gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 HAVE_GUILE_FALSE
 662 HAVE_GUILE_TRUE
 663 GUILE_LIBS
 664 GUILE_CPPFLAGS
 665 GUILD_TARGET_FLAG
 666 GUILD
 667 pkg_config_prog_path
 668 HAVE_PYTHON_FALSE
 669 HAVE_PYTHON_TRUE
 670 PYTHON_LIBS
 671 PYTHON_CPPFLAGS
 672 PYTHON_CFLAGS
 673 python_prog_path
 674 LTLIBEXPAT
 675 LIBEXPAT
 676 HAVE_LIBEXPAT
 677 JIT_READER_DIR
 678 TARGET_PTR
 679 READLINE_TEXI_INCFLAG
 680 READLINE_CFLAGS
 681 READLINE_DEPS
 682 READLINE
 683 MIG
 684 WINDRES
 685 DLLTOOL
 686 AR
 687 YFLAGS
 688 YACC
 689 RANLIB
 690 LN_S
 691 INSTALL_DATA
 692 INSTALL_SCRIPT
 693 INSTALL_PROGRAM
 694 AWK
 695 REPORT_BUGS_TEXI
 696 REPORT_BUGS_TO
 697 PKGVERSION
 698 HAVE_NATIVE_GCORE_TARGET
 699 TARGET_OBS
 700 subdirs
 701 GDB_DATADIR
 702 DEBUGDIR
 703 MAKEINFO_EXTRA_FLAGS
 704 MAKEINFOFLAGS
 705 MAKEINFO
 706 PACKAGE
 707 GNULIB_STDINT_H
 708 CATOBJEXT
 709 GENCAT
 710 INSTOBJEXT
 711 DATADIRNAME
 712 CATALOGS
 713 POSUB
 714 GMSGFMT
 715 XGETTEXT
 716 INCINTL
 717 LIBINTL_DEP
 718 LIBINTL
 719 USE_NLS
 720 SET_MAKE
 721 GMAKE_FALSE
 722 GMAKE_TRUE
 723 MAKE
 724 CCDEPMODE
 725 DEPDIR
 726 am__leading_dot
 727 INSTALL_STRIP_PROGRAM
 728 STRIP
 729 install_sh
 730 target_os
 731 target_vendor
 732 target_cpu
 733 target
 734 host_os
 735 host_vendor
 736 host_cpu
 737 host
 738 build_os
 739 build_vendor
 740 build_cpu
 741 build
 742 EGREP
 743 GREP
 744 CPP
 745 OBJEXT
 746 EXEEXT
 747 ac_ct_CC
 748 CPPFLAGS
 749 LDFLAGS
 750 CFLAGS
 751 CC
 752 MAINT
 753 MAINTAINER_MODE_FALSE
 754 MAINTAINER_MODE_TRUE
 755 target_alias
 756 host_alias
 757 build_alias
 758 LIBS
 759 ECHO_T
 760 ECHO_N
 761 ECHO_C
 762 DEFS
 763 mandir
 764 localedir
 765 libdir
 766 psdir
 767 pdfdir
 768 dvidir
 769 htmldir
 770 infodir
 771 docdir
 772 oldincludedir
 773 includedir
 774 localstatedir
 775 sharedstatedir
 776 sysconfdir
 777 datadir
 778 datarootdir
 779 libexecdir
 780 sbindir
 781 bindir
 782 program_transform_name
 783 prefix
 784 exec_prefix
 785 PACKAGE_URL
 786 PACKAGE_BUGREPORT
 787 PACKAGE_STRING
 788 PACKAGE_VERSION
 789 PACKAGE_TARNAME
 790 PACKAGE_NAME
 791 PATH_SEPARATOR
 792 SHELL'
 793 ac_subst_files='host_makefile_frag'
 794 ac_user_opts='
 795 enable_option_checking
 796 enable_maintainer_mode
 797 enable_plugins
 798 enable_largefile
 799 with_separate_debug_dir
 800 with_gdb_datadir
 801 with_relocated_sources
 802 with_auto_load_dir
 803 with_auto_load_safe_path
 804 enable_targets
 805 enable_64_bit_bfd
 806 enable_gdbcli
 807 enable_gdbmi
 808 enable_tui
 809 enable_gdbtk
 810 with_libunwind_ia64
 811 with_curses
 812 enable_profiling
 813 with_pkgversion
 814 with_bugurl
 815 with_zlib
 816 with_libiconv_prefix
 817 with_iconv_bin
 818 with_system_readline
 819 with_jit_reader_dir
 820 with_expat
 821 with_gnu_ld
 822 enable_rpath
 823 with_libexpat_prefix
 824 with_python
 825 with_guile
 826 enable_libmcheck
 827 with_included_regex
 828 with_sysroot
 829 with_system_gdbinit
 830 enable_werror
 831 enable_build_warnings
 832 enable_gdb_build_warnings
 833 with_lzma
 834 with_liblzma_prefix
 835 with_tcl
 836 with_tk
 837 with_x
 838 enable_sim
 839 enable_multi_ice
 840 enable_gdbserver
 841 with_babeltrace
 842 with_libbabeltrace_prefix
 843 '
 844       ac_precious_vars='build_alias
 845 host_alias
 846 target_alias
 847 CC
 848 CFLAGS
 849 LDFLAGS
 850 LIBS
 851 CPPFLAGS
 852 CPP
 853 MAKEINFO
 854 MAKEINFOFLAGS
 855 YACC
 856 YFLAGS
 857 XMKMF'
 858 ac_subdirs_all='testsuite
 859 gdbtk
 860 multi-ice
 861 gdbserver'
 862
 863 # Initialize some variables set by options.
 864 ac_init_help=
 865 ac_init_version=false
 866 ac_unrecognized_opts=
 867 ac_unrecognized_sep=
 868 # The variables have the same names as the options, with
 869 # dashes changed to underlines.
 870 cache_file=/dev/null
 871 exec_prefix=NONE
 872 no_create=
 873 no_recursion=
 874 prefix=NONE
 875 program_prefix=NONE
 876 program_suffix=NONE
 877 program_transform_name=s,x,x,
 878 silent=
 879 site=
 880 srcdir=
 881 verbose=
 882 x_includes=NONE
 883 x_libraries=NONE
 884
 885 # Installation directory options.
 886 # These are left unexpanded so users can "make install exec_prefix=/foo"
 887 # and all the variables that are supposed to be based on exec_prefix
 888 # by default will actually change.
 889 # Use braces instead of parens because sh, perl, etc. also accept them.
 890 # (The list follows the same order as the GNU Coding Standards.)
 891 bindir='${exec_prefix}/bin'
 892 sbindir='${exec_prefix}/sbin'
 893 libexecdir='${exec_prefix}/libexec'
 894 datarootdir='${prefix}/share'
 895 datadir='${datarootdir}'
 896 sysconfdir='${prefix}/etc'
 897 sharedstatedir='${prefix}/com'
 898 localstatedir='${prefix}/var'
 899 includedir='${prefix}/include'
 900 oldincludedir='/usr/include'
 901 docdir='${datarootdir}/doc/${PACKAGE}'
 902 infodir='${datarootdir}/info'
 903 htmldir='${docdir}'
 904 dvidir='${docdir}'
 905 pdfdir='${docdir}'
 906 psdir='${docdir}'
 907 libdir='${exec_prefix}/lib'
 908 localedir='${datarootdir}/locale'
 909 mandir='${datarootdir}/man'
 910
 911 ac_prev=
 912 ac_dashdash=
 913 for ac_option
 914 do
 915   # If the previous option needs an argument, assign it.
 916   if test -n "$ac_prev"; then
 917     eval $ac_prev=\$ac_option
 918     ac_prev=
 919     continue
 920   fi
 921
 922   case $ac_option in
 923   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 924   *)    ac_optarg=yes ;;
 925   esac
 926
 927   # Accept the important Cygnus configure options, so we can diagnose typos.
 928
 929   case $ac_dashdash$ac_option in
 930   --)
 931     ac_dashdash=yes ;;
 932
 933   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 934     ac_prev=bindir ;;
 935   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 936     bindir=$ac_optarg ;;
 937
 938   -build | --build | --buil | --bui | --bu)
 939     ac_prev=build_alias ;;
 940   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 941     build_alias=$ac_optarg ;;
 942
 943   -cache-file | --cache-file | --cache-fil | --cache-fi \
 944   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 945     ac_prev=cache_file ;;
 946   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 947   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 948     cache_file=$ac_optarg ;;
 949
 950   --config-cache | -C)
 951     cache_file=config.cache ;;
 952
 953   -datadir | --datadir | --datadi | --datad)
 954     ac_prev=datadir ;;
 955   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 956     datadir=$ac_optarg ;;
 957
 958   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 959   | --dataroo | --dataro | --datar)
 960     ac_prev=datarootdir ;;
 961   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 962   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 963     datarootdir=$ac_optarg ;;
 964
 965   -disable-* | --disable-*)
 966     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 967     # Reject names that are not valid shell variable names.
 968     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 969       as_fn_error "invalid feature name: $ac_useropt"
 970     ac_useropt_orig=$ac_useropt
 971     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 972     case $ac_user_opts in
 973       *"
 974 "enable_$ac_useropt"
 975 "*) ;;
 976       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 977          ac_unrecognized_sep=', ';;
 978     esac
 979     eval enable_$ac_useropt=no ;;
 980
 981   -docdir | --docdir | --docdi | --doc | --do)
 982     ac_prev=docdir ;;
 983   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 984     docdir=$ac_optarg ;;
 985
 986   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 987     ac_prev=dvidir ;;
 988   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 989     dvidir=$ac_optarg ;;
 990
 991   -enable-* | --enable-*)
 992     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 993     # Reject names that are not valid shell variable names.
 994     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 995       as_fn_error "invalid feature name: $ac_useropt"
 996     ac_useropt_orig=$ac_useropt
 997     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 998     case $ac_user_opts in
 999       *"
1000 "enable_$ac_useropt"
1001 "*) ;;
1002       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1003          ac_unrecognized_sep=', ';;
1004     esac
1005     eval enable_$ac_useropt=\$ac_optarg ;;
1006
1007   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1008   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1009   | --exec | --exe | --ex)
1010     ac_prev=exec_prefix ;;
1011   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1012   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1013   | --exec=* | --exe=* | --ex=*)
1014     exec_prefix=$ac_optarg ;;
1015
1016   -gas | --gas | --ga | --g)
1017     # Obsolete; use --with-gas.
1018     with_gas=yes ;;
1019
1020   -help | --help | --hel | --he | -h)
1021     ac_init_help=long ;;
1022   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1023     ac_init_help=recursive ;;
1024   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1025     ac_init_help=short ;;
1026
1027   -host | --host | --hos | --ho)
1028     ac_prev=host_alias ;;
1029   -host=* | --host=* | --hos=* | --ho=*)
1030     host_alias=$ac_optarg ;;
1031
1032   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1033     ac_prev=htmldir ;;
1034   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1035   | --ht=*)
1036     htmldir=$ac_optarg ;;
1037
1038   -includedir | --includedir | --includedi | --included | --include \
1039   | --includ | --inclu | --incl | --inc)
1040     ac_prev=includedir ;;
1041   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1042   | --includ=* | --inclu=* | --incl=* | --inc=*)
1043     includedir=$ac_optarg ;;
1044
1045   -infodir | --infodir | --infodi | --infod | --info | --inf)
1046     ac_prev=infodir ;;
1047   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1048     infodir=$ac_optarg ;;
1049
1050   -libdir | --libdir | --libdi | --libd)
1051     ac_prev=libdir ;;
1052   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1053     libdir=$ac_optarg ;;
1054
1055   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1056   | --libexe | --libex | --libe)
1057     ac_prev=libexecdir ;;
1058   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1059   | --libexe=* | --libex=* | --libe=*)
1060     libexecdir=$ac_optarg ;;
1061
1062   -localedir | --localedir | --localedi | --localed | --locale)
1063     ac_prev=localedir ;;
1064   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1065     localedir=$ac_optarg ;;
1066
1067   -localstatedir | --localstatedir | --localstatedi | --localstated \
1068   | --localstate | --localstat | --localsta | --localst | --locals)
1069     ac_prev=localstatedir ;;
1070   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1071   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1072     localstatedir=$ac_optarg ;;
1073
1074   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1075     ac_prev=mandir ;;
1076   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1077     mandir=$ac_optarg ;;
1078
1079   -nfp | --nfp | --nf)
1080     # Obsolete; use --without-fp.
1081     with_fp=no ;;
1082
1083   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1084   | --no-cr | --no-c | -n)
1085     no_create=yes ;;
1086
1087   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1088   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1089     no_recursion=yes ;;
1090
1091   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1092   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1093   | --oldin | --oldi | --old | --ol | --o)
1094     ac_prev=oldincludedir ;;
1095   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1096   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1097   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1098     oldincludedir=$ac_optarg ;;
1099
1100   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1101     ac_prev=prefix ;;
1102   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1103     prefix=$ac_optarg ;;
1104
1105   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1106   | --program-pre | --program-pr | --program-p)
1107     ac_prev=program_prefix ;;
1108   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1109   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1110     program_prefix=$ac_optarg ;;
1111
1112   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1113   | --program-suf | --program-su | --program-s)
1114     ac_prev=program_suffix ;;
1115   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1116   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1117     program_suffix=$ac_optarg ;;
1118
1119   -program-transform-name | --program-transform-name \
1120   | --program-transform-nam | --program-transform-na \
1121   | --program-transform-n | --program-transform- \
1122   | --program-transform | --program-transfor \
1123   | --program-transfo | --program-transf \
1124   | --program-trans | --program-tran \
1125   | --progr-tra | --program-tr | --program-t)
1126     ac_prev=program_transform_name ;;
1127   -program-transform-name=* | --program-transform-name=* \
1128   | --program-transform-nam=* | --program-transform-na=* \
1129   | --program-transform-n=* | --program-transform-=* \
1130   | --program-transform=* | --program-transfor=* \
1131   | --program-transfo=* | --program-transf=* \
1132   | --program-trans=* | --program-tran=* \
1133   | --progr-tra=* | --program-tr=* | --program-t=*)
1134     program_transform_name=$ac_optarg ;;
1135
1136   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1137     ac_prev=pdfdir ;;
1138   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1139     pdfdir=$ac_optarg ;;
1140
1141   -psdir | --psdir | --psdi | --psd | --ps)
1142     ac_prev=psdir ;;
1143   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1144     psdir=$ac_optarg ;;
1145
1146   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1147   | -silent | --silent | --silen | --sile | --sil)
1148     silent=yes ;;
1149
1150   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1151     ac_prev=sbindir ;;
1152   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1153   | --sbi=* | --sb=*)
1154     sbindir=$ac_optarg ;;
1155
1156   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1157   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1158   | --sharedst | --shareds | --shared | --share | --shar \
1159   | --sha | --sh)
1160     ac_prev=sharedstatedir ;;
1161   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1162   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1163   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1164   | --sha=* | --sh=*)
1165     sharedstatedir=$ac_optarg ;;
1166
1167   -site | --site | --sit)
1168     ac_prev=site ;;
1169   -site=* | --site=* | --sit=*)
1170     site=$ac_optarg ;;
1171
1172   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1173     ac_prev=srcdir ;;
1174   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1175     srcdir=$ac_optarg ;;
1176
1177   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1178   | --syscon | --sysco | --sysc | --sys | --sy)
1179     ac_prev=sysconfdir ;;
1180   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1181   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1182     sysconfdir=$ac_optarg ;;
1183
1184   -target | --target | --targe | --targ | --tar | --ta | --t)
1185     ac_prev=target_alias ;;
1186   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1187     target_alias=$ac_optarg ;;
1188
1189   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1190     verbose=yes ;;
1191
1192   -version | --version | --versio | --versi | --vers | -V)
1193     ac_init_version=: ;;
1194
1195   -with-* | --with-*)
1196     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1197     # Reject names that are not valid shell variable names.
1198     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1199       as_fn_error "invalid package name: $ac_useropt"
1200     ac_useropt_orig=$ac_useropt
1201     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1202     case $ac_user_opts in
1203       *"
1204 "with_$ac_useropt"
1205 "*) ;;
1206       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1207          ac_unrecognized_sep=', ';;
1208     esac
1209     eval with_$ac_useropt=\$ac_optarg ;;
1210
1211   -without-* | --without-*)
1212     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1213     # Reject names that are not valid shell variable names.
1214     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1215       as_fn_error "invalid package name: $ac_useropt"
1216     ac_useropt_orig=$ac_useropt
1217     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1218     case $ac_user_opts in
1219       *"
1220 "with_$ac_useropt"
1221 "*) ;;
1222       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1223          ac_unrecognized_sep=', ';;
1224     esac
1225     eval with_$ac_useropt=no ;;
1226
1227   --x)
1228     # Obsolete; use --with-x.
1229     with_x=yes ;;
1230
1231   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1232   | --x-incl | --x-inc | --x-in | --x-i)
1233     ac_prev=x_includes ;;
1234   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1235   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1236     x_includes=$ac_optarg ;;
1237
1238   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1239   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1240     ac_prev=x_libraries ;;
1241   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1242   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1243     x_libraries=$ac_optarg ;;
1244
1245   -*) as_fn_error "unrecognized option: \`$ac_option'
1246 Try \`$0 --help' for more information."
1247     ;;
1248
1249   *=*)
1250     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1251     # Reject names that are not valid shell variable names.
1252     case $ac_envvar in #(
1253       '' | [0-9]* | *[!_$as_cr_alnum]* )
1254       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1255     esac
1256     eval $ac_envvar=\$ac_optarg
1257     export $ac_envvar ;;
1258
1259   *)
1260     # FIXME: should be removed in autoconf 3.0.
1261     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1262     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1263       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1264     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1265     ;;
1266
1267   esac
1268 done
1269
1270 if test -n "$ac_prev"; then
1271   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1272   as_fn_error "missing argument to $ac_option"
1273 fi
1274
1275 if test -n "$ac_unrecognized_opts"; then
1276   case $enable_option_checking in
1277     no) ;;
1278     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1279     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1280   esac
1281 fi
1282
1283 # Check all directory arguments for consistency.
1284 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1285                 datadir sysconfdir sharedstatedir localstatedir includedir \
1286                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1287                 libdir localedir mandir
1288 do
1289   eval ac_val=\$$ac_var
1290   # Remove trailing slashes.
1291   case $ac_val in
1292     */ )
1293       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1294       eval $ac_var=\$ac_val;;
1295   esac
1296   # Be sure to have absolute directory names.
1297   case $ac_val in
1298     [\\/$]* | ?:[\\/]* )  continue;;
1299     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1300   esac
1301   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1302 done
1303
1304 # There might be people who depend on the old broken behavior: `$host'
1305 # used to hold the argument of --host etc.
1306 # FIXME: To remove some day.
1307 build=$build_alias
1308 host=$host_alias
1309 target=$target_alias
1310
1311 # FIXME: To remove some day.
1312 if test "x$host_alias" != x; then
1313   if test "x$build_alias" = x; then
1314     cross_compiling=maybe
1315     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1316     If a cross compiler is detected then cross compile mode will be used." >&2
1317   elif test "x$build_alias" != "x$host_alias"; then
1318     cross_compiling=yes
1319   fi
1320 fi
1321
1322 ac_tool_prefix=
1323 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1324
1325 test "$silent" = yes && exec 6>/dev/null
1326
1327
1328 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1329 ac_ls_di=`ls -di .` &&
1330 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1331   as_fn_error "working directory cannot be determined"
1332 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1333   as_fn_error "pwd does not report name of working directory"
1334
1335
1336 # Find the source files, if location was not specified.
1337 if test -z "$srcdir"; then
1338   ac_srcdir_defaulted=yes
1339   # Try the directory containing this script, then the parent directory.
1340   ac_confdir=`$as_dirname -- "$as_myself" ||
1341 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1342          X"$as_myself" : 'X\(//\)[^/]' \| \
1343          X"$as_myself" : 'X\(//\)$' \| \
1344          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1345 $as_echo X"$as_myself" |
1346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1347             s//\1/
1348             q
1349           }
1350           /^X\(\/\/\)[^/].*/{
1351             s//\1/
1352             q
1353           }
1354           /^X\(\/\/\)$/{
1355             s//\1/
1356             q
1357           }
1358           /^X\(\/\).*/{
1359             s//\1/
1360             q
1361           }
1362           s/.*/./; q'`
1363   srcdir=$ac_confdir
1364   if test ! -r "$srcdir/$ac_unique_file"; then
1365     srcdir=..
1366   fi
1367 else
1368   ac_srcdir_defaulted=no
1369 fi
1370 if test ! -r "$srcdir/$ac_unique_file"; then
1371   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1372   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1373 fi
1374 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1375 ac_abs_confdir=`(
1376         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1377         pwd)`
1378 # When building in place, set srcdir=.
1379 if test "$ac_abs_confdir" = "$ac_pwd"; then
1380   srcdir=.
1381 fi
1382 # Remove unnecessary trailing slashes from srcdir.
1383 # Double slashes in file names in object file debugging info
1384 # mess up M-x gdb in Emacs.
1385 case $srcdir in
1386 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1387 esac
1388 for ac_var in $ac_precious_vars; do
1389   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1390   eval ac_env_${ac_var}_value=\$${ac_var}
1391   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1392   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1393 done
1394
1395 #
1396 # Report the --help message.
1397 #
1398 if test "$ac_init_help" = "long"; then
1399   # Omit some internal or obsolete options to make the list less imposing.
1400   # This message is too long to be a string in the A/UX 3.1 sh.
1401   cat <<_ACEOF
1402 \`configure' configures this package to adapt to many kinds of systems.
1403
1404 Usage: $0 [OPTION]... [VAR=VALUE]...
1405
1406 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1407 VAR=VALUE.  See below for descriptions of some of the useful variables.
1408
1409 Defaults for the options are specified in brackets.
1410
1411 Configuration:
1412   -h, --help              display this help and exit
1413       --help=short        display options specific to this package
1414       --help=recursive    display the short help of all the included packages
1415   -V, --version           display version information and exit
1416   -q, --quiet, --silent   do not print \`checking...' messages
1417       --cache-file=FILE   cache test results in FILE [disabled]
1418   -C, --config-cache      alias for \`--cache-file=config.cache'
1419   -n, --no-create         do not create output files
1420       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1421
1422 Installation directories:
1423   --prefix=PREFIX         install architecture-independent files in PREFIX
1424                           [$ac_default_prefix]
1425   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1426                           [PREFIX]
1427
1428 By default, \`make install' will install all the files in
1429 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1430 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1431 for instance \`--prefix=\$HOME'.
1432
1433 For better control, use the options below.
1434
1435 Fine tuning of the installation directories:
1436   --bindir=DIR            user executables [EPREFIX/bin]
1437   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1438   --libexecdir=DIR        program executables [EPREFIX/libexec]
1439   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1440   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1441   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1442   --libdir=DIR            object code libraries [EPREFIX/lib]
1443   --includedir=DIR        C header files [PREFIX/include]
1444   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1445   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1446   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1447   --infodir=DIR           info documentation [DATAROOTDIR/info]
1448   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1449   --mandir=DIR            man documentation [DATAROOTDIR/man]
1450   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1451   --htmldir=DIR           html documentation [DOCDIR]
1452   --dvidir=DIR            dvi documentation [DOCDIR]
1453   --pdfdir=DIR            pdf documentation [DOCDIR]
1454   --psdir=DIR             ps documentation [DOCDIR]
1455 _ACEOF
1456
1457   cat <<\_ACEOF
1458
1459 Program names:
1460   --program-prefix=PREFIX            prepend PREFIX to installed program names
1461   --program-suffix=SUFFIX            append SUFFIX to installed program names
1462   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1463
1464 X features:
1465   --x-includes=DIR    X include files are in DIR
1466   --x-libraries=DIR   X library files are in DIR
1467
1468 System types:
1469   --build=BUILD     configure for building on BUILD [guessed]
1470   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1471   --target=TARGET   configure for building compilers for TARGET [HOST]
1472 _ACEOF
1473 fi
1474
1475 if test -n "$ac_init_help"; then
1476
1477   cat <<\_ACEOF
1478
1479 Optional Features:
1480   --disable-option-checking  ignore unrecognized --enable/--with options
1481   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1482   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1483   --enable-maintainer-mode  enable make rules and dependencies not useful
1484                           (and sometimes confusing) to the casual installer
1485   --enable-plugins        Enable support for plugins
1486   --disable-largefile     omit support for large files
1487   --enable-targets=TARGETS
1488                           alternative target configurations
1489   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1490   --disable-gdbcli        disable command-line interface (CLI)
1491   --disable-gdbmi         disable machine-interface (MI)
1492   --enable-tui            enable full-screen terminal user interface (TUI)
1493   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1494   --enable-profiling      enable profiling of GDB
1495   --disable-rpath         do not hardcode runtime library paths
1496   --enable-libmcheck      Try linking with -lmcheck if available
1497   --enable-werror         treat compile warnings as errors
1498   --enable-build-warnings enable build-time compiler warnings if gcc is used
1499   --enable-gdb-build-warnings
1500                           enable GDB specific build-time compiler warnings if
1501                           gcc is used
1502   --enable-sim            link gdb with simulator
1503   --enable-multi-ice      build the multi-ice-gdb-server
1504   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1505                           is auto)
1506
1507 Optional Packages:
1508   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1509   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1510   --with-separate-debug-dir=PATH
1511                           look for global separate debug info in this path
1512                           [LIBDIR/debug]
1513   --with-gdb-datadir=PATH look for global separate data files in this path
1514                           [DATADIR/gdb]
1515   --with-relocated-sources=PATH
1516                           automatically relocate this path for source files
1517   --with-auto-load-dir=PATH
1518                           directories from which to load auto-loaded scripts
1519                           [$debugdir:$datadir/auto-load]
1520   --with-auto-load-safe-path=PATH
1521                           directories safe to hold auto-loaded files
1522                           [--with-auto-load-dir]
1523   --without-auto-load-safe-path
1524                           do not restrict auto-loaded files locations
1525   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1526   --with-curses           use the curses library instead of the termcap
1527                           library
1528   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1529   --with-bugurl=URL       Direct users to URL to report a bug
1530   --with-zlib             include zlib support (auto/yes/no) default=auto
1531   --with-libiconv-prefix=DIR
1532                           search for libiconv in DIR/include and DIR/lib
1533   --with-iconv-bin=PATH   specify where to find the iconv program
1534   --with-system-readline  use installed readline library
1535   --with-jit-reader-dir=PATH
1536                           directory to load the JIT readers from
1537   --with-expat            include expat support (auto/yes/no)
1538   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1539   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1540   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1541   --with-python[=PYTHON]  include python support
1542                           (auto/yes/no/<python-program>)
1543   --with-guile[=GUILE]    include guile support
1544                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1545   --without-included-regex
1546                           don't use included regex; this is the default on
1547                           systems with version 2 of the GNU C library (use
1548                           with caution on other system)
1549   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1550   --with-system-gdbinit=PATH
1551                           automatically load a system-wide gdbinit file
1552   --with-lzma             support lzma compression (auto/yes/no)
1553   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1554   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1555   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1556   --with-tk               directory containing tk configuration (tkConfig.sh)
1557   --with-x                use the X Window System
1558   --with-babeltrace       include babeltrace support (auto/yes/no)
1559   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1560   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1561
1562 Some influential environment variables:
1563   CC          C compiler command
1564   CFLAGS      C compiler flags
1565   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1566               nonstandard directory <lib dir>
1567   LIBS        libraries to pass to the linker, e.g. -l<library>
1568   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1569               you have headers in a nonstandard directory <include dir>
1570   CPP         C preprocessor
1571   MAKEINFO    Parent configure detects if it is of sufficient version.
1572   MAKEINFOFLAGS
1573               Parameters for MAKEINFO.
1574   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1575               the first program found out of: `bison -y', `byacc', `yacc'.
1576   YFLAGS      The list of arguments that will be passed by default to $YACC.
1577               This script will default YFLAGS to the empty string to avoid a
1578               default value of `-d' given by some make applications.
1579   XMKMF       Path to xmkmf, Makefile generator for X Window System
1580
1581 Use these variables to override the choices made by `configure' or to help
1582 it to find libraries and programs with nonstandard names/locations.
1583
1584 Report bugs to the package provider.
1585 _ACEOF
1586 ac_status=$?
1587 fi
1588
1589 if test "$ac_init_help" = "recursive"; then
1590   # If there are subdirs, report their specific --help.
1591   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1592     test -d "$ac_dir" ||
1593       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1594       continue
1595     ac_builddir=.
1596
1597 case "$ac_dir" in
1598 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1599 *)
1600   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1601   # A ".." for each directory in $ac_dir_suffix.
1602   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1603   case $ac_top_builddir_sub in
1604   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1605   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1606   esac ;;
1607 esac
1608 ac_abs_top_builddir=$ac_pwd
1609 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1610 # for backward compatibility:
1611 ac_top_builddir=$ac_top_build_prefix
1612
1613 case $srcdir in
1614   .)  # We are building in place.
1615     ac_srcdir=.
1616     ac_top_srcdir=$ac_top_builddir_sub
1617     ac_abs_top_srcdir=$ac_pwd ;;
1618   [\\/]* | ?:[\\/]* )  # Absolute name.
1619     ac_srcdir=$srcdir$ac_dir_suffix;
1620     ac_top_srcdir=$srcdir
1621     ac_abs_top_srcdir=$srcdir ;;
1622   *) # Relative name.
1623     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1624     ac_top_srcdir=$ac_top_build_prefix$srcdir
1625     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1626 esac
1627 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1628
1629     cd "$ac_dir" || { ac_status=$?; continue; }
1630     # Check for guested configure.
1631     if test -f "$ac_srcdir/configure.gnu"; then
1632       echo &&
1633       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1634     elif test -f "$ac_srcdir/configure"; then
1635       echo &&
1636       $SHELL "$ac_srcdir/configure" --help=recursive
1637     else
1638       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1639     fi || ac_status=$?
1640     cd "$ac_pwd" || { ac_status=$?; break; }
1641   done
1642 fi
1643
1644 test -n "$ac_init_help" && exit $ac_status
1645 if $ac_init_version; then
1646   cat <<\_ACEOF
1647 configure
1648 generated by GNU Autoconf 2.64
1649
1650 Copyright (C) 2009 Free Software Foundation, Inc.
1651 This configure script is free software; the Free Software Foundation
1652 gives unlimited permission to copy, distribute and modify it.
1653 _ACEOF
1654   exit
1655 fi
1656
1657 ## ------------------------ ##
1658 ## Autoconf initialization. ##
1659 ## ------------------------ ##
1660
1661 # ac_fn_c_try_compile LINENO
1662 # --------------------------
1663 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1664 ac_fn_c_try_compile ()
1665 {
1666   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1667   rm -f conftest.$ac_objext
1668   if { { ac_try="$ac_compile"
1669 case "(($ac_try" in
1670   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1671   *) ac_try_echo=$ac_try;;
1672 esac
1673 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1674 $as_echo "$ac_try_echo"; } >&5
1675   (eval "$ac_compile") 2>conftest.err
1676   ac_status=$?
1677   if test -s conftest.err; then
1678     grep -v '^ *+' conftest.err >conftest.er1
1679     cat conftest.er1 >&5
1680     mv -f conftest.er1 conftest.err
1681   fi
1682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1683   test $ac_status = 0; } && {
1684          test -z "$ac_c_werror_flag" ||
1685          test ! -s conftest.err
1686        } && test -s conftest.$ac_objext; then :
1687   ac_retval=0
1688 else
1689   $as_echo "$as_me: failed program was:" >&5
1690 sed 's/^/| /' conftest.$ac_ext >&5
1691
1692         ac_retval=1
1693 fi
1694   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1695   return $ac_retval
1696
1697 } # ac_fn_c_try_compile
1698
1699 # ac_fn_c_try_cpp LINENO
1700 # ----------------------
1701 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1702 ac_fn_c_try_cpp ()
1703 {
1704   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1705   if { { ac_try="$ac_cpp conftest.$ac_ext"
1706 case "(($ac_try" in
1707   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1708   *) ac_try_echo=$ac_try;;
1709 esac
1710 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1711 $as_echo "$ac_try_echo"; } >&5
1712   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1713   ac_status=$?
1714   if test -s conftest.err; then
1715     grep -v '^ *+' conftest.err >conftest.er1
1716     cat conftest.er1 >&5
1717     mv -f conftest.er1 conftest.err
1718   fi
1719   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1720   test $ac_status = 0; } >/dev/null && {
1721          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1722          test ! -s conftest.err
1723        }; then :
1724   ac_retval=0
1725 else
1726   $as_echo "$as_me: failed program was:" >&5
1727 sed 's/^/| /' conftest.$ac_ext >&5
1728
1729     ac_retval=1
1730 fi
1731   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1732   return $ac_retval
1733
1734 } # ac_fn_c_try_cpp
1735
1736 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1737 # -------------------------------------------------------
1738 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1739 # the include files in INCLUDES and setting the cache variable VAR
1740 # accordingly.
1741 ac_fn_c_check_header_mongrel ()
1742 {
1743   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1744   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1745   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1746 $as_echo_n "checking for $2... " >&6; }
1747 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1748   $as_echo_n "(cached) " >&6
1749 fi
1750 eval ac_res=\$$3
1751                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1752 $as_echo "$ac_res" >&6; }
1753 else
1754   # Is the header compilable?
1755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1756 $as_echo_n "checking $2 usability... " >&6; }
1757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758 /* end confdefs.h.  */
1759 $4
1760 #include <$2>
1761 _ACEOF
1762 if ac_fn_c_try_compile "$LINENO"; then :
1763   ac_header_compiler=yes
1764 else
1765   ac_header_compiler=no
1766 fi
1767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1769 $as_echo "$ac_header_compiler" >&6; }
1770
1771 # Is the header present?
1772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1773 $as_echo_n "checking $2 presence... " >&6; }
1774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1775 /* end confdefs.h.  */
1776 #include <$2>
1777 _ACEOF
1778 if ac_fn_c_try_cpp "$LINENO"; then :
1779   ac_header_preproc=yes
1780 else
1781   ac_header_preproc=no
1782 fi
1783 rm -f conftest.err conftest.$ac_ext
1784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1785 $as_echo "$ac_header_preproc" >&6; }
1786
1787 # So?  What about this header?
1788 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1789   yes:no: )
1790     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1791 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1792     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1793 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1794     ;;
1795   no:yes:* )
1796     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1797 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1798     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1799 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1800     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1801 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1802     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1803 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1804     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1805 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1806     ;;
1807 esac
1808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1809 $as_echo_n "checking for $2... " >&6; }
1810 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1811   $as_echo_n "(cached) " >&6
1812 else
1813   eval "$3=\$ac_header_compiler"
1814 fi
1815 eval ac_res=\$$3
1816                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1817 $as_echo "$ac_res" >&6; }
1818 fi
1819   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1820
1821 } # ac_fn_c_check_header_mongrel
1822
1823 # ac_fn_c_try_run LINENO
1824 # ----------------------
1825 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1826 # that executables *can* be run.
1827 ac_fn_c_try_run ()
1828 {
1829   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1830   if { { ac_try="$ac_link"
1831 case "(($ac_try" in
1832   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1833   *) ac_try_echo=$ac_try;;
1834 esac
1835 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1836 $as_echo "$ac_try_echo"; } >&5
1837   (eval "$ac_link") 2>&5
1838   ac_status=$?
1839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1840   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1841   { { case "(($ac_try" in
1842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1843   *) ac_try_echo=$ac_try;;
1844 esac
1845 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1846 $as_echo "$ac_try_echo"; } >&5
1847   (eval "$ac_try") 2>&5
1848   ac_status=$?
1849   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1850   test $ac_status = 0; }; }; then :
1851   ac_retval=0
1852 else
1853   $as_echo "$as_me: program exited with status $ac_status" >&5
1854        $as_echo "$as_me: failed program was:" >&5
1855 sed 's/^/| /' conftest.$ac_ext >&5
1856
1857        ac_retval=$ac_status
1858 fi
1859   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1860   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1861   return $ac_retval
1862
1863 } # ac_fn_c_try_run
1864
1865 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1866 # -------------------------------------------------------
1867 # Tests whether HEADER exists and can be compiled using the include files in
1868 # INCLUDES, setting the cache variable VAR accordingly.
1869 ac_fn_c_check_header_compile ()
1870 {
1871   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1873 $as_echo_n "checking for $2... " >&6; }
1874 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1875   $as_echo_n "(cached) " >&6
1876 else
1877   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1878 /* end confdefs.h.  */
1879 $4
1880 #include <$2>
1881 _ACEOF
1882 if ac_fn_c_try_compile "$LINENO"; then :
1883   eval "$3=yes"
1884 else
1885   eval "$3=no"
1886 fi
1887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1888 fi
1889 eval ac_res=\$$3
1890                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1891 $as_echo "$ac_res" >&6; }
1892   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1893
1894 } # ac_fn_c_check_header_compile
1895
1896 # ac_fn_c_try_link LINENO
1897 # -----------------------
1898 # Try to link conftest.$ac_ext, and return whether this succeeded.
1899 ac_fn_c_try_link ()
1900 {
1901   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1902   rm -f conftest.$ac_objext conftest$ac_exeext
1903   if { { ac_try="$ac_link"
1904 case "(($ac_try" in
1905   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1906   *) ac_try_echo=$ac_try;;
1907 esac
1908 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1909 $as_echo "$ac_try_echo"; } >&5
1910   (eval "$ac_link") 2>conftest.err
1911   ac_status=$?
1912   if test -s conftest.err; then
1913     grep -v '^ *+' conftest.err >conftest.er1
1914     cat conftest.er1 >&5
1915     mv -f conftest.er1 conftest.err
1916   fi
1917   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1918   test $ac_status = 0; } && {
1919          test -z "$ac_c_werror_flag" ||
1920          test ! -s conftest.err
1921        } && test -s conftest$ac_exeext && {
1922          test "$cross_compiling" = yes ||
1923          $as_test_x conftest$ac_exeext
1924        }; then :
1925   ac_retval=0
1926 else
1927   $as_echo "$as_me: failed program was:" >&5
1928 sed 's/^/| /' conftest.$ac_ext >&5
1929
1930         ac_retval=1
1931 fi
1932   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1933   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1934   # interfere with the next link command; also delete a directory that is
1935   # left behind by Apple's compiler.  We do this before executing the actions.
1936   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1937   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1938   return $ac_retval
1939
1940 } # ac_fn_c_try_link
1941
1942 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1943 # --------------------------------------------
1944 # Tries to find the compile-time value of EXPR in a program that includes
1945 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1946 # computed
1947 ac_fn_c_compute_int ()
1948 {
1949   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1950   if test "$cross_compiling" = yes; then
1951     # Depending upon the size, compute the lo and hi bounds.
1952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1953 /* end confdefs.h.  */
1954 $4
1955 int
1956 main ()
1957 {
1958 static int test_array [1 - 2 * !(($2) >= 0)];
1959 test_array [0] = 0
1960
1961   ;
1962   return 0;
1963 }
1964 _ACEOF
1965 if ac_fn_c_try_compile "$LINENO"; then :
1966   ac_lo=0 ac_mid=0
1967   while :; do
1968     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1969 /* end confdefs.h.  */
1970 $4
1971 int
1972 main ()
1973 {
1974 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1975 test_array [0] = 0
1976
1977   ;
1978   return 0;
1979 }
1980 _ACEOF
1981 if ac_fn_c_try_compile "$LINENO"; then :
1982   ac_hi=$ac_mid; break
1983 else
1984   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1985                         if test $ac_lo -le $ac_mid; then
1986                           ac_lo= ac_hi=
1987                           break
1988                         fi
1989                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1990 fi
1991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1992   done
1993 else
1994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1995 /* end confdefs.h.  */
1996 $4
1997 int
1998 main ()
1999 {
2000 static int test_array [1 - 2 * !(($2) < 0)];
2001 test_array [0] = 0
2002
2003   ;
2004   return 0;
2005 }
2006 _ACEOF
2007 if ac_fn_c_try_compile "$LINENO"; then :
2008   ac_hi=-1 ac_mid=-1
2009   while :; do
2010     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2011 /* end confdefs.h.  */
2012 $4
2013 int
2014 main ()
2015 {
2016 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2017 test_array [0] = 0
2018
2019   ;
2020   return 0;
2021 }
2022 _ACEOF
2023 if ac_fn_c_try_compile "$LINENO"; then :
2024   ac_lo=$ac_mid; break
2025 else
2026   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2027                         if test $ac_mid -le $ac_hi; then
2028                           ac_lo= ac_hi=
2029                           break
2030                         fi
2031                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2032 fi
2033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2034   done
2035 else
2036   ac_lo= ac_hi=
2037 fi
2038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2039 fi
2040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2041 # Binary search between lo and hi bounds.
2042 while test "x$ac_lo" != "x$ac_hi"; do
2043   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2045 /* end confdefs.h.  */
2046 $4
2047 int
2048 main ()
2049 {
2050 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2051 test_array [0] = 0
2052
2053   ;
2054   return 0;
2055 }
2056 _ACEOF
2057 if ac_fn_c_try_compile "$LINENO"; then :
2058   ac_hi=$ac_mid
2059 else
2060   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2061 fi
2062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2063 done
2064 case $ac_lo in #((
2065 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2066 '') ac_retval=1 ;;
2067 esac
2068   else
2069     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2070 /* end confdefs.h.  */
2071 $4
2072 static long int longval () { return $2; }
2073 static unsigned long int ulongval () { return $2; }
2074 #include <stdio.h>
2075 #include <stdlib.h>
2076 int
2077 main ()
2078 {
2079
2080   FILE *f = fopen ("conftest.val", "w");
2081   if (! f)
2082     return 1;
2083   if (($2) < 0)
2084     {
2085       long int i = longval ();
2086       if (i != ($2))
2087         return 1;
2088       fprintf (f, "%ld", i);
2089     }
2090   else
2091     {
2092       unsigned long int i = ulongval ();
2093       if (i != ($2))
2094         return 1;
2095       fprintf (f, "%lu", i);
2096     }
2097   /* Do not output a trailing newline, as this causes \r\n confusion
2098      on some platforms.  */
2099   return ferror (f) || fclose (f) != 0;
2100
2101   ;
2102   return 0;
2103 }
2104 _ACEOF
2105 if ac_fn_c_try_run "$LINENO"; then :
2106   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2107 else
2108   ac_retval=1
2109 fi
2110 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2111   conftest.$ac_objext conftest.beam conftest.$ac_ext
2112 rm -f conftest.val
2113
2114   fi
2115   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2116   return $ac_retval
2117
2118 } # ac_fn_c_compute_int
2119
2120 # ac_fn_c_check_func LINENO FUNC VAR
2121 # ----------------------------------
2122 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2123 ac_fn_c_check_func ()
2124 {
2125   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2126   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2127 $as_echo_n "checking for $2... " >&6; }
2128 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2129   $as_echo_n "(cached) " >&6
2130 else
2131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2132 /* end confdefs.h.  */
2133 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2134    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2135 #define $2 innocuous_$2
2136
2137 /* System header to define __stub macros and hopefully few prototypes,
2138     which can conflict with char $2 (); below.
2139     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2140     <limits.h> exists even on freestanding compilers.  */
2141
2142 #ifdef __STDC__
2143 # include <limits.h>
2144 #else
2145 # include <assert.h>
2146 #endif
2147
2148 #undef $2
2149
2150 /* Override any GCC internal prototype to avoid an error.
2151    Use char because int might match the return type of a GCC
2152    builtin and then its argument prototype would still apply.  */
2153 #ifdef __cplusplus
2154 extern "C"
2155 #endif
2156 char $2 ();
2157 /* The GNU C library defines this for functions which it implements
2158     to always fail with ENOSYS.  Some functions are actually named
2159     something starting with __ and the normal name is an alias.  */
2160 #if defined __stub_$2 || defined __stub___$2
2161 choke me
2162 #endif
2163
2164 int
2165 main ()
2166 {
2167 return $2 ();
2168   ;
2169   return 0;
2170 }
2171 _ACEOF
2172 if ac_fn_c_try_link "$LINENO"; then :
2173   eval "$3=yes"
2174 else
2175   eval "$3=no"
2176 fi
2177 rm -f core conftest.err conftest.$ac_objext \
2178     conftest$ac_exeext conftest.$ac_ext
2179 fi
2180 eval ac_res=\$$3
2181                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2182 $as_echo "$ac_res" >&6; }
2183   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2184
2185 } # ac_fn_c_check_func
2186
2187 # ac_fn_c_check_decl LINENO SYMBOL VAR
2188 # ------------------------------------
2189 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2190 ac_fn_c_check_decl ()
2191 {
2192   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2193   as_decl_name=`echo $2|sed 's/ *(.*//'`
2194   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2196 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2197 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2198   $as_echo_n "(cached) " >&6
2199 else
2200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2201 /* end confdefs.h.  */
2202 $4
2203 int
2204 main ()
2205 {
2206 #ifndef $as_decl_name
2207 #ifdef __cplusplus
2208   (void) $as_decl_use;
2209 #else
2210   (void) $as_decl_name;
2211 #endif
2212 #endif
2213
2214   ;
2215   return 0;
2216 }
2217 _ACEOF
2218 if ac_fn_c_try_compile "$LINENO"; then :
2219   eval "$3=yes"
2220 else
2221   eval "$3=no"
2222 fi
2223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2224 fi
2225 eval ac_res=\$$3
2226                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2227 $as_echo "$ac_res" >&6; }
2228   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2229
2230 } # ac_fn_c_check_decl
2231
2232 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2233 # ----------------------------------------------------
2234 # Tries to find if the field MEMBER exists in type AGGR, after including
2235 # INCLUDES, setting cache variable VAR accordingly.
2236 ac_fn_c_check_member ()
2237 {
2238   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2239   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2240 $as_echo_n "checking for $2.$3... " >&6; }
2241 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2242   $as_echo_n "(cached) " >&6
2243 else
2244   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2245 /* end confdefs.h.  */
2246 $5
2247 int
2248 main ()
2249 {
2250 static $2 ac_aggr;
2251 if (ac_aggr.$3)
2252 return 0;
2253   ;
2254   return 0;
2255 }
2256 _ACEOF
2257 if ac_fn_c_try_compile "$LINENO"; then :
2258   eval "$4=yes"
2259 else
2260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2261 /* end confdefs.h.  */
2262 $5
2263 int
2264 main ()
2265 {
2266 static $2 ac_aggr;
2267 if (sizeof ac_aggr.$3)
2268 return 0;
2269   ;
2270   return 0;
2271 }
2272 _ACEOF
2273 if ac_fn_c_try_compile "$LINENO"; then :
2274   eval "$4=yes"
2275 else
2276   eval "$4=no"
2277 fi
2278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2279 fi
2280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2281 fi
2282 eval ac_res=\$$4
2283                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2284 $as_echo "$ac_res" >&6; }
2285   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2286
2287 } # ac_fn_c_check_member
2288
2289 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2290 # -------------------------------------------
2291 # Tests whether TYPE exists after having included INCLUDES, setting cache
2292 # variable VAR accordingly.
2293 ac_fn_c_check_type ()
2294 {
2295   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2296   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2297 $as_echo_n "checking for $2... " >&6; }
2298 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2299   $as_echo_n "(cached) " >&6
2300 else
2301   eval "$3=no"
2302   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2303 /* end confdefs.h.  */
2304 $4
2305 int
2306 main ()
2307 {
2308 if (sizeof ($2))
2309          return 0;
2310   ;
2311   return 0;
2312 }
2313 _ACEOF
2314 if ac_fn_c_try_compile "$LINENO"; then :
2315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2316 /* end confdefs.h.  */
2317 $4
2318 int
2319 main ()
2320 {
2321 if (sizeof (($2)))
2322             return 0;
2323   ;
2324   return 0;
2325 }
2326 _ACEOF
2327 if ac_fn_c_try_compile "$LINENO"; then :
2328
2329 else
2330   eval "$3=yes"
2331 fi
2332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2333 fi
2334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2335 fi
2336 eval ac_res=\$$3
2337                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2338 $as_echo "$ac_res" >&6; }
2339   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2340
2341 } # ac_fn_c_check_type
2342 cat >config.log <<_ACEOF
2343 This file contains any messages produced by compilers while
2344 running configure, to aid debugging if configure makes a mistake.
2345
2346 It was created by $as_me, which was
2347 generated by GNU Autoconf 2.64.  Invocation command line was
2348
2349   $ $0 $@
2350
2351 _ACEOF
2352 exec 5>>config.log
2353 {
2354 cat <<_ASUNAME
2355 ## --------- ##
2356 ## Platform. ##
2357 ## --------- ##
2358
2359 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2360 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2361 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2362 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2363 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2364
2365 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2366 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2367
2368 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2369 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2370 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2371 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2372 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2373 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2374 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2375
2376 _ASUNAME
2377
2378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2379 for as_dir in $PATH
2380 do
2381   IFS=$as_save_IFS
2382   test -z "$as_dir" && as_dir=.
2383     $as_echo "PATH: $as_dir"
2384   done
2385 IFS=$as_save_IFS
2386
2387 } >&5
2388
2389 cat >&5 <<_ACEOF
2390
2391
2392 ## ----------- ##
2393 ## Core tests. ##
2394 ## ----------- ##
2395
2396 _ACEOF
2397
2398
2399 # Keep a trace of the command line.
2400 # Strip out --no-create and --no-recursion so they do not pile up.
2401 # Strip out --silent because we don't want to record it for future runs.
2402 # Also quote any args containing shell meta-characters.
2403 # Make two passes to allow for proper duplicate-argument suppression.
2404 ac_configure_args=
2405 ac_configure_args0=
2406 ac_configure_args1=
2407 ac_must_keep_next=false
2408 for ac_pass in 1 2
2409 do
2410   for ac_arg
2411   do
2412     case $ac_arg in
2413     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2414     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2415     | -silent | --silent | --silen | --sile | --sil)
2416       continue ;;
2417     *\'*)
2418       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2419     esac
2420     case $ac_pass in
2421     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2422     2)
2423       as_fn_append ac_configure_args1 " '$ac_arg'"
2424       if test $ac_must_keep_next = true; then
2425         ac_must_keep_next=false # Got value, back to normal.
2426       else
2427         case $ac_arg in
2428           *=* | --config-cache | -C | -disable-* | --disable-* \
2429           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2430           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2431           | -with-* | --with-* | -without-* | --without-* | --x)
2432             case "$ac_configure_args0 " in
2433               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2434             esac
2435             ;;
2436           -* ) ac_must_keep_next=true ;;
2437         esac
2438       fi
2439       as_fn_append ac_configure_args " '$ac_arg'"
2440       ;;
2441     esac
2442   done
2443 done
2444 { ac_configure_args0=; unset ac_configure_args0;}
2445 { ac_configure_args1=; unset ac_configure_args1;}
2446
2447 # When interrupted or exit'd, cleanup temporary files, and complete
2448 # config.log.  We remove comments because anyway the quotes in there
2449 # would cause problems or look ugly.
2450 # WARNING: Use '\'' to represent an apostrophe within the trap.
2451 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2452 trap 'exit_status=$?
2453   # Save into config.log some information that might help in debugging.
2454   {
2455     echo
2456
2457     cat <<\_ASBOX
2458 ## ---------------- ##
2459 ## Cache variables. ##
2460 ## ---------------- ##
2461 _ASBOX
2462     echo
2463     # The following way of writing the cache mishandles newlines in values,
2464 (
2465   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2466     eval ac_val=\$$ac_var
2467     case $ac_val in #(
2468     *${as_nl}*)
2469       case $ac_var in #(
2470       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2471 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2472       esac
2473       case $ac_var in #(
2474       _ | IFS | as_nl) ;; #(
2475       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2476       *) { eval $ac_var=; unset $ac_var;} ;;
2477       esac ;;
2478     esac
2479   done
2480   (set) 2>&1 |
2481     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2482     *${as_nl}ac_space=\ *)
2483       sed -n \
2484         "s/'\''/'\''\\\\'\'''\''/g;
2485           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2486       ;; #(
2487     *)
2488       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2489       ;;
2490     esac |
2491     sort
2492 )
2493     echo
2494
2495     cat <<\_ASBOX
2496 ## ----------------- ##
2497 ## Output variables. ##
2498 ## ----------------- ##
2499 _ASBOX
2500     echo
2501     for ac_var in $ac_subst_vars
2502     do
2503       eval ac_val=\$$ac_var
2504       case $ac_val in
2505       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2506       esac
2507       $as_echo "$ac_var='\''$ac_val'\''"
2508     done | sort
2509     echo
2510
2511     if test -n "$ac_subst_files"; then
2512       cat <<\_ASBOX
2513 ## ------------------- ##
2514 ## File substitutions. ##
2515 ## ------------------- ##
2516 _ASBOX
2517       echo
2518       for ac_var in $ac_subst_files
2519       do
2520         eval ac_val=\$$ac_var
2521         case $ac_val in
2522         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2523         esac
2524         $as_echo "$ac_var='\''$ac_val'\''"
2525       done | sort
2526       echo
2527     fi
2528
2529     if test -s confdefs.h; then
2530       cat <<\_ASBOX
2531 ## ----------- ##
2532 ## confdefs.h. ##
2533 ## ----------- ##
2534 _ASBOX
2535       echo
2536       cat confdefs.h
2537       echo
2538     fi
2539     test "$ac_signal" != 0 &&
2540       $as_echo "$as_me: caught signal $ac_signal"
2541     $as_echo "$as_me: exit $exit_status"
2542   } >&5
2543   rm -f core *.core core.conftest.* &&
2544     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2545     exit $exit_status
2546 ' 0
2547 for ac_signal in 1 2 13 15; do
2548   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2549 done
2550 ac_signal=0
2551
2552 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2553 rm -f -r conftest* confdefs.h
2554
2555 $as_echo "/* confdefs.h */" > confdefs.h
2556
2557 # Predefined preprocessor variables.
2558
2559 cat >>confdefs.h <<_ACEOF
2560 #define PACKAGE_NAME "$PACKAGE_NAME"
2561 _ACEOF
2562
2563 cat >>confdefs.h <<_ACEOF
2564 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2565 _ACEOF
2566
2567 cat >>confdefs.h <<_ACEOF
2568 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2569 _ACEOF
2570
2571 cat >>confdefs.h <<_ACEOF
2572 #define PACKAGE_STRING "$PACKAGE_STRING"
2573 _ACEOF
2574
2575 cat >>confdefs.h <<_ACEOF
2576 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2577 _ACEOF
2578
2579 cat >>confdefs.h <<_ACEOF
2580 #define PACKAGE_URL "$PACKAGE_URL"
2581 _ACEOF
2582
2583
2584 # Let the site file select an alternate cache file if it wants to.
2585 # Prefer an explicitly selected file to automatically selected ones.
2586 ac_site_file1=NONE
2587 ac_site_file2=NONE
2588 if test -n "$CONFIG_SITE"; then
2589   ac_site_file1=$CONFIG_SITE
2590 elif test "x$prefix" != xNONE; then
2591   ac_site_file1=$prefix/share/config.site
2592   ac_site_file2=$prefix/etc/config.site
2593 else
2594   ac_site_file1=$ac_default_prefix/share/config.site
2595   ac_site_file2=$ac_default_prefix/etc/config.site
2596 fi
2597 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2598 do
2599   test "x$ac_site_file" = xNONE && continue
2600   if test -r "$ac_site_file"; then
2601     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2602 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2603     sed 's/^/| /' "$ac_site_file" >&5
2604     . "$ac_site_file"
2605   fi
2606 done
2607
2608 if test -r "$cache_file"; then
2609   # Some versions of bash will fail to source /dev/null (special
2610   # files actually), so we avoid doing that.
2611   if test -f "$cache_file"; then
2612     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2613 $as_echo "$as_me: loading cache $cache_file" >&6;}
2614     case $cache_file in
2615       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2616       *)                      . "./$cache_file";;
2617     esac
2618   fi
2619 else
2620   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2621 $as_echo "$as_me: creating cache $cache_file" >&6;}
2622   >$cache_file
2623 fi
2624
2625 # Check that the precious variables saved in the cache have kept the same
2626 # value.
2627 ac_cache_corrupted=false
2628 for ac_var in $ac_precious_vars; do
2629   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2630   eval ac_new_set=\$ac_env_${ac_var}_set
2631   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2632   eval ac_new_val=\$ac_env_${ac_var}_value
2633   case $ac_old_set,$ac_new_set in
2634     set,)
2635       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2636 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2637       ac_cache_corrupted=: ;;
2638     ,set)
2639       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2640 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2641       ac_cache_corrupted=: ;;
2642     ,);;
2643     *)
2644       if test "x$ac_old_val" != "x$ac_new_val"; then
2645         # differences in whitespace do not lead to failure.
2646         ac_old_val_w=`echo x $ac_old_val`
2647         ac_new_val_w=`echo x $ac_new_val`
2648         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2649           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2650 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2651           ac_cache_corrupted=:
2652         else
2653           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2654 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2655           eval $ac_var=\$ac_old_val
2656         fi
2657         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2658 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2659         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2660 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2661       fi;;
2662   esac
2663   # Pass precious variables to config.status.
2664   if test "$ac_new_set" = set; then
2665     case $ac_new_val in
2666     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2667     *) ac_arg=$ac_var=$ac_new_val ;;
2668     esac
2669     case " $ac_configure_args " in
2670       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2671       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2672     esac
2673   fi
2674 done
2675 if $ac_cache_corrupted; then
2676   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2677 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2678   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2679 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2680   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2681 fi
2682 ## -------------------- ##
2683 ## Main body of script. ##
2684 ## -------------------- ##
2685
2686 ac_ext=c
2687 ac_cpp='$CPP $CPPFLAGS'
2688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2690 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2691
2692
2693
2694
2695
2696 ac_config_headers="$ac_config_headers config.h:config.in"
2697
2698
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2700 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2701     # Check whether --enable-maintainer-mode was given.
2702 if test "${enable_maintainer_mode+set}" = set; then :
2703   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2704 else
2705   USE_MAINTAINER_MODE=no
2706 fi
2707
2708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2709 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2710    if test $USE_MAINTAINER_MODE = yes; then
2711   MAINTAINER_MODE_TRUE=
2712   MAINTAINER_MODE_FALSE='#'
2713 else
2714   MAINTAINER_MODE_TRUE='#'
2715   MAINTAINER_MODE_FALSE=
2716 fi
2717
2718   MAINT=$MAINTAINER_MODE_TRUE
2719
2720
2721
2722 # Set the 'development' global.
2723 . $srcdir/../bfd/development.sh
2724
2725 ac_ext=c
2726 ac_cpp='$CPP $CPPFLAGS'
2727 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2728 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2729 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2730 if test -n "$ac_tool_prefix"; then
2731   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2732 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2734 $as_echo_n "checking for $ac_word... " >&6; }
2735 if test "${ac_cv_prog_CC+set}" = set; then :
2736   $as_echo_n "(cached) " >&6
2737 else
2738   if test -n "$CC"; then
2739   ac_cv_prog_CC="$CC" # Let the user override the test.
2740 else
2741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2742 for as_dir in $PATH
2743 do
2744   IFS=$as_save_IFS
2745   test -z "$as_dir" && as_dir=.
2746     for ac_exec_ext in '' $ac_executable_extensions; do
2747   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2748     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2749     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2750     break 2
2751   fi
2752 done
2753   done
2754 IFS=$as_save_IFS
2755
2756 fi
2757 fi
2758 CC=$ac_cv_prog_CC
2759 if test -n "$CC"; then
2760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2761 $as_echo "$CC" >&6; }
2762 else
2763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2764 $as_echo "no" >&6; }
2765 fi
2766
2767
2768 fi
2769 if test -z "$ac_cv_prog_CC"; then
2770   ac_ct_CC=$CC
2771   # Extract the first word of "gcc", so it can be a program name with args.
2772 set dummy gcc; ac_word=$2
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2774 $as_echo_n "checking for $ac_word... " >&6; }
2775 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2776   $as_echo_n "(cached) " >&6
2777 else
2778   if test -n "$ac_ct_CC"; then
2779   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2780 else
2781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2782 for as_dir in $PATH
2783 do
2784   IFS=$as_save_IFS
2785   test -z "$as_dir" && as_dir=.
2786     for ac_exec_ext in '' $ac_executable_extensions; do
2787   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2788     ac_cv_prog_ac_ct_CC="gcc"
2789     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2790     break 2
2791   fi
2792 done
2793   done
2794 IFS=$as_save_IFS
2795
2796 fi
2797 fi
2798 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2799 if test -n "$ac_ct_CC"; then
2800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2801 $as_echo "$ac_ct_CC" >&6; }
2802 else
2803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2804 $as_echo "no" >&6; }
2805 fi
2806
2807   if test "x$ac_ct_CC" = x; then
2808     CC=""
2809   else
2810     case $cross_compiling:$ac_tool_warned in
2811 yes:)
2812 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2813 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2814 ac_tool_warned=yes ;;
2815 esac
2816     CC=$ac_ct_CC
2817   fi
2818 else
2819   CC="$ac_cv_prog_CC"
2820 fi
2821
2822 if test -z "$CC"; then
2823           if test -n "$ac_tool_prefix"; then
2824     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2825 set dummy ${ac_tool_prefix}cc; ac_word=$2
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2827 $as_echo_n "checking for $ac_word... " >&6; }
2828 if test "${ac_cv_prog_CC+set}" = set; then :
2829   $as_echo_n "(cached) " >&6
2830 else
2831   if test -n "$CC"; then
2832   ac_cv_prog_CC="$CC" # Let the user override the test.
2833 else
2834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2835 for as_dir in $PATH
2836 do
2837   IFS=$as_save_IFS
2838   test -z "$as_dir" && as_dir=.
2839     for ac_exec_ext in '' $ac_executable_extensions; do
2840   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2841     ac_cv_prog_CC="${ac_tool_prefix}cc"
2842     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2843     break 2
2844   fi
2845 done
2846   done
2847 IFS=$as_save_IFS
2848
2849 fi
2850 fi
2851 CC=$ac_cv_prog_CC
2852 if test -n "$CC"; then
2853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2854 $as_echo "$CC" >&6; }
2855 else
2856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2857 $as_echo "no" >&6; }
2858 fi
2859
2860
2861   fi
2862 fi
2863 if test -z "$CC"; then
2864   # Extract the first word of "cc", so it can be a program name with args.
2865 set dummy cc; ac_word=$2
2866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2867 $as_echo_n "checking for $ac_word... " >&6; }
2868 if test "${ac_cv_prog_CC+set}" = set; then :
2869   $as_echo_n "(cached) " >&6
2870 else
2871   if test -n "$CC"; then
2872   ac_cv_prog_CC="$CC" # Let the user override the test.
2873 else
2874   ac_prog_rejected=no
2875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2876 for as_dir in $PATH
2877 do
2878   IFS=$as_save_IFS
2879   test -z "$as_dir" && as_dir=.
2880     for ac_exec_ext in '' $ac_executable_extensions; do
2881   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2882     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2883        ac_prog_rejected=yes
2884        continue
2885      fi
2886     ac_cv_prog_CC="cc"
2887     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2888     break 2
2889   fi
2890 done
2891   done
2892 IFS=$as_save_IFS
2893
2894 if test $ac_prog_rejected = yes; then
2895   # We found a bogon in the path, so make sure we never use it.
2896   set dummy $ac_cv_prog_CC
2897   shift
2898   if test $# != 0; then
2899     # We chose a different compiler from the bogus one.
2900     # However, it has the same basename, so the bogon will be chosen
2901     # first if we set CC to just the basename; use the full file name.
2902     shift
2903     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2904   fi
2905 fi
2906 fi
2907 fi
2908 CC=$ac_cv_prog_CC
2909 if test -n "$CC"; then
2910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2911 $as_echo "$CC" >&6; }
2912 else
2913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2914 $as_echo "no" >&6; }
2915 fi
2916
2917
2918 fi
2919 if test -z "$CC"; then
2920   if test -n "$ac_tool_prefix"; then
2921   for ac_prog in cl.exe
2922   do
2923     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2924 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2926 $as_echo_n "checking for $ac_word... " >&6; }
2927 if test "${ac_cv_prog_CC+set}" = set; then :
2928   $as_echo_n "(cached) " >&6
2929 else
2930   if test -n "$CC"; then
2931   ac_cv_prog_CC="$CC" # Let the user override the test.
2932 else
2933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2934 for as_dir in $PATH
2935 do
2936   IFS=$as_save_IFS
2937   test -z "$as_dir" && as_dir=.
2938     for ac_exec_ext in '' $ac_executable_extensions; do
2939   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2940     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2941     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2942     break 2
2943   fi
2944 done
2945   done
2946 IFS=$as_save_IFS
2947
2948 fi
2949 fi
2950 CC=$ac_cv_prog_CC
2951 if test -n "$CC"; then
2952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2953 $as_echo "$CC" >&6; }
2954 else
2955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2956 $as_echo "no" >&6; }
2957 fi
2958
2959
2960     test -n "$CC" && break
2961   done
2962 fi
2963 if test -z "$CC"; then
2964   ac_ct_CC=$CC
2965   for ac_prog in cl.exe
2966 do
2967   # Extract the first word of "$ac_prog", so it can be a program name with args.
2968 set dummy $ac_prog; ac_word=$2
2969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2970 $as_echo_n "checking for $ac_word... " >&6; }
2971 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2972   $as_echo_n "(cached) " >&6
2973 else
2974   if test -n "$ac_ct_CC"; then
2975   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2976 else
2977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2978 for as_dir in $PATH
2979 do
2980   IFS=$as_save_IFS
2981   test -z "$as_dir" && as_dir=.
2982     for ac_exec_ext in '' $ac_executable_extensions; do
2983   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2984     ac_cv_prog_ac_ct_CC="$ac_prog"
2985     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2986     break 2
2987   fi
2988 done
2989   done
2990 IFS=$as_save_IFS
2991
2992 fi
2993 fi
2994 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2995 if test -n "$ac_ct_CC"; then
2996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2997 $as_echo "$ac_ct_CC" >&6; }
2998 else
2999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3000 $as_echo "no" >&6; }
3001 fi
3002
3003
3004   test -n "$ac_ct_CC" && break
3005 done
3006
3007   if test "x$ac_ct_CC" = x; then
3008     CC=""
3009   else
3010     case $cross_compiling:$ac_tool_warned in
3011 yes:)
3012 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3013 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3014 ac_tool_warned=yes ;;
3015 esac
3016     CC=$ac_ct_CC
3017   fi
3018 fi
3019
3020 fi
3021
3022
3023 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3024 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3025 as_fn_error "no acceptable C compiler found in \$PATH
3026 See \`config.log' for more details." "$LINENO" 5; }
3027
3028 # Provide some information about the compiler.
3029 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3030 set X $ac_compile
3031 ac_compiler=$2
3032 for ac_option in --version -v -V -qversion; do
3033   { { ac_try="$ac_compiler $ac_option >&5"
3034 case "(($ac_try" in
3035   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3036   *) ac_try_echo=$ac_try;;
3037 esac
3038 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3039 $as_echo "$ac_try_echo"; } >&5
3040   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3041   ac_status=$?
3042   if test -s conftest.err; then
3043     sed '10a\
3044 ... rest of stderr output deleted ...
3045          10q' conftest.err >conftest.er1
3046     cat conftest.er1 >&5
3047     rm -f conftest.er1 conftest.err
3048   fi
3049   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3050   test $ac_status = 0; }
3051 done
3052
3053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3054 /* end confdefs.h.  */
3055
3056 int
3057 main ()
3058 {
3059
3060   ;
3061   return 0;
3062 }
3063 _ACEOF
3064 ac_clean_files_save=$ac_clean_files
3065 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3066 # Try to create an executable without -o first, disregard a.out.
3067 # It will help us diagnose broken compilers, and finding out an intuition
3068 # of exeext.
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3070 $as_echo_n "checking for C compiler default output file name... " >&6; }
3071 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3072
3073 # The possible output files:
3074 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3075
3076 ac_rmfiles=
3077 for ac_file in $ac_files
3078 do
3079   case $ac_file in
3080     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3081     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3082   esac
3083 done
3084 rm -f $ac_rmfiles
3085
3086 if { { ac_try="$ac_link_default"
3087 case "(($ac_try" in
3088   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3089   *) ac_try_echo=$ac_try;;
3090 esac
3091 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3092 $as_echo "$ac_try_echo"; } >&5
3093   (eval "$ac_link_default") 2>&5
3094   ac_status=$?
3095   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3096   test $ac_status = 0; }; then :
3097   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3098 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3099 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3100 # so that the user can short-circuit this test for compilers unknown to
3101 # Autoconf.
3102 for ac_file in $ac_files ''
3103 do
3104   test -f "$ac_file" || continue
3105   case $ac_file in
3106     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3107         ;;
3108     [ab].out )
3109         # We found the default executable, but exeext='' is most
3110         # certainly right.
3111         break;;
3112     *.* )
3113         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3114         then :; else
3115            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3116         fi
3117         # We set ac_cv_exeext here because the later test for it is not
3118         # safe: cross compilers may not add the suffix if given an `-o'
3119         # argument, so we may need to know it at that point already.
3120         # Even if this section looks crufty: it has the advantage of
3121         # actually working.
3122         break;;
3123     * )
3124         break;;
3125   esac
3126 done
3127 test "$ac_cv_exeext" = no && ac_cv_exeext=
3128
3129 else
3130   ac_file=''
3131 fi
3132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3133 $as_echo "$ac_file" >&6; }
3134 if test -z "$ac_file"; then :
3135   $as_echo "$as_me: failed program was:" >&5
3136 sed 's/^/| /' conftest.$ac_ext >&5
3137
3138 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3139 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3140 { as_fn_set_status 77
3141 as_fn_error "C compiler cannot create executables
3142 See \`config.log' for more details." "$LINENO" 5; }; }
3143 fi
3144 ac_exeext=$ac_cv_exeext
3145
3146 # Check that the compiler produces executables we can run.  If not, either
3147 # the compiler is broken, or we cross compile.
3148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3149 $as_echo_n "checking whether the C compiler works... " >&6; }
3150 # If not cross compiling, check that we can run a simple program.
3151 if test "$cross_compiling" != yes; then
3152   if { ac_try='./$ac_file'
3153   { { case "(($ac_try" in
3154   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3155   *) ac_try_echo=$ac_try;;
3156 esac
3157 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3158 $as_echo "$ac_try_echo"; } >&5
3159   (eval "$ac_try") 2>&5
3160   ac_status=$?
3161   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3162   test $ac_status = 0; }; }; then
3163     cross_compiling=no
3164   else
3165     if test "$cross_compiling" = maybe; then
3166         cross_compiling=yes
3167     else
3168         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3169 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3170 as_fn_error "cannot run C compiled programs.
3171 If you meant to cross compile, use \`--host'.
3172 See \`config.log' for more details." "$LINENO" 5; }
3173     fi
3174   fi
3175 fi
3176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3177 $as_echo "yes" >&6; }
3178
3179 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3180 ac_clean_files=$ac_clean_files_save
3181 # Check that the compiler produces executables we can run.  If not, either
3182 # the compiler is broken, or we cross compile.
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3184 $as_echo_n "checking whether we are cross compiling... " >&6; }
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3186 $as_echo "$cross_compiling" >&6; }
3187
3188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3189 $as_echo_n "checking for suffix of executables... " >&6; }
3190 if { { ac_try="$ac_link"
3191 case "(($ac_try" in
3192   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3193   *) ac_try_echo=$ac_try;;
3194 esac
3195 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3196 $as_echo "$ac_try_echo"; } >&5
3197   (eval "$ac_link") 2>&5
3198   ac_status=$?
3199   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3200   test $ac_status = 0; }; then :
3201   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3202 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3203 # work properly (i.e., refer to `conftest.exe'), while it won't with
3204 # `rm'.
3205 for ac_file in conftest.exe conftest conftest.*; do
3206   test -f "$ac_file" || continue
3207   case $ac_file in
3208     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3209     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3210           break;;
3211     * ) break;;
3212   esac
3213 done
3214 else
3215   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3216 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3217 as_fn_error "cannot compute suffix of executables: cannot compile and link
3218 See \`config.log' for more details." "$LINENO" 5; }
3219 fi
3220 rm -f conftest$ac_cv_exeext
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3222 $as_echo "$ac_cv_exeext" >&6; }
3223
3224 rm -f conftest.$ac_ext
3225 EXEEXT=$ac_cv_exeext
3226 ac_exeext=$EXEEXT
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3228 $as_echo_n "checking for suffix of object files... " >&6; }
3229 if test "${ac_cv_objext+set}" = set; then :
3230   $as_echo_n "(cached) " >&6
3231 else
3232   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3233 /* end confdefs.h.  */
3234
3235 int
3236 main ()
3237 {
3238
3239   ;
3240   return 0;
3241 }
3242 _ACEOF
3243 rm -f conftest.o conftest.obj
3244 if { { ac_try="$ac_compile"
3245 case "(($ac_try" in
3246   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3247   *) ac_try_echo=$ac_try;;
3248 esac
3249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3250 $as_echo "$ac_try_echo"; } >&5
3251   (eval "$ac_compile") 2>&5
3252   ac_status=$?
3253   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3254   test $ac_status = 0; }; then :
3255   for ac_file in conftest.o conftest.obj conftest.*; do
3256   test -f "$ac_file" || continue;
3257   case $ac_file in
3258     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3259     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3260        break;;
3261   esac
3262 done
3263 else
3264   $as_echo "$as_me: failed program was:" >&5
3265 sed 's/^/| /' conftest.$ac_ext >&5
3266
3267 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3268 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3269 as_fn_error "cannot compute suffix of object files: cannot compile
3270 See \`config.log' for more details." "$LINENO" 5; }
3271 fi
3272 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3273 fi
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3275 $as_echo "$ac_cv_objext" >&6; }
3276 OBJEXT=$ac_cv_objext
3277 ac_objext=$OBJEXT
3278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3279 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3280 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3281   $as_echo_n "(cached) " >&6
3282 else
3283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3284 /* end confdefs.h.  */
3285
3286 int
3287 main ()
3288 {
3289 #ifndef __GNUC__
3290        choke me
3291 #endif
3292
3293   ;
3294   return 0;
3295 }
3296 _ACEOF
3297 if ac_fn_c_try_compile "$LINENO"; then :
3298   ac_compiler_gnu=yes
3299 else
3300   ac_compiler_gnu=no
3301 fi
3302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3303 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3304
3305 fi
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3307 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3308 if test $ac_compiler_gnu = yes; then
3309   GCC=yes
3310 else
3311   GCC=
3312 fi
3313 ac_test_CFLAGS=${CFLAGS+set}
3314 ac_save_CFLAGS=$CFLAGS
3315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3316 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3317 if test "${ac_cv_prog_cc_g+set}" = set; then :
3318   $as_echo_n "(cached) " >&6
3319 else
3320   ac_save_c_werror_flag=$ac_c_werror_flag
3321    ac_c_werror_flag=yes
3322    ac_cv_prog_cc_g=no
3323    CFLAGS="-g"
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   ac_cv_prog_cc_g=yes
3337 else
3338   CFLAGS=""
3339       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3340 /* end confdefs.h.  */
3341
3342 int
3343 main ()
3344 {
3345
3346   ;
3347   return 0;
3348 }
3349 _ACEOF
3350 if ac_fn_c_try_compile "$LINENO"; then :
3351
3352 else
3353   ac_c_werror_flag=$ac_save_c_werror_flag
3354          CFLAGS="-g"
3355          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3356 /* end confdefs.h.  */
3357
3358 int
3359 main ()
3360 {
3361
3362   ;
3363   return 0;
3364 }
3365 _ACEOF
3366 if ac_fn_c_try_compile "$LINENO"; then :
3367   ac_cv_prog_cc_g=yes
3368 fi
3369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3370 fi
3371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3372 fi
3373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3374    ac_c_werror_flag=$ac_save_c_werror_flag
3375 fi
3376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3377 $as_echo "$ac_cv_prog_cc_g" >&6; }
3378 if test "$ac_test_CFLAGS" = set; then
3379   CFLAGS=$ac_save_CFLAGS
3380 elif test $ac_cv_prog_cc_g = yes; then
3381   if test "$GCC" = yes; then
3382     CFLAGS="-g -O2"
3383   else
3384     CFLAGS="-g"
3385   fi
3386 else
3387   if test "$GCC" = yes; then
3388     CFLAGS="-O2"
3389   else
3390     CFLAGS=
3391   fi
3392 fi
3393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3394 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3395 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3396   $as_echo_n "(cached) " >&6
3397 else
3398   ac_cv_prog_cc_c89=no
3399 ac_save_CC=$CC
3400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3401 /* end confdefs.h.  */
3402 #include <stdarg.h>
3403 #include <stdio.h>
3404 #include <sys/types.h>
3405 #include <sys/stat.h>
3406 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3407 struct buf { int x; };
3408 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3409 static char *e (p, i)
3410      char **p;
3411      int i;
3412 {
3413   return p[i];
3414 }
3415 static char *f (char * (*g) (char **, int), char **p, ...)
3416 {
3417   char *s;
3418   va_list v;
3419   va_start (v,p);
3420   s = g (p, va_arg (v,int));
3421   va_end (v);
3422   return s;
3423 }
3424
3425 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3426    function prototypes and stuff, but not '\xHH' hex character constants.
3427    These don't provoke an error unfortunately, instead are silently treated
3428    as 'x'.  The following induces an error, until -std is added to get
3429    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3430    array size at least.  It's necessary to write '\x00'==0 to get something
3431    that's true only with -std.  */
3432 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3433
3434 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3435    inside strings and character constants.  */
3436 #define FOO(x) 'x'
3437 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3438
3439 int test (int i, double x);
3440 struct s1 {int (*f) (int a);};
3441 struct s2 {int (*f) (double a);};
3442 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3443 int argc;
3444 char **argv;
3445 int
3446 main ()
3447 {
3448 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3449   ;
3450   return 0;
3451 }
3452 _ACEOF
3453 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3454         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3455 do
3456   CC="$ac_save_CC $ac_arg"
3457   if ac_fn_c_try_compile "$LINENO"; then :
3458   ac_cv_prog_cc_c89=$ac_arg
3459 fi
3460 rm -f core conftest.err conftest.$ac_objext
3461   test "x$ac_cv_prog_cc_c89" != "xno" && break
3462 done
3463 rm -f conftest.$ac_ext
3464 CC=$ac_save_CC
3465
3466 fi
3467 # AC_CACHE_VAL
3468 case "x$ac_cv_prog_cc_c89" in
3469   x)
3470     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3471 $as_echo "none needed" >&6; } ;;
3472   xno)
3473     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3474 $as_echo "unsupported" >&6; } ;;
3475   *)
3476     CC="$CC $ac_cv_prog_cc_c89"
3477     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3478 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3479 esac
3480 if test "x$ac_cv_prog_cc_c89" != xno; then :
3481
3482 fi
3483
3484 ac_ext=c
3485 ac_cpp='$CPP $CPPFLAGS'
3486 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3487 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3488 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3489
3490
3491 ac_ext=c
3492 ac_cpp='$CPP $CPPFLAGS'
3493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3497 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3498 # On Suns, sometimes $CPP names a directory.
3499 if test -n "$CPP" && test -d "$CPP"; then
3500   CPP=
3501 fi
3502 if test -z "$CPP"; then
3503   if test "${ac_cv_prog_CPP+set}" = set; then :
3504   $as_echo_n "(cached) " >&6
3505 else
3506       # Double quotes because CPP needs to be expanded
3507     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3508     do
3509       ac_preproc_ok=false
3510 for ac_c_preproc_warn_flag in '' yes
3511 do
3512   # Use a header file that comes with gcc, so configuring glibc
3513   # with a fresh cross-compiler works.
3514   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3515   # <limits.h> exists even on freestanding compilers.
3516   # On the NeXT, cc -E runs the code through the compiler's parser,
3517   # not just through cpp. "Syntax error" is here to catch this case.
3518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3519 /* end confdefs.h.  */
3520 #ifdef __STDC__
3521 # include <limits.h>
3522 #else
3523 # include <assert.h>
3524 #endif
3525                      Syntax error
3526 _ACEOF
3527 if ac_fn_c_try_cpp "$LINENO"; then :
3528
3529 else
3530   # Broken: fails on valid input.
3531 continue
3532 fi
3533 rm -f conftest.err conftest.$ac_ext
3534
3535   # OK, works on sane cases.  Now check whether nonexistent headers
3536   # can be detected and how.
3537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3538 /* end confdefs.h.  */
3539 #include <ac_nonexistent.h>
3540 _ACEOF
3541 if ac_fn_c_try_cpp "$LINENO"; then :
3542   # Broken: success on invalid input.
3543 continue
3544 else
3545   # Passes both tests.
3546 ac_preproc_ok=:
3547 break
3548 fi
3549 rm -f conftest.err conftest.$ac_ext
3550
3551 done
3552 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3553 rm -f conftest.err conftest.$ac_ext
3554 if $ac_preproc_ok; then :
3555   break
3556 fi
3557
3558     done
3559     ac_cv_prog_CPP=$CPP
3560
3561 fi
3562   CPP=$ac_cv_prog_CPP
3563 else
3564   ac_cv_prog_CPP=$CPP
3565 fi
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3567 $as_echo "$CPP" >&6; }
3568 ac_preproc_ok=false
3569 for ac_c_preproc_warn_flag in '' yes
3570 do
3571   # Use a header file that comes with gcc, so configuring glibc
3572   # with a fresh cross-compiler works.
3573   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3574   # <limits.h> exists even on freestanding compilers.
3575   # On the NeXT, cc -E runs the code through the compiler's parser,
3576   # not just through cpp. "Syntax error" is here to catch this case.
3577   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3578 /* end confdefs.h.  */
3579 #ifdef __STDC__
3580 # include <limits.h>
3581 #else
3582 # include <assert.h>
3583 #endif
3584                      Syntax error
3585 _ACEOF
3586 if ac_fn_c_try_cpp "$LINENO"; then :
3587
3588 else
3589   # Broken: fails on valid input.
3590 continue
3591 fi
3592 rm -f conftest.err conftest.$ac_ext
3593
3594   # OK, works on sane cases.  Now check whether nonexistent headers
3595   # can be detected and how.
3596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3597 /* end confdefs.h.  */
3598 #include <ac_nonexistent.h>
3599 _ACEOF
3600 if ac_fn_c_try_cpp "$LINENO"; then :
3601   # Broken: success on invalid input.
3602 continue
3603 else
3604   # Passes both tests.
3605 ac_preproc_ok=:
3606 break
3607 fi
3608 rm -f conftest.err conftest.$ac_ext
3609
3610 done
3611 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3612 rm -f conftest.err conftest.$ac_ext
3613 if $ac_preproc_ok; then :
3614
3615 else
3616   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3617 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3618 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3619 See \`config.log' for more details." "$LINENO" 5; }
3620 fi
3621
3622 ac_ext=c
3623 ac_cpp='$CPP $CPPFLAGS'
3624 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3625 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3626 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3627
3628
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3630 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3631 if test "${ac_cv_path_GREP+set}" = set; then :
3632   $as_echo_n "(cached) " >&6
3633 else
3634   if test -z "$GREP"; then
3635   ac_path_GREP_found=false
3636   # Loop through the user's path and test for each of PROGNAME-LIST
3637   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3638 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3639 do
3640   IFS=$as_save_IFS
3641   test -z "$as_dir" && as_dir=.
3642     for ac_prog in grep ggrep; do
3643     for ac_exec_ext in '' $ac_executable_extensions; do
3644       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3645       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3646 # Check for GNU ac_path_GREP and select it if it is found.
3647   # Check for GNU $ac_path_GREP
3648 case `"$ac_path_GREP" --version 2>&1` in
3649 *GNU*)
3650   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3651 *)
3652   ac_count=0
3653   $as_echo_n 0123456789 >"conftest.in"
3654   while :
3655   do
3656     cat "conftest.in" "conftest.in" >"conftest.tmp"
3657     mv "conftest.tmp" "conftest.in"
3658     cp "conftest.in" "conftest.nl"
3659     $as_echo 'GREP' >> "conftest.nl"
3660     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3661     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3662     as_fn_arith $ac_count + 1 && ac_count=$as_val
3663     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3664       # Best one so far, save it but keep looking for a better one
3665       ac_cv_path_GREP="$ac_path_GREP"
3666       ac_path_GREP_max=$ac_count
3667     fi
3668     # 10*(2^10) chars as input seems more than enough
3669     test $ac_count -gt 10 && break
3670   done
3671   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3672 esac
3673
3674       $ac_path_GREP_found && break 3
3675     done
3676   done
3677   done
3678 IFS=$as_save_IFS
3679   if test -z "$ac_cv_path_GREP"; then
3680     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3681   fi
3682 else
3683   ac_cv_path_GREP=$GREP
3684 fi
3685
3686 fi
3687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3688 $as_echo "$ac_cv_path_GREP" >&6; }
3689  GREP="$ac_cv_path_GREP"
3690
3691
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3693 $as_echo_n "checking for egrep... " >&6; }
3694 if test "${ac_cv_path_EGREP+set}" = set; then :
3695   $as_echo_n "(cached) " >&6
3696 else
3697   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3698    then ac_cv_path_EGREP="$GREP -E"
3699    else
3700      if test -z "$EGREP"; then
3701   ac_path_EGREP_found=false
3702   # Loop through the user's path and test for each of PROGNAME-LIST
3703   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3704 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3705 do
3706   IFS=$as_save_IFS
3707   test -z "$as_dir" && as_dir=.
3708     for ac_prog in egrep; do
3709     for ac_exec_ext in '' $ac_executable_extensions; do
3710       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3711       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3712 # Check for GNU ac_path_EGREP and select it if it is found.
3713   # Check for GNU $ac_path_EGREP
3714 case `"$ac_path_EGREP" --version 2>&1` in
3715 *GNU*)
3716   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3717 *)
3718   ac_count=0
3719   $as_echo_n 0123456789 >"conftest.in"
3720   while :
3721   do
3722     cat "conftest.in" "conftest.in" >"conftest.tmp"
3723     mv "conftest.tmp" "conftest.in"
3724     cp "conftest.in" "conftest.nl"
3725     $as_echo 'EGREP' >> "conftest.nl"
3726     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3727     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3728     as_fn_arith $ac_count + 1 && ac_count=$as_val
3729     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3730       # Best one so far, save it but keep looking for a better one
3731       ac_cv_path_EGREP="$ac_path_EGREP"
3732       ac_path_EGREP_max=$ac_count
3733     fi
3734     # 10*(2^10) chars as input seems more than enough
3735     test $ac_count -gt 10 && break
3736   done
3737   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3738 esac
3739
3740       $ac_path_EGREP_found && break 3
3741     done
3742   done
3743   done
3744 IFS=$as_save_IFS
3745   if test -z "$ac_cv_path_EGREP"; then
3746     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3747   fi
3748 else
3749   ac_cv_path_EGREP=$EGREP
3750 fi
3751
3752    fi
3753 fi
3754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3755 $as_echo "$ac_cv_path_EGREP" >&6; }
3756  EGREP="$ac_cv_path_EGREP"
3757
3758
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3760 $as_echo_n "checking for ANSI C header files... " >&6; }
3761 if test "${ac_cv_header_stdc+set}" = set; then :
3762   $as_echo_n "(cached) " >&6
3763 else
3764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3765 /* end confdefs.h.  */
3766 #include <stdlib.h>
3767 #include <stdarg.h>
3768 #include <string.h>
3769 #include <float.h>
3770
3771 int
3772 main ()
3773 {
3774
3775   ;
3776   return 0;
3777 }
3778 _ACEOF
3779 if ac_fn_c_try_compile "$LINENO"; then :
3780   ac_cv_header_stdc=yes
3781 else
3782   ac_cv_header_stdc=no
3783 fi
3784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3785
3786 if test $ac_cv_header_stdc = yes; then
3787   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3789 /* end confdefs.h.  */
3790 #include <string.h>
3791
3792 _ACEOF
3793 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3794   $EGREP "memchr" >/dev/null 2>&1; then :
3795
3796 else
3797   ac_cv_header_stdc=no
3798 fi
3799 rm -f conftest*
3800
3801 fi
3802
3803 if test $ac_cv_header_stdc = yes; then
3804   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3805   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3806 /* end confdefs.h.  */
3807 #include <stdlib.h>
3808
3809 _ACEOF
3810 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3811   $EGREP "free" >/dev/null 2>&1; then :
3812
3813 else
3814   ac_cv_header_stdc=no
3815 fi
3816 rm -f conftest*
3817
3818 fi
3819
3820 if test $ac_cv_header_stdc = yes; then
3821   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3822   if test "$cross_compiling" = yes; then :
3823   :
3824 else
3825   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3826 /* end confdefs.h.  */
3827 #include <ctype.h>
3828 #include <stdlib.h>
3829 #if ((' ' & 0x0FF) == 0x020)
3830 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3831 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3832 #else
3833 # define ISLOWER(c) \
3834                    (('a' <= (c) && (c) <= 'i') \
3835                      || ('j' <= (c) && (c) <= 'r') \
3836                      || ('s' <= (c) && (c) <= 'z'))
3837 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3838 #endif
3839
3840 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3841 int
3842 main ()
3843 {
3844   int i;
3845   for (i = 0; i < 256; i++)
3846     if (XOR (islower (i), ISLOWER (i))
3847         || toupper (i) != TOUPPER (i))
3848       return 2;
3849   return 0;
3850 }
3851 _ACEOF
3852 if ac_fn_c_try_run "$LINENO"; then :
3853
3854 else
3855   ac_cv_header_stdc=no
3856 fi
3857 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3858   conftest.$ac_objext conftest.beam conftest.$ac_ext
3859 fi
3860
3861 fi
3862 fi
3863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3864 $as_echo "$ac_cv_header_stdc" >&6; }
3865 if test $ac_cv_header_stdc = yes; then
3866
3867 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3868
3869 fi
3870
3871 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3872 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3873                   inttypes.h stdint.h unistd.h
3874 do :
3875   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3876 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3877 "
3878 eval as_val=\$$as_ac_Header
3879    if test "x$as_val" = x""yes; then :
3880   cat >>confdefs.h <<_ACEOF
3881 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3882 _ACEOF
3883
3884 fi
3885
3886 done
3887
3888
3889
3890   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3891 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3892   MINIX=yes
3893 else
3894   MINIX=
3895 fi
3896
3897
3898   if test "$MINIX" = yes; then
3899
3900 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3901
3902
3903 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3904
3905
3906 $as_echo "#define _MINIX 1" >>confdefs.h
3907
3908   fi
3909
3910
3911   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3912 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3913 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3914   $as_echo_n "(cached) " >&6
3915 else
3916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3917 /* end confdefs.h.  */
3918
3919 #         define __EXTENSIONS__ 1
3920           $ac_includes_default
3921 int
3922 main ()
3923 {
3924
3925   ;
3926   return 0;
3927 }
3928 _ACEOF
3929 if ac_fn_c_try_compile "$LINENO"; then :
3930   ac_cv_safe_to_define___extensions__=yes
3931 else
3932   ac_cv_safe_to_define___extensions__=no
3933 fi
3934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3935 fi
3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3937 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3938   test $ac_cv_safe_to_define___extensions__ = yes &&
3939     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3940
3941   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3942
3943   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3944
3945   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3946
3947   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3948
3949
3950 ac_aux_dir=
3951 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3952   for ac_t in install-sh install.sh shtool; do
3953     if test -f "$ac_dir/$ac_t"; then
3954       ac_aux_dir=$ac_dir
3955       ac_install_sh="$ac_aux_dir/$ac_t -c"
3956       break 2
3957     fi
3958   done
3959 done
3960 if test -z "$ac_aux_dir"; then
3961   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3962 fi
3963
3964 # These three variables are undocumented and unsupported,
3965 # and are intended to be withdrawn in a future Autoconf release.
3966 # They can cause serious problems if a builder's source tree is in a directory
3967 # whose full name contains unusual characters.
3968 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3969 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3970 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3971
3972
3973 # Make sure we can run config.sub.
3974 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3975   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3976
3977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3978 $as_echo_n "checking build system type... " >&6; }
3979 if test "${ac_cv_build+set}" = set; then :
3980   $as_echo_n "(cached) " >&6
3981 else
3982   ac_build_alias=$build_alias
3983 test "x$ac_build_alias" = x &&
3984   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3985 test "x$ac_build_alias" = x &&
3986   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3987 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3988   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3989
3990 fi
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3992 $as_echo "$ac_cv_build" >&6; }
3993 case $ac_cv_build in
3994 *-*-*) ;;
3995 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3996 esac
3997 build=$ac_cv_build
3998 ac_save_IFS=$IFS; IFS='-'
3999 set x $ac_cv_build
4000 shift
4001 build_cpu=$1
4002 build_vendor=$2
4003 shift; shift
4004 # Remember, the first character of IFS is used to create $*,
4005 # except with old shells:
4006 build_os=$*
4007 IFS=$ac_save_IFS
4008 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4009
4010
4011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4012 $as_echo_n "checking host system type... " >&6; }
4013 if test "${ac_cv_host+set}" = set; then :
4014   $as_echo_n "(cached) " >&6
4015 else
4016   if test "x$host_alias" = x; then
4017   ac_cv_host=$ac_cv_build
4018 else
4019   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4020     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4021 fi
4022
4023 fi
4024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4025 $as_echo "$ac_cv_host" >&6; }
4026 case $ac_cv_host in
4027 *-*-*) ;;
4028 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4029 esac
4030 host=$ac_cv_host
4031 ac_save_IFS=$IFS; IFS='-'
4032 set x $ac_cv_host
4033 shift
4034 host_cpu=$1
4035 host_vendor=$2
4036 shift; shift
4037 # Remember, the first character of IFS is used to create $*,
4038 # except with old shells:
4039 host_os=$*
4040 IFS=$ac_save_IFS
4041 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4042
4043
4044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4045 $as_echo_n "checking target system type... " >&6; }
4046 if test "${ac_cv_target+set}" = set; then :
4047   $as_echo_n "(cached) " >&6
4048 else
4049   if test "x$target_alias" = x; then
4050   ac_cv_target=$ac_cv_host
4051 else
4052   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4053     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4054 fi
4055
4056 fi
4057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4058 $as_echo "$ac_cv_target" >&6; }
4059 case $ac_cv_target in
4060 *-*-*) ;;
4061 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4062 esac
4063 target=$ac_cv_target
4064 ac_save_IFS=$IFS; IFS='-'
4065 set x $ac_cv_target
4066 shift
4067 target_cpu=$1
4068 target_vendor=$2
4069 shift; shift
4070 # Remember, the first character of IFS is used to create $*,
4071 # except with old shells:
4072 target_os=$*
4073 IFS=$ac_save_IFS
4074 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4075
4076
4077 # The aliases save the names the user supplied, while $host etc.
4078 # will get canonicalized.
4079 test -n "$target_alias" &&
4080   test "$program_prefix$program_suffix$program_transform_name" = \
4081     NONENONEs,x,x, &&
4082   program_prefix=${target_alias}-
4083
4084 # The tests for host and target for $enable_largefile require
4085 # canonical names.
4086
4087
4088
4089 # As the $enable_largefile decision depends on --enable-plugins we must set it
4090 # even in directories otherwise not depending on the $plugins option.
4091
4092
4093   maybe_plugins=no
4094   for ac_header in dlfcn.h
4095 do :
4096   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4097 "
4098 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4099   cat >>confdefs.h <<_ACEOF
4100 #define HAVE_DLFCN_H 1
4101 _ACEOF
4102  maybe_plugins=yes
4103 fi
4104
4105 done
4106
4107   for ac_header in windows.h
4108 do :
4109   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4110 "
4111 if test "x$ac_cv_header_windows_h" = x""yes; then :
4112   cat >>confdefs.h <<_ACEOF
4113 #define HAVE_WINDOWS_H 1
4114 _ACEOF
4115  maybe_plugins=yes
4116 fi
4117
4118 done
4119
4120
4121   # Check whether --enable-plugins was given.
4122 if test "${enable_plugins+set}" = set; then :
4123   enableval=$enable_plugins; case "${enableval}" in
4124       no) plugins=no ;;
4125       *) plugins=yes
4126          if test "$maybe_plugins" != "yes" ; then
4127            as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4128          fi ;;
4129      esac
4130 else
4131   plugins=$maybe_plugins
4132
4133 fi
4134
4135   if test "$plugins" = "yes"; then
4136     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4137 $as_echo_n "checking for library containing dlopen... " >&6; }
4138 if test "${ac_cv_search_dlopen+set}" = set; then :
4139   $as_echo_n "(cached) " >&6
4140 else
4141   ac_func_search_save_LIBS=$LIBS
4142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4143 /* end confdefs.h.  */
4144
4145 /* Override any GCC internal prototype to avoid an error.
4146    Use char because int might match the return type of a GCC
4147    builtin and then its argument prototype would still apply.  */
4148 #ifdef __cplusplus
4149 extern "C"
4150 #endif
4151 char dlopen ();
4152 int
4153 main ()
4154 {
4155 return dlopen ();
4156   ;
4157   return 0;
4158 }
4159 _ACEOF
4160 for ac_lib in '' dl; do
4161   if test -z "$ac_lib"; then
4162     ac_res="none required"
4163   else
4164     ac_res=-l$ac_lib
4165     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4166   fi
4167   if ac_fn_c_try_link "$LINENO"; then :
4168   ac_cv_search_dlopen=$ac_res
4169 fi
4170 rm -f core conftest.err conftest.$ac_objext \
4171     conftest$ac_exeext
4172   if test "${ac_cv_search_dlopen+set}" = set; then :
4173   break
4174 fi
4175 done
4176 if test "${ac_cv_search_dlopen+set}" = set; then :
4177
4178 else
4179   ac_cv_search_dlopen=no
4180 fi
4181 rm conftest.$ac_ext
4182 LIBS=$ac_func_search_save_LIBS
4183 fi
4184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4185 $as_echo "$ac_cv_search_dlopen" >&6; }
4186 ac_res=$ac_cv_search_dlopen
4187 if test "$ac_res" != no; then :
4188   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4189
4190 fi
4191
4192   fi
4193
4194
4195 case "${host}" in
4196   sparc-*-solaris*|i[3-7]86-*-solaris*)
4197     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4198     # are mutually exclusive; and without procfs support, the bfd/ elf module
4199     # cannot provide certain routines such as elfcore_write_prpsinfo
4200     # or elfcore_write_prstatus.  So unless the user explicitly requested
4201     # large-file support through the --enable-largefile switch, disable
4202     # large-file support in favor of procfs support.
4203     test "${target}" = "${host}" -a "x$plugins" = xno \
4204       && : ${enable_largefile="no"}
4205     ;;
4206 esac
4207
4208 # Check whether --enable-largefile was given.
4209 if test "${enable_largefile+set}" = set; then :
4210   enableval=$enable_largefile;
4211 fi
4212
4213 if test "$enable_largefile" != no; then
4214
4215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4216 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4217 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4218   $as_echo_n "(cached) " >&6
4219 else
4220   ac_cv_sys_largefile_CC=no
4221      if test "$GCC" != yes; then
4222        ac_save_CC=$CC
4223        while :; do
4224          # IRIX 6.2 and later do not support large files by default,
4225          # so use the C compiler's -n32 option if that helps.
4226          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4227 /* end confdefs.h.  */
4228 #include <sys/types.h>
4229  /* Check that off_t can represent 2**63 - 1 correctly.
4230     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4231     since some C++ compilers masquerading as C compilers
4232     incorrectly reject 9223372036854775807.  */
4233 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4234   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4235                        && LARGE_OFF_T % 2147483647 == 1)
4236                       ? 1 : -1];
4237 int
4238 main ()
4239 {
4240
4241   ;
4242   return 0;
4243 }
4244 _ACEOF
4245          if ac_fn_c_try_compile "$LINENO"; then :
4246   break
4247 fi
4248 rm -f core conftest.err conftest.$ac_objext
4249          CC="$CC -n32"
4250          if ac_fn_c_try_compile "$LINENO"; then :
4251   ac_cv_sys_largefile_CC=' -n32'; break
4252 fi
4253 rm -f core conftest.err conftest.$ac_objext
4254          break
4255        done
4256        CC=$ac_save_CC
4257        rm -f conftest.$ac_ext
4258     fi
4259 fi
4260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4261 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4262   if test "$ac_cv_sys_largefile_CC" != no; then
4263     CC=$CC$ac_cv_sys_largefile_CC
4264   fi
4265
4266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4267 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4268 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4269   $as_echo_n "(cached) " >&6
4270 else
4271   while :; do
4272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4273 /* end confdefs.h.  */
4274 #include <sys/types.h>
4275  /* Check that off_t can represent 2**63 - 1 correctly.
4276     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4277     since some C++ compilers masquerading as C compilers
4278     incorrectly reject 9223372036854775807.  */
4279 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4280   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4281                        && LARGE_OFF_T % 2147483647 == 1)
4282                       ? 1 : -1];
4283 int
4284 main ()
4285 {
4286
4287   ;
4288   return 0;
4289 }
4290 _ACEOF
4291 if ac_fn_c_try_compile "$LINENO"; then :
4292   ac_cv_sys_file_offset_bits=no; break
4293 fi
4294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4296 /* end confdefs.h.  */
4297 #define _FILE_OFFSET_BITS 64
4298 #include <sys/types.h>
4299  /* Check that off_t can represent 2**63 - 1 correctly.
4300     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4301     since some C++ compilers masquerading as C compilers
4302     incorrectly reject 9223372036854775807.  */
4303 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4304   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4305                        && LARGE_OFF_T % 2147483647 == 1)
4306                       ? 1 : -1];
4307 int
4308 main ()
4309 {
4310
4311   ;
4312   return 0;
4313 }
4314 _ACEOF
4315 if ac_fn_c_try_compile "$LINENO"; then :
4316   ac_cv_sys_file_offset_bits=64; break
4317 fi
4318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4319   ac_cv_sys_file_offset_bits=unknown
4320   break
4321 done
4322 fi
4323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4324 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4325 case $ac_cv_sys_file_offset_bits in #(
4326   no | unknown) ;;
4327   *)
4328 cat >>confdefs.h <<_ACEOF
4329 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4330 _ACEOF
4331 ;;
4332 esac
4333 rm -rf conftest*
4334   if test $ac_cv_sys_file_offset_bits = unknown; then
4335     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4336 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4337 if test "${ac_cv_sys_large_files+set}" = set; then :
4338   $as_echo_n "(cached) " >&6
4339 else
4340   while :; do
4341   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4342 /* end confdefs.h.  */
4343 #include <sys/types.h>
4344  /* Check that off_t can represent 2**63 - 1 correctly.
4345     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4346     since some C++ compilers masquerading as C compilers
4347     incorrectly reject 9223372036854775807.  */
4348 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4349   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4350                        && LARGE_OFF_T % 2147483647 == 1)
4351                       ? 1 : -1];
4352 int
4353 main ()
4354 {
4355
4356   ;
4357   return 0;
4358 }
4359 _ACEOF
4360 if ac_fn_c_try_compile "$LINENO"; then :
4361   ac_cv_sys_large_files=no; break
4362 fi
4363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4365 /* end confdefs.h.  */
4366 #define _LARGE_FILES 1
4367 #include <sys/types.h>
4368  /* Check that off_t can represent 2**63 - 1 correctly.
4369     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4370     since some C++ compilers masquerading as C compilers
4371     incorrectly reject 9223372036854775807.  */
4372 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4373   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4374                        && LARGE_OFF_T % 2147483647 == 1)
4375                       ? 1 : -1];
4376 int
4377 main ()
4378 {
4379
4380   ;
4381   return 0;
4382 }
4383 _ACEOF
4384 if ac_fn_c_try_compile "$LINENO"; then :
4385   ac_cv_sys_large_files=1; break
4386 fi
4387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4388   ac_cv_sys_large_files=unknown
4389   break
4390 done
4391 fi
4392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4393 $as_echo "$ac_cv_sys_large_files" >&6; }
4394 case $ac_cv_sys_large_files in #(
4395   no | unknown) ;;
4396   *)
4397 cat >>confdefs.h <<_ACEOF
4398 #define _LARGE_FILES $ac_cv_sys_large_files
4399 _ACEOF
4400 ;;
4401 esac
4402 rm -rf conftest*
4403   fi
4404 fi
4405
4406
4407
4408
4409
4410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4411 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4412 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4413   $as_echo_n "(cached) " >&6
4414 else
4415   am_cv_prog_cc_stdc=no
4416 ac_save_CC="$CC"
4417 # Don't try gcc -ansi; that turns off useful extensions and
4418 # breaks some systems' header files.
4419 # AIX                   -qlanglvl=ansi
4420 # Ultrix and OSF/1      -std1
4421 # HP-UX 10.20 and later -Ae
4422 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4423 # SVR4                  -Xc -D__EXTENSIONS__
4424 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4425 do
4426   CC="$ac_save_CC $ac_arg"
4427   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4428 /* end confdefs.h.  */
4429 #include <stdarg.h>
4430 #include <stdio.h>
4431 #include <sys/types.h>
4432 #include <sys/stat.h>
4433 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4434 struct buf { int x; };
4435 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4436 static char *e (p, i)
4437      char **p;
4438      int i;
4439 {
4440   return p[i];
4441 }
4442 static char *f (char * (*g) (char **, int), char **p, ...)
4443 {
4444   char *s;
4445   va_list v;
4446   va_start (v,p);
4447   s = g (p, va_arg (v,int));
4448   va_end (v);
4449   return s;
4450 }
4451 int test (int i, double x);
4452 struct s1 {int (*f) (int a);};
4453 struct s2 {int (*f) (double a);};
4454 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4455 int argc;
4456 char **argv;
4457
4458 int
4459 main ()
4460 {
4461
4462 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4463
4464   ;
4465   return 0;
4466 }
4467 _ACEOF
4468 if ac_fn_c_try_compile "$LINENO"; then :
4469   am_cv_prog_cc_stdc="$ac_arg"; break
4470 fi
4471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4472 done
4473 CC="$ac_save_CC"
4474
4475 fi
4476
4477 if test -z "$am_cv_prog_cc_stdc"; then
4478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4479 $as_echo "none needed" >&6; }
4480 else
4481   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4482 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4483 fi
4484 case "x$am_cv_prog_cc_stdc" in
4485   x|xno) ;;
4486   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4487 esac
4488
4489 # expand $ac_aux_dir to an absolute path
4490 am_aux_dir=`cd $ac_aux_dir && pwd`
4491
4492 if test x"${install_sh}" != xset; then
4493   case $am_aux_dir in
4494   *\ * | *\     *)
4495     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4496   *)
4497     install_sh="\${SHELL} $am_aux_dir/install-sh"
4498   esac
4499 fi
4500
4501 # Installed binaries are usually stripped using `strip' when the user
4502 # run `make install-strip'.  However `strip' might not be the right
4503 # tool to use in cross-compilation environments, therefore Automake
4504 # will honor the `STRIP' environment variable to overrule this program.
4505 if test "$cross_compiling" != no; then
4506   if test -n "$ac_tool_prefix"; then
4507   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4508 set dummy ${ac_tool_prefix}strip; ac_word=$2
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4510 $as_echo_n "checking for $ac_word... " >&6; }
4511 if test "${ac_cv_prog_STRIP+set}" = set; then :
4512   $as_echo_n "(cached) " >&6
4513 else
4514   if test -n "$STRIP"; then
4515   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4516 else
4517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4518 for as_dir in $PATH
4519 do
4520   IFS=$as_save_IFS
4521   test -z "$as_dir" && as_dir=.
4522     for ac_exec_ext in '' $ac_executable_extensions; do
4523   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4524     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4526     break 2
4527   fi
4528 done
4529   done
4530 IFS=$as_save_IFS
4531
4532 fi
4533 fi
4534 STRIP=$ac_cv_prog_STRIP
4535 if test -n "$STRIP"; then
4536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4537 $as_echo "$STRIP" >&6; }
4538 else
4539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4540 $as_echo "no" >&6; }
4541 fi
4542
4543
4544 fi
4545 if test -z "$ac_cv_prog_STRIP"; then
4546   ac_ct_STRIP=$STRIP
4547   # Extract the first word of "strip", so it can be a program name with args.
4548 set dummy strip; ac_word=$2
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4550 $as_echo_n "checking for $ac_word... " >&6; }
4551 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4552   $as_echo_n "(cached) " >&6
4553 else
4554   if test -n "$ac_ct_STRIP"; then
4555   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4556 else
4557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4558 for as_dir in $PATH
4559 do
4560   IFS=$as_save_IFS
4561   test -z "$as_dir" && as_dir=.
4562     for ac_exec_ext in '' $ac_executable_extensions; do
4563   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4564     ac_cv_prog_ac_ct_STRIP="strip"
4565     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4566     break 2
4567   fi
4568 done
4569   done
4570 IFS=$as_save_IFS
4571
4572 fi
4573 fi
4574 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4575 if test -n "$ac_ct_STRIP"; then
4576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4577 $as_echo "$ac_ct_STRIP" >&6; }
4578 else
4579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4580 $as_echo "no" >&6; }
4581 fi
4582
4583   if test "x$ac_ct_STRIP" = x; then
4584     STRIP=":"
4585   else
4586     case $cross_compiling:$ac_tool_warned in
4587 yes:)
4588 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4589 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4590 ac_tool_warned=yes ;;
4591 esac
4592     STRIP=$ac_ct_STRIP
4593   fi
4594 else
4595   STRIP="$ac_cv_prog_STRIP"
4596 fi
4597
4598 fi
4599 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4600
4601
4602 ac_aux_dir=
4603 for ac_dir in .. "$srcdir"/..; do
4604   for ac_t in install-sh install.sh shtool; do
4605     if test -f "$ac_dir/$ac_t"; then
4606       ac_aux_dir=$ac_dir
4607       ac_install_sh="$ac_aux_dir/$ac_t -c"
4608       break 2
4609     fi
4610   done
4611 done
4612 if test -z "$ac_aux_dir"; then
4613   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4614 fi
4615
4616 # These three variables are undocumented and unsupported,
4617 # and are intended to be withdrawn in a future Autoconf release.
4618 # They can cause serious problems if a builder's source tree is in a directory
4619 # whose full name contains unusual characters.
4620 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4621 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4622 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4623
4624
4625
4626 test "$program_prefix" != NONE &&
4627   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4628 # Use a double $ so make ignores it.
4629 test "$program_suffix" != NONE &&
4630   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4631 # Double any \ or $.
4632 # By default was `s,x,x', remove it if useless.
4633 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4634 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4635
4636
4637 # Dependency checking.
4638 rm -rf .tst 2>/dev/null
4639 mkdir .tst 2>/dev/null
4640 if test -d .tst; then
4641   am__leading_dot=.
4642 else
4643   am__leading_dot=_
4644 fi
4645 rmdir .tst 2>/dev/null
4646
4647 DEPDIR="${am__leading_dot}deps"
4648
4649 ac_config_commands="$ac_config_commands depdir"
4650
4651
4652 depcc="$CC"   am_compiler_list=
4653
4654 am_depcomp=$ac_aux_dir/depcomp
4655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4656 $as_echo_n "checking dependency style of $depcc... " >&6; }
4657 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4658   $as_echo_n "(cached) " >&6
4659 else
4660   if test -f "$am_depcomp"; then
4661   # We make a subdir and do the tests there.  Otherwise we can end up
4662   # making bogus files that we don't know about and never remove.  For
4663   # instance it was reported that on HP-UX the gcc test will end up
4664   # making a dummy file named `D' -- because `-MD' means `put the output
4665   # in D'.
4666   mkdir conftest.dir
4667   # Copy depcomp to subdir because otherwise we won't find it if we're
4668   # using a relative directory.
4669   cp "$am_depcomp" conftest.dir
4670   cd conftest.dir
4671   # We will build objects and dependencies in a subdirectory because
4672   # it helps to detect inapplicable dependency modes.  For instance
4673   # both Tru64's cc and ICC support -MD to output dependencies as a
4674   # side effect of compilation, but ICC will put the dependencies in
4675   # the current directory while Tru64 will put them in the object
4676   # directory.
4677   mkdir sub
4678
4679   am_cv_CC_dependencies_compiler_type=none
4680   if test "$am_compiler_list" = ""; then
4681      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4682   fi
4683   for depmode in $am_compiler_list; do
4684     if test $depmode = none; then break; fi
4685
4686     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4687     # Setup a source with many dependencies, because some compilers
4688     # like to wrap large dependency lists on column 80 (with \), and
4689     # we should not choose a depcomp mode which is confused by this.
4690     #
4691     # We need to recreate these files for each test, as the compiler may
4692     # overwrite some of them when testing with obscure command lines.
4693     # This happens at least with the AIX C compiler.
4694     : > sub/conftest.c
4695     for i in 1 2 3 4 5 6; do
4696       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4697       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4698       # Solaris 8's {/usr,}/bin/sh.
4699       touch sub/conftst$i.h
4700     done
4701     echo "include sub/conftest.Po" > confmf
4702
4703     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4704     # mode.  It turns out that the SunPro C++ compiler does not properly
4705     # handle `-M -o', and we need to detect this.
4706     depcmd="depmode=$depmode \
4707        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4708        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4709        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4710     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4711     if env $depcmd > conftest.err 2>&1 &&
4712        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4713        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4714        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4715       # icc doesn't choke on unknown options, it will just issue warnings
4716       # or remarks (even with -Werror).  So we grep stderr for any message
4717       # that says an option was ignored or not supported.
4718       # When given -MP, icc 7.0 and 7.1 complain thusly:
4719       #   icc: Command line warning: ignoring option '-M'; no argument required
4720       # The diagnosis changed in icc 8.0:
4721       #   icc: Command line remark: option '-MP' not supported
4722       if (grep 'ignoring option' conftest.err ||
4723           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4724         am_cv_CC_dependencies_compiler_type=$depmode
4725         $as_echo "$as_me:$LINENO: success" >&5
4726         break
4727       fi
4728     fi
4729     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4730     sed -e 's/^/| /' < conftest.err >&5
4731   done
4732
4733   cd ..
4734   rm -rf conftest.dir
4735 else
4736   am_cv_CC_dependencies_compiler_type=none
4737 fi
4738
4739 fi
4740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4741 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4742 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4743 then as_fn_error "no usable dependency style found" "$LINENO" 5
4744 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4745
4746 fi
4747
4748
4749 # Check for the 'make' the user wants to use.
4750 for ac_prog in make
4751 do
4752   # Extract the first word of "$ac_prog", so it can be a program name with args.
4753 set dummy $ac_prog; ac_word=$2
4754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4755 $as_echo_n "checking for $ac_word... " >&6; }
4756 if test "${ac_cv_prog_MAKE+set}" = set; then :
4757   $as_echo_n "(cached) " >&6
4758 else
4759   if test -n "$MAKE"; then
4760   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4761 else
4762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4763 for as_dir in $PATH
4764 do
4765   IFS=$as_save_IFS
4766   test -z "$as_dir" && as_dir=.
4767     for ac_exec_ext in '' $ac_executable_extensions; do
4768   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4769     ac_cv_prog_MAKE="$ac_prog"
4770     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4771     break 2
4772   fi
4773 done
4774   done
4775 IFS=$as_save_IFS
4776
4777 fi
4778 fi
4779 MAKE=$ac_cv_prog_MAKE
4780 if test -n "$MAKE"; then
4781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4782 $as_echo "$MAKE" >&6; }
4783 else
4784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4785 $as_echo "no" >&6; }
4786 fi
4787
4788
4789   test -n "$MAKE" && break
4790 done
4791
4792 MAKE_IS_GNU=
4793 case "`$MAKE --version 2>&1 | sed 1q`" in
4794   *GNU*)
4795     MAKE_IS_GNU=yes
4796     ;;
4797 esac
4798  if test "$MAKE_IS_GNU" = yes; then
4799   GMAKE_TRUE=
4800   GMAKE_FALSE='#'
4801 else
4802   GMAKE_TRUE='#'
4803   GMAKE_FALSE=
4804 fi
4805
4806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4807 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4808 set x ${MAKE-make}
4809 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4810 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4811   $as_echo_n "(cached) " >&6
4812 else
4813   cat >conftest.make <<\_ACEOF
4814 SHELL = /bin/sh
4815 all:
4816         @echo '@@@%%%=$(MAKE)=@@@%%%'
4817 _ACEOF
4818 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4819 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4820   *@@@%%%=?*=@@@%%%*)
4821     eval ac_cv_prog_make_${ac_make}_set=yes;;
4822   *)
4823     eval ac_cv_prog_make_${ac_make}_set=no;;
4824 esac
4825 rm -f conftest.make
4826 fi
4827 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4829 $as_echo "yes" >&6; }
4830   SET_MAKE=
4831 else
4832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4833 $as_echo "no" >&6; }
4834   SET_MAKE="MAKE=${MAKE-make}"
4835 fi
4836
4837
4838 # Configure gnulib.  We need to build gnulib under some other
4839 # directory not "gnulib", to avoid the problem of both GDB and
4840 # GDBserver wanting to build it in the same directory, when building
4841 # in the source dir.
4842
4843   in_src="gnulib"
4844   in_build="build-gnulib"
4845
4846   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4847   # so they do not pile up.
4848   ac_sub_configure_args=
4849   ac_prev=
4850   eval "set x $ac_configure_args"
4851   shift
4852   for ac_arg
4853   do
4854     if test -n "$ac_prev"; then
4855       ac_prev=
4856       continue
4857     fi
4858     case $ac_arg in
4859     -cache-file | --cache-file | --cache-fil | --cache-fi \
4860     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4861       ac_prev=cache_file ;;
4862     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4863     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4864     | --c=*)
4865       ;;
4866     --config-cache | -C)
4867       ;;
4868     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4869       ac_prev=srcdir ;;
4870     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4871       ;;
4872     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4873       ac_prev=prefix ;;
4874     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4875       ;;
4876     --disable-option-checking)
4877       ;;
4878     *)
4879       case $ac_arg in
4880       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4881       esac
4882       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4883     esac
4884   done
4885
4886   # Always prepend --prefix to ensure using the same prefix
4887   # in subdir configurations.
4888   ac_arg="--prefix=$prefix"
4889   case $ac_arg in
4890   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4891   esac
4892   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4893
4894   # Pass --silent
4895   if test "$silent" = yes; then
4896     ac_sub_configure_args="--silent $ac_sub_configure_args"
4897   fi
4898
4899   # Always prepend --disable-option-checking to silence warnings, since
4900   # different subdirs can have different --enable and --with options.
4901   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4902
4903   ac_popdir=`pwd`
4904   ac_dir=$in_build
4905
4906   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4907   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4908   $as_echo "$ac_msg" >&6
4909   as_dir="$ac_dir"; as_fn_mkdir_p
4910
4911   case $srcdir in
4912   [\\/]* | ?:[\\/]* )
4913     ac_srcdir=$srcdir/$in_src ;;
4914   *) # Relative name.
4915     ac_srcdir=../$srcdir/$in_src ;;
4916   esac
4917
4918   cd "$ac_dir"
4919
4920   ac_sub_configure=$ac_srcdir/configure
4921
4922   # Make the cache file name correct relative to the subdirectory.
4923   case $cache_file in
4924   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4925   *) # Relative name.
4926     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4927   esac
4928
4929   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4930 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4931   # The eval makes quoting arguments work.
4932   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4933        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4934     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4935
4936   cd "$ac_popdir"
4937
4938
4939
4940 CONFIG_OBS=
4941 CONFIG_DEPS=
4942 CONFIG_SRCS=
4943 ENABLE_CFLAGS=
4944
4945 CONFIG_ALL=
4946 CONFIG_CLEAN=
4947 CONFIG_INSTALL=
4948 CONFIG_UNINSTALL=
4949
4950 # If we haven't got the data from the intl directory,
4951 # assume NLS is disabled.
4952 USE_NLS=no
4953 LIBINTL=
4954 LIBINTL_DEP=
4955 INCINTL=
4956 XGETTEXT=
4957 GMSGFMT=
4958 POSUB=
4959
4960 if test -f  ../intl/config.intl; then
4961   .  ../intl/config.intl
4962 fi
4963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4964 $as_echo_n "checking whether NLS is requested... " >&6; }
4965 if test x"$USE_NLS" != xyes; then
4966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4967 $as_echo "no" >&6; }
4968 else
4969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4970 $as_echo "yes" >&6; }
4971
4972 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4973
4974
4975   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4976 $as_echo_n "checking for catalogs to be installed... " >&6; }
4977   # Look for .po and .gmo files in the source directory.
4978   CATALOGS=
4979   XLINGUAS=
4980   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4981     # If there aren't any .gmo files the shell will give us the
4982     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4983     # weeded out.
4984     case "$cat" in *\**)
4985       continue;;
4986     esac
4987     # The quadruple backslash is collapsed to a double backslash
4988     # by the backticks, then collapsed again by the double quotes,
4989     # leaving us with one backslash in the sed expression (right
4990     # before the dot that mustn't act as a wildcard).
4991     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4992     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4993     # The user is allowed to set LINGUAS to a list of languages to
4994     # install catalogs for.  If it's empty that means "all of them."
4995     if test "x$LINGUAS" = x; then
4996       CATALOGS="$CATALOGS $cat"
4997       XLINGUAS="$XLINGUAS $lang"
4998     else
4999       case "$LINGUAS" in *$lang*)
5000         CATALOGS="$CATALOGS $cat"
5001         XLINGUAS="$XLINGUAS $lang"
5002         ;;
5003       esac
5004     fi
5005   done
5006   LINGUAS="$XLINGUAS"
5007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5008 $as_echo "$LINGUAS" >&6; }
5009
5010
5011     DATADIRNAME=share
5012
5013   INSTOBJEXT=.mo
5014
5015   GENCAT=gencat
5016
5017   CATOBJEXT=.gmo
5018
5019 fi
5020
5021 localedir='${datadir}/locale'
5022
5023
5024 if test x"$USE_NLS" = xyes; then
5025    CONFIG_ALL="$CONFIG_ALL all-po"
5026    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
5027    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
5028    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
5029 fi
5030
5031 GNULIB=build-gnulib/import
5032
5033 # For Makefile dependencies.
5034 GNULIB_STDINT_H=
5035 if test x"$STDINT_H" != x; then
5036   GNULIB_STDINT_H=$GNULIB/$STDINT_H
5037 fi
5038
5039
5040 PACKAGE=gdb
5041
5042 cat >>confdefs.h <<_ACEOF
5043 #define PACKAGE "$PACKAGE"
5044 _ACEOF
5045
5046
5047
5048 # We never need to detect it in this sub-configure.
5049 # But preserve it for config.status --recheck.
5050
5051
5052
5053 MAKEINFO_EXTRA_FLAGS=""
5054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
5055 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
5056 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
5057   $as_echo_n "(cached) " >&6
5058 else
5059   echo '@clicksequence{a @click{} b}' >conftest.texinfo
5060   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
5061     gdb_cv_have_makeinfo_click=yes
5062   else
5063     gdb_cv_have_makeinfo_click=no
5064   fi
5065 fi
5066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
5067 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
5068 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
5069   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
5070 fi
5071
5072
5073
5074
5075 # Check whether --with-separate-debug-dir was given.
5076 if test "${with_separate_debug_dir+set}" = set; then :
5077   withval=$with_separate_debug_dir;
5078     DEBUGDIR=$withval
5079 else
5080   DEBUGDIR=${libdir}/debug
5081 fi
5082
5083
5084   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5085   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5086   ac_define_dir=`eval echo $DEBUGDIR`
5087   ac_define_dir=`eval echo $ac_define_dir`
5088
5089 cat >>confdefs.h <<_ACEOF
5090 #define DEBUGDIR "$ac_define_dir"
5091 _ACEOF
5092
5093
5094
5095
5096   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5097      if test "x$prefix" = xNONE; then
5098         test_prefix=/usr/local
5099      else
5100         test_prefix=$prefix
5101      fi
5102   else
5103      test_prefix=$exec_prefix
5104   fi
5105   value=0
5106   case ${ac_define_dir} in
5107      "${test_prefix}"|"${test_prefix}/"*|\
5108         '${exec_prefix}'|'${exec_prefix}/'*)
5109      value=1
5110      ;;
5111   esac
5112
5113 cat >>confdefs.h <<_ACEOF
5114 #define DEBUGDIR_RELOCATABLE $value
5115 _ACEOF
5116
5117
5118
5119
5120 # We can't pass paths as command line arguments.
5121 # Mingw32 tries to be clever and will convert the paths for us.
5122 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5123 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5124 # This breaks GDB's relocatable path conversions since paths passed in
5125 # config.h would not get so translated, the path prefixes no longer match.
5126
5127   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5128   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5129   ac_define_dir=`eval echo $bindir`
5130   ac_define_dir=`eval echo $ac_define_dir`
5131
5132 cat >>confdefs.h <<_ACEOF
5133 #define BINDIR "$ac_define_dir"
5134 _ACEOF
5135
5136
5137
5138 # GDB's datadir relocation
5139
5140
5141
5142 # Check whether --with-gdb-datadir was given.
5143 if test "${with_gdb_datadir+set}" = set; then :
5144   withval=$with_gdb_datadir;
5145     GDB_DATADIR=$withval
5146 else
5147   GDB_DATADIR=${datadir}/gdb
5148 fi
5149
5150
5151   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5152   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5153   ac_define_dir=`eval echo $GDB_DATADIR`
5154   ac_define_dir=`eval echo $ac_define_dir`
5155
5156 cat >>confdefs.h <<_ACEOF
5157 #define GDB_DATADIR "$ac_define_dir"
5158 _ACEOF
5159
5160
5161
5162
5163   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5164      if test "x$prefix" = xNONE; then
5165         test_prefix=/usr/local
5166      else
5167         test_prefix=$prefix
5168      fi
5169   else
5170      test_prefix=$exec_prefix
5171   fi
5172   value=0
5173   case ${ac_define_dir} in
5174      "${test_prefix}"|"${test_prefix}/"*|\
5175         '${exec_prefix}'|'${exec_prefix}/'*)
5176      value=1
5177      ;;
5178   esac
5179
5180 cat >>confdefs.h <<_ACEOF
5181 #define GDB_DATADIR_RELOCATABLE $value
5182 _ACEOF
5183
5184
5185
5186
5187
5188 # Check whether --with-relocated-sources was given.
5189 if test "${with_relocated_sources+set}" = set; then :
5190   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5191
5192   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5193   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5194   ac_define_dir=`eval echo $reloc_srcdir`
5195   ac_define_dir=`eval echo $ac_define_dir`
5196
5197 cat >>confdefs.h <<_ACEOF
5198 #define RELOC_SRCDIR "$ac_define_dir"
5199 _ACEOF
5200
5201
5202
5203 fi
5204
5205
5206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5207 $as_echo_n "checking for default auto-load directory... " >&6; }
5208
5209 # Check whether --with-auto-load-dir was given.
5210 if test "${with_auto_load_dir+set}" = set; then :
5211   withval=$with_auto_load_dir;
5212 else
5213   with_auto_load_dir='$debugdir:$datadir/auto-load'
5214 fi
5215
5216 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5217
5218   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5219   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5220   ac_define_dir=`eval echo $escape_dir`
5221   ac_define_dir=`eval echo $ac_define_dir`
5222
5223 cat >>confdefs.h <<_ACEOF
5224 #define AUTO_LOAD_DIR "$ac_define_dir"
5225 _ACEOF
5226
5227
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5229 $as_echo "$with_auto_load_dir" >&6; }
5230
5231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5232 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5233
5234 # Check whether --with-auto-load-safe-path was given.
5235 if test "${with_auto_load_safe_path+set}" = set; then :
5236   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5237      with_auto_load_safe_path="/"
5238      fi
5239 else
5240   with_auto_load_safe_path="$with_auto_load_dir"
5241 fi
5242
5243 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5244
5245   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5246   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5247   ac_define_dir=`eval echo $escape_dir`
5248   ac_define_dir=`eval echo $ac_define_dir`
5249
5250 cat >>confdefs.h <<_ACEOF
5251 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5252 _ACEOF
5253
5254
5255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5256 $as_echo "$with_auto_load_safe_path" >&6; }
5257
5258
5259
5260 subdirs="$subdirs testsuite"
5261
5262
5263 # Check whether to support alternative target configurations
5264 # Check whether --enable-targets was given.
5265 if test "${enable_targets+set}" = set; then :
5266   enableval=$enable_targets; case "${enableval}" in
5267   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5268             ;;
5269   no)       enable_targets= ;;
5270   *)        enable_targets=$enableval ;;
5271 esac
5272 fi
5273
5274
5275 # Check whether to enable 64-bit support on 32-bit hosts
5276 # Check whether --enable-64-bit-bfd was given.
5277 if test "${enable_64_bit_bfd+set}" = set; then :
5278   enableval=$enable_64_bit_bfd; case "${enableval}" in
5279   yes)  want64=true  ;;
5280   no)   want64=false ;;
5281   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5282 esac
5283 else
5284   want64=false
5285 fi
5286
5287 # Provide defaults for some variables set by the per-host and per-target
5288 # configuration.
5289 gdb_host_obs=posix-hdep.o
5290
5291 if test "${target}" = "${host}"; then
5292   gdb_native=yes
5293 else
5294   gdb_native=no
5295 fi
5296
5297 . $srcdir/configure.host
5298
5299 # Accumulate some settings from configure.tgt over all enabled targets
5300
5301 TARGET_OBS=
5302 all_targets=
5303 HAVE_NATIVE_GCORE_TARGET=
5304
5305 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5306 do
5307   if test "$targ_alias" = "all"; then
5308     all_targets=true
5309   else
5310     # Canonicalize the secondary target names.
5311     result=`$ac_config_sub $targ_alias 2>/dev/null`
5312     if test -n "$result"; then
5313         targ=$result
5314     else
5315         targ=$targ_alias
5316     fi
5317
5318     . ${srcdir}/configure.tgt
5319
5320     if test -z "${gdb_target_obs}"; then :
5321   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5322 fi
5323
5324     # Target-specific object files
5325     for i in ${gdb_target_obs}; do
5326         case " $TARGET_OBS " in
5327         *" ${i} "*) ;;
5328         *)
5329           TARGET_OBS="$TARGET_OBS ${i}"
5330           ;;
5331         esac
5332     done
5333
5334     # Check whether this target needs 64-bit CORE_ADDR
5335     if test x${want64} = xfalse; then
5336       . ${srcdir}/../bfd/config.bfd
5337     fi
5338
5339     # Check whether this target is native and supports gcore.
5340     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5341        && $gdb_have_gcore; then
5342       HAVE_NATIVE_GCORE_TARGET=1
5343     fi
5344   fi
5345 done
5346
5347 if test x${all_targets} = xtrue; then
5348
5349   # We want all 64-bit targets if we either:
5350   #  - run on a 64-bit host  or
5351   #  - already require 64-bit support for some other target  or
5352   #  - the --enable-64-bit-bfd option was supplied
5353   # Otherwise we only support all 32-bit targets.
5354   #
5355   # NOTE: This test must be in sync with the corresponding
5356   #       tests in BFD!
5357
5358   if test x${want64} = xfalse; then
5359     # The cast to long int works around a bug in the HP C Compiler
5360 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5361 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5362 # This bug is HP SR number 8606223364.
5363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5364 $as_echo_n "checking size of long... " >&6; }
5365 if test "${ac_cv_sizeof_long+set}" = set; then :
5366   $as_echo_n "(cached) " >&6
5367 else
5368   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5369
5370 else
5371   if test "$ac_cv_type_long" = yes; then
5372      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5373 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5374 { as_fn_set_status 77
5375 as_fn_error "cannot compute sizeof (long)
5376 See \`config.log' for more details." "$LINENO" 5; }; }
5377    else
5378      ac_cv_sizeof_long=0
5379    fi
5380 fi
5381
5382 fi
5383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5384 $as_echo "$ac_cv_sizeof_long" >&6; }
5385
5386
5387
5388 cat >>confdefs.h <<_ACEOF
5389 #define SIZEOF_LONG $ac_cv_sizeof_long
5390 _ACEOF
5391
5392
5393     if test "x${ac_cv_sizeof_long}" = "x8"; then
5394       want64=true
5395     fi
5396   fi
5397   if test x${want64} = xtrue; then
5398     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5399   else
5400     TARGET_OBS='$(ALL_TARGET_OBS)'
5401   fi
5402 fi
5403
5404
5405
5406
5407 # For other settings, only the main target counts.
5408 gdb_sim=
5409 gdb_osabi=
5410 build_gdbserver=
5411 targ=$target; . ${srcdir}/configure.tgt
5412
5413 # Fetch the default architecture and default target vector from BFD.
5414 targ=$target; . $srcdir/../bfd/config.bfd
5415
5416 # We only want the first architecture, so strip off the others if
5417 # there is more than one.
5418 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5419
5420 if test "x$targ_archs" != x; then
5421
5422 cat >>confdefs.h <<_ACEOF
5423 #define DEFAULT_BFD_ARCH $targ_archs
5424 _ACEOF
5425
5426 fi
5427 if test "x$targ_defvec" != x; then
5428
5429 cat >>confdefs.h <<_ACEOF
5430 #define DEFAULT_BFD_VEC $targ_defvec
5431 _ACEOF
5432
5433 fi
5434
5435 # The CLI cannot be disabled yet, but may be in the future.
5436
5437 # Enable CLI.
5438 # Check whether --enable-gdbcli was given.
5439 if test "${enable_gdbcli+set}" = set; then :
5440   enableval=$enable_gdbcli; case $enableval in
5441     yes)
5442       ;;
5443     no)
5444       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5445     *)
5446       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5447   esac
5448 else
5449   enable_gdbcli=yes
5450 fi
5451
5452 if test x"$enable_gdbcli" = xyes; then
5453   if test -d $srcdir/cli; then
5454     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5455     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5456     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5457     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5458   fi
5459 fi
5460
5461 # Enable MI.
5462 # Check whether --enable-gdbmi was given.
5463 if test "${enable_gdbmi+set}" = set; then :
5464   enableval=$enable_gdbmi; case $enableval in
5465     yes | no)
5466       ;;
5467     *)
5468       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5469   esac
5470 else
5471   enable_gdbmi=yes
5472 fi
5473
5474 if test x"$enable_gdbmi" = xyes; then
5475   if test -d $srcdir/mi; then
5476     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5477     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5478     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5479     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5480   fi
5481 fi
5482
5483 # Enable TUI.
5484 # Check whether --enable-tui was given.
5485 if test "${enable_tui+set}" = set; then :
5486   enableval=$enable_tui; case $enableval in
5487     yes | no | auto)
5488       ;;
5489     *)
5490       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5491   esac
5492 else
5493   enable_tui=auto
5494 fi
5495
5496
5497 # Enable gdbtk.
5498 # Check whether --enable-gdbtk was given.
5499 if test "${enable_gdbtk+set}" = set; then :
5500   enableval=$enable_gdbtk; case $enableval in
5501     yes | no)
5502       ;;
5503     *)
5504       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5505   esac
5506 else
5507   if test -d $srcdir/gdbtk; then
5508     enable_gdbtk=yes
5509   else
5510     enable_gdbtk=no
5511   fi
5512 fi
5513
5514 # We unconditionally disable gdbtk tests on selected platforms.
5515 case $host_os in
5516   go32* | windows*)
5517     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5518 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5519     enable_gdbtk=no ;;
5520 esac
5521
5522 # Libunwind support for ia64.
5523
5524
5525 # Check whether --with-libunwind-ia64 was given.
5526 if test "${with_libunwind_ia64+set}" = set; then :
5527   withval=$with_libunwind_ia64;
5528 else
5529   with_libunwind_ia64=auto
5530 fi
5531
5532
5533 # Backward compatibility option.
5534 if test "${with_libunwind+set}" = set; then
5535   if test x"$with_libunwind_ia64" != xauto; then
5536     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5537   fi
5538   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5539 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5540   with_libunwind_ia64="$with_libunwind"
5541 fi
5542
5543 case "$with_libunwind_ia64" in
5544   yes | no)
5545     ;;
5546   auto)
5547     for ac_header in libunwind-ia64.h
5548 do :
5549   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5550 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5551   cat >>confdefs.h <<_ACEOF
5552 #define HAVE_LIBUNWIND_IA64_H 1
5553 _ACEOF
5554
5555 fi
5556
5557 done
5558
5559     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5560     ;;
5561   *)
5562     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5563     ;;
5564 esac
5565
5566 if test x"$with_libunwind_ia64" = xyes; then
5567   for ac_header in libunwind-ia64.h
5568 do :
5569   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5570 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5571   cat >>confdefs.h <<_ACEOF
5572 #define HAVE_LIBUNWIND_IA64_H 1
5573 _ACEOF
5574
5575 fi
5576
5577 done
5578
5579   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5580     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5581   fi
5582   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5583   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5584   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5585 fi
5586
5587 opt_curses=no
5588
5589 # Check whether --with-curses was given.
5590 if test "${with_curses+set}" = set; then :
5591   withval=$with_curses; opt_curses=$withval
5592 fi
5593
5594
5595 prefer_curses=no
5596 if test "$opt_curses" = "yes"; then
5597   prefer_curses=yes
5598 fi
5599
5600 # Profiling support.
5601 # Check whether --enable-profiling was given.
5602 if test "${enable_profiling+set}" = set; then :
5603   enableval=$enable_profiling; case $enableval in
5604     yes | no)
5605       ;;
5606     *)
5607       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5608   esac
5609 else
5610   enable_profiling=no
5611 fi
5612
5613
5614 for ac_func in monstartup _mcleanup
5615 do :
5616   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5617 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5618 eval as_val=\$$as_ac_var
5619    if test "x$as_val" = x""yes; then :
5620   cat >>confdefs.h <<_ACEOF
5621 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5622 _ACEOF
5623
5624 fi
5625 done
5626
5627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5628 $as_echo_n "checking for _etext... " >&6; }
5629 if test "${ac_cv_var__etext+set}" = set; then :
5630   $as_echo_n "(cached) " >&6
5631 else
5632   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5633 /* end confdefs.h.  */
5634 #include <stdlib.h>
5635 extern char _etext;
5636
5637 int
5638 main ()
5639 {
5640 free (&_etext);
5641   ;
5642   return 0;
5643 }
5644 _ACEOF
5645 if ac_fn_c_try_link "$LINENO"; then :
5646   ac_cv_var__etext=yes
5647 else
5648   ac_cv_var__etext=no
5649 fi
5650 rm -f core conftest.err conftest.$ac_objext \
5651     conftest$ac_exeext conftest.$ac_ext
5652 fi
5653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
5654 $as_echo "$ac_cv_var__etext" >&6; }
5655 if test $ac_cv_var__etext = yes; then
5656
5657 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
5658
5659 fi
5660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
5661 $as_echo_n "checking for etext... " >&6; }
5662 if test "${ac_cv_var_etext+set}" = set; then :
5663   $as_echo_n "(cached) " >&6
5664 else
5665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5666 /* end confdefs.h.  */
5667 #include <stdlib.h>
5668 extern char etext;
5669
5670 int
5671 main ()
5672 {
5673 free (&etext);
5674   ;
5675   return 0;
5676 }
5677 _ACEOF
5678 if ac_fn_c_try_link "$LINENO"; then :
5679   ac_cv_var_etext=yes
5680 else
5681   ac_cv_var_etext=no
5682 fi
5683 rm -f core conftest.err conftest.$ac_objext \
5684     conftest$ac_exeext conftest.$ac_ext
5685 fi
5686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
5687 $as_echo "$ac_cv_var_etext" >&6; }
5688 if test $ac_cv_var_etext = yes; then
5689
5690 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
5691
5692 fi
5693 if test "$enable_profiling" = yes ; then
5694   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
5695     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
5696   fi
5697   PROFILE_CFLAGS=-pg
5698   OLD_CFLAGS="$CFLAGS"
5699   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
5700
5701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
5702 $as_echo_n "checking whether $CC supports -pg... " >&6; }
5703 if test "${ac_cv_cc_supports_pg+set}" = set; then :
5704   $as_echo_n "(cached) " >&6
5705 else
5706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5707 /* end confdefs.h.  */
5708
5709 int
5710 main ()
5711 {
5712 int x;
5713   ;
5714   return 0;
5715 }
5716 _ACEOF
5717 if ac_fn_c_try_compile "$LINENO"; then :
5718   ac_cv_cc_supports_pg=yes
5719 else
5720   ac_cv_cc_supports_pg=no
5721 fi
5722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5723 fi
5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
5725 $as_echo "$ac_cv_cc_supports_pg" >&6; }
5726
5727   if test $ac_cv_cc_supports_pg = no; then
5728     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
5729   fi
5730
5731   CFLAGS="$OLD_CFLAGS"
5732 fi
5733
5734
5735
5736 # Check whether --with-pkgversion was given.
5737 if test "${with_pkgversion+set}" = set; then :
5738   withval=$with_pkgversion; case "$withval" in
5739       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5740       no)  PKGVERSION= ;;
5741       *)   PKGVERSION="($withval) " ;;
5742      esac
5743 else
5744   PKGVERSION="(GDB) "
5745
5746 fi
5747
5748
5749
5750
5751
5752 # Check whether --with-bugurl was given.
5753 if test "${with_bugurl+set}" = set; then :
5754   withval=$with_bugurl; case "$withval" in
5755       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5756       no)  BUGURL=
5757            ;;
5758       *)   BUGURL="$withval"
5759            ;;
5760      esac
5761 else
5762   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5763
5764 fi
5765
5766   case ${BUGURL} in
5767   "")
5768     REPORT_BUGS_TO=
5769     REPORT_BUGS_TEXI=
5770     ;;
5771   *)
5772     REPORT_BUGS_TO="<$BUGURL>"
5773     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5774     ;;
5775   esac;
5776
5777
5778
5779
5780 cat >>confdefs.h <<_ACEOF
5781 #define PKGVERSION "$PKGVERSION"
5782 _ACEOF
5783
5784
5785 cat >>confdefs.h <<_ACEOF
5786 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5787 _ACEOF
5788
5789
5790 # --------------------- #
5791 # Checks for programs.  #
5792 # --------------------- #
5793
5794 for ac_prog in gawk mawk nawk awk
5795 do
5796   # Extract the first word of "$ac_prog", so it can be a program name with args.
5797 set dummy $ac_prog; ac_word=$2
5798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5799 $as_echo_n "checking for $ac_word... " >&6; }
5800 if test "${ac_cv_prog_AWK+set}" = set; then :
5801   $as_echo_n "(cached) " >&6
5802 else
5803   if test -n "$AWK"; then
5804   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5805 else
5806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5807 for as_dir in $PATH
5808 do
5809   IFS=$as_save_IFS
5810   test -z "$as_dir" && as_dir=.
5811     for ac_exec_ext in '' $ac_executable_extensions; do
5812   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5813     ac_cv_prog_AWK="$ac_prog"
5814     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5815     break 2
5816   fi
5817 done
5818   done
5819 IFS=$as_save_IFS
5820
5821 fi
5822 fi
5823 AWK=$ac_cv_prog_AWK
5824 if test -n "$AWK"; then
5825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5826 $as_echo "$AWK" >&6; }
5827 else
5828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5829 $as_echo "no" >&6; }
5830 fi
5831
5832
5833   test -n "$AWK" && break
5834 done
5835
5836 # Find a good install program.  We prefer a C program (faster),
5837 # so one script is as good as another.  But avoid the broken or
5838 # incompatible versions:
5839 # SysV /etc/install, /usr/sbin/install
5840 # SunOS /usr/etc/install
5841 # IRIX /sbin/install
5842 # AIX /bin/install
5843 # AmigaOS /C/install, which installs bootblocks on floppy discs
5844 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5845 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5846 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5847 # OS/2's system install, which has a completely different semantic
5848 # ./install, which can be erroneously created by make from ./install.sh.
5849 # Reject install programs that cannot install multiple files.
5850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5851 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5852 if test -z "$INSTALL"; then
5853 if test "${ac_cv_path_install+set}" = set; then :
5854   $as_echo_n "(cached) " >&6
5855 else
5856   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5857 for as_dir in $PATH
5858 do
5859   IFS=$as_save_IFS
5860   test -z "$as_dir" && as_dir=.
5861     # Account for people who put trailing slashes in PATH elements.
5862 case $as_dir/ in #((
5863   ./ | .// | /[cC]/* | \
5864   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5865   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5866   /usr/ucb/* ) ;;
5867   *)
5868     # OSF1 and SCO ODT 3.0 have their own names for install.
5869     # Don't use installbsd from OSF since it installs stuff as root
5870     # by default.
5871     for ac_prog in ginstall scoinst install; do
5872       for ac_exec_ext in '' $ac_executable_extensions; do
5873         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5874           if test $ac_prog = install &&
5875             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5876             # AIX install.  It has an incompatible calling convention.
5877             :
5878           elif test $ac_prog = install &&
5879             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5880             # program-specific install script used by HP pwplus--don't use.
5881             :
5882           else
5883             rm -rf conftest.one conftest.two conftest.dir
5884             echo one > conftest.one
5885             echo two > conftest.two
5886             mkdir conftest.dir
5887             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5888               test -s conftest.one && test -s conftest.two &&
5889               test -s conftest.dir/conftest.one &&
5890               test -s conftest.dir/conftest.two
5891             then
5892               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5893               break 3
5894             fi
5895           fi
5896         fi
5897       done
5898     done
5899     ;;
5900 esac
5901
5902   done
5903 IFS=$as_save_IFS
5904
5905 rm -rf conftest.one conftest.two conftest.dir
5906
5907 fi
5908   if test "${ac_cv_path_install+set}" = set; then
5909     INSTALL=$ac_cv_path_install
5910   else
5911     # As a last resort, use the slow shell script.  Don't cache a
5912     # value for INSTALL within a source directory, because that will
5913     # break other packages using the cache if that directory is
5914     # removed, or if the value is a relative name.
5915     INSTALL=$ac_install_sh
5916   fi
5917 fi
5918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5919 $as_echo "$INSTALL" >&6; }
5920
5921 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5922 # It thinks the first close brace ends the variable substitution.
5923 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5924
5925 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5926
5927 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5928
5929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5930 $as_echo_n "checking whether ln -s works... " >&6; }
5931 LN_S=$as_ln_s
5932 if test "$LN_S" = "ln -s"; then
5933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5934 $as_echo "yes" >&6; }
5935 else
5936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5937 $as_echo "no, using $LN_S" >&6; }
5938 fi
5939
5940 if test -n "$ac_tool_prefix"; then
5941   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5942 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5944 $as_echo_n "checking for $ac_word... " >&6; }
5945 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5946   $as_echo_n "(cached) " >&6
5947 else
5948   if test -n "$RANLIB"; then
5949   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5950 else
5951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5952 for as_dir in $PATH
5953 do
5954   IFS=$as_save_IFS
5955   test -z "$as_dir" && as_dir=.
5956     for ac_exec_ext in '' $ac_executable_extensions; do
5957   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5958     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5959     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5960     break 2
5961   fi
5962 done
5963   done
5964 IFS=$as_save_IFS
5965
5966 fi
5967 fi
5968 RANLIB=$ac_cv_prog_RANLIB
5969 if test -n "$RANLIB"; then
5970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5971 $as_echo "$RANLIB" >&6; }
5972 else
5973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5974 $as_echo "no" >&6; }
5975 fi
5976
5977
5978 fi
5979 if test -z "$ac_cv_prog_RANLIB"; then
5980   ac_ct_RANLIB=$RANLIB
5981   # Extract the first word of "ranlib", so it can be a program name with args.
5982 set dummy ranlib; ac_word=$2
5983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5984 $as_echo_n "checking for $ac_word... " >&6; }
5985 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5986   $as_echo_n "(cached) " >&6
5987 else
5988   if test -n "$ac_ct_RANLIB"; then
5989   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5990 else
5991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5992 for as_dir in $PATH
5993 do
5994   IFS=$as_save_IFS
5995   test -z "$as_dir" && as_dir=.
5996     for ac_exec_ext in '' $ac_executable_extensions; do
5997   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5998     ac_cv_prog_ac_ct_RANLIB="ranlib"
5999     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6000     break 2
6001   fi
6002 done
6003   done
6004 IFS=$as_save_IFS
6005
6006 fi
6007 fi
6008 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6009 if test -n "$ac_ct_RANLIB"; then
6010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6011 $as_echo "$ac_ct_RANLIB" >&6; }
6012 else
6013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6014 $as_echo "no" >&6; }
6015 fi
6016
6017   if test "x$ac_ct_RANLIB" = x; then
6018     RANLIB=":"
6019   else
6020     case $cross_compiling:$ac_tool_warned in
6021 yes:)
6022 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6023 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6024 ac_tool_warned=yes ;;
6025 esac
6026     RANLIB=$ac_ct_RANLIB
6027   fi
6028 else
6029   RANLIB="$ac_cv_prog_RANLIB"
6030 fi
6031
6032 for ac_prog in 'bison -y' byacc
6033 do
6034   # Extract the first word of "$ac_prog", so it can be a program name with args.
6035 set dummy $ac_prog; ac_word=$2
6036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6037 $as_echo_n "checking for $ac_word... " >&6; }
6038 if test "${ac_cv_prog_YACC+set}" = set; then :
6039   $as_echo_n "(cached) " >&6
6040 else
6041   if test -n "$YACC"; then
6042   ac_cv_prog_YACC="$YACC" # Let the user override the test.
6043 else
6044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6045 for as_dir in $PATH
6046 do
6047   IFS=$as_save_IFS
6048   test -z "$as_dir" && as_dir=.
6049     for ac_exec_ext in '' $ac_executable_extensions; do
6050   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6051     ac_cv_prog_YACC="$ac_prog"
6052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6053     break 2
6054   fi
6055 done
6056   done
6057 IFS=$as_save_IFS
6058
6059 fi
6060 fi
6061 YACC=$ac_cv_prog_YACC
6062 if test -n "$YACC"; then
6063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6064 $as_echo "$YACC" >&6; }
6065 else
6066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6067 $as_echo "no" >&6; }
6068 fi
6069
6070
6071   test -n "$YACC" && break
6072 done
6073 test -n "$YACC" || YACC="yacc"
6074
6075
6076 if test -n "$ac_tool_prefix"; then
6077   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6078 set dummy ${ac_tool_prefix}ar; ac_word=$2
6079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6080 $as_echo_n "checking for $ac_word... " >&6; }
6081 if test "${ac_cv_prog_AR+set}" = set; then :
6082   $as_echo_n "(cached) " >&6
6083 else
6084   if test -n "$AR"; then
6085   ac_cv_prog_AR="$AR" # Let the user override the test.
6086 else
6087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6088 for as_dir in $PATH
6089 do
6090   IFS=$as_save_IFS
6091   test -z "$as_dir" && as_dir=.
6092     for ac_exec_ext in '' $ac_executable_extensions; do
6093   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6094     ac_cv_prog_AR="${ac_tool_prefix}ar"
6095     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6096     break 2
6097   fi
6098 done
6099   done
6100 IFS=$as_save_IFS
6101
6102 fi
6103 fi
6104 AR=$ac_cv_prog_AR
6105 if test -n "$AR"; then
6106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6107 $as_echo "$AR" >&6; }
6108 else
6109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6110 $as_echo "no" >&6; }
6111 fi
6112
6113
6114 fi
6115 if test -z "$ac_cv_prog_AR"; then
6116   ac_ct_AR=$AR
6117   # Extract the first word of "ar", so it can be a program name with args.
6118 set dummy ar; ac_word=$2
6119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6120 $as_echo_n "checking for $ac_word... " >&6; }
6121 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6122   $as_echo_n "(cached) " >&6
6123 else
6124   if test -n "$ac_ct_AR"; then
6125   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6126 else
6127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6128 for as_dir in $PATH
6129 do
6130   IFS=$as_save_IFS
6131   test -z "$as_dir" && as_dir=.
6132     for ac_exec_ext in '' $ac_executable_extensions; do
6133   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6134     ac_cv_prog_ac_ct_AR="ar"
6135     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6136     break 2
6137   fi
6138 done
6139   done
6140 IFS=$as_save_IFS
6141
6142 fi
6143 fi
6144 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6145 if test -n "$ac_ct_AR"; then
6146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6147 $as_echo "$ac_ct_AR" >&6; }
6148 else
6149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6150 $as_echo "no" >&6; }
6151 fi
6152
6153   if test "x$ac_ct_AR" = x; then
6154     AR=""
6155   else
6156     case $cross_compiling:$ac_tool_warned in
6157 yes:)
6158 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6159 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6160 ac_tool_warned=yes ;;
6161 esac
6162     AR=$ac_ct_AR
6163   fi
6164 else
6165   AR="$ac_cv_prog_AR"
6166 fi
6167
6168 if test -n "$ac_tool_prefix"; then
6169   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6170 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6172 $as_echo_n "checking for $ac_word... " >&6; }
6173 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6174   $as_echo_n "(cached) " >&6
6175 else
6176   if test -n "$DLLTOOL"; then
6177   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6178 else
6179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6180 for as_dir in $PATH
6181 do
6182   IFS=$as_save_IFS
6183   test -z "$as_dir" && as_dir=.
6184     for ac_exec_ext in '' $ac_executable_extensions; do
6185   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6186     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6187     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6188     break 2
6189   fi
6190 done
6191   done
6192 IFS=$as_save_IFS
6193
6194 fi
6195 fi
6196 DLLTOOL=$ac_cv_prog_DLLTOOL
6197 if test -n "$DLLTOOL"; then
6198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6199 $as_echo "$DLLTOOL" >&6; }
6200 else
6201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6202 $as_echo "no" >&6; }
6203 fi
6204
6205
6206 fi
6207 if test -z "$ac_cv_prog_DLLTOOL"; then
6208   ac_ct_DLLTOOL=$DLLTOOL
6209   # Extract the first word of "dlltool", so it can be a program name with args.
6210 set dummy dlltool; ac_word=$2
6211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6212 $as_echo_n "checking for $ac_word... " >&6; }
6213 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6214   $as_echo_n "(cached) " >&6
6215 else
6216   if test -n "$ac_ct_DLLTOOL"; then
6217   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6218 else
6219 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6220 for as_dir in $PATH
6221 do
6222   IFS=$as_save_IFS
6223   test -z "$as_dir" && as_dir=.
6224     for ac_exec_ext in '' $ac_executable_extensions; do
6225   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6226     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6227     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6228     break 2
6229   fi
6230 done
6231   done
6232 IFS=$as_save_IFS
6233
6234 fi
6235 fi
6236 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6237 if test -n "$ac_ct_DLLTOOL"; then
6238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6239 $as_echo "$ac_ct_DLLTOOL" >&6; }
6240 else
6241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6242 $as_echo "no" >&6; }
6243 fi
6244
6245   if test "x$ac_ct_DLLTOOL" = x; then
6246     DLLTOOL=""
6247   else
6248     case $cross_compiling:$ac_tool_warned in
6249 yes:)
6250 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6251 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6252 ac_tool_warned=yes ;;
6253 esac
6254     DLLTOOL=$ac_ct_DLLTOOL
6255   fi
6256 else
6257   DLLTOOL="$ac_cv_prog_DLLTOOL"
6258 fi
6259
6260 if test -n "$ac_tool_prefix"; then
6261   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6262 set dummy ${ac_tool_prefix}windres; ac_word=$2
6263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6264 $as_echo_n "checking for $ac_word... " >&6; }
6265 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6266   $as_echo_n "(cached) " >&6
6267 else
6268   if test -n "$WINDRES"; then
6269   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6270 else
6271 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6272 for as_dir in $PATH
6273 do
6274   IFS=$as_save_IFS
6275   test -z "$as_dir" && as_dir=.
6276     for ac_exec_ext in '' $ac_executable_extensions; do
6277   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6278     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6279     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6280     break 2
6281   fi
6282 done
6283   done
6284 IFS=$as_save_IFS
6285
6286 fi
6287 fi
6288 WINDRES=$ac_cv_prog_WINDRES
6289 if test -n "$WINDRES"; then
6290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6291 $as_echo "$WINDRES" >&6; }
6292 else
6293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6294 $as_echo "no" >&6; }
6295 fi
6296
6297
6298 fi
6299 if test -z "$ac_cv_prog_WINDRES"; then
6300   ac_ct_WINDRES=$WINDRES
6301   # Extract the first word of "windres", so it can be a program name with args.
6302 set dummy windres; ac_word=$2
6303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6304 $as_echo_n "checking for $ac_word... " >&6; }
6305 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6306   $as_echo_n "(cached) " >&6
6307 else
6308   if test -n "$ac_ct_WINDRES"; then
6309   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6310 else
6311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6312 for as_dir in $PATH
6313 do
6314   IFS=$as_save_IFS
6315   test -z "$as_dir" && as_dir=.
6316     for ac_exec_ext in '' $ac_executable_extensions; do
6317   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6318     ac_cv_prog_ac_ct_WINDRES="windres"
6319     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6320     break 2
6321   fi
6322 done
6323   done
6324 IFS=$as_save_IFS
6325
6326 fi
6327 fi
6328 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6329 if test -n "$ac_ct_WINDRES"; then
6330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6331 $as_echo "$ac_ct_WINDRES" >&6; }
6332 else
6333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6334 $as_echo "no" >&6; }
6335 fi
6336
6337   if test "x$ac_ct_WINDRES" = x; then
6338     WINDRES=""
6339   else
6340     case $cross_compiling:$ac_tool_warned in
6341 yes:)
6342 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6343 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6344 ac_tool_warned=yes ;;
6345 esac
6346     WINDRES=$ac_ct_WINDRES
6347   fi
6348 else
6349   WINDRES="$ac_cv_prog_WINDRES"
6350 fi
6351
6352
6353 case $host_os in
6354   gnu*)
6355     # Needed for GNU Hurd hosts.
6356     if test -n "$ac_tool_prefix"; then
6357   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6358 set dummy ${ac_tool_prefix}mig; ac_word=$2
6359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6360 $as_echo_n "checking for $ac_word... " >&6; }
6361 if test "${ac_cv_prog_MIG+set}" = set; then :
6362   $as_echo_n "(cached) " >&6
6363 else
6364   if test -n "$MIG"; then
6365   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6366 else
6367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6368 for as_dir in $PATH
6369 do
6370   IFS=$as_save_IFS
6371   test -z "$as_dir" && as_dir=.
6372     for ac_exec_ext in '' $ac_executable_extensions; do
6373   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6374     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6375     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6376     break 2
6377   fi
6378 done
6379   done
6380 IFS=$as_save_IFS
6381
6382 fi
6383 fi
6384 MIG=$ac_cv_prog_MIG
6385 if test -n "$MIG"; then
6386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6387 $as_echo "$MIG" >&6; }
6388 else
6389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6390 $as_echo "no" >&6; }
6391 fi
6392
6393
6394 fi
6395 if test -z "$ac_cv_prog_MIG"; then
6396   ac_ct_MIG=$MIG
6397   # Extract the first word of "mig", so it can be a program name with args.
6398 set dummy mig; ac_word=$2
6399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6400 $as_echo_n "checking for $ac_word... " >&6; }
6401 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6402   $as_echo_n "(cached) " >&6
6403 else
6404   if test -n "$ac_ct_MIG"; then
6405   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6406 else
6407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6408 for as_dir in $PATH
6409 do
6410   IFS=$as_save_IFS
6411   test -z "$as_dir" && as_dir=.
6412     for ac_exec_ext in '' $ac_executable_extensions; do
6413   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6414     ac_cv_prog_ac_ct_MIG="mig"
6415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6416     break 2
6417   fi
6418 done
6419   done
6420 IFS=$as_save_IFS
6421
6422 fi
6423 fi
6424 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6425 if test -n "$ac_ct_MIG"; then
6426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6427 $as_echo "$ac_ct_MIG" >&6; }
6428 else
6429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6430 $as_echo "no" >&6; }
6431 fi
6432
6433   if test "x$ac_ct_MIG" = x; then
6434     MIG=""
6435   else
6436     case $cross_compiling:$ac_tool_warned in
6437 yes:)
6438 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6439 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6440 ac_tool_warned=yes ;;
6441 esac
6442     MIG=$ac_ct_MIG
6443   fi
6444 else
6445   MIG="$ac_cv_prog_MIG"
6446 fi
6447
6448     if test x"$MIG" = x; then
6449       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6450     fi
6451     ;;
6452 esac
6453
6454 # ---------------------- #
6455 # Checks for libraries.  #
6456 # ---------------------- #
6457
6458 # We might need to link with -lm; most simulators need it.
6459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6460 $as_echo_n "checking for main in -lm... " >&6; }
6461 if test "${ac_cv_lib_m_main+set}" = set; then :
6462   $as_echo_n "(cached) " >&6
6463 else
6464   ac_check_lib_save_LIBS=$LIBS
6465 LIBS="-lm  $LIBS"
6466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6467 /* end confdefs.h.  */
6468
6469
6470 int
6471 main ()
6472 {
6473 return main ();
6474   ;
6475   return 0;
6476 }
6477 _ACEOF
6478 if ac_fn_c_try_link "$LINENO"; then :
6479   ac_cv_lib_m_main=yes
6480 else
6481   ac_cv_lib_m_main=no
6482 fi
6483 rm -f core conftest.err conftest.$ac_objext \
6484     conftest$ac_exeext conftest.$ac_ext
6485 LIBS=$ac_check_lib_save_LIBS
6486 fi
6487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6488 $as_echo "$ac_cv_lib_m_main" >&6; }
6489 if test "x$ac_cv_lib_m_main" = x""yes; then :
6490   cat >>confdefs.h <<_ACEOF
6491 #define HAVE_LIBM 1
6492 _ACEOF
6493
6494   LIBS="-lm $LIBS"
6495
6496 fi
6497
6498
6499 # We need to link with -lw to get `wctype' on Solaris before Solaris
6500 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6501 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6502 # is known to have this problem).  Therefore we avoid libw if we can.
6503 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6504 if test "x$ac_cv_func_wctype" = x""yes; then :
6505
6506 else
6507   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6508 $as_echo_n "checking for wctype in -lw... " >&6; }
6509 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6510   $as_echo_n "(cached) " >&6
6511 else
6512   ac_check_lib_save_LIBS=$LIBS
6513 LIBS="-lw  $LIBS"
6514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6515 /* end confdefs.h.  */
6516
6517 /* Override any GCC internal prototype to avoid an error.
6518    Use char because int might match the return type of a GCC
6519    builtin and then its argument prototype would still apply.  */
6520 #ifdef __cplusplus
6521 extern "C"
6522 #endif
6523 char wctype ();
6524 int
6525 main ()
6526 {
6527 return wctype ();
6528   ;
6529   return 0;
6530 }
6531 _ACEOF
6532 if ac_fn_c_try_link "$LINENO"; then :
6533   ac_cv_lib_w_wctype=yes
6534 else
6535   ac_cv_lib_w_wctype=no
6536 fi
6537 rm -f core conftest.err conftest.$ac_objext \
6538     conftest$ac_exeext conftest.$ac_ext
6539 LIBS=$ac_check_lib_save_LIBS
6540 fi
6541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6542 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6543 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6544   cat >>confdefs.h <<_ACEOF
6545 #define HAVE_LIBW 1
6546 _ACEOF
6547
6548   LIBS="-lw $LIBS"
6549
6550 fi
6551
6552 fi
6553
6554
6555 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6557 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6558 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6559   $as_echo_n "(cached) " >&6
6560 else
6561   ac_func_search_save_LIBS=$LIBS
6562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6563 /* end confdefs.h.  */
6564
6565 /* Override any GCC internal prototype to avoid an error.
6566    Use char because int might match the return type of a GCC
6567    builtin and then its argument prototype would still apply.  */
6568 #ifdef __cplusplus
6569 extern "C"
6570 #endif
6571 char gethostbyname ();
6572 int
6573 main ()
6574 {
6575 return gethostbyname ();
6576   ;
6577   return 0;
6578 }
6579 _ACEOF
6580 for ac_lib in '' nsl; do
6581   if test -z "$ac_lib"; then
6582     ac_res="none required"
6583   else
6584     ac_res=-l$ac_lib
6585     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6586   fi
6587   if ac_fn_c_try_link "$LINENO"; then :
6588   ac_cv_search_gethostbyname=$ac_res
6589 fi
6590 rm -f core conftest.err conftest.$ac_objext \
6591     conftest$ac_exeext
6592   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6593   break
6594 fi
6595 done
6596 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6597
6598 else
6599   ac_cv_search_gethostbyname=no
6600 fi
6601 rm conftest.$ac_ext
6602 LIBS=$ac_func_search_save_LIBS
6603 fi
6604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6605 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6606 ac_res=$ac_cv_search_gethostbyname
6607 if test "$ac_res" != no; then :
6608   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6609
6610 fi
6611
6612
6613 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6615 $as_echo_n "checking for library containing socketpair... " >&6; }
6616 if test "${ac_cv_search_socketpair+set}" = set; then :
6617   $as_echo_n "(cached) " >&6
6618 else
6619   ac_func_search_save_LIBS=$LIBS
6620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6621 /* end confdefs.h.  */
6622
6623 /* Override any GCC internal prototype to avoid an error.
6624    Use char because int might match the return type of a GCC
6625    builtin and then its argument prototype would still apply.  */
6626 #ifdef __cplusplus
6627 extern "C"
6628 #endif
6629 char socketpair ();
6630 int
6631 main ()
6632 {
6633 return socketpair ();
6634   ;
6635   return 0;
6636 }
6637 _ACEOF
6638 for ac_lib in '' socket; do
6639   if test -z "$ac_lib"; then
6640     ac_res="none required"
6641   else
6642     ac_res=-l$ac_lib
6643     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6644   fi
6645   if ac_fn_c_try_link "$LINENO"; then :
6646   ac_cv_search_socketpair=$ac_res
6647 fi
6648 rm -f core conftest.err conftest.$ac_objext \
6649     conftest$ac_exeext
6650   if test "${ac_cv_search_socketpair+set}" = set; then :
6651   break
6652 fi
6653 done
6654 if test "${ac_cv_search_socketpair+set}" = set; then :
6655
6656 else
6657   ac_cv_search_socketpair=no
6658 fi
6659 rm conftest.$ac_ext
6660 LIBS=$ac_func_search_save_LIBS
6661 fi
6662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
6663 $as_echo "$ac_cv_search_socketpair" >&6; }
6664 ac_res=$ac_cv_search_socketpair
6665 if test "$ac_res" != no; then :
6666   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6667
6668 fi
6669
6670
6671 # Link in zlib if we can.  This allows us to read compressed debug sections.
6672
6673   # See if the user specified whether he wants zlib support or not.
6674
6675 # Check whether --with-zlib was given.
6676 if test "${with_zlib+set}" = set; then :
6677   withval=$with_zlib;
6678 else
6679   with_zlib=auto
6680 fi
6681
6682
6683   if test "$with_zlib" != "no"; then
6684     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6685 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6686 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6687   $as_echo_n "(cached) " >&6
6688 else
6689   ac_func_search_save_LIBS=$LIBS
6690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6691 /* end confdefs.h.  */
6692
6693 /* Override any GCC internal prototype to avoid an error.
6694    Use char because int might match the return type of a GCC
6695    builtin and then its argument prototype would still apply.  */
6696 #ifdef __cplusplus
6697 extern "C"
6698 #endif
6699 char zlibVersion ();
6700 int
6701 main ()
6702 {
6703 return zlibVersion ();
6704   ;
6705   return 0;
6706 }
6707 _ACEOF
6708 for ac_lib in '' z; do
6709   if test -z "$ac_lib"; then
6710     ac_res="none required"
6711   else
6712     ac_res=-l$ac_lib
6713     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6714   fi
6715   if ac_fn_c_try_link "$LINENO"; then :
6716   ac_cv_search_zlibVersion=$ac_res
6717 fi
6718 rm -f core conftest.err conftest.$ac_objext \
6719     conftest$ac_exeext
6720   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6721   break
6722 fi
6723 done
6724 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6725
6726 else
6727   ac_cv_search_zlibVersion=no
6728 fi
6729 rm conftest.$ac_ext
6730 LIBS=$ac_func_search_save_LIBS
6731 fi
6732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6733 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6734 ac_res=$ac_cv_search_zlibVersion
6735 if test "$ac_res" != no; then :
6736   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6737   for ac_header in zlib.h
6738 do :
6739   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6740 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6741   cat >>confdefs.h <<_ACEOF
6742 #define HAVE_ZLIB_H 1
6743 _ACEOF
6744
6745 fi
6746
6747 done
6748
6749 fi
6750
6751     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
6752       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
6753     fi
6754   fi
6755
6756
6757 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
6758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
6759 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
6760 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6761   $as_echo_n "(cached) " >&6
6762 else
6763   ac_func_search_save_LIBS=$LIBS
6764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6765 /* end confdefs.h.  */
6766
6767 /* Override any GCC internal prototype to avoid an error.
6768    Use char because int might match the return type of a GCC
6769    builtin and then its argument prototype would still apply.  */
6770 #ifdef __cplusplus
6771 extern "C"
6772 #endif
6773 char dlgetmodinfo ();
6774 int
6775 main ()
6776 {
6777 return dlgetmodinfo ();
6778   ;
6779   return 0;
6780 }
6781 _ACEOF
6782 for ac_lib in '' dl xpdl; do
6783   if test -z "$ac_lib"; then
6784     ac_res="none required"
6785   else
6786     ac_res=-l$ac_lib
6787     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6788   fi
6789   if ac_fn_c_try_link "$LINENO"; then :
6790   ac_cv_search_dlgetmodinfo=$ac_res
6791 fi
6792 rm -f core conftest.err conftest.$ac_objext \
6793     conftest$ac_exeext
6794   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6795   break
6796 fi
6797 done
6798 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6799
6800 else
6801   ac_cv_search_dlgetmodinfo=no
6802 fi
6803 rm conftest.$ac_ext
6804 LIBS=$ac_func_search_save_LIBS
6805 fi
6806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
6807 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
6808 ac_res=$ac_cv_search_dlgetmodinfo
6809 if test "$ac_res" != no; then :
6810   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6811
6812 fi
6813
6814
6815
6816
6817
6818 # Check whether --with-libiconv-prefix was given.
6819 if test "${with_libiconv_prefix+set}" = set; then :
6820   withval=$with_libiconv_prefix;
6821     for dir in `echo "$withval" | tr : ' '`; do
6822       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
6823       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
6824     done
6825
6826 fi
6827
6828
6829   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
6830   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
6831
6832   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6833 $as_echo_n "checking for iconv... " >&6; }
6834 if test "${am_cv_func_iconv+set}" = set; then :
6835   $as_echo_n "(cached) " >&6
6836 else
6837
6838     am_cv_func_iconv="no, consider installing GNU libiconv"
6839     am_cv_lib_iconv=no
6840     am_cv_use_build_libiconv=no
6841     am_cv_build_libiconv_path=
6842
6843     # If libiconv is part of the build tree, then try using it over
6844     # any system iconv.
6845     if test -d ../libiconv; then
6846       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
6847         am_save_LIBS="$LIBS"
6848         am_save_CPPFLAGS="$CPPFLAGS"
6849         LIBS="$LIBS $lib_dir/libiconv.a"
6850         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
6851         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6852 /* end confdefs.h.  */
6853 #include <stdlib.h>
6854 #include <iconv.h>
6855 int
6856 main ()
6857 {
6858 iconv_t cd = iconv_open("","");
6859            iconv(cd,NULL,NULL,NULL,NULL);
6860            iconv_close(cd);
6861   ;
6862   return 0;
6863 }
6864 _ACEOF
6865 if ac_fn_c_try_link "$LINENO"; then :
6866   am_cv_use_build_libiconv=yes
6867           am_cv_build_libiconv_path=$lib_dir/libiconv.a
6868           am_cv_lib_iconv=yes
6869           am_cv_func_iconv=yes
6870 fi
6871 rm -f core conftest.err conftest.$ac_objext \
6872     conftest$ac_exeext conftest.$ac_ext
6873         LIBS="$am_save_LIBS"
6874         CPPFLAGS="$am_save_CPPFLAGS"
6875         if test "$am_cv_use_build_libiconv" = "yes"; then
6876           break
6877         fi
6878       done
6879     fi
6880
6881     # Next, try to find iconv in libc.
6882     if test "$am_cv_func_iconv" != yes; then
6883       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6884 /* end confdefs.h.  */
6885 #include <stdlib.h>
6886 #include <iconv.h>
6887 int
6888 main ()
6889 {
6890 iconv_t cd = iconv_open("","");
6891          iconv(cd,NULL,NULL,NULL,NULL);
6892          iconv_close(cd);
6893   ;
6894   return 0;
6895 }
6896 _ACEOF
6897 if ac_fn_c_try_link "$LINENO"; then :
6898   am_cv_func_iconv=yes
6899 fi
6900 rm -f core conftest.err conftest.$ac_objext \
6901     conftest$ac_exeext conftest.$ac_ext
6902     fi
6903
6904     # If iconv was not in libc, try -liconv.  In this case, arrange to
6905     # look in the libiconv prefix, if it was specified by the user.
6906     if test "$am_cv_func_iconv" != yes; then
6907       am_save_CPPFLAGS="$CPPFLAGS"
6908       am_save_LIBS="$LIBS"
6909       if test -n "$LIBICONV_INCLUDE"; then
6910         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6911         LIBS="$LIBS $LIBICONV_LIBDIR"
6912       fi
6913       LIBS="$LIBS -liconv"
6914       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6915 /* end confdefs.h.  */
6916 #include <stdlib.h>
6917 #include <iconv.h>
6918 int
6919 main ()
6920 {
6921 iconv_t cd = iconv_open("","");
6922          iconv(cd,NULL,NULL,NULL,NULL);
6923          iconv_close(cd);
6924   ;
6925   return 0;
6926 }
6927 _ACEOF
6928 if ac_fn_c_try_link "$LINENO"; then :
6929   am_cv_lib_iconv=yes
6930         am_cv_func_iconv=yes
6931 fi
6932 rm -f core conftest.err conftest.$ac_objext \
6933     conftest$ac_exeext conftest.$ac_ext
6934       LIBS="$am_save_LIBS"
6935       CPPFLAGS="$am_save_CPPFLAGS"
6936     fi
6937
6938 fi
6939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6940 $as_echo "$am_cv_func_iconv" >&6; }
6941
6942   # Set the various flags based on the cache variables.  We can't rely
6943   # on the flags to remain set from the above code, due to caching.
6944   LIBICONV=
6945   if test "$am_cv_lib_iconv" = yes; then
6946     LIBICONV="-liconv"
6947   else
6948     LIBICONV_LIBDIR=
6949     LIBICONV_INCLUDE=
6950   fi
6951   if test "$am_cv_use_build_libiconv" = yes; then
6952     LIBICONV="$am_cv_build_libiconv_path"
6953     LIBICONV_LIBDIR=""
6954     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
6955   fi
6956   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6957   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
6958
6959   if test "$am_cv_func_iconv" = yes; then
6960
6961 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
6962
6963     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6964 $as_echo_n "checking for iconv declaration... " >&6; }
6965     if test "${am_cv_proto_iconv+set}" = set; then :
6966   $as_echo_n "(cached) " >&6
6967 else
6968
6969       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6970 /* end confdefs.h.  */
6971
6972 #include <stdlib.h>
6973 #include <iconv.h>
6974 extern
6975 #ifdef __cplusplus
6976 "C"
6977 #endif
6978 #if defined(__STDC__) || defined(__cplusplus)
6979 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6980 #else
6981 size_t iconv();
6982 #endif
6983
6984 int
6985 main ()
6986 {
6987
6988   ;
6989   return 0;
6990 }
6991 _ACEOF
6992 if ac_fn_c_try_compile "$LINENO"; then :
6993   am_cv_proto_iconv_arg1=""
6994 else
6995   am_cv_proto_iconv_arg1="const"
6996 fi
6997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6998       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6999 fi
7000
7001     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7002     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7003          }$am_cv_proto_iconv" >&5
7004 $as_echo "${ac_t:-
7005          }$am_cv_proto_iconv" >&6; }
7006
7007 cat >>confdefs.h <<_ACEOF
7008 #define ICONV_CONST $am_cv_proto_iconv_arg1
7009 _ACEOF
7010
7011   fi
7012
7013
7014 # GDB may fork/exec the iconv program to get the list of supported character
7015 # sets.  Allow the user to specify where to find it.
7016 # There are several factors affecting the choice of option name:
7017 # - There is already --with-libiconv-prefix but we can't use it, it specifies
7018 #   the build-time location of libiconv files.
7019 # - The program we need to find is iconv, which comes with glibc.  The user
7020 #   doesn't necessarily have libiconv installed.  Therefore naming this
7021 #   --with-libiconv-foo feels wrong.
7022 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
7023 #   defined to work on directories not files (though it really doesn't know
7024 #   the difference).
7025 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
7026 #   with --with-libiconv-prefix.
7027 # Putting these together is why the option name is --with-iconv-bin.
7028
7029
7030 # Check whether --with-iconv-bin was given.
7031 if test "${with_iconv_bin+set}" = set; then :
7032   withval=$with_iconv_bin; iconv_bin="${withval}"
7033
7034 cat >>confdefs.h <<_ACEOF
7035 #define ICONV_BIN "${iconv_bin}"
7036 _ACEOF
7037
7038
7039   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7040      if test "x$prefix" = xNONE; then
7041         test_prefix=/usr/local
7042      else
7043         test_prefix=$prefix
7044      fi
7045   else
7046      test_prefix=$exec_prefix
7047   fi
7048   value=0
7049   case ${iconv_bin} in
7050      "${test_prefix}"|"${test_prefix}/"*|\
7051         '${exec_prefix}'|'${exec_prefix}/'*)
7052      value=1
7053      ;;
7054   esac
7055
7056 cat >>confdefs.h <<_ACEOF
7057 #define ICONV_BIN_RELOCATABLE $value
7058 _ACEOF
7059
7060
7061
7062 fi
7063
7064
7065 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
7066 # There is a very specific comment in /usr/include/curses.h explaining that
7067 # termcap routines built into libcurses must not be used.
7068 #
7069 # The symptoms we observed so far is GDB unexpectedly changing
7070 # the terminal settings when tgetent is called - this is particularly
7071 # visible as the output is missing carriage returns, and so rapidly
7072 # becomes very hard to read.
7073 #
7074 # The readline configure script has already decided that libtermcap
7075 # was enough for its purposes, and so decided to build readline using
7076 # libtermcap.  Since the TUI mode requires curses, building GDB with
7077 # TUI enabled results in both libraries to be used at the same time,
7078 # which is not allowed.  This basically means that GDB with TUI is
7079 # broken on alpha-osf.
7080
7081 case $host_os in
7082   osf* )
7083     if test x"$enable_tui" = xyes; then
7084       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
7085     fi
7086     if test x"$enable_tui" = xauto; then
7087       enable_tui=no
7088     fi
7089     ;;
7090 esac
7091
7092 # For the TUI, we need enhanced curses functionality.
7093 if test x"$enable_tui" != xno; then
7094   prefer_curses=yes
7095 fi
7096
7097 curses_found=no
7098 if test x"$prefer_curses" = xyes; then
7099   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7100   # curses library because the latter might not provide all the
7101   # functionality we need.  However, this leads to problems on systems
7102   # where the linker searches /usr/local/lib, but the compiler doesn't
7103   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7104   # default installation of ncurses on alpha*-dec-osf* will lead to such
7105   # a situation.
7106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7107 $as_echo_n "checking for library containing waddstr... " >&6; }
7108 if test "${ac_cv_search_waddstr+set}" = set; then :
7109   $as_echo_n "(cached) " >&6
7110 else
7111   ac_func_search_save_LIBS=$LIBS
7112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7113 /* end confdefs.h.  */
7114
7115 /* Override any GCC internal prototype to avoid an error.
7116    Use char because int might match the return type of a GCC
7117    builtin and then its argument prototype would still apply.  */
7118 #ifdef __cplusplus
7119 extern "C"
7120 #endif
7121 char waddstr ();
7122 int
7123 main ()
7124 {
7125 return waddstr ();
7126   ;
7127   return 0;
7128 }
7129 _ACEOF
7130 for ac_lib in '' ncurses cursesX curses; do
7131   if test -z "$ac_lib"; then
7132     ac_res="none required"
7133   else
7134     ac_res=-l$ac_lib
7135     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7136   fi
7137   if ac_fn_c_try_link "$LINENO"; then :
7138   ac_cv_search_waddstr=$ac_res
7139 fi
7140 rm -f core conftest.err conftest.$ac_objext \
7141     conftest$ac_exeext
7142   if test "${ac_cv_search_waddstr+set}" = set; then :
7143   break
7144 fi
7145 done
7146 if test "${ac_cv_search_waddstr+set}" = set; then :
7147
7148 else
7149   ac_cv_search_waddstr=no
7150 fi
7151 rm conftest.$ac_ext
7152 LIBS=$ac_func_search_save_LIBS
7153 fi
7154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
7155 $as_echo "$ac_cv_search_waddstr" >&6; }
7156 ac_res=$ac_cv_search_waddstr
7157 if test "$ac_res" != no; then :
7158   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7159
7160 fi
7161
7162
7163   if test "$ac_cv_search_waddstr" != no; then
7164     curses_found=yes
7165   fi
7166 fi
7167
7168 # Check whether we should enable the TUI, but only do so if we really
7169 # can.
7170 if test x"$enable_tui" != xno; then
7171   if test -d $srcdir/tui; then
7172     if test "$curses_found" != no; then
7173       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
7174       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
7175       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
7176       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
7177     else
7178       if test x"$enable_tui" = xyes; then
7179         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
7180       else
7181         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
7182 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
7183       fi
7184     fi
7185   fi
7186 fi
7187
7188 # Since GDB uses Readline, we need termcap functionality.  In many
7189 # cases this will be provided by the curses library, but some systems
7190 # have a seperate termcap library, or no curses library at all.
7191
7192 case $host_os in
7193   cygwin*)
7194     if test -d $srcdir/libtermcap; then
7195       LIBS="../libtermcap/libtermcap.a $LIBS"
7196       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
7197     fi ;;
7198   go32* | *djgpp*)
7199     ac_cv_search_tgetent="none required"
7200     ;;
7201   *mingw32*)
7202     ac_cv_search_tgetent="none required"
7203     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
7204     ;;
7205 esac
7206
7207 # These are the libraries checked by Readline.
7208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
7209 $as_echo_n "checking for library containing tgetent... " >&6; }
7210 if test "${ac_cv_search_tgetent+set}" = set; then :
7211   $as_echo_n "(cached) " >&6
7212 else
7213   ac_func_search_save_LIBS=$LIBS
7214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7215 /* end confdefs.h.  */
7216
7217 /* Override any GCC internal prototype to avoid an error.
7218    Use char because int might match the return type of a GCC
7219    builtin and then its argument prototype would still apply.  */
7220 #ifdef __cplusplus
7221 extern "C"
7222 #endif
7223 char tgetent ();
7224 int
7225 main ()
7226 {
7227 return tgetent ();
7228   ;
7229   return 0;
7230 }
7231 _ACEOF
7232 for ac_lib in '' termcap tinfo curses ncurses; do
7233   if test -z "$ac_lib"; then
7234     ac_res="none required"
7235   else
7236     ac_res=-l$ac_lib
7237     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7238   fi
7239   if ac_fn_c_try_link "$LINENO"; then :
7240   ac_cv_search_tgetent=$ac_res
7241 fi
7242 rm -f core conftest.err conftest.$ac_objext \
7243     conftest$ac_exeext
7244   if test "${ac_cv_search_tgetent+set}" = set; then :
7245   break
7246 fi
7247 done
7248 if test "${ac_cv_search_tgetent+set}" = set; then :
7249
7250 else
7251   ac_cv_search_tgetent=no
7252 fi
7253 rm conftest.$ac_ext
7254 LIBS=$ac_func_search_save_LIBS
7255 fi
7256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7257 $as_echo "$ac_cv_search_tgetent" >&6; }
7258 ac_res=$ac_cv_search_tgetent
7259 if test "$ac_res" != no; then :
7260   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7261
7262 fi
7263
7264
7265 if test "$ac_cv_search_tgetent" = no; then
7266   as_fn_error "no termcap library found" "$LINENO" 5
7267 fi
7268
7269
7270 # Check whether --with-system-readline was given.
7271 if test "${with_system_readline+set}" = set; then :
7272   withval=$with_system_readline;
7273 fi
7274
7275
7276 if test "$with_system_readline" = yes; then
7277   READLINE=-lreadline
7278   READLINE_DEPS=
7279   READLINE_CFLAGS=
7280   READLINE_TEXI_INCFLAG=
7281 else
7282   READLINE='$(READLINE_DIR)/libreadline.a'
7283   READLINE_DEPS='$(READLINE)'
7284   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7285   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7286 fi
7287
7288
7289
7290
7291
7292 # Generate jit-reader.h
7293
7294 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7295 TARGET_PTR=
7296
7297 # The cast to long int works around a bug in the HP C Compiler
7298 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7299 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7300 # This bug is HP SR number 8606223364.
7301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7302 $as_echo_n "checking size of unsigned long long... " >&6; }
7303 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7304   $as_echo_n "(cached) " >&6
7305 else
7306   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7307
7308 else
7309   if test "$ac_cv_type_unsigned_long_long" = yes; then
7310      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7311 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7312 { as_fn_set_status 77
7313 as_fn_error "cannot compute sizeof (unsigned long long)
7314 See \`config.log' for more details." "$LINENO" 5; }; }
7315    else
7316      ac_cv_sizeof_unsigned_long_long=0
7317    fi
7318 fi
7319
7320 fi
7321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7322 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7323
7324
7325
7326 cat >>confdefs.h <<_ACEOF
7327 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7328 _ACEOF
7329
7330
7331 # The cast to long int works around a bug in the HP C Compiler
7332 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7333 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7334 # This bug is HP SR number 8606223364.
7335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7336 $as_echo_n "checking size of unsigned long... " >&6; }
7337 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7338   $as_echo_n "(cached) " >&6
7339 else
7340   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7341
7342 else
7343   if test "$ac_cv_type_unsigned_long" = yes; then
7344      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7345 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7346 { as_fn_set_status 77
7347 as_fn_error "cannot compute sizeof (unsigned long)
7348 See \`config.log' for more details." "$LINENO" 5; }; }
7349    else
7350      ac_cv_sizeof_unsigned_long=0
7351    fi
7352 fi
7353
7354 fi
7355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7356 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7357
7358
7359
7360 cat >>confdefs.h <<_ACEOF
7361 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7362 _ACEOF
7363
7364
7365 # The cast to long int works around a bug in the HP C Compiler
7366 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7367 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7368 # This bug is HP SR number 8606223364.
7369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7370 $as_echo_n "checking size of unsigned __int128... " >&6; }
7371 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7372   $as_echo_n "(cached) " >&6
7373 else
7374   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7375
7376 else
7377   if test "$ac_cv_type_unsigned___int128" = yes; then
7378      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7379 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7380 { as_fn_set_status 77
7381 as_fn_error "cannot compute sizeof (unsigned __int128)
7382 See \`config.log' for more details." "$LINENO" 5; }; }
7383    else
7384      ac_cv_sizeof_unsigned___int128=0
7385    fi
7386 fi
7387
7388 fi
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7390 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7391
7392
7393
7394 cat >>confdefs.h <<_ACEOF
7395 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7396 _ACEOF
7397
7398
7399
7400 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7401   TARGET_PTR="unsigned long"
7402 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7403   TARGET_PTR="unsigned long long"
7404 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7405   TARGET_PTR="unsigned __int128"
7406 else
7407   TARGET_PTR="unsigned long"
7408 fi
7409
7410
7411 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7412
7413
7414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7415 $as_echo_n "checking for library containing dlopen... " >&6; }
7416 if test "${ac_cv_search_dlopen+set}" = set; then :
7417   $as_echo_n "(cached) " >&6
7418 else
7419   ac_func_search_save_LIBS=$LIBS
7420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7421 /* end confdefs.h.  */
7422
7423 /* Override any GCC internal prototype to avoid an error.
7424    Use char because int might match the return type of a GCC
7425    builtin and then its argument prototype would still apply.  */
7426 #ifdef __cplusplus
7427 extern "C"
7428 #endif
7429 char dlopen ();
7430 int
7431 main ()
7432 {
7433 return dlopen ();
7434   ;
7435   return 0;
7436 }
7437 _ACEOF
7438 for ac_lib in '' dl; do
7439   if test -z "$ac_lib"; then
7440     ac_res="none required"
7441   else
7442     ac_res=-l$ac_lib
7443     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7444   fi
7445   if ac_fn_c_try_link "$LINENO"; then :
7446   ac_cv_search_dlopen=$ac_res
7447 fi
7448 rm -f core conftest.err conftest.$ac_objext \
7449     conftest$ac_exeext
7450   if test "${ac_cv_search_dlopen+set}" = set; then :
7451   break
7452 fi
7453 done
7454 if test "${ac_cv_search_dlopen+set}" = set; then :
7455
7456 else
7457   ac_cv_search_dlopen=no
7458 fi
7459 rm conftest.$ac_ext
7460 LIBS=$ac_func_search_save_LIBS
7461 fi
7462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7463 $as_echo "$ac_cv_search_dlopen" >&6; }
7464 ac_res=$ac_cv_search_dlopen
7465 if test "$ac_res" != no; then :
7466   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7467
7468 fi
7469
7470
7471
7472
7473 # Check whether --with-jit-reader-dir was given.
7474 if test "${with_jit_reader_dir+set}" = set; then :
7475   withval=$with_jit_reader_dir;
7476     JIT_READER_DIR=$withval
7477 else
7478   JIT_READER_DIR=${libdir}/gdb
7479 fi
7480
7481
7482   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7483   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7484   ac_define_dir=`eval echo $JIT_READER_DIR`
7485   ac_define_dir=`eval echo $ac_define_dir`
7486
7487 cat >>confdefs.h <<_ACEOF
7488 #define JIT_READER_DIR "$ac_define_dir"
7489 _ACEOF
7490
7491
7492
7493
7494   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7495      if test "x$prefix" = xNONE; then
7496         test_prefix=/usr/local
7497      else
7498         test_prefix=$prefix
7499      fi
7500   else
7501      test_prefix=$exec_prefix
7502   fi
7503   value=0
7504   case ${ac_define_dir} in
7505      "${test_prefix}"|"${test_prefix}/"*|\
7506         '${exec_prefix}'|'${exec_prefix}/'*)
7507      value=1
7508      ;;
7509   esac
7510
7511 cat >>confdefs.h <<_ACEOF
7512 #define JIT_READER_DIR_RELOCATABLE $value
7513 _ACEOF
7514
7515
7516
7517
7518
7519 # Check whether --with-expat was given.
7520 if test "${with_expat+set}" = set; then :
7521   withval=$with_expat;
7522 else
7523   with_expat=auto
7524 fi
7525
7526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7527 $as_echo_n "checking whether to use expat... " >&6; }
7528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7529 $as_echo "$with_expat" >&6; }
7530
7531 if test "${with_expat}" = no; then
7532   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7533 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7534   HAVE_LIBEXPAT=no
7535 else
7536
7537       if test "X$prefix" = "XNONE"; then
7538     acl_final_prefix="$ac_default_prefix"
7539   else
7540     acl_final_prefix="$prefix"
7541   fi
7542   if test "X$exec_prefix" = "XNONE"; then
7543     acl_final_exec_prefix='${prefix}'
7544   else
7545     acl_final_exec_prefix="$exec_prefix"
7546   fi
7547   acl_save_prefix="$prefix"
7548   prefix="$acl_final_prefix"
7549   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7550   prefix="$acl_save_prefix"
7551
7552
7553 # Check whether --with-gnu-ld was given.
7554 if test "${with_gnu_ld+set}" = set; then :
7555   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7556 else
7557   with_gnu_ld=no
7558 fi
7559
7560 # Prepare PATH_SEPARATOR.
7561 # The user is always right.
7562 if test "${PATH_SEPARATOR+set}" != set; then
7563   echo "#! /bin/sh" >conf$$.sh
7564   echo  "exit 0"   >>conf$$.sh
7565   chmod +x conf$$.sh
7566   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7567     PATH_SEPARATOR=';'
7568   else
7569     PATH_SEPARATOR=:
7570   fi
7571   rm -f conf$$.sh
7572 fi
7573 ac_prog=ld
7574 if test "$GCC" = yes; then
7575   # Check if gcc -print-prog-name=ld gives a path.
7576   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7577 $as_echo_n "checking for ld used by GCC... " >&6; }
7578   case $host in
7579   *-*-mingw*)
7580     # gcc leaves a trailing carriage return which upsets mingw
7581     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7582   *)
7583     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7584   esac
7585   case $ac_prog in
7586     # Accept absolute paths.
7587     [\\/]* | [A-Za-z]:[\\/]*)
7588       re_direlt='/[^/][^/]*/\.\./'
7589       # Canonicalize the path of ld
7590       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7591       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7592         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7593       done
7594       test -z "$LD" && LD="$ac_prog"
7595       ;;
7596   "")
7597     # If it fails, then pretend we aren't using GCC.
7598     ac_prog=ld
7599     ;;
7600   *)
7601     # If it is relative, then search for the first ld in PATH.
7602     with_gnu_ld=unknown
7603     ;;
7604   esac
7605 elif test "$with_gnu_ld" = yes; then
7606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7607 $as_echo_n "checking for GNU ld... " >&6; }
7608 else
7609   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7610 $as_echo_n "checking for non-GNU ld... " >&6; }
7611 fi
7612 if test "${acl_cv_path_LD+set}" = set; then :
7613   $as_echo_n "(cached) " >&6
7614 else
7615   if test -z "$LD"; then
7616   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7617   for ac_dir in $PATH; do
7618     test -z "$ac_dir" && ac_dir=.
7619     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7620       acl_cv_path_LD="$ac_dir/$ac_prog"
7621       # Check to see if the program is GNU ld.  I'd rather use --version,
7622       # but apparently some GNU ld's only accept -v.
7623       # Break only if it was the GNU/non-GNU ld that we prefer.
7624       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7625         test "$with_gnu_ld" != no && break
7626       else
7627         test "$with_gnu_ld" != yes && break
7628       fi
7629     fi
7630   done
7631   IFS="$ac_save_ifs"
7632 else
7633   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7634 fi
7635 fi
7636
7637 LD="$acl_cv_path_LD"
7638 if test -n "$LD"; then
7639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7640 $as_echo "$LD" >&6; }
7641 else
7642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7643 $as_echo "no" >&6; }
7644 fi
7645 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7647 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7648 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7649   $as_echo_n "(cached) " >&6
7650 else
7651   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7652 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7653   acl_cv_prog_gnu_ld=yes
7654 else
7655   acl_cv_prog_gnu_ld=no
7656 fi
7657 fi
7658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7659 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7660 with_gnu_ld=$acl_cv_prog_gnu_ld
7661
7662
7663
7664                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7665 $as_echo_n "checking for shared library run path origin... " >&6; }
7666 if test "${acl_cv_rpath+set}" = set; then :
7667   $as_echo_n "(cached) " >&6
7668 else
7669
7670     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7671     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7672     . ./conftest.sh
7673     rm -f ./conftest.sh
7674     acl_cv_rpath=done
7675
7676 fi
7677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7678 $as_echo "$acl_cv_rpath" >&6; }
7679   wl="$acl_cv_wl"
7680   libext="$acl_cv_libext"
7681   shlibext="$acl_cv_shlibext"
7682   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7683   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7684   hardcode_direct="$acl_cv_hardcode_direct"
7685   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7686     # Check whether --enable-rpath was given.
7687 if test "${enable_rpath+set}" = set; then :
7688   enableval=$enable_rpath; :
7689 else
7690   enable_rpath=yes
7691 fi
7692
7693
7694
7695
7696
7697
7698
7699
7700
7701
7702     use_additional=yes
7703
7704   acl_save_prefix="$prefix"
7705   prefix="$acl_final_prefix"
7706   acl_save_exec_prefix="$exec_prefix"
7707   exec_prefix="$acl_final_exec_prefix"
7708
7709     eval additional_includedir=\"$includedir\"
7710     eval additional_libdir=\"$libdir\"
7711
7712   exec_prefix="$acl_save_exec_prefix"
7713   prefix="$acl_save_prefix"
7714
7715
7716 # Check whether --with-libexpat-prefix was given.
7717 if test "${with_libexpat_prefix+set}" = set; then :
7718   withval=$with_libexpat_prefix;
7719     if test "X$withval" = "Xno"; then
7720       use_additional=no
7721     else
7722       if test "X$withval" = "X"; then
7723
7724   acl_save_prefix="$prefix"
7725   prefix="$acl_final_prefix"
7726   acl_save_exec_prefix="$exec_prefix"
7727   exec_prefix="$acl_final_exec_prefix"
7728
7729           eval additional_includedir=\"$includedir\"
7730           eval additional_libdir=\"$libdir\"
7731
7732   exec_prefix="$acl_save_exec_prefix"
7733   prefix="$acl_save_prefix"
7734
7735       else
7736         additional_includedir="$withval/include"
7737         additional_libdir="$withval/lib"
7738       fi
7739     fi
7740
7741 fi
7742
7743       LIBEXPAT=
7744   LTLIBEXPAT=
7745   INCEXPAT=
7746   rpathdirs=
7747   ltrpathdirs=
7748   names_already_handled=
7749   names_next_round='expat '
7750   while test -n "$names_next_round"; do
7751     names_this_round="$names_next_round"
7752     names_next_round=
7753     for name in $names_this_round; do
7754       already_handled=
7755       for n in $names_already_handled; do
7756         if test "$n" = "$name"; then
7757           already_handled=yes
7758           break
7759         fi
7760       done
7761       if test -z "$already_handled"; then
7762         names_already_handled="$names_already_handled $name"
7763                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7764         eval value=\"\$HAVE_LIB$uppername\"
7765         if test -n "$value"; then
7766           if test "$value" = yes; then
7767             eval value=\"\$LIB$uppername\"
7768             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
7769             eval value=\"\$LTLIB$uppername\"
7770             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
7771           else
7772                                     :
7773           fi
7774         else
7775                               found_dir=
7776           found_la=
7777           found_so=
7778           found_a=
7779           if test $use_additional = yes; then
7780             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7781               found_dir="$additional_libdir"
7782               found_so="$additional_libdir/lib$name.$shlibext"
7783               if test -f "$additional_libdir/lib$name.la"; then
7784                 found_la="$additional_libdir/lib$name.la"
7785               fi
7786             else
7787               if test -f "$additional_libdir/lib$name.$libext"; then
7788                 found_dir="$additional_libdir"
7789                 found_a="$additional_libdir/lib$name.$libext"
7790                 if test -f "$additional_libdir/lib$name.la"; then
7791                   found_la="$additional_libdir/lib$name.la"
7792                 fi
7793               fi
7794             fi
7795           fi
7796           if test "X$found_dir" = "X"; then
7797             for x in $LDFLAGS $LTLIBEXPAT; do
7798
7799   acl_save_prefix="$prefix"
7800   prefix="$acl_final_prefix"
7801   acl_save_exec_prefix="$exec_prefix"
7802   exec_prefix="$acl_final_exec_prefix"
7803   eval x=\"$x\"
7804   exec_prefix="$acl_save_exec_prefix"
7805   prefix="$acl_save_prefix"
7806
7807               case "$x" in
7808                 -L*)
7809                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7810                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7811                     found_dir="$dir"
7812                     found_so="$dir/lib$name.$shlibext"
7813                     if test -f "$dir/lib$name.la"; then
7814                       found_la="$dir/lib$name.la"
7815                     fi
7816                   else
7817                     if test -f "$dir/lib$name.$libext"; then
7818                       found_dir="$dir"
7819                       found_a="$dir/lib$name.$libext"
7820                       if test -f "$dir/lib$name.la"; then
7821                         found_la="$dir/lib$name.la"
7822                       fi
7823                     fi
7824                   fi
7825                   ;;
7826               esac
7827               if test "X$found_dir" != "X"; then
7828                 break
7829               fi
7830             done
7831           fi
7832           if test "X$found_dir" != "X"; then
7833                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
7834             if test "X$found_so" != "X"; then
7835                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7836                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7837               else
7838                                                                                 haveit=
7839                 for x in $ltrpathdirs; do
7840                   if test "X$x" = "X$found_dir"; then
7841                     haveit=yes
7842                     break
7843                   fi
7844                 done
7845                 if test -z "$haveit"; then
7846                   ltrpathdirs="$ltrpathdirs $found_dir"
7847                 fi
7848                                 if test "$hardcode_direct" = yes; then
7849                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7850                 else
7851                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7852                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7853                                                             haveit=
7854                     for x in $rpathdirs; do
7855                       if test "X$x" = "X$found_dir"; then
7856                         haveit=yes
7857                         break
7858                       fi
7859                     done
7860                     if test -z "$haveit"; then
7861                       rpathdirs="$rpathdirs $found_dir"
7862                     fi
7863                   else
7864                                                                                 haveit=
7865                     for x in $LDFLAGS $LIBEXPAT; do
7866
7867   acl_save_prefix="$prefix"
7868   prefix="$acl_final_prefix"
7869   acl_save_exec_prefix="$exec_prefix"
7870   exec_prefix="$acl_final_exec_prefix"
7871   eval x=\"$x\"
7872   exec_prefix="$acl_save_exec_prefix"
7873   prefix="$acl_save_prefix"
7874
7875                       if test "X$x" = "X-L$found_dir"; then
7876                         haveit=yes
7877                         break
7878                       fi
7879                     done
7880                     if test -z "$haveit"; then
7881                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
7882                     fi
7883                     if test "$hardcode_minus_L" != no; then
7884                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7885                     else
7886                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7887                     fi
7888                   fi
7889                 fi
7890               fi
7891             else
7892               if test "X$found_a" != "X"; then
7893                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
7894               else
7895                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
7896               fi
7897             fi
7898                         additional_includedir=
7899             case "$found_dir" in
7900               */lib | */lib/)
7901                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7902                 additional_includedir="$basedir/include"
7903                 ;;
7904             esac
7905             if test "X$additional_includedir" != "X"; then
7906                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7907                 haveit=
7908                 if test "X$additional_includedir" = "X/usr/local/include"; then
7909                   if test -n "$GCC"; then
7910                     case $host_os in
7911                       linux*) haveit=yes;;
7912                     esac
7913                   fi
7914                 fi
7915                 if test -z "$haveit"; then
7916                   for x in $CPPFLAGS $INCEXPAT; do
7917
7918   acl_save_prefix="$prefix"
7919   prefix="$acl_final_prefix"
7920   acl_save_exec_prefix="$exec_prefix"
7921   exec_prefix="$acl_final_exec_prefix"
7922   eval x=\"$x\"
7923   exec_prefix="$acl_save_exec_prefix"
7924   prefix="$acl_save_prefix"
7925
7926                     if test "X$x" = "X-I$additional_includedir"; then
7927                       haveit=yes
7928                       break
7929                     fi
7930                   done
7931                   if test -z "$haveit"; then
7932                     if test -d "$additional_includedir"; then
7933                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
7934                     fi
7935                   fi
7936                 fi
7937               fi
7938             fi
7939                         if test -n "$found_la"; then
7940                                                         save_libdir="$libdir"
7941               case "$found_la" in
7942                 */* | *\\*) . "$found_la" ;;
7943                 *) . "./$found_la" ;;
7944               esac
7945               libdir="$save_libdir"
7946                             for dep in $dependency_libs; do
7947                 case "$dep" in
7948                   -L*)
7949                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7950                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7951                       haveit=
7952                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7953                         if test -n "$GCC"; then
7954                           case $host_os in
7955                             linux*) haveit=yes;;
7956                           esac
7957                         fi
7958                       fi
7959                       if test -z "$haveit"; then
7960                         haveit=
7961                         for x in $LDFLAGS $LIBEXPAT; do
7962
7963   acl_save_prefix="$prefix"
7964   prefix="$acl_final_prefix"
7965   acl_save_exec_prefix="$exec_prefix"
7966   exec_prefix="$acl_final_exec_prefix"
7967   eval x=\"$x\"
7968   exec_prefix="$acl_save_exec_prefix"
7969   prefix="$acl_save_prefix"
7970
7971                           if test "X$x" = "X-L$additional_libdir"; then
7972                             haveit=yes
7973                             break
7974                           fi
7975                         done
7976                         if test -z "$haveit"; then
7977                           if test -d "$additional_libdir"; then
7978                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
7979                           fi
7980                         fi
7981                         haveit=
7982                         for x in $LDFLAGS $LTLIBEXPAT; do
7983
7984   acl_save_prefix="$prefix"
7985   prefix="$acl_final_prefix"
7986   acl_save_exec_prefix="$exec_prefix"
7987   exec_prefix="$acl_final_exec_prefix"
7988   eval x=\"$x\"
7989   exec_prefix="$acl_save_exec_prefix"
7990   prefix="$acl_save_prefix"
7991
7992                           if test "X$x" = "X-L$additional_libdir"; then
7993                             haveit=yes
7994                             break
7995                           fi
7996                         done
7997                         if test -z "$haveit"; then
7998                           if test -d "$additional_libdir"; then
7999                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8000                           fi
8001                         fi
8002                       fi
8003                     fi
8004                     ;;
8005                   -R*)
8006                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8007                     if test "$enable_rpath" != no; then
8008                                                                   haveit=
8009                       for x in $rpathdirs; do
8010                         if test "X$x" = "X$dir"; then
8011                           haveit=yes
8012                           break
8013                         fi
8014                       done
8015                       if test -z "$haveit"; then
8016                         rpathdirs="$rpathdirs $dir"
8017                       fi
8018                                                                   haveit=
8019                       for x in $ltrpathdirs; do
8020                         if test "X$x" = "X$dir"; then
8021                           haveit=yes
8022                           break
8023                         fi
8024                       done
8025                       if test -z "$haveit"; then
8026                         ltrpathdirs="$ltrpathdirs $dir"
8027                       fi
8028                     fi
8029                     ;;
8030                   -l*)
8031                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8032                     ;;
8033                   *.la)
8034                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8035                     ;;
8036                   *)
8037                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8038                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8039                     ;;
8040                 esac
8041               done
8042             fi
8043           else
8044                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8045             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8046           fi
8047         fi
8048       fi
8049     done
8050   done
8051   if test "X$rpathdirs" != "X"; then
8052     if test -n "$hardcode_libdir_separator"; then
8053                         alldirs=
8054       for found_dir in $rpathdirs; do
8055         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8056       done
8057             acl_save_libdir="$libdir"
8058       libdir="$alldirs"
8059       eval flag=\"$hardcode_libdir_flag_spec\"
8060       libdir="$acl_save_libdir"
8061       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8062     else
8063             for found_dir in $rpathdirs; do
8064         acl_save_libdir="$libdir"
8065         libdir="$found_dir"
8066         eval flag=\"$hardcode_libdir_flag_spec\"
8067         libdir="$acl_save_libdir"
8068         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8069       done
8070     fi
8071   fi
8072   if test "X$ltrpathdirs" != "X"; then
8073             for found_dir in $ltrpathdirs; do
8074       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
8075     done
8076   fi
8077
8078
8079         ac_save_CPPFLAGS="$CPPFLAGS"
8080
8081   for element in $INCEXPAT; do
8082     haveit=
8083     for x in $CPPFLAGS; do
8084
8085   acl_save_prefix="$prefix"
8086   prefix="$acl_final_prefix"
8087   acl_save_exec_prefix="$exec_prefix"
8088   exec_prefix="$acl_final_exec_prefix"
8089   eval x=\"$x\"
8090   exec_prefix="$acl_save_exec_prefix"
8091   prefix="$acl_save_prefix"
8092
8093       if test "X$x" = "X$element"; then
8094         haveit=yes
8095         break
8096       fi
8097     done
8098     if test -z "$haveit"; then
8099       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8100     fi
8101   done
8102
8103
8104   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8105 $as_echo_n "checking for libexpat... " >&6; }
8106 if test "${ac_cv_libexpat+set}" = set; then :
8107   $as_echo_n "(cached) " >&6
8108 else
8109
8110     ac_save_LIBS="$LIBS"
8111     LIBS="$LIBS $LIBEXPAT"
8112     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8113 /* end confdefs.h.  */
8114 #include "expat.h"
8115 int
8116 main ()
8117 {
8118 XML_Parser p = XML_ParserCreate (0);
8119   ;
8120   return 0;
8121 }
8122 _ACEOF
8123 if ac_fn_c_try_link "$LINENO"; then :
8124   ac_cv_libexpat=yes
8125 else
8126   ac_cv_libexpat=no
8127 fi
8128 rm -f core conftest.err conftest.$ac_objext \
8129     conftest$ac_exeext conftest.$ac_ext
8130     LIBS="$ac_save_LIBS"
8131
8132 fi
8133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8134 $as_echo "$ac_cv_libexpat" >&6; }
8135   if test "$ac_cv_libexpat" = yes; then
8136     HAVE_LIBEXPAT=yes
8137
8138 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8139
8140     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8141 $as_echo_n "checking how to link with libexpat... " >&6; }
8142     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8143 $as_echo "$LIBEXPAT" >&6; }
8144   else
8145     HAVE_LIBEXPAT=no
8146             CPPFLAGS="$ac_save_CPPFLAGS"
8147     LIBEXPAT=
8148     LTLIBEXPAT=
8149   fi
8150
8151
8152
8153
8154
8155
8156   if test "$HAVE_LIBEXPAT" != yes; then
8157     if test "$with_expat" = yes; then
8158       as_fn_error "expat is missing or unusable" "$LINENO" 5
8159     else
8160       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8161 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8162     fi
8163   else
8164     save_LIBS=$LIBS
8165     LIBS="$LIBS $LIBEXPAT"
8166     for ac_func in XML_StopParser
8167 do :
8168   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8169 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8170   cat >>confdefs.h <<_ACEOF
8171 #define HAVE_XML_STOPPARSER 1
8172 _ACEOF
8173
8174 fi
8175 done
8176
8177     LIBS=$save_LIBS
8178   fi
8179 fi
8180
8181 # --------------------- #
8182 # Check for libpython.  #
8183 # --------------------- #
8184
8185
8186
8187
8188
8189
8190 # Check whether --with-python was given.
8191 if test "${with_python+set}" = set; then :
8192   withval=$with_python;
8193 else
8194   with_python=auto
8195 fi
8196
8197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8198 $as_echo_n "checking whether to use python... " >&6; }
8199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8200 $as_echo "$with_python" >&6; }
8201
8202 if test "${with_python}" = no; then
8203   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8204 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8205   have_libpython=no
8206 else
8207   case "${with_python}" in
8208   [\\/]* | ?:[\\/]*)
8209     if test -d ${with_python}; then
8210       # Assume the python binary is ${with_python}/bin/python.
8211       python_prog="${with_python}/bin/python"
8212       python_prefix=
8213       # If python does not exit ${with_python}/bin, then try in
8214       # ${with_python}.  On Windows/MinGW, this is where the Python
8215       # executable is.
8216       if test ! -x "${python_prog}"; then
8217         python_prog="${with_python}/python"
8218         python_prefix=
8219       fi
8220       if test ! -x "${python_prog}"; then
8221         # Fall back to gdb 7.0/7.1 behaviour.
8222         python_prog=missing
8223         python_prefix=${with_python}
8224       fi
8225     elif test -x "${with_python}"; then
8226       # While we can't run python compiled for $host (unless host == build),
8227       # the user could write a script that provides the needed information,
8228       # so we support that.
8229       python_prog=${with_python}
8230       python_prefix=
8231     else
8232       as_fn_error "invalid value for --with-python" "$LINENO" 5
8233     fi
8234     ;;
8235   */*)
8236     # Disallow --with-python=foo/bar.
8237     as_fn_error "invalid value for --with-python" "$LINENO" 5
8238     ;;
8239   *)
8240     # The user has either specified auto, yes, or the name of the python
8241     # program assumed to be in $PATH.
8242     python_prefix=
8243     case "${with_python}" in
8244     yes | auto)
8245       if test ${build} = ${host}; then
8246         # Extract the first word of "python", so it can be a program name with args.
8247 set dummy python; ac_word=$2
8248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8249 $as_echo_n "checking for $ac_word... " >&6; }
8250 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8251   $as_echo_n "(cached) " >&6
8252 else
8253   case $python_prog_path in
8254   [\\/]* | ?:[\\/]*)
8255   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8256   ;;
8257   *)
8258   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8259 for as_dir in $PATH
8260 do
8261   IFS=$as_save_IFS
8262   test -z "$as_dir" && as_dir=.
8263     for ac_exec_ext in '' $ac_executable_extensions; do
8264   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8265     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8266     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8267     break 2
8268   fi
8269 done
8270   done
8271 IFS=$as_save_IFS
8272
8273   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8274   ;;
8275 esac
8276 fi
8277 python_prog_path=$ac_cv_path_python_prog_path
8278 if test -n "$python_prog_path"; then
8279   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8280 $as_echo "$python_prog_path" >&6; }
8281 else
8282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8283 $as_echo "no" >&6; }
8284 fi
8285
8286
8287         if test "${python_prog_path}" = missing; then
8288           python_prog=missing
8289         else
8290           python_prog=${python_prog_path}
8291         fi
8292       else
8293         # Not much we can do except assume the cross-compiler will find the
8294         # right files.
8295         python_prog=missing
8296       fi
8297       ;;
8298     *)
8299       # While we can't run python compiled for $host (unless host == build),
8300       # the user could write a script that provides the needed information,
8301       # so we support that.
8302       python_prog="${with_python}"
8303       # Extract the first word of "${python_prog}", so it can be a program name with args.
8304 set dummy ${python_prog}; ac_word=$2
8305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8306 $as_echo_n "checking for $ac_word... " >&6; }
8307 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8308   $as_echo_n "(cached) " >&6
8309 else
8310   case $python_prog_path in
8311   [\\/]* | ?:[\\/]*)
8312   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8313   ;;
8314   *)
8315   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8316 for as_dir in $PATH
8317 do
8318   IFS=$as_save_IFS
8319   test -z "$as_dir" && as_dir=.
8320     for ac_exec_ext in '' $ac_executable_extensions; do
8321   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8322     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8324     break 2
8325   fi
8326 done
8327   done
8328 IFS=$as_save_IFS
8329
8330   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8331   ;;
8332 esac
8333 fi
8334 python_prog_path=$ac_cv_path_python_prog_path
8335 if test -n "$python_prog_path"; then
8336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8337 $as_echo "$python_prog_path" >&6; }
8338 else
8339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8340 $as_echo "no" >&6; }
8341 fi
8342
8343
8344       if test "${python_prog_path}" = missing; then
8345         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8346       fi
8347       ;;
8348     esac
8349   esac
8350
8351   if test "${python_prog}" != missing; then
8352     # We have a python program to use, but it may be too old.
8353     # Don't flag an error for --with-python=auto (the default).
8354     have_python_config=yes
8355     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8356     if test $? != 0; then
8357       have_python_config=failed
8358       if test "${with_python}" != auto; then
8359         as_fn_error "failure running python-config --includes" "$LINENO" 5
8360       fi
8361     fi
8362     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8363     if test $? != 0; then
8364       have_python_config=failed
8365       if test "${with_python}" != auto; then
8366         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8367       fi
8368     fi
8369     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8370     if test $? != 0; then
8371       have_python_config=failed
8372       if test "${with_python}" != auto; then
8373         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8374       fi
8375     fi
8376   else
8377     # We do not have a python executable we can use to determine where
8378     # to find the Python headers and libs.  We cannot guess the include
8379     # path from the python_prefix either, because that include path
8380     # depends on the Python version.  So, there is nothing much we can
8381     # do except assume that the compiler will be able to find those files.
8382     python_includes=
8383     python_libs=
8384     have_python_config=no
8385   fi
8386
8387   # If we have python-config, only try the configuration it provides.
8388   # Otherwise fallback on the old way of trying different versions of
8389   # python in turn.
8390
8391   have_libpython=no
8392   if test "${have_python_config}" = yes; then
8393     # Determine the Python version by extracting "-lpython<version>"
8394     # part of the python_libs. <version> is usually X.Y with X and Y
8395     # being decimal numbers, but can also be XY (seen on Windows).
8396     #
8397     # The extraction is performed using sed with a regular expression.
8398     # Initially, the regexp used was using the '?' quantifier to make
8399     # the dot in the version number optional.  Unfortunately, this
8400     # does not work with non-GNU versions of sed because, because of
8401     # what looks like a limitation (the '?' quantifier does not work
8402     # with back-references).  We work around this limitation by using
8403     # the '*' quantifier instead.  It means that, in theory, we might
8404     # match unexpected version strings such as "-lpython2..7", but
8405     # this seems unlikely in practice.  And even if that happens,
8406     # an error will be triggered later on, when checking that version
8407     # number.
8408     python_version=`echo " ${python_libs} " \
8409                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8410     case "${python_version}" in
8411     python*)
8412
8413   version=${python_version}
8414
8415   new_CPPFLAGS=${python_includes}
8416   new_LIBS=${python_libs}
8417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8418 $as_echo_n "checking for ${version}... " >&6; }
8419   save_CPPFLAGS=$CPPFLAGS
8420   save_LIBS=$LIBS
8421   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8422   LIBS="$LIBS $new_LIBS"
8423   found_usable_python=no
8424   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8425 /* end confdefs.h.  */
8426 #include "Python.h"
8427 int
8428 main ()
8429 {
8430 Py_Initialize ();
8431   ;
8432   return 0;
8433 }
8434 _ACEOF
8435 if ac_fn_c_try_link "$LINENO"; then :
8436   have_libpython=${version}
8437                   found_usable_python=yes
8438                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8439                   PYTHON_LIBS=$new_LIBS
8440 fi
8441 rm -f core conftest.err conftest.$ac_objext \
8442     conftest$ac_exeext conftest.$ac_ext
8443   CPPFLAGS=$save_CPPFLAGS
8444   LIBS=$save_LIBS
8445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8446 $as_echo "${found_usable_python}" >&6; }
8447
8448       ;;
8449     *)
8450       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8451       ;;
8452     esac
8453   elif test "${have_python_config}" != failed; then
8454     if test "${have_libpython}" = no; then
8455
8456   version=python2.7
8457
8458   new_CPPFLAGS=${python_includes}
8459   new_LIBS="${python_libs} -lpython2.7"
8460   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8461 $as_echo_n "checking for ${version}... " >&6; }
8462   save_CPPFLAGS=$CPPFLAGS
8463   save_LIBS=$LIBS
8464   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8465   LIBS="$LIBS $new_LIBS"
8466   found_usable_python=no
8467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8468 /* end confdefs.h.  */
8469 #include "Python.h"
8470 int
8471 main ()
8472 {
8473 Py_Initialize ();
8474   ;
8475   return 0;
8476 }
8477 _ACEOF
8478 if ac_fn_c_try_link "$LINENO"; then :
8479   have_libpython=${version}
8480                   found_usable_python=yes
8481                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8482                   PYTHON_LIBS=$new_LIBS
8483 fi
8484 rm -f core conftest.err conftest.$ac_objext \
8485     conftest$ac_exeext conftest.$ac_ext
8486   CPPFLAGS=$save_CPPFLAGS
8487   LIBS=$save_LIBS
8488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8489 $as_echo "${found_usable_python}" >&6; }
8490
8491     fi
8492     if test "${have_libpython}" = no; then
8493
8494   version=python2.6
8495
8496   new_CPPFLAGS=${python_includes}
8497   new_LIBS="${python_libs} -lpython2.6"
8498   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8499 $as_echo_n "checking for ${version}... " >&6; }
8500   save_CPPFLAGS=$CPPFLAGS
8501   save_LIBS=$LIBS
8502   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8503   LIBS="$LIBS $new_LIBS"
8504   found_usable_python=no
8505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8506 /* end confdefs.h.  */
8507 #include "Python.h"
8508 int
8509 main ()
8510 {
8511 Py_Initialize ();
8512   ;
8513   return 0;
8514 }
8515 _ACEOF
8516 if ac_fn_c_try_link "$LINENO"; then :
8517   have_libpython=${version}
8518                   found_usable_python=yes
8519                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8520                   PYTHON_LIBS=$new_LIBS
8521 fi
8522 rm -f core conftest.err conftest.$ac_objext \
8523     conftest$ac_exeext conftest.$ac_ext
8524   CPPFLAGS=$save_CPPFLAGS
8525   LIBS=$save_LIBS
8526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8527 $as_echo "${found_usable_python}" >&6; }
8528
8529     fi
8530     if test ${have_libpython} = no; then
8531
8532   version=python2.5
8533
8534   new_CPPFLAGS=${python_includes}
8535   new_LIBS="${python_libs} -lpython2.5"
8536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8537 $as_echo_n "checking for ${version}... " >&6; }
8538   save_CPPFLAGS=$CPPFLAGS
8539   save_LIBS=$LIBS
8540   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8541   LIBS="$LIBS $new_LIBS"
8542   found_usable_python=no
8543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8544 /* end confdefs.h.  */
8545 #include "Python.h"
8546 int
8547 main ()
8548 {
8549 Py_Initialize ();
8550   ;
8551   return 0;
8552 }
8553 _ACEOF
8554 if ac_fn_c_try_link "$LINENO"; then :
8555   have_libpython=${version}
8556                   found_usable_python=yes
8557                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8558                   PYTHON_LIBS=$new_LIBS
8559 fi
8560 rm -f core conftest.err conftest.$ac_objext \
8561     conftest$ac_exeext conftest.$ac_ext
8562   CPPFLAGS=$save_CPPFLAGS
8563   LIBS=$save_LIBS
8564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8565 $as_echo "${found_usable_python}" >&6; }
8566
8567     fi
8568     if test ${have_libpython} = no; then
8569
8570   version=python2.4
8571
8572   new_CPPFLAGS=${python_includes}
8573   new_LIBS="${python_libs} -lpython2.4"
8574   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8575 $as_echo_n "checking for ${version}... " >&6; }
8576   save_CPPFLAGS=$CPPFLAGS
8577   save_LIBS=$LIBS
8578   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8579   LIBS="$LIBS $new_LIBS"
8580   found_usable_python=no
8581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8582 /* end confdefs.h.  */
8583 #include "Python.h"
8584 int
8585 main ()
8586 {
8587 Py_Initialize ();
8588   ;
8589   return 0;
8590 }
8591 _ACEOF
8592 if ac_fn_c_try_link "$LINENO"; then :
8593   have_libpython=${version}
8594                   found_usable_python=yes
8595                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8596                   PYTHON_LIBS=$new_LIBS
8597 fi
8598 rm -f core conftest.err conftest.$ac_objext \
8599     conftest$ac_exeext conftest.$ac_ext
8600   CPPFLAGS=$save_CPPFLAGS
8601   LIBS=$save_LIBS
8602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8603 $as_echo "${found_usable_python}" >&6; }
8604
8605     fi
8606   fi
8607   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8608
8609 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8610
8611   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8612
8613 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8614
8615   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8616
8617 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8618
8619   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8620
8621 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8622
8623   fi
8624
8625   if test "${have_libpython}" = no; then
8626     case "${with_python}" in
8627     yes)
8628       as_fn_error "python is missing or unusable" "$LINENO" 5
8629       ;;
8630     auto)
8631       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8632 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8633       ;;
8634     *)
8635       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8636       ;;
8637     esac
8638   else
8639     if test -n "${python_prefix}"; then
8640
8641 cat >>confdefs.h <<_ACEOF
8642 #define WITH_PYTHON_PATH "${python_prefix}"
8643 _ACEOF
8644
8645
8646   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8647      if test "x$prefix" = xNONE; then
8648         test_prefix=/usr/local
8649      else
8650         test_prefix=$prefix
8651      fi
8652   else
8653      test_prefix=$exec_prefix
8654   fi
8655   value=0
8656   case ${python_prefix} in
8657      "${test_prefix}"|"${test_prefix}/"*|\
8658         '${exec_prefix}'|'${exec_prefix}/'*)
8659      value=1
8660      ;;
8661   esac
8662
8663 cat >>confdefs.h <<_ACEOF
8664 #define PYTHON_PATH_RELOCATABLE $value
8665 _ACEOF
8666
8667
8668     fi
8669   fi
8670 fi
8671
8672 if test "${have_libpython}" != no; then
8673
8674 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8675
8676   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8677   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8678   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8679   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8680   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8681
8682   # Flags needed to compile Python code (taken from python-config --cflags).
8683   # We cannot call python-config directly because it will output whatever was
8684   # used when compiling the Python interpreter itself, including flags which
8685   # would make the python-related objects be compiled differently from the
8686   # rest of GDB (e.g., -O2 and -fPIC).
8687   if test "${GCC}" = yes; then
8688     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8689   fi
8690
8691   if test "x${tentative_python_cflags}" != x; then
8692     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8693 $as_echo_n "checking compiler flags for python code... " >&6; }
8694     for flag in ${tentative_python_cflags}; do
8695       # Check that the compiler accepts it
8696       saved_CFLAGS="$CFLAGS"
8697       CFLAGS="$CFLAGS $flag"
8698       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8699 /* end confdefs.h.  */
8700
8701 int
8702 main ()
8703 {
8704
8705   ;
8706   return 0;
8707 }
8708 _ACEOF
8709 if ac_fn_c_try_compile "$LINENO"; then :
8710   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8711 fi
8712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8713       CFLAGS="$saved_CFLAGS"
8714     done
8715     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8716 $as_echo "${PYTHON_CFLAGS}" >&6; }
8717   fi
8718
8719   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
8720   #    #if _SGIAPI
8721   #    #define siginfo __siginfo
8722   #    #endif
8723   # The problem is that including Python causes some XOPEN macros to be
8724   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
8725   # to false.  So, we work around this issue by defining siginfo ourself
8726   # though the command-line.
8727   #
8728   # On x64 Windows, Python's include headers, and pyconfig.h in
8729   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
8730   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
8731   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
8732   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
8733   # The issue was reported to the Python community, but still isn't
8734   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
8735
8736   case "$gdb_host" in
8737     irix*) if test "${GCC}" = yes; then
8738              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
8739            fi
8740            ;;
8741     mingw64)
8742            if test "${GCC}" = yes; then
8743              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
8744            fi
8745            ;;
8746   esac
8747
8748   # Note that "python -m threading" cannot be used to check for
8749   # threading support due to a bug in Python 2.7.3
8750   # (http://bugs.python.org/issue15567).
8751   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
8752 $as_echo_n "checking whether python supports threads... " >&6; }
8753   saved_CPPFLAGS="${CPPFLAGS}"
8754   CPPFLAGS="${PYTHON_CPPFLAGS}"
8755   # Note that the test is reversed so that python_has_threads=yes on
8756   # unexpected failures.
8757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8758 /* end confdefs.h.  */
8759
8760 #include <Python.h>
8761 #ifdef WITH_THREAD
8762 # error
8763 #endif
8764
8765 _ACEOF
8766 if ac_fn_c_try_cpp "$LINENO"; then :
8767   python_has_threads=no
8768 else
8769   python_has_threads=yes
8770 fi
8771 rm -f conftest.err conftest.$ac_ext
8772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
8773 $as_echo "${python_has_threads}" >&6; }
8774   CPPFLAGS="${saved_CPPFLAGS}"
8775 else
8776   # Even if Python support is not compiled in, we need to have this file
8777   # included so that the "python" command, et.al., still exists.
8778   CONFIG_OBS="$CONFIG_OBS python.o"
8779   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
8780 fi
8781
8782
8783
8784  if test "${have_libpython}" != no; then
8785   HAVE_PYTHON_TRUE=
8786   HAVE_PYTHON_FALSE='#'
8787 else
8788   HAVE_PYTHON_TRUE='#'
8789   HAVE_PYTHON_FALSE=
8790 fi
8791
8792
8793 # -------------------- #
8794 # Check for libguile.  #
8795 # -------------------- #
8796
8797
8798
8799
8800
8801
8802 # Check whether --with-guile was given.
8803 if test "${with_guile+set}" = set; then :
8804   withval=$with_guile;
8805 else
8806   with_guile=auto
8807 fi
8808
8809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
8810 $as_echo_n "checking whether to use guile... " >&6; }
8811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
8812 $as_echo "$with_guile" >&6; }
8813
8814 # Extract the first word of "pkg-config", so it can be a program name with args.
8815 set dummy pkg-config; ac_word=$2
8816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8817 $as_echo_n "checking for $ac_word... " >&6; }
8818 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
8819   $as_echo_n "(cached) " >&6
8820 else
8821   case $pkg_config_prog_path in
8822   [\\/]* | ?:[\\/]*)
8823   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
8824   ;;
8825   *)
8826   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8827 for as_dir in $PATH
8828 do
8829   IFS=$as_save_IFS
8830   test -z "$as_dir" && as_dir=.
8831     for ac_exec_ext in '' $ac_executable_extensions; do
8832   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8833     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
8834     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8835     break 2
8836   fi
8837 done
8838   done
8839 IFS=$as_save_IFS
8840
8841   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
8842   ;;
8843 esac
8844 fi
8845 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
8846 if test -n "$pkg_config_prog_path"; then
8847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
8848 $as_echo "$pkg_config_prog_path" >&6; }
8849 else
8850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8851 $as_echo "no" >&6; }
8852 fi
8853
8854
8855
8856 try_guile_versions="guile-2.2 guile-2.0"
8857 have_libguile=no
8858 case "${with_guile}" in
8859 no)
8860   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
8861 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
8862   ;;
8863 auto)
8864   if test "${pkg_config_prog_path}" = "missing"; then
8865     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
8866 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
8867   else
8868
8869   pkg_config=${pkg_config_prog_path}
8870   guile_version_list=${try_guile_versions}
8871   flag_errors=no
8872
8873   found_usable_guile=checking
8874   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8875 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8876   for guile_version in ${guile_version_list}; do
8877     ${pkg_config} --exists ${guile_version} 2>/dev/null
8878     if test $? != 0; then
8879       continue
8880     fi
8881             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8882     if test $? != 0; then
8883       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8884     fi
8885     new_LIBS=`${pkg_config} --libs ${guile_version}`
8886     if test $? != 0; then
8887       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8888     fi
8889         found_usable_guile=${guile_version}
8890     break
8891   done
8892   if test "${found_usable_guile}" = "checking"; then
8893     if test "${flag_errors}" = "yes"; then
8894       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8895     else
8896       found_usable_guile=no
8897     fi
8898   fi
8899       if test "${found_usable_guile}" != no; then
8900     save_CPPFLAGS=$CPPFLAGS
8901     save_LIBS=$LIBS
8902     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8903     LIBS="$LIBS $new_LIBS"
8904     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8905 /* end confdefs.h.  */
8906 #include "libguile.h"
8907 int
8908 main ()
8909 {
8910 scm_init_guile ();
8911   ;
8912   return 0;
8913 }
8914 _ACEOF
8915 if ac_fn_c_try_link "$LINENO"; then :
8916   have_libguile=yes
8917                     GUILE_CPPFLAGS=$new_CPPFLAGS
8918                     GUILE_LIBS=$new_LIBS
8919 else
8920   found_usable_guile=no
8921 fi
8922 rm -f core conftest.err conftest.$ac_objext \
8923     conftest$ac_exeext conftest.$ac_ext
8924     CPPFLAGS=$save_CPPFLAGS
8925     LIBS=$save_LIBS
8926     if test "${found_usable_guile}" = no; then
8927       if test "${flag_errors}" = yes; then
8928         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8929 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8930 as_fn_error "linking guile version ${guile_version} test program failed
8931 See \`config.log' for more details." "$LINENO" 5; }
8932       fi
8933     fi
8934   fi
8935   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8936 $as_echo "${found_usable_guile}" >&6; }
8937
8938   fi
8939   ;;
8940 yes)
8941   if test "${pkg_config_prog_path}" = "missing"; then
8942     as_fn_error "pkg-config not found" "$LINENO" 5
8943   fi
8944
8945   pkg_config=${pkg_config_prog_path}
8946   guile_version_list=${try_guile_versions}
8947   flag_errors=yes
8948
8949   found_usable_guile=checking
8950   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8951 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8952   for guile_version in ${guile_version_list}; do
8953     ${pkg_config} --exists ${guile_version} 2>/dev/null
8954     if test $? != 0; then
8955       continue
8956     fi
8957             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8958     if test $? != 0; then
8959       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8960     fi
8961     new_LIBS=`${pkg_config} --libs ${guile_version}`
8962     if test $? != 0; then
8963       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8964     fi
8965         found_usable_guile=${guile_version}
8966     break
8967   done
8968   if test "${found_usable_guile}" = "checking"; then
8969     if test "${flag_errors}" = "yes"; then
8970       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8971     else
8972       found_usable_guile=no
8973     fi
8974   fi
8975       if test "${found_usable_guile}" != no; then
8976     save_CPPFLAGS=$CPPFLAGS
8977     save_LIBS=$LIBS
8978     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8979     LIBS="$LIBS $new_LIBS"
8980     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8981 /* end confdefs.h.  */
8982 #include "libguile.h"
8983 int
8984 main ()
8985 {
8986 scm_init_guile ();
8987   ;
8988   return 0;
8989 }
8990 _ACEOF
8991 if ac_fn_c_try_link "$LINENO"; then :
8992   have_libguile=yes
8993                     GUILE_CPPFLAGS=$new_CPPFLAGS
8994                     GUILE_LIBS=$new_LIBS
8995 else
8996   found_usable_guile=no
8997 fi
8998 rm -f core conftest.err conftest.$ac_objext \
8999     conftest$ac_exeext conftest.$ac_ext
9000     CPPFLAGS=$save_CPPFLAGS
9001     LIBS=$save_LIBS
9002     if test "${found_usable_guile}" = no; then
9003       if test "${flag_errors}" = yes; then
9004         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9005 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9006 as_fn_error "linking guile version ${guile_version} test program failed
9007 See \`config.log' for more details." "$LINENO" 5; }
9008       fi
9009     fi
9010   fi
9011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9012 $as_echo "${found_usable_guile}" >&6; }
9013
9014   ;;
9015 [\\/]* | ?:[\\/]*)
9016   if test -x "${with_guile}"; then
9017
9018   pkg_config=${with_guile}
9019   guile_version_list=${try_guile_versions}
9020   flag_errors=yes
9021
9022   found_usable_guile=checking
9023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9024 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9025   for guile_version in ${guile_version_list}; do
9026     ${pkg_config} --exists ${guile_version} 2>/dev/null
9027     if test $? != 0; then
9028       continue
9029     fi
9030             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9031     if test $? != 0; then
9032       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9033     fi
9034     new_LIBS=`${pkg_config} --libs ${guile_version}`
9035     if test $? != 0; then
9036       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9037     fi
9038         found_usable_guile=${guile_version}
9039     break
9040   done
9041   if test "${found_usable_guile}" = "checking"; then
9042     if test "${flag_errors}" = "yes"; then
9043       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9044     else
9045       found_usable_guile=no
9046     fi
9047   fi
9048       if test "${found_usable_guile}" != no; then
9049     save_CPPFLAGS=$CPPFLAGS
9050     save_LIBS=$LIBS
9051     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9052     LIBS="$LIBS $new_LIBS"
9053     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9054 /* end confdefs.h.  */
9055 #include "libguile.h"
9056 int
9057 main ()
9058 {
9059 scm_init_guile ();
9060   ;
9061   return 0;
9062 }
9063 _ACEOF
9064 if ac_fn_c_try_link "$LINENO"; then :
9065   have_libguile=yes
9066                     GUILE_CPPFLAGS=$new_CPPFLAGS
9067                     GUILE_LIBS=$new_LIBS
9068 else
9069   found_usable_guile=no
9070 fi
9071 rm -f core conftest.err conftest.$ac_objext \
9072     conftest$ac_exeext conftest.$ac_ext
9073     CPPFLAGS=$save_CPPFLAGS
9074     LIBS=$save_LIBS
9075     if test "${found_usable_guile}" = no; then
9076       if test "${flag_errors}" = yes; then
9077         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9078 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9079 as_fn_error "linking guile version ${guile_version} test program failed
9080 See \`config.log' for more details." "$LINENO" 5; }
9081       fi
9082     fi
9083   fi
9084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9085 $as_echo "${found_usable_guile}" >&6; }
9086
9087   else
9088     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9089   fi
9090   ;;
9091 "" | */*)
9092   # Disallow --with=guile="" and --with-guile=foo/bar.
9093   as_fn_error "invalid value for --with-guile" "$LINENO" 5
9094   ;;
9095 *)
9096   # A space separate list of guile versions to try, in order.
9097   if test "${pkg_config_prog_path}" = "missing"; then
9098     as_fn_error "pkg-config not found" "$LINENO" 5
9099   fi
9100
9101   pkg_config=${pkg_config_prog_path}
9102   guile_version_list=${with_guile}
9103   flag_errors=yes
9104
9105   found_usable_guile=checking
9106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9107 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9108   for guile_version in ${guile_version_list}; do
9109     ${pkg_config} --exists ${guile_version} 2>/dev/null
9110     if test $? != 0; then
9111       continue
9112     fi
9113             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9114     if test $? != 0; then
9115       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9116     fi
9117     new_LIBS=`${pkg_config} --libs ${guile_version}`
9118     if test $? != 0; then
9119       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9120     fi
9121         found_usable_guile=${guile_version}
9122     break
9123   done
9124   if test "${found_usable_guile}" = "checking"; then
9125     if test "${flag_errors}" = "yes"; then
9126       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9127     else
9128       found_usable_guile=no
9129     fi
9130   fi
9131       if test "${found_usable_guile}" != no; then
9132     save_CPPFLAGS=$CPPFLAGS
9133     save_LIBS=$LIBS
9134     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9135     LIBS="$LIBS $new_LIBS"
9136     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9137 /* end confdefs.h.  */
9138 #include "libguile.h"
9139 int
9140 main ()
9141 {
9142 scm_init_guile ();
9143   ;
9144   return 0;
9145 }
9146 _ACEOF
9147 if ac_fn_c_try_link "$LINENO"; then :
9148   have_libguile=yes
9149                     GUILE_CPPFLAGS=$new_CPPFLAGS
9150                     GUILE_LIBS=$new_LIBS
9151 else
9152   found_usable_guile=no
9153 fi
9154 rm -f core conftest.err conftest.$ac_objext \
9155     conftest$ac_exeext conftest.$ac_ext
9156     CPPFLAGS=$save_CPPFLAGS
9157     LIBS=$save_LIBS
9158     if test "${found_usable_guile}" = no; then
9159       if test "${flag_errors}" = yes; then
9160         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9161 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9162 as_fn_error "linking guile version ${guile_version} test program failed
9163 See \`config.log' for more details." "$LINENO" 5; }
9164       fi
9165     fi
9166   fi
9167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9168 $as_echo "${found_usable_guile}" >&6; }
9169
9170   ;;
9171 esac
9172
9173 if test "${have_libguile}" != no; then
9174
9175   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9176 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9177 if test "${ac_cv_guild_program_name+set}" = set; then :
9178   $as_echo_n "(cached) " >&6
9179 else
9180   ac_cv_guild_program_name="`"${pkg_config_prog_path}" "${guile_version}" --variable guild`"
9181
9182      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9183      # the 'guild' and 'bindir' variables.  In that case, try to guess
9184      # what the program name is, at the risk of getting it wrong if
9185      # Guile was configured with '--program-suffix' or similar.
9186      if test "x$ac_cv_guild_program_name" = "x"; then
9187        guile_exec_prefix="`"${pkg_config_prog_path}" "${guile_version}" --variable exec_prefix`"
9188        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9189      fi
9190
9191 fi
9192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9193 $as_echo "$ac_cv_guild_program_name" >&6; }
9194
9195   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9196     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9197   fi
9198
9199   GUILD="$ac_cv_guild_program_name"
9200
9201
9202
9203
9204   if test "$cross_compiling" = no; then
9205     GUILD_TARGET_FLAG=
9206   else
9207     GUILD_TARGET_FLAG="--target=$host"
9208   fi
9209
9210
9211
9212
9213   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9214 $as_echo_n "checking whether guild supports this host... " >&6; }
9215 if test "${ac_cv_guild_ok+set}" = set; then :
9216   $as_echo_n "(cached) " >&6
9217 else
9218   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9219      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9220        ac_cv_guild_ok=yes
9221      else
9222        ac_cv_guild_ok=no
9223      fi
9224 fi
9225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9226 $as_echo "$ac_cv_guild_ok" >&6; }
9227
9228     if test "$ac_cv_guild_ok" = no; then
9229     have_libguile=no
9230     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9231 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9232   fi
9233 fi
9234
9235 if test "${have_libguile}" != no; then
9236
9237 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9238
9239   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9240   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9241   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9242   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9243   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9244
9245     save_LIBS="$LIBS"
9246   save_CPPFLAGS="$CPPFLAGS"
9247   LIBS="$GUILE_LIBS"
9248   CPPFLAGS="$GUILE_CPPFLAGS"
9249   for ac_func in scm_new_smob
9250 do :
9251   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9252 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9253   cat >>confdefs.h <<_ACEOF
9254 #define HAVE_SCM_NEW_SMOB 1
9255 _ACEOF
9256
9257 fi
9258 done
9259
9260   LIBS="$save_LIBS"
9261   CPPFLAGS="$save_CPPFLAGS"
9262 else
9263   # Even if Guile support is not compiled in, we need to have these files
9264   # included.
9265   CONFIG_OBS="$CONFIG_OBS guile.o"
9266   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9267 fi
9268
9269
9270  if test "${have_libguile}" != no; then
9271   HAVE_GUILE_TRUE=
9272   HAVE_GUILE_FALSE='#'
9273 else
9274   HAVE_GUILE_TRUE='#'
9275   HAVE_GUILE_FALSE=
9276 fi
9277
9278
9279 # PR 17185, see if we can get the libgc version to see if we need
9280 # to apply the workaround.
9281 for ac_header in gc/gc.h
9282 do :
9283   ac_fn_c_check_header_mongrel "$LINENO" "gc/gc.h" "ac_cv_header_gc_gc_h" "$ac_includes_default"
9284 if test "x$ac_cv_header_gc_gc_h" = x""yes; then :
9285   cat >>confdefs.h <<_ACEOF
9286 #define HAVE_GC_GC_H 1
9287 _ACEOF
9288
9289 fi
9290
9291 done
9292
9293 for ac_func in setenv
9294 do :
9295   ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
9296 if test "x$ac_cv_func_setenv" = x""yes; then :
9297   cat >>confdefs.h <<_ACEOF
9298 #define HAVE_SETENV 1
9299 _ACEOF
9300
9301 fi
9302 done
9303
9304
9305 # --------------------- #
9306 # Check for libmcheck.  #
9307 # --------------------- #
9308
9309 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9310 # but turn it off if Python is enabled with threads, since -lmcheck is
9311 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9312 # and for releases.
9313 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9314    && $development; then
9315   libmcheck_default=yes
9316 else
9317   libmcheck_default=no
9318 fi
9319
9320   # Check whether --enable-libmcheck was given.
9321 if test "${enable_libmcheck+set}" = set; then :
9322   enableval=$enable_libmcheck; case "${enableval}" in
9323       yes | y) ENABLE_LIBMCHECK="yes" ;;
9324       no | n)  ENABLE_LIBMCHECK="no" ;;
9325       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
9326     esac
9327 fi
9328
9329
9330   if test -z "${ENABLE_LIBMCHECK}"; then
9331     ENABLE_LIBMCHECK=${libmcheck_default}
9332   fi
9333
9334   if test "$ENABLE_LIBMCHECK" = "yes" ; then
9335     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
9336 $as_echo_n "checking for main in -lmcheck... " >&6; }
9337 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
9338   $as_echo_n "(cached) " >&6
9339 else
9340   ac_check_lib_save_LIBS=$LIBS
9341 LIBS="-lmcheck  $LIBS"
9342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9343 /* end confdefs.h.  */
9344
9345
9346 int
9347 main ()
9348 {
9349 return main ();
9350   ;
9351   return 0;
9352 }
9353 _ACEOF
9354 if ac_fn_c_try_link "$LINENO"; then :
9355   ac_cv_lib_mcheck_main=yes
9356 else
9357   ac_cv_lib_mcheck_main=no
9358 fi
9359 rm -f core conftest.err conftest.$ac_objext \
9360     conftest$ac_exeext conftest.$ac_ext
9361 LIBS=$ac_check_lib_save_LIBS
9362 fi
9363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
9364 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
9365 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
9366   cat >>confdefs.h <<_ACEOF
9367 #define HAVE_LIBMCHECK 1
9368 _ACEOF
9369
9370   LIBS="-lmcheck $LIBS"
9371
9372 fi
9373
9374   fi
9375
9376
9377 if test "$ENABLE_LIBMCHECK" = "yes" \
9378         -a "${have_libpython}" != "no" \
9379         -a "${python_has_threads}" = "yes" ; then
9380   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
9381 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
9382 fi
9383
9384 # ------------------------- #
9385 # Checks for header files.  #
9386 # ------------------------- #
9387
9388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9389 $as_echo_n "checking for ANSI C header files... " >&6; }
9390 if test "${ac_cv_header_stdc+set}" = set; then :
9391   $as_echo_n "(cached) " >&6
9392 else
9393   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9394 /* end confdefs.h.  */
9395 #include <stdlib.h>
9396 #include <stdarg.h>
9397 #include <string.h>
9398 #include <float.h>
9399
9400 int
9401 main ()
9402 {
9403
9404   ;
9405   return 0;
9406 }
9407 _ACEOF
9408 if ac_fn_c_try_compile "$LINENO"; then :
9409   ac_cv_header_stdc=yes
9410 else
9411   ac_cv_header_stdc=no
9412 fi
9413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9414
9415 if test $ac_cv_header_stdc = yes; then
9416   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9417   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9418 /* end confdefs.h.  */
9419 #include <string.h>
9420
9421 _ACEOF
9422 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9423   $EGREP "memchr" >/dev/null 2>&1; then :
9424
9425 else
9426   ac_cv_header_stdc=no
9427 fi
9428 rm -f conftest*
9429
9430 fi
9431
9432 if test $ac_cv_header_stdc = yes; then
9433   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9434   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9435 /* end confdefs.h.  */
9436 #include <stdlib.h>
9437
9438 _ACEOF
9439 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9440   $EGREP "free" >/dev/null 2>&1; then :
9441
9442 else
9443   ac_cv_header_stdc=no
9444 fi
9445 rm -f conftest*
9446
9447 fi
9448
9449 if test $ac_cv_header_stdc = yes; then
9450   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9451   if test "$cross_compiling" = yes; then :
9452   :
9453 else
9454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9455 /* end confdefs.h.  */
9456 #include <ctype.h>
9457 #include <stdlib.h>
9458 #if ((' ' & 0x0FF) == 0x020)
9459 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9460 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9461 #else
9462 # define ISLOWER(c) \
9463                    (('a' <= (c) && (c) <= 'i') \
9464                      || ('j' <= (c) && (c) <= 'r') \
9465                      || ('s' <= (c) && (c) <= 'z'))
9466 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9467 #endif
9468
9469 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9470 int
9471 main ()
9472 {
9473   int i;
9474   for (i = 0; i < 256; i++)
9475     if (XOR (islower (i), ISLOWER (i))
9476         || toupper (i) != TOUPPER (i))
9477       return 2;
9478   return 0;
9479 }
9480 _ACEOF
9481 if ac_fn_c_try_run "$LINENO"; then :
9482
9483 else
9484   ac_cv_header_stdc=no
9485 fi
9486 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9487   conftest.$ac_objext conftest.beam conftest.$ac_ext
9488 fi
9489
9490 fi
9491 fi
9492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9493 $as_echo "$ac_cv_header_stdc" >&6; }
9494 if test $ac_cv_header_stdc = yes; then
9495
9496 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
9497
9498 fi
9499
9500 # elf_hp.h is for HP/UX 64-bit shared library support.
9501 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
9502                   thread_db.h \
9503                   sys/fault.h \
9504                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
9505                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
9506                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
9507                   termios.h termio.h \
9508                   sgtty.h elf_hp.h \
9509                   dlfcn.h
9510 do :
9511   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9512 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9513 eval as_val=\$$as_ac_Header
9514    if test "x$as_val" = x""yes; then :
9515   cat >>confdefs.h <<_ACEOF
9516 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9517 _ACEOF
9518
9519 fi
9520
9521 done
9522
9523 for ac_header in sys/proc.h
9524 do :
9525   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
9526 # include <sys/param.h>
9527 #endif
9528
9529 "
9530 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
9531   cat >>confdefs.h <<_ACEOF
9532 #define HAVE_SYS_PROC_H 1
9533 _ACEOF
9534
9535 fi
9536
9537 done
9538
9539 for ac_header in sys/user.h
9540 do :
9541   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
9542 # include <sys/param.h>
9543 #endif
9544
9545 "
9546 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
9547   cat >>confdefs.h <<_ACEOF
9548 #define HAVE_SYS_USER_H 1
9549 _ACEOF
9550
9551 fi
9552
9553 done
9554
9555
9556 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
9557 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
9558 # think that we don't have <curses.h> if we're using GCC.
9559 case $host_os in
9560   solaris2.[789])
9561     if test "$GCC" = yes; then
9562
9563 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
9564
9565     fi ;;
9566 esac
9567 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
9568 do :
9569   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9570 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9571 eval as_val=\$$as_ac_Header
9572    if test "x$as_val" = x""yes; then :
9573   cat >>confdefs.h <<_ACEOF
9574 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9575 _ACEOF
9576
9577 fi
9578
9579 done
9580
9581 for ac_header in term.h
9582 do :
9583   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
9584 # include <curses.h>
9585 #endif
9586
9587 "
9588 if test "x$ac_cv_header_term_h" = x""yes; then :
9589   cat >>confdefs.h <<_ACEOF
9590 #define HAVE_TERM_H 1
9591 _ACEOF
9592
9593 fi
9594
9595 done
9596
9597
9598 # ------------------------- #
9599 # Checks for declarations.  #
9600 # ------------------------- #
9601
9602 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
9603 if test "x$ac_cv_have_decl_free" = x""yes; then :
9604   ac_have_decl=1
9605 else
9606   ac_have_decl=0
9607 fi
9608
9609 cat >>confdefs.h <<_ACEOF
9610 #define HAVE_DECL_FREE $ac_have_decl
9611 _ACEOF
9612 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
9613 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
9614   ac_have_decl=1
9615 else
9616   ac_have_decl=0
9617 fi
9618
9619 cat >>confdefs.h <<_ACEOF
9620 #define HAVE_DECL_MALLOC $ac_have_decl
9621 _ACEOF
9622 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
9623 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
9624   ac_have_decl=1
9625 else
9626   ac_have_decl=0
9627 fi
9628
9629 cat >>confdefs.h <<_ACEOF
9630 #define HAVE_DECL_REALLOC $ac_have_decl
9631 _ACEOF
9632 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
9633 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
9634   ac_have_decl=1
9635 else
9636   ac_have_decl=0
9637 fi
9638
9639 cat >>confdefs.h <<_ACEOF
9640 #define HAVE_DECL_SNPRINTF $ac_have_decl
9641 _ACEOF
9642
9643
9644   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9645 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9646 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9647   $as_echo_n "(cached) " >&6
9648 else
9649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9650 /* end confdefs.h.  */
9651 #include <locale.h>
9652 int
9653 main ()
9654 {
9655 return LC_MESSAGES
9656   ;
9657   return 0;
9658 }
9659 _ACEOF
9660 if ac_fn_c_try_link "$LINENO"; then :
9661   am_cv_val_LC_MESSAGES=yes
9662 else
9663   am_cv_val_LC_MESSAGES=no
9664 fi
9665 rm -f core conftest.err conftest.$ac_objext \
9666     conftest$ac_exeext conftest.$ac_ext
9667 fi
9668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9669 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9670   if test $am_cv_val_LC_MESSAGES = yes; then
9671
9672 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9673
9674   fi
9675
9676
9677 # ----------------------- #
9678 # Checks for structures.  #
9679 # ----------------------- #
9680
9681 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
9682 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
9683
9684 cat >>confdefs.h <<_ACEOF
9685 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
9686 _ACEOF
9687
9688
9689 fi
9690 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
9691 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
9692
9693 cat >>confdefs.h <<_ACEOF
9694 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
9695 _ACEOF
9696
9697
9698 fi
9699
9700
9701 # ------------------ #
9702 # Checks for types.  #
9703 # ------------------ #
9704
9705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
9706 $as_echo_n "checking return type of signal handlers... " >&6; }
9707 if test "${ac_cv_type_signal+set}" = set; then :
9708   $as_echo_n "(cached) " >&6
9709 else
9710   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9711 /* end confdefs.h.  */
9712 #include <sys/types.h>
9713 #include <signal.h>
9714
9715 int
9716 main ()
9717 {
9718 return *(signal (0, 0)) (0) == 1;
9719   ;
9720   return 0;
9721 }
9722 _ACEOF
9723 if ac_fn_c_try_compile "$LINENO"; then :
9724   ac_cv_type_signal=int
9725 else
9726   ac_cv_type_signal=void
9727 fi
9728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9729 fi
9730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
9731 $as_echo "$ac_cv_type_signal" >&6; }
9732
9733 cat >>confdefs.h <<_ACEOF
9734 #define RETSIGTYPE $ac_cv_type_signal
9735 _ACEOF
9736
9737
9738 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9739 #include <sys/socket.h>
9740
9741 "
9742 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9743
9744 cat >>confdefs.h <<_ACEOF
9745 #define HAVE_SOCKLEN_T 1
9746 _ACEOF
9747
9748
9749 fi
9750
9751
9752 # ------------------------------------- #
9753 # Checks for compiler characteristics.  #
9754 # ------------------------------------- #
9755
9756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9757 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9758 if test "${ac_cv_c_const+set}" = set; then :
9759   $as_echo_n "(cached) " >&6
9760 else
9761   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9762 /* end confdefs.h.  */
9763
9764 int
9765 main ()
9766 {
9767 /* FIXME: Include the comments suggested by Paul. */
9768 #ifndef __cplusplus
9769   /* Ultrix mips cc rejects this.  */
9770   typedef int charset[2];
9771   const charset cs;
9772   /* SunOS 4.1.1 cc rejects this.  */
9773   char const *const *pcpcc;
9774   char **ppc;
9775   /* NEC SVR4.0.2 mips cc rejects this.  */
9776   struct point {int x, y;};
9777   static struct point const zero = {0,0};
9778   /* AIX XL C 1.02.0.0 rejects this.
9779      It does not let you subtract one const X* pointer from another in
9780      an arm of an if-expression whose if-part is not a constant
9781      expression */
9782   const char *g = "string";
9783   pcpcc = &g + (g ? g-g : 0);
9784   /* HPUX 7.0 cc rejects these. */
9785   ++pcpcc;
9786   ppc = (char**) pcpcc;
9787   pcpcc = (char const *const *) ppc;
9788   { /* SCO 3.2v4 cc rejects this.  */
9789     char *t;
9790     char const *s = 0 ? (char *) 0 : (char const *) 0;
9791
9792     *t++ = 0;
9793     if (s) return 0;
9794   }
9795   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9796     int x[] = {25, 17};
9797     const int *foo = &x[0];
9798     ++foo;
9799   }
9800   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9801     typedef const int *iptr;
9802     iptr p = 0;
9803     ++p;
9804   }
9805   { /* AIX XL C 1.02.0.0 rejects this saying
9806        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9807     struct s { int j; const int *ap[3]; };
9808     struct s *b; b->j = 5;
9809   }
9810   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9811     const int foo = 10;
9812     if (!foo) return 0;
9813   }
9814   return !cs[0] && !zero.x;
9815 #endif
9816
9817   ;
9818   return 0;
9819 }
9820 _ACEOF
9821 if ac_fn_c_try_compile "$LINENO"; then :
9822   ac_cv_c_const=yes
9823 else
9824   ac_cv_c_const=no
9825 fi
9826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9827 fi
9828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9829 $as_echo "$ac_cv_c_const" >&6; }
9830 if test $ac_cv_c_const = no; then
9831
9832 $as_echo "#define const /**/" >>confdefs.h
9833
9834 fi
9835
9836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9837 $as_echo_n "checking for inline... " >&6; }
9838 if test "${ac_cv_c_inline+set}" = set; then :
9839   $as_echo_n "(cached) " >&6
9840 else
9841   ac_cv_c_inline=no
9842 for ac_kw in inline __inline__ __inline; do
9843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9844 /* end confdefs.h.  */
9845 #ifndef __cplusplus
9846 typedef int foo_t;
9847 static $ac_kw foo_t static_foo () {return 0; }
9848 $ac_kw foo_t foo () {return 0; }
9849 #endif
9850
9851 _ACEOF
9852 if ac_fn_c_try_compile "$LINENO"; then :
9853   ac_cv_c_inline=$ac_kw
9854 fi
9855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9856   test "$ac_cv_c_inline" != no && break
9857 done
9858
9859 fi
9860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9861 $as_echo "$ac_cv_c_inline" >&6; }
9862
9863 case $ac_cv_c_inline in
9864   inline | yes) ;;
9865   *)
9866     case $ac_cv_c_inline in
9867       no) ac_val=;;
9868       *) ac_val=$ac_cv_c_inline;;
9869     esac
9870     cat >>confdefs.h <<_ACEOF
9871 #ifndef __cplusplus
9872 #define inline $ac_val
9873 #endif
9874 _ACEOF
9875     ;;
9876 esac
9877
9878  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9879 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9880 if test "${ac_cv_c_bigendian+set}" = set; then :
9881   $as_echo_n "(cached) " >&6
9882 else
9883   ac_cv_c_bigendian=unknown
9884     # See if we're dealing with a universal compiler.
9885     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9886 /* end confdefs.h.  */
9887 #ifndef __APPLE_CC__
9888                not a universal capable compiler
9889              #endif
9890              typedef int dummy;
9891
9892 _ACEOF
9893 if ac_fn_c_try_compile "$LINENO"; then :
9894
9895         # Check for potential -arch flags.  It is not universal unless
9896         # there are at least two -arch flags with different values.
9897         ac_arch=
9898         ac_prev=
9899         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9900          if test -n "$ac_prev"; then
9901            case $ac_word in
9902              i?86 | x86_64 | ppc | ppc64)
9903                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9904                  ac_arch=$ac_word
9905                else
9906                  ac_cv_c_bigendian=universal
9907                  break
9908                fi
9909                ;;
9910            esac
9911            ac_prev=
9912          elif test "x$ac_word" = "x-arch"; then
9913            ac_prev=arch
9914          fi
9915        done
9916 fi
9917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9918     if test $ac_cv_c_bigendian = unknown; then
9919       # See if sys/param.h defines the BYTE_ORDER macro.
9920       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9921 /* end confdefs.h.  */
9922 #include <sys/types.h>
9923              #include <sys/param.h>
9924
9925 int
9926 main ()
9927 {
9928 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9929                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9930                      && LITTLE_ENDIAN)
9931               bogus endian macros
9932              #endif
9933
9934   ;
9935   return 0;
9936 }
9937 _ACEOF
9938 if ac_fn_c_try_compile "$LINENO"; then :
9939   # It does; now see whether it defined to BIG_ENDIAN or not.
9940          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9941 /* end confdefs.h.  */
9942 #include <sys/types.h>
9943                 #include <sys/param.h>
9944
9945 int
9946 main ()
9947 {
9948 #if BYTE_ORDER != BIG_ENDIAN
9949                  not big endian
9950                 #endif
9951
9952   ;
9953   return 0;
9954 }
9955 _ACEOF
9956 if ac_fn_c_try_compile "$LINENO"; then :
9957   ac_cv_c_bigendian=yes
9958 else
9959   ac_cv_c_bigendian=no
9960 fi
9961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9962 fi
9963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9964     fi
9965     if test $ac_cv_c_bigendian = unknown; then
9966       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9967       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9968 /* end confdefs.h.  */
9969 #include <limits.h>
9970
9971 int
9972 main ()
9973 {
9974 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9975               bogus endian macros
9976              #endif
9977
9978   ;
9979   return 0;
9980 }
9981 _ACEOF
9982 if ac_fn_c_try_compile "$LINENO"; then :
9983   # It does; now see whether it defined to _BIG_ENDIAN or not.
9984          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9985 /* end confdefs.h.  */
9986 #include <limits.h>
9987
9988 int
9989 main ()
9990 {
9991 #ifndef _BIG_ENDIAN
9992                  not big endian
9993                 #endif
9994
9995   ;
9996   return 0;
9997 }
9998 _ACEOF
9999 if ac_fn_c_try_compile "$LINENO"; then :
10000   ac_cv_c_bigendian=yes
10001 else
10002   ac_cv_c_bigendian=no
10003 fi
10004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10005 fi
10006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10007     fi
10008     if test $ac_cv_c_bigendian = unknown; then
10009       # Compile a test program.
10010       if test "$cross_compiling" = yes; then :
10011   # Try to guess by grepping values from an object file.
10012          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10013 /* end confdefs.h.  */
10014 short int ascii_mm[] =
10015                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
10016                 short int ascii_ii[] =
10017                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
10018                 int use_ascii (int i) {
10019                   return ascii_mm[i] + ascii_ii[i];
10020                 }
10021                 short int ebcdic_ii[] =
10022                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
10023                 short int ebcdic_mm[] =
10024                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
10025                 int use_ebcdic (int i) {
10026                   return ebcdic_mm[i] + ebcdic_ii[i];
10027                 }
10028                 extern int foo;
10029
10030 int
10031 main ()
10032 {
10033 return use_ascii (foo) == use_ebcdic (foo);
10034   ;
10035   return 0;
10036 }
10037 _ACEOF
10038 if ac_fn_c_try_compile "$LINENO"; then :
10039   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
10040               ac_cv_c_bigendian=yes
10041             fi
10042             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
10043               if test "$ac_cv_c_bigendian" = unknown; then
10044                 ac_cv_c_bigendian=no
10045               else
10046                 # finding both strings is unlikely to happen, but who knows?
10047                 ac_cv_c_bigendian=unknown
10048               fi
10049             fi
10050 fi
10051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10052 else
10053   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10054 /* end confdefs.h.  */
10055 $ac_includes_default
10056 int
10057 main ()
10058 {
10059
10060              /* Are we little or big endian?  From Harbison&Steele.  */
10061              union
10062              {
10063                long int l;
10064                char c[sizeof (long int)];
10065              } u;
10066              u.l = 1;
10067              return u.c[sizeof (long int) - 1] == 1;
10068
10069   ;
10070   return 0;
10071 }
10072 _ACEOF
10073 if ac_fn_c_try_run "$LINENO"; then :
10074   ac_cv_c_bigendian=no
10075 else
10076   ac_cv_c_bigendian=yes
10077 fi
10078 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10079   conftest.$ac_objext conftest.beam conftest.$ac_ext
10080 fi
10081
10082     fi
10083 fi
10084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
10085 $as_echo "$ac_cv_c_bigendian" >&6; }
10086  case $ac_cv_c_bigendian in #(
10087    yes)
10088      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
10089 ;; #(
10090    no)
10091       ;; #(
10092    universal)
10093
10094 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
10095
10096      ;; #(
10097    *)
10098      as_fn_error "unknown endianness
10099  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
10100  esac
10101
10102
10103 # ------------------------------ #
10104 # Checks for library functions.  #
10105 # ------------------------------ #
10106
10107 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10108 # for constant arguments.  Useless!
10109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10110 $as_echo_n "checking for working alloca.h... " >&6; }
10111 if test "${ac_cv_working_alloca_h+set}" = set; then :
10112   $as_echo_n "(cached) " >&6
10113 else
10114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10115 /* end confdefs.h.  */
10116 #include <alloca.h>
10117 int
10118 main ()
10119 {
10120 char *p = (char *) alloca (2 * sizeof (int));
10121                           if (p) return 0;
10122   ;
10123   return 0;
10124 }
10125 _ACEOF
10126 if ac_fn_c_try_link "$LINENO"; then :
10127   ac_cv_working_alloca_h=yes
10128 else
10129   ac_cv_working_alloca_h=no
10130 fi
10131 rm -f core conftest.err conftest.$ac_objext \
10132     conftest$ac_exeext conftest.$ac_ext
10133 fi
10134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10135 $as_echo "$ac_cv_working_alloca_h" >&6; }
10136 if test $ac_cv_working_alloca_h = yes; then
10137
10138 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10139
10140 fi
10141
10142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10143 $as_echo_n "checking for alloca... " >&6; }
10144 if test "${ac_cv_func_alloca_works+set}" = set; then :
10145   $as_echo_n "(cached) " >&6
10146 else
10147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10148 /* end confdefs.h.  */
10149 #ifdef __GNUC__
10150 # define alloca __builtin_alloca
10151 #else
10152 # ifdef _MSC_VER
10153 #  include <malloc.h>
10154 #  define alloca _alloca
10155 # else
10156 #  ifdef HAVE_ALLOCA_H
10157 #   include <alloca.h>
10158 #  else
10159 #   ifdef _AIX
10160  #pragma alloca
10161 #   else
10162 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10163 char *alloca ();
10164 #    endif
10165 #   endif
10166 #  endif
10167 # endif
10168 #endif
10169
10170 int
10171 main ()
10172 {
10173 char *p = (char *) alloca (1);
10174                                     if (p) return 0;
10175   ;
10176   return 0;
10177 }
10178 _ACEOF
10179 if ac_fn_c_try_link "$LINENO"; then :
10180   ac_cv_func_alloca_works=yes
10181 else
10182   ac_cv_func_alloca_works=no
10183 fi
10184 rm -f core conftest.err conftest.$ac_objext \
10185     conftest$ac_exeext conftest.$ac_ext
10186 fi
10187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10188 $as_echo "$ac_cv_func_alloca_works" >&6; }
10189
10190 if test $ac_cv_func_alloca_works = yes; then
10191
10192 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10193
10194 else
10195   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10196 # that cause trouble.  Some versions do not even contain alloca or
10197 # contain a buggy version.  If you still want to use their alloca,
10198 # use ar to extract alloca.o from them instead of compiling alloca.c.
10199
10200 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10201
10202 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10203
10204
10205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10206 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10207 if test "${ac_cv_os_cray+set}" = set; then :
10208   $as_echo_n "(cached) " >&6
10209 else
10210   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10211 /* end confdefs.h.  */
10212 #if defined CRAY && ! defined CRAY2
10213 webecray
10214 #else
10215 wenotbecray
10216 #endif
10217
10218 _ACEOF
10219 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10220   $EGREP "webecray" >/dev/null 2>&1; then :
10221   ac_cv_os_cray=yes
10222 else
10223   ac_cv_os_cray=no
10224 fi
10225 rm -f conftest*
10226
10227 fi
10228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10229 $as_echo "$ac_cv_os_cray" >&6; }
10230 if test $ac_cv_os_cray = yes; then
10231   for ac_func in _getb67 GETB67 getb67; do
10232     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10233 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10234 eval as_val=\$$as_ac_var
10235    if test "x$as_val" = x""yes; then :
10236
10237 cat >>confdefs.h <<_ACEOF
10238 #define CRAY_STACKSEG_END $ac_func
10239 _ACEOF
10240
10241     break
10242 fi
10243
10244   done
10245 fi
10246
10247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10248 $as_echo_n "checking stack direction for C alloca... " >&6; }
10249 if test "${ac_cv_c_stack_direction+set}" = set; then :
10250   $as_echo_n "(cached) " >&6
10251 else
10252   if test "$cross_compiling" = yes; then :
10253   ac_cv_c_stack_direction=0
10254 else
10255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10256 /* end confdefs.h.  */
10257 $ac_includes_default
10258 int
10259 find_stack_direction ()
10260 {
10261   static char *addr = 0;
10262   auto char dummy;
10263   if (addr == 0)
10264     {
10265       addr = &dummy;
10266       return find_stack_direction ();
10267     }
10268   else
10269     return (&dummy > addr) ? 1 : -1;
10270 }
10271
10272 int
10273 main ()
10274 {
10275   return find_stack_direction () < 0;
10276 }
10277 _ACEOF
10278 if ac_fn_c_try_run "$LINENO"; then :
10279   ac_cv_c_stack_direction=1
10280 else
10281   ac_cv_c_stack_direction=-1
10282 fi
10283 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10284   conftest.$ac_objext conftest.beam conftest.$ac_ext
10285 fi
10286
10287 fi
10288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10289 $as_echo "$ac_cv_c_stack_direction" >&6; }
10290 cat >>confdefs.h <<_ACEOF
10291 #define STACK_DIRECTION $ac_cv_c_stack_direction
10292 _ACEOF
10293
10294
10295 fi
10296
10297 for ac_header in stdlib.h unistd.h
10298 do :
10299   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10300 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10301 eval as_val=\$$as_ac_Header
10302    if test "x$as_val" = x""yes; then :
10303   cat >>confdefs.h <<_ACEOF
10304 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10305 _ACEOF
10306
10307 fi
10308
10309 done
10310
10311 for ac_func in getpagesize
10312 do :
10313   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10314 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10315   cat >>confdefs.h <<_ACEOF
10316 #define HAVE_GETPAGESIZE 1
10317 _ACEOF
10318
10319 fi
10320 done
10321
10322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10323 $as_echo_n "checking for working mmap... " >&6; }
10324 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10325   $as_echo_n "(cached) " >&6
10326 else
10327   if test "$cross_compiling" = yes; then :
10328   ac_cv_func_mmap_fixed_mapped=no
10329 else
10330   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10331 /* end confdefs.h.  */
10332 $ac_includes_default
10333 /* malloc might have been renamed as rpl_malloc. */
10334 #undef malloc
10335
10336 /* Thanks to Mike Haertel and Jim Avera for this test.
10337    Here is a matrix of mmap possibilities:
10338         mmap private not fixed
10339         mmap private fixed at somewhere currently unmapped
10340         mmap private fixed at somewhere already mapped
10341         mmap shared not fixed
10342         mmap shared fixed at somewhere currently unmapped
10343         mmap shared fixed at somewhere already mapped
10344    For private mappings, we should verify that changes cannot be read()
10345    back from the file, nor mmap's back from the file at a different
10346    address.  (There have been systems where private was not correctly
10347    implemented like the infamous i386 svr4.0, and systems where the
10348    VM page cache was not coherent with the file system buffer cache
10349    like early versions of FreeBSD and possibly contemporary NetBSD.)
10350    For shared mappings, we should conversely verify that changes get
10351    propagated back to all the places they're supposed to be.
10352
10353    Grep wants private fixed already mapped.
10354    The main things grep needs to know about mmap are:
10355    * does it exist and is it safe to write into the mmap'd area
10356    * how to use it (BSD variants)  */
10357
10358 #include <fcntl.h>
10359 #include <sys/mman.h>
10360
10361 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10362 char *malloc ();
10363 #endif
10364
10365 /* This mess was copied from the GNU getpagesize.h.  */
10366 #ifndef HAVE_GETPAGESIZE
10367 /* Assume that all systems that can run configure have sys/param.h.  */
10368 # ifndef HAVE_SYS_PARAM_H
10369 #  define HAVE_SYS_PARAM_H 1
10370 # endif
10371
10372 # ifdef _SC_PAGESIZE
10373 #  define getpagesize() sysconf(_SC_PAGESIZE)
10374 # else /* no _SC_PAGESIZE */
10375 #  ifdef HAVE_SYS_PARAM_H
10376 #   include <sys/param.h>
10377 #   ifdef EXEC_PAGESIZE
10378 #    define getpagesize() EXEC_PAGESIZE
10379 #   else /* no EXEC_PAGESIZE */
10380 #    ifdef NBPG
10381 #     define getpagesize() NBPG * CLSIZE
10382 #     ifndef CLSIZE
10383 #      define CLSIZE 1
10384 #     endif /* no CLSIZE */
10385 #    else /* no NBPG */
10386 #     ifdef NBPC
10387 #      define getpagesize() NBPC
10388 #     else /* no NBPC */
10389 #      ifdef PAGESIZE
10390 #       define getpagesize() PAGESIZE
10391 #      endif /* PAGESIZE */
10392 #     endif /* no NBPC */
10393 #    endif /* no NBPG */
10394 #   endif /* no EXEC_PAGESIZE */
10395 #  else /* no HAVE_SYS_PARAM_H */
10396 #   define getpagesize() 8192   /* punt totally */
10397 #  endif /* no HAVE_SYS_PARAM_H */
10398 # endif /* no _SC_PAGESIZE */
10399
10400 #endif /* no HAVE_GETPAGESIZE */
10401
10402 int
10403 main ()
10404 {
10405   char *data, *data2, *data3;
10406   int i, pagesize;
10407   int fd;
10408
10409   pagesize = getpagesize ();
10410
10411   /* First, make a file with some known garbage in it. */
10412   data = (char *) malloc (pagesize);
10413   if (!data)
10414     return 1;
10415   for (i = 0; i < pagesize; ++i)
10416     *(data + i) = rand ();
10417   umask (0);
10418   fd = creat ("conftest.mmap", 0600);
10419   if (fd < 0)
10420     return 1;
10421   if (write (fd, data, pagesize) != pagesize)
10422     return 1;
10423   close (fd);
10424
10425   /* Next, try to mmap the file at a fixed address which already has
10426      something else allocated at it.  If we can, also make sure that
10427      we see the same garbage.  */
10428   fd = open ("conftest.mmap", O_RDWR);
10429   if (fd < 0)
10430     return 1;
10431   data2 = (char *) malloc (2 * pagesize);
10432   if (!data2)
10433     return 1;
10434   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10435   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10436                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10437     return 1;
10438   for (i = 0; i < pagesize; ++i)
10439     if (*(data + i) != *(data2 + i))
10440       return 1;
10441
10442   /* Finally, make sure that changes to the mapped area do not
10443      percolate back to the file as seen by read().  (This is a bug on
10444      some variants of i386 svr4.0.)  */
10445   for (i = 0; i < pagesize; ++i)
10446     *(data2 + i) = *(data2 + i) + 1;
10447   data3 = (char *) malloc (pagesize);
10448   if (!data3)
10449     return 1;
10450   if (read (fd, data3, pagesize) != pagesize)
10451     return 1;
10452   for (i = 0; i < pagesize; ++i)
10453     if (*(data + i) != *(data3 + i))
10454       return 1;
10455   close (fd);
10456   return 0;
10457 }
10458 _ACEOF
10459 if ac_fn_c_try_run "$LINENO"; then :
10460   ac_cv_func_mmap_fixed_mapped=yes
10461 else
10462   ac_cv_func_mmap_fixed_mapped=no
10463 fi
10464 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10465   conftest.$ac_objext conftest.beam conftest.$ac_ext
10466 fi
10467
10468 fi
10469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10470 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10471 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10472
10473 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10474
10475 fi
10476 rm -f conftest.mmap
10477
10478 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
10479 if test "x$ac_cv_type_pid_t" = x""yes; then :
10480
10481 else
10482
10483 cat >>confdefs.h <<_ACEOF
10484 #define pid_t int
10485 _ACEOF
10486
10487 fi
10488
10489 for ac_header in vfork.h
10490 do :
10491   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
10492 if test "x$ac_cv_header_vfork_h" = x""yes; then :
10493   cat >>confdefs.h <<_ACEOF
10494 #define HAVE_VFORK_H 1
10495 _ACEOF
10496
10497 fi
10498
10499 done
10500
10501 for ac_func in fork vfork
10502 do :
10503   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10504 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10505 eval as_val=\$$as_ac_var
10506    if test "x$as_val" = x""yes; then :
10507   cat >>confdefs.h <<_ACEOF
10508 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10509 _ACEOF
10510
10511 fi
10512 done
10513
10514 if test "x$ac_cv_func_fork" = xyes; then
10515   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
10516 $as_echo_n "checking for working fork... " >&6; }
10517 if test "${ac_cv_func_fork_works+set}" = set; then :
10518   $as_echo_n "(cached) " >&6
10519 else
10520   if test "$cross_compiling" = yes; then :
10521   ac_cv_func_fork_works=cross
10522 else
10523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10524 /* end confdefs.h.  */
10525 $ac_includes_default
10526 int
10527 main ()
10528 {
10529
10530           /* By Ruediger Kuhlmann. */
10531           return fork () < 0;
10532
10533   ;
10534   return 0;
10535 }
10536 _ACEOF
10537 if ac_fn_c_try_run "$LINENO"; then :
10538   ac_cv_func_fork_works=yes
10539 else
10540   ac_cv_func_fork_works=no
10541 fi
10542 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10543   conftest.$ac_objext conftest.beam conftest.$ac_ext
10544 fi
10545
10546 fi
10547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10548 $as_echo "$ac_cv_func_fork_works" >&6; }
10549
10550 else
10551   ac_cv_func_fork_works=$ac_cv_func_fork
10552 fi
10553 if test "x$ac_cv_func_fork_works" = xcross; then
10554   case $host in
10555     *-*-amigaos* | *-*-msdosdjgpp*)
10556       # Override, as these systems have only a dummy fork() stub
10557       ac_cv_func_fork_works=no
10558       ;;
10559     *)
10560       ac_cv_func_fork_works=yes
10561       ;;
10562   esac
10563   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10564 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10565 fi
10566 ac_cv_func_vfork_works=$ac_cv_func_vfork
10567 if test "x$ac_cv_func_vfork" = xyes; then
10568   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10569 $as_echo_n "checking for working vfork... " >&6; }
10570 if test "${ac_cv_func_vfork_works+set}" = set; then :
10571   $as_echo_n "(cached) " >&6
10572 else
10573   if test "$cross_compiling" = yes; then :
10574   ac_cv_func_vfork_works=cross
10575 else
10576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10577 /* end confdefs.h.  */
10578 /* Thanks to Paul Eggert for this test.  */
10579 $ac_includes_default
10580 #include <sys/wait.h>
10581 #ifdef HAVE_VFORK_H
10582 # include <vfork.h>
10583 #endif
10584 /* On some sparc systems, changes by the child to local and incoming
10585    argument registers are propagated back to the parent.  The compiler
10586    is told about this with #include <vfork.h>, but some compilers
10587    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10588    static variable whose address is put into a register that is
10589    clobbered by the vfork.  */
10590 static void
10591 #ifdef __cplusplus
10592 sparc_address_test (int arg)
10593 # else
10594 sparc_address_test (arg) int arg;
10595 #endif
10596 {
10597   static pid_t child;
10598   if (!child) {
10599     child = vfork ();
10600     if (child < 0) {
10601       perror ("vfork");
10602       _exit(2);
10603     }
10604     if (!child) {
10605       arg = getpid();
10606       write(-1, "", 0);
10607       _exit (arg);
10608     }
10609   }
10610 }
10611
10612 int
10613 main ()
10614 {
10615   pid_t parent = getpid ();
10616   pid_t child;
10617
10618   sparc_address_test (0);
10619
10620   child = vfork ();
10621
10622   if (child == 0) {
10623     /* Here is another test for sparc vfork register problems.  This
10624        test uses lots of local variables, at least as many local
10625        variables as main has allocated so far including compiler
10626        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10627        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10628        reuse the register of parent for one of the local variables,
10629        since it will think that parent can't possibly be used any more
10630        in this routine.  Assigning to the local variable will thus
10631        munge parent in the parent process.  */
10632     pid_t
10633       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10634       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10635     /* Convince the compiler that p..p7 are live; otherwise, it might
10636        use the same hardware register for all 8 local variables.  */
10637     if (p != p1 || p != p2 || p != p3 || p != p4
10638         || p != p5 || p != p6 || p != p7)
10639       _exit(1);
10640
10641     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10642        from child file descriptors.  If the child closes a descriptor
10643        before it execs or exits, this munges the parent's descriptor
10644        as well.  Test for this by closing stdout in the child.  */
10645     _exit(close(fileno(stdout)) != 0);
10646   } else {
10647     int status;
10648     struct stat st;
10649
10650     while (wait(&status) != child)
10651       ;
10652     return (
10653          /* Was there some problem with vforking?  */
10654          child < 0
10655
10656          /* Did the child fail?  (This shouldn't happen.)  */
10657          || status
10658
10659          /* Did the vfork/compiler bug occur?  */
10660          || parent != getpid()
10661
10662          /* Did the file descriptor bug occur?  */
10663          || fstat(fileno(stdout), &st) != 0
10664          );
10665   }
10666 }
10667 _ACEOF
10668 if ac_fn_c_try_run "$LINENO"; then :
10669   ac_cv_func_vfork_works=yes
10670 else
10671   ac_cv_func_vfork_works=no
10672 fi
10673 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10674   conftest.$ac_objext conftest.beam conftest.$ac_ext
10675 fi
10676
10677 fi
10678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10679 $as_echo "$ac_cv_func_vfork_works" >&6; }
10680
10681 fi;
10682 if test "x$ac_cv_func_fork_works" = xcross; then
10683   ac_cv_func_vfork_works=$ac_cv_func_vfork
10684   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10685 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10686 fi
10687
10688 if test "x$ac_cv_func_vfork_works" = xyes; then
10689
10690 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10691
10692 else
10693
10694 $as_echo "#define vfork fork" >>confdefs.h
10695
10696 fi
10697 if test "x$ac_cv_func_fork_works" = xyes; then
10698
10699 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10700
10701 fi
10702
10703 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
10704                 pipe poll pread pread64 pwrite readlink resize_term \
10705                 sbrk setpgid setpgrp setsid \
10706                 sigaction sigprocmask sigsetmask socketpair \
10707                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10708                 setrlimit getrlimit posix_madvise waitpid lstat \
10709                 ptrace64 sigaltstack
10710 do :
10711   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10712 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10713 eval as_val=\$$as_ac_var
10714    if test "x$as_val" = x""yes; then :
10715   cat >>confdefs.h <<_ACEOF
10716 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10717 _ACEOF
10718
10719 fi
10720 done
10721
10722
10723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10724 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10725 if test "${am_cv_langinfo_codeset+set}" = set; then :
10726   $as_echo_n "(cached) " >&6
10727 else
10728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10729 /* end confdefs.h.  */
10730 #include <langinfo.h>
10731 int
10732 main ()
10733 {
10734 char* cs = nl_langinfo(CODESET);
10735   ;
10736   return 0;
10737 }
10738 _ACEOF
10739 if ac_fn_c_try_link "$LINENO"; then :
10740   am_cv_langinfo_codeset=yes
10741 else
10742   am_cv_langinfo_codeset=no
10743 fi
10744 rm -f core conftest.err conftest.$ac_objext \
10745     conftest$ac_exeext conftest.$ac_ext
10746
10747 fi
10748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10749 $as_echo "$am_cv_langinfo_codeset" >&6; }
10750   if test $am_cv_langinfo_codeset = yes; then
10751
10752 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10753
10754   fi
10755
10756
10757   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10758 $as_echo_n "checking for ANSI C header files... " >&6; }
10759 if test "${ac_cv_header_stdc+set}" = set; then :
10760   $as_echo_n "(cached) " >&6
10761 else
10762   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10763 /* end confdefs.h.  */
10764 #include <stdlib.h>
10765 #include <stdarg.h>
10766 #include <string.h>
10767 #include <float.h>
10768
10769 int
10770 main ()
10771 {
10772
10773   ;
10774   return 0;
10775 }
10776 _ACEOF
10777 if ac_fn_c_try_compile "$LINENO"; then :
10778   ac_cv_header_stdc=yes
10779 else
10780   ac_cv_header_stdc=no
10781 fi
10782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10783
10784 if test $ac_cv_header_stdc = yes; then
10785   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10787 /* end confdefs.h.  */
10788 #include <string.h>
10789
10790 _ACEOF
10791 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10792   $EGREP "memchr" >/dev/null 2>&1; then :
10793
10794 else
10795   ac_cv_header_stdc=no
10796 fi
10797 rm -f conftest*
10798
10799 fi
10800
10801 if test $ac_cv_header_stdc = yes; then
10802   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10804 /* end confdefs.h.  */
10805 #include <stdlib.h>
10806
10807 _ACEOF
10808 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10809   $EGREP "free" >/dev/null 2>&1; then :
10810
10811 else
10812   ac_cv_header_stdc=no
10813 fi
10814 rm -f conftest*
10815
10816 fi
10817
10818 if test $ac_cv_header_stdc = yes; then
10819   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10820   if test "$cross_compiling" = yes; then :
10821   :
10822 else
10823   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10824 /* end confdefs.h.  */
10825 #include <ctype.h>
10826 #include <stdlib.h>
10827 #if ((' ' & 0x0FF) == 0x020)
10828 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10829 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10830 #else
10831 # define ISLOWER(c) \
10832                    (('a' <= (c) && (c) <= 'i') \
10833                      || ('j' <= (c) && (c) <= 'r') \
10834                      || ('s' <= (c) && (c) <= 'z'))
10835 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10836 #endif
10837
10838 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10839 int
10840 main ()
10841 {
10842   int i;
10843   for (i = 0; i < 256; i++)
10844     if (XOR (islower (i), ISLOWER (i))
10845         || toupper (i) != TOUPPER (i))
10846       return 2;
10847   return 0;
10848 }
10849 _ACEOF
10850 if ac_fn_c_try_run "$LINENO"; then :
10851
10852 else
10853   ac_cv_header_stdc=no
10854 fi
10855 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10856   conftest.$ac_objext conftest.beam conftest.$ac_ext
10857 fi
10858
10859 fi
10860 fi
10861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10862 $as_echo "$ac_cv_header_stdc" >&6; }
10863 if test $ac_cv_header_stdc = yes; then
10864
10865 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10866
10867 fi
10868
10869   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10870 # for constant arguments.  Useless!
10871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10872 $as_echo_n "checking for working alloca.h... " >&6; }
10873 if test "${ac_cv_working_alloca_h+set}" = set; then :
10874   $as_echo_n "(cached) " >&6
10875 else
10876   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10877 /* end confdefs.h.  */
10878 #include <alloca.h>
10879 int
10880 main ()
10881 {
10882 char *p = (char *) alloca (2 * sizeof (int));
10883                           if (p) return 0;
10884   ;
10885   return 0;
10886 }
10887 _ACEOF
10888 if ac_fn_c_try_link "$LINENO"; then :
10889   ac_cv_working_alloca_h=yes
10890 else
10891   ac_cv_working_alloca_h=no
10892 fi
10893 rm -f core conftest.err conftest.$ac_objext \
10894     conftest$ac_exeext conftest.$ac_ext
10895 fi
10896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10897 $as_echo "$ac_cv_working_alloca_h" >&6; }
10898 if test $ac_cv_working_alloca_h = yes; then
10899
10900 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10901
10902 fi
10903
10904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10905 $as_echo_n "checking for alloca... " >&6; }
10906 if test "${ac_cv_func_alloca_works+set}" = set; then :
10907   $as_echo_n "(cached) " >&6
10908 else
10909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10910 /* end confdefs.h.  */
10911 #ifdef __GNUC__
10912 # define alloca __builtin_alloca
10913 #else
10914 # ifdef _MSC_VER
10915 #  include <malloc.h>
10916 #  define alloca _alloca
10917 # else
10918 #  ifdef HAVE_ALLOCA_H
10919 #   include <alloca.h>
10920 #  else
10921 #   ifdef _AIX
10922  #pragma alloca
10923 #   else
10924 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10925 char *alloca ();
10926 #    endif
10927 #   endif
10928 #  endif
10929 # endif
10930 #endif
10931
10932 int
10933 main ()
10934 {
10935 char *p = (char *) alloca (1);
10936                                     if (p) return 0;
10937   ;
10938   return 0;
10939 }
10940 _ACEOF
10941 if ac_fn_c_try_link "$LINENO"; then :
10942   ac_cv_func_alloca_works=yes
10943 else
10944   ac_cv_func_alloca_works=no
10945 fi
10946 rm -f core conftest.err conftest.$ac_objext \
10947     conftest$ac_exeext conftest.$ac_ext
10948 fi
10949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10950 $as_echo "$ac_cv_func_alloca_works" >&6; }
10951
10952 if test $ac_cv_func_alloca_works = yes; then
10953
10954 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10955
10956 else
10957   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10958 # that cause trouble.  Some versions do not even contain alloca or
10959 # contain a buggy version.  If you still want to use their alloca,
10960 # use ar to extract alloca.o from them instead of compiling alloca.c.
10961
10962 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10963
10964 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10965
10966
10967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10968 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10969 if test "${ac_cv_os_cray+set}" = set; then :
10970   $as_echo_n "(cached) " >&6
10971 else
10972   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10973 /* end confdefs.h.  */
10974 #if defined CRAY && ! defined CRAY2
10975 webecray
10976 #else
10977 wenotbecray
10978 #endif
10979
10980 _ACEOF
10981 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10982   $EGREP "webecray" >/dev/null 2>&1; then :
10983   ac_cv_os_cray=yes
10984 else
10985   ac_cv_os_cray=no
10986 fi
10987 rm -f conftest*
10988
10989 fi
10990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10991 $as_echo "$ac_cv_os_cray" >&6; }
10992 if test $ac_cv_os_cray = yes; then
10993   for ac_func in _getb67 GETB67 getb67; do
10994     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10995 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10996 eval as_val=\$$as_ac_var
10997    if test "x$as_val" = x""yes; then :
10998
10999 cat >>confdefs.h <<_ACEOF
11000 #define CRAY_STACKSEG_END $ac_func
11001 _ACEOF
11002
11003     break
11004 fi
11005
11006   done
11007 fi
11008
11009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
11010 $as_echo_n "checking stack direction for C alloca... " >&6; }
11011 if test "${ac_cv_c_stack_direction+set}" = set; then :
11012   $as_echo_n "(cached) " >&6
11013 else
11014   if test "$cross_compiling" = yes; then :
11015   ac_cv_c_stack_direction=0
11016 else
11017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11018 /* end confdefs.h.  */
11019 $ac_includes_default
11020 int
11021 find_stack_direction ()
11022 {
11023   static char *addr = 0;
11024   auto char dummy;
11025   if (addr == 0)
11026     {
11027       addr = &dummy;
11028       return find_stack_direction ();
11029     }
11030   else
11031     return (&dummy > addr) ? 1 : -1;
11032 }
11033
11034 int
11035 main ()
11036 {
11037   return find_stack_direction () < 0;
11038 }
11039 _ACEOF
11040 if ac_fn_c_try_run "$LINENO"; then :
11041   ac_cv_c_stack_direction=1
11042 else
11043   ac_cv_c_stack_direction=-1
11044 fi
11045 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11046   conftest.$ac_objext conftest.beam conftest.$ac_ext
11047 fi
11048
11049 fi
11050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
11051 $as_echo "$ac_cv_c_stack_direction" >&6; }
11052 cat >>confdefs.h <<_ACEOF
11053 #define STACK_DIRECTION $ac_cv_c_stack_direction
11054 _ACEOF
11055
11056
11057 fi
11058
11059
11060
11061   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11062 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11063 if test "${am_cv_langinfo_codeset+set}" = set; then :
11064   $as_echo_n "(cached) " >&6
11065 else
11066   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11067 /* end confdefs.h.  */
11068 #include <langinfo.h>
11069 int
11070 main ()
11071 {
11072 char* cs = nl_langinfo(CODESET);
11073   ;
11074   return 0;
11075 }
11076 _ACEOF
11077 if ac_fn_c_try_link "$LINENO"; then :
11078   am_cv_langinfo_codeset=yes
11079 else
11080   am_cv_langinfo_codeset=no
11081 fi
11082 rm -f core conftest.err conftest.$ac_objext \
11083     conftest$ac_exeext conftest.$ac_ext
11084
11085 fi
11086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11087 $as_echo "$am_cv_langinfo_codeset" >&6; }
11088   if test $am_cv_langinfo_codeset = yes; then
11089
11090 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11091
11092   fi
11093
11094
11095   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
11096 do :
11097   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11098 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11099 eval as_val=\$$as_ac_Header
11100    if test "x$as_val" = x""yes; then :
11101   cat >>confdefs.h <<_ACEOF
11102 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11103 _ACEOF
11104
11105 fi
11106
11107 done
11108
11109
11110   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
11111 do :
11112   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11113 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11114 eval as_val=\$$as_ac_var
11115    if test "x$as_val" = x""yes; then :
11116   cat >>confdefs.h <<_ACEOF
11117 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11118 _ACEOF
11119
11120 fi
11121 done
11122
11123
11124   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11125 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11126   ac_have_decl=1
11127 else
11128   ac_have_decl=0
11129 fi
11130
11131 cat >>confdefs.h <<_ACEOF
11132 #define HAVE_DECL_STRERROR $ac_have_decl
11133 _ACEOF
11134 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11135 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
11136   ac_have_decl=1
11137 else
11138   ac_have_decl=0
11139 fi
11140
11141 cat >>confdefs.h <<_ACEOF
11142 #define HAVE_DECL_STRSTR $ac_have_decl
11143 _ACEOF
11144
11145
11146
11147 # Check the return and argument types of ptrace.  No canned test for
11148 # this, so roll our own.
11149 gdb_ptrace_headers='
11150 #include <sys/types.h>
11151 #if HAVE_SYS_PTRACE_H
11152 # include <sys/ptrace.h>
11153 #endif
11154 #if HAVE_UNISTD_H
11155 # include <unistd.h>
11156 #endif
11157 '
11158 # There is no point in checking if we don't have a prototype.
11159 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
11160 "
11161 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
11162   ac_have_decl=1
11163 else
11164   ac_have_decl=0
11165 fi
11166
11167 cat >>confdefs.h <<_ACEOF
11168 #define HAVE_DECL_PTRACE $ac_have_decl
11169 _ACEOF
11170 if test $ac_have_decl = 1; then :
11171
11172 else
11173
11174   : ${gdb_cv_func_ptrace_ret='int'}
11175   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11176
11177 fi
11178
11179 # Check return type.  Varargs (used on GNU/Linux) conflict with the
11180 # empty argument list, so check for that explicitly.
11181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
11182 $as_echo_n "checking return type of ptrace... " >&6; }
11183 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
11184   $as_echo_n "(cached) " >&6
11185 else
11186   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11187 /* end confdefs.h.  */
11188 $gdb_ptrace_headers
11189 int
11190 main ()
11191 {
11192 extern long ptrace (enum __ptrace_request, ...);
11193   ;
11194   return 0;
11195 }
11196 _ACEOF
11197 if ac_fn_c_try_compile "$LINENO"; then :
11198   gdb_cv_func_ptrace_ret='long'
11199 else
11200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11201 /* end confdefs.h.  */
11202 $gdb_ptrace_headers
11203 int
11204 main ()
11205 {
11206 extern int ptrace ();
11207   ;
11208   return 0;
11209 }
11210 _ACEOF
11211 if ac_fn_c_try_compile "$LINENO"; then :
11212   gdb_cv_func_ptrace_ret='int'
11213 else
11214   gdb_cv_func_ptrace_ret='long'
11215 fi
11216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11217 fi
11218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11219 fi
11220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
11221 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
11222
11223 cat >>confdefs.h <<_ACEOF
11224 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
11225 _ACEOF
11226
11227 # Check argument types.
11228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
11229 $as_echo_n "checking types of arguments for ptrace... " >&6; }
11230 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
11231   $as_echo_n "(cached) " >&6
11232 else
11233
11234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11235 /* end confdefs.h.  */
11236 $gdb_ptrace_headers
11237 int
11238 main ()
11239 {
11240 extern long ptrace (enum __ptrace_request, ...);
11241   ;
11242   return 0;
11243 }
11244 _ACEOF
11245 if ac_fn_c_try_compile "$LINENO"; then :
11246   gdb_cv_func_ptrace_args='int,int,long,long'
11247 else
11248
11249 for gdb_arg1 in 'int' 'long'; do
11250  for gdb_arg2 in 'pid_t' 'int' 'long'; do
11251   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
11252    for gdb_arg4 in 'int' 'long' 'void *'; do
11253      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11254 /* end confdefs.h.  */
11255 $gdb_ptrace_headers
11256 int
11257 main ()
11258 {
11259
11260 extern $gdb_cv_func_ptrace_ret
11261   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
11262
11263   ;
11264   return 0;
11265 }
11266 _ACEOF
11267 if ac_fn_c_try_compile "$LINENO"; then :
11268   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
11269     break 4;
11270 fi
11271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11272     for gdb_arg5 in 'int *' 'int' 'long'; do
11273      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11274 /* end confdefs.h.  */
11275 $gdb_ptrace_headers
11276 int
11277 main ()
11278 {
11279
11280 extern $gdb_cv_func_ptrace_ret
11281   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
11282
11283   ;
11284   return 0;
11285 }
11286 _ACEOF
11287 if ac_fn_c_try_compile "$LINENO"; then :
11288
11289 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
11290     break 5;
11291 fi
11292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11293     done
11294    done
11295   done
11296  done
11297 done
11298 # Provide a safe default value.
11299 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11300
11301 fi
11302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11303 fi
11304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
11305 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
11306 ac_save_IFS=$IFS; IFS=','
11307 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
11308 IFS=$ac_save_IFS
11309 shift
11310
11311 cat >>confdefs.h <<_ACEOF
11312 #define PTRACE_TYPE_ARG3 $3
11313 _ACEOF
11314
11315
11316 cat >>confdefs.h <<_ACEOF
11317 #define PTRACE_TYPE_ARG4 $4
11318 _ACEOF
11319
11320 if test -n "$5"; then
11321
11322 cat >>confdefs.h <<_ACEOF
11323 #define PTRACE_TYPE_ARG5 $5
11324 _ACEOF
11325
11326 fi
11327
11328 if test "$cross_compiling" = no; then
11329   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11330 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11331 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11332   $as_echo_n "(cached) " >&6
11333 else
11334   if test "$cross_compiling" = yes; then :
11335   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
11336 else
11337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11338 /* end confdefs.h.  */
11339 $ac_includes_default
11340 int
11341 main ()
11342 {
11343 /* If this system has a BSD-style setpgrp which takes arguments,
11344   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
11345   exit successfully. */
11346   return setpgrp (1,1) != -1;
11347   ;
11348   return 0;
11349 }
11350 _ACEOF
11351 if ac_fn_c_try_run "$LINENO"; then :
11352   ac_cv_func_setpgrp_void=no
11353 else
11354   ac_cv_func_setpgrp_void=yes
11355 fi
11356 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11357   conftest.$ac_objext conftest.beam conftest.$ac_ext
11358 fi
11359
11360 fi
11361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11362 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11363 if test $ac_cv_func_setpgrp_void = yes; then
11364
11365 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11366
11367 fi
11368
11369 else
11370   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11371 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11372 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11373   $as_echo_n "(cached) " >&6
11374 else
11375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11376 /* end confdefs.h.  */
11377
11378 #include <unistd.h>
11379
11380 int
11381 main ()
11382 {
11383
11384   if (setpgrp(1,1) == -1)
11385     exit (0);
11386   else
11387     exit (1);
11388
11389   ;
11390   return 0;
11391 }
11392 _ACEOF
11393 if ac_fn_c_try_compile "$LINENO"; then :
11394   ac_cv_func_setpgrp_void=no
11395 else
11396   ac_cv_func_setpgrp_void=yes
11397 fi
11398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11399 fi
11400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11401 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11402 if test $ac_cv_func_setpgrp_void = yes; then
11403   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11404
11405 fi
11406 fi
11407
11408 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
11409 # since sigsetjmp might only be defined as a macro.
11410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11411 $as_echo_n "checking for sigsetjmp... " >&6; }
11412 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11413   $as_echo_n "(cached) " >&6
11414 else
11415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11416 /* end confdefs.h.  */
11417
11418 #include <setjmp.h>
11419
11420 int
11421 main ()
11422 {
11423 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11424   ;
11425   return 0;
11426 }
11427 _ACEOF
11428 if ac_fn_c_try_compile "$LINENO"; then :
11429   gdb_cv_func_sigsetjmp=yes
11430 else
11431   gdb_cv_func_sigsetjmp=no
11432 fi
11433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11434 fi
11435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11436 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11437 if test $gdb_cv_func_sigsetjmp = yes; then
11438
11439 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11440
11441 fi
11442
11443 # Assume we'll default to using the included libiberty regex.
11444 gdb_use_included_regex=yes
11445
11446 # However, if the system regex is GNU regex, then default to *not*
11447 # using the included regex.
11448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
11449 $as_echo_n "checking for GNU regex... " >&6; }
11450 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
11451   $as_echo_n "(cached) " >&6
11452 else
11453   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11454 /* end confdefs.h.  */
11455 #include <gnu-versions.h>
11456 int
11457 main ()
11458 {
11459 #define REGEX_INTERFACE_VERSION 1
11460 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
11461 # error "Version mismatch"
11462 #endif
11463   ;
11464   return 0;
11465 }
11466 _ACEOF
11467 if ac_fn_c_try_compile "$LINENO"; then :
11468   gdb_cv_have_gnu_regex=yes
11469 else
11470   gdb_cv_have_gnu_regex=no
11471 fi
11472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11473 fi
11474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
11475 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
11476 if test $gdb_cv_have_gnu_regex = yes; then
11477   gdb_use_included_regex=no
11478 fi
11479
11480
11481 # Check whether --with-included-regex was given.
11482 if test "${with_included_regex+set}" = set; then :
11483   withval=$with_included_regex; gdb_with_regex=$withval
11484 else
11485   gdb_with_regex=$gdb_use_included_regex
11486 fi
11487
11488 if test "$gdb_with_regex" = yes; then
11489
11490 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
11491
11492 fi
11493
11494 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
11495 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
11496 #include <sys/proc.h>
11497
11498 "
11499 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
11500
11501 cat >>confdefs.h <<_ACEOF
11502 #define HAVE_STRUCT_THREAD_TD_PCB 1
11503 _ACEOF
11504
11505
11506 fi
11507
11508
11509 # See if <sys/lwp.h> defines `struct lwp`.
11510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
11511 $as_echo_n "checking for struct lwp... " >&6; }
11512 if test "${gdb_cv_struct_lwp+set}" = set; then :
11513   $as_echo_n "(cached) " >&6
11514 else
11515   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11516 /* end confdefs.h.  */
11517 #include <sys/param.h>
11518 #include <sys/lwp.h>
11519 int
11520 main ()
11521 {
11522 struct lwp l;
11523   ;
11524   return 0;
11525 }
11526 _ACEOF
11527 if ac_fn_c_try_compile "$LINENO"; then :
11528   gdb_cv_struct_lwp=yes
11529 else
11530   gdb_cv_struct_lwp=no
11531 fi
11532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11533 fi
11534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
11535 $as_echo "$gdb_cv_struct_lwp" >&6; }
11536 if test $gdb_cv_struct_lwp = yes; then
11537
11538 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
11539
11540 fi
11541
11542 # See if <machine/reg.h> degines `struct reg'.
11543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
11544 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
11545 if test "${gdb_cv_struct_reg+set}" = set; then :
11546   $as_echo_n "(cached) " >&6
11547 else
11548   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11549 /* end confdefs.h.  */
11550 #include <sys/types.h>
11551 #include <machine/reg.h>
11552 int
11553 main ()
11554 {
11555 struct reg r;
11556   ;
11557   return 0;
11558 }
11559 _ACEOF
11560 if ac_fn_c_try_compile "$LINENO"; then :
11561   gdb_cv_struct_reg=yes
11562 else
11563   gdb_cv_struct_reg=no
11564 fi
11565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11566 fi
11567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
11568 $as_echo "$gdb_cv_struct_reg" >&6; }
11569 if test $gdb_cv_struct_reg = yes; then
11570
11571 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
11572
11573 fi
11574
11575 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
11576 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
11577 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
11578 "
11579 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
11580
11581 cat >>confdefs.h <<_ACEOF
11582 #define HAVE_STRUCT_REG_R_FS 1
11583 _ACEOF
11584
11585
11586 fi
11587 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
11588 "
11589 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
11590
11591 cat >>confdefs.h <<_ACEOF
11592 #define HAVE_STRUCT_REG_R_GS 1
11593 _ACEOF
11594
11595
11596 fi
11597
11598
11599 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
11600 # Older amd64 Linux's don't have the fs_base and gs_base members of
11601 # `struct user_regs_struct'.
11602 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
11603 "
11604 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
11605
11606 cat >>confdefs.h <<_ACEOF
11607 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
11608 _ACEOF
11609
11610
11611 fi
11612 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
11613 "
11614 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
11615
11616 cat >>confdefs.h <<_ACEOF
11617 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
11618 _ACEOF
11619
11620
11621 fi
11622
11623
11624 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
11625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
11626 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
11627 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
11628   $as_echo_n "(cached) " >&6
11629 else
11630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11631 /* end confdefs.h.  */
11632 #include <sys/ptrace.h>
11633 int
11634 main ()
11635 {
11636 PTRACE_GETREGS;
11637   ;
11638   return 0;
11639 }
11640 _ACEOF
11641 if ac_fn_c_try_compile "$LINENO"; then :
11642   gdb_cv_have_ptrace_getregs=yes
11643 else
11644   gdb_cv_have_ptrace_getregs=no
11645 fi
11646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11647 fi
11648
11649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
11650 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
11651 if test $gdb_cv_have_ptrace_getregs = yes; then
11652
11653 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
11654
11655 fi
11656
11657 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
11658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
11659 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
11660 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
11661   $as_echo_n "(cached) " >&6
11662 else
11663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11664 /* end confdefs.h.  */
11665 #include <sys/ptrace.h>
11666 int
11667 main ()
11668 {
11669 PTRACE_GETFPXREGS;
11670   ;
11671   return 0;
11672 }
11673 _ACEOF
11674 if ac_fn_c_try_compile "$LINENO"; then :
11675   gdb_cv_have_ptrace_getfpxregs=yes
11676 else
11677   gdb_cv_have_ptrace_getfpxregs=no
11678 fi
11679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11680 fi
11681
11682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
11683 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
11684 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
11685
11686 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
11687
11688 fi
11689
11690 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
11691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
11692 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
11693 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
11694   $as_echo_n "(cached) " >&6
11695 else
11696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11697 /* end confdefs.h.  */
11698 #include <sys/types.h>
11699 #include <sys/ptrace.h>
11700 int
11701 main ()
11702 {
11703 PT_GETDBREGS;
11704   ;
11705   return 0;
11706 }
11707 _ACEOF
11708 if ac_fn_c_try_compile "$LINENO"; then :
11709   gdb_cv_have_pt_getdbregs=yes
11710 else
11711   gdb_cv_have_pt_getdbregs=no
11712 fi
11713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11714 fi
11715
11716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
11717 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
11718 if test $gdb_cv_have_pt_getdbregs = yes; then
11719
11720 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
11721
11722 fi
11723
11724 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
11725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
11726 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
11727 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
11728   $as_echo_n "(cached) " >&6
11729 else
11730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11731 /* end confdefs.h.  */
11732 #include <sys/types.h>
11733 #include <sys/ptrace.h>
11734 int
11735 main ()
11736 {
11737 PT_GETXMMREGS;
11738   ;
11739   return 0;
11740 }
11741 _ACEOF
11742 if ac_fn_c_try_compile "$LINENO"; then :
11743   gdb_cv_have_pt_getxmmregs=yes
11744 else
11745   gdb_cv_have_pt_getxmmregs=no
11746 fi
11747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11748 fi
11749
11750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11751 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11752 if test $gdb_cv_have_pt_getxmmregs = yes; then
11753
11754 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11755
11756 fi
11757
11758 # Detect which type of /proc is in use, such as for Solaris.
11759
11760 if test "${target}" = "${host}"; then
11761   case "${host}" in
11762   *-*-sysv4.2* | *-*-sysv5* )
11763
11764 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11765
11766       ;;
11767   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11768
11769 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11770
11771       ;;
11772   mips-sgi-irix5*)
11773       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11774
11775 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11776
11777       ;;
11778   esac
11779 fi
11780
11781 if test "$ac_cv_header_sys_procfs_h" = yes; then
11782   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11783 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11784  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11785   $as_echo_n "(cached) " >&6
11786 else
11787   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11788 /* end confdefs.h.  */
11789
11790 #define _SYSCALL32
11791 /* Needed for new procfs interface on sparc-solaris.  */
11792 #define _STRUCTURED_PROC 1
11793 #include <sys/procfs.h>
11794 int
11795 main ()
11796 {
11797 gregset_t avar
11798   ;
11799   return 0;
11800 }
11801 _ACEOF
11802 if ac_fn_c_try_compile "$LINENO"; then :
11803   bfd_cv_have_sys_procfs_type_gregset_t=yes
11804 else
11805   bfd_cv_have_sys_procfs_type_gregset_t=no
11806
11807 fi
11808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11809 fi
11810
11811  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11812
11813 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11814
11815  fi
11816  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11817 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11818
11819   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11820 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11821  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11822   $as_echo_n "(cached) " >&6
11823 else
11824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11825 /* end confdefs.h.  */
11826
11827 #define _SYSCALL32
11828 /* Needed for new procfs interface on sparc-solaris.  */
11829 #define _STRUCTURED_PROC 1
11830 #include <sys/procfs.h>
11831 int
11832 main ()
11833 {
11834 fpregset_t avar
11835   ;
11836   return 0;
11837 }
11838 _ACEOF
11839 if ac_fn_c_try_compile "$LINENO"; then :
11840   bfd_cv_have_sys_procfs_type_fpregset_t=yes
11841 else
11842   bfd_cv_have_sys_procfs_type_fpregset_t=no
11843
11844 fi
11845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11846 fi
11847
11848  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
11849
11850 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
11851
11852  fi
11853  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
11854 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11855
11856   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11857 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11858  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11859   $as_echo_n "(cached) " >&6
11860 else
11861   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11862 /* end confdefs.h.  */
11863
11864 #define _SYSCALL32
11865 /* Needed for new procfs interface on sparc-solaris.  */
11866 #define _STRUCTURED_PROC 1
11867 #include <sys/procfs.h>
11868 int
11869 main ()
11870 {
11871 prgregset_t avar
11872   ;
11873   return 0;
11874 }
11875 _ACEOF
11876 if ac_fn_c_try_compile "$LINENO"; then :
11877   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11878 else
11879   bfd_cv_have_sys_procfs_type_prgregset_t=no
11880
11881 fi
11882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11883 fi
11884
11885  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11886
11887 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11888
11889  fi
11890  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11891 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11892
11893   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11894 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11895  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11896   $as_echo_n "(cached) " >&6
11897 else
11898   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11899 /* end confdefs.h.  */
11900
11901 #define _SYSCALL32
11902 /* Needed for new procfs interface on sparc-solaris.  */
11903 #define _STRUCTURED_PROC 1
11904 #include <sys/procfs.h>
11905 int
11906 main ()
11907 {
11908 prfpregset_t avar
11909   ;
11910   return 0;
11911 }
11912 _ACEOF
11913 if ac_fn_c_try_compile "$LINENO"; then :
11914   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11915 else
11916   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11917
11918 fi
11919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11920 fi
11921
11922  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11923
11924 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11925
11926  fi
11927  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11928 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11929
11930   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11931 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11932  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11933   $as_echo_n "(cached) " >&6
11934 else
11935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11936 /* end confdefs.h.  */
11937
11938 #define _SYSCALL32
11939 /* Needed for new procfs interface on sparc-solaris.  */
11940 #define _STRUCTURED_PROC 1
11941 #include <sys/procfs.h>
11942 int
11943 main ()
11944 {
11945 prgregset32_t avar
11946   ;
11947   return 0;
11948 }
11949 _ACEOF
11950 if ac_fn_c_try_compile "$LINENO"; then :
11951   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11952 else
11953   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11954
11955 fi
11956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11957 fi
11958
11959  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11960
11961 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11962
11963  fi
11964  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11965 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11966
11967   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11968 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11969  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11970   $as_echo_n "(cached) " >&6
11971 else
11972   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11973 /* end confdefs.h.  */
11974
11975 #define _SYSCALL32
11976 /* Needed for new procfs interface on sparc-solaris.  */
11977 #define _STRUCTURED_PROC 1
11978 #include <sys/procfs.h>
11979 int
11980 main ()
11981 {
11982 lwpid_t avar
11983   ;
11984   return 0;
11985 }
11986 _ACEOF
11987 if ac_fn_c_try_compile "$LINENO"; then :
11988   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11989 else
11990   bfd_cv_have_sys_procfs_type_lwpid_t=no
11991
11992 fi
11993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11994 fi
11995
11996  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11997
11998 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11999
12000  fi
12001  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
12002 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
12003
12004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
12005 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
12006  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
12007   $as_echo_n "(cached) " >&6
12008 else
12009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12010 /* end confdefs.h.  */
12011
12012 #define _SYSCALL32
12013 /* Needed for new procfs interface on sparc-solaris.  */
12014 #define _STRUCTURED_PROC 1
12015 #include <sys/procfs.h>
12016 int
12017 main ()
12018 {
12019 psaddr_t avar
12020   ;
12021   return 0;
12022 }
12023 _ACEOF
12024 if ac_fn_c_try_compile "$LINENO"; then :
12025   bfd_cv_have_sys_procfs_type_psaddr_t=yes
12026 else
12027   bfd_cv_have_sys_procfs_type_psaddr_t=no
12028
12029 fi
12030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12031 fi
12032
12033  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
12034
12035 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
12036
12037  fi
12038  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
12039 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
12040
12041   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
12042 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
12043  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
12044   $as_echo_n "(cached) " >&6
12045 else
12046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12047 /* end confdefs.h.  */
12048
12049 #define _SYSCALL32
12050 /* Needed for new procfs interface on sparc-solaris.  */
12051 #define _STRUCTURED_PROC 1
12052 #include <sys/procfs.h>
12053 int
12054 main ()
12055 {
12056 prsysent_t avar
12057   ;
12058   return 0;
12059 }
12060 _ACEOF
12061 if ac_fn_c_try_compile "$LINENO"; then :
12062   bfd_cv_have_sys_procfs_type_prsysent_t=yes
12063 else
12064   bfd_cv_have_sys_procfs_type_prsysent_t=no
12065
12066 fi
12067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12068 fi
12069
12070  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
12071
12072 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
12073
12074  fi
12075  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
12076 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
12077
12078   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
12079 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
12080  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
12081   $as_echo_n "(cached) " >&6
12082 else
12083   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12084 /* end confdefs.h.  */
12085
12086 #define _SYSCALL32
12087 /* Needed for new procfs interface on sparc-solaris.  */
12088 #define _STRUCTURED_PROC 1
12089 #include <sys/procfs.h>
12090 int
12091 main ()
12092 {
12093 pr_sigset_t avar
12094   ;
12095   return 0;
12096 }
12097 _ACEOF
12098 if ac_fn_c_try_compile "$LINENO"; then :
12099   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
12100 else
12101   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
12102
12103 fi
12104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12105 fi
12106
12107  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
12108
12109 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
12110
12111  fi
12112  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
12113 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
12114
12115   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
12116 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
12117  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
12118   $as_echo_n "(cached) " >&6
12119 else
12120   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12121 /* end confdefs.h.  */
12122
12123 #define _SYSCALL32
12124 /* Needed for new procfs interface on sparc-solaris.  */
12125 #define _STRUCTURED_PROC 1
12126 #include <sys/procfs.h>
12127 int
12128 main ()
12129 {
12130 pr_sigaction64_t avar
12131   ;
12132   return 0;
12133 }
12134 _ACEOF
12135 if ac_fn_c_try_compile "$LINENO"; then :
12136   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
12137 else
12138   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
12139
12140 fi
12141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12142 fi
12143
12144  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
12145
12146 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
12147
12148  fi
12149  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
12150 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
12151
12152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
12153 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
12154  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
12155   $as_echo_n "(cached) " >&6
12156 else
12157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12158 /* end confdefs.h.  */
12159
12160 #define _SYSCALL32
12161 /* Needed for new procfs interface on sparc-solaris.  */
12162 #define _STRUCTURED_PROC 1
12163 #include <sys/procfs.h>
12164 int
12165 main ()
12166 {
12167 pr_siginfo64_t avar
12168   ;
12169   return 0;
12170 }
12171 _ACEOF
12172 if ac_fn_c_try_compile "$LINENO"; then :
12173   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
12174 else
12175   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
12176
12177 fi
12178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12179 fi
12180
12181  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
12182
12183 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
12184
12185  fi
12186  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
12187 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
12188
12189
12190
12191
12192
12193   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12194     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
12195 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
12196     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
12197   $as_echo_n "(cached) " >&6
12198 else
12199   if test "$cross_compiling" = yes; then :
12200   gdb_cv_prfpregset_t_broken=yes
12201 else
12202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12203 /* end confdefs.h.  */
12204 #include <sys/procfs.h>
12205        int main ()
12206        {
12207          if (sizeof (prfpregset_t) == sizeof (void *))
12208            return 1;
12209          return 0;
12210        }
12211 _ACEOF
12212 if ac_fn_c_try_run "$LINENO"; then :
12213   gdb_cv_prfpregset_t_broken=no
12214 else
12215   gdb_cv_prfpregset_t_broken=yes
12216 fi
12217 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12218   conftest.$ac_objext conftest.beam conftest.$ac_ext
12219 fi
12220
12221 fi
12222
12223     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
12224 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
12225     if test $gdb_cv_prfpregset_t_broken = yes; then
12226
12227 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
12228
12229     fi
12230   fi
12231 fi
12232
12233 # Check if the compiler supports the `long long' type.
12234
12235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
12236 $as_echo_n "checking for long long support in compiler... " >&6; }
12237 if test "${gdb_cv_c_long_long+set}" = set; then :
12238   $as_echo_n "(cached) " >&6
12239 else
12240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12241 /* end confdefs.h.  */
12242 extern long long foo;
12243 int
12244 main ()
12245 {
12246 switch (foo & 2) { case 0: return 1; }
12247   ;
12248   return 0;
12249 }
12250 _ACEOF
12251 if ac_fn_c_try_compile "$LINENO"; then :
12252   gdb_cv_c_long_long=yes
12253 else
12254   gdb_cv_c_long_long=no
12255 fi
12256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12257 fi
12258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
12259 $as_echo "$gdb_cv_c_long_long" >&6; }
12260 if test $gdb_cv_c_long_long != yes; then
12261   # libdecnumber requires long long.
12262   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
12263 fi
12264
12265 # Check if the compiler and runtime support printing long longs.
12266
12267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12268 $as_echo_n "checking for long long support in printf... " >&6; }
12269 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
12270   $as_echo_n "(cached) " >&6
12271 else
12272   if test "$cross_compiling" = yes; then :
12273   gdb_cv_printf_has_long_long=no
12274 else
12275   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12276 /* end confdefs.h.  */
12277 $ac_includes_default
12278 int
12279 main ()
12280 {
12281 char buf[32];
12282   long long l = 0;
12283   l = (l << 16) + 0x0123;
12284   l = (l << 16) + 0x4567;
12285   l = (l << 16) + 0x89ab;
12286   l = (l << 16) + 0xcdef;
12287   sprintf (buf, "0x%016llx", l);
12288   return (strcmp ("0x0123456789abcdef", buf));
12289   ;
12290   return 0;
12291 }
12292 _ACEOF
12293 if ac_fn_c_try_run "$LINENO"; then :
12294   gdb_cv_printf_has_long_long=yes
12295 else
12296   gdb_cv_printf_has_long_long=no
12297 fi
12298 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12299   conftest.$ac_objext conftest.beam conftest.$ac_ext
12300 fi
12301
12302 fi
12303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
12304 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
12305 if test $gdb_cv_printf_has_long_long = yes; then
12306
12307 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
12308
12309 fi
12310
12311 # Check if the compiler and runtime support printing decfloats.
12312
12313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
12314 $as_echo_n "checking for decfloat support in printf... " >&6; }
12315 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
12316   $as_echo_n "(cached) " >&6
12317 else
12318   if test "$cross_compiling" = yes; then :
12319   gdb_cv_printf_has_decfloat=no
12320 else
12321   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12322 /* end confdefs.h.  */
12323 $ac_includes_default
12324 int
12325 main ()
12326 {
12327 char buf[64];
12328   _Decimal32 d32 = 1.2345df;
12329   _Decimal64 d64 = 1.2345dd;
12330   _Decimal128 d128 = 1.2345dl;
12331   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
12332   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
12333   ;
12334   return 0;
12335 }
12336 _ACEOF
12337 if ac_fn_c_try_run "$LINENO"; then :
12338   gdb_cv_printf_has_decfloat=yes
12339 else
12340   gdb_cv_printf_has_decfloat=no
12341 fi
12342 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12343   conftest.$ac_objext conftest.beam conftest.$ac_ext
12344 fi
12345
12346 fi
12347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
12348 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
12349 if test $gdb_cv_printf_has_decfloat = yes; then
12350
12351 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
12352
12353 fi
12354
12355 # Check if the compiler supports the `long double' type.  We can't use
12356 # AC_C_LONG_DOUBLE because that one does additional checks on the
12357 # constants defined in <float.h> that fail on some systems,
12358 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
12359
12360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
12361 $as_echo_n "checking for long double support in compiler... " >&6; }
12362 if test "${gdb_cv_c_long_double+set}" = set; then :
12363   $as_echo_n "(cached) " >&6
12364 else
12365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12366 /* end confdefs.h.  */
12367 long double foo;
12368 _ACEOF
12369 if ac_fn_c_try_compile "$LINENO"; then :
12370   gdb_cv_c_long_double=yes
12371 else
12372   gdb_cv_c_long_double=no
12373 fi
12374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12375 fi
12376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
12377 $as_echo "$gdb_cv_c_long_double" >&6; }
12378 if test $gdb_cv_c_long_double = yes; then
12379
12380 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
12381
12382 fi
12383
12384 # Check if the compiler and runtime support printing long doubles.
12385
12386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
12387 $as_echo_n "checking for long double support in printf... " >&6; }
12388 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
12389   $as_echo_n "(cached) " >&6
12390 else
12391   if test "$cross_compiling" = yes; then :
12392   gdb_cv_printf_has_long_double=no
12393 else
12394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12395 /* end confdefs.h.  */
12396 $ac_includes_default
12397 int
12398 main ()
12399 {
12400 char buf[16];
12401   long double f = 3.141592653;
12402   sprintf (buf, "%Lg", f);
12403   return (strncmp ("3.14159", buf, 7));
12404   ;
12405   return 0;
12406 }
12407 _ACEOF
12408 if ac_fn_c_try_run "$LINENO"; then :
12409   gdb_cv_printf_has_long_double=yes
12410 else
12411   gdb_cv_printf_has_long_double=no
12412 fi
12413 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12414   conftest.$ac_objext conftest.beam conftest.$ac_ext
12415 fi
12416
12417 fi
12418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
12419 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
12420 if test $gdb_cv_printf_has_long_double = yes; then
12421
12422 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
12423
12424 fi
12425
12426 # Check if the compiler and runtime support scanning long doubles.
12427
12428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
12429 $as_echo_n "checking for long double support in scanf... " >&6; }
12430 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
12431   $as_echo_n "(cached) " >&6
12432 else
12433   if test "$cross_compiling" = yes; then :
12434   gdb_cv_scanf_has_long_double=no
12435 else
12436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12437 /* end confdefs.h.  */
12438 #include <stdio.h>
12439 int
12440 main ()
12441 {
12442 char *buf = "3.141592653";
12443   long double f = 0;
12444   sscanf (buf, "%Lg", &f);
12445   return !(f > 3.14159 && f < 3.14160);
12446   ;
12447   return 0;
12448 }
12449 _ACEOF
12450 if ac_fn_c_try_run "$LINENO"; then :
12451   gdb_cv_scanf_has_long_double=yes
12452 else
12453   gdb_cv_scanf_has_long_double=no
12454 fi
12455 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12456   conftest.$ac_objext conftest.beam conftest.$ac_ext
12457 fi
12458
12459 fi
12460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
12461 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
12462 if test $gdb_cv_scanf_has_long_double = yes; then
12463
12464 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
12465
12466 fi
12467
12468 case ${host_os} in
12469 aix*)
12470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
12471 $as_echo_n "checking for -bbigtoc option... " >&6; }
12472 if test "${gdb_cv_bigtoc+set}" = set; then :
12473   $as_echo_n "(cached) " >&6
12474 else
12475
12476     SAVE_LDFLAGS=$LDFLAGS
12477
12478     case $GCC in
12479     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
12480     *) gdb_cv_bigtoc=-bbigtoc ;;
12481     esac
12482
12483     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
12484     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12485 /* end confdefs.h.  */
12486
12487 int
12488 main ()
12489 {
12490 int i;
12491   ;
12492   return 0;
12493 }
12494 _ACEOF
12495 if ac_fn_c_try_link "$LINENO"; then :
12496
12497 else
12498   gdb_cv_bigtoc=
12499 fi
12500 rm -f core conftest.err conftest.$ac_objext \
12501     conftest$ac_exeext conftest.$ac_ext
12502     LDFLAGS="${SAVE_LDFLAGS}"
12503
12504 fi
12505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
12506 $as_echo "$gdb_cv_bigtoc" >&6; }
12507   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
12508   ;;
12509 esac
12510
12511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
12512 $as_echo_n "checking for the dynamic export flag... " >&6; }
12513 dynamic_list=false
12514 if test "${gdb_native}" = yes; then
12515    # The dynamically loaded libthread_db needs access to symbols in the gdb
12516    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
12517    # may not be supported there.
12518    old_LDFLAGS="$LDFLAGS"
12519    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
12520    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
12521    LDFLAGS="$LDFLAGS $RDYNAMIC"
12522    if test "${have_libpython}" = no; then
12523      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12524 /* end confdefs.h.  */
12525
12526 int
12527 main ()
12528 {
12529
12530   ;
12531   return 0;
12532 }
12533 _ACEOF
12534 if ac_fn_c_try_link "$LINENO"; then :
12535   dynamic_list=true
12536 fi
12537 rm -f core conftest.err conftest.$ac_objext \
12538     conftest$ac_exeext conftest.$ac_ext
12539    else
12540      # Workaround http://bugs.python.org/issue4434 where static
12541      # libpythonX.Y.a would get its symbols required for
12542      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
12543      # Problem does not happen for the recommended libpythonX.Y.so linkage.
12544      old_CFLAGS="$CFLAGS"
12545      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
12546      old_LIBS="$LIBS"
12547      LIBS="$LIBS $PYTHON_LIBS"
12548      if test "$cross_compiling" = yes; then :
12549   true
12550 else
12551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12552 /* end confdefs.h.  */
12553 #include "${have_libpython}/Python.h"
12554 int
12555 main ()
12556 {
12557 int err;
12558           Py_Initialize ();
12559           err = PyRun_SimpleString ("import itertools\n");
12560           Py_Finalize ();
12561           return err == 0 ? 0 : 1;
12562   ;
12563   return 0;
12564 }
12565 _ACEOF
12566 if ac_fn_c_try_run "$LINENO"; then :
12567   dynamic_list=true
12568 fi
12569 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12570   conftest.$ac_objext conftest.beam conftest.$ac_ext
12571 fi
12572
12573      LIBS="$old_LIBS"
12574      CFLAGS="$old_CFLAGS"
12575    fi
12576    LDFLAGS="$old_LDFLAGS"
12577 fi
12578 if $dynamic_list; then
12579   found="-Wl,--dynamic-list"
12580   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
12581 else
12582   found="-rdynamic"
12583   RDYNAMIC="-rdynamic"
12584 fi
12585
12586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
12587 $as_echo "$found" >&6; }
12588
12589
12590 if test ${build} = ${host} -a ${host} = ${target} ; then
12591    case ${host_os} in
12592    solaris*)
12593       # See if thread_db library is around for Solaris thread debugging.
12594       # Note that we must explicitly test for version 1 of the library
12595       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
12596       # the same API.
12597       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
12598 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
12599       if test -f /usr/lib/libthread_db.so.1 ; then
12600          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12601 $as_echo "yes" >&6; }
12602
12603 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
12604
12605          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
12606          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
12607          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12608 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12609 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
12610   $as_echo_n "(cached) " >&6
12611 else
12612   ac_check_lib_save_LIBS=$LIBS
12613 LIBS="-ldl  $LIBS"
12614 cat confdefs.h - <<_ACEOF >conftest.$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 if ac_fn_c_try_link "$LINENO"; then :
12633   ac_cv_lib_dl_dlopen=yes
12634 else
12635   ac_cv_lib_dl_dlopen=no
12636 fi
12637 rm -f core conftest.err conftest.$ac_objext \
12638     conftest$ac_exeext conftest.$ac_ext
12639 LIBS=$ac_check_lib_save_LIBS
12640 fi
12641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12642 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12643 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12644   cat >>confdefs.h <<_ACEOF
12645 #define HAVE_LIBDL 1
12646 _ACEOF
12647
12648   LIBS="-ldl $LIBS"
12649
12650 fi
12651
12652          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
12653          # Sun randomly tweaked the prototypes in <proc_service.h>
12654          # at one point.
12655          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
12656 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
12657          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
12658   $as_echo_n "(cached) " >&6
12659 else
12660
12661             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12662 /* end confdefs.h.  */
12663
12664                 #include <proc_service.h>
12665                 ps_err_e ps_pdwrite
12666                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
12667
12668 int
12669 main ()
12670 {
12671
12672   ;
12673   return 0;
12674 }
12675 _ACEOF
12676 if ac_fn_c_try_compile "$LINENO"; then :
12677   gdb_cv_proc_service_is_old=no
12678 else
12679   gdb_cv_proc_service_is_old=yes
12680 fi
12681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12682
12683 fi
12684
12685          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
12686 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
12687          if test $gdb_cv_proc_service_is_old = yes; then
12688
12689 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
12690
12691          fi
12692       else
12693          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12694 $as_echo "no" >&6; }
12695       fi
12696       ;;
12697    aix*)
12698       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
12699 $as_echo_n "checking for AiX thread debugging library... " >&6; }
12700       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
12701   $as_echo_n "(cached) " >&6
12702 else
12703   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12704 /* end confdefs.h.  */
12705 #include <sys/pthdebug.h>
12706 int
12707 main ()
12708 {
12709 #ifndef PTHDB_VERSION_3
12710                                     #error
12711                                     #endif
12712   ;
12713   return 0;
12714 }
12715 _ACEOF
12716 if ac_fn_c_try_compile "$LINENO"; then :
12717   gdb_cv_have_aix_thread_debug=yes
12718 else
12719   gdb_cv_have_aix_thread_debug=no
12720 fi
12721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12722 fi
12723
12724       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
12725 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
12726       if test $gdb_cv_have_aix_thread_debug = yes; then
12727          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
12728          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
12729          LIBS="$LIBS -lpthdebug"
12730
12731          # Older versions of AIX do not provide the declaration for
12732          # the getthrds function (it appears that it was introduced
12733          # with AIX 6.x).
12734          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
12735 "
12736 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
12737   ac_have_decl=1
12738 else
12739   ac_have_decl=0
12740 fi
12741
12742 cat >>confdefs.h <<_ACEOF
12743 #define HAVE_DECL_GETTHRDS $ac_have_decl
12744 _ACEOF
12745
12746       fi
12747       ;;
12748    esac
12749
12750 fi
12751
12752 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12753    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12754 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12755 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12756   $as_echo_n "(cached) " >&6
12757 else
12758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12759 /* end confdefs.h.  */
12760 #include <thread_db.h>
12761 int
12762 main ()
12763 {
12764 int i = TD_NOTALLOC;
12765   ;
12766   return 0;
12767 }
12768 _ACEOF
12769 if ac_fn_c_try_compile "$LINENO"; then :
12770   gdb_cv_thread_db_h_has_td_notalloc=yes
12771 else
12772   gdb_cv_thread_db_h_has_td_notalloc=no
12773
12774 fi
12775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12776
12777 fi
12778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12779 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12780    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12781 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12782 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12783   $as_echo_n "(cached) " >&6
12784 else
12785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12786 /* end confdefs.h.  */
12787 #include <thread_db.h>
12788 int
12789 main ()
12790 {
12791 int i = TD_VERSION;
12792   ;
12793   return 0;
12794 }
12795 _ACEOF
12796 if ac_fn_c_try_compile "$LINENO"; then :
12797   gdb_cv_thread_db_h_has_td_version=yes
12798 else
12799   gdb_cv_thread_db_h_has_td_version=no
12800
12801 fi
12802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12803
12804 fi
12805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12806 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12807    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12808 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12809 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12810   $as_echo_n "(cached) " >&6
12811 else
12812   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12813 /* end confdefs.h.  */
12814 #include <thread_db.h>
12815 int
12816 main ()
12817 {
12818 int i = TD_NOTLS;
12819   ;
12820   return 0;
12821 }
12822 _ACEOF
12823 if ac_fn_c_try_compile "$LINENO"; then :
12824   gdb_cv_thread_db_h_has_td_notls=yes
12825 else
12826   gdb_cv_thread_db_h_has_td_notls=no
12827
12828 fi
12829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12830
12831 fi
12832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12833 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12834 fi
12835 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12836
12837 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12838
12839 fi
12840 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12841
12842 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12843
12844 fi
12845 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12846
12847 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12848
12849 fi
12850
12851 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12852    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12853 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12854 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12855   $as_echo_n "(cached) " >&6
12856 else
12857   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12858 /* end confdefs.h.  */
12859 #include <sys/syscall.h>
12860 int
12861 main ()
12862 {
12863 int i = __NR_tkill;
12864   ;
12865   return 0;
12866 }
12867 _ACEOF
12868 if ac_fn_c_try_compile "$LINENO"; then :
12869   gdb_cv_sys_syscall_h_has_tkill=yes
12870 else
12871   gdb_cv_sys_syscall_h_has_tkill=no
12872
12873 fi
12874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12875
12876 fi
12877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12878 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12879 fi
12880 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
12881   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
12882 if test "x$ac_cv_func_syscall" = x""yes; then :
12883
12884 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12885
12886
12887 fi
12888
12889 fi
12890
12891 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12892 "
12893 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12894   ac_have_decl=1
12895 else
12896   ac_have_decl=0
12897 fi
12898
12899 cat >>confdefs.h <<_ACEOF
12900 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12901 _ACEOF
12902
12903
12904 if test "$cross_compiling" = yes; then :
12905   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12906 /* end confdefs.h.  */
12907 #include <sys/personality.h>
12908 int
12909 main ()
12910 {
12911
12912 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12913 #       define ADDR_NO_RANDOMIZE 0x0040000
12914 #      endif
12915        /* Test the flag could be set and stays set.  */
12916        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12917        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12918            return 1
12919   ;
12920   return 0;
12921 }
12922 _ACEOF
12923 if ac_fn_c_try_link "$LINENO"; then :
12924   have_personality=true
12925 else
12926   have_personality=false
12927 fi
12928 rm -f core conftest.err conftest.$ac_objext \
12929     conftest$ac_exeext conftest.$ac_ext
12930 else
12931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12932 /* end confdefs.h.  */
12933 #include <sys/personality.h>
12934 int
12935 main ()
12936 {
12937
12938 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12939 #       define ADDR_NO_RANDOMIZE 0x0040000
12940 #      endif
12941        /* Test the flag could be set and stays set.  */
12942        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12943        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12944            return 1
12945   ;
12946   return 0;
12947 }
12948 _ACEOF
12949 if ac_fn_c_try_run "$LINENO"; then :
12950   have_personality=true
12951 else
12952   have_personality=false
12953 fi
12954 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12955   conftest.$ac_objext conftest.beam conftest.$ac_ext
12956 fi
12957
12958 if $have_personality
12959 then
12960
12961 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12962
12963 fi
12964
12965 case $host_os in
12966   go32* | *djgpp*)
12967     gdbinit=gdb.ini
12968     ;;
12969   *)
12970     gdbinit=.gdbinit
12971     ;;
12972 esac
12973
12974 cat >>confdefs.h <<_ACEOF
12975 #define GDBINIT "$gdbinit"
12976 _ACEOF
12977
12978
12979
12980 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12981 # except that the argument to --with-sysroot is optional.
12982 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12983 if test "x$with_sysroot" = xyes; then
12984   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12985 fi
12986
12987 # Check whether --with-sysroot was given.
12988 if test "${with_sysroot+set}" = set; then :
12989   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12990 else
12991   TARGET_SYSTEM_ROOT=
12992 fi
12993
12994
12995   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12996   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12997   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12998   ac_define_dir=`eval echo $ac_define_dir`
12999
13000 cat >>confdefs.h <<_ACEOF
13001 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
13002 _ACEOF
13003
13004
13005
13006
13007   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13008      if test "x$prefix" = xNONE; then
13009         test_prefix=/usr/local
13010      else
13011         test_prefix=$prefix
13012      fi
13013   else
13014      test_prefix=$exec_prefix
13015   fi
13016   value=0
13017   case ${ac_define_dir} in
13018      "${test_prefix}"|"${test_prefix}/"*|\
13019         '${exec_prefix}'|'${exec_prefix}/'*)
13020      value=1
13021      ;;
13022   esac
13023
13024 cat >>confdefs.h <<_ACEOF
13025 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
13026 _ACEOF
13027
13028
13029
13030
13031
13032 # Check whether --with-system-gdbinit was given.
13033 if test "${with_system_gdbinit+set}" = set; then :
13034   withval=$with_system_gdbinit;
13035     SYSTEM_GDBINIT=$withval
13036 else
13037   SYSTEM_GDBINIT=
13038 fi
13039
13040
13041   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
13042   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13043   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
13044   ac_define_dir=`eval echo $ac_define_dir`
13045
13046 cat >>confdefs.h <<_ACEOF
13047 #define SYSTEM_GDBINIT "$ac_define_dir"
13048 _ACEOF
13049
13050
13051
13052
13053   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13054      if test "x$prefix" = xNONE; then
13055         test_prefix=/usr/local
13056      else
13057         test_prefix=$prefix
13058      fi
13059   else
13060      test_prefix=$exec_prefix
13061   fi
13062   value=0
13063   case ${ac_define_dir} in
13064      "${test_prefix}"|"${test_prefix}/"*|\
13065         '${exec_prefix}'|'${exec_prefix}/'*)
13066      value=1
13067      ;;
13068   esac
13069
13070 cat >>confdefs.h <<_ACEOF
13071 #define SYSTEM_GDBINIT_RELOCATABLE $value
13072 _ACEOF
13073
13074
13075
13076
13077 # Check whether --enable-werror was given.
13078 if test "${enable_werror+set}" = set; then :
13079   enableval=$enable_werror; case "${enableval}" in
13080      yes | y) ERROR_ON_WARNING="yes" ;;
13081      no | n)  ERROR_ON_WARNING="no" ;;
13082      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
13083    esac
13084 fi
13085
13086
13087 # Enable -Werror by default when using gcc.  Turn it off for releases.
13088 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
13089     ERROR_ON_WARNING=yes
13090 fi
13091
13092 WERROR_CFLAGS=""
13093 if test "${ERROR_ON_WARNING}" = yes ; then
13094     WERROR_CFLAGS="-Werror"
13095 fi
13096
13097 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
13098 -Wpointer-sign \
13099 -Wno-unused -Wunused-value -Wunused-function \
13100 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes \
13101 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
13102 -Wold-style-declaration -Wold-style-definition"
13103
13104 # Enable -Wno-format by default when using gcc on mingw since many
13105 # GCC versions complain about %I64.
13106 case "${host}" in
13107   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
13108   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
13109 esac
13110
13111 # Check whether --enable-build-warnings was given.
13112 if test "${enable_build_warnings+set}" = set; then :
13113   enableval=$enable_build_warnings; case "${enableval}" in
13114   yes)  ;;
13115   no)   build_warnings="-w";;
13116   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13117         build_warnings="${build_warnings} ${t}";;
13118   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13119         build_warnings="${t} ${build_warnings}";;
13120   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13121 esac
13122 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13123   echo "Setting compiler warning flags = $build_warnings" 6>&1
13124 fi
13125 fi
13126 # Check whether --enable-gdb-build-warnings was given.
13127 if test "${enable_gdb_build_warnings+set}" = set; then :
13128   enableval=$enable_gdb_build_warnings; case "${enableval}" in
13129   yes)  ;;
13130   no)   build_warnings="-w";;
13131   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13132         build_warnings="${build_warnings} ${t}";;
13133   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13134         build_warnings="${t} ${build_warnings}";;
13135   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13136 esac
13137 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13138   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
13139 fi
13140 fi
13141 WARN_CFLAGS=""
13142 if test "x${build_warnings}" != x -a "x$GCC" = xyes
13143 then
13144     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
13145 $as_echo_n "checking compiler warning flags... " >&6; }
13146     # Separate out the -Werror flag as some files just cannot be
13147     # compiled with it enabled.
13148     for w in ${build_warnings}; do
13149         case $w in
13150         -Werr*) WERROR_CFLAGS=-Werror ;;
13151         *) # Check that GCC accepts it
13152             saved_CFLAGS="$CFLAGS"
13153             CFLAGS="$CFLAGS $w"
13154             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13155 /* end confdefs.h.  */
13156
13157 int
13158 main ()
13159 {
13160
13161   ;
13162   return 0;
13163 }
13164 _ACEOF
13165 if ac_fn_c_try_compile "$LINENO"; then :
13166   WARN_CFLAGS="${WARN_CFLAGS} $w"
13167 fi
13168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13169             CFLAGS="$saved_CFLAGS"
13170         esac
13171     done
13172     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
13173 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
13174 fi
13175
13176
13177
13178 # In the Cygwin environment, we need some additional flags.
13179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
13180 $as_echo_n "checking for cygwin... " >&6; }
13181 if test "${gdb_cv_os_cygwin+set}" = set; then :
13182   $as_echo_n "(cached) " >&6
13183 else
13184   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13185 /* end confdefs.h.  */
13186
13187 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
13188 lose
13189 #endif
13190 _ACEOF
13191 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13192   $EGREP "^lose$" >/dev/null 2>&1; then :
13193   gdb_cv_os_cygwin=yes
13194 else
13195   gdb_cv_os_cygwin=no
13196 fi
13197 rm -f conftest*
13198
13199 fi
13200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
13201 $as_echo "$gdb_cv_os_cygwin" >&6; }
13202
13203
13204 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
13205 case ${host} in
13206   *go32* ) SER_HARDWIRE=ser-go32.o ;;
13207   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
13208   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
13209 esac
13210
13211
13212 # libreadline needs libuser32.a in a cygwin environment
13213 WIN32LIBS=
13214 if test x$gdb_cv_os_cygwin = xyes; then
13215     WIN32LIBS="-luser32"
13216     case "${target}" in
13217         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
13218         ;;
13219     esac
13220 fi
13221
13222 # The ser-tcp.c module requires sockets.
13223 case ${host} in
13224   *mingw32*)
13225
13226 $as_echo "#define USE_WIN32API 1" >>confdefs.h
13227
13228     WIN32LIBS="$WIN32LIBS -lws2_32"
13229     ;;
13230 esac
13231
13232
13233 # Add ELF support to GDB, but only if BFD includes ELF support.
13234
13235   OLD_CFLAGS=$CFLAGS
13236   OLD_LDFLAGS=$LDFLAGS
13237   OLD_LIBS=$LIBS
13238   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13239   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13240   # always want our bfd.
13241   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13242   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13243   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13244   LIBS="-lbfd -liberty $intl $LIBS"
13245   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
13246 $as_echo_n "checking for ELF support in BFD... " >&6; }
13247 if test "${gdb_cv_var_elf+set}" = set; then :
13248   $as_echo_n "(cached) " >&6
13249 else
13250   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13251 /* end confdefs.h.  */
13252 #include <stdlib.h>
13253   #include "bfd.h"
13254   #include "elf-bfd.h"
13255
13256 int
13257 main ()
13258 {
13259 return bfd_get_elf_phdr_upper_bound (NULL);
13260   ;
13261   return 0;
13262 }
13263 _ACEOF
13264 if ac_fn_c_try_link "$LINENO"; then :
13265   gdb_cv_var_elf=yes
13266 else
13267   gdb_cv_var_elf=no
13268 fi
13269 rm -f core conftest.err conftest.$ac_objext \
13270     conftest$ac_exeext conftest.$ac_ext
13271 fi
13272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
13273 $as_echo "$gdb_cv_var_elf" >&6; }
13274   CFLAGS=$OLD_CFLAGS
13275   LDFLAGS=$OLD_LDFLAGS
13276   LIBS=$OLD_LIBS
13277 if test $gdb_cv_var_elf = yes; then
13278   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
13279
13280 $as_echo "#define HAVE_ELF 1" >>confdefs.h
13281
13282   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13283   if test "$plugins" = "yes"; then
13284     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13285 $as_echo_n "checking for library containing dlopen... " >&6; }
13286 if test "${ac_cv_search_dlopen+set}" = set; then :
13287   $as_echo_n "(cached) " >&6
13288 else
13289   ac_func_search_save_LIBS=$LIBS
13290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13291 /* end confdefs.h.  */
13292
13293 /* Override any GCC internal prototype to avoid an error.
13294    Use char because int might match the return type of a GCC
13295    builtin and then its argument prototype would still apply.  */
13296 #ifdef __cplusplus
13297 extern "C"
13298 #endif
13299 char dlopen ();
13300 int
13301 main ()
13302 {
13303 return dlopen ();
13304   ;
13305   return 0;
13306 }
13307 _ACEOF
13308 for ac_lib in '' dl; do
13309   if test -z "$ac_lib"; then
13310     ac_res="none required"
13311   else
13312     ac_res=-l$ac_lib
13313     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13314   fi
13315   if ac_fn_c_try_link "$LINENO"; then :
13316   ac_cv_search_dlopen=$ac_res
13317 fi
13318 rm -f core conftest.err conftest.$ac_objext \
13319     conftest$ac_exeext
13320   if test "${ac_cv_search_dlopen+set}" = set; then :
13321   break
13322 fi
13323 done
13324 if test "${ac_cv_search_dlopen+set}" = set; then :
13325
13326 else
13327   ac_cv_search_dlopen=no
13328 fi
13329 rm conftest.$ac_ext
13330 LIBS=$ac_func_search_save_LIBS
13331 fi
13332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13333 $as_echo "$ac_cv_search_dlopen" >&6; }
13334 ac_res=$ac_cv_search_dlopen
13335 if test "$ac_res" != no; then :
13336   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13337
13338 fi
13339
13340   fi
13341 fi
13342
13343 # Add macho support to GDB, but only if BFD includes it.
13344
13345   OLD_CFLAGS=$CFLAGS
13346   OLD_LDFLAGS=$LDFLAGS
13347   OLD_LIBS=$LIBS
13348   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13349   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13350   # always want our bfd.
13351   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13352   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13353   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13354   LIBS="-lbfd -liberty $intl $LIBS"
13355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
13356 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
13357 if test "${gdb_cv_var_macho+set}" = set; then :
13358   $as_echo_n "(cached) " >&6
13359 else
13360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13361 /* end confdefs.h.  */
13362 #include <stdlib.h>
13363   #include "bfd.h"
13364   #include "mach-o.h"
13365
13366 int
13367 main ()
13368 {
13369 return bfd_mach_o_lookup_command (NULL, 0, NULL);
13370   ;
13371   return 0;
13372 }
13373 _ACEOF
13374 if ac_fn_c_try_link "$LINENO"; then :
13375   gdb_cv_var_macho=yes
13376 else
13377   gdb_cv_var_macho=no
13378 fi
13379 rm -f core conftest.err conftest.$ac_objext \
13380     conftest$ac_exeext conftest.$ac_ext
13381 fi
13382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
13383 $as_echo "$gdb_cv_var_macho" >&6; }
13384   CFLAGS=$OLD_CFLAGS
13385   LDFLAGS=$OLD_LDFLAGS
13386   LIBS=$OLD_LIBS
13387 if test $gdb_cv_var_macho = yes; then
13388   CONFIG_OBS="$CONFIG_OBS machoread.o"
13389 fi
13390
13391 # Add SOM support to GDB, but only if BFD includes it.
13392
13393   OLD_CFLAGS=$CFLAGS
13394   OLD_LDFLAGS=$LDFLAGS
13395   OLD_LIBS=$LIBS
13396   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13397   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13398   # always want our bfd.
13399   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13400   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13401   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13402   LIBS="-lbfd -liberty $intl $LIBS"
13403   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5
13404 $as_echo_n "checking for SOM support in BFD... " >&6; }
13405 if test "${gdb_cv_var_som+set}" = set; then :
13406   $as_echo_n "(cached) " >&6
13407 else
13408   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13409 /* end confdefs.h.  */
13410 #include <stdlib.h>
13411   #include "bfd.h"
13412   #include "som.h"
13413
13414 int
13415 main ()
13416 {
13417 return bfd_som_attach_aux_hdr (NULL, 0, NULL);
13418   ;
13419   return 0;
13420 }
13421 _ACEOF
13422 if ac_fn_c_try_link "$LINENO"; then :
13423   gdb_cv_var_som=yes
13424 else
13425   gdb_cv_var_som=no
13426 fi
13427 rm -f core conftest.err conftest.$ac_objext \
13428     conftest$ac_exeext conftest.$ac_ext
13429 fi
13430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5
13431 $as_echo "$gdb_cv_var_som" >&6; }
13432   CFLAGS=$OLD_CFLAGS
13433   LDFLAGS=$OLD_LDFLAGS
13434   LIBS=$OLD_LIBS
13435 if test $gdb_cv_var_som = yes; then
13436   CONFIG_OBS="$CONFIG_OBS somread.o"
13437 fi
13438
13439 # Add any host-specific objects to GDB.
13440 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
13441
13442 # If building on ELF, look for lzma support for embedded compressed debug info.
13443 if test $gdb_cv_var_elf = yes; then
13444
13445 # Check whether --with-lzma was given.
13446 if test "${with_lzma+set}" = set; then :
13447   withval=$with_lzma;
13448 else
13449   with_lzma=auto
13450 fi
13451
13452   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
13453 $as_echo_n "checking whether to use lzma... " >&6; }
13454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
13455 $as_echo "$with_lzma" >&6; }
13456
13457   if test "${with_lzma}" != no; then
13458
13459
13460
13461
13462
13463
13464
13465
13466     use_additional=yes
13467
13468   acl_save_prefix="$prefix"
13469   prefix="$acl_final_prefix"
13470   acl_save_exec_prefix="$exec_prefix"
13471   exec_prefix="$acl_final_exec_prefix"
13472
13473     eval additional_includedir=\"$includedir\"
13474     eval additional_libdir=\"$libdir\"
13475
13476   exec_prefix="$acl_save_exec_prefix"
13477   prefix="$acl_save_prefix"
13478
13479
13480 # Check whether --with-liblzma-prefix was given.
13481 if test "${with_liblzma_prefix+set}" = set; then :
13482   withval=$with_liblzma_prefix;
13483     if test "X$withval" = "Xno"; then
13484       use_additional=no
13485     else
13486       if test "X$withval" = "X"; then
13487
13488   acl_save_prefix="$prefix"
13489   prefix="$acl_final_prefix"
13490   acl_save_exec_prefix="$exec_prefix"
13491   exec_prefix="$acl_final_exec_prefix"
13492
13493           eval additional_includedir=\"$includedir\"
13494           eval additional_libdir=\"$libdir\"
13495
13496   exec_prefix="$acl_save_exec_prefix"
13497   prefix="$acl_save_prefix"
13498
13499       else
13500         additional_includedir="$withval/include"
13501         additional_libdir="$withval/lib"
13502       fi
13503     fi
13504
13505 fi
13506
13507       LIBLZMA=
13508   LTLIBLZMA=
13509   INCLZMA=
13510   rpathdirs=
13511   ltrpathdirs=
13512   names_already_handled=
13513   names_next_round='lzma '
13514   while test -n "$names_next_round"; do
13515     names_this_round="$names_next_round"
13516     names_next_round=
13517     for name in $names_this_round; do
13518       already_handled=
13519       for n in $names_already_handled; do
13520         if test "$n" = "$name"; then
13521           already_handled=yes
13522           break
13523         fi
13524       done
13525       if test -z "$already_handled"; then
13526         names_already_handled="$names_already_handled $name"
13527                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
13528         eval value=\"\$HAVE_LIB$uppername\"
13529         if test -n "$value"; then
13530           if test "$value" = yes; then
13531             eval value=\"\$LIB$uppername\"
13532             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
13533             eval value=\"\$LTLIB$uppername\"
13534             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
13535           else
13536                                     :
13537           fi
13538         else
13539                               found_dir=
13540           found_la=
13541           found_so=
13542           found_a=
13543           if test $use_additional = yes; then
13544             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
13545               found_dir="$additional_libdir"
13546               found_so="$additional_libdir/lib$name.$shlibext"
13547               if test -f "$additional_libdir/lib$name.la"; then
13548                 found_la="$additional_libdir/lib$name.la"
13549               fi
13550             else
13551               if test -f "$additional_libdir/lib$name.$libext"; then
13552                 found_dir="$additional_libdir"
13553                 found_a="$additional_libdir/lib$name.$libext"
13554                 if test -f "$additional_libdir/lib$name.la"; then
13555                   found_la="$additional_libdir/lib$name.la"
13556                 fi
13557               fi
13558             fi
13559           fi
13560           if test "X$found_dir" = "X"; then
13561             for x in $LDFLAGS $LTLIBLZMA; do
13562
13563   acl_save_prefix="$prefix"
13564   prefix="$acl_final_prefix"
13565   acl_save_exec_prefix="$exec_prefix"
13566   exec_prefix="$acl_final_exec_prefix"
13567   eval x=\"$x\"
13568   exec_prefix="$acl_save_exec_prefix"
13569   prefix="$acl_save_prefix"
13570
13571               case "$x" in
13572                 -L*)
13573                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13574                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13575                     found_dir="$dir"
13576                     found_so="$dir/lib$name.$shlibext"
13577                     if test -f "$dir/lib$name.la"; then
13578                       found_la="$dir/lib$name.la"
13579                     fi
13580                   else
13581                     if test -f "$dir/lib$name.$libext"; then
13582                       found_dir="$dir"
13583                       found_a="$dir/lib$name.$libext"
13584                       if test -f "$dir/lib$name.la"; then
13585                         found_la="$dir/lib$name.la"
13586                       fi
13587                     fi
13588                   fi
13589                   ;;
13590               esac
13591               if test "X$found_dir" != "X"; then
13592                 break
13593               fi
13594             done
13595           fi
13596           if test "X$found_dir" != "X"; then
13597                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13598             if test "X$found_so" != "X"; then
13599                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13600                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13601               else
13602                                                                                 haveit=
13603                 for x in $ltrpathdirs; do
13604                   if test "X$x" = "X$found_dir"; then
13605                     haveit=yes
13606                     break
13607                   fi
13608                 done
13609                 if test -z "$haveit"; then
13610                   ltrpathdirs="$ltrpathdirs $found_dir"
13611                 fi
13612                                 if test "$hardcode_direct" = yes; then
13613                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13614                 else
13615                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13616                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13617                                                             haveit=
13618                     for x in $rpathdirs; do
13619                       if test "X$x" = "X$found_dir"; then
13620                         haveit=yes
13621                         break
13622                       fi
13623                     done
13624                     if test -z "$haveit"; then
13625                       rpathdirs="$rpathdirs $found_dir"
13626                     fi
13627                   else
13628                                                                                 haveit=
13629                     for x in $LDFLAGS $LIBLZMA; do
13630
13631   acl_save_prefix="$prefix"
13632   prefix="$acl_final_prefix"
13633   acl_save_exec_prefix="$exec_prefix"
13634   exec_prefix="$acl_final_exec_prefix"
13635   eval x=\"$x\"
13636   exec_prefix="$acl_save_exec_prefix"
13637   prefix="$acl_save_prefix"
13638
13639                       if test "X$x" = "X-L$found_dir"; then
13640                         haveit=yes
13641                         break
13642                       fi
13643                     done
13644                     if test -z "$haveit"; then
13645                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13646                     fi
13647                     if test "$hardcode_minus_L" != no; then
13648                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13649                     else
13650                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13651                     fi
13652                   fi
13653                 fi
13654               fi
13655             else
13656               if test "X$found_a" != "X"; then
13657                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13658               else
13659                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13660               fi
13661             fi
13662                         additional_includedir=
13663             case "$found_dir" in
13664               */lib | */lib/)
13665                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13666                 additional_includedir="$basedir/include"
13667                 ;;
13668             esac
13669             if test "X$additional_includedir" != "X"; then
13670                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13671                 haveit=
13672                 if test "X$additional_includedir" = "X/usr/local/include"; then
13673                   if test -n "$GCC"; then
13674                     case $host_os in
13675                       linux*) haveit=yes;;
13676                     esac
13677                   fi
13678                 fi
13679                 if test -z "$haveit"; then
13680                   for x in $CPPFLAGS $INCLZMA; do
13681
13682   acl_save_prefix="$prefix"
13683   prefix="$acl_final_prefix"
13684   acl_save_exec_prefix="$exec_prefix"
13685   exec_prefix="$acl_final_exec_prefix"
13686   eval x=\"$x\"
13687   exec_prefix="$acl_save_exec_prefix"
13688   prefix="$acl_save_prefix"
13689
13690                     if test "X$x" = "X-I$additional_includedir"; then
13691                       haveit=yes
13692                       break
13693                     fi
13694                   done
13695                   if test -z "$haveit"; then
13696                     if test -d "$additional_includedir"; then
13697                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13698                     fi
13699                   fi
13700                 fi
13701               fi
13702             fi
13703                         if test -n "$found_la"; then
13704                                                         save_libdir="$libdir"
13705               case "$found_la" in
13706                 */* | *\\*) . "$found_la" ;;
13707                 *) . "./$found_la" ;;
13708               esac
13709               libdir="$save_libdir"
13710                             for dep in $dependency_libs; do
13711                 case "$dep" in
13712                   -L*)
13713                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13714                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13715                       haveit=
13716                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13717                         if test -n "$GCC"; then
13718                           case $host_os in
13719                             linux*) haveit=yes;;
13720                           esac
13721                         fi
13722                       fi
13723                       if test -z "$haveit"; then
13724                         haveit=
13725                         for x in $LDFLAGS $LIBLZMA; do
13726
13727   acl_save_prefix="$prefix"
13728   prefix="$acl_final_prefix"
13729   acl_save_exec_prefix="$exec_prefix"
13730   exec_prefix="$acl_final_exec_prefix"
13731   eval x=\"$x\"
13732   exec_prefix="$acl_save_exec_prefix"
13733   prefix="$acl_save_prefix"
13734
13735                           if test "X$x" = "X-L$additional_libdir"; then
13736                             haveit=yes
13737                             break
13738                           fi
13739                         done
13740                         if test -z "$haveit"; then
13741                           if test -d "$additional_libdir"; then
13742                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13743                           fi
13744                         fi
13745                         haveit=
13746                         for x in $LDFLAGS $LTLIBLZMA; do
13747
13748   acl_save_prefix="$prefix"
13749   prefix="$acl_final_prefix"
13750   acl_save_exec_prefix="$exec_prefix"
13751   exec_prefix="$acl_final_exec_prefix"
13752   eval x=\"$x\"
13753   exec_prefix="$acl_save_exec_prefix"
13754   prefix="$acl_save_prefix"
13755
13756                           if test "X$x" = "X-L$additional_libdir"; then
13757                             haveit=yes
13758                             break
13759                           fi
13760                         done
13761                         if test -z "$haveit"; then
13762                           if test -d "$additional_libdir"; then
13763                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
13764                           fi
13765                         fi
13766                       fi
13767                     fi
13768                     ;;
13769                   -R*)
13770                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
13771                     if test "$enable_rpath" != no; then
13772                                                                   haveit=
13773                       for x in $rpathdirs; do
13774                         if test "X$x" = "X$dir"; then
13775                           haveit=yes
13776                           break
13777                         fi
13778                       done
13779                       if test -z "$haveit"; then
13780                         rpathdirs="$rpathdirs $dir"
13781                       fi
13782                                                                   haveit=
13783                       for x in $ltrpathdirs; do
13784                         if test "X$x" = "X$dir"; then
13785                           haveit=yes
13786                           break
13787                         fi
13788                       done
13789                       if test -z "$haveit"; then
13790                         ltrpathdirs="$ltrpathdirs $dir"
13791                       fi
13792                     fi
13793                     ;;
13794                   -l*)
13795                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13796                     ;;
13797                   *.la)
13798                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13799                     ;;
13800                   *)
13801                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
13802                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
13803                     ;;
13804                 esac
13805               done
13806             fi
13807           else
13808                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13809             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
13810           fi
13811         fi
13812       fi
13813     done
13814   done
13815   if test "X$rpathdirs" != "X"; then
13816     if test -n "$hardcode_libdir_separator"; then
13817                         alldirs=
13818       for found_dir in $rpathdirs; do
13819         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13820       done
13821             acl_save_libdir="$libdir"
13822       libdir="$alldirs"
13823       eval flag=\"$hardcode_libdir_flag_spec\"
13824       libdir="$acl_save_libdir"
13825       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13826     else
13827             for found_dir in $rpathdirs; do
13828         acl_save_libdir="$libdir"
13829         libdir="$found_dir"
13830         eval flag=\"$hardcode_libdir_flag_spec\"
13831         libdir="$acl_save_libdir"
13832         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13833       done
13834     fi
13835   fi
13836   if test "X$ltrpathdirs" != "X"; then
13837             for found_dir in $ltrpathdirs; do
13838       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
13839     done
13840   fi
13841
13842
13843         ac_save_CPPFLAGS="$CPPFLAGS"
13844
13845   for element in $INCLZMA; do
13846     haveit=
13847     for x in $CPPFLAGS; do
13848
13849   acl_save_prefix="$prefix"
13850   prefix="$acl_final_prefix"
13851   acl_save_exec_prefix="$exec_prefix"
13852   exec_prefix="$acl_final_exec_prefix"
13853   eval x=\"$x\"
13854   exec_prefix="$acl_save_exec_prefix"
13855   prefix="$acl_save_prefix"
13856
13857       if test "X$x" = "X$element"; then
13858         haveit=yes
13859         break
13860       fi
13861     done
13862     if test -z "$haveit"; then
13863       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
13864     fi
13865   done
13866
13867
13868   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
13869 $as_echo_n "checking for liblzma... " >&6; }
13870 if test "${ac_cv_liblzma+set}" = set; then :
13871   $as_echo_n "(cached) " >&6
13872 else
13873
13874     ac_save_LIBS="$LIBS"
13875     LIBS="$LIBS $LIBLZMA"
13876     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13877 /* end confdefs.h.  */
13878 #include "lzma.h"
13879 int
13880 main ()
13881 {
13882 lzma_index_iter iter;
13883                            lzma_index_iter_init (&iter, 0);
13884                            lzma_mf_is_supported (LZMA_MF_HC3);
13885   ;
13886   return 0;
13887 }
13888 _ACEOF
13889 if ac_fn_c_try_link "$LINENO"; then :
13890   ac_cv_liblzma=yes
13891 else
13892   ac_cv_liblzma=no
13893 fi
13894 rm -f core conftest.err conftest.$ac_objext \
13895     conftest$ac_exeext conftest.$ac_ext
13896     LIBS="$ac_save_LIBS"
13897
13898 fi
13899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
13900 $as_echo "$ac_cv_liblzma" >&6; }
13901   if test "$ac_cv_liblzma" = yes; then
13902     HAVE_LIBLZMA=yes
13903
13904 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
13905
13906     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
13907 $as_echo_n "checking how to link with liblzma... " >&6; }
13908     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
13909 $as_echo "$LIBLZMA" >&6; }
13910   else
13911     HAVE_LIBLZMA=no
13912             CPPFLAGS="$ac_save_CPPFLAGS"
13913     LIBLZMA=
13914     LTLIBLZMA=
13915   fi
13916
13917
13918
13919
13920
13921
13922     if test "$HAVE_LIBLZMA" != yes; then
13923       if test "$with_lzma" = yes; then
13924         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
13925       fi
13926     fi
13927   fi
13928 fi
13929
13930 LIBGUI="../libgui/src/libgui.a"
13931 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13932
13933
13934
13935 WIN32LDAPP=
13936
13937
13938
13939 case "${host}" in
13940 *-*-cygwin* | *-*-mingw* )
13941     configdir="win"
13942     ;;
13943 *)
13944     configdir="unix"
13945     ;;
13946 esac
13947
13948 GDBTKLIBS=
13949 if test "${enable_gdbtk}" = "yes"; then
13950
13951     # Gdbtk must have an absolute path to srcdir in order to run
13952     # properly when not installed.
13953     here=`pwd`
13954     cd ${srcdir}
13955     GDBTK_SRC_DIR=`pwd`
13956     cd $here
13957
13958
13959     #
13960     # Ok, lets find the tcl configuration
13961     # First, look for one uninstalled.
13962     # the alternative search directory is invoked by --with-tcl
13963     #
13964
13965     if test x"${no_tcl}" = x ; then
13966         # we reset no_tcl in case something fails here
13967         no_tcl=true
13968
13969 # Check whether --with-tcl was given.
13970 if test "${with_tcl+set}" = set; then :
13971   withval=$with_tcl; with_tclconfig=${withval}
13972 fi
13973
13974         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13975 $as_echo_n "checking for Tcl configuration... " >&6; }
13976         if test "${ac_cv_c_tclconfig+set}" = set; then :
13977   $as_echo_n "(cached) " >&6
13978 else
13979
13980
13981             # First check to see if --with-tcl was specified.
13982             case "${host}" in
13983                 *-*-cygwin*) platDir="win" ;;
13984                 *) platDir="unix" ;;
13985             esac
13986             if test x"${with_tclconfig}" != x ; then
13987                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13988                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13989                 else
13990                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13991                 fi
13992             fi
13993
13994             # then check for a private Tcl installation
13995             if test x"${ac_cv_c_tclconfig}" = x ; then
13996                 for i in \
13997                         ../tcl \
13998                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13999                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
14000                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
14001                         ../../tcl \
14002                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14003                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
14004                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
14005                         ../../../tcl \
14006                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14007                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
14008                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
14009                     if test -f "$i/$platDir/tclConfig.sh" ; then
14010                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14011                         break
14012                     fi
14013                 done
14014             fi
14015
14016             # on Darwin, check in Framework installation locations
14017             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
14018                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14019                         `ls -d /Library/Frameworks 2>/dev/null` \
14020                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14021                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14022                         ; do
14023                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
14024                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
14025                         break
14026                     fi
14027                 done
14028             fi
14029
14030             # check in a few common install locations
14031             if test x"${ac_cv_c_tclconfig}" = x ; then
14032                 for i in `ls -d ${libdir} 2>/dev/null` \
14033                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14034                         `ls -d ${prefix}/lib 2>/dev/null` \
14035                         `ls -d /usr/local/lib 2>/dev/null` \
14036                         `ls -d /usr/contrib/lib 2>/dev/null` \
14037                         `ls -d /usr/lib 2>/dev/null` \
14038                         ; do
14039                     if test -f "$i/tclConfig.sh" ; then
14040                         ac_cv_c_tclconfig=`(cd $i; pwd)`
14041                         break
14042                     fi
14043                 done
14044             fi
14045
14046             # check in a few other private locations
14047             if test x"${ac_cv_c_tclconfig}" = x ; then
14048                 for i in \
14049                         ${srcdir}/../tcl \
14050                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14051                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
14052                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
14053                     if test -f "$i/$platDir/tclConfig.sh" ; then
14054                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14055                     break
14056                 fi
14057                 done
14058             fi
14059
14060 fi
14061
14062
14063         if test x"${ac_cv_c_tclconfig}" = x ; then
14064             TCL_BIN_DIR="# no Tcl configs found"
14065             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
14066 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
14067         else
14068             no_tcl=
14069             TCL_BIN_DIR=${ac_cv_c_tclconfig}
14070             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
14071 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14072         fi
14073     fi
14074
14075
14076     # If $no_tk is nonempty, then we can't do Tk, and there is no
14077     # point to doing Tcl.
14078
14079     #
14080     # Ok, lets find the tk configuration
14081     # First, look for one uninstalled.
14082     # the alternative search directory is invoked by --with-tk
14083     #
14084
14085     if test x"${no_tk}" = x ; then
14086         # we reset no_tk in case something fails here
14087         no_tk=true
14088
14089 # Check whether --with-tk was given.
14090 if test "${with_tk+set}" = set; then :
14091   withval=$with_tk; with_tkconfig=${withval}
14092 fi
14093
14094         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
14095 $as_echo_n "checking for Tk configuration... " >&6; }
14096         if test "${ac_cv_c_tkconfig+set}" = set; then :
14097   $as_echo_n "(cached) " >&6
14098 else
14099
14100
14101             # First check to see if --with-tkconfig was specified.
14102             if test x"${with_tkconfig}" != x ; then
14103                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
14104                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
14105                 else
14106                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
14107                 fi
14108             fi
14109
14110             # then check for a private Tk library
14111             case "${host}" in
14112                 *-*-cygwin*) platDir="win" ;;
14113                 *) platDir="unix" ;;
14114             esac
14115             if test x"${ac_cv_c_tkconfig}" = x ; then
14116                 for i in \
14117                         ../tk \
14118                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14119                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
14120                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
14121                         ../../tk \
14122                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14123                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
14124                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
14125                         ../../../tk \
14126                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14127                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
14128                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
14129                     if test -f "$i/$platDir/tkConfig.sh" ; then
14130                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14131                         break
14132                     fi
14133                 done
14134             fi
14135
14136             # on Darwin, check in Framework installation locations
14137             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
14138                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14139                         `ls -d /Library/Frameworks 2>/dev/null` \
14140                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14141                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14142                         ; do
14143                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
14144                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
14145                         break
14146                     fi
14147                 done
14148             fi
14149
14150             # check in a few common install locations
14151             if test x"${ac_cv_c_tkconfig}" = x ; then
14152                 for i in `ls -d ${libdir} 2>/dev/null` \
14153                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14154                         `ls -d ${prefix}/lib 2>/dev/null` \
14155                         `ls -d /usr/local/lib 2>/dev/null` \
14156                         `ls -d /usr/contrib/lib 2>/dev/null` \
14157                         `ls -d /usr/lib 2>/dev/null` \
14158                         ; do
14159                     if test -f "$i/tkConfig.sh" ; then
14160                         ac_cv_c_tkconfig=`(cd $i; pwd)`
14161                         break
14162                     fi
14163                 done
14164             fi
14165             # check in a few other private locations
14166             if test x"${ac_cv_c_tkconfig}" = x ; then
14167                 for i in \
14168                         ${srcdir}/../tk \
14169                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14170                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
14171                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
14172                     if test -f "$i/$platDir/tkConfig.sh" ; then
14173                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14174                         break
14175                     fi
14176                 done
14177             fi
14178
14179 fi
14180
14181
14182         if test x"${ac_cv_c_tkconfig}" = x ; then
14183             TK_BIN_DIR="# no Tk configs found"
14184             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
14185 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
14186         else
14187             no_tk=
14188             TK_BIN_DIR=${ac_cv_c_tkconfig}
14189             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
14190 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14191         fi
14192     fi
14193
14194
14195     if test -z "${no_tcl}" -a -z "${no_tk}"; then
14196
14197     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
14198 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
14199
14200     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
14201         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14202 $as_echo "loading" >&6; }
14203         . ${TCL_BIN_DIR}/tclConfig.sh
14204     else
14205         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
14206 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14207     fi
14208
14209     # eval is required to do the TCL_DBGX substitution
14210     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
14211     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
14212
14213     # If the TCL_BIN_DIR is the build directory (not the install directory),
14214     # then set the common variable name to the value of the build variables.
14215     # For example, the variable TCL_LIB_SPEC will be set to the value
14216     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
14217     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
14218     # installed and uninstalled version of Tcl.
14219     if test -f "${TCL_BIN_DIR}/Makefile" ; then
14220         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
14221         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
14222         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
14223     elif test "`uname -s`" = "Darwin"; then
14224         # If Tcl was built as a framework, attempt to use the libraries
14225         # from the framework at the given location so that linking works
14226         # against Tcl.framework installed in an arbitrary location.
14227         case ${TCL_DEFS} in
14228             *TCL_FRAMEWORK*)
14229                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
14230                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
14231                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
14232                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
14233                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
14234                             break
14235                         fi
14236                     done
14237                 fi
14238                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
14239                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
14240                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
14241                 fi
14242                 ;;
14243         esac
14244     fi
14245
14246     # eval is required to do the TCL_DBGX substitution
14247     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
14248     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
14249     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
14250     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
14251
14252
14253
14254
14255
14256
14257
14258
14259
14260
14261
14262
14263
14264
14265
14266         # Check for in-tree tcl
14267         here=`pwd`
14268         cd ${srcdir}/..
14269         topdir=`pwd`
14270         cd ${here}
14271
14272         intree="no"
14273         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
14274           intree="yes"
14275         fi
14276
14277         # Find Tcl private headers
14278         if test x"${intree}" = xno; then
14279
14280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
14281 $as_echo_n "checking for Tcl private headers... " >&6; }
14282   private_dir=""
14283   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
14284   if test -f ${dir}/tclInt.h ; then
14285     private_dir=${dir}
14286   fi
14287
14288   if test x"${private_dir}" = x; then
14289     as_fn_error "could not find private Tcl headers" "$LINENO" 5
14290   else
14291     TCL_PRIVATE_INCLUDE="-I${private_dir}"
14292     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14293 $as_echo "${private_dir}" >&6; }
14294   fi
14295
14296           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
14297           TCL_LIBRARY="${TCL_LIB_SPEC}"
14298           TCL_DEPS=""
14299         else
14300           # If building tcl in the same src tree, private headers
14301           # are not needed, but we need to be sure to use the right
14302           # headers library
14303           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
14304           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
14305           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
14306         fi
14307
14308
14309
14310
14311
14312     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
14313 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
14314
14315     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
14316         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14317 $as_echo "loading" >&6; }
14318         . ${TK_BIN_DIR}/tkConfig.sh
14319     else
14320         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
14321 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14322     fi
14323
14324     # eval is required to do the TK_DBGX substitution
14325     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
14326     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
14327
14328     # If the TK_BIN_DIR is the build directory (not the install directory),
14329     # then set the common variable name to the value of the build variables.
14330     # For example, the variable TK_LIB_SPEC will be set to the value
14331     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
14332     # instead of TK_BUILD_LIB_SPEC since it will work with both an
14333     # installed and uninstalled version of Tcl.
14334     if test -f "${TK_BIN_DIR}/Makefile" ; then
14335         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
14336         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
14337         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
14338     elif test "`uname -s`" = "Darwin"; then
14339         # If Tk was built as a framework, attempt to use the libraries
14340         # from the framework at the given location so that linking works
14341         # against Tk.framework installed in an arbitrary location.
14342         case ${TK_DEFS} in
14343             *TK_FRAMEWORK*)
14344                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
14345                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
14346                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
14347                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
14348                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
14349                             break
14350                         fi
14351                     done
14352                 fi
14353                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
14354                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
14355                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
14356                 fi
14357                 ;;
14358         esac
14359     fi
14360
14361     # eval is required to do the TK_DBGX substitution
14362     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
14363     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
14364     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
14365     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
14366
14367
14368
14369
14370
14371
14372
14373
14374
14375
14376
14377
14378
14379
14380         # Check for in-tree Tk
14381         intree="no"
14382         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
14383           intree="yes"
14384         fi
14385
14386         # Find Tk private headers
14387         if test x"${intree}" = xno; then
14388
14389   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
14390 $as_echo_n "checking for Tk private headers... " >&6; }
14391   private_dir=""
14392   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
14393   if test -f ${dir}/tkInt.h; then
14394     private_dir=${dir}
14395   fi
14396
14397   if test x"${private_dir}" = x; then
14398     as_fn_error "could not find Tk private headers" "$LINENO" 5
14399   else
14400     TK_PRIVATE_INCLUDE="-I${private_dir}"
14401     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14402 $as_echo "${private_dir}" >&6; }
14403   fi
14404
14405           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
14406           TK_LIBRARY=${TK_LIB_SPEC}
14407           TK_DEPS=""
14408         else
14409           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
14410           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
14411           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
14412         fi
14413
14414
14415
14416
14417
14418         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
14419
14420         # Include some libraries that Tcl and Tk want.
14421         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
14422         # Yes, the ordering seems wrong here.  But it isn't.
14423         # TK_LIBS is the list of libraries that need to be linked
14424         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
14425         # were in LIBS then any link tests after this point would
14426         # try to include things like `$(LIBGUI)', which wouldn't work.
14427         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
14428
14429         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
14430         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
14431         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
14432         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
14433         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
14434         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
14435         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
14436
14437         if test x$gdb_cv_os_cygwin = xyes; then
14438           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
14439           WIN32LDAPP="-Wl,--subsystem,console"
14440           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
14441         fi
14442
14443         subdirs="$subdirs gdbtk"
14444
14445     fi
14446 fi
14447
14448
14449
14450
14451
14452
14453
14454
14455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
14456 $as_echo_n "checking for X... " >&6; }
14457
14458
14459 # Check whether --with-x was given.
14460 if test "${with_x+set}" = set; then :
14461   withval=$with_x;
14462 fi
14463
14464 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
14465 if test "x$with_x" = xno; then
14466   # The user explicitly disabled X.
14467   have_x=disabled
14468 else
14469   case $x_includes,$x_libraries in #(
14470     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
14471     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
14472   $as_echo_n "(cached) " >&6
14473 else
14474   # One or both of the vars are not set, and there is no cached value.
14475 ac_x_includes=no ac_x_libraries=no
14476 rm -f -r conftest.dir
14477 if mkdir conftest.dir; then
14478   cd conftest.dir
14479   cat >Imakefile <<'_ACEOF'
14480 incroot:
14481         @echo incroot='${INCROOT}'
14482 usrlibdir:
14483         @echo usrlibdir='${USRLIBDIR}'
14484 libdir:
14485         @echo libdir='${LIBDIR}'
14486 _ACEOF
14487   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
14488     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
14489     for ac_var in incroot usrlibdir libdir; do
14490       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
14491     done
14492     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
14493     for ac_extension in a so sl dylib la dll; do
14494       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
14495          test -f "$ac_im_libdir/libX11.$ac_extension"; then
14496         ac_im_usrlibdir=$ac_im_libdir; break
14497       fi
14498     done
14499     # Screen out bogus values from the imake configuration.  They are
14500     # bogus both because they are the default anyway, and because
14501     # using them would break gcc on systems where it needs fixed includes.
14502     case $ac_im_incroot in
14503         /usr/include) ac_x_includes= ;;
14504         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
14505     esac
14506     case $ac_im_usrlibdir in
14507         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
14508         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
14509     esac
14510   fi
14511   cd ..
14512   rm -f -r conftest.dir
14513 fi
14514
14515 # Standard set of common directories for X headers.
14516 # Check X11 before X11Rn because it is often a symlink to the current release.
14517 ac_x_header_dirs='
14518 /usr/X11/include
14519 /usr/X11R7/include
14520 /usr/X11R6/include
14521 /usr/X11R5/include
14522 /usr/X11R4/include
14523
14524 /usr/include/X11
14525 /usr/include/X11R7
14526 /usr/include/X11R6
14527 /usr/include/X11R5
14528 /usr/include/X11R4
14529
14530 /usr/local/X11/include
14531 /usr/local/X11R7/include
14532 /usr/local/X11R6/include
14533 /usr/local/X11R5/include
14534 /usr/local/X11R4/include
14535
14536 /usr/local/include/X11
14537 /usr/local/include/X11R7
14538 /usr/local/include/X11R6
14539 /usr/local/include/X11R5
14540 /usr/local/include/X11R4
14541
14542 /usr/X386/include
14543 /usr/x386/include
14544 /usr/XFree86/include/X11
14545
14546 /usr/include
14547 /usr/local/include
14548 /usr/unsupported/include
14549 /usr/athena/include
14550 /usr/local/x11r5/include
14551 /usr/lpp/Xamples/include
14552
14553 /usr/openwin/include
14554 /usr/openwin/share/include'
14555
14556 if test "$ac_x_includes" = no; then
14557   # Guess where to find include files, by looking for Xlib.h.
14558   # First, try using that file with no special directory specified.
14559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14560 /* end confdefs.h.  */
14561 #include <X11/Xlib.h>
14562 _ACEOF
14563 if ac_fn_c_try_cpp "$LINENO"; then :
14564   # We can compile using X headers with no special include directory.
14565 ac_x_includes=
14566 else
14567   for ac_dir in $ac_x_header_dirs; do
14568   if test -r "$ac_dir/X11/Xlib.h"; then
14569     ac_x_includes=$ac_dir
14570     break
14571   fi
14572 done
14573 fi
14574 rm -f conftest.err conftest.$ac_ext
14575 fi # $ac_x_includes = no
14576
14577 if test "$ac_x_libraries" = no; then
14578   # Check for the libraries.
14579   # See if we find them without any special options.
14580   # Don't add to $LIBS permanently.
14581   ac_save_LIBS=$LIBS
14582   LIBS="-lX11 $LIBS"
14583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14584 /* end confdefs.h.  */
14585 #include <X11/Xlib.h>
14586 int
14587 main ()
14588 {
14589 XrmInitialize ()
14590   ;
14591   return 0;
14592 }
14593 _ACEOF
14594 if ac_fn_c_try_link "$LINENO"; then :
14595   LIBS=$ac_save_LIBS
14596 # We can link X programs with no special library path.
14597 ac_x_libraries=
14598 else
14599   LIBS=$ac_save_LIBS
14600 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14601 do
14602   # Don't even attempt the hair of trying to link an X program!
14603   for ac_extension in a so sl dylib la dll; do
14604     if test -r "$ac_dir/libX11.$ac_extension"; then
14605       ac_x_libraries=$ac_dir
14606       break 2
14607     fi
14608   done
14609 done
14610 fi
14611 rm -f core conftest.err conftest.$ac_objext \
14612     conftest$ac_exeext conftest.$ac_ext
14613 fi # $ac_x_libraries = no
14614
14615 case $ac_x_includes,$ac_x_libraries in #(
14616   no,* | *,no | *\'*)
14617     # Didn't find X, or a directory has "'" in its name.
14618     ac_cv_have_x="have_x=no";; #(
14619   *)
14620     # Record where we found X for the cache.
14621     ac_cv_have_x="have_x=yes\
14622         ac_x_includes='$ac_x_includes'\
14623         ac_x_libraries='$ac_x_libraries'"
14624 esac
14625 fi
14626 ;; #(
14627     *) have_x=yes;;
14628   esac
14629   eval "$ac_cv_have_x"
14630 fi # $with_x != no
14631
14632 if test "$have_x" != yes; then
14633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14634 $as_echo "$have_x" >&6; }
14635   no_x=yes
14636 else
14637   # If each of the values was on the command line, it overrides each guess.
14638   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14639   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14640   # Update the cache value to reflect the command line values.
14641   ac_cv_have_x="have_x=yes\
14642         ac_x_includes='$x_includes'\
14643         ac_x_libraries='$x_libraries'"
14644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14645 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14646 fi
14647
14648
14649 # Unlike the sim directory, whether a simulator is linked is controlled by
14650 # presence of a gdb_sim definition in the target configure.tgt entry.
14651 # This code just checks for a few cases where we'd like to ignore those
14652 # definitions, even when they're present in the '.mt' file.  These cases
14653 # are when --disable-sim is specified, or if the simulator directory is
14654 # not part of the source tree.
14655 #
14656 # Check whether --enable-sim was given.
14657 if test "${enable_sim+set}" = set; then :
14658   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14659  echo "enableval = ${enableval}";
14660  case "${enableval}" in
14661   yes) ignore_sim=false ;;
14662   no)  ignore_sim=true ;;
14663   *)   ignore_sim=false ;;
14664  esac
14665 else
14666   ignore_sim=false
14667 fi
14668
14669
14670 if test ! -d "${srcdir}/../sim"; then
14671   ignore_sim=true
14672 fi
14673
14674 SIM=
14675 SIM_OBS=
14676 if test "${ignore_sim}" = "false"; then
14677   if test x"${gdb_sim}" != x ; then
14678     SIM="${gdb_sim}"
14679     SIM_OBS="remote-sim.o"
14680
14681 $as_echo "#define WITH_SIM 1" >>confdefs.h
14682
14683   fi
14684 fi
14685
14686
14687
14688
14689
14690
14691
14692
14693
14694
14695
14696
14697
14698
14699 # List of host floatformats.
14700
14701 cat >>confdefs.h <<_ACEOF
14702 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14703 _ACEOF
14704
14705
14706 cat >>confdefs.h <<_ACEOF
14707 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14708 _ACEOF
14709
14710
14711 cat >>confdefs.h <<_ACEOF
14712 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14713 _ACEOF
14714
14715
14716 # target_subdir is used by the testsuite to find the target libraries.
14717 target_subdir=
14718 if test "${host}" != "${target}"; then
14719     target_subdir="${target_alias}/"
14720 fi
14721
14722
14723 frags=
14724 if test "${gdb_native}" = "yes"; then
14725   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14726   if test ! -f ${host_makefile_frag}; then
14727     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14728   fi
14729   frags="$frags $host_makefile_frag"
14730 else
14731   host_makefile_frag=/dev/null
14732 fi
14733
14734
14735
14736
14737 if test "${gdb_native}" = "yes"; then
14738 # We pick this up from the host configuration file (.mh) because we
14739 # do not have a native configuration Makefile fragment.
14740 nativefile=`sed -n '
14741 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14742 ' ${host_makefile_frag}`
14743 fi
14744
14745
14746 if test x"${gdb_osabi}" != x ; then
14747
14748 cat >>confdefs.h <<_ACEOF
14749 #define GDB_OSABI_DEFAULT $gdb_osabi
14750 _ACEOF
14751
14752 fi
14753
14754 # Enable multi-ice-gdb-server.
14755 # Check whether --enable-multi-ice was given.
14756 if test "${enable_multi_ice+set}" = set; then :
14757   enableval=$enable_multi_ice; case $enableval in
14758     yes | no)
14759       ;;
14760     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14761   esac
14762 fi
14763
14764 if test "x$enable_multi_ice" = xyes; then
14765    subdirs="$subdirs multi-ice"
14766
14767 fi
14768
14769 # Check whether --enable-gdbserver was given.
14770 if test "${enable_gdbserver+set}" = set; then :
14771   enableval=$enable_gdbserver; case "${enableval}" in
14772   yes| no|auto) ;;
14773   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
14774 esac
14775 else
14776   enable_gdbserver=auto
14777 fi
14778
14779
14780 # We only build gdbserver automatically in a native configuration, and
14781 # only if the user did not explicitly disable its build.
14782 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
14783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14784 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14785   if test "x$build_gdbserver" = xyes; then
14786     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14787 $as_echo "yes" >&6; }
14788     subdirs="$subdirs gdbserver"
14789
14790     gdbserver_build_enabled=yes
14791   else
14792     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14793 $as_echo "no" >&6; }
14794   fi
14795 fi
14796
14797 # If the user explicitly request the gdbserver to be built, verify that
14798 # we were in fact able to enable it.
14799 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
14800   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
14801 fi
14802
14803 # Check for babeltrace and babeltrace-ctf
14804
14805 # Check whether --with-babeltrace was given.
14806 if test "${with_babeltrace+set}" = set; then :
14807   withval=$with_babeltrace;
14808 else
14809   with_babeltrace=auto
14810 fi
14811
14812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
14813 $as_echo_n "checking whether to use babeltrace... " >&6; }
14814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
14815 $as_echo "$with_babeltrace" >&6; }
14816
14817 if test "x$with_babeltrace" = "xno"; then
14818   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
14819 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
14820 else
14821   # Append -Werror to CFLAGS so that configure can catch the warning
14822   # "assignment from incompatible pointer type", which is related to
14823   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
14824   # in GDB, while babeltrace 1.0.3 is broken.
14825   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
14826   # safe to save and restore CFLAGS here.
14827   saved_CFLAGS=$CFLAGS
14828   CFLAGS="$CFLAGS -Werror"
14829
14830
14831
14832
14833
14834
14835
14836
14837     use_additional=yes
14838
14839   acl_save_prefix="$prefix"
14840   prefix="$acl_final_prefix"
14841   acl_save_exec_prefix="$exec_prefix"
14842   exec_prefix="$acl_final_exec_prefix"
14843
14844     eval additional_includedir=\"$includedir\"
14845     eval additional_libdir=\"$libdir\"
14846
14847   exec_prefix="$acl_save_exec_prefix"
14848   prefix="$acl_save_prefix"
14849
14850
14851 # Check whether --with-libbabeltrace-prefix was given.
14852 if test "${with_libbabeltrace_prefix+set}" = set; then :
14853   withval=$with_libbabeltrace_prefix;
14854     if test "X$withval" = "Xno"; then
14855       use_additional=no
14856     else
14857       if test "X$withval" = "X"; then
14858
14859   acl_save_prefix="$prefix"
14860   prefix="$acl_final_prefix"
14861   acl_save_exec_prefix="$exec_prefix"
14862   exec_prefix="$acl_final_exec_prefix"
14863
14864           eval additional_includedir=\"$includedir\"
14865           eval additional_libdir=\"$libdir\"
14866
14867   exec_prefix="$acl_save_exec_prefix"
14868   prefix="$acl_save_prefix"
14869
14870       else
14871         additional_includedir="$withval/include"
14872         additional_libdir="$withval/lib"
14873       fi
14874     fi
14875
14876 fi
14877
14878       LIBBABELTRACE=
14879   LTLIBBABELTRACE=
14880   INCBABELTRACE=
14881   rpathdirs=
14882   ltrpathdirs=
14883   names_already_handled=
14884   names_next_round='babeltrace babeltrace-ctf'
14885   while test -n "$names_next_round"; do
14886     names_this_round="$names_next_round"
14887     names_next_round=
14888     for name in $names_this_round; do
14889       already_handled=
14890       for n in $names_already_handled; do
14891         if test "$n" = "$name"; then
14892           already_handled=yes
14893           break
14894         fi
14895       done
14896       if test -z "$already_handled"; then
14897         names_already_handled="$names_already_handled $name"
14898                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14899         eval value=\"\$HAVE_LIB$uppername\"
14900         if test -n "$value"; then
14901           if test "$value" = yes; then
14902             eval value=\"\$LIB$uppername\"
14903             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
14904             eval value=\"\$LTLIB$uppername\"
14905             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
14906           else
14907                                     :
14908           fi
14909         else
14910                               found_dir=
14911           found_la=
14912           found_so=
14913           found_a=
14914           if test $use_additional = yes; then
14915             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14916               found_dir="$additional_libdir"
14917               found_so="$additional_libdir/lib$name.$shlibext"
14918               if test -f "$additional_libdir/lib$name.la"; then
14919                 found_la="$additional_libdir/lib$name.la"
14920               fi
14921             else
14922               if test -f "$additional_libdir/lib$name.$libext"; then
14923                 found_dir="$additional_libdir"
14924                 found_a="$additional_libdir/lib$name.$libext"
14925                 if test -f "$additional_libdir/lib$name.la"; then
14926                   found_la="$additional_libdir/lib$name.la"
14927                 fi
14928               fi
14929             fi
14930           fi
14931           if test "X$found_dir" = "X"; then
14932             for x in $LDFLAGS $LTLIBBABELTRACE; do
14933
14934   acl_save_prefix="$prefix"
14935   prefix="$acl_final_prefix"
14936   acl_save_exec_prefix="$exec_prefix"
14937   exec_prefix="$acl_final_exec_prefix"
14938   eval x=\"$x\"
14939   exec_prefix="$acl_save_exec_prefix"
14940   prefix="$acl_save_prefix"
14941
14942               case "$x" in
14943                 -L*)
14944                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14945                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14946                     found_dir="$dir"
14947                     found_so="$dir/lib$name.$shlibext"
14948                     if test -f "$dir/lib$name.la"; then
14949                       found_la="$dir/lib$name.la"
14950                     fi
14951                   else
14952                     if test -f "$dir/lib$name.$libext"; then
14953                       found_dir="$dir"
14954                       found_a="$dir/lib$name.$libext"
14955                       if test -f "$dir/lib$name.la"; then
14956                         found_la="$dir/lib$name.la"
14957                       fi
14958                     fi
14959                   fi
14960                   ;;
14961               esac
14962               if test "X$found_dir" != "X"; then
14963                 break
14964               fi
14965             done
14966           fi
14967           if test "X$found_dir" != "X"; then
14968                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
14969             if test "X$found_so" != "X"; then
14970                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14971                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14972               else
14973                                                                                 haveit=
14974                 for x in $ltrpathdirs; do
14975                   if test "X$x" = "X$found_dir"; then
14976                     haveit=yes
14977                     break
14978                   fi
14979                 done
14980                 if test -z "$haveit"; then
14981                   ltrpathdirs="$ltrpathdirs $found_dir"
14982                 fi
14983                                 if test "$hardcode_direct" = yes; then
14984                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14985                 else
14986                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14987                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14988                                                             haveit=
14989                     for x in $rpathdirs; do
14990                       if test "X$x" = "X$found_dir"; then
14991                         haveit=yes
14992                         break
14993                       fi
14994                     done
14995                     if test -z "$haveit"; then
14996                       rpathdirs="$rpathdirs $found_dir"
14997                     fi
14998                   else
14999                                                                                 haveit=
15000                     for x in $LDFLAGS $LIBBABELTRACE; do
15001
15002   acl_save_prefix="$prefix"
15003   prefix="$acl_final_prefix"
15004   acl_save_exec_prefix="$exec_prefix"
15005   exec_prefix="$acl_final_exec_prefix"
15006   eval x=\"$x\"
15007   exec_prefix="$acl_save_exec_prefix"
15008   prefix="$acl_save_prefix"
15009
15010                       if test "X$x" = "X-L$found_dir"; then
15011                         haveit=yes
15012                         break
15013                       fi
15014                     done
15015                     if test -z "$haveit"; then
15016                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
15017                     fi
15018                     if test "$hardcode_minus_L" != no; then
15019                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15020                     else
15021                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15022                     fi
15023                   fi
15024                 fi
15025               fi
15026             else
15027               if test "X$found_a" != "X"; then
15028                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
15029               else
15030                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
15031               fi
15032             fi
15033                         additional_includedir=
15034             case "$found_dir" in
15035               */lib | */lib/)
15036                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15037                 additional_includedir="$basedir/include"
15038                 ;;
15039             esac
15040             if test "X$additional_includedir" != "X"; then
15041                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
15042                 haveit=
15043                 if test "X$additional_includedir" = "X/usr/local/include"; then
15044                   if test -n "$GCC"; then
15045                     case $host_os in
15046                       linux*) haveit=yes;;
15047                     esac
15048                   fi
15049                 fi
15050                 if test -z "$haveit"; then
15051                   for x in $CPPFLAGS $INCBABELTRACE; do
15052
15053   acl_save_prefix="$prefix"
15054   prefix="$acl_final_prefix"
15055   acl_save_exec_prefix="$exec_prefix"
15056   exec_prefix="$acl_final_exec_prefix"
15057   eval x=\"$x\"
15058   exec_prefix="$acl_save_exec_prefix"
15059   prefix="$acl_save_prefix"
15060
15061                     if test "X$x" = "X-I$additional_includedir"; then
15062                       haveit=yes
15063                       break
15064                     fi
15065                   done
15066                   if test -z "$haveit"; then
15067                     if test -d "$additional_includedir"; then
15068                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
15069                     fi
15070                   fi
15071                 fi
15072               fi
15073             fi
15074                         if test -n "$found_la"; then
15075                                                         save_libdir="$libdir"
15076               case "$found_la" in
15077                 */* | *\\*) . "$found_la" ;;
15078                 *) . "./$found_la" ;;
15079               esac
15080               libdir="$save_libdir"
15081                             for dep in $dependency_libs; do
15082                 case "$dep" in
15083                   -L*)
15084                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15085                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
15086                       haveit=
15087                       if test "X$additional_libdir" = "X/usr/local/lib"; then
15088                         if test -n "$GCC"; then
15089                           case $host_os in
15090                             linux*) haveit=yes;;
15091                           esac
15092                         fi
15093                       fi
15094                       if test -z "$haveit"; then
15095                         haveit=
15096                         for x in $LDFLAGS $LIBBABELTRACE; do
15097
15098   acl_save_prefix="$prefix"
15099   prefix="$acl_final_prefix"
15100   acl_save_exec_prefix="$exec_prefix"
15101   exec_prefix="$acl_final_exec_prefix"
15102   eval x=\"$x\"
15103   exec_prefix="$acl_save_exec_prefix"
15104   prefix="$acl_save_prefix"
15105
15106                           if test "X$x" = "X-L$additional_libdir"; then
15107                             haveit=yes
15108                             break
15109                           fi
15110                         done
15111                         if test -z "$haveit"; then
15112                           if test -d "$additional_libdir"; then
15113                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
15114                           fi
15115                         fi
15116                         haveit=
15117                         for x in $LDFLAGS $LTLIBBABELTRACE; do
15118
15119   acl_save_prefix="$prefix"
15120   prefix="$acl_final_prefix"
15121   acl_save_exec_prefix="$exec_prefix"
15122   exec_prefix="$acl_final_exec_prefix"
15123   eval x=\"$x\"
15124   exec_prefix="$acl_save_exec_prefix"
15125   prefix="$acl_save_prefix"
15126
15127                           if test "X$x" = "X-L$additional_libdir"; then
15128                             haveit=yes
15129                             break
15130                           fi
15131                         done
15132                         if test -z "$haveit"; then
15133                           if test -d "$additional_libdir"; then
15134                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
15135                           fi
15136                         fi
15137                       fi
15138                     fi
15139                     ;;
15140                   -R*)
15141                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
15142                     if test "$enable_rpath" != no; then
15143                                                                   haveit=
15144                       for x in $rpathdirs; do
15145                         if test "X$x" = "X$dir"; then
15146                           haveit=yes
15147                           break
15148                         fi
15149                       done
15150                       if test -z "$haveit"; then
15151                         rpathdirs="$rpathdirs $dir"
15152                       fi
15153                                                                   haveit=
15154                       for x in $ltrpathdirs; do
15155                         if test "X$x" = "X$dir"; then
15156                           haveit=yes
15157                           break
15158                         fi
15159                       done
15160                       if test -z "$haveit"; then
15161                         ltrpathdirs="$ltrpathdirs $dir"
15162                       fi
15163                     fi
15164                     ;;
15165                   -l*)
15166                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15167                     ;;
15168                   *.la)
15169                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15170                     ;;
15171                   *)
15172                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
15173                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
15174                     ;;
15175                 esac
15176               done
15177             fi
15178           else
15179                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15180             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
15181           fi
15182         fi
15183       fi
15184     done
15185   done
15186   if test "X$rpathdirs" != "X"; then
15187     if test -n "$hardcode_libdir_separator"; then
15188                         alldirs=
15189       for found_dir in $rpathdirs; do
15190         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15191       done
15192             acl_save_libdir="$libdir"
15193       libdir="$alldirs"
15194       eval flag=\"$hardcode_libdir_flag_spec\"
15195       libdir="$acl_save_libdir"
15196       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15197     else
15198             for found_dir in $rpathdirs; do
15199         acl_save_libdir="$libdir"
15200         libdir="$found_dir"
15201         eval flag=\"$hardcode_libdir_flag_spec\"
15202         libdir="$acl_save_libdir"
15203         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15204       done
15205     fi
15206   fi
15207   if test "X$ltrpathdirs" != "X"; then
15208             for found_dir in $ltrpathdirs; do
15209       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
15210     done
15211   fi
15212
15213
15214         ac_save_CPPFLAGS="$CPPFLAGS"
15215
15216   for element in $INCBABELTRACE; do
15217     haveit=
15218     for x in $CPPFLAGS; do
15219
15220   acl_save_prefix="$prefix"
15221   prefix="$acl_final_prefix"
15222   acl_save_exec_prefix="$exec_prefix"
15223   exec_prefix="$acl_final_exec_prefix"
15224   eval x=\"$x\"
15225   exec_prefix="$acl_save_exec_prefix"
15226   prefix="$acl_save_prefix"
15227
15228       if test "X$x" = "X$element"; then
15229         haveit=yes
15230         break
15231       fi
15232     done
15233     if test -z "$haveit"; then
15234       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15235     fi
15236   done
15237
15238
15239   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
15240 $as_echo_n "checking for libbabeltrace... " >&6; }
15241 if test "${ac_cv_libbabeltrace+set}" = set; then :
15242   $as_echo_n "(cached) " >&6
15243 else
15244
15245     ac_save_LIBS="$LIBS"
15246     LIBS="$LIBS $LIBBABELTRACE"
15247     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15248 /* end confdefs.h.  */
15249 #include <babeltrace/babeltrace.h>
15250                          #include <babeltrace/ctf/events.h>
15251                          #include <babeltrace/ctf/iterator.h>
15252 int
15253 main ()
15254 {
15255 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
15256                         struct bt_ctf_event *event = NULL;
15257                         const struct bt_definition *scope;
15258
15259                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
15260                         scope = bt_ctf_get_top_level_scope (event,
15261                                                            BT_STREAM_EVENT_HEADER);
15262                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
15263
15264   ;
15265   return 0;
15266 }
15267 _ACEOF
15268 if ac_fn_c_try_link "$LINENO"; then :
15269   ac_cv_libbabeltrace=yes
15270 else
15271   ac_cv_libbabeltrace=no
15272 fi
15273 rm -f core conftest.err conftest.$ac_objext \
15274     conftest$ac_exeext conftest.$ac_ext
15275     LIBS="$ac_save_LIBS"
15276
15277 fi
15278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
15279 $as_echo "$ac_cv_libbabeltrace" >&6; }
15280   if test "$ac_cv_libbabeltrace" = yes; then
15281     HAVE_LIBBABELTRACE=yes
15282
15283 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
15284
15285     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
15286 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
15287     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
15288 $as_echo "$LIBBABELTRACE" >&6; }
15289   else
15290     HAVE_LIBBABELTRACE=no
15291             CPPFLAGS="$ac_save_CPPFLAGS"
15292     LIBBABELTRACE=
15293     LTLIBBABELTRACE=
15294   fi
15295
15296
15297
15298
15299
15300
15301   CFLAGS=$saved_CFLAGS
15302
15303   if test "$HAVE_LIBBABELTRACE" != yes; then
15304      if test "$with_babeltrace" = yes; then
15305        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
15306      else
15307        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
15308 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
15309      fi
15310   fi
15311 fi
15312
15313 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15314 # to an empty version.
15315
15316 files=
15317 links=
15318
15319 rm -f nm.h
15320 if test "${nativefile}" != ""; then
15321     case "${nativefile}" in
15322       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15323       * ) GDB_NM_FILE="${nativefile}"
15324     esac
15325     files="${files} ${GDB_NM_FILE}"
15326     links="${links} nm.h"
15327
15328 cat >>confdefs.h <<_ACEOF
15329 #define GDB_NM_FILE "${GDB_NM_FILE}"
15330 _ACEOF
15331
15332 fi
15333
15334
15335 ac_sources="$files"
15336 ac_dests="$links"
15337 while test -n "$ac_sources"; do
15338   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15339   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15340   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15341 done
15342 ac_config_links="$ac_config_links $ac_config_links_1"
15343
15344
15345
15346
15347
15348 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15349
15350
15351 # Undo the $ec_script escaping suitable for Makefile.
15352 transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
15353 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`
15354 if test "x$GDB_TRANSFORM_NAME" = x; then
15355   GDB_TRANSFORM_NAME=gdb
15356 fi
15357
15358 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`
15359 if test "x$GCORE_TRANSFORM_NAME" = x; then
15360   GCORE_TRANSFORM_NAME=gcore
15361 fi
15362
15363 ac_config_files="$ac_config_files gcore"
15364
15365
15366 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
15367
15368 ac_config_commands="$ac_config_commands default"
15369
15370 cat >confcache <<\_ACEOF
15371 # This file is a shell script that caches the results of configure
15372 # tests run on this system so they can be shared between configure
15373 # scripts and configure runs, see configure's option --config-cache.
15374 # It is not useful on other systems.  If it contains results you don't
15375 # want to keep, you may remove or edit it.
15376 #
15377 # config.status only pays attention to the cache file if you give it
15378 # the --recheck option to rerun configure.
15379 #
15380 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15381 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15382 # following values.
15383
15384 _ACEOF
15385
15386 # The following way of writing the cache mishandles newlines in values,
15387 # but we know of no workaround that is simple, portable, and efficient.
15388 # So, we kill variables containing newlines.
15389 # Ultrix sh set writes to stderr and can't be redirected directly,
15390 # and sets the high bit in the cache file unless we assign to the vars.
15391 (
15392   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15393     eval ac_val=\$$ac_var
15394     case $ac_val in #(
15395     *${as_nl}*)
15396       case $ac_var in #(
15397       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15398 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15399       esac
15400       case $ac_var in #(
15401       _ | IFS | as_nl) ;; #(
15402       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15403       *) { eval $ac_var=; unset $ac_var;} ;;
15404       esac ;;
15405     esac
15406   done
15407
15408   (set) 2>&1 |
15409     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15410     *${as_nl}ac_space=\ *)
15411       # `set' does not quote correctly, so add quotes: double-quote
15412       # substitution turns \\\\ into \\, and sed turns \\ into \.
15413       sed -n \
15414         "s/'/'\\\\''/g;
15415           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15416       ;; #(
15417     *)
15418       # `set' quotes correctly as required by POSIX, so do not add quotes.
15419       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15420       ;;
15421     esac |
15422     sort
15423 ) |
15424   sed '
15425      /^ac_cv_env_/b end
15426      t clear
15427      :clear
15428      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15429      t end
15430      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15431      :end' >>confcache
15432 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15433   if test -w "$cache_file"; then
15434     test "x$cache_file" != "x/dev/null" &&
15435       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15436 $as_echo "$as_me: updating cache $cache_file" >&6;}
15437     cat confcache >$cache_file
15438   else
15439     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15440 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15441   fi
15442 fi
15443 rm -f confcache
15444
15445 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15446 # Let make expand exec_prefix.
15447 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15448
15449 DEFS=-DHAVE_CONFIG_H
15450
15451 ac_libobjs=
15452 ac_ltlibobjs=
15453 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15454   # 1. Remove the extension, and $U if already installed.
15455   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15456   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15457   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15458   #    will be set to the directory where LIBOBJS objects are built.
15459   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15460   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15461 done
15462 LIBOBJS=$ac_libobjs
15463
15464 LTLIBOBJS=$ac_ltlibobjs
15465
15466
15467 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15468   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15469 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15470 fi
15471 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
15472   as_fn_error "conditional \"GMAKE\" was never defined.
15473 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15474 fi
15475 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
15476   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
15477 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15478 fi
15479 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
15480   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
15481 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15482 fi
15483
15484
15485 : ${CONFIG_STATUS=./config.status}
15486 ac_write_fail=0
15487 ac_clean_files_save=$ac_clean_files
15488 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15489 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15490 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15491 as_write_fail=0
15492 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15493 #! $SHELL
15494 # Generated by $as_me.
15495 # Run this file to recreate the current configuration.
15496 # Compiler output produced by configure, useful for debugging
15497 # configure, is in config.log if it exists.
15498
15499 debug=false
15500 ac_cs_recheck=false
15501 ac_cs_silent=false
15502
15503 SHELL=\${CONFIG_SHELL-$SHELL}
15504 export SHELL
15505 _ASEOF
15506 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15507 ## -------------------- ##
15508 ## M4sh Initialization. ##
15509 ## -------------------- ##
15510
15511 # Be more Bourne compatible
15512 DUALCASE=1; export DUALCASE # for MKS sh
15513 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15514   emulate sh
15515   NULLCMD=:
15516   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15517   # is contrary to our usage.  Disable this feature.
15518   alias -g '${1+"$@"}'='"$@"'
15519   setopt NO_GLOB_SUBST
15520 else
15521   case `(set -o) 2>/dev/null` in #(
15522   *posix*) :
15523     set -o posix ;; #(
15524   *) :
15525      ;;
15526 esac
15527 fi
15528
15529
15530 as_nl='
15531 '
15532 export as_nl
15533 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15534 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15535 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15536 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15537 # Prefer a ksh shell builtin over an external printf program on Solaris,
15538 # but without wasting forks for bash or zsh.
15539 if test -z "$BASH_VERSION$ZSH_VERSION" \
15540     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15541   as_echo='print -r --'
15542   as_echo_n='print -rn --'
15543 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15544   as_echo='printf %s\n'
15545   as_echo_n='printf %s'
15546 else
15547   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15548     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15549     as_echo_n='/usr/ucb/echo -n'
15550   else
15551     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15552     as_echo_n_body='eval
15553       arg=$1;
15554       case $arg in #(
15555       *"$as_nl"*)
15556         expr "X$arg" : "X\\(.*\\)$as_nl";
15557         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15558       esac;
15559       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15560     '
15561     export as_echo_n_body
15562     as_echo_n='sh -c $as_echo_n_body as_echo'
15563   fi
15564   export as_echo_body
15565   as_echo='sh -c $as_echo_body as_echo'
15566 fi
15567
15568 # The user is always right.
15569 if test "${PATH_SEPARATOR+set}" != set; then
15570   PATH_SEPARATOR=:
15571   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15572     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15573       PATH_SEPARATOR=';'
15574   }
15575 fi
15576
15577
15578 # IFS
15579 # We need space, tab and new line, in precisely that order.  Quoting is
15580 # there to prevent editors from complaining about space-tab.
15581 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15582 # splitting by setting IFS to empty value.)
15583 IFS=" ""        $as_nl"
15584
15585 # Find who we are.  Look in the path if we contain no directory separator.
15586 case $0 in #((
15587   *[\\/]* ) as_myself=$0 ;;
15588   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15589 for as_dir in $PATH
15590 do
15591   IFS=$as_save_IFS
15592   test -z "$as_dir" && as_dir=.
15593     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15594   done
15595 IFS=$as_save_IFS
15596
15597      ;;
15598 esac
15599 # We did not find ourselves, most probably we were run as `sh COMMAND'
15600 # in which case we are not to be found in the path.
15601 if test "x$as_myself" = x; then
15602   as_myself=$0
15603 fi
15604 if test ! -f "$as_myself"; then
15605   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15606   exit 1
15607 fi
15608
15609 # Unset variables that we do not need and which cause bugs (e.g. in
15610 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15611 # suppresses any "Segmentation fault" message there.  '((' could
15612 # trigger a bug in pdksh 5.2.14.
15613 for as_var in BASH_ENV ENV MAIL MAILPATH
15614 do eval test x\${$as_var+set} = xset \
15615   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15616 done
15617 PS1='$ '
15618 PS2='> '
15619 PS4='+ '
15620
15621 # NLS nuisances.
15622 LC_ALL=C
15623 export LC_ALL
15624 LANGUAGE=C
15625 export LANGUAGE
15626
15627 # CDPATH.
15628 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15629
15630
15631 # as_fn_error ERROR [LINENO LOG_FD]
15632 # ---------------------------------
15633 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15634 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15635 # script with status $?, using 1 if that was 0.
15636 as_fn_error ()
15637 {
15638   as_status=$?; test $as_status -eq 0 && as_status=1
15639   if test "$3"; then
15640     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15641     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15642   fi
15643   $as_echo "$as_me: error: $1" >&2
15644   as_fn_exit $as_status
15645 } # as_fn_error
15646
15647
15648 # as_fn_set_status STATUS
15649 # -----------------------
15650 # Set $? to STATUS, without forking.
15651 as_fn_set_status ()
15652 {
15653   return $1
15654 } # as_fn_set_status
15655
15656 # as_fn_exit STATUS
15657 # -----------------
15658 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15659 as_fn_exit ()
15660 {
15661   set +e
15662   as_fn_set_status $1
15663   exit $1
15664 } # as_fn_exit
15665
15666 # as_fn_unset VAR
15667 # ---------------
15668 # Portably unset VAR.
15669 as_fn_unset ()
15670 {
15671   { eval $1=; unset $1;}
15672 }
15673 as_unset=as_fn_unset
15674 # as_fn_append VAR VALUE
15675 # ----------------------
15676 # Append the text in VALUE to the end of the definition contained in VAR. Take
15677 # advantage of any shell optimizations that allow amortized linear growth over
15678 # repeated appends, instead of the typical quadratic growth present in naive
15679 # implementations.
15680 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15681   eval 'as_fn_append ()
15682   {
15683     eval $1+=\$2
15684   }'
15685 else
15686   as_fn_append ()
15687   {
15688     eval $1=\$$1\$2
15689   }
15690 fi # as_fn_append
15691
15692 # as_fn_arith ARG...
15693 # ------------------
15694 # Perform arithmetic evaluation on the ARGs, and store the result in the
15695 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15696 # must be portable across $(()) and expr.
15697 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15698   eval 'as_fn_arith ()
15699   {
15700     as_val=$(( $* ))
15701   }'
15702 else
15703   as_fn_arith ()
15704   {
15705     as_val=`expr "$@" || test $? -eq 1`
15706   }
15707 fi # as_fn_arith
15708
15709
15710 if expr a : '\(a\)' >/dev/null 2>&1 &&
15711    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15712   as_expr=expr
15713 else
15714   as_expr=false
15715 fi
15716
15717 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15718   as_basename=basename
15719 else
15720   as_basename=false
15721 fi
15722
15723 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15724   as_dirname=dirname
15725 else
15726   as_dirname=false
15727 fi
15728
15729 as_me=`$as_basename -- "$0" ||
15730 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15731          X"$0" : 'X\(//\)$' \| \
15732          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15733 $as_echo X/"$0" |
15734     sed '/^.*\/\([^/][^/]*\)\/*$/{
15735             s//\1/
15736             q
15737           }
15738           /^X\/\(\/\/\)$/{
15739             s//\1/
15740             q
15741           }
15742           /^X\/\(\/\).*/{
15743             s//\1/
15744             q
15745           }
15746           s/.*/./; q'`
15747
15748 # Avoid depending upon Character Ranges.
15749 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15750 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15751 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15752 as_cr_digits='0123456789'
15753 as_cr_alnum=$as_cr_Letters$as_cr_digits
15754
15755 ECHO_C= ECHO_N= ECHO_T=
15756 case `echo -n x` in #(((((
15757 -n*)
15758   case `echo 'xy\c'` in
15759   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15760   xy)  ECHO_C='\c';;
15761   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15762        ECHO_T=' ';;
15763   esac;;
15764 *)
15765   ECHO_N='-n';;
15766 esac
15767
15768 rm -f conf$$ conf$$.exe conf$$.file
15769 if test -d conf$$.dir; then
15770   rm -f conf$$.dir/conf$$.file
15771 else
15772   rm -f conf$$.dir
15773   mkdir conf$$.dir 2>/dev/null
15774 fi
15775 if (echo >conf$$.file) 2>/dev/null; then
15776   if ln -s conf$$.file conf$$ 2>/dev/null; then
15777     as_ln_s='ln -s'
15778     # ... but there are two gotchas:
15779     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15780     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15781     # In both cases, we have to default to `cp -p'.
15782     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15783       as_ln_s='cp -p'
15784   elif ln conf$$.file conf$$ 2>/dev/null; then
15785     as_ln_s=ln
15786   else
15787     as_ln_s='cp -p'
15788   fi
15789 else
15790   as_ln_s='cp -p'
15791 fi
15792 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15793 rmdir conf$$.dir 2>/dev/null
15794
15795
15796 # as_fn_mkdir_p
15797 # -------------
15798 # Create "$as_dir" as a directory, including parents if necessary.
15799 as_fn_mkdir_p ()
15800 {
15801
15802   case $as_dir in #(
15803   -*) as_dir=./$as_dir;;
15804   esac
15805   test -d "$as_dir" || eval $as_mkdir_p || {
15806     as_dirs=
15807     while :; do
15808       case $as_dir in #(
15809       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15810       *) as_qdir=$as_dir;;
15811       esac
15812       as_dirs="'$as_qdir' $as_dirs"
15813       as_dir=`$as_dirname -- "$as_dir" ||
15814 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15815          X"$as_dir" : 'X\(//\)[^/]' \| \
15816          X"$as_dir" : 'X\(//\)$' \| \
15817          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15818 $as_echo X"$as_dir" |
15819     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15820             s//\1/
15821             q
15822           }
15823           /^X\(\/\/\)[^/].*/{
15824             s//\1/
15825             q
15826           }
15827           /^X\(\/\/\)$/{
15828             s//\1/
15829             q
15830           }
15831           /^X\(\/\).*/{
15832             s//\1/
15833             q
15834           }
15835           s/.*/./; q'`
15836       test -d "$as_dir" && break
15837     done
15838     test -z "$as_dirs" || eval "mkdir $as_dirs"
15839   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15840
15841
15842 } # as_fn_mkdir_p
15843 if mkdir -p . 2>/dev/null; then
15844   as_mkdir_p='mkdir -p "$as_dir"'
15845 else
15846   test -d ./-p && rmdir ./-p
15847   as_mkdir_p=false
15848 fi
15849
15850 if test -x / >/dev/null 2>&1; then
15851   as_test_x='test -x'
15852 else
15853   if ls -dL / >/dev/null 2>&1; then
15854     as_ls_L_option=L
15855   else
15856     as_ls_L_option=
15857   fi
15858   as_test_x='
15859     eval sh -c '\''
15860       if test -d "$1"; then
15861         test -d "$1/.";
15862       else
15863         case $1 in #(
15864         -*)set "./$1";;
15865         esac;
15866         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15867         ???[sx]*):;;*)false;;esac;fi
15868     '\'' sh
15869   '
15870 fi
15871 as_executable_p=$as_test_x
15872
15873 # Sed expression to map a string onto a valid CPP name.
15874 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15875
15876 # Sed expression to map a string onto a valid variable name.
15877 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15878
15879
15880 exec 6>&1
15881 ## ----------------------------------- ##
15882 ## Main body of $CONFIG_STATUS script. ##
15883 ## ----------------------------------- ##
15884 _ASEOF
15885 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15886
15887 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15888 # Save the log message, to keep $0 and so on meaningful, and to
15889 # report actual input values of CONFIG_FILES etc. instead of their
15890 # values after options handling.
15891 ac_log="
15892 This file was extended by $as_me, which was
15893 generated by GNU Autoconf 2.64.  Invocation command line was
15894
15895   CONFIG_FILES    = $CONFIG_FILES
15896   CONFIG_HEADERS  = $CONFIG_HEADERS
15897   CONFIG_LINKS    = $CONFIG_LINKS
15898   CONFIG_COMMANDS = $CONFIG_COMMANDS
15899   $ $0 $@
15900
15901 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15902 "
15903
15904 _ACEOF
15905
15906 case $ac_config_files in *"
15907 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15908 esac
15909
15910 case $ac_config_headers in *"
15911 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15912 esac
15913
15914
15915 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15916 # Files that config.status was made for.
15917 config_files="$ac_config_files"
15918 config_headers="$ac_config_headers"
15919 config_links="$ac_config_links"
15920 config_commands="$ac_config_commands"
15921
15922 _ACEOF
15923
15924 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15925 ac_cs_usage="\
15926 \`$as_me' instantiates files and other configuration actions
15927 from templates according to the current configuration.  Unless the files
15928 and actions are specified as TAGs, all are instantiated by default.
15929
15930 Usage: $0 [OPTION]... [TAG]...
15931
15932   -h, --help       print this help, then exit
15933   -V, --version    print version number and configuration settings, then exit
15934   -q, --quiet, --silent
15935                    do not print progress messages
15936   -d, --debug      don't remove temporary files
15937       --recheck    update $as_me by reconfiguring in the same conditions
15938       --file=FILE[:TEMPLATE]
15939                    instantiate the configuration file FILE
15940       --header=FILE[:TEMPLATE]
15941                    instantiate the configuration header FILE
15942
15943 Configuration files:
15944 $config_files
15945
15946 Configuration headers:
15947 $config_headers
15948
15949 Configuration links:
15950 $config_links
15951
15952 Configuration commands:
15953 $config_commands
15954
15955 Report bugs to the package provider."
15956
15957 _ACEOF
15958 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15959 ac_cs_version="\\
15960 config.status
15961 configured by $0, generated by GNU Autoconf 2.64,
15962   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15963
15964 Copyright (C) 2009 Free Software Foundation, Inc.
15965 This config.status script is free software; the Free Software Foundation
15966 gives unlimited permission to copy, distribute and modify it."
15967
15968 ac_pwd='$ac_pwd'
15969 srcdir='$srcdir'
15970 INSTALL='$INSTALL'
15971 AWK='$AWK'
15972 test -n "\$AWK" || AWK=awk
15973 _ACEOF
15974
15975 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15976 # The default lists apply if the user does not specify any file.
15977 ac_need_defaults=:
15978 while test $# != 0
15979 do
15980   case $1 in
15981   --*=*)
15982     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15983     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15984     ac_shift=:
15985     ;;
15986   *)
15987     ac_option=$1
15988     ac_optarg=$2
15989     ac_shift=shift
15990     ;;
15991   esac
15992
15993   case $ac_option in
15994   # Handling of the options.
15995   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15996     ac_cs_recheck=: ;;
15997   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15998     $as_echo "$ac_cs_version"; exit ;;
15999   --debug | --debu | --deb | --de | --d | -d )
16000     debug=: ;;
16001   --file | --fil | --fi | --f )
16002     $ac_shift
16003     case $ac_optarg in
16004     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16005     esac
16006     as_fn_append CONFIG_FILES " '$ac_optarg'"
16007     ac_need_defaults=false;;
16008   --header | --heade | --head | --hea )
16009     $ac_shift
16010     case $ac_optarg in
16011     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16012     esac
16013     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16014     ac_need_defaults=false;;
16015   --he | --h)
16016     # Conflict between --help and --header
16017     as_fn_error "ambiguous option: \`$1'
16018 Try \`$0 --help' for more information.";;
16019   --help | --hel | -h )
16020     $as_echo "$ac_cs_usage"; exit ;;
16021   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16022   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16023     ac_cs_silent=: ;;
16024
16025   # This is an error.
16026   -*) as_fn_error "unrecognized option: \`$1'
16027 Try \`$0 --help' for more information." ;;
16028
16029   *) as_fn_append ac_config_targets " $1"
16030      ac_need_defaults=false ;;
16031
16032   esac
16033   shift
16034 done
16035
16036 ac_configure_extra_args=
16037
16038 if $ac_cs_silent; then
16039   exec 6>/dev/null
16040   ac_configure_extra_args="$ac_configure_extra_args --silent"
16041 fi
16042
16043 _ACEOF
16044 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16045 if \$ac_cs_recheck; then
16046   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16047   shift
16048   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16049   CONFIG_SHELL='$SHELL'
16050   export CONFIG_SHELL
16051   exec "\$@"
16052 fi
16053
16054 _ACEOF
16055 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16056 exec 5>>config.log
16057 {
16058   echo
16059   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16060 ## Running $as_me. ##
16061 _ASBOX
16062   $as_echo "$ac_log"
16063 } >&5
16064
16065 _ACEOF
16066 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16067 #
16068 # INIT-COMMANDS
16069 #
16070 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16071
16072 _ACEOF
16073
16074 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16075
16076 # Handling of arguments.
16077 for ac_config_target in $ac_config_targets
16078 do
16079   case $ac_config_target in
16080     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16081     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16082     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
16083     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16084     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
16085     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16086     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
16087     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16088     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16089     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16090
16091   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16092   esac
16093 done
16094
16095
16096 # If the user did not use the arguments to specify the items to instantiate,
16097 # then the envvar interface is used.  Set only those that are not.
16098 # We use the long form for the default assignment because of an extremely
16099 # bizarre bug on SunOS 4.1.3.
16100 if $ac_need_defaults; then
16101   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16102   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16103   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16104   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16105 fi
16106
16107 # Have a temporary directory for convenience.  Make it in the build tree
16108 # simply because there is no reason against having it here, and in addition,
16109 # creating and moving files from /tmp can sometimes cause problems.
16110 # Hook for its removal unless debugging.
16111 # Note that there is a small window in which the directory will not be cleaned:
16112 # after its creation but before its name has been assigned to `$tmp'.
16113 $debug ||
16114 {
16115   tmp=
16116   trap 'exit_status=$?
16117   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16118 ' 0
16119   trap 'as_fn_exit 1' 1 2 13 15
16120 }
16121 # Create a (secure) tmp directory for tmp files.
16122
16123 {
16124   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16125   test -n "$tmp" && test -d "$tmp"
16126 }  ||
16127 {
16128   tmp=./conf$$-$RANDOM
16129   (umask 077 && mkdir "$tmp")
16130 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16131
16132 # Set up the scripts for CONFIG_FILES section.
16133 # No need to generate them if there are no CONFIG_FILES.
16134 # This happens for instance with `./config.status config.h'.
16135 if test -n "$CONFIG_FILES"; then
16136
16137 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16138   ac_cs_awk_getline=:
16139   ac_cs_awk_pipe_init=
16140   ac_cs_awk_read_file='
16141       while ((getline aline < (F[key])) > 0)
16142         print(aline)
16143       close(F[key])'
16144   ac_cs_awk_pipe_fini=
16145 else
16146   ac_cs_awk_getline=false
16147   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16148   ac_cs_awk_read_file='
16149       print "|#_!!_#|"
16150       print "cat " F[key] " &&"
16151       '$ac_cs_awk_pipe_init
16152   # The final `:' finishes the AND list.
16153   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16154 fi
16155 ac_cr=`echo X | tr X '\015'`
16156 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16157 # But we know of no other shell where ac_cr would be empty at this
16158 # point, so we can use a bashism as a fallback.
16159 if test "x$ac_cr" = x; then
16160   eval ac_cr=\$\'\\r\'
16161 fi
16162 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16163 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16164   ac_cs_awk_cr='\r'
16165 else
16166   ac_cs_awk_cr=$ac_cr
16167 fi
16168
16169 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16170 _ACEOF
16171
16172 # Create commands to substitute file output variables.
16173 {
16174   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16175   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16176   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16177   echo "_ACAWK" &&
16178   echo "_ACEOF"
16179 } >conf$$files.sh &&
16180 . ./conf$$files.sh ||
16181   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16182 rm -f conf$$files.sh
16183
16184 {
16185   echo "cat >conf$$subs.awk <<_ACEOF" &&
16186   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16187   echo "_ACEOF"
16188 } >conf$$subs.sh ||
16189   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16190 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16191 ac_delim='%!_!# '
16192 for ac_last_try in false false false false false :; do
16193   . ./conf$$subs.sh ||
16194     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16195
16196   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16197   if test $ac_delim_n = $ac_delim_num; then
16198     break
16199   elif $ac_last_try; then
16200     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16201   else
16202     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16203   fi
16204 done
16205 rm -f conf$$subs.sh
16206
16207 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16208 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16209 _ACEOF
16210 sed -n '
16211 h
16212 s/^/S["/; s/!.*/"]=/
16213 p
16214 g
16215 s/^[^!]*!//
16216 :repl
16217 t repl
16218 s/'"$ac_delim"'$//
16219 t delim
16220 :nl
16221 h
16222 s/\(.\{148\}\).*/\1/
16223 t more1
16224 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16225 p
16226 n
16227 b repl
16228 :more1
16229 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16230 p
16231 g
16232 s/.\{148\}//
16233 t nl
16234 :delim
16235 h
16236 s/\(.\{148\}\).*/\1/
16237 t more2
16238 s/["\\]/\\&/g; s/^/"/; s/$/"/
16239 p
16240 b
16241 :more2
16242 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16243 p
16244 g
16245 s/.\{148\}//
16246 t delim
16247 ' <conf$$subs.awk | sed '
16248 /^[^""]/{
16249   N
16250   s/\n//
16251 }
16252 ' >>$CONFIG_STATUS || ac_write_fail=1
16253 rm -f conf$$subs.awk
16254 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16255 _ACAWK
16256 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16257   for (key in S) S_is_set[key] = 1
16258   FS = "\a"
16259   \$ac_cs_awk_pipe_init
16260 }
16261 {
16262   line = $ 0
16263   nfields = split(line, field, "@")
16264   substed = 0
16265   len = length(field[1])
16266   for (i = 2; i < nfields; i++) {
16267     key = field[i]
16268     keylen = length(key)
16269     if (S_is_set[key]) {
16270       value = S[key]
16271       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16272       len += length(value) + length(field[++i])
16273       substed = 1
16274     } else
16275       len += 1 + keylen
16276   }
16277   if (nfields == 3 && !substed) {
16278     key = field[2]
16279     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16280       \$ac_cs_awk_read_file
16281       next
16282     }
16283   }
16284   print line
16285 }
16286 \$ac_cs_awk_pipe_fini
16287 _ACAWK
16288 _ACEOF
16289 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16290 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16291   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16292 else
16293   cat
16294 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16295   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16296 _ACEOF
16297
16298 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16299 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16300 # trailing colons and then remove the whole line if VPATH becomes empty
16301 # (actually we leave an empty line to preserve line numbers).
16302 if test "x$srcdir" = x.; then
16303   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16304 s/:*\$(srcdir):*/:/
16305 s/:*\${srcdir}:*/:/
16306 s/:*@srcdir@:*/:/
16307 s/^\([^=]*=[     ]*\):*/\1/
16308 s/:*$//
16309 s/^[^=]*=[       ]*$//
16310 }'
16311 fi
16312
16313 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16314 fi # test -n "$CONFIG_FILES"
16315
16316 # Set up the scripts for CONFIG_HEADERS section.
16317 # No need to generate them if there are no CONFIG_HEADERS.
16318 # This happens for instance with `./config.status Makefile'.
16319 if test -n "$CONFIG_HEADERS"; then
16320 cat >"$tmp/defines.awk" <<\_ACAWK ||
16321 BEGIN {
16322 _ACEOF
16323
16324 # Transform confdefs.h into an awk script `defines.awk', embedded as
16325 # here-document in config.status, that substitutes the proper values into
16326 # config.h.in to produce config.h.
16327
16328 # Create a delimiter string that does not exist in confdefs.h, to ease
16329 # handling of long lines.
16330 ac_delim='%!_!# '
16331 for ac_last_try in false false :; do
16332   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16333   if test -z "$ac_t"; then
16334     break
16335   elif $ac_last_try; then
16336     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16337   else
16338     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16339   fi
16340 done
16341
16342 # For the awk script, D is an array of macro values keyed by name,
16343 # likewise P contains macro parameters if any.  Preserve backslash
16344 # newline sequences.
16345
16346 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16347 sed -n '
16348 s/.\{148\}/&'"$ac_delim"'/g
16349 t rset
16350 :rset
16351 s/^[     ]*#[    ]*define[       ][      ]*/ /
16352 t def
16353 d
16354 :def
16355 s/\\$//
16356 t bsnl
16357 s/["\\]/\\&/g
16358 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16359 D["\1"]=" \3"/p
16360 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16361 d
16362 :bsnl
16363 s/["\\]/\\&/g
16364 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16365 D["\1"]=" \3\\\\\\n"\\/p
16366 t cont
16367 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16368 t cont
16369 d
16370 :cont
16371 n
16372 s/.\{148\}/&'"$ac_delim"'/g
16373 t clear
16374 :clear
16375 s/\\$//
16376 t bsnlc
16377 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16378 d
16379 :bsnlc
16380 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16381 b cont
16382 ' <confdefs.h | sed '
16383 s/'"$ac_delim"'/"\\\
16384 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16385
16386 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16387   for (key in D) D_is_set[key] = 1
16388   FS = "\a"
16389 }
16390 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16391   line = \$ 0
16392   split(line, arg, " ")
16393   if (arg[1] == "#") {
16394     defundef = arg[2]
16395     mac1 = arg[3]
16396   } else {
16397     defundef = substr(arg[1], 2)
16398     mac1 = arg[2]
16399   }
16400   split(mac1, mac2, "(") #)
16401   macro = mac2[1]
16402   prefix = substr(line, 1, index(line, defundef) - 1)
16403   if (D_is_set[macro]) {
16404     # Preserve the white space surrounding the "#".
16405     print prefix "define", macro P[macro] D[macro]
16406     next
16407   } else {
16408     # Replace #undef with comments.  This is necessary, for example,
16409     # in the case of _POSIX_SOURCE, which is predefined and required
16410     # on some systems where configure will not decide to define it.
16411     if (defundef == "undef") {
16412       print "/*", prefix defundef, macro, "*/"
16413       next
16414     }
16415   }
16416 }
16417 { print }
16418 _ACAWK
16419 _ACEOF
16420 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16421   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16422 fi # test -n "$CONFIG_HEADERS"
16423
16424
16425 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
16426 shift
16427 for ac_tag
16428 do
16429   case $ac_tag in
16430   :[FHLC]) ac_mode=$ac_tag; continue;;
16431   esac
16432   case $ac_mode$ac_tag in
16433   :[FHL]*:*);;
16434   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16435   :[FH]-) ac_tag=-:-;;
16436   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16437   esac
16438   ac_save_IFS=$IFS
16439   IFS=:
16440   set x $ac_tag
16441   IFS=$ac_save_IFS
16442   shift
16443   ac_file=$1
16444   shift
16445
16446   case $ac_mode in
16447   :L) ac_source=$1;;
16448   :[FH])
16449     ac_file_inputs=
16450     for ac_f
16451     do
16452       case $ac_f in
16453       -) ac_f="$tmp/stdin";;
16454       *) # Look for the file first in the build tree, then in the source tree
16455          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16456          # because $ac_f cannot contain `:'.
16457          test -f "$ac_f" ||
16458            case $ac_f in
16459            [\\/$]*) false;;
16460            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16461            esac ||
16462            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16463       esac
16464       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16465       as_fn_append ac_file_inputs " '$ac_f'"
16466     done
16467
16468     # Let's still pretend it is `configure' which instantiates (i.e., don't
16469     # use $as_me), people would be surprised to read:
16470     #    /* config.h.  Generated by config.status.  */
16471     configure_input='Generated from '`
16472           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16473         `' by configure.'
16474     if test x"$ac_file" != x-; then
16475       configure_input="$ac_file.  $configure_input"
16476       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16477 $as_echo "$as_me: creating $ac_file" >&6;}
16478     fi
16479     # Neutralize special characters interpreted by sed in replacement strings.
16480     case $configure_input in #(
16481     *\&* | *\|* | *\\* )
16482        ac_sed_conf_input=`$as_echo "$configure_input" |
16483        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16484     *) ac_sed_conf_input=$configure_input;;
16485     esac
16486
16487     case $ac_tag in
16488     *:-:* | *:-) cat >"$tmp/stdin" \
16489       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16490     esac
16491     ;;
16492   esac
16493
16494   ac_dir=`$as_dirname -- "$ac_file" ||
16495 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16496          X"$ac_file" : 'X\(//\)[^/]' \| \
16497          X"$ac_file" : 'X\(//\)$' \| \
16498          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16499 $as_echo X"$ac_file" |
16500     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16501             s//\1/
16502             q
16503           }
16504           /^X\(\/\/\)[^/].*/{
16505             s//\1/
16506             q
16507           }
16508           /^X\(\/\/\)$/{
16509             s//\1/
16510             q
16511           }
16512           /^X\(\/\).*/{
16513             s//\1/
16514             q
16515           }
16516           s/.*/./; q'`
16517   as_dir="$ac_dir"; as_fn_mkdir_p
16518   ac_builddir=.
16519
16520 case "$ac_dir" in
16521 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16522 *)
16523   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16524   # A ".." for each directory in $ac_dir_suffix.
16525   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16526   case $ac_top_builddir_sub in
16527   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16528   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16529   esac ;;
16530 esac
16531 ac_abs_top_builddir=$ac_pwd
16532 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16533 # for backward compatibility:
16534 ac_top_builddir=$ac_top_build_prefix
16535
16536 case $srcdir in
16537   .)  # We are building in place.
16538     ac_srcdir=.
16539     ac_top_srcdir=$ac_top_builddir_sub
16540     ac_abs_top_srcdir=$ac_pwd ;;
16541   [\\/]* | ?:[\\/]* )  # Absolute name.
16542     ac_srcdir=$srcdir$ac_dir_suffix;
16543     ac_top_srcdir=$srcdir
16544     ac_abs_top_srcdir=$srcdir ;;
16545   *) # Relative name.
16546     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16547     ac_top_srcdir=$ac_top_build_prefix$srcdir
16548     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16549 esac
16550 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16551
16552
16553   case $ac_mode in
16554   :F)
16555   #
16556   # CONFIG_FILE
16557   #
16558
16559   case $INSTALL in
16560   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16561   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16562   esac
16563 _ACEOF
16564
16565 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16566 # If the template does not know about datarootdir, expand it.
16567 # FIXME: This hack should be removed a few years after 2.60.
16568 ac_datarootdir_hack=; ac_datarootdir_seen=
16569 ac_sed_dataroot='
16570 /datarootdir/ {
16571   p
16572   q
16573 }
16574 /@datadir@/p
16575 /@docdir@/p
16576 /@infodir@/p
16577 /@localedir@/p
16578 /@mandir@/p'
16579 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16580 *datarootdir*) ac_datarootdir_seen=yes;;
16581 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16582   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16583 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16584 _ACEOF
16585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16586   ac_datarootdir_hack='
16587   s&@datadir@&$datadir&g
16588   s&@docdir@&$docdir&g
16589   s&@infodir@&$infodir&g
16590   s&@localedir@&$localedir&g
16591   s&@mandir@&$mandir&g
16592   s&\\\${datarootdir}&$datarootdir&g' ;;
16593 esac
16594 _ACEOF
16595
16596 # Neutralize VPATH when `$srcdir' = `.'.
16597 # Shell code in configure.ac might set extrasub.
16598 # FIXME: do we really want to maintain this feature?
16599 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16600 ac_sed_extra="$ac_vpsub
16601 $extrasub
16602 _ACEOF
16603 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16604 :t
16605 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16606 s|@configure_input@|$ac_sed_conf_input|;t t
16607 s&@top_builddir@&$ac_top_builddir_sub&;t t
16608 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16609 s&@srcdir@&$ac_srcdir&;t t
16610 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16611 s&@top_srcdir@&$ac_top_srcdir&;t t
16612 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16613 s&@builddir@&$ac_builddir&;t t
16614 s&@abs_builddir@&$ac_abs_builddir&;t t
16615 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16616 s&@INSTALL@&$ac_INSTALL&;t t
16617 $ac_datarootdir_hack
16618 "
16619 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16620 if $ac_cs_awk_getline; then
16621   $AWK -f "$tmp/subs.awk"
16622 else
16623   $AWK -f "$tmp/subs.awk" | $SHELL
16624 fi >$tmp/out \
16625   || as_fn_error "could not create $ac_file" "$LINENO" 5
16626
16627 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16628   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16629   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16630   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16631 which seems to be undefined.  Please make sure it is defined." >&5
16632 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16633 which seems to be undefined.  Please make sure it is defined." >&2;}
16634
16635   rm -f "$tmp/stdin"
16636   case $ac_file in
16637   -) cat "$tmp/out" && rm -f "$tmp/out";;
16638   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16639   esac \
16640   || as_fn_error "could not create $ac_file" "$LINENO" 5
16641  ;;
16642   :H)
16643   #
16644   # CONFIG_HEADER
16645   #
16646   if test x"$ac_file" != x-; then
16647     {
16648       $as_echo "/* $configure_input  */" \
16649       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16650     } >"$tmp/config.h" \
16651       || as_fn_error "could not create $ac_file" "$LINENO" 5
16652     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16653       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16654 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16655     else
16656       rm -f "$ac_file"
16657       mv "$tmp/config.h" "$ac_file" \
16658         || as_fn_error "could not create $ac_file" "$LINENO" 5
16659     fi
16660   else
16661     $as_echo "/* $configure_input  */" \
16662       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16663       || as_fn_error "could not create -" "$LINENO" 5
16664   fi
16665  ;;
16666   :L)
16667   #
16668   # CONFIG_LINK
16669   #
16670
16671   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16672     :
16673   else
16674     # Prefer the file from the source tree if names are identical.
16675     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16676       ac_source=$srcdir/$ac_source
16677     fi
16678
16679     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16680 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16681
16682     if test ! -r "$ac_source"; then
16683       as_fn_error "$ac_source: file not found" "$LINENO" 5
16684     fi
16685     rm -f "$ac_file"
16686
16687     # Try a relative symlink, then a hard link, then a copy.
16688     case $srcdir in
16689     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16690         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16691     esac
16692     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16693       ln "$ac_source" "$ac_file" 2>/dev/null ||
16694       cp -p "$ac_source" "$ac_file" ||
16695       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16696   fi
16697  ;;
16698   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16699 $as_echo "$as_me: executing $ac_file commands" >&6;}
16700  ;;
16701   esac
16702
16703
16704   case $ac_file$ac_mode in
16705     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16706     "gcore":F) chmod +x gcore ;;
16707     "default":C)
16708 case x$CONFIG_HEADERS in
16709 xconfig.h:config.in)
16710 echo > stamp-h ;;
16711 esac
16712  ;;
16713
16714   esac
16715 done # for ac_tag
16716
16717
16718 as_fn_exit 0
16719 _ACEOF
16720 ac_clean_files=$ac_clean_files_save
16721
16722 test $ac_write_fail = 0 ||
16723   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16724
16725
16726 # configure is writing to config.log, and then calls config.status.
16727 # config.status does its own redirection, appending to config.log.
16728 # Unfortunately, on DOS this fails, as config.log is still kept open
16729 # by configure, so config.status won't be able to write to it; its
16730 # output is simply discarded.  So we exec the FD to /dev/null,
16731 # effectively closing config.log, so it can be properly (re)opened and
16732 # appended to by config.status.  When coming back to configure, we
16733 # need to make the FD available again.
16734 if test "$no_create" != yes; then
16735   ac_cs_success=:
16736   ac_config_status_args=
16737   test "$silent" = yes &&
16738     ac_config_status_args="$ac_config_status_args --quiet"
16739   exec 5>/dev/null
16740   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16741   exec 5>>config.log
16742   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16743   # would make configure fail if this is the last instruction.
16744   $ac_cs_success || as_fn_exit $?
16745 fi
16746
16747 #
16748 # CONFIG_SUBDIRS section.
16749 #
16750 if test "$no_recursion" != yes; then
16751
16752   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16753   # so they do not pile up.
16754   ac_sub_configure_args=
16755   ac_prev=
16756   eval "set x $ac_configure_args"
16757   shift
16758   for ac_arg
16759   do
16760     if test -n "$ac_prev"; then
16761       ac_prev=
16762       continue
16763     fi
16764     case $ac_arg in
16765     -cache-file | --cache-file | --cache-fil | --cache-fi \
16766     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16767       ac_prev=cache_file ;;
16768     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16769     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16770     | --c=*)
16771       ;;
16772     --config-cache | -C)
16773       ;;
16774     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16775       ac_prev=srcdir ;;
16776     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16777       ;;
16778     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16779       ac_prev=prefix ;;
16780     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16781       ;;
16782     --disable-option-checking)
16783       ;;
16784     *)
16785       case $ac_arg in
16786       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16787       esac
16788       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16789     esac
16790   done
16791
16792   # Always prepend --prefix to ensure using the same prefix
16793   # in subdir configurations.
16794   ac_arg="--prefix=$prefix"
16795   case $ac_arg in
16796   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16797   esac
16798   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16799
16800   # Pass --silent
16801   if test "$silent" = yes; then
16802     ac_sub_configure_args="--silent $ac_sub_configure_args"
16803   fi
16804
16805   # Always prepend --disable-option-checking to silence warnings, since
16806   # different subdirs can have different --enable and --with options.
16807   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16808
16809   ac_popdir=`pwd`
16810   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16811
16812     # Do not complain, so a configure script can configure whichever
16813     # parts of a large source tree are present.
16814     test -d "$srcdir/$ac_dir" || continue
16815
16816     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16817     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16818     $as_echo "$ac_msg" >&6
16819     as_dir="$ac_dir"; as_fn_mkdir_p
16820     ac_builddir=.
16821
16822 case "$ac_dir" in
16823 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16824 *)
16825   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16826   # A ".." for each directory in $ac_dir_suffix.
16827   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16828   case $ac_top_builddir_sub in
16829   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16830   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16831   esac ;;
16832 esac
16833 ac_abs_top_builddir=$ac_pwd
16834 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16835 # for backward compatibility:
16836 ac_top_builddir=$ac_top_build_prefix
16837
16838 case $srcdir in
16839   .)  # We are building in place.
16840     ac_srcdir=.
16841     ac_top_srcdir=$ac_top_builddir_sub
16842     ac_abs_top_srcdir=$ac_pwd ;;
16843   [\\/]* | ?:[\\/]* )  # Absolute name.
16844     ac_srcdir=$srcdir$ac_dir_suffix;
16845     ac_top_srcdir=$srcdir
16846     ac_abs_top_srcdir=$srcdir ;;
16847   *) # Relative name.
16848     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16849     ac_top_srcdir=$ac_top_build_prefix$srcdir
16850     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16851 esac
16852 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16853
16854
16855     cd "$ac_dir"
16856
16857     # Check for guested configure; otherwise get Cygnus style configure.
16858     if test -f "$ac_srcdir/configure.gnu"; then
16859       ac_sub_configure=$ac_srcdir/configure.gnu
16860     elif test -f "$ac_srcdir/configure"; then
16861       ac_sub_configure=$ac_srcdir/configure
16862     elif test -f "$ac_srcdir/configure.in"; then
16863       # This should be Cygnus configure.
16864       ac_sub_configure=$ac_aux_dir/configure
16865     else
16866       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16867 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16868       ac_sub_configure=
16869     fi
16870
16871     # The recursion is here.
16872     if test -n "$ac_sub_configure"; then
16873       # Make the cache file name correct relative to the subdirectory.
16874       case $cache_file in
16875       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16876       *) # Relative name.
16877         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16878       esac
16879
16880       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16881 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16882       # The eval makes quoting arguments work.
16883       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16884            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16885         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16886     fi
16887
16888     cd "$ac_popdir"
16889   done
16890 fi
16891 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16892   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16893 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16894 fi
16895
16896
16897 exit 0