gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 PYTHON_LIBS
 662 PYTHON_CPPFLAGS
 663 PYTHON_CFLAGS
 664 python_prog_path
 665 LTLIBEXPAT
 666 LIBEXPAT
 667 HAVE_LIBEXPAT
 668 JIT_READER_DIR
 669 TARGET_PTR
 670 READLINE_TEXI_INCFLAG
 671 READLINE_CFLAGS
 672 READLINE_DEPS
 673 READLINE
 674 MIG
 675 WINDRES
 676 DLLTOOL
 677 AR
 678 YFLAGS
 679 YACC
 680 RANLIB
 681 LN_S
 682 INSTALL_DATA
 683 INSTALL_SCRIPT
 684 INSTALL_PROGRAM
 685 AWK
 686 REPORT_BUGS_TEXI
 687 REPORT_BUGS_TO
 688 PKGVERSION
 689 HAVE_NATIVE_GCORE_TARGET
 690 TARGET_OBS
 691 subdirs
 692 GDB_DATADIR
 693 DEBUGDIR
 694 MAKEINFO_EXTRA_FLAGS
 695 MAKEINFOFLAGS
 696 MAKEINFO
 697 PACKAGE
 698 GNULIB_STDINT_H
 699 CATOBJEXT
 700 GENCAT
 701 INSTOBJEXT
 702 DATADIRNAME
 703 CATALOGS
 704 POSUB
 705 GMSGFMT
 706 XGETTEXT
 707 INCINTL
 708 LIBINTL_DEP
 709 LIBINTL
 710 USE_NLS
 711 SET_MAKE
 712 GMAKE_FALSE
 713 GMAKE_TRUE
 714 MAKE
 715 CCDEPMODE
 716 DEPDIR
 717 am__leading_dot
 718 target_os
 719 target_vendor
 720 target_cpu
 721 target
 722 host_os
 723 host_vendor
 724 host_cpu
 725 host
 726 build_os
 727 build_vendor
 728 build_cpu
 729 build
 730 EGREP
 731 GREP
 732 CPP
 733 OBJEXT
 734 EXEEXT
 735 ac_ct_CC
 736 CPPFLAGS
 737 LDFLAGS
 738 CFLAGS
 739 CC
 740 MAINT
 741 MAINTAINER_MODE_FALSE
 742 MAINTAINER_MODE_TRUE
 743 target_alias
 744 host_alias
 745 build_alias
 746 LIBS
 747 ECHO_T
 748 ECHO_N
 749 ECHO_C
 750 DEFS
 751 mandir
 752 localedir
 753 libdir
 754 psdir
 755 pdfdir
 756 dvidir
 757 htmldir
 758 infodir
 759 docdir
 760 oldincludedir
 761 includedir
 762 localstatedir
 763 sharedstatedir
 764 sysconfdir
 765 datadir
 766 datarootdir
 767 libexecdir
 768 sbindir
 769 bindir
 770 program_transform_name
 771 prefix
 772 exec_prefix
 773 PACKAGE_URL
 774 PACKAGE_BUGREPORT
 775 PACKAGE_STRING
 776 PACKAGE_VERSION
 777 PACKAGE_TARNAME
 778 PACKAGE_NAME
 779 PATH_SEPARATOR
 780 SHELL'
 781 ac_subst_files='host_makefile_frag'
 782 ac_user_opts='
 783 enable_option_checking
 784 enable_maintainer_mode
 785 enable_plugins
 786 enable_largefile
 787 with_separate_debug_dir
 788 with_gdb_datadir
 789 with_relocated_sources
 790 with_auto_load_dir
 791 with_auto_load_safe_path
 792 enable_targets
 793 enable_64_bit_bfd
 794 enable_gdbcli
 795 enable_gdbmi
 796 enable_tui
 797 enable_gdbtk
 798 with_libunwind_ia64
 799 with_curses
 800 enable_profiling
 801 with_pkgversion
 802 with_bugurl
 803 with_zlib
 804 with_libiconv_prefix
 805 with_iconv_bin
 806 with_system_readline
 807 with_jit_reader_dir
 808 with_expat
 809 with_gnu_ld
 810 enable_rpath
 811 with_libexpat_prefix
 812 with_python
 813 enable_libmcheck
 814 with_included_regex
 815 with_sysroot
 816 with_system_gdbinit
 817 enable_werror
 818 enable_build_warnings
 819 enable_gdb_build_warnings
 820 with_lzma
 821 with_liblzma_prefix
 822 with_tcl
 823 with_tk
 824 with_x
 825 enable_sim
 826 enable_multi_ice
 827 enable_gdbserver
 828 with_babeltrace
 829 with_libbabeltrace_prefix
 830 '
 831       ac_precious_vars='build_alias
 832 host_alias
 833 target_alias
 834 CC
 835 CFLAGS
 836 LDFLAGS
 837 LIBS
 838 CPPFLAGS
 839 CPP
 840 MAKEINFO
 841 MAKEINFOFLAGS
 842 YACC
 843 YFLAGS
 844 XMKMF'
 845 ac_subdirs_all='testsuite
 846 gdbtk
 847 multi-ice
 848 gdbserver'
 849
 850 # Initialize some variables set by options.
 851 ac_init_help=
 852 ac_init_version=false
 853 ac_unrecognized_opts=
 854 ac_unrecognized_sep=
 855 # The variables have the same names as the options, with
 856 # dashes changed to underlines.
 857 cache_file=/dev/null
 858 exec_prefix=NONE
 859 no_create=
 860 no_recursion=
 861 prefix=NONE
 862 program_prefix=NONE
 863 program_suffix=NONE
 864 program_transform_name=s,x,x,
 865 silent=
 866 site=
 867 srcdir=
 868 verbose=
 869 x_includes=NONE
 870 x_libraries=NONE
 871
 872 # Installation directory options.
 873 # These are left unexpanded so users can "make install exec_prefix=/foo"
 874 # and all the variables that are supposed to be based on exec_prefix
 875 # by default will actually change.
 876 # Use braces instead of parens because sh, perl, etc. also accept them.
 877 # (The list follows the same order as the GNU Coding Standards.)
 878 bindir='${exec_prefix}/bin'
 879 sbindir='${exec_prefix}/sbin'
 880 libexecdir='${exec_prefix}/libexec'
 881 datarootdir='${prefix}/share'
 882 datadir='${datarootdir}'
 883 sysconfdir='${prefix}/etc'
 884 sharedstatedir='${prefix}/com'
 885 localstatedir='${prefix}/var'
 886 includedir='${prefix}/include'
 887 oldincludedir='/usr/include'
 888 docdir='${datarootdir}/doc/${PACKAGE}'
 889 infodir='${datarootdir}/info'
 890 htmldir='${docdir}'
 891 dvidir='${docdir}'
 892 pdfdir='${docdir}'
 893 psdir='${docdir}'
 894 libdir='${exec_prefix}/lib'
 895 localedir='${datarootdir}/locale'
 896 mandir='${datarootdir}/man'
 897
 898 ac_prev=
 899 ac_dashdash=
 900 for ac_option
 901 do
 902   # If the previous option needs an argument, assign it.
 903   if test -n "$ac_prev"; then
 904     eval $ac_prev=\$ac_option
 905     ac_prev=
 906     continue
 907   fi
 908
 909   case $ac_option in
 910   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 911   *)    ac_optarg=yes ;;
 912   esac
 913
 914   # Accept the important Cygnus configure options, so we can diagnose typos.
 915
 916   case $ac_dashdash$ac_option in
 917   --)
 918     ac_dashdash=yes ;;
 919
 920   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 921     ac_prev=bindir ;;
 922   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 923     bindir=$ac_optarg ;;
 924
 925   -build | --build | --buil | --bui | --bu)
 926     ac_prev=build_alias ;;
 927   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 928     build_alias=$ac_optarg ;;
 929
 930   -cache-file | --cache-file | --cache-fil | --cache-fi \
 931   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 932     ac_prev=cache_file ;;
 933   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 934   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 935     cache_file=$ac_optarg ;;
 936
 937   --config-cache | -C)
 938     cache_file=config.cache ;;
 939
 940   -datadir | --datadir | --datadi | --datad)
 941     ac_prev=datadir ;;
 942   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 943     datadir=$ac_optarg ;;
 944
 945   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 946   | --dataroo | --dataro | --datar)
 947     ac_prev=datarootdir ;;
 948   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 949   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 950     datarootdir=$ac_optarg ;;
 951
 952   -disable-* | --disable-*)
 953     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 954     # Reject names that are not valid shell variable names.
 955     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 956       as_fn_error "invalid feature name: $ac_useropt"
 957     ac_useropt_orig=$ac_useropt
 958     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 959     case $ac_user_opts in
 960       *"
 961 "enable_$ac_useropt"
 962 "*) ;;
 963       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 964          ac_unrecognized_sep=', ';;
 965     esac
 966     eval enable_$ac_useropt=no ;;
 967
 968   -docdir | --docdir | --docdi | --doc | --do)
 969     ac_prev=docdir ;;
 970   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 971     docdir=$ac_optarg ;;
 972
 973   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 974     ac_prev=dvidir ;;
 975   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 976     dvidir=$ac_optarg ;;
 977
 978   -enable-* | --enable-*)
 979     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 980     # Reject names that are not valid shell variable names.
 981     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 982       as_fn_error "invalid feature name: $ac_useropt"
 983     ac_useropt_orig=$ac_useropt
 984     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 985     case $ac_user_opts in
 986       *"
 987 "enable_$ac_useropt"
 988 "*) ;;
 989       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 990          ac_unrecognized_sep=', ';;
 991     esac
 992     eval enable_$ac_useropt=\$ac_optarg ;;
 993
 994   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 995   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 996   | --exec | --exe | --ex)
 997     ac_prev=exec_prefix ;;
 998   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 999   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1000   | --exec=* | --exe=* | --ex=*)
1001     exec_prefix=$ac_optarg ;;
1002
1003   -gas | --gas | --ga | --g)
1004     # Obsolete; use --with-gas.
1005     with_gas=yes ;;
1006
1007   -help | --help | --hel | --he | -h)
1008     ac_init_help=long ;;
1009   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1010     ac_init_help=recursive ;;
1011   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1012     ac_init_help=short ;;
1013
1014   -host | --host | --hos | --ho)
1015     ac_prev=host_alias ;;
1016   -host=* | --host=* | --hos=* | --ho=*)
1017     host_alias=$ac_optarg ;;
1018
1019   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1020     ac_prev=htmldir ;;
1021   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1022   | --ht=*)
1023     htmldir=$ac_optarg ;;
1024
1025   -includedir | --includedir | --includedi | --included | --include \
1026   | --includ | --inclu | --incl | --inc)
1027     ac_prev=includedir ;;
1028   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1029   | --includ=* | --inclu=* | --incl=* | --inc=*)
1030     includedir=$ac_optarg ;;
1031
1032   -infodir | --infodir | --infodi | --infod | --info | --inf)
1033     ac_prev=infodir ;;
1034   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1035     infodir=$ac_optarg ;;
1036
1037   -libdir | --libdir | --libdi | --libd)
1038     ac_prev=libdir ;;
1039   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1040     libdir=$ac_optarg ;;
1041
1042   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1043   | --libexe | --libex | --libe)
1044     ac_prev=libexecdir ;;
1045   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1046   | --libexe=* | --libex=* | --libe=*)
1047     libexecdir=$ac_optarg ;;
1048
1049   -localedir | --localedir | --localedi | --localed | --locale)
1050     ac_prev=localedir ;;
1051   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1052     localedir=$ac_optarg ;;
1053
1054   -localstatedir | --localstatedir | --localstatedi | --localstated \
1055   | --localstate | --localstat | --localsta | --localst | --locals)
1056     ac_prev=localstatedir ;;
1057   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1058   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1059     localstatedir=$ac_optarg ;;
1060
1061   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1062     ac_prev=mandir ;;
1063   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1064     mandir=$ac_optarg ;;
1065
1066   -nfp | --nfp | --nf)
1067     # Obsolete; use --without-fp.
1068     with_fp=no ;;
1069
1070   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1071   | --no-cr | --no-c | -n)
1072     no_create=yes ;;
1073
1074   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1075   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1076     no_recursion=yes ;;
1077
1078   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1079   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1080   | --oldin | --oldi | --old | --ol | --o)
1081     ac_prev=oldincludedir ;;
1082   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1083   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1084   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1085     oldincludedir=$ac_optarg ;;
1086
1087   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1088     ac_prev=prefix ;;
1089   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1090     prefix=$ac_optarg ;;
1091
1092   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1093   | --program-pre | --program-pr | --program-p)
1094     ac_prev=program_prefix ;;
1095   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1096   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1097     program_prefix=$ac_optarg ;;
1098
1099   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1100   | --program-suf | --program-su | --program-s)
1101     ac_prev=program_suffix ;;
1102   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1103   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1104     program_suffix=$ac_optarg ;;
1105
1106   -program-transform-name | --program-transform-name \
1107   | --program-transform-nam | --program-transform-na \
1108   | --program-transform-n | --program-transform- \
1109   | --program-transform | --program-transfor \
1110   | --program-transfo | --program-transf \
1111   | --program-trans | --program-tran \
1112   | --progr-tra | --program-tr | --program-t)
1113     ac_prev=program_transform_name ;;
1114   -program-transform-name=* | --program-transform-name=* \
1115   | --program-transform-nam=* | --program-transform-na=* \
1116   | --program-transform-n=* | --program-transform-=* \
1117   | --program-transform=* | --program-transfor=* \
1118   | --program-transfo=* | --program-transf=* \
1119   | --program-trans=* | --program-tran=* \
1120   | --progr-tra=* | --program-tr=* | --program-t=*)
1121     program_transform_name=$ac_optarg ;;
1122
1123   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1124     ac_prev=pdfdir ;;
1125   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1126     pdfdir=$ac_optarg ;;
1127
1128   -psdir | --psdir | --psdi | --psd | --ps)
1129     ac_prev=psdir ;;
1130   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1131     psdir=$ac_optarg ;;
1132
1133   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1134   | -silent | --silent | --silen | --sile | --sil)
1135     silent=yes ;;
1136
1137   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1138     ac_prev=sbindir ;;
1139   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1140   | --sbi=* | --sb=*)
1141     sbindir=$ac_optarg ;;
1142
1143   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1144   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1145   | --sharedst | --shareds | --shared | --share | --shar \
1146   | --sha | --sh)
1147     ac_prev=sharedstatedir ;;
1148   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1149   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1150   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1151   | --sha=* | --sh=*)
1152     sharedstatedir=$ac_optarg ;;
1153
1154   -site | --site | --sit)
1155     ac_prev=site ;;
1156   -site=* | --site=* | --sit=*)
1157     site=$ac_optarg ;;
1158
1159   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1160     ac_prev=srcdir ;;
1161   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1162     srcdir=$ac_optarg ;;
1163
1164   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1165   | --syscon | --sysco | --sysc | --sys | --sy)
1166     ac_prev=sysconfdir ;;
1167   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1168   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1169     sysconfdir=$ac_optarg ;;
1170
1171   -target | --target | --targe | --targ | --tar | --ta | --t)
1172     ac_prev=target_alias ;;
1173   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1174     target_alias=$ac_optarg ;;
1175
1176   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1177     verbose=yes ;;
1178
1179   -version | --version | --versio | --versi | --vers | -V)
1180     ac_init_version=: ;;
1181
1182   -with-* | --with-*)
1183     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1184     # Reject names that are not valid shell variable names.
1185     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1186       as_fn_error "invalid package name: $ac_useropt"
1187     ac_useropt_orig=$ac_useropt
1188     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1189     case $ac_user_opts in
1190       *"
1191 "with_$ac_useropt"
1192 "*) ;;
1193       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1194          ac_unrecognized_sep=', ';;
1195     esac
1196     eval with_$ac_useropt=\$ac_optarg ;;
1197
1198   -without-* | --without-*)
1199     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1200     # Reject names that are not valid shell variable names.
1201     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1202       as_fn_error "invalid package name: $ac_useropt"
1203     ac_useropt_orig=$ac_useropt
1204     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1205     case $ac_user_opts in
1206       *"
1207 "with_$ac_useropt"
1208 "*) ;;
1209       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1210          ac_unrecognized_sep=', ';;
1211     esac
1212     eval with_$ac_useropt=no ;;
1213
1214   --x)
1215     # Obsolete; use --with-x.
1216     with_x=yes ;;
1217
1218   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1219   | --x-incl | --x-inc | --x-in | --x-i)
1220     ac_prev=x_includes ;;
1221   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1222   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1223     x_includes=$ac_optarg ;;
1224
1225   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1226   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1227     ac_prev=x_libraries ;;
1228   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1229   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1230     x_libraries=$ac_optarg ;;
1231
1232   -*) as_fn_error "unrecognized option: \`$ac_option'
1233 Try \`$0 --help' for more information."
1234     ;;
1235
1236   *=*)
1237     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1238     # Reject names that are not valid shell variable names.
1239     case $ac_envvar in #(
1240       '' | [0-9]* | *[!_$as_cr_alnum]* )
1241       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1242     esac
1243     eval $ac_envvar=\$ac_optarg
1244     export $ac_envvar ;;
1245
1246   *)
1247     # FIXME: should be removed in autoconf 3.0.
1248     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1249     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1250       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1251     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1252     ;;
1253
1254   esac
1255 done
1256
1257 if test -n "$ac_prev"; then
1258   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1259   as_fn_error "missing argument to $ac_option"
1260 fi
1261
1262 if test -n "$ac_unrecognized_opts"; then
1263   case $enable_option_checking in
1264     no) ;;
1265     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1266     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1267   esac
1268 fi
1269
1270 # Check all directory arguments for consistency.
1271 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1272                 datadir sysconfdir sharedstatedir localstatedir includedir \
1273                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1274                 libdir localedir mandir
1275 do
1276   eval ac_val=\$$ac_var
1277   # Remove trailing slashes.
1278   case $ac_val in
1279     */ )
1280       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1281       eval $ac_var=\$ac_val;;
1282   esac
1283   # Be sure to have absolute directory names.
1284   case $ac_val in
1285     [\\/$]* | ?:[\\/]* )  continue;;
1286     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1287   esac
1288   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1289 done
1290
1291 # There might be people who depend on the old broken behavior: `$host'
1292 # used to hold the argument of --host etc.
1293 # FIXME: To remove some day.
1294 build=$build_alias
1295 host=$host_alias
1296 target=$target_alias
1297
1298 # FIXME: To remove some day.
1299 if test "x$host_alias" != x; then
1300   if test "x$build_alias" = x; then
1301     cross_compiling=maybe
1302     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1303     If a cross compiler is detected then cross compile mode will be used." >&2
1304   elif test "x$build_alias" != "x$host_alias"; then
1305     cross_compiling=yes
1306   fi
1307 fi
1308
1309 ac_tool_prefix=
1310 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1311
1312 test "$silent" = yes && exec 6>/dev/null
1313
1314
1315 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1316 ac_ls_di=`ls -di .` &&
1317 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1318   as_fn_error "working directory cannot be determined"
1319 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1320   as_fn_error "pwd does not report name of working directory"
1321
1322
1323 # Find the source files, if location was not specified.
1324 if test -z "$srcdir"; then
1325   ac_srcdir_defaulted=yes
1326   # Try the directory containing this script, then the parent directory.
1327   ac_confdir=`$as_dirname -- "$as_myself" ||
1328 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1329          X"$as_myself" : 'X\(//\)[^/]' \| \
1330          X"$as_myself" : 'X\(//\)$' \| \
1331          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1332 $as_echo X"$as_myself" |
1333     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1334             s//\1/
1335             q
1336           }
1337           /^X\(\/\/\)[^/].*/{
1338             s//\1/
1339             q
1340           }
1341           /^X\(\/\/\)$/{
1342             s//\1/
1343             q
1344           }
1345           /^X\(\/\).*/{
1346             s//\1/
1347             q
1348           }
1349           s/.*/./; q'`
1350   srcdir=$ac_confdir
1351   if test ! -r "$srcdir/$ac_unique_file"; then
1352     srcdir=..
1353   fi
1354 else
1355   ac_srcdir_defaulted=no
1356 fi
1357 if test ! -r "$srcdir/$ac_unique_file"; then
1358   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1359   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1360 fi
1361 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1362 ac_abs_confdir=`(
1363         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1364         pwd)`
1365 # When building in place, set srcdir=.
1366 if test "$ac_abs_confdir" = "$ac_pwd"; then
1367   srcdir=.
1368 fi
1369 # Remove unnecessary trailing slashes from srcdir.
1370 # Double slashes in file names in object file debugging info
1371 # mess up M-x gdb in Emacs.
1372 case $srcdir in
1373 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1374 esac
1375 for ac_var in $ac_precious_vars; do
1376   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1377   eval ac_env_${ac_var}_value=\$${ac_var}
1378   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1379   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1380 done
1381
1382 #
1383 # Report the --help message.
1384 #
1385 if test "$ac_init_help" = "long"; then
1386   # Omit some internal or obsolete options to make the list less imposing.
1387   # This message is too long to be a string in the A/UX 3.1 sh.
1388   cat <<_ACEOF
1389 \`configure' configures this package to adapt to many kinds of systems.
1390
1391 Usage: $0 [OPTION]... [VAR=VALUE]...
1392
1393 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1394 VAR=VALUE.  See below for descriptions of some of the useful variables.
1395
1396 Defaults for the options are specified in brackets.
1397
1398 Configuration:
1399   -h, --help              display this help and exit
1400       --help=short        display options specific to this package
1401       --help=recursive    display the short help of all the included packages
1402   -V, --version           display version information and exit
1403   -q, --quiet, --silent   do not print \`checking...' messages
1404       --cache-file=FILE   cache test results in FILE [disabled]
1405   -C, --config-cache      alias for \`--cache-file=config.cache'
1406   -n, --no-create         do not create output files
1407       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1408
1409 Installation directories:
1410   --prefix=PREFIX         install architecture-independent files in PREFIX
1411                           [$ac_default_prefix]
1412   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1413                           [PREFIX]
1414
1415 By default, \`make install' will install all the files in
1416 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1417 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1418 for instance \`--prefix=\$HOME'.
1419
1420 For better control, use the options below.
1421
1422 Fine tuning of the installation directories:
1423   --bindir=DIR            user executables [EPREFIX/bin]
1424   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1425   --libexecdir=DIR        program executables [EPREFIX/libexec]
1426   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1427   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1428   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1429   --libdir=DIR            object code libraries [EPREFIX/lib]
1430   --includedir=DIR        C header files [PREFIX/include]
1431   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1432   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1433   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1434   --infodir=DIR           info documentation [DATAROOTDIR/info]
1435   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1436   --mandir=DIR            man documentation [DATAROOTDIR/man]
1437   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1438   --htmldir=DIR           html documentation [DOCDIR]
1439   --dvidir=DIR            dvi documentation [DOCDIR]
1440   --pdfdir=DIR            pdf documentation [DOCDIR]
1441   --psdir=DIR             ps documentation [DOCDIR]
1442 _ACEOF
1443
1444   cat <<\_ACEOF
1445
1446 Program names:
1447   --program-prefix=PREFIX            prepend PREFIX to installed program names
1448   --program-suffix=SUFFIX            append SUFFIX to installed program names
1449   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1450
1451 X features:
1452   --x-includes=DIR    X include files are in DIR
1453   --x-libraries=DIR   X library files are in DIR
1454
1455 System types:
1456   --build=BUILD     configure for building on BUILD [guessed]
1457   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1458   --target=TARGET   configure for building compilers for TARGET [HOST]
1459 _ACEOF
1460 fi
1461
1462 if test -n "$ac_init_help"; then
1463
1464   cat <<\_ACEOF
1465
1466 Optional Features:
1467   --disable-option-checking  ignore unrecognized --enable/--with options
1468   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1469   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1470   --enable-maintainer-mode  enable make rules and dependencies not useful
1471                           (and sometimes confusing) to the casual installer
1472   --enable-plugins        Enable support for plugins (defaults no)
1473   --disable-largefile     omit support for large files
1474   --enable-targets=TARGETS
1475                           alternative target configurations
1476   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1477   --disable-gdbcli        disable command-line interface (CLI)
1478   --disable-gdbmi         disable machine-interface (MI)
1479   --enable-tui            enable full-screen terminal user interface (TUI)
1480   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1481   --enable-profiling      enable profiling of GDB
1482   --disable-rpath         do not hardcode runtime library paths
1483   --enable-libmcheck      Try linking with -lmcheck if available
1484   --enable-werror         treat compile warnings as errors
1485   --enable-build-warnings enable build-time compiler warnings if gcc is used
1486   --enable-gdb-build-warnings
1487                           enable GDB specific build-time compiler warnings if
1488                           gcc is used
1489   --enable-sim            link gdb with simulator
1490   --enable-multi-ice      build the multi-ice-gdb-server
1491   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1492                           is auto)
1493
1494 Optional Packages:
1495   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1496   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1497   --with-separate-debug-dir=PATH
1498                           look for global separate debug info in this path
1499                           [LIBDIR/debug]
1500   --with-gdb-datadir=PATH look for global separate data files in this path
1501                           [DATADIR/gdb]
1502   --with-relocated-sources=PATH
1503                           automatically relocate this path for source files
1504   --with-auto-load-dir=PATH
1505                           directories from which to load auto-loaded scripts
1506                           [$debugdir:$datadir/auto-load]
1507   --with-auto-load-safe-path=PATH
1508                           directories safe to hold auto-loaded files
1509                           [--with-auto-load-dir]
1510   --without-auto-load-safe-path
1511                           do not restrict auto-loaded files locations
1512   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1513   --with-curses           use the curses library instead of the termcap
1514                           library
1515   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1516   --with-bugurl=URL       Direct users to URL to report a bug
1517   --with-zlib             include zlib support (auto/yes/no) default=auto
1518   --with-libiconv-prefix=DIR
1519                           search for libiconv in DIR/include and DIR/lib
1520   --with-iconv-bin=PATH   specify where to find the iconv program
1521   --with-system-readline  use installed readline library
1522   --with-jit-reader-dir=PATH
1523                           directory to load the JIT readers from
1524   --with-expat            include expat support (auto/yes/no)
1525   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1526   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1527   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1528   --with-python[=PYTHON]  include python support
1529                           (auto/yes/no/<python-program>)
1530   --without-included-regex
1531                           don't use included regex; this is the default on
1532                           systems with version 2 of the GNU C library (use
1533                           with caution on other system)
1534   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1535   --with-system-gdbinit=PATH
1536                           automatically load a system-wide gdbinit file
1537   --with-lzma             support lzma compression (auto/yes/no)
1538   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1539   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1540   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1541   --with-tk               directory containing tk configuration (tkConfig.sh)
1542   --with-x                use the X Window System
1543   --with-babeltrace       include babeltrace support (auto/yes/no)
1544   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1545   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1546
1547 Some influential environment variables:
1548   CC          C compiler command
1549   CFLAGS      C compiler flags
1550   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1551               nonstandard directory <lib dir>
1552   LIBS        libraries to pass to the linker, e.g. -l<library>
1553   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1554               you have headers in a nonstandard directory <include dir>
1555   CPP         C preprocessor
1556   MAKEINFO    Parent configure detects if it is of sufficient version.
1557   MAKEINFOFLAGS
1558               Parameters for MAKEINFO.
1559   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1560               the first program found out of: `bison -y', `byacc', `yacc'.
1561   YFLAGS      The list of arguments that will be passed by default to $YACC.
1562               This script will default YFLAGS to the empty string to avoid a
1563               default value of `-d' given by some make applications.
1564   XMKMF       Path to xmkmf, Makefile generator for X Window System
1565
1566 Use these variables to override the choices made by `configure' or to help
1567 it to find libraries and programs with nonstandard names/locations.
1568
1569 Report bugs to the package provider.
1570 _ACEOF
1571 ac_status=$?
1572 fi
1573
1574 if test "$ac_init_help" = "recursive"; then
1575   # If there are subdirs, report their specific --help.
1576   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1577     test -d "$ac_dir" ||
1578       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1579       continue
1580     ac_builddir=.
1581
1582 case "$ac_dir" in
1583 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1584 *)
1585   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1586   # A ".." for each directory in $ac_dir_suffix.
1587   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1588   case $ac_top_builddir_sub in
1589   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1590   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1591   esac ;;
1592 esac
1593 ac_abs_top_builddir=$ac_pwd
1594 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1595 # for backward compatibility:
1596 ac_top_builddir=$ac_top_build_prefix
1597
1598 case $srcdir in
1599   .)  # We are building in place.
1600     ac_srcdir=.
1601     ac_top_srcdir=$ac_top_builddir_sub
1602     ac_abs_top_srcdir=$ac_pwd ;;
1603   [\\/]* | ?:[\\/]* )  # Absolute name.
1604     ac_srcdir=$srcdir$ac_dir_suffix;
1605     ac_top_srcdir=$srcdir
1606     ac_abs_top_srcdir=$srcdir ;;
1607   *) # Relative name.
1608     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1609     ac_top_srcdir=$ac_top_build_prefix$srcdir
1610     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1611 esac
1612 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1613
1614     cd "$ac_dir" || { ac_status=$?; continue; }
1615     # Check for guested configure.
1616     if test -f "$ac_srcdir/configure.gnu"; then
1617       echo &&
1618       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1619     elif test -f "$ac_srcdir/configure"; then
1620       echo &&
1621       $SHELL "$ac_srcdir/configure" --help=recursive
1622     else
1623       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1624     fi || ac_status=$?
1625     cd "$ac_pwd" || { ac_status=$?; break; }
1626   done
1627 fi
1628
1629 test -n "$ac_init_help" && exit $ac_status
1630 if $ac_init_version; then
1631   cat <<\_ACEOF
1632 configure
1633 generated by GNU Autoconf 2.64
1634
1635 Copyright (C) 2009 Free Software Foundation, Inc.
1636 This configure script is free software; the Free Software Foundation
1637 gives unlimited permission to copy, distribute and modify it.
1638 _ACEOF
1639   exit
1640 fi
1641
1642 ## ------------------------ ##
1643 ## Autoconf initialization. ##
1644 ## ------------------------ ##
1645
1646 # ac_fn_c_try_compile LINENO
1647 # --------------------------
1648 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1649 ac_fn_c_try_compile ()
1650 {
1651   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1652   rm -f conftest.$ac_objext
1653   if { { ac_try="$ac_compile"
1654 case "(($ac_try" in
1655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1656   *) ac_try_echo=$ac_try;;
1657 esac
1658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659 $as_echo "$ac_try_echo"; } >&5
1660   (eval "$ac_compile") 2>conftest.err
1661   ac_status=$?
1662   if test -s conftest.err; then
1663     grep -v '^ *+' conftest.err >conftest.er1
1664     cat conftest.er1 >&5
1665     mv -f conftest.er1 conftest.err
1666   fi
1667   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1668   test $ac_status = 0; } && {
1669          test -z "$ac_c_werror_flag" ||
1670          test ! -s conftest.err
1671        } && test -s conftest.$ac_objext; then :
1672   ac_retval=0
1673 else
1674   $as_echo "$as_me: failed program was:" >&5
1675 sed 's/^/| /' conftest.$ac_ext >&5
1676
1677         ac_retval=1
1678 fi
1679   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1680   return $ac_retval
1681
1682 } # ac_fn_c_try_compile
1683
1684 # ac_fn_c_try_cpp LINENO
1685 # ----------------------
1686 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1687 ac_fn_c_try_cpp ()
1688 {
1689   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1690   if { { ac_try="$ac_cpp conftest.$ac_ext"
1691 case "(($ac_try" in
1692   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1693   *) ac_try_echo=$ac_try;;
1694 esac
1695 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1696 $as_echo "$ac_try_echo"; } >&5
1697   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1698   ac_status=$?
1699   if test -s conftest.err; then
1700     grep -v '^ *+' conftest.err >conftest.er1
1701     cat conftest.er1 >&5
1702     mv -f conftest.er1 conftest.err
1703   fi
1704   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1705   test $ac_status = 0; } >/dev/null && {
1706          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1707          test ! -s conftest.err
1708        }; then :
1709   ac_retval=0
1710 else
1711   $as_echo "$as_me: failed program was:" >&5
1712 sed 's/^/| /' conftest.$ac_ext >&5
1713
1714     ac_retval=1
1715 fi
1716   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1717   return $ac_retval
1718
1719 } # ac_fn_c_try_cpp
1720
1721 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1722 # -------------------------------------------------------
1723 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1724 # the include files in INCLUDES and setting the cache variable VAR
1725 # accordingly.
1726 ac_fn_c_check_header_mongrel ()
1727 {
1728   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1731 $as_echo_n "checking for $2... " >&6; }
1732 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1733   $as_echo_n "(cached) " >&6
1734 fi
1735 eval ac_res=\$$3
1736                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1737 $as_echo "$ac_res" >&6; }
1738 else
1739   # Is the header compilable?
1740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1741 $as_echo_n "checking $2 usability... " >&6; }
1742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1743 /* end confdefs.h.  */
1744 $4
1745 #include <$2>
1746 _ACEOF
1747 if ac_fn_c_try_compile "$LINENO"; then :
1748   ac_header_compiler=yes
1749 else
1750   ac_header_compiler=no
1751 fi
1752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1754 $as_echo "$ac_header_compiler" >&6; }
1755
1756 # Is the header present?
1757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1758 $as_echo_n "checking $2 presence... " >&6; }
1759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1760 /* end confdefs.h.  */
1761 #include <$2>
1762 _ACEOF
1763 if ac_fn_c_try_cpp "$LINENO"; then :
1764   ac_header_preproc=yes
1765 else
1766   ac_header_preproc=no
1767 fi
1768 rm -f conftest.err conftest.$ac_ext
1769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1770 $as_echo "$ac_header_preproc" >&6; }
1771
1772 # So?  What about this header?
1773 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1774   yes:no: )
1775     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1776 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1777     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1778 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1779     ;;
1780   no:yes:* )
1781     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1782 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1783     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1784 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1785     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1786 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1787     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1788 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1789     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1790 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1791     ;;
1792 esac
1793   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1794 $as_echo_n "checking for $2... " >&6; }
1795 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1796   $as_echo_n "(cached) " >&6
1797 else
1798   eval "$3=\$ac_header_compiler"
1799 fi
1800 eval ac_res=\$$3
1801                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1802 $as_echo "$ac_res" >&6; }
1803 fi
1804   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1805
1806 } # ac_fn_c_check_header_mongrel
1807
1808 # ac_fn_c_try_run LINENO
1809 # ----------------------
1810 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1811 # that executables *can* be run.
1812 ac_fn_c_try_run ()
1813 {
1814   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1815   if { { ac_try="$ac_link"
1816 case "(($ac_try" in
1817   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1818   *) ac_try_echo=$ac_try;;
1819 esac
1820 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1821 $as_echo "$ac_try_echo"; } >&5
1822   (eval "$ac_link") 2>&5
1823   ac_status=$?
1824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1825   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1826   { { case "(($ac_try" in
1827   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1828   *) ac_try_echo=$ac_try;;
1829 esac
1830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1831 $as_echo "$ac_try_echo"; } >&5
1832   (eval "$ac_try") 2>&5
1833   ac_status=$?
1834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1835   test $ac_status = 0; }; }; then :
1836   ac_retval=0
1837 else
1838   $as_echo "$as_me: program exited with status $ac_status" >&5
1839        $as_echo "$as_me: failed program was:" >&5
1840 sed 's/^/| /' conftest.$ac_ext >&5
1841
1842        ac_retval=$ac_status
1843 fi
1844   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1845   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1846   return $ac_retval
1847
1848 } # ac_fn_c_try_run
1849
1850 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1851 # -------------------------------------------------------
1852 # Tests whether HEADER exists and can be compiled using the include files in
1853 # INCLUDES, setting the cache variable VAR accordingly.
1854 ac_fn_c_check_header_compile ()
1855 {
1856   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1858 $as_echo_n "checking for $2... " >&6; }
1859 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1860   $as_echo_n "(cached) " >&6
1861 else
1862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1863 /* end confdefs.h.  */
1864 $4
1865 #include <$2>
1866 _ACEOF
1867 if ac_fn_c_try_compile "$LINENO"; then :
1868   eval "$3=yes"
1869 else
1870   eval "$3=no"
1871 fi
1872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1873 fi
1874 eval ac_res=\$$3
1875                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1876 $as_echo "$ac_res" >&6; }
1877   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1878
1879 } # ac_fn_c_check_header_compile
1880
1881 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1882 # --------------------------------------------
1883 # Tries to find the compile-time value of EXPR in a program that includes
1884 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1885 # computed
1886 ac_fn_c_compute_int ()
1887 {
1888   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1889   if test "$cross_compiling" = yes; then
1890     # Depending upon the size, compute the lo and hi bounds.
1891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1892 /* end confdefs.h.  */
1893 $4
1894 int
1895 main ()
1896 {
1897 static int test_array [1 - 2 * !(($2) >= 0)];
1898 test_array [0] = 0
1899
1900   ;
1901   return 0;
1902 }
1903 _ACEOF
1904 if ac_fn_c_try_compile "$LINENO"; then :
1905   ac_lo=0 ac_mid=0
1906   while :; do
1907     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1908 /* end confdefs.h.  */
1909 $4
1910 int
1911 main ()
1912 {
1913 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1914 test_array [0] = 0
1915
1916   ;
1917   return 0;
1918 }
1919 _ACEOF
1920 if ac_fn_c_try_compile "$LINENO"; then :
1921   ac_hi=$ac_mid; break
1922 else
1923   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1924                         if test $ac_lo -le $ac_mid; then
1925                           ac_lo= ac_hi=
1926                           break
1927                         fi
1928                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1929 fi
1930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1931   done
1932 else
1933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1934 /* end confdefs.h.  */
1935 $4
1936 int
1937 main ()
1938 {
1939 static int test_array [1 - 2 * !(($2) < 0)];
1940 test_array [0] = 0
1941
1942   ;
1943   return 0;
1944 }
1945 _ACEOF
1946 if ac_fn_c_try_compile "$LINENO"; then :
1947   ac_hi=-1 ac_mid=-1
1948   while :; do
1949     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1950 /* end confdefs.h.  */
1951 $4
1952 int
1953 main ()
1954 {
1955 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1956 test_array [0] = 0
1957
1958   ;
1959   return 0;
1960 }
1961 _ACEOF
1962 if ac_fn_c_try_compile "$LINENO"; then :
1963   ac_lo=$ac_mid; break
1964 else
1965   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1966                         if test $ac_mid -le $ac_hi; then
1967                           ac_lo= ac_hi=
1968                           break
1969                         fi
1970                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1971 fi
1972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1973   done
1974 else
1975   ac_lo= ac_hi=
1976 fi
1977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1978 fi
1979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1980 # Binary search between lo and hi bounds.
1981 while test "x$ac_lo" != "x$ac_hi"; do
1982   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1984 /* end confdefs.h.  */
1985 $4
1986 int
1987 main ()
1988 {
1989 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1990 test_array [0] = 0
1991
1992   ;
1993   return 0;
1994 }
1995 _ACEOF
1996 if ac_fn_c_try_compile "$LINENO"; then :
1997   ac_hi=$ac_mid
1998 else
1999   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2000 fi
2001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2002 done
2003 case $ac_lo in #((
2004 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2005 '') ac_retval=1 ;;
2006 esac
2007   else
2008     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2009 /* end confdefs.h.  */
2010 $4
2011 static long int longval () { return $2; }
2012 static unsigned long int ulongval () { return $2; }
2013 #include <stdio.h>
2014 #include <stdlib.h>
2015 int
2016 main ()
2017 {
2018
2019   FILE *f = fopen ("conftest.val", "w");
2020   if (! f)
2021     return 1;
2022   if (($2) < 0)
2023     {
2024       long int i = longval ();
2025       if (i != ($2))
2026         return 1;
2027       fprintf (f, "%ld", i);
2028     }
2029   else
2030     {
2031       unsigned long int i = ulongval ();
2032       if (i != ($2))
2033         return 1;
2034       fprintf (f, "%lu", i);
2035     }
2036   /* Do not output a trailing newline, as this causes \r\n confusion
2037      on some platforms.  */
2038   return ferror (f) || fclose (f) != 0;
2039
2040   ;
2041   return 0;
2042 }
2043 _ACEOF
2044 if ac_fn_c_try_run "$LINENO"; then :
2045   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2046 else
2047   ac_retval=1
2048 fi
2049 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2050   conftest.$ac_objext conftest.beam conftest.$ac_ext
2051 rm -f conftest.val
2052
2053   fi
2054   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2055   return $ac_retval
2056
2057 } # ac_fn_c_compute_int
2058
2059 # ac_fn_c_try_link LINENO
2060 # -----------------------
2061 # Try to link conftest.$ac_ext, and return whether this succeeded.
2062 ac_fn_c_try_link ()
2063 {
2064   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2065   rm -f conftest.$ac_objext conftest$ac_exeext
2066   if { { ac_try="$ac_link"
2067 case "(($ac_try" in
2068   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2069   *) ac_try_echo=$ac_try;;
2070 esac
2071 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2072 $as_echo "$ac_try_echo"; } >&5
2073   (eval "$ac_link") 2>conftest.err
2074   ac_status=$?
2075   if test -s conftest.err; then
2076     grep -v '^ *+' conftest.err >conftest.er1
2077     cat conftest.er1 >&5
2078     mv -f conftest.er1 conftest.err
2079   fi
2080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2081   test $ac_status = 0; } && {
2082          test -z "$ac_c_werror_flag" ||
2083          test ! -s conftest.err
2084        } && test -s conftest$ac_exeext && {
2085          test "$cross_compiling" = yes ||
2086          $as_test_x conftest$ac_exeext
2087        }; then :
2088   ac_retval=0
2089 else
2090   $as_echo "$as_me: failed program was:" >&5
2091 sed 's/^/| /' conftest.$ac_ext >&5
2092
2093         ac_retval=1
2094 fi
2095   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2096   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2097   # interfere with the next link command; also delete a directory that is
2098   # left behind by Apple's compiler.  We do this before executing the actions.
2099   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2100   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2101   return $ac_retval
2102
2103 } # ac_fn_c_try_link
2104
2105 # ac_fn_c_check_func LINENO FUNC VAR
2106 # ----------------------------------
2107 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2108 ac_fn_c_check_func ()
2109 {
2110   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2112 $as_echo_n "checking for $2... " >&6; }
2113 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2114   $as_echo_n "(cached) " >&6
2115 else
2116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2117 /* end confdefs.h.  */
2118 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2119    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2120 #define $2 innocuous_$2
2121
2122 /* System header to define __stub macros and hopefully few prototypes,
2123     which can conflict with char $2 (); below.
2124     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2125     <limits.h> exists even on freestanding compilers.  */
2126
2127 #ifdef __STDC__
2128 # include <limits.h>
2129 #else
2130 # include <assert.h>
2131 #endif
2132
2133 #undef $2
2134
2135 /* Override any GCC internal prototype to avoid an error.
2136    Use char because int might match the return type of a GCC
2137    builtin and then its argument prototype would still apply.  */
2138 #ifdef __cplusplus
2139 extern "C"
2140 #endif
2141 char $2 ();
2142 /* The GNU C library defines this for functions which it implements
2143     to always fail with ENOSYS.  Some functions are actually named
2144     something starting with __ and the normal name is an alias.  */
2145 #if defined __stub_$2 || defined __stub___$2
2146 choke me
2147 #endif
2148
2149 int
2150 main ()
2151 {
2152 return $2 ();
2153   ;
2154   return 0;
2155 }
2156 _ACEOF
2157 if ac_fn_c_try_link "$LINENO"; then :
2158   eval "$3=yes"
2159 else
2160   eval "$3=no"
2161 fi
2162 rm -f core conftest.err conftest.$ac_objext \
2163     conftest$ac_exeext conftest.$ac_ext
2164 fi
2165 eval ac_res=\$$3
2166                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2167 $as_echo "$ac_res" >&6; }
2168   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2169
2170 } # ac_fn_c_check_func
2171
2172 # ac_fn_c_check_decl LINENO SYMBOL VAR
2173 # ------------------------------------
2174 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2175 ac_fn_c_check_decl ()
2176 {
2177   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2178   as_decl_name=`echo $2|sed 's/ *(.*//'`
2179   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2180   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2181 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2182 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2183   $as_echo_n "(cached) " >&6
2184 else
2185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2186 /* end confdefs.h.  */
2187 $4
2188 int
2189 main ()
2190 {
2191 #ifndef $as_decl_name
2192 #ifdef __cplusplus
2193   (void) $as_decl_use;
2194 #else
2195   (void) $as_decl_name;
2196 #endif
2197 #endif
2198
2199   ;
2200   return 0;
2201 }
2202 _ACEOF
2203 if ac_fn_c_try_compile "$LINENO"; then :
2204   eval "$3=yes"
2205 else
2206   eval "$3=no"
2207 fi
2208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2209 fi
2210 eval ac_res=\$$3
2211                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2212 $as_echo "$ac_res" >&6; }
2213   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2214
2215 } # ac_fn_c_check_decl
2216
2217 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2218 # ----------------------------------------------------
2219 # Tries to find if the field MEMBER exists in type AGGR, after including
2220 # INCLUDES, setting cache variable VAR accordingly.
2221 ac_fn_c_check_member ()
2222 {
2223   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2224   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2225 $as_echo_n "checking for $2.$3... " >&6; }
2226 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2227   $as_echo_n "(cached) " >&6
2228 else
2229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2230 /* end confdefs.h.  */
2231 $5
2232 int
2233 main ()
2234 {
2235 static $2 ac_aggr;
2236 if (ac_aggr.$3)
2237 return 0;
2238   ;
2239   return 0;
2240 }
2241 _ACEOF
2242 if ac_fn_c_try_compile "$LINENO"; then :
2243   eval "$4=yes"
2244 else
2245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2246 /* end confdefs.h.  */
2247 $5
2248 int
2249 main ()
2250 {
2251 static $2 ac_aggr;
2252 if (sizeof ac_aggr.$3)
2253 return 0;
2254   ;
2255   return 0;
2256 }
2257 _ACEOF
2258 if ac_fn_c_try_compile "$LINENO"; then :
2259   eval "$4=yes"
2260 else
2261   eval "$4=no"
2262 fi
2263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2264 fi
2265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2266 fi
2267 eval ac_res=\$$4
2268                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2269 $as_echo "$ac_res" >&6; }
2270   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2271
2272 } # ac_fn_c_check_member
2273
2274 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2275 # -------------------------------------------
2276 # Tests whether TYPE exists after having included INCLUDES, setting cache
2277 # variable VAR accordingly.
2278 ac_fn_c_check_type ()
2279 {
2280   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2281   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2282 $as_echo_n "checking for $2... " >&6; }
2283 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2284   $as_echo_n "(cached) " >&6
2285 else
2286   eval "$3=no"
2287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2288 /* end confdefs.h.  */
2289 $4
2290 int
2291 main ()
2292 {
2293 if (sizeof ($2))
2294          return 0;
2295   ;
2296   return 0;
2297 }
2298 _ACEOF
2299 if ac_fn_c_try_compile "$LINENO"; then :
2300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2301 /* end confdefs.h.  */
2302 $4
2303 int
2304 main ()
2305 {
2306 if (sizeof (($2)))
2307             return 0;
2308   ;
2309   return 0;
2310 }
2311 _ACEOF
2312 if ac_fn_c_try_compile "$LINENO"; then :
2313
2314 else
2315   eval "$3=yes"
2316 fi
2317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2318 fi
2319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2320 fi
2321 eval ac_res=\$$3
2322                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2323 $as_echo "$ac_res" >&6; }
2324   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2325
2326 } # ac_fn_c_check_type
2327 cat >config.log <<_ACEOF
2328 This file contains any messages produced by compilers while
2329 running configure, to aid debugging if configure makes a mistake.
2330
2331 It was created by $as_me, which was
2332 generated by GNU Autoconf 2.64.  Invocation command line was
2333
2334   $ $0 $@
2335
2336 _ACEOF
2337 exec 5>>config.log
2338 {
2339 cat <<_ASUNAME
2340 ## --------- ##
2341 ## Platform. ##
2342 ## --------- ##
2343
2344 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2345 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2346 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2347 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2348 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2349
2350 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2351 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2352
2353 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2354 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2355 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2356 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2357 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2358 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2359 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2360
2361 _ASUNAME
2362
2363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2364 for as_dir in $PATH
2365 do
2366   IFS=$as_save_IFS
2367   test -z "$as_dir" && as_dir=.
2368     $as_echo "PATH: $as_dir"
2369   done
2370 IFS=$as_save_IFS
2371
2372 } >&5
2373
2374 cat >&5 <<_ACEOF
2375
2376
2377 ## ----------- ##
2378 ## Core tests. ##
2379 ## ----------- ##
2380
2381 _ACEOF
2382
2383
2384 # Keep a trace of the command line.
2385 # Strip out --no-create and --no-recursion so they do not pile up.
2386 # Strip out --silent because we don't want to record it for future runs.
2387 # Also quote any args containing shell meta-characters.
2388 # Make two passes to allow for proper duplicate-argument suppression.
2389 ac_configure_args=
2390 ac_configure_args0=
2391 ac_configure_args1=
2392 ac_must_keep_next=false
2393 for ac_pass in 1 2
2394 do
2395   for ac_arg
2396   do
2397     case $ac_arg in
2398     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2399     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2400     | -silent | --silent | --silen | --sile | --sil)
2401       continue ;;
2402     *\'*)
2403       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2404     esac
2405     case $ac_pass in
2406     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2407     2)
2408       as_fn_append ac_configure_args1 " '$ac_arg'"
2409       if test $ac_must_keep_next = true; then
2410         ac_must_keep_next=false # Got value, back to normal.
2411       else
2412         case $ac_arg in
2413           *=* | --config-cache | -C | -disable-* | --disable-* \
2414           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2415           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2416           | -with-* | --with-* | -without-* | --without-* | --x)
2417             case "$ac_configure_args0 " in
2418               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2419             esac
2420             ;;
2421           -* ) ac_must_keep_next=true ;;
2422         esac
2423       fi
2424       as_fn_append ac_configure_args " '$ac_arg'"
2425       ;;
2426     esac
2427   done
2428 done
2429 { ac_configure_args0=; unset ac_configure_args0;}
2430 { ac_configure_args1=; unset ac_configure_args1;}
2431
2432 # When interrupted or exit'd, cleanup temporary files, and complete
2433 # config.log.  We remove comments because anyway the quotes in there
2434 # would cause problems or look ugly.
2435 # WARNING: Use '\'' to represent an apostrophe within the trap.
2436 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2437 trap 'exit_status=$?
2438   # Save into config.log some information that might help in debugging.
2439   {
2440     echo
2441
2442     cat <<\_ASBOX
2443 ## ---------------- ##
2444 ## Cache variables. ##
2445 ## ---------------- ##
2446 _ASBOX
2447     echo
2448     # The following way of writing the cache mishandles newlines in values,
2449 (
2450   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2451     eval ac_val=\$$ac_var
2452     case $ac_val in #(
2453     *${as_nl}*)
2454       case $ac_var in #(
2455       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2456 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2457       esac
2458       case $ac_var in #(
2459       _ | IFS | as_nl) ;; #(
2460       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2461       *) { eval $ac_var=; unset $ac_var;} ;;
2462       esac ;;
2463     esac
2464   done
2465   (set) 2>&1 |
2466     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2467     *${as_nl}ac_space=\ *)
2468       sed -n \
2469         "s/'\''/'\''\\\\'\'''\''/g;
2470           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2471       ;; #(
2472     *)
2473       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2474       ;;
2475     esac |
2476     sort
2477 )
2478     echo
2479
2480     cat <<\_ASBOX
2481 ## ----------------- ##
2482 ## Output variables. ##
2483 ## ----------------- ##
2484 _ASBOX
2485     echo
2486     for ac_var in $ac_subst_vars
2487     do
2488       eval ac_val=\$$ac_var
2489       case $ac_val in
2490       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2491       esac
2492       $as_echo "$ac_var='\''$ac_val'\''"
2493     done | sort
2494     echo
2495
2496     if test -n "$ac_subst_files"; then
2497       cat <<\_ASBOX
2498 ## ------------------- ##
2499 ## File substitutions. ##
2500 ## ------------------- ##
2501 _ASBOX
2502       echo
2503       for ac_var in $ac_subst_files
2504       do
2505         eval ac_val=\$$ac_var
2506         case $ac_val in
2507         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2508         esac
2509         $as_echo "$ac_var='\''$ac_val'\''"
2510       done | sort
2511       echo
2512     fi
2513
2514     if test -s confdefs.h; then
2515       cat <<\_ASBOX
2516 ## ----------- ##
2517 ## confdefs.h. ##
2518 ## ----------- ##
2519 _ASBOX
2520       echo
2521       cat confdefs.h
2522       echo
2523     fi
2524     test "$ac_signal" != 0 &&
2525       $as_echo "$as_me: caught signal $ac_signal"
2526     $as_echo "$as_me: exit $exit_status"
2527   } >&5
2528   rm -f core *.core core.conftest.* &&
2529     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2530     exit $exit_status
2531 ' 0
2532 for ac_signal in 1 2 13 15; do
2533   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2534 done
2535 ac_signal=0
2536
2537 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2538 rm -f -r conftest* confdefs.h
2539
2540 $as_echo "/* confdefs.h */" > confdefs.h
2541
2542 # Predefined preprocessor variables.
2543
2544 cat >>confdefs.h <<_ACEOF
2545 #define PACKAGE_NAME "$PACKAGE_NAME"
2546 _ACEOF
2547
2548 cat >>confdefs.h <<_ACEOF
2549 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2550 _ACEOF
2551
2552 cat >>confdefs.h <<_ACEOF
2553 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2554 _ACEOF
2555
2556 cat >>confdefs.h <<_ACEOF
2557 #define PACKAGE_STRING "$PACKAGE_STRING"
2558 _ACEOF
2559
2560 cat >>confdefs.h <<_ACEOF
2561 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2562 _ACEOF
2563
2564 cat >>confdefs.h <<_ACEOF
2565 #define PACKAGE_URL "$PACKAGE_URL"
2566 _ACEOF
2567
2568
2569 # Let the site file select an alternate cache file if it wants to.
2570 # Prefer an explicitly selected file to automatically selected ones.
2571 ac_site_file1=NONE
2572 ac_site_file2=NONE
2573 if test -n "$CONFIG_SITE"; then
2574   ac_site_file1=$CONFIG_SITE
2575 elif test "x$prefix" != xNONE; then
2576   ac_site_file1=$prefix/share/config.site
2577   ac_site_file2=$prefix/etc/config.site
2578 else
2579   ac_site_file1=$ac_default_prefix/share/config.site
2580   ac_site_file2=$ac_default_prefix/etc/config.site
2581 fi
2582 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2583 do
2584   test "x$ac_site_file" = xNONE && continue
2585   if test -r "$ac_site_file"; then
2586     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2587 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2588     sed 's/^/| /' "$ac_site_file" >&5
2589     . "$ac_site_file"
2590   fi
2591 done
2592
2593 if test -r "$cache_file"; then
2594   # Some versions of bash will fail to source /dev/null (special
2595   # files actually), so we avoid doing that.
2596   if test -f "$cache_file"; then
2597     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2598 $as_echo "$as_me: loading cache $cache_file" >&6;}
2599     case $cache_file in
2600       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2601       *)                      . "./$cache_file";;
2602     esac
2603   fi
2604 else
2605   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2606 $as_echo "$as_me: creating cache $cache_file" >&6;}
2607   >$cache_file
2608 fi
2609
2610 # Check that the precious variables saved in the cache have kept the same
2611 # value.
2612 ac_cache_corrupted=false
2613 for ac_var in $ac_precious_vars; do
2614   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2615   eval ac_new_set=\$ac_env_${ac_var}_set
2616   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2617   eval ac_new_val=\$ac_env_${ac_var}_value
2618   case $ac_old_set,$ac_new_set in
2619     set,)
2620       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2621 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2622       ac_cache_corrupted=: ;;
2623     ,set)
2624       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2625 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2626       ac_cache_corrupted=: ;;
2627     ,);;
2628     *)
2629       if test "x$ac_old_val" != "x$ac_new_val"; then
2630         # differences in whitespace do not lead to failure.
2631         ac_old_val_w=`echo x $ac_old_val`
2632         ac_new_val_w=`echo x $ac_new_val`
2633         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2634           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2635 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2636           ac_cache_corrupted=:
2637         else
2638           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2639 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2640           eval $ac_var=\$ac_old_val
2641         fi
2642         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2643 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2644         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2645 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2646       fi;;
2647   esac
2648   # Pass precious variables to config.status.
2649   if test "$ac_new_set" = set; then
2650     case $ac_new_val in
2651     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2652     *) ac_arg=$ac_var=$ac_new_val ;;
2653     esac
2654     case " $ac_configure_args " in
2655       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2656       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2657     esac
2658   fi
2659 done
2660 if $ac_cache_corrupted; then
2661   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2662 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2663   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2664 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2665   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2666 fi
2667 ## -------------------- ##
2668 ## Main body of script. ##
2669 ## -------------------- ##
2670
2671 ac_ext=c
2672 ac_cpp='$CPP $CPPFLAGS'
2673 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2674 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2675 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2676
2677
2678
2679
2680
2681 ac_config_headers="$ac_config_headers config.h:config.in"
2682
2683
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2685 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2686     # Check whether --enable-maintainer-mode was given.
2687 if test "${enable_maintainer_mode+set}" = set; then :
2688   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2689 else
2690   USE_MAINTAINER_MODE=no
2691 fi
2692
2693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2694 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2695    if test $USE_MAINTAINER_MODE = yes; then
2696   MAINTAINER_MODE_TRUE=
2697   MAINTAINER_MODE_FALSE='#'
2698 else
2699   MAINTAINER_MODE_TRUE='#'
2700   MAINTAINER_MODE_FALSE=
2701 fi
2702
2703   MAINT=$MAINTAINER_MODE_TRUE
2704
2705
2706
2707 # Set the 'development' global.
2708 . $srcdir/development.sh
2709
2710 ac_ext=c
2711 ac_cpp='$CPP $CPPFLAGS'
2712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2715 if test -n "$ac_tool_prefix"; then
2716   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2717 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2719 $as_echo_n "checking for $ac_word... " >&6; }
2720 if test "${ac_cv_prog_CC+set}" = set; then :
2721   $as_echo_n "(cached) " >&6
2722 else
2723   if test -n "$CC"; then
2724   ac_cv_prog_CC="$CC" # Let the user override the test.
2725 else
2726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2727 for as_dir in $PATH
2728 do
2729   IFS=$as_save_IFS
2730   test -z "$as_dir" && as_dir=.
2731     for ac_exec_ext in '' $ac_executable_extensions; do
2732   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2733     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2734     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2735     break 2
2736   fi
2737 done
2738   done
2739 IFS=$as_save_IFS
2740
2741 fi
2742 fi
2743 CC=$ac_cv_prog_CC
2744 if test -n "$CC"; then
2745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2746 $as_echo "$CC" >&6; }
2747 else
2748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2749 $as_echo "no" >&6; }
2750 fi
2751
2752
2753 fi
2754 if test -z "$ac_cv_prog_CC"; then
2755   ac_ct_CC=$CC
2756   # Extract the first word of "gcc", so it can be a program name with args.
2757 set dummy gcc; ac_word=$2
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2759 $as_echo_n "checking for $ac_word... " >&6; }
2760 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2761   $as_echo_n "(cached) " >&6
2762 else
2763   if test -n "$ac_ct_CC"; then
2764   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2765 else
2766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2767 for as_dir in $PATH
2768 do
2769   IFS=$as_save_IFS
2770   test -z "$as_dir" && as_dir=.
2771     for ac_exec_ext in '' $ac_executable_extensions; do
2772   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2773     ac_cv_prog_ac_ct_CC="gcc"
2774     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2775     break 2
2776   fi
2777 done
2778   done
2779 IFS=$as_save_IFS
2780
2781 fi
2782 fi
2783 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2784 if test -n "$ac_ct_CC"; then
2785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2786 $as_echo "$ac_ct_CC" >&6; }
2787 else
2788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2789 $as_echo "no" >&6; }
2790 fi
2791
2792   if test "x$ac_ct_CC" = x; then
2793     CC=""
2794   else
2795     case $cross_compiling:$ac_tool_warned in
2796 yes:)
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2798 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2799 ac_tool_warned=yes ;;
2800 esac
2801     CC=$ac_ct_CC
2802   fi
2803 else
2804   CC="$ac_cv_prog_CC"
2805 fi
2806
2807 if test -z "$CC"; then
2808           if test -n "$ac_tool_prefix"; then
2809     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2810 set dummy ${ac_tool_prefix}cc; ac_word=$2
2811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2812 $as_echo_n "checking for $ac_word... " >&6; }
2813 if test "${ac_cv_prog_CC+set}" = set; then :
2814   $as_echo_n "(cached) " >&6
2815 else
2816   if test -n "$CC"; then
2817   ac_cv_prog_CC="$CC" # Let the user override the test.
2818 else
2819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2820 for as_dir in $PATH
2821 do
2822   IFS=$as_save_IFS
2823   test -z "$as_dir" && as_dir=.
2824     for ac_exec_ext in '' $ac_executable_extensions; do
2825   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2826     ac_cv_prog_CC="${ac_tool_prefix}cc"
2827     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2828     break 2
2829   fi
2830 done
2831   done
2832 IFS=$as_save_IFS
2833
2834 fi
2835 fi
2836 CC=$ac_cv_prog_CC
2837 if test -n "$CC"; then
2838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2839 $as_echo "$CC" >&6; }
2840 else
2841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2842 $as_echo "no" >&6; }
2843 fi
2844
2845
2846   fi
2847 fi
2848 if test -z "$CC"; then
2849   # Extract the first word of "cc", so it can be a program name with args.
2850 set dummy cc; ac_word=$2
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2852 $as_echo_n "checking for $ac_word... " >&6; }
2853 if test "${ac_cv_prog_CC+set}" = set; then :
2854   $as_echo_n "(cached) " >&6
2855 else
2856   if test -n "$CC"; then
2857   ac_cv_prog_CC="$CC" # Let the user override the test.
2858 else
2859   ac_prog_rejected=no
2860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2861 for as_dir in $PATH
2862 do
2863   IFS=$as_save_IFS
2864   test -z "$as_dir" && as_dir=.
2865     for ac_exec_ext in '' $ac_executable_extensions; do
2866   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2867     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2868        ac_prog_rejected=yes
2869        continue
2870      fi
2871     ac_cv_prog_CC="cc"
2872     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2873     break 2
2874   fi
2875 done
2876   done
2877 IFS=$as_save_IFS
2878
2879 if test $ac_prog_rejected = yes; then
2880   # We found a bogon in the path, so make sure we never use it.
2881   set dummy $ac_cv_prog_CC
2882   shift
2883   if test $# != 0; then
2884     # We chose a different compiler from the bogus one.
2885     # However, it has the same basename, so the bogon will be chosen
2886     # first if we set CC to just the basename; use the full file name.
2887     shift
2888     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2889   fi
2890 fi
2891 fi
2892 fi
2893 CC=$ac_cv_prog_CC
2894 if test -n "$CC"; then
2895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2896 $as_echo "$CC" >&6; }
2897 else
2898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2899 $as_echo "no" >&6; }
2900 fi
2901
2902
2903 fi
2904 if test -z "$CC"; then
2905   if test -n "$ac_tool_prefix"; then
2906   for ac_prog in cl.exe
2907   do
2908     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2909 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2911 $as_echo_n "checking for $ac_word... " >&6; }
2912 if test "${ac_cv_prog_CC+set}" = set; then :
2913   $as_echo_n "(cached) " >&6
2914 else
2915   if test -n "$CC"; then
2916   ac_cv_prog_CC="$CC" # Let the user override the test.
2917 else
2918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2919 for as_dir in $PATH
2920 do
2921   IFS=$as_save_IFS
2922   test -z "$as_dir" && as_dir=.
2923     for ac_exec_ext in '' $ac_executable_extensions; do
2924   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2925     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2926     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2927     break 2
2928   fi
2929 done
2930   done
2931 IFS=$as_save_IFS
2932
2933 fi
2934 fi
2935 CC=$ac_cv_prog_CC
2936 if test -n "$CC"; then
2937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2938 $as_echo "$CC" >&6; }
2939 else
2940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2941 $as_echo "no" >&6; }
2942 fi
2943
2944
2945     test -n "$CC" && break
2946   done
2947 fi
2948 if test -z "$CC"; then
2949   ac_ct_CC=$CC
2950   for ac_prog in cl.exe
2951 do
2952   # Extract the first word of "$ac_prog", so it can be a program name with args.
2953 set dummy $ac_prog; ac_word=$2
2954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2955 $as_echo_n "checking for $ac_word... " >&6; }
2956 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2957   $as_echo_n "(cached) " >&6
2958 else
2959   if test -n "$ac_ct_CC"; then
2960   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2961 else
2962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2963 for as_dir in $PATH
2964 do
2965   IFS=$as_save_IFS
2966   test -z "$as_dir" && as_dir=.
2967     for ac_exec_ext in '' $ac_executable_extensions; do
2968   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2969     ac_cv_prog_ac_ct_CC="$ac_prog"
2970     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2971     break 2
2972   fi
2973 done
2974   done
2975 IFS=$as_save_IFS
2976
2977 fi
2978 fi
2979 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2980 if test -n "$ac_ct_CC"; then
2981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2982 $as_echo "$ac_ct_CC" >&6; }
2983 else
2984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2985 $as_echo "no" >&6; }
2986 fi
2987
2988
2989   test -n "$ac_ct_CC" && break
2990 done
2991
2992   if test "x$ac_ct_CC" = x; then
2993     CC=""
2994   else
2995     case $cross_compiling:$ac_tool_warned in
2996 yes:)
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2998 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2999 ac_tool_warned=yes ;;
3000 esac
3001     CC=$ac_ct_CC
3002   fi
3003 fi
3004
3005 fi
3006
3007
3008 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3009 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3010 as_fn_error "no acceptable C compiler found in \$PATH
3011 See \`config.log' for more details." "$LINENO" 5; }
3012
3013 # Provide some information about the compiler.
3014 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3015 set X $ac_compile
3016 ac_compiler=$2
3017 for ac_option in --version -v -V -qversion; do
3018   { { ac_try="$ac_compiler $ac_option >&5"
3019 case "(($ac_try" in
3020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3021   *) ac_try_echo=$ac_try;;
3022 esac
3023 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3024 $as_echo "$ac_try_echo"; } >&5
3025   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3026   ac_status=$?
3027   if test -s conftest.err; then
3028     sed '10a\
3029 ... rest of stderr output deleted ...
3030          10q' conftest.err >conftest.er1
3031     cat conftest.er1 >&5
3032     rm -f conftest.er1 conftest.err
3033   fi
3034   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3035   test $ac_status = 0; }
3036 done
3037
3038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3039 /* end confdefs.h.  */
3040
3041 int
3042 main ()
3043 {
3044
3045   ;
3046   return 0;
3047 }
3048 _ACEOF
3049 ac_clean_files_save=$ac_clean_files
3050 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3051 # Try to create an executable without -o first, disregard a.out.
3052 # It will help us diagnose broken compilers, and finding out an intuition
3053 # of exeext.
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3055 $as_echo_n "checking for C compiler default output file name... " >&6; }
3056 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3057
3058 # The possible output files:
3059 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3060
3061 ac_rmfiles=
3062 for ac_file in $ac_files
3063 do
3064   case $ac_file in
3065     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3066     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3067   esac
3068 done
3069 rm -f $ac_rmfiles
3070
3071 if { { ac_try="$ac_link_default"
3072 case "(($ac_try" in
3073   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3074   *) ac_try_echo=$ac_try;;
3075 esac
3076 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3077 $as_echo "$ac_try_echo"; } >&5
3078   (eval "$ac_link_default") 2>&5
3079   ac_status=$?
3080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3081   test $ac_status = 0; }; then :
3082   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3083 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3084 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3085 # so that the user can short-circuit this test for compilers unknown to
3086 # Autoconf.
3087 for ac_file in $ac_files ''
3088 do
3089   test -f "$ac_file" || continue
3090   case $ac_file in
3091     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3092         ;;
3093     [ab].out )
3094         # We found the default executable, but exeext='' is most
3095         # certainly right.
3096         break;;
3097     *.* )
3098         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3099         then :; else
3100            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3101         fi
3102         # We set ac_cv_exeext here because the later test for it is not
3103         # safe: cross compilers may not add the suffix if given an `-o'
3104         # argument, so we may need to know it at that point already.
3105         # Even if this section looks crufty: it has the advantage of
3106         # actually working.
3107         break;;
3108     * )
3109         break;;
3110   esac
3111 done
3112 test "$ac_cv_exeext" = no && ac_cv_exeext=
3113
3114 else
3115   ac_file=''
3116 fi
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3118 $as_echo "$ac_file" >&6; }
3119 if test -z "$ac_file"; then :
3120   $as_echo "$as_me: failed program was:" >&5
3121 sed 's/^/| /' conftest.$ac_ext >&5
3122
3123 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3124 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3125 { as_fn_set_status 77
3126 as_fn_error "C compiler cannot create executables
3127 See \`config.log' for more details." "$LINENO" 5; }; }
3128 fi
3129 ac_exeext=$ac_cv_exeext
3130
3131 # Check that the compiler produces executables we can run.  If not, either
3132 # the compiler is broken, or we cross compile.
3133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3134 $as_echo_n "checking whether the C compiler works... " >&6; }
3135 # If not cross compiling, check that we can run a simple program.
3136 if test "$cross_compiling" != yes; then
3137   if { ac_try='./$ac_file'
3138   { { case "(($ac_try" in
3139   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3140   *) ac_try_echo=$ac_try;;
3141 esac
3142 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3143 $as_echo "$ac_try_echo"; } >&5
3144   (eval "$ac_try") 2>&5
3145   ac_status=$?
3146   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3147   test $ac_status = 0; }; }; then
3148     cross_compiling=no
3149   else
3150     if test "$cross_compiling" = maybe; then
3151         cross_compiling=yes
3152     else
3153         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3155 as_fn_error "cannot run C compiled programs.
3156 If you meant to cross compile, use \`--host'.
3157 See \`config.log' for more details." "$LINENO" 5; }
3158     fi
3159   fi
3160 fi
3161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3162 $as_echo "yes" >&6; }
3163
3164 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3165 ac_clean_files=$ac_clean_files_save
3166 # Check that the compiler produces executables we can run.  If not, either
3167 # the compiler is broken, or we cross compile.
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3169 $as_echo_n "checking whether we are cross compiling... " >&6; }
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3171 $as_echo "$cross_compiling" >&6; }
3172
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3174 $as_echo_n "checking for suffix of executables... " >&6; }
3175 if { { ac_try="$ac_link"
3176 case "(($ac_try" in
3177   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3178   *) ac_try_echo=$ac_try;;
3179 esac
3180 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3181 $as_echo "$ac_try_echo"; } >&5
3182   (eval "$ac_link") 2>&5
3183   ac_status=$?
3184   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3185   test $ac_status = 0; }; then :
3186   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3187 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3188 # work properly (i.e., refer to `conftest.exe'), while it won't with
3189 # `rm'.
3190 for ac_file in conftest.exe conftest conftest.*; do
3191   test -f "$ac_file" || continue
3192   case $ac_file in
3193     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3194     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3195           break;;
3196     * ) break;;
3197   esac
3198 done
3199 else
3200   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3202 as_fn_error "cannot compute suffix of executables: cannot compile and link
3203 See \`config.log' for more details." "$LINENO" 5; }
3204 fi
3205 rm -f conftest$ac_cv_exeext
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3207 $as_echo "$ac_cv_exeext" >&6; }
3208
3209 rm -f conftest.$ac_ext
3210 EXEEXT=$ac_cv_exeext
3211 ac_exeext=$EXEEXT
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3213 $as_echo_n "checking for suffix of object files... " >&6; }
3214 if test "${ac_cv_objext+set}" = set; then :
3215   $as_echo_n "(cached) " >&6
3216 else
3217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3218 /* end confdefs.h.  */
3219
3220 int
3221 main ()
3222 {
3223
3224   ;
3225   return 0;
3226 }
3227 _ACEOF
3228 rm -f conftest.o conftest.obj
3229 if { { ac_try="$ac_compile"
3230 case "(($ac_try" in
3231   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3232   *) ac_try_echo=$ac_try;;
3233 esac
3234 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3235 $as_echo "$ac_try_echo"; } >&5
3236   (eval "$ac_compile") 2>&5
3237   ac_status=$?
3238   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3239   test $ac_status = 0; }; then :
3240   for ac_file in conftest.o conftest.obj conftest.*; do
3241   test -f "$ac_file" || continue;
3242   case $ac_file in
3243     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3244     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3245        break;;
3246   esac
3247 done
3248 else
3249   $as_echo "$as_me: failed program was:" >&5
3250 sed 's/^/| /' conftest.$ac_ext >&5
3251
3252 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3253 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3254 as_fn_error "cannot compute suffix of object files: cannot compile
3255 See \`config.log' for more details." "$LINENO" 5; }
3256 fi
3257 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3258 fi
3259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3260 $as_echo "$ac_cv_objext" >&6; }
3261 OBJEXT=$ac_cv_objext
3262 ac_objext=$OBJEXT
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3264 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3265 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3266   $as_echo_n "(cached) " >&6
3267 else
3268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3269 /* end confdefs.h.  */
3270
3271 int
3272 main ()
3273 {
3274 #ifndef __GNUC__
3275        choke me
3276 #endif
3277
3278   ;
3279   return 0;
3280 }
3281 _ACEOF
3282 if ac_fn_c_try_compile "$LINENO"; then :
3283   ac_compiler_gnu=yes
3284 else
3285   ac_compiler_gnu=no
3286 fi
3287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3288 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3289
3290 fi
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3292 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3293 if test $ac_compiler_gnu = yes; then
3294   GCC=yes
3295 else
3296   GCC=
3297 fi
3298 ac_test_CFLAGS=${CFLAGS+set}
3299 ac_save_CFLAGS=$CFLAGS
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3301 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3302 if test "${ac_cv_prog_cc_g+set}" = set; then :
3303   $as_echo_n "(cached) " >&6
3304 else
3305   ac_save_c_werror_flag=$ac_c_werror_flag
3306    ac_c_werror_flag=yes
3307    ac_cv_prog_cc_g=no
3308    CFLAGS="-g"
3309    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3310 /* end confdefs.h.  */
3311
3312 int
3313 main ()
3314 {
3315
3316   ;
3317   return 0;
3318 }
3319 _ACEOF
3320 if ac_fn_c_try_compile "$LINENO"; then :
3321   ac_cv_prog_cc_g=yes
3322 else
3323   CFLAGS=""
3324       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3325 /* end confdefs.h.  */
3326
3327 int
3328 main ()
3329 {
3330
3331   ;
3332   return 0;
3333 }
3334 _ACEOF
3335 if ac_fn_c_try_compile "$LINENO"; then :
3336
3337 else
3338   ac_c_werror_flag=$ac_save_c_werror_flag
3339          CFLAGS="-g"
3340          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3341 /* end confdefs.h.  */
3342
3343 int
3344 main ()
3345 {
3346
3347   ;
3348   return 0;
3349 }
3350 _ACEOF
3351 if ac_fn_c_try_compile "$LINENO"; then :
3352   ac_cv_prog_cc_g=yes
3353 fi
3354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3355 fi
3356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3357 fi
3358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3359    ac_c_werror_flag=$ac_save_c_werror_flag
3360 fi
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3362 $as_echo "$ac_cv_prog_cc_g" >&6; }
3363 if test "$ac_test_CFLAGS" = set; then
3364   CFLAGS=$ac_save_CFLAGS
3365 elif test $ac_cv_prog_cc_g = yes; then
3366   if test "$GCC" = yes; then
3367     CFLAGS="-g -O2"
3368   else
3369     CFLAGS="-g"
3370   fi
3371 else
3372   if test "$GCC" = yes; then
3373     CFLAGS="-O2"
3374   else
3375     CFLAGS=
3376   fi
3377 fi
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3379 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3380 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3381   $as_echo_n "(cached) " >&6
3382 else
3383   ac_cv_prog_cc_c89=no
3384 ac_save_CC=$CC
3385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3386 /* end confdefs.h.  */
3387 #include <stdarg.h>
3388 #include <stdio.h>
3389 #include <sys/types.h>
3390 #include <sys/stat.h>
3391 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3392 struct buf { int x; };
3393 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3394 static char *e (p, i)
3395      char **p;
3396      int i;
3397 {
3398   return p[i];
3399 }
3400 static char *f (char * (*g) (char **, int), char **p, ...)
3401 {
3402   char *s;
3403   va_list v;
3404   va_start (v,p);
3405   s = g (p, va_arg (v,int));
3406   va_end (v);
3407   return s;
3408 }
3409
3410 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3411    function prototypes and stuff, but not '\xHH' hex character constants.
3412    These don't provoke an error unfortunately, instead are silently treated
3413    as 'x'.  The following induces an error, until -std is added to get
3414    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3415    array size at least.  It's necessary to write '\x00'==0 to get something
3416    that's true only with -std.  */
3417 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3418
3419 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3420    inside strings and character constants.  */
3421 #define FOO(x) 'x'
3422 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3423
3424 int test (int i, double x);
3425 struct s1 {int (*f) (int a);};
3426 struct s2 {int (*f) (double a);};
3427 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3428 int argc;
3429 char **argv;
3430 int
3431 main ()
3432 {
3433 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3434   ;
3435   return 0;
3436 }
3437 _ACEOF
3438 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3439         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3440 do
3441   CC="$ac_save_CC $ac_arg"
3442   if ac_fn_c_try_compile "$LINENO"; then :
3443   ac_cv_prog_cc_c89=$ac_arg
3444 fi
3445 rm -f core conftest.err conftest.$ac_objext
3446   test "x$ac_cv_prog_cc_c89" != "xno" && break
3447 done
3448 rm -f conftest.$ac_ext
3449 CC=$ac_save_CC
3450
3451 fi
3452 # AC_CACHE_VAL
3453 case "x$ac_cv_prog_cc_c89" in
3454   x)
3455     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3456 $as_echo "none needed" >&6; } ;;
3457   xno)
3458     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3459 $as_echo "unsupported" >&6; } ;;
3460   *)
3461     CC="$CC $ac_cv_prog_cc_c89"
3462     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3463 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3464 esac
3465 if test "x$ac_cv_prog_cc_c89" != xno; then :
3466
3467 fi
3468
3469 ac_ext=c
3470 ac_cpp='$CPP $CPPFLAGS'
3471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3474
3475
3476 ac_ext=c
3477 ac_cpp='$CPP $CPPFLAGS'
3478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3480 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3482 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3483 # On Suns, sometimes $CPP names a directory.
3484 if test -n "$CPP" && test -d "$CPP"; then
3485   CPP=
3486 fi
3487 if test -z "$CPP"; then
3488   if test "${ac_cv_prog_CPP+set}" = set; then :
3489   $as_echo_n "(cached) " >&6
3490 else
3491       # Double quotes because CPP needs to be expanded
3492     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3493     do
3494       ac_preproc_ok=false
3495 for ac_c_preproc_warn_flag in '' yes
3496 do
3497   # Use a header file that comes with gcc, so configuring glibc
3498   # with a fresh cross-compiler works.
3499   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3500   # <limits.h> exists even on freestanding compilers.
3501   # On the NeXT, cc -E runs the code through the compiler's parser,
3502   # not just through cpp. "Syntax error" is here to catch this case.
3503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3504 /* end confdefs.h.  */
3505 #ifdef __STDC__
3506 # include <limits.h>
3507 #else
3508 # include <assert.h>
3509 #endif
3510                      Syntax error
3511 _ACEOF
3512 if ac_fn_c_try_cpp "$LINENO"; then :
3513
3514 else
3515   # Broken: fails on valid input.
3516 continue
3517 fi
3518 rm -f conftest.err conftest.$ac_ext
3519
3520   # OK, works on sane cases.  Now check whether nonexistent headers
3521   # can be detected and how.
3522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3523 /* end confdefs.h.  */
3524 #include <ac_nonexistent.h>
3525 _ACEOF
3526 if ac_fn_c_try_cpp "$LINENO"; then :
3527   # Broken: success on invalid input.
3528 continue
3529 else
3530   # Passes both tests.
3531 ac_preproc_ok=:
3532 break
3533 fi
3534 rm -f conftest.err conftest.$ac_ext
3535
3536 done
3537 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3538 rm -f conftest.err conftest.$ac_ext
3539 if $ac_preproc_ok; then :
3540   break
3541 fi
3542
3543     done
3544     ac_cv_prog_CPP=$CPP
3545
3546 fi
3547   CPP=$ac_cv_prog_CPP
3548 else
3549   ac_cv_prog_CPP=$CPP
3550 fi
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3552 $as_echo "$CPP" >&6; }
3553 ac_preproc_ok=false
3554 for ac_c_preproc_warn_flag in '' yes
3555 do
3556   # Use a header file that comes with gcc, so configuring glibc
3557   # with a fresh cross-compiler works.
3558   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3559   # <limits.h> exists even on freestanding compilers.
3560   # On the NeXT, cc -E runs the code through the compiler's parser,
3561   # not just through cpp. "Syntax error" is here to catch this case.
3562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3563 /* end confdefs.h.  */
3564 #ifdef __STDC__
3565 # include <limits.h>
3566 #else
3567 # include <assert.h>
3568 #endif
3569                      Syntax error
3570 _ACEOF
3571 if ac_fn_c_try_cpp "$LINENO"; then :
3572
3573 else
3574   # Broken: fails on valid input.
3575 continue
3576 fi
3577 rm -f conftest.err conftest.$ac_ext
3578
3579   # OK, works on sane cases.  Now check whether nonexistent headers
3580   # can be detected and how.
3581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3582 /* end confdefs.h.  */
3583 #include <ac_nonexistent.h>
3584 _ACEOF
3585 if ac_fn_c_try_cpp "$LINENO"; then :
3586   # Broken: success on invalid input.
3587 continue
3588 else
3589   # Passes both tests.
3590 ac_preproc_ok=:
3591 break
3592 fi
3593 rm -f conftest.err conftest.$ac_ext
3594
3595 done
3596 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3597 rm -f conftest.err conftest.$ac_ext
3598 if $ac_preproc_ok; then :
3599
3600 else
3601   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3602 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3603 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3604 See \`config.log' for more details." "$LINENO" 5; }
3605 fi
3606
3607 ac_ext=c
3608 ac_cpp='$CPP $CPPFLAGS'
3609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3612
3613
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3615 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3616 if test "${ac_cv_path_GREP+set}" = set; then :
3617   $as_echo_n "(cached) " >&6
3618 else
3619   if test -z "$GREP"; then
3620   ac_path_GREP_found=false
3621   # Loop through the user's path and test for each of PROGNAME-LIST
3622   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3623 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3624 do
3625   IFS=$as_save_IFS
3626   test -z "$as_dir" && as_dir=.
3627     for ac_prog in grep ggrep; do
3628     for ac_exec_ext in '' $ac_executable_extensions; do
3629       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3630       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3631 # Check for GNU ac_path_GREP and select it if it is found.
3632   # Check for GNU $ac_path_GREP
3633 case `"$ac_path_GREP" --version 2>&1` in
3634 *GNU*)
3635   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3636 *)
3637   ac_count=0
3638   $as_echo_n 0123456789 >"conftest.in"
3639   while :
3640   do
3641     cat "conftest.in" "conftest.in" >"conftest.tmp"
3642     mv "conftest.tmp" "conftest.in"
3643     cp "conftest.in" "conftest.nl"
3644     $as_echo 'GREP' >> "conftest.nl"
3645     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3646     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3647     as_fn_arith $ac_count + 1 && ac_count=$as_val
3648     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3649       # Best one so far, save it but keep looking for a better one
3650       ac_cv_path_GREP="$ac_path_GREP"
3651       ac_path_GREP_max=$ac_count
3652     fi
3653     # 10*(2^10) chars as input seems more than enough
3654     test $ac_count -gt 10 && break
3655   done
3656   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3657 esac
3658
3659       $ac_path_GREP_found && break 3
3660     done
3661   done
3662   done
3663 IFS=$as_save_IFS
3664   if test -z "$ac_cv_path_GREP"; then
3665     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3666   fi
3667 else
3668   ac_cv_path_GREP=$GREP
3669 fi
3670
3671 fi
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3673 $as_echo "$ac_cv_path_GREP" >&6; }
3674  GREP="$ac_cv_path_GREP"
3675
3676
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3678 $as_echo_n "checking for egrep... " >&6; }
3679 if test "${ac_cv_path_EGREP+set}" = set; then :
3680   $as_echo_n "(cached) " >&6
3681 else
3682   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3683    then ac_cv_path_EGREP="$GREP -E"
3684    else
3685      if test -z "$EGREP"; then
3686   ac_path_EGREP_found=false
3687   # Loop through the user's path and test for each of PROGNAME-LIST
3688   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3689 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3690 do
3691   IFS=$as_save_IFS
3692   test -z "$as_dir" && as_dir=.
3693     for ac_prog in egrep; do
3694     for ac_exec_ext in '' $ac_executable_extensions; do
3695       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3696       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3697 # Check for GNU ac_path_EGREP and select it if it is found.
3698   # Check for GNU $ac_path_EGREP
3699 case `"$ac_path_EGREP" --version 2>&1` in
3700 *GNU*)
3701   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3702 *)
3703   ac_count=0
3704   $as_echo_n 0123456789 >"conftest.in"
3705   while :
3706   do
3707     cat "conftest.in" "conftest.in" >"conftest.tmp"
3708     mv "conftest.tmp" "conftest.in"
3709     cp "conftest.in" "conftest.nl"
3710     $as_echo 'EGREP' >> "conftest.nl"
3711     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3712     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3713     as_fn_arith $ac_count + 1 && ac_count=$as_val
3714     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3715       # Best one so far, save it but keep looking for a better one
3716       ac_cv_path_EGREP="$ac_path_EGREP"
3717       ac_path_EGREP_max=$ac_count
3718     fi
3719     # 10*(2^10) chars as input seems more than enough
3720     test $ac_count -gt 10 && break
3721   done
3722   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3723 esac
3724
3725       $ac_path_EGREP_found && break 3
3726     done
3727   done
3728   done
3729 IFS=$as_save_IFS
3730   if test -z "$ac_cv_path_EGREP"; then
3731     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3732   fi
3733 else
3734   ac_cv_path_EGREP=$EGREP
3735 fi
3736
3737    fi
3738 fi
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3740 $as_echo "$ac_cv_path_EGREP" >&6; }
3741  EGREP="$ac_cv_path_EGREP"
3742
3743
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3745 $as_echo_n "checking for ANSI C header files... " >&6; }
3746 if test "${ac_cv_header_stdc+set}" = set; then :
3747   $as_echo_n "(cached) " >&6
3748 else
3749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h.  */
3751 #include <stdlib.h>
3752 #include <stdarg.h>
3753 #include <string.h>
3754 #include <float.h>
3755
3756 int
3757 main ()
3758 {
3759
3760   ;
3761   return 0;
3762 }
3763 _ACEOF
3764 if ac_fn_c_try_compile "$LINENO"; then :
3765   ac_cv_header_stdc=yes
3766 else
3767   ac_cv_header_stdc=no
3768 fi
3769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3770
3771 if test $ac_cv_header_stdc = yes; then
3772   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3774 /* end confdefs.h.  */
3775 #include <string.h>
3776
3777 _ACEOF
3778 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3779   $EGREP "memchr" >/dev/null 2>&1; then :
3780
3781 else
3782   ac_cv_header_stdc=no
3783 fi
3784 rm -f conftest*
3785
3786 fi
3787
3788 if test $ac_cv_header_stdc = yes; then
3789   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3791 /* end confdefs.h.  */
3792 #include <stdlib.h>
3793
3794 _ACEOF
3795 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3796   $EGREP "free" >/dev/null 2>&1; then :
3797
3798 else
3799   ac_cv_header_stdc=no
3800 fi
3801 rm -f conftest*
3802
3803 fi
3804
3805 if test $ac_cv_header_stdc = yes; then
3806   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3807   if test "$cross_compiling" = yes; then :
3808   :
3809 else
3810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h.  */
3812 #include <ctype.h>
3813 #include <stdlib.h>
3814 #if ((' ' & 0x0FF) == 0x020)
3815 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3816 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3817 #else
3818 # define ISLOWER(c) \
3819                    (('a' <= (c) && (c) <= 'i') \
3820                      || ('j' <= (c) && (c) <= 'r') \
3821                      || ('s' <= (c) && (c) <= 'z'))
3822 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3823 #endif
3824
3825 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3826 int
3827 main ()
3828 {
3829   int i;
3830   for (i = 0; i < 256; i++)
3831     if (XOR (islower (i), ISLOWER (i))
3832         || toupper (i) != TOUPPER (i))
3833       return 2;
3834   return 0;
3835 }
3836 _ACEOF
3837 if ac_fn_c_try_run "$LINENO"; then :
3838
3839 else
3840   ac_cv_header_stdc=no
3841 fi
3842 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3843   conftest.$ac_objext conftest.beam conftest.$ac_ext
3844 fi
3845
3846 fi
3847 fi
3848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3849 $as_echo "$ac_cv_header_stdc" >&6; }
3850 if test $ac_cv_header_stdc = yes; then
3851
3852 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3853
3854 fi
3855
3856 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3857 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3858                   inttypes.h stdint.h unistd.h
3859 do :
3860   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3861 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3862 "
3863 eval as_val=\$$as_ac_Header
3864    if test "x$as_val" = x""yes; then :
3865   cat >>confdefs.h <<_ACEOF
3866 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3867 _ACEOF
3868
3869 fi
3870
3871 done
3872
3873
3874
3875   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3876 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3877   MINIX=yes
3878 else
3879   MINIX=
3880 fi
3881
3882
3883   if test "$MINIX" = yes; then
3884
3885 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3886
3887
3888 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3889
3890
3891 $as_echo "#define _MINIX 1" >>confdefs.h
3892
3893   fi
3894
3895
3896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3897 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3898 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3899   $as_echo_n "(cached) " >&6
3900 else
3901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3902 /* end confdefs.h.  */
3903
3904 #         define __EXTENSIONS__ 1
3905           $ac_includes_default
3906 int
3907 main ()
3908 {
3909
3910   ;
3911   return 0;
3912 }
3913 _ACEOF
3914 if ac_fn_c_try_compile "$LINENO"; then :
3915   ac_cv_safe_to_define___extensions__=yes
3916 else
3917   ac_cv_safe_to_define___extensions__=no
3918 fi
3919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3920 fi
3921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3922 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3923   test $ac_cv_safe_to_define___extensions__ = yes &&
3924     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3925
3926   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3927
3928   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3929
3930   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3931
3932   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3933
3934
3935 ac_aux_dir=
3936 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3937   for ac_t in install-sh install.sh shtool; do
3938     if test -f "$ac_dir/$ac_t"; then
3939       ac_aux_dir=$ac_dir
3940       ac_install_sh="$ac_aux_dir/$ac_t -c"
3941       break 2
3942     fi
3943   done
3944 done
3945 if test -z "$ac_aux_dir"; then
3946   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3947 fi
3948
3949 # These three variables are undocumented and unsupported,
3950 # and are intended to be withdrawn in a future Autoconf release.
3951 # They can cause serious problems if a builder's source tree is in a directory
3952 # whose full name contains unusual characters.
3953 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3954 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3955 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3956
3957
3958 # Make sure we can run config.sub.
3959 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3960   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3961
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3963 $as_echo_n "checking build system type... " >&6; }
3964 if test "${ac_cv_build+set}" = set; then :
3965   $as_echo_n "(cached) " >&6
3966 else
3967   ac_build_alias=$build_alias
3968 test "x$ac_build_alias" = x &&
3969   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3970 test "x$ac_build_alias" = x &&
3971   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3972 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3973   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3974
3975 fi
3976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3977 $as_echo "$ac_cv_build" >&6; }
3978 case $ac_cv_build in
3979 *-*-*) ;;
3980 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3981 esac
3982 build=$ac_cv_build
3983 ac_save_IFS=$IFS; IFS='-'
3984 set x $ac_cv_build
3985 shift
3986 build_cpu=$1
3987 build_vendor=$2
3988 shift; shift
3989 # Remember, the first character of IFS is used to create $*,
3990 # except with old shells:
3991 build_os=$*
3992 IFS=$ac_save_IFS
3993 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3994
3995
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3997 $as_echo_n "checking host system type... " >&6; }
3998 if test "${ac_cv_host+set}" = set; then :
3999   $as_echo_n "(cached) " >&6
4000 else
4001   if test "x$host_alias" = x; then
4002   ac_cv_host=$ac_cv_build
4003 else
4004   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4005     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4006 fi
4007
4008 fi
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4010 $as_echo "$ac_cv_host" >&6; }
4011 case $ac_cv_host in
4012 *-*-*) ;;
4013 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4014 esac
4015 host=$ac_cv_host
4016 ac_save_IFS=$IFS; IFS='-'
4017 set x $ac_cv_host
4018 shift
4019 host_cpu=$1
4020 host_vendor=$2
4021 shift; shift
4022 # Remember, the first character of IFS is used to create $*,
4023 # except with old shells:
4024 host_os=$*
4025 IFS=$ac_save_IFS
4026 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4027
4028
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4030 $as_echo_n "checking target system type... " >&6; }
4031 if test "${ac_cv_target+set}" = set; then :
4032   $as_echo_n "(cached) " >&6
4033 else
4034   if test "x$target_alias" = x; then
4035   ac_cv_target=$ac_cv_host
4036 else
4037   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4038     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4039 fi
4040
4041 fi
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4043 $as_echo "$ac_cv_target" >&6; }
4044 case $ac_cv_target in
4045 *-*-*) ;;
4046 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4047 esac
4048 target=$ac_cv_target
4049 ac_save_IFS=$IFS; IFS='-'
4050 set x $ac_cv_target
4051 shift
4052 target_cpu=$1
4053 target_vendor=$2
4054 shift; shift
4055 # Remember, the first character of IFS is used to create $*,
4056 # except with old shells:
4057 target_os=$*
4058 IFS=$ac_save_IFS
4059 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4060
4061
4062 # The aliases save the names the user supplied, while $host etc.
4063 # will get canonicalized.
4064 test -n "$target_alias" &&
4065   test "$program_prefix$program_suffix$program_transform_name" = \
4066     NONENONEs,x,x, &&
4067   program_prefix=${target_alias}-
4068
4069 # The tests for host and target for $enable_largefile require
4070 # canonical names.
4071
4072
4073
4074 # As the $enable_largefile decision depends on --enable-plugins we must set it
4075 # even in directories otherwise not depending on the $plugins option.
4076
4077
4078 # Check whether --enable-plugins was given.
4079 if test "${enable_plugins+set}" = set; then :
4080   enableval=$enable_plugins; case "${enableval}" in
4081   yes | "") plugins=yes ;;
4082   no) plugins=no ;;
4083   *) plugins=yes ;;
4084  esac
4085 else
4086   plugins=no
4087 fi
4088
4089
4090
4091 case "${host}" in
4092   sparc-*-solaris*|i[3-7]86-*-solaris*)
4093     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4094     # are mutually exclusive; and without procfs support, the bfd/ elf module
4095     # cannot provide certain routines such as elfcore_write_prpsinfo
4096     # or elfcore_write_prstatus.  So unless the user explicitly requested
4097     # large-file support through the --enable-largefile switch, disable
4098     # large-file support in favor of procfs support.
4099     test "${target}" = "${host}" -a "x$plugins" = xno \
4100       && : ${enable_largefile="no"}
4101     ;;
4102 esac
4103
4104 # Check whether --enable-largefile was given.
4105 if test "${enable_largefile+set}" = set; then :
4106   enableval=$enable_largefile;
4107 fi
4108
4109 if test "$enable_largefile" != no; then
4110
4111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4112 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4113 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4114   $as_echo_n "(cached) " >&6
4115 else
4116   ac_cv_sys_largefile_CC=no
4117      if test "$GCC" != yes; then
4118        ac_save_CC=$CC
4119        while :; do
4120          # IRIX 6.2 and later do not support large files by default,
4121          # so use the C compiler's -n32 option if that helps.
4122          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4123 /* end confdefs.h.  */
4124 #include <sys/types.h>
4125  /* Check that off_t can represent 2**63 - 1 correctly.
4126     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4127     since some C++ compilers masquerading as C compilers
4128     incorrectly reject 9223372036854775807.  */
4129 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4130   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4131                        && LARGE_OFF_T % 2147483647 == 1)
4132                       ? 1 : -1];
4133 int
4134 main ()
4135 {
4136
4137   ;
4138   return 0;
4139 }
4140 _ACEOF
4141          if ac_fn_c_try_compile "$LINENO"; then :
4142   break
4143 fi
4144 rm -f core conftest.err conftest.$ac_objext
4145          CC="$CC -n32"
4146          if ac_fn_c_try_compile "$LINENO"; then :
4147   ac_cv_sys_largefile_CC=' -n32'; break
4148 fi
4149 rm -f core conftest.err conftest.$ac_objext
4150          break
4151        done
4152        CC=$ac_save_CC
4153        rm -f conftest.$ac_ext
4154     fi
4155 fi
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4157 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4158   if test "$ac_cv_sys_largefile_CC" != no; then
4159     CC=$CC$ac_cv_sys_largefile_CC
4160   fi
4161
4162   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4163 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4164 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4165   $as_echo_n "(cached) " >&6
4166 else
4167   while :; do
4168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4169 /* end confdefs.h.  */
4170 #include <sys/types.h>
4171  /* Check that off_t can represent 2**63 - 1 correctly.
4172     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4173     since some C++ compilers masquerading as C compilers
4174     incorrectly reject 9223372036854775807.  */
4175 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4176   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4177                        && LARGE_OFF_T % 2147483647 == 1)
4178                       ? 1 : -1];
4179 int
4180 main ()
4181 {
4182
4183   ;
4184   return 0;
4185 }
4186 _ACEOF
4187 if ac_fn_c_try_compile "$LINENO"; then :
4188   ac_cv_sys_file_offset_bits=no; break
4189 fi
4190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4192 /* end confdefs.h.  */
4193 #define _FILE_OFFSET_BITS 64
4194 #include <sys/types.h>
4195  /* Check that off_t can represent 2**63 - 1 correctly.
4196     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4197     since some C++ compilers masquerading as C compilers
4198     incorrectly reject 9223372036854775807.  */
4199 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4200   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4201                        && LARGE_OFF_T % 2147483647 == 1)
4202                       ? 1 : -1];
4203 int
4204 main ()
4205 {
4206
4207   ;
4208   return 0;
4209 }
4210 _ACEOF
4211 if ac_fn_c_try_compile "$LINENO"; then :
4212   ac_cv_sys_file_offset_bits=64; break
4213 fi
4214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4215   ac_cv_sys_file_offset_bits=unknown
4216   break
4217 done
4218 fi
4219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4220 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4221 case $ac_cv_sys_file_offset_bits in #(
4222   no | unknown) ;;
4223   *)
4224 cat >>confdefs.h <<_ACEOF
4225 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4226 _ACEOF
4227 ;;
4228 esac
4229 rm -rf conftest*
4230   if test $ac_cv_sys_file_offset_bits = unknown; then
4231     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4232 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4233 if test "${ac_cv_sys_large_files+set}" = set; then :
4234   $as_echo_n "(cached) " >&6
4235 else
4236   while :; do
4237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4238 /* end confdefs.h.  */
4239 #include <sys/types.h>
4240  /* Check that off_t can represent 2**63 - 1 correctly.
4241     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4242     since some C++ compilers masquerading as C compilers
4243     incorrectly reject 9223372036854775807.  */
4244 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4245   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4246                        && LARGE_OFF_T % 2147483647 == 1)
4247                       ? 1 : -1];
4248 int
4249 main ()
4250 {
4251
4252   ;
4253   return 0;
4254 }
4255 _ACEOF
4256 if ac_fn_c_try_compile "$LINENO"; then :
4257   ac_cv_sys_large_files=no; break
4258 fi
4259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4261 /* end confdefs.h.  */
4262 #define _LARGE_FILES 1
4263 #include <sys/types.h>
4264  /* Check that off_t can represent 2**63 - 1 correctly.
4265     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4266     since some C++ compilers masquerading as C compilers
4267     incorrectly reject 9223372036854775807.  */
4268 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4269   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4270                        && LARGE_OFF_T % 2147483647 == 1)
4271                       ? 1 : -1];
4272 int
4273 main ()
4274 {
4275
4276   ;
4277   return 0;
4278 }
4279 _ACEOF
4280 if ac_fn_c_try_compile "$LINENO"; then :
4281   ac_cv_sys_large_files=1; break
4282 fi
4283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4284   ac_cv_sys_large_files=unknown
4285   break
4286 done
4287 fi
4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4289 $as_echo "$ac_cv_sys_large_files" >&6; }
4290 case $ac_cv_sys_large_files in #(
4291   no | unknown) ;;
4292   *)
4293 cat >>confdefs.h <<_ACEOF
4294 #define _LARGE_FILES $ac_cv_sys_large_files
4295 _ACEOF
4296 ;;
4297 esac
4298 rm -rf conftest*
4299   fi
4300 fi
4301
4302
4303
4304
4305
4306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4307 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4308 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4309   $as_echo_n "(cached) " >&6
4310 else
4311   am_cv_prog_cc_stdc=no
4312 ac_save_CC="$CC"
4313 # Don't try gcc -ansi; that turns off useful extensions and
4314 # breaks some systems' header files.
4315 # AIX                   -qlanglvl=ansi
4316 # Ultrix and OSF/1      -std1
4317 # HP-UX 10.20 and later -Ae
4318 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4319 # SVR4                  -Xc -D__EXTENSIONS__
4320 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4321 do
4322   CC="$ac_save_CC $ac_arg"
4323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4324 /* end confdefs.h.  */
4325 #include <stdarg.h>
4326 #include <stdio.h>
4327 #include <sys/types.h>
4328 #include <sys/stat.h>
4329 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4330 struct buf { int x; };
4331 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4332 static char *e (p, i)
4333      char **p;
4334      int i;
4335 {
4336   return p[i];
4337 }
4338 static char *f (char * (*g) (char **, int), char **p, ...)
4339 {
4340   char *s;
4341   va_list v;
4342   va_start (v,p);
4343   s = g (p, va_arg (v,int));
4344   va_end (v);
4345   return s;
4346 }
4347 int test (int i, double x);
4348 struct s1 {int (*f) (int a);};
4349 struct s2 {int (*f) (double a);};
4350 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4351 int argc;
4352 char **argv;
4353
4354 int
4355 main ()
4356 {
4357
4358 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4359
4360   ;
4361   return 0;
4362 }
4363 _ACEOF
4364 if ac_fn_c_try_compile "$LINENO"; then :
4365   am_cv_prog_cc_stdc="$ac_arg"; break
4366 fi
4367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4368 done
4369 CC="$ac_save_CC"
4370
4371 fi
4372
4373 if test -z "$am_cv_prog_cc_stdc"; then
4374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4375 $as_echo "none needed" >&6; }
4376 else
4377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4378 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4379 fi
4380 case "x$am_cv_prog_cc_stdc" in
4381   x|xno) ;;
4382   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4383 esac
4384
4385
4386 ac_aux_dir=
4387 for ac_dir in .. "$srcdir"/..; do
4388   for ac_t in install-sh install.sh shtool; do
4389     if test -f "$ac_dir/$ac_t"; then
4390       ac_aux_dir=$ac_dir
4391       ac_install_sh="$ac_aux_dir/$ac_t -c"
4392       break 2
4393     fi
4394   done
4395 done
4396 if test -z "$ac_aux_dir"; then
4397   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4398 fi
4399
4400 # These three variables are undocumented and unsupported,
4401 # and are intended to be withdrawn in a future Autoconf release.
4402 # They can cause serious problems if a builder's source tree is in a directory
4403 # whose full name contains unusual characters.
4404 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4405 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4406 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4407
4408
4409
4410 test "$program_prefix" != NONE &&
4411   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4412 # Use a double $ so make ignores it.
4413 test "$program_suffix" != NONE &&
4414   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4415 # Double any \ or $.
4416 # By default was `s,x,x', remove it if useless.
4417 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4418 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4419
4420
4421 # Dependency checking.
4422 rm -rf .tst 2>/dev/null
4423 mkdir .tst 2>/dev/null
4424 if test -d .tst; then
4425   am__leading_dot=.
4426 else
4427   am__leading_dot=_
4428 fi
4429 rmdir .tst 2>/dev/null
4430
4431 DEPDIR="${am__leading_dot}deps"
4432
4433 ac_config_commands="$ac_config_commands depdir"
4434
4435
4436 depcc="$CC"   am_compiler_list=
4437
4438 am_depcomp=$ac_aux_dir/depcomp
4439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4440 $as_echo_n "checking dependency style of $depcc... " >&6; }
4441 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4442   $as_echo_n "(cached) " >&6
4443 else
4444   if test -f "$am_depcomp"; then
4445   # We make a subdir and do the tests there.  Otherwise we can end up
4446   # making bogus files that we don't know about and never remove.  For
4447   # instance it was reported that on HP-UX the gcc test will end up
4448   # making a dummy file named `D' -- because `-MD' means `put the output
4449   # in D'.
4450   mkdir conftest.dir
4451   # Copy depcomp to subdir because otherwise we won't find it if we're
4452   # using a relative directory.
4453   cp "$am_depcomp" conftest.dir
4454   cd conftest.dir
4455   # We will build objects and dependencies in a subdirectory because
4456   # it helps to detect inapplicable dependency modes.  For instance
4457   # both Tru64's cc and ICC support -MD to output dependencies as a
4458   # side effect of compilation, but ICC will put the dependencies in
4459   # the current directory while Tru64 will put them in the object
4460   # directory.
4461   mkdir sub
4462
4463   am_cv_CC_dependencies_compiler_type=none
4464   if test "$am_compiler_list" = ""; then
4465      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4466   fi
4467   for depmode in $am_compiler_list; do
4468     if test $depmode = none; then break; fi
4469
4470     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4471     # Setup a source with many dependencies, because some compilers
4472     # like to wrap large dependency lists on column 80 (with \), and
4473     # we should not choose a depcomp mode which is confused by this.
4474     #
4475     # We need to recreate these files for each test, as the compiler may
4476     # overwrite some of them when testing with obscure command lines.
4477     # This happens at least with the AIX C compiler.
4478     : > sub/conftest.c
4479     for i in 1 2 3 4 5 6; do
4480       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4481       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4482       # Solaris 8's {/usr,}/bin/sh.
4483       touch sub/conftst$i.h
4484     done
4485     echo "include sub/conftest.Po" > confmf
4486
4487     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4488     # mode.  It turns out that the SunPro C++ compiler does not properly
4489     # handle `-M -o', and we need to detect this.
4490     depcmd="depmode=$depmode \
4491        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4492        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4493        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4494     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4495     if env $depcmd > conftest.err 2>&1 &&
4496        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4497        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4498        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4499       # icc doesn't choke on unknown options, it will just issue warnings
4500       # or remarks (even with -Werror).  So we grep stderr for any message
4501       # that says an option was ignored or not supported.
4502       # When given -MP, icc 7.0 and 7.1 complain thusly:
4503       #   icc: Command line warning: ignoring option '-M'; no argument required
4504       # The diagnosis changed in icc 8.0:
4505       #   icc: Command line remark: option '-MP' not supported
4506       if (grep 'ignoring option' conftest.err ||
4507           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4508         am_cv_CC_dependencies_compiler_type=$depmode
4509         $as_echo "$as_me:$LINENO: success" >&5
4510         break
4511       fi
4512     fi
4513     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4514     sed -e 's/^/| /' < conftest.err >&5
4515   done
4516
4517   cd ..
4518   rm -rf conftest.dir
4519 else
4520   am_cv_CC_dependencies_compiler_type=none
4521 fi
4522
4523 fi
4524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4525 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4526 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4527 then as_fn_error "no usable dependency style found" "$LINENO" 5
4528 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4529
4530 fi
4531
4532
4533 # Check for the 'make' the user wants to use.
4534 for ac_prog in make
4535 do
4536   # Extract the first word of "$ac_prog", so it can be a program name with args.
4537 set dummy $ac_prog; ac_word=$2
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4539 $as_echo_n "checking for $ac_word... " >&6; }
4540 if test "${ac_cv_prog_MAKE+set}" = set; then :
4541   $as_echo_n "(cached) " >&6
4542 else
4543   if test -n "$MAKE"; then
4544   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4545 else
4546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4547 for as_dir in $PATH
4548 do
4549   IFS=$as_save_IFS
4550   test -z "$as_dir" && as_dir=.
4551     for ac_exec_ext in '' $ac_executable_extensions; do
4552   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4553     ac_cv_prog_MAKE="$ac_prog"
4554     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4555     break 2
4556   fi
4557 done
4558   done
4559 IFS=$as_save_IFS
4560
4561 fi
4562 fi
4563 MAKE=$ac_cv_prog_MAKE
4564 if test -n "$MAKE"; then
4565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4566 $as_echo "$MAKE" >&6; }
4567 else
4568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4569 $as_echo "no" >&6; }
4570 fi
4571
4572
4573   test -n "$MAKE" && break
4574 done
4575
4576 MAKE_IS_GNU=
4577 case "`$MAKE --version 2>&1 | sed 1q`" in
4578   *GNU*)
4579     MAKE_IS_GNU=yes
4580     ;;
4581 esac
4582  if test "$MAKE_IS_GNU" = yes; then
4583   GMAKE_TRUE=
4584   GMAKE_FALSE='#'
4585 else
4586   GMAKE_TRUE='#'
4587   GMAKE_FALSE=
4588 fi
4589
4590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4591 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4592 set x ${MAKE-make}
4593 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4594 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4595   $as_echo_n "(cached) " >&6
4596 else
4597   cat >conftest.make <<\_ACEOF
4598 SHELL = /bin/sh
4599 all:
4600         @echo '@@@%%%=$(MAKE)=@@@%%%'
4601 _ACEOF
4602 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4603 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4604   *@@@%%%=?*=@@@%%%*)
4605     eval ac_cv_prog_make_${ac_make}_set=yes;;
4606   *)
4607     eval ac_cv_prog_make_${ac_make}_set=no;;
4608 esac
4609 rm -f conftest.make
4610 fi
4611 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4613 $as_echo "yes" >&6; }
4614   SET_MAKE=
4615 else
4616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4617 $as_echo "no" >&6; }
4618   SET_MAKE="MAKE=${MAKE-make}"
4619 fi
4620
4621
4622 # Configure gnulib.  We need to build gnulib under some other
4623 # directory not "gnulib", to avoid the problem of both GDB and
4624 # GDBserver wanting to build it in the same directory, when building
4625 # in the source dir.
4626
4627   in_src="gnulib"
4628   in_build="build-gnulib"
4629
4630   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4631   # so they do not pile up.
4632   ac_sub_configure_args=
4633   ac_prev=
4634   eval "set x $ac_configure_args"
4635   shift
4636   for ac_arg
4637   do
4638     if test -n "$ac_prev"; then
4639       ac_prev=
4640       continue
4641     fi
4642     case $ac_arg in
4643     -cache-file | --cache-file | --cache-fil | --cache-fi \
4644     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4645       ac_prev=cache_file ;;
4646     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4647     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4648     | --c=*)
4649       ;;
4650     --config-cache | -C)
4651       ;;
4652     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4653       ac_prev=srcdir ;;
4654     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4655       ;;
4656     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4657       ac_prev=prefix ;;
4658     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4659       ;;
4660     --disable-option-checking)
4661       ;;
4662     *)
4663       case $ac_arg in
4664       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4665       esac
4666       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4667     esac
4668   done
4669
4670   # Always prepend --prefix to ensure using the same prefix
4671   # in subdir configurations.
4672   ac_arg="--prefix=$prefix"
4673   case $ac_arg in
4674   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4675   esac
4676   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4677
4678   # Pass --silent
4679   if test "$silent" = yes; then
4680     ac_sub_configure_args="--silent $ac_sub_configure_args"
4681   fi
4682
4683   # Always prepend --disable-option-checking to silence warnings, since
4684   # different subdirs can have different --enable and --with options.
4685   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4686
4687   ac_popdir=`pwd`
4688   ac_dir=$in_build
4689
4690   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4691   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4692   $as_echo "$ac_msg" >&6
4693   as_dir="$ac_dir"; as_fn_mkdir_p
4694
4695   case $srcdir in
4696   [\\/]* | ?:[\\/]* )
4697     ac_srcdir=$srcdir/$in_src ;;
4698   *) # Relative name.
4699     ac_srcdir=../$srcdir/$in_src ;;
4700   esac
4701
4702   cd "$ac_dir"
4703
4704   ac_sub_configure=$ac_srcdir/configure
4705
4706   # Make the cache file name correct relative to the subdirectory.
4707   case $cache_file in
4708   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4709   *) # Relative name.
4710     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4711   esac
4712
4713   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4714 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4715   # The eval makes quoting arguments work.
4716   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4717        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4718     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4719
4720   cd "$ac_popdir"
4721
4722
4723
4724 CONFIG_OBS=
4725 CONFIG_DEPS=
4726 CONFIG_SRCS=
4727 ENABLE_CFLAGS=
4728
4729 CONFIG_ALL=
4730 CONFIG_CLEAN=
4731 CONFIG_INSTALL=
4732 CONFIG_UNINSTALL=
4733
4734 # If we haven't got the data from the intl directory,
4735 # assume NLS is disabled.
4736 USE_NLS=no
4737 LIBINTL=
4738 LIBINTL_DEP=
4739 INCINTL=
4740 XGETTEXT=
4741 GMSGFMT=
4742 POSUB=
4743
4744 if test -f  ../intl/config.intl; then
4745   .  ../intl/config.intl
4746 fi
4747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4748 $as_echo_n "checking whether NLS is requested... " >&6; }
4749 if test x"$USE_NLS" != xyes; then
4750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4751 $as_echo "no" >&6; }
4752 else
4753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4754 $as_echo "yes" >&6; }
4755
4756 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4757
4758
4759   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4760 $as_echo_n "checking for catalogs to be installed... " >&6; }
4761   # Look for .po and .gmo files in the source directory.
4762   CATALOGS=
4763   XLINGUAS=
4764   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4765     # If there aren't any .gmo files the shell will give us the
4766     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4767     # weeded out.
4768     case "$cat" in *\**)
4769       continue;;
4770     esac
4771     # The quadruple backslash is collapsed to a double backslash
4772     # by the backticks, then collapsed again by the double quotes,
4773     # leaving us with one backslash in the sed expression (right
4774     # before the dot that mustn't act as a wildcard).
4775     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4776     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4777     # The user is allowed to set LINGUAS to a list of languages to
4778     # install catalogs for.  If it's empty that means "all of them."
4779     if test "x$LINGUAS" = x; then
4780       CATALOGS="$CATALOGS $cat"
4781       XLINGUAS="$XLINGUAS $lang"
4782     else
4783       case "$LINGUAS" in *$lang*)
4784         CATALOGS="$CATALOGS $cat"
4785         XLINGUAS="$XLINGUAS $lang"
4786         ;;
4787       esac
4788     fi
4789   done
4790   LINGUAS="$XLINGUAS"
4791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4792 $as_echo "$LINGUAS" >&6; }
4793
4794
4795     DATADIRNAME=share
4796
4797   INSTOBJEXT=.mo
4798
4799   GENCAT=gencat
4800
4801   CATOBJEXT=.gmo
4802
4803 fi
4804
4805 localedir='${datadir}/locale'
4806
4807
4808 if test x"$USE_NLS" = xyes; then
4809    CONFIG_ALL="$CONFIG_ALL all-po"
4810    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4811    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4812    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4813 fi
4814
4815 GNULIB=build-gnulib/import
4816
4817 # For Makefile dependencies.
4818 GNULIB_STDINT_H=
4819 if test x"$STDINT_H" != x; then
4820   GNULIB_STDINT_H=$GNULIB/$STDINT_H
4821 fi
4822
4823
4824 PACKAGE=gdb
4825
4826 cat >>confdefs.h <<_ACEOF
4827 #define PACKAGE "$PACKAGE"
4828 _ACEOF
4829
4830
4831
4832 # We never need to detect it in this sub-configure.
4833 # But preserve it for config.status --recheck.
4834
4835
4836
4837 MAKEINFO_EXTRA_FLAGS=""
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
4839 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
4840 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
4841   $as_echo_n "(cached) " >&6
4842 else
4843   echo '@clicksequence{a @click{} b}' >conftest.texinfo
4844   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
4845     gdb_cv_have_makeinfo_click=yes
4846   else
4847     gdb_cv_have_makeinfo_click=no
4848   fi
4849 fi
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
4851 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
4852 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
4853   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
4854 fi
4855
4856
4857
4858
4859 # Check whether --with-separate-debug-dir was given.
4860 if test "${with_separate_debug_dir+set}" = set; then :
4861   withval=$with_separate_debug_dir;
4862     DEBUGDIR=$withval
4863 else
4864   DEBUGDIR=${libdir}/debug
4865 fi
4866
4867
4868   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4869   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4870   ac_define_dir=`eval echo $DEBUGDIR`
4871   ac_define_dir=`eval echo $ac_define_dir`
4872
4873 cat >>confdefs.h <<_ACEOF
4874 #define DEBUGDIR "$ac_define_dir"
4875 _ACEOF
4876
4877
4878
4879
4880   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4881      if test "x$prefix" = xNONE; then
4882         test_prefix=/usr/local
4883      else
4884         test_prefix=$prefix
4885      fi
4886   else
4887      test_prefix=$exec_prefix
4888   fi
4889   value=0
4890   case ${ac_define_dir} in
4891      "${test_prefix}"|"${test_prefix}/"*|\
4892         '${exec_prefix}'|'${exec_prefix}/'*)
4893      value=1
4894      ;;
4895   esac
4896
4897 cat >>confdefs.h <<_ACEOF
4898 #define DEBUGDIR_RELOCATABLE $value
4899 _ACEOF
4900
4901
4902
4903
4904 # We can't pass paths as command line arguments.
4905 # Mingw32 tries to be clever and will convert the paths for us.
4906 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
4907 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
4908 # This breaks GDB's relocatable path conversions since paths passed in
4909 # config.h would not get so translated, the path prefixes no longer match.
4910
4911   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4912   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4913   ac_define_dir=`eval echo $bindir`
4914   ac_define_dir=`eval echo $ac_define_dir`
4915
4916 cat >>confdefs.h <<_ACEOF
4917 #define BINDIR "$ac_define_dir"
4918 _ACEOF
4919
4920
4921
4922 # GDB's datadir relocation
4923
4924
4925
4926 # Check whether --with-gdb-datadir was given.
4927 if test "${with_gdb_datadir+set}" = set; then :
4928   withval=$with_gdb_datadir;
4929     GDB_DATADIR=$withval
4930 else
4931   GDB_DATADIR=${datadir}/gdb
4932 fi
4933
4934
4935   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4936   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4937   ac_define_dir=`eval echo $GDB_DATADIR`
4938   ac_define_dir=`eval echo $ac_define_dir`
4939
4940 cat >>confdefs.h <<_ACEOF
4941 #define GDB_DATADIR "$ac_define_dir"
4942 _ACEOF
4943
4944
4945
4946
4947   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4948      if test "x$prefix" = xNONE; then
4949         test_prefix=/usr/local
4950      else
4951         test_prefix=$prefix
4952      fi
4953   else
4954      test_prefix=$exec_prefix
4955   fi
4956   value=0
4957   case ${ac_define_dir} in
4958      "${test_prefix}"|"${test_prefix}/"*|\
4959         '${exec_prefix}'|'${exec_prefix}/'*)
4960      value=1
4961      ;;
4962   esac
4963
4964 cat >>confdefs.h <<_ACEOF
4965 #define GDB_DATADIR_RELOCATABLE $value
4966 _ACEOF
4967
4968
4969
4970
4971
4972 # Check whether --with-relocated-sources was given.
4973 if test "${with_relocated_sources+set}" = set; then :
4974   withval=$with_relocated_sources; reloc_srcdir="${withval}"
4975
4976   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4977   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4978   ac_define_dir=`eval echo $reloc_srcdir`
4979   ac_define_dir=`eval echo $ac_define_dir`
4980
4981 cat >>confdefs.h <<_ACEOF
4982 #define RELOC_SRCDIR "$ac_define_dir"
4983 _ACEOF
4984
4985
4986
4987 fi
4988
4989
4990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
4991 $as_echo_n "checking for default auto-load directory... " >&6; }
4992
4993 # Check whether --with-auto-load-dir was given.
4994 if test "${with_auto_load_dir+set}" = set; then :
4995   withval=$with_auto_load_dir;
4996 else
4997   with_auto_load_dir='$debugdir:$datadir/auto-load'
4998 fi
4999
5000 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5001
5002   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5003   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5004   ac_define_dir=`eval echo $escape_dir`
5005   ac_define_dir=`eval echo $ac_define_dir`
5006
5007 cat >>confdefs.h <<_ACEOF
5008 #define AUTO_LOAD_DIR "$ac_define_dir"
5009 _ACEOF
5010
5011
5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5013 $as_echo "$with_auto_load_dir" >&6; }
5014
5015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5016 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5017
5018 # Check whether --with-auto-load-safe-path was given.
5019 if test "${with_auto_load_safe_path+set}" = set; then :
5020   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5021      with_auto_load_safe_path="/"
5022      fi
5023 else
5024   with_auto_load_safe_path="$with_auto_load_dir"
5025 fi
5026
5027 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5028
5029   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5030   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5031   ac_define_dir=`eval echo $escape_dir`
5032   ac_define_dir=`eval echo $ac_define_dir`
5033
5034 cat >>confdefs.h <<_ACEOF
5035 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5036 _ACEOF
5037
5038
5039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5040 $as_echo "$with_auto_load_safe_path" >&6; }
5041
5042
5043
5044 subdirs="$subdirs testsuite"
5045
5046
5047 # Check whether to support alternative target configurations
5048 # Check whether --enable-targets was given.
5049 if test "${enable_targets+set}" = set; then :
5050   enableval=$enable_targets; case "${enableval}" in
5051   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5052             ;;
5053   no)       enable_targets= ;;
5054   *)        enable_targets=$enableval ;;
5055 esac
5056 fi
5057
5058
5059 # Check whether to enable 64-bit support on 32-bit hosts
5060 # Check whether --enable-64-bit-bfd was given.
5061 if test "${enable_64_bit_bfd+set}" = set; then :
5062   enableval=$enable_64_bit_bfd; case "${enableval}" in
5063   yes)  want64=true  ;;
5064   no)   want64=false ;;
5065   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5066 esac
5067 else
5068   want64=false
5069 fi
5070
5071 # Provide defaults for some variables set by the per-host and per-target
5072 # configuration.
5073 gdb_host_obs=posix-hdep.o
5074
5075 if test "${target}" = "${host}"; then
5076   gdb_native=yes
5077 else
5078   gdb_native=no
5079 fi
5080
5081 . $srcdir/configure.host
5082
5083 # Accumulate some settings from configure.tgt over all enabled targets
5084
5085 TARGET_OBS=
5086 all_targets=
5087 HAVE_NATIVE_GCORE_TARGET=
5088
5089 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5090 do
5091   if test "$targ_alias" = "all"; then
5092     all_targets=true
5093   else
5094     # Canonicalize the secondary target names.
5095     result=`$ac_config_sub $targ_alias 2>/dev/null`
5096     if test -n "$result"; then
5097         targ=$result
5098     else
5099         targ=$targ_alias
5100     fi
5101
5102     . ${srcdir}/configure.tgt
5103
5104     if test -z "${gdb_target_obs}"; then :
5105   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5106 fi
5107
5108     # Target-specific object files
5109     for i in ${gdb_target_obs}; do
5110         case " $TARGET_OBS " in
5111         *" ${i} "*) ;;
5112         *)
5113           TARGET_OBS="$TARGET_OBS ${i}"
5114           ;;
5115         esac
5116     done
5117
5118     # Check whether this target needs 64-bit CORE_ADDR
5119     if test x${want64} = xfalse; then
5120       . ${srcdir}/../bfd/config.bfd
5121     fi
5122
5123     # Check whether this target is native and supports gcore.
5124     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5125        && $gdb_have_gcore; then
5126       HAVE_NATIVE_GCORE_TARGET=1
5127     fi
5128   fi
5129 done
5130
5131 if test x${all_targets} = xtrue; then
5132
5133   # We want all 64-bit targets if we either:
5134   #  - run on a 64-bit host  or
5135   #  - already require 64-bit support for some other target  or
5136   #  - the --enable-64-bit-bfd option was supplied
5137   # Otherwise we only support all 32-bit targets.
5138   #
5139   # NOTE: This test must be in sync with the corresponding
5140   #       tests in BFD!
5141
5142   if test x${want64} = xfalse; then
5143     # The cast to long int works around a bug in the HP C Compiler
5144 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5145 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5146 # This bug is HP SR number 8606223364.
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5148 $as_echo_n "checking size of long... " >&6; }
5149 if test "${ac_cv_sizeof_long+set}" = set; then :
5150   $as_echo_n "(cached) " >&6
5151 else
5152   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5153
5154 else
5155   if test "$ac_cv_type_long" = yes; then
5156      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5157 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5158 { as_fn_set_status 77
5159 as_fn_error "cannot compute sizeof (long)
5160 See \`config.log' for more details." "$LINENO" 5; }; }
5161    else
5162      ac_cv_sizeof_long=0
5163    fi
5164 fi
5165
5166 fi
5167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5168 $as_echo "$ac_cv_sizeof_long" >&6; }
5169
5170
5171
5172 cat >>confdefs.h <<_ACEOF
5173 #define SIZEOF_LONG $ac_cv_sizeof_long
5174 _ACEOF
5175
5176
5177     if test "x${ac_cv_sizeof_long}" = "x8"; then
5178       want64=true
5179     fi
5180   fi
5181   if test x${want64} = xtrue; then
5182     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5183   else
5184     TARGET_OBS='$(ALL_TARGET_OBS)'
5185   fi
5186 fi
5187
5188
5189
5190
5191 # For other settings, only the main target counts.
5192 gdb_sim=
5193 gdb_osabi=
5194 build_gdbserver=
5195 targ=$target; . ${srcdir}/configure.tgt
5196
5197 # Fetch the default architecture and default target vector from BFD.
5198 targ=$target; . $srcdir/../bfd/config.bfd
5199
5200 # We only want the first architecture, so strip off the others if
5201 # there is more than one.
5202 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5203
5204 if test "x$targ_archs" != x; then
5205
5206 cat >>confdefs.h <<_ACEOF
5207 #define DEFAULT_BFD_ARCH $targ_archs
5208 _ACEOF
5209
5210 fi
5211 if test "x$targ_defvec" != x; then
5212
5213 cat >>confdefs.h <<_ACEOF
5214 #define DEFAULT_BFD_VEC $targ_defvec
5215 _ACEOF
5216
5217 fi
5218
5219 # The CLI cannot be disabled yet, but may be in the future.
5220
5221 # Enable CLI.
5222 # Check whether --enable-gdbcli was given.
5223 if test "${enable_gdbcli+set}" = set; then :
5224   enableval=$enable_gdbcli; case $enableval in
5225     yes)
5226       ;;
5227     no)
5228       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5229     *)
5230       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5231   esac
5232 else
5233   enable_gdbcli=yes
5234 fi
5235
5236 if test x"$enable_gdbcli" = xyes; then
5237   if test -d $srcdir/cli; then
5238     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5239     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5240     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5241     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5242   fi
5243 fi
5244
5245 # Enable MI.
5246 # Check whether --enable-gdbmi was given.
5247 if test "${enable_gdbmi+set}" = set; then :
5248   enableval=$enable_gdbmi; case $enableval in
5249     yes | no)
5250       ;;
5251     *)
5252       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5253   esac
5254 else
5255   enable_gdbmi=yes
5256 fi
5257
5258 if test x"$enable_gdbmi" = xyes; then
5259   if test -d $srcdir/mi; then
5260     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5261     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5262     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5263     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5264   fi
5265 fi
5266
5267 # Enable TUI.
5268 # Check whether --enable-tui was given.
5269 if test "${enable_tui+set}" = set; then :
5270   enableval=$enable_tui; case $enableval in
5271     yes | no | auto)
5272       ;;
5273     *)
5274       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5275   esac
5276 else
5277   enable_tui=auto
5278 fi
5279
5280
5281 # Enable gdbtk.
5282 # Check whether --enable-gdbtk was given.
5283 if test "${enable_gdbtk+set}" = set; then :
5284   enableval=$enable_gdbtk; case $enableval in
5285     yes | no)
5286       ;;
5287     *)
5288       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5289   esac
5290 else
5291   if test -d $srcdir/gdbtk; then
5292     enable_gdbtk=yes
5293   else
5294     enable_gdbtk=no
5295   fi
5296 fi
5297
5298 # We unconditionally disable gdbtk tests on selected platforms.
5299 case $host_os in
5300   go32* | windows*)
5301     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5302 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5303     enable_gdbtk=no ;;
5304 esac
5305
5306 # Libunwind support for ia64.
5307
5308
5309 # Check whether --with-libunwind-ia64 was given.
5310 if test "${with_libunwind_ia64+set}" = set; then :
5311   withval=$with_libunwind_ia64;
5312 else
5313   with_libunwind_ia64=auto
5314 fi
5315
5316
5317 # Backward compatibility option.
5318 if test "${with_libunwind+set}" = set; then
5319   if test x"$with_libunwind_ia64" != xauto; then
5320     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5321   fi
5322   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5323 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5324   with_libunwind_ia64="$with_libunwind"
5325 fi
5326
5327 case "$with_libunwind_ia64" in
5328   yes | no)
5329     ;;
5330   auto)
5331     for ac_header in libunwind-ia64.h
5332 do :
5333   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5334 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5335   cat >>confdefs.h <<_ACEOF
5336 #define HAVE_LIBUNWIND_IA64_H 1
5337 _ACEOF
5338
5339 fi
5340
5341 done
5342
5343     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5344     ;;
5345   *)
5346     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5347     ;;
5348 esac
5349
5350 if test x"$with_libunwind_ia64" = xyes; then
5351   for ac_header in libunwind-ia64.h
5352 do :
5353   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5354 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5355   cat >>confdefs.h <<_ACEOF
5356 #define HAVE_LIBUNWIND_IA64_H 1
5357 _ACEOF
5358
5359 fi
5360
5361 done
5362
5363   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5364     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5365   fi
5366   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5367   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5368   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5369 fi
5370
5371 opt_curses=no
5372
5373 # Check whether --with-curses was given.
5374 if test "${with_curses+set}" = set; then :
5375   withval=$with_curses; opt_curses=$withval
5376 fi
5377
5378
5379 prefer_curses=no
5380 if test "$opt_curses" = "yes"; then
5381   prefer_curses=yes
5382 fi
5383
5384 # Profiling support.
5385 # Check whether --enable-profiling was given.
5386 if test "${enable_profiling+set}" = set; then :
5387   enableval=$enable_profiling; case $enableval in
5388     yes | no)
5389       ;;
5390     *)
5391       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5392   esac
5393 else
5394   enable_profiling=no
5395 fi
5396
5397
5398 for ac_func in monstartup _mcleanup
5399 do :
5400   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5401 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5402 eval as_val=\$$as_ac_var
5403    if test "x$as_val" = x""yes; then :
5404   cat >>confdefs.h <<_ACEOF
5405 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5406 _ACEOF
5407
5408 fi
5409 done
5410
5411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5412 $as_echo_n "checking for _etext... " >&6; }
5413 if test "${ac_cv_var__etext+set}" = set; then :
5414   $as_echo_n "(cached) " >&6
5415 else
5416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5417 /* end confdefs.h.  */
5418 #include <stdlib.h>
5419 extern char _etext;
5420
5421 int
5422 main ()
5423 {
5424 free (&_etext);
5425   ;
5426   return 0;
5427 }
5428 _ACEOF
5429 if ac_fn_c_try_link "$LINENO"; then :
5430   ac_cv_var__etext=yes
5431 else
5432   ac_cv_var__etext=no
5433 fi
5434 rm -f core conftest.err conftest.$ac_objext \
5435     conftest$ac_exeext conftest.$ac_ext
5436 fi
5437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
5438 $as_echo "$ac_cv_var__etext" >&6; }
5439 if test $ac_cv_var__etext = yes; then
5440
5441 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
5442
5443 fi
5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
5445 $as_echo_n "checking for etext... " >&6; }
5446 if test "${ac_cv_var_etext+set}" = set; then :
5447   $as_echo_n "(cached) " >&6
5448 else
5449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5450 /* end confdefs.h.  */
5451 #include <stdlib.h>
5452 extern char etext;
5453
5454 int
5455 main ()
5456 {
5457 free (&etext);
5458   ;
5459   return 0;
5460 }
5461 _ACEOF
5462 if ac_fn_c_try_link "$LINENO"; then :
5463   ac_cv_var_etext=yes
5464 else
5465   ac_cv_var_etext=no
5466 fi
5467 rm -f core conftest.err conftest.$ac_objext \
5468     conftest$ac_exeext conftest.$ac_ext
5469 fi
5470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
5471 $as_echo "$ac_cv_var_etext" >&6; }
5472 if test $ac_cv_var_etext = yes; then
5473
5474 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
5475
5476 fi
5477 if test "$enable_profiling" = yes ; then
5478   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
5479     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
5480   fi
5481   PROFILE_CFLAGS=-pg
5482   OLD_CFLAGS="$CFLAGS"
5483   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
5484
5485   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
5486 $as_echo_n "checking whether $CC supports -pg... " >&6; }
5487 if test "${ac_cv_cc_supports_pg+set}" = set; then :
5488   $as_echo_n "(cached) " >&6
5489 else
5490   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5491 /* end confdefs.h.  */
5492
5493 int
5494 main ()
5495 {
5496 int x;
5497   ;
5498   return 0;
5499 }
5500 _ACEOF
5501 if ac_fn_c_try_compile "$LINENO"; then :
5502   ac_cv_cc_supports_pg=yes
5503 else
5504   ac_cv_cc_supports_pg=no
5505 fi
5506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5507 fi
5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
5509 $as_echo "$ac_cv_cc_supports_pg" >&6; }
5510
5511   if test $ac_cv_cc_supports_pg = no; then
5512     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
5513   fi
5514
5515   CFLAGS="$OLD_CFLAGS"
5516 fi
5517
5518
5519
5520 # Check whether --with-pkgversion was given.
5521 if test "${with_pkgversion+set}" = set; then :
5522   withval=$with_pkgversion; case "$withval" in
5523       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5524       no)  PKGVERSION= ;;
5525       *)   PKGVERSION="($withval) " ;;
5526      esac
5527 else
5528   PKGVERSION="(GDB) "
5529
5530 fi
5531
5532
5533
5534
5535
5536 # Check whether --with-bugurl was given.
5537 if test "${with_bugurl+set}" = set; then :
5538   withval=$with_bugurl; case "$withval" in
5539       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5540       no)  BUGURL=
5541            ;;
5542       *)   BUGURL="$withval"
5543            ;;
5544      esac
5545 else
5546   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5547
5548 fi
5549
5550   case ${BUGURL} in
5551   "")
5552     REPORT_BUGS_TO=
5553     REPORT_BUGS_TEXI=
5554     ;;
5555   *)
5556     REPORT_BUGS_TO="<$BUGURL>"
5557     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5558     ;;
5559   esac;
5560
5561
5562
5563
5564 cat >>confdefs.h <<_ACEOF
5565 #define PKGVERSION "$PKGVERSION"
5566 _ACEOF
5567
5568
5569 cat >>confdefs.h <<_ACEOF
5570 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5571 _ACEOF
5572
5573
5574 # --------------------- #
5575 # Checks for programs.  #
5576 # --------------------- #
5577
5578 for ac_prog in gawk mawk nawk awk
5579 do
5580   # Extract the first word of "$ac_prog", so it can be a program name with args.
5581 set dummy $ac_prog; ac_word=$2
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5583 $as_echo_n "checking for $ac_word... " >&6; }
5584 if test "${ac_cv_prog_AWK+set}" = set; then :
5585   $as_echo_n "(cached) " >&6
5586 else
5587   if test -n "$AWK"; then
5588   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5589 else
5590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5591 for as_dir in $PATH
5592 do
5593   IFS=$as_save_IFS
5594   test -z "$as_dir" && as_dir=.
5595     for ac_exec_ext in '' $ac_executable_extensions; do
5596   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5597     ac_cv_prog_AWK="$ac_prog"
5598     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5599     break 2
5600   fi
5601 done
5602   done
5603 IFS=$as_save_IFS
5604
5605 fi
5606 fi
5607 AWK=$ac_cv_prog_AWK
5608 if test -n "$AWK"; then
5609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5610 $as_echo "$AWK" >&6; }
5611 else
5612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5613 $as_echo "no" >&6; }
5614 fi
5615
5616
5617   test -n "$AWK" && break
5618 done
5619
5620 # Find a good install program.  We prefer a C program (faster),
5621 # so one script is as good as another.  But avoid the broken or
5622 # incompatible versions:
5623 # SysV /etc/install, /usr/sbin/install
5624 # SunOS /usr/etc/install
5625 # IRIX /sbin/install
5626 # AIX /bin/install
5627 # AmigaOS /C/install, which installs bootblocks on floppy discs
5628 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5629 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5630 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5631 # OS/2's system install, which has a completely different semantic
5632 # ./install, which can be erroneously created by make from ./install.sh.
5633 # Reject install programs that cannot install multiple files.
5634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5635 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5636 if test -z "$INSTALL"; then
5637 if test "${ac_cv_path_install+set}" = set; then :
5638   $as_echo_n "(cached) " >&6
5639 else
5640   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5641 for as_dir in $PATH
5642 do
5643   IFS=$as_save_IFS
5644   test -z "$as_dir" && as_dir=.
5645     # Account for people who put trailing slashes in PATH elements.
5646 case $as_dir/ in #((
5647   ./ | .// | /[cC]/* | \
5648   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5649   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5650   /usr/ucb/* ) ;;
5651   *)
5652     # OSF1 and SCO ODT 3.0 have their own names for install.
5653     # Don't use installbsd from OSF since it installs stuff as root
5654     # by default.
5655     for ac_prog in ginstall scoinst install; do
5656       for ac_exec_ext in '' $ac_executable_extensions; do
5657         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5658           if test $ac_prog = install &&
5659             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5660             # AIX install.  It has an incompatible calling convention.
5661             :
5662           elif test $ac_prog = install &&
5663             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5664             # program-specific install script used by HP pwplus--don't use.
5665             :
5666           else
5667             rm -rf conftest.one conftest.two conftest.dir
5668             echo one > conftest.one
5669             echo two > conftest.two
5670             mkdir conftest.dir
5671             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5672               test -s conftest.one && test -s conftest.two &&
5673               test -s conftest.dir/conftest.one &&
5674               test -s conftest.dir/conftest.two
5675             then
5676               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5677               break 3
5678             fi
5679           fi
5680         fi
5681       done
5682     done
5683     ;;
5684 esac
5685
5686   done
5687 IFS=$as_save_IFS
5688
5689 rm -rf conftest.one conftest.two conftest.dir
5690
5691 fi
5692   if test "${ac_cv_path_install+set}" = set; then
5693     INSTALL=$ac_cv_path_install
5694   else
5695     # As a last resort, use the slow shell script.  Don't cache a
5696     # value for INSTALL within a source directory, because that will
5697     # break other packages using the cache if that directory is
5698     # removed, or if the value is a relative name.
5699     INSTALL=$ac_install_sh
5700   fi
5701 fi
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5703 $as_echo "$INSTALL" >&6; }
5704
5705 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5706 # It thinks the first close brace ends the variable substitution.
5707 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5708
5709 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5710
5711 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5712
5713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5714 $as_echo_n "checking whether ln -s works... " >&6; }
5715 LN_S=$as_ln_s
5716 if test "$LN_S" = "ln -s"; then
5717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5718 $as_echo "yes" >&6; }
5719 else
5720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5721 $as_echo "no, using $LN_S" >&6; }
5722 fi
5723
5724 if test -n "$ac_tool_prefix"; then
5725   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5726 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5728 $as_echo_n "checking for $ac_word... " >&6; }
5729 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5730   $as_echo_n "(cached) " >&6
5731 else
5732   if test -n "$RANLIB"; then
5733   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5734 else
5735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5736 for as_dir in $PATH
5737 do
5738   IFS=$as_save_IFS
5739   test -z "$as_dir" && as_dir=.
5740     for ac_exec_ext in '' $ac_executable_extensions; do
5741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5742     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5744     break 2
5745   fi
5746 done
5747   done
5748 IFS=$as_save_IFS
5749
5750 fi
5751 fi
5752 RANLIB=$ac_cv_prog_RANLIB
5753 if test -n "$RANLIB"; then
5754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5755 $as_echo "$RANLIB" >&6; }
5756 else
5757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5758 $as_echo "no" >&6; }
5759 fi
5760
5761
5762 fi
5763 if test -z "$ac_cv_prog_RANLIB"; then
5764   ac_ct_RANLIB=$RANLIB
5765   # Extract the first word of "ranlib", so it can be a program name with args.
5766 set dummy ranlib; ac_word=$2
5767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5768 $as_echo_n "checking for $ac_word... " >&6; }
5769 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5770   $as_echo_n "(cached) " >&6
5771 else
5772   if test -n "$ac_ct_RANLIB"; then
5773   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5774 else
5775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5776 for as_dir in $PATH
5777 do
5778   IFS=$as_save_IFS
5779   test -z "$as_dir" && as_dir=.
5780     for ac_exec_ext in '' $ac_executable_extensions; do
5781   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5782     ac_cv_prog_ac_ct_RANLIB="ranlib"
5783     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5784     break 2
5785   fi
5786 done
5787   done
5788 IFS=$as_save_IFS
5789
5790 fi
5791 fi
5792 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5793 if test -n "$ac_ct_RANLIB"; then
5794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5795 $as_echo "$ac_ct_RANLIB" >&6; }
5796 else
5797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5798 $as_echo "no" >&6; }
5799 fi
5800
5801   if test "x$ac_ct_RANLIB" = x; then
5802     RANLIB=":"
5803   else
5804     case $cross_compiling:$ac_tool_warned in
5805 yes:)
5806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5807 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5808 ac_tool_warned=yes ;;
5809 esac
5810     RANLIB=$ac_ct_RANLIB
5811   fi
5812 else
5813   RANLIB="$ac_cv_prog_RANLIB"
5814 fi
5815
5816 for ac_prog in 'bison -y' byacc
5817 do
5818   # Extract the first word of "$ac_prog", so it can be a program name with args.
5819 set dummy $ac_prog; ac_word=$2
5820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5821 $as_echo_n "checking for $ac_word... " >&6; }
5822 if test "${ac_cv_prog_YACC+set}" = set; then :
5823   $as_echo_n "(cached) " >&6
5824 else
5825   if test -n "$YACC"; then
5826   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5827 else
5828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5829 for as_dir in $PATH
5830 do
5831   IFS=$as_save_IFS
5832   test -z "$as_dir" && as_dir=.
5833     for ac_exec_ext in '' $ac_executable_extensions; do
5834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5835     ac_cv_prog_YACC="$ac_prog"
5836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5837     break 2
5838   fi
5839 done
5840   done
5841 IFS=$as_save_IFS
5842
5843 fi
5844 fi
5845 YACC=$ac_cv_prog_YACC
5846 if test -n "$YACC"; then
5847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5848 $as_echo "$YACC" >&6; }
5849 else
5850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5851 $as_echo "no" >&6; }
5852 fi
5853
5854
5855   test -n "$YACC" && break
5856 done
5857 test -n "$YACC" || YACC="yacc"
5858
5859
5860 if test -n "$ac_tool_prefix"; then
5861   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5862 set dummy ${ac_tool_prefix}ar; ac_word=$2
5863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5864 $as_echo_n "checking for $ac_word... " >&6; }
5865 if test "${ac_cv_prog_AR+set}" = set; then :
5866   $as_echo_n "(cached) " >&6
5867 else
5868   if test -n "$AR"; then
5869   ac_cv_prog_AR="$AR" # Let the user override the test.
5870 else
5871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5872 for as_dir in $PATH
5873 do
5874   IFS=$as_save_IFS
5875   test -z "$as_dir" && as_dir=.
5876     for ac_exec_ext in '' $ac_executable_extensions; do
5877   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5878     ac_cv_prog_AR="${ac_tool_prefix}ar"
5879     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5880     break 2
5881   fi
5882 done
5883   done
5884 IFS=$as_save_IFS
5885
5886 fi
5887 fi
5888 AR=$ac_cv_prog_AR
5889 if test -n "$AR"; then
5890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5891 $as_echo "$AR" >&6; }
5892 else
5893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5894 $as_echo "no" >&6; }
5895 fi
5896
5897
5898 fi
5899 if test -z "$ac_cv_prog_AR"; then
5900   ac_ct_AR=$AR
5901   # Extract the first word of "ar", so it can be a program name with args.
5902 set dummy ar; ac_word=$2
5903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5904 $as_echo_n "checking for $ac_word... " >&6; }
5905 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5906   $as_echo_n "(cached) " >&6
5907 else
5908   if test -n "$ac_ct_AR"; then
5909   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5910 else
5911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5912 for as_dir in $PATH
5913 do
5914   IFS=$as_save_IFS
5915   test -z "$as_dir" && as_dir=.
5916     for ac_exec_ext in '' $ac_executable_extensions; do
5917   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5918     ac_cv_prog_ac_ct_AR="ar"
5919     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5920     break 2
5921   fi
5922 done
5923   done
5924 IFS=$as_save_IFS
5925
5926 fi
5927 fi
5928 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5929 if test -n "$ac_ct_AR"; then
5930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5931 $as_echo "$ac_ct_AR" >&6; }
5932 else
5933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5934 $as_echo "no" >&6; }
5935 fi
5936
5937   if test "x$ac_ct_AR" = x; then
5938     AR=""
5939   else
5940     case $cross_compiling:$ac_tool_warned in
5941 yes:)
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5943 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5944 ac_tool_warned=yes ;;
5945 esac
5946     AR=$ac_ct_AR
5947   fi
5948 else
5949   AR="$ac_cv_prog_AR"
5950 fi
5951
5952 if test -n "$ac_tool_prefix"; then
5953   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5954 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5956 $as_echo_n "checking for $ac_word... " >&6; }
5957 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
5958   $as_echo_n "(cached) " >&6
5959 else
5960   if test -n "$DLLTOOL"; then
5961   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5962 else
5963 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5964 for as_dir in $PATH
5965 do
5966   IFS=$as_save_IFS
5967   test -z "$as_dir" && as_dir=.
5968     for ac_exec_ext in '' $ac_executable_extensions; do
5969   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5970     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5971     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5972     break 2
5973   fi
5974 done
5975   done
5976 IFS=$as_save_IFS
5977
5978 fi
5979 fi
5980 DLLTOOL=$ac_cv_prog_DLLTOOL
5981 if test -n "$DLLTOOL"; then
5982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5983 $as_echo "$DLLTOOL" >&6; }
5984 else
5985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5986 $as_echo "no" >&6; }
5987 fi
5988
5989
5990 fi
5991 if test -z "$ac_cv_prog_DLLTOOL"; then
5992   ac_ct_DLLTOOL=$DLLTOOL
5993   # Extract the first word of "dlltool", so it can be a program name with args.
5994 set dummy dlltool; ac_word=$2
5995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5996 $as_echo_n "checking for $ac_word... " >&6; }
5997 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
5998   $as_echo_n "(cached) " >&6
5999 else
6000   if test -n "$ac_ct_DLLTOOL"; then
6001   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6002 else
6003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6004 for as_dir in $PATH
6005 do
6006   IFS=$as_save_IFS
6007   test -z "$as_dir" && as_dir=.
6008     for ac_exec_ext in '' $ac_executable_extensions; do
6009   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6010     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6011     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6012     break 2
6013   fi
6014 done
6015   done
6016 IFS=$as_save_IFS
6017
6018 fi
6019 fi
6020 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6021 if test -n "$ac_ct_DLLTOOL"; then
6022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6023 $as_echo "$ac_ct_DLLTOOL" >&6; }
6024 else
6025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6026 $as_echo "no" >&6; }
6027 fi
6028
6029   if test "x$ac_ct_DLLTOOL" = x; then
6030     DLLTOOL=""
6031   else
6032     case $cross_compiling:$ac_tool_warned in
6033 yes:)
6034 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6035 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6036 ac_tool_warned=yes ;;
6037 esac
6038     DLLTOOL=$ac_ct_DLLTOOL
6039   fi
6040 else
6041   DLLTOOL="$ac_cv_prog_DLLTOOL"
6042 fi
6043
6044 if test -n "$ac_tool_prefix"; then
6045   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6046 set dummy ${ac_tool_prefix}windres; ac_word=$2
6047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6048 $as_echo_n "checking for $ac_word... " >&6; }
6049 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6050   $as_echo_n "(cached) " >&6
6051 else
6052   if test -n "$WINDRES"; then
6053   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6054 else
6055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6056 for as_dir in $PATH
6057 do
6058   IFS=$as_save_IFS
6059   test -z "$as_dir" && as_dir=.
6060     for ac_exec_ext in '' $ac_executable_extensions; do
6061   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6062     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6063     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6064     break 2
6065   fi
6066 done
6067   done
6068 IFS=$as_save_IFS
6069
6070 fi
6071 fi
6072 WINDRES=$ac_cv_prog_WINDRES
6073 if test -n "$WINDRES"; then
6074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6075 $as_echo "$WINDRES" >&6; }
6076 else
6077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6078 $as_echo "no" >&6; }
6079 fi
6080
6081
6082 fi
6083 if test -z "$ac_cv_prog_WINDRES"; then
6084   ac_ct_WINDRES=$WINDRES
6085   # Extract the first word of "windres", so it can be a program name with args.
6086 set dummy windres; ac_word=$2
6087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6088 $as_echo_n "checking for $ac_word... " >&6; }
6089 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6090   $as_echo_n "(cached) " >&6
6091 else
6092   if test -n "$ac_ct_WINDRES"; then
6093   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6094 else
6095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6096 for as_dir in $PATH
6097 do
6098   IFS=$as_save_IFS
6099   test -z "$as_dir" && as_dir=.
6100     for ac_exec_ext in '' $ac_executable_extensions; do
6101   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6102     ac_cv_prog_ac_ct_WINDRES="windres"
6103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6104     break 2
6105   fi
6106 done
6107   done
6108 IFS=$as_save_IFS
6109
6110 fi
6111 fi
6112 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6113 if test -n "$ac_ct_WINDRES"; then
6114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6115 $as_echo "$ac_ct_WINDRES" >&6; }
6116 else
6117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6118 $as_echo "no" >&6; }
6119 fi
6120
6121   if test "x$ac_ct_WINDRES" = x; then
6122     WINDRES=""
6123   else
6124     case $cross_compiling:$ac_tool_warned in
6125 yes:)
6126 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6127 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6128 ac_tool_warned=yes ;;
6129 esac
6130     WINDRES=$ac_ct_WINDRES
6131   fi
6132 else
6133   WINDRES="$ac_cv_prog_WINDRES"
6134 fi
6135
6136
6137 case $host_os in
6138   gnu*)
6139     # Needed for GNU Hurd hosts.
6140     if test -n "$ac_tool_prefix"; then
6141   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6142 set dummy ${ac_tool_prefix}mig; ac_word=$2
6143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6144 $as_echo_n "checking for $ac_word... " >&6; }
6145 if test "${ac_cv_prog_MIG+set}" = set; then :
6146   $as_echo_n "(cached) " >&6
6147 else
6148   if test -n "$MIG"; then
6149   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6150 else
6151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6152 for as_dir in $PATH
6153 do
6154   IFS=$as_save_IFS
6155   test -z "$as_dir" && as_dir=.
6156     for ac_exec_ext in '' $ac_executable_extensions; do
6157   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6158     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6159     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6160     break 2
6161   fi
6162 done
6163   done
6164 IFS=$as_save_IFS
6165
6166 fi
6167 fi
6168 MIG=$ac_cv_prog_MIG
6169 if test -n "$MIG"; then
6170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6171 $as_echo "$MIG" >&6; }
6172 else
6173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6174 $as_echo "no" >&6; }
6175 fi
6176
6177
6178 fi
6179 if test -z "$ac_cv_prog_MIG"; then
6180   ac_ct_MIG=$MIG
6181   # Extract the first word of "mig", so it can be a program name with args.
6182 set dummy mig; ac_word=$2
6183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6184 $as_echo_n "checking for $ac_word... " >&6; }
6185 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6186   $as_echo_n "(cached) " >&6
6187 else
6188   if test -n "$ac_ct_MIG"; then
6189   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6190 else
6191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6192 for as_dir in $PATH
6193 do
6194   IFS=$as_save_IFS
6195   test -z "$as_dir" && as_dir=.
6196     for ac_exec_ext in '' $ac_executable_extensions; do
6197   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6198     ac_cv_prog_ac_ct_MIG="mig"
6199     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6200     break 2
6201   fi
6202 done
6203   done
6204 IFS=$as_save_IFS
6205
6206 fi
6207 fi
6208 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6209 if test -n "$ac_ct_MIG"; then
6210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6211 $as_echo "$ac_ct_MIG" >&6; }
6212 else
6213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6214 $as_echo "no" >&6; }
6215 fi
6216
6217   if test "x$ac_ct_MIG" = x; then
6218     MIG=""
6219   else
6220     case $cross_compiling:$ac_tool_warned in
6221 yes:)
6222 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6223 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6224 ac_tool_warned=yes ;;
6225 esac
6226     MIG=$ac_ct_MIG
6227   fi
6228 else
6229   MIG="$ac_cv_prog_MIG"
6230 fi
6231
6232     if test x"$MIG" = x; then
6233       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6234     fi
6235     ;;
6236 esac
6237
6238 # ---------------------- #
6239 # Checks for libraries.  #
6240 # ---------------------- #
6241
6242 # We might need to link with -lm; most simulators need it.
6243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6244 $as_echo_n "checking for main in -lm... " >&6; }
6245 if test "${ac_cv_lib_m_main+set}" = set; then :
6246   $as_echo_n "(cached) " >&6
6247 else
6248   ac_check_lib_save_LIBS=$LIBS
6249 LIBS="-lm  $LIBS"
6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6251 /* end confdefs.h.  */
6252
6253
6254 int
6255 main ()
6256 {
6257 return main ();
6258   ;
6259   return 0;
6260 }
6261 _ACEOF
6262 if ac_fn_c_try_link "$LINENO"; then :
6263   ac_cv_lib_m_main=yes
6264 else
6265   ac_cv_lib_m_main=no
6266 fi
6267 rm -f core conftest.err conftest.$ac_objext \
6268     conftest$ac_exeext conftest.$ac_ext
6269 LIBS=$ac_check_lib_save_LIBS
6270 fi
6271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6272 $as_echo "$ac_cv_lib_m_main" >&6; }
6273 if test "x$ac_cv_lib_m_main" = x""yes; then :
6274   cat >>confdefs.h <<_ACEOF
6275 #define HAVE_LIBM 1
6276 _ACEOF
6277
6278   LIBS="-lm $LIBS"
6279
6280 fi
6281
6282
6283 # We need to link with -lw to get `wctype' on Solaris before Solaris
6284 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6285 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6286 # is known to have this problem).  Therefore we avoid libw if we can.
6287 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6288 if test "x$ac_cv_func_wctype" = x""yes; then :
6289
6290 else
6291   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6292 $as_echo_n "checking for wctype in -lw... " >&6; }
6293 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6294   $as_echo_n "(cached) " >&6
6295 else
6296   ac_check_lib_save_LIBS=$LIBS
6297 LIBS="-lw  $LIBS"
6298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6299 /* end confdefs.h.  */
6300
6301 /* Override any GCC internal prototype to avoid an error.
6302    Use char because int might match the return type of a GCC
6303    builtin and then its argument prototype would still apply.  */
6304 #ifdef __cplusplus
6305 extern "C"
6306 #endif
6307 char wctype ();
6308 int
6309 main ()
6310 {
6311 return wctype ();
6312   ;
6313   return 0;
6314 }
6315 _ACEOF
6316 if ac_fn_c_try_link "$LINENO"; then :
6317   ac_cv_lib_w_wctype=yes
6318 else
6319   ac_cv_lib_w_wctype=no
6320 fi
6321 rm -f core conftest.err conftest.$ac_objext \
6322     conftest$ac_exeext conftest.$ac_ext
6323 LIBS=$ac_check_lib_save_LIBS
6324 fi
6325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6326 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6327 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6328   cat >>confdefs.h <<_ACEOF
6329 #define HAVE_LIBW 1
6330 _ACEOF
6331
6332   LIBS="-lw $LIBS"
6333
6334 fi
6335
6336 fi
6337
6338
6339 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6341 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6342 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6343   $as_echo_n "(cached) " >&6
6344 else
6345   ac_func_search_save_LIBS=$LIBS
6346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6347 /* end confdefs.h.  */
6348
6349 /* Override any GCC internal prototype to avoid an error.
6350    Use char because int might match the return type of a GCC
6351    builtin and then its argument prototype would still apply.  */
6352 #ifdef __cplusplus
6353 extern "C"
6354 #endif
6355 char gethostbyname ();
6356 int
6357 main ()
6358 {
6359 return gethostbyname ();
6360   ;
6361   return 0;
6362 }
6363 _ACEOF
6364 for ac_lib in '' nsl; do
6365   if test -z "$ac_lib"; then
6366     ac_res="none required"
6367   else
6368     ac_res=-l$ac_lib
6369     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6370   fi
6371   if ac_fn_c_try_link "$LINENO"; then :
6372   ac_cv_search_gethostbyname=$ac_res
6373 fi
6374 rm -f core conftest.err conftest.$ac_objext \
6375     conftest$ac_exeext
6376   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6377   break
6378 fi
6379 done
6380 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6381
6382 else
6383   ac_cv_search_gethostbyname=no
6384 fi
6385 rm conftest.$ac_ext
6386 LIBS=$ac_func_search_save_LIBS
6387 fi
6388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6389 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6390 ac_res=$ac_cv_search_gethostbyname
6391 if test "$ac_res" != no; then :
6392   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6393
6394 fi
6395
6396
6397 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6399 $as_echo_n "checking for library containing socketpair... " >&6; }
6400 if test "${ac_cv_search_socketpair+set}" = set; then :
6401   $as_echo_n "(cached) " >&6
6402 else
6403   ac_func_search_save_LIBS=$LIBS
6404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6405 /* end confdefs.h.  */
6406
6407 /* Override any GCC internal prototype to avoid an error.
6408    Use char because int might match the return type of a GCC
6409    builtin and then its argument prototype would still apply.  */
6410 #ifdef __cplusplus
6411 extern "C"
6412 #endif
6413 char socketpair ();
6414 int
6415 main ()
6416 {
6417 return socketpair ();
6418   ;
6419   return 0;
6420 }
6421 _ACEOF
6422 for ac_lib in '' socket; do
6423   if test -z "$ac_lib"; then
6424     ac_res="none required"
6425   else
6426     ac_res=-l$ac_lib
6427     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6428   fi
6429   if ac_fn_c_try_link "$LINENO"; then :
6430   ac_cv_search_socketpair=$ac_res
6431 fi
6432 rm -f core conftest.err conftest.$ac_objext \
6433     conftest$ac_exeext
6434   if test "${ac_cv_search_socketpair+set}" = set; then :
6435   break
6436 fi
6437 done
6438 if test "${ac_cv_search_socketpair+set}" = set; then :
6439
6440 else
6441   ac_cv_search_socketpair=no
6442 fi
6443 rm conftest.$ac_ext
6444 LIBS=$ac_func_search_save_LIBS
6445 fi
6446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
6447 $as_echo "$ac_cv_search_socketpair" >&6; }
6448 ac_res=$ac_cv_search_socketpair
6449 if test "$ac_res" != no; then :
6450   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6451
6452 fi
6453
6454
6455 # Link in zlib if we can.  This allows us to read compressed debug sections.
6456
6457   # See if the user specified whether he wants zlib support or not.
6458
6459 # Check whether --with-zlib was given.
6460 if test "${with_zlib+set}" = set; then :
6461   withval=$with_zlib;
6462 else
6463   with_zlib=auto
6464 fi
6465
6466
6467   if test "$with_zlib" != "no"; then
6468     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6469 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6470 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6471   $as_echo_n "(cached) " >&6
6472 else
6473   ac_func_search_save_LIBS=$LIBS
6474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6475 /* end confdefs.h.  */
6476
6477 /* Override any GCC internal prototype to avoid an error.
6478    Use char because int might match the return type of a GCC
6479    builtin and then its argument prototype would still apply.  */
6480 #ifdef __cplusplus
6481 extern "C"
6482 #endif
6483 char zlibVersion ();
6484 int
6485 main ()
6486 {
6487 return zlibVersion ();
6488   ;
6489   return 0;
6490 }
6491 _ACEOF
6492 for ac_lib in '' z; do
6493   if test -z "$ac_lib"; then
6494     ac_res="none required"
6495   else
6496     ac_res=-l$ac_lib
6497     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6498   fi
6499   if ac_fn_c_try_link "$LINENO"; then :
6500   ac_cv_search_zlibVersion=$ac_res
6501 fi
6502 rm -f core conftest.err conftest.$ac_objext \
6503     conftest$ac_exeext
6504   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6505   break
6506 fi
6507 done
6508 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6509
6510 else
6511   ac_cv_search_zlibVersion=no
6512 fi
6513 rm conftest.$ac_ext
6514 LIBS=$ac_func_search_save_LIBS
6515 fi
6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6517 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6518 ac_res=$ac_cv_search_zlibVersion
6519 if test "$ac_res" != no; then :
6520   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6521   for ac_header in zlib.h
6522 do :
6523   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6524 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6525   cat >>confdefs.h <<_ACEOF
6526 #define HAVE_ZLIB_H 1
6527 _ACEOF
6528
6529 fi
6530
6531 done
6532
6533 fi
6534
6535     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
6536       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
6537     fi
6538   fi
6539
6540
6541 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
6542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
6543 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
6544 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6545   $as_echo_n "(cached) " >&6
6546 else
6547   ac_func_search_save_LIBS=$LIBS
6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6549 /* end confdefs.h.  */
6550
6551 /* Override any GCC internal prototype to avoid an error.
6552    Use char because int might match the return type of a GCC
6553    builtin and then its argument prototype would still apply.  */
6554 #ifdef __cplusplus
6555 extern "C"
6556 #endif
6557 char dlgetmodinfo ();
6558 int
6559 main ()
6560 {
6561 return dlgetmodinfo ();
6562   ;
6563   return 0;
6564 }
6565 _ACEOF
6566 for ac_lib in '' dl xpdl; do
6567   if test -z "$ac_lib"; then
6568     ac_res="none required"
6569   else
6570     ac_res=-l$ac_lib
6571     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6572   fi
6573   if ac_fn_c_try_link "$LINENO"; then :
6574   ac_cv_search_dlgetmodinfo=$ac_res
6575 fi
6576 rm -f core conftest.err conftest.$ac_objext \
6577     conftest$ac_exeext
6578   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6579   break
6580 fi
6581 done
6582 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6583
6584 else
6585   ac_cv_search_dlgetmodinfo=no
6586 fi
6587 rm conftest.$ac_ext
6588 LIBS=$ac_func_search_save_LIBS
6589 fi
6590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
6591 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
6592 ac_res=$ac_cv_search_dlgetmodinfo
6593 if test "$ac_res" != no; then :
6594   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6595
6596 fi
6597
6598
6599
6600
6601
6602 # Check whether --with-libiconv-prefix was given.
6603 if test "${with_libiconv_prefix+set}" = set; then :
6604   withval=$with_libiconv_prefix;
6605     for dir in `echo "$withval" | tr : ' '`; do
6606       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
6607       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
6608     done
6609
6610 fi
6611
6612
6613   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
6614   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
6615
6616   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6617 $as_echo_n "checking for iconv... " >&6; }
6618 if test "${am_cv_func_iconv+set}" = set; then :
6619   $as_echo_n "(cached) " >&6
6620 else
6621
6622     am_cv_func_iconv="no, consider installing GNU libiconv"
6623     am_cv_lib_iconv=no
6624     am_cv_use_build_libiconv=no
6625     am_cv_build_libiconv_path=
6626
6627     # If libiconv is part of the build tree, then try using it over
6628     # any system iconv.
6629     if test -d ../libiconv; then
6630       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
6631         am_save_LIBS="$LIBS"
6632         am_save_CPPFLAGS="$CPPFLAGS"
6633         LIBS="$LIBS $lib_dir/libiconv.a"
6634         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
6635         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6636 /* end confdefs.h.  */
6637 #include <stdlib.h>
6638 #include <iconv.h>
6639 int
6640 main ()
6641 {
6642 iconv_t cd = iconv_open("","");
6643            iconv(cd,NULL,NULL,NULL,NULL);
6644            iconv_close(cd);
6645   ;
6646   return 0;
6647 }
6648 _ACEOF
6649 if ac_fn_c_try_link "$LINENO"; then :
6650   am_cv_use_build_libiconv=yes
6651           am_cv_build_libiconv_path=$lib_dir/libiconv.a
6652           am_cv_lib_iconv=yes
6653           am_cv_func_iconv=yes
6654 fi
6655 rm -f core conftest.err conftest.$ac_objext \
6656     conftest$ac_exeext conftest.$ac_ext
6657         LIBS="$am_save_LIBS"
6658         CPPFLAGS="$am_save_CPPFLAGS"
6659         if test "$am_cv_use_build_libiconv" = "yes"; then
6660           break
6661         fi
6662       done
6663     fi
6664
6665     # Next, try to find iconv in libc.
6666     if test "$am_cv_func_iconv" != yes; then
6667       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6668 /* end confdefs.h.  */
6669 #include <stdlib.h>
6670 #include <iconv.h>
6671 int
6672 main ()
6673 {
6674 iconv_t cd = iconv_open("","");
6675          iconv(cd,NULL,NULL,NULL,NULL);
6676          iconv_close(cd);
6677   ;
6678   return 0;
6679 }
6680 _ACEOF
6681 if ac_fn_c_try_link "$LINENO"; then :
6682   am_cv_func_iconv=yes
6683 fi
6684 rm -f core conftest.err conftest.$ac_objext \
6685     conftest$ac_exeext conftest.$ac_ext
6686     fi
6687
6688     # If iconv was not in libc, try -liconv.  In this case, arrange to
6689     # look in the libiconv prefix, if it was specified by the user.
6690     if test "$am_cv_func_iconv" != yes; then
6691       am_save_CPPFLAGS="$CPPFLAGS"
6692       am_save_LIBS="$LIBS"
6693       if test -n "$LIBICONV_INCLUDE"; then
6694         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6695         LIBS="$LIBS $LIBICONV_LIBDIR"
6696       fi
6697       LIBS="$LIBS -liconv"
6698       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6699 /* end confdefs.h.  */
6700 #include <stdlib.h>
6701 #include <iconv.h>
6702 int
6703 main ()
6704 {
6705 iconv_t cd = iconv_open("","");
6706          iconv(cd,NULL,NULL,NULL,NULL);
6707          iconv_close(cd);
6708   ;
6709   return 0;
6710 }
6711 _ACEOF
6712 if ac_fn_c_try_link "$LINENO"; then :
6713   am_cv_lib_iconv=yes
6714         am_cv_func_iconv=yes
6715 fi
6716 rm -f core conftest.err conftest.$ac_objext \
6717     conftest$ac_exeext conftest.$ac_ext
6718       LIBS="$am_save_LIBS"
6719       CPPFLAGS="$am_save_CPPFLAGS"
6720     fi
6721
6722 fi
6723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6724 $as_echo "$am_cv_func_iconv" >&6; }
6725
6726   # Set the various flags based on the cache variables.  We can't rely
6727   # on the flags to remain set from the above code, due to caching.
6728   LIBICONV=
6729   if test "$am_cv_lib_iconv" = yes; then
6730     LIBICONV="-liconv"
6731   else
6732     LIBICONV_LIBDIR=
6733     LIBICONV_INCLUDE=
6734   fi
6735   if test "$am_cv_use_build_libiconv" = yes; then
6736     LIBICONV="$am_cv_build_libiconv_path"
6737     LIBICONV_LIBDIR=""
6738     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
6739   fi
6740   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6741   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
6742
6743   if test "$am_cv_func_iconv" = yes; then
6744
6745 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
6746
6747     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6748 $as_echo_n "checking for iconv declaration... " >&6; }
6749     if test "${am_cv_proto_iconv+set}" = set; then :
6750   $as_echo_n "(cached) " >&6
6751 else
6752
6753       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6754 /* end confdefs.h.  */
6755
6756 #include <stdlib.h>
6757 #include <iconv.h>
6758 extern
6759 #ifdef __cplusplus
6760 "C"
6761 #endif
6762 #if defined(__STDC__) || defined(__cplusplus)
6763 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6764 #else
6765 size_t iconv();
6766 #endif
6767
6768 int
6769 main ()
6770 {
6771
6772   ;
6773   return 0;
6774 }
6775 _ACEOF
6776 if ac_fn_c_try_compile "$LINENO"; then :
6777   am_cv_proto_iconv_arg1=""
6778 else
6779   am_cv_proto_iconv_arg1="const"
6780 fi
6781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6782       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6783 fi
6784
6785     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6786     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6787          }$am_cv_proto_iconv" >&5
6788 $as_echo "${ac_t:-
6789          }$am_cv_proto_iconv" >&6; }
6790
6791 cat >>confdefs.h <<_ACEOF
6792 #define ICONV_CONST $am_cv_proto_iconv_arg1
6793 _ACEOF
6794
6795   fi
6796
6797
6798 # GDB may fork/exec the iconv program to get the list of supported character
6799 # sets.  Allow the user to specify where to find it.
6800 # There are several factors affecting the choice of option name:
6801 # - There is already --with-libiconv-prefix but we can't use it, it specifies
6802 #   the build-time location of libiconv files.
6803 # - The program we need to find is iconv, which comes with glibc.  The user
6804 #   doesn't necessarily have libiconv installed.  Therefore naming this
6805 #   --with-libiconv-foo feels wrong.
6806 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
6807 #   defined to work on directories not files (though it really doesn't know
6808 #   the difference).
6809 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
6810 #   with --with-libiconv-prefix.
6811 # Putting these together is why the option name is --with-iconv-bin.
6812
6813
6814 # Check whether --with-iconv-bin was given.
6815 if test "${with_iconv_bin+set}" = set; then :
6816   withval=$with_iconv_bin; iconv_bin="${withval}"
6817
6818 cat >>confdefs.h <<_ACEOF
6819 #define ICONV_BIN "${iconv_bin}"
6820 _ACEOF
6821
6822
6823   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6824      if test "x$prefix" = xNONE; then
6825         test_prefix=/usr/local
6826      else
6827         test_prefix=$prefix
6828      fi
6829   else
6830      test_prefix=$exec_prefix
6831   fi
6832   value=0
6833   case ${iconv_bin} in
6834      "${test_prefix}"|"${test_prefix}/"*|\
6835         '${exec_prefix}'|'${exec_prefix}/'*)
6836      value=1
6837      ;;
6838   esac
6839
6840 cat >>confdefs.h <<_ACEOF
6841 #define ICONV_BIN_RELOCATABLE $value
6842 _ACEOF
6843
6844
6845
6846 fi
6847
6848
6849 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
6850 # There is a very specific comment in /usr/include/curses.h explaining that
6851 # termcap routines built into libcurses must not be used.
6852 #
6853 # The symptoms we observed so far is GDB unexpectedly changing
6854 # the terminal settings when tgetent is called - this is particularly
6855 # visible as the output is missing carriage returns, and so rapidly
6856 # becomes very hard to read.
6857 #
6858 # The readline configure script has already decided that libtermcap
6859 # was enough for its purposes, and so decided to build readline using
6860 # libtermcap.  Since the TUI mode requires curses, building GDB with
6861 # TUI enabled results in both libraries to be used at the same time,
6862 # which is not allowed.  This basically means that GDB with TUI is
6863 # broken on alpha-osf.
6864
6865 case $host_os in
6866   osf* )
6867     if test x"$enable_tui" = xyes; then
6868       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
6869     fi
6870     if test x"$enable_tui" = xauto; then
6871       enable_tui=no
6872     fi
6873     ;;
6874 esac
6875
6876 # For the TUI, we need enhanced curses functionality.
6877 if test x"$enable_tui" != xno; then
6878   prefer_curses=yes
6879 fi
6880
6881 curses_found=no
6882 if test x"$prefer_curses" = xyes; then
6883   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
6884   # curses library because the latter might not provide all the
6885   # functionality we need.  However, this leads to problems on systems
6886   # where the linker searches /usr/local/lib, but the compiler doesn't
6887   # search /usr/local/include, if ncurses is installed in /usr/local.  A
6888   # default installation of ncurses on alpha*-dec-osf* will lead to such
6889   # a situation.
6890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
6891 $as_echo_n "checking for library containing waddstr... " >&6; }
6892 if test "${ac_cv_search_waddstr+set}" = set; then :
6893   $as_echo_n "(cached) " >&6
6894 else
6895   ac_func_search_save_LIBS=$LIBS
6896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6897 /* end confdefs.h.  */
6898
6899 /* Override any GCC internal prototype to avoid an error.
6900    Use char because int might match the return type of a GCC
6901    builtin and then its argument prototype would still apply.  */
6902 #ifdef __cplusplus
6903 extern "C"
6904 #endif
6905 char waddstr ();
6906 int
6907 main ()
6908 {
6909 return waddstr ();
6910   ;
6911   return 0;
6912 }
6913 _ACEOF
6914 for ac_lib in '' ncurses cursesX curses; do
6915   if test -z "$ac_lib"; then
6916     ac_res="none required"
6917   else
6918     ac_res=-l$ac_lib
6919     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6920   fi
6921   if ac_fn_c_try_link "$LINENO"; then :
6922   ac_cv_search_waddstr=$ac_res
6923 fi
6924 rm -f core conftest.err conftest.$ac_objext \
6925     conftest$ac_exeext
6926   if test "${ac_cv_search_waddstr+set}" = set; then :
6927   break
6928 fi
6929 done
6930 if test "${ac_cv_search_waddstr+set}" = set; then :
6931
6932 else
6933   ac_cv_search_waddstr=no
6934 fi
6935 rm conftest.$ac_ext
6936 LIBS=$ac_func_search_save_LIBS
6937 fi
6938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
6939 $as_echo "$ac_cv_search_waddstr" >&6; }
6940 ac_res=$ac_cv_search_waddstr
6941 if test "$ac_res" != no; then :
6942   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6943
6944 fi
6945
6946
6947   if test "$ac_cv_search_waddstr" != no; then
6948     curses_found=yes
6949   fi
6950 fi
6951
6952 # Check whether we should enable the TUI, but only do so if we really
6953 # can.
6954 if test x"$enable_tui" != xno; then
6955   if test -d $srcdir/tui; then
6956     if test "$curses_found" != no; then
6957       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
6958       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
6959       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
6960       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
6961     else
6962       if test x"$enable_tui" = xyes; then
6963         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
6964       else
6965         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
6966 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
6967       fi
6968     fi
6969   fi
6970 fi
6971
6972 # Since GDB uses Readline, we need termcap functionality.  In many
6973 # cases this will be provided by the curses library, but some systems
6974 # have a seperate termcap library, or no curses library at all.
6975
6976 case $host_os in
6977   cygwin*)
6978     if test -d $srcdir/libtermcap; then
6979       LIBS="../libtermcap/libtermcap.a $LIBS"
6980       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
6981     fi ;;
6982   go32* | *djgpp*)
6983     ac_cv_search_tgetent="none required"
6984     ;;
6985   *mingw32*)
6986     ac_cv_search_tgetent="none required"
6987     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
6988     ;;
6989 esac
6990
6991 # These are the libraries checked by Readline.
6992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
6993 $as_echo_n "checking for library containing tgetent... " >&6; }
6994 if test "${ac_cv_search_tgetent+set}" = set; then :
6995   $as_echo_n "(cached) " >&6
6996 else
6997   ac_func_search_save_LIBS=$LIBS
6998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6999 /* end confdefs.h.  */
7000
7001 /* Override any GCC internal prototype to avoid an error.
7002    Use char because int might match the return type of a GCC
7003    builtin and then its argument prototype would still apply.  */
7004 #ifdef __cplusplus
7005 extern "C"
7006 #endif
7007 char tgetent ();
7008 int
7009 main ()
7010 {
7011 return tgetent ();
7012   ;
7013   return 0;
7014 }
7015 _ACEOF
7016 for ac_lib in '' termcap tinfo curses ncurses; do
7017   if test -z "$ac_lib"; then
7018     ac_res="none required"
7019   else
7020     ac_res=-l$ac_lib
7021     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7022   fi
7023   if ac_fn_c_try_link "$LINENO"; then :
7024   ac_cv_search_tgetent=$ac_res
7025 fi
7026 rm -f core conftest.err conftest.$ac_objext \
7027     conftest$ac_exeext
7028   if test "${ac_cv_search_tgetent+set}" = set; then :
7029   break
7030 fi
7031 done
7032 if test "${ac_cv_search_tgetent+set}" = set; then :
7033
7034 else
7035   ac_cv_search_tgetent=no
7036 fi
7037 rm conftest.$ac_ext
7038 LIBS=$ac_func_search_save_LIBS
7039 fi
7040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7041 $as_echo "$ac_cv_search_tgetent" >&6; }
7042 ac_res=$ac_cv_search_tgetent
7043 if test "$ac_res" != no; then :
7044   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7045
7046 fi
7047
7048
7049 if test "$ac_cv_search_tgetent" = no; then
7050   as_fn_error "no termcap library found" "$LINENO" 5
7051 fi
7052
7053
7054 # Check whether --with-system-readline was given.
7055 if test "${with_system_readline+set}" = set; then :
7056   withval=$with_system_readline;
7057 fi
7058
7059
7060 if test "$with_system_readline" = yes; then
7061   READLINE=-lreadline
7062   READLINE_DEPS=
7063   READLINE_CFLAGS=
7064   READLINE_TEXI_INCFLAG=
7065 else
7066   READLINE='$(READLINE_DIR)/libreadline.a'
7067   READLINE_DEPS='$(READLINE)'
7068   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7069   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7070 fi
7071
7072
7073
7074
7075
7076 # Generate jit-reader.h
7077
7078 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7079 TARGET_PTR=
7080
7081 # The cast to long int works around a bug in the HP C Compiler
7082 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7083 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7084 # This bug is HP SR number 8606223364.
7085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7086 $as_echo_n "checking size of unsigned long long... " >&6; }
7087 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7088   $as_echo_n "(cached) " >&6
7089 else
7090   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7091
7092 else
7093   if test "$ac_cv_type_unsigned_long_long" = yes; then
7094      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7095 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7096 { as_fn_set_status 77
7097 as_fn_error "cannot compute sizeof (unsigned long long)
7098 See \`config.log' for more details." "$LINENO" 5; }; }
7099    else
7100      ac_cv_sizeof_unsigned_long_long=0
7101    fi
7102 fi
7103
7104 fi
7105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7106 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7107
7108
7109
7110 cat >>confdefs.h <<_ACEOF
7111 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7112 _ACEOF
7113
7114
7115 # The cast to long int works around a bug in the HP C Compiler
7116 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7117 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7118 # This bug is HP SR number 8606223364.
7119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7120 $as_echo_n "checking size of unsigned long... " >&6; }
7121 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7122   $as_echo_n "(cached) " >&6
7123 else
7124   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7125
7126 else
7127   if test "$ac_cv_type_unsigned_long" = yes; then
7128      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7129 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7130 { as_fn_set_status 77
7131 as_fn_error "cannot compute sizeof (unsigned long)
7132 See \`config.log' for more details." "$LINENO" 5; }; }
7133    else
7134      ac_cv_sizeof_unsigned_long=0
7135    fi
7136 fi
7137
7138 fi
7139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7140 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7141
7142
7143
7144 cat >>confdefs.h <<_ACEOF
7145 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7146 _ACEOF
7147
7148
7149 # The cast to long int works around a bug in the HP C Compiler
7150 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7151 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7152 # This bug is HP SR number 8606223364.
7153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7154 $as_echo_n "checking size of unsigned __int128... " >&6; }
7155 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7156   $as_echo_n "(cached) " >&6
7157 else
7158   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7159
7160 else
7161   if test "$ac_cv_type_unsigned___int128" = yes; then
7162      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7164 { as_fn_set_status 77
7165 as_fn_error "cannot compute sizeof (unsigned __int128)
7166 See \`config.log' for more details." "$LINENO" 5; }; }
7167    else
7168      ac_cv_sizeof_unsigned___int128=0
7169    fi
7170 fi
7171
7172 fi
7173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7174 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7175
7176
7177
7178 cat >>confdefs.h <<_ACEOF
7179 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7180 _ACEOF
7181
7182
7183
7184 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7185   TARGET_PTR="unsigned long"
7186 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7187   TARGET_PTR="unsigned long long"
7188 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7189   TARGET_PTR="unsigned __int128"
7190 else
7191   TARGET_PTR="unsigned long"
7192 fi
7193
7194
7195 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7196
7197
7198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7199 $as_echo_n "checking for library containing dlopen... " >&6; }
7200 if test "${ac_cv_search_dlopen+set}" = set; then :
7201   $as_echo_n "(cached) " >&6
7202 else
7203   ac_func_search_save_LIBS=$LIBS
7204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7205 /* end confdefs.h.  */
7206
7207 /* Override any GCC internal prototype to avoid an error.
7208    Use char because int might match the return type of a GCC
7209    builtin and then its argument prototype would still apply.  */
7210 #ifdef __cplusplus
7211 extern "C"
7212 #endif
7213 char dlopen ();
7214 int
7215 main ()
7216 {
7217 return dlopen ();
7218   ;
7219   return 0;
7220 }
7221 _ACEOF
7222 for ac_lib in '' dl; do
7223   if test -z "$ac_lib"; then
7224     ac_res="none required"
7225   else
7226     ac_res=-l$ac_lib
7227     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7228   fi
7229   if ac_fn_c_try_link "$LINENO"; then :
7230   ac_cv_search_dlopen=$ac_res
7231 fi
7232 rm -f core conftest.err conftest.$ac_objext \
7233     conftest$ac_exeext
7234   if test "${ac_cv_search_dlopen+set}" = set; then :
7235   break
7236 fi
7237 done
7238 if test "${ac_cv_search_dlopen+set}" = set; then :
7239
7240 else
7241   ac_cv_search_dlopen=no
7242 fi
7243 rm conftest.$ac_ext
7244 LIBS=$ac_func_search_save_LIBS
7245 fi
7246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7247 $as_echo "$ac_cv_search_dlopen" >&6; }
7248 ac_res=$ac_cv_search_dlopen
7249 if test "$ac_res" != no; then :
7250   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7251
7252 fi
7253
7254
7255
7256
7257 # Check whether --with-jit-reader-dir was given.
7258 if test "${with_jit_reader_dir+set}" = set; then :
7259   withval=$with_jit_reader_dir;
7260     JIT_READER_DIR=$withval
7261 else
7262   JIT_READER_DIR=${libdir}/gdb
7263 fi
7264
7265
7266   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7267   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7268   ac_define_dir=`eval echo $JIT_READER_DIR`
7269   ac_define_dir=`eval echo $ac_define_dir`
7270
7271 cat >>confdefs.h <<_ACEOF
7272 #define JIT_READER_DIR "$ac_define_dir"
7273 _ACEOF
7274
7275
7276
7277
7278   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7279      if test "x$prefix" = xNONE; then
7280         test_prefix=/usr/local
7281      else
7282         test_prefix=$prefix
7283      fi
7284   else
7285      test_prefix=$exec_prefix
7286   fi
7287   value=0
7288   case ${ac_define_dir} in
7289      "${test_prefix}"|"${test_prefix}/"*|\
7290         '${exec_prefix}'|'${exec_prefix}/'*)
7291      value=1
7292      ;;
7293   esac
7294
7295 cat >>confdefs.h <<_ACEOF
7296 #define JIT_READER_DIR_RELOCATABLE $value
7297 _ACEOF
7298
7299
7300
7301
7302
7303 # Check whether --with-expat was given.
7304 if test "${with_expat+set}" = set; then :
7305   withval=$with_expat;
7306 else
7307   with_expat=auto
7308 fi
7309
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7311 $as_echo_n "checking whether to use expat... " >&6; }
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7313 $as_echo "$with_expat" >&6; }
7314
7315 if test "${with_expat}" = no; then
7316   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7317 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7318   HAVE_LIBEXPAT=no
7319 else
7320
7321       if test "X$prefix" = "XNONE"; then
7322     acl_final_prefix="$ac_default_prefix"
7323   else
7324     acl_final_prefix="$prefix"
7325   fi
7326   if test "X$exec_prefix" = "XNONE"; then
7327     acl_final_exec_prefix='${prefix}'
7328   else
7329     acl_final_exec_prefix="$exec_prefix"
7330   fi
7331   acl_save_prefix="$prefix"
7332   prefix="$acl_final_prefix"
7333   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7334   prefix="$acl_save_prefix"
7335
7336
7337 # Check whether --with-gnu-ld was given.
7338 if test "${with_gnu_ld+set}" = set; then :
7339   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7340 else
7341   with_gnu_ld=no
7342 fi
7343
7344 # Prepare PATH_SEPARATOR.
7345 # The user is always right.
7346 if test "${PATH_SEPARATOR+set}" != set; then
7347   echo "#! /bin/sh" >conf$$.sh
7348   echo  "exit 0"   >>conf$$.sh
7349   chmod +x conf$$.sh
7350   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7351     PATH_SEPARATOR=';'
7352   else
7353     PATH_SEPARATOR=:
7354   fi
7355   rm -f conf$$.sh
7356 fi
7357 ac_prog=ld
7358 if test "$GCC" = yes; then
7359   # Check if gcc -print-prog-name=ld gives a path.
7360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7361 $as_echo_n "checking for ld used by GCC... " >&6; }
7362   case $host in
7363   *-*-mingw*)
7364     # gcc leaves a trailing carriage return which upsets mingw
7365     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7366   *)
7367     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7368   esac
7369   case $ac_prog in
7370     # Accept absolute paths.
7371     [\\/]* | [A-Za-z]:[\\/]*)
7372       re_direlt='/[^/][^/]*/\.\./'
7373       # Canonicalize the path of ld
7374       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7375       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7376         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7377       done
7378       test -z "$LD" && LD="$ac_prog"
7379       ;;
7380   "")
7381     # If it fails, then pretend we aren't using GCC.
7382     ac_prog=ld
7383     ;;
7384   *)
7385     # If it is relative, then search for the first ld in PATH.
7386     with_gnu_ld=unknown
7387     ;;
7388   esac
7389 elif test "$with_gnu_ld" = yes; then
7390   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7391 $as_echo_n "checking for GNU ld... " >&6; }
7392 else
7393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7394 $as_echo_n "checking for non-GNU ld... " >&6; }
7395 fi
7396 if test "${acl_cv_path_LD+set}" = set; then :
7397   $as_echo_n "(cached) " >&6
7398 else
7399   if test -z "$LD"; then
7400   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7401   for ac_dir in $PATH; do
7402     test -z "$ac_dir" && ac_dir=.
7403     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7404       acl_cv_path_LD="$ac_dir/$ac_prog"
7405       # Check to see if the program is GNU ld.  I'd rather use --version,
7406       # but apparently some GNU ld's only accept -v.
7407       # Break only if it was the GNU/non-GNU ld that we prefer.
7408       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7409         test "$with_gnu_ld" != no && break
7410       else
7411         test "$with_gnu_ld" != yes && break
7412       fi
7413     fi
7414   done
7415   IFS="$ac_save_ifs"
7416 else
7417   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7418 fi
7419 fi
7420
7421 LD="$acl_cv_path_LD"
7422 if test -n "$LD"; then
7423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7424 $as_echo "$LD" >&6; }
7425 else
7426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7427 $as_echo "no" >&6; }
7428 fi
7429 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7431 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7432 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7433   $as_echo_n "(cached) " >&6
7434 else
7435   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7436 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7437   acl_cv_prog_gnu_ld=yes
7438 else
7439   acl_cv_prog_gnu_ld=no
7440 fi
7441 fi
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7443 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7444 with_gnu_ld=$acl_cv_prog_gnu_ld
7445
7446
7447
7448                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7449 $as_echo_n "checking for shared library run path origin... " >&6; }
7450 if test "${acl_cv_rpath+set}" = set; then :
7451   $as_echo_n "(cached) " >&6
7452 else
7453
7454     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7455     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7456     . ./conftest.sh
7457     rm -f ./conftest.sh
7458     acl_cv_rpath=done
7459
7460 fi
7461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7462 $as_echo "$acl_cv_rpath" >&6; }
7463   wl="$acl_cv_wl"
7464   libext="$acl_cv_libext"
7465   shlibext="$acl_cv_shlibext"
7466   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7467   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7468   hardcode_direct="$acl_cv_hardcode_direct"
7469   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7470     # Check whether --enable-rpath was given.
7471 if test "${enable_rpath+set}" = set; then :
7472   enableval=$enable_rpath; :
7473 else
7474   enable_rpath=yes
7475 fi
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486     use_additional=yes
7487
7488   acl_save_prefix="$prefix"
7489   prefix="$acl_final_prefix"
7490   acl_save_exec_prefix="$exec_prefix"
7491   exec_prefix="$acl_final_exec_prefix"
7492
7493     eval additional_includedir=\"$includedir\"
7494     eval additional_libdir=\"$libdir\"
7495
7496   exec_prefix="$acl_save_exec_prefix"
7497   prefix="$acl_save_prefix"
7498
7499
7500 # Check whether --with-libexpat-prefix was given.
7501 if test "${with_libexpat_prefix+set}" = set; then :
7502   withval=$with_libexpat_prefix;
7503     if test "X$withval" = "Xno"; then
7504       use_additional=no
7505     else
7506       if test "X$withval" = "X"; then
7507
7508   acl_save_prefix="$prefix"
7509   prefix="$acl_final_prefix"
7510   acl_save_exec_prefix="$exec_prefix"
7511   exec_prefix="$acl_final_exec_prefix"
7512
7513           eval additional_includedir=\"$includedir\"
7514           eval additional_libdir=\"$libdir\"
7515
7516   exec_prefix="$acl_save_exec_prefix"
7517   prefix="$acl_save_prefix"
7518
7519       else
7520         additional_includedir="$withval/include"
7521         additional_libdir="$withval/lib"
7522       fi
7523     fi
7524
7525 fi
7526
7527       LIBEXPAT=
7528   LTLIBEXPAT=
7529   INCEXPAT=
7530   rpathdirs=
7531   ltrpathdirs=
7532   names_already_handled=
7533   names_next_round='expat '
7534   while test -n "$names_next_round"; do
7535     names_this_round="$names_next_round"
7536     names_next_round=
7537     for name in $names_this_round; do
7538       already_handled=
7539       for n in $names_already_handled; do
7540         if test "$n" = "$name"; then
7541           already_handled=yes
7542           break
7543         fi
7544       done
7545       if test -z "$already_handled"; then
7546         names_already_handled="$names_already_handled $name"
7547                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7548         eval value=\"\$HAVE_LIB$uppername\"
7549         if test -n "$value"; then
7550           if test "$value" = yes; then
7551             eval value=\"\$LIB$uppername\"
7552             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
7553             eval value=\"\$LTLIB$uppername\"
7554             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
7555           else
7556                                     :
7557           fi
7558         else
7559                               found_dir=
7560           found_la=
7561           found_so=
7562           found_a=
7563           if test $use_additional = yes; then
7564             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7565               found_dir="$additional_libdir"
7566               found_so="$additional_libdir/lib$name.$shlibext"
7567               if test -f "$additional_libdir/lib$name.la"; then
7568                 found_la="$additional_libdir/lib$name.la"
7569               fi
7570             else
7571               if test -f "$additional_libdir/lib$name.$libext"; then
7572                 found_dir="$additional_libdir"
7573                 found_a="$additional_libdir/lib$name.$libext"
7574                 if test -f "$additional_libdir/lib$name.la"; then
7575                   found_la="$additional_libdir/lib$name.la"
7576                 fi
7577               fi
7578             fi
7579           fi
7580           if test "X$found_dir" = "X"; then
7581             for x in $LDFLAGS $LTLIBEXPAT; do
7582
7583   acl_save_prefix="$prefix"
7584   prefix="$acl_final_prefix"
7585   acl_save_exec_prefix="$exec_prefix"
7586   exec_prefix="$acl_final_exec_prefix"
7587   eval x=\"$x\"
7588   exec_prefix="$acl_save_exec_prefix"
7589   prefix="$acl_save_prefix"
7590
7591               case "$x" in
7592                 -L*)
7593                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7594                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7595                     found_dir="$dir"
7596                     found_so="$dir/lib$name.$shlibext"
7597                     if test -f "$dir/lib$name.la"; then
7598                       found_la="$dir/lib$name.la"
7599                     fi
7600                   else
7601                     if test -f "$dir/lib$name.$libext"; then
7602                       found_dir="$dir"
7603                       found_a="$dir/lib$name.$libext"
7604                       if test -f "$dir/lib$name.la"; then
7605                         found_la="$dir/lib$name.la"
7606                       fi
7607                     fi
7608                   fi
7609                   ;;
7610               esac
7611               if test "X$found_dir" != "X"; then
7612                 break
7613               fi
7614             done
7615           fi
7616           if test "X$found_dir" != "X"; then
7617                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
7618             if test "X$found_so" != "X"; then
7619                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7620                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7621               else
7622                                                                                 haveit=
7623                 for x in $ltrpathdirs; do
7624                   if test "X$x" = "X$found_dir"; then
7625                     haveit=yes
7626                     break
7627                   fi
7628                 done
7629                 if test -z "$haveit"; then
7630                   ltrpathdirs="$ltrpathdirs $found_dir"
7631                 fi
7632                                 if test "$hardcode_direct" = yes; then
7633                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7634                 else
7635                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7636                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7637                                                             haveit=
7638                     for x in $rpathdirs; do
7639                       if test "X$x" = "X$found_dir"; then
7640                         haveit=yes
7641                         break
7642                       fi
7643                     done
7644                     if test -z "$haveit"; then
7645                       rpathdirs="$rpathdirs $found_dir"
7646                     fi
7647                   else
7648                                                                                 haveit=
7649                     for x in $LDFLAGS $LIBEXPAT; do
7650
7651   acl_save_prefix="$prefix"
7652   prefix="$acl_final_prefix"
7653   acl_save_exec_prefix="$exec_prefix"
7654   exec_prefix="$acl_final_exec_prefix"
7655   eval x=\"$x\"
7656   exec_prefix="$acl_save_exec_prefix"
7657   prefix="$acl_save_prefix"
7658
7659                       if test "X$x" = "X-L$found_dir"; then
7660                         haveit=yes
7661                         break
7662                       fi
7663                     done
7664                     if test -z "$haveit"; then
7665                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
7666                     fi
7667                     if test "$hardcode_minus_L" != no; then
7668                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7669                     else
7670                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7671                     fi
7672                   fi
7673                 fi
7674               fi
7675             else
7676               if test "X$found_a" != "X"; then
7677                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
7678               else
7679                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
7680               fi
7681             fi
7682                         additional_includedir=
7683             case "$found_dir" in
7684               */lib | */lib/)
7685                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7686                 additional_includedir="$basedir/include"
7687                 ;;
7688             esac
7689             if test "X$additional_includedir" != "X"; then
7690                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7691                 haveit=
7692                 if test "X$additional_includedir" = "X/usr/local/include"; then
7693                   if test -n "$GCC"; then
7694                     case $host_os in
7695                       linux*) haveit=yes;;
7696                     esac
7697                   fi
7698                 fi
7699                 if test -z "$haveit"; then
7700                   for x in $CPPFLAGS $INCEXPAT; do
7701
7702   acl_save_prefix="$prefix"
7703   prefix="$acl_final_prefix"
7704   acl_save_exec_prefix="$exec_prefix"
7705   exec_prefix="$acl_final_exec_prefix"
7706   eval x=\"$x\"
7707   exec_prefix="$acl_save_exec_prefix"
7708   prefix="$acl_save_prefix"
7709
7710                     if test "X$x" = "X-I$additional_includedir"; then
7711                       haveit=yes
7712                       break
7713                     fi
7714                   done
7715                   if test -z "$haveit"; then
7716                     if test -d "$additional_includedir"; then
7717                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
7718                     fi
7719                   fi
7720                 fi
7721               fi
7722             fi
7723                         if test -n "$found_la"; then
7724                                                         save_libdir="$libdir"
7725               case "$found_la" in
7726                 */* | *\\*) . "$found_la" ;;
7727                 *) . "./$found_la" ;;
7728               esac
7729               libdir="$save_libdir"
7730                             for dep in $dependency_libs; do
7731                 case "$dep" in
7732                   -L*)
7733                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7734                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7735                       haveit=
7736                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7737                         if test -n "$GCC"; then
7738                           case $host_os in
7739                             linux*) haveit=yes;;
7740                           esac
7741                         fi
7742                       fi
7743                       if test -z "$haveit"; then
7744                         haveit=
7745                         for x in $LDFLAGS $LIBEXPAT; do
7746
7747   acl_save_prefix="$prefix"
7748   prefix="$acl_final_prefix"
7749   acl_save_exec_prefix="$exec_prefix"
7750   exec_prefix="$acl_final_exec_prefix"
7751   eval x=\"$x\"
7752   exec_prefix="$acl_save_exec_prefix"
7753   prefix="$acl_save_prefix"
7754
7755                           if test "X$x" = "X-L$additional_libdir"; then
7756                             haveit=yes
7757                             break
7758                           fi
7759                         done
7760                         if test -z "$haveit"; then
7761                           if test -d "$additional_libdir"; then
7762                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
7763                           fi
7764                         fi
7765                         haveit=
7766                         for x in $LDFLAGS $LTLIBEXPAT; do
7767
7768   acl_save_prefix="$prefix"
7769   prefix="$acl_final_prefix"
7770   acl_save_exec_prefix="$exec_prefix"
7771   exec_prefix="$acl_final_exec_prefix"
7772   eval x=\"$x\"
7773   exec_prefix="$acl_save_exec_prefix"
7774   prefix="$acl_save_prefix"
7775
7776                           if test "X$x" = "X-L$additional_libdir"; then
7777                             haveit=yes
7778                             break
7779                           fi
7780                         done
7781                         if test -z "$haveit"; then
7782                           if test -d "$additional_libdir"; then
7783                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
7784                           fi
7785                         fi
7786                       fi
7787                     fi
7788                     ;;
7789                   -R*)
7790                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7791                     if test "$enable_rpath" != no; then
7792                                                                   haveit=
7793                       for x in $rpathdirs; do
7794                         if test "X$x" = "X$dir"; then
7795                           haveit=yes
7796                           break
7797                         fi
7798                       done
7799                       if test -z "$haveit"; then
7800                         rpathdirs="$rpathdirs $dir"
7801                       fi
7802                                                                   haveit=
7803                       for x in $ltrpathdirs; do
7804                         if test "X$x" = "X$dir"; then
7805                           haveit=yes
7806                           break
7807                         fi
7808                       done
7809                       if test -z "$haveit"; then
7810                         ltrpathdirs="$ltrpathdirs $dir"
7811                       fi
7812                     fi
7813                     ;;
7814                   -l*)
7815                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7816                     ;;
7817                   *.la)
7818                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7819                     ;;
7820                   *)
7821                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
7822                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
7823                     ;;
7824                 esac
7825               done
7826             fi
7827           else
7828                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7829             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
7830           fi
7831         fi
7832       fi
7833     done
7834   done
7835   if test "X$rpathdirs" != "X"; then
7836     if test -n "$hardcode_libdir_separator"; then
7837                         alldirs=
7838       for found_dir in $rpathdirs; do
7839         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7840       done
7841             acl_save_libdir="$libdir"
7842       libdir="$alldirs"
7843       eval flag=\"$hardcode_libdir_flag_spec\"
7844       libdir="$acl_save_libdir"
7845       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7846     else
7847             for found_dir in $rpathdirs; do
7848         acl_save_libdir="$libdir"
7849         libdir="$found_dir"
7850         eval flag=\"$hardcode_libdir_flag_spec\"
7851         libdir="$acl_save_libdir"
7852         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7853       done
7854     fi
7855   fi
7856   if test "X$ltrpathdirs" != "X"; then
7857             for found_dir in $ltrpathdirs; do
7858       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
7859     done
7860   fi
7861
7862
7863         ac_save_CPPFLAGS="$CPPFLAGS"
7864
7865   for element in $INCEXPAT; do
7866     haveit=
7867     for x in $CPPFLAGS; do
7868
7869   acl_save_prefix="$prefix"
7870   prefix="$acl_final_prefix"
7871   acl_save_exec_prefix="$exec_prefix"
7872   exec_prefix="$acl_final_exec_prefix"
7873   eval x=\"$x\"
7874   exec_prefix="$acl_save_exec_prefix"
7875   prefix="$acl_save_prefix"
7876
7877       if test "X$x" = "X$element"; then
7878         haveit=yes
7879         break
7880       fi
7881     done
7882     if test -z "$haveit"; then
7883       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7884     fi
7885   done
7886
7887
7888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
7889 $as_echo_n "checking for libexpat... " >&6; }
7890 if test "${ac_cv_libexpat+set}" = set; then :
7891   $as_echo_n "(cached) " >&6
7892 else
7893
7894     ac_save_LIBS="$LIBS"
7895     LIBS="$LIBS $LIBEXPAT"
7896     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7897 /* end confdefs.h.  */
7898 #include "expat.h"
7899 int
7900 main ()
7901 {
7902 XML_Parser p = XML_ParserCreate (0);
7903   ;
7904   return 0;
7905 }
7906 _ACEOF
7907 if ac_fn_c_try_link "$LINENO"; then :
7908   ac_cv_libexpat=yes
7909 else
7910   ac_cv_libexpat=no
7911 fi
7912 rm -f core conftest.err conftest.$ac_objext \
7913     conftest$ac_exeext conftest.$ac_ext
7914     LIBS="$ac_save_LIBS"
7915
7916 fi
7917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
7918 $as_echo "$ac_cv_libexpat" >&6; }
7919   if test "$ac_cv_libexpat" = yes; then
7920     HAVE_LIBEXPAT=yes
7921
7922 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
7923
7924     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
7925 $as_echo_n "checking how to link with libexpat... " >&6; }
7926     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
7927 $as_echo "$LIBEXPAT" >&6; }
7928   else
7929     HAVE_LIBEXPAT=no
7930             CPPFLAGS="$ac_save_CPPFLAGS"
7931     LIBEXPAT=
7932     LTLIBEXPAT=
7933   fi
7934
7935
7936
7937
7938
7939
7940   if test "$HAVE_LIBEXPAT" != yes; then
7941     if test "$with_expat" = yes; then
7942       as_fn_error "expat is missing or unusable" "$LINENO" 5
7943     else
7944       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
7945 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
7946     fi
7947   else
7948     save_LIBS=$LIBS
7949     LIBS="$LIBS $LIBEXPAT"
7950     for ac_func in XML_StopParser
7951 do :
7952   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
7953 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
7954   cat >>confdefs.h <<_ACEOF
7955 #define HAVE_XML_STOPPARSER 1
7956 _ACEOF
7957
7958 fi
7959 done
7960
7961     LIBS=$save_LIBS
7962   fi
7963 fi
7964
7965 # --------------------- #
7966 # Check for libpython.  #
7967 # --------------------- #
7968
7969
7970
7971
7972
7973
7974 # Check whether --with-python was given.
7975 if test "${with_python+set}" = set; then :
7976   withval=$with_python;
7977 else
7978   with_python=auto
7979 fi
7980
7981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
7982 $as_echo_n "checking whether to use python... " >&6; }
7983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
7984 $as_echo "$with_python" >&6; }
7985
7986 if test "${with_python}" = no; then
7987   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
7988 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
7989   have_libpython=no
7990 else
7991   case "${with_python}" in
7992   [\\/]* | ?:[\\/]*)
7993     if test -d ${with_python}; then
7994       # Assume the python binary is ${with_python}/bin/python.
7995       python_prog="${with_python}/bin/python"
7996       python_prefix=
7997       # If python does not exit ${with_python}/bin, then try in
7998       # ${with_python}.  On Windows/MinGW, this is where the Python
7999       # executable is.
8000       if test ! -x "${python_prog}"; then
8001         python_prog="${with_python}/python"
8002         python_prefix=
8003       fi
8004       if test ! -x "${python_prog}"; then
8005         # Fall back to gdb 7.0/7.1 behaviour.
8006         python_prog=missing
8007         python_prefix=${with_python}
8008       fi
8009     elif test -x "${with_python}"; then
8010       # While we can't run python compiled for $host (unless host == build),
8011       # the user could write a script that provides the needed information,
8012       # so we support that.
8013       python_prog=${with_python}
8014       python_prefix=
8015     else
8016       as_fn_error "invalid value for --with-python" "$LINENO" 5
8017     fi
8018     ;;
8019   */*)
8020     # Disallow --with-python=foo/bar.
8021     as_fn_error "invalid value for --with-python" "$LINENO" 5
8022     ;;
8023   *)
8024     # The user has either specified auto, yes, or the name of the python
8025     # program assumed to be in $PATH.
8026     python_prefix=
8027     case "${with_python}" in
8028     yes | auto)
8029       if test ${build} = ${host}; then
8030         # Extract the first word of "python", so it can be a program name with args.
8031 set dummy python; ac_word=$2
8032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8033 $as_echo_n "checking for $ac_word... " >&6; }
8034 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8035   $as_echo_n "(cached) " >&6
8036 else
8037   case $python_prog_path in
8038   [\\/]* | ?:[\\/]*)
8039   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8040   ;;
8041   *)
8042   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8043 for as_dir in $PATH
8044 do
8045   IFS=$as_save_IFS
8046   test -z "$as_dir" && as_dir=.
8047     for ac_exec_ext in '' $ac_executable_extensions; do
8048   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8049     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8050     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8051     break 2
8052   fi
8053 done
8054   done
8055 IFS=$as_save_IFS
8056
8057   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8058   ;;
8059 esac
8060 fi
8061 python_prog_path=$ac_cv_path_python_prog_path
8062 if test -n "$python_prog_path"; then
8063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8064 $as_echo "$python_prog_path" >&6; }
8065 else
8066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8067 $as_echo "no" >&6; }
8068 fi
8069
8070
8071         if test "${python_prog_path}" = missing; then
8072           python_prog=missing
8073         else
8074           python_prog=${python_prog_path}
8075         fi
8076       else
8077         # Not much we can do except assume the cross-compiler will find the
8078         # right files.
8079         python_prog=missing
8080       fi
8081       ;;
8082     *)
8083       # While we can't run python compiled for $host (unless host == build),
8084       # the user could write a script that provides the needed information,
8085       # so we support that.
8086       python_prog="${with_python}"
8087       # Extract the first word of "${python_prog}", so it can be a program name with args.
8088 set dummy ${python_prog}; ac_word=$2
8089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8090 $as_echo_n "checking for $ac_word... " >&6; }
8091 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8092   $as_echo_n "(cached) " >&6
8093 else
8094   case $python_prog_path in
8095   [\\/]* | ?:[\\/]*)
8096   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8097   ;;
8098   *)
8099   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8100 for as_dir in $PATH
8101 do
8102   IFS=$as_save_IFS
8103   test -z "$as_dir" && as_dir=.
8104     for ac_exec_ext in '' $ac_executable_extensions; do
8105   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8106     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8107     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8108     break 2
8109   fi
8110 done
8111   done
8112 IFS=$as_save_IFS
8113
8114   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8115   ;;
8116 esac
8117 fi
8118 python_prog_path=$ac_cv_path_python_prog_path
8119 if test -n "$python_prog_path"; then
8120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8121 $as_echo "$python_prog_path" >&6; }
8122 else
8123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8124 $as_echo "no" >&6; }
8125 fi
8126
8127
8128       if test "${python_prog_path}" = missing; then
8129         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8130       fi
8131       ;;
8132     esac
8133   esac
8134
8135   if test "${python_prog}" != missing; then
8136     # We have a python program to use, but it may be too old.
8137     # Don't flag an error for --with-python=auto (the default).
8138     have_python_config=yes
8139     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8140     if test $? != 0; then
8141       have_python_config=failed
8142       if test "${with_python}" != auto; then
8143         as_fn_error "failure running python-config --includes" "$LINENO" 5
8144       fi
8145     fi
8146     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8147     if test $? != 0; then
8148       have_python_config=failed
8149       if test "${with_python}" != auto; then
8150         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8151       fi
8152     fi
8153     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8154     if test $? != 0; then
8155       have_python_config=failed
8156       if test "${with_python}" != auto; then
8157         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8158       fi
8159     fi
8160   else
8161     # We do not have a python executable we can use to determine where
8162     # to find the Python headers and libs.  We cannot guess the include
8163     # path from the python_prefix either, because that include path
8164     # depends on the Python version.  So, there is nothing much we can
8165     # do except assume that the compiler will be able to find those files.
8166     python_includes=
8167     python_libs=
8168     have_python_config=no
8169   fi
8170
8171   # If we have python-config, only try the configuration it provides.
8172   # Otherwise fallback on the old way of trying different versions of
8173   # python in turn.
8174
8175   have_libpython=no
8176   if test "${have_python_config}" = yes; then
8177     # Determine the Python version by extracting "-lpython<version>"
8178     # part of the python_libs. <version> is usually X.Y with X and Y
8179     # being decimal numbers, but can also be XY (seen on Windows).
8180     #
8181     # The extraction is performed using sed with a regular expression.
8182     # Initially, the regexp used was using the '?' quantifier to make
8183     # the dot in the version number optional.  Unfortunately, this
8184     # does not work with non-GNU versions of sed because, because of
8185     # what looks like a limitation (the '?' quantifier does not work
8186     # with back-references).  We work around this limitation by using
8187     # the '*' quantifier instead.  It means that, in theory, we might
8188     # match unexpected version strings such as "-lpython2..7", but
8189     # this seems unlikely in practice.  And even if that happens,
8190     # an error will be triggered later on, when checking that version
8191     # number.
8192     python_version=`echo " ${python_libs} " \
8193                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8194     case "${python_version}" in
8195     python*)
8196
8197   version=${python_version}
8198
8199   new_CPPFLAGS=${python_includes}
8200   new_LIBS=${python_libs}
8201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8202 $as_echo_n "checking for ${version}... " >&6; }
8203   save_CPPFLAGS=$CPPFLAGS
8204   save_LIBS=$LIBS
8205   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8206   LIBS="$LIBS $new_LIBS"
8207   found_usable_python=no
8208   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8209 /* end confdefs.h.  */
8210 #include "Python.h"
8211 int
8212 main ()
8213 {
8214 Py_Initialize ();
8215   ;
8216   return 0;
8217 }
8218 _ACEOF
8219 if ac_fn_c_try_link "$LINENO"; then :
8220   have_libpython=${version}
8221                   found_usable_python=yes
8222                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8223                   PYTHON_LIBS=$new_LIBS
8224 fi
8225 rm -f core conftest.err conftest.$ac_objext \
8226     conftest$ac_exeext conftest.$ac_ext
8227   CPPFLAGS=$save_CPPFLAGS
8228   LIBS=$save_LIBS
8229   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8230 $as_echo "${found_usable_python}" >&6; }
8231
8232       ;;
8233     *)
8234       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8235       ;;
8236     esac
8237   elif test "${have_python_config}" != failed; then
8238     if test "${have_libpython}" = no; then
8239
8240   version=python2.7
8241
8242   new_CPPFLAGS=${python_includes}
8243   new_LIBS="${python_libs} -lpython2.7"
8244   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8245 $as_echo_n "checking for ${version}... " >&6; }
8246   save_CPPFLAGS=$CPPFLAGS
8247   save_LIBS=$LIBS
8248   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8249   LIBS="$LIBS $new_LIBS"
8250   found_usable_python=no
8251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8252 /* end confdefs.h.  */
8253 #include "Python.h"
8254 int
8255 main ()
8256 {
8257 Py_Initialize ();
8258   ;
8259   return 0;
8260 }
8261 _ACEOF
8262 if ac_fn_c_try_link "$LINENO"; then :
8263   have_libpython=${version}
8264                   found_usable_python=yes
8265                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8266                   PYTHON_LIBS=$new_LIBS
8267 fi
8268 rm -f core conftest.err conftest.$ac_objext \
8269     conftest$ac_exeext conftest.$ac_ext
8270   CPPFLAGS=$save_CPPFLAGS
8271   LIBS=$save_LIBS
8272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8273 $as_echo "${found_usable_python}" >&6; }
8274
8275     fi
8276     if test "${have_libpython}" = no; then
8277
8278   version=python2.6
8279
8280   new_CPPFLAGS=${python_includes}
8281   new_LIBS="${python_libs} -lpython2.6"
8282   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8283 $as_echo_n "checking for ${version}... " >&6; }
8284   save_CPPFLAGS=$CPPFLAGS
8285   save_LIBS=$LIBS
8286   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8287   LIBS="$LIBS $new_LIBS"
8288   found_usable_python=no
8289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8290 /* end confdefs.h.  */
8291 #include "Python.h"
8292 int
8293 main ()
8294 {
8295 Py_Initialize ();
8296   ;
8297   return 0;
8298 }
8299 _ACEOF
8300 if ac_fn_c_try_link "$LINENO"; then :
8301   have_libpython=${version}
8302                   found_usable_python=yes
8303                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8304                   PYTHON_LIBS=$new_LIBS
8305 fi
8306 rm -f core conftest.err conftest.$ac_objext \
8307     conftest$ac_exeext conftest.$ac_ext
8308   CPPFLAGS=$save_CPPFLAGS
8309   LIBS=$save_LIBS
8310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8311 $as_echo "${found_usable_python}" >&6; }
8312
8313     fi
8314     if test ${have_libpython} = no; then
8315
8316   version=python2.5
8317
8318   new_CPPFLAGS=${python_includes}
8319   new_LIBS="${python_libs} -lpython2.5"
8320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8321 $as_echo_n "checking for ${version}... " >&6; }
8322   save_CPPFLAGS=$CPPFLAGS
8323   save_LIBS=$LIBS
8324   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8325   LIBS="$LIBS $new_LIBS"
8326   found_usable_python=no
8327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8328 /* end confdefs.h.  */
8329 #include "Python.h"
8330 int
8331 main ()
8332 {
8333 Py_Initialize ();
8334   ;
8335   return 0;
8336 }
8337 _ACEOF
8338 if ac_fn_c_try_link "$LINENO"; then :
8339   have_libpython=${version}
8340                   found_usable_python=yes
8341                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8342                   PYTHON_LIBS=$new_LIBS
8343 fi
8344 rm -f core conftest.err conftest.$ac_objext \
8345     conftest$ac_exeext conftest.$ac_ext
8346   CPPFLAGS=$save_CPPFLAGS
8347   LIBS=$save_LIBS
8348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8349 $as_echo "${found_usable_python}" >&6; }
8350
8351     fi
8352     if test ${have_libpython} = no; then
8353
8354   version=python2.4
8355
8356   new_CPPFLAGS=${python_includes}
8357   new_LIBS="${python_libs} -lpython2.4"
8358   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8359 $as_echo_n "checking for ${version}... " >&6; }
8360   save_CPPFLAGS=$CPPFLAGS
8361   save_LIBS=$LIBS
8362   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8363   LIBS="$LIBS $new_LIBS"
8364   found_usable_python=no
8365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8366 /* end confdefs.h.  */
8367 #include "Python.h"
8368 int
8369 main ()
8370 {
8371 Py_Initialize ();
8372   ;
8373   return 0;
8374 }
8375 _ACEOF
8376 if ac_fn_c_try_link "$LINENO"; then :
8377   have_libpython=${version}
8378                   found_usable_python=yes
8379                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8380                   PYTHON_LIBS=$new_LIBS
8381 fi
8382 rm -f core conftest.err conftest.$ac_objext \
8383     conftest$ac_exeext conftest.$ac_ext
8384   CPPFLAGS=$save_CPPFLAGS
8385   LIBS=$save_LIBS
8386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8387 $as_echo "${found_usable_python}" >&6; }
8388
8389     fi
8390   fi
8391   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8392
8393 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8394
8395   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8396
8397 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8398
8399   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8400
8401 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8402
8403   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8404
8405 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8406
8407   fi
8408
8409   if test "${have_libpython}" = no; then
8410     case "${with_python}" in
8411     yes)
8412       as_fn_error "python is missing or unusable" "$LINENO" 5
8413       ;;
8414     auto)
8415       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8416 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8417       ;;
8418     *)
8419       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8420       ;;
8421     esac
8422   else
8423     if test -n "${python_prefix}"; then
8424
8425 cat >>confdefs.h <<_ACEOF
8426 #define WITH_PYTHON_PATH "${python_prefix}"
8427 _ACEOF
8428
8429
8430   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8431      if test "x$prefix" = xNONE; then
8432         test_prefix=/usr/local
8433      else
8434         test_prefix=$prefix
8435      fi
8436   else
8437      test_prefix=$exec_prefix
8438   fi
8439   value=0
8440   case ${python_prefix} in
8441      "${test_prefix}"|"${test_prefix}/"*|\
8442         '${exec_prefix}'|'${exec_prefix}/'*)
8443      value=1
8444      ;;
8445   esac
8446
8447 cat >>confdefs.h <<_ACEOF
8448 #define PYTHON_PATH_RELOCATABLE $value
8449 _ACEOF
8450
8451
8452     fi
8453   fi
8454 fi
8455
8456 if test "${have_libpython}" != no; then
8457
8458 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8459
8460   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8461   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8462   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8463   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8464   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8465
8466   # Flags needed to compile Python code (taken from python-config --cflags).
8467   # We cannot call python-config directly because it will output whatever was
8468   # used when compiling the Python interpreter itself, including flags which
8469   # would make the python-related objects be compiled differently from the
8470   # rest of GDB (e.g., -O2 and -fPIC).
8471   if test "${GCC}" = yes; then
8472     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8473   fi
8474
8475   if test "x${tentative_python_cflags}" != x; then
8476     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8477 $as_echo_n "checking compiler flags for python code... " >&6; }
8478     for flag in ${tentative_python_cflags}; do
8479       # Check that the compiler accepts it
8480       saved_CFLAGS="$CFLAGS"
8481       CFLAGS="$CFLAGS $flag"
8482       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8483 /* end confdefs.h.  */
8484
8485 int
8486 main ()
8487 {
8488
8489   ;
8490   return 0;
8491 }
8492 _ACEOF
8493 if ac_fn_c_try_compile "$LINENO"; then :
8494   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8495 fi
8496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8497       CFLAGS="$saved_CFLAGS"
8498     done
8499     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8500 $as_echo "${PYTHON_CFLAGS}" >&6; }
8501   fi
8502
8503   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
8504   #    #if _SGIAPI
8505   #    #define siginfo __siginfo
8506   #    #endif
8507   # The problem is that including Python causes some XOPEN macros to be
8508   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
8509   # to false.  So, we work around this issue by defining siginfo ourself
8510   # though the command-line.
8511   #
8512   # On x64 Windows, Python's include headers, and pyconfig.h in
8513   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
8514   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
8515   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
8516   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
8517   # The issue was reported to the Python community, but still isn't
8518   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
8519
8520   case "$gdb_host" in
8521     irix*) if test "${GCC}" = yes; then
8522              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
8523            fi
8524            ;;
8525     mingw64)
8526            if test "${GCC}" = yes; then
8527              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
8528            fi
8529            ;;
8530   esac
8531
8532   # Note that "python -m threading" cannot be used to check for
8533   # threading support due to a bug in Python 2.7.3
8534   # (http://bugs.python.org/issue15567).
8535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
8536 $as_echo_n "checking whether python supports threads... " >&6; }
8537   saved_CPPFLAGS="${CPPFLAGS}"
8538   CPPFLAGS="${PYTHON_CPPFLAGS}"
8539   # Note that the test is reversed so that python_has_threads=yes on
8540   # unexpected failures.
8541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8542 /* end confdefs.h.  */
8543
8544 #include <Python.h>
8545 #ifdef WITH_THREAD
8546 # error
8547 #endif
8548
8549 _ACEOF
8550 if ac_fn_c_try_cpp "$LINENO"; then :
8551   python_has_threads=no
8552 else
8553   python_has_threads=yes
8554 fi
8555 rm -f conftest.err conftest.$ac_ext
8556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
8557 $as_echo "${python_has_threads}" >&6; }
8558   CPPFLAGS="${saved_CPPFLAGS}"
8559 else
8560   # Even if Python support is not compiled in, we need to have these files
8561   # included.
8562   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
8563   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
8564         python/py-prettyprint.c python/py-auto-load.c"
8565 fi
8566
8567
8568
8569
8570 # --------------------- #
8571 # Check for libmcheck.  #
8572 # --------------------- #
8573
8574 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
8575 # but turn it off if Python is enabled with threads, since -lmcheck is
8576 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
8577 # and for releases.
8578 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
8579    && $development; then
8580   libmcheck_default=yes
8581 else
8582   libmcheck_default=no
8583 fi
8584
8585   # Check whether --enable-libmcheck was given.
8586 if test "${enable_libmcheck+set}" = set; then :
8587   enableval=$enable_libmcheck; case "${enableval}" in
8588       yes | y) ENABLE_LIBMCHECK="yes" ;;
8589       no | n)  ENABLE_LIBMCHECK="no" ;;
8590       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
8591     esac
8592 fi
8593
8594
8595   if test -z "${ENABLE_LIBMCHECK}"; then
8596     ENABLE_LIBMCHECK=${libmcheck_default}
8597   fi
8598
8599   if test "$ENABLE_LIBMCHECK" = "yes" ; then
8600     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
8601 $as_echo_n "checking for main in -lmcheck... " >&6; }
8602 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
8603   $as_echo_n "(cached) " >&6
8604 else
8605   ac_check_lib_save_LIBS=$LIBS
8606 LIBS="-lmcheck  $LIBS"
8607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8608 /* end confdefs.h.  */
8609
8610
8611 int
8612 main ()
8613 {
8614 return main ();
8615   ;
8616   return 0;
8617 }
8618 _ACEOF
8619 if ac_fn_c_try_link "$LINENO"; then :
8620   ac_cv_lib_mcheck_main=yes
8621 else
8622   ac_cv_lib_mcheck_main=no
8623 fi
8624 rm -f core conftest.err conftest.$ac_objext \
8625     conftest$ac_exeext conftest.$ac_ext
8626 LIBS=$ac_check_lib_save_LIBS
8627 fi
8628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
8629 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
8630 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
8631   cat >>confdefs.h <<_ACEOF
8632 #define HAVE_LIBMCHECK 1
8633 _ACEOF
8634
8635   LIBS="-lmcheck $LIBS"
8636
8637 fi
8638
8639   fi
8640
8641
8642 if test "$ENABLE_LIBMCHECK" = "yes" \
8643         -a "${have_libpython}" != "no" \
8644         -a "${python_has_threads}" = "yes" ; then
8645   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
8646 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
8647 fi
8648
8649 # ------------------------- #
8650 # Checks for header files.  #
8651 # ------------------------- #
8652
8653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8654 $as_echo_n "checking for ANSI C header files... " >&6; }
8655 if test "${ac_cv_header_stdc+set}" = set; then :
8656   $as_echo_n "(cached) " >&6
8657 else
8658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8659 /* end confdefs.h.  */
8660 #include <stdlib.h>
8661 #include <stdarg.h>
8662 #include <string.h>
8663 #include <float.h>
8664
8665 int
8666 main ()
8667 {
8668
8669   ;
8670   return 0;
8671 }
8672 _ACEOF
8673 if ac_fn_c_try_compile "$LINENO"; then :
8674   ac_cv_header_stdc=yes
8675 else
8676   ac_cv_header_stdc=no
8677 fi
8678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8679
8680 if test $ac_cv_header_stdc = yes; then
8681   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8683 /* end confdefs.h.  */
8684 #include <string.h>
8685
8686 _ACEOF
8687 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8688   $EGREP "memchr" >/dev/null 2>&1; then :
8689
8690 else
8691   ac_cv_header_stdc=no
8692 fi
8693 rm -f conftest*
8694
8695 fi
8696
8697 if test $ac_cv_header_stdc = yes; then
8698   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8700 /* end confdefs.h.  */
8701 #include <stdlib.h>
8702
8703 _ACEOF
8704 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8705   $EGREP "free" >/dev/null 2>&1; then :
8706
8707 else
8708   ac_cv_header_stdc=no
8709 fi
8710 rm -f conftest*
8711
8712 fi
8713
8714 if test $ac_cv_header_stdc = yes; then
8715   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8716   if test "$cross_compiling" = yes; then :
8717   :
8718 else
8719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8720 /* end confdefs.h.  */
8721 #include <ctype.h>
8722 #include <stdlib.h>
8723 #if ((' ' & 0x0FF) == 0x020)
8724 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8725 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8726 #else
8727 # define ISLOWER(c) \
8728                    (('a' <= (c) && (c) <= 'i') \
8729                      || ('j' <= (c) && (c) <= 'r') \
8730                      || ('s' <= (c) && (c) <= 'z'))
8731 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8732 #endif
8733
8734 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8735 int
8736 main ()
8737 {
8738   int i;
8739   for (i = 0; i < 256; i++)
8740     if (XOR (islower (i), ISLOWER (i))
8741         || toupper (i) != TOUPPER (i))
8742       return 2;
8743   return 0;
8744 }
8745 _ACEOF
8746 if ac_fn_c_try_run "$LINENO"; then :
8747
8748 else
8749   ac_cv_header_stdc=no
8750 fi
8751 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8752   conftest.$ac_objext conftest.beam conftest.$ac_ext
8753 fi
8754
8755 fi
8756 fi
8757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8758 $as_echo "$ac_cv_header_stdc" >&6; }
8759 if test $ac_cv_header_stdc = yes; then
8760
8761 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8762
8763 fi
8764
8765 # elf_hp.h is for HP/UX 64-bit shared library support.
8766 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
8767                   thread_db.h \
8768                   sys/fault.h \
8769                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
8770                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
8771                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
8772                   termios.h termio.h \
8773                   sgtty.h elf_hp.h \
8774                   dlfcn.h
8775 do :
8776   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8777 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8778 eval as_val=\$$as_ac_Header
8779    if test "x$as_val" = x""yes; then :
8780   cat >>confdefs.h <<_ACEOF
8781 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8782 _ACEOF
8783
8784 fi
8785
8786 done
8787
8788 for ac_header in sys/proc.h
8789 do :
8790   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
8791 # include <sys/param.h>
8792 #endif
8793
8794 "
8795 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
8796   cat >>confdefs.h <<_ACEOF
8797 #define HAVE_SYS_PROC_H 1
8798 _ACEOF
8799
8800 fi
8801
8802 done
8803
8804 for ac_header in sys/user.h
8805 do :
8806   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
8807 # include <sys/param.h>
8808 #endif
8809
8810 "
8811 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
8812   cat >>confdefs.h <<_ACEOF
8813 #define HAVE_SYS_USER_H 1
8814 _ACEOF
8815
8816 fi
8817
8818 done
8819
8820
8821 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
8822 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
8823 # think that we don't have <curses.h> if we're using GCC.
8824 case $host_os in
8825   solaris2.[789])
8826     if test "$GCC" = yes; then
8827
8828 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
8829
8830     fi ;;
8831 esac
8832 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
8833 do :
8834   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8835 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8836 eval as_val=\$$as_ac_Header
8837    if test "x$as_val" = x""yes; then :
8838   cat >>confdefs.h <<_ACEOF
8839 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8840 _ACEOF
8841
8842 fi
8843
8844 done
8845
8846 for ac_header in term.h
8847 do :
8848   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
8849 # include <curses.h>
8850 #endif
8851
8852 "
8853 if test "x$ac_cv_header_term_h" = x""yes; then :
8854   cat >>confdefs.h <<_ACEOF
8855 #define HAVE_TERM_H 1
8856 _ACEOF
8857
8858 fi
8859
8860 done
8861
8862
8863 # ------------------------- #
8864 # Checks for declarations.  #
8865 # ------------------------- #
8866
8867 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
8868 if test "x$ac_cv_have_decl_free" = x""yes; then :
8869   ac_have_decl=1
8870 else
8871   ac_have_decl=0
8872 fi
8873
8874 cat >>confdefs.h <<_ACEOF
8875 #define HAVE_DECL_FREE $ac_have_decl
8876 _ACEOF
8877 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
8878 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
8879   ac_have_decl=1
8880 else
8881   ac_have_decl=0
8882 fi
8883
8884 cat >>confdefs.h <<_ACEOF
8885 #define HAVE_DECL_MALLOC $ac_have_decl
8886 _ACEOF
8887 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
8888 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
8889   ac_have_decl=1
8890 else
8891   ac_have_decl=0
8892 fi
8893
8894 cat >>confdefs.h <<_ACEOF
8895 #define HAVE_DECL_REALLOC $ac_have_decl
8896 _ACEOF
8897 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
8898 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
8899   ac_have_decl=1
8900 else
8901   ac_have_decl=0
8902 fi
8903
8904 cat >>confdefs.h <<_ACEOF
8905 #define HAVE_DECL_SNPRINTF $ac_have_decl
8906 _ACEOF
8907
8908
8909   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
8910 $as_echo_n "checking for LC_MESSAGES... " >&6; }
8911 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
8912   $as_echo_n "(cached) " >&6
8913 else
8914   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8915 /* end confdefs.h.  */
8916 #include <locale.h>
8917 int
8918 main ()
8919 {
8920 return LC_MESSAGES
8921   ;
8922   return 0;
8923 }
8924 _ACEOF
8925 if ac_fn_c_try_link "$LINENO"; then :
8926   am_cv_val_LC_MESSAGES=yes
8927 else
8928   am_cv_val_LC_MESSAGES=no
8929 fi
8930 rm -f core conftest.err conftest.$ac_objext \
8931     conftest$ac_exeext conftest.$ac_ext
8932 fi
8933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
8934 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
8935   if test $am_cv_val_LC_MESSAGES = yes; then
8936
8937 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
8938
8939   fi
8940
8941
8942 # ----------------------- #
8943 # Checks for structures.  #
8944 # ----------------------- #
8945
8946 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
8947 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
8948
8949 cat >>confdefs.h <<_ACEOF
8950 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
8951 _ACEOF
8952
8953
8954 fi
8955 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
8956 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
8957
8958 cat >>confdefs.h <<_ACEOF
8959 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
8960 _ACEOF
8961
8962
8963 fi
8964
8965
8966 # ------------------ #
8967 # Checks for types.  #
8968 # ------------------ #
8969
8970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
8971 $as_echo_n "checking return type of signal handlers... " >&6; }
8972 if test "${ac_cv_type_signal+set}" = set; then :
8973   $as_echo_n "(cached) " >&6
8974 else
8975   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8976 /* end confdefs.h.  */
8977 #include <sys/types.h>
8978 #include <signal.h>
8979
8980 int
8981 main ()
8982 {
8983 return *(signal (0, 0)) (0) == 1;
8984   ;
8985   return 0;
8986 }
8987 _ACEOF
8988 if ac_fn_c_try_compile "$LINENO"; then :
8989   ac_cv_type_signal=int
8990 else
8991   ac_cv_type_signal=void
8992 fi
8993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8994 fi
8995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
8996 $as_echo "$ac_cv_type_signal" >&6; }
8997
8998 cat >>confdefs.h <<_ACEOF
8999 #define RETSIGTYPE $ac_cv_type_signal
9000 _ACEOF
9001
9002
9003 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9004 #include <sys/socket.h>
9005
9006 "
9007 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9008
9009 cat >>confdefs.h <<_ACEOF
9010 #define HAVE_SOCKLEN_T 1
9011 _ACEOF
9012
9013
9014 fi
9015
9016
9017 # ------------------------------------- #
9018 # Checks for compiler characteristics.  #
9019 # ------------------------------------- #
9020
9021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9022 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9023 if test "${ac_cv_c_const+set}" = set; then :
9024   $as_echo_n "(cached) " >&6
9025 else
9026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9027 /* end confdefs.h.  */
9028
9029 int
9030 main ()
9031 {
9032 /* FIXME: Include the comments suggested by Paul. */
9033 #ifndef __cplusplus
9034   /* Ultrix mips cc rejects this.  */
9035   typedef int charset[2];
9036   const charset cs;
9037   /* SunOS 4.1.1 cc rejects this.  */
9038   char const *const *pcpcc;
9039   char **ppc;
9040   /* NEC SVR4.0.2 mips cc rejects this.  */
9041   struct point {int x, y;};
9042   static struct point const zero = {0,0};
9043   /* AIX XL C 1.02.0.0 rejects this.
9044      It does not let you subtract one const X* pointer from another in
9045      an arm of an if-expression whose if-part is not a constant
9046      expression */
9047   const char *g = "string";
9048   pcpcc = &g + (g ? g-g : 0);
9049   /* HPUX 7.0 cc rejects these. */
9050   ++pcpcc;
9051   ppc = (char**) pcpcc;
9052   pcpcc = (char const *const *) ppc;
9053   { /* SCO 3.2v4 cc rejects this.  */
9054     char *t;
9055     char const *s = 0 ? (char *) 0 : (char const *) 0;
9056
9057     *t++ = 0;
9058     if (s) return 0;
9059   }
9060   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9061     int x[] = {25, 17};
9062     const int *foo = &x[0];
9063     ++foo;
9064   }
9065   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9066     typedef const int *iptr;
9067     iptr p = 0;
9068     ++p;
9069   }
9070   { /* AIX XL C 1.02.0.0 rejects this saying
9071        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9072     struct s { int j; const int *ap[3]; };
9073     struct s *b; b->j = 5;
9074   }
9075   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9076     const int foo = 10;
9077     if (!foo) return 0;
9078   }
9079   return !cs[0] && !zero.x;
9080 #endif
9081
9082   ;
9083   return 0;
9084 }
9085 _ACEOF
9086 if ac_fn_c_try_compile "$LINENO"; then :
9087   ac_cv_c_const=yes
9088 else
9089   ac_cv_c_const=no
9090 fi
9091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9092 fi
9093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9094 $as_echo "$ac_cv_c_const" >&6; }
9095 if test $ac_cv_c_const = no; then
9096
9097 $as_echo "#define const /**/" >>confdefs.h
9098
9099 fi
9100
9101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9102 $as_echo_n "checking for inline... " >&6; }
9103 if test "${ac_cv_c_inline+set}" = set; then :
9104   $as_echo_n "(cached) " >&6
9105 else
9106   ac_cv_c_inline=no
9107 for ac_kw in inline __inline__ __inline; do
9108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9109 /* end confdefs.h.  */
9110 #ifndef __cplusplus
9111 typedef int foo_t;
9112 static $ac_kw foo_t static_foo () {return 0; }
9113 $ac_kw foo_t foo () {return 0; }
9114 #endif
9115
9116 _ACEOF
9117 if ac_fn_c_try_compile "$LINENO"; then :
9118   ac_cv_c_inline=$ac_kw
9119 fi
9120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9121   test "$ac_cv_c_inline" != no && break
9122 done
9123
9124 fi
9125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9126 $as_echo "$ac_cv_c_inline" >&6; }
9127
9128 case $ac_cv_c_inline in
9129   inline | yes) ;;
9130   *)
9131     case $ac_cv_c_inline in
9132       no) ac_val=;;
9133       *) ac_val=$ac_cv_c_inline;;
9134     esac
9135     cat >>confdefs.h <<_ACEOF
9136 #ifndef __cplusplus
9137 #define inline $ac_val
9138 #endif
9139 _ACEOF
9140     ;;
9141 esac
9142
9143  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9144 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9145 if test "${ac_cv_c_bigendian+set}" = set; then :
9146   $as_echo_n "(cached) " >&6
9147 else
9148   ac_cv_c_bigendian=unknown
9149     # See if we're dealing with a universal compiler.
9150     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9151 /* end confdefs.h.  */
9152 #ifndef __APPLE_CC__
9153                not a universal capable compiler
9154              #endif
9155              typedef int dummy;
9156
9157 _ACEOF
9158 if ac_fn_c_try_compile "$LINENO"; then :
9159
9160         # Check for potential -arch flags.  It is not universal unless
9161         # there are at least two -arch flags with different values.
9162         ac_arch=
9163         ac_prev=
9164         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9165          if test -n "$ac_prev"; then
9166            case $ac_word in
9167              i?86 | x86_64 | ppc | ppc64)
9168                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9169                  ac_arch=$ac_word
9170                else
9171                  ac_cv_c_bigendian=universal
9172                  break
9173                fi
9174                ;;
9175            esac
9176            ac_prev=
9177          elif test "x$ac_word" = "x-arch"; then
9178            ac_prev=arch
9179          fi
9180        done
9181 fi
9182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9183     if test $ac_cv_c_bigendian = unknown; then
9184       # See if sys/param.h defines the BYTE_ORDER macro.
9185       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9186 /* end confdefs.h.  */
9187 #include <sys/types.h>
9188              #include <sys/param.h>
9189
9190 int
9191 main ()
9192 {
9193 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9194                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9195                      && LITTLE_ENDIAN)
9196               bogus endian macros
9197              #endif
9198
9199   ;
9200   return 0;
9201 }
9202 _ACEOF
9203 if ac_fn_c_try_compile "$LINENO"; then :
9204   # It does; now see whether it defined to BIG_ENDIAN or not.
9205          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9206 /* end confdefs.h.  */
9207 #include <sys/types.h>
9208                 #include <sys/param.h>
9209
9210 int
9211 main ()
9212 {
9213 #if BYTE_ORDER != BIG_ENDIAN
9214                  not big endian
9215                 #endif
9216
9217   ;
9218   return 0;
9219 }
9220 _ACEOF
9221 if ac_fn_c_try_compile "$LINENO"; then :
9222   ac_cv_c_bigendian=yes
9223 else
9224   ac_cv_c_bigendian=no
9225 fi
9226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9227 fi
9228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9229     fi
9230     if test $ac_cv_c_bigendian = unknown; then
9231       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9232       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9233 /* end confdefs.h.  */
9234 #include <limits.h>
9235
9236 int
9237 main ()
9238 {
9239 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9240               bogus endian macros
9241              #endif
9242
9243   ;
9244   return 0;
9245 }
9246 _ACEOF
9247 if ac_fn_c_try_compile "$LINENO"; then :
9248   # It does; now see whether it defined to _BIG_ENDIAN or not.
9249          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9250 /* end confdefs.h.  */
9251 #include <limits.h>
9252
9253 int
9254 main ()
9255 {
9256 #ifndef _BIG_ENDIAN
9257                  not big endian
9258                 #endif
9259
9260   ;
9261   return 0;
9262 }
9263 _ACEOF
9264 if ac_fn_c_try_compile "$LINENO"; then :
9265   ac_cv_c_bigendian=yes
9266 else
9267   ac_cv_c_bigendian=no
9268 fi
9269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9270 fi
9271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9272     fi
9273     if test $ac_cv_c_bigendian = unknown; then
9274       # Compile a test program.
9275       if test "$cross_compiling" = yes; then :
9276   # Try to guess by grepping values from an object file.
9277          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9278 /* end confdefs.h.  */
9279 short int ascii_mm[] =
9280                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9281                 short int ascii_ii[] =
9282                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9283                 int use_ascii (int i) {
9284                   return ascii_mm[i] + ascii_ii[i];
9285                 }
9286                 short int ebcdic_ii[] =
9287                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9288                 short int ebcdic_mm[] =
9289                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9290                 int use_ebcdic (int i) {
9291                   return ebcdic_mm[i] + ebcdic_ii[i];
9292                 }
9293                 extern int foo;
9294
9295 int
9296 main ()
9297 {
9298 return use_ascii (foo) == use_ebcdic (foo);
9299   ;
9300   return 0;
9301 }
9302 _ACEOF
9303 if ac_fn_c_try_compile "$LINENO"; then :
9304   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9305               ac_cv_c_bigendian=yes
9306             fi
9307             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9308               if test "$ac_cv_c_bigendian" = unknown; then
9309                 ac_cv_c_bigendian=no
9310               else
9311                 # finding both strings is unlikely to happen, but who knows?
9312                 ac_cv_c_bigendian=unknown
9313               fi
9314             fi
9315 fi
9316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9317 else
9318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9319 /* end confdefs.h.  */
9320 $ac_includes_default
9321 int
9322 main ()
9323 {
9324
9325              /* Are we little or big endian?  From Harbison&Steele.  */
9326              union
9327              {
9328                long int l;
9329                char c[sizeof (long int)];
9330              } u;
9331              u.l = 1;
9332              return u.c[sizeof (long int) - 1] == 1;
9333
9334   ;
9335   return 0;
9336 }
9337 _ACEOF
9338 if ac_fn_c_try_run "$LINENO"; then :
9339   ac_cv_c_bigendian=no
9340 else
9341   ac_cv_c_bigendian=yes
9342 fi
9343 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9344   conftest.$ac_objext conftest.beam conftest.$ac_ext
9345 fi
9346
9347     fi
9348 fi
9349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9350 $as_echo "$ac_cv_c_bigendian" >&6; }
9351  case $ac_cv_c_bigendian in #(
9352    yes)
9353      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9354 ;; #(
9355    no)
9356       ;; #(
9357    universal)
9358
9359 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9360
9361      ;; #(
9362    *)
9363      as_fn_error "unknown endianness
9364  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9365  esac
9366
9367
9368 # ------------------------------ #
9369 # Checks for library functions.  #
9370 # ------------------------------ #
9371
9372 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9373 # for constant arguments.  Useless!
9374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
9375 $as_echo_n "checking for working alloca.h... " >&6; }
9376 if test "${ac_cv_working_alloca_h+set}" = set; then :
9377   $as_echo_n "(cached) " >&6
9378 else
9379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9380 /* end confdefs.h.  */
9381 #include <alloca.h>
9382 int
9383 main ()
9384 {
9385 char *p = (char *) alloca (2 * sizeof (int));
9386                           if (p) return 0;
9387   ;
9388   return 0;
9389 }
9390 _ACEOF
9391 if ac_fn_c_try_link "$LINENO"; then :
9392   ac_cv_working_alloca_h=yes
9393 else
9394   ac_cv_working_alloca_h=no
9395 fi
9396 rm -f core conftest.err conftest.$ac_objext \
9397     conftest$ac_exeext conftest.$ac_ext
9398 fi
9399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
9400 $as_echo "$ac_cv_working_alloca_h" >&6; }
9401 if test $ac_cv_working_alloca_h = yes; then
9402
9403 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
9404
9405 fi
9406
9407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
9408 $as_echo_n "checking for alloca... " >&6; }
9409 if test "${ac_cv_func_alloca_works+set}" = set; then :
9410   $as_echo_n "(cached) " >&6
9411 else
9412   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9413 /* end confdefs.h.  */
9414 #ifdef __GNUC__
9415 # define alloca __builtin_alloca
9416 #else
9417 # ifdef _MSC_VER
9418 #  include <malloc.h>
9419 #  define alloca _alloca
9420 # else
9421 #  ifdef HAVE_ALLOCA_H
9422 #   include <alloca.h>
9423 #  else
9424 #   ifdef _AIX
9425  #pragma alloca
9426 #   else
9427 #    ifndef alloca /* predefined by HP cc +Olibcalls */
9428 char *alloca ();
9429 #    endif
9430 #   endif
9431 #  endif
9432 # endif
9433 #endif
9434
9435 int
9436 main ()
9437 {
9438 char *p = (char *) alloca (1);
9439                                     if (p) return 0;
9440   ;
9441   return 0;
9442 }
9443 _ACEOF
9444 if ac_fn_c_try_link "$LINENO"; then :
9445   ac_cv_func_alloca_works=yes
9446 else
9447   ac_cv_func_alloca_works=no
9448 fi
9449 rm -f core conftest.err conftest.$ac_objext \
9450     conftest$ac_exeext conftest.$ac_ext
9451 fi
9452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
9453 $as_echo "$ac_cv_func_alloca_works" >&6; }
9454
9455 if test $ac_cv_func_alloca_works = yes; then
9456
9457 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
9458
9459 else
9460   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
9461 # that cause trouble.  Some versions do not even contain alloca or
9462 # contain a buggy version.  If you still want to use their alloca,
9463 # use ar to extract alloca.o from them instead of compiling alloca.c.
9464
9465 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
9466
9467 $as_echo "#define C_ALLOCA 1" >>confdefs.h
9468
9469
9470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
9471 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
9472 if test "${ac_cv_os_cray+set}" = set; then :
9473   $as_echo_n "(cached) " >&6
9474 else
9475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9476 /* end confdefs.h.  */
9477 #if defined CRAY && ! defined CRAY2
9478 webecray
9479 #else
9480 wenotbecray
9481 #endif
9482
9483 _ACEOF
9484 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9485   $EGREP "webecray" >/dev/null 2>&1; then :
9486   ac_cv_os_cray=yes
9487 else
9488   ac_cv_os_cray=no
9489 fi
9490 rm -f conftest*
9491
9492 fi
9493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
9494 $as_echo "$ac_cv_os_cray" >&6; }
9495 if test $ac_cv_os_cray = yes; then
9496   for ac_func in _getb67 GETB67 getb67; do
9497     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9498 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9499 eval as_val=\$$as_ac_var
9500    if test "x$as_val" = x""yes; then :
9501
9502 cat >>confdefs.h <<_ACEOF
9503 #define CRAY_STACKSEG_END $ac_func
9504 _ACEOF
9505
9506     break
9507 fi
9508
9509   done
9510 fi
9511
9512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
9513 $as_echo_n "checking stack direction for C alloca... " >&6; }
9514 if test "${ac_cv_c_stack_direction+set}" = set; then :
9515   $as_echo_n "(cached) " >&6
9516 else
9517   if test "$cross_compiling" = yes; then :
9518   ac_cv_c_stack_direction=0
9519 else
9520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9521 /* end confdefs.h.  */
9522 $ac_includes_default
9523 int
9524 find_stack_direction ()
9525 {
9526   static char *addr = 0;
9527   auto char dummy;
9528   if (addr == 0)
9529     {
9530       addr = &dummy;
9531       return find_stack_direction ();
9532     }
9533   else
9534     return (&dummy > addr) ? 1 : -1;
9535 }
9536
9537 int
9538 main ()
9539 {
9540   return find_stack_direction () < 0;
9541 }
9542 _ACEOF
9543 if ac_fn_c_try_run "$LINENO"; then :
9544   ac_cv_c_stack_direction=1
9545 else
9546   ac_cv_c_stack_direction=-1
9547 fi
9548 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9549   conftest.$ac_objext conftest.beam conftest.$ac_ext
9550 fi
9551
9552 fi
9553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
9554 $as_echo "$ac_cv_c_stack_direction" >&6; }
9555 cat >>confdefs.h <<_ACEOF
9556 #define STACK_DIRECTION $ac_cv_c_stack_direction
9557 _ACEOF
9558
9559
9560 fi
9561
9562 for ac_header in stdlib.h unistd.h
9563 do :
9564   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9565 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9566 eval as_val=\$$as_ac_Header
9567    if test "x$as_val" = x""yes; then :
9568   cat >>confdefs.h <<_ACEOF
9569 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9570 _ACEOF
9571
9572 fi
9573
9574 done
9575
9576 for ac_func in getpagesize
9577 do :
9578   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9579 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9580   cat >>confdefs.h <<_ACEOF
9581 #define HAVE_GETPAGESIZE 1
9582 _ACEOF
9583
9584 fi
9585 done
9586
9587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9588 $as_echo_n "checking for working mmap... " >&6; }
9589 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9590   $as_echo_n "(cached) " >&6
9591 else
9592   if test "$cross_compiling" = yes; then :
9593   ac_cv_func_mmap_fixed_mapped=no
9594 else
9595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9596 /* end confdefs.h.  */
9597 $ac_includes_default
9598 /* malloc might have been renamed as rpl_malloc. */
9599 #undef malloc
9600
9601 /* Thanks to Mike Haertel and Jim Avera for this test.
9602    Here is a matrix of mmap possibilities:
9603         mmap private not fixed
9604         mmap private fixed at somewhere currently unmapped
9605         mmap private fixed at somewhere already mapped
9606         mmap shared not fixed
9607         mmap shared fixed at somewhere currently unmapped
9608         mmap shared fixed at somewhere already mapped
9609    For private mappings, we should verify that changes cannot be read()
9610    back from the file, nor mmap's back from the file at a different
9611    address.  (There have been systems where private was not correctly
9612    implemented like the infamous i386 svr4.0, and systems where the
9613    VM page cache was not coherent with the file system buffer cache
9614    like early versions of FreeBSD and possibly contemporary NetBSD.)
9615    For shared mappings, we should conversely verify that changes get
9616    propagated back to all the places they're supposed to be.
9617
9618    Grep wants private fixed already mapped.
9619    The main things grep needs to know about mmap are:
9620    * does it exist and is it safe to write into the mmap'd area
9621    * how to use it (BSD variants)  */
9622
9623 #include <fcntl.h>
9624 #include <sys/mman.h>
9625
9626 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9627 char *malloc ();
9628 #endif
9629
9630 /* This mess was copied from the GNU getpagesize.h.  */
9631 #ifndef HAVE_GETPAGESIZE
9632 /* Assume that all systems that can run configure have sys/param.h.  */
9633 # ifndef HAVE_SYS_PARAM_H
9634 #  define HAVE_SYS_PARAM_H 1
9635 # endif
9636
9637 # ifdef _SC_PAGESIZE
9638 #  define getpagesize() sysconf(_SC_PAGESIZE)
9639 # else /* no _SC_PAGESIZE */
9640 #  ifdef HAVE_SYS_PARAM_H
9641 #   include <sys/param.h>
9642 #   ifdef EXEC_PAGESIZE
9643 #    define getpagesize() EXEC_PAGESIZE
9644 #   else /* no EXEC_PAGESIZE */
9645 #    ifdef NBPG
9646 #     define getpagesize() NBPG * CLSIZE
9647 #     ifndef CLSIZE
9648 #      define CLSIZE 1
9649 #     endif /* no CLSIZE */
9650 #    else /* no NBPG */
9651 #     ifdef NBPC
9652 #      define getpagesize() NBPC
9653 #     else /* no NBPC */
9654 #      ifdef PAGESIZE
9655 #       define getpagesize() PAGESIZE
9656 #      endif /* PAGESIZE */
9657 #     endif /* no NBPC */
9658 #    endif /* no NBPG */
9659 #   endif /* no EXEC_PAGESIZE */
9660 #  else /* no HAVE_SYS_PARAM_H */
9661 #   define getpagesize() 8192   /* punt totally */
9662 #  endif /* no HAVE_SYS_PARAM_H */
9663 # endif /* no _SC_PAGESIZE */
9664
9665 #endif /* no HAVE_GETPAGESIZE */
9666
9667 int
9668 main ()
9669 {
9670   char *data, *data2, *data3;
9671   int i, pagesize;
9672   int fd;
9673
9674   pagesize = getpagesize ();
9675
9676   /* First, make a file with some known garbage in it. */
9677   data = (char *) malloc (pagesize);
9678   if (!data)
9679     return 1;
9680   for (i = 0; i < pagesize; ++i)
9681     *(data + i) = rand ();
9682   umask (0);
9683   fd = creat ("conftest.mmap", 0600);
9684   if (fd < 0)
9685     return 1;
9686   if (write (fd, data, pagesize) != pagesize)
9687     return 1;
9688   close (fd);
9689
9690   /* Next, try to mmap the file at a fixed address which already has
9691      something else allocated at it.  If we can, also make sure that
9692      we see the same garbage.  */
9693   fd = open ("conftest.mmap", O_RDWR);
9694   if (fd < 0)
9695     return 1;
9696   data2 = (char *) malloc (2 * pagesize);
9697   if (!data2)
9698     return 1;
9699   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
9700   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9701                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9702     return 1;
9703   for (i = 0; i < pagesize; ++i)
9704     if (*(data + i) != *(data2 + i))
9705       return 1;
9706
9707   /* Finally, make sure that changes to the mapped area do not
9708      percolate back to the file as seen by read().  (This is a bug on
9709      some variants of i386 svr4.0.)  */
9710   for (i = 0; i < pagesize; ++i)
9711     *(data2 + i) = *(data2 + i) + 1;
9712   data3 = (char *) malloc (pagesize);
9713   if (!data3)
9714     return 1;
9715   if (read (fd, data3, pagesize) != pagesize)
9716     return 1;
9717   for (i = 0; i < pagesize; ++i)
9718     if (*(data + i) != *(data3 + i))
9719       return 1;
9720   close (fd);
9721   return 0;
9722 }
9723 _ACEOF
9724 if ac_fn_c_try_run "$LINENO"; then :
9725   ac_cv_func_mmap_fixed_mapped=yes
9726 else
9727   ac_cv_func_mmap_fixed_mapped=no
9728 fi
9729 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9730   conftest.$ac_objext conftest.beam conftest.$ac_ext
9731 fi
9732
9733 fi
9734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9735 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9736 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9737
9738 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9739
9740 fi
9741 rm -f conftest.mmap
9742
9743 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9744 if test "x$ac_cv_type_pid_t" = x""yes; then :
9745
9746 else
9747
9748 cat >>confdefs.h <<_ACEOF
9749 #define pid_t int
9750 _ACEOF
9751
9752 fi
9753
9754 for ac_header in vfork.h
9755 do :
9756   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
9757 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9758   cat >>confdefs.h <<_ACEOF
9759 #define HAVE_VFORK_H 1
9760 _ACEOF
9761
9762 fi
9763
9764 done
9765
9766 for ac_func in fork vfork
9767 do :
9768   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9769 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9770 eval as_val=\$$as_ac_var
9771    if test "x$as_val" = x""yes; then :
9772   cat >>confdefs.h <<_ACEOF
9773 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9774 _ACEOF
9775
9776 fi
9777 done
9778
9779 if test "x$ac_cv_func_fork" = xyes; then
9780   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9781 $as_echo_n "checking for working fork... " >&6; }
9782 if test "${ac_cv_func_fork_works+set}" = set; then :
9783   $as_echo_n "(cached) " >&6
9784 else
9785   if test "$cross_compiling" = yes; then :
9786   ac_cv_func_fork_works=cross
9787 else
9788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9789 /* end confdefs.h.  */
9790 $ac_includes_default
9791 int
9792 main ()
9793 {
9794
9795           /* By Ruediger Kuhlmann. */
9796           return fork () < 0;
9797
9798   ;
9799   return 0;
9800 }
9801 _ACEOF
9802 if ac_fn_c_try_run "$LINENO"; then :
9803   ac_cv_func_fork_works=yes
9804 else
9805   ac_cv_func_fork_works=no
9806 fi
9807 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9808   conftest.$ac_objext conftest.beam conftest.$ac_ext
9809 fi
9810
9811 fi
9812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9813 $as_echo "$ac_cv_func_fork_works" >&6; }
9814
9815 else
9816   ac_cv_func_fork_works=$ac_cv_func_fork
9817 fi
9818 if test "x$ac_cv_func_fork_works" = xcross; then
9819   case $host in
9820     *-*-amigaos* | *-*-msdosdjgpp*)
9821       # Override, as these systems have only a dummy fork() stub
9822       ac_cv_func_fork_works=no
9823       ;;
9824     *)
9825       ac_cv_func_fork_works=yes
9826       ;;
9827   esac
9828   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9829 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9830 fi
9831 ac_cv_func_vfork_works=$ac_cv_func_vfork
9832 if test "x$ac_cv_func_vfork" = xyes; then
9833   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9834 $as_echo_n "checking for working vfork... " >&6; }
9835 if test "${ac_cv_func_vfork_works+set}" = set; then :
9836   $as_echo_n "(cached) " >&6
9837 else
9838   if test "$cross_compiling" = yes; then :
9839   ac_cv_func_vfork_works=cross
9840 else
9841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9842 /* end confdefs.h.  */
9843 /* Thanks to Paul Eggert for this test.  */
9844 $ac_includes_default
9845 #include <sys/wait.h>
9846 #ifdef HAVE_VFORK_H
9847 # include <vfork.h>
9848 #endif
9849 /* On some sparc systems, changes by the child to local and incoming
9850    argument registers are propagated back to the parent.  The compiler
9851    is told about this with #include <vfork.h>, but some compilers
9852    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9853    static variable whose address is put into a register that is
9854    clobbered by the vfork.  */
9855 static void
9856 #ifdef __cplusplus
9857 sparc_address_test (int arg)
9858 # else
9859 sparc_address_test (arg) int arg;
9860 #endif
9861 {
9862   static pid_t child;
9863   if (!child) {
9864     child = vfork ();
9865     if (child < 0) {
9866       perror ("vfork");
9867       _exit(2);
9868     }
9869     if (!child) {
9870       arg = getpid();
9871       write(-1, "", 0);
9872       _exit (arg);
9873     }
9874   }
9875 }
9876
9877 int
9878 main ()
9879 {
9880   pid_t parent = getpid ();
9881   pid_t child;
9882
9883   sparc_address_test (0);
9884
9885   child = vfork ();
9886
9887   if (child == 0) {
9888     /* Here is another test for sparc vfork register problems.  This
9889        test uses lots of local variables, at least as many local
9890        variables as main has allocated so far including compiler
9891        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9892        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9893        reuse the register of parent for one of the local variables,
9894        since it will think that parent can't possibly be used any more
9895        in this routine.  Assigning to the local variable will thus
9896        munge parent in the parent process.  */
9897     pid_t
9898       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9899       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9900     /* Convince the compiler that p..p7 are live; otherwise, it might
9901        use the same hardware register for all 8 local variables.  */
9902     if (p != p1 || p != p2 || p != p3 || p != p4
9903         || p != p5 || p != p6 || p != p7)
9904       _exit(1);
9905
9906     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9907        from child file descriptors.  If the child closes a descriptor
9908        before it execs or exits, this munges the parent's descriptor
9909        as well.  Test for this by closing stdout in the child.  */
9910     _exit(close(fileno(stdout)) != 0);
9911   } else {
9912     int status;
9913     struct stat st;
9914
9915     while (wait(&status) != child)
9916       ;
9917     return (
9918          /* Was there some problem with vforking?  */
9919          child < 0
9920
9921          /* Did the child fail?  (This shouldn't happen.)  */
9922          || status
9923
9924          /* Did the vfork/compiler bug occur?  */
9925          || parent != getpid()
9926
9927          /* Did the file descriptor bug occur?  */
9928          || fstat(fileno(stdout), &st) != 0
9929          );
9930   }
9931 }
9932 _ACEOF
9933 if ac_fn_c_try_run "$LINENO"; then :
9934   ac_cv_func_vfork_works=yes
9935 else
9936   ac_cv_func_vfork_works=no
9937 fi
9938 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9939   conftest.$ac_objext conftest.beam conftest.$ac_ext
9940 fi
9941
9942 fi
9943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9944 $as_echo "$ac_cv_func_vfork_works" >&6; }
9945
9946 fi;
9947 if test "x$ac_cv_func_fork_works" = xcross; then
9948   ac_cv_func_vfork_works=$ac_cv_func_vfork
9949   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9950 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9951 fi
9952
9953 if test "x$ac_cv_func_vfork_works" = xyes; then
9954
9955 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9956
9957 else
9958
9959 $as_echo "#define vfork fork" >>confdefs.h
9960
9961 fi
9962 if test "x$ac_cv_func_fork_works" = xyes; then
9963
9964 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9965
9966 fi
9967
9968 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
9969                 pipe poll pread pread64 pwrite readlink resize_term \
9970                 sbrk setpgid setpgrp setsid \
9971                 sigaction sigprocmask sigsetmask socketpair \
9972                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
9973                 setrlimit getrlimit posix_madvise waitpid lstat \
9974                 ptrace64
9975 do :
9976   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9977 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9978 eval as_val=\$$as_ac_var
9979    if test "x$as_val" = x""yes; then :
9980   cat >>confdefs.h <<_ACEOF
9981 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9982 _ACEOF
9983
9984 fi
9985 done
9986
9987
9988   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
9989 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
9990 if test "${am_cv_langinfo_codeset+set}" = set; then :
9991   $as_echo_n "(cached) " >&6
9992 else
9993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9994 /* end confdefs.h.  */
9995 #include <langinfo.h>
9996 int
9997 main ()
9998 {
9999 char* cs = nl_langinfo(CODESET);
10000   ;
10001   return 0;
10002 }
10003 _ACEOF
10004 if ac_fn_c_try_link "$LINENO"; then :
10005   am_cv_langinfo_codeset=yes
10006 else
10007   am_cv_langinfo_codeset=no
10008 fi
10009 rm -f core conftest.err conftest.$ac_objext \
10010     conftest$ac_exeext conftest.$ac_ext
10011
10012 fi
10013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10014 $as_echo "$am_cv_langinfo_codeset" >&6; }
10015   if test $am_cv_langinfo_codeset = yes; then
10016
10017 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10018
10019   fi
10020
10021
10022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10023 $as_echo_n "checking for ANSI C header files... " >&6; }
10024 if test "${ac_cv_header_stdc+set}" = set; then :
10025   $as_echo_n "(cached) " >&6
10026 else
10027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10028 /* end confdefs.h.  */
10029 #include <stdlib.h>
10030 #include <stdarg.h>
10031 #include <string.h>
10032 #include <float.h>
10033
10034 int
10035 main ()
10036 {
10037
10038   ;
10039   return 0;
10040 }
10041 _ACEOF
10042 if ac_fn_c_try_compile "$LINENO"; then :
10043   ac_cv_header_stdc=yes
10044 else
10045   ac_cv_header_stdc=no
10046 fi
10047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10048
10049 if test $ac_cv_header_stdc = yes; then
10050   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10052 /* end confdefs.h.  */
10053 #include <string.h>
10054
10055 _ACEOF
10056 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10057   $EGREP "memchr" >/dev/null 2>&1; then :
10058
10059 else
10060   ac_cv_header_stdc=no
10061 fi
10062 rm -f conftest*
10063
10064 fi
10065
10066 if test $ac_cv_header_stdc = yes; then
10067   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10069 /* end confdefs.h.  */
10070 #include <stdlib.h>
10071
10072 _ACEOF
10073 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10074   $EGREP "free" >/dev/null 2>&1; then :
10075
10076 else
10077   ac_cv_header_stdc=no
10078 fi
10079 rm -f conftest*
10080
10081 fi
10082
10083 if test $ac_cv_header_stdc = yes; then
10084   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10085   if test "$cross_compiling" = yes; then :
10086   :
10087 else
10088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10089 /* end confdefs.h.  */
10090 #include <ctype.h>
10091 #include <stdlib.h>
10092 #if ((' ' & 0x0FF) == 0x020)
10093 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10094 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10095 #else
10096 # define ISLOWER(c) \
10097                    (('a' <= (c) && (c) <= 'i') \
10098                      || ('j' <= (c) && (c) <= 'r') \
10099                      || ('s' <= (c) && (c) <= 'z'))
10100 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10101 #endif
10102
10103 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10104 int
10105 main ()
10106 {
10107   int i;
10108   for (i = 0; i < 256; i++)
10109     if (XOR (islower (i), ISLOWER (i))
10110         || toupper (i) != TOUPPER (i))
10111       return 2;
10112   return 0;
10113 }
10114 _ACEOF
10115 if ac_fn_c_try_run "$LINENO"; then :
10116
10117 else
10118   ac_cv_header_stdc=no
10119 fi
10120 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10121   conftest.$ac_objext conftest.beam conftest.$ac_ext
10122 fi
10123
10124 fi
10125 fi
10126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10127 $as_echo "$ac_cv_header_stdc" >&6; }
10128 if test $ac_cv_header_stdc = yes; then
10129
10130 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10131
10132 fi
10133
10134   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10135 # for constant arguments.  Useless!
10136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10137 $as_echo_n "checking for working alloca.h... " >&6; }
10138 if test "${ac_cv_working_alloca_h+set}" = set; then :
10139   $as_echo_n "(cached) " >&6
10140 else
10141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10142 /* end confdefs.h.  */
10143 #include <alloca.h>
10144 int
10145 main ()
10146 {
10147 char *p = (char *) alloca (2 * sizeof (int));
10148                           if (p) return 0;
10149   ;
10150   return 0;
10151 }
10152 _ACEOF
10153 if ac_fn_c_try_link "$LINENO"; then :
10154   ac_cv_working_alloca_h=yes
10155 else
10156   ac_cv_working_alloca_h=no
10157 fi
10158 rm -f core conftest.err conftest.$ac_objext \
10159     conftest$ac_exeext conftest.$ac_ext
10160 fi
10161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10162 $as_echo "$ac_cv_working_alloca_h" >&6; }
10163 if test $ac_cv_working_alloca_h = yes; then
10164
10165 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10166
10167 fi
10168
10169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10170 $as_echo_n "checking for alloca... " >&6; }
10171 if test "${ac_cv_func_alloca_works+set}" = set; then :
10172   $as_echo_n "(cached) " >&6
10173 else
10174   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10175 /* end confdefs.h.  */
10176 #ifdef __GNUC__
10177 # define alloca __builtin_alloca
10178 #else
10179 # ifdef _MSC_VER
10180 #  include <malloc.h>
10181 #  define alloca _alloca
10182 # else
10183 #  ifdef HAVE_ALLOCA_H
10184 #   include <alloca.h>
10185 #  else
10186 #   ifdef _AIX
10187  #pragma alloca
10188 #   else
10189 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10190 char *alloca ();
10191 #    endif
10192 #   endif
10193 #  endif
10194 # endif
10195 #endif
10196
10197 int
10198 main ()
10199 {
10200 char *p = (char *) alloca (1);
10201                                     if (p) return 0;
10202   ;
10203   return 0;
10204 }
10205 _ACEOF
10206 if ac_fn_c_try_link "$LINENO"; then :
10207   ac_cv_func_alloca_works=yes
10208 else
10209   ac_cv_func_alloca_works=no
10210 fi
10211 rm -f core conftest.err conftest.$ac_objext \
10212     conftest$ac_exeext conftest.$ac_ext
10213 fi
10214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10215 $as_echo "$ac_cv_func_alloca_works" >&6; }
10216
10217 if test $ac_cv_func_alloca_works = yes; then
10218
10219 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10220
10221 else
10222   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10223 # that cause trouble.  Some versions do not even contain alloca or
10224 # contain a buggy version.  If you still want to use their alloca,
10225 # use ar to extract alloca.o from them instead of compiling alloca.c.
10226
10227 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10228
10229 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10230
10231
10232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10233 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10234 if test "${ac_cv_os_cray+set}" = set; then :
10235   $as_echo_n "(cached) " >&6
10236 else
10237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10238 /* end confdefs.h.  */
10239 #if defined CRAY && ! defined CRAY2
10240 webecray
10241 #else
10242 wenotbecray
10243 #endif
10244
10245 _ACEOF
10246 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10247   $EGREP "webecray" >/dev/null 2>&1; then :
10248   ac_cv_os_cray=yes
10249 else
10250   ac_cv_os_cray=no
10251 fi
10252 rm -f conftest*
10253
10254 fi
10255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10256 $as_echo "$ac_cv_os_cray" >&6; }
10257 if test $ac_cv_os_cray = yes; then
10258   for ac_func in _getb67 GETB67 getb67; do
10259     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10260 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10261 eval as_val=\$$as_ac_var
10262    if test "x$as_val" = x""yes; then :
10263
10264 cat >>confdefs.h <<_ACEOF
10265 #define CRAY_STACKSEG_END $ac_func
10266 _ACEOF
10267
10268     break
10269 fi
10270
10271   done
10272 fi
10273
10274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10275 $as_echo_n "checking stack direction for C alloca... " >&6; }
10276 if test "${ac_cv_c_stack_direction+set}" = set; then :
10277   $as_echo_n "(cached) " >&6
10278 else
10279   if test "$cross_compiling" = yes; then :
10280   ac_cv_c_stack_direction=0
10281 else
10282   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10283 /* end confdefs.h.  */
10284 $ac_includes_default
10285 int
10286 find_stack_direction ()
10287 {
10288   static char *addr = 0;
10289   auto char dummy;
10290   if (addr == 0)
10291     {
10292       addr = &dummy;
10293       return find_stack_direction ();
10294     }
10295   else
10296     return (&dummy > addr) ? 1 : -1;
10297 }
10298
10299 int
10300 main ()
10301 {
10302   return find_stack_direction () < 0;
10303 }
10304 _ACEOF
10305 if ac_fn_c_try_run "$LINENO"; then :
10306   ac_cv_c_stack_direction=1
10307 else
10308   ac_cv_c_stack_direction=-1
10309 fi
10310 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10311   conftest.$ac_objext conftest.beam conftest.$ac_ext
10312 fi
10313
10314 fi
10315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10316 $as_echo "$ac_cv_c_stack_direction" >&6; }
10317 cat >>confdefs.h <<_ACEOF
10318 #define STACK_DIRECTION $ac_cv_c_stack_direction
10319 _ACEOF
10320
10321
10322 fi
10323
10324
10325
10326   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10327 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10328 if test "${am_cv_langinfo_codeset+set}" = set; then :
10329   $as_echo_n "(cached) " >&6
10330 else
10331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10332 /* end confdefs.h.  */
10333 #include <langinfo.h>
10334 int
10335 main ()
10336 {
10337 char* cs = nl_langinfo(CODESET);
10338   ;
10339   return 0;
10340 }
10341 _ACEOF
10342 if ac_fn_c_try_link "$LINENO"; then :
10343   am_cv_langinfo_codeset=yes
10344 else
10345   am_cv_langinfo_codeset=no
10346 fi
10347 rm -f core conftest.err conftest.$ac_objext \
10348     conftest$ac_exeext conftest.$ac_ext
10349
10350 fi
10351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10352 $as_echo "$am_cv_langinfo_codeset" >&6; }
10353   if test $am_cv_langinfo_codeset = yes; then
10354
10355 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10356
10357   fi
10358
10359
10360   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
10361 do :
10362   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10363 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10364 eval as_val=\$$as_ac_Header
10365    if test "x$as_val" = x""yes; then :
10366   cat >>confdefs.h <<_ACEOF
10367 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10368 _ACEOF
10369
10370 fi
10371
10372 done
10373
10374
10375   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
10376 do :
10377   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10378 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10379 eval as_val=\$$as_ac_var
10380    if test "x$as_val" = x""yes; then :
10381   cat >>confdefs.h <<_ACEOF
10382 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10383 _ACEOF
10384
10385 fi
10386 done
10387
10388
10389   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
10390 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
10391   ac_have_decl=1
10392 else
10393   ac_have_decl=0
10394 fi
10395
10396 cat >>confdefs.h <<_ACEOF
10397 #define HAVE_DECL_STRERROR $ac_have_decl
10398 _ACEOF
10399 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
10400 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
10401   ac_have_decl=1
10402 else
10403   ac_have_decl=0
10404 fi
10405
10406 cat >>confdefs.h <<_ACEOF
10407 #define HAVE_DECL_STRSTR $ac_have_decl
10408 _ACEOF
10409
10410
10411
10412 # Check the return and argument types of ptrace.  No canned test for
10413 # this, so roll our own.
10414 gdb_ptrace_headers='
10415 #include <sys/types.h>
10416 #if HAVE_SYS_PTRACE_H
10417 # include <sys/ptrace.h>
10418 #endif
10419 #if HAVE_UNISTD_H
10420 # include <unistd.h>
10421 #endif
10422 '
10423 # There is no point in checking if we don't have a prototype.
10424 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
10425 "
10426 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
10427   ac_have_decl=1
10428 else
10429   ac_have_decl=0
10430 fi
10431
10432 cat >>confdefs.h <<_ACEOF
10433 #define HAVE_DECL_PTRACE $ac_have_decl
10434 _ACEOF
10435 if test $ac_have_decl = 1; then :
10436
10437 else
10438
10439   : ${gdb_cv_func_ptrace_ret='int'}
10440   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10441
10442 fi
10443
10444 # Check return type.  Varargs (used on GNU/Linux) conflict with the
10445 # empty argument list, so check for that explicitly.
10446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
10447 $as_echo_n "checking return type of ptrace... " >&6; }
10448 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
10449   $as_echo_n "(cached) " >&6
10450 else
10451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10452 /* end confdefs.h.  */
10453 $gdb_ptrace_headers
10454 int
10455 main ()
10456 {
10457 extern long ptrace (enum __ptrace_request, ...);
10458   ;
10459   return 0;
10460 }
10461 _ACEOF
10462 if ac_fn_c_try_compile "$LINENO"; then :
10463   gdb_cv_func_ptrace_ret='long'
10464 else
10465   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10466 /* end confdefs.h.  */
10467 $gdb_ptrace_headers
10468 int
10469 main ()
10470 {
10471 extern int ptrace ();
10472   ;
10473   return 0;
10474 }
10475 _ACEOF
10476 if ac_fn_c_try_compile "$LINENO"; then :
10477   gdb_cv_func_ptrace_ret='int'
10478 else
10479   gdb_cv_func_ptrace_ret='long'
10480 fi
10481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10482 fi
10483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10484 fi
10485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
10486 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
10487
10488 cat >>confdefs.h <<_ACEOF
10489 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
10490 _ACEOF
10491
10492 # Check argument types.
10493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
10494 $as_echo_n "checking types of arguments for ptrace... " >&6; }
10495 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
10496   $as_echo_n "(cached) " >&6
10497 else
10498
10499   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10500 /* end confdefs.h.  */
10501 $gdb_ptrace_headers
10502 int
10503 main ()
10504 {
10505 extern long ptrace (enum __ptrace_request, ...);
10506   ;
10507   return 0;
10508 }
10509 _ACEOF
10510 if ac_fn_c_try_compile "$LINENO"; then :
10511   gdb_cv_func_ptrace_args='int,int,long,long'
10512 else
10513
10514 for gdb_arg1 in 'int' 'long'; do
10515  for gdb_arg2 in 'pid_t' 'int' 'long'; do
10516   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
10517    for gdb_arg4 in 'int' 'long' 'void *'; do
10518      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10519 /* end confdefs.h.  */
10520 $gdb_ptrace_headers
10521 int
10522 main ()
10523 {
10524
10525 extern $gdb_cv_func_ptrace_ret
10526   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
10527
10528   ;
10529   return 0;
10530 }
10531 _ACEOF
10532 if ac_fn_c_try_compile "$LINENO"; then :
10533   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
10534     break 4;
10535 fi
10536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10537     for gdb_arg5 in 'int *' 'int' 'long'; do
10538      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10539 /* end confdefs.h.  */
10540 $gdb_ptrace_headers
10541 int
10542 main ()
10543 {
10544
10545 extern $gdb_cv_func_ptrace_ret
10546   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
10547
10548   ;
10549   return 0;
10550 }
10551 _ACEOF
10552 if ac_fn_c_try_compile "$LINENO"; then :
10553
10554 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
10555     break 5;
10556 fi
10557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10558     done
10559    done
10560   done
10561  done
10562 done
10563 # Provide a safe default value.
10564 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10565
10566 fi
10567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10568 fi
10569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
10570 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
10571 ac_save_IFS=$IFS; IFS=','
10572 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
10573 IFS=$ac_save_IFS
10574 shift
10575
10576 cat >>confdefs.h <<_ACEOF
10577 #define PTRACE_TYPE_ARG3 $3
10578 _ACEOF
10579
10580
10581 cat >>confdefs.h <<_ACEOF
10582 #define PTRACE_TYPE_ARG4 $4
10583 _ACEOF
10584
10585 if test -n "$5"; then
10586
10587 cat >>confdefs.h <<_ACEOF
10588 #define PTRACE_TYPE_ARG5 $5
10589 _ACEOF
10590
10591 fi
10592
10593 if test "$cross_compiling" = no; then
10594   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10595 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10596 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10597   $as_echo_n "(cached) " >&6
10598 else
10599   if test "$cross_compiling" = yes; then :
10600   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
10601 else
10602   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10603 /* end confdefs.h.  */
10604 $ac_includes_default
10605 int
10606 main ()
10607 {
10608 /* If this system has a BSD-style setpgrp which takes arguments,
10609   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
10610   exit successfully. */
10611   return setpgrp (1,1) != -1;
10612   ;
10613   return 0;
10614 }
10615 _ACEOF
10616 if ac_fn_c_try_run "$LINENO"; then :
10617   ac_cv_func_setpgrp_void=no
10618 else
10619   ac_cv_func_setpgrp_void=yes
10620 fi
10621 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10622   conftest.$ac_objext conftest.beam conftest.$ac_ext
10623 fi
10624
10625 fi
10626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10627 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10628 if test $ac_cv_func_setpgrp_void = yes; then
10629
10630 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10631
10632 fi
10633
10634 else
10635   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10636 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10637 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10638   $as_echo_n "(cached) " >&6
10639 else
10640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10641 /* end confdefs.h.  */
10642
10643 #include <unistd.h>
10644
10645 int
10646 main ()
10647 {
10648
10649   if (setpgrp(1,1) == -1)
10650     exit (0);
10651   else
10652     exit (1);
10653
10654   ;
10655   return 0;
10656 }
10657 _ACEOF
10658 if ac_fn_c_try_compile "$LINENO"; then :
10659   ac_cv_func_setpgrp_void=no
10660 else
10661   ac_cv_func_setpgrp_void=yes
10662 fi
10663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10664 fi
10665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10666 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10667 if test $ac_cv_func_setpgrp_void = yes; then
10668   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10669
10670 fi
10671 fi
10672
10673 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
10674 # since sigsetjmp might only be defined as a macro.
10675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
10676 $as_echo_n "checking for sigsetjmp... " >&6; }
10677 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
10678   $as_echo_n "(cached) " >&6
10679 else
10680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10681 /* end confdefs.h.  */
10682
10683 #include <setjmp.h>
10684
10685 int
10686 main ()
10687 {
10688 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
10689   ;
10690   return 0;
10691 }
10692 _ACEOF
10693 if ac_fn_c_try_compile "$LINENO"; then :
10694   gdb_cv_func_sigsetjmp=yes
10695 else
10696   gdb_cv_func_sigsetjmp=no
10697 fi
10698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10699 fi
10700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
10701 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
10702 if test $gdb_cv_func_sigsetjmp = yes; then
10703
10704 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
10705
10706 fi
10707
10708 # Assume we'll default to using the included libiberty regex.
10709 gdb_use_included_regex=yes
10710
10711 # However, if the system regex is GNU regex, then default to *not*
10712 # using the included regex.
10713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
10714 $as_echo_n "checking for GNU regex... " >&6; }
10715 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
10716   $as_echo_n "(cached) " >&6
10717 else
10718   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10719 /* end confdefs.h.  */
10720 #include <gnu-versions.h>
10721 int
10722 main ()
10723 {
10724 #define REGEX_INTERFACE_VERSION 1
10725 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
10726 # error "Version mismatch"
10727 #endif
10728   ;
10729   return 0;
10730 }
10731 _ACEOF
10732 if ac_fn_c_try_compile "$LINENO"; then :
10733   gdb_cv_have_gnu_regex=yes
10734 else
10735   gdb_cv_have_gnu_regex=no
10736 fi
10737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10738 fi
10739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
10740 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
10741 if test $gdb_cv_have_gnu_regex = yes; then
10742   gdb_use_included_regex=no
10743 fi
10744
10745
10746 # Check whether --with-included-regex was given.
10747 if test "${with_included_regex+set}" = set; then :
10748   withval=$with_included_regex; gdb_with_regex=$withval
10749 else
10750   gdb_with_regex=$gdb_use_included_regex
10751 fi
10752
10753 if test "$gdb_with_regex" = yes; then
10754
10755 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
10756
10757 fi
10758
10759 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
10760 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
10761 #include <sys/proc.h>
10762
10763 "
10764 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
10765
10766 cat >>confdefs.h <<_ACEOF
10767 #define HAVE_STRUCT_THREAD_TD_PCB 1
10768 _ACEOF
10769
10770
10771 fi
10772
10773
10774 # See if <sys/lwp.h> defines `struct lwp`.
10775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
10776 $as_echo_n "checking for struct lwp... " >&6; }
10777 if test "${gdb_cv_struct_lwp+set}" = set; then :
10778   $as_echo_n "(cached) " >&6
10779 else
10780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10781 /* end confdefs.h.  */
10782 #include <sys/param.h>
10783 #include <sys/lwp.h>
10784 int
10785 main ()
10786 {
10787 struct lwp l;
10788   ;
10789   return 0;
10790 }
10791 _ACEOF
10792 if ac_fn_c_try_compile "$LINENO"; then :
10793   gdb_cv_struct_lwp=yes
10794 else
10795   gdb_cv_struct_lwp=no
10796 fi
10797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10798 fi
10799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
10800 $as_echo "$gdb_cv_struct_lwp" >&6; }
10801 if test $gdb_cv_struct_lwp = yes; then
10802
10803 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
10804
10805 fi
10806
10807 # See if <machine/reg.h> degines `struct reg'.
10808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
10809 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
10810 if test "${gdb_cv_struct_reg+set}" = set; then :
10811   $as_echo_n "(cached) " >&6
10812 else
10813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10814 /* end confdefs.h.  */
10815 #include <sys/types.h>
10816 #include <machine/reg.h>
10817 int
10818 main ()
10819 {
10820 struct reg r;
10821   ;
10822   return 0;
10823 }
10824 _ACEOF
10825 if ac_fn_c_try_compile "$LINENO"; then :
10826   gdb_cv_struct_reg=yes
10827 else
10828   gdb_cv_struct_reg=no
10829 fi
10830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10831 fi
10832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
10833 $as_echo "$gdb_cv_struct_reg" >&6; }
10834 if test $gdb_cv_struct_reg = yes; then
10835
10836 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
10837
10838 fi
10839
10840 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
10841 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
10842 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
10843 "
10844 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
10845
10846 cat >>confdefs.h <<_ACEOF
10847 #define HAVE_STRUCT_REG_R_FS 1
10848 _ACEOF
10849
10850
10851 fi
10852 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
10853 "
10854 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
10855
10856 cat >>confdefs.h <<_ACEOF
10857 #define HAVE_STRUCT_REG_R_GS 1
10858 _ACEOF
10859
10860
10861 fi
10862
10863
10864 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
10865 # Older amd64 Linux's don't have the fs_base and gs_base members of
10866 # `struct user_regs_struct'.
10867 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
10868 "
10869 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
10870
10871 cat >>confdefs.h <<_ACEOF
10872 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
10873 _ACEOF
10874
10875
10876 fi
10877 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
10878 "
10879 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
10880
10881 cat >>confdefs.h <<_ACEOF
10882 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
10883 _ACEOF
10884
10885
10886 fi
10887
10888
10889 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
10890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
10891 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
10892 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
10893   $as_echo_n "(cached) " >&6
10894 else
10895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10896 /* end confdefs.h.  */
10897 #include <sys/ptrace.h>
10898 int
10899 main ()
10900 {
10901 PTRACE_GETREGS;
10902   ;
10903   return 0;
10904 }
10905 _ACEOF
10906 if ac_fn_c_try_compile "$LINENO"; then :
10907   gdb_cv_have_ptrace_getregs=yes
10908 else
10909   gdb_cv_have_ptrace_getregs=no
10910 fi
10911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10912 fi
10913
10914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
10915 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
10916 if test $gdb_cv_have_ptrace_getregs = yes; then
10917
10918 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
10919
10920 fi
10921
10922 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
10923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
10924 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
10925 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
10926   $as_echo_n "(cached) " >&6
10927 else
10928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10929 /* end confdefs.h.  */
10930 #include <sys/ptrace.h>
10931 int
10932 main ()
10933 {
10934 PTRACE_GETFPXREGS;
10935   ;
10936   return 0;
10937 }
10938 _ACEOF
10939 if ac_fn_c_try_compile "$LINENO"; then :
10940   gdb_cv_have_ptrace_getfpxregs=yes
10941 else
10942   gdb_cv_have_ptrace_getfpxregs=no
10943 fi
10944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10945 fi
10946
10947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
10948 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
10949 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
10950
10951 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
10952
10953 fi
10954
10955 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
10956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
10957 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
10958 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
10959   $as_echo_n "(cached) " >&6
10960 else
10961   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10962 /* end confdefs.h.  */
10963 #include <sys/types.h>
10964 #include <sys/ptrace.h>
10965 int
10966 main ()
10967 {
10968 PT_GETDBREGS;
10969   ;
10970   return 0;
10971 }
10972 _ACEOF
10973 if ac_fn_c_try_compile "$LINENO"; then :
10974   gdb_cv_have_pt_getdbregs=yes
10975 else
10976   gdb_cv_have_pt_getdbregs=no
10977 fi
10978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10979 fi
10980
10981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
10982 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
10983 if test $gdb_cv_have_pt_getdbregs = yes; then
10984
10985 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
10986
10987 fi
10988
10989 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
10990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
10991 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
10992 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
10993   $as_echo_n "(cached) " >&6
10994 else
10995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10996 /* end confdefs.h.  */
10997 #include <sys/types.h>
10998 #include <sys/ptrace.h>
10999 int
11000 main ()
11001 {
11002 PT_GETXMMREGS;
11003   ;
11004   return 0;
11005 }
11006 _ACEOF
11007 if ac_fn_c_try_compile "$LINENO"; then :
11008   gdb_cv_have_pt_getxmmregs=yes
11009 else
11010   gdb_cv_have_pt_getxmmregs=no
11011 fi
11012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11013 fi
11014
11015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11016 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11017 if test $gdb_cv_have_pt_getxmmregs = yes; then
11018
11019 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11020
11021 fi
11022
11023 # Detect which type of /proc is in use, such as for Solaris.
11024
11025 if test "${target}" = "${host}"; then
11026   case "${host}" in
11027   *-*-sysv4.2* | *-*-sysv5* )
11028
11029 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11030
11031       ;;
11032   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11033
11034 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11035
11036       ;;
11037   mips-sgi-irix5*)
11038       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11039
11040 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11041
11042       ;;
11043   esac
11044 fi
11045
11046 if test "$ac_cv_header_sys_procfs_h" = yes; then
11047   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11048 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11049  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11050   $as_echo_n "(cached) " >&6
11051 else
11052   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11053 /* end confdefs.h.  */
11054
11055 #define _SYSCALL32
11056 /* Needed for new procfs interface on sparc-solaris.  */
11057 #define _STRUCTURED_PROC 1
11058 #include <sys/procfs.h>
11059 int
11060 main ()
11061 {
11062 gregset_t avar
11063   ;
11064   return 0;
11065 }
11066 _ACEOF
11067 if ac_fn_c_try_compile "$LINENO"; then :
11068   bfd_cv_have_sys_procfs_type_gregset_t=yes
11069 else
11070   bfd_cv_have_sys_procfs_type_gregset_t=no
11071
11072 fi
11073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11074 fi
11075
11076  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11077
11078 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11079
11080  fi
11081  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11082 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11083
11084   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11085 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11086  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11087   $as_echo_n "(cached) " >&6
11088 else
11089   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11090 /* end confdefs.h.  */
11091
11092 #define _SYSCALL32
11093 /* Needed for new procfs interface on sparc-solaris.  */
11094 #define _STRUCTURED_PROC 1
11095 #include <sys/procfs.h>
11096 int
11097 main ()
11098 {
11099 fpregset_t avar
11100   ;
11101   return 0;
11102 }
11103 _ACEOF
11104 if ac_fn_c_try_compile "$LINENO"; then :
11105   bfd_cv_have_sys_procfs_type_fpregset_t=yes
11106 else
11107   bfd_cv_have_sys_procfs_type_fpregset_t=no
11108
11109 fi
11110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11111 fi
11112
11113  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
11114
11115 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
11116
11117  fi
11118  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
11119 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11120
11121   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11122 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11123  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11124   $as_echo_n "(cached) " >&6
11125 else
11126   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11127 /* end confdefs.h.  */
11128
11129 #define _SYSCALL32
11130 /* Needed for new procfs interface on sparc-solaris.  */
11131 #define _STRUCTURED_PROC 1
11132 #include <sys/procfs.h>
11133 int
11134 main ()
11135 {
11136 prgregset_t avar
11137   ;
11138   return 0;
11139 }
11140 _ACEOF
11141 if ac_fn_c_try_compile "$LINENO"; then :
11142   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11143 else
11144   bfd_cv_have_sys_procfs_type_prgregset_t=no
11145
11146 fi
11147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11148 fi
11149
11150  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11151
11152 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11153
11154  fi
11155  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11156 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11157
11158   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11159 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11160  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11161   $as_echo_n "(cached) " >&6
11162 else
11163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11164 /* end confdefs.h.  */
11165
11166 #define _SYSCALL32
11167 /* Needed for new procfs interface on sparc-solaris.  */
11168 #define _STRUCTURED_PROC 1
11169 #include <sys/procfs.h>
11170 int
11171 main ()
11172 {
11173 prfpregset_t avar
11174   ;
11175   return 0;
11176 }
11177 _ACEOF
11178 if ac_fn_c_try_compile "$LINENO"; then :
11179   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11180 else
11181   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11182
11183 fi
11184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11185 fi
11186
11187  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11188
11189 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11190
11191  fi
11192  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11193 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11194
11195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11196 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11197  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11198   $as_echo_n "(cached) " >&6
11199 else
11200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11201 /* end confdefs.h.  */
11202
11203 #define _SYSCALL32
11204 /* Needed for new procfs interface on sparc-solaris.  */
11205 #define _STRUCTURED_PROC 1
11206 #include <sys/procfs.h>
11207 int
11208 main ()
11209 {
11210 prgregset32_t avar
11211   ;
11212   return 0;
11213 }
11214 _ACEOF
11215 if ac_fn_c_try_compile "$LINENO"; then :
11216   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11217 else
11218   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11219
11220 fi
11221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11222 fi
11223
11224  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11225
11226 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11227
11228  fi
11229  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11230 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11231
11232   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11233 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11234  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11235   $as_echo_n "(cached) " >&6
11236 else
11237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11238 /* end confdefs.h.  */
11239
11240 #define _SYSCALL32
11241 /* Needed for new procfs interface on sparc-solaris.  */
11242 #define _STRUCTURED_PROC 1
11243 #include <sys/procfs.h>
11244 int
11245 main ()
11246 {
11247 lwpid_t avar
11248   ;
11249   return 0;
11250 }
11251 _ACEOF
11252 if ac_fn_c_try_compile "$LINENO"; then :
11253   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11254 else
11255   bfd_cv_have_sys_procfs_type_lwpid_t=no
11256
11257 fi
11258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11259 fi
11260
11261  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11262
11263 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11264
11265  fi
11266  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11267 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11268
11269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11270 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11271  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11272   $as_echo_n "(cached) " >&6
11273 else
11274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11275 /* end confdefs.h.  */
11276
11277 #define _SYSCALL32
11278 /* Needed for new procfs interface on sparc-solaris.  */
11279 #define _STRUCTURED_PROC 1
11280 #include <sys/procfs.h>
11281 int
11282 main ()
11283 {
11284 psaddr_t avar
11285   ;
11286   return 0;
11287 }
11288 _ACEOF
11289 if ac_fn_c_try_compile "$LINENO"; then :
11290   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11291 else
11292   bfd_cv_have_sys_procfs_type_psaddr_t=no
11293
11294 fi
11295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11296 fi
11297
11298  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11299
11300 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11301
11302  fi
11303  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11304 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11305
11306   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11307 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11308  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11309   $as_echo_n "(cached) " >&6
11310 else
11311   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11312 /* end confdefs.h.  */
11313
11314 #define _SYSCALL32
11315 /* Needed for new procfs interface on sparc-solaris.  */
11316 #define _STRUCTURED_PROC 1
11317 #include <sys/procfs.h>
11318 int
11319 main ()
11320 {
11321 prsysent_t avar
11322   ;
11323   return 0;
11324 }
11325 _ACEOF
11326 if ac_fn_c_try_compile "$LINENO"; then :
11327   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11328 else
11329   bfd_cv_have_sys_procfs_type_prsysent_t=no
11330
11331 fi
11332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11333 fi
11334
11335  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11336
11337 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11338
11339  fi
11340  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11341 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11342
11343   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11344 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11345  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11346   $as_echo_n "(cached) " >&6
11347 else
11348   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11349 /* end confdefs.h.  */
11350
11351 #define _SYSCALL32
11352 /* Needed for new procfs interface on sparc-solaris.  */
11353 #define _STRUCTURED_PROC 1
11354 #include <sys/procfs.h>
11355 int
11356 main ()
11357 {
11358 pr_sigset_t avar
11359   ;
11360   return 0;
11361 }
11362 _ACEOF
11363 if ac_fn_c_try_compile "$LINENO"; then :
11364   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11365 else
11366   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11367
11368 fi
11369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11370 fi
11371
11372  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11373
11374 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11375
11376  fi
11377  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11378 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11379
11380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11381 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11382  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11383   $as_echo_n "(cached) " >&6
11384 else
11385   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11386 /* end confdefs.h.  */
11387
11388 #define _SYSCALL32
11389 /* Needed for new procfs interface on sparc-solaris.  */
11390 #define _STRUCTURED_PROC 1
11391 #include <sys/procfs.h>
11392 int
11393 main ()
11394 {
11395 pr_sigaction64_t avar
11396   ;
11397   return 0;
11398 }
11399 _ACEOF
11400 if ac_fn_c_try_compile "$LINENO"; then :
11401   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
11402 else
11403   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
11404
11405 fi
11406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11407 fi
11408
11409  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
11410
11411 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
11412
11413  fi
11414  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
11415 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
11416
11417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
11418 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
11419  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
11420   $as_echo_n "(cached) " >&6
11421 else
11422   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11423 /* end confdefs.h.  */
11424
11425 #define _SYSCALL32
11426 /* Needed for new procfs interface on sparc-solaris.  */
11427 #define _STRUCTURED_PROC 1
11428 #include <sys/procfs.h>
11429 int
11430 main ()
11431 {
11432 pr_siginfo64_t avar
11433   ;
11434   return 0;
11435 }
11436 _ACEOF
11437 if ac_fn_c_try_compile "$LINENO"; then :
11438   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
11439 else
11440   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
11441
11442 fi
11443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11444 fi
11445
11446  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
11447
11448 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
11449
11450  fi
11451  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
11452 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
11453
11454
11455
11456
11457
11458   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11459     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
11460 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
11461     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
11462   $as_echo_n "(cached) " >&6
11463 else
11464   if test "$cross_compiling" = yes; then :
11465   gdb_cv_prfpregset_t_broken=yes
11466 else
11467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11468 /* end confdefs.h.  */
11469 #include <sys/procfs.h>
11470        int main ()
11471        {
11472          if (sizeof (prfpregset_t) == sizeof (void *))
11473            return 1;
11474          return 0;
11475        }
11476 _ACEOF
11477 if ac_fn_c_try_run "$LINENO"; then :
11478   gdb_cv_prfpregset_t_broken=no
11479 else
11480   gdb_cv_prfpregset_t_broken=yes
11481 fi
11482 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11483   conftest.$ac_objext conftest.beam conftest.$ac_ext
11484 fi
11485
11486 fi
11487
11488     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
11489 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
11490     if test $gdb_cv_prfpregset_t_broken = yes; then
11491
11492 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
11493
11494     fi
11495   fi
11496 fi
11497
11498 # Check if the compiler supports the `long long' type.
11499
11500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
11501 $as_echo_n "checking for long long support in compiler... " >&6; }
11502 if test "${gdb_cv_c_long_long+set}" = set; then :
11503   $as_echo_n "(cached) " >&6
11504 else
11505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11506 /* end confdefs.h.  */
11507 extern long long foo;
11508 int
11509 main ()
11510 {
11511 switch (foo & 2) { case 0: return 1; }
11512   ;
11513   return 0;
11514 }
11515 _ACEOF
11516 if ac_fn_c_try_compile "$LINENO"; then :
11517   gdb_cv_c_long_long=yes
11518 else
11519   gdb_cv_c_long_long=no
11520 fi
11521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11522 fi
11523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
11524 $as_echo "$gdb_cv_c_long_long" >&6; }
11525 if test $gdb_cv_c_long_long != yes; then
11526   # libdecnumber requires long long.
11527   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
11528 fi
11529
11530 # Check if the compiler and runtime support printing long longs.
11531
11532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
11533 $as_echo_n "checking for long long support in printf... " >&6; }
11534 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
11535   $as_echo_n "(cached) " >&6
11536 else
11537   if test "$cross_compiling" = yes; then :
11538   gdb_cv_printf_has_long_long=no
11539 else
11540   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11541 /* end confdefs.h.  */
11542 $ac_includes_default
11543 int
11544 main ()
11545 {
11546 char buf[32];
11547   long long l = 0;
11548   l = (l << 16) + 0x0123;
11549   l = (l << 16) + 0x4567;
11550   l = (l << 16) + 0x89ab;
11551   l = (l << 16) + 0xcdef;
11552   sprintf (buf, "0x%016llx", l);
11553   return (strcmp ("0x0123456789abcdef", buf));
11554   ;
11555   return 0;
11556 }
11557 _ACEOF
11558 if ac_fn_c_try_run "$LINENO"; then :
11559   gdb_cv_printf_has_long_long=yes
11560 else
11561   gdb_cv_printf_has_long_long=no
11562 fi
11563 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11564   conftest.$ac_objext conftest.beam conftest.$ac_ext
11565 fi
11566
11567 fi
11568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
11569 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
11570 if test $gdb_cv_printf_has_long_long = yes; then
11571
11572 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
11573
11574 fi
11575
11576 # Check if the compiler and runtime support printing decfloats.
11577
11578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
11579 $as_echo_n "checking for decfloat support in printf... " >&6; }
11580 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
11581   $as_echo_n "(cached) " >&6
11582 else
11583   if test "$cross_compiling" = yes; then :
11584   gdb_cv_printf_has_decfloat=no
11585 else
11586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11587 /* end confdefs.h.  */
11588 $ac_includes_default
11589 int
11590 main ()
11591 {
11592 char buf[64];
11593   _Decimal32 d32 = 1.2345df;
11594   _Decimal64 d64 = 1.2345dd;
11595   _Decimal128 d128 = 1.2345dl;
11596   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
11597   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
11598   ;
11599   return 0;
11600 }
11601 _ACEOF
11602 if ac_fn_c_try_run "$LINENO"; then :
11603   gdb_cv_printf_has_decfloat=yes
11604 else
11605   gdb_cv_printf_has_decfloat=no
11606 fi
11607 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11608   conftest.$ac_objext conftest.beam conftest.$ac_ext
11609 fi
11610
11611 fi
11612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
11613 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
11614 if test $gdb_cv_printf_has_decfloat = yes; then
11615
11616 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
11617
11618 fi
11619
11620 # Check if the compiler supports the `long double' type.  We can't use
11621 # AC_C_LONG_DOUBLE because that one does additional checks on the
11622 # constants defined in <float.h> that fail on some systems,
11623 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
11624
11625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
11626 $as_echo_n "checking for long double support in compiler... " >&6; }
11627 if test "${gdb_cv_c_long_double+set}" = set; then :
11628   $as_echo_n "(cached) " >&6
11629 else
11630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11631 /* end confdefs.h.  */
11632 long double foo;
11633 _ACEOF
11634 if ac_fn_c_try_compile "$LINENO"; then :
11635   gdb_cv_c_long_double=yes
11636 else
11637   gdb_cv_c_long_double=no
11638 fi
11639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11640 fi
11641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
11642 $as_echo "$gdb_cv_c_long_double" >&6; }
11643 if test $gdb_cv_c_long_double = yes; then
11644
11645 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
11646
11647 fi
11648
11649 # Check if the compiler and runtime support printing long doubles.
11650
11651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
11652 $as_echo_n "checking for long double support in printf... " >&6; }
11653 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
11654   $as_echo_n "(cached) " >&6
11655 else
11656   if test "$cross_compiling" = yes; then :
11657   gdb_cv_printf_has_long_double=no
11658 else
11659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11660 /* end confdefs.h.  */
11661 $ac_includes_default
11662 int
11663 main ()
11664 {
11665 char buf[16];
11666   long double f = 3.141592653;
11667   sprintf (buf, "%Lg", f);
11668   return (strncmp ("3.14159", buf, 7));
11669   ;
11670   return 0;
11671 }
11672 _ACEOF
11673 if ac_fn_c_try_run "$LINENO"; then :
11674   gdb_cv_printf_has_long_double=yes
11675 else
11676   gdb_cv_printf_has_long_double=no
11677 fi
11678 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11679   conftest.$ac_objext conftest.beam conftest.$ac_ext
11680 fi
11681
11682 fi
11683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
11684 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
11685 if test $gdb_cv_printf_has_long_double = yes; then
11686
11687 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
11688
11689 fi
11690
11691 # Check if the compiler and runtime support scanning long doubles.
11692
11693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
11694 $as_echo_n "checking for long double support in scanf... " >&6; }
11695 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
11696   $as_echo_n "(cached) " >&6
11697 else
11698   if test "$cross_compiling" = yes; then :
11699   gdb_cv_scanf_has_long_double=no
11700 else
11701   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11702 /* end confdefs.h.  */
11703 #include <stdio.h>
11704 int
11705 main ()
11706 {
11707 char *buf = "3.141592653";
11708   long double f = 0;
11709   sscanf (buf, "%Lg", &f);
11710   return !(f > 3.14159 && f < 3.14160);
11711   ;
11712   return 0;
11713 }
11714 _ACEOF
11715 if ac_fn_c_try_run "$LINENO"; then :
11716   gdb_cv_scanf_has_long_double=yes
11717 else
11718   gdb_cv_scanf_has_long_double=no
11719 fi
11720 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11721   conftest.$ac_objext conftest.beam conftest.$ac_ext
11722 fi
11723
11724 fi
11725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
11726 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
11727 if test $gdb_cv_scanf_has_long_double = yes; then
11728
11729 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
11730
11731 fi
11732
11733 case ${host_os} in
11734 aix*)
11735   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
11736 $as_echo_n "checking for -bbigtoc option... " >&6; }
11737 if test "${gdb_cv_bigtoc+set}" = set; then :
11738   $as_echo_n "(cached) " >&6
11739 else
11740
11741     SAVE_LDFLAGS=$LDFLAGS
11742
11743     case $GCC in
11744     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
11745     *) gdb_cv_bigtoc=-bbigtoc ;;
11746     esac
11747
11748     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
11749     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11750 /* end confdefs.h.  */
11751
11752 int
11753 main ()
11754 {
11755 int i;
11756   ;
11757   return 0;
11758 }
11759 _ACEOF
11760 if ac_fn_c_try_link "$LINENO"; then :
11761
11762 else
11763   gdb_cv_bigtoc=
11764 fi
11765 rm -f core conftest.err conftest.$ac_objext \
11766     conftest$ac_exeext conftest.$ac_ext
11767     LDFLAGS="${SAVE_LDFLAGS}"
11768
11769 fi
11770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
11771 $as_echo "$gdb_cv_bigtoc" >&6; }
11772   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
11773   ;;
11774 esac
11775
11776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
11777 $as_echo_n "checking for the dynamic export flag... " >&6; }
11778 dynamic_list=false
11779 if test "${gdb_native}" = yes; then
11780    # The dynamically loaded libthread_db needs access to symbols in the gdb
11781    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
11782    # may not be supported there.
11783    old_LDFLAGS="$LDFLAGS"
11784    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
11785    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
11786    LDFLAGS="$LDFLAGS $RDYNAMIC"
11787    if test "${have_libpython}" = no; then
11788      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11789 /* end confdefs.h.  */
11790
11791 int
11792 main ()
11793 {
11794
11795   ;
11796   return 0;
11797 }
11798 _ACEOF
11799 if ac_fn_c_try_link "$LINENO"; then :
11800   dynamic_list=true
11801 fi
11802 rm -f core conftest.err conftest.$ac_objext \
11803     conftest$ac_exeext conftest.$ac_ext
11804    else
11805      # Workaround http://bugs.python.org/issue4434 where static
11806      # libpythonX.Y.a would get its symbols required for
11807      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
11808      # Problem does not happen for the recommended libpythonX.Y.so linkage.
11809      old_CFLAGS="$CFLAGS"
11810      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
11811      old_LIBS="$LIBS"
11812      LIBS="$LIBS $PYTHON_LIBS"
11813      if test "$cross_compiling" = yes; then :
11814   true
11815 else
11816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11817 /* end confdefs.h.  */
11818 #include "${have_libpython}/Python.h"
11819 int
11820 main ()
11821 {
11822 int err;
11823           Py_Initialize ();
11824           err = PyRun_SimpleString ("import itertools\n");
11825           Py_Finalize ();
11826           return err == 0 ? 0 : 1;
11827   ;
11828   return 0;
11829 }
11830 _ACEOF
11831 if ac_fn_c_try_run "$LINENO"; then :
11832   dynamic_list=true
11833 fi
11834 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11835   conftest.$ac_objext conftest.beam conftest.$ac_ext
11836 fi
11837
11838      LIBS="$old_LIBS"
11839      CFLAGS="$old_CFLAGS"
11840    fi
11841    LDFLAGS="$old_LDFLAGS"
11842 fi
11843 if $dynamic_list; then
11844   found="-Wl,--dynamic-list"
11845   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
11846 else
11847   found="-rdynamic"
11848   RDYNAMIC="-rdynamic"
11849 fi
11850
11851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
11852 $as_echo "$found" >&6; }
11853
11854
11855 if test ${build} = ${host} -a ${host} = ${target} ; then
11856    case ${host_os} in
11857    solaris*)
11858       # See if thread_db library is around for Solaris thread debugging.
11859       # Note that we must explicitly test for version 1 of the library
11860       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
11861       # the same API.
11862       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
11863 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
11864       if test -f /usr/lib/libthread_db.so.1 ; then
11865          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11866 $as_echo "yes" >&6; }
11867
11868 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
11869
11870          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
11871          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
11872          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11873 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11874 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11875   $as_echo_n "(cached) " >&6
11876 else
11877   ac_check_lib_save_LIBS=$LIBS
11878 LIBS="-ldl  $LIBS"
11879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11880 /* end confdefs.h.  */
11881
11882 /* Override any GCC internal prototype to avoid an error.
11883    Use char because int might match the return type of a GCC
11884    builtin and then its argument prototype would still apply.  */
11885 #ifdef __cplusplus
11886 extern "C"
11887 #endif
11888 char dlopen ();
11889 int
11890 main ()
11891 {
11892 return dlopen ();
11893   ;
11894   return 0;
11895 }
11896 _ACEOF
11897 if ac_fn_c_try_link "$LINENO"; then :
11898   ac_cv_lib_dl_dlopen=yes
11899 else
11900   ac_cv_lib_dl_dlopen=no
11901 fi
11902 rm -f core conftest.err conftest.$ac_objext \
11903     conftest$ac_exeext conftest.$ac_ext
11904 LIBS=$ac_check_lib_save_LIBS
11905 fi
11906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11907 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11908 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11909   cat >>confdefs.h <<_ACEOF
11910 #define HAVE_LIBDL 1
11911 _ACEOF
11912
11913   LIBS="-ldl $LIBS"
11914
11915 fi
11916
11917          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
11918          # Sun randomly tweaked the prototypes in <proc_service.h>
11919          # at one point.
11920          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
11921 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
11922          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
11923   $as_echo_n "(cached) " >&6
11924 else
11925
11926             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11927 /* end confdefs.h.  */
11928
11929                 #include <proc_service.h>
11930                 ps_err_e ps_pdwrite
11931                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
11932
11933 int
11934 main ()
11935 {
11936
11937   ;
11938   return 0;
11939 }
11940 _ACEOF
11941 if ac_fn_c_try_compile "$LINENO"; then :
11942   gdb_cv_proc_service_is_old=no
11943 else
11944   gdb_cv_proc_service_is_old=yes
11945 fi
11946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11947
11948 fi
11949
11950          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
11951 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
11952          if test $gdb_cv_proc_service_is_old = yes; then
11953
11954 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
11955
11956          fi
11957       else
11958          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11959 $as_echo "no" >&6; }
11960       fi
11961       ;;
11962    aix*)
11963       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
11964 $as_echo_n "checking for AiX thread debugging library... " >&6; }
11965       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
11966   $as_echo_n "(cached) " >&6
11967 else
11968   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11969 /* end confdefs.h.  */
11970 #include <sys/pthdebug.h>
11971 int
11972 main ()
11973 {
11974 #ifndef PTHDB_VERSION_3
11975                                     #error
11976                                     #endif
11977   ;
11978   return 0;
11979 }
11980 _ACEOF
11981 if ac_fn_c_try_compile "$LINENO"; then :
11982   gdb_cv_have_aix_thread_debug=yes
11983 else
11984   gdb_cv_have_aix_thread_debug=no
11985 fi
11986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11987 fi
11988
11989       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
11990 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
11991       if test $gdb_cv_have_aix_thread_debug = yes; then
11992          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
11993          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
11994          LIBS="$LIBS -lpthdebug"
11995
11996          # Older versions of AIX do not provide the declaration for
11997          # the getthrds function (it appears that it was introduced
11998          # with AIX 6.x).
11999          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
12000 "
12001 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
12002   ac_have_decl=1
12003 else
12004   ac_have_decl=0
12005 fi
12006
12007 cat >>confdefs.h <<_ACEOF
12008 #define HAVE_DECL_GETTHRDS $ac_have_decl
12009 _ACEOF
12010
12011       fi
12012       ;;
12013    esac
12014
12015 fi
12016
12017 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12018    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12019 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12020 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12021   $as_echo_n "(cached) " >&6
12022 else
12023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12024 /* end confdefs.h.  */
12025 #include <thread_db.h>
12026 int
12027 main ()
12028 {
12029 int i = TD_NOTALLOC;
12030   ;
12031   return 0;
12032 }
12033 _ACEOF
12034 if ac_fn_c_try_compile "$LINENO"; then :
12035   gdb_cv_thread_db_h_has_td_notalloc=yes
12036 else
12037   gdb_cv_thread_db_h_has_td_notalloc=no
12038
12039 fi
12040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12041
12042 fi
12043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12044 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12045    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12046 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12047 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12048   $as_echo_n "(cached) " >&6
12049 else
12050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12051 /* end confdefs.h.  */
12052 #include <thread_db.h>
12053 int
12054 main ()
12055 {
12056 int i = TD_VERSION;
12057   ;
12058   return 0;
12059 }
12060 _ACEOF
12061 if ac_fn_c_try_compile "$LINENO"; then :
12062   gdb_cv_thread_db_h_has_td_version=yes
12063 else
12064   gdb_cv_thread_db_h_has_td_version=no
12065
12066 fi
12067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12068
12069 fi
12070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12071 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12072    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12073 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12074 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12075   $as_echo_n "(cached) " >&6
12076 else
12077   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12078 /* end confdefs.h.  */
12079 #include <thread_db.h>
12080 int
12081 main ()
12082 {
12083 int i = TD_NOTLS;
12084   ;
12085   return 0;
12086 }
12087 _ACEOF
12088 if ac_fn_c_try_compile "$LINENO"; then :
12089   gdb_cv_thread_db_h_has_td_notls=yes
12090 else
12091   gdb_cv_thread_db_h_has_td_notls=no
12092
12093 fi
12094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12095
12096 fi
12097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12098 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12099 fi
12100 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12101
12102 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12103
12104 fi
12105 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12106
12107 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12108
12109 fi
12110 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12111
12112 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12113
12114 fi
12115
12116 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12117    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12118 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12119 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12120   $as_echo_n "(cached) " >&6
12121 else
12122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12123 /* end confdefs.h.  */
12124 #include <sys/syscall.h>
12125 int
12126 main ()
12127 {
12128 int i = __NR_tkill;
12129   ;
12130   return 0;
12131 }
12132 _ACEOF
12133 if ac_fn_c_try_compile "$LINENO"; then :
12134   gdb_cv_sys_syscall_h_has_tkill=yes
12135 else
12136   gdb_cv_sys_syscall_h_has_tkill=no
12137
12138 fi
12139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12140
12141 fi
12142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12143 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12144 fi
12145 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
12146   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
12147 if test "x$ac_cv_func_syscall" = x""yes; then :
12148
12149 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12150
12151
12152 fi
12153
12154 fi
12155
12156 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12157 "
12158 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12159   ac_have_decl=1
12160 else
12161   ac_have_decl=0
12162 fi
12163
12164 cat >>confdefs.h <<_ACEOF
12165 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12166 _ACEOF
12167
12168
12169 if test "$cross_compiling" = yes; then :
12170   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12171 /* end confdefs.h.  */
12172 #include <sys/personality.h>
12173 int
12174 main ()
12175 {
12176
12177 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12178 #       define ADDR_NO_RANDOMIZE 0x0040000
12179 #      endif
12180        /* Test the flag could be set and stays set.  */
12181        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12182        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12183            return 1
12184   ;
12185   return 0;
12186 }
12187 _ACEOF
12188 if ac_fn_c_try_link "$LINENO"; then :
12189   have_personality=true
12190 else
12191   have_personality=false
12192 fi
12193 rm -f core conftest.err conftest.$ac_objext \
12194     conftest$ac_exeext conftest.$ac_ext
12195 else
12196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12197 /* end confdefs.h.  */
12198 #include <sys/personality.h>
12199 int
12200 main ()
12201 {
12202
12203 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12204 #       define ADDR_NO_RANDOMIZE 0x0040000
12205 #      endif
12206        /* Test the flag could be set and stays set.  */
12207        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12208        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12209            return 1
12210   ;
12211   return 0;
12212 }
12213 _ACEOF
12214 if ac_fn_c_try_run "$LINENO"; then :
12215   have_personality=true
12216 else
12217   have_personality=false
12218 fi
12219 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12220   conftest.$ac_objext conftest.beam conftest.$ac_ext
12221 fi
12222
12223 if $have_personality
12224 then
12225
12226 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12227
12228 fi
12229
12230 case $host_os in
12231   go32* | *djgpp*)
12232     gdbinit=gdb.ini
12233     ;;
12234   *)
12235     gdbinit=.gdbinit
12236     ;;
12237 esac
12238
12239 cat >>confdefs.h <<_ACEOF
12240 #define GDBINIT "$gdbinit"
12241 _ACEOF
12242
12243
12244
12245 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12246 # except that the argument to --with-sysroot is optional.
12247 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12248 if test "x$with_sysroot" = xyes; then
12249   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12250 fi
12251
12252 # Check whether --with-sysroot was given.
12253 if test "${with_sysroot+set}" = set; then :
12254   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12255 else
12256   TARGET_SYSTEM_ROOT=
12257 fi
12258
12259
12260   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12261   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12262   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12263   ac_define_dir=`eval echo $ac_define_dir`
12264
12265 cat >>confdefs.h <<_ACEOF
12266 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12267 _ACEOF
12268
12269
12270
12271
12272   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12273      if test "x$prefix" = xNONE; then
12274         test_prefix=/usr/local
12275      else
12276         test_prefix=$prefix
12277      fi
12278   else
12279      test_prefix=$exec_prefix
12280   fi
12281   value=0
12282   case ${ac_define_dir} in
12283      "${test_prefix}"|"${test_prefix}/"*|\
12284         '${exec_prefix}'|'${exec_prefix}/'*)
12285      value=1
12286      ;;
12287   esac
12288
12289 cat >>confdefs.h <<_ACEOF
12290 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12291 _ACEOF
12292
12293
12294
12295
12296
12297 # Check whether --with-system-gdbinit was given.
12298 if test "${with_system_gdbinit+set}" = set; then :
12299   withval=$with_system_gdbinit;
12300     SYSTEM_GDBINIT=$withval
12301 else
12302   SYSTEM_GDBINIT=
12303 fi
12304
12305
12306   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12307   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12308   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12309   ac_define_dir=`eval echo $ac_define_dir`
12310
12311 cat >>confdefs.h <<_ACEOF
12312 #define SYSTEM_GDBINIT "$ac_define_dir"
12313 _ACEOF
12314
12315
12316
12317
12318   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12319      if test "x$prefix" = xNONE; then
12320         test_prefix=/usr/local
12321      else
12322         test_prefix=$prefix
12323      fi
12324   else
12325      test_prefix=$exec_prefix
12326   fi
12327   value=0
12328   case ${ac_define_dir} in
12329      "${test_prefix}"|"${test_prefix}/"*|\
12330         '${exec_prefix}'|'${exec_prefix}/'*)
12331      value=1
12332      ;;
12333   esac
12334
12335 cat >>confdefs.h <<_ACEOF
12336 #define SYSTEM_GDBINIT_RELOCATABLE $value
12337 _ACEOF
12338
12339
12340
12341
12342 # Check whether --enable-werror was given.
12343 if test "${enable_werror+set}" = set; then :
12344   enableval=$enable_werror; case "${enableval}" in
12345      yes | y) ERROR_ON_WARNING="yes" ;;
12346      no | n)  ERROR_ON_WARNING="no" ;;
12347      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12348    esac
12349 fi
12350
12351
12352 # Enable -Werror by default when using gcc.  Turn it off for releases.
12353 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
12354     ERROR_ON_WARNING=yes
12355 fi
12356
12357 WERROR_CFLAGS=""
12358 if test "${ERROR_ON_WARNING}" = yes ; then
12359     WERROR_CFLAGS="-Werror"
12360 fi
12361
12362 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
12363 -Wpointer-sign \
12364 -Wno-unused -Wunused-value -Wunused-function \
12365 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes \
12366 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
12367 -Wold-style-declaration -Wold-style-definition"
12368
12369 # Enable -Wno-format by default when using gcc on mingw since many
12370 # GCC versions complain about %I64.
12371 case "${host}" in
12372   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
12373   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
12374 esac
12375
12376 # Check whether --enable-build-warnings was given.
12377 if test "${enable_build_warnings+set}" = set; then :
12378   enableval=$enable_build_warnings; case "${enableval}" in
12379   yes)  ;;
12380   no)   build_warnings="-w";;
12381   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12382         build_warnings="${build_warnings} ${t}";;
12383   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12384         build_warnings="${t} ${build_warnings}";;
12385   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12386 esac
12387 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12388   echo "Setting compiler warning flags = $build_warnings" 6>&1
12389 fi
12390 fi
12391 # Check whether --enable-gdb-build-warnings was given.
12392 if test "${enable_gdb_build_warnings+set}" = set; then :
12393   enableval=$enable_gdb_build_warnings; case "${enableval}" in
12394   yes)  ;;
12395   no)   build_warnings="-w";;
12396   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12397         build_warnings="${build_warnings} ${t}";;
12398   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12399         build_warnings="${t} ${build_warnings}";;
12400   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12401 esac
12402 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12403   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
12404 fi
12405 fi
12406 WARN_CFLAGS=""
12407 if test "x${build_warnings}" != x -a "x$GCC" = xyes
12408 then
12409     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
12410 $as_echo_n "checking compiler warning flags... " >&6; }
12411     # Separate out the -Werror flag as some files just cannot be
12412     # compiled with it enabled.
12413     for w in ${build_warnings}; do
12414         case $w in
12415         -Werr*) WERROR_CFLAGS=-Werror ;;
12416         *) # Check that GCC accepts it
12417             saved_CFLAGS="$CFLAGS"
12418             CFLAGS="$CFLAGS $w"
12419             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12420 /* end confdefs.h.  */
12421
12422 int
12423 main ()
12424 {
12425
12426   ;
12427   return 0;
12428 }
12429 _ACEOF
12430 if ac_fn_c_try_compile "$LINENO"; then :
12431   WARN_CFLAGS="${WARN_CFLAGS} $w"
12432 fi
12433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12434             CFLAGS="$saved_CFLAGS"
12435         esac
12436     done
12437     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
12438 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
12439 fi
12440
12441
12442
12443 # In the Cygwin environment, we need some additional flags.
12444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
12445 $as_echo_n "checking for cygwin... " >&6; }
12446 if test "${gdb_cv_os_cygwin+set}" = set; then :
12447   $as_echo_n "(cached) " >&6
12448 else
12449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12450 /* end confdefs.h.  */
12451
12452 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
12453 lose
12454 #endif
12455 _ACEOF
12456 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12457   $EGREP "^lose$" >/dev/null 2>&1; then :
12458   gdb_cv_os_cygwin=yes
12459 else
12460   gdb_cv_os_cygwin=no
12461 fi
12462 rm -f conftest*
12463
12464 fi
12465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
12466 $as_echo "$gdb_cv_os_cygwin" >&6; }
12467
12468
12469 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
12470 case ${host} in
12471   *go32* ) SER_HARDWIRE=ser-go32.o ;;
12472   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
12473   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
12474 esac
12475
12476
12477 # libreadline needs libuser32.a in a cygwin environment
12478 WIN32LIBS=
12479 if test x$gdb_cv_os_cygwin = xyes; then
12480     WIN32LIBS="-luser32"
12481     case "${target}" in
12482         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
12483         ;;
12484     esac
12485 fi
12486
12487 # The ser-tcp.c module requires sockets.
12488 case ${host} in
12489   *mingw32*)
12490
12491 $as_echo "#define USE_WIN32API 1" >>confdefs.h
12492
12493     WIN32LIBS="$WIN32LIBS -lws2_32"
12494     ;;
12495 esac
12496
12497
12498 # Add ELF support to GDB, but only if BFD includes ELF support.
12499
12500   OLD_CFLAGS=$CFLAGS
12501   OLD_LDFLAGS=$LDFLAGS
12502   OLD_LIBS=$LIBS
12503   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12504   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12505   # always want our bfd.
12506   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12507   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12508   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12509   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12510   if test "$plugins" = "yes"; then
12511     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12512 $as_echo_n "checking for library containing dlopen... " >&6; }
12513 if test "${ac_cv_search_dlopen+set}" = set; then :
12514   $as_echo_n "(cached) " >&6
12515 else
12516   ac_func_search_save_LIBS=$LIBS
12517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12518 /* end confdefs.h.  */
12519
12520 /* Override any GCC internal prototype to avoid an error.
12521    Use char because int might match the return type of a GCC
12522    builtin and then its argument prototype would still apply.  */
12523 #ifdef __cplusplus
12524 extern "C"
12525 #endif
12526 char dlopen ();
12527 int
12528 main ()
12529 {
12530 return dlopen ();
12531   ;
12532   return 0;
12533 }
12534 _ACEOF
12535 for ac_lib in '' dl; do
12536   if test -z "$ac_lib"; then
12537     ac_res="none required"
12538   else
12539     ac_res=-l$ac_lib
12540     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12541   fi
12542   if ac_fn_c_try_link "$LINENO"; then :
12543   ac_cv_search_dlopen=$ac_res
12544 fi
12545 rm -f core conftest.err conftest.$ac_objext \
12546     conftest$ac_exeext
12547   if test "${ac_cv_search_dlopen+set}" = set; then :
12548   break
12549 fi
12550 done
12551 if test "${ac_cv_search_dlopen+set}" = set; then :
12552
12553 else
12554   ac_cv_search_dlopen=no
12555 fi
12556 rm conftest.$ac_ext
12557 LIBS=$ac_func_search_save_LIBS
12558 fi
12559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12560 $as_echo "$ac_cv_search_dlopen" >&6; }
12561 ac_res=$ac_cv_search_dlopen
12562 if test "$ac_res" != no; then :
12563   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12564
12565 fi
12566
12567   fi
12568   LIBS="-lbfd -liberty $intl $LIBS"
12569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
12570 $as_echo_n "checking for ELF support in BFD... " >&6; }
12571 if test "${gdb_cv_var_elf+set}" = set; then :
12572   $as_echo_n "(cached) " >&6
12573 else
12574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12575 /* end confdefs.h.  */
12576 #include <stdlib.h>
12577   #include "bfd.h"
12578   #include "elf-bfd.h"
12579
12580 int
12581 main ()
12582 {
12583 return bfd_get_elf_phdr_upper_bound (NULL);
12584   ;
12585   return 0;
12586 }
12587 _ACEOF
12588 if ac_fn_c_try_link "$LINENO"; then :
12589   gdb_cv_var_elf=yes
12590 else
12591   gdb_cv_var_elf=no
12592 fi
12593 rm -f core conftest.err conftest.$ac_objext \
12594     conftest$ac_exeext conftest.$ac_ext
12595 fi
12596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
12597 $as_echo "$gdb_cv_var_elf" >&6; }
12598   CFLAGS=$OLD_CFLAGS
12599   LDFLAGS=$OLD_LDFLAGS
12600   LIBS=$OLD_LIBS
12601 if test $gdb_cv_var_elf = yes; then
12602   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
12603
12604 $as_echo "#define HAVE_ELF 1" >>confdefs.h
12605
12606   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12607   if test "$plugins" = "yes"; then
12608     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12609 $as_echo_n "checking for library containing dlopen... " >&6; }
12610 if test "${ac_cv_search_dlopen+set}" = set; then :
12611   $as_echo_n "(cached) " >&6
12612 else
12613   ac_func_search_save_LIBS=$LIBS
12614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12615 /* end confdefs.h.  */
12616
12617 /* Override any GCC internal prototype to avoid an error.
12618    Use char because int might match the return type of a GCC
12619    builtin and then its argument prototype would still apply.  */
12620 #ifdef __cplusplus
12621 extern "C"
12622 #endif
12623 char dlopen ();
12624 int
12625 main ()
12626 {
12627 return dlopen ();
12628   ;
12629   return 0;
12630 }
12631 _ACEOF
12632 for ac_lib in '' dl; do
12633   if test -z "$ac_lib"; then
12634     ac_res="none required"
12635   else
12636     ac_res=-l$ac_lib
12637     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12638   fi
12639   if ac_fn_c_try_link "$LINENO"; then :
12640   ac_cv_search_dlopen=$ac_res
12641 fi
12642 rm -f core conftest.err conftest.$ac_objext \
12643     conftest$ac_exeext
12644   if test "${ac_cv_search_dlopen+set}" = set; then :
12645   break
12646 fi
12647 done
12648 if test "${ac_cv_search_dlopen+set}" = set; then :
12649
12650 else
12651   ac_cv_search_dlopen=no
12652 fi
12653 rm conftest.$ac_ext
12654 LIBS=$ac_func_search_save_LIBS
12655 fi
12656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12657 $as_echo "$ac_cv_search_dlopen" >&6; }
12658 ac_res=$ac_cv_search_dlopen
12659 if test "$ac_res" != no; then :
12660   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12661
12662 fi
12663
12664   fi
12665 fi
12666
12667 # Add macho support to GDB, but only if BFD includes it.
12668
12669   OLD_CFLAGS=$CFLAGS
12670   OLD_LDFLAGS=$LDFLAGS
12671   OLD_LIBS=$LIBS
12672   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12673   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12674   # always want our bfd.
12675   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12676   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12677   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12678   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12679   if test "$plugins" = "yes"; then
12680     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12681 $as_echo_n "checking for library containing dlopen... " >&6; }
12682 if test "${ac_cv_search_dlopen+set}" = set; then :
12683   $as_echo_n "(cached) " >&6
12684 else
12685   ac_func_search_save_LIBS=$LIBS
12686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12687 /* end confdefs.h.  */
12688
12689 /* Override any GCC internal prototype to avoid an error.
12690    Use char because int might match the return type of a GCC
12691    builtin and then its argument prototype would still apply.  */
12692 #ifdef __cplusplus
12693 extern "C"
12694 #endif
12695 char dlopen ();
12696 int
12697 main ()
12698 {
12699 return dlopen ();
12700   ;
12701   return 0;
12702 }
12703 _ACEOF
12704 for ac_lib in '' dl; do
12705   if test -z "$ac_lib"; then
12706     ac_res="none required"
12707   else
12708     ac_res=-l$ac_lib
12709     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12710   fi
12711   if ac_fn_c_try_link "$LINENO"; then :
12712   ac_cv_search_dlopen=$ac_res
12713 fi
12714 rm -f core conftest.err conftest.$ac_objext \
12715     conftest$ac_exeext
12716   if test "${ac_cv_search_dlopen+set}" = set; then :
12717   break
12718 fi
12719 done
12720 if test "${ac_cv_search_dlopen+set}" = set; then :
12721
12722 else
12723   ac_cv_search_dlopen=no
12724 fi
12725 rm conftest.$ac_ext
12726 LIBS=$ac_func_search_save_LIBS
12727 fi
12728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12729 $as_echo "$ac_cv_search_dlopen" >&6; }
12730 ac_res=$ac_cv_search_dlopen
12731 if test "$ac_res" != no; then :
12732   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12733
12734 fi
12735
12736   fi
12737   LIBS="-lbfd -liberty $intl $LIBS"
12738   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
12739 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
12740 if test "${gdb_cv_var_macho+set}" = set; then :
12741   $as_echo_n "(cached) " >&6
12742 else
12743   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12744 /* end confdefs.h.  */
12745 #include <stdlib.h>
12746   #include "bfd.h"
12747   #include "mach-o.h"
12748
12749 int
12750 main ()
12751 {
12752 return bfd_mach_o_lookup_command (NULL, 0, NULL);
12753   ;
12754   return 0;
12755 }
12756 _ACEOF
12757 if ac_fn_c_try_link "$LINENO"; then :
12758   gdb_cv_var_macho=yes
12759 else
12760   gdb_cv_var_macho=no
12761 fi
12762 rm -f core conftest.err conftest.$ac_objext \
12763     conftest$ac_exeext conftest.$ac_ext
12764 fi
12765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
12766 $as_echo "$gdb_cv_var_macho" >&6; }
12767   CFLAGS=$OLD_CFLAGS
12768   LDFLAGS=$OLD_LDFLAGS
12769   LIBS=$OLD_LIBS
12770 if test $gdb_cv_var_macho = yes; then
12771   CONFIG_OBS="$CONFIG_OBS machoread.o"
12772 fi
12773
12774 # Add SOM support to GDB, but only if BFD includes it.
12775
12776   OLD_CFLAGS=$CFLAGS
12777   OLD_LDFLAGS=$LDFLAGS
12778   OLD_LIBS=$LIBS
12779   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12780   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12781   # always want our bfd.
12782   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12783   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12784   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12785   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12786   if test "$plugins" = "yes"; then
12787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12788 $as_echo_n "checking for library containing dlopen... " >&6; }
12789 if test "${ac_cv_search_dlopen+set}" = set; then :
12790   $as_echo_n "(cached) " >&6
12791 else
12792   ac_func_search_save_LIBS=$LIBS
12793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12794 /* end confdefs.h.  */
12795
12796 /* Override any GCC internal prototype to avoid an error.
12797    Use char because int might match the return type of a GCC
12798    builtin and then its argument prototype would still apply.  */
12799 #ifdef __cplusplus
12800 extern "C"
12801 #endif
12802 char dlopen ();
12803 int
12804 main ()
12805 {
12806 return dlopen ();
12807   ;
12808   return 0;
12809 }
12810 _ACEOF
12811 for ac_lib in '' dl; do
12812   if test -z "$ac_lib"; then
12813     ac_res="none required"
12814   else
12815     ac_res=-l$ac_lib
12816     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12817   fi
12818   if ac_fn_c_try_link "$LINENO"; then :
12819   ac_cv_search_dlopen=$ac_res
12820 fi
12821 rm -f core conftest.err conftest.$ac_objext \
12822     conftest$ac_exeext
12823   if test "${ac_cv_search_dlopen+set}" = set; then :
12824   break
12825 fi
12826 done
12827 if test "${ac_cv_search_dlopen+set}" = set; then :
12828
12829 else
12830   ac_cv_search_dlopen=no
12831 fi
12832 rm conftest.$ac_ext
12833 LIBS=$ac_func_search_save_LIBS
12834 fi
12835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12836 $as_echo "$ac_cv_search_dlopen" >&6; }
12837 ac_res=$ac_cv_search_dlopen
12838 if test "$ac_res" != no; then :
12839   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12840
12841 fi
12842
12843   fi
12844   LIBS="-lbfd -liberty $intl $LIBS"
12845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5
12846 $as_echo_n "checking for SOM support in BFD... " >&6; }
12847 if test "${gdb_cv_var_som+set}" = set; then :
12848   $as_echo_n "(cached) " >&6
12849 else
12850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12851 /* end confdefs.h.  */
12852 #include <stdlib.h>
12853   #include "bfd.h"
12854   #include "som.h"
12855
12856 int
12857 main ()
12858 {
12859 return bfd_som_attach_aux_hdr (NULL, 0, NULL);
12860   ;
12861   return 0;
12862 }
12863 _ACEOF
12864 if ac_fn_c_try_link "$LINENO"; then :
12865   gdb_cv_var_som=yes
12866 else
12867   gdb_cv_var_som=no
12868 fi
12869 rm -f core conftest.err conftest.$ac_objext \
12870     conftest$ac_exeext conftest.$ac_ext
12871 fi
12872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5
12873 $as_echo "$gdb_cv_var_som" >&6; }
12874   CFLAGS=$OLD_CFLAGS
12875   LDFLAGS=$OLD_LDFLAGS
12876   LIBS=$OLD_LIBS
12877 if test $gdb_cv_var_som = yes; then
12878   CONFIG_OBS="$CONFIG_OBS somread.o"
12879 fi
12880
12881 # Add any host-specific objects to GDB.
12882 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
12883
12884 # If building on ELF, look for lzma support for embedded compressed debug info.
12885 if test $gdb_cv_var_elf = yes; then
12886
12887 # Check whether --with-lzma was given.
12888 if test "${with_lzma+set}" = set; then :
12889   withval=$with_lzma;
12890 else
12891   with_lzma=auto
12892 fi
12893
12894   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
12895 $as_echo_n "checking whether to use lzma... " >&6; }
12896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
12897 $as_echo "$with_lzma" >&6; }
12898
12899   if test "${with_lzma}" != no; then
12900
12901
12902
12903
12904
12905
12906
12907
12908     use_additional=yes
12909
12910   acl_save_prefix="$prefix"
12911   prefix="$acl_final_prefix"
12912   acl_save_exec_prefix="$exec_prefix"
12913   exec_prefix="$acl_final_exec_prefix"
12914
12915     eval additional_includedir=\"$includedir\"
12916     eval additional_libdir=\"$libdir\"
12917
12918   exec_prefix="$acl_save_exec_prefix"
12919   prefix="$acl_save_prefix"
12920
12921
12922 # Check whether --with-liblzma-prefix was given.
12923 if test "${with_liblzma_prefix+set}" = set; then :
12924   withval=$with_liblzma_prefix;
12925     if test "X$withval" = "Xno"; then
12926       use_additional=no
12927     else
12928       if test "X$withval" = "X"; then
12929
12930   acl_save_prefix="$prefix"
12931   prefix="$acl_final_prefix"
12932   acl_save_exec_prefix="$exec_prefix"
12933   exec_prefix="$acl_final_exec_prefix"
12934
12935           eval additional_includedir=\"$includedir\"
12936           eval additional_libdir=\"$libdir\"
12937
12938   exec_prefix="$acl_save_exec_prefix"
12939   prefix="$acl_save_prefix"
12940
12941       else
12942         additional_includedir="$withval/include"
12943         additional_libdir="$withval/lib"
12944       fi
12945     fi
12946
12947 fi
12948
12949       LIBLZMA=
12950   LTLIBLZMA=
12951   INCLZMA=
12952   rpathdirs=
12953   ltrpathdirs=
12954   names_already_handled=
12955   names_next_round='lzma '
12956   while test -n "$names_next_round"; do
12957     names_this_round="$names_next_round"
12958     names_next_round=
12959     for name in $names_this_round; do
12960       already_handled=
12961       for n in $names_already_handled; do
12962         if test "$n" = "$name"; then
12963           already_handled=yes
12964           break
12965         fi
12966       done
12967       if test -z "$already_handled"; then
12968         names_already_handled="$names_already_handled $name"
12969                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
12970         eval value=\"\$HAVE_LIB$uppername\"
12971         if test -n "$value"; then
12972           if test "$value" = yes; then
12973             eval value=\"\$LIB$uppername\"
12974             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
12975             eval value=\"\$LTLIB$uppername\"
12976             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
12977           else
12978                                     :
12979           fi
12980         else
12981                               found_dir=
12982           found_la=
12983           found_so=
12984           found_a=
12985           if test $use_additional = yes; then
12986             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
12987               found_dir="$additional_libdir"
12988               found_so="$additional_libdir/lib$name.$shlibext"
12989               if test -f "$additional_libdir/lib$name.la"; then
12990                 found_la="$additional_libdir/lib$name.la"
12991               fi
12992             else
12993               if test -f "$additional_libdir/lib$name.$libext"; then
12994                 found_dir="$additional_libdir"
12995                 found_a="$additional_libdir/lib$name.$libext"
12996                 if test -f "$additional_libdir/lib$name.la"; then
12997                   found_la="$additional_libdir/lib$name.la"
12998                 fi
12999               fi
13000             fi
13001           fi
13002           if test "X$found_dir" = "X"; then
13003             for x in $LDFLAGS $LTLIBLZMA; do
13004
13005   acl_save_prefix="$prefix"
13006   prefix="$acl_final_prefix"
13007   acl_save_exec_prefix="$exec_prefix"
13008   exec_prefix="$acl_final_exec_prefix"
13009   eval x=\"$x\"
13010   exec_prefix="$acl_save_exec_prefix"
13011   prefix="$acl_save_prefix"
13012
13013               case "$x" in
13014                 -L*)
13015                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13016                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13017                     found_dir="$dir"
13018                     found_so="$dir/lib$name.$shlibext"
13019                     if test -f "$dir/lib$name.la"; then
13020                       found_la="$dir/lib$name.la"
13021                     fi
13022                   else
13023                     if test -f "$dir/lib$name.$libext"; then
13024                       found_dir="$dir"
13025                       found_a="$dir/lib$name.$libext"
13026                       if test -f "$dir/lib$name.la"; then
13027                         found_la="$dir/lib$name.la"
13028                       fi
13029                     fi
13030                   fi
13031                   ;;
13032               esac
13033               if test "X$found_dir" != "X"; then
13034                 break
13035               fi
13036             done
13037           fi
13038           if test "X$found_dir" != "X"; then
13039                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13040             if test "X$found_so" != "X"; then
13041                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13042                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13043               else
13044                                                                                 haveit=
13045                 for x in $ltrpathdirs; do
13046                   if test "X$x" = "X$found_dir"; then
13047                     haveit=yes
13048                     break
13049                   fi
13050                 done
13051                 if test -z "$haveit"; then
13052                   ltrpathdirs="$ltrpathdirs $found_dir"
13053                 fi
13054                                 if test "$hardcode_direct" = yes; then
13055                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13056                 else
13057                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13058                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13059                                                             haveit=
13060                     for x in $rpathdirs; do
13061                       if test "X$x" = "X$found_dir"; then
13062                         haveit=yes
13063                         break
13064                       fi
13065                     done
13066                     if test -z "$haveit"; then
13067                       rpathdirs="$rpathdirs $found_dir"
13068                     fi
13069                   else
13070                                                                                 haveit=
13071                     for x in $LDFLAGS $LIBLZMA; do
13072
13073   acl_save_prefix="$prefix"
13074   prefix="$acl_final_prefix"
13075   acl_save_exec_prefix="$exec_prefix"
13076   exec_prefix="$acl_final_exec_prefix"
13077   eval x=\"$x\"
13078   exec_prefix="$acl_save_exec_prefix"
13079   prefix="$acl_save_prefix"
13080
13081                       if test "X$x" = "X-L$found_dir"; then
13082                         haveit=yes
13083                         break
13084                       fi
13085                     done
13086                     if test -z "$haveit"; then
13087                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13088                     fi
13089                     if test "$hardcode_minus_L" != no; then
13090                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13091                     else
13092                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13093                     fi
13094                   fi
13095                 fi
13096               fi
13097             else
13098               if test "X$found_a" != "X"; then
13099                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13100               else
13101                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13102               fi
13103             fi
13104                         additional_includedir=
13105             case "$found_dir" in
13106               */lib | */lib/)
13107                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13108                 additional_includedir="$basedir/include"
13109                 ;;
13110             esac
13111             if test "X$additional_includedir" != "X"; then
13112                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13113                 haveit=
13114                 if test "X$additional_includedir" = "X/usr/local/include"; then
13115                   if test -n "$GCC"; then
13116                     case $host_os in
13117                       linux*) haveit=yes;;
13118                     esac
13119                   fi
13120                 fi
13121                 if test -z "$haveit"; then
13122                   for x in $CPPFLAGS $INCLZMA; do
13123
13124   acl_save_prefix="$prefix"
13125   prefix="$acl_final_prefix"
13126   acl_save_exec_prefix="$exec_prefix"
13127   exec_prefix="$acl_final_exec_prefix"
13128   eval x=\"$x\"
13129   exec_prefix="$acl_save_exec_prefix"
13130   prefix="$acl_save_prefix"
13131
13132                     if test "X$x" = "X-I$additional_includedir"; then
13133                       haveit=yes
13134                       break
13135                     fi
13136                   done
13137                   if test -z "$haveit"; then
13138                     if test -d "$additional_includedir"; then
13139                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13140                     fi
13141                   fi
13142                 fi
13143               fi
13144             fi
13145                         if test -n "$found_la"; then
13146                                                         save_libdir="$libdir"
13147               case "$found_la" in
13148                 */* | *\\*) . "$found_la" ;;
13149                 *) . "./$found_la" ;;
13150               esac
13151               libdir="$save_libdir"
13152                             for dep in $dependency_libs; do
13153                 case "$dep" in
13154                   -L*)
13155                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13156                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13157                       haveit=
13158                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13159                         if test -n "$GCC"; then
13160                           case $host_os in
13161                             linux*) haveit=yes;;
13162                           esac
13163                         fi
13164                       fi
13165                       if test -z "$haveit"; then
13166                         haveit=
13167                         for x in $LDFLAGS $LIBLZMA; do
13168
13169   acl_save_prefix="$prefix"
13170   prefix="$acl_final_prefix"
13171   acl_save_exec_prefix="$exec_prefix"
13172   exec_prefix="$acl_final_exec_prefix"
13173   eval x=\"$x\"
13174   exec_prefix="$acl_save_exec_prefix"
13175   prefix="$acl_save_prefix"
13176
13177                           if test "X$x" = "X-L$additional_libdir"; then
13178                             haveit=yes
13179                             break
13180                           fi
13181                         done
13182                         if test -z "$haveit"; then
13183                           if test -d "$additional_libdir"; then
13184                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13185                           fi
13186                         fi
13187                         haveit=
13188                         for x in $LDFLAGS $LTLIBLZMA; do
13189
13190   acl_save_prefix="$prefix"
13191   prefix="$acl_final_prefix"
13192   acl_save_exec_prefix="$exec_prefix"
13193   exec_prefix="$acl_final_exec_prefix"
13194   eval x=\"$x\"
13195   exec_prefix="$acl_save_exec_prefix"
13196   prefix="$acl_save_prefix"
13197
13198                           if test "X$x" = "X-L$additional_libdir"; then
13199                             haveit=yes
13200                             break
13201                           fi
13202                         done
13203                         if test -z "$haveit"; then
13204                           if test -d "$additional_libdir"; then
13205                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
13206                           fi
13207                         fi
13208                       fi
13209                     fi
13210                     ;;
13211                   -R*)
13212                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
13213                     if test "$enable_rpath" != no; then
13214                                                                   haveit=
13215                       for x in $rpathdirs; do
13216                         if test "X$x" = "X$dir"; then
13217                           haveit=yes
13218                           break
13219                         fi
13220                       done
13221                       if test -z "$haveit"; then
13222                         rpathdirs="$rpathdirs $dir"
13223                       fi
13224                                                                   haveit=
13225                       for x in $ltrpathdirs; do
13226                         if test "X$x" = "X$dir"; then
13227                           haveit=yes
13228                           break
13229                         fi
13230                       done
13231                       if test -z "$haveit"; then
13232                         ltrpathdirs="$ltrpathdirs $dir"
13233                       fi
13234                     fi
13235                     ;;
13236                   -l*)
13237                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13238                     ;;
13239                   *.la)
13240                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13241                     ;;
13242                   *)
13243                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
13244                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
13245                     ;;
13246                 esac
13247               done
13248             fi
13249           else
13250                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13251             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
13252           fi
13253         fi
13254       fi
13255     done
13256   done
13257   if test "X$rpathdirs" != "X"; then
13258     if test -n "$hardcode_libdir_separator"; then
13259                         alldirs=
13260       for found_dir in $rpathdirs; do
13261         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13262       done
13263             acl_save_libdir="$libdir"
13264       libdir="$alldirs"
13265       eval flag=\"$hardcode_libdir_flag_spec\"
13266       libdir="$acl_save_libdir"
13267       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13268     else
13269             for found_dir in $rpathdirs; do
13270         acl_save_libdir="$libdir"
13271         libdir="$found_dir"
13272         eval flag=\"$hardcode_libdir_flag_spec\"
13273         libdir="$acl_save_libdir"
13274         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13275       done
13276     fi
13277   fi
13278   if test "X$ltrpathdirs" != "X"; then
13279             for found_dir in $ltrpathdirs; do
13280       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
13281     done
13282   fi
13283
13284
13285         ac_save_CPPFLAGS="$CPPFLAGS"
13286
13287   for element in $INCLZMA; do
13288     haveit=
13289     for x in $CPPFLAGS; do
13290
13291   acl_save_prefix="$prefix"
13292   prefix="$acl_final_prefix"
13293   acl_save_exec_prefix="$exec_prefix"
13294   exec_prefix="$acl_final_exec_prefix"
13295   eval x=\"$x\"
13296   exec_prefix="$acl_save_exec_prefix"
13297   prefix="$acl_save_prefix"
13298
13299       if test "X$x" = "X$element"; then
13300         haveit=yes
13301         break
13302       fi
13303     done
13304     if test -z "$haveit"; then
13305       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
13306     fi
13307   done
13308
13309
13310   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
13311 $as_echo_n "checking for liblzma... " >&6; }
13312 if test "${ac_cv_liblzma+set}" = set; then :
13313   $as_echo_n "(cached) " >&6
13314 else
13315
13316     ac_save_LIBS="$LIBS"
13317     LIBS="$LIBS $LIBLZMA"
13318     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13319 /* end confdefs.h.  */
13320 #include "lzma.h"
13321 int
13322 main ()
13323 {
13324 lzma_index_iter iter;
13325                            lzma_index_iter_init (&iter, 0);
13326                            lzma_mf_is_supported (LZMA_MF_HC3);
13327   ;
13328   return 0;
13329 }
13330 _ACEOF
13331 if ac_fn_c_try_link "$LINENO"; then :
13332   ac_cv_liblzma=yes
13333 else
13334   ac_cv_liblzma=no
13335 fi
13336 rm -f core conftest.err conftest.$ac_objext \
13337     conftest$ac_exeext conftest.$ac_ext
13338     LIBS="$ac_save_LIBS"
13339
13340 fi
13341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
13342 $as_echo "$ac_cv_liblzma" >&6; }
13343   if test "$ac_cv_liblzma" = yes; then
13344     HAVE_LIBLZMA=yes
13345
13346 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
13347
13348     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
13349 $as_echo_n "checking how to link with liblzma... " >&6; }
13350     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
13351 $as_echo "$LIBLZMA" >&6; }
13352   else
13353     HAVE_LIBLZMA=no
13354             CPPFLAGS="$ac_save_CPPFLAGS"
13355     LIBLZMA=
13356     LTLIBLZMA=
13357   fi
13358
13359
13360
13361
13362
13363
13364     if test "$HAVE_LIBLZMA" != yes; then
13365       if test "$with_lzma" = yes; then
13366         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
13367       fi
13368     fi
13369   fi
13370 fi
13371
13372 LIBGUI="../libgui/src/libgui.a"
13373 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13374
13375
13376
13377 WIN32LDAPP=
13378
13379
13380
13381 case "${host}" in
13382 *-*-cygwin* | *-*-mingw* )
13383     configdir="win"
13384     ;;
13385 *)
13386     configdir="unix"
13387     ;;
13388 esac
13389
13390 GDBTKLIBS=
13391 if test "${enable_gdbtk}" = "yes"; then
13392
13393     # Gdbtk must have an absolute path to srcdir in order to run
13394     # properly when not installed.
13395     here=`pwd`
13396     cd ${srcdir}
13397     GDBTK_SRC_DIR=`pwd`
13398     cd $here
13399
13400
13401     #
13402     # Ok, lets find the tcl configuration
13403     # First, look for one uninstalled.
13404     # the alternative search directory is invoked by --with-tcl
13405     #
13406
13407     if test x"${no_tcl}" = x ; then
13408         # we reset no_tcl in case something fails here
13409         no_tcl=true
13410
13411 # Check whether --with-tcl was given.
13412 if test "${with_tcl+set}" = set; then :
13413   withval=$with_tcl; with_tclconfig=${withval}
13414 fi
13415
13416         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13417 $as_echo_n "checking for Tcl configuration... " >&6; }
13418         if test "${ac_cv_c_tclconfig+set}" = set; then :
13419   $as_echo_n "(cached) " >&6
13420 else
13421
13422
13423             # First check to see if --with-tcl was specified.
13424             case "${host}" in
13425                 *-*-cygwin*) platDir="win" ;;
13426                 *) platDir="unix" ;;
13427             esac
13428             if test x"${with_tclconfig}" != x ; then
13429                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13430                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13431                 else
13432                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13433                 fi
13434             fi
13435
13436             # then check for a private Tcl installation
13437             if test x"${ac_cv_c_tclconfig}" = x ; then
13438                 for i in \
13439                         ../tcl \
13440                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13441                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
13442                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
13443                         ../../tcl \
13444                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13445                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
13446                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
13447                         ../../../tcl \
13448                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13449                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
13450                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
13451                     if test -f "$i/$platDir/tclConfig.sh" ; then
13452                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13453                         break
13454                     fi
13455                 done
13456             fi
13457
13458             # on Darwin, check in Framework installation locations
13459             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
13460                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13461                         `ls -d /Library/Frameworks 2>/dev/null` \
13462                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13463                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13464                         ; do
13465                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
13466                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
13467                         break
13468                     fi
13469                 done
13470             fi
13471
13472             # check in a few common install locations
13473             if test x"${ac_cv_c_tclconfig}" = x ; then
13474                 for i in `ls -d ${libdir} 2>/dev/null` \
13475                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13476                         `ls -d ${prefix}/lib 2>/dev/null` \
13477                         `ls -d /usr/local/lib 2>/dev/null` \
13478                         `ls -d /usr/contrib/lib 2>/dev/null` \
13479                         `ls -d /usr/lib 2>/dev/null` \
13480                         ; do
13481                     if test -f "$i/tclConfig.sh" ; then
13482                         ac_cv_c_tclconfig=`(cd $i; pwd)`
13483                         break
13484                     fi
13485                 done
13486             fi
13487
13488             # check in a few other private locations
13489             if test x"${ac_cv_c_tclconfig}" = x ; then
13490                 for i in \
13491                         ${srcdir}/../tcl \
13492                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13493                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
13494                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
13495                     if test -f "$i/$platDir/tclConfig.sh" ; then
13496                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13497                     break
13498                 fi
13499                 done
13500             fi
13501
13502 fi
13503
13504
13505         if test x"${ac_cv_c_tclconfig}" = x ; then
13506             TCL_BIN_DIR="# no Tcl configs found"
13507             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
13508 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
13509         else
13510             no_tcl=
13511             TCL_BIN_DIR=${ac_cv_c_tclconfig}
13512             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
13513 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13514         fi
13515     fi
13516
13517
13518     # If $no_tk is nonempty, then we can't do Tk, and there is no
13519     # point to doing Tcl.
13520
13521     #
13522     # Ok, lets find the tk configuration
13523     # First, look for one uninstalled.
13524     # the alternative search directory is invoked by --with-tk
13525     #
13526
13527     if test x"${no_tk}" = x ; then
13528         # we reset no_tk in case something fails here
13529         no_tk=true
13530
13531 # Check whether --with-tk was given.
13532 if test "${with_tk+set}" = set; then :
13533   withval=$with_tk; with_tkconfig=${withval}
13534 fi
13535
13536         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
13537 $as_echo_n "checking for Tk configuration... " >&6; }
13538         if test "${ac_cv_c_tkconfig+set}" = set; then :
13539   $as_echo_n "(cached) " >&6
13540 else
13541
13542
13543             # First check to see if --with-tkconfig was specified.
13544             if test x"${with_tkconfig}" != x ; then
13545                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
13546                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
13547                 else
13548                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
13549                 fi
13550             fi
13551
13552             # then check for a private Tk library
13553             case "${host}" in
13554                 *-*-cygwin*) platDir="win" ;;
13555                 *) platDir="unix" ;;
13556             esac
13557             if test x"${ac_cv_c_tkconfig}" = x ; then
13558                 for i in \
13559                         ../tk \
13560                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13561                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
13562                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
13563                         ../../tk \
13564                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13565                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
13566                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
13567                         ../../../tk \
13568                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13569                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
13570                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
13571                     if test -f "$i/$platDir/tkConfig.sh" ; then
13572                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13573                         break
13574                     fi
13575                 done
13576             fi
13577
13578             # on Darwin, check in Framework installation locations
13579             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
13580                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13581                         `ls -d /Library/Frameworks 2>/dev/null` \
13582                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13583                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13584                         ; do
13585                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
13586                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
13587                         break
13588                     fi
13589                 done
13590             fi
13591
13592             # check in a few common install locations
13593             if test x"${ac_cv_c_tkconfig}" = x ; then
13594                 for i in `ls -d ${libdir} 2>/dev/null` \
13595                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13596                         `ls -d ${prefix}/lib 2>/dev/null` \
13597                         `ls -d /usr/local/lib 2>/dev/null` \
13598                         `ls -d /usr/contrib/lib 2>/dev/null` \
13599                         `ls -d /usr/lib 2>/dev/null` \
13600                         ; do
13601                     if test -f "$i/tkConfig.sh" ; then
13602                         ac_cv_c_tkconfig=`(cd $i; pwd)`
13603                         break
13604                     fi
13605                 done
13606             fi
13607             # check in a few other private locations
13608             if test x"${ac_cv_c_tkconfig}" = x ; then
13609                 for i in \
13610                         ${srcdir}/../tk \
13611                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13612                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
13613                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
13614                     if test -f "$i/$platDir/tkConfig.sh" ; then
13615                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13616                         break
13617                     fi
13618                 done
13619             fi
13620
13621 fi
13622
13623
13624         if test x"${ac_cv_c_tkconfig}" = x ; then
13625             TK_BIN_DIR="# no Tk configs found"
13626             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
13627 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
13628         else
13629             no_tk=
13630             TK_BIN_DIR=${ac_cv_c_tkconfig}
13631             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
13632 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13633         fi
13634     fi
13635
13636
13637     if test -z "${no_tcl}" -a -z "${no_tk}"; then
13638
13639     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
13640 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
13641
13642     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
13643         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13644 $as_echo "loading" >&6; }
13645         . ${TCL_BIN_DIR}/tclConfig.sh
13646     else
13647         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
13648 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13649     fi
13650
13651     # eval is required to do the TCL_DBGX substitution
13652     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
13653     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
13654
13655     # If the TCL_BIN_DIR is the build directory (not the install directory),
13656     # then set the common variable name to the value of the build variables.
13657     # For example, the variable TCL_LIB_SPEC will be set to the value
13658     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
13659     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
13660     # installed and uninstalled version of Tcl.
13661     if test -f "${TCL_BIN_DIR}/Makefile" ; then
13662         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
13663         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
13664         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
13665     elif test "`uname -s`" = "Darwin"; then
13666         # If Tcl was built as a framework, attempt to use the libraries
13667         # from the framework at the given location so that linking works
13668         # against Tcl.framework installed in an arbitrary location.
13669         case ${TCL_DEFS} in
13670             *TCL_FRAMEWORK*)
13671                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
13672                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
13673                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
13674                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
13675                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
13676                             break
13677                         fi
13678                     done
13679                 fi
13680                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
13681                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
13682                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
13683                 fi
13684                 ;;
13685         esac
13686     fi
13687
13688     # eval is required to do the TCL_DBGX substitution
13689     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
13690     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
13691     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
13692     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
13693
13694
13695
13696
13697
13698
13699
13700
13701
13702
13703
13704
13705
13706
13707
13708         # Check for in-tree tcl
13709         here=`pwd`
13710         cd ${srcdir}/..
13711         topdir=`pwd`
13712         cd ${here}
13713
13714         intree="no"
13715         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
13716           intree="yes"
13717         fi
13718
13719         # Find Tcl private headers
13720         if test x"${intree}" = xno; then
13721
13722   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
13723 $as_echo_n "checking for Tcl private headers... " >&6; }
13724   private_dir=""
13725   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
13726   if test -f ${dir}/tclInt.h ; then
13727     private_dir=${dir}
13728   fi
13729
13730   if test x"${private_dir}" = x; then
13731     as_fn_error "could not find private Tcl headers" "$LINENO" 5
13732   else
13733     TCL_PRIVATE_INCLUDE="-I${private_dir}"
13734     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13735 $as_echo "${private_dir}" >&6; }
13736   fi
13737
13738           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
13739           TCL_LIBRARY="${TCL_LIB_SPEC}"
13740           TCL_DEPS=""
13741         else
13742           # If building tcl in the same src tree, private headers
13743           # are not needed, but we need to be sure to use the right
13744           # headers library
13745           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
13746           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
13747           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
13748         fi
13749
13750
13751
13752
13753
13754     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
13755 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
13756
13757     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
13758         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13759 $as_echo "loading" >&6; }
13760         . ${TK_BIN_DIR}/tkConfig.sh
13761     else
13762         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
13763 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13764     fi
13765
13766     # eval is required to do the TK_DBGX substitution
13767     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
13768     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
13769
13770     # If the TK_BIN_DIR is the build directory (not the install directory),
13771     # then set the common variable name to the value of the build variables.
13772     # For example, the variable TK_LIB_SPEC will be set to the value
13773     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
13774     # instead of TK_BUILD_LIB_SPEC since it will work with both an
13775     # installed and uninstalled version of Tcl.
13776     if test -f "${TK_BIN_DIR}/Makefile" ; then
13777         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
13778         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
13779         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
13780     elif test "`uname -s`" = "Darwin"; then
13781         # If Tk was built as a framework, attempt to use the libraries
13782         # from the framework at the given location so that linking works
13783         # against Tk.framework installed in an arbitrary location.
13784         case ${TK_DEFS} in
13785             *TK_FRAMEWORK*)
13786                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
13787                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
13788                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
13789                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
13790                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
13791                             break
13792                         fi
13793                     done
13794                 fi
13795                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
13796                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
13797                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
13798                 fi
13799                 ;;
13800         esac
13801     fi
13802
13803     # eval is required to do the TK_DBGX substitution
13804     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
13805     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
13806     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
13807     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
13808
13809
13810
13811
13812
13813
13814
13815
13816
13817
13818
13819
13820
13821
13822         # Check for in-tree Tk
13823         intree="no"
13824         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
13825           intree="yes"
13826         fi
13827
13828         # Find Tk private headers
13829         if test x"${intree}" = xno; then
13830
13831   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
13832 $as_echo_n "checking for Tk private headers... " >&6; }
13833   private_dir=""
13834   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
13835   if test -f ${dir}/tkInt.h; then
13836     private_dir=${dir}
13837   fi
13838
13839   if test x"${private_dir}" = x; then
13840     as_fn_error "could not find Tk private headers" "$LINENO" 5
13841   else
13842     TK_PRIVATE_INCLUDE="-I${private_dir}"
13843     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13844 $as_echo "${private_dir}" >&6; }
13845   fi
13846
13847           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
13848           TK_LIBRARY=${TK_LIB_SPEC}
13849           TK_DEPS=""
13850         else
13851           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
13852           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
13853           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
13854         fi
13855
13856
13857
13858
13859
13860         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
13861
13862         # Include some libraries that Tcl and Tk want.
13863         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
13864         # Yes, the ordering seems wrong here.  But it isn't.
13865         # TK_LIBS is the list of libraries that need to be linked
13866         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
13867         # were in LIBS then any link tests after this point would
13868         # try to include things like `$(LIBGUI)', which wouldn't work.
13869         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
13870
13871         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
13872         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
13873         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
13874         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
13875         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
13876         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
13877         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
13878
13879         if test x$gdb_cv_os_cygwin = xyes; then
13880           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
13881           WIN32LDAPP="-Wl,--subsystem,console"
13882           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
13883         fi
13884
13885         subdirs="$subdirs gdbtk"
13886
13887     fi
13888 fi
13889
13890
13891
13892
13893
13894
13895
13896
13897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
13898 $as_echo_n "checking for X... " >&6; }
13899
13900
13901 # Check whether --with-x was given.
13902 if test "${with_x+set}" = set; then :
13903   withval=$with_x;
13904 fi
13905
13906 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
13907 if test "x$with_x" = xno; then
13908   # The user explicitly disabled X.
13909   have_x=disabled
13910 else
13911   case $x_includes,$x_libraries in #(
13912     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
13913     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
13914   $as_echo_n "(cached) " >&6
13915 else
13916   # One or both of the vars are not set, and there is no cached value.
13917 ac_x_includes=no ac_x_libraries=no
13918 rm -f -r conftest.dir
13919 if mkdir conftest.dir; then
13920   cd conftest.dir
13921   cat >Imakefile <<'_ACEOF'
13922 incroot:
13923         @echo incroot='${INCROOT}'
13924 usrlibdir:
13925         @echo usrlibdir='${USRLIBDIR}'
13926 libdir:
13927         @echo libdir='${LIBDIR}'
13928 _ACEOF
13929   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
13930     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
13931     for ac_var in incroot usrlibdir libdir; do
13932       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
13933     done
13934     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
13935     for ac_extension in a so sl dylib la dll; do
13936       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
13937          test -f "$ac_im_libdir/libX11.$ac_extension"; then
13938         ac_im_usrlibdir=$ac_im_libdir; break
13939       fi
13940     done
13941     # Screen out bogus values from the imake configuration.  They are
13942     # bogus both because they are the default anyway, and because
13943     # using them would break gcc on systems where it needs fixed includes.
13944     case $ac_im_incroot in
13945         /usr/include) ac_x_includes= ;;
13946         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
13947     esac
13948     case $ac_im_usrlibdir in
13949         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
13950         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
13951     esac
13952   fi
13953   cd ..
13954   rm -f -r conftest.dir
13955 fi
13956
13957 # Standard set of common directories for X headers.
13958 # Check X11 before X11Rn because it is often a symlink to the current release.
13959 ac_x_header_dirs='
13960 /usr/X11/include
13961 /usr/X11R7/include
13962 /usr/X11R6/include
13963 /usr/X11R5/include
13964 /usr/X11R4/include
13965
13966 /usr/include/X11
13967 /usr/include/X11R7
13968 /usr/include/X11R6
13969 /usr/include/X11R5
13970 /usr/include/X11R4
13971
13972 /usr/local/X11/include
13973 /usr/local/X11R7/include
13974 /usr/local/X11R6/include
13975 /usr/local/X11R5/include
13976 /usr/local/X11R4/include
13977
13978 /usr/local/include/X11
13979 /usr/local/include/X11R7
13980 /usr/local/include/X11R6
13981 /usr/local/include/X11R5
13982 /usr/local/include/X11R4
13983
13984 /usr/X386/include
13985 /usr/x386/include
13986 /usr/XFree86/include/X11
13987
13988 /usr/include
13989 /usr/local/include
13990 /usr/unsupported/include
13991 /usr/athena/include
13992 /usr/local/x11r5/include
13993 /usr/lpp/Xamples/include
13994
13995 /usr/openwin/include
13996 /usr/openwin/share/include'
13997
13998 if test "$ac_x_includes" = no; then
13999   # Guess where to find include files, by looking for Xlib.h.
14000   # First, try using that file with no special directory specified.
14001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14002 /* end confdefs.h.  */
14003 #include <X11/Xlib.h>
14004 _ACEOF
14005 if ac_fn_c_try_cpp "$LINENO"; then :
14006   # We can compile using X headers with no special include directory.
14007 ac_x_includes=
14008 else
14009   for ac_dir in $ac_x_header_dirs; do
14010   if test -r "$ac_dir/X11/Xlib.h"; then
14011     ac_x_includes=$ac_dir
14012     break
14013   fi
14014 done
14015 fi
14016 rm -f conftest.err conftest.$ac_ext
14017 fi # $ac_x_includes = no
14018
14019 if test "$ac_x_libraries" = no; then
14020   # Check for the libraries.
14021   # See if we find them without any special options.
14022   # Don't add to $LIBS permanently.
14023   ac_save_LIBS=$LIBS
14024   LIBS="-lX11 $LIBS"
14025   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14026 /* end confdefs.h.  */
14027 #include <X11/Xlib.h>
14028 int
14029 main ()
14030 {
14031 XrmInitialize ()
14032   ;
14033   return 0;
14034 }
14035 _ACEOF
14036 if ac_fn_c_try_link "$LINENO"; then :
14037   LIBS=$ac_save_LIBS
14038 # We can link X programs with no special library path.
14039 ac_x_libraries=
14040 else
14041   LIBS=$ac_save_LIBS
14042 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14043 do
14044   # Don't even attempt the hair of trying to link an X program!
14045   for ac_extension in a so sl dylib la dll; do
14046     if test -r "$ac_dir/libX11.$ac_extension"; then
14047       ac_x_libraries=$ac_dir
14048       break 2
14049     fi
14050   done
14051 done
14052 fi
14053 rm -f core conftest.err conftest.$ac_objext \
14054     conftest$ac_exeext conftest.$ac_ext
14055 fi # $ac_x_libraries = no
14056
14057 case $ac_x_includes,$ac_x_libraries in #(
14058   no,* | *,no | *\'*)
14059     # Didn't find X, or a directory has "'" in its name.
14060     ac_cv_have_x="have_x=no";; #(
14061   *)
14062     # Record where we found X for the cache.
14063     ac_cv_have_x="have_x=yes\
14064         ac_x_includes='$ac_x_includes'\
14065         ac_x_libraries='$ac_x_libraries'"
14066 esac
14067 fi
14068 ;; #(
14069     *) have_x=yes;;
14070   esac
14071   eval "$ac_cv_have_x"
14072 fi # $with_x != no
14073
14074 if test "$have_x" != yes; then
14075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14076 $as_echo "$have_x" >&6; }
14077   no_x=yes
14078 else
14079   # If each of the values was on the command line, it overrides each guess.
14080   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14081   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14082   # Update the cache value to reflect the command line values.
14083   ac_cv_have_x="have_x=yes\
14084         ac_x_includes='$x_includes'\
14085         ac_x_libraries='$x_libraries'"
14086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14087 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14088 fi
14089
14090
14091 # Unlike the sim directory, whether a simulator is linked is controlled by
14092 # presence of a gdb_sim definition in the target configure.tgt entry.
14093 # This code just checks for a few cases where we'd like to ignore those
14094 # definitions, even when they're present in the '.mt' file.  These cases
14095 # are when --disable-sim is specified, or if the simulator directory is
14096 # not part of the source tree.
14097 #
14098 # Check whether --enable-sim was given.
14099 if test "${enable_sim+set}" = set; then :
14100   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14101  echo "enableval = ${enableval}";
14102  case "${enableval}" in
14103   yes) ignore_sim=false ;;
14104   no)  ignore_sim=true ;;
14105   *)   ignore_sim=false ;;
14106  esac
14107 else
14108   ignore_sim=false
14109 fi
14110
14111
14112 if test ! -d "${srcdir}/../sim"; then
14113   ignore_sim=true
14114 fi
14115
14116 SIM=
14117 SIM_OBS=
14118 if test "${ignore_sim}" = "false"; then
14119   if test x"${gdb_sim}" != x ; then
14120     SIM="${gdb_sim}"
14121     SIM_OBS="remote-sim.o"
14122
14123 $as_echo "#define WITH_SIM 1" >>confdefs.h
14124
14125   fi
14126 fi
14127
14128
14129
14130
14131
14132
14133
14134
14135
14136
14137
14138
14139
14140
14141 # List of host floatformats.
14142
14143 cat >>confdefs.h <<_ACEOF
14144 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14145 _ACEOF
14146
14147
14148 cat >>confdefs.h <<_ACEOF
14149 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14150 _ACEOF
14151
14152
14153 cat >>confdefs.h <<_ACEOF
14154 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14155 _ACEOF
14156
14157
14158 # target_subdir is used by the testsuite to find the target libraries.
14159 target_subdir=
14160 if test "${host}" != "${target}"; then
14161     target_subdir="${target_alias}/"
14162 fi
14163
14164
14165 frags=
14166 if test "${gdb_native}" = "yes"; then
14167   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14168   if test ! -f ${host_makefile_frag}; then
14169     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14170   fi
14171   frags="$frags $host_makefile_frag"
14172 else
14173   host_makefile_frag=/dev/null
14174 fi
14175
14176
14177
14178
14179 if test "${gdb_native}" = "yes"; then
14180 # We pick this up from the host configuration file (.mh) because we
14181 # do not have a native configuration Makefile fragment.
14182 nativefile=`sed -n '
14183 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14184 ' ${host_makefile_frag}`
14185 fi
14186
14187
14188 if test x"${gdb_osabi}" != x ; then
14189
14190 cat >>confdefs.h <<_ACEOF
14191 #define GDB_OSABI_DEFAULT $gdb_osabi
14192 _ACEOF
14193
14194 fi
14195
14196 # Enable multi-ice-gdb-server.
14197 # Check whether --enable-multi-ice was given.
14198 if test "${enable_multi_ice+set}" = set; then :
14199   enableval=$enable_multi_ice; case $enableval in
14200     yes | no)
14201       ;;
14202     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14203   esac
14204 fi
14205
14206 if test "x$enable_multi_ice" = xyes; then
14207    subdirs="$subdirs multi-ice"
14208
14209 fi
14210
14211 # Check whether --enable-gdbserver was given.
14212 if test "${enable_gdbserver+set}" = set; then :
14213   enableval=$enable_gdbserver; case "${enableval}" in
14214   yes| no|auto) ;;
14215   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
14216 esac
14217 else
14218   enable_gdbserver=auto
14219 fi
14220
14221
14222 # We only build gdbserver automatically in a native configuration, and
14223 # only if the user did not explicitly disable its build.
14224 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
14225   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14226 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14227   if test "x$build_gdbserver" = xyes; then
14228     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14229 $as_echo "yes" >&6; }
14230     subdirs="$subdirs gdbserver"
14231
14232     gdbserver_build_enabled=yes
14233   else
14234     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14235 $as_echo "no" >&6; }
14236   fi
14237 fi
14238
14239 # If the user explicitly request the gdbserver to be built, verify that
14240 # we were in fact able to enable it.
14241 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
14242   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
14243 fi
14244
14245 # Check for babeltrace and babeltrace-ctf
14246
14247 # Check whether --with-babeltrace was given.
14248 if test "${with_babeltrace+set}" = set; then :
14249   withval=$with_babeltrace;
14250 else
14251   with_babeltrace=auto
14252 fi
14253
14254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
14255 $as_echo_n "checking whether to use babeltrace... " >&6; }
14256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
14257 $as_echo "$with_babeltrace" >&6; }
14258
14259 if test "x$with_babeltrace" = "xno"; then
14260   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
14261 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
14262 else
14263   # Append -Werror to CFLAGS so that configure can catch the warning
14264   # "assignment from incompatible pointer type", which is related to
14265   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
14266   # in GDB, while babeltrace 1.0.3 is broken.
14267   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
14268   # safe to save and restore CFLAGS here.
14269   saved_CFLAGS=$CFLAGS
14270   CFLAGS="$CFLAGS -Werror"
14271
14272
14273
14274
14275
14276
14277
14278
14279     use_additional=yes
14280
14281   acl_save_prefix="$prefix"
14282   prefix="$acl_final_prefix"
14283   acl_save_exec_prefix="$exec_prefix"
14284   exec_prefix="$acl_final_exec_prefix"
14285
14286     eval additional_includedir=\"$includedir\"
14287     eval additional_libdir=\"$libdir\"
14288
14289   exec_prefix="$acl_save_exec_prefix"
14290   prefix="$acl_save_prefix"
14291
14292
14293 # Check whether --with-libbabeltrace-prefix was given.
14294 if test "${with_libbabeltrace_prefix+set}" = set; then :
14295   withval=$with_libbabeltrace_prefix;
14296     if test "X$withval" = "Xno"; then
14297       use_additional=no
14298     else
14299       if test "X$withval" = "X"; then
14300
14301   acl_save_prefix="$prefix"
14302   prefix="$acl_final_prefix"
14303   acl_save_exec_prefix="$exec_prefix"
14304   exec_prefix="$acl_final_exec_prefix"
14305
14306           eval additional_includedir=\"$includedir\"
14307           eval additional_libdir=\"$libdir\"
14308
14309   exec_prefix="$acl_save_exec_prefix"
14310   prefix="$acl_save_prefix"
14311
14312       else
14313         additional_includedir="$withval/include"
14314         additional_libdir="$withval/lib"
14315       fi
14316     fi
14317
14318 fi
14319
14320       LIBBABELTRACE=
14321   LTLIBBABELTRACE=
14322   INCBABELTRACE=
14323   rpathdirs=
14324   ltrpathdirs=
14325   names_already_handled=
14326   names_next_round='babeltrace babeltrace-ctf'
14327   while test -n "$names_next_round"; do
14328     names_this_round="$names_next_round"
14329     names_next_round=
14330     for name in $names_this_round; do
14331       already_handled=
14332       for n in $names_already_handled; do
14333         if test "$n" = "$name"; then
14334           already_handled=yes
14335           break
14336         fi
14337       done
14338       if test -z "$already_handled"; then
14339         names_already_handled="$names_already_handled $name"
14340                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14341         eval value=\"\$HAVE_LIB$uppername\"
14342         if test -n "$value"; then
14343           if test "$value" = yes; then
14344             eval value=\"\$LIB$uppername\"
14345             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
14346             eval value=\"\$LTLIB$uppername\"
14347             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
14348           else
14349                                     :
14350           fi
14351         else
14352                               found_dir=
14353           found_la=
14354           found_so=
14355           found_a=
14356           if test $use_additional = yes; then
14357             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14358               found_dir="$additional_libdir"
14359               found_so="$additional_libdir/lib$name.$shlibext"
14360               if test -f "$additional_libdir/lib$name.la"; then
14361                 found_la="$additional_libdir/lib$name.la"
14362               fi
14363             else
14364               if test -f "$additional_libdir/lib$name.$libext"; then
14365                 found_dir="$additional_libdir"
14366                 found_a="$additional_libdir/lib$name.$libext"
14367                 if test -f "$additional_libdir/lib$name.la"; then
14368                   found_la="$additional_libdir/lib$name.la"
14369                 fi
14370               fi
14371             fi
14372           fi
14373           if test "X$found_dir" = "X"; then
14374             for x in $LDFLAGS $LTLIBBABELTRACE; do
14375
14376   acl_save_prefix="$prefix"
14377   prefix="$acl_final_prefix"
14378   acl_save_exec_prefix="$exec_prefix"
14379   exec_prefix="$acl_final_exec_prefix"
14380   eval x=\"$x\"
14381   exec_prefix="$acl_save_exec_prefix"
14382   prefix="$acl_save_prefix"
14383
14384               case "$x" in
14385                 -L*)
14386                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14387                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14388                     found_dir="$dir"
14389                     found_so="$dir/lib$name.$shlibext"
14390                     if test -f "$dir/lib$name.la"; then
14391                       found_la="$dir/lib$name.la"
14392                     fi
14393                   else
14394                     if test -f "$dir/lib$name.$libext"; then
14395                       found_dir="$dir"
14396                       found_a="$dir/lib$name.$libext"
14397                       if test -f "$dir/lib$name.la"; then
14398                         found_la="$dir/lib$name.la"
14399                       fi
14400                     fi
14401                   fi
14402                   ;;
14403               esac
14404               if test "X$found_dir" != "X"; then
14405                 break
14406               fi
14407             done
14408           fi
14409           if test "X$found_dir" != "X"; then
14410                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
14411             if test "X$found_so" != "X"; then
14412                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14413                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14414               else
14415                                                                                 haveit=
14416                 for x in $ltrpathdirs; do
14417                   if test "X$x" = "X$found_dir"; then
14418                     haveit=yes
14419                     break
14420                   fi
14421                 done
14422                 if test -z "$haveit"; then
14423                   ltrpathdirs="$ltrpathdirs $found_dir"
14424                 fi
14425                                 if test "$hardcode_direct" = yes; then
14426                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14427                 else
14428                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14429                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14430                                                             haveit=
14431                     for x in $rpathdirs; do
14432                       if test "X$x" = "X$found_dir"; then
14433                         haveit=yes
14434                         break
14435                       fi
14436                     done
14437                     if test -z "$haveit"; then
14438                       rpathdirs="$rpathdirs $found_dir"
14439                     fi
14440                   else
14441                                                                                 haveit=
14442                     for x in $LDFLAGS $LIBBABELTRACE; do
14443
14444   acl_save_prefix="$prefix"
14445   prefix="$acl_final_prefix"
14446   acl_save_exec_prefix="$exec_prefix"
14447   exec_prefix="$acl_final_exec_prefix"
14448   eval x=\"$x\"
14449   exec_prefix="$acl_save_exec_prefix"
14450   prefix="$acl_save_prefix"
14451
14452                       if test "X$x" = "X-L$found_dir"; then
14453                         haveit=yes
14454                         break
14455                       fi
14456                     done
14457                     if test -z "$haveit"; then
14458                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
14459                     fi
14460                     if test "$hardcode_minus_L" != no; then
14461                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14462                     else
14463                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14464                     fi
14465                   fi
14466                 fi
14467               fi
14468             else
14469               if test "X$found_a" != "X"; then
14470                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
14471               else
14472                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
14473               fi
14474             fi
14475                         additional_includedir=
14476             case "$found_dir" in
14477               */lib | */lib/)
14478                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14479                 additional_includedir="$basedir/include"
14480                 ;;
14481             esac
14482             if test "X$additional_includedir" != "X"; then
14483                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14484                 haveit=
14485                 if test "X$additional_includedir" = "X/usr/local/include"; then
14486                   if test -n "$GCC"; then
14487                     case $host_os in
14488                       linux*) haveit=yes;;
14489                     esac
14490                   fi
14491                 fi
14492                 if test -z "$haveit"; then
14493                   for x in $CPPFLAGS $INCBABELTRACE; do
14494
14495   acl_save_prefix="$prefix"
14496   prefix="$acl_final_prefix"
14497   acl_save_exec_prefix="$exec_prefix"
14498   exec_prefix="$acl_final_exec_prefix"
14499   eval x=\"$x\"
14500   exec_prefix="$acl_save_exec_prefix"
14501   prefix="$acl_save_prefix"
14502
14503                     if test "X$x" = "X-I$additional_includedir"; then
14504                       haveit=yes
14505                       break
14506                     fi
14507                   done
14508                   if test -z "$haveit"; then
14509                     if test -d "$additional_includedir"; then
14510                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
14511                     fi
14512                   fi
14513                 fi
14514               fi
14515             fi
14516                         if test -n "$found_la"; then
14517                                                         save_libdir="$libdir"
14518               case "$found_la" in
14519                 */* | *\\*) . "$found_la" ;;
14520                 *) . "./$found_la" ;;
14521               esac
14522               libdir="$save_libdir"
14523                             for dep in $dependency_libs; do
14524                 case "$dep" in
14525                   -L*)
14526                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14527                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
14528                       haveit=
14529                       if test "X$additional_libdir" = "X/usr/local/lib"; then
14530                         if test -n "$GCC"; then
14531                           case $host_os in
14532                             linux*) haveit=yes;;
14533                           esac
14534                         fi
14535                       fi
14536                       if test -z "$haveit"; then
14537                         haveit=
14538                         for x in $LDFLAGS $LIBBABELTRACE; do
14539
14540   acl_save_prefix="$prefix"
14541   prefix="$acl_final_prefix"
14542   acl_save_exec_prefix="$exec_prefix"
14543   exec_prefix="$acl_final_exec_prefix"
14544   eval x=\"$x\"
14545   exec_prefix="$acl_save_exec_prefix"
14546   prefix="$acl_save_prefix"
14547
14548                           if test "X$x" = "X-L$additional_libdir"; then
14549                             haveit=yes
14550                             break
14551                           fi
14552                         done
14553                         if test -z "$haveit"; then
14554                           if test -d "$additional_libdir"; then
14555                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
14556                           fi
14557                         fi
14558                         haveit=
14559                         for x in $LDFLAGS $LTLIBBABELTRACE; do
14560
14561   acl_save_prefix="$prefix"
14562   prefix="$acl_final_prefix"
14563   acl_save_exec_prefix="$exec_prefix"
14564   exec_prefix="$acl_final_exec_prefix"
14565   eval x=\"$x\"
14566   exec_prefix="$acl_save_exec_prefix"
14567   prefix="$acl_save_prefix"
14568
14569                           if test "X$x" = "X-L$additional_libdir"; then
14570                             haveit=yes
14571                             break
14572                           fi
14573                         done
14574                         if test -z "$haveit"; then
14575                           if test -d "$additional_libdir"; then
14576                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
14577                           fi
14578                         fi
14579                       fi
14580                     fi
14581                     ;;
14582                   -R*)
14583                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14584                     if test "$enable_rpath" != no; then
14585                                                                   haveit=
14586                       for x in $rpathdirs; do
14587                         if test "X$x" = "X$dir"; then
14588                           haveit=yes
14589                           break
14590                         fi
14591                       done
14592                       if test -z "$haveit"; then
14593                         rpathdirs="$rpathdirs $dir"
14594                       fi
14595                                                                   haveit=
14596                       for x in $ltrpathdirs; do
14597                         if test "X$x" = "X$dir"; then
14598                           haveit=yes
14599                           break
14600                         fi
14601                       done
14602                       if test -z "$haveit"; then
14603                         ltrpathdirs="$ltrpathdirs $dir"
14604                       fi
14605                     fi
14606                     ;;
14607                   -l*)
14608                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14609                     ;;
14610                   *.la)
14611                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14612                     ;;
14613                   *)
14614                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
14615                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
14616                     ;;
14617                 esac
14618               done
14619             fi
14620           else
14621                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14622             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
14623           fi
14624         fi
14625       fi
14626     done
14627   done
14628   if test "X$rpathdirs" != "X"; then
14629     if test -n "$hardcode_libdir_separator"; then
14630                         alldirs=
14631       for found_dir in $rpathdirs; do
14632         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
14633       done
14634             acl_save_libdir="$libdir"
14635       libdir="$alldirs"
14636       eval flag=\"$hardcode_libdir_flag_spec\"
14637       libdir="$acl_save_libdir"
14638       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
14639     else
14640             for found_dir in $rpathdirs; do
14641         acl_save_libdir="$libdir"
14642         libdir="$found_dir"
14643         eval flag=\"$hardcode_libdir_flag_spec\"
14644         libdir="$acl_save_libdir"
14645         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
14646       done
14647     fi
14648   fi
14649   if test "X$ltrpathdirs" != "X"; then
14650             for found_dir in $ltrpathdirs; do
14651       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
14652     done
14653   fi
14654
14655
14656         ac_save_CPPFLAGS="$CPPFLAGS"
14657
14658   for element in $INCBABELTRACE; do
14659     haveit=
14660     for x in $CPPFLAGS; do
14661
14662   acl_save_prefix="$prefix"
14663   prefix="$acl_final_prefix"
14664   acl_save_exec_prefix="$exec_prefix"
14665   exec_prefix="$acl_final_exec_prefix"
14666   eval x=\"$x\"
14667   exec_prefix="$acl_save_exec_prefix"
14668   prefix="$acl_save_prefix"
14669
14670       if test "X$x" = "X$element"; then
14671         haveit=yes
14672         break
14673       fi
14674     done
14675     if test -z "$haveit"; then
14676       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
14677     fi
14678   done
14679
14680
14681   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
14682 $as_echo_n "checking for libbabeltrace... " >&6; }
14683 if test "${ac_cv_libbabeltrace+set}" = set; then :
14684   $as_echo_n "(cached) " >&6
14685 else
14686
14687     ac_save_LIBS="$LIBS"
14688     LIBS="$LIBS $LIBBABELTRACE"
14689     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14690 /* end confdefs.h.  */
14691 #include <babeltrace/babeltrace.h>
14692                          #include <babeltrace/ctf/events.h>
14693                          #include <babeltrace/ctf/iterator.h>
14694 int
14695 main ()
14696 {
14697 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
14698                         struct bt_ctf_event *event = NULL;
14699                         const struct bt_definition *scope;
14700
14701                         scope = bt_ctf_get_top_level_scope (event,
14702                                                            BT_STREAM_EVENT_HEADER);
14703                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
14704
14705   ;
14706   return 0;
14707 }
14708 _ACEOF
14709 if ac_fn_c_try_link "$LINENO"; then :
14710   ac_cv_libbabeltrace=yes
14711 else
14712   ac_cv_libbabeltrace=no
14713 fi
14714 rm -f core conftest.err conftest.$ac_objext \
14715     conftest$ac_exeext conftest.$ac_ext
14716     LIBS="$ac_save_LIBS"
14717
14718 fi
14719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
14720 $as_echo "$ac_cv_libbabeltrace" >&6; }
14721   if test "$ac_cv_libbabeltrace" = yes; then
14722     HAVE_LIBBABELTRACE=yes
14723
14724 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
14725
14726     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
14727 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
14728     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
14729 $as_echo "$LIBBABELTRACE" >&6; }
14730   else
14731     HAVE_LIBBABELTRACE=no
14732             CPPFLAGS="$ac_save_CPPFLAGS"
14733     LIBBABELTRACE=
14734     LTLIBBABELTRACE=
14735   fi
14736
14737
14738
14739
14740
14741
14742   CFLAGS=$saved_CFLAGS
14743
14744   if test "$HAVE_LIBBABELTRACE" != yes; then
14745      if test "$with_babeltrace" = yes; then
14746        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
14747      else
14748        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
14749 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
14750      fi
14751   fi
14752 fi
14753
14754 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
14755 # to an empty version.
14756
14757 files=
14758 links=
14759
14760 rm -f nm.h
14761 if test "${nativefile}" != ""; then
14762     case "${nativefile}" in
14763       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
14764       * ) GDB_NM_FILE="${nativefile}"
14765     esac
14766     files="${files} ${GDB_NM_FILE}"
14767     links="${links} nm.h"
14768
14769 cat >>confdefs.h <<_ACEOF
14770 #define GDB_NM_FILE "${GDB_NM_FILE}"
14771 _ACEOF
14772
14773 fi
14774
14775
14776 ac_sources="$files"
14777 ac_dests="$links"
14778 while test -n "$ac_sources"; do
14779   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
14780   set $ac_sources; ac_source=$1; shift; ac_sources=$*
14781   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
14782 done
14783 ac_config_links="$ac_config_links $ac_config_links_1"
14784
14785
14786
14787
14788
14789 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
14790
14791
14792 # Undo the $ec_script escaping suitable for Makefile.
14793 transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
14794 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`
14795 if test "x$GDB_TRANSFORM_NAME" = x; then
14796   GDB_TRANSFORM_NAME=gdb
14797 fi
14798
14799 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`
14800 if test "x$GCORE_TRANSFORM_NAME" = x; then
14801   GCORE_TRANSFORM_NAME=gcore
14802 fi
14803
14804 ac_config_files="$ac_config_files gcore"
14805
14806
14807 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
14808
14809 ac_config_commands="$ac_config_commands default"
14810
14811 cat >confcache <<\_ACEOF
14812 # This file is a shell script that caches the results of configure
14813 # tests run on this system so they can be shared between configure
14814 # scripts and configure runs, see configure's option --config-cache.
14815 # It is not useful on other systems.  If it contains results you don't
14816 # want to keep, you may remove or edit it.
14817 #
14818 # config.status only pays attention to the cache file if you give it
14819 # the --recheck option to rerun configure.
14820 #
14821 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14822 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14823 # following values.
14824
14825 _ACEOF
14826
14827 # The following way of writing the cache mishandles newlines in values,
14828 # but we know of no workaround that is simple, portable, and efficient.
14829 # So, we kill variables containing newlines.
14830 # Ultrix sh set writes to stderr and can't be redirected directly,
14831 # and sets the high bit in the cache file unless we assign to the vars.
14832 (
14833   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14834     eval ac_val=\$$ac_var
14835     case $ac_val in #(
14836     *${as_nl}*)
14837       case $ac_var in #(
14838       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14839 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14840       esac
14841       case $ac_var in #(
14842       _ | IFS | as_nl) ;; #(
14843       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14844       *) { eval $ac_var=; unset $ac_var;} ;;
14845       esac ;;
14846     esac
14847   done
14848
14849   (set) 2>&1 |
14850     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14851     *${as_nl}ac_space=\ *)
14852       # `set' does not quote correctly, so add quotes: double-quote
14853       # substitution turns \\\\ into \\, and sed turns \\ into \.
14854       sed -n \
14855         "s/'/'\\\\''/g;
14856           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14857       ;; #(
14858     *)
14859       # `set' quotes correctly as required by POSIX, so do not add quotes.
14860       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14861       ;;
14862     esac |
14863     sort
14864 ) |
14865   sed '
14866      /^ac_cv_env_/b end
14867      t clear
14868      :clear
14869      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14870      t end
14871      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14872      :end' >>confcache
14873 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14874   if test -w "$cache_file"; then
14875     test "x$cache_file" != "x/dev/null" &&
14876       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14877 $as_echo "$as_me: updating cache $cache_file" >&6;}
14878     cat confcache >$cache_file
14879   else
14880     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14881 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14882   fi
14883 fi
14884 rm -f confcache
14885
14886 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14887 # Let make expand exec_prefix.
14888 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14889
14890 DEFS=-DHAVE_CONFIG_H
14891
14892 ac_libobjs=
14893 ac_ltlibobjs=
14894 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14895   # 1. Remove the extension, and $U if already installed.
14896   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14897   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14898   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14899   #    will be set to the directory where LIBOBJS objects are built.
14900   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14901   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14902 done
14903 LIBOBJS=$ac_libobjs
14904
14905 LTLIBOBJS=$ac_ltlibobjs
14906
14907
14908 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14909   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
14910 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14911 fi
14912 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
14913   as_fn_error "conditional \"GMAKE\" was never defined.
14914 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14915 fi
14916
14917
14918 : ${CONFIG_STATUS=./config.status}
14919 ac_write_fail=0
14920 ac_clean_files_save=$ac_clean_files
14921 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14922 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14923 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14924 as_write_fail=0
14925 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14926 #! $SHELL
14927 # Generated by $as_me.
14928 # Run this file to recreate the current configuration.
14929 # Compiler output produced by configure, useful for debugging
14930 # configure, is in config.log if it exists.
14931
14932 debug=false
14933 ac_cs_recheck=false
14934 ac_cs_silent=false
14935
14936 SHELL=\${CONFIG_SHELL-$SHELL}
14937 export SHELL
14938 _ASEOF
14939 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14940 ## -------------------- ##
14941 ## M4sh Initialization. ##
14942 ## -------------------- ##
14943
14944 # Be more Bourne compatible
14945 DUALCASE=1; export DUALCASE # for MKS sh
14946 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14947   emulate sh
14948   NULLCMD=:
14949   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14950   # is contrary to our usage.  Disable this feature.
14951   alias -g '${1+"$@"}'='"$@"'
14952   setopt NO_GLOB_SUBST
14953 else
14954   case `(set -o) 2>/dev/null` in #(
14955   *posix*) :
14956     set -o posix ;; #(
14957   *) :
14958      ;;
14959 esac
14960 fi
14961
14962
14963 as_nl='
14964 '
14965 export as_nl
14966 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14967 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14968 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14969 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14970 # Prefer a ksh shell builtin over an external printf program on Solaris,
14971 # but without wasting forks for bash or zsh.
14972 if test -z "$BASH_VERSION$ZSH_VERSION" \
14973     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14974   as_echo='print -r --'
14975   as_echo_n='print -rn --'
14976 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14977   as_echo='printf %s\n'
14978   as_echo_n='printf %s'
14979 else
14980   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14981     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14982     as_echo_n='/usr/ucb/echo -n'
14983   else
14984     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14985     as_echo_n_body='eval
14986       arg=$1;
14987       case $arg in #(
14988       *"$as_nl"*)
14989         expr "X$arg" : "X\\(.*\\)$as_nl";
14990         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14991       esac;
14992       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14993     '
14994     export as_echo_n_body
14995     as_echo_n='sh -c $as_echo_n_body as_echo'
14996   fi
14997   export as_echo_body
14998   as_echo='sh -c $as_echo_body as_echo'
14999 fi
15000
15001 # The user is always right.
15002 if test "${PATH_SEPARATOR+set}" != set; then
15003   PATH_SEPARATOR=:
15004   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15005     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15006       PATH_SEPARATOR=';'
15007   }
15008 fi
15009
15010
15011 # IFS
15012 # We need space, tab and new line, in precisely that order.  Quoting is
15013 # there to prevent editors from complaining about space-tab.
15014 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15015 # splitting by setting IFS to empty value.)
15016 IFS=" ""        $as_nl"
15017
15018 # Find who we are.  Look in the path if we contain no directory separator.
15019 case $0 in #((
15020   *[\\/]* ) as_myself=$0 ;;
15021   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15022 for as_dir in $PATH
15023 do
15024   IFS=$as_save_IFS
15025   test -z "$as_dir" && as_dir=.
15026     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15027   done
15028 IFS=$as_save_IFS
15029
15030      ;;
15031 esac
15032 # We did not find ourselves, most probably we were run as `sh COMMAND'
15033 # in which case we are not to be found in the path.
15034 if test "x$as_myself" = x; then
15035   as_myself=$0
15036 fi
15037 if test ! -f "$as_myself"; then
15038   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15039   exit 1
15040 fi
15041
15042 # Unset variables that we do not need and which cause bugs (e.g. in
15043 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15044 # suppresses any "Segmentation fault" message there.  '((' could
15045 # trigger a bug in pdksh 5.2.14.
15046 for as_var in BASH_ENV ENV MAIL MAILPATH
15047 do eval test x\${$as_var+set} = xset \
15048   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15049 done
15050 PS1='$ '
15051 PS2='> '
15052 PS4='+ '
15053
15054 # NLS nuisances.
15055 LC_ALL=C
15056 export LC_ALL
15057 LANGUAGE=C
15058 export LANGUAGE
15059
15060 # CDPATH.
15061 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15062
15063
15064 # as_fn_error ERROR [LINENO LOG_FD]
15065 # ---------------------------------
15066 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15067 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15068 # script with status $?, using 1 if that was 0.
15069 as_fn_error ()
15070 {
15071   as_status=$?; test $as_status -eq 0 && as_status=1
15072   if test "$3"; then
15073     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15074     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15075   fi
15076   $as_echo "$as_me: error: $1" >&2
15077   as_fn_exit $as_status
15078 } # as_fn_error
15079
15080
15081 # as_fn_set_status STATUS
15082 # -----------------------
15083 # Set $? to STATUS, without forking.
15084 as_fn_set_status ()
15085 {
15086   return $1
15087 } # as_fn_set_status
15088
15089 # as_fn_exit STATUS
15090 # -----------------
15091 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15092 as_fn_exit ()
15093 {
15094   set +e
15095   as_fn_set_status $1
15096   exit $1
15097 } # as_fn_exit
15098
15099 # as_fn_unset VAR
15100 # ---------------
15101 # Portably unset VAR.
15102 as_fn_unset ()
15103 {
15104   { eval $1=; unset $1;}
15105 }
15106 as_unset=as_fn_unset
15107 # as_fn_append VAR VALUE
15108 # ----------------------
15109 # Append the text in VALUE to the end of the definition contained in VAR. Take
15110 # advantage of any shell optimizations that allow amortized linear growth over
15111 # repeated appends, instead of the typical quadratic growth present in naive
15112 # implementations.
15113 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15114   eval 'as_fn_append ()
15115   {
15116     eval $1+=\$2
15117   }'
15118 else
15119   as_fn_append ()
15120   {
15121     eval $1=\$$1\$2
15122   }
15123 fi # as_fn_append
15124
15125 # as_fn_arith ARG...
15126 # ------------------
15127 # Perform arithmetic evaluation on the ARGs, and store the result in the
15128 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15129 # must be portable across $(()) and expr.
15130 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15131   eval 'as_fn_arith ()
15132   {
15133     as_val=$(( $* ))
15134   }'
15135 else
15136   as_fn_arith ()
15137   {
15138     as_val=`expr "$@" || test $? -eq 1`
15139   }
15140 fi # as_fn_arith
15141
15142
15143 if expr a : '\(a\)' >/dev/null 2>&1 &&
15144    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15145   as_expr=expr
15146 else
15147   as_expr=false
15148 fi
15149
15150 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15151   as_basename=basename
15152 else
15153   as_basename=false
15154 fi
15155
15156 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15157   as_dirname=dirname
15158 else
15159   as_dirname=false
15160 fi
15161
15162 as_me=`$as_basename -- "$0" ||
15163 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15164          X"$0" : 'X\(//\)$' \| \
15165          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15166 $as_echo X/"$0" |
15167     sed '/^.*\/\([^/][^/]*\)\/*$/{
15168             s//\1/
15169             q
15170           }
15171           /^X\/\(\/\/\)$/{
15172             s//\1/
15173             q
15174           }
15175           /^X\/\(\/\).*/{
15176             s//\1/
15177             q
15178           }
15179           s/.*/./; q'`
15180
15181 # Avoid depending upon Character Ranges.
15182 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15183 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15184 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15185 as_cr_digits='0123456789'
15186 as_cr_alnum=$as_cr_Letters$as_cr_digits
15187
15188 ECHO_C= ECHO_N= ECHO_T=
15189 case `echo -n x` in #(((((
15190 -n*)
15191   case `echo 'xy\c'` in
15192   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15193   xy)  ECHO_C='\c';;
15194   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15195        ECHO_T=' ';;
15196   esac;;
15197 *)
15198   ECHO_N='-n';;
15199 esac
15200
15201 rm -f conf$$ conf$$.exe conf$$.file
15202 if test -d conf$$.dir; then
15203   rm -f conf$$.dir/conf$$.file
15204 else
15205   rm -f conf$$.dir
15206   mkdir conf$$.dir 2>/dev/null
15207 fi
15208 if (echo >conf$$.file) 2>/dev/null; then
15209   if ln -s conf$$.file conf$$ 2>/dev/null; then
15210     as_ln_s='ln -s'
15211     # ... but there are two gotchas:
15212     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15213     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15214     # In both cases, we have to default to `cp -p'.
15215     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15216       as_ln_s='cp -p'
15217   elif ln conf$$.file conf$$ 2>/dev/null; then
15218     as_ln_s=ln
15219   else
15220     as_ln_s='cp -p'
15221   fi
15222 else
15223   as_ln_s='cp -p'
15224 fi
15225 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15226 rmdir conf$$.dir 2>/dev/null
15227
15228
15229 # as_fn_mkdir_p
15230 # -------------
15231 # Create "$as_dir" as a directory, including parents if necessary.
15232 as_fn_mkdir_p ()
15233 {
15234
15235   case $as_dir in #(
15236   -*) as_dir=./$as_dir;;
15237   esac
15238   test -d "$as_dir" || eval $as_mkdir_p || {
15239     as_dirs=
15240     while :; do
15241       case $as_dir in #(
15242       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15243       *) as_qdir=$as_dir;;
15244       esac
15245       as_dirs="'$as_qdir' $as_dirs"
15246       as_dir=`$as_dirname -- "$as_dir" ||
15247 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15248          X"$as_dir" : 'X\(//\)[^/]' \| \
15249          X"$as_dir" : 'X\(//\)$' \| \
15250          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15251 $as_echo X"$as_dir" |
15252     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15253             s//\1/
15254             q
15255           }
15256           /^X\(\/\/\)[^/].*/{
15257             s//\1/
15258             q
15259           }
15260           /^X\(\/\/\)$/{
15261             s//\1/
15262             q
15263           }
15264           /^X\(\/\).*/{
15265             s//\1/
15266             q
15267           }
15268           s/.*/./; q'`
15269       test -d "$as_dir" && break
15270     done
15271     test -z "$as_dirs" || eval "mkdir $as_dirs"
15272   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15273
15274
15275 } # as_fn_mkdir_p
15276 if mkdir -p . 2>/dev/null; then
15277   as_mkdir_p='mkdir -p "$as_dir"'
15278 else
15279   test -d ./-p && rmdir ./-p
15280   as_mkdir_p=false
15281 fi
15282
15283 if test -x / >/dev/null 2>&1; then
15284   as_test_x='test -x'
15285 else
15286   if ls -dL / >/dev/null 2>&1; then
15287     as_ls_L_option=L
15288   else
15289     as_ls_L_option=
15290   fi
15291   as_test_x='
15292     eval sh -c '\''
15293       if test -d "$1"; then
15294         test -d "$1/.";
15295       else
15296         case $1 in #(
15297         -*)set "./$1";;
15298         esac;
15299         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15300         ???[sx]*):;;*)false;;esac;fi
15301     '\'' sh
15302   '
15303 fi
15304 as_executable_p=$as_test_x
15305
15306 # Sed expression to map a string onto a valid CPP name.
15307 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15308
15309 # Sed expression to map a string onto a valid variable name.
15310 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15311
15312
15313 exec 6>&1
15314 ## ----------------------------------- ##
15315 ## Main body of $CONFIG_STATUS script. ##
15316 ## ----------------------------------- ##
15317 _ASEOF
15318 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15319
15320 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15321 # Save the log message, to keep $0 and so on meaningful, and to
15322 # report actual input values of CONFIG_FILES etc. instead of their
15323 # values after options handling.
15324 ac_log="
15325 This file was extended by $as_me, which was
15326 generated by GNU Autoconf 2.64.  Invocation command line was
15327
15328   CONFIG_FILES    = $CONFIG_FILES
15329   CONFIG_HEADERS  = $CONFIG_HEADERS
15330   CONFIG_LINKS    = $CONFIG_LINKS
15331   CONFIG_COMMANDS = $CONFIG_COMMANDS
15332   $ $0 $@
15333
15334 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15335 "
15336
15337 _ACEOF
15338
15339 case $ac_config_files in *"
15340 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15341 esac
15342
15343 case $ac_config_headers in *"
15344 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15345 esac
15346
15347
15348 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15349 # Files that config.status was made for.
15350 config_files="$ac_config_files"
15351 config_headers="$ac_config_headers"
15352 config_links="$ac_config_links"
15353 config_commands="$ac_config_commands"
15354
15355 _ACEOF
15356
15357 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15358 ac_cs_usage="\
15359 \`$as_me' instantiates files and other configuration actions
15360 from templates according to the current configuration.  Unless the files
15361 and actions are specified as TAGs, all are instantiated by default.
15362
15363 Usage: $0 [OPTION]... [TAG]...
15364
15365   -h, --help       print this help, then exit
15366   -V, --version    print version number and configuration settings, then exit
15367   -q, --quiet, --silent
15368                    do not print progress messages
15369   -d, --debug      don't remove temporary files
15370       --recheck    update $as_me by reconfiguring in the same conditions
15371       --file=FILE[:TEMPLATE]
15372                    instantiate the configuration file FILE
15373       --header=FILE[:TEMPLATE]
15374                    instantiate the configuration header FILE
15375
15376 Configuration files:
15377 $config_files
15378
15379 Configuration headers:
15380 $config_headers
15381
15382 Configuration links:
15383 $config_links
15384
15385 Configuration commands:
15386 $config_commands
15387
15388 Report bugs to the package provider."
15389
15390 _ACEOF
15391 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15392 ac_cs_version="\\
15393 config.status
15394 configured by $0, generated by GNU Autoconf 2.64,
15395   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15396
15397 Copyright (C) 2009 Free Software Foundation, Inc.
15398 This config.status script is free software; the Free Software Foundation
15399 gives unlimited permission to copy, distribute and modify it."
15400
15401 ac_pwd='$ac_pwd'
15402 srcdir='$srcdir'
15403 INSTALL='$INSTALL'
15404 AWK='$AWK'
15405 test -n "\$AWK" || AWK=awk
15406 _ACEOF
15407
15408 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15409 # The default lists apply if the user does not specify any file.
15410 ac_need_defaults=:
15411 while test $# != 0
15412 do
15413   case $1 in
15414   --*=*)
15415     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15416     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15417     ac_shift=:
15418     ;;
15419   *)
15420     ac_option=$1
15421     ac_optarg=$2
15422     ac_shift=shift
15423     ;;
15424   esac
15425
15426   case $ac_option in
15427   # Handling of the options.
15428   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15429     ac_cs_recheck=: ;;
15430   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15431     $as_echo "$ac_cs_version"; exit ;;
15432   --debug | --debu | --deb | --de | --d | -d )
15433     debug=: ;;
15434   --file | --fil | --fi | --f )
15435     $ac_shift
15436     case $ac_optarg in
15437     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15438     esac
15439     as_fn_append CONFIG_FILES " '$ac_optarg'"
15440     ac_need_defaults=false;;
15441   --header | --heade | --head | --hea )
15442     $ac_shift
15443     case $ac_optarg in
15444     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15445     esac
15446     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15447     ac_need_defaults=false;;
15448   --he | --h)
15449     # Conflict between --help and --header
15450     as_fn_error "ambiguous option: \`$1'
15451 Try \`$0 --help' for more information.";;
15452   --help | --hel | -h )
15453     $as_echo "$ac_cs_usage"; exit ;;
15454   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15455   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15456     ac_cs_silent=: ;;
15457
15458   # This is an error.
15459   -*) as_fn_error "unrecognized option: \`$1'
15460 Try \`$0 --help' for more information." ;;
15461
15462   *) as_fn_append ac_config_targets " $1"
15463      ac_need_defaults=false ;;
15464
15465   esac
15466   shift
15467 done
15468
15469 ac_configure_extra_args=
15470
15471 if $ac_cs_silent; then
15472   exec 6>/dev/null
15473   ac_configure_extra_args="$ac_configure_extra_args --silent"
15474 fi
15475
15476 _ACEOF
15477 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15478 if \$ac_cs_recheck; then
15479   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15480   shift
15481   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15482   CONFIG_SHELL='$SHELL'
15483   export CONFIG_SHELL
15484   exec "\$@"
15485 fi
15486
15487 _ACEOF
15488 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15489 exec 5>>config.log
15490 {
15491   echo
15492   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15493 ## Running $as_me. ##
15494 _ASBOX
15495   $as_echo "$ac_log"
15496 } >&5
15497
15498 _ACEOF
15499 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15500 #
15501 # INIT-COMMANDS
15502 #
15503 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
15504
15505 _ACEOF
15506
15507 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15508
15509 # Handling of arguments.
15510 for ac_config_target in $ac_config_targets
15511 do
15512   case $ac_config_target in
15513     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
15514     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
15515     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
15516     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
15517     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
15518     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15519     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
15520     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
15521     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
15522     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15523
15524   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15525   esac
15526 done
15527
15528
15529 # If the user did not use the arguments to specify the items to instantiate,
15530 # then the envvar interface is used.  Set only those that are not.
15531 # We use the long form for the default assignment because of an extremely
15532 # bizarre bug on SunOS 4.1.3.
15533 if $ac_need_defaults; then
15534   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15535   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15536   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
15537   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15538 fi
15539
15540 # Have a temporary directory for convenience.  Make it in the build tree
15541 # simply because there is no reason against having it here, and in addition,
15542 # creating and moving files from /tmp can sometimes cause problems.
15543 # Hook for its removal unless debugging.
15544 # Note that there is a small window in which the directory will not be cleaned:
15545 # after its creation but before its name has been assigned to `$tmp'.
15546 $debug ||
15547 {
15548   tmp=
15549   trap 'exit_status=$?
15550   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15551 ' 0
15552   trap 'as_fn_exit 1' 1 2 13 15
15553 }
15554 # Create a (secure) tmp directory for tmp files.
15555
15556 {
15557   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15558   test -n "$tmp" && test -d "$tmp"
15559 }  ||
15560 {
15561   tmp=./conf$$-$RANDOM
15562   (umask 077 && mkdir "$tmp")
15563 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15564
15565 # Set up the scripts for CONFIG_FILES section.
15566 # No need to generate them if there are no CONFIG_FILES.
15567 # This happens for instance with `./config.status config.h'.
15568 if test -n "$CONFIG_FILES"; then
15569
15570 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15571   ac_cs_awk_getline=:
15572   ac_cs_awk_pipe_init=
15573   ac_cs_awk_read_file='
15574       while ((getline aline < (F[key])) > 0)
15575         print(aline)
15576       close(F[key])'
15577   ac_cs_awk_pipe_fini=
15578 else
15579   ac_cs_awk_getline=false
15580   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15581   ac_cs_awk_read_file='
15582       print "|#_!!_#|"
15583       print "cat " F[key] " &&"
15584       '$ac_cs_awk_pipe_init
15585   # The final `:' finishes the AND list.
15586   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15587 fi
15588 ac_cr=`echo X | tr X '\015'`
15589 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15590 # But we know of no other shell where ac_cr would be empty at this
15591 # point, so we can use a bashism as a fallback.
15592 if test "x$ac_cr" = x; then
15593   eval ac_cr=\$\'\\r\'
15594 fi
15595 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15596 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15597   ac_cs_awk_cr='\r'
15598 else
15599   ac_cs_awk_cr=$ac_cr
15600 fi
15601
15602 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15603 _ACEOF
15604
15605 # Create commands to substitute file output variables.
15606 {
15607   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15608   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15609   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15610   echo "_ACAWK" &&
15611   echo "_ACEOF"
15612 } >conf$$files.sh &&
15613 . ./conf$$files.sh ||
15614   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15615 rm -f conf$$files.sh
15616
15617 {
15618   echo "cat >conf$$subs.awk <<_ACEOF" &&
15619   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15620   echo "_ACEOF"
15621 } >conf$$subs.sh ||
15622   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15623 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15624 ac_delim='%!_!# '
15625 for ac_last_try in false false false false false :; do
15626   . ./conf$$subs.sh ||
15627     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15628
15629   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15630   if test $ac_delim_n = $ac_delim_num; then
15631     break
15632   elif $ac_last_try; then
15633     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15634   else
15635     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15636   fi
15637 done
15638 rm -f conf$$subs.sh
15639
15640 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15641 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15642 _ACEOF
15643 sed -n '
15644 h
15645 s/^/S["/; s/!.*/"]=/
15646 p
15647 g
15648 s/^[^!]*!//
15649 :repl
15650 t repl
15651 s/'"$ac_delim"'$//
15652 t delim
15653 :nl
15654 h
15655 s/\(.\{148\}\).*/\1/
15656 t more1
15657 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15658 p
15659 n
15660 b repl
15661 :more1
15662 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15663 p
15664 g
15665 s/.\{148\}//
15666 t nl
15667 :delim
15668 h
15669 s/\(.\{148\}\).*/\1/
15670 t more2
15671 s/["\\]/\\&/g; s/^/"/; s/$/"/
15672 p
15673 b
15674 :more2
15675 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15676 p
15677 g
15678 s/.\{148\}//
15679 t delim
15680 ' <conf$$subs.awk | sed '
15681 /^[^""]/{
15682   N
15683   s/\n//
15684 }
15685 ' >>$CONFIG_STATUS || ac_write_fail=1
15686 rm -f conf$$subs.awk
15687 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15688 _ACAWK
15689 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15690   for (key in S) S_is_set[key] = 1
15691   FS = "\a"
15692   \$ac_cs_awk_pipe_init
15693 }
15694 {
15695   line = $ 0
15696   nfields = split(line, field, "@")
15697   substed = 0
15698   len = length(field[1])
15699   for (i = 2; i < nfields; i++) {
15700     key = field[i]
15701     keylen = length(key)
15702     if (S_is_set[key]) {
15703       value = S[key]
15704       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15705       len += length(value) + length(field[++i])
15706       substed = 1
15707     } else
15708       len += 1 + keylen
15709   }
15710   if (nfields == 3 && !substed) {
15711     key = field[2]
15712     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15713       \$ac_cs_awk_read_file
15714       next
15715     }
15716   }
15717   print line
15718 }
15719 \$ac_cs_awk_pipe_fini
15720 _ACAWK
15721 _ACEOF
15722 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15723 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15724   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15725 else
15726   cat
15727 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15728   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15729 _ACEOF
15730
15731 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15732 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15733 # trailing colons and then remove the whole line if VPATH becomes empty
15734 # (actually we leave an empty line to preserve line numbers).
15735 if test "x$srcdir" = x.; then
15736   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15737 s/:*\$(srcdir):*/:/
15738 s/:*\${srcdir}:*/:/
15739 s/:*@srcdir@:*/:/
15740 s/^\([^=]*=[     ]*\):*/\1/
15741 s/:*$//
15742 s/^[^=]*=[       ]*$//
15743 }'
15744 fi
15745
15746 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15747 fi # test -n "$CONFIG_FILES"
15748
15749 # Set up the scripts for CONFIG_HEADERS section.
15750 # No need to generate them if there are no CONFIG_HEADERS.
15751 # This happens for instance with `./config.status Makefile'.
15752 if test -n "$CONFIG_HEADERS"; then
15753 cat >"$tmp/defines.awk" <<\_ACAWK ||
15754 BEGIN {
15755 _ACEOF
15756
15757 # Transform confdefs.h into an awk script `defines.awk', embedded as
15758 # here-document in config.status, that substitutes the proper values into
15759 # config.h.in to produce config.h.
15760
15761 # Create a delimiter string that does not exist in confdefs.h, to ease
15762 # handling of long lines.
15763 ac_delim='%!_!# '
15764 for ac_last_try in false false :; do
15765   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15766   if test -z "$ac_t"; then
15767     break
15768   elif $ac_last_try; then
15769     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15770   else
15771     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15772   fi
15773 done
15774
15775 # For the awk script, D is an array of macro values keyed by name,
15776 # likewise P contains macro parameters if any.  Preserve backslash
15777 # newline sequences.
15778
15779 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15780 sed -n '
15781 s/.\{148\}/&'"$ac_delim"'/g
15782 t rset
15783 :rset
15784 s/^[     ]*#[    ]*define[       ][      ]*/ /
15785 t def
15786 d
15787 :def
15788 s/\\$//
15789 t bsnl
15790 s/["\\]/\\&/g
15791 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15792 D["\1"]=" \3"/p
15793 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15794 d
15795 :bsnl
15796 s/["\\]/\\&/g
15797 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15798 D["\1"]=" \3\\\\\\n"\\/p
15799 t cont
15800 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15801 t cont
15802 d
15803 :cont
15804 n
15805 s/.\{148\}/&'"$ac_delim"'/g
15806 t clear
15807 :clear
15808 s/\\$//
15809 t bsnlc
15810 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15811 d
15812 :bsnlc
15813 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15814 b cont
15815 ' <confdefs.h | sed '
15816 s/'"$ac_delim"'/"\\\
15817 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15818
15819 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15820   for (key in D) D_is_set[key] = 1
15821   FS = "\a"
15822 }
15823 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15824   line = \$ 0
15825   split(line, arg, " ")
15826   if (arg[1] == "#") {
15827     defundef = arg[2]
15828     mac1 = arg[3]
15829   } else {
15830     defundef = substr(arg[1], 2)
15831     mac1 = arg[2]
15832   }
15833   split(mac1, mac2, "(") #)
15834   macro = mac2[1]
15835   prefix = substr(line, 1, index(line, defundef) - 1)
15836   if (D_is_set[macro]) {
15837     # Preserve the white space surrounding the "#".
15838     print prefix "define", macro P[macro] D[macro]
15839     next
15840   } else {
15841     # Replace #undef with comments.  This is necessary, for example,
15842     # in the case of _POSIX_SOURCE, which is predefined and required
15843     # on some systems where configure will not decide to define it.
15844     if (defundef == "undef") {
15845       print "/*", prefix defundef, macro, "*/"
15846       next
15847     }
15848   }
15849 }
15850 { print }
15851 _ACAWK
15852 _ACEOF
15853 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15854   as_fn_error "could not setup config headers machinery" "$LINENO" 5
15855 fi # test -n "$CONFIG_HEADERS"
15856
15857
15858 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
15859 shift
15860 for ac_tag
15861 do
15862   case $ac_tag in
15863   :[FHLC]) ac_mode=$ac_tag; continue;;
15864   esac
15865   case $ac_mode$ac_tag in
15866   :[FHL]*:*);;
15867   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
15868   :[FH]-) ac_tag=-:-;;
15869   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15870   esac
15871   ac_save_IFS=$IFS
15872   IFS=:
15873   set x $ac_tag
15874   IFS=$ac_save_IFS
15875   shift
15876   ac_file=$1
15877   shift
15878
15879   case $ac_mode in
15880   :L) ac_source=$1;;
15881   :[FH])
15882     ac_file_inputs=
15883     for ac_f
15884     do
15885       case $ac_f in
15886       -) ac_f="$tmp/stdin";;
15887       *) # Look for the file first in the build tree, then in the source tree
15888          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15889          # because $ac_f cannot contain `:'.
15890          test -f "$ac_f" ||
15891            case $ac_f in
15892            [\\/$]*) false;;
15893            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15894            esac ||
15895            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15896       esac
15897       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15898       as_fn_append ac_file_inputs " '$ac_f'"
15899     done
15900
15901     # Let's still pretend it is `configure' which instantiates (i.e., don't
15902     # use $as_me), people would be surprised to read:
15903     #    /* config.h.  Generated by config.status.  */
15904     configure_input='Generated from '`
15905           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15906         `' by configure.'
15907     if test x"$ac_file" != x-; then
15908       configure_input="$ac_file.  $configure_input"
15909       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15910 $as_echo "$as_me: creating $ac_file" >&6;}
15911     fi
15912     # Neutralize special characters interpreted by sed in replacement strings.
15913     case $configure_input in #(
15914     *\&* | *\|* | *\\* )
15915        ac_sed_conf_input=`$as_echo "$configure_input" |
15916        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15917     *) ac_sed_conf_input=$configure_input;;
15918     esac
15919
15920     case $ac_tag in
15921     *:-:* | *:-) cat >"$tmp/stdin" \
15922       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
15923     esac
15924     ;;
15925   esac
15926
15927   ac_dir=`$as_dirname -- "$ac_file" ||
15928 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15929          X"$ac_file" : 'X\(//\)[^/]' \| \
15930          X"$ac_file" : 'X\(//\)$' \| \
15931          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15932 $as_echo X"$ac_file" |
15933     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15934             s//\1/
15935             q
15936           }
15937           /^X\(\/\/\)[^/].*/{
15938             s//\1/
15939             q
15940           }
15941           /^X\(\/\/\)$/{
15942             s//\1/
15943             q
15944           }
15945           /^X\(\/\).*/{
15946             s//\1/
15947             q
15948           }
15949           s/.*/./; q'`
15950   as_dir="$ac_dir"; as_fn_mkdir_p
15951   ac_builddir=.
15952
15953 case "$ac_dir" in
15954 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15955 *)
15956   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15957   # A ".." for each directory in $ac_dir_suffix.
15958   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15959   case $ac_top_builddir_sub in
15960   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15961   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15962   esac ;;
15963 esac
15964 ac_abs_top_builddir=$ac_pwd
15965 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15966 # for backward compatibility:
15967 ac_top_builddir=$ac_top_build_prefix
15968
15969 case $srcdir in
15970   .)  # We are building in place.
15971     ac_srcdir=.
15972     ac_top_srcdir=$ac_top_builddir_sub
15973     ac_abs_top_srcdir=$ac_pwd ;;
15974   [\\/]* | ?:[\\/]* )  # Absolute name.
15975     ac_srcdir=$srcdir$ac_dir_suffix;
15976     ac_top_srcdir=$srcdir
15977     ac_abs_top_srcdir=$srcdir ;;
15978   *) # Relative name.
15979     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15980     ac_top_srcdir=$ac_top_build_prefix$srcdir
15981     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15982 esac
15983 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15984
15985
15986   case $ac_mode in
15987   :F)
15988   #
15989   # CONFIG_FILE
15990   #
15991
15992   case $INSTALL in
15993   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15994   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15995   esac
15996 _ACEOF
15997
15998 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15999 # If the template does not know about datarootdir, expand it.
16000 # FIXME: This hack should be removed a few years after 2.60.
16001 ac_datarootdir_hack=; ac_datarootdir_seen=
16002 ac_sed_dataroot='
16003 /datarootdir/ {
16004   p
16005   q
16006 }
16007 /@datadir@/p
16008 /@docdir@/p
16009 /@infodir@/p
16010 /@localedir@/p
16011 /@mandir@/p'
16012 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16013 *datarootdir*) ac_datarootdir_seen=yes;;
16014 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16015   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16016 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16017 _ACEOF
16018 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16019   ac_datarootdir_hack='
16020   s&@datadir@&$datadir&g
16021   s&@docdir@&$docdir&g
16022   s&@infodir@&$infodir&g
16023   s&@localedir@&$localedir&g
16024   s&@mandir@&$mandir&g
16025   s&\\\${datarootdir}&$datarootdir&g' ;;
16026 esac
16027 _ACEOF
16028
16029 # Neutralize VPATH when `$srcdir' = `.'.
16030 # Shell code in configure.ac might set extrasub.
16031 # FIXME: do we really want to maintain this feature?
16032 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16033 ac_sed_extra="$ac_vpsub
16034 $extrasub
16035 _ACEOF
16036 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16037 :t
16038 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16039 s|@configure_input@|$ac_sed_conf_input|;t t
16040 s&@top_builddir@&$ac_top_builddir_sub&;t t
16041 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16042 s&@srcdir@&$ac_srcdir&;t t
16043 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16044 s&@top_srcdir@&$ac_top_srcdir&;t t
16045 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16046 s&@builddir@&$ac_builddir&;t t
16047 s&@abs_builddir@&$ac_abs_builddir&;t t
16048 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16049 s&@INSTALL@&$ac_INSTALL&;t t
16050 $ac_datarootdir_hack
16051 "
16052 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16053 if $ac_cs_awk_getline; then
16054   $AWK -f "$tmp/subs.awk"
16055 else
16056   $AWK -f "$tmp/subs.awk" | $SHELL
16057 fi >$tmp/out \
16058   || as_fn_error "could not create $ac_file" "$LINENO" 5
16059
16060 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16061   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16062   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16063   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16064 which seems to be undefined.  Please make sure it is defined." >&5
16065 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16066 which seems to be undefined.  Please make sure it is defined." >&2;}
16067
16068   rm -f "$tmp/stdin"
16069   case $ac_file in
16070   -) cat "$tmp/out" && rm -f "$tmp/out";;
16071   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16072   esac \
16073   || as_fn_error "could not create $ac_file" "$LINENO" 5
16074  ;;
16075   :H)
16076   #
16077   # CONFIG_HEADER
16078   #
16079   if test x"$ac_file" != x-; then
16080     {
16081       $as_echo "/* $configure_input  */" \
16082       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16083     } >"$tmp/config.h" \
16084       || as_fn_error "could not create $ac_file" "$LINENO" 5
16085     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16086       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16087 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16088     else
16089       rm -f "$ac_file"
16090       mv "$tmp/config.h" "$ac_file" \
16091         || as_fn_error "could not create $ac_file" "$LINENO" 5
16092     fi
16093   else
16094     $as_echo "/* $configure_input  */" \
16095       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16096       || as_fn_error "could not create -" "$LINENO" 5
16097   fi
16098  ;;
16099   :L)
16100   #
16101   # CONFIG_LINK
16102   #
16103
16104   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16105     :
16106   else
16107     # Prefer the file from the source tree if names are identical.
16108     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16109       ac_source=$srcdir/$ac_source
16110     fi
16111
16112     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16113 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16114
16115     if test ! -r "$ac_source"; then
16116       as_fn_error "$ac_source: file not found" "$LINENO" 5
16117     fi
16118     rm -f "$ac_file"
16119
16120     # Try a relative symlink, then a hard link, then a copy.
16121     case $srcdir in
16122     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16123         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16124     esac
16125     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16126       ln "$ac_source" "$ac_file" 2>/dev/null ||
16127       cp -p "$ac_source" "$ac_file" ||
16128       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16129   fi
16130  ;;
16131   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16132 $as_echo "$as_me: executing $ac_file commands" >&6;}
16133  ;;
16134   esac
16135
16136
16137   case $ac_file$ac_mode in
16138     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16139     "gcore":F) chmod +x gcore ;;
16140     "default":C)
16141 case x$CONFIG_HEADERS in
16142 xconfig.h:config.in)
16143 echo > stamp-h ;;
16144 esac
16145  ;;
16146
16147   esac
16148 done # for ac_tag
16149
16150
16151 as_fn_exit 0
16152 _ACEOF
16153 ac_clean_files=$ac_clean_files_save
16154
16155 test $ac_write_fail = 0 ||
16156   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16157
16158
16159 # configure is writing to config.log, and then calls config.status.
16160 # config.status does its own redirection, appending to config.log.
16161 # Unfortunately, on DOS this fails, as config.log is still kept open
16162 # by configure, so config.status won't be able to write to it; its
16163 # output is simply discarded.  So we exec the FD to /dev/null,
16164 # effectively closing config.log, so it can be properly (re)opened and
16165 # appended to by config.status.  When coming back to configure, we
16166 # need to make the FD available again.
16167 if test "$no_create" != yes; then
16168   ac_cs_success=:
16169   ac_config_status_args=
16170   test "$silent" = yes &&
16171     ac_config_status_args="$ac_config_status_args --quiet"
16172   exec 5>/dev/null
16173   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16174   exec 5>>config.log
16175   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16176   # would make configure fail if this is the last instruction.
16177   $ac_cs_success || as_fn_exit $?
16178 fi
16179
16180 #
16181 # CONFIG_SUBDIRS section.
16182 #
16183 if test "$no_recursion" != yes; then
16184
16185   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16186   # so they do not pile up.
16187   ac_sub_configure_args=
16188   ac_prev=
16189   eval "set x $ac_configure_args"
16190   shift
16191   for ac_arg
16192   do
16193     if test -n "$ac_prev"; then
16194       ac_prev=
16195       continue
16196     fi
16197     case $ac_arg in
16198     -cache-file | --cache-file | --cache-fil | --cache-fi \
16199     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16200       ac_prev=cache_file ;;
16201     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16202     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16203     | --c=*)
16204       ;;
16205     --config-cache | -C)
16206       ;;
16207     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16208       ac_prev=srcdir ;;
16209     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16210       ;;
16211     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16212       ac_prev=prefix ;;
16213     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16214       ;;
16215     --disable-option-checking)
16216       ;;
16217     *)
16218       case $ac_arg in
16219       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16220       esac
16221       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16222     esac
16223   done
16224
16225   # Always prepend --prefix to ensure using the same prefix
16226   # in subdir configurations.
16227   ac_arg="--prefix=$prefix"
16228   case $ac_arg in
16229   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16230   esac
16231   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16232
16233   # Pass --silent
16234   if test "$silent" = yes; then
16235     ac_sub_configure_args="--silent $ac_sub_configure_args"
16236   fi
16237
16238   # Always prepend --disable-option-checking to silence warnings, since
16239   # different subdirs can have different --enable and --with options.
16240   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16241
16242   ac_popdir=`pwd`
16243   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16244
16245     # Do not complain, so a configure script can configure whichever
16246     # parts of a large source tree are present.
16247     test -d "$srcdir/$ac_dir" || continue
16248
16249     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16250     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16251     $as_echo "$ac_msg" >&6
16252     as_dir="$ac_dir"; as_fn_mkdir_p
16253     ac_builddir=.
16254
16255 case "$ac_dir" in
16256 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16257 *)
16258   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16259   # A ".." for each directory in $ac_dir_suffix.
16260   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16261   case $ac_top_builddir_sub in
16262   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16263   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16264   esac ;;
16265 esac
16266 ac_abs_top_builddir=$ac_pwd
16267 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16268 # for backward compatibility:
16269 ac_top_builddir=$ac_top_build_prefix
16270
16271 case $srcdir in
16272   .)  # We are building in place.
16273     ac_srcdir=.
16274     ac_top_srcdir=$ac_top_builddir_sub
16275     ac_abs_top_srcdir=$ac_pwd ;;
16276   [\\/]* | ?:[\\/]* )  # Absolute name.
16277     ac_srcdir=$srcdir$ac_dir_suffix;
16278     ac_top_srcdir=$srcdir
16279     ac_abs_top_srcdir=$srcdir ;;
16280   *) # Relative name.
16281     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16282     ac_top_srcdir=$ac_top_build_prefix$srcdir
16283     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16284 esac
16285 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16286
16287
16288     cd "$ac_dir"
16289
16290     # Check for guested configure; otherwise get Cygnus style configure.
16291     if test -f "$ac_srcdir/configure.gnu"; then
16292       ac_sub_configure=$ac_srcdir/configure.gnu
16293     elif test -f "$ac_srcdir/configure"; then
16294       ac_sub_configure=$ac_srcdir/configure
16295     elif test -f "$ac_srcdir/configure.in"; then
16296       # This should be Cygnus configure.
16297       ac_sub_configure=$ac_aux_dir/configure
16298     else
16299       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16300 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16301       ac_sub_configure=
16302     fi
16303
16304     # The recursion is here.
16305     if test -n "$ac_sub_configure"; then
16306       # Make the cache file name correct relative to the subdirectory.
16307       case $cache_file in
16308       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16309       *) # Relative name.
16310         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16311       esac
16312
16313       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16314 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16315       # The eval makes quoting arguments work.
16316       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16317            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16318         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16319     fi
16320
16321     cd "$ac_popdir"
16322   done
16323 fi
16324 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16325   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16326 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16327 fi
16328
16329
16330 exit 0