prefix}"|"${test_prefix}/"*|\
8400         '${exec_prefix}'|'${exec_prefix}/'*)
8401      value=1
8402      ;;
8403   esac
8404
8405 cat >>confdefs.h <<_ACEOF
8406 #define PYTHON_PATH_RELOCATABLE $value
8407 _ACEOF
8408
8409
8410     fi
8411   fi
8412 fi
8413
8414 if test "${have_libpython}" != no; then
8415
8416 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8417
8418   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8419   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8420   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8421   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8422   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8423
8424   # Flags needed to compile Python code (taken from python-config --cflags).
8425   # We cannot call python-config directly because it will output whatever was
8426   # used when compiling the Python interpreter itself, including flags which
8427   # would make the python-related objects be compiled differently from the
8428   # rest of GDB (e.g., -O2 and -fPIC).
8429   if test "${GCC}" = yes; then
8430     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8431   fi
8432
8433   if test "x${tentative_python_cflags}" != x; then
8434     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8435 $as_echo_n "checking compiler flags for python code... " >&6; }
8436     for flag in ${tentative_python_cflags}; do
8437       # Check that the compiler accepts it
8438       saved_CFLAGS="$CFLAGS"
8439       CFLAGS="$CFLAGS $flag"
8440       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8441 /* end confdefs.h.  */
8442
8443 int
8444 main ()
8445 {
8446
8447   ;
8448   return 0;
8449 }
8450 _ACEOF
8451 if ac_fn_c_try_compile "$LINENO"; then :
8452   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8453 fi
8454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8455       CFLAGS="$saved_CFLAGS"
8456     done
8457     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8458 $as_echo "${PYTHON_CFLAGS}" >&6; }
8459   fi
8460
8461   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
8462   #    #if _SGIAPI
8463   #    #define siginfo __siginfo
8464   #    #endif
8465   # The problem is that including Python causes some XOPEN macros to be
8466   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
8467   # to false.  So, we work around this issue by defining siginfo ourself
8468   # though the command-line.
8469   case "$gdb_host" in
8470     irix*) if test "${GCC}" = yes; then
8471              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
8472            fi
8473            ;;
8474   esac
8475 else
8476   # Even if Python support is not compiled in, we need to have these files
8477   # included.
8478   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
8479   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
8480         python/py-prettyprint.c python/py-auto-load.c"
8481 fi
8482
8483
8484
8485
8486 # ------------------------- #
8487 # Checks for header files.  #
8488 # ------------------------- #
8489
8490 ac_header_dirent=no
8491 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
8492   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
8493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
8494 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
8495 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
8496   $as_echo_n "(cached) " >&6
8497 else
8498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8499 /* end confdefs.h.  */
8500 #include <sys/types.h>
8501 #include <$ac_hdr>
8502
8503 int
8504 main ()
8505 {
8506 if ((DIR *) 0)
8507 return 0;
8508   ;
8509   return 0;
8510 }
8511 _ACEOF
8512 if ac_fn_c_try_compile "$LINENO"; then :
8513   eval "$as_ac_Header=yes"
8514 else
8515   eval "$as_ac_Header=no"
8516 fi
8517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8518 fi
8519 eval ac_res=\$$as_ac_Header
8520                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
8521 $as_echo "$ac_res" >&6; }
8522 eval as_val=\$$as_ac_Header
8523    if test "x$as_val" = x""yes; then :
8524   cat >>confdefs.h <<_ACEOF
8525 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
8526 _ACEOF
8527
8528 ac_header_dirent=$ac_hdr; break
8529 fi
8530
8531 done
8532 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
8533 if test $ac_header_dirent = dirent.h; then
8534   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
8535 $as_echo_n "checking for library containing opendir... " >&6; }
8536 if test "${ac_cv_search_opendir+set}" = set; then :
8537   $as_echo_n "(cached) " >&6
8538 else
8539   ac_func_search_save_LIBS=$LIBS
8540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8541 /* end confdefs.h.  */
8542
8543 /* Override any GCC internal prototype to avoid an error.
8544    Use char because int might match the return type of a GCC
8545    builtin and then its argument prototype would still apply.  */
8546 #ifdef __cplusplus
8547 extern "C"
8548 #endif
8549 char opendir ();
8550 int
8551 main ()
8552 {
8553 return opendir ();
8554   ;
8555   return 0;
8556 }
8557 _ACEOF
8558 for ac_lib in '' dir; do
8559   if test -z "$ac_lib"; then
8560     ac_res="none required"
8561   else
8562     ac_res=-l$ac_lib
8563     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8564   fi
8565   if ac_fn_c_try_link "$LINENO"; then :
8566   ac_cv_search_opendir=$ac_res
8567 fi
8568 rm -f core conftest.err conftest.$ac_objext \
8569     conftest$ac_exeext
8570   if test "${ac_cv_search_opendir+set}" = set; then :
8571   break
8572 fi
8573 done
8574 if test "${ac_cv_search_opendir+set}" = set; then :
8575
8576 else
8577   ac_cv_search_opendir=no
8578 fi
8579 rm conftest.$ac_ext
8580 LIBS=$ac_func_search_save_LIBS
8581 fi
8582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
8583 $as_echo "$ac_cv_search_opendir" >&6; }
8584 ac_res=$ac_cv_search_opendir
8585 if test "$ac_res" != no; then :
8586   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8587
8588 fi
8589
8590 else
8591   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
8592 $as_echo_n "checking for library containing opendir... " >&6; }
8593 if test "${ac_cv_search_opendir+set}" = set; then :
8594   $as_echo_n "(cached) " >&6
8595 else
8596   ac_func_search_save_LIBS=$LIBS
8597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8598 /* end confdefs.h.  */
8599
8600 /* Override any GCC internal prototype to avoid an error.
8601    Use char because int might match the return type of a GCC
8602    builtin and then its argument prototype would still apply.  */
8603 #ifdef __cplusplus
8604 extern "C"
8605 #endif
8606 char opendir ();
8607 int
8608 main ()
8609 {
8610 return opendir ();
8611   ;
8612   return 0;
8613 }
8614 _ACEOF
8615 for ac_lib in '' x; do
8616   if test -z "$ac_lib"; then
8617     ac_res="none required"
8618   else
8619     ac_res=-l$ac_lib
8620     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8621   fi
8622   if ac_fn_c_try_link "$LINENO"; then :
8623   ac_cv_search_opendir=$ac_res
8624 fi
8625 rm -f core conftest.err conftest.$ac_objext \
8626     conftest$ac_exeext
8627   if test "${ac_cv_search_opendir+set}" = set; then :
8628   break
8629 fi
8630 done
8631 if test "${ac_cv_search_opendir+set}" = set; then :
8632
8633 else
8634   ac_cv_search_opendir=no
8635 fi
8636 rm conftest.$ac_ext
8637 LIBS=$ac_func_search_save_LIBS
8638 fi
8639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
8640 $as_echo "$ac_cv_search_opendir" >&6; }
8641 ac_res=$ac_cv_search_opendir
8642 if test "$ac_res" != no; then :
8643   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8644
8645 fi
8646
8647 fi
8648
8649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
8650 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
8651 if test "${ac_cv_header_stat_broken+set}" = set; then :
8652   $as_echo_n "(cached) " >&6
8653 else
8654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8655 /* end confdefs.h.  */
8656 #include <sys/types.h>
8657 #include <sys/stat.h>
8658
8659 #if defined S_ISBLK && defined S_IFDIR
8660 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
8661 #endif
8662
8663 #if defined S_ISBLK && defined S_IFCHR
8664 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
8665 #endif
8666
8667 #if defined S_ISLNK && defined S_IFREG
8668 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
8669 #endif
8670
8671 #if defined S_ISSOCK && defined S_IFREG
8672 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
8673 #endif
8674
8675 _ACEOF
8676 if ac_fn_c_try_compile "$LINENO"; then :
8677   ac_cv_header_stat_broken=no
8678 else
8679   ac_cv_header_stat_broken=yes
8680 fi
8681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8682 fi
8683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
8684 $as_echo "$ac_cv_header_stat_broken" >&6; }
8685 if test $ac_cv_header_stat_broken = yes; then
8686
8687 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
8688
8689 fi
8690
8691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8692 $as_echo_n "checking for ANSI C header files... " >&6; }
8693 if test "${ac_cv_header_stdc+set}" = set; then :
8694   $as_echo_n "(cached) " >&6
8695 else
8696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8697 /* end confdefs.h.  */
8698 #include <stdlib.h>
8699 #include <stdarg.h>
8700 #include <string.h>
8701 #include <float.h>
8702
8703 int
8704 main ()
8705 {
8706
8707   ;
8708   return 0;
8709 }
8710 _ACEOF
8711 if ac_fn_c_try_compile "$LINENO"; then :
8712   ac_cv_header_stdc=yes
8713 else
8714   ac_cv_header_stdc=no
8715 fi
8716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8717
8718 if test $ac_cv_header_stdc = yes; then
8719   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8721 /* end confdefs.h.  */
8722 #include <string.h>
8723
8724 _ACEOF
8725 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8726   $EGREP "memchr" >/dev/null 2>&1; then :
8727
8728 else
8729   ac_cv_header_stdc=no
8730 fi
8731 rm -f conftest*
8732
8733 fi
8734
8735 if test $ac_cv_header_stdc = yes; then
8736   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8737   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8738 /* end confdefs.h.  */
8739 #include <stdlib.h>
8740
8741 _ACEOF
8742 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8743   $EGREP "free" >/dev/null 2>&1; then :
8744
8745 else
8746   ac_cv_header_stdc=no
8747 fi
8748 rm -f conftest*
8749
8750 fi
8751
8752 if test $ac_cv_header_stdc = yes; then
8753   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8754   if test "$cross_compiling" = yes; then :
8755   :
8756 else
8757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8758 /* end confdefs.h.  */
8759 #include <ctype.h>
8760 #include <stdlib.h>
8761 #if ((' ' & 0x0FF) == 0x020)
8762 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8763 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8764 #else
8765 # define ISLOWER(c) \
8766                    (('a' <= (c) && (c) <= 'i') \
8767                      || ('j' <= (c) && (c) <= 'r') \
8768                      || ('s' <= (c) && (c) <= 'z'))
8769 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8770 #endif
8771
8772 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8773 int
8774 main ()
8775 {
8776   int i;
8777   for (i = 0; i < 256; i++)
8778     if (XOR (islower (i), ISLOWER (i))
8779         || toupper (i) != TOUPPER (i))
8780       return 2;
8781   return 0;
8782 }
8783 _ACEOF
8784 if ac_fn_c_try_run "$LINENO"; then :
8785
8786 else
8787   ac_cv_header_stdc=no
8788 fi
8789 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8790   conftest.$ac_objext conftest.beam conftest.$ac_ext
8791 fi
8792
8793 fi
8794 fi
8795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8796 $as_echo "$ac_cv_header_stdc" >&6; }
8797 if test $ac_cv_header_stdc = yes; then
8798
8799 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8800
8801 fi
8802
8803 # elf_hp.h is for HP/UX 64-bit shared library support.
8804 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
8805 # unconditionally, so what's the point in checking these?
8806 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
8807                   thread_db.h gnu/libc-version.h signal.h stddef.h \
8808                   stdlib.h string.h memory.h strings.h sys/fault.h \
8809                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
8810                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
8811                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
8812                   sys/types.h sys/wait.h wait.h termios.h termio.h \
8813                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h \
8814                   dlfcn.h sys/socket.h sys/un.h
8815 do :
8816   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8817 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8818 eval as_val=\$$as_ac_Header
8819    if test "x$as_val" = x""yes; then :
8820   cat >>confdefs.h <<_ACEOF
8821 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8822 _ACEOF
8823
8824 fi
8825
8826 done
8827
8828 for ac_header in link.h
8829 do :
8830   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
8831 # include <sys/types.h>
8832 #endif
8833 #if HAVE_NLIST_H
8834 # include <nlist.h>
8835 #endif
8836
8837 "
8838 if test "x$ac_cv_header_link_h" = x""yes; then :
8839   cat >>confdefs.h <<_ACEOF
8840 #define HAVE_LINK_H 1
8841 _ACEOF
8842
8843 fi
8844
8845 done
8846
8847 for ac_header in sys/proc.h
8848 do :
8849   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
8850 # include <sys/param.h>
8851 #endif
8852
8853 "
8854 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
8855   cat >>confdefs.h <<_ACEOF
8856 #define HAVE_SYS_PROC_H 1
8857 _ACEOF
8858
8859 fi
8860
8861 done
8862
8863 for ac_header in sys/user.h
8864 do :
8865   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
8866 # include <sys/param.h>
8867 #endif
8868
8869 "
8870 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
8871   cat >>confdefs.h <<_ACEOF
8872 #define HAVE_SYS_USER_H 1
8873 _ACEOF
8874
8875 fi
8876
8877 done
8878
8879
8880 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
8881 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
8882 # think that we don't have <curses.h> if we're using GCC.
8883 case $host_os in
8884   solaris2.[789])
8885     if test "$GCC" = yes; then
8886
8887 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
8888
8889     fi ;;
8890 esac
8891 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
8892 do :
8893   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8894 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8895 eval as_val=\$$as_ac_Header
8896    if test "x$as_val" = x""yes; then :
8897   cat >>confdefs.h <<_ACEOF
8898 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8899 _ACEOF
8900
8901 fi
8902
8903 done
8904
8905 for ac_header in term.h
8906 do :
8907   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
8908 # include <curses.h>
8909 #endif
8910
8911 "
8912 if test "x$ac_cv_header_term_h" = x""yes; then :
8913   cat >>confdefs.h <<_ACEOF
8914 #define HAVE_TERM_H 1
8915 _ACEOF
8916
8917 fi
8918
8919 done
8920
8921
8922 # ------------------------- #
8923 # Checks for declarations.  #
8924 # ------------------------- #
8925
8926 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
8927 if test "x$ac_cv_have_decl_free" = x""yes; then :
8928   ac_have_decl=1
8929 else
8930   ac_have_decl=0
8931 fi
8932
8933 cat >>confdefs.h <<_ACEOF
8934 #define HAVE_DECL_FREE $ac_have_decl
8935 _ACEOF
8936 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
8937 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
8938   ac_have_decl=1
8939 else
8940   ac_have_decl=0
8941 fi
8942
8943 cat >>confdefs.h <<_ACEOF
8944 #define HAVE_DECL_MALLOC $ac_have_decl
8945 _ACEOF
8946 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
8947 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
8948   ac_have_decl=1
8949 else
8950   ac_have_decl=0
8951 fi
8952
8953 cat >>confdefs.h <<_ACEOF
8954 #define HAVE_DECL_REALLOC $ac_have_decl
8955 _ACEOF
8956 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
8957 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
8958   ac_have_decl=1
8959 else
8960   ac_have_decl=0
8961 fi
8962
8963 cat >>confdefs.h <<_ACEOF
8964 #define HAVE_DECL_STRERROR $ac_have_decl
8965 _ACEOF
8966 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
8967 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
8968   ac_have_decl=1
8969 else
8970   ac_have_decl=0
8971 fi
8972
8973 cat >>confdefs.h <<_ACEOF
8974 #define HAVE_DECL_STRSTR $ac_have_decl
8975 _ACEOF
8976 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
8977 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
8978   ac_have_decl=1
8979 else
8980   ac_have_decl=0
8981 fi
8982
8983 cat >>confdefs.h <<_ACEOF
8984 #define HAVE_DECL_GETOPT $ac_have_decl
8985 _ACEOF
8986 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
8987 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
8988   ac_have_decl=1
8989 else
8990   ac_have_decl=0
8991 fi
8992
8993 cat >>confdefs.h <<_ACEOF
8994 #define HAVE_DECL_SNPRINTF $ac_have_decl
8995 _ACEOF
8996 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
8997 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
8998   ac_have_decl=1
8999 else
9000   ac_have_decl=0
9001 fi
9002
9003 cat >>confdefs.h <<_ACEOF
9004 #define HAVE_DECL_VSNPRINTF $ac_have_decl
9005 _ACEOF
9006
9007
9008   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9009 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9010 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9011   $as_echo_n "(cached) " >&6
9012 else
9013   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9014 /* end confdefs.h.  */
9015 #include <locale.h>
9016 int
9017 main ()
9018 {
9019 return LC_MESSAGES
9020   ;
9021   return 0;
9022 }
9023 _ACEOF
9024 if ac_fn_c_try_link "$LINENO"; then :
9025   am_cv_val_LC_MESSAGES=yes
9026 else
9027   am_cv_val_LC_MESSAGES=no
9028 fi
9029 rm -f core conftest.err conftest.$ac_objext \
9030     conftest$ac_exeext conftest.$ac_ext
9031 fi
9032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9033 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9034   if test $am_cv_val_LC_MESSAGES = yes; then
9035
9036 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9037
9038   fi
9039
9040
9041 # ----------------------- #
9042 # Checks for structures.  #
9043 # ----------------------- #
9044
9045 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
9046 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
9047
9048 cat >>confdefs.h <<_ACEOF
9049 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
9050 _ACEOF
9051
9052
9053 fi
9054 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
9055 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
9056
9057 cat >>confdefs.h <<_ACEOF
9058 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
9059 _ACEOF
9060
9061
9062 fi
9063
9064
9065 # ------------------ #
9066 # Checks for types.  #
9067 # ------------------ #
9068
9069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
9070 $as_echo_n "checking return type of signal handlers... " >&6; }
9071 if test "${ac_cv_type_signal+set}" = set; then :
9072   $as_echo_n "(cached) " >&6
9073 else
9074   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9075 /* end confdefs.h.  */
9076 #include <sys/types.h>
9077 #include <signal.h>
9078
9079 int
9080 main ()
9081 {
9082 return *(signal (0, 0)) (0) == 1;
9083   ;
9084   return 0;
9085 }
9086 _ACEOF
9087 if ac_fn_c_try_compile "$LINENO"; then :
9088   ac_cv_type_signal=int
9089 else
9090   ac_cv_type_signal=void
9091 fi
9092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9093 fi
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
9095 $as_echo "$ac_cv_type_signal" >&6; }
9096
9097 cat >>confdefs.h <<_ACEOF
9098 #define RETSIGTYPE $ac_cv_type_signal
9099 _ACEOF
9100
9101
9102 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9103 #include <sys/socket.h>
9104
9105 "
9106 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9107
9108 cat >>confdefs.h <<_ACEOF
9109 #define HAVE_SOCKLEN_T 1
9110 _ACEOF
9111
9112
9113 fi
9114
9115
9116 # ------------------------------------- #
9117 # Checks for compiler characteristics.  #
9118 # ------------------------------------- #
9119
9120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9121 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9122 if test "${ac_cv_c_const+set}" = set; then :
9123   $as_echo_n "(cached) " >&6
9124 else
9125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9126 /* end confdefs.h.  */
9127
9128 int
9129 main ()
9130 {
9131 /* FIXME: Include the comments suggested by Paul. */
9132 #ifndef __cplusplus
9133   /* Ultrix mips cc rejects this.  */
9134   typedef int charset[2];
9135   const charset cs;
9136   /* SunOS 4.1.1 cc rejects this.  */
9137   char const *const *pcpcc;
9138   char **ppc;
9139   /* NEC SVR4.0.2 mips cc rejects this.  */
9140   struct point {int x, y;};
9141   static struct point const zero = {0,0};
9142   /* AIX XL C 1.02.0.0 rejects this.
9143      It does not let you subtract one const X* pointer from another in
9144      an arm of an if-expression whose if-part is not a constant
9145      expression */
9146   const char *g = "string";
9147   pcpcc = &g + (g ? g-g : 0);
9148   /* HPUX 7.0 cc rejects these. */
9149   ++pcpcc;
9150   ppc = (char**) pcpcc;
9151   pcpcc = (char const *const *) ppc;
9152   { /* SCO 3.2v4 cc rejects this.  */
9153     char *t;
9154     char const *s = 0 ? (char *) 0 : (char const *) 0;
9155
9156     *t++ = 0;
9157     if (s) return 0;
9158   }
9159   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9160     int x[] = {25, 17};
9161     const int *foo = &x[0];
9162     ++foo;
9163   }
9164   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9165     typedef const int *iptr;
9166     iptr p = 0;
9167     ++p;
9168   }
9169   { /* AIX XL C 1.02.0.0 rejects this saying
9170        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9171     struct s { int j; const int *ap[3]; };
9172     struct s *b; b->j = 5;
9173   }
9174   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9175     const int foo = 10;
9176     if (!foo) return 0;
9177   }
9178   return !cs[0] && !zero.x;
9179 #endif
9180
9181   ;
9182   return 0;
9183 }
9184 _ACEOF
9185 if ac_fn_c_try_compile "$LINENO"; then :
9186   ac_cv_c_const=yes
9187 else
9188   ac_cv_c_const=no
9189 fi
9190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9191 fi
9192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9193 $as_echo "$ac_cv_c_const" >&6; }
9194 if test $ac_cv_c_const = no; then
9195
9196 $as_echo "#define const /**/" >>confdefs.h
9197
9198 fi
9199
9200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9201 $as_echo_n "checking for inline... " >&6; }
9202 if test "${ac_cv_c_inline+set}" = set; then :
9203   $as_echo_n "(cached) " >&6
9204 else
9205   ac_cv_c_inline=no
9206 for ac_kw in inline __inline__ __inline; do
9207   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9208 /* end confdefs.h.  */
9209 #ifndef __cplusplus
9210 typedef int foo_t;
9211 static $ac_kw foo_t static_foo () {return 0; }
9212 $ac_kw foo_t foo () {return 0; }
9213 #endif
9214
9215 _ACEOF
9216 if ac_fn_c_try_compile "$LINENO"; then :
9217   ac_cv_c_inline=$ac_kw
9218 fi
9219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9220   test "$ac_cv_c_inline" != no && break
9221 done
9222
9223 fi
9224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9225 $as_echo "$ac_cv_c_inline" >&6; }
9226
9227 case $ac_cv_c_inline in
9228   inline | yes) ;;
9229   *)
9230     case $ac_cv_c_inline in
9231       no) ac_val=;;
9232       *) ac_val=$ac_cv_c_inline;;
9233     esac
9234     cat >>confdefs.h <<_ACEOF
9235 #ifndef __cplusplus
9236 #define inline $ac_val
9237 #endif
9238 _ACEOF
9239     ;;
9240 esac
9241
9242  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9243 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9244 if test "${ac_cv_c_bigendian+set}" = set; then :
9245   $as_echo_n "(cached) " >&6
9246 else
9247   ac_cv_c_bigendian=unknown
9248     # See if we're dealing with a universal compiler.
9249     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9250 /* end confdefs.h.  */
9251 #ifndef __APPLE_CC__
9252                not a universal capable compiler
9253              #endif
9254              typedef int dummy;
9255
9256 _ACEOF
9257 if ac_fn_c_try_compile "$LINENO"; then :
9258
9259         # Check for potential -arch flags.  It is not universal unless
9260         # there are at least two -arch flags with different values.
9261         ac_arch=
9262         ac_prev=
9263         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9264          if test -n "$ac_prev"; then
9265            case $ac_word in
9266              i?86 | x86_64 | ppc | ppc64)
9267                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9268                  ac_arch=$ac_word
9269                else
9270                  ac_cv_c_bigendian=universal
9271                  break
9272                fi
9273                ;;
9274            esac
9275            ac_prev=
9276          elif test "x$ac_word" = "x-arch"; then
9277            ac_prev=arch
9278          fi
9279        done
9280 fi
9281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9282     if test $ac_cv_c_bigendian = unknown; then
9283       # See if sys/param.h defines the BYTE_ORDER macro.
9284       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9285 /* end confdefs.h.  */
9286 #include <sys/types.h>
9287              #include <sys/param.h>
9288
9289 int
9290 main ()
9291 {
9292 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9293                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9294                      && LITTLE_ENDIAN)
9295               bogus endian macros
9296              #endif
9297
9298   ;
9299   return 0;
9300 }
9301 _ACEOF
9302 if ac_fn_c_try_compile "$LINENO"; then :
9303   # It does; now see whether it defined to BIG_ENDIAN or not.
9304          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9305 /* end confdefs.h.  */
9306 #include <sys/types.h>
9307                 #include <sys/param.h>
9308
9309 int
9310 main ()
9311 {
9312 #if BYTE_ORDER != BIG_ENDIAN
9313                  not big endian
9314                 #endif
9315
9316   ;
9317   return 0;
9318 }
9319 _ACEOF
9320 if ac_fn_c_try_compile "$LINENO"; then :
9321   ac_cv_c_bigendian=yes
9322 else
9323   ac_cv_c_bigendian=no
9324 fi
9325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9326 fi
9327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9328     fi
9329     if test $ac_cv_c_bigendian = unknown; then
9330       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9331       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9332 /* end confdefs.h.  */
9333 #include <limits.h>
9334
9335 int
9336 main ()
9337 {
9338 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9339               bogus endian macros
9340              #endif
9341
9342   ;
9343   return 0;
9344 }
9345 _ACEOF
9346 if ac_fn_c_try_compile "$LINENO"; then :
9347   # It does; now see whether it defined to _BIG_ENDIAN or not.
9348          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9349 /* end confdefs.h.  */
9350 #include <limits.h>
9351
9352 int
9353 main ()
9354 {
9355 #ifndef _BIG_ENDIAN
9356                  not big endian
9357                 #endif
9358
9359   ;
9360   return 0;
9361 }
9362 _ACEOF
9363 if ac_fn_c_try_compile "$LINENO"; then :
9364   ac_cv_c_bigendian=yes
9365 else
9366   ac_cv_c_bigendian=no
9367 fi
9368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9369 fi
9370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9371     fi
9372     if test $ac_cv_c_bigendian = unknown; then
9373       # Compile a test program.
9374       if test "$cross_compiling" = yes; then :
9375   # Try to guess by grepping values from an object file.
9376          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9377 /* end confdefs.h.  */
9378 short int ascii_mm[] =
9379                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9380                 short int ascii_ii[] =
9381                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9382                 int use_ascii (int i) {
9383                   return ascii_mm[i] + ascii_ii[i];
9384                 }
9385                 short int ebcdic_ii[] =
9386                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9387                 short int ebcdic_mm[] =
9388                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9389                 int use_ebcdic (int i) {
9390                   return ebcdic_mm[i] + ebcdic_ii[i];
9391                 }
9392                 extern int foo;
9393
9394 int
9395 main ()
9396 {
9397 return use_ascii (foo) == use_ebcdic (foo);
9398   ;
9399   return 0;
9400 }
9401 _ACEOF
9402 if ac_fn_c_try_compile "$LINENO"; then :
9403   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9404               ac_cv_c_bigendian=yes
9405             fi
9406             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9407               if test "$ac_cv_c_bigendian" = unknown; then
9408                 ac_cv_c_bigendian=no
9409               else
9410                 # finding both strings is unlikely to happen, but who knows?
9411                 ac_cv_c_bigendian=unknown
9412               fi
9413             fi
9414 fi
9415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9416 else
9417   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9418 /* end confdefs.h.  */
9419 $ac_includes_default
9420 int
9421 main ()
9422 {
9423
9424              /* Are we little or big endian?  From Harbison&Steele.  */
9425              union
9426              {
9427                long int l;
9428                char c[sizeof (long int)];
9429              } u;
9430              u.l = 1;
9431              return u.c[sizeof (long int) - 1] == 1;
9432
9433   ;
9434   return 0;
9435 }
9436 _ACEOF
9437 if ac_fn_c_try_run "$LINENO"; then :
9438   ac_cv_c_bigendian=no
9439 else
9440   ac_cv_c_bigendian=yes
9441 fi
9442 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9443   conftest.$ac_objext conftest.beam conftest.$ac_ext
9444 fi
9445
9446     fi
9447 fi
9448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9449 $as_echo "$ac_cv_c_bigendian" >&6; }
9450  case $ac_cv_c_bigendian in #(
9451    yes)
9452      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9453 ;; #(
9454    no)
9455       ;; #(
9456    universal)
9457
9458 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9459
9460      ;; #(
9461    *)
9462      as_fn_error "unknown endianness
9463  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9464  esac
9465
9466
9467 # ------------------------------ #
9468 # Checks for library functions.  #
9469 # ------------------------------ #
9470
9471 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9472 # for constant arguments.  Useless!
9473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
9474 $as_echo_n "checking for working alloca.h... " >&6; }
9475 if test "${ac_cv_working_alloca_h+set}" = set; then :
9476   $as_echo_n "(cached) " >&6
9477 else
9478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9479 /* end confdefs.h.  */
9480 #include <alloca.h>
9481 int
9482 main ()
9483 {
9484 char *p = (char *) alloca (2 * sizeof (int));
9485                           if (p) return 0;
9486   ;
9487   return 0;
9488 }
9489 _ACEOF
9490 if ac_fn_c_try_link "$LINENO"; then :
9491   ac_cv_working_alloca_h=yes
9492 else
9493   ac_cv_working_alloca_h=no
9494 fi
9495 rm -f core conftest.err conftest.$ac_objext \
9496     conftest$ac_exeext conftest.$ac_ext
9497 fi
9498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
9499 $as_echo "$ac_cv_working_alloca_h" >&6; }
9500 if test $ac_cv_working_alloca_h = yes; then
9501
9502 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
9503
9504 fi
9505
9506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
9507 $as_echo_n "checking for alloca... " >&6; }
9508 if test "${ac_cv_func_alloca_works+set}" = set; then :
9509   $as_echo_n "(cached) " >&6
9510 else
9511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9512 /* end confdefs.h.  */
9513 #ifdef __GNUC__
9514 # define alloca __builtin_alloca
9515 #else
9516 # ifdef _MSC_VER
9517 #  include <malloc.h>
9518 #  define alloca _alloca
9519 # else
9520 #  ifdef HAVE_ALLOCA_H
9521 #   include <alloca.h>
9522 #  else
9523 #   ifdef _AIX
9524  #pragma alloca
9525 #   else
9526 #    ifndef alloca /* predefined by HP cc +Olibcalls */
9527 char *alloca ();
9528 #    endif
9529 #   endif
9530 #  endif
9531 # endif
9532 #endif
9533
9534 int
9535 main ()
9536 {
9537 char *p = (char *) alloca (1);
9538                                     if (p) return 0;
9539   ;
9540   return 0;
9541 }
9542 _ACEOF
9543 if ac_fn_c_try_link "$LINENO"; then :
9544   ac_cv_func_alloca_works=yes
9545 else
9546   ac_cv_func_alloca_works=no
9547 fi
9548 rm -f core conftest.err conftest.$ac_objext \
9549     conftest$ac_exeext conftest.$ac_ext
9550 fi
9551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
9552 $as_echo "$ac_cv_func_alloca_works" >&6; }
9553
9554 if test $ac_cv_func_alloca_works = yes; then
9555
9556 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
9557
9558 else
9559   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
9560 # that cause trouble.  Some versions do not even contain alloca or
9561 # contain a buggy version.  If you still want to use their alloca,
9562 # use ar to extract alloca.o from them instead of compiling alloca.c.
9563
9564 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
9565
9566 $as_echo "#define C_ALLOCA 1" >>confdefs.h
9567
9568
9569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
9570 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
9571 if test "${ac_cv_os_cray+set}" = set; then :
9572   $as_echo_n "(cached) " >&6
9573 else
9574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9575 /* end confdefs.h.  */
9576 #if defined CRAY && ! defined CRAY2
9577 webecray
9578 #else
9579 wenotbecray
9580 #endif
9581
9582 _ACEOF
9583 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9584   $EGREP "webecray" >/dev/null 2>&1; then :
9585   ac_cv_os_cray=yes
9586 else
9587   ac_cv_os_cray=no
9588 fi
9589 rm -f conftest*
9590
9591 fi
9592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
9593 $as_echo "$ac_cv_os_cray" >&6; }
9594 if test $ac_cv_os_cray = yes; then
9595   for ac_func in _getb67 GETB67 getb67; do
9596     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9597 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9598 eval as_val=\$$as_ac_var
9599    if test "x$as_val" = x""yes; then :
9600
9601 cat >>confdefs.h <<_ACEOF
9602 #define CRAY_STACKSEG_END $ac_func
9603 _ACEOF
9604
9605     break
9606 fi
9607
9608   done
9609 fi
9610
9611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
9612 $as_echo_n "checking stack direction for C alloca... " >&6; }
9613 if test "${ac_cv_c_stack_direction+set}" = set; then :
9614   $as_echo_n "(cached) " >&6
9615 else
9616   if test "$cross_compiling" = yes; then :
9617   ac_cv_c_stack_direction=0
9618 else
9619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9620 /* end confdefs.h.  */
9621 $ac_includes_default
9622 int
9623 find_stack_direction ()
9624 {
9625   static char *addr = 0;
9626   auto char dummy;
9627   if (addr == 0)
9628     {
9629       addr = &dummy;
9630       return find_stack_direction ();
9631     }
9632   else
9633     return (&dummy > addr) ? 1 : -1;
9634 }
9635
9636 int
9637 main ()
9638 {
9639   return find_stack_direction () < 0;
9640 }
9641 _ACEOF
9642 if ac_fn_c_try_run "$LINENO"; then :
9643   ac_cv_c_stack_direction=1
9644 else
9645   ac_cv_c_stack_direction=-1
9646 fi
9647 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9648   conftest.$ac_objext conftest.beam conftest.$ac_ext
9649 fi
9650
9651 fi
9652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
9653 $as_echo "$ac_cv_c_stack_direction" >&6; }
9654 cat >>confdefs.h <<_ACEOF
9655 #define STACK_DIRECTION $ac_cv_c_stack_direction
9656 _ACEOF
9657
9658
9659 fi
9660
9661 for ac_header in stdlib.h unistd.h
9662 do :
9663   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9664 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9665 eval as_val=\$$as_ac_Header
9666    if test "x$as_val" = x""yes; then :
9667   cat >>confdefs.h <<_ACEOF
9668 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9669 _ACEOF
9670
9671 fi
9672
9673 done
9674
9675 for ac_func in getpagesize
9676 do :
9677   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9678 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9679   cat >>confdefs.h <<_ACEOF
9680 #define HAVE_GETPAGESIZE 1
9681 _ACEOF
9682
9683 fi
9684 done
9685
9686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9687 $as_echo_n "checking for working mmap... " >&6; }
9688 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9689   $as_echo_n "(cached) " >&6
9690 else
9691   if test "$cross_compiling" = yes; then :
9692   ac_cv_func_mmap_fixed_mapped=no
9693 else
9694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9695 /* end confdefs.h.  */
9696 $ac_includes_default
9697 /* malloc might have been renamed as rpl_malloc. */
9698 #undef malloc
9699
9700 /* Thanks to Mike Haertel and Jim Avera for this test.
9701    Here is a matrix of mmap possibilities:
9702         mmap private not fixed
9703         mmap private fixed at somewhere currently unmapped
9704         mmap private fixed at somewhere already mapped
9705         mmap shared not fixed
9706         mmap shared fixed at somewhere currently unmapped
9707         mmap shared fixed at somewhere already mapped
9708    For private mappings, we should verify that changes cannot be read()
9709    back from the file, nor mmap's back from the file at a different
9710    address.  (There have been systems where private was not correctly
9711    implemented like the infamous i386 svr4.0, and systems where the
9712    VM page cache was not coherent with the file system buffer cache
9713    like early versions of FreeBSD and possibly contemporary NetBSD.)
9714    For shared mappings, we should conversely verify that changes get
9715    propagated back to all the places they're supposed to be.
9716
9717    Grep wants private fixed already mapped.
9718    The main things grep needs to know about mmap are:
9719    * does it exist and is it safe to write into the mmap'd area
9720    * how to use it (BSD variants)  */
9721
9722 #include <fcntl.h>
9723 #include <sys/mman.h>
9724
9725 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9726 char *malloc ();
9727 #endif
9728
9729 /* This mess was copied from the GNU getpagesize.h.  */
9730 #ifndef HAVE_GETPAGESIZE
9731 /* Assume that all systems that can run configure have sys/param.h.  */
9732 # ifndef HAVE_SYS_PARAM_H
9733 #  define HAVE_SYS_PARAM_H 1
9734 # endif
9735
9736 # ifdef _SC_PAGESIZE
9737 #  define getpagesize() sysconf(_SC_PAGESIZE)
9738 # else /* no _SC_PAGESIZE */
9739 #  ifdef HAVE_SYS_PARAM_H
9740 #   include <sys/param.h>
9741 #   ifdef EXEC_PAGESIZE
9742 #    define getpagesize() EXEC_PAGESIZE
9743 #   else /* no EXEC_PAGESIZE */
9744 #    ifdef NBPG
9745 #     define getpagesize() NBPG * CLSIZE
9746 #     ifndef CLSIZE
9747 #      define CLSIZE 1
9748 #     endif /* no CLSIZE */
9749 #    else /* no NBPG */
9750 #     ifdef NBPC
9751 #      define getpagesize() NBPC
9752 #     else /* no NBPC */
9753 #      ifdef PAGESIZE
9754 #       define getpagesize() PAGESIZE
9755 #      endif /* PAGESIZE */
9756 #     endif /* no NBPC */
9757 #    endif /* no NBPG */
9758 #   endif /* no EXEC_PAGESIZE */
9759 #  else /* no HAVE_SYS_PARAM_H */
9760 #   define getpagesize() 8192   /* punt totally */
9761 #  endif /* no HAVE_SYS_PARAM_H */
9762 # endif /* no _SC_PAGESIZE */
9763
9764 #endif /* no HAVE_GETPAGESIZE */
9765
9766 int
9767 main ()
9768 {
9769   char *data, *data2, *data3;
9770   int i, pagesize;
9771   int fd;
9772
9773   pagesize = getpagesize ();
9774
9775   /* First, make a file with some known garbage in it. */
9776   data = (char *) malloc (pagesize);
9777   if (!data)
9778     return 1;
9779   for (i = 0; i < pagesize; ++i)
9780     *(data + i) = rand ();
9781   umask (0);
9782   fd = creat ("conftest.mmap", 0600);
9783   if (fd < 0)
9784     return 1;
9785   if (write (fd, data, pagesize) != pagesize)
9786     return 1;
9787   close (fd);
9788
9789   /* Next, try to mmap the file at a fixed address which already has
9790      something else allocated at it.  If we can, also make sure that
9791      we see the same garbage.  */
9792   fd = open ("conftest.mmap", O_RDWR);
9793   if (fd < 0)
9794     return 1;
9795   data2 = (char *) malloc (2 * pagesize);
9796   if (!data2)
9797     return 1;
9798   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
9799   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9800                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9801     return 1;
9802   for (i = 0; i < pagesize; ++i)
9803     if (*(data + i) != *(data2 + i))
9804       return 1;
9805
9806   /* Finally, make sure that changes to the mapped area do not
9807      percolate back to the file as seen by read().  (This is a bug on
9808      some variants of i386 svr4.0.)  */
9809   for (i = 0; i < pagesize; ++i)
9810     *(data2 + i) = *(data2 + i) + 1;
9811   data3 = (char *) malloc (pagesize);
9812   if (!data3)
9813     return 1;
9814   if (read (fd, data3, pagesize) != pagesize)
9815     return 1;
9816   for (i = 0; i < pagesize; ++i)
9817     if (*(data + i) != *(data3 + i))
9818       return 1;
9819   close (fd);
9820   return 0;
9821 }
9822 _ACEOF
9823 if ac_fn_c_try_run "$LINENO"; then :
9824   ac_cv_func_mmap_fixed_mapped=yes
9825 else
9826   ac_cv_func_mmap_fixed_mapped=no
9827 fi
9828 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9829   conftest.$ac_objext conftest.beam conftest.$ac_ext
9830 fi
9831
9832 fi
9833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9834 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9835 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9836
9837 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9838
9839 fi
9840 rm -f conftest.mmap
9841
9842 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9843 if test "x$ac_cv_type_pid_t" = x""yes; then :
9844
9845 else
9846
9847 cat >>confdefs.h <<_ACEOF
9848 #define pid_t int
9849 _ACEOF
9850
9851 fi
9852
9853 for ac_header in vfork.h
9854 do :
9855   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
9856 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9857   cat >>confdefs.h <<_ACEOF
9858 #define HAVE_VFORK_H 1
9859 _ACEOF
9860
9861 fi
9862
9863 done
9864
9865 for ac_func in fork vfork
9866 do :
9867   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9868 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9869 eval as_val=\$$as_ac_var
9870    if test "x$as_val" = x""yes; then :
9871   cat >>confdefs.h <<_ACEOF
9872 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9873 _ACEOF
9874
9875 fi
9876 done
9877
9878 if test "x$ac_cv_func_fork" = xyes; then
9879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9880 $as_echo_n "checking for working fork... " >&6; }
9881 if test "${ac_cv_func_fork_works+set}" = set; then :
9882   $as_echo_n "(cached) " >&6
9883 else
9884   if test "$cross_compiling" = yes; then :
9885   ac_cv_func_fork_works=cross
9886 else
9887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9888 /* end confdefs.h.  */
9889 $ac_includes_default
9890 int
9891 main ()
9892 {
9893
9894           /* By Ruediger Kuhlmann. */
9895           return fork () < 0;
9896
9897   ;
9898   return 0;
9899 }
9900 _ACEOF
9901 if ac_fn_c_try_run "$LINENO"; then :
9902   ac_cv_func_fork_works=yes
9903 else
9904   ac_cv_func_fork_works=no
9905 fi
9906 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9907   conftest.$ac_objext conftest.beam conftest.$ac_ext
9908 fi
9909
9910 fi
9911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9912 $as_echo "$ac_cv_func_fork_works" >&6; }
9913
9914 else
9915   ac_cv_func_fork_works=$ac_cv_func_fork
9916 fi
9917 if test "x$ac_cv_func_fork_works" = xcross; then
9918   case $host in
9919     *-*-amigaos* | *-*-msdosdjgpp*)
9920       # Override, as these systems have only a dummy fork() stub
9921       ac_cv_func_fork_works=no
9922       ;;
9923     *)
9924       ac_cv_func_fork_works=yes
9925       ;;
9926   esac
9927   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9928 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9929 fi
9930 ac_cv_func_vfork_works=$ac_cv_func_vfork
9931 if test "x$ac_cv_func_vfork" = xyes; then
9932   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9933 $as_echo_n "checking for working vfork... " >&6; }
9934 if test "${ac_cv_func_vfork_works+set}" = set; then :
9935   $as_echo_n "(cached) " >&6
9936 else
9937   if test "$cross_compiling" = yes; then :
9938   ac_cv_func_vfork_works=cross
9939 else
9940   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9941 /* end confdefs.h.  */
9942 /* Thanks to Paul Eggert for this test.  */
9943 $ac_includes_default
9944 #include <sys/wait.h>
9945 #ifdef HAVE_VFORK_H
9946 # include <vfork.h>
9947 #endif
9948 /* On some sparc systems, changes by the child to local and incoming
9949    argument registers are propagated back to the parent.  The compiler
9950    is told about this with #include <vfork.h>, but some compilers
9951    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9952    static variable whose address is put into a register that is
9953    clobbered by the vfork.  */
9954 static void
9955 #ifdef __cplusplus
9956 sparc_address_test (int arg)
9957 # else
9958 sparc_address_test (arg) int arg;
9959 #endif
9960 {
9961   static pid_t child;
9962   if (!child) {
9963     child = vfork ();
9964     if (child < 0) {
9965       perror ("vfork");
9966       _exit(2);
9967     }
9968     if (!child) {
9969       arg = getpid();
9970       write(-1, "", 0);
9971       _exit (arg);
9972     }
9973   }
9974 }
9975
9976 int
9977 main ()
9978 {
9979   pid_t parent = getpid ();
9980   pid_t child;
9981
9982   sparc_address_test (0);
9983
9984   child = vfork ();
9985
9986   if (child == 0) {
9987     /* Here is another test for sparc vfork register problems.  This
9988        test uses lots of local variables, at least as many local
9989        variables as main has allocated so far including compiler
9990        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9991        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9992        reuse the register of parent for one of the local variables,
9993        since it will think that parent can't possibly be used any more
9994        in this routine.  Assigning to the local variable will thus
9995        munge parent in the parent process.  */
9996     pid_t
9997       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9998       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9999     /* Convince the compiler that p..p7 are live; otherwise, it might
10000        use the same hardware register for all 8 local variables.  */
10001     if (p != p1 || p != p2 || p != p3 || p != p4
10002         || p != p5 || p != p6 || p != p7)
10003       _exit(1);
10004
10005     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10006        from child file descriptors.  If the child closes a descriptor
10007        before it execs or exits, this munges the parent's descriptor
10008        as well.  Test for this by closing stdout in the child.  */
10009     _exit(close(fileno(stdout)) != 0);
10010   } else {
10011     int status;
10012     struct stat st;
10013
10014     while (wait(&status) != child)
10015       ;
10016     return (
10017          /* Was there some problem with vforking?  */
10018          child < 0
10019
10020          /* Did the child fail?  (This shouldn't happen.)  */
10021          || status
10022
10023          /* Did the vfork/compiler bug occur?  */
10024          || parent != getpid()
10025
10026          /* Did the file descriptor bug occur?  */
10027          || fstat(fileno(stdout), &st) != 0
10028          );
10029   }
10030 }
10031 _ACEOF
10032 if ac_fn_c_try_run "$LINENO"; then :
10033   ac_cv_func_vfork_works=yes
10034 else
10035   ac_cv_func_vfork_works=no
10036 fi
10037 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10038   conftest.$ac_objext conftest.beam conftest.$ac_ext
10039 fi
10040
10041 fi
10042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10043 $as_echo "$ac_cv_func_vfork_works" >&6; }
10044
10045 fi;
10046 if test "x$ac_cv_func_fork_works" = xcross; then
10047   ac_cv_func_vfork_works=$ac_cv_func_vfork
10048   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10049 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10050 fi
10051
10052 if test "x$ac_cv_func_vfork_works" = xyes; then
10053
10054 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10055
10056 else
10057
10058 $as_echo "#define vfork fork" >>confdefs.h
10059
10060 fi
10061 if test "x$ac_cv_func_fork_works" = xyes; then
10062
10063 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10064
10065 fi
10066
10067 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
10068                 pipe poll pread pread64 pwrite readlink resize_term \
10069                 sbrk setpgid setpgrp setsid \
10070                 sigaction sigprocmask sigsetmask socketpair syscall \
10071                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10072                 setrlimit getrlimit posix_madvise waitpid lstat
10073 do :
10074   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10075 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10076 eval as_val=\$$as_ac_var
10077    if test "x$as_val" = x""yes; then :
10078   cat >>confdefs.h <<_ACEOF
10079 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10080 _ACEOF
10081
10082 fi
10083 done
10084
10085
10086   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10087 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10088 if test "${am_cv_langinfo_codeset+set}" = set; then :
10089   $as_echo_n "(cached) " >&6
10090 else
10091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10092 /* end confdefs.h.  */
10093 #include <langinfo.h>
10094 int
10095 main ()
10096 {
10097 char* cs = nl_langinfo(CODESET);
10098   ;
10099   return 0;
10100 }
10101 _ACEOF
10102 if ac_fn_c_try_link "$LINENO"; then :
10103   am_cv_langinfo_codeset=yes
10104 else
10105   am_cv_langinfo_codeset=no
10106 fi
10107 rm -f core conftest.err conftest.$ac_objext \
10108     conftest$ac_exeext conftest.$ac_ext
10109
10110 fi
10111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10112 $as_echo "$am_cv_langinfo_codeset" >&6; }
10113   if test $am_cv_langinfo_codeset = yes; then
10114
10115 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10116
10117   fi
10118
10119
10120 # Check the return and argument types of ptrace.  No canned test for
10121 # this, so roll our own.
10122 gdb_ptrace_headers='
10123 #if HAVE_SYS_TYPES_H
10124 # include <sys/types.h>
10125 #endif
10126 #if HAVE_SYS_PTRACE_H
10127 # include <sys/ptrace.h>
10128 #endif
10129 #if HAVE_UNISTD_H
10130 # include <unistd.h>
10131 #endif
10132 '
10133 # There is no point in checking if we don't have a prototype.
10134 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
10135 "
10136 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
10137   ac_have_decl=1
10138 else
10139   ac_have_decl=0
10140 fi
10141
10142 cat >>confdefs.h <<_ACEOF
10143 #define HAVE_DECL_PTRACE $ac_have_decl
10144 _ACEOF
10145 if test $ac_have_decl = 1; then :
10146
10147 else
10148
10149   : ${gdb_cv_func_ptrace_ret='int'}
10150   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10151
10152 fi
10153
10154 # Check return type.  Varargs (used on GNU/Linux) conflict with the
10155 # empty argument list, so check for that explicitly.
10156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
10157 $as_echo_n "checking return type of ptrace... " >&6; }
10158 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
10159   $as_echo_n "(cached) " >&6
10160 else
10161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10162 /* end confdefs.h.  */
10163 $gdb_ptrace_headers
10164 int
10165 main ()
10166 {
10167 extern long ptrace (enum __ptrace_request, ...);
10168   ;
10169   return 0;
10170 }
10171 _ACEOF
10172 if ac_fn_c_try_compile "$LINENO"; then :
10173   gdb_cv_func_ptrace_ret='long'
10174 else
10175   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10176 /* end confdefs.h.  */
10177 $gdb_ptrace_headers
10178 int
10179 main ()
10180 {
10181 extern int ptrace ();
10182   ;
10183   return 0;
10184 }
10185 _ACEOF
10186 if ac_fn_c_try_compile "$LINENO"; then :
10187   gdb_cv_func_ptrace_ret='int'
10188 else
10189   gdb_cv_func_ptrace_ret='long'
10190 fi
10191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10192 fi
10193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10194 fi
10195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
10196 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
10197
10198 cat >>confdefs.h <<_ACEOF
10199 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
10200 _ACEOF
10201
10202 # Check argument types.
10203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
10204 $as_echo_n "checking types of arguments for ptrace... " >&6; }
10205 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
10206   $as_echo_n "(cached) " >&6
10207 else
10208
10209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10210 /* end confdefs.h.  */
10211 $gdb_ptrace_headers
10212 int
10213 main ()
10214 {
10215 extern long ptrace (enum __ptrace_request, ...);
10216   ;
10217   return 0;
10218 }
10219 _ACEOF
10220 if ac_fn_c_try_compile "$LINENO"; then :
10221   gdb_cv_func_ptrace_args='int,int,long,long'
10222 else
10223
10224 for gdb_arg1 in 'int' 'long'; do
10225  for gdb_arg2 in 'pid_t' 'int' 'long'; do
10226   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
10227    for gdb_arg4 in 'int' 'long'; do
10228      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10229 /* end confdefs.h.  */
10230 $gdb_ptrace_headers
10231 int
10232 main ()
10233 {
10234
10235 extern $gdb_cv_func_ptrace_ret
10236   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
10237
10238   ;
10239   return 0;
10240 }
10241 _ACEOF
10242 if ac_fn_c_try_compile "$LINENO"; then :
10243   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
10244     break 4;
10245 fi
10246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10247     for gdb_arg5 in 'int *' 'int' 'long'; do
10248      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10249 /* end confdefs.h.  */
10250 $gdb_ptrace_headers
10251 int
10252 main ()
10253 {
10254
10255 extern $gdb_cv_func_ptrace_ret
10256   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
10257
10258   ;
10259   return 0;
10260 }
10261 _ACEOF
10262 if ac_fn_c_try_compile "$LINENO"; then :
10263
10264 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
10265     break 5;
10266 fi
10267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10268     done
10269    done
10270   done
10271  done
10272 done
10273 # Provide a safe default value.
10274 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10275
10276 fi
10277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10278 fi
10279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
10280 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
10281 ac_save_IFS=$IFS; IFS=','
10282 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
10283 IFS=$ac_save_IFS
10284 shift
10285
10286 cat >>confdefs.h <<_ACEOF
10287 #define PTRACE_TYPE_ARG3 $3
10288 _ACEOF
10289
10290 if test -n "$5"; then
10291
10292 cat >>confdefs.h <<_ACEOF
10293 #define PTRACE_TYPE_ARG5 $5
10294 _ACEOF
10295
10296 fi
10297
10298 if test "$cross_compiling" = no; then
10299   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10300 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10301 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10302   $as_echo_n "(cached) " >&6
10303 else
10304   if test "$cross_compiling" = yes; then :
10305   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
10306 else
10307   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10308 /* end confdefs.h.  */
10309 $ac_includes_default
10310 int
10311 main ()
10312 {
10313 /* If this system has a BSD-style setpgrp which takes arguments,
10314   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
10315   exit successfully. */
10316   return setpgrp (1,1) != -1;
10317   ;
10318   return 0;
10319 }
10320 _ACEOF
10321 if ac_fn_c_try_run "$LINENO"; then :
10322   ac_cv_func_setpgrp_void=no
10323 else
10324   ac_cv_func_setpgrp_void=yes
10325 fi
10326 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10327   conftest.$ac_objext conftest.beam conftest.$ac_ext
10328 fi
10329
10330 fi
10331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10332 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10333 if test $ac_cv_func_setpgrp_void = yes; then
10334
10335 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10336
10337 fi
10338
10339 else
10340   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10341 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10342 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10343   $as_echo_n "(cached) " >&6
10344 else
10345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10346 /* end confdefs.h.  */
10347
10348 #include <unistd.h>
10349
10350 int
10351 main ()
10352 {
10353
10354   if (setpgrp(1,1) == -1)
10355     exit (0);
10356   else
10357     exit (1);
10358
10359   ;
10360   return 0;
10361 }
10362 _ACEOF
10363 if ac_fn_c_try_compile "$LINENO"; then :
10364   ac_cv_func_setpgrp_void=no
10365 else
10366   ac_cv_func_setpgrp_void=yes
10367 fi
10368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10369 fi
10370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10371 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10372 if test $ac_cv_func_setpgrp_void = yes; then
10373   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10374
10375 fi
10376 fi
10377
10378 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
10379 # since sigsetjmp might only be defined as a macro.
10380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
10381 $as_echo_n "checking for sigsetjmp... " >&6; }
10382 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
10383   $as_echo_n "(cached) " >&6
10384 else
10385   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10386 /* end confdefs.h.  */
10387
10388 #include <setjmp.h>
10389
10390 int
10391 main ()
10392 {
10393 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
10394   ;
10395   return 0;
10396 }
10397 _ACEOF
10398 if ac_fn_c_try_compile "$LINENO"; then :
10399   gdb_cv_func_sigsetjmp=yes
10400 else
10401   gdb_cv_func_sigsetjmp=no
10402 fi
10403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10404 fi
10405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
10406 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
10407 if test $gdb_cv_func_sigsetjmp = yes; then
10408
10409 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
10410
10411 fi
10412
10413 # Assume we'll default to using the included libiberty regex.
10414 gdb_use_included_regex=yes
10415
10416 # However, if the system regex is GNU regex, then default to *not*
10417 # using the included regex.
10418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
10419 $as_echo_n "checking for GNU regex... " >&6; }
10420 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
10421   $as_echo_n "(cached) " >&6
10422 else
10423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10424 /* end confdefs.h.  */
10425 #include <gnu-versions.h>
10426 int
10427 main ()
10428 {
10429 #define REGEX_INTERFACE_VERSION 1
10430 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
10431 # error "Version mismatch"
10432 #endif
10433   ;
10434   return 0;
10435 }
10436 _ACEOF
10437 if ac_fn_c_try_compile "$LINENO"; then :
10438   gdb_cv_have_gnu_regex=yes
10439 else
10440   gdb_cv_have_gnu_regex=no
10441 fi
10442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10443 fi
10444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
10445 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
10446 if test $gdb_cv_have_gnu_regex = yes; then
10447   gdb_use_included_regex=no
10448 fi
10449
10450
10451 # Check whether --with-included-regex was given.
10452 if test "${with_included_regex+set}" = set; then :
10453   withval=$with_included_regex; gdb_with_regex=$withval
10454 else
10455   gdb_with_regex=$gdb_use_included_regex
10456 fi
10457
10458 if test "$gdb_with_regex" = yes; then
10459
10460 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
10461
10462 fi
10463
10464 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
10465 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
10466 #include <sys/proc.h>
10467
10468 "
10469 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
10470
10471 cat >>confdefs.h <<_ACEOF
10472 #define HAVE_STRUCT_THREAD_TD_PCB 1
10473 _ACEOF
10474
10475
10476 fi
10477
10478
10479 # See if <sys/lwp.h> defines `struct lwp`.
10480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
10481 $as_echo_n "checking for struct lwp... " >&6; }
10482 if test "${gdb_cv_struct_lwp+set}" = set; then :
10483   $as_echo_n "(cached) " >&6
10484 else
10485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10486 /* end confdefs.h.  */
10487 #include <sys/param.h>
10488 #include <sys/lwp.h>
10489 int
10490 main ()
10491 {
10492 struct lwp l;
10493   ;
10494   return 0;
10495 }
10496 _ACEOF
10497 if ac_fn_c_try_compile "$LINENO"; then :
10498   gdb_cv_struct_lwp=yes
10499 else
10500   gdb_cv_struct_lwp=no
10501 fi
10502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10503 fi
10504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
10505 $as_echo "$gdb_cv_struct_lwp" >&6; }
10506 if test $gdb_cv_struct_lwp = yes; then
10507
10508 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
10509
10510 fi
10511
10512 # See if <machine/reg.h> degines `struct reg'.
10513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
10514 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
10515 if test "${gdb_cv_struct_reg+set}" = set; then :
10516   $as_echo_n "(cached) " >&6
10517 else
10518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10519 /* end confdefs.h.  */
10520 #include <sys/types.h>
10521 #include <machine/reg.h>
10522 int
10523 main ()
10524 {
10525 struct reg r;
10526   ;
10527   return 0;
10528 }
10529 _ACEOF
10530 if ac_fn_c_try_compile "$LINENO"; then :
10531   gdb_cv_struct_reg=yes
10532 else
10533   gdb_cv_struct_reg=no
10534 fi
10535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10536 fi
10537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
10538 $as_echo "$gdb_cv_struct_reg" >&6; }
10539 if test $gdb_cv_struct_reg = yes; then
10540
10541 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
10542
10543 fi
10544
10545 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
10546 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
10547 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
10548 "
10549 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
10550
10551 cat >>confdefs.h <<_ACEOF
10552 #define HAVE_STRUCT_REG_R_FS 1
10553 _ACEOF
10554
10555
10556 fi
10557 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
10558 "
10559 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
10560
10561 cat >>confdefs.h <<_ACEOF
10562 #define HAVE_STRUCT_REG_R_GS 1
10563 _ACEOF
10564
10565
10566 fi
10567
10568
10569 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
10570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
10571 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
10572 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
10573   $as_echo_n "(cached) " >&6
10574 else
10575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10576 /* end confdefs.h.  */
10577 #include <sys/ptrace.h>
10578 int
10579 main ()
10580 {
10581 PTRACE_GETREGS;
10582   ;
10583   return 0;
10584 }
10585 _ACEOF
10586 if ac_fn_c_try_compile "$LINENO"; then :
10587   gdb_cv_have_ptrace_getregs=yes
10588 else
10589   gdb_cv_have_ptrace_getregs=no
10590 fi
10591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10592 fi
10593
10594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
10595 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
10596 if test $gdb_cv_have_ptrace_getregs = yes; then
10597
10598 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
10599
10600 fi
10601
10602 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
10603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
10604 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
10605 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
10606   $as_echo_n "(cached) " >&6
10607 else
10608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10609 /* end confdefs.h.  */
10610 #include <sys/ptrace.h>
10611 int
10612 main ()
10613 {
10614 PTRACE_GETFPXREGS;
10615   ;
10616   return 0;
10617 }
10618 _ACEOF
10619 if ac_fn_c_try_compile "$LINENO"; then :
10620   gdb_cv_have_ptrace_getfpxregs=yes
10621 else
10622   gdb_cv_have_ptrace_getfpxregs=no
10623 fi
10624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10625 fi
10626
10627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
10628 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
10629 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
10630
10631 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
10632
10633 fi
10634
10635 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
10636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
10637 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
10638 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
10639   $as_echo_n "(cached) " >&6
10640 else
10641   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10642 /* end confdefs.h.  */
10643 #include <sys/types.h>
10644 #include <sys/ptrace.h>
10645 int
10646 main ()
10647 {
10648 PT_GETDBREGS;
10649   ;
10650   return 0;
10651 }
10652 _ACEOF
10653 if ac_fn_c_try_compile "$LINENO"; then :
10654   gdb_cv_have_pt_getdbregs=yes
10655 else
10656   gdb_cv_have_pt_getdbregs=no
10657 fi
10658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10659 fi
10660
10661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
10662 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
10663 if test $gdb_cv_have_pt_getdbregs = yes; then
10664
10665 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
10666
10667 fi
10668
10669 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
10670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
10671 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
10672 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
10673   $as_echo_n "(cached) " >&6
10674 else
10675   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10676 /* end confdefs.h.  */
10677 #include <sys/types.h>
10678 #include <sys/ptrace.h>
10679 int
10680 main ()
10681 {
10682 PT_GETXMMREGS;
10683   ;
10684   return 0;
10685 }
10686 _ACEOF
10687 if ac_fn_c_try_compile "$LINENO"; then :
10688   gdb_cv_have_pt_getxmmregs=yes
10689 else
10690   gdb_cv_have_pt_getxmmregs=no
10691 fi
10692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10693 fi
10694
10695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
10696 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
10697 if test $gdb_cv_have_pt_getxmmregs = yes; then
10698
10699 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
10700
10701 fi
10702
10703 # Detect which type of /proc is in use, such as for Unixware or Solaris.
10704
10705 if test "${target}" = "${host}"; then
10706   case "${host}" in
10707   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
10708
10709 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
10710
10711       ;;
10712   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
10713
10714 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
10715
10716       ;;
10717   mips-sgi-irix5*)
10718       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
10719
10720 $as_echo "#define _KMEMUSER 1" >>confdefs.h
10721
10722       ;;
10723   esac
10724 fi
10725
10726 if test "$ac_cv_header_sys_procfs_h" = yes; then
10727   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
10728 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
10729  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
10730   $as_echo_n "(cached) " >&6
10731 else
10732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10733 /* end confdefs.h.  */
10734
10735 #define _SYSCALL32
10736 /* Needed for new procfs interface on sparc-solaris.  */
10737 #define _STRUCTURED_PROC 1
10738 #include <sys/procfs.h>
10739 int
10740 main ()
10741 {
10742 pstatus_t avar
10743   ;
10744   return 0;
10745 }
10746 _ACEOF
10747 if ac_fn_c_try_compile "$LINENO"; then :
10748   bfd_cv_have_sys_procfs_type_pstatus_t=yes
10749 else
10750   bfd_cv_have_sys_procfs_type_pstatus_t=no
10751
10752 fi
10753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10754 fi
10755
10756  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
10757
10758 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
10759
10760  fi
10761  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
10762 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
10763
10764   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
10765 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
10766  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
10767   $as_echo_n "(cached) " >&6
10768 else
10769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10770 /* end confdefs.h.  */
10771
10772 #define _SYSCALL32
10773 /* Needed for new procfs interface on sparc-solaris.  */
10774 #define _STRUCTURED_PROC 1
10775 #include <sys/procfs.h>
10776 int
10777 main ()
10778 {
10779 prrun_t avar
10780   ;
10781   return 0;
10782 }
10783 _ACEOF
10784 if ac_fn_c_try_compile "$LINENO"; then :
10785   bfd_cv_have_sys_procfs_type_prrun_t=yes
10786 else
10787   bfd_cv_have_sys_procfs_type_prrun_t=no
10788
10789 fi
10790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10791 fi
10792
10793  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
10794
10795 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
10796
10797  fi
10798  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
10799 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
10800
10801   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
10802 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
10803  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
10804   $as_echo_n "(cached) " >&6
10805 else
10806   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10807 /* end confdefs.h.  */
10808
10809 #define _SYSCALL32
10810 /* Needed for new procfs interface on sparc-solaris.  */
10811 #define _STRUCTURED_PROC 1
10812 #include <sys/procfs.h>
10813 int
10814 main ()
10815 {
10816 gregset_t avar
10817   ;
10818   return 0;
10819 }
10820 _ACEOF
10821 if ac_fn_c_try_compile "$LINENO"; then :
10822   bfd_cv_have_sys_procfs_type_gregset_t=yes
10823 else
10824   bfd_cv_have_sys_procfs_type_gregset_t=no
10825
10826 fi
10827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10828 fi
10829
10830  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
10831
10832 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
10833
10834  fi
10835  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
10836 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
10837
10838   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
10839 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
10840  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
10841   $as_echo_n "(cached) " >&6
10842 else
10843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10844 /* end confdefs.h.  */
10845
10846 #define _SYSCALL32
10847 /* Needed for new procfs interface on sparc-solaris.  */
10848 #define _STRUCTURED_PROC 1
10849 #include <sys/procfs.h>
10850 int
10851 main ()
10852 {
10853 fpregset_t avar
10854   ;
10855   return 0;
10856 }
10857 _ACEOF
10858 if ac_fn_c_try_compile "$LINENO"; then :
10859   bfd_cv_have_sys_procfs_type_fpregset_t=yes
10860 else
10861   bfd_cv_have_sys_procfs_type_fpregset_t=no
10862
10863 fi
10864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10865 fi
10866
10867  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
10868
10869 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
10870
10871  fi
10872  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
10873 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
10874
10875   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
10876 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
10877  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
10878   $as_echo_n "(cached) " >&6
10879 else
10880   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10881 /* end confdefs.h.  */
10882
10883 #define _SYSCALL32
10884 /* Needed for new procfs interface on sparc-solaris.  */
10885 #define _STRUCTURED_PROC 1
10886 #include <sys/procfs.h>
10887 int
10888 main ()
10889 {
10890 prgregset_t avar
10891   ;
10892   return 0;
10893 }
10894 _ACEOF
10895 if ac_fn_c_try_compile "$LINENO"; then :
10896   bfd_cv_have_sys_procfs_type_prgregset_t=yes
10897 else
10898   bfd_cv_have_sys_procfs_type_prgregset_t=no
10899
10900 fi
10901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10902 fi
10903
10904  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
10905
10906 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
10907
10908  fi
10909  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
10910 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
10911
10912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
10913 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
10914  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
10915   $as_echo_n "(cached) " >&6
10916 else
10917   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10918 /* end confdefs.h.  */
10919
10920 #define _SYSCALL32
10921 /* Needed for new procfs interface on sparc-solaris.  */
10922 #define _STRUCTURED_PROC 1
10923 #include <sys/procfs.h>
10924 int
10925 main ()
10926 {
10927 prfpregset_t avar
10928   ;
10929   return 0;
10930 }
10931 _ACEOF
10932 if ac_fn_c_try_compile "$LINENO"; then :
10933   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
10934 else
10935   bfd_cv_have_sys_procfs_type_prfpregset_t=no
10936
10937 fi
10938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10939 fi
10940
10941  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
10942
10943 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
10944
10945  fi
10946  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
10947 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
10948
10949   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
10950 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
10951  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
10952   $as_echo_n "(cached) " >&6
10953 else
10954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10955 /* end confdefs.h.  */
10956
10957 #define _SYSCALL32
10958 /* Needed for new procfs interface on sparc-solaris.  */
10959 #define _STRUCTURED_PROC 1
10960 #include <sys/procfs.h>
10961 int
10962 main ()
10963 {
10964 prgregset32_t avar
10965   ;
10966   return 0;
10967 }
10968 _ACEOF
10969 if ac_fn_c_try_compile "$LINENO"; then :
10970   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
10971 else
10972   bfd_cv_have_sys_procfs_type_prgregset32_t=no
10973
10974 fi
10975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10976 fi
10977
10978  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
10979
10980 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
10981
10982  fi
10983  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
10984 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
10985
10986   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
10987 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
10988  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
10989   $as_echo_n "(cached) " >&6
10990 else
10991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10992 /* end confdefs.h.  */
10993
10994 #define _SYSCALL32
10995 /* Needed for new procfs interface on sparc-solaris.  */
10996 #define _STRUCTURED_PROC 1
10997 #include <sys/procfs.h>
10998 int
10999 main ()
11000 {
11001 prfpregset32_t avar
11002   ;
11003   return 0;
11004 }
11005 _ACEOF
11006 if ac_fn_c_try_compile "$LINENO"; then :
11007   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
11008 else
11009   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
11010
11011 fi
11012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11013 fi
11014
11015  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
11016
11017 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
11018
11019  fi
11020  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
11021 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
11022
11023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11024 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11025  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11026   $as_echo_n "(cached) " >&6
11027 else
11028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11029 /* end confdefs.h.  */
11030
11031 #define _SYSCALL32
11032 /* Needed for new procfs interface on sparc-solaris.  */
11033 #define _STRUCTURED_PROC 1
11034 #include <sys/procfs.h>
11035 int
11036 main ()
11037 {
11038 lwpid_t avar
11039   ;
11040   return 0;
11041 }
11042 _ACEOF
11043 if ac_fn_c_try_compile "$LINENO"; then :
11044   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11045 else
11046   bfd_cv_have_sys_procfs_type_lwpid_t=no
11047
11048 fi
11049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11050 fi
11051
11052  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11053
11054 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11055
11056  fi
11057  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11058 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11059
11060   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11061 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11062  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11063   $as_echo_n "(cached) " >&6
11064 else
11065   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11066 /* end confdefs.h.  */
11067
11068 #define _SYSCALL32
11069 /* Needed for new procfs interface on sparc-solaris.  */
11070 #define _STRUCTURED_PROC 1
11071 #include <sys/procfs.h>
11072 int
11073 main ()
11074 {
11075 psaddr_t avar
11076   ;
11077   return 0;
11078 }
11079 _ACEOF
11080 if ac_fn_c_try_compile "$LINENO"; then :
11081   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11082 else
11083   bfd_cv_have_sys_procfs_type_psaddr_t=no
11084
11085 fi
11086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11087 fi
11088
11089  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11090
11091 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11092
11093  fi
11094  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11095 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11096
11097   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11098 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11099  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11100   $as_echo_n "(cached) " >&6
11101 else
11102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11103 /* end confdefs.h.  */
11104
11105 #define _SYSCALL32
11106 /* Needed for new procfs interface on sparc-solaris.  */
11107 #define _STRUCTURED_PROC 1
11108 #include <sys/procfs.h>
11109 int
11110 main ()
11111 {
11112 prsysent_t avar
11113   ;
11114   return 0;
11115 }
11116 _ACEOF
11117 if ac_fn_c_try_compile "$LINENO"; then :
11118   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11119 else
11120   bfd_cv_have_sys_procfs_type_prsysent_t=no
11121
11122 fi
11123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11124 fi
11125
11126  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11127
11128 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11129
11130  fi
11131  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11132 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11133
11134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11135 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11136  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11137   $as_echo_n "(cached) " >&6
11138 else
11139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11140 /* end confdefs.h.  */
11141
11142 #define _SYSCALL32
11143 /* Needed for new procfs interface on sparc-solaris.  */
11144 #define _STRUCTURED_PROC 1
11145 #include <sys/procfs.h>
11146 int
11147 main ()
11148 {
11149 pr_sigset_t avar
11150   ;
11151   return 0;
11152 }
11153 _ACEOF
11154 if ac_fn_c_try_compile "$LINENO"; then :
11155   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11156 else
11157   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11158
11159 fi
11160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11161 fi
11162
11163  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11164
11165 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11166
11167  fi
11168  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11169 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11170
11171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11172 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11173  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11174   $as_echo_n "(cached) " >&6
11175 else
11176   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11177 /* end confdefs.h.  */
11178
11179 #define _SYSCALL32
11180 /* Needed for new procfs interface on sparc-solaris.  */
11181 #define _STRUCTURED_PROC 1
11182 #include <sys/procfs.h>
11183 int
11184 main ()
11185 {
11186 pr_sigaction64_t avar
11187   ;
11188   return 0;
11189 }
11190 _ACEOF
11191 if ac_fn_c_try_compile "$LINENO"; then :
11192   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
11193 else
11194   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
11195
11196 fi
11197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11198 fi
11199
11200  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
11201
11202 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
11203
11204  fi
11205  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
11206 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
11207
11208   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
11209 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
11210  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
11211   $as_echo_n "(cached) " >&6
11212 else
11213   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11214 /* end confdefs.h.  */
11215
11216 #define _SYSCALL32
11217 /* Needed for new procfs interface on sparc-solaris.  */
11218 #define _STRUCTURED_PROC 1
11219 #include <sys/procfs.h>
11220 int
11221 main ()
11222 {
11223 pr_siginfo64_t avar
11224   ;
11225   return 0;
11226 }
11227 _ACEOF
11228 if ac_fn_c_try_compile "$LINENO"; then :
11229   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
11230 else
11231   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
11232
11233 fi
11234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11235 fi
11236
11237  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
11238
11239 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
11240
11241  fi
11242  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
11243 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
11244
11245
11246
11247
11248
11249   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11250     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
11251 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
11252     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
11253   $as_echo_n "(cached) " >&6
11254 else
11255   if test "$cross_compiling" = yes; then :
11256   gdb_cv_prfpregset_t_broken=yes
11257 else
11258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11259 /* end confdefs.h.  */
11260 #include <sys/procfs.h>
11261        int main ()
11262        {
11263          if (sizeof (prfpregset_t) == sizeof (void *))
11264            return 1;
11265          return 0;
11266        }
11267 _ACEOF
11268 if ac_fn_c_try_run "$LINENO"; then :
11269   gdb_cv_prfpregset_t_broken=no
11270 else
11271   gdb_cv_prfpregset_t_broken=yes
11272 fi
11273 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11274   conftest.$ac_objext conftest.beam conftest.$ac_ext
11275 fi
11276
11277 fi
11278
11279     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
11280 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
11281     if test $gdb_cv_prfpregset_t_broken = yes; then
11282
11283 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
11284
11285     fi
11286   fi
11287
11288
11289   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
11290 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
11291   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
11292   $as_echo_n "(cached) " >&6
11293 else
11294   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11295 /* end confdefs.h.  */
11296 #include <unistd.h>
11297 #include <sys/types.h>
11298 #include <sys/procfs.h>
11299
11300 int
11301 main ()
11302 {
11303
11304     int dummy;;
11305     dummy = ioctl(0, PIOCSET, &dummy);
11306
11307   ;
11308   return 0;
11309 }
11310 _ACEOF
11311 if ac_fn_c_try_compile "$LINENO"; then :
11312   gdb_cv_have_procfs_piocset=yes
11313 else
11314   gdb_cv_have_procfs_piocset=no
11315 fi
11316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11317 fi
11318
11319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
11320 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
11321   if test $gdb_cv_have_procfs_piocset = yes; then
11322
11323 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
11324
11325   fi
11326 fi
11327
11328 if test ${host} = ${target} ; then
11329
11330   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
11331 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
11332   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
11333   $as_echo_n "(cached) " >&6
11334 else
11335   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11336 /* end confdefs.h.  */
11337 #include <link.h>
11338 int
11339 main ()
11340 {
11341 struct link_map lm; (void) lm.l_addr;
11342   ;
11343   return 0;
11344 }
11345 _ACEOF
11346 if ac_fn_c_try_compile "$LINENO"; then :
11347   gdb_cv_have_struct_link_map_with_l_members=yes
11348 else
11349   gdb_cv_have_struct_link_map_with_l_members=no
11350 fi
11351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11352 fi
11353
11354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
11355 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
11356   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
11357
11358 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
11359
11360   fi
11361
11362
11363   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
11364 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
11365   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
11366   $as_echo_n "(cached) " >&6
11367 else
11368   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11369 /* end confdefs.h.  */
11370 #include <sys/types.h>
11371 #include <link.h>
11372 int
11373 main ()
11374 {
11375 struct link_map lm; (void) lm.lm_addr;
11376   ;
11377   return 0;
11378 }
11379 _ACEOF
11380 if ac_fn_c_try_compile "$LINENO"; then :
11381   gdb_cv_have_struct_link_map_with_lm_members=yes
11382 else
11383   gdb_cv_have_struct_link_map_with_lm_members=no
11384 fi
11385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11386 fi
11387
11388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
11389 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
11390   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
11391
11392 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
11393
11394   fi
11395
11396
11397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
11398 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
11399   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
11400   $as_echo_n "(cached) " >&6
11401 else
11402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11403 /* end confdefs.h.  */
11404 #include <sys/types.h>
11405 #ifdef HAVE_NLIST_H
11406 #include <nlist.h>
11407 #endif
11408 #include <link.h>
11409 int
11410 main ()
11411 {
11412 struct so_map lm; (void) lm.som_addr;
11413   ;
11414   return 0;
11415 }
11416 _ACEOF
11417 if ac_fn_c_try_compile "$LINENO"; then :
11418   gdb_cv_have_struct_so_map_with_som_members=yes
11419 else
11420   gdb_cv_have_struct_so_map_with_som_members=no
11421 fi
11422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11423 fi
11424
11425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
11426 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
11427   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
11428
11429 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
11430
11431   fi
11432
11433
11434   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
11435 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
11436   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
11437   $as_echo_n "(cached) " >&6
11438 else
11439   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11440 /* end confdefs.h.  */
11441 #define _SYSCALL32
11442 #include <sys/link.h>
11443 int
11444 main ()
11445 {
11446 struct link_map32 l;
11447   ;
11448   return 0;
11449 }
11450 _ACEOF
11451 if ac_fn_c_try_compile "$LINENO"; then :
11452   gdb_cv_have_struct_link_map32=yes
11453 else
11454   gdb_cv_have_struct_link_map32=no
11455 fi
11456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11457 fi
11458
11459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
11460 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
11461   if test $gdb_cv_have_struct_link_map32 = yes; then
11462
11463 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
11464
11465
11466 $as_echo "#define _SYSCALL32 1" >>confdefs.h
11467
11468   fi
11469 fi
11470
11471 # Check if the compiler supports the `long long' type.
11472
11473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
11474 $as_echo_n "checking for long long support in compiler... " >&6; }
11475 if test "${gdb_cv_c_long_long+set}" = set; then :
11476   $as_echo_n "(cached) " >&6
11477 else
11478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11479 /* end confdefs.h.  */
11480 extern long long foo;
11481 int
11482 main ()
11483 {
11484 switch (foo & 2) { case 0: return 1; }
11485   ;
11486   return 0;
11487 }
11488 _ACEOF
11489 if ac_fn_c_try_compile "$LINENO"; then :
11490   gdb_cv_c_long_long=yes
11491 else
11492   gdb_cv_c_long_long=no
11493 fi
11494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11495 fi
11496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
11497 $as_echo "$gdb_cv_c_long_long" >&6; }
11498 if test $gdb_cv_c_long_long = yes; then
11499
11500 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
11501
11502 fi
11503
11504 # Check if the compiler and runtime support printing long longs.
11505
11506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
11507 $as_echo_n "checking for long long support in printf... " >&6; }
11508 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
11509   $as_echo_n "(cached) " >&6
11510 else
11511   if test "$cross_compiling" = yes; then :
11512   gdb_cv_printf_has_long_long=no
11513 else
11514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11515 /* end confdefs.h.  */
11516 $ac_includes_default
11517 int
11518 main ()
11519 {
11520 char buf[32];
11521   long long l = 0;
11522   l = (l << 16) + 0x0123;
11523   l = (l << 16) + 0x4567;
11524   l = (l << 16) + 0x89ab;
11525   l = (l << 16) + 0xcdef;
11526   sprintf (buf, "0x%016llx", l);
11527   return (strcmp ("0x0123456789abcdef", buf));
11528   ;
11529   return 0;
11530 }
11531 _ACEOF
11532 if ac_fn_c_try_run "$LINENO"; then :
11533   gdb_cv_printf_has_long_long=yes
11534 else
11535   gdb_cv_printf_has_long_long=no
11536 fi
11537 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11538   conftest.$ac_objext conftest.beam conftest.$ac_ext
11539 fi
11540
11541 fi
11542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
11543 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
11544 if test $gdb_cv_printf_has_long_long = yes; then
11545
11546 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
11547
11548 fi
11549
11550 # Check if the compiler and runtime support printing decfloats.
11551
11552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
11553 $as_echo_n "checking for decfloat support in printf... " >&6; }
11554 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
11555   $as_echo_n "(cached) " >&6
11556 else
11557   if test "$cross_compiling" = yes; then :
11558   gdb_cv_printf_has_decfloat=no
11559 else
11560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11561 /* end confdefs.h.  */
11562 $ac_includes_default
11563 int
11564 main ()
11565 {
11566 char buf[64];
11567   _Decimal32 d32 = 1.2345df;
11568   _Decimal64 d64 = 1.2345dd;
11569   _Decimal128 d128 = 1.2345dl;
11570   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
11571   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
11572   ;
11573   return 0;
11574 }
11575 _ACEOF
11576 if ac_fn_c_try_run "$LINENO"; then :
11577   gdb_cv_printf_has_decfloat=yes
11578 else
11579   gdb_cv_printf_has_decfloat=no
11580 fi
11581 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11582   conftest.$ac_objext conftest.beam conftest.$ac_ext
11583 fi
11584
11585 fi
11586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
11587 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
11588 if test $gdb_cv_printf_has_decfloat = yes; then
11589
11590 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
11591
11592 fi
11593
11594 # Check if the compiler supports the `long double' type.  We can't use
11595 # AC_C_LONG_DOUBLE because that one does additional checks on the
11596 # constants defined in <float.h> that fail on some systems,
11597 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
11598
11599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
11600 $as_echo_n "checking for long double support in compiler... " >&6; }
11601 if test "${gdb_cv_c_long_double+set}" = set; then :
11602   $as_echo_n "(cached) " >&6
11603 else
11604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11605 /* end confdefs.h.  */
11606 long double foo;
11607 _ACEOF
11608 if ac_fn_c_try_compile "$LINENO"; then :
11609   gdb_cv_c_long_double=yes
11610 else
11611   gdb_cv_c_long_double=no
11612 fi
11613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11614 fi
11615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
11616 $as_echo "$gdb_cv_c_long_double" >&6; }
11617 if test $gdb_cv_c_long_double = yes; then
11618
11619 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
11620
11621 fi
11622
11623 # Check if the compiler and runtime support printing long doubles.
11624
11625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
11626 $as_echo_n "checking for long double support in printf... " >&6; }
11627 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
11628   $as_echo_n "(cached) " >&6
11629 else
11630   if test "$cross_compiling" = yes; then :
11631   gdb_cv_printf_has_long_double=no
11632 else
11633   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11634 /* end confdefs.h.  */
11635 $ac_includes_default
11636 int
11637 main ()
11638 {
11639 char buf[16];
11640   long double f = 3.141592653;
11641   sprintf (buf, "%Lg", f);
11642   return (strncmp ("3.14159", buf, 7));
11643   ;
11644   return 0;
11645 }
11646 _ACEOF
11647 if ac_fn_c_try_run "$LINENO"; then :
11648   gdb_cv_printf_has_long_double=yes
11649 else
11650   gdb_cv_printf_has_long_double=no
11651 fi
11652 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11653   conftest.$ac_objext conftest.beam conftest.$ac_ext
11654 fi
11655
11656 fi
11657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
11658 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
11659 if test $gdb_cv_printf_has_long_double = yes; then
11660
11661 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
11662
11663 fi
11664
11665 # Check if the compiler and runtime support scanning long doubles.
11666
11667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
11668 $as_echo_n "checking for long double support in scanf... " >&6; }
11669 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
11670   $as_echo_n "(cached) " >&6
11671 else
11672   if test "$cross_compiling" = yes; then :
11673   gdb_cv_scanf_has_long_double=no
11674 else
11675   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11676 /* end confdefs.h.  */
11677 #include <stdio.h>
11678 int
11679 main ()
11680 {
11681 char *buf = "3.141592653";
11682   long double f = 0;
11683   sscanf (buf, "%Lg", &f);
11684   return !(f > 3.14159 && f < 3.14160);
11685   ;
11686   return 0;
11687 }
11688 _ACEOF
11689 if ac_fn_c_try_run "$LINENO"; then :
11690   gdb_cv_scanf_has_long_double=yes
11691 else
11692   gdb_cv_scanf_has_long_double=no
11693 fi
11694 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11695   conftest.$ac_objext conftest.beam conftest.$ac_ext
11696 fi
11697
11698 fi
11699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
11700 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
11701 if test $gdb_cv_scanf_has_long_double = yes; then
11702
11703 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
11704
11705 fi
11706
11707 case ${host_os} in
11708 aix*)
11709   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
11710 $as_echo_n "checking for -bbigtoc option... " >&6; }
11711 if test "${gdb_cv_bigtoc+set}" = set; then :
11712   $as_echo_n "(cached) " >&6
11713 else
11714
11715     SAVE_LDFLAGS=$LDFLAGS
11716
11717     case $GCC in
11718     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
11719     *) gdb_cv_bigtoc=-bbigtoc ;;
11720     esac
11721
11722     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
11723     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11724 /* end confdefs.h.  */
11725
11726 int
11727 main ()
11728 {
11729 int i;
11730   ;
11731   return 0;
11732 }
11733 _ACEOF
11734 if ac_fn_c_try_link "$LINENO"; then :
11735
11736 else
11737   gdb_cv_bigtoc=
11738 fi
11739 rm -f core conftest.err conftest.$ac_objext \
11740     conftest$ac_exeext conftest.$ac_ext
11741     LDFLAGS="${SAVE_LDFLAGS}"
11742
11743 fi
11744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
11745 $as_echo "$gdb_cv_bigtoc" >&6; }
11746   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
11747   ;;
11748 esac
11749
11750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
11751 $as_echo_n "checking for the dynamic export flag... " >&6; }
11752 dynamic_list=false
11753 if test "${gdb_native}" = yes; then
11754    # The dynamically loaded libthread_db needs access to symbols in the gdb
11755    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
11756    # may not be supported there.
11757    old_LDFLAGS="$LDFLAGS"
11758    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
11759    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
11760    LDFLAGS="$LDFLAGS $RDYNAMIC"
11761    if test "${have_libpython}" = no; then
11762      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11763 /* end confdefs.h.  */
11764
11765 int
11766 main ()
11767 {
11768
11769   ;
11770   return 0;
11771 }
11772 _ACEOF
11773 if ac_fn_c_try_link "$LINENO"; then :
11774   dynamic_list=true
11775 fi
11776 rm -f core conftest.err conftest.$ac_objext \
11777     conftest$ac_exeext conftest.$ac_ext
11778    else
11779      # Workaround http://bugs.python.org/issue4434 where static
11780      # libpythonX.Y.a would get its symbols required for
11781      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
11782      # Problem does not happen for the recommended libpythonX.Y.so linkage.
11783      old_CFLAGS="$CFLAGS"
11784      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
11785      if test "$cross_compiling" = yes; then :
11786   true
11787 else
11788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11789 /* end confdefs.h.  */
11790 #include "${have_libpython}/Python.h"
11791 int
11792 main ()
11793 {
11794 int err;
11795           Py_Initialize ();
11796           err = PyRun_SimpleString ("import itertools\n");
11797           Py_Finalize ();
11798           return err == 0 ? 0 : 1;
11799   ;
11800   return 0;
11801 }
11802 _ACEOF
11803 if ac_fn_c_try_run "$LINENO"; then :
11804   dynamic_list=true
11805 fi
11806 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11807   conftest.$ac_objext conftest.beam conftest.$ac_ext
11808 fi
11809
11810      CFLAGS="$old_CFLAGS"
11811    fi
11812    LDFLAGS="$old_LDFLAGS"
11813 fi
11814 if $dynamic_list; then
11815   found="-Wl,--dynamic-list"
11816   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
11817 else
11818   found="-rdynamic"
11819   RDYNAMIC="-rdynamic"
11820 fi
11821
11822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
11823 $as_echo "$found" >&6; }
11824
11825
11826 if test ${build} = ${host} -a ${host} = ${target} ; then
11827    case ${host_os} in
11828    solaris*)
11829       # See if thread_db library is around for Solaris thread debugging.
11830       # Note that we must explicitly test for version 1 of the library
11831       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
11832       # the same API.
11833       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
11834 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
11835       if test -f /usr/lib/libthread_db.so.1 ; then
11836          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11837 $as_echo "yes" >&6; }
11838
11839 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
11840
11841          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
11842          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
11843          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11844 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11845 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11846   $as_echo_n "(cached) " >&6
11847 else
11848   ac_check_lib_save_LIBS=$LIBS
11849 LIBS="-ldl  $LIBS"
11850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11851 /* end confdefs.h.  */
11852
11853 /* Override any GCC internal prototype to avoid an error.
11854    Use char because int might match the return type of a GCC
11855    builtin and then its argument prototype would still apply.  */
11856 #ifdef __cplusplus
11857 extern "C"
11858 #endif
11859 char dlopen ();
11860 int
11861 main ()
11862 {
11863 return dlopen ();
11864   ;
11865   return 0;
11866 }
11867 _ACEOF
11868 if ac_fn_c_try_link "$LINENO"; then :
11869   ac_cv_lib_dl_dlopen=yes
11870 else
11871   ac_cv_lib_dl_dlopen=no
11872 fi
11873 rm -f core conftest.err conftest.$ac_objext \
11874     conftest$ac_exeext conftest.$ac_ext
11875 LIBS=$ac_check_lib_save_LIBS
11876 fi
11877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11878 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11879 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11880   cat >>confdefs.h <<_ACEOF
11881 #define HAVE_LIBDL 1
11882 _ACEOF
11883
11884   LIBS="-ldl $LIBS"
11885
11886 fi
11887
11888          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
11889          # Sun randomly tweaked the prototypes in <proc_service.h>
11890          # at one point.
11891          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
11892 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
11893          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
11894   $as_echo_n "(cached) " >&6
11895 else
11896
11897             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11898 /* end confdefs.h.  */
11899
11900                 #include <proc_service.h>
11901                 ps_err_e ps_pdwrite
11902                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
11903
11904 int
11905 main ()
11906 {
11907
11908   ;
11909   return 0;
11910 }
11911 _ACEOF
11912 if ac_fn_c_try_compile "$LINENO"; then :
11913   gdb_cv_proc_service_is_old=no
11914 else
11915   gdb_cv_proc_service_is_old=yes
11916 fi
11917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11918
11919 fi
11920
11921          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
11922 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
11923          if test $gdb_cv_proc_service_is_old = yes; then
11924
11925 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
11926
11927          fi
11928       else
11929          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11930 $as_echo "no" >&6; }
11931       fi
11932       ;;
11933    aix*)
11934       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
11935 $as_echo_n "checking for AiX thread debugging library... " >&6; }
11936       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
11937   $as_echo_n "(cached) " >&6
11938 else
11939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11940 /* end confdefs.h.  */
11941 #include <sys/pthdebug.h>
11942 int
11943 main ()
11944 {
11945 #ifndef PTHDB_VERSION_3
11946                                     #error
11947                                     #endif
11948   ;
11949   return 0;
11950 }
11951 _ACEOF
11952 if ac_fn_c_try_compile "$LINENO"; then :
11953   gdb_cv_have_aix_thread_debug=yes
11954 else
11955   gdb_cv_have_aix_thread_debug=no
11956 fi
11957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11958 fi
11959
11960       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
11961 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
11962       if test $gdb_cv_have_aix_thread_debug = yes; then
11963          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
11964          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
11965          LIBS="$LIBS -lpthdebug"
11966
11967          # Older versions of AIX do not provide the declaration for
11968          # the getthrds function (it appears that it was introduced
11969          # with AIX 6.x).
11970          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
11971 "
11972 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
11973   ac_have_decl=1
11974 else
11975   ac_have_decl=0
11976 fi
11977
11978 cat >>confdefs.h <<_ACEOF
11979 #define HAVE_DECL_GETTHRDS $ac_have_decl
11980 _ACEOF
11981
11982       fi
11983       ;;
11984    esac
11985
11986 fi
11987
11988 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
11989    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
11990 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
11991 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
11992   $as_echo_n "(cached) " >&6
11993 else
11994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11995 /* end confdefs.h.  */
11996 #include <thread_db.h>
11997 int
11998 main ()
11999 {
12000 int i = TD_NOTALLOC;
12001   ;
12002   return 0;
12003 }
12004 _ACEOF
12005 if ac_fn_c_try_compile "$LINENO"; then :
12006   gdb_cv_thread_db_h_has_td_notalloc=yes
12007 else
12008   gdb_cv_thread_db_h_has_td_notalloc=no
12009
12010 fi
12011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12012
12013 fi
12014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12015 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12016    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12017 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12018 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12019   $as_echo_n "(cached) " >&6
12020 else
12021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12022 /* end confdefs.h.  */
12023 #include <thread_db.h>
12024 int
12025 main ()
12026 {
12027 int i = TD_VERSION;
12028   ;
12029   return 0;
12030 }
12031 _ACEOF
12032 if ac_fn_c_try_compile "$LINENO"; then :
12033   gdb_cv_thread_db_h_has_td_version=yes
12034 else
12035   gdb_cv_thread_db_h_has_td_version=no
12036
12037 fi
12038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12039
12040 fi
12041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12042 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12043    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12044 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12045 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12046   $as_echo_n "(cached) " >&6
12047 else
12048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12049 /* end confdefs.h.  */
12050 #include <thread_db.h>
12051 int
12052 main ()
12053 {
12054 int i = TD_NOTLS;
12055   ;
12056   return 0;
12057 }
12058 _ACEOF
12059 if ac_fn_c_try_compile "$LINENO"; then :
12060   gdb_cv_thread_db_h_has_td_notls=yes
12061 else
12062   gdb_cv_thread_db_h_has_td_notls=no
12063
12064 fi
12065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12066
12067 fi
12068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12069 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12070 fi
12071 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12072
12073 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12074
12075 fi
12076 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12077
12078 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12079
12080 fi
12081 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12082
12083 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12084
12085 fi
12086
12087 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12088    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12089 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12090 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12091   $as_echo_n "(cached) " >&6
12092 else
12093   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12094 /* end confdefs.h.  */
12095 #include <sys/syscall.h>
12096 int
12097 main ()
12098 {
12099 int i = __NR_tkill;
12100   ;
12101   return 0;
12102 }
12103 _ACEOF
12104 if ac_fn_c_try_compile "$LINENO"; then :
12105   gdb_cv_sys_syscall_h_has_tkill=yes
12106 else
12107   gdb_cv_sys_syscall_h_has_tkill=no
12108
12109 fi
12110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12111
12112 fi
12113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12114 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12115 fi
12116 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
12117
12118 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12119
12120 fi
12121
12122 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12123 "
12124 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12125   ac_have_decl=1
12126 else
12127   ac_have_decl=0
12128 fi
12129
12130 cat >>confdefs.h <<_ACEOF
12131 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12132 _ACEOF
12133
12134
12135 if test "$cross_compiling" = yes; then :
12136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12137 /* end confdefs.h.  */
12138 #include <sys/personality.h>
12139 int
12140 main ()
12141 {
12142
12143 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12144 #       define ADDR_NO_RANDOMIZE 0x0040000
12145 #      endif
12146        /* Test the flag could be set and stays set.  */
12147        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12148        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12149            return 1
12150   ;
12151   return 0;
12152 }
12153 _ACEOF
12154 if ac_fn_c_try_link "$LINENO"; then :
12155   have_personality=true
12156 else
12157   have_personality=false
12158 fi
12159 rm -f core conftest.err conftest.$ac_objext \
12160     conftest$ac_exeext conftest.$ac_ext
12161 else
12162   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12163 /* end confdefs.h.  */
12164 #include <sys/personality.h>
12165 int
12166 main ()
12167 {
12168
12169 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12170 #       define ADDR_NO_RANDOMIZE 0x0040000
12171 #      endif
12172        /* Test the flag could be set and stays set.  */
12173        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12174        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12175            return 1
12176   ;
12177   return 0;
12178 }
12179 _ACEOF
12180 if ac_fn_c_try_run "$LINENO"; then :
12181   have_personality=true
12182 else
12183   have_personality=false
12184 fi
12185 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12186   conftest.$ac_objext conftest.beam conftest.$ac_ext
12187 fi
12188
12189 if $have_personality
12190 then
12191
12192 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12193
12194 fi
12195
12196
12197 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12198 # except that the argument to --with-sysroot is optional.
12199 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12200 if test "x$with_sysroot" = xyes; then
12201   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12202 fi
12203
12204 # Check whether --with-sysroot was given.
12205 if test "${with_sysroot+set}" = set; then :
12206   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12207 else
12208   TARGET_SYSTEM_ROOT=
12209 fi
12210
12211
12212   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12213   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12214   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12215   ac_define_dir=`eval echo $ac_define_dir`
12216
12217 cat >>confdefs.h <<_ACEOF
12218 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12219 _ACEOF
12220
12221
12222
12223
12224   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12225      if test "x$prefix" = xNONE; then
12226         test_prefix=/usr/local
12227      else
12228         test_prefix=$prefix
12229      fi
12230   else
12231      test_prefix=$exec_prefix
12232   fi
12233   value=0
12234   case ${ac_define_dir} in
12235      "${test_prefix}"|"${test_prefix}/"*|\
12236         '${exec_prefix}'|'${exec_prefix}/'*)
12237      value=1
12238      ;;
12239   esac
12240
12241 cat >>confdefs.h <<_ACEOF
12242 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12243 _ACEOF
12244
12245
12246
12247
12248
12249 # Check whether --with-system-gdbinit was given.
12250 if test "${with_system_gdbinit+set}" = set; then :
12251   withval=$with_system_gdbinit;
12252     SYSTEM_GDBINIT=$withval
12253 else
12254   SYSTEM_GDBINIT=
12255 fi
12256
12257
12258   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12259   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12260   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12261   ac_define_dir=`eval echo $ac_define_dir`
12262
12263 cat >>confdefs.h <<_ACEOF
12264 #define SYSTEM_GDBINIT "$ac_define_dir"
12265 _ACEOF
12266
12267
12268
12269
12270   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12271      if test "x$prefix" = xNONE; then
12272         test_prefix=/usr/local
12273      else
12274         test_prefix=$prefix
12275      fi
12276   else
12277      test_prefix=$exec_prefix
12278   fi
12279   value=0
12280   case ${ac_define_dir} in
12281      "${test_prefix}"|"${test_prefix}/"*|\
12282         '${exec_prefix}'|'${exec_prefix}/'*)
12283      value=1
12284      ;;
12285   esac
12286
12287 cat >>confdefs.h <<_ACEOF
12288 #define SYSTEM_GDBINIT_RELOCATABLE $value
12289 _ACEOF
12290
12291
12292
12293
12294 # Check whether --enable-werror was given.
12295 if test "${enable_werror+set}" = set; then :
12296   enableval=$enable_werror; case "${enableval}" in
12297      yes | y) ERROR_ON_WARNING="yes" ;;
12298      no | n)  ERROR_ON_WARNING="no" ;;
12299      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12300    esac
12301 fi
12302
12303
12304 # Enable -Werror by default when using gcc
12305 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
12306     ERROR_ON_WARNING=yes
12307 fi
12308
12309 WERROR_CFLAGS=""
12310 if test "${ERROR_ON_WARNING}" = yes ; then
12311     WERROR_CFLAGS="-Werror"
12312 fi
12313
12314 # The entries after -Wno-pointer-sign are disabled warnings which may
12315 # be enabled in the future, which can not currently be used to build
12316 # GDB.
12317 # NOTE: If you change this list, remember to update
12318 # gdb/doc/gdbint.texinfo.
12319 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
12320 -Wformat-nonliteral -Wno-pointer-sign \
12321 -Wno-unused -Wunused-value -Wunused-function \
12322 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes"
12323
12324 # Enable -Wno-format by default when using gcc on mingw since many
12325 # GCC versions complain about %I64.
12326 case "${host}" in
12327   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
12328 esac
12329
12330 # Check whether --enable-build-warnings was given.
12331 if test "${enable_build_warnings+set}" = set; then :
12332   enableval=$enable_build_warnings; case "${enableval}" in
12333   yes)  ;;
12334   no)   build_warnings="-w";;
12335   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12336         build_warnings="${build_warnings} ${t}";;
12337   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12338         build_warnings="${t} ${build_warnings}";;
12339   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12340 esac
12341 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12342   echo "Setting compiler warning flags = $build_warnings" 6>&1
12343 fi
12344 fi
12345 # Check whether --enable-gdb-build-warnings was given.
12346 if test "${enable_gdb_build_warnings+set}" = set; then :
12347   enableval=$enable_gdb_build_warnings; case "${enableval}" in
12348   yes)  ;;
12349   no)   build_warnings="-w";;
12350   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12351         build_warnings="${build_warnings} ${t}";;
12352   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12353         build_warnings="${t} ${build_warnings}";;
12354   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12355 esac
12356 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12357   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
12358 fi
12359 fi
12360 WARN_CFLAGS=""
12361 if test "x${build_warnings}" != x -a "x$GCC" = xyes
12362 then
12363     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
12364 $as_echo_n "checking compiler warning flags... " >&6; }
12365     # Separate out the -Werror flag as some files just cannot be
12366     # compiled with it enabled.
12367     for w in ${build_warnings}; do
12368         case $w in
12369         -Werr*) WERROR_CFLAGS=-Werror ;;
12370         *) # Check that GCC accepts it
12371             saved_CFLAGS="$CFLAGS"
12372             CFLAGS="$CFLAGS $w"
12373             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12374 /* end confdefs.h.  */
12375
12376 int
12377 main ()
12378 {
12379
12380   ;
12381   return 0;
12382 }
12383 _ACEOF
12384 if ac_fn_c_try_compile "$LINENO"; then :
12385   WARN_CFLAGS="${WARN_CFLAGS} $w"
12386 fi
12387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12388             CFLAGS="$saved_CFLAGS"
12389         esac
12390     done
12391     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
12392 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
12393 fi
12394
12395
12396
12397 # In the Cygwin environment, we need some additional flags.
12398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
12399 $as_echo_n "checking for cygwin... " >&6; }
12400 if test "${gdb_cv_os_cygwin+set}" = set; then :
12401   $as_echo_n "(cached) " >&6
12402 else
12403   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12404 /* end confdefs.h.  */
12405
12406 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
12407 lose
12408 #endif
12409 _ACEOF
12410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12411   $EGREP "lose" >/dev/null 2>&1; then :
12412   gdb_cv_os_cygwin=yes
12413 else
12414   gdb_cv_os_cygwin=no
12415 fi
12416 rm -f conftest*
12417
12418 fi
12419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
12420 $as_echo "$gdb_cv_os_cygwin" >&6; }
12421
12422
12423 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
12424 case ${host} in
12425   *go32* ) SER_HARDWIRE=ser-go32.o ;;
12426   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
12427   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
12428 esac
12429
12430
12431 # libreadline needs libuser32.a in a cygwin environment
12432 WIN32LIBS=
12433 if test x$gdb_cv_os_cygwin = xyes; then
12434     WIN32LIBS="-luser32"
12435     case "${target}" in
12436         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
12437         ;;
12438     esac
12439 fi
12440
12441 # The ser-tcp.c module requires sockets.
12442 case ${host} in
12443   *mingw32*)
12444
12445 $as_echo "#define USE_WIN32API 1" >>confdefs.h
12446
12447     WIN32LIBS="$WIN32LIBS -lws2_32"
12448     ;;
12449 esac
12450
12451
12452 # Add ELF support to GDB, but only if BFD includes ELF support.
12453 OLD_CFLAGS=$CFLAGS
12454 OLD_LDFLAGS=$LDFLAGS
12455 OLD_LIBS=$LIBS
12456 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12457 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12458 # always want our bfd.
12459 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12460 LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12461 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12462 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12463 if test "$plugins" = "yes"; then
12464   LIBS="-ldl $LIBS"
12465 fi
12466 LIBS="-lbfd -liberty $intl $LIBS"
12467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
12468 $as_echo_n "checking for ELF support in BFD... " >&6; }
12469 if test "${gdb_cv_var_elf+set}" = set; then :
12470   $as_echo_n "(cached) " >&6
12471 else
12472   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12473 /* end confdefs.h.  */
12474 #include <stdlib.h>
12475 #include "bfd.h"
12476 #include "elf-bfd.h"
12477
12478 int
12479 main ()
12480 {
12481 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
12482   ;
12483   return 0;
12484 }
12485 _ACEOF
12486 if ac_fn_c_try_link "$LINENO"; then :
12487   gdb_cv_var_elf=yes
12488 else
12489   gdb_cv_var_elf=no
12490 fi
12491 rm -f core conftest.err conftest.$ac_objext \
12492     conftest$ac_exeext conftest.$ac_ext
12493 fi
12494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
12495 $as_echo "$gdb_cv_var_elf" >&6; }
12496 if test $gdb_cv_var_elf = yes; then
12497   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
12498
12499 $as_echo "#define HAVE_ELF 1" >>confdefs.h
12500
12501   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12502   if test "$plugins" = "yes"; then
12503     OLD_LIBS="-ldl $OLD_LIBS"
12504   fi
12505 fi
12506 CFLAGS=$OLD_CFLAGS
12507 LDFLAGS=$OLD_LDFLAGS
12508 LIBS=$OLD_LIBS
12509
12510 # Add any host-specific objects to GDB.
12511 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
12512
12513 LIBGUI="../libgui/src/libgui.a"
12514 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
12515
12516
12517
12518 WIN32LDAPP=
12519
12520
12521
12522 case "${host}" in
12523 *-*-cygwin* | *-*-mingw* )
12524     configdir="win"
12525     ;;
12526 *)
12527     configdir="unix"
12528     ;;
12529 esac
12530
12531 GDBTKLIBS=
12532 if test "${enable_gdbtk}" = "yes"; then
12533
12534     # Gdbtk must have an absolute path to srcdir in order to run
12535     # properly when not installed.
12536     here=`pwd`
12537     cd ${srcdir}
12538     GDBTK_SRC_DIR=`pwd`
12539     cd $here
12540
12541
12542     #
12543     # Ok, lets find the tcl configuration
12544     # First, look for one uninstalled.
12545     # the alternative search directory is invoked by --with-tcl
12546     #
12547
12548     if test x"${no_tcl}" = x ; then
12549         # we reset no_tcl in case something fails here
12550         no_tcl=true
12551
12552 # Check whether --with-tcl was given.
12553 if test "${with_tcl+set}" = set; then :
12554   withval=$with_tcl; with_tclconfig=${withval}
12555 fi
12556
12557         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
12558 $as_echo_n "checking for Tcl configuration... " >&6; }
12559         if test "${ac_cv_c_tclconfig+set}" = set; then :
12560   $as_echo_n "(cached) " >&6
12561 else
12562
12563
12564             # First check to see if --with-tcl was specified.
12565             case "${host}" in
12566                 *-*-cygwin*) platDir="win" ;;
12567                 *) platDir="unix" ;;
12568             esac
12569             if test x"${with_tclconfig}" != x ; then
12570                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
12571                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
12572                 else
12573                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
12574                 fi
12575             fi
12576
12577             # then check for a private Tcl installation
12578             if test x"${ac_cv_c_tclconfig}" = x ; then
12579                 for i in \
12580                         ../tcl \
12581                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
12582                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
12583                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
12584                         ../../tcl \
12585                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
12586                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
12587                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
12588                         ../../../tcl \
12589                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
12590                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
12591                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
12592                     if test -f "$i/$platDir/tclConfig.sh" ; then
12593                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
12594                         break
12595                     fi
12596                 done
12597             fi
12598
12599             # on Darwin, check in Framework installation locations
12600             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
12601                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
12602                         `ls -d /Library/Frameworks 2>/dev/null` \
12603                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
12604                         `ls -d /System/Library/Frameworks 2>/dev/null` \
12605                         ; do
12606                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
12607                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
12608                         break
12609                     fi
12610                 done
12611             fi
12612
12613             # check in a few common install locations
12614             if test x"${ac_cv_c_tclconfig}" = x ; then
12615                 for i in `ls -d ${libdir} 2>/dev/null` \
12616                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
12617                         `ls -d ${prefix}/lib 2>/dev/null` \
12618                         `ls -d /usr/local/lib 2>/dev/null` \
12619                         `ls -d /usr/contrib/lib 2>/dev/null` \
12620                         `ls -d /usr/lib 2>/dev/null` \
12621                         ; do
12622                     if test -f "$i/tclConfig.sh" ; then
12623                         ac_cv_c_tclconfig=`(cd $i; pwd)`
12624                         break
12625                     fi
12626                 done
12627             fi
12628
12629             # check in a few other private locations
12630             if test x"${ac_cv_c_tclconfig}" = x ; then
12631                 for i in \
12632                         ${srcdir}/../tcl \
12633                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
12634                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
12635                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
12636                     if test -f "$i/$platDir/tclConfig.sh" ; then
12637                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
12638                     break
12639                 fi
12640                 done
12641             fi
12642
12643 fi
12644
12645
12646         if test x"${ac_cv_c_tclconfig}" = x ; then
12647             TCL_BIN_DIR="# no Tcl configs found"
12648             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
12649 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
12650         else
12651             no_tcl=
12652             TCL_BIN_DIR=${ac_cv_c_tclconfig}
12653             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
12654 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
12655         fi
12656     fi
12657
12658
12659     # If $no_tk is nonempty, then we can't do Tk, and there is no
12660     # point to doing Tcl.
12661
12662     #
12663     # Ok, lets find the tk configuration
12664     # First, look for one uninstalled.
12665     # the alternative search directory is invoked by --with-tk
12666     #
12667
12668     if test x"${no_tk}" = x ; then
12669         # we reset no_tk in case something fails here
12670         no_tk=true
12671
12672 # Check whether --with-tk was given.
12673 if test "${with_tk+set}" = set; then :
12674   withval=$with_tk; with_tkconfig=${withval}
12675 fi
12676
12677         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
12678 $as_echo_n "checking for Tk configuration... " >&6; }
12679         if test "${ac_cv_c_tkconfig+set}" = set; then :
12680   $as_echo_n "(cached) " >&6
12681 else
12682
12683
12684             # First check to see if --with-tkconfig was specified.
12685             if test x"${with_tkconfig}" != x ; then
12686                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
12687                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
12688                 else
12689                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
12690                 fi
12691             fi
12692
12693             # then check for a private Tk library
12694             case "${host}" in
12695                 *-*-cygwin*) platDir="win" ;;
12696                 *) platDir="unix" ;;
12697             esac
12698             if test x"${ac_cv_c_tkconfig}" = x ; then
12699                 for i in \
12700                         ../tk \
12701                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
12702                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
12703                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
12704                         ../../tk \
12705                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
12706                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
12707                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
12708                         ../../../tk \
12709                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
12710                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
12711                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
12712                     if test -f "$i/$platDir/tkConfig.sh" ; then
12713                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
12714                         break
12715                     fi
12716                 done
12717             fi
12718
12719             # on Darwin, check in Framework installation locations
12720             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
12721                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
12722                         `ls -d /Library/Frameworks 2>/dev/null` \
12723                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
12724                         `ls -d /System/Library/Frameworks 2>/dev/null` \
12725                         ; do
12726                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
12727                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
12728                         break
12729                     fi
12730                 done
12731             fi
12732
12733             # check in a few common install locations
12734             if test x"${ac_cv_c_tkconfig}" = x ; then
12735                 for i in `ls -d ${libdir} 2>/dev/null` \
12736                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
12737                         `ls -d ${prefix}/lib 2>/dev/null` \
12738                         `ls -d /usr/local/lib 2>/dev/null` \
12739                         `ls -d /usr/contrib/lib 2>/dev/null` \
12740                         `ls -d /usr/lib 2>/dev/null` \
12741                         ; do
12742                     if test -f "$i/tkConfig.sh" ; then
12743                         ac_cv_c_tkconfig=`(cd $i; pwd)`
12744                         break
12745                     fi
12746                 done
12747             fi
12748             # check in a few other private locations
12749             if test x"${ac_cv_c_tkconfig}" = x ; then
12750                 for i in \
12751                         ${srcdir}/../tk \
12752                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
12753                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
12754                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
12755                     if test -f "$i/$platDir/tkConfig.sh" ; then
12756                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
12757                         break
12758                     fi
12759                 done
12760             fi
12761
12762 fi
12763
12764
12765         if test x"${ac_cv_c_tkconfig}" = x ; then
12766             TK_BIN_DIR="# no Tk configs found"
12767             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
12768 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
12769         else
12770             no_tk=
12771             TK_BIN_DIR=${ac_cv_c_tkconfig}
12772             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
12773 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
12774         fi
12775     fi
12776
12777
12778     if test -z "${no_tcl}" -a -z "${no_tk}"; then
12779
12780     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
12781 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
12782
12783     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
12784         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
12785 $as_echo "loading" >&6; }
12786         . ${TCL_BIN_DIR}/tclConfig.sh
12787     else
12788         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
12789 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
12790     fi
12791
12792     # eval is required to do the TCL_DBGX substitution
12793     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
12794     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
12795
12796     # If the TCL_BIN_DIR is the build directory (not the install directory),
12797     # then set the common variable name to the value of the build variables.
12798     # For example, the variable TCL_LIB_SPEC will be set to the value
12799     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
12800     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
12801     # installed and uninstalled version of Tcl.
12802     if test -f "${TCL_BIN_DIR}/Makefile" ; then
12803         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
12804         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
12805         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
12806     elif test "`uname -s`" = "Darwin"; then
12807         # If Tcl was built as a framework, attempt to use the libraries
12808         # from the framework at the given location so that linking works
12809         # against Tcl.framework installed in an arbitary location.
12810         case ${TCL_DEFS} in
12811             *TCL_FRAMEWORK*)
12812                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
12813                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
12814                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
12815                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
12816                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
12817                             break
12818                         fi
12819                     done
12820                 fi
12821                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
12822                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
12823                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
12824                 fi
12825                 ;;
12826         esac
12827     fi
12828
12829     # eval is required to do the TCL_DBGX substitution
12830     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
12831     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
12832     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
12833     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
12834
12835
12836
12837
12838
12839
12840
12841
12842
12843
12844
12845
12846
12847
12848
12849         # Check for in-tree tcl
12850         here=`pwd`
12851         cd ${srcdir}/..
12852         topdir=`pwd`
12853         cd ${here}
12854
12855         intree="no"
12856         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
12857           intree="yes"
12858         fi
12859
12860         # Find Tcl private headers
12861         if test x"${intree}" = xno; then
12862
12863   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
12864 $as_echo_n "checking for Tcl private headers... " >&6; }
12865   private_dir=""
12866   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
12867   if test -f ${dir}/tclInt.h ; then
12868     private_dir=${dir}
12869   fi
12870
12871   if test x"${private_dir}" = x; then
12872     as_fn_error "could not find private Tcl headers" "$LINENO" 5
12873   else
12874     TCL_PRIVATE_INCLUDE="-I${private_dir}"
12875     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
12876 $as_echo "${private_dir}" >&6; }
12877   fi
12878
12879           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
12880           TCL_LIBRARY="${TCL_LIB_SPEC}"
12881           TCL_DEPS=""
12882         else
12883           # If building tcl in the same src tree, private headers
12884           # are not needed, but we need to be sure to use the right
12885           # headers library
12886           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
12887           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
12888           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
12889         fi
12890
12891
12892
12893
12894
12895     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
12896 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
12897
12898     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
12899         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
12900 $as_echo "loading" >&6; }
12901         . ${TK_BIN_DIR}/tkConfig.sh
12902     else
12903         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
12904 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
12905     fi
12906
12907     # eval is required to do the TK_DBGX substitution
12908     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
12909     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
12910
12911     # If the TK_BIN_DIR is the build directory (not the install directory),
12912     # then set the common variable name to the value of the build variables.
12913     # For example, the variable TK_LIB_SPEC will be set to the value
12914     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
12915     # instead of TK_BUILD_LIB_SPEC since it will work with both an
12916     # installed and uninstalled version of Tcl.
12917     if test -f "${TK_BIN_DIR}/Makefile" ; then
12918         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
12919         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
12920         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
12921     elif test "`uname -s`" = "Darwin"; then
12922         # If Tk was built as a framework, attempt to use the libraries
12923         # from the framework at the given location so that linking works
12924         # against Tk.framework installed in an arbitary location.
12925         case ${TK_DEFS} in
12926             *TK_FRAMEWORK*)
12927                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
12928                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
12929                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
12930                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
12931                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
12932                             break
12933                         fi
12934                     done
12935                 fi
12936                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
12937                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
12938                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
12939                 fi
12940                 ;;
12941         esac
12942     fi
12943
12944     # eval is required to do the TK_DBGX substitution
12945     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
12946     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
12947     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
12948     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
12949
12950
12951
12952
12953
12954
12955
12956
12957
12958
12959
12960
12961
12962
12963         # Check for in-tree Tk
12964         intree="no"
12965         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
12966           intree="yes"
12967         fi
12968
12969         # Find Tk private headers
12970         if test x"${intree}" = xno; then
12971
12972   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
12973 $as_echo_n "checking for Tk private headers... " >&6; }
12974   private_dir=""
12975   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
12976   if test -f ${dir}/tkInt.h; then
12977     private_dir=${dir}
12978   fi
12979
12980   if test x"${private_dir}" = x; then
12981     as_fn_error "could not find Tk private headers" "$LINENO" 5
12982   else
12983     TK_PRIVATE_INCLUDE="-I${private_dir}"
12984     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
12985 $as_echo "${private_dir}" >&6; }
12986   fi
12987
12988           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
12989           TK_LIBRARY=${TK_LIB_SPEC}
12990           TK_DEPS=""
12991         else
12992           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
12993           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
12994           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
12995         fi
12996
12997
12998
12999
13000
13001         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
13002
13003         # Include some libraries that Tcl and Tk want.
13004         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
13005         # Yes, the ordering seems wrong here.  But it isn't.
13006         # TK_LIBS is the list of libraries that need to be linked
13007         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
13008         # were in LIBS then any link tests after this point would
13009         # try to include things like `$(LIBGUI)', which wouldn't work.
13010         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
13011
13012         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
13013         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
13014         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
13015         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
13016         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
13017         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
13018         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
13019
13020         if test x$gdb_cv_os_cygwin = xyes; then
13021           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
13022           WIN32LDAPP="-Wl,--subsystem,console"
13023           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
13024         fi
13025
13026         subdirs="$subdirs gdbtk"
13027
13028     fi
13029 fi
13030
13031
13032
13033
13034
13035
13036
13037
13038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
13039 $as_echo_n "checking for X... " >&6; }
13040
13041
13042 # Check whether --with-x was given.
13043 if test "${with_x+set}" = set; then :
13044   withval=$with_x;
13045 fi
13046
13047 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
13048 if test "x$with_x" = xno; then
13049   # The user explicitly disabled X.
13050   have_x=disabled
13051 else
13052   case $x_includes,$x_libraries in #(
13053     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
13054     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
13055   $as_echo_n "(cached) " >&6
13056 else
13057   # One or both of the vars are not set, and there is no cached value.
13058 ac_x_includes=no ac_x_libraries=no
13059 rm -f -r conftest.dir
13060 if mkdir conftest.dir; then
13061   cd conftest.dir
13062   cat >Imakefile <<'_ACEOF'
13063 incroot:
13064         @echo incroot='${INCROOT}'
13065 usrlibdir:
13066         @echo usrlibdir='${USRLIBDIR}'
13067 libdir:
13068         @echo libdir='${LIBDIR}'
13069 _ACEOF
13070   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
13071     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
13072     for ac_var in incroot usrlibdir libdir; do
13073       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
13074     done
13075     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
13076     for ac_extension in a so sl dylib la dll; do
13077       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
13078          test -f "$ac_im_libdir/libX11.$ac_extension"; then
13079         ac_im_usrlibdir=$ac_im_libdir; break
13080       fi
13081     done
13082     # Screen out bogus values from the imake configuration.  They are
13083     # bogus both because they are the default anyway, and because
13084     # using them would break gcc on systems where it needs fixed includes.
13085     case $ac_im_incroot in
13086         /usr/include) ac_x_includes= ;;
13087         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
13088     esac
13089     case $ac_im_usrlibdir in
13090         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
13091         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
13092     esac
13093   fi
13094   cd ..
13095   rm -f -r conftest.dir
13096 fi
13097
13098 # Standard set of common directories for X headers.
13099 # Check X11 before X11Rn because it is often a symlink to the current release.
13100 ac_x_header_dirs='
13101 /usr/X11/include
13102 /usr/X11R7/include
13103 /usr/X11R6/include
13104 /usr/X11R5/include
13105 /usr/X11R4/include
13106
13107 /usr/include/X11
13108 /usr/include/X11R7
13109 /usr/include/X11R6
13110 /usr/include/X11R5
13111 /usr/include/X11R4
13112
13113 /usr/local/X11/include
13114 /usr/local/X11R7/include
13115 /usr/local/X11R6/include
13116 /usr/local/X11R5/include
13117 /usr/local/X11R4/include
13118
13119 /usr/local/include/X11
13120 /usr/local/include/X11R7
13121 /usr/local/include/X11R6
13122 /usr/local/include/X11R5
13123 /usr/local/include/X11R4
13124
13125 /usr/X386/include
13126 /usr/x386/include
13127 /usr/XFree86/include/X11
13128
13129 /usr/include
13130 /usr/local/include
13131 /usr/unsupported/include
13132 /usr/athena/include
13133 /usr/local/x11r5/include
13134 /usr/lpp/Xamples/include
13135
13136 /usr/openwin/include
13137 /usr/openwin/share/include'
13138
13139 if test "$ac_x_includes" = no; then
13140   # Guess where to find include files, by looking for Xlib.h.
13141   # First, try using that file with no special directory specified.
13142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13143 /* end confdefs.h.  */
13144 #include <X11/Xlib.h>
13145 _ACEOF
13146 if ac_fn_c_try_cpp "$LINENO"; then :
13147   # We can compile using X headers with no special include directory.
13148 ac_x_includes=
13149 else
13150   for ac_dir in $ac_x_header_dirs; do
13151   if test -r "$ac_dir/X11/Xlib.h"; then
13152     ac_x_includes=$ac_dir
13153     break
13154   fi
13155 done
13156 fi
13157 rm -f conftest.err conftest.$ac_ext
13158 fi # $ac_x_includes = no
13159
13160 if test "$ac_x_libraries" = no; then
13161   # Check for the libraries.
13162   # See if we find them without any special options.
13163   # Don't add to $LIBS permanently.
13164   ac_save_LIBS=$LIBS
13165   LIBS="-lX11 $LIBS"
13166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13167 /* end confdefs.h.  */
13168 #include <X11/Xlib.h>
13169 int
13170 main ()
13171 {
13172 XrmInitialize ()
13173   ;
13174   return 0;
13175 }
13176 _ACEOF
13177 if ac_fn_c_try_link "$LINENO"; then :
13178   LIBS=$ac_save_LIBS
13179 # We can link X programs with no special library path.
13180 ac_x_libraries=
13181 else
13182   LIBS=$ac_save_LIBS
13183 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
13184 do
13185   # Don't even attempt the hair of trying to link an X program!
13186   for ac_extension in a so sl dylib la dll; do
13187     if test -r "$ac_dir/libX11.$ac_extension"; then
13188       ac_x_libraries=$ac_dir
13189       break 2
13190     fi
13191   done
13192 done
13193 fi
13194 rm -f core conftest.err conftest.$ac_objext \
13195     conftest$ac_exeext conftest.$ac_ext
13196 fi # $ac_x_libraries = no
13197
13198 case $ac_x_includes,$ac_x_libraries in #(
13199   no,* | *,no | *\'*)
13200     # Didn't find X, or a directory has "'" in its name.
13201     ac_cv_have_x="have_x=no";; #(
13202   *)
13203     # Record where we found X for the cache.
13204     ac_cv_have_x="have_x=yes\
13205         ac_x_includes='$ac_x_includes'\
13206         ac_x_libraries='$ac_x_libraries'"
13207 esac
13208 fi
13209 ;; #(
13210     *) have_x=yes;;
13211   esac
13212   eval "$ac_cv_have_x"
13213 fi # $with_x != no
13214
13215 if test "$have_x" != yes; then
13216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
13217 $as_echo "$have_x" >&6; }
13218   no_x=yes
13219 else
13220   # If each of the values was on the command line, it overrides each guess.
13221   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
13222   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
13223   # Update the cache value to reflect the command line values.
13224   ac_cv_have_x="have_x=yes\
13225         ac_x_includes='$x_includes'\
13226         ac_x_libraries='$x_libraries'"
13227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
13228 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
13229 fi
13230
13231
13232 # Unlike the sim directory, whether a simulator is linked is controlled by
13233 # presence of a gdb_sim definition in the target configure.tgt entry.
13234 # This code just checks for a few cases where we'd like to ignore those
13235 # definitions, even when they're present in the '.mt' file.  These cases
13236 # are when --disable-sim is specified, or if the simulator directory is
13237 # not part of the source tree.
13238 #
13239 # Check whether --enable-sim was given.
13240 if test "${enable_sim+set}" = set; then :
13241   enableval=$enable_sim; echo "enable_sim = $enable_sim";
13242  echo "enableval = ${enableval}";
13243  case "${enableval}" in
13244   yes) ignore_sim=false ;;
13245   no)  ignore_sim=true ;;
13246   *)   ignore_sim=false ;;
13247  esac
13248 else
13249   ignore_sim=false
13250 fi
13251
13252
13253 if test ! -d "${srcdir}/../sim"; then
13254   ignore_sim=true
13255 fi
13256
13257 SIM=
13258 SIM_OBS=
13259 if test "${ignore_sim}" = "false"; then
13260   if test x"${gdb_sim}" != x ; then
13261     SIM="${gdb_sim}"
13262     SIM_OBS="remote-sim.o"
13263
13264 $as_echo "#define WITH_SIM 1" >>confdefs.h
13265
13266   fi
13267 fi
13268
13269
13270
13271
13272
13273
13274
13275
13276
13277
13278
13279
13280
13281
13282 # List of host floatformats.
13283
13284 cat >>confdefs.h <<_ACEOF
13285 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
13286 _ACEOF
13287
13288
13289 cat >>confdefs.h <<_ACEOF
13290 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
13291 _ACEOF
13292
13293
13294 cat >>confdefs.h <<_ACEOF
13295 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
13296 _ACEOF
13297
13298
13299 # target_subdir is used by the testsuite to find the target libraries.
13300 target_subdir=
13301 if test "${host}" != "${target}"; then
13302     target_subdir="${target_alias}/"
13303 fi
13304
13305
13306 frags=
13307 if test "${gdb_native}" = "yes"; then
13308   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
13309   if test ! -f ${host_makefile_frag}; then
13310     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
13311   fi
13312   frags="$frags $host_makefile_frag"
13313 else
13314   host_makefile_frag=/dev/null
13315 fi
13316
13317
13318
13319
13320 if test "${gdb_native}" = "yes"; then
13321 # We pick this up from the host configuration file (.mh) because we
13322 # do not have a native configuration Makefile fragment.
13323 nativefile=`sed -n '
13324 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
13325 ' ${host_makefile_frag}`
13326 fi
13327
13328
13329 if test x"${gdb_osabi}" != x ; then
13330
13331 cat >>confdefs.h <<_ACEOF
13332 #define GDB_OSABI_DEFAULT $gdb_osabi
13333 _ACEOF
13334
13335 fi
13336
13337 # Enable multi-ice-gdb-server.
13338 # Check whether --enable-multi-ice was given.
13339 if test "${enable_multi_ice+set}" = set; then :
13340   enableval=$enable_multi_ice; case $enableval in
13341     yes | no)
13342       ;;
13343     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
13344   esac
13345 fi
13346
13347 if test "x$enable_multi_ice" = xyes; then
13348    subdirs="$subdirs multi-ice"
13349
13350 fi
13351
13352 # Check whether --enable-gdbserver was given.
13353 if test "${enable_gdbserver+set}" = set; then :
13354   enableval=$enable_gdbserver; case "${enableval}" in
13355   yes| no|auto) ;;
13356   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
13357 esac
13358 else
13359   enable_gdbserver=auto
13360 fi
13361
13362
13363 # We only build gdbserver automatically in a native configuration, and
13364 # only if the user did not explicitly disable its build.
13365 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
13366   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
13367 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
13368   if test "x$build_gdbserver" = xyes; then
13369     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13370 $as_echo "yes" >&6; }
13371     subdirs="$subdirs gdbserver"
13372
13373     gdbserver_build_enabled=yes
13374   else
13375     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13376 $as_echo "no" >&6; }
13377   fi
13378 fi
13379
13380 # If the user explicitly request the gdbserver to be built, verify that
13381 # we were in fact able to enable it.
13382 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
13383   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
13384 fi
13385
13386 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
13387 # to an empty version.
13388
13389 files=
13390 links=
13391
13392 rm -f nm.h
13393 if test "${nativefile}" != ""; then
13394     case "${nativefile}" in
13395       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
13396       * ) GDB_NM_FILE="${nativefile}"
13397     esac
13398     files="${files} ${GDB_NM_FILE}"
13399     links="${links} nm.h"
13400
13401 cat >>confdefs.h <<_ACEOF
13402 #define GDB_NM_FILE "${GDB_NM_FILE}"
13403 _ACEOF
13404
13405 fi
13406
13407
13408 ac_sources="$files"
13409 ac_dests="$links"
13410 while test -n "$ac_sources"; do
13411   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
13412   set $ac_sources; ac_source=$1; shift; ac_sources=$*
13413   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
13414 done
13415 ac_config_links="$ac_config_links $ac_config_links_1"
13416
13417
13418
13419
13420
13421 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
13422
13423
13424 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
13425
13426 ac_config_commands="$ac_config_commands default"
13427
13428 cat >confcache <<\_ACEOF
13429 # This file is a shell script that caches the results of configure
13430 # tests run on this system so they can be shared between configure
13431 # scripts and configure runs, see configure's option --config-cache.
13432 # It is not useful on other systems.  If it contains results you don't
13433 # want to keep, you may remove or edit it.
13434 #
13435 # config.status only pays attention to the cache file if you give it
13436 # the --recheck option to rerun configure.
13437 #
13438 # `ac_cv_env_foo' variables (set or unset) will be overridden when
13439 # loading this file, other *unset* `ac_cv_foo' will be assigned the
13440 # following values.
13441
13442 _ACEOF
13443
13444 # The following way of writing the cache mishandles newlines in values,
13445 # but we know of no workaround that is simple, portable, and efficient.
13446 # So, we kill variables containing newlines.
13447 # Ultrix sh set writes to stderr and can't be redirected directly,
13448 # and sets the high bit in the cache file unless we assign to the vars.
13449 (
13450   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
13451     eval ac_val=\$$ac_var
13452     case $ac_val in #(
13453     *${as_nl}*)
13454       case $ac_var in #(
13455       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
13456 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
13457       esac
13458       case $ac_var in #(
13459       _ | IFS | as_nl) ;; #(
13460       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
13461       *) { eval $ac_var=; unset $ac_var;} ;;
13462       esac ;;
13463     esac
13464   done
13465
13466   (set) 2>&1 |
13467     case $as_nl`(ac_space=' '; set) 2>&1` in #(
13468     *${as_nl}ac_space=\ *)
13469       # `set' does not quote correctly, so add quotes: double-quote
13470       # substitution turns \\\\ into \\, and sed turns \\ into \.
13471       sed -n \
13472         "s/'/'\\\\''/g;
13473           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
13474       ;; #(
13475     *)
13476       # `set' quotes correctly as required by POSIX, so do not add quotes.
13477       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
13478       ;;
13479     esac |
13480     sort
13481 ) |
13482   sed '
13483      /^ac_cv_env_/b end
13484      t clear
13485      :clear
13486      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
13487      t end
13488      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
13489      :end' >>confcache
13490 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
13491   if test -w "$cache_file"; then
13492     test "x$cache_file" != "x/dev/null" &&
13493       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
13494 $as_echo "$as_me: updating cache $cache_file" >&6;}
13495     cat confcache >$cache_file
13496   else
13497     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
13498 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
13499   fi
13500 fi
13501 rm -f confcache
13502
13503 test "x$prefix" = xNONE && prefix=$ac_default_prefix
13504 # Let make expand exec_prefix.
13505 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13506
13507 DEFS=-DHAVE_CONFIG_H
13508
13509 ac_libobjs=
13510 ac_ltlibobjs=
13511 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
13512   # 1. Remove the extension, and $U if already installed.
13513   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
13514   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
13515   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
13516   #    will be set to the directory where LIBOBJS objects are built.
13517   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
13518   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
13519 done
13520 LIBOBJS=$ac_libobjs
13521
13522 LTLIBOBJS=$ac_ltlibobjs
13523
13524
13525 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
13526   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
13527 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13528 fi
13529 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
13530   as_fn_error "conditional \"GMAKE\" was never defined.
13531 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13532 fi
13533
13534
13535 : ${CONFIG_STATUS=./config.status}
13536 ac_write_fail=0
13537 ac_clean_files_save=$ac_clean_files
13538 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13539 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13540 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
13541 as_write_fail=0
13542 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13543 #! $SHELL
13544 # Generated by $as_me.
13545 # Run this file to recreate the current configuration.
13546 # Compiler output produced by configure, useful for debugging
13547 # configure, is in config.log if it exists.
13548
13549 debug=false
13550 ac_cs_recheck=false
13551 ac_cs_silent=false
13552
13553 SHELL=\${CONFIG_SHELL-$SHELL}
13554 export SHELL
13555 _ASEOF
13556 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13557 ## -------------------- ##
13558 ## M4sh Initialization. ##
13559 ## -------------------- ##
13560
13561 # Be more Bourne compatible
13562 DUALCASE=1; export DUALCASE # for MKS sh
13563 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
13564   emulate sh
13565   NULLCMD=:
13566   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13567   # is contrary to our usage.  Disable this feature.
13568   alias -g '${1+"$@"}'='"$@"'
13569   setopt NO_GLOB_SUBST
13570 else
13571   case `(set -o) 2>/dev/null` in #(
13572   *posix*) :
13573     set -o posix ;; #(
13574   *) :
13575      ;;
13576 esac
13577 fi
13578
13579
13580 as_nl='
13581 '
13582 export as_nl
13583 # Printing a long string crashes Solaris 7 /usr/bin/printf.
13584 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
13585 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
13586 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
13587 # Prefer a ksh shell builtin over an external printf program on Solaris,
13588 # but without wasting forks for bash or zsh.
13589 if test -z "$BASH_VERSION$ZSH_VERSION" \
13590     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
13591   as_echo='print -r --'
13592   as_echo_n='print -rn --'
13593 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
13594   as_echo='printf %s\n'
13595   as_echo_n='printf %s'
13596 else
13597   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
13598     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
13599     as_echo_n='/usr/ucb/echo -n'
13600   else
13601     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
13602     as_echo_n_body='eval
13603       arg=$1;
13604       case $arg in #(
13605       *"$as_nl"*)
13606         expr "X$arg" : "X\\(.*\\)$as_nl";
13607         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
13608       esac;
13609       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
13610     '
13611     export as_echo_n_body
13612     as_echo_n='sh -c $as_echo_n_body as_echo'
13613   fi
13614   export as_echo_body
13615   as_echo='sh -c $as_echo_body as_echo'
13616 fi
13617
13618 # The user is always right.
13619 if test "${PATH_SEPARATOR+set}" != set; then
13620   PATH_SEPARATOR=:
13621   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
13622     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
13623       PATH_SEPARATOR=';'
13624   }
13625 fi
13626
13627
13628 # IFS
13629 # We need space, tab and new line, in precisely that order.  Quoting is
13630 # there to prevent editors from complaining about space-tab.
13631 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
13632 # splitting by setting IFS to empty value.)
13633 IFS=" ""        $as_nl"
13634
13635 # Find who we are.  Look in the path if we contain no directory separator.
13636 case $0 in #((
13637   *[\\/]* ) as_myself=$0 ;;
13638   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13639 for as_dir in $PATH
13640 do
13641   IFS=$as_save_IFS
13642   test -z "$as_dir" && as_dir=.
13643     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
13644   done
13645 IFS=$as_save_IFS
13646
13647      ;;
13648 esac
13649 # We did not find ourselves, most probably we were run as `sh COMMAND'
13650 # in which case we are not to be found in the path.
13651 if test "x$as_myself" = x; then
13652   as_myself=$0
13653 fi
13654 if test ! -f "$as_myself"; then
13655   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13656   exit 1
13657 fi
13658
13659 # Unset variables that we do not need and which cause bugs (e.g. in
13660 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
13661 # suppresses any "Segmentation fault" message there.  '((' could
13662 # trigger a bug in pdksh 5.2.14.
13663 for as_var in BASH_ENV ENV MAIL MAILPATH
13664 do eval test x\${$as_var+set} = xset \
13665   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
13666 done
13667 PS1='$ '
13668 PS2='> '
13669 PS4='+ '
13670
13671 # NLS nuisances.
13672 LC_ALL=C
13673 export LC_ALL
13674 LANGUAGE=C
13675 export LANGUAGE
13676
13677 # CDPATH.
13678 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13679
13680
13681 # as_fn_error ERROR [LINENO LOG_FD]
13682 # ---------------------------------
13683 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
13684 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
13685 # script with status $?, using 1 if that was 0.
13686 as_fn_error ()
13687 {
13688   as_status=$?; test $as_status -eq 0 && as_status=1
13689   if test "$3"; then
13690     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
13691     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
13692   fi
13693   $as_echo "$as_me: error: $1" >&2
13694   as_fn_exit $as_status
13695 } # as_fn_error
13696
13697
13698 # as_fn_set_status STATUS
13699 # -----------------------
13700 # Set $? to STATUS, without forking.
13701 as_fn_set_status ()
13702 {
13703   return $1
13704 } # as_fn_set_status
13705
13706 # as_fn_exit STATUS
13707 # -----------------
13708 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
13709 as_fn_exit ()
13710 {
13711   set +e
13712   as_fn_set_status $1
13713   exit $1
13714 } # as_fn_exit
13715
13716 # as_fn_unset VAR
13717 # ---------------
13718 # Portably unset VAR.
13719 as_fn_unset ()
13720 {
13721   { eval $1=; unset $1;}
13722 }
13723 as_unset=as_fn_unset
13724 # as_fn_append VAR VALUE
13725 # ----------------------
13726 # Append the text in VALUE to the end of the definition contained in VAR. Take
13727 # advantage of any shell optimizations that allow amortized linear growth over
13728 # repeated appends, instead of the typical quadratic growth present in naive
13729 # implementations.
13730 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
13731   eval 'as_fn_append ()
13732   {
13733     eval $1+=\$2
13734   }'
13735 else
13736   as_fn_append ()
13737   {
13738     eval $1=\$$1\$2
13739   }
13740 fi # as_fn_append
13741
13742 # as_fn_arith ARG...
13743 # ------------------
13744 # Perform arithmetic evaluation on the ARGs, and store the result in the
13745 # global $as_val. Take advantage of shells that can avoid forks. The arguments
13746 # must be portable across $(()) and expr.
13747 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
13748   eval 'as_fn_arith ()
13749   {
13750     as_val=$(( $* ))
13751   }'
13752 else
13753   as_fn_arith ()
13754   {
13755     as_val=`expr "$@" || test $? -eq 1`
13756   }
13757 fi # as_fn_arith
13758
13759
13760 if expr a : '\(a\)' >/dev/null 2>&1 &&
13761    test "X`expr 00001 : '.*\(...\)'`" = X001; then
13762   as_expr=expr
13763 else
13764   as_expr=false
13765 fi
13766
13767 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
13768   as_basename=basename
13769 else
13770   as_basename=false
13771 fi
13772
13773 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
13774   as_dirname=dirname
13775 else
13776   as_dirname=false
13777 fi
13778
13779 as_me=`$as_basename -- "$0" ||
13780 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13781          X"$0" : 'X\(//\)$' \| \
13782          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13783 $as_echo X/"$0" |
13784     sed '/^.*\/\([^/][^/]*\)\/*$/{
13785             s//\1/
13786             q
13787           }
13788           /^X\/\(\/\/\)$/{
13789             s//\1/
13790             q
13791           }
13792           /^X\/\(\/\).*/{
13793             s//\1/
13794             q
13795           }
13796           s/.*/./; q'`
13797
13798 # Avoid depending upon Character Ranges.
13799 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13800 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13801 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13802 as_cr_digits='0123456789'
13803 as_cr_alnum=$as_cr_Letters$as_cr_digits
13804
13805 ECHO_C= ECHO_N= ECHO_T=
13806 case `echo -n x` in #(((((
13807 -n*)
13808   case `echo 'xy\c'` in
13809   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
13810   xy)  ECHO_C='\c';;
13811   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
13812        ECHO_T=' ';;
13813   esac;;
13814 *)
13815   ECHO_N='-n';;
13816 esac
13817
13818 rm -f conf$$ conf$$.exe conf$$.file
13819 if test -d conf$$.dir; then
13820   rm -f conf$$.dir/conf$$.file
13821 else
13822   rm -f conf$$.dir
13823   mkdir conf$$.dir 2>/dev/null
13824 fi
13825 if (echo >conf$$.file) 2>/dev/null; then
13826   if ln -s conf$$.file conf$$ 2>/dev/null; then
13827     as_ln_s='ln -s'
13828     # ... but there are two gotchas:
13829     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
13830     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
13831     # In both cases, we have to default to `cp -p'.
13832     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
13833       as_ln_s='cp -p'
13834   elif ln conf$$.file conf$$ 2>/dev/null; then
13835     as_ln_s=ln
13836   else
13837     as_ln_s='cp -p'
13838   fi
13839 else
13840   as_ln_s='cp -p'
13841 fi
13842 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
13843 rmdir conf$$.dir 2>/dev/null
13844
13845
13846 # as_fn_mkdir_p
13847 # -------------
13848 # Create "$as_dir" as a directory, including parents if necessary.
13849 as_fn_mkdir_p ()
13850 {
13851
13852   case $as_dir in #(
13853   -*) as_dir=./$as_dir;;
13854   esac
13855   test -d "$as_dir" || eval $as_mkdir_p || {
13856     as_dirs=
13857     while :; do
13858       case $as_dir in #(
13859       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
13860       *) as_qdir=$as_dir;;
13861       esac
13862       as_dirs="'$as_qdir' $as_dirs"
13863       as_dir=`$as_dirname -- "$as_dir" ||
13864 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13865          X"$as_dir" : 'X\(//\)[^/]' \| \
13866          X"$as_dir" : 'X\(//\)$' \| \
13867          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
13868 $as_echo X"$as_dir" |
13869     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13870             s//\1/
13871             q
13872           }
13873           /^X\(\/\/\)[^/].*/{
13874             s//\1/
13875             q
13876           }
13877           /^X\(\/\/\)$/{
13878             s//\1/
13879             q
13880           }
13881           /^X\(\/\).*/{
13882             s//\1/
13883             q
13884           }
13885           s/.*/./; q'`
13886       test -d "$as_dir" && break
13887     done
13888     test -z "$as_dirs" || eval "mkdir $as_dirs"
13889   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
13890
13891
13892 } # as_fn_mkdir_p
13893 if mkdir -p . 2>/dev/null; then
13894   as_mkdir_p='mkdir -p "$as_dir"'
13895 else
13896   test -d ./-p && rmdir ./-p
13897   as_mkdir_p=false
13898 fi
13899
13900 if test -x / >/dev/null 2>&1; then
13901   as_test_x='test -x'
13902 else
13903   if ls -dL / >/dev/null 2>&1; then
13904     as_ls_L_option=L
13905   else
13906     as_ls_L_option=
13907   fi
13908   as_test_x='
13909     eval sh -c '\''
13910       if test -d "$1"; then
13911         test -d "$1/.";
13912       else
13913         case $1 in #(
13914         -*)set "./$1";;
13915         esac;
13916         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
13917         ???[sx]*):;;*)false;;esac;fi
13918     '\'' sh
13919   '
13920 fi
13921 as_executable_p=$as_test_x
13922
13923 # Sed expression to map a string onto a valid CPP name.
13924 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
13925
13926 # Sed expression to map a string onto a valid variable name.
13927 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
13928
13929
13930 exec 6>&1
13931 ## ----------------------------------- ##
13932 ## Main body of $CONFIG_STATUS script. ##
13933 ## ----------------------------------- ##
13934 _ASEOF
13935 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
13936
13937 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13938 # Save the log message, to keep $0 and so on meaningful, and to
13939 # report actual input values of CONFIG_FILES etc. instead of their
13940 # values after options handling.
13941 ac_log="
13942 This file was extended by $as_me, which was
13943 generated by GNU Autoconf 2.64.  Invocation command line was
13944
13945   CONFIG_FILES    = $CONFIG_FILES
13946   CONFIG_HEADERS  = $CONFIG_HEADERS
13947   CONFIG_LINKS    = $CONFIG_LINKS
13948   CONFIG_COMMANDS = $CONFIG_COMMANDS
13949   $ $0 $@
13950
13951 on `(hostname || uname -n) 2>/dev/null | sed 1q`
13952 "
13953
13954 _ACEOF
13955
13956 case $ac_config_files in *"
13957 "*) set x $ac_config_files; shift; ac_config_files=$*;;
13958 esac
13959
13960 case $ac_config_headers in *"
13961 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
13962 esac
13963
13964
13965 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13966 # Files that config.status was made for.
13967 config_files="$ac_config_files"
13968 config_headers="$ac_config_headers"
13969 config_links="$ac_config_links"
13970 config_commands="$ac_config_commands"
13971
13972 _ACEOF
13973
13974 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13975 ac_cs_usage="\
13976 \`$as_me' instantiates files and other configuration actions
13977 from templates according to the current configuration.  Unless the files
13978 and actions are specified as TAGs, all are instantiated by default.
13979
13980 Usage: $0 [OPTION]... [TAG]...
13981
13982   -h, --help       print this help, then exit
13983   -V, --version    print version number and configuration settings, then exit
13984   -q, --quiet, --silent
13985                    do not print progress messages
13986   -d, --debug      don't remove temporary files
13987       --recheck    update $as_me by reconfiguring in the same conditions
13988       --file=FILE[:TEMPLATE]
13989                    instantiate the configuration file FILE
13990       --header=FILE[:TEMPLATE]
13991                    instantiate the configuration header FILE
13992
13993 Configuration files:
13994 $config_files
13995
13996 Configuration headers:
13997 $config_headers
13998
13999 Configuration links:
14000 $config_links
14001
14002 Configuration commands:
14003 $config_commands
14004
14005 Report bugs to the package provider."
14006
14007 _ACEOF
14008 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14009 ac_cs_version="\\
14010 config.status
14011 configured by $0, generated by GNU Autoconf 2.64,
14012   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
14013
14014 Copyright (C) 2009 Free Software Foundation, Inc.
14015 This config.status script is free software; the Free Software Foundation
14016 gives unlimited permission to copy, distribute and modify it."
14017
14018 ac_pwd='$ac_pwd'
14019 srcdir='$srcdir'
14020 INSTALL='$INSTALL'
14021 AWK='$AWK'
14022 test -n "\$AWK" || AWK=awk
14023 _ACEOF
14024
14025 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14026 # The default lists apply if the user does not specify any file.
14027 ac_need_defaults=:
14028 while test $# != 0
14029 do
14030   case $1 in
14031   --*=*)
14032     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14033     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14034     ac_shift=:
14035     ;;
14036   *)
14037     ac_option=$1
14038     ac_optarg=$2
14039     ac_shift=shift
14040     ;;
14041   esac
14042
14043   case $ac_option in
14044   # Handling of the options.
14045   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14046     ac_cs_recheck=: ;;
14047   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14048     $as_echo "$ac_cs_version"; exit ;;
14049   --debug | --debu | --deb | --de | --d | -d )
14050     debug=: ;;
14051   --file | --fil | --fi | --f )
14052     $ac_shift
14053     case $ac_optarg in
14054     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14055     esac
14056     as_fn_append CONFIG_FILES " '$ac_optarg'"
14057     ac_need_defaults=false;;
14058   --header | --heade | --head | --hea )
14059     $ac_shift
14060     case $ac_optarg in
14061     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14062     esac
14063     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14064     ac_need_defaults=false;;
14065   --he | --h)
14066     # Conflict between --help and --header
14067     as_fn_error "ambiguous option: \`$1'
14068 Try \`$0 --help' for more information.";;
14069   --help | --hel | -h )
14070     $as_echo "$ac_cs_usage"; exit ;;
14071   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14072   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14073     ac_cs_silent=: ;;
14074
14075   # This is an error.
14076   -*) as_fn_error "unrecognized option: \`$1'
14077 Try \`$0 --help' for more information." ;;
14078
14079   *) as_fn_append ac_config_targets " $1"
14080      ac_need_defaults=false ;;
14081
14082   esac
14083   shift
14084 done
14085
14086 ac_configure_extra_args=
14087
14088 if $ac_cs_silent; then
14089   exec 6>/dev/null
14090   ac_configure_extra_args="$ac_configure_extra_args --silent"
14091 fi
14092
14093 _ACEOF
14094 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14095 if \$ac_cs_recheck; then
14096   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14097   shift
14098   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14099   CONFIG_SHELL='$SHELL'
14100   export CONFIG_SHELL
14101   exec "\$@"
14102 fi
14103
14104 _ACEOF
14105 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14106 exec 5>>config.log
14107 {
14108   echo
14109   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14110 ## Running $as_me. ##
14111 _ASBOX
14112   $as_echo "$ac_log"
14113 } >&5
14114
14115 _ACEOF
14116 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14117 #
14118 # INIT-COMMANDS
14119 #
14120 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
14121
14122 _ACEOF
14123
14124 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14125
14126 # Handling of arguments.
14127 for ac_config_target in $ac_config_targets
14128 do
14129   case $ac_config_target in
14130     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
14131     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
14132     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
14133     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
14134     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14135     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
14136     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
14137     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
14138     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
14139
14140   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
14141   esac
14142 done
14143
14144
14145 # If the user did not use the arguments to specify the items to instantiate,
14146 # then the envvar interface is used.  Set only those that are not.
14147 # We use the long form for the default assignment because of an extremely
14148 # bizarre bug on SunOS 4.1.3.
14149 if $ac_need_defaults; then
14150   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14151   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14152   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
14153   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
14154 fi
14155
14156 # Have a temporary directory for convenience.  Make it in the build tree
14157 # simply because there is no reason against having it here, and in addition,
14158 # creating and moving files from /tmp can sometimes cause problems.
14159 # Hook for its removal unless debugging.
14160 # Note that there is a small window in which the directory will not be cleaned:
14161 # after its creation but before its name has been assigned to `$tmp'.
14162 $debug ||
14163 {
14164   tmp=
14165   trap 'exit_status=$?
14166   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14167 ' 0
14168   trap 'as_fn_exit 1' 1 2 13 15
14169 }
14170 # Create a (secure) tmp directory for tmp files.
14171
14172 {
14173   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14174   test -n "$tmp" && test -d "$tmp"
14175 }  ||
14176 {
14177   tmp=./conf$$-$RANDOM
14178   (umask 077 && mkdir "$tmp")
14179 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
14180
14181 # Set up the scripts for CONFIG_FILES section.
14182 # No need to generate them if there are no CONFIG_FILES.
14183 # This happens for instance with `./config.status config.h'.
14184 if test -n "$CONFIG_FILES"; then
14185
14186 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
14187   ac_cs_awk_getline=:
14188   ac_cs_awk_pipe_init=
14189   ac_cs_awk_read_file='
14190       while ((getline aline < (F[key])) > 0)
14191         print(aline)
14192       close(F[key])'
14193   ac_cs_awk_pipe_fini=
14194 else
14195   ac_cs_awk_getline=false
14196   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
14197   ac_cs_awk_read_file='
14198       print "|#_!!_#|"
14199       print "cat " F[key] " &&"
14200       '$ac_cs_awk_pipe_init
14201   # The final `:' finishes the AND list.
14202   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
14203 fi
14204 ac_cr=`echo X | tr X '\015'`
14205 # On cygwin, bash can eat \r inside `` if the user requested igncr.
14206 # But we know of no other shell where ac_cr would be empty at this
14207 # point, so we can use a bashism as a fallback.
14208 if test "x$ac_cr" = x; then
14209   eval ac_cr=\$\'\\r\'
14210 fi
14211 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
14212 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
14213   ac_cs_awk_cr='\r'
14214 else
14215   ac_cs_awk_cr=$ac_cr
14216 fi
14217
14218 echo 'BEGIN {' >"$tmp/subs1.awk" &&
14219 _ACEOF
14220
14221 # Create commands to substitute file output variables.
14222 {
14223   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
14224   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
14225   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
14226   echo "_ACAWK" &&
14227   echo "_ACEOF"
14228 } >conf$$files.sh &&
14229 . ./conf$$files.sh ||
14230   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
14231 rm -f conf$$files.sh
14232
14233 {
14234   echo "cat >conf$$subs.awk <<_ACEOF" &&
14235   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
14236   echo "_ACEOF"
14237 } >conf$$subs.sh ||
14238   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
14239 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
14240 ac_delim='%!_!# '
14241 for ac_last_try in false false false false false :; do
14242   . ./conf$$subs.sh ||
14243     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
14244
14245   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
14246   if test $ac_delim_n = $ac_delim_num; then
14247     break
14248   elif $ac_last_try; then
14249     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
14250   else
14251     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14252   fi
14253 done
14254 rm -f conf$$subs.sh
14255
14256 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14257 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
14258 _ACEOF
14259 sed -n '
14260 h
14261 s/^/S["/; s/!.*/"]=/
14262 p
14263 g
14264 s/^[^!]*!//
14265 :repl
14266 t repl
14267 s/'"$ac_delim"'$//
14268 t delim
14269 :nl
14270 h
14271 s/\(.\{148\}\).*/\1/
14272 t more1
14273 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
14274 p
14275 n
14276 b repl
14277 :more1
14278 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14279 p
14280 g
14281 s/.\{148\}//
14282 t nl
14283 :delim
14284 h
14285 s/\(.\{148\}\).*/\1/
14286 t more2
14287 s/["\\]/\\&/g; s/^/"/; s/$/"/
14288 p
14289 b
14290 :more2
14291 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14292 p
14293 g
14294 s/.\{148\}//
14295 t delim
14296 ' <conf$$subs.awk | sed '
14297 /^[^""]/{
14298   N
14299   s/\n//
14300 }
14301 ' >>$CONFIG_STATUS || ac_write_fail=1
14302 rm -f conf$$subs.awk
14303 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14304 _ACAWK
14305 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
14306   for (key in S) S_is_set[key] = 1
14307   FS = "\a"
14308   \$ac_cs_awk_pipe_init
14309 }
14310 {
14311   line = $ 0
14312   nfields = split(line, field, "@")
14313   substed = 0
14314   len = length(field[1])
14315   for (i = 2; i < nfields; i++) {
14316     key = field[i]
14317     keylen = length(key)
14318     if (S_is_set[key]) {
14319       value = S[key]
14320       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
14321       len += length(value) + length(field[++i])
14322       substed = 1
14323     } else
14324       len += 1 + keylen
14325   }
14326   if (nfields == 3 && !substed) {
14327     key = field[2]
14328     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
14329       \$ac_cs_awk_read_file
14330       next
14331     }
14332   }
14333   print line
14334 }
14335 \$ac_cs_awk_pipe_fini
14336 _ACAWK
14337 _ACEOF
14338 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14339 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
14340   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
14341 else
14342   cat
14343 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
14344   || as_fn_error "could not setup config files machinery" "$LINENO" 5
14345 _ACEOF
14346
14347 # VPATH may cause trouble with some makes, so we remove $(srcdir),
14348 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
14349 # trailing colons and then remove the whole line if VPATH becomes empty
14350 # (actually we leave an empty line to preserve line numbers).
14351 if test "x$srcdir" = x.; then
14352   ac_vpsub='/^[  ]*VPATH[        ]*=/{
14353 s/:*\$(srcdir):*/:/
14354 s/:*\${srcdir}:*/:/
14355 s/:*@srcdir@:*/:/
14356 s/^\([^=]*=[     ]*\):*/\1/
14357 s/:*$//
14358 s/^[^=]*=[       ]*$//
14359 }'
14360 fi
14361
14362 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14363 fi # test -n "$CONFIG_FILES"
14364
14365 # Set up the scripts for CONFIG_HEADERS section.
14366 # No need to generate them if there are no CONFIG_HEADERS.
14367 # This happens for instance with `./config.status Makefile'.
14368 if test -n "$CONFIG_HEADERS"; then
14369 cat >"$tmp/defines.awk" <<\_ACAWK ||
14370 BEGIN {
14371 _ACEOF
14372
14373 # Transform confdefs.h into an awk script `defines.awk', embedded as
14374 # here-document in config.status, that substitutes the proper values into
14375 # config.h.in to produce config.h.
14376
14377 # Create a delimiter string that does not exist in confdefs.h, to ease
14378 # handling of long lines.
14379 ac_delim='%!_!# '
14380 for ac_last_try in false false :; do
14381   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
14382   if test -z "$ac_t"; then
14383     break
14384   elif $ac_last_try; then
14385     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
14386   else
14387     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14388   fi
14389 done
14390
14391 # For the awk script, D is an array of macro values keyed by name,
14392 # likewise P contains macro parameters if any.  Preserve backslash
14393 # newline sequences.
14394
14395 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14396 sed -n '
14397 s/.\{148\}/&'"$ac_delim"'/g
14398 t rset
14399 :rset
14400 s/^[     ]*#[    ]*define[       ][      ]*/ /
14401 t def
14402 d
14403 :def
14404 s/\\$//
14405 t bsnl
14406 s/["\\]/\\&/g
14407 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14408 D["\1"]=" \3"/p
14409 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
14410 d
14411 :bsnl
14412 s/["\\]/\\&/g
14413 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14414 D["\1"]=" \3\\\\\\n"\\/p
14415 t cont
14416 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
14417 t cont
14418 d
14419 :cont
14420 n
14421 s/.\{148\}/&'"$ac_delim"'/g
14422 t clear
14423 :clear
14424 s/\\$//
14425 t bsnlc
14426 s/["\\]/\\&/g; s/^/"/; s/$/"/p
14427 d
14428 :bsnlc
14429 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
14430 b cont
14431 ' <confdefs.h | sed '
14432 s/'"$ac_delim"'/"\\\
14433 "/g' >>$CONFIG_STATUS || ac_write_fail=1
14434
14435 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14436   for (key in D) D_is_set[key] = 1
14437   FS = "\a"
14438 }
14439 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
14440   line = \$ 0
14441   split(line, arg, " ")
14442   if (arg[1] == "#") {
14443     defundef = arg[2]
14444     mac1 = arg[3]
14445   } else {
14446     defundef = substr(arg[1], 2)
14447     mac1 = arg[2]
14448   }
14449   split(mac1, mac2, "(") #)
14450   macro = mac2[1]
14451   prefix = substr(line, 1, index(line, defundef) - 1)
14452   if (D_is_set[macro]) {
14453     # Preserve the white space surrounding the "#".
14454     print prefix "define", macro P[macro] D[macro]
14455     next
14456   } else {
14457     # Replace #undef with comments.  This is necessary, for example,
14458     # in the case of _POSIX_SOURCE, which is predefined and required
14459     # on some systems where configure will not decide to define it.
14460     if (defundef == "undef") {
14461       print "/*", prefix defundef, macro, "*/"
14462       next
14463     }
14464   }
14465 }
14466 { print }
14467 _ACAWK
14468 _ACEOF
14469 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14470   as_fn_error "could not setup config headers machinery" "$LINENO" 5
14471 fi # test -n "$CONFIG_HEADERS"
14472
14473
14474 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
14475 shift
14476 for ac_tag
14477 do
14478   case $ac_tag in
14479   :[FHLC]) ac_mode=$ac_tag; continue;;
14480   esac
14481   case $ac_mode$ac_tag in
14482   :[FHL]*:*);;
14483   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
14484   :[FH]-) ac_tag=-:-;;
14485   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14486   esac
14487   ac_save_IFS=$IFS
14488   IFS=:
14489   set x $ac_tag
14490   IFS=$ac_save_IFS
14491   shift
14492   ac_file=$1
14493   shift
14494
14495   case $ac_mode in
14496   :L) ac_source=$1;;
14497   :[FH])
14498     ac_file_inputs=
14499     for ac_f
14500     do
14501       case $ac_f in
14502       -) ac_f="$tmp/stdin";;
14503       *) # Look for the file first in the build tree, then in the source tree
14504          # (if the path is not absolute).  The absolute path cannot be DOS-style,
14505          # because $ac_f cannot contain `:'.
14506          test -f "$ac_f" ||
14507            case $ac_f in
14508            [\\/$]*) false;;
14509            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14510            esac ||
14511            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
14512       esac
14513       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
14514       as_fn_append ac_file_inputs " '$ac_f'"
14515     done
14516
14517     # Let's still pretend it is `configure' which instantiates (i.e., don't
14518     # use $as_me), people would be surprised to read:
14519     #    /* config.h.  Generated by config.status.  */
14520     configure_input='Generated from '`
14521           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
14522         `' by configure.'
14523     if test x"$ac_file" != x-; then
14524       configure_input="$ac_file.  $configure_input"
14525       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
14526 $as_echo "$as_me: creating $ac_file" >&6;}
14527     fi
14528     # Neutralize special characters interpreted by sed in replacement strings.
14529     case $configure_input in #(
14530     *\&* | *\|* | *\\* )
14531        ac_sed_conf_input=`$as_echo "$configure_input" |
14532        sed 's/[\\\\&|]/\\\\&/g'`;; #(
14533     *) ac_sed_conf_input=$configure_input;;
14534     esac
14535
14536     case $ac_tag in
14537     *:-:* | *:-) cat >"$tmp/stdin" \
14538       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
14539     esac
14540     ;;
14541   esac
14542
14543   ac_dir=`$as_dirname -- "$ac_file" ||
14544 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14545          X"$ac_file" : 'X\(//\)[^/]' \| \
14546          X"$ac_file" : 'X\(//\)$' \| \
14547          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14548 $as_echo X"$ac_file" |
14549     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14550             s//\1/
14551             q
14552           }
14553           /^X\(\/\/\)[^/].*/{
14554             s//\1/
14555             q
14556           }
14557           /^X\(\/\/\)$/{
14558             s//\1/
14559             q
14560           }
14561           /^X\(\/\).*/{
14562             s//\1/
14563             q
14564           }
14565           s/.*/./; q'`
14566   as_dir="$ac_dir"; as_fn_mkdir_p
14567   ac_builddir=.
14568
14569 case "$ac_dir" in
14570 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14571 *)
14572   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14573   # A ".." for each directory in $ac_dir_suffix.
14574   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14575   case $ac_top_builddir_sub in
14576   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14577   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14578   esac ;;
14579 esac
14580 ac_abs_top_builddir=$ac_pwd
14581 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14582 # for backward compatibility:
14583 ac_top_builddir=$ac_top_build_prefix
14584
14585 case $srcdir in
14586   .)  # We are building in place.
14587     ac_srcdir=.
14588     ac_top_srcdir=$ac_top_builddir_sub
14589     ac_abs_top_srcdir=$ac_pwd ;;
14590   [\\/]* | ?:[\\/]* )  # Absolute name.
14591     ac_srcdir=$srcdir$ac_dir_suffix;
14592     ac_top_srcdir=$srcdir
14593     ac_abs_top_srcdir=$srcdir ;;
14594   *) # Relative name.
14595     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14596     ac_top_srcdir=$ac_top_build_prefix$srcdir
14597     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14598 esac
14599 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14600
14601
14602   case $ac_mode in
14603   :F)
14604   #
14605   # CONFIG_FILE
14606   #
14607
14608   case $INSTALL in
14609   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14610   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14611   esac
14612 _ACEOF
14613
14614 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14615 # If the template does not know about datarootdir, expand it.
14616 # FIXME: This hack should be removed a few years after 2.60.
14617 ac_datarootdir_hack=; ac_datarootdir_seen=
14618 ac_sed_dataroot='
14619 /datarootdir/ {
14620   p
14621   q
14622 }
14623 /@datadir@/p
14624 /@docdir@/p
14625 /@infodir@/p
14626 /@localedir@/p
14627 /@mandir@/p'
14628 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14629 *datarootdir*) ac_datarootdir_seen=yes;;
14630 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14631   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14632 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14633 _ACEOF
14634 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14635   ac_datarootdir_hack='
14636   s&@datadir@&$datadir&g
14637   s&@docdir@&$docdir&g
14638   s&@infodir@&$infodir&g
14639   s&@localedir@&$localedir&g
14640   s&@mandir@&$mandir&g
14641   s&\\\${datarootdir}&$datarootdir&g' ;;
14642 esac
14643 _ACEOF
14644
14645 # Neutralize VPATH when `$srcdir' = `.'.
14646 # Shell code in configure.ac might set extrasub.
14647 # FIXME: do we really want to maintain this feature?
14648 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14649 ac_sed_extra="$ac_vpsub
14650 $extrasub
14651 _ACEOF
14652 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14653 :t
14654 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14655 s|@configure_input@|$ac_sed_conf_input|;t t
14656 s&@top_builddir@&$ac_top_builddir_sub&;t t
14657 s&@top_build_prefix@&$ac_top_build_prefix&;t t
14658 s&@srcdir@&$ac_srcdir&;t t
14659 s&@abs_srcdir@&$ac_abs_srcdir&;t t
14660 s&@top_srcdir@&$ac_top_srcdir&;t t
14661 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14662 s&@builddir@&$ac_builddir&;t t
14663 s&@abs_builddir@&$ac_abs_builddir&;t t
14664 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14665 s&@INSTALL@&$ac_INSTALL&;t t
14666 $ac_datarootdir_hack
14667 "
14668 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
14669 if $ac_cs_awk_getline; then
14670   $AWK -f "$tmp/subs.awk"
14671 else
14672   $AWK -f "$tmp/subs.awk" | $SHELL
14673 fi >$tmp/out \
14674   || as_fn_error "could not create $ac_file" "$LINENO" 5
14675
14676 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14677   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
14678   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
14679   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14680 which seems to be undefined.  Please make sure it is defined." >&5
14681 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14682 which seems to be undefined.  Please make sure it is defined." >&2;}
14683
14684   rm -f "$tmp/stdin"
14685   case $ac_file in
14686   -) cat "$tmp/out" && rm -f "$tmp/out";;
14687   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
14688   esac \
14689   || as_fn_error "could not create $ac_file" "$LINENO" 5
14690  ;;
14691   :H)
14692   #
14693   # CONFIG_HEADER
14694   #
14695   if test x"$ac_file" != x-; then
14696     {
14697       $as_echo "/* $configure_input  */" \
14698       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
14699     } >"$tmp/config.h" \
14700       || as_fn_error "could not create $ac_file" "$LINENO" 5
14701     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
14702       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14703 $as_echo "$as_me: $ac_file is unchanged" >&6;}
14704     else
14705       rm -f "$ac_file"
14706       mv "$tmp/config.h" "$ac_file" \
14707         || as_fn_error "could not create $ac_file" "$LINENO" 5
14708     fi
14709   else
14710     $as_echo "/* $configure_input  */" \
14711       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
14712       || as_fn_error "could not create -" "$LINENO" 5
14713   fi
14714  ;;
14715   :L)
14716   #
14717   # CONFIG_LINK
14718   #
14719
14720   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
14721     :
14722   else
14723     # Prefer the file from the source tree if names are identical.
14724     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
14725       ac_source=$srcdir/$ac_source
14726     fi
14727
14728     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
14729 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
14730
14731     if test ! -r "$ac_source"; then
14732       as_fn_error "$ac_source: file not found" "$LINENO" 5
14733     fi
14734     rm -f "$ac_file"
14735
14736     # Try a relative symlink, then a hard link, then a copy.
14737     case $srcdir in
14738     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
14739         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
14740     esac
14741     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
14742       ln "$ac_source" "$ac_file" 2>/dev/null ||
14743       cp -p "$ac_source" "$ac_file" ||
14744       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
14745   fi
14746  ;;
14747   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
14748 $as_echo "$as_me: executing $ac_file commands" >&6;}
14749  ;;
14750   esac
14751
14752
14753   case $ac_file$ac_mode in
14754     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
14755     "default":C)
14756 case x$CONFIG_HEADERS in
14757 xconfig.h:config.in)
14758 echo > stamp-h ;;
14759 esac
14760  ;;
14761
14762   esac
14763 done # for ac_tag
14764
14765
14766 as_fn_exit 0
14767 _ACEOF
14768 ac_clean_files=$ac_clean_files_save
14769
14770 test $ac_write_fail = 0 ||
14771   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
14772
14773
14774 # configure is writing to config.log, and then calls config.status.
14775 # config.status does its own redirection, appending to config.log.
14776 # Unfortunately, on DOS this fails, as config.log is still kept open
14777 # by configure, so config.status won't be able to write to it; its
14778 # output is simply discarded.  So we exec the FD to /dev/null,
14779 # effectively closing config.log, so it can be properly (re)opened and
14780 # appended to by config.status.  When coming back to configure, we
14781 # need to make the FD available again.
14782 if test "$no_create" != yes; then
14783   ac_cs_success=:
14784   ac_config_status_args=
14785   test "$silent" = yes &&
14786     ac_config_status_args="$ac_config_status_args --quiet"
14787   exec 5>/dev/null
14788   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14789   exec 5>>config.log
14790   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14791   # would make configure fail if this is the last instruction.
14792   $ac_cs_success || as_fn_exit $?
14793 fi
14794
14795 #
14796 # CONFIG_SUBDIRS section.
14797 #
14798 if test "$no_recursion" != yes; then
14799
14800   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
14801   # so they do not pile up.
14802   ac_sub_configure_args=
14803   ac_prev=
14804   eval "set x $ac_configure_args"
14805   shift
14806   for ac_arg
14807   do
14808     if test -n "$ac_prev"; then
14809       ac_prev=
14810       continue
14811     fi
14812     case $ac_arg in
14813     -cache-file | --cache-file | --cache-fil | --cache-fi \
14814     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
14815       ac_prev=cache_file ;;
14816     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
14817     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
14818     | --c=*)
14819       ;;
14820     --config-cache | -C)
14821       ;;
14822     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
14823       ac_prev=srcdir ;;
14824     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
14825       ;;
14826     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
14827       ac_prev=prefix ;;
14828     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
14829       ;;
14830     --disable-option-checking)
14831       ;;
14832     *)
14833       case $ac_arg in
14834       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
14835       esac
14836       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
14837     esac
14838   done
14839
14840   # Always prepend --prefix to ensure using the same prefix
14841   # in subdir configurations.
14842   ac_arg="--prefix=$prefix"
14843   case $ac_arg in
14844   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
14845   esac
14846   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
14847
14848   # Pass --silent
14849   if test "$silent" = yes; then
14850     ac_sub_configure_args="--silent $ac_sub_configure_args"
14851   fi
14852
14853   # Always prepend --disable-option-checking to silence warnings, since
14854   # different subdirs can have different --enable and --with options.
14855   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
14856
14857   ac_popdir=`pwd`
14858   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
14859
14860     # Do not complain, so a configure script can configure whichever
14861     # parts of a large source tree are present.
14862     test -d "$srcdir/$ac_dir" || continue
14863
14864     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
14865     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
14866     $as_echo "$ac_msg" >&6
14867     as_dir="$ac_dir"; as_fn_mkdir_p
14868     ac_builddir=.
14869
14870 case "$ac_dir" in
14871 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14872 *)
14873   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14874   # A ".." for each directory in $ac_dir_suffix.
14875   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14876   case $ac_top_builddir_sub in
14877   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14878   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14879   esac ;;
14880 esac
14881 ac_abs_top_builddir=$ac_pwd
14882 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14883 # for backward compatibility:
14884 ac_top_builddir=$ac_top_build_prefix
14885
14886 case $srcdir in
14887   .)  # We are building in place.
14888     ac_srcdir=.
14889     ac_top_srcdir=$ac_top_builddir_sub
14890     ac_abs_top_srcdir=$ac_pwd ;;
14891   [\\/]* | ?:[\\/]* )  # Absolute name.
14892     ac_srcdir=$srcdir$ac_dir_suffix;
14893     ac_top_srcdir=$srcdir
14894     ac_abs_top_srcdir=$srcdir ;;
14895   *) # Relative name.
14896     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14897     ac_top_srcdir=$ac_top_build_prefix$srcdir
14898     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14899 esac
14900 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14901
14902
14903     cd "$ac_dir"
14904
14905     # Check for guested configure; otherwise get Cygnus style configure.
14906     if test -f "$ac_srcdir/configure.gnu"; then
14907       ac_sub_configure=$ac_srcdir/configure.gnu
14908     elif test -f "$ac_srcdir/configure"; then
14909       ac_sub_configure=$ac_srcdir/configure
14910     elif test -f "$ac_srcdir/configure.in"; then
14911       # This should be Cygnus configure.
14912       ac_sub_configure=$ac_aux_dir/configure
14913     else
14914       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
14915 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
14916       ac_sub_configure=
14917     fi
14918
14919     # The recursion is here.
14920     if test -n "$ac_sub_configure"; then
14921       # Make the cache file name correct relative to the subdirectory.
14922       case $cache_file in
14923       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
14924       *) # Relative name.
14925         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
14926       esac
14927
14928       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
14929 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
14930       # The eval makes quoting arguments work.
14931       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
14932            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
14933         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
14934     fi
14935
14936     cd "$ac_popdir"
14937   done
14938 fi
14939 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14940   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14941 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14942 fi
14943
14944
14945 exit 0