gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 PYTHON_LIBS
 662 PYTHON_CPPFLAGS
 663 PYTHON_CFLAGS
 664 python_prog_path
 665 LTLIBEXPAT
 666 LIBEXPAT
 667 HAVE_LIBEXPAT
 668 JIT_READER_DIR
 669 TARGET_PTR
 670 READLINE_TEXI_INCFLAG
 671 READLINE_CFLAGS
 672 READLINE_DEPS
 673 READLINE
 674 MIG
 675 WINDRES
 676 DLLTOOL
 677 AR
 678 YFLAGS
 679 YACC
 680 RANLIB
 681 LN_S
 682 INSTALL_DATA
 683 INSTALL_SCRIPT
 684 INSTALL_PROGRAM
 685 AWK
 686 REPORT_BUGS_TEXI
 687 REPORT_BUGS_TO
 688 PKGVERSION
 689 HAVE_NATIVE_GCORE_TARGET
 690 TARGET_OBS
 691 subdirs
 692 GDB_DATADIR
 693 DEBUGDIR
 694 MAKEINFO_EXTRA_FLAGS
 695 MAKEINFOFLAGS
 696 MAKEINFO
 697 PACKAGE
 698 GNULIB_STDINT_H
 699 CATOBJEXT
 700 GENCAT
 701 INSTOBJEXT
 702 DATADIRNAME
 703 CATALOGS
 704 POSUB
 705 GMSGFMT
 706 XGETTEXT
 707 INCINTL
 708 LIBINTL_DEP
 709 LIBINTL
 710 USE_NLS
 711 SET_MAKE
 712 GMAKE_FALSE
 713 GMAKE_TRUE
 714 MAKE
 715 CCDEPMODE
 716 DEPDIR
 717 am__leading_dot
 718 target_os
 719 target_vendor
 720 target_cpu
 721 target
 722 host_os
 723 host_vendor
 724 host_cpu
 725 host
 726 build_os
 727 build_vendor
 728 build_cpu
 729 build
 730 EGREP
 731 GREP
 732 CPP
 733 OBJEXT
 734 EXEEXT
 735 ac_ct_CC
 736 CPPFLAGS
 737 LDFLAGS
 738 CFLAGS
 739 CC
 740 MAINT
 741 MAINTAINER_MODE_FALSE
 742 MAINTAINER_MODE_TRUE
 743 target_alias
 744 host_alias
 745 build_alias
 746 LIBS
 747 ECHO_T
 748 ECHO_N
 749 ECHO_C
 750 DEFS
 751 mandir
 752 localedir
 753 libdir
 754 psdir
 755 pdfdir
 756 dvidir
 757 htmldir
 758 infodir
 759 docdir
 760 oldincludedir
 761 includedir
 762 localstatedir
 763 sharedstatedir
 764 sysconfdir
 765 datadir
 766 datarootdir
 767 libexecdir
 768 sbindir
 769 bindir
 770 program_transform_name
 771 prefix
 772 exec_prefix
 773 PACKAGE_URL
 774 PACKAGE_BUGREPORT
 775 PACKAGE_STRING
 776 PACKAGE_VERSION
 777 PACKAGE_TARNAME
 778 PACKAGE_NAME
 779 PATH_SEPARATOR
 780 SHELL'
 781 ac_subst_files='host_makefile_frag'
 782 ac_user_opts='
 783 enable_option_checking
 784 enable_maintainer_mode
 785 enable_plugins
 786 enable_largefile
 787 with_separate_debug_dir
 788 with_gdb_datadir
 789 with_relocated_sources
 790 with_auto_load_dir
 791 with_auto_load_safe_path
 792 enable_targets
 793 enable_64_bit_bfd
 794 enable_gdbcli
 795 enable_gdbmi
 796 enable_tui
 797 enable_gdbtk
 798 with_libunwind_ia64
 799 with_curses
 800 enable_profiling
 801 with_pkgversion
 802 with_bugurl
 803 with_zlib
 804 with_libiconv_prefix
 805 with_iconv_bin
 806 with_system_readline
 807 with_jit_reader_dir
 808 with_expat
 809 with_gnu_ld
 810 enable_rpath
 811 with_libexpat_prefix
 812 with_python
 813 enable_libmcheck
 814 with_included_regex
 815 with_sysroot
 816 with_system_gdbinit
 817 enable_werror
 818 enable_build_warnings
 819 enable_gdb_build_warnings
 820 with_lzma
 821 with_liblzma_prefix
 822 with_tcl
 823 with_tk
 824 with_x
 825 enable_sim
 826 enable_multi_ice
 827 enable_gdbserver
 828 with_babeltrace
 829 with_libbabeltrace_prefix
 830 '
 831       ac_precious_vars='build_alias
 832 host_alias
 833 target_alias
 834 CC
 835 CFLAGS
 836 LDFLAGS
 837 LIBS
 838 CPPFLAGS
 839 CPP
 840 MAKEINFO
 841 MAKEINFOFLAGS
 842 YACC
 843 YFLAGS
 844 XMKMF'
 845 ac_subdirs_all='testsuite
 846 gdbtk
 847 multi-ice
 848 gdbserver'
 849
 850 # Initialize some variables set by options.
 851 ac_init_help=
 852 ac_init_version=false
 853 ac_unrecognized_opts=
 854 ac_unrecognized_sep=
 855 # The variables have the same names as the options, with
 856 # dashes changed to underlines.
 857 cache_file=/dev/null
 858 exec_prefix=NONE
 859 no_create=
 860 no_recursion=
 861 prefix=NONE
 862 program_prefix=NONE
 863 program_suffix=NONE
 864 program_transform_name=s,x,x,
 865 silent=
 866 site=
 867 srcdir=
 868 verbose=
 869 x_includes=NONE
 870 x_libraries=NONE
 871
 872 # Installation directory options.
 873 # These are left unexpanded so users can "make install exec_prefix=/foo"
 874 # and all the variables that are supposed to be based on exec_prefix
 875 # by default will actually change.
 876 # Use braces instead of parens because sh, perl, etc. also accept them.
 877 # (The list follows the same order as the GNU Coding Standards.)
 878 bindir='${exec_prefix}/bin'
 879 sbindir='${exec_prefix}/sbin'
 880 libexecdir='${exec_prefix}/libexec'
 881 datarootdir='${prefix}/share'
 882 datadir='${datarootdir}'
 883 sysconfdir='${prefix}/etc'
 884 sharedstatedir='${prefix}/com'
 885 localstatedir='${prefix}/var'
 886 includedir='${prefix}/include'
 887 oldincludedir='/usr/include'
 888 docdir='${datarootdir}/doc/${PACKAGE}'
 889 infodir='${datarootdir}/info'
 890 htmldir='${docdir}'
 891 dvidir='${docdir}'
 892 pdfdir='${docdir}'
 893 psdir='${docdir}'
 894 libdir='${exec_prefix}/lib'
 895 localedir='${datarootdir}/locale'
 896 mandir='${datarootdir}/man'
 897
 898 ac_prev=
 899 ac_dashdash=
 900 for ac_option
 901 do
 902   # If the previous option needs an argument, assign it.
 903   if test -n "$ac_prev"; then
 904     eval $ac_prev=\$ac_option
 905     ac_prev=
 906     continue
 907   fi
 908
 909   case $ac_option in
 910   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 911   *)    ac_optarg=yes ;;
 912   esac
 913
 914   # Accept the important Cygnus configure options, so we can diagnose typos.
 915
 916   case $ac_dashdash$ac_option in
 917   --)
 918     ac_dashdash=yes ;;
 919
 920   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 921     ac_prev=bindir ;;
 922   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 923     bindir=$ac_optarg ;;
 924
 925   -build | --build | --buil | --bui | --bu)
 926     ac_prev=build_alias ;;
 927   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 928     build_alias=$ac_optarg ;;
 929
 930   -cache-file | --cache-file | --cache-fil | --cache-fi \
 931   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 932     ac_prev=cache_file ;;
 933   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 934   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 935     cache_file=$ac_optarg ;;
 936
 937   --config-cache | -C)
 938     cache_file=config.cache ;;
 939
 940   -datadir | --datadir | --datadi | --datad)
 941     ac_prev=datadir ;;
 942   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 943     datadir=$ac_optarg ;;
 944
 945   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 946   | --dataroo | --dataro | --datar)
 947     ac_prev=datarootdir ;;
 948   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 949   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 950     datarootdir=$ac_optarg ;;
 951
 952   -disable-* | --disable-*)
 953     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 954     # Reject names that are not valid shell variable names.
 955     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 956       as_fn_error "invalid feature name: $ac_useropt"
 957     ac_useropt_orig=$ac_useropt
 958     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 959     case $ac_user_opts in
 960       *"
 961 "enable_$ac_useropt"
 962 "*) ;;
 963       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 964          ac_unrecognized_sep=', ';;
 965     esac
 966     eval enable_$ac_useropt=no ;;
 967
 968   -docdir | --docdir | --docdi | --doc | --do)
 969     ac_prev=docdir ;;
 970   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 971     docdir=$ac_optarg ;;
 972
 973   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 974     ac_prev=dvidir ;;
 975   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 976     dvidir=$ac_optarg ;;
 977
 978   -enable-* | --enable-*)
 979     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 980     # Reject names that are not valid shell variable names.
 981     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 982       as_fn_error "invalid feature name: $ac_useropt"
 983     ac_useropt_orig=$ac_useropt
 984     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 985     case $ac_user_opts in
 986       *"
 987 "enable_$ac_useropt"
 988 "*) ;;
 989       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 990          ac_unrecognized_sep=', ';;
 991     esac
 992     eval enable_$ac_useropt=\$ac_optarg ;;
 993
 994   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 995   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 996   | --exec | --exe | --ex)
 997     ac_prev=exec_prefix ;;
 998   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 999   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1000   | --exec=* | --exe=* | --ex=*)
1001     exec_prefix=$ac_optarg ;;
1002
1003   -gas | --gas | --ga | --g)
1004     # Obsolete; use --with-gas.
1005     with_gas=yes ;;
1006
1007   -help | --help | --hel | --he | -h)
1008     ac_init_help=long ;;
1009   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1010     ac_init_help=recursive ;;
1011   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1012     ac_init_help=short ;;
1013
1014   -host | --host | --hos | --ho)
1015     ac_prev=host_alias ;;
1016   -host=* | --host=* | --hos=* | --ho=*)
1017     host_alias=$ac_optarg ;;
1018
1019   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1020     ac_prev=htmldir ;;
1021   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1022   | --ht=*)
1023     htmldir=$ac_optarg ;;
1024
1025   -includedir | --includedir | --includedi | --included | --include \
1026   | --includ | --inclu | --incl | --inc)
1027     ac_prev=includedir ;;
1028   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1029   | --includ=* | --inclu=* | --incl=* | --inc=*)
1030     includedir=$ac_optarg ;;
1031
1032   -infodir | --infodir | --infodi | --infod | --info | --inf)
1033     ac_prev=infodir ;;
1034   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1035     infodir=$ac_optarg ;;
1036
1037   -libdir | --libdir | --libdi | --libd)
1038     ac_prev=libdir ;;
1039   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1040     libdir=$ac_optarg ;;
1041
1042   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1043   | --libexe | --libex | --libe)
1044     ac_prev=libexecdir ;;
1045   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1046   | --libexe=* | --libex=* | --libe=*)
1047     libexecdir=$ac_optarg ;;
1048
1049   -localedir | --localedir | --localedi | --localed | --locale)
1050     ac_prev=localedir ;;
1051   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1052     localedir=$ac_optarg ;;
1053
1054   -localstatedir | --localstatedir | --localstatedi | --localstated \
1055   | --localstate | --localstat | --localsta | --localst | --locals)
1056     ac_prev=localstatedir ;;
1057   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1058   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1059     localstatedir=$ac_optarg ;;
1060
1061   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1062     ac_prev=mandir ;;
1063   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1064     mandir=$ac_optarg ;;
1065
1066   -nfp | --nfp | --nf)
1067     # Obsolete; use --without-fp.
1068     with_fp=no ;;
1069
1070   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1071   | --no-cr | --no-c | -n)
1072     no_create=yes ;;
1073
1074   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1075   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1076     no_recursion=yes ;;
1077
1078   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1079   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1080   | --oldin | --oldi | --old | --ol | --o)
1081     ac_prev=oldincludedir ;;
1082   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1083   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1084   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1085     oldincludedir=$ac_optarg ;;
1086
1087   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1088     ac_prev=prefix ;;
1089   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1090     prefix=$ac_optarg ;;
1091
1092   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1093   | --program-pre | --program-pr | --program-p)
1094     ac_prev=program_prefix ;;
1095   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1096   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1097     program_prefix=$ac_optarg ;;
1098
1099   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1100   | --program-suf | --program-su | --program-s)
1101     ac_prev=program_suffix ;;
1102   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1103   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1104     program_suffix=$ac_optarg ;;
1105
1106   -program-transform-name | --program-transform-name \
1107   | --program-transform-nam | --program-transform-na \
1108   | --program-transform-n | --program-transform- \
1109   | --program-transform | --program-transfor \
1110   | --program-transfo | --program-transf \
1111   | --program-trans | --program-tran \
1112   | --progr-tra | --program-tr | --program-t)
1113     ac_prev=program_transform_name ;;
1114   -program-transform-name=* | --program-transform-name=* \
1115   | --program-transform-nam=* | --program-transform-na=* \
1116   | --program-transform-n=* | --program-transform-=* \
1117   | --program-transform=* | --program-transfor=* \
1118   | --program-transfo=* | --program-transf=* \
1119   | --program-trans=* | --program-tran=* \
1120   | --progr-tra=* | --program-tr=* | --program-t=*)
1121     program_transform_name=$ac_optarg ;;
1122
1123   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1124     ac_prev=pdfdir ;;
1125   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1126     pdfdir=$ac_optarg ;;
1127
1128   -psdir | --psdir | --psdi | --psd | --ps)
1129     ac_prev=psdir ;;
1130   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1131     psdir=$ac_optarg ;;
1132
1133   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1134   | -silent | --silent | --silen | --sile | --sil)
1135     silent=yes ;;
1136
1137   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1138     ac_prev=sbindir ;;
1139   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1140   | --sbi=* | --sb=*)
1141     sbindir=$ac_optarg ;;
1142
1143   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1144   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1145   | --sharedst | --shareds | --shared | --share | --shar \
1146   | --sha | --sh)
1147     ac_prev=sharedstatedir ;;
1148   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1149   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1150   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1151   | --sha=* | --sh=*)
1152     sharedstatedir=$ac_optarg ;;
1153
1154   -site | --site | --sit)
1155     ac_prev=site ;;
1156   -site=* | --site=* | --sit=*)
1157     site=$ac_optarg ;;
1158
1159   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1160     ac_prev=srcdir ;;
1161   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1162     srcdir=$ac_optarg ;;
1163
1164   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1165   | --syscon | --sysco | --sysc | --sys | --sy)
1166     ac_prev=sysconfdir ;;
1167   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1168   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1169     sysconfdir=$ac_optarg ;;
1170
1171   -target | --target | --targe | --targ | --tar | --ta | --t)
1172     ac_prev=target_alias ;;
1173   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1174     target_alias=$ac_optarg ;;
1175
1176   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1177     verbose=yes ;;
1178
1179   -version | --version | --versio | --versi | --vers | -V)
1180     ac_init_version=: ;;
1181
1182   -with-* | --with-*)
1183     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1184     # Reject names that are not valid shell variable names.
1185     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1186       as_fn_error "invalid package name: $ac_useropt"
1187     ac_useropt_orig=$ac_useropt
1188     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1189     case $ac_user_opts in
1190       *"
1191 "with_$ac_useropt"
1192 "*) ;;
1193       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1194          ac_unrecognized_sep=', ';;
1195     esac
1196     eval with_$ac_useropt=\$ac_optarg ;;
1197
1198   -without-* | --without-*)
1199     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1200     # Reject names that are not valid shell variable names.
1201     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1202       as_fn_error "invalid package name: $ac_useropt"
1203     ac_useropt_orig=$ac_useropt
1204     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1205     case $ac_user_opts in
1206       *"
1207 "with_$ac_useropt"
1208 "*) ;;
1209       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1210          ac_unrecognized_sep=', ';;
1211     esac
1212     eval with_$ac_useropt=no ;;
1213
1214   --x)
1215     # Obsolete; use --with-x.
1216     with_x=yes ;;
1217
1218   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1219   | --x-incl | --x-inc | --x-in | --x-i)
1220     ac_prev=x_includes ;;
1221   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1222   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1223     x_includes=$ac_optarg ;;
1224
1225   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1226   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1227     ac_prev=x_libraries ;;
1228   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1229   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1230     x_libraries=$ac_optarg ;;
1231
1232   -*) as_fn_error "unrecognized option: \`$ac_option'
1233 Try \`$0 --help' for more information."
1234     ;;
1235
1236   *=*)
1237     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1238     # Reject names that are not valid shell variable names.
1239     case $ac_envvar in #(
1240       '' | [0-9]* | *[!_$as_cr_alnum]* )
1241       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1242     esac
1243     eval $ac_envvar=\$ac_optarg
1244     export $ac_envvar ;;
1245
1246   *)
1247     # FIXME: should be removed in autoconf 3.0.
1248     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1249     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1250       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1251     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1252     ;;
1253
1254   esac
1255 done
1256
1257 if test -n "$ac_prev"; then
1258   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1259   as_fn_error "missing argument to $ac_option"
1260 fi
1261
1262 if test -n "$ac_unrecognized_opts"; then
1263   case $enable_option_checking in
1264     no) ;;
1265     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1266     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1267   esac
1268 fi
1269
1270 # Check all directory arguments for consistency.
1271 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1272                 datadir sysconfdir sharedstatedir localstatedir includedir \
1273                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1274                 libdir localedir mandir
1275 do
1276   eval ac_val=\$$ac_var
1277   # Remove trailing slashes.
1278   case $ac_val in
1279     */ )
1280       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1281       eval $ac_var=\$ac_val;;
1282   esac
1283   # Be sure to have absolute directory names.
1284   case $ac_val in
1285     [\\/$]* | ?:[\\/]* )  continue;;
1286     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1287   esac
1288   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1289 done
1290
1291 # There might be people who depend on the old broken behavior: `$host'
1292 # used to hold the argument of --host etc.
1293 # FIXME: To remove some day.
1294 build=$build_alias
1295 host=$host_alias
1296 target=$target_alias
1297
1298 # FIXME: To remove some day.
1299 if test "x$host_alias" != x; then
1300   if test "x$build_alias" = x; then
1301     cross_compiling=maybe
1302     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1303     If a cross compiler is detected then cross compile mode will be used." >&2
1304   elif test "x$build_alias" != "x$host_alias"; then
1305     cross_compiling=yes
1306   fi
1307 fi
1308
1309 ac_tool_prefix=
1310 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1311
1312 test "$silent" = yes && exec 6>/dev/null
1313
1314
1315 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1316 ac_ls_di=`ls -di .` &&
1317 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1318   as_fn_error "working directory cannot be determined"
1319 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1320   as_fn_error "pwd does not report name of working directory"
1321
1322
1323 # Find the source files, if location was not specified.
1324 if test -z "$srcdir"; then
1325   ac_srcdir_defaulted=yes
1326   # Try the directory containing this script, then the parent directory.
1327   ac_confdir=`$as_dirname -- "$as_myself" ||
1328 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1329          X"$as_myself" : 'X\(//\)[^/]' \| \
1330          X"$as_myself" : 'X\(//\)$' \| \
1331          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1332 $as_echo X"$as_myself" |
1333     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1334             s//\1/
1335             q
1336           }
1337           /^X\(\/\/\)[^/].*/{
1338             s//\1/
1339             q
1340           }
1341           /^X\(\/\/\)$/{
1342             s//\1/
1343             q
1344           }
1345           /^X\(\/\).*/{
1346             s//\1/
1347             q
1348           }
1349           s/.*/./; q'`
1350   srcdir=$ac_confdir
1351   if test ! -r "$srcdir/$ac_unique_file"; then
1352     srcdir=..
1353   fi
1354 else
1355   ac_srcdir_defaulted=no
1356 fi
1357 if test ! -r "$srcdir/$ac_unique_file"; then
1358   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1359   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1360 fi
1361 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1362 ac_abs_confdir=`(
1363         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1364         pwd)`
1365 # When building in place, set srcdir=.
1366 if test "$ac_abs_confdir" = "$ac_pwd"; then
1367   srcdir=.
1368 fi
1369 # Remove unnecessary trailing slashes from srcdir.
1370 # Double slashes in file names in object file debugging info
1371 # mess up M-x gdb in Emacs.
1372 case $srcdir in
1373 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1374 esac
1375 for ac_var in $ac_precious_vars; do
1376   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1377   eval ac_env_${ac_var}_value=\$${ac_var}
1378   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1379   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1380 done
1381
1382 #
1383 # Report the --help message.
1384 #
1385 if test "$ac_init_help" = "long"; then
1386   # Omit some internal or obsolete options to make the list less imposing.
1387   # This message is too long to be a string in the A/UX 3.1 sh.
1388   cat <<_ACEOF
1389 \`configure' configures this package to adapt to many kinds of systems.
1390
1391 Usage: $0 [OPTION]... [VAR=VALUE]...
1392
1393 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1394 VAR=VALUE.  See below for descriptions of some of the useful variables.
1395
1396 Defaults for the options are specified in brackets.
1397
1398 Configuration:
1399   -h, --help              display this help and exit
1400       --help=short        display options specific to this package
1401       --help=recursive    display the short help of all the included packages
1402   -V, --version           display version information and exit
1403   -q, --quiet, --silent   do not print \`checking...' messages
1404       --cache-file=FILE   cache test results in FILE [disabled]
1405   -C, --config-cache      alias for \`--cache-file=config.cache'
1406   -n, --no-create         do not create output files
1407       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1408
1409 Installation directories:
1410   --prefix=PREFIX         install architecture-independent files in PREFIX
1411                           [$ac_default_prefix]
1412   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1413                           [PREFIX]
1414
1415 By default, \`make install' will install all the files in
1416 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1417 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1418 for instance \`--prefix=\$HOME'.
1419
1420 For better control, use the options below.
1421
1422 Fine tuning of the installation directories:
1423   --bindir=DIR            user executables [EPREFIX/bin]
1424   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1425   --libexecdir=DIR        program executables [EPREFIX/libexec]
1426   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1427   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1428   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1429   --libdir=DIR            object code libraries [EPREFIX/lib]
1430   --includedir=DIR        C header files [PREFIX/include]
1431   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1432   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1433   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1434   --infodir=DIR           info documentation [DATAROOTDIR/info]
1435   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1436   --mandir=DIR            man documentation [DATAROOTDIR/man]
1437   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1438   --htmldir=DIR           html documentation [DOCDIR]
1439   --dvidir=DIR            dvi documentation [DOCDIR]
1440   --pdfdir=DIR            pdf documentation [DOCDIR]
1441   --psdir=DIR             ps documentation [DOCDIR]
1442 _ACEOF
1443
1444   cat <<\_ACEOF
1445
1446 Program names:
1447   --program-prefix=PREFIX            prepend PREFIX to installed program names
1448   --program-suffix=SUFFIX            append SUFFIX to installed program names
1449   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1450
1451 X features:
1452   --x-includes=DIR    X include files are in DIR
1453   --x-libraries=DIR   X library files are in DIR
1454
1455 System types:
1456   --build=BUILD     configure for building on BUILD [guessed]
1457   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1458   --target=TARGET   configure for building compilers for TARGET [HOST]
1459 _ACEOF
1460 fi
1461
1462 if test -n "$ac_init_help"; then
1463
1464   cat <<\_ACEOF
1465
1466 Optional Features:
1467   --disable-option-checking  ignore unrecognized --enable/--with options
1468   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1469   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1470   --enable-maintainer-mode  enable make rules and dependencies not useful
1471                           (and sometimes confusing) to the casual installer
1472   --enable-plugins        Enable support for plugins (defaults no)
1473   --disable-largefile     omit support for large files
1474   --enable-targets=TARGETS
1475                           alternative target configurations
1476   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1477   --disable-gdbcli        disable command-line interface (CLI)
1478   --disable-gdbmi         disable machine-interface (MI)
1479   --enable-tui            enable full-screen terminal user interface (TUI)
1480   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1481   --enable-profiling      enable profiling of GDB
1482   --disable-rpath         do not hardcode runtime library paths
1483   --enable-libmcheck      Try linking with -lmcheck if available
1484   --enable-werror         treat compile warnings as errors
1485   --enable-build-warnings enable build-time compiler warnings if gcc is used
1486   --enable-gdb-build-warnings
1487                           enable GDB specific build-time compiler warnings if
1488                           gcc is used
1489   --enable-sim            link gdb with simulator
1490   --enable-multi-ice      build the multi-ice-gdb-server
1491   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1492                           is auto)
1493
1494 Optional Packages:
1495   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1496   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1497   --with-separate-debug-dir=PATH
1498                           look for global separate debug info in this path
1499                           [LIBDIR/debug]
1500   --with-gdb-datadir=PATH look for global separate data files in this path
1501                           [DATADIR/gdb]
1502   --with-relocated-sources=PATH
1503                           automatically relocate this path for source files
1504   --with-auto-load-dir=PATH
1505                           directories from which to load auto-loaded scripts
1506                           [$debugdir:$datadir/auto-load]
1507   --with-auto-load-safe-path=PATH
1508                           directories safe to hold auto-loaded files
1509                           [--with-auto-load-dir]
1510   --without-auto-load-safe-path
1511                           do not restrict auto-loaded files locations
1512   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1513   --with-curses           use the curses library instead of the termcap
1514                           library
1515   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1516   --with-bugurl=URL       Direct users to URL to report a bug
1517   --with-zlib             include zlib support (auto/yes/no) default=auto
1518   --with-libiconv-prefix=DIR
1519                           search for libiconv in DIR/include and DIR/lib
1520   --with-iconv-bin=PATH   specify where to find the iconv program
1521   --with-system-readline  use installed readline library
1522   --with-jit-reader-dir=PATH
1523                           directory to load the JIT readers from
1524   --with-expat            include expat support (auto/yes/no)
1525   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1526   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1527   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1528   --with-python[=PYTHON]  include python support
1529                           (auto/yes/no/<python-program>)
1530   --without-included-regex
1531                           don't use included regex; this is the default on
1532                           systems with version 2 of the GNU C library (use
1533                           with caution on other system)
1534   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1535   --with-system-gdbinit=PATH
1536                           automatically load a system-wide gdbinit file
1537   --with-lzma             support lzma compression (auto/yes/no)
1538   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1539   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1540   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1541   --with-tk               directory containing tk configuration (tkConfig.sh)
1542   --with-x                use the X Window System
1543   --with-babeltrace       include babeltrace support (auto/yes/no)
1544   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1545   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1546
1547 Some influential environment variables:
1548   CC          C compiler command
1549   CFLAGS      C compiler flags
1550   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1551               nonstandard directory <lib dir>
1552   LIBS        libraries to pass to the linker, e.g. -l<library>
1553   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1554               you have headers in a nonstandard directory <include dir>
1555   CPP         C preprocessor
1556   MAKEINFO    Parent configure detects if it is of sufficient version.
1557   MAKEINFOFLAGS
1558               Parameters for MAKEINFO.
1559   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1560               the first program found out of: `bison -y', `byacc', `yacc'.
1561   YFLAGS      The list of arguments that will be passed by default to $YACC.
1562               This script will default YFLAGS to the empty string to avoid a
1563               default value of `-d' given by some make applications.
1564   XMKMF       Path to xmkmf, Makefile generator for X Window System
1565
1566 Use these variables to override the choices made by `configure' or to help
1567 it to find libraries and programs with nonstandard names/locations.
1568
1569 Report bugs to the package provider.
1570 _ACEOF
1571 ac_status=$?
1572 fi
1573
1574 if test "$ac_init_help" = "recursive"; then
1575   # If there are subdirs, report their specific --help.
1576   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1577     test -d "$ac_dir" ||
1578       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1579       continue
1580     ac_builddir=.
1581
1582 case "$ac_dir" in
1583 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1584 *)
1585   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1586   # A ".." for each directory in $ac_dir_suffix.
1587   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1588   case $ac_top_builddir_sub in
1589   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1590   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1591   esac ;;
1592 esac
1593 ac_abs_top_builddir=$ac_pwd
1594 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1595 # for backward compatibility:
1596 ac_top_builddir=$ac_top_build_prefix
1597
1598 case $srcdir in
1599   .)  # We are building in place.
1600     ac_srcdir=.
1601     ac_top_srcdir=$ac_top_builddir_sub
1602     ac_abs_top_srcdir=$ac_pwd ;;
1603   [\\/]* | ?:[\\/]* )  # Absolute name.
1604     ac_srcdir=$srcdir$ac_dir_suffix;
1605     ac_top_srcdir=$srcdir
1606     ac_abs_top_srcdir=$srcdir ;;
1607   *) # Relative name.
1608     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1609     ac_top_srcdir=$ac_top_build_prefix$srcdir
1610     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1611 esac
1612 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1613
1614     cd "$ac_dir" || { ac_status=$?; continue; }
1615     # Check for guested configure.
1616     if test -f "$ac_srcdir/configure.gnu"; then
1617       echo &&
1618       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1619     elif test -f "$ac_srcdir/configure"; then
1620       echo &&
1621       $SHELL "$ac_srcdir/configure" --help=recursive
1622     else
1623       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1624     fi || ac_status=$?
1625     cd "$ac_pwd" || { ac_status=$?; break; }
1626   done
1627 fi
1628
1629 test -n "$ac_init_help" && exit $ac_status
1630 if $ac_init_version; then
1631   cat <<\_ACEOF
1632 configure
1633 generated by GNU Autoconf 2.64
1634
1635 Copyright (C) 2009 Free Software Foundation, Inc.
1636 This configure script is free software; the Free Software Foundation
1637 gives unlimited permission to copy, distribute and modify it.
1638 _ACEOF
1639   exit
1640 fi
1641
1642 ## ------------------------ ##
1643 ## Autoconf initialization. ##
1644 ## ------------------------ ##
1645
1646 # ac_fn_c_try_compile LINENO
1647 # --------------------------
1648 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1649 ac_fn_c_try_compile ()
1650 {
1651   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1652   rm -f conftest.$ac_objext
1653   if { { ac_try="$ac_compile"
1654 case "(($ac_try" in
1655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1656   *) ac_try_echo=$ac_try;;
1657 esac
1658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659 $as_echo "$ac_try_echo"; } >&5
1660   (eval "$ac_compile") 2>conftest.err
1661   ac_status=$?
1662   if test -s conftest.err; then
1663     grep -v '^ *+' conftest.err >conftest.er1
1664     cat conftest.er1 >&5
1665     mv -f conftest.er1 conftest.err
1666   fi
1667   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1668   test $ac_status = 0; } && {
1669          test -z "$ac_c_werror_flag" ||
1670          test ! -s conftest.err
1671        } && test -s conftest.$ac_objext; then :
1672   ac_retval=0
1673 else
1674   $as_echo "$as_me: failed program was:" >&5
1675 sed 's/^/| /' conftest.$ac_ext >&5
1676
1677         ac_retval=1
1678 fi
1679   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1680   return $ac_retval
1681
1682 } # ac_fn_c_try_compile
1683
1684 # ac_fn_c_try_cpp LINENO
1685 # ----------------------
1686 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1687 ac_fn_c_try_cpp ()
1688 {
1689   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1690   if { { ac_try="$ac_cpp conftest.$ac_ext"
1691 case "(($ac_try" in
1692   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1693   *) ac_try_echo=$ac_try;;
1694 esac
1695 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1696 $as_echo "$ac_try_echo"; } >&5
1697   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1698   ac_status=$?
1699   if test -s conftest.err; then
1700     grep -v '^ *+' conftest.err >conftest.er1
1701     cat conftest.er1 >&5
1702     mv -f conftest.er1 conftest.err
1703   fi
1704   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1705   test $ac_status = 0; } >/dev/null && {
1706          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1707          test ! -s conftest.err
1708        }; then :
1709   ac_retval=0
1710 else
1711   $as_echo "$as_me: failed program was:" >&5
1712 sed 's/^/| /' conftest.$ac_ext >&5
1713
1714     ac_retval=1
1715 fi
1716   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1717   return $ac_retval
1718
1719 } # ac_fn_c_try_cpp
1720
1721 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1722 # -------------------------------------------------------
1723 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1724 # the include files in INCLUDES and setting the cache variable VAR
1725 # accordingly.
1726 ac_fn_c_check_header_mongrel ()
1727 {
1728   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1731 $as_echo_n "checking for $2... " >&6; }
1732 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1733   $as_echo_n "(cached) " >&6
1734 fi
1735 eval ac_res=\$$3
1736                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1737 $as_echo "$ac_res" >&6; }
1738 else
1739   # Is the header compilable?
1740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1741 $as_echo_n "checking $2 usability... " >&6; }
1742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1743 /* end confdefs.h.  */
1744 $4
1745 #include <$2>
1746 _ACEOF
1747 if ac_fn_c_try_compile "$LINENO"; then :
1748   ac_header_compiler=yes
1749 else
1750   ac_header_compiler=no
1751 fi
1752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1754 $as_echo "$ac_header_compiler" >&6; }
1755
1756 # Is the header present?
1757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1758 $as_echo_n "checking $2 presence... " >&6; }
1759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1760 /* end confdefs.h.  */
1761 #include <$2>
1762 _ACEOF
1763 if ac_fn_c_try_cpp "$LINENO"; then :
1764   ac_header_preproc=yes
1765 else
1766   ac_header_preproc=no
1767 fi
1768 rm -f conftest.err conftest.$ac_ext
1769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1770 $as_echo "$ac_header_preproc" >&6; }
1771
1772 # So?  What about this header?
1773 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1774   yes:no: )
1775     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1776 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1777     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1778 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1779     ;;
1780   no:yes:* )
1781     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1782 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1783     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1784 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1785     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1786 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1787     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1788 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1789     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1790 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1791     ;;
1792 esac
1793   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1794 $as_echo_n "checking for $2... " >&6; }
1795 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1796   $as_echo_n "(cached) " >&6
1797 else
1798   eval "$3=\$ac_header_compiler"
1799 fi
1800 eval ac_res=\$$3
1801                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1802 $as_echo "$ac_res" >&6; }
1803 fi
1804   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1805
1806 } # ac_fn_c_check_header_mongrel
1807
1808 # ac_fn_c_try_run LINENO
1809 # ----------------------
1810 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1811 # that executables *can* be run.
1812 ac_fn_c_try_run ()
1813 {
1814   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1815   if { { ac_try="$ac_link"
1816 case "(($ac_try" in
1817   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1818   *) ac_try_echo=$ac_try;;
1819 esac
1820 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1821 $as_echo "$ac_try_echo"; } >&5
1822   (eval "$ac_link") 2>&5
1823   ac_status=$?
1824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1825   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1826   { { case "(($ac_try" in
1827   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1828   *) ac_try_echo=$ac_try;;
1829 esac
1830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1831 $as_echo "$ac_try_echo"; } >&5
1832   (eval "$ac_try") 2>&5
1833   ac_status=$?
1834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1835   test $ac_status = 0; }; }; then :
1836   ac_retval=0
1837 else
1838   $as_echo "$as_me: program exited with status $ac_status" >&5
1839        $as_echo "$as_me: failed program was:" >&5
1840 sed 's/^/| /' conftest.$ac_ext >&5
1841
1842        ac_retval=$ac_status
1843 fi
1844   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1845   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1846   return $ac_retval
1847
1848 } # ac_fn_c_try_run
1849
1850 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1851 # -------------------------------------------------------
1852 # Tests whether HEADER exists and can be compiled using the include files in
1853 # INCLUDES, setting the cache variable VAR accordingly.
1854 ac_fn_c_check_header_compile ()
1855 {
1856   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1858 $as_echo_n "checking for $2... " >&6; }
1859 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1860   $as_echo_n "(cached) " >&6
1861 else
1862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1863 /* end confdefs.h.  */
1864 $4
1865 #include <$2>
1866 _ACEOF
1867 if ac_fn_c_try_compile "$LINENO"; then :
1868   eval "$3=yes"
1869 else
1870   eval "$3=no"
1871 fi
1872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1873 fi
1874 eval ac_res=\$$3
1875                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1876 $as_echo "$ac_res" >&6; }
1877   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1878
1879 } # ac_fn_c_check_header_compile
1880
1881 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1882 # --------------------------------------------
1883 # Tries to find the compile-time value of EXPR in a program that includes
1884 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1885 # computed
1886 ac_fn_c_compute_int ()
1887 {
1888   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1889   if test "$cross_compiling" = yes; then
1890     # Depending upon the size, compute the lo and hi bounds.
1891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1892 /* end confdefs.h.  */
1893 $4
1894 int
1895 main ()
1896 {
1897 static int test_array [1 - 2 * !(($2) >= 0)];
1898 test_array [0] = 0
1899
1900   ;
1901   return 0;
1902 }
1903 _ACEOF
1904 if ac_fn_c_try_compile "$LINENO"; then :
1905   ac_lo=0 ac_mid=0
1906   while :; do
1907     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1908 /* end confdefs.h.  */
1909 $4
1910 int
1911 main ()
1912 {
1913 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1914 test_array [0] = 0
1915
1916   ;
1917   return 0;
1918 }
1919 _ACEOF
1920 if ac_fn_c_try_compile "$LINENO"; then :
1921   ac_hi=$ac_mid; break
1922 else
1923   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1924                         if test $ac_lo -le $ac_mid; then
1925                           ac_lo= ac_hi=
1926                           break
1927                         fi
1928                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1929 fi
1930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1931   done
1932 else
1933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1934 /* end confdefs.h.  */
1935 $4
1936 int
1937 main ()
1938 {
1939 static int test_array [1 - 2 * !(($2) < 0)];
1940 test_array [0] = 0
1941
1942   ;
1943   return 0;
1944 }
1945 _ACEOF
1946 if ac_fn_c_try_compile "$LINENO"; then :
1947   ac_hi=-1 ac_mid=-1
1948   while :; do
1949     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1950 /* end confdefs.h.  */
1951 $4
1952 int
1953 main ()
1954 {
1955 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1956 test_array [0] = 0
1957
1958   ;
1959   return 0;
1960 }
1961 _ACEOF
1962 if ac_fn_c_try_compile "$LINENO"; then :
1963   ac_lo=$ac_mid; break
1964 else
1965   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1966                         if test $ac_mid -le $ac_hi; then
1967                           ac_lo= ac_hi=
1968                           break
1969                         fi
1970                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1971 fi
1972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1973   done
1974 else
1975   ac_lo= ac_hi=
1976 fi
1977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1978 fi
1979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1980 # Binary search between lo and hi bounds.
1981 while test "x$ac_lo" != "x$ac_hi"; do
1982   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1984 /* end confdefs.h.  */
1985 $4
1986 int
1987 main ()
1988 {
1989 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1990 test_array [0] = 0
1991
1992   ;
1993   return 0;
1994 }
1995 _ACEOF
1996 if ac_fn_c_try_compile "$LINENO"; then :
1997   ac_hi=$ac_mid
1998 else
1999   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2000 fi
2001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2002 done
2003 case $ac_lo in #((
2004 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2005 '') ac_retval=1 ;;
2006 esac
2007   else
2008     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2009 /* end confdefs.h.  */
2010 $4
2011 static long int longval () { return $2; }
2012 static unsigned long int ulongval () { return $2; }
2013 #include <stdio.h>
2014 #include <stdlib.h>
2015 int
2016 main ()
2017 {
2018
2019   FILE *f = fopen ("conftest.val", "w");
2020   if (! f)
2021     return 1;
2022   if (($2) < 0)
2023     {
2024       long int i = longval ();
2025       if (i != ($2))
2026         return 1;
2027       fprintf (f, "%ld", i);
2028     }
2029   else
2030     {
2031       unsigned long int i = ulongval ();
2032       if (i != ($2))
2033         return 1;
2034       fprintf (f, "%lu", i);
2035     }
2036   /* Do not output a trailing newline, as this causes \r\n confusion
2037      on some platforms.  */
2038   return ferror (f) || fclose (f) != 0;
2039
2040   ;
2041   return 0;
2042 }
2043 _ACEOF
2044 if ac_fn_c_try_run "$LINENO"; then :
2045   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2046 else
2047   ac_retval=1
2048 fi
2049 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2050   conftest.$ac_objext conftest.beam conftest.$ac_ext
2051 rm -f conftest.val
2052
2053   fi
2054   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2055   return $ac_retval
2056
2057 } # ac_fn_c_compute_int
2058
2059 # ac_fn_c_try_link LINENO
2060 # -----------------------
2061 # Try to link conftest.$ac_ext, and return whether this succeeded.
2062 ac_fn_c_try_link ()
2063 {
2064   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2065   rm -f conftest.$ac_objext conftest$ac_exeext
2066   if { { ac_try="$ac_link"
2067 case "(($ac_try" in
2068   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2069   *) ac_try_echo=$ac_try;;
2070 esac
2071 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2072 $as_echo "$ac_try_echo"; } >&5
2073   (eval "$ac_link") 2>conftest.err
2074   ac_status=$?
2075   if test -s conftest.err; then
2076     grep -v '^ *+' conftest.err >conftest.er1
2077     cat conftest.er1 >&5
2078     mv -f conftest.er1 conftest.err
2079   fi
2080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2081   test $ac_status = 0; } && {
2082          test -z "$ac_c_werror_flag" ||
2083          test ! -s conftest.err
2084        } && test -s conftest$ac_exeext && {
2085          test "$cross_compiling" = yes ||
2086          $as_test_x conftest$ac_exeext
2087        }; then :
2088   ac_retval=0
2089 else
2090   $as_echo "$as_me: failed program was:" >&5
2091 sed 's/^/| /' conftest.$ac_ext >&5
2092
2093         ac_retval=1
2094 fi
2095   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2096   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2097   # interfere with the next link command; also delete a directory that is
2098   # left behind by Apple's compiler.  We do this before executing the actions.
2099   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2100   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2101   return $ac_retval
2102
2103 } # ac_fn_c_try_link
2104
2105 # ac_fn_c_check_func LINENO FUNC VAR
2106 # ----------------------------------
2107 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2108 ac_fn_c_check_func ()
2109 {
2110   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2112 $as_echo_n "checking for $2... " >&6; }
2113 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2114   $as_echo_n "(cached) " >&6
2115 else
2116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2117 /* end confdefs.h.  */
2118 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2119    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2120 #define $2 innocuous_$2
2121
2122 /* System header to define __stub macros and hopefully few prototypes,
2123     which can conflict with char $2 (); below.
2124     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2125     <limits.h> exists even on freestanding compilers.  */
2126
2127 #ifdef __STDC__
2128 # include <limits.h>
2129 #else
2130 # include <assert.h>
2131 #endif
2132
2133 #undef $2
2134
2135 /* Override any GCC internal prototype to avoid an error.
2136    Use char because int might match the return type of a GCC
2137    builtin and then its argument prototype would still apply.  */
2138 #ifdef __cplusplus
2139 extern "C"
2140 #endif
2141 char $2 ();
2142 /* The GNU C library defines this for functions which it implements
2143     to always fail with ENOSYS.  Some functions are actually named
2144     something starting with __ and the normal name is an alias.  */
2145 #if defined __stub_$2 || defined __stub___$2
2146 choke me
2147 #endif
2148
2149 int
2150 main ()
2151 {
2152 return $2 ();
2153   ;
2154   return 0;
2155 }
2156 _ACEOF
2157 if ac_fn_c_try_link "$LINENO"; then :
2158   eval "$3=yes"
2159 else
2160   eval "$3=no"
2161 fi
2162 rm -f core conftest.err conftest.$ac_objext \
2163     conftest$ac_exeext conftest.$ac_ext
2164 fi
2165 eval ac_res=\$$3
2166                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2167 $as_echo "$ac_res" >&6; }
2168   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2169
2170 } # ac_fn_c_check_func
2171
2172 # ac_fn_c_check_decl LINENO SYMBOL VAR
2173 # ------------------------------------
2174 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2175 ac_fn_c_check_decl ()
2176 {
2177   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2178   as_decl_name=`echo $2|sed 's/ *(.*//'`
2179   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2180   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2181 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2182 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2183   $as_echo_n "(cached) " >&6
2184 else
2185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2186 /* end confdefs.h.  */
2187 $4
2188 int
2189 main ()
2190 {
2191 #ifndef $as_decl_name
2192 #ifdef __cplusplus
2193   (void) $as_decl_use;
2194 #else
2195   (void) $as_decl_name;
2196 #endif
2197 #endif
2198
2199   ;
2200   return 0;
2201 }
2202 _ACEOF
2203 if ac_fn_c_try_compile "$LINENO"; then :
2204   eval "$3=yes"
2205 else
2206   eval "$3=no"
2207 fi
2208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2209 fi
2210 eval ac_res=\$$3
2211                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2212 $as_echo "$ac_res" >&6; }
2213   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2214
2215 } # ac_fn_c_check_decl
2216
2217 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2218 # ----------------------------------------------------
2219 # Tries to find if the field MEMBER exists in type AGGR, after including
2220 # INCLUDES, setting cache variable VAR accordingly.
2221 ac_fn_c_check_member ()
2222 {
2223   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2224   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2225 $as_echo_n "checking for $2.$3... " >&6; }
2226 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2227   $as_echo_n "(cached) " >&6
2228 else
2229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2230 /* end confdefs.h.  */
2231 $5
2232 int
2233 main ()
2234 {
2235 static $2 ac_aggr;
2236 if (ac_aggr.$3)
2237 return 0;
2238   ;
2239   return 0;
2240 }
2241 _ACEOF
2242 if ac_fn_c_try_compile "$LINENO"; then :
2243   eval "$4=yes"
2244 else
2245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2246 /* end confdefs.h.  */
2247 $5
2248 int
2249 main ()
2250 {
2251 static $2 ac_aggr;
2252 if (sizeof ac_aggr.$3)
2253 return 0;
2254   ;
2255   return 0;
2256 }
2257 _ACEOF
2258 if ac_fn_c_try_compile "$LINENO"; then :
2259   eval "$4=yes"
2260 else
2261   eval "$4=no"
2262 fi
2263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2264 fi
2265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2266 fi
2267 eval ac_res=\$$4
2268                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2269 $as_echo "$ac_res" >&6; }
2270   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2271
2272 } # ac_fn_c_check_member
2273
2274 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2275 # -------------------------------------------
2276 # Tests whether TYPE exists after having included INCLUDES, setting cache
2277 # variable VAR accordingly.
2278 ac_fn_c_check_type ()
2279 {
2280   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2281   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2282 $as_echo_n "checking for $2... " >&6; }
2283 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2284   $as_echo_n "(cached) " >&6
2285 else
2286   eval "$3=no"
2287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2288 /* end confdefs.h.  */
2289 $4
2290 int
2291 main ()
2292 {
2293 if (sizeof ($2))
2294          return 0;
2295   ;
2296   return 0;
2297 }
2298 _ACEOF
2299 if ac_fn_c_try_compile "$LINENO"; then :
2300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2301 /* end confdefs.h.  */
2302 $4
2303 int
2304 main ()
2305 {
2306 if (sizeof (($2)))
2307             return 0;
2308   ;
2309   return 0;
2310 }
2311 _ACEOF
2312 if ac_fn_c_try_compile "$LINENO"; then :
2313
2314 else
2315   eval "$3=yes"
2316 fi
2317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2318 fi
2319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2320 fi
2321 eval ac_res=\$$3
2322                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2323 $as_echo "$ac_res" >&6; }
2324   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2325
2326 } # ac_fn_c_check_type
2327 cat >config.log <<_ACEOF
2328 This file contains any messages produced by compilers while
2329 running configure, to aid debugging if configure makes a mistake.
2330
2331 It was created by $as_me, which was
2332 generated by GNU Autoconf 2.64.  Invocation command line was
2333
2334   $ $0 $@
2335
2336 _ACEOF
2337 exec 5>>config.log
2338 {
2339 cat <<_ASUNAME
2340 ## --------- ##
2341 ## Platform. ##
2342 ## --------- ##
2343
2344 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2345 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2346 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2347 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2348 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2349
2350 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2351 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2352
2353 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2354 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2355 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2356 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2357 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2358 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2359 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2360
2361 _ASUNAME
2362
2363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2364 for as_dir in $PATH
2365 do
2366   IFS=$as_save_IFS
2367   test -z "$as_dir" && as_dir=.
2368     $as_echo "PATH: $as_dir"
2369   done
2370 IFS=$as_save_IFS
2371
2372 } >&5
2373
2374 cat >&5 <<_ACEOF
2375
2376
2377 ## ----------- ##
2378 ## Core tests. ##
2379 ## ----------- ##
2380
2381 _ACEOF
2382
2383
2384 # Keep a trace of the command line.
2385 # Strip out --no-create and --no-recursion so they do not pile up.
2386 # Strip out --silent because we don't want to record it for future runs.
2387 # Also quote any args containing shell meta-characters.
2388 # Make two passes to allow for proper duplicate-argument suppression.
2389 ac_configure_args=
2390 ac_configure_args0=
2391 ac_configure_args1=
2392 ac_must_keep_next=false
2393 for ac_pass in 1 2
2394 do
2395   for ac_arg
2396   do
2397     case $ac_arg in
2398     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2399     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2400     | -silent | --silent | --silen | --sile | --sil)
2401       continue ;;
2402     *\'*)
2403       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2404     esac
2405     case $ac_pass in
2406     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2407     2)
2408       as_fn_append ac_configure_args1 " '$ac_arg'"
2409       if test $ac_must_keep_next = true; then
2410         ac_must_keep_next=false # Got value, back to normal.
2411       else
2412         case $ac_arg in
2413           *=* | --config-cache | -C | -disable-* | --disable-* \
2414           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2415           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2416           | -with-* | --with-* | -without-* | --without-* | --x)
2417             case "$ac_configure_args0 " in
2418               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2419             esac
2420             ;;
2421           -* ) ac_must_keep_next=true ;;
2422         esac
2423       fi
2424       as_fn_append ac_configure_args " '$ac_arg'"
2425       ;;
2426     esac
2427   done
2428 done
2429 { ac_configure_args0=; unset ac_configure_args0;}
2430 { ac_configure_args1=; unset ac_configure_args1;}
2431
2432 # When interrupted or exit'd, cleanup temporary files, and complete
2433 # config.log.  We remove comments because anyway the quotes in there
2434 # would cause problems or look ugly.
2435 # WARNING: Use '\'' to represent an apostrophe within the trap.
2436 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2437 trap 'exit_status=$?
2438   # Save into config.log some information that might help in debugging.
2439   {
2440     echo
2441
2442     cat <<\_ASBOX
2443 ## ---------------- ##
2444 ## Cache variables. ##
2445 ## ---------------- ##
2446 _ASBOX
2447     echo
2448     # The following way of writing the cache mishandles newlines in values,
2449 (
2450   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2451     eval ac_val=\$$ac_var
2452     case $ac_val in #(
2453     *${as_nl}*)
2454       case $ac_var in #(
2455       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2456 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2457       esac
2458       case $ac_var in #(
2459       _ | IFS | as_nl) ;; #(
2460       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2461       *) { eval $ac_var=; unset $ac_var;} ;;
2462       esac ;;
2463     esac
2464   done
2465   (set) 2>&1 |
2466     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2467     *${as_nl}ac_space=\ *)
2468       sed -n \
2469         "s/'\''/'\''\\\\'\'''\''/g;
2470           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2471       ;; #(
2472     *)
2473       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2474       ;;
2475     esac |
2476     sort
2477 )
2478     echo
2479
2480     cat <<\_ASBOX
2481 ## ----------------- ##
2482 ## Output variables. ##
2483 ## ----------------- ##
2484 _ASBOX
2485     echo
2486     for ac_var in $ac_subst_vars
2487     do
2488       eval ac_val=\$$ac_var
2489       case $ac_val in
2490       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2491       esac
2492       $as_echo "$ac_var='\''$ac_val'\''"
2493     done | sort
2494     echo
2495
2496     if test -n "$ac_subst_files"; then
2497       cat <<\_ASBOX
2498 ## ------------------- ##
2499 ## File substitutions. ##
2500 ## ------------------- ##
2501 _ASBOX
2502       echo
2503       for ac_var in $ac_subst_files
2504       do
2505         eval ac_val=\$$ac_var
2506         case $ac_val in
2507         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2508         esac
2509         $as_echo "$ac_var='\''$ac_val'\''"
2510       done | sort
2511       echo
2512     fi
2513
2514     if test -s confdefs.h; then
2515       cat <<\_ASBOX
2516 ## ----------- ##
2517 ## confdefs.h. ##
2518 ## ----------- ##
2519 _ASBOX
2520       echo
2521       cat confdefs.h
2522       echo
2523     fi
2524     test "$ac_signal" != 0 &&
2525       $as_echo "$as_me: caught signal $ac_signal"
2526     $as_echo "$as_me: exit $exit_status"
2527   } >&5
2528   rm -f core *.core core.conftest.* &&
2529     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2530     exit $exit_status
2531 ' 0
2532 for ac_signal in 1 2 13 15; do
2533   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2534 done
2535 ac_signal=0
2536
2537 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2538 rm -f -r conftest* confdefs.h
2539
2540 $as_echo "/* confdefs.h */" > confdefs.h
2541
2542 # Predefined preprocessor variables.
2543
2544 cat >>confdefs.h <<_ACEOF
2545 #define PACKAGE_NAME "$PACKAGE_NAME"
2546 _ACEOF
2547
2548 cat >>confdefs.h <<_ACEOF
2549 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2550 _ACEOF
2551
2552 cat >>confdefs.h <<_ACEOF
2553 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2554 _ACEOF
2555
2556 cat >>confdefs.h <<_ACEOF
2557 #define PACKAGE_STRING "$PACKAGE_STRING"
2558 _ACEOF
2559
2560 cat >>confdefs.h <<_ACEOF
2561 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2562 _ACEOF
2563
2564 cat >>confdefs.h <<_ACEOF
2565 #define PACKAGE_URL "$PACKAGE_URL"
2566 _ACEOF
2567
2568
2569 # Let the site file select an alternate cache file if it wants to.
2570 # Prefer an explicitly selected file to automatically selected ones.
2571 ac_site_file1=NONE
2572 ac_site_file2=NONE
2573 if test -n "$CONFIG_SITE"; then
2574   ac_site_file1=$CONFIG_SITE
2575 elif test "x$prefix" != xNONE; then
2576   ac_site_file1=$prefix/share/config.site
2577   ac_site_file2=$prefix/etc/config.site
2578 else
2579   ac_site_file1=$ac_default_prefix/share/config.site
2580   ac_site_file2=$ac_default_prefix/etc/config.site
2581 fi
2582 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2583 do
2584   test "x$ac_site_file" = xNONE && continue
2585   if test -r "$ac_site_file"; then
2586     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2587 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2588     sed 's/^/| /' "$ac_site_file" >&5
2589     . "$ac_site_file"
2590   fi
2591 done
2592
2593 if test -r "$cache_file"; then
2594   # Some versions of bash will fail to source /dev/null (special
2595   # files actually), so we avoid doing that.
2596   if test -f "$cache_file"; then
2597     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2598 $as_echo "$as_me: loading cache $cache_file" >&6;}
2599     case $cache_file in
2600       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2601       *)                      . "./$cache_file";;
2602     esac
2603   fi
2604 else
2605   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2606 $as_echo "$as_me: creating cache $cache_file" >&6;}
2607   >$cache_file
2608 fi
2609
2610 # Check that the precious variables saved in the cache have kept the same
2611 # value.
2612 ac_cache_corrupted=false
2613 for ac_var in $ac_precious_vars; do
2614   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2615   eval ac_new_set=\$ac_env_${ac_var}_set
2616   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2617   eval ac_new_val=\$ac_env_${ac_var}_value
2618   case $ac_old_set,$ac_new_set in
2619     set,)
2620       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2621 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2622       ac_cache_corrupted=: ;;
2623     ,set)
2624       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2625 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2626       ac_cache_corrupted=: ;;
2627     ,);;
2628     *)
2629       if test "x$ac_old_val" != "x$ac_new_val"; then
2630         # differences in whitespace do not lead to failure.
2631         ac_old_val_w=`echo x $ac_old_val`
2632         ac_new_val_w=`echo x $ac_new_val`
2633         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2634           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2635 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2636           ac_cache_corrupted=:
2637         else
2638           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2639 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2640           eval $ac_var=\$ac_old_val
2641         fi
2642         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2643 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2644         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2645 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2646       fi;;
2647   esac
2648   # Pass precious variables to config.status.
2649   if test "$ac_new_set" = set; then
2650     case $ac_new_val in
2651     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2652     *) ac_arg=$ac_var=$ac_new_val ;;
2653     esac
2654     case " $ac_configure_args " in
2655       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2656       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2657     esac
2658   fi
2659 done
2660 if $ac_cache_corrupted; then
2661   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2662 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2663   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2664 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2665   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2666 fi
2667 ## -------------------- ##
2668 ## Main body of script. ##
2669 ## -------------------- ##
2670
2671 ac_ext=c
2672 ac_cpp='$CPP $CPPFLAGS'
2673 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2674 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2675 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2676
2677
2678
2679
2680
2681 ac_config_headers="$ac_config_headers config.h:config.in"
2682
2683
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2685 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2686     # Check whether --enable-maintainer-mode was given.
2687 if test "${enable_maintainer_mode+set}" = set; then :
2688   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2689 else
2690   USE_MAINTAINER_MODE=no
2691 fi
2692
2693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2694 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2695    if test $USE_MAINTAINER_MODE = yes; then
2696   MAINTAINER_MODE_TRUE=
2697   MAINTAINER_MODE_FALSE='#'
2698 else
2699   MAINTAINER_MODE_TRUE='#'
2700   MAINTAINER_MODE_FALSE=
2701 fi
2702
2703   MAINT=$MAINTAINER_MODE_TRUE
2704
2705
2706
2707 # Set the 'development' global.
2708 . $srcdir/development.sh
2709
2710 ac_ext=c
2711 ac_cpp='$CPP $CPPFLAGS'
2712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2715 if test -n "$ac_tool_prefix"; then
2716   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2717 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2719 $as_echo_n "checking for $ac_word... " >&6; }
2720 if test "${ac_cv_prog_CC+set}" = set; then :
2721   $as_echo_n "(cached) " >&6
2722 else
2723   if test -n "$CC"; then
2724   ac_cv_prog_CC="$CC" # Let the user override the test.
2725 else
2726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2727 for as_dir in $PATH
2728 do
2729   IFS=$as_save_IFS
2730   test -z "$as_dir" && as_dir=.
2731     for ac_exec_ext in '' $ac_executable_extensions; do
2732   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2733     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2734     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2735     break 2
2736   fi
2737 done
2738   done
2739 IFS=$as_save_IFS
2740
2741 fi
2742 fi
2743 CC=$ac_cv_prog_CC
2744 if test -n "$CC"; then
2745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2746 $as_echo "$CC" >&6; }
2747 else
2748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2749 $as_echo "no" >&6; }
2750 fi
2751
2752
2753 fi
2754 if test -z "$ac_cv_prog_CC"; then
2755   ac_ct_CC=$CC
2756   # Extract the first word of "gcc", so it can be a program name with args.
2757 set dummy gcc; ac_word=$2
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2759 $as_echo_n "checking for $ac_word... " >&6; }
2760 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2761   $as_echo_n "(cached) " >&6
2762 else
2763   if test -n "$ac_ct_CC"; then
2764   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2765 else
2766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2767 for as_dir in $PATH
2768 do
2769   IFS=$as_save_IFS
2770   test -z "$as_dir" && as_dir=.
2771     for ac_exec_ext in '' $ac_executable_extensions; do
2772   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2773     ac_cv_prog_ac_ct_CC="gcc"
2774     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2775     break 2
2776   fi
2777 done
2778   done
2779 IFS=$as_save_IFS
2780
2781 fi
2782 fi
2783 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2784 if test -n "$ac_ct_CC"; then
2785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2786 $as_echo "$ac_ct_CC" >&6; }
2787 else
2788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2789 $as_echo "no" >&6; }
2790 fi
2791
2792   if test "x$ac_ct_CC" = x; then
2793     CC=""
2794   else
2795     case $cross_compiling:$ac_tool_warned in
2796 yes:)
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2798 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2799 ac_tool_warned=yes ;;
2800 esac
2801     CC=$ac_ct_CC
2802   fi
2803 else
2804   CC="$ac_cv_prog_CC"
2805 fi
2806
2807 if test -z "$CC"; then
2808           if test -n "$ac_tool_prefix"; then
2809     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2810 set dummy ${ac_tool_prefix}cc; ac_word=$2
2811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2812 $as_echo_n "checking for $ac_word... " >&6; }
2813 if test "${ac_cv_prog_CC+set}" = set; then :
2814   $as_echo_n "(cached) " >&6
2815 else
2816   if test -n "$CC"; then
2817   ac_cv_prog_CC="$CC" # Let the user override the test.
2818 else
2819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2820 for as_dir in $PATH
2821 do
2822   IFS=$as_save_IFS
2823   test -z "$as_dir" && as_dir=.
2824     for ac_exec_ext in '' $ac_executable_extensions; do
2825   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2826     ac_cv_prog_CC="${ac_tool_prefix}cc"
2827     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2828     break 2
2829   fi
2830 done
2831   done
2832 IFS=$as_save_IFS
2833
2834 fi
2835 fi
2836 CC=$ac_cv_prog_CC
2837 if test -n "$CC"; then
2838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2839 $as_echo "$CC" >&6; }
2840 else
2841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2842 $as_echo "no" >&6; }
2843 fi
2844
2845
2846   fi
2847 fi
2848 if test -z "$CC"; then
2849   # Extract the first word of "cc", so it can be a program name with args.
2850 set dummy cc; ac_word=$2
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2852 $as_echo_n "checking for $ac_word... " >&6; }
2853 if test "${ac_cv_prog_CC+set}" = set; then :
2854   $as_echo_n "(cached) " >&6
2855 else
2856   if test -n "$CC"; then
2857   ac_cv_prog_CC="$CC" # Let the user override the test.
2858 else
2859   ac_prog_rejected=no
2860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2861 for as_dir in $PATH
2862 do
2863   IFS=$as_save_IFS
2864   test -z "$as_dir" && as_dir=.
2865     for ac_exec_ext in '' $ac_executable_extensions; do
2866   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2867     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2868        ac_prog_rejected=yes
2869        continue
2870      fi
2871     ac_cv_prog_CC="cc"
2872     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2873     break 2
2874   fi
2875 done
2876   done
2877 IFS=$as_save_IFS
2878
2879 if test $ac_prog_rejected = yes; then
2880   # We found a bogon in the path, so make sure we never use it.
2881   set dummy $ac_cv_prog_CC
2882   shift
2883   if test $# != 0; then
2884     # We chose a different compiler from the bogus one.
2885     # However, it has the same basename, so the bogon will be chosen
2886     # first if we set CC to just the basename; use the full file name.
2887     shift
2888     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2889   fi
2890 fi
2891 fi
2892 fi
2893 CC=$ac_cv_prog_CC
2894 if test -n "$CC"; then
2895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2896 $as_echo "$CC" >&6; }
2897 else
2898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2899 $as_echo "no" >&6; }
2900 fi
2901
2902
2903 fi
2904 if test -z "$CC"; then
2905   if test -n "$ac_tool_prefix"; then
2906   for ac_prog in cl.exe
2907   do
2908     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2909 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2911 $as_echo_n "checking for $ac_word... " >&6; }
2912 if test "${ac_cv_prog_CC+set}" = set; then :
2913   $as_echo_n "(cached) " >&6
2914 else
2915   if test -n "$CC"; then
2916   ac_cv_prog_CC="$CC" # Let the user override the test.
2917 else
2918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2919 for as_dir in $PATH
2920 do
2921   IFS=$as_save_IFS
2922   test -z "$as_dir" && as_dir=.
2923     for ac_exec_ext in '' $ac_executable_extensions; do
2924   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2925     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2926     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2927     break 2
2928   fi
2929 done
2930   done
2931 IFS=$as_save_IFS
2932
2933 fi
2934 fi
2935 CC=$ac_cv_prog_CC
2936 if test -n "$CC"; then
2937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2938 $as_echo "$CC" >&6; }
2939 else
2940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2941 $as_echo "no" >&6; }
2942 fi
2943
2944
2945     test -n "$CC" && break
2946   done
2947 fi
2948 if test -z "$CC"; then
2949   ac_ct_CC=$CC
2950   for ac_prog in cl.exe
2951 do
2952   # Extract the first word of "$ac_prog", so it can be a program name with args.
2953 set dummy $ac_prog; ac_word=$2
2954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2955 $as_echo_n "checking for $ac_word... " >&6; }
2956 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2957   $as_echo_n "(cached) " >&6
2958 else
2959   if test -n "$ac_ct_CC"; then
2960   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2961 else
2962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2963 for as_dir in $PATH
2964 do
2965   IFS=$as_save_IFS
2966   test -z "$as_dir" && as_dir=.
2967     for ac_exec_ext in '' $ac_executable_extensions; do
2968   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2969     ac_cv_prog_ac_ct_CC="$ac_prog"
2970     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2971     break 2
2972   fi
2973 done
2974   done
2975 IFS=$as_save_IFS
2976
2977 fi
2978 fi
2979 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2980 if test -n "$ac_ct_CC"; then
2981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2982 $as_echo "$ac_ct_CC" >&6; }
2983 else
2984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2985 $as_echo "no" >&6; }
2986 fi
2987
2988
2989   test -n "$ac_ct_CC" && break
2990 done
2991
2992   if test "x$ac_ct_CC" = x; then
2993     CC=""
2994   else
2995     case $cross_compiling:$ac_tool_warned in
2996 yes:)
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2998 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2999 ac_tool_warned=yes ;;
3000 esac
3001     CC=$ac_ct_CC
3002   fi
3003 fi
3004
3005 fi
3006
3007
3008 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3009 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3010 as_fn_error "no acceptable C compiler found in \$PATH
3011 See \`config.log' for more details." "$LINENO" 5; }
3012
3013 # Provide some information about the compiler.
3014 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3015 set X $ac_compile
3016 ac_compiler=$2
3017 for ac_option in --version -v -V -qversion; do
3018   { { ac_try="$ac_compiler $ac_option >&5"
3019 case "(($ac_try" in
3020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3021   *) ac_try_echo=$ac_try;;
3022 esac
3023 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3024 $as_echo "$ac_try_echo"; } >&5
3025   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3026   ac_status=$?
3027   if test -s conftest.err; then
3028     sed '10a\
3029 ... rest of stderr output deleted ...
3030          10q' conftest.err >conftest.er1
3031     cat conftest.er1 >&5
3032     rm -f conftest.er1 conftest.err
3033   fi
3034   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3035   test $ac_status = 0; }
3036 done
3037
3038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3039 /* end confdefs.h.  */
3040
3041 int
3042 main ()
3043 {
3044
3045   ;
3046   return 0;
3047 }
3048 _ACEOF
3049 ac_clean_files_save=$ac_clean_files
3050 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3051 # Try to create an executable without -o first, disregard a.out.
3052 # It will help us diagnose broken compilers, and finding out an intuition
3053 # of exeext.
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3055 $as_echo_n "checking for C compiler default output file name... " >&6; }
3056 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3057
3058 # The possible output files:
3059 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3060
3061 ac_rmfiles=
3062 for ac_file in $ac_files
3063 do
3064   case $ac_file in
3065     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3066     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3067   esac
3068 done
3069 rm -f $ac_rmfiles
3070
3071 if { { ac_try="$ac_link_default"
3072 case "(($ac_try" in
3073   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3074   *) ac_try_echo=$ac_try;;
3075 esac
3076 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3077 $as_echo "$ac_try_echo"; } >&5
3078   (eval "$ac_link_default") 2>&5
3079   ac_status=$?
3080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3081   test $ac_status = 0; }; then :
3082   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3083 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3084 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3085 # so that the user can short-circuit this test for compilers unknown to
3086 # Autoconf.
3087 for ac_file in $ac_files ''
3088 do
3089   test -f "$ac_file" || continue
3090   case $ac_file in
3091     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3092         ;;
3093     [ab].out )
3094         # We found the default executable, but exeext='' is most
3095         # certainly right.
3096         break;;
3097     *.* )
3098         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3099         then :; else
3100            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3101         fi
3102         # We set ac_cv_exeext here because the later test for it is not
3103         # safe: cross compilers may not add the suffix if given an `-o'
3104         # argument, so we may need to know it at that point already.
3105         # Even if this section looks crufty: it has the advantage of
3106         # actually working.
3107         break;;
3108     * )
3109         break;;
3110   esac
3111 done
3112 test "$ac_cv_exeext" = no && ac_cv_exeext=
3113
3114 else
3115   ac_file=''
3116 fi
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3118 $as_echo "$ac_file" >&6; }
3119 if test -z "$ac_file"; then :
3120   $as_echo "$as_me: failed program was:" >&5
3121 sed 's/^/| /' conftest.$ac_ext >&5
3122
3123 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3124 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3125 { as_fn_set_status 77
3126 as_fn_error "C compiler cannot create executables
3127 See \`config.log' for more details." "$LINENO" 5; }; }
3128 fi
3129 ac_exeext=$ac_cv_exeext
3130
3131 # Check that the compiler produces executables we can run.  If not, either
3132 # the compiler is broken, or we cross compile.
3133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3134 $as_echo_n "checking whether the C compiler works... " >&6; }
3135 # If not cross compiling, check that we can run a simple program.
3136 if test "$cross_compiling" != yes; then
3137   if { ac_try='./$ac_file'
3138   { { case "(($ac_try" in
3139   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3140   *) ac_try_echo=$ac_try;;
3141 esac
3142 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3143 $as_echo "$ac_try_echo"; } >&5
3144   (eval "$ac_try") 2>&5
3145   ac_status=$?
3146   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3147   test $ac_status = 0; }; }; then
3148     cross_compiling=no
3149   else
3150     if test "$cross_compiling" = maybe; then
3151         cross_compiling=yes
3152     else
3153         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3155 as_fn_error "cannot run C compiled programs.
3156 If you meant to cross compile, use \`--host'.
3157 See \`config.log' for more details." "$LINENO" 5; }
3158     fi
3159   fi
3160 fi
3161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3162 $as_echo "yes" >&6; }
3163
3164 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3165 ac_clean_files=$ac_clean_files_save
3166 # Check that the compiler produces executables we can run.  If not, either
3167 # the compiler is broken, or we cross compile.
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3169 $as_echo_n "checking whether we are cross compiling... " >&6; }
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3171 $as_echo "$cross_compiling" >&6; }
3172
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3174 $as_echo_n "checking for suffix of executables... " >&6; }
3175 if { { ac_try="$ac_link"
3176 case "(($ac_try" in
3177   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3178   *) ac_try_echo=$ac_try;;
3179 esac
3180 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3181 $as_echo "$ac_try_echo"; } >&5
3182   (eval "$ac_link") 2>&5
3183   ac_status=$?
3184   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3185   test $ac_status = 0; }; then :
3186   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3187 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3188 # work properly (i.e., refer to `conftest.exe'), while it won't with
3189 # `rm'.
3190 for ac_file in conftest.exe conftest conftest.*; do
3191   test -f "$ac_file" || continue
3192   case $ac_file in
3193     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3194     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3195           break;;
3196     * ) break;;
3197   esac
3198 done
3199 else
3200   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3202 as_fn_error "cannot compute suffix of executables: cannot compile and link
3203 See \`config.log' for more details." "$LINENO" 5; }
3204 fi
3205 rm -f conftest$ac_cv_exeext
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3207 $as_echo "$ac_cv_exeext" >&6; }
3208
3209 rm -f conftest.$ac_ext
3210 EXEEXT=$ac_cv_exeext
3211 ac_exeext=$EXEEXT
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3213 $as_echo_n "checking for suffix of object files... " >&6; }
3214 if test "${ac_cv_objext+set}" = set; then :
3215   $as_echo_n "(cached) " >&6
3216 else
3217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3218 /* end confdefs.h.  */
3219
3220 int
3221 main ()
3222 {
3223
3224   ;
3225   return 0;
3226 }
3227 _ACEOF
3228 rm -f conftest.o conftest.obj
3229 if { { ac_try="$ac_compile"
3230 case "(($ac_try" in
3231   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3232   *) ac_try_echo=$ac_try;;
3233 esac
3234 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3235 $as_echo "$ac_try_echo"; } >&5
3236   (eval "$ac_compile") 2>&5
3237   ac_status=$?
3238   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3239   test $ac_status = 0; }; then :
3240   for ac_file in conftest.o conftest.obj conftest.*; do
3241   test -f "$ac_file" || continue;
3242   case $ac_file in
3243     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3244     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3245        break;;
3246   esac
3247 done
3248 else
3249   $as_echo "$as_me: failed program was:" >&5
3250 sed 's/^/| /' conftest.$ac_ext >&5
3251
3252 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3253 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3254 as_fn_error "cannot compute suffix of object files: cannot compile
3255 See \`config.log' for more details." "$LINENO" 5; }
3256 fi
3257 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3258 fi
3259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3260 $as_echo "$ac_cv_objext" >&6; }
3261 OBJEXT=$ac_cv_objext
3262 ac_objext=$OBJEXT
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3264 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3265 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3266   $as_echo_n "(cached) " >&6
3267 else
3268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3269 /* end confdefs.h.  */
3270
3271 int
3272 main ()
3273 {
3274 #ifndef __GNUC__
3275        choke me
3276 #endif
3277
3278   ;
3279   return 0;
3280 }
3281 _ACEOF
3282 if ac_fn_c_try_compile "$LINENO"; then :
3283   ac_compiler_gnu=yes
3284 else
3285   ac_compiler_gnu=no
3286 fi
3287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3288 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3289
3290 fi
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3292 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3293 if test $ac_compiler_gnu = yes; then
3294   GCC=yes
3295 else
3296   GCC=
3297 fi
3298 ac_test_CFLAGS=${CFLAGS+set}
3299 ac_save_CFLAGS=$CFLAGS
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3301 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3302 if test "${ac_cv_prog_cc_g+set}" = set; then :
3303   $as_echo_n "(cached) " >&6
3304 else
3305   ac_save_c_werror_flag=$ac_c_werror_flag
3306    ac_c_werror_flag=yes
3307    ac_cv_prog_cc_g=no
3308    CFLAGS="-g"
3309    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3310 /* end confdefs.h.  */
3311
3312 int
3313 main ()
3314 {
3315
3316   ;
3317   return 0;
3318 }
3319 _ACEOF
3320 if ac_fn_c_try_compile "$LINENO"; then :
3321   ac_cv_prog_cc_g=yes
3322 else
3323   CFLAGS=""
3324       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3325 /* end confdefs.h.  */
3326
3327 int
3328 main ()
3329 {
3330
3331   ;
3332   return 0;
3333 }
3334 _ACEOF
3335 if ac_fn_c_try_compile "$LINENO"; then :
3336
3337 else
3338   ac_c_werror_flag=$ac_save_c_werror_flag
3339          CFLAGS="-g"
3340          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3341 /* end confdefs.h.  */
3342
3343 int
3344 main ()
3345 {
3346
3347   ;
3348   return 0;
3349 }
3350 _ACEOF
3351 if ac_fn_c_try_compile "$LINENO"; then :
3352   ac_cv_prog_cc_g=yes
3353 fi
3354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3355 fi
3356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3357 fi
3358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3359    ac_c_werror_flag=$ac_save_c_werror_flag
3360 fi
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3362 $as_echo "$ac_cv_prog_cc_g" >&6; }
3363 if test "$ac_test_CFLAGS" = set; then
3364   CFLAGS=$ac_save_CFLAGS
3365 elif test $ac_cv_prog_cc_g = yes; then
3366   if test "$GCC" = yes; then
3367     CFLAGS="-g -O2"
3368   else
3369     CFLAGS="-g"
3370   fi
3371 else
3372   if test "$GCC" = yes; then
3373     CFLAGS="-O2"
3374   else
3375     CFLAGS=
3376   fi
3377 fi
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3379 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3380 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3381   $as_echo_n "(cached) " >&6
3382 else
3383   ac_cv_prog_cc_c89=no
3384 ac_save_CC=$CC
3385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3386 /* end confdefs.h.  */
3387 #include <stdarg.h>
3388 #include <stdio.h>
3389 #include <sys/types.h>
3390 #include <sys/stat.h>
3391 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3392 struct buf { int x; };
3393 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3394 static char *e (p, i)
3395      char **p;
3396      int i;
3397 {
3398   return p[i];
3399 }
3400 static char *f (char * (*g) (char **, int), char **p, ...)
3401 {
3402   char *s;
3403   va_list v;
3404   va_start (v,p);
3405   s = g (p, va_arg (v,int));
3406   va_end (v);
3407   return s;
3408 }
3409
3410 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3411    function prototypes and stuff, but not '\xHH' hex character constants.
3412    These don't provoke an error unfortunately, instead are silently treated
3413    as 'x'.  The following induces an error, until -std is added to get
3414    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3415    array size at least.  It's necessary to write '\x00'==0 to get something
3416    that's true only with -std.  */
3417 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3418
3419 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3420    inside strings and character constants.  */
3421 #define FOO(x) 'x'
3422 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3423
3424 int test (int i, double x);
3425 struct s1 {int (*f) (int a);};
3426 struct s2 {int (*f) (double a);};
3427 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3428 int argc;
3429 char **argv;
3430 int
3431 main ()
3432 {
3433 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3434   ;
3435   return 0;
3436 }
3437 _ACEOF
3438 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3439         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3440 do
3441   CC="$ac_save_CC $ac_arg"
3442   if ac_fn_c_try_compile "$LINENO"; then :
3443   ac_cv_prog_cc_c89=$ac_arg
3444 fi
3445 rm -f core conftest.err conftest.$ac_objext
3446   test "x$ac_cv_prog_cc_c89" != "xno" && break
3447 done
3448 rm -f conftest.$ac_ext
3449 CC=$ac_save_CC
3450
3451 fi
3452 # AC_CACHE_VAL
3453 case "x$ac_cv_prog_cc_c89" in
3454   x)
3455     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3456 $as_echo "none needed" >&6; } ;;
3457   xno)
3458     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3459 $as_echo "unsupported" >&6; } ;;
3460   *)
3461     CC="$CC $ac_cv_prog_cc_c89"
3462     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3463 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3464 esac
3465 if test "x$ac_cv_prog_cc_c89" != xno; then :
3466
3467 fi
3468
3469 ac_ext=c
3470 ac_cpp='$CPP $CPPFLAGS'
3471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3474
3475
3476 ac_ext=c
3477 ac_cpp='$CPP $CPPFLAGS'
3478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3480 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3482 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3483 # On Suns, sometimes $CPP names a directory.
3484 if test -n "$CPP" && test -d "$CPP"; then
3485   CPP=
3486 fi
3487 if test -z "$CPP"; then
3488   if test "${ac_cv_prog_CPP+set}" = set; then :
3489   $as_echo_n "(cached) " >&6
3490 else
3491       # Double quotes because CPP needs to be expanded
3492     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3493     do
3494       ac_preproc_ok=false
3495 for ac_c_preproc_warn_flag in '' yes
3496 do
3497   # Use a header file that comes with gcc, so configuring glibc
3498   # with a fresh cross-compiler works.
3499   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3500   # <limits.h> exists even on freestanding compilers.
3501   # On the NeXT, cc -E runs the code through the compiler's parser,
3502   # not just through cpp. "Syntax error" is here to catch this case.
3503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3504 /* end confdefs.h.  */
3505 #ifdef __STDC__
3506 # include <limits.h>
3507 #else
3508 # include <assert.h>
3509 #endif
3510                      Syntax error
3511 _ACEOF
3512 if ac_fn_c_try_cpp "$LINENO"; then :
3513
3514 else
3515   # Broken: fails on valid input.
3516 continue
3517 fi
3518 rm -f conftest.err conftest.$ac_ext
3519
3520   # OK, works on sane cases.  Now check whether nonexistent headers
3521   # can be detected and how.
3522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3523 /* end confdefs.h.  */
3524 #include <ac_nonexistent.h>
3525 _ACEOF
3526 if ac_fn_c_try_cpp "$LINENO"; then :
3527   # Broken: success on invalid input.
3528 continue
3529 else
3530   # Passes both tests.
3531 ac_preproc_ok=:
3532 break
3533 fi
3534 rm -f conftest.err conftest.$ac_ext
3535
3536 done
3537 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3538 rm -f conftest.err conftest.$ac_ext
3539 if $ac_preproc_ok; then :
3540   break
3541 fi
3542
3543     done
3544     ac_cv_prog_CPP=$CPP
3545
3546 fi
3547   CPP=$ac_cv_prog_CPP
3548 else
3549   ac_cv_prog_CPP=$CPP
3550 fi
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3552 $as_echo "$CPP" >&6; }
3553 ac_preproc_ok=false
3554 for ac_c_preproc_warn_flag in '' yes
3555 do
3556   # Use a header file that comes with gcc, so configuring glibc
3557   # with a fresh cross-compiler works.
3558   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3559   # <limits.h> exists even on freestanding compilers.
3560   # On the NeXT, cc -E runs the code through the compiler's parser,
3561   # not just through cpp. "Syntax error" is here to catch this case.
3562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3563 /* end confdefs.h.  */
3564 #ifdef __STDC__
3565 # include <limits.h>
3566 #else
3567 # include <assert.h>
3568 #endif
3569                      Syntax error
3570 _ACEOF
3571 if ac_fn_c_try_cpp "$LINENO"; then :
3572
3573 else
3574   # Broken: fails on valid input.
3575 continue
3576 fi
3577 rm -f conftest.err conftest.$ac_ext
3578
3579   # OK, works on sane cases.  Now check whether nonexistent headers
3580   # can be detected and how.
3581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3582 /* end confdefs.h.  */
3583 #include <ac_nonexistent.h>
3584 _ACEOF
3585 if ac_fn_c_try_cpp "$LINENO"; then :
3586   # Broken: success on invalid input.
3587 continue
3588 else
3589   # Passes both tests.
3590 ac_preproc_ok=:
3591 break
3592 fi
3593 rm -f conftest.err conftest.$ac_ext
3594
3595 done
3596 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3597 rm -f conftest.err conftest.$ac_ext
3598 if $ac_preproc_ok; then :
3599
3600 else
3601   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3602 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3603 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3604 See \`config.log' for more details." "$LINENO" 5; }
3605 fi
3606
3607 ac_ext=c
3608 ac_cpp='$CPP $CPPFLAGS'
3609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3612
3613
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3615 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3616 if test "${ac_cv_path_GREP+set}" = set; then :
3617   $as_echo_n "(cached) " >&6
3618 else
3619   if test -z "$GREP"; then
3620   ac_path_GREP_found=false
3621   # Loop through the user's path and test for each of PROGNAME-LIST
3622   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3623 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3624 do
3625   IFS=$as_save_IFS
3626   test -z "$as_dir" && as_dir=.
3627     for ac_prog in grep ggrep; do
3628     for ac_exec_ext in '' $ac_executable_extensions; do
3629       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3630       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3631 # Check for GNU ac_path_GREP and select it if it is found.
3632   # Check for GNU $ac_path_GREP
3633 case `"$ac_path_GREP" --version 2>&1` in
3634 *GNU*)
3635   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3636 *)
3637   ac_count=0
3638   $as_echo_n 0123456789 >"conftest.in"
3639   while :
3640   do
3641     cat "conftest.in" "conftest.in" >"conftest.tmp"
3642     mv "conftest.tmp" "conftest.in"
3643     cp "conftest.in" "conftest.nl"
3644     $as_echo 'GREP' >> "conftest.nl"
3645     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3646     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3647     as_fn_arith $ac_count + 1 && ac_count=$as_val
3648     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3649       # Best one so far, save it but keep looking for a better one
3650       ac_cv_path_GREP="$ac_path_GREP"
3651       ac_path_GREP_max=$ac_count
3652     fi
3653     # 10*(2^10) chars as input seems more than enough
3654     test $ac_count -gt 10 && break
3655   done
3656   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3657 esac
3658
3659       $ac_path_GREP_found && break 3
3660     done
3661   done
3662   done
3663 IFS=$as_save_IFS
3664   if test -z "$ac_cv_path_GREP"; then
3665     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3666   fi
3667 else
3668   ac_cv_path_GREP=$GREP
3669 fi
3670
3671 fi
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3673 $as_echo "$ac_cv_path_GREP" >&6; }
3674  GREP="$ac_cv_path_GREP"
3675
3676
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3678 $as_echo_n "checking for egrep... " >&6; }
3679 if test "${ac_cv_path_EGREP+set}" = set; then :
3680   $as_echo_n "(cached) " >&6
3681 else
3682   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3683    then ac_cv_path_EGREP="$GREP -E"
3684    else
3685      if test -z "$EGREP"; then
3686   ac_path_EGREP_found=false
3687   # Loop through the user's path and test for each of PROGNAME-LIST
3688   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3689 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3690 do
3691   IFS=$as_save_IFS
3692   test -z "$as_dir" && as_dir=.
3693     for ac_prog in egrep; do
3694     for ac_exec_ext in '' $ac_executable_extensions; do
3695       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3696       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3697 # Check for GNU ac_path_EGREP and select it if it is found.
3698   # Check for GNU $ac_path_EGREP
3699 case `"$ac_path_EGREP" --version 2>&1` in
3700 *GNU*)
3701   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3702 *)
3703   ac_count=0
3704   $as_echo_n 0123456789 >"conftest.in"
3705   while :
3706   do
3707     cat "conftest.in" "conftest.in" >"conftest.tmp"
3708     mv "conftest.tmp" "conftest.in"
3709     cp "conftest.in" "conftest.nl"
3710     $as_echo 'EGREP' >> "conftest.nl"
3711     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3712     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3713     as_fn_arith $ac_count + 1 && ac_count=$as_val
3714     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3715       # Best one so far, save it but keep looking for a better one
3716       ac_cv_path_EGREP="$ac_path_EGREP"
3717       ac_path_EGREP_max=$ac_count
3718     fi
3719     # 10*(2^10) chars as input seems more than enough
3720     test $ac_count -gt 10 && break
3721   done
3722   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3723 esac
3724
3725       $ac_path_EGREP_found && break 3
3726     done
3727   done
3728   done
3729 IFS=$as_save_IFS
3730   if test -z "$ac_cv_path_EGREP"; then
3731     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3732   fi
3733 else
3734   ac_cv_path_EGREP=$EGREP
3735 fi
3736
3737    fi
3738 fi
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3740 $as_echo "$ac_cv_path_EGREP" >&6; }
3741  EGREP="$ac_cv_path_EGREP"
3742
3743
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3745 $as_echo_n "checking for ANSI C header files... " >&6; }
3746 if test "${ac_cv_header_stdc+set}" = set; then :
3747   $as_echo_n "(cached) " >&6
3748 else
3749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h.  */
3751 #include <stdlib.h>
3752 #include <stdarg.h>
3753 #include <string.h>
3754 #include <float.h>
3755
3756 int
3757 main ()
3758 {
3759
3760   ;
3761   return 0;
3762 }
3763 _ACEOF
3764 if ac_fn_c_try_compile "$LINENO"; then :
3765   ac_cv_header_stdc=yes
3766 else
3767   ac_cv_header_stdc=no
3768 fi
3769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3770
3771 if test $ac_cv_header_stdc = yes; then
3772   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3774 /* end confdefs.h.  */
3775 #include <string.h>
3776
3777 _ACEOF
3778 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3779   $EGREP "memchr" >/dev/null 2>&1; then :
3780
3781 else
3782   ac_cv_header_stdc=no
3783 fi
3784 rm -f conftest*
3785
3786 fi
3787
3788 if test $ac_cv_header_stdc = yes; then
3789   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3791 /* end confdefs.h.  */
3792 #include <stdlib.h>
3793
3794 _ACEOF
3795 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3796   $EGREP "free" >/dev/null 2>&1; then :
3797
3798 else
3799   ac_cv_header_stdc=no
3800 fi
3801 rm -f conftest*
3802
3803 fi
3804
3805 if test $ac_cv_header_stdc = yes; then
3806   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3807   if test "$cross_compiling" = yes; then :
3808   :
3809 else
3810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h.  */
3812 #include <ctype.h>
3813 #include <stdlib.h>
3814 #if ((' ' & 0x0FF) == 0x020)
3815 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3816 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3817 #else
3818 # define ISLOWER(c) \
3819                    (('a' <= (c) && (c) <= 'i') \
3820                      || ('j' <= (c) && (c) <= 'r') \
3821                      || ('s' <= (c) && (c) <= 'z'))
3822 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3823 #endif
3824
3825 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3826 int
3827 main ()
3828 {
3829   int i;
3830   for (i = 0; i < 256; i++)
3831     if (XOR (islower (i), ISLOWER (i))
3832         || toupper (i) != TOUPPER (i))
3833       return 2;
3834   return 0;
3835 }
3836 _ACEOF
3837 if ac_fn_c_try_run "$LINENO"; then :
3838
3839 else
3840   ac_cv_header_stdc=no
3841 fi
3842 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3843   conftest.$ac_objext conftest.beam conftest.$ac_ext
3844 fi
3845
3846 fi
3847 fi
3848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3849 $as_echo "$ac_cv_header_stdc" >&6; }
3850 if test $ac_cv_header_stdc = yes; then
3851
3852 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3853
3854 fi
3855
3856 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3857 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3858                   inttypes.h stdint.h unistd.h
3859 do :
3860   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3861 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3862 "
3863 eval as_val=\$$as_ac_Header
3864    if test "x$as_val" = x""yes; then :
3865   cat >>confdefs.h <<_ACEOF
3866 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3867 _ACEOF
3868
3869 fi
3870
3871 done
3872
3873
3874
3875   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3876 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3877   MINIX=yes
3878 else
3879   MINIX=
3880 fi
3881
3882
3883   if test "$MINIX" = yes; then
3884
3885 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3886
3887
3888 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3889
3890
3891 $as_echo "#define _MINIX 1" >>confdefs.h
3892
3893   fi
3894
3895
3896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3897 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3898 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3899   $as_echo_n "(cached) " >&6
3900 else
3901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3902 /* end confdefs.h.  */
3903
3904 #         define __EXTENSIONS__ 1
3905           $ac_includes_default
3906 int
3907 main ()
3908 {
3909
3910   ;
3911   return 0;
3912 }
3913 _ACEOF
3914 if ac_fn_c_try_compile "$LINENO"; then :
3915   ac_cv_safe_to_define___extensions__=yes
3916 else
3917   ac_cv_safe_to_define___extensions__=no
3918 fi
3919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3920 fi
3921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3922 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3923   test $ac_cv_safe_to_define___extensions__ = yes &&
3924     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3925
3926   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3927
3928   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3929
3930   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3931
3932   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3933
3934
3935 ac_aux_dir=
3936 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3937   for ac_t in install-sh install.sh shtool; do
3938     if test -f "$ac_dir/$ac_t"; then
3939       ac_aux_dir=$ac_dir
3940       ac_install_sh="$ac_aux_dir/$ac_t -c"
3941       break 2
3942     fi
3943   done
3944 done
3945 if test -z "$ac_aux_dir"; then
3946   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3947 fi
3948
3949 # These three variables are undocumented and unsupported,
3950 # and are intended to be withdrawn in a future Autoconf release.
3951 # They can cause serious problems if a builder's source tree is in a directory
3952 # whose full name contains unusual characters.
3953 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3954 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3955 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3956
3957
3958 # Make sure we can run config.sub.
3959 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3960   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3961
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3963 $as_echo_n "checking build system type... " >&6; }
3964 if test "${ac_cv_build+set}" = set; then :
3965   $as_echo_n "(cached) " >&6
3966 else
3967   ac_build_alias=$build_alias
3968 test "x$ac_build_alias" = x &&
3969   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3970 test "x$ac_build_alias" = x &&
3971   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3972 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3973   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3974
3975 fi
3976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3977 $as_echo "$ac_cv_build" >&6; }
3978 case $ac_cv_build in
3979 *-*-*) ;;
3980 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3981 esac
3982 build=$ac_cv_build
3983 ac_save_IFS=$IFS; IFS='-'
3984 set x $ac_cv_build
3985 shift
3986 build_cpu=$1
3987 build_vendor=$2
3988 shift; shift
3989 # Remember, the first character of IFS is used to create $*,
3990 # except with old shells:
3991 build_os=$*
3992 IFS=$ac_save_IFS
3993 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3994
3995
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3997 $as_echo_n "checking host system type... " >&6; }
3998 if test "${ac_cv_host+set}" = set; then :
3999   $as_echo_n "(cached) " >&6
4000 else
4001   if test "x$host_alias" = x; then
4002   ac_cv_host=$ac_cv_build
4003 else
4004   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4005     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4006 fi
4007
4008 fi
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4010 $as_echo "$ac_cv_host" >&6; }
4011 case $ac_cv_host in
4012 *-*-*) ;;
4013 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4014 esac
4015 host=$ac_cv_host
4016 ac_save_IFS=$IFS; IFS='-'
4017 set x $ac_cv_host
4018 shift
4019 host_cpu=$1
4020 host_vendor=$2
4021 shift; shift
4022 # Remember, the first character of IFS is used to create $*,
4023 # except with old shells:
4024 host_os=$*
4025 IFS=$ac_save_IFS
4026 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4027
4028
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4030 $as_echo_n "checking target system type... " >&6; }
4031 if test "${ac_cv_target+set}" = set; then :
4032   $as_echo_n "(cached) " >&6
4033 else
4034   if test "x$target_alias" = x; then
4035   ac_cv_target=$ac_cv_host
4036 else
4037   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4038     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4039 fi
4040
4041 fi
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4043 $as_echo "$ac_cv_target" >&6; }
4044 case $ac_cv_target in
4045 *-*-*) ;;
4046 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4047 esac
4048 target=$ac_cv_target
4049 ac_save_IFS=$IFS; IFS='-'
4050 set x $ac_cv_target
4051 shift
4052 target_cpu=$1
4053 target_vendor=$2
4054 shift; shift
4055 # Remember, the first character of IFS is used to create $*,
4056 # except with old shells:
4057 target_os=$*
4058 IFS=$ac_save_IFS
4059 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4060
4061
4062 # The aliases save the names the user supplied, while $host etc.
4063 # will get canonicalized.
4064 test -n "$target_alias" &&
4065   test "$program_prefix$program_suffix$program_transform_name" = \
4066     NONENONEs,x,x, &&
4067   program_prefix=${target_alias}-
4068
4069 # The tests for host and target for $enable_largefile require
4070 # canonical names.
4071
4072
4073
4074 # As the $enable_largefile decision depends on --enable-plugins we must set it
4075 # even in directories otherwise not depending on the $plugins option.
4076
4077
4078 # Check whether --enable-plugins was given.
4079 if test "${enable_plugins+set}" = set; then :
4080   enableval=$enable_plugins; case "${enableval}" in
4081   yes | "") plugins=yes ;;
4082   no) plugins=no ;;
4083   *) plugins=yes ;;
4084  esac
4085 else
4086   plugins=no
4087 fi
4088
4089
4090
4091 case "${host}" in
4092   sparc-*-solaris*|i[3-7]86-*-solaris*)
4093     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4094     # are mutually exclusive; and without procfs support, the bfd/ elf module
4095     # cannot provide certain routines such as elfcore_write_prpsinfo
4096     # or elfcore_write_prstatus.  So unless the user explicitly requested
4097     # large-file support through the --enable-largefile switch, disable
4098     # large-file support in favor of procfs support.
4099     test "${target}" = "${host}" -a "x$plugins" = xno \
4100       && : ${enable_largefile="no"}
4101     ;;
4102 esac
4103
4104 # Check whether --enable-largefile was given.
4105 if test "${enable_largefile+set}" = set; then :
4106   enableval=$enable_largefile;
4107 fi
4108
4109 if test "$enable_largefile" != no; then
4110
4111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4112 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4113 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4114   $as_echo_n "(cached) " >&6
4115 else
4116   ac_cv_sys_largefile_CC=no
4117      if test "$GCC" != yes; then
4118        ac_save_CC=$CC
4119        while :; do
4120          # IRIX 6.2 and later do not support large files by default,
4121          # so use the C compiler's -n32 option if that helps.
4122          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4123 /* end confdefs.h.  */
4124 #include <sys/types.h>
4125  /* Check that off_t can represent 2**63 - 1 correctly.
4126     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4127     since some C++ compilers masquerading as C compilers
4128     incorrectly reject 9223372036854775807.  */
4129 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4130   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4131                        && LARGE_OFF_T % 2147483647 == 1)
4132                       ? 1 : -1];
4133 int
4134 main ()
4135 {
4136
4137   ;
4138   return 0;
4139 }
4140 _ACEOF
4141          if ac_fn_c_try_compile "$LINENO"; then :
4142   break
4143 fi
4144 rm -f core conftest.err conftest.$ac_objext
4145          CC="$CC -n32"
4146          if ac_fn_c_try_compile "$LINENO"; then :
4147   ac_cv_sys_largefile_CC=' -n32'; break
4148 fi
4149 rm -f core conftest.err conftest.$ac_objext
4150          break
4151        done
4152        CC=$ac_save_CC
4153        rm -f conftest.$ac_ext
4154     fi
4155 fi
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4157 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4158   if test "$ac_cv_sys_largefile_CC" != no; then
4159     CC=$CC$ac_cv_sys_largefile_CC
4160   fi
4161
4162   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4163 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4164 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4165   $as_echo_n "(cached) " >&6
4166 else
4167   while :; do
4168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4169 /* end confdefs.h.  */
4170 #include <sys/types.h>
4171  /* Check that off_t can represent 2**63 - 1 correctly.
4172     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4173     since some C++ compilers masquerading as C compilers
4174     incorrectly reject 9223372036854775807.  */
4175 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4176   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4177                        && LARGE_OFF_T % 2147483647 == 1)
4178                       ? 1 : -1];
4179 int
4180 main ()
4181 {
4182
4183   ;
4184   return 0;
4185 }
4186 _ACEOF
4187 if ac_fn_c_try_compile "$LINENO"; then :
4188   ac_cv_sys_file_offset_bits=no; break
4189 fi
4190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4192 /* end confdefs.h.  */
4193 #define _FILE_OFFSET_BITS 64
4194 #include <sys/types.h>
4195  /* Check that off_t can represent 2**63 - 1 correctly.
4196     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4197     since some C++ compilers masquerading as C compilers
4198     incorrectly reject 9223372036854775807.  */
4199 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4200   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4201                        && LARGE_OFF_T % 2147483647 == 1)
4202                       ? 1 : -1];
4203 int
4204 main ()
4205 {
4206
4207   ;
4208   return 0;
4209 }
4210 _ACEOF
4211 if ac_fn_c_try_compile "$LINENO"; then :
4212   ac_cv_sys_file_offset_bits=64; break
4213 fi
4214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4215   ac_cv_sys_file_offset_bits=unknown
4216   break
4217 done
4218 fi
4219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4220 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4221 case $ac_cv_sys_file_offset_bits in #(
4222   no | unknown) ;;
4223   *)
4224 cat >>confdefs.h <<_ACEOF
4225 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4226 _ACEOF
4227 ;;
4228 esac
4229 rm -rf conftest*
4230   if test $ac_cv_sys_file_offset_bits = unknown; then
4231     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4232 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4233 if test "${ac_cv_sys_large_files+set}" = set; then :
4234   $as_echo_n "(cached) " >&6
4235 else
4236   while :; do
4237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4238 /* end confdefs.h.  */
4239 #include <sys/types.h>
4240  /* Check that off_t can represent 2**63 - 1 correctly.
4241     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4242     since some C++ compilers masquerading as C compilers
4243     incorrectly reject 9223372036854775807.  */
4244 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4245   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4246                        && LARGE_OFF_T % 2147483647 == 1)
4247                       ? 1 : -1];
4248 int
4249 main ()
4250 {
4251
4252   ;
4253   return 0;
4254 }
4255 _ACEOF
4256 if ac_fn_c_try_compile "$LINENO"; then :
4257   ac_cv_sys_large_files=no; break
4258 fi
4259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4261 /* end confdefs.h.  */
4262 #define _LARGE_FILES 1
4263 #include <sys/types.h>
4264  /* Check that off_t can represent 2**63 - 1 correctly.
4265     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4266     since some C++ compilers masquerading as C compilers
4267     incorrectly reject 9223372036854775807.  */
4268 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4269   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4270                        && LARGE_OFF_T % 2147483647 == 1)
4271                       ? 1 : -1];
4272 int
4273 main ()
4274 {
4275
4276   ;
4277   return 0;
4278 }
4279 _ACEOF
4280 if ac_fn_c_try_compile "$LINENO"; then :
4281   ac_cv_sys_large_files=1; break
4282 fi
4283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4284   ac_cv_sys_large_files=unknown
4285   break
4286 done
4287 fi
4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4289 $as_echo "$ac_cv_sys_large_files" >&6; }
4290 case $ac_cv_sys_large_files in #(
4291   no | unknown) ;;
4292   *)
4293 cat >>confdefs.h <<_ACEOF
4294 #define _LARGE_FILES $ac_cv_sys_large_files
4295 _ACEOF
4296 ;;
4297 esac
4298 rm -rf conftest*
4299   fi
4300 fi
4301
4302
4303
4304
4305
4306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4307 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4308 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4309   $as_echo_n "(cached) " >&6
4310 else
4311   am_cv_prog_cc_stdc=no
4312 ac_save_CC="$CC"
4313 # Don't try gcc -ansi; that turns off useful extensions and
4314 # breaks some systems' header files.
4315 # AIX                   -qlanglvl=ansi
4316 # Ultrix and OSF/1      -std1
4317 # HP-UX 10.20 and later -Ae
4318 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4319 # SVR4                  -Xc -D__EXTENSIONS__
4320 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4321 do
4322   CC="$ac_save_CC $ac_arg"
4323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4324 /* end confdefs.h.  */
4325 #include <stdarg.h>
4326 #include <stdio.h>
4327 #include <sys/types.h>
4328 #include <sys/stat.h>
4329 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4330 struct buf { int x; };
4331 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4332 static char *e (p, i)
4333      char **p;
4334      int i;
4335 {
4336   return p[i];
4337 }
4338 static char *f (char * (*g) (char **, int), char **p, ...)
4339 {
4340   char *s;
4341   va_list v;
4342   va_start (v,p);
4343   s = g (p, va_arg (v,int));
4344   va_end (v);
4345   return s;
4346 }
4347 int test (int i, double x);
4348 struct s1 {int (*f) (int a);};
4349 struct s2 {int (*f) (double a);};
4350 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4351 int argc;
4352 char **argv;
4353
4354 int
4355 main ()
4356 {
4357
4358 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4359
4360   ;
4361   return 0;
4362 }
4363 _ACEOF
4364 if ac_fn_c_try_compile "$LINENO"; then :
4365   am_cv_prog_cc_stdc="$ac_arg"; break
4366 fi
4367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4368 done
4369 CC="$ac_save_CC"
4370
4371 fi
4372
4373 if test -z "$am_cv_prog_cc_stdc"; then
4374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4375 $as_echo "none needed" >&6; }
4376 else
4377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4378 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4379 fi
4380 case "x$am_cv_prog_cc_stdc" in
4381   x|xno) ;;
4382   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4383 esac
4384
4385
4386 ac_aux_dir=
4387 for ac_dir in .. "$srcdir"/..; do
4388   for ac_t in install-sh install.sh shtool; do
4389     if test -f "$ac_dir/$ac_t"; then
4390       ac_aux_dir=$ac_dir
4391       ac_install_sh="$ac_aux_dir/$ac_t -c"
4392       break 2
4393     fi
4394   done
4395 done
4396 if test -z "$ac_aux_dir"; then
4397   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4398 fi
4399
4400 # These three variables are undocumented and unsupported,
4401 # and are intended to be withdrawn in a future Autoconf release.
4402 # They can cause serious problems if a builder's source tree is in a directory
4403 # whose full name contains unusual characters.
4404 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4405 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4406 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4407
4408
4409
4410 test "$program_prefix" != NONE &&
4411   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4412 # Use a double $ so make ignores it.
4413 test "$program_suffix" != NONE &&
4414   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4415 # Double any \ or $.
4416 # By default was `s,x,x', remove it if useless.
4417 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4418 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4419
4420
4421 # Dependency checking.
4422 rm -rf .tst 2>/dev/null
4423 mkdir .tst 2>/dev/null
4424 if test -d .tst; then
4425   am__leading_dot=.
4426 else
4427   am__leading_dot=_
4428 fi
4429 rmdir .tst 2>/dev/null
4430
4431 DEPDIR="${am__leading_dot}deps"
4432
4433 ac_config_commands="$ac_config_commands depdir"
4434
4435
4436 depcc="$CC"   am_compiler_list=
4437
4438 am_depcomp=$ac_aux_dir/depcomp
4439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4440 $as_echo_n "checking dependency style of $depcc... " >&6; }
4441 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4442   $as_echo_n "(cached) " >&6
4443 else
4444   if test -f "$am_depcomp"; then
4445   # We make a subdir and do the tests there.  Otherwise we can end up
4446   # making bogus files that we don't know about and never remove.  For
4447   # instance it was reported that on HP-UX the gcc test will end up
4448   # making a dummy file named `D' -- because `-MD' means `put the output
4449   # in D'.
4450   mkdir conftest.dir
4451   # Copy depcomp to subdir because otherwise we won't find it if we're
4452   # using a relative directory.
4453   cp "$am_depcomp" conftest.dir
4454   cd conftest.dir
4455   # We will build objects and dependencies in a subdirectory because
4456   # it helps to detect inapplicable dependency modes.  For instance
4457   # both Tru64's cc and ICC support -MD to output dependencies as a
4458   # side effect of compilation, but ICC will put the dependencies in
4459   # the current directory while Tru64 will put them in the object
4460   # directory.
4461   mkdir sub
4462
4463   am_cv_CC_dependencies_compiler_type=none
4464   if test "$am_compiler_list" = ""; then
4465      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4466   fi
4467   for depmode in $am_compiler_list; do
4468     if test $depmode = none; then break; fi
4469
4470     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4471     # Setup a source with many dependencies, because some compilers
4472     # like to wrap large dependency lists on column 80 (with \), and
4473     # we should not choose a depcomp mode which is confused by this.
4474     #
4475     # We need to recreate these files for each test, as the compiler may
4476     # overwrite some of them when testing with obscure command lines.
4477     # This happens at least with the AIX C compiler.
4478     : > sub/conftest.c
4479     for i in 1 2 3 4 5 6; do
4480       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4481       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4482       # Solaris 8's {/usr,}/bin/sh.
4483       touch sub/conftst$i.h
4484     done
4485     echo "include sub/conftest.Po" > confmf
4486
4487     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4488     # mode.  It turns out that the SunPro C++ compiler does not properly
4489     # handle `-M -o', and we need to detect this.
4490     depcmd="depmode=$depmode \
4491        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4492        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4493        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4494     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4495     if env $depcmd > conftest.err 2>&1 &&
4496        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4497        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4498        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4499       # icc doesn't choke on unknown options, it will just issue warnings
4500       # or remarks (even with -Werror).  So we grep stderr for any message
4501       # that says an option was ignored or not supported.
4502       # When given -MP, icc 7.0 and 7.1 complain thusly:
4503       #   icc: Command line warning: ignoring option '-M'; no argument required
4504       # The diagnosis changed in icc 8.0:
4505       #   icc: Command line remark: option '-MP' not supported
4506       if (grep 'ignoring option' conftest.err ||
4507           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4508         am_cv_CC_dependencies_compiler_type=$depmode
4509         $as_echo "$as_me:$LINENO: success" >&5
4510         break
4511       fi
4512     fi
4513     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4514     sed -e 's/^/| /' < conftest.err >&5
4515   done
4516
4517   cd ..
4518   rm -rf conftest.dir
4519 else
4520   am_cv_CC_dependencies_compiler_type=none
4521 fi
4522
4523 fi
4524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4525 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4526 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4527 then as_fn_error "no usable dependency style found" "$LINENO" 5
4528 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4529
4530 fi
4531
4532
4533 # Check for the 'make' the user wants to use.
4534 for ac_prog in make
4535 do
4536   # Extract the first word of "$ac_prog", so it can be a program name with args.
4537 set dummy $ac_prog; ac_word=$2
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4539 $as_echo_n "checking for $ac_word... " >&6; }
4540 if test "${ac_cv_prog_MAKE+set}" = set; then :
4541   $as_echo_n "(cached) " >&6
4542 else
4543   if test -n "$MAKE"; then
4544   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4545 else
4546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4547 for as_dir in $PATH
4548 do
4549   IFS=$as_save_IFS
4550   test -z "$as_dir" && as_dir=.
4551     for ac_exec_ext in '' $ac_executable_extensions; do
4552   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4553     ac_cv_prog_MAKE="$ac_prog"
4554     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4555     break 2
4556   fi
4557 done
4558   done
4559 IFS=$as_save_IFS
4560
4561 fi
4562 fi
4563 MAKE=$ac_cv_prog_MAKE
4564 if test -n "$MAKE"; then
4565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4566 $as_echo "$MAKE" >&6; }
4567 else
4568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4569 $as_echo "no" >&6; }
4570 fi
4571
4572
4573   test -n "$MAKE" && break
4574 done
4575
4576 MAKE_IS_GNU=
4577 case "`$MAKE --version 2>&1 | sed 1q`" in
4578   *GNU*)
4579     MAKE_IS_GNU=yes
4580     ;;
4581 esac
4582  if test "$MAKE_IS_GNU" = yes; then
4583   GMAKE_TRUE=
4584   GMAKE_FALSE='#'
4585 else
4586   GMAKE_TRUE='#'
4587   GMAKE_FALSE=
4588 fi
4589
4590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4591 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4592 set x ${MAKE-make}
4593 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4594 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4595   $as_echo_n "(cached) " >&6
4596 else
4597   cat >conftest.make <<\_ACEOF
4598 SHELL = /bin/sh
4599 all:
4600         @echo '@@@%%%=$(MAKE)=@@@%%%'
4601 _ACEOF
4602 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4603 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4604   *@@@%%%=?*=@@@%%%*)
4605     eval ac_cv_prog_make_${ac_make}_set=yes;;
4606   *)
4607     eval ac_cv_prog_make_${ac_make}_set=no;;
4608 esac
4609 rm -f conftest.make
4610 fi
4611 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4613 $as_echo "yes" >&6; }
4614   SET_MAKE=
4615 else
4616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4617 $as_echo "no" >&6; }
4618   SET_MAKE="MAKE=${MAKE-make}"
4619 fi
4620
4621
4622 # Configure gnulib.  We need to build gnulib under some other
4623 # directory not "gnulib", to avoid the problem of both GDB and
4624 # GDBserver wanting to build it in the same directory, when building
4625 # in the source dir.
4626
4627   in_src="gnulib"
4628   in_build="build-gnulib"
4629
4630   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4631   # so they do not pile up.
4632   ac_sub_configure_args=
4633   ac_prev=
4634   eval "set x $ac_configure_args"
4635   shift
4636   for ac_arg
4637   do
4638     if test -n "$ac_prev"; then
4639       ac_prev=
4640       continue
4641     fi
4642     case $ac_arg in
4643     -cache-file | --cache-file | --cache-fil | --cache-fi \
4644     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4645       ac_prev=cache_file ;;
4646     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4647     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4648     | --c=*)
4649       ;;
4650     --config-cache | -C)
4651       ;;
4652     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4653       ac_prev=srcdir ;;
4654     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4655       ;;
4656     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4657       ac_prev=prefix ;;
4658     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4659       ;;
4660     --disable-option-checking)
4661       ;;
4662     *)
4663       case $ac_arg in
4664       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4665       esac
4666       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4667     esac
4668   done
4669
4670   # Always prepend --prefix to ensure using the same prefix
4671   # in subdir configurations.
4672   ac_arg="--prefix=$prefix"
4673   case $ac_arg in
4674   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4675   esac
4676   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4677
4678   # Pass --silent
4679   if test "$silent" = yes; then
4680     ac_sub_configure_args="--silent $ac_sub_configure_args"
4681   fi
4682
4683   # Always prepend --disable-option-checking to silence warnings, since
4684   # different subdirs can have different --enable and --with options.
4685   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4686
4687   ac_popdir=`pwd`
4688   ac_dir=$in_build
4689
4690   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4691   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4692   $as_echo "$ac_msg" >&6
4693   as_dir="$ac_dir"; as_fn_mkdir_p
4694
4695   case $srcdir in
4696   [\\/]* | ?:[\\/]* )
4697     ac_srcdir=$srcdir/$in_src ;;
4698   *) # Relative name.
4699     ac_srcdir=../$srcdir/$in_src ;;
4700   esac
4701
4702   cd "$ac_dir"
4703
4704   ac_sub_configure=$ac_srcdir/configure
4705
4706   # Make the cache file name correct relative to the subdirectory.
4707   case $cache_file in
4708   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4709   *) # Relative name.
4710     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4711   esac
4712
4713   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4714 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4715   # The eval makes quoting arguments work.
4716   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4717        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4718     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4719
4720   cd "$ac_popdir"
4721
4722
4723
4724 CONFIG_OBS=
4725 CONFIG_DEPS=
4726 CONFIG_SRCS=
4727 ENABLE_CFLAGS=
4728
4729 CONFIG_ALL=
4730 CONFIG_CLEAN=
4731 CONFIG_INSTALL=
4732 CONFIG_UNINSTALL=
4733
4734 # If we haven't got the data from the intl directory,
4735 # assume NLS is disabled.
4736 USE_NLS=no
4737 LIBINTL=
4738 LIBINTL_DEP=
4739 INCINTL=
4740 XGETTEXT=
4741 GMSGFMT=
4742 POSUB=
4743
4744 if test -f  ../intl/config.intl; then
4745   .  ../intl/config.intl
4746 fi
4747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4748 $as_echo_n "checking whether NLS is requested... " >&6; }
4749 if test x"$USE_NLS" != xyes; then
4750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4751 $as_echo "no" >&6; }
4752 else
4753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4754 $as_echo "yes" >&6; }
4755
4756 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4757
4758
4759   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4760 $as_echo_n "checking for catalogs to be installed... " >&6; }
4761   # Look for .po and .gmo files in the source directory.
4762   CATALOGS=
4763   XLINGUAS=
4764   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4765     # If there aren't any .gmo files the shell will give us the
4766     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4767     # weeded out.
4768     case "$cat" in *\**)
4769       continue;;
4770     esac
4771     # The quadruple backslash is collapsed to a double backslash
4772     # by the backticks, then collapsed again by the double quotes,
4773     # leaving us with one backslash in the sed expression (right
4774     # before the dot that mustn't act as a wildcard).
4775     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4776     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4777     # The user is allowed to set LINGUAS to a list of languages to
4778     # install catalogs for.  If it's empty that means "all of them."
4779     if test "x$LINGUAS" = x; then
4780       CATALOGS="$CATALOGS $cat"
4781       XLINGUAS="$XLINGUAS $lang"
4782     else
4783       case "$LINGUAS" in *$lang*)
4784         CATALOGS="$CATALOGS $cat"
4785         XLINGUAS="$XLINGUAS $lang"
4786         ;;
4787       esac
4788     fi
4789   done
4790   LINGUAS="$XLINGUAS"
4791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4792 $as_echo "$LINGUAS" >&6; }
4793
4794
4795     DATADIRNAME=share
4796
4797   INSTOBJEXT=.mo
4798
4799   GENCAT=gencat
4800
4801   CATOBJEXT=.gmo
4802
4803 fi
4804
4805 localedir='${datadir}/locale'
4806
4807
4808 if test x"$USE_NLS" = xyes; then
4809    CONFIG_ALL="$CONFIG_ALL all-po"
4810    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4811    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4812    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4813 fi
4814
4815 GNULIB=build-gnulib/import
4816
4817 # For Makefile dependencies.
4818 GNULIB_STDINT_H=
4819 if test x"$STDINT_H" != x; then
4820   GNULIB_STDINT_H=$GNULIB/$STDINT_H
4821 fi
4822
4823
4824 PACKAGE=gdb
4825
4826 cat >>confdefs.h <<_ACEOF
4827 #define PACKAGE "$PACKAGE"
4828 _ACEOF
4829
4830
4831
4832 # We never need to detect it in this sub-configure.
4833 # But preserve it for config.status --recheck.
4834
4835
4836
4837 MAKEINFO_EXTRA_FLAGS=""
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
4839 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
4840 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
4841   $as_echo_n "(cached) " >&6
4842 else
4843   echo '@clicksequence{a @click{} b}' >conftest.texinfo
4844   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
4845     gdb_cv_have_makeinfo_click=yes
4846   else
4847     gdb_cv_have_makeinfo_click=no
4848   fi
4849 fi
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
4851 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
4852 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
4853   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
4854 fi
4855
4856
4857
4858
4859 # Check whether --with-separate-debug-dir was given.
4860 if test "${with_separate_debug_dir+set}" = set; then :
4861   withval=$with_separate_debug_dir;
4862     DEBUGDIR=$withval
4863 else
4864   DEBUGDIR=${libdir}/debug
4865 fi
4866
4867
4868   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4869   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4870   ac_define_dir=`eval echo $DEBUGDIR`
4871   ac_define_dir=`eval echo $ac_define_dir`
4872
4873 cat >>confdefs.h <<_ACEOF
4874 #define DEBUGDIR "$ac_define_dir"
4875 _ACEOF
4876
4877
4878
4879
4880   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4881      if test "x$prefix" = xNONE; then
4882         test_prefix=/usr/local
4883      else
4884         test_prefix=$prefix
4885      fi
4886   else
4887      test_prefix=$exec_prefix
4888   fi
4889   value=0
4890   case ${ac_define_dir} in
4891      "${test_prefix}"|"${test_prefix}/"*|\
4892         '${exec_prefix}'|'${exec_prefix}/'*)
4893      value=1
4894      ;;
4895   esac
4896
4897 cat >>confdefs.h <<_ACEOF
4898 #define DEBUGDIR_RELOCATABLE $value
4899 _ACEOF
4900
4901
4902
4903
4904 # We can't pass paths as command line arguments.
4905 # Mingw32 tries to be clever and will convert the paths for us.
4906 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
4907 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
4908 # This breaks GDB's relocatable path conversions since paths passed in
4909 # config.h would not get so translated, the path prefixes no longer match.
4910
4911   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4912   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4913   ac_define_dir=`eval echo $bindir`
4914   ac_define_dir=`eval echo $ac_define_dir`
4915
4916 cat >>confdefs.h <<_ACEOF
4917 #define BINDIR "$ac_define_dir"
4918 _ACEOF
4919
4920
4921
4922 # GDB's datadir relocation
4923
4924
4925
4926 # Check whether --with-gdb-datadir was given.
4927 if test "${with_gdb_datadir+set}" = set; then :
4928   withval=$with_gdb_datadir;
4929     GDB_DATADIR=$withval
4930 else
4931   GDB_DATADIR=${datadir}/gdb
4932 fi
4933
4934
4935   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4936   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4937   ac_define_dir=`eval echo $GDB_DATADIR`
4938   ac_define_dir=`eval echo $ac_define_dir`
4939
4940 cat >>confdefs.h <<_ACEOF
4941 #define GDB_DATADIR "$ac_define_dir"
4942 _ACEOF
4943
4944
4945
4946
4947   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4948      if test "x$prefix" = xNONE; then
4949         test_prefix=/usr/local
4950      else
4951         test_prefix=$prefix
4952      fi
4953   else
4954      test_prefix=$exec_prefix
4955   fi
4956   value=0
4957   case ${ac_define_dir} in
4958      "${test_prefix}"|"${test_prefix}/"*|\
4959         '${exec_prefix}'|'${exec_prefix}/'*)
4960      value=1
4961      ;;
4962   esac
4963
4964 cat >>confdefs.h <<_ACEOF
4965 #define GDB_DATADIR_RELOCATABLE $value
4966 _ACEOF
4967
4968
4969
4970
4971
4972 # Check whether --with-relocated-sources was given.
4973 if test "${with_relocated_sources+set}" = set; then :
4974   withval=$with_relocated_sources; reloc_srcdir="${withval}"
4975
4976   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4977   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4978   ac_define_dir=`eval echo $reloc_srcdir`
4979   ac_define_dir=`eval echo $ac_define_dir`
4980
4981 cat >>confdefs.h <<_ACEOF
4982 #define RELOC_SRCDIR "$ac_define_dir"
4983 _ACEOF
4984
4985
4986
4987 fi
4988
4989
4990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
4991 $as_echo_n "checking for default auto-load directory... " >&6; }
4992
4993 # Check whether --with-auto-load-dir was given.
4994 if test "${with_auto_load_dir+set}" = set; then :
4995   withval=$with_auto_load_dir;
4996 else
4997   with_auto_load_dir='$debugdir:$datadir/auto-load'
4998 fi
4999
5000 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5001
5002   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5003   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5004   ac_define_dir=`eval echo $escape_dir`
5005   ac_define_dir=`eval echo $ac_define_dir`
5006
5007 cat >>confdefs.h <<_ACEOF
5008 #define AUTO_LOAD_DIR "$ac_define_dir"
5009 _ACEOF
5010
5011
5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5013 $as_echo "$with_auto_load_dir" >&6; }
5014
5015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5016 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5017
5018 # Check whether --with-auto-load-safe-path was given.
5019 if test "${with_auto_load_safe_path+set}" = set; then :
5020   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5021      with_auto_load_safe_path="/"
5022      fi
5023 else
5024   with_auto_load_safe_path="$with_auto_load_dir"
5025 fi
5026
5027 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5028
5029   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5030   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5031   ac_define_dir=`eval echo $escape_dir`
5032   ac_define_dir=`eval echo $ac_define_dir`
5033
5034 cat >>confdefs.h <<_ACEOF
5035 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5036 _ACEOF
5037
5038
5039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5040 $as_echo "$with_auto_load_safe_path" >&6; }
5041
5042
5043
5044 subdirs="$subdirs testsuite"
5045
5046
5047 # Check whether to support alternative target configurations
5048 # Check whether --enable-targets was given.
5049 if test "${enable_targets+set}" = set; then :
5050   enableval=$enable_targets; case "${enableval}" in
5051   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5052             ;;
5053   no)       enable_targets= ;;
5054   *)        enable_targets=$enableval ;;
5055 esac
5056 fi
5057
5058
5059 # Check whether to enable 64-bit support on 32-bit hosts
5060 # Check whether --enable-64-bit-bfd was given.
5061 if test "${enable_64_bit_bfd+set}" = set; then :
5062   enableval=$enable_64_bit_bfd; case "${enableval}" in
5063   yes)  want64=true  ;;
5064   no)   want64=false ;;
5065   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5066 esac
5067 else
5068   want64=false
5069 fi
5070
5071 # Provide defaults for some variables set by the per-host and per-target
5072 # configuration.
5073 gdb_host_obs=posix-hdep.o
5074
5075 if test "${target}" = "${host}"; then
5076   gdb_native=yes
5077 else
5078   gdb_native=no
5079 fi
5080
5081 . $srcdir/configure.host
5082
5083 # Accumulate some settings from configure.tgt over all enabled targets
5084
5085 TARGET_OBS=
5086 all_targets=
5087 HAVE_NATIVE_GCORE_TARGET=
5088
5089 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5090 do
5091   if test "$targ_alias" = "all"; then
5092     all_targets=true
5093   else
5094     # Canonicalize the secondary target names.
5095     result=`$ac_config_sub $targ_alias 2>/dev/null`
5096     if test -n "$result"; then
5097         targ=$result
5098     else
5099         targ=$targ_alias
5100     fi
5101
5102     . ${srcdir}/configure.tgt
5103
5104     if test -z "${gdb_target_obs}"; then :
5105   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5106 fi
5107
5108     # Target-specific object files
5109     for i in ${gdb_target_obs}; do
5110         case " $TARGET_OBS " in
5111         *" ${i} "*) ;;
5112         *)
5113           TARGET_OBS="$TARGET_OBS ${i}"
5114           ;;
5115         esac
5116     done
5117
5118     # Check whether this target needs 64-bit CORE_ADDR
5119     if test x${want64} = xfalse; then
5120       . ${srcdir}/../bfd/config.bfd
5121     fi
5122
5123     # Check whether this target is native and supports gcore.
5124     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5125        && $gdb_have_gcore; then
5126       HAVE_NATIVE_GCORE_TARGET=1
5127     fi
5128   fi
5129 done
5130
5131 if test x${all_targets} = xtrue; then
5132
5133   # We want all 64-bit targets if we either:
5134   #  - run on a 64-bit host  or
5135   #  - already require 64-bit support for some other target  or
5136   #  - the --enable-64-bit-bfd option was supplied
5137   # Otherwise we only support all 32-bit targets.
5138   #
5139   # NOTE: This test must be in sync with the corresponding
5140   #       tests in BFD!
5141
5142   if test x${want64} = xfalse; then
5143     # The cast to long int works around a bug in the HP C Compiler
5144 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5145 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5146 # This bug is HP SR number 8606223364.
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5148 $as_echo_n "checking size of long... " >&6; }
5149 if test "${ac_cv_sizeof_long+set}" = set; then :
5150   $as_echo_n "(cached) " >&6
5151 else
5152   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5153
5154 else
5155   if test "$ac_cv_type_long" = yes; then
5156      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5157 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5158 { as_fn_set_status 77
5159 as_fn_error "cannot compute sizeof (long)
5160 See \`config.log' for more details." "$LINENO" 5; }; }
5161    else
5162      ac_cv_sizeof_long=0
5163    fi
5164 fi
5165
5166 fi
5167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5168 $as_echo "$ac_cv_sizeof_long" >&6; }
5169
5170
5171
5172 cat >>confdefs.h <<_ACEOF
5173 #define SIZEOF_LONG $ac_cv_sizeof_long
5174 _ACEOF
5175
5176
5177     if test "x${ac_cv_sizeof_long}" = "x8"; then
5178       want64=true
5179     fi
5180   fi
5181   if test x${want64} = xtrue; then
5182     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5183   else
5184     TARGET_OBS='$(ALL_TARGET_OBS)'
5185   fi
5186 fi
5187
5188
5189
5190
5191 # For other settings, only the main target counts.
5192 gdb_sim=
5193 gdb_osabi=
5194 build_gdbserver=
5195 targ=$target; . ${srcdir}/configure.tgt
5196
5197 # Fetch the default architecture and default target vector from BFD.
5198 targ=$target; . $srcdir/../bfd/config.bfd
5199
5200 # We only want the first architecture, so strip off the others if
5201 # there is more than one.
5202 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5203
5204 if test "x$targ_archs" != x; then
5205
5206 cat >>confdefs.h <<_ACEOF
5207 #define DEFAULT_BFD_ARCH $targ_archs
5208 _ACEOF
5209
5210 fi
5211 if test "x$targ_defvec" != x; then
5212
5213 cat >>confdefs.h <<_ACEOF
5214 #define DEFAULT_BFD_VEC $targ_defvec
5215 _ACEOF
5216
5217 fi
5218
5219 # The CLI cannot be disabled yet, but may be in the future.
5220
5221 # Enable CLI.
5222 # Check whether --enable-gdbcli was given.
5223 if test "${enable_gdbcli+set}" = set; then :
5224   enableval=$enable_gdbcli; case $enableval in
5225     yes)
5226       ;;
5227     no)
5228       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5229     *)
5230       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5231   esac
5232 else
5233   enable_gdbcli=yes
5234 fi
5235
5236 if test x"$enable_gdbcli" = xyes; then
5237   if test -d $srcdir/cli; then
5238     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5239     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5240     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5241     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5242   fi
5243 fi
5244
5245 # Enable MI.
5246 # Check whether --enable-gdbmi was given.
5247 if test "${enable_gdbmi+set}" = set; then :
5248   enableval=$enable_gdbmi; case $enableval in
5249     yes | no)
5250       ;;
5251     *)
5252       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5253   esac
5254 else
5255   enable_gdbmi=yes
5256 fi
5257
5258 if test x"$enable_gdbmi" = xyes; then
5259   if test -d $srcdir/mi; then
5260     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5261     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5262     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5263     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5264   fi
5265 fi
5266
5267 # Enable TUI.
5268 # Check whether --enable-tui was given.
5269 if test "${enable_tui+set}" = set; then :
5270   enableval=$enable_tui; case $enableval in
5271     yes | no | auto)
5272       ;;
5273     *)
5274       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5275   esac
5276 else
5277   enable_tui=auto
5278 fi
5279
5280
5281 # Enable gdbtk.
5282 # Check whether --enable-gdbtk was given.
5283 if test "${enable_gdbtk+set}" = set; then :
5284   enableval=$enable_gdbtk; case $enableval in
5285     yes | no)
5286       ;;
5287     *)
5288       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5289   esac
5290 else
5291   if test -d $srcdir/gdbtk; then
5292     enable_gdbtk=yes
5293   else
5294     enable_gdbtk=no
5295   fi
5296 fi
5297
5298 # We unconditionally disable gdbtk tests on selected platforms.
5299 case $host_os in
5300   go32* | windows*)
5301     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5302 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5303     enable_gdbtk=no ;;
5304 esac
5305
5306 # Libunwind support for ia64.
5307
5308
5309 # Check whether --with-libunwind-ia64 was given.
5310 if test "${with_libunwind_ia64+set}" = set; then :
5311   withval=$with_libunwind_ia64;
5312 else
5313   with_libunwind_ia64=auto
5314 fi
5315
5316
5317 # Backward compatibility option.
5318 if test "${with_libunwind+set}" = set; then
5319   if test x"$with_libunwind_ia64" != xauto; then
5320     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5321   fi
5322   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5323 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5324   with_libunwind_ia64="$with_libunwind"
5325 fi
5326
5327 case "$with_libunwind_ia64" in
5328   yes | no)
5329     ;;
5330   auto)
5331     for ac_header in libunwind-ia64.h
5332 do :
5333   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5334 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5335   cat >>confdefs.h <<_ACEOF
5336 #define HAVE_LIBUNWIND_IA64_H 1
5337 _ACEOF
5338
5339 fi
5340
5341 done
5342
5343     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5344     ;;
5345   *)
5346     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5347     ;;
5348 esac
5349
5350 if test x"$with_libunwind_ia64" = xyes; then
5351   for ac_header in libunwind-ia64.h
5352 do :
5353   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5354 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5355   cat >>confdefs.h <<_ACEOF
5356 #define HAVE_LIBUNWIND_IA64_H 1
5357 _ACEOF
5358
5359 fi
5360
5361 done
5362
5363   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5364     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5365   fi
5366   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5367   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5368   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5369 fi
5370
5371 opt_curses=no
5372
5373 # Check whether --with-curses was given.
5374 if test "${with_curses+set}" = set; then :
5375   withval=$with_curses; opt_curses=$withval
5376 fi
5377
5378
5379 prefer_curses=no
5380 if test "$opt_curses" = "yes"; then
5381   prefer_curses=yes
5382 fi
5383
5384 # Profiling support.
5385 # Check whether --enable-profiling was given.
5386 if test "${enable_profiling+set}" = set; then :
5387   enableval=$enable_profiling; case $enableval in
5388     yes | no)
5389       ;;
5390     *)
5391       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5392   esac
5393 else
5394   enable_profiling=no
5395 fi
5396
5397
5398 for ac_func in monstartup _mcleanup
5399 do :
5400   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5401 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5402 eval as_val=\$$as_ac_var
5403    if test "x$as_val" = x""yes; then :
5404   cat >>confdefs.h <<_ACEOF
5405 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5406 _ACEOF
5407
5408 fi
5409 done
5410
5411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5412 $as_echo_n "checking for _etext... " >&6; }
5413 if test "${ac_cv_var__etext+set}" = set; then :
5414   $as_echo_n "(cached) " >&6
5415 else
5416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5417 /* end confdefs.h.  */
5418 #include <stdlib.h>
5419 extern char _etext;
5420
5421 int
5422 main ()
5423 {
5424 free (&_etext);
5425   ;
5426   return 0;
5427 }
5428 _ACEOF
5429 if ac_fn_c_try_link "$LINENO"; then :
5430   ac_cv_var__etext=yes
5431 else
5432   ac_cv_var__etext=no
5433 fi
5434 rm -f core conftest.err conftest.$ac_objext \
5435     conftest$ac_exeext conftest.$ac_ext
5436 fi
5437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
5438 $as_echo "$ac_cv_var__etext" >&6; }
5439 if test $ac_cv_var__etext = yes; then
5440
5441 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
5442
5443 fi
5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
5445 $as_echo_n "checking for etext... " >&6; }
5446 if test "${ac_cv_var_etext+set}" = set; then :
5447   $as_echo_n "(cached) " >&6
5448 else
5449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5450 /* end confdefs.h.  */
5451 #include <stdlib.h>
5452 extern char etext;
5453
5454 int
5455 main ()
5456 {
5457 free (&etext);
5458   ;
5459   return 0;
5460 }
5461 _ACEOF
5462 if ac_fn_c_try_link "$LINENO"; then :
5463   ac_cv_var_etext=yes
5464 else
5465   ac_cv_var_etext=no
5466 fi
5467 rm -f core conftest.err conftest.$ac_objext \
5468     conftest$ac_exeext conftest.$ac_ext
5469 fi
5470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
5471 $as_echo "$ac_cv_var_etext" >&6; }
5472 if test $ac_cv_var_etext = yes; then
5473
5474 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
5475
5476 fi
5477 if test "$enable_profiling" = yes ; then
5478   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
5479     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
5480   fi
5481   PROFILE_CFLAGS=-pg
5482   OLD_CFLAGS="$CFLAGS"
5483   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
5484
5485   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
5486 $as_echo_n "checking whether $CC supports -pg... " >&6; }
5487 if test "${ac_cv_cc_supports_pg+set}" = set; then :
5488   $as_echo_n "(cached) " >&6
5489 else
5490   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5491 /* end confdefs.h.  */
5492
5493 int
5494 main ()
5495 {
5496 int x;
5497   ;
5498   return 0;
5499 }
5500 _ACEOF
5501 if ac_fn_c_try_compile "$LINENO"; then :
5502   ac_cv_cc_supports_pg=yes
5503 else
5504   ac_cv_cc_supports_pg=no
5505 fi
5506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5507 fi
5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
5509 $as_echo "$ac_cv_cc_supports_pg" >&6; }
5510
5511   if test $ac_cv_cc_supports_pg = no; then
5512     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
5513   fi
5514
5515   CFLAGS="$OLD_CFLAGS"
5516 fi
5517
5518
5519
5520 # Check whether --with-pkgversion was given.
5521 if test "${with_pkgversion+set}" = set; then :
5522   withval=$with_pkgversion; case "$withval" in
5523       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5524       no)  PKGVERSION= ;;
5525       *)   PKGVERSION="($withval) " ;;
5526      esac
5527 else
5528   PKGVERSION="(GDB) "
5529
5530 fi
5531
5532
5533
5534
5535
5536 # Check whether --with-bugurl was given.
5537 if test "${with_bugurl+set}" = set; then :
5538   withval=$with_bugurl; case "$withval" in
5539       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5540       no)  BUGURL=
5541            ;;
5542       *)   BUGURL="$withval"
5543            ;;
5544      esac
5545 else
5546   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5547
5548 fi
5549
5550   case ${BUGURL} in
5551   "")
5552     REPORT_BUGS_TO=
5553     REPORT_BUGS_TEXI=
5554     ;;
5555   *)
5556     REPORT_BUGS_TO="<$BUGURL>"
5557     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5558     ;;
5559   esac;
5560
5561
5562
5563
5564 cat >>confdefs.h <<_ACEOF
5565 #define PKGVERSION "$PKGVERSION"
5566 _ACEOF
5567
5568
5569 cat >>confdefs.h <<_ACEOF
5570 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5571 _ACEOF
5572
5573
5574 # --------------------- #
5575 # Checks for programs.  #
5576 # --------------------- #
5577
5578 for ac_prog in gawk mawk nawk awk
5579 do
5580   # Extract the first word of "$ac_prog", so it can be a program name with args.
5581 set dummy $ac_prog; ac_word=$2
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5583 $as_echo_n "checking for $ac_word... " >&6; }
5584 if test "${ac_cv_prog_AWK+set}" = set; then :
5585   $as_echo_n "(cached) " >&6
5586 else
5587   if test -n "$AWK"; then
5588   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5589 else
5590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5591 for as_dir in $PATH
5592 do
5593   IFS=$as_save_IFS
5594   test -z "$as_dir" && as_dir=.
5595     for ac_exec_ext in '' $ac_executable_extensions; do
5596   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5597     ac_cv_prog_AWK="$ac_prog"
5598     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5599     break 2
5600   fi
5601 done
5602   done
5603 IFS=$as_save_IFS
5604
5605 fi
5606 fi
5607 AWK=$ac_cv_prog_AWK
5608 if test -n "$AWK"; then
5609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5610 $as_echo "$AWK" >&6; }
5611 else
5612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5613 $as_echo "no" >&6; }
5614 fi
5615
5616
5617   test -n "$AWK" && break
5618 done
5619
5620 # Find a good install program.  We prefer a C program (faster),
5621 # so one script is as good as another.  But avoid the broken or
5622 # incompatible versions:
5623 # SysV /etc/install, /usr/sbin/install
5624 # SunOS /usr/etc/install
5625 # IRIX /sbin/install
5626 # AIX /bin/install
5627 # AmigaOS /C/install, which installs bootblocks on floppy discs
5628 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5629 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5630 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5631 # OS/2's system install, which has a completely different semantic
5632 # ./install, which can be erroneously created by make from ./install.sh.
5633 # Reject install programs that cannot install multiple files.
5634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5635 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5636 if test -z "$INSTALL"; then
5637 if test "${ac_cv_path_install+set}" = set; then :
5638   $as_echo_n "(cached) " >&6
5639 else
5640   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5641 for as_dir in $PATH
5642 do
5643   IFS=$as_save_IFS
5644   test -z "$as_dir" && as_dir=.
5645     # Account for people who put trailing slashes in PATH elements.
5646 case $as_dir/ in #((
5647   ./ | .// | /[cC]/* | \
5648   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5649   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5650   /usr/ucb/* ) ;;
5651   *)
5652     # OSF1 and SCO ODT 3.0 have their own names for install.
5653     # Don't use installbsd from OSF since it installs stuff as root
5654     # by default.
5655     for ac_prog in ginstall scoinst install; do
5656       for ac_exec_ext in '' $ac_executable_extensions; do
5657         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5658           if test $ac_prog = install &&
5659             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5660             # AIX install.  It has an incompatible calling convention.
5661             :
5662           elif test $ac_prog = install &&
5663             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5664             # program-specific install script used by HP pwplus--don't use.
5665             :
5666           else
5667             rm -rf conftest.one conftest.two conftest.dir
5668             echo one > conftest.one
5669             echo two > conftest.two
5670             mkdir conftest.dir
5671             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5672               test -s conftest.one && test -s conftest.two &&
5673               test -s conftest.dir/conftest.one &&
5674               test -s conftest.dir/conftest.two
5675             then
5676               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5677               break 3
5678             fi
5679           fi
5680         fi
5681       done
5682     done
5683     ;;
5684 esac
5685
5686   done
5687 IFS=$as_save_IFS
5688
5689 rm -rf conftest.one conftest.two conftest.dir
5690
5691 fi
5692   if test "${ac_cv_path_install+set}" = set; then
5693     INSTALL=$ac_cv_path_install
5694   else
5695     # As a last resort, use the slow shell script.  Don't cache a
5696     # value for INSTALL within a source directory, because that will
5697     # break other packages using the cache if that directory is
5698     # removed, or if the value is a relative name.
5699     INSTALL=$ac_install_sh
5700   fi
5701 fi
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5703 $as_echo "$INSTALL" >&6; }
5704
5705 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5706 # It thinks the first close brace ends the variable substitution.
5707 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5708
5709 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5710
5711 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5712
5713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5714 $as_echo_n "checking whether ln -s works... " >&6; }
5715 LN_S=$as_ln_s
5716 if test "$LN_S" = "ln -s"; then
5717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5718 $as_echo "yes" >&6; }
5719 else
5720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5721 $as_echo "no, using $LN_S" >&6; }
5722 fi
5723
5724 if test -n "$ac_tool_prefix"; then
5725   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5726 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5728 $as_echo_n "checking for $ac_word... " >&6; }
5729 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5730   $as_echo_n "(cached) " >&6
5731 else
5732   if test -n "$RANLIB"; then
5733   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5734 else
5735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5736 for as_dir in $PATH
5737 do
5738   IFS=$as_save_IFS
5739   test -z "$as_dir" && as_dir=.
5740     for ac_exec_ext in '' $ac_executable_extensions; do
5741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5742     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5744     break 2
5745   fi
5746 done
5747   done
5748 IFS=$as_save_IFS
5749
5750 fi
5751 fi
5752 RANLIB=$ac_cv_prog_RANLIB
5753 if test -n "$RANLIB"; then
5754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5755 $as_echo "$RANLIB" >&6; }
5756 else
5757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5758 $as_echo "no" >&6; }
5759 fi
5760
5761
5762 fi
5763 if test -z "$ac_cv_prog_RANLIB"; then
5764   ac_ct_RANLIB=$RANLIB
5765   # Extract the first word of "ranlib", so it can be a program name with args.
5766 set dummy ranlib; ac_word=$2
5767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5768 $as_echo_n "checking for $ac_word... " >&6; }
5769 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5770   $as_echo_n "(cached) " >&6
5771 else
5772   if test -n "$ac_ct_RANLIB"; then
5773   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5774 else
5775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5776 for as_dir in $PATH
5777 do
5778   IFS=$as_save_IFS
5779   test -z "$as_dir" && as_dir=.
5780     for ac_exec_ext in '' $ac_executable_extensions; do
5781   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5782     ac_cv_prog_ac_ct_RANLIB="ranlib"
5783     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5784     break 2
5785   fi
5786 done
5787   done
5788 IFS=$as_save_IFS
5789
5790 fi
5791 fi
5792 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5793 if test -n "$ac_ct_RANLIB"; then
5794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5795 $as_echo "$ac_ct_RANLIB" >&6; }
5796 else
5797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5798 $as_echo "no" >&6; }
5799 fi
5800
5801   if test "x$ac_ct_RANLIB" = x; then
5802     RANLIB=":"
5803   else
5804     case $cross_compiling:$ac_tool_warned in
5805 yes:)
5806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5807 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5808 ac_tool_warned=yes ;;
5809 esac
5810     RANLIB=$ac_ct_RANLIB
5811   fi
5812 else
5813   RANLIB="$ac_cv_prog_RANLIB"
5814 fi
5815
5816 for ac_prog in 'bison -y' byacc
5817 do
5818   # Extract the first word of "$ac_prog", so it can be a program name with args.
5819 set dummy $ac_prog; ac_word=$2
5820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5821 $as_echo_n "checking for $ac_word... " >&6; }
5822 if test "${ac_cv_prog_YACC+set}" = set; then :
5823   $as_echo_n "(cached) " >&6
5824 else
5825   if test -n "$YACC"; then
5826   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5827 else
5828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5829 for as_dir in $PATH
5830 do
5831   IFS=$as_save_IFS
5832   test -z "$as_dir" && as_dir=.
5833     for ac_exec_ext in '' $ac_executable_extensions; do
5834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5835     ac_cv_prog_YACC="$ac_prog"
5836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5837     break 2
5838   fi
5839 done
5840   done
5841 IFS=$as_save_IFS
5842
5843 fi
5844 fi
5845 YACC=$ac_cv_prog_YACC
5846 if test -n "$YACC"; then
5847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5848 $as_echo "$YACC" >&6; }
5849 else
5850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5851 $as_echo "no" >&6; }
5852 fi
5853
5854
5855   test -n "$YACC" && break
5856 done
5857 test -n "$YACC" || YACC="yacc"
5858
5859
5860 if test -n "$ac_tool_prefix"; then
5861   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5862 set dummy ${ac_tool_prefix}ar; ac_word=$2
5863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5864 $as_echo_n "checking for $ac_word... " >&6; }
5865 if test "${ac_cv_prog_AR+set}" = set; then :
5866   $as_echo_n "(cached) " >&6
5867 else
5868   if test -n "$AR"; then
5869   ac_cv_prog_AR="$AR" # Let the user override the test.
5870 else
5871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5872 for as_dir in $PATH
5873 do
5874   IFS=$as_save_IFS
5875   test -z "$as_dir" && as_dir=.
5876     for ac_exec_ext in '' $ac_executable_extensions; do
5877   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5878     ac_cv_prog_AR="${ac_tool_prefix}ar"
5879     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5880     break 2
5881   fi
5882 done
5883   done
5884 IFS=$as_save_IFS
5885
5886 fi
5887 fi
5888 AR=$ac_cv_prog_AR
5889 if test -n "$AR"; then
5890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5891 $as_echo "$AR" >&6; }
5892 else
5893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5894 $as_echo "no" >&6; }
5895 fi
5896
5897
5898 fi
5899 if test -z "$ac_cv_prog_AR"; then
5900   ac_ct_AR=$AR
5901   # Extract the first word of "ar", so it can be a program name with args.
5902 set dummy ar; ac_word=$2
5903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5904 $as_echo_n "checking for $ac_word... " >&6; }
5905 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5906   $as_echo_n "(cached) " >&6
5907 else
5908   if test -n "$ac_ct_AR"; then
5909   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5910 else
5911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5912 for as_dir in $PATH
5913 do
5914   IFS=$as_save_IFS
5915   test -z "$as_dir" && as_dir=.
5916     for ac_exec_ext in '' $ac_executable_extensions; do
5917   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5918     ac_cv_prog_ac_ct_AR="ar"
5919     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5920     break 2
5921   fi
5922 done
5923   done
5924 IFS=$as_save_IFS
5925
5926 fi
5927 fi
5928 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5929 if test -n "$ac_ct_AR"; then
5930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5931 $as_echo "$ac_ct_AR" >&6; }
5932 else
5933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5934 $as_echo "no" >&6; }
5935 fi
5936
5937   if test "x$ac_ct_AR" = x; then
5938     AR=""
5939   else
5940     case $cross_compiling:$ac_tool_warned in
5941 yes:)
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5943 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5944 ac_tool_warned=yes ;;
5945 esac
5946     AR=$ac_ct_AR
5947   fi
5948 else
5949   AR="$ac_cv_prog_AR"
5950 fi
5951
5952 if test -n "$ac_tool_prefix"; then
5953   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5954 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5956 $as_echo_n "checking for $ac_word... " >&6; }
5957 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
5958   $as_echo_n "(cached) " >&6
5959 else
5960   if test -n "$DLLTOOL"; then
5961   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5962 else
5963 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5964 for as_dir in $PATH
5965 do
5966   IFS=$as_save_IFS
5967   test -z "$as_dir" && as_dir=.
5968     for ac_exec_ext in '' $ac_executable_extensions; do
5969   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5970     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5971     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5972     break 2
5973   fi
5974 done
5975   done
5976 IFS=$as_save_IFS
5977
5978 fi
5979 fi
5980 DLLTOOL=$ac_cv_prog_DLLTOOL
5981 if test -n "$DLLTOOL"; then
5982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5983 $as_echo "$DLLTOOL" >&6; }
5984 else
5985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5986 $as_echo "no" >&6; }
5987 fi
5988
5989
5990 fi
5991 if test -z "$ac_cv_prog_DLLTOOL"; then
5992   ac_ct_DLLTOOL=$DLLTOOL
5993   # Extract the first word of "dlltool", so it can be a program name with args.
5994 set dummy dlltool; ac_word=$2
5995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5996 $as_echo_n "checking for $ac_word... " >&6; }
5997 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
5998   $as_echo_n "(cached) " >&6
5999 else
6000   if test -n "$ac_ct_DLLTOOL"; then
6001   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6002 else
6003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6004 for as_dir in $PATH
6005 do
6006   IFS=$as_save_IFS
6007   test -z "$as_dir" && as_dir=.
6008     for ac_exec_ext in '' $ac_executable_extensions; do
6009   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6010     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6011     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6012     break 2
6013   fi
6014 done
6015   done
6016 IFS=$as_save_IFS
6017
6018 fi
6019 fi
6020 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6021 if test -n "$ac_ct_DLLTOOL"; then
6022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6023 $as_echo "$ac_ct_DLLTOOL" >&6; }
6024 else
6025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6026 $as_echo "no" >&6; }
6027 fi
6028
6029   if test "x$ac_ct_DLLTOOL" = x; then
6030     DLLTOOL=""
6031   else
6032     case $cross_compiling:$ac_tool_warned in
6033 yes:)
6034 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6035 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6036 ac_tool_warned=yes ;;
6037 esac
6038     DLLTOOL=$ac_ct_DLLTOOL
6039   fi
6040 else
6041   DLLTOOL="$ac_cv_prog_DLLTOOL"
6042 fi
6043
6044 if test -n "$ac_tool_prefix"; then
6045   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6046 set dummy ${ac_tool_prefix}windres; ac_word=$2
6047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6048 $as_echo_n "checking for $ac_word... " >&6; }
6049 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6050   $as_echo_n "(cached) " >&6
6051 else
6052   if test -n "$WINDRES"; then
6053   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6054 else
6055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6056 for as_dir in $PATH
6057 do
6058   IFS=$as_save_IFS
6059   test -z "$as_dir" && as_dir=.
6060     for ac_exec_ext in '' $ac_executable_extensions; do
6061   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6062     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6063     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6064     break 2
6065   fi
6066 done
6067   done
6068 IFS=$as_save_IFS
6069
6070 fi
6071 fi
6072 WINDRES=$ac_cv_prog_WINDRES
6073 if test -n "$WINDRES"; then
6074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6075 $as_echo "$WINDRES" >&6; }
6076 else
6077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6078 $as_echo "no" >&6; }
6079 fi
6080
6081
6082 fi
6083 if test -z "$ac_cv_prog_WINDRES"; then
6084   ac_ct_WINDRES=$WINDRES
6085   # Extract the first word of "windres", so it can be a program name with args.
6086 set dummy windres; ac_word=$2
6087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6088 $as_echo_n "checking for $ac_word... " >&6; }
6089 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6090   $as_echo_n "(cached) " >&6
6091 else
6092   if test -n "$ac_ct_WINDRES"; then
6093   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6094 else
6095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6096 for as_dir in $PATH
6097 do
6098   IFS=$as_save_IFS
6099   test -z "$as_dir" && as_dir=.
6100     for ac_exec_ext in '' $ac_executable_extensions; do
6101   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6102     ac_cv_prog_ac_ct_WINDRES="windres"
6103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6104     break 2
6105   fi
6106 done
6107   done
6108 IFS=$as_save_IFS
6109
6110 fi
6111 fi
6112 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6113 if test -n "$ac_ct_WINDRES"; then
6114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6115 $as_echo "$ac_ct_WINDRES" >&6; }
6116 else
6117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6118 $as_echo "no" >&6; }
6119 fi
6120
6121   if test "x$ac_ct_WINDRES" = x; then
6122     WINDRES=""
6123   else
6124     case $cross_compiling:$ac_tool_warned in
6125 yes:)
6126 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6127 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6128 ac_tool_warned=yes ;;
6129 esac
6130     WINDRES=$ac_ct_WINDRES
6131   fi
6132 else
6133   WINDRES="$ac_cv_prog_WINDRES"
6134 fi
6135
6136
6137 case $host_os in
6138   gnu*)
6139     # Needed for GNU Hurd hosts.
6140     if test -n "$ac_tool_prefix"; then
6141   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6142 set dummy ${ac_tool_prefix}mig; ac_word=$2
6143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6144 $as_echo_n "checking for $ac_word... " >&6; }
6145 if test "${ac_cv_prog_MIG+set}" = set; then :
6146   $as_echo_n "(cached) " >&6
6147 else
6148   if test -n "$MIG"; then
6149   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6150 else
6151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6152 for as_dir in $PATH
6153 do
6154   IFS=$as_save_IFS
6155   test -z "$as_dir" && as_dir=.
6156     for ac_exec_ext in '' $ac_executable_extensions; do
6157   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6158     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6159     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6160     break 2
6161   fi
6162 done
6163   done
6164 IFS=$as_save_IFS
6165
6166 fi
6167 fi
6168 MIG=$ac_cv_prog_MIG
6169 if test -n "$MIG"; then
6170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6171 $as_echo "$MIG" >&6; }
6172 else
6173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6174 $as_echo "no" >&6; }
6175 fi
6176
6177
6178 fi
6179 if test -z "$ac_cv_prog_MIG"; then
6180   ac_ct_MIG=$MIG
6181   # Extract the first word of "mig", so it can be a program name with args.
6182 set dummy mig; ac_word=$2
6183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6184 $as_echo_n "checking for $ac_word... " >&6; }
6185 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6186   $as_echo_n "(cached) " >&6
6187 else
6188   if test -n "$ac_ct_MIG"; then
6189   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6190 else
6191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6192 for as_dir in $PATH
6193 do
6194   IFS=$as_save_IFS
6195   test -z "$as_dir" && as_dir=.
6196     for ac_exec_ext in '' $ac_executable_extensions; do
6197   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6198     ac_cv_prog_ac_ct_MIG="mig"
6199     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6200     break 2
6201   fi
6202 done
6203   done
6204 IFS=$as_save_IFS
6205
6206 fi
6207 fi
6208 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6209 if test -n "$ac_ct_MIG"; then
6210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6211 $as_echo "$ac_ct_MIG" >&6; }
6212 else
6213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6214 $as_echo "no" >&6; }
6215 fi
6216
6217   if test "x$ac_ct_MIG" = x; then
6218     MIG=""
6219   else
6220     case $cross_compiling:$ac_tool_warned in
6221 yes:)
6222 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6223 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6224 ac_tool_warned=yes ;;
6225 esac
6226     MIG=$ac_ct_MIG
6227   fi
6228 else
6229   MIG="$ac_cv_prog_MIG"
6230 fi
6231
6232     if test x"$MIG" = x; then
6233       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6234     fi
6235     ;;
6236 esac
6237
6238 # ---------------------- #
6239 # Checks for libraries.  #
6240 # ---------------------- #
6241
6242 # We might need to link with -lm; most simulators need it.
6243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6244 $as_echo_n "checking for main in -lm... " >&6; }
6245 if test "${ac_cv_lib_m_main+set}" = set; then :
6246   $as_echo_n "(cached) " >&6
6247 else
6248   ac_check_lib_save_LIBS=$LIBS
6249 LIBS="-lm  $LIBS"
6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6251 /* end confdefs.h.  */
6252
6253
6254 int
6255 main ()
6256 {
6257 return main ();
6258   ;
6259   return 0;
6260 }
6261 _ACEOF
6262 if ac_fn_c_try_link "$LINENO"; then :
6263   ac_cv_lib_m_main=yes
6264 else
6265   ac_cv_lib_m_main=no
6266 fi
6267 rm -f core conftest.err conftest.$ac_objext \
6268     conftest$ac_exeext conftest.$ac_ext
6269 LIBS=$ac_check_lib_save_LIBS
6270 fi
6271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6272 $as_echo "$ac_cv_lib_m_main" >&6; }
6273 if test "x$ac_cv_lib_m_main" = x""yes; then :
6274   cat >>confdefs.h <<_ACEOF
6275 #define HAVE_LIBM 1
6276 _ACEOF
6277
6278   LIBS="-lm $LIBS"
6279
6280 fi
6281
6282
6283 # We need to link with -lw to get `wctype' on Solaris before Solaris
6284 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6285 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6286 # is known to have this problem).  Therefore we avoid libw if we can.
6287 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6288 if test "x$ac_cv_func_wctype" = x""yes; then :
6289
6290 else
6291   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6292 $as_echo_n "checking for wctype in -lw... " >&6; }
6293 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6294   $as_echo_n "(cached) " >&6
6295 else
6296   ac_check_lib_save_LIBS=$LIBS
6297 LIBS="-lw  $LIBS"
6298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6299 /* end confdefs.h.  */
6300
6301 /* Override any GCC internal prototype to avoid an error.
6302    Use char because int might match the return type of a GCC
6303    builtin and then its argument prototype would still apply.  */
6304 #ifdef __cplusplus
6305 extern "C"
6306 #endif
6307 char wctype ();
6308 int
6309 main ()
6310 {
6311 return wctype ();
6312   ;
6313   return 0;
6314 }
6315 _ACEOF
6316 if ac_fn_c_try_link "$LINENO"; then :
6317   ac_cv_lib_w_wctype=yes
6318 else
6319   ac_cv_lib_w_wctype=no
6320 fi
6321 rm -f core conftest.err conftest.$ac_objext \
6322     conftest$ac_exeext conftest.$ac_ext
6323 LIBS=$ac_check_lib_save_LIBS
6324 fi
6325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6326 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6327 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6328   cat >>confdefs.h <<_ACEOF
6329 #define HAVE_LIBW 1
6330 _ACEOF
6331
6332   LIBS="-lw $LIBS"
6333
6334 fi
6335
6336 fi
6337
6338
6339 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6341 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6342 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6343   $as_echo_n "(cached) " >&6
6344 else
6345   ac_func_search_save_LIBS=$LIBS
6346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6347 /* end confdefs.h.  */
6348
6349 /* Override any GCC internal prototype to avoid an error.
6350    Use char because int might match the return type of a GCC
6351    builtin and then its argument prototype would still apply.  */
6352 #ifdef __cplusplus
6353 extern "C"
6354 #endif
6355 char gethostbyname ();
6356 int
6357 main ()
6358 {
6359 return gethostbyname ();
6360   ;
6361   return 0;
6362 }
6363 _ACEOF
6364 for ac_lib in '' nsl; do
6365   if test -z "$ac_lib"; then
6366     ac_res="none required"
6367   else
6368     ac_res=-l$ac_lib
6369     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6370   fi
6371   if ac_fn_c_try_link "$LINENO"; then :
6372   ac_cv_search_gethostbyname=$ac_res
6373 fi
6374 rm -f core conftest.err conftest.$ac_objext \
6375     conftest$ac_exeext
6376   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6377   break
6378 fi
6379 done
6380 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6381
6382 else
6383   ac_cv_search_gethostbyname=no
6384 fi
6385 rm conftest.$ac_ext
6386 LIBS=$ac_func_search_save_LIBS
6387 fi
6388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6389 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6390 ac_res=$ac_cv_search_gethostbyname
6391 if test "$ac_res" != no; then :
6392   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6393
6394 fi
6395
6396
6397 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6399 $as_echo_n "checking for library containing socketpair... " >&6; }
6400 if test "${ac_cv_search_socketpair+set}" = set; then :
6401   $as_echo_n "(cached) " >&6
6402 else
6403   ac_func_search_save_LIBS=$LIBS
6404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6405 /* end confdefs.h.  */
6406
6407 /* Override any GCC internal prototype to avoid an error.
6408    Use char because int might match the return type of a GCC
6409    builtin and then its argument prototype would still apply.  */
6410 #ifdef __cplusplus
6411 extern "C"
6412 #endif
6413 char socketpair ();
6414 int
6415 main ()
6416 {
6417 return socketpair ();
6418   ;
6419   return 0;
6420 }
6421 _ACEOF
6422 for ac_lib in '' socket; do
6423   if test -z "$ac_lib"; then
6424     ac_res="none required"
6425   else
6426     ac_res=-l$ac_lib
6427     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6428   fi
6429   if ac_fn_c_try_link "$LINENO"; then :
6430   ac_cv_search_socketpair=$ac_res
6431 fi
6432 rm -f core conftest.err conftest.$ac_objext \
6433     conftest$ac_exeext
6434   if test "${ac_cv_search_socketpair+set}" = set; then :
6435   break
6436 fi
6437 done
6438 if test "${ac_cv_search_socketpair+set}" = set; then :
6439
6440 else
6441   ac_cv_search_socketpair=no
6442 fi
6443 rm conftest.$ac_ext
6444 LIBS=$ac_func_search_save_LIBS
6445 fi
6446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
6447 $as_echo "$ac_cv_search_socketpair" >&6; }
6448 ac_res=$ac_cv_search_socketpair
6449 if test "$ac_res" != no; then :
6450   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6451
6452 fi
6453
6454
6455 # Link in zlib if we can.  This allows us to read compressed debug sections.
6456
6457   # See if the user specified whether he wants zlib support or not.
6458
6459 # Check whether --with-zlib was given.
6460 if test "${with_zlib+set}" = set; then :
6461   withval=$with_zlib;
6462 else
6463   with_zlib=auto
6464 fi
6465
6466
6467   if test "$with_zlib" != "no"; then
6468     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6469 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6470 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6471   $as_echo_n "(cached) " >&6
6472 else
6473   ac_func_search_save_LIBS=$LIBS
6474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6475 /* end confdefs.h.  */
6476
6477 /* Override any GCC internal prototype to avoid an error.
6478    Use char because int might match the return type of a GCC
6479    builtin and then its argument prototype would still apply.  */
6480 #ifdef __cplusplus
6481 extern "C"
6482 #endif
6483 char zlibVersion ();
6484 int
6485 main ()
6486 {
6487 return zlibVersion ();
6488   ;
6489   return 0;
6490 }
6491 _ACEOF
6492 for ac_lib in '' z; do
6493   if test -z "$ac_lib"; then
6494     ac_res="none required"
6495   else
6496     ac_res=-l$ac_lib
6497     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6498   fi
6499   if ac_fn_c_try_link "$LINENO"; then :
6500   ac_cv_search_zlibVersion=$ac_res
6501 fi
6502 rm -f core conftest.err conftest.$ac_objext \
6503     conftest$ac_exeext
6504   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6505   break
6506 fi
6507 done
6508 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6509
6510 else
6511   ac_cv_search_zlibVersion=no
6512 fi
6513 rm conftest.$ac_ext
6514 LIBS=$ac_func_search_save_LIBS
6515 fi
6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6517 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6518 ac_res=$ac_cv_search_zlibVersion
6519 if test "$ac_res" != no; then :
6520   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6521   for ac_header in zlib.h
6522 do :
6523   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6524 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6525   cat >>confdefs.h <<_ACEOF
6526 #define HAVE_ZLIB_H 1
6527 _ACEOF
6528
6529 fi
6530
6531 done
6532
6533 fi
6534
6535     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
6536       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
6537     fi
6538   fi
6539
6540
6541 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
6542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
6543 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
6544 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6545   $as_echo_n "(cached) " >&6
6546 else
6547   ac_func_search_save_LIBS=$LIBS
6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6549 /* end confdefs.h.  */
6550
6551 /* Override any GCC internal prototype to avoid an error.
6552    Use char because int might match the return type of a GCC
6553    builtin and then its argument prototype would still apply.  */
6554 #ifdef __cplusplus
6555 extern "C"
6556 #endif
6557 char dlgetmodinfo ();
6558 int
6559 main ()
6560 {
6561 return dlgetmodinfo ();
6562   ;
6563   return 0;
6564 }
6565 _ACEOF
6566 for ac_lib in '' dl xpdl; do
6567   if test -z "$ac_lib"; then
6568     ac_res="none required"
6569   else
6570     ac_res=-l$ac_lib
6571     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6572   fi
6573   if ac_fn_c_try_link "$LINENO"; then :
6574   ac_cv_search_dlgetmodinfo=$ac_res
6575 fi
6576 rm -f core conftest.err conftest.$ac_objext \
6577     conftest$ac_exeext
6578   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6579   break
6580 fi
6581 done
6582 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6583
6584 else
6585   ac_cv_search_dlgetmodinfo=no
6586 fi
6587 rm conftest.$ac_ext
6588 LIBS=$ac_func_search_save_LIBS
6589 fi
6590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
6591 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
6592 ac_res=$ac_cv_search_dlgetmodinfo
6593 if test "$ac_res" != no; then :
6594   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6595
6596 fi
6597
6598
6599
6600
6601
6602 # Check whether --with-libiconv-prefix was given.
6603 if test "${with_libiconv_prefix+set}" = set; then :
6604   withval=$with_libiconv_prefix;
6605     for dir in `echo "$withval" | tr : ' '`; do
6606       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
6607       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
6608     done
6609
6610 fi
6611
6612
6613   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
6614   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
6615
6616   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6617 $as_echo_n "checking for iconv... " >&6; }
6618 if test "${am_cv_func_iconv+set}" = set; then :
6619   $as_echo_n "(cached) " >&6
6620 else
6621
6622     am_cv_func_iconv="no, consider installing GNU libiconv"
6623     am_cv_lib_iconv=no
6624     am_cv_use_build_libiconv=no
6625     am_cv_build_libiconv_path=
6626
6627     # If libiconv is part of the build tree, then try using it over
6628     # any system iconv.
6629     if test -d ../libiconv; then
6630       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
6631         am_save_LIBS="$LIBS"
6632         am_save_CPPFLAGS="$CPPFLAGS"
6633         LIBS="$LIBS $lib_dir/libiconv.a"
6634         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
6635         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6636 /* end confdefs.h.  */
6637 #include <stdlib.h>
6638 #include <iconv.h>
6639 int
6640 main ()
6641 {
6642 iconv_t cd = iconv_open("","");
6643            iconv(cd,NULL,NULL,NULL,NULL);
6644            iconv_close(cd);
6645   ;
6646   return 0;
6647 }
6648 _ACEOF
6649 if ac_fn_c_try_link "$LINENO"; then :
6650   am_cv_use_build_libiconv=yes
6651           am_cv_build_libiconv_path=$lib_dir/libiconv.a
6652           am_cv_lib_iconv=yes
6653           am_cv_func_iconv=yes
6654 fi
6655 rm -f core conftest.err conftest.$ac_objext \
6656     conftest$ac_exeext conftest.$ac_ext
6657         LIBS="$am_save_LIBS"
6658         CPPFLAGS="$am_save_CPPFLAGS"
6659         if test "$am_cv_use_build_libiconv" = "yes"; then
6660           break
6661         fi
6662       done
6663     fi
6664
6665     # Next, try to find iconv in libc.
6666     if test "$am_cv_func_iconv" != yes; then
6667       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6668 /* end confdefs.h.  */
6669 #include <stdlib.h>
6670 #include <iconv.h>
6671 int
6672 main ()
6673 {
6674 iconv_t cd = iconv_open("","");
6675          iconv(cd,NULL,NULL,NULL,NULL);
6676          iconv_close(cd);
6677   ;
6678   return 0;
6679 }
6680 _ACEOF
6681 if ac_fn_c_try_link "$LINENO"; then :
6682   am_cv_func_iconv=yes
6683 fi
6684 rm -f core conftest.err conftest.$ac_objext \
6685     conftest$ac_exeext conftest.$ac_ext
6686     fi
6687
6688     # If iconv was not in libc, try -liconv.  In this case, arrange to
6689     # look in the libiconv prefix, if it was specified by the user.
6690     if test "$am_cv_func_iconv" != yes; then
6691       am_save_CPPFLAGS="$CPPFLAGS"
6692       am_save_LIBS="$LIBS"
6693       if test -n "$LIBICONV_INCLUDE"; then
6694         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6695         LIBS="$LIBS $LIBICONV_LIBDIR"
6696       fi
6697       LIBS="$LIBS -liconv"
6698       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6699 /* end confdefs.h.  */
6700 #include <stdlib.h>
6701 #include <iconv.h>
6702 int
6703 main ()
6704 {
6705 iconv_t cd = iconv_open("","");
6706          iconv(cd,NULL,NULL,NULL,NULL);
6707          iconv_close(cd);
6708   ;
6709   return 0;
6710 }
6711 _ACEOF
6712 if ac_fn_c_try_link "$LINENO"; then :
6713   am_cv_lib_iconv=yes
6714         am_cv_func_iconv=yes
6715 fi
6716 rm -f core conftest.err conftest.$ac_objext \
6717     conftest$ac_exeext conftest.$ac_ext
6718       LIBS="$am_save_LIBS"
6719       CPPFLAGS="$am_save_CPPFLAGS"
6720     fi
6721
6722 fi
6723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6724 $as_echo "$am_cv_func_iconv" >&6; }
6725
6726   # Set the various flags based on the cache variables.  We can't rely
6727   # on the flags to remain set from the above code, due to caching.
6728   LIBICONV=
6729   if test "$am_cv_lib_iconv" = yes; then
6730     LIBICONV="-liconv"
6731   else
6732     LIBICONV_LIBDIR=
6733     LIBICONV_INCLUDE=
6734   fi
6735   if test "$am_cv_use_build_libiconv" = yes; then
6736     LIBICONV="$am_cv_build_libiconv_path"
6737     LIBICONV_LIBDIR=""
6738     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
6739   fi
6740   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6741   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
6742
6743   if test "$am_cv_func_iconv" = yes; then
6744
6745 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
6746
6747     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6748 $as_echo_n "checking for iconv declaration... " >&6; }
6749     if test "${am_cv_proto_iconv+set}" = set; then :
6750   $as_echo_n "(cached) " >&6
6751 else
6752
6753       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6754 /* end confdefs.h.  */
6755
6756 #include <stdlib.h>
6757 #include <iconv.h>
6758 extern
6759 #ifdef __cplusplus
6760 "C"
6761 #endif
6762 #if defined(__STDC__) || defined(__cplusplus)
6763 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6764 #else
6765 size_t iconv();
6766 #endif
6767
6768 int
6769 main ()
6770 {
6771
6772   ;
6773   return 0;
6774 }
6775 _ACEOF
6776 if ac_fn_c_try_compile "$LINENO"; then :
6777   am_cv_proto_iconv_arg1=""
6778 else
6779   am_cv_proto_iconv_arg1="const"
6780 fi
6781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6782       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6783 fi
6784
6785     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6786     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6787          }$am_cv_proto_iconv" >&5
6788 $as_echo "${ac_t:-
6789          }$am_cv_proto_iconv" >&6; }
6790
6791 cat >>confdefs.h <<_ACEOF
6792 #define ICONV_CONST $am_cv_proto_iconv_arg1
6793 _ACEOF
6794
6795   fi
6796
6797
6798 # GDB may fork/exec the iconv program to get the list of supported character
6799 # sets.  Allow the user to specify where to find it.
6800 # There are several factors affecting the choice of option name:
6801 # - There is already --with-libiconv-prefix but we can't use it, it specifies
6802 #   the build-time location of libiconv files.
6803 # - The program we need to find is iconv, which comes with glibc.  The user
6804 #   doesn't necessarily have libiconv installed.  Therefore naming this
6805 #   --with-libiconv-foo feels wrong.
6806 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
6807 #   defined to work on directories not files (though it really doesn't know
6808 #   the difference).
6809 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
6810 #   with --with-libiconv-prefix.
6811 # Putting these together is why the option name is --with-iconv-bin.
6812
6813
6814 # Check whether --with-iconv-bin was given.
6815 if test "${with_iconv_bin+set}" = set; then :
6816   withval=$with_iconv_bin; iconv_bin="${withval}"
6817
6818 cat >>confdefs.h <<_ACEOF
6819 #define ICONV_BIN "${iconv_bin}"
6820 _ACEOF
6821
6822
6823   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6824      if test "x$prefix" = xNONE; then
6825         test_prefix=/usr/local
6826      else
6827         test_prefix=$prefix
6828      fi
6829   else
6830      test_prefix=$exec_prefix
6831   fi
6832   value=0
6833   case ${iconv_bin} in
6834      "${test_prefix}"|"${test_prefix}/"*|\
6835         '${exec_prefix}'|'${exec_prefix}/'*)
6836      value=1
6837      ;;
6838   esac
6839
6840 cat >>confdefs.h <<_ACEOF
6841 #define ICONV_BIN_RELOCATABLE $value
6842 _ACEOF
6843
6844
6845
6846 fi
6847
6848
6849 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
6850 # There is a very specific comment in /usr/include/curses.h explaining that
6851 # termcap routines built into libcurses must not be used.
6852 #
6853 # The symptoms we observed so far is GDB unexpectedly changing
6854 # the terminal settings when tgetent is called - this is particularly
6855 # visible as the output is missing carriage returns, and so rapidly
6856 # becomes very hard to read.
6857 #
6858 # The readline configure script has already decided that libtermcap
6859 # was enough for its purposes, and so decided to build readline using
6860 # libtermcap.  Since the TUI mode requires curses, building GDB with
6861 # TUI enabled results in both libraries to be used at the same time,
6862 # which is not allowed.  This basically means that GDB with TUI is
6863 # broken on alpha-osf.
6864
6865 case $host_os in
6866   osf* )
6867     if test x"$enable_tui" = xyes; then
6868       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
6869     fi
6870     if test x"$enable_tui" = xauto; then
6871       enable_tui=no
6872     fi
6873     ;;
6874 esac
6875
6876 # For the TUI, we need enhanced curses functionality.
6877 if test x"$enable_tui" != xno; then
6878   prefer_curses=yes
6879 fi
6880
6881 curses_found=no
6882 if test x"$prefer_curses" = xyes; then
6883   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
6884   # curses library because the latter might not provide all the
6885   # functionality we need.  However, this leads to problems on systems
6886   # where the linker searches /usr/local/lib, but the compiler doesn't
6887   # search /usr/local/include, if ncurses is installed in /usr/local.  A
6888   # default installation of ncurses on alpha*-dec-osf* will lead to such
6889   # a situation.
6890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
6891 $as_echo_n "checking for library containing waddstr... " >&6; }
6892 if test "${ac_cv_search_waddstr+set}" = set; then :
6893   $as_echo_n "(cached) " >&6
6894 else
6895   ac_func_search_save_LIBS=$LIBS
6896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6897 /* end confdefs.h.  */
6898
6899 /* Override any GCC internal prototype to avoid an error.
6900    Use char because int might match the return type of a GCC
6901    builtin and then its argument prototype would still apply.  */
6902 #ifdef __cplusplus
6903 extern "C"
6904 #endif
6905 char waddstr ();
6906 int
6907 main ()
6908 {
6909 return waddstr ();
6910   ;
6911   return 0;
6912 }
6913 _ACEOF
6914 for ac_lib in '' ncurses cursesX curses; do
6915   if test -z "$ac_lib"; then
6916     ac_res="none required"
6917   else
6918     ac_res=-l$ac_lib
6919     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6920   fi
6921   if ac_fn_c_try_link "$LINENO"; then :
6922   ac_cv_search_waddstr=$ac_res
6923 fi
6924 rm -f core conftest.err conftest.$ac_objext \
6925     conftest$ac_exeext
6926   if test "${ac_cv_search_waddstr+set}" = set; then :
6927   break
6928 fi
6929 done
6930 if test "${ac_cv_search_waddstr+set}" = set; then :
6931
6932 else
6933   ac_cv_search_waddstr=no
6934 fi
6935 rm conftest.$ac_ext
6936 LIBS=$ac_func_search_save_LIBS
6937 fi
6938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
6939 $as_echo "$ac_cv_search_waddstr" >&6; }
6940 ac_res=$ac_cv_search_waddstr
6941 if test "$ac_res" != no; then :
6942   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6943
6944 fi
6945
6946
6947   if test "$ac_cv_search_waddstr" != no; then
6948     curses_found=yes
6949   fi
6950 fi
6951
6952 # Check whether we should enable the TUI, but only do so if we really
6953 # can.
6954 if test x"$enable_tui" != xno; then
6955   if test -d $srcdir/tui; then
6956     if test "$curses_found" != no; then
6957       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
6958       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
6959       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
6960       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
6961     else
6962       if test x"$enable_tui" = xyes; then
6963         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
6964       else
6965         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
6966 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
6967       fi
6968     fi
6969   fi
6970 fi
6971
6972 # Since GDB uses Readline, we need termcap functionality.  In many
6973 # cases this will be provided by the curses library, but some systems
6974 # have a seperate termcap library, or no curses library at all.
6975
6976 case $host_os in
6977   cygwin*)
6978     if test -d $srcdir/libtermcap; then
6979       LIBS="../libtermcap/libtermcap.a $LIBS"
6980       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
6981     fi ;;
6982   go32* | *djgpp*)
6983     ac_cv_search_tgetent="none required"
6984     ;;
6985   *mingw32*)
6986     ac_cv_search_tgetent="none required"
6987     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
6988     ;;
6989 esac
6990
6991 # These are the libraries checked by Readline.
6992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
6993 $as_echo_n "checking for library containing tgetent... " >&6; }
6994 if test "${ac_cv_search_tgetent+set}" = set; then :
6995   $as_echo_n "(cached) " >&6
6996 else
6997   ac_func_search_save_LIBS=$LIBS
6998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6999 /* end confdefs.h.  */
7000
7001 /* Override any GCC internal prototype to avoid an error.
7002    Use char because int might match the return type of a GCC
7003    builtin and then its argument prototype would still apply.  */
7004 #ifdef __cplusplus
7005 extern "C"
7006 #endif
7007 char tgetent ();
7008 int
7009 main ()
7010 {
7011 return tgetent ();
7012   ;
7013   return 0;
7014 }
7015 _ACEOF
7016 for ac_lib in '' termcap tinfo curses ncurses; do
7017   if test -z "$ac_lib"; then
7018     ac_res="none required"
7019   else
7020     ac_res=-l$ac_lib
7021     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7022   fi
7023   if ac_fn_c_try_link "$LINENO"; then :
7024   ac_cv_search_tgetent=$ac_res
7025 fi
7026 rm -f core conftest.err conftest.$ac_objext \
7027     conftest$ac_exeext
7028   if test "${ac_cv_search_tgetent+set}" = set; then :
7029   break
7030 fi
7031 done
7032 if test "${ac_cv_search_tgetent+set}" = set; then :
7033
7034 else
7035   ac_cv_search_tgetent=no
7036 fi
7037 rm conftest.$ac_ext
7038 LIBS=$ac_func_search_save_LIBS
7039 fi
7040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7041 $as_echo "$ac_cv_search_tgetent" >&6; }
7042 ac_res=$ac_cv_search_tgetent
7043 if test "$ac_res" != no; then :
7044   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7045
7046 fi
7047
7048
7049 if test "$ac_cv_search_tgetent" = no; then
7050   as_fn_error "no termcap library found" "$LINENO" 5
7051 fi
7052
7053
7054 # Check whether --with-system-readline was given.
7055 if test "${with_system_readline+set}" = set; then :
7056   withval=$with_system_readline;
7057 fi
7058
7059
7060 if test "$with_system_readline" = yes; then
7061   READLINE=-lreadline
7062   READLINE_DEPS=
7063   READLINE_CFLAGS=
7064   READLINE_TEXI_INCFLAG=
7065 else
7066   READLINE='$(READLINE_DIR)/libreadline.a'
7067   READLINE_DEPS='$(READLINE)'
7068   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7069   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7070 fi
7071
7072
7073
7074
7075
7076 # Generate jit-reader.h
7077
7078 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7079 TARGET_PTR=
7080
7081 # The cast to long int works around a bug in the HP C Compiler
7082 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7083 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7084 # This bug is HP SR number 8606223364.
7085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7086 $as_echo_n "checking size of unsigned long long... " >&6; }
7087 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7088   $as_echo_n "(cached) " >&6
7089 else
7090   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7091
7092 else
7093   if test "$ac_cv_type_unsigned_long_long" = yes; then
7094      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7095 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7096 { as_fn_set_status 77
7097 as_fn_error "cannot compute sizeof (unsigned long long)
7098 See \`config.log' for more details." "$LINENO" 5; }; }
7099    else
7100      ac_cv_sizeof_unsigned_long_long=0
7101    fi
7102 fi
7103
7104 fi
7105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7106 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7107
7108
7109
7110 cat >>confdefs.h <<_ACEOF
7111 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7112 _ACEOF
7113
7114
7115 # The cast to long int works around a bug in the HP C Compiler
7116 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7117 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7118 # This bug is HP SR number 8606223364.
7119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7120 $as_echo_n "checking size of unsigned long... " >&6; }
7121 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7122   $as_echo_n "(cached) " >&6
7123 else
7124   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7125
7126 else
7127   if test "$ac_cv_type_unsigned_long" = yes; then
7128      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7129 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7130 { as_fn_set_status 77
7131 as_fn_error "cannot compute sizeof (unsigned long)
7132 See \`config.log' for more details." "$LINENO" 5; }; }
7133    else
7134      ac_cv_sizeof_unsigned_long=0
7135    fi
7136 fi
7137
7138 fi
7139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7140 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7141
7142
7143
7144 cat >>confdefs.h <<_ACEOF
7145 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7146 _ACEOF
7147
7148
7149 # The cast to long int works around a bug in the HP C Compiler
7150 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7151 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7152 # This bug is HP SR number 8606223364.
7153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7154 $as_echo_n "checking size of unsigned __int128... " >&6; }
7155 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7156   $as_echo_n "(cached) " >&6
7157 else
7158   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7159
7160 else
7161   if test "$ac_cv_type_unsigned___int128" = yes; then
7162      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7164 { as_fn_set_status 77
7165 as_fn_error "cannot compute sizeof (unsigned __int128)
7166 See \`config.log' for more details." "$LINENO" 5; }; }
7167    else
7168      ac_cv_sizeof_unsigned___int128=0
7169    fi
7170 fi
7171
7172 fi
7173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7174 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7175
7176
7177
7178 cat >>confdefs.h <<_ACEOF
7179 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7180 _ACEOF
7181
7182
7183
7184 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7185   TARGET_PTR="unsigned long"
7186 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7187   TARGET_PTR="unsigned long long"
7188 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7189   TARGET_PTR="unsigned __int128"
7190 else
7191   TARGET_PTR="unsigned long"
7192 fi
7193
7194
7195 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7196
7197
7198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7199 $as_echo_n "checking for library containing dlopen... " >&6; }
7200 if test "${ac_cv_search_dlopen+set}" = set; then :
7201   $as_echo_n "(cached) " >&6
7202 else
7203   ac_func_search_save_LIBS=$LIBS
7204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7205 /* end confdefs.h.  */
7206
7207 /* Override any GCC internal prototype to avoid an error.
7208    Use char because int might match the return type of a GCC
7209    builtin and then its argument prototype would still apply.  */
7210 #ifdef __cplusplus
7211 extern "C"
7212 #endif
7213 char dlopen ();
7214 int
7215 main ()
7216 {
7217 return dlopen ();
7218   ;
7219   return 0;
7220 }
7221 _ACEOF
7222 for ac_lib in '' dl; do
7223   if test -z "$ac_lib"; then
7224     ac_res="none required"
7225   else
7226     ac_res=-l$ac_lib
7227     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7228   fi
7229   if ac_fn_c_try_link "$LINENO"; then :
7230   ac_cv_search_dlopen=$ac_res
7231 fi
7232 rm -f core conftest.err conftest.$ac_objext \
7233     conftest$ac_exeext
7234   if test "${ac_cv_search_dlopen+set}" = set; then :
7235   break
7236 fi
7237 done
7238 if test "${ac_cv_search_dlopen+set}" = set; then :
7239
7240 else
7241   ac_cv_search_dlopen=no
7242 fi
7243 rm conftest.$ac_ext
7244 LIBS=$ac_func_search_save_LIBS
7245 fi
7246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7247 $as_echo "$ac_cv_search_dlopen" >&6; }
7248 ac_res=$ac_cv_search_dlopen
7249 if test "$ac_res" != no; then :
7250   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7251
7252 fi
7253
7254
7255
7256
7257 # Check whether --with-jit-reader-dir was given.
7258 if test "${with_jit_reader_dir+set}" = set; then :
7259   withval=$with_jit_reader_dir;
7260     JIT_READER_DIR=$withval
7261 else
7262   JIT_READER_DIR=${libdir}/gdb
7263 fi
7264
7265
7266   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7267   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7268   ac_define_dir=`eval echo $JIT_READER_DIR`
7269   ac_define_dir=`eval echo $ac_define_dir`
7270
7271 cat >>confdefs.h <<_ACEOF
7272 #define JIT_READER_DIR "$ac_define_dir"
7273 _ACEOF
7274
7275
7276
7277
7278   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7279      if test "x$prefix" = xNONE; then
7280         test_prefix=/usr/local
7281      else
7282         test_prefix=$prefix
7283      fi
7284   else
7285      test_prefix=$exec_prefix
7286   fi
7287   value=0
7288   case ${ac_define_dir} in
7289      "${test_prefix}"|"${test_prefix}/"*|\
7290         '${exec_prefix}'|'${exec_prefix}/'*)
7291      value=1
7292      ;;
7293   esac
7294
7295 cat >>confdefs.h <<_ACEOF
7296 #define JIT_READER_DIR_RELOCATABLE $value
7297 _ACEOF
7298
7299
7300
7301
7302
7303 # Check whether --with-expat was given.
7304 if test "${with_expat+set}" = set; then :
7305   withval=$with_expat;
7306 else
7307   with_expat=auto
7308 fi
7309
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7311 $as_echo_n "checking whether to use expat... " >&6; }
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7313 $as_echo "$with_expat" >&6; }
7314
7315 if test "${with_expat}" = no; then
7316   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7317 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7318   HAVE_LIBEXPAT=no
7319 else
7320
7321       if test "X$prefix" = "XNONE"; then
7322     acl_final_prefix="$ac_default_prefix"
7323   else
7324     acl_final_prefix="$prefix"
7325   fi
7326   if test "X$exec_prefix" = "XNONE"; then
7327     acl_final_exec_prefix='${prefix}'
7328   else
7329     acl_final_exec_prefix="$exec_prefix"
7330   fi
7331   acl_save_prefix="$prefix"
7332   prefix="$acl_final_prefix"
7333   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7334   prefix="$acl_save_prefix"
7335
7336
7337 # Check whether --with-gnu-ld was given.
7338 if test "${with_gnu_ld+set}" = set; then :
7339   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7340 else
7341   with_gnu_ld=no
7342 fi
7343
7344 # Prepare PATH_SEPARATOR.
7345 # The user is always right.
7346 if test "${PATH_SEPARATOR+set}" != set; then
7347   echo "#! /bin/sh" >conf$$.sh
7348   echo  "exit 0"   >>conf$$.sh
7349   chmod +x conf$$.sh
7350   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7351     PATH_SEPARATOR=';'
7352   else
7353     PATH_SEPARATOR=:
7354   fi
7355   rm -f conf$$.sh
7356 fi
7357 ac_prog=ld
7358 if test "$GCC" = yes; then
7359   # Check if gcc -print-prog-name=ld gives a path.
7360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7361 $as_echo_n "checking for ld used by GCC... " >&6; }
7362   case $host in
7363   *-*-mingw*)
7364     # gcc leaves a trailing carriage return which upsets mingw
7365     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7366   *)
7367     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7368   esac
7369   case $ac_prog in
7370     # Accept absolute paths.
7371     [\\/]* | [A-Za-z]:[\\/]*)
7372       re_direlt='/[^/][^/]*/\.\./'
7373       # Canonicalize the path of ld
7374       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7375       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7376         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7377       done
7378       test -z "$LD" && LD="$ac_prog"
7379       ;;
7380   "")
7381     # If it fails, then pretend we aren't using GCC.
7382     ac_prog=ld
7383     ;;
7384   *)
7385     # If it is relative, then search for the first ld in PATH.
7386     with_gnu_ld=unknown
7387     ;;
7388   esac
7389 elif test "$with_gnu_ld" = yes; then
7390   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7391 $as_echo_n "checking for GNU ld... " >&6; }
7392 else
7393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7394 $as_echo_n "checking for non-GNU ld... " >&6; }
7395 fi
7396 if test "${acl_cv_path_LD+set}" = set; then :
7397   $as_echo_n "(cached) " >&6
7398 else
7399   if test -z "$LD"; then
7400   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7401   for ac_dir in $PATH; do
7402     test -z "$ac_dir" && ac_dir=.
7403     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7404       acl_cv_path_LD="$ac_dir/$ac_prog"
7405       # Check to see if the program is GNU ld.  I'd rather use --version,
7406       # but apparently some GNU ld's only accept -v.
7407       # Break only if it was the GNU/non-GNU ld that we prefer.
7408       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7409         test "$with_gnu_ld" != no && break
7410       else
7411         test "$with_gnu_ld" != yes && break
7412       fi
7413     fi
7414   done
7415   IFS="$ac_save_ifs"
7416 else
7417   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7418 fi
7419 fi
7420
7421 LD="$acl_cv_path_LD"
7422 if test -n "$LD"; then
7423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7424 $as_echo "$LD" >&6; }
7425 else
7426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7427 $as_echo "no" >&6; }
7428 fi
7429 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7431 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7432 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7433   $as_echo_n "(cached) " >&6
7434 else
7435   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7436 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7437   acl_cv_prog_gnu_ld=yes
7438 else
7439   acl_cv_prog_gnu_ld=no
7440 fi
7441 fi
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7443 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7444 with_gnu_ld=$acl_cv_prog_gnu_ld
7445
7446
7447
7448                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7449 $as_echo_n "checking for shared library run path origin... " >&6; }
7450 if test "${acl_cv_rpath+set}" = set; then :
7451   $as_echo_n "(cached) " >&6
7452 else
7453
7454     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7455     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7456     . ./conftest.sh
7457     rm -f ./conftest.sh
7458     acl_cv_rpath=done
7459
7460 fi
7461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7462 $as_echo "$acl_cv_rpath" >&6; }
7463   wl="$acl_cv_wl"
7464   libext="$acl_cv_libext"
7465   shlibext="$acl_cv_shlibext"
7466   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7467   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7468   hardcode_direct="$acl_cv_hardcode_direct"
7469   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7470     # Check whether --enable-rpath was given.
7471 if test "${enable_rpath+set}" = set; then :
7472   enableval=$enable_rpath; :
7473 else
7474   enable_rpath=yes
7475 fi
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486     use_additional=yes
7487
7488   acl_save_prefix="$prefix"
7489   prefix="$acl_final_prefix"
7490   acl_save_exec_prefix="$exec_prefix"
7491   exec_prefix="$acl_final_exec_prefix"
7492
7493     eval additional_includedir=\"$includedir\"
7494     eval additional_libdir=\"$libdir\"
7495
7496   exec_prefix="$acl_save_exec_prefix"
7497   prefix="$acl_save_prefix"
7498
7499
7500 # Check whether --with-libexpat-prefix was given.
7501 if test "${with_libexpat_prefix+set}" = set; then :
7502   withval=$with_libexpat_prefix;
7503     if test "X$withval" = "Xno"; then
7504       use_additional=no
7505     else
7506       if test "X$withval" = "X"; then
7507
7508   acl_save_prefix="$prefix"
7509   prefix="$acl_final_prefix"
7510   acl_save_exec_prefix="$exec_prefix"
7511   exec_prefix="$acl_final_exec_prefix"
7512
7513           eval additional_includedir=\"$includedir\"
7514           eval additional_libdir=\"$libdir\"
7515
7516   exec_prefix="$acl_save_exec_prefix"
7517   prefix="$acl_save_prefix"
7518
7519       else
7520         additional_includedir="$withval/include"
7521         additional_libdir="$withval/lib"
7522       fi
7523     fi
7524
7525 fi
7526
7527       LIBEXPAT=
7528   LTLIBEXPAT=
7529   INCEXPAT=
7530   rpathdirs=
7531   ltrpathdirs=
7532   names_already_handled=
7533   names_next_round='expat '
7534   while test -n "$names_next_round"; do
7535     names_this_round="$names_next_round"
7536     names_next_round=
7537     for name in $names_this_round; do
7538       already_handled=
7539       for n in $names_already_handled; do
7540         if test "$n" = "$name"; then
7541           already_handled=yes
7542           break
7543         fi
7544       done
7545       if test -z "$already_handled"; then
7546         names_already_handled="$names_already_handled $name"
7547                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7548         eval value=\"\$HAVE_LIB$uppername\"
7549         if test -n "$value"; then
7550           if test "$value" = yes; then
7551             eval value=\"\$LIB$uppername\"
7552             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
7553             eval value=\"\$LTLIB$uppername\"
7554             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
7555           else
7556                                     :
7557           fi
7558         else
7559                               found_dir=
7560           found_la=
7561           found_so=
7562           found_a=
7563           if test $use_additional = yes; then
7564             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7565               found_dir="$additional_libdir"
7566               found_so="$additional_libdir/lib$name.$shlibext"
7567               if test -f "$additional_libdir/lib$name.la"; then
7568                 found_la="$additional_libdir/lib$name.la"
7569               fi
7570             else
7571               if test -f "$additional_libdir/lib$name.$libext"; then
7572                 found_dir="$additional_libdir"
7573                 found_a="$additional_libdir/lib$name.$libext"
7574                 if test -f "$additional_libdir/lib$name.la"; then
7575                   found_la="$additional_libdir/lib$name.la"
7576                 fi
7577               fi
7578             fi
7579           fi
7580           if test "X$found_dir" = "X"; then
7581             for x in $LDFLAGS $LTLIBEXPAT; do
7582
7583   acl_save_prefix="$prefix"
7584   prefix="$acl_final_prefix"
7585   acl_save_exec_prefix="$exec_prefix"
7586   exec_prefix="$acl_final_exec_prefix"
7587   eval x=\"$x\"
7588   exec_prefix="$acl_save_exec_prefix"
7589   prefix="$acl_save_prefix"
7590
7591               case "$x" in
7592                 -L*)
7593                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7594                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7595                     found_dir="$dir"
7596                     found_so="$dir/lib$name.$shlibext"
7597                     if test -f "$dir/lib$name.la"; then
7598                       found_la="$dir/lib$name.la"
7599                     fi
7600                   else
7601                     if test -f "$dir/lib$name.$libext"; then
7602                       found_dir="$dir"
7603                       found_a="$dir/lib$name.$libext"
7604                       if test -f "$dir/lib$name.la"; then
7605                         found_la="$dir/lib$name.la"
7606                       fi
7607                     fi
7608                   fi
7609                   ;;
7610               esac
7611               if test "X$found_dir" != "X"; then
7612                 break
7613               fi
7614             done
7615           fi
7616           if test "X$found_dir" != "X"; then
7617                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
7618             if test "X$found_so" != "X"; then
7619                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7620                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7621               else
7622                                                                                 haveit=
7623                 for x in $ltrpathdirs; do
7624                   if test "X$x" = "X$found_dir"; then
7625                     haveit=yes
7626                     break
7627                   fi
7628                 done
7629                 if test -z "$haveit"; then
7630                   ltrpathdirs="$ltrpathdirs $found_dir"
7631                 fi
7632                                 if test "$hardcode_direct" = yes; then
7633                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7634                 else
7635                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7636                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7637                                                             haveit=
7638                     for x in $rpathdirs; do
7639                       if test "X$x" = "X$found_dir"; then
7640                         haveit=yes
7641                         break
7642                       fi
7643                     done
7644                     if test -z "$haveit"; then
7645                       rpathdirs="$rpathdirs $found_dir"
7646                     fi
7647                   else
7648                                                                                 haveit=
7649                     for x in $LDFLAGS $LIBEXPAT; do
7650
7651   acl_save_prefix="$prefix"
7652   prefix="$acl_final_prefix"
7653   acl_save_exec_prefix="$exec_prefix"
7654   exec_prefix="$acl_final_exec_prefix"
7655   eval x=\"$x\"
7656   exec_prefix="$acl_save_exec_prefix"
7657   prefix="$acl_save_prefix"
7658
7659                       if test "X$x" = "X-L$found_dir"; then
7660                         haveit=yes
7661                         break
7662                       fi
7663                     done
7664                     if test -z "$haveit"; then
7665                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
7666                     fi
7667                     if test "$hardcode_minus_L" != no; then
7668                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7669                     else
7670                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7671                     fi
7672                   fi
7673                 fi
7674               fi
7675             else
7676               if test "X$found_a" != "X"; then
7677                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
7678               else
7679                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
7680               fi
7681             fi
7682                         additional_includedir=
7683             case "$found_dir" in
7684               */lib | */lib/)
7685                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7686                 additional_includedir="$basedir/include"
7687                 ;;
7688             esac
7689             if test "X$additional_includedir" != "X"; then
7690                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7691                 haveit=
7692                 if test "X$additional_includedir" = "X/usr/local/include"; then
7693                   if test -n "$GCC"; then
7694                     case $host_os in
7695                       linux*) haveit=yes;;
7696                     esac
7697                   fi
7698                 fi
7699                 if test -z "$haveit"; then
7700                   for x in $CPPFLAGS $INCEXPAT; do
7701
7702   acl_save_prefix="$prefix"
7703   prefix="$acl_final_prefix"
7704   acl_save_exec_prefix="$exec_prefix"
7705   exec_prefix="$acl_final_exec_prefix"
7706   eval x=\"$x\"
7707   exec_prefix="$acl_save_exec_prefix"
7708   prefix="$acl_save_prefix"
7709
7710                     if test "X$x" = "X-I$additional_includedir"; then
7711                       haveit=yes
7712                       break
7713                     fi
7714                   done
7715                   if test -z "$haveit"; then
7716                     if test -d "$additional_includedir"; then
7717                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
7718                     fi
7719                   fi
7720                 fi
7721               fi
7722             fi
7723                         if test -n "$found_la"; then
7724                                                         save_libdir="$libdir"
7725               case "$found_la" in
7726                 */* | *\\*) . "$found_la" ;;
7727                 *) . "./$found_la" ;;
7728               esac
7729               libdir="$save_libdir"
7730                             for dep in $dependency_libs; do
7731                 case "$dep" in
7732                   -L*)
7733                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7734                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7735                       haveit=
7736                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7737                         if test -n "$GCC"; then
7738                           case $host_os in
7739                             linux*) haveit=yes;;
7740                           esac
7741                         fi
7742                       fi
7743                       if test -z "$haveit"; then
7744                         haveit=
7745                         for x in $LDFLAGS $LIBEXPAT; do
7746
7747   acl_save_prefix="$prefix"
7748   prefix="$acl_final_prefix"
7749   acl_save_exec_prefix="$exec_prefix"
7750   exec_prefix="$acl_final_exec_prefix"
7751   eval x=\"$x\"
7752   exec_prefix="$acl_save_exec_prefix"
7753   prefix="$acl_save_prefix"
7754
7755                           if test "X$x" = "X-L$additional_libdir"; then
7756                             haveit=yes
7757                             break
7758                           fi
7759                         done
7760                         if test -z "$haveit"; then
7761                           if test -d "$additional_libdir"; then
7762                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
7763                           fi
7764                         fi
7765                         haveit=
7766                         for x in $LDFLAGS $LTLIBEXPAT; do
7767
7768   acl_save_prefix="$prefix"
7769   prefix="$acl_final_prefix"
7770   acl_save_exec_prefix="$exec_prefix"
7771   exec_prefix="$acl_final_exec_prefix"
7772   eval x=\"$x\"
7773   exec_prefix="$acl_save_exec_prefix"
7774   prefix="$acl_save_prefix"
7775
7776                           if test "X$x" = "X-L$additional_libdir"; then
7777                             haveit=yes
7778                             break
7779                           fi
7780                         done
7781                         if test -z "$haveit"; then
7782                           if test -d "$additional_libdir"; then
7783                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
7784                           fi
7785                         fi
7786                       fi
7787                     fi
7788                     ;;
7789                   -R*)
7790                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7791                     if test "$enable_rpath" != no; then
7792                                                                   haveit=
7793                       for x in $rpathdirs; do
7794                         if test "X$x" = "X$dir"; then
7795                           haveit=yes
7796                           break
7797                         fi
7798                       done
7799                       if test -z "$haveit"; then
7800                         rpathdirs="$rpathdirs $dir"
7801                       fi
7802                                                                   haveit=
7803                       for x in $ltrpathdirs; do
7804                         if test "X$x" = "X$dir"; then
7805                           haveit=yes
7806                           break
7807                         fi
7808                       done
7809                       if test -z "$haveit"; then
7810                         ltrpathdirs="$ltrpathdirs $dir"
7811                       fi
7812                     fi
7813                     ;;
7814                   -l*)
7815                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7816                     ;;
7817                   *.la)
7818                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7819                     ;;
7820                   *)
7821                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
7822                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
7823                     ;;
7824                 esac
7825               done
7826             fi
7827           else
7828                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7829             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
7830           fi
7831         fi
7832       fi
7833     done
7834   done
7835   if test "X$rpathdirs" != "X"; then
7836     if test -n "$hardcode_libdir_separator"; then
7837                         alldirs=
7838       for found_dir in $rpathdirs; do
7839         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7840       done
7841             acl_save_libdir="$libdir"
7842       libdir="$alldirs"
7843       eval flag=\"$hardcode_libdir_flag_spec\"
7844       libdir="$acl_save_libdir"
7845       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7846     else
7847             for found_dir in $rpathdirs; do
7848         acl_save_libdir="$libdir"
7849         libdir="$found_dir"
7850         eval flag=\"$hardcode_libdir_flag_spec\"
7851         libdir="$acl_save_libdir"
7852         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7853       done
7854     fi
7855   fi
7856   if test "X$ltrpathdirs" != "X"; then
7857             for found_dir in $ltrpathdirs; do
7858       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
7859     done
7860   fi
7861
7862
7863         ac_save_CPPFLAGS="$CPPFLAGS"
7864
7865   for element in $INCEXPAT; do
7866     haveit=
7867     for x in $CPPFLAGS; do
7868
7869   acl_save_prefix="$prefix"
7870   prefix="$acl_final_prefix"
7871   acl_save_exec_prefix="$exec_prefix"
7872   exec_prefix="$acl_final_exec_prefix"
7873   eval x=\"$x\"
7874   exec_prefix="$acl_save_exec_prefix"
7875   prefix="$acl_save_prefix"
7876
7877       if test "X$x" = "X$element"; then
7878         haveit=yes
7879         break
7880       fi
7881     done
7882     if test -z "$haveit"; then
7883       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7884     fi
7885   done
7886
7887
7888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
7889 $as_echo_n "checking for libexpat... " >&6; }
7890 if test "${ac_cv_libexpat+set}" = set; then :
7891   $as_echo_n "(cached) " >&6
7892 else
7893
7894     ac_save_LIBS="$LIBS"
7895     LIBS="$LIBS $LIBEXPAT"
7896     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7897 /* end confdefs.h.  */
7898 #include "expat.h"
7899 int
7900 main ()
7901 {
7902 XML_Parser p = XML_ParserCreate (0);
7903   ;
7904   return 0;
7905 }
7906 _ACEOF
7907 if ac_fn_c_try_link "$LINENO"; then :
7908   ac_cv_libexpat=yes
7909 else
7910   ac_cv_libexpat=no
7911 fi
7912 rm -f core conftest.err conftest.$ac_objext \
7913     conftest$ac_exeext conftest.$ac_ext
7914     LIBS="$ac_save_LIBS"
7915
7916 fi
7917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
7918 $as_echo "$ac_cv_libexpat" >&6; }
7919   if test "$ac_cv_libexpat" = yes; then
7920     HAVE_LIBEXPAT=yes
7921
7922 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
7923
7924     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
7925 $as_echo_n "checking how to link with libexpat... " >&6; }
7926     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
7927 $as_echo "$LIBEXPAT" >&6; }
7928   else
7929     HAVE_LIBEXPAT=no
7930             CPPFLAGS="$ac_save_CPPFLAGS"
7931     LIBEXPAT=
7932     LTLIBEXPAT=
7933   fi
7934
7935
7936
7937
7938
7939
7940   if test "$HAVE_LIBEXPAT" != yes; then
7941     if test "$with_expat" = yes; then
7942       as_fn_error "expat is missing or unusable" "$LINENO" 5
7943     else
7944       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
7945 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
7946     fi
7947   else
7948     save_LIBS=$LIBS
7949     LIBS="$LIBS $LIBEXPAT"
7950     for ac_func in XML_StopParser
7951 do :
7952   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
7953 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
7954   cat >>confdefs.h <<_ACEOF
7955 #define HAVE_XML_STOPPARSER 1
7956 _ACEOF
7957
7958 fi
7959 done
7960
7961     LIBS=$save_LIBS
7962   fi
7963 fi
7964
7965
7966
7967
7968
7969
7970 # Check whether --with-python was given.
7971 if test "${with_python+set}" = set; then :
7972   withval=$with_python;
7973 else
7974   with_python=auto
7975 fi
7976
7977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
7978 $as_echo_n "checking whether to use python... " >&6; }
7979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
7980 $as_echo "$with_python" >&6; }
7981
7982 if test "${with_python}" = no; then
7983   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
7984 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
7985   have_libpython=no
7986 else
7987   case "${with_python}" in
7988   [\\/]* | ?:[\\/]*)
7989     if test -d ${with_python}; then
7990       # Assume the python binary is ${with_python}/bin/python.
7991       python_prog="${with_python}/bin/python"
7992       python_prefix=
7993       # If python does not exit ${with_python}/bin, then try in
7994       # ${with_python}.  On Windows/MinGW, this is where the Python
7995       # executable is.
7996       if test ! -x "${python_prog}"; then
7997         python_prog="${with_python}/python"
7998         python_prefix=
7999       fi
8000       if test ! -x "${python_prog}"; then
8001         # Fall back to gdb 7.0/7.1 behaviour.
8002         python_prog=missing
8003         python_prefix=${with_python}
8004       fi
8005     elif test -x "${with_python}"; then
8006       # While we can't run python compiled for $host (unless host == build),
8007       # the user could write a script that provides the needed information,
8008       # so we support that.
8009       python_prog=${with_python}
8010       python_prefix=
8011     else
8012       as_fn_error "invalid value for --with-python" "$LINENO" 5
8013     fi
8014     ;;
8015   */*)
8016     # Disallow --with-python=foo/bar.
8017     as_fn_error "invalid value for --with-python" "$LINENO" 5
8018     ;;
8019   *)
8020     # The user has either specified auto, yes, or the name of the python
8021     # program assumed to be in $PATH.
8022     python_prefix=
8023     case "${with_python}" in
8024     yes | auto)
8025       if test ${build} = ${host}; then
8026         # Extract the first word of "python", so it can be a program name with args.
8027 set dummy python; ac_word=$2
8028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8029 $as_echo_n "checking for $ac_word... " >&6; }
8030 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8031   $as_echo_n "(cached) " >&6
8032 else
8033   case $python_prog_path in
8034   [\\/]* | ?:[\\/]*)
8035   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8036   ;;
8037   *)
8038   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8039 for as_dir in $PATH
8040 do
8041   IFS=$as_save_IFS
8042   test -z "$as_dir" && as_dir=.
8043     for ac_exec_ext in '' $ac_executable_extensions; do
8044   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8045     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8047     break 2
8048   fi
8049 done
8050   done
8051 IFS=$as_save_IFS
8052
8053   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8054   ;;
8055 esac
8056 fi
8057 python_prog_path=$ac_cv_path_python_prog_path
8058 if test -n "$python_prog_path"; then
8059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8060 $as_echo "$python_prog_path" >&6; }
8061 else
8062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8063 $as_echo "no" >&6; }
8064 fi
8065
8066
8067         if test "${python_prog_path}" = missing; then
8068           python_prog=missing
8069         else
8070           python_prog=${python_prog_path}
8071         fi
8072       else
8073         # Not much we can do except assume the cross-compiler will find the
8074         # right files.
8075         python_prog=missing
8076       fi
8077       ;;
8078     *)
8079       # While we can't run python compiled for $host (unless host == build),
8080       # the user could write a script that provides the needed information,
8081       # so we support that.
8082       python_prog="${with_python}"
8083       # Extract the first word of "${python_prog}", so it can be a program name with args.
8084 set dummy ${python_prog}; ac_word=$2
8085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8086 $as_echo_n "checking for $ac_word... " >&6; }
8087 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8088   $as_echo_n "(cached) " >&6
8089 else
8090   case $python_prog_path in
8091   [\\/]* | ?:[\\/]*)
8092   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8093   ;;
8094   *)
8095   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8096 for as_dir in $PATH
8097 do
8098   IFS=$as_save_IFS
8099   test -z "$as_dir" && as_dir=.
8100     for ac_exec_ext in '' $ac_executable_extensions; do
8101   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8102     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8104     break 2
8105   fi
8106 done
8107   done
8108 IFS=$as_save_IFS
8109
8110   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8111   ;;
8112 esac
8113 fi
8114 python_prog_path=$ac_cv_path_python_prog_path
8115 if test -n "$python_prog_path"; then
8116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8117 $as_echo "$python_prog_path" >&6; }
8118 else
8119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8120 $as_echo "no" >&6; }
8121 fi
8122
8123
8124       if test "${python_prog_path}" = missing; then
8125         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8126       fi
8127       ;;
8128     esac
8129   esac
8130
8131   if test "${python_prog}" != missing; then
8132     # We have a python program to use, but it may be too old.
8133     # Don't flag an error for --with-python=auto (the default).
8134     have_python_config=yes
8135     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8136     if test $? != 0; then
8137       have_python_config=failed
8138       if test "${with_python}" != auto; then
8139         as_fn_error "failure running python-config --includes" "$LINENO" 5
8140       fi
8141     fi
8142     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8143     if test $? != 0; then
8144       have_python_config=failed
8145       if test "${with_python}" != auto; then
8146         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8147       fi
8148     fi
8149     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8150     if test $? != 0; then
8151       have_python_config=failed
8152       if test "${with_python}" != auto; then
8153         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8154       fi
8155     fi
8156   else
8157     # We do not have a python executable we can use to determine where
8158     # to find the Python headers and libs.  We cannot guess the include
8159     # path from the python_prefix either, because that include path
8160     # depends on the Python version.  So, there is nothing much we can
8161     # do except assume that the compiler will be able to find those files.
8162     python_includes=
8163     python_libs=
8164     have_python_config=no
8165   fi
8166
8167   # If we have python-config, only try the configuration it provides.
8168   # Otherwise fallback on the old way of trying different versions of
8169   # python in turn.
8170
8171   have_libpython=no
8172   if test "${have_python_config}" = yes; then
8173     # Determine the Python version by extracting "-lpython<version>"
8174     # part of the python_libs. <version> is usually X.Y with X and Y
8175     # being decimal numbers, but can also be XY (seen on Windows).
8176     #
8177     # The extraction is performed using sed with a regular expression.
8178     # Initially, the regexp used was using the '?' quantifier to make
8179     # the dot in the version number optional.  Unfortunately, this
8180     # does not work with non-GNU versions of sed because, because of
8181     # what looks like a limitation (the '?' quantifier does not work
8182     # with back-references).  We work around this limitation by using
8183     # the '*' quantifier instead.  It means that, in theory, we might
8184     # match unexpected version strings such as "-lpython2..7", but
8185     # this seems unlikely in practice.  And even if that happens,
8186     # an error will be triggered later on, when checking that version
8187     # number.
8188     python_version=`echo " ${python_libs} " \
8189                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8190     case "${python_version}" in
8191     python*)
8192
8193   version=${python_version}
8194
8195   new_CPPFLAGS=${python_includes}
8196   new_LIBS=${python_libs}
8197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8198 $as_echo_n "checking for ${version}... " >&6; }
8199   save_CPPFLAGS=$CPPFLAGS
8200   save_LIBS=$LIBS
8201   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8202   LIBS="$LIBS $new_LIBS"
8203   found_usable_python=no
8204   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8205 /* end confdefs.h.  */
8206 #include "Python.h"
8207 int
8208 main ()
8209 {
8210 Py_Initialize ();
8211   ;
8212   return 0;
8213 }
8214 _ACEOF
8215 if ac_fn_c_try_link "$LINENO"; then :
8216   have_libpython=${version}
8217                   found_usable_python=yes
8218                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8219                   PYTHON_LIBS=$new_LIBS
8220 fi
8221 rm -f core conftest.err conftest.$ac_objext \
8222     conftest$ac_exeext conftest.$ac_ext
8223   CPPFLAGS=$save_CPPFLAGS
8224   LIBS=$save_LIBS
8225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8226 $as_echo "${found_usable_python}" >&6; }
8227
8228       ;;
8229     *)
8230       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8231       ;;
8232     esac
8233   elif test "${have_python_config}" != failed; then
8234     if test "${have_libpython}" = no; then
8235
8236   version=python2.7
8237
8238   new_CPPFLAGS=${python_includes}
8239   new_LIBS="${python_libs} -lpython2.7"
8240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8241 $as_echo_n "checking for ${version}... " >&6; }
8242   save_CPPFLAGS=$CPPFLAGS
8243   save_LIBS=$LIBS
8244   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8245   LIBS="$LIBS $new_LIBS"
8246   found_usable_python=no
8247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8248 /* end confdefs.h.  */
8249 #include "Python.h"
8250 int
8251 main ()
8252 {
8253 Py_Initialize ();
8254   ;
8255   return 0;
8256 }
8257 _ACEOF
8258 if ac_fn_c_try_link "$LINENO"; then :
8259   have_libpython=${version}
8260                   found_usable_python=yes
8261                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8262                   PYTHON_LIBS=$new_LIBS
8263 fi
8264 rm -f core conftest.err conftest.$ac_objext \
8265     conftest$ac_exeext conftest.$ac_ext
8266   CPPFLAGS=$save_CPPFLAGS
8267   LIBS=$save_LIBS
8268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8269 $as_echo "${found_usable_python}" >&6; }
8270
8271     fi
8272     if test "${have_libpython}" = no; then
8273
8274   version=python2.6
8275
8276   new_CPPFLAGS=${python_includes}
8277   new_LIBS="${python_libs} -lpython2.6"
8278   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8279 $as_echo_n "checking for ${version}... " >&6; }
8280   save_CPPFLAGS=$CPPFLAGS
8281   save_LIBS=$LIBS
8282   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8283   LIBS="$LIBS $new_LIBS"
8284   found_usable_python=no
8285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8286 /* end confdefs.h.  */
8287 #include "Python.h"
8288 int
8289 main ()
8290 {
8291 Py_Initialize ();
8292   ;
8293   return 0;
8294 }
8295 _ACEOF
8296 if ac_fn_c_try_link "$LINENO"; then :
8297   have_libpython=${version}
8298                   found_usable_python=yes
8299                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8300                   PYTHON_LIBS=$new_LIBS
8301 fi
8302 rm -f core conftest.err conftest.$ac_objext \
8303     conftest$ac_exeext conftest.$ac_ext
8304   CPPFLAGS=$save_CPPFLAGS
8305   LIBS=$save_LIBS
8306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8307 $as_echo "${found_usable_python}" >&6; }
8308
8309     fi
8310     if test ${have_libpython} = no; then
8311
8312   version=python2.5
8313
8314   new_CPPFLAGS=${python_includes}
8315   new_LIBS="${python_libs} -lpython2.5"
8316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8317 $as_echo_n "checking for ${version}... " >&6; }
8318   save_CPPFLAGS=$CPPFLAGS
8319   save_LIBS=$LIBS
8320   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8321   LIBS="$LIBS $new_LIBS"
8322   found_usable_python=no
8323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8324 /* end confdefs.h.  */
8325 #include "Python.h"
8326 int
8327 main ()
8328 {
8329 Py_Initialize ();
8330   ;
8331   return 0;
8332 }
8333 _ACEOF
8334 if ac_fn_c_try_link "$LINENO"; then :
8335   have_libpython=${version}
8336                   found_usable_python=yes
8337                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8338                   PYTHON_LIBS=$new_LIBS
8339 fi
8340 rm -f core conftest.err conftest.$ac_objext \
8341     conftest$ac_exeext conftest.$ac_ext
8342   CPPFLAGS=$save_CPPFLAGS
8343   LIBS=$save_LIBS
8344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8345 $as_echo "${found_usable_python}" >&6; }
8346
8347     fi
8348     if test ${have_libpython} = no; then
8349
8350   version=python2.4
8351
8352   new_CPPFLAGS=${python_includes}
8353   new_LIBS="${python_libs} -lpython2.4"
8354   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8355 $as_echo_n "checking for ${version}... " >&6; }
8356   save_CPPFLAGS=$CPPFLAGS
8357   save_LIBS=$LIBS
8358   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8359   LIBS="$LIBS $new_LIBS"
8360   found_usable_python=no
8361   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8362 /* end confdefs.h.  */
8363 #include "Python.h"
8364 int
8365 main ()
8366 {
8367 Py_Initialize ();
8368   ;
8369   return 0;
8370 }
8371 _ACEOF
8372 if ac_fn_c_try_link "$LINENO"; then :
8373   have_libpython=${version}
8374                   found_usable_python=yes
8375                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8376                   PYTHON_LIBS=$new_LIBS
8377 fi
8378 rm -f core conftest.err conftest.$ac_objext \
8379     conftest$ac_exeext conftest.$ac_ext
8380   CPPFLAGS=$save_CPPFLAGS
8381   LIBS=$save_LIBS
8382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8383 $as_echo "${found_usable_python}" >&6; }
8384
8385     fi
8386   fi
8387   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8388
8389 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8390
8391   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8392
8393 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8394
8395   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8396
8397 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8398
8399   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8400
8401 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8402
8403   fi
8404
8405   if test "${have_libpython}" = no; then
8406     case "${with_python}" in
8407     yes)
8408       as_fn_error "python is missing or unusable" "$LINENO" 5
8409       ;;
8410     auto)
8411       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8412 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8413       ;;
8414     *)
8415       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8416       ;;
8417     esac
8418   else
8419     if test -n "${python_prefix}"; then
8420
8421 cat >>confdefs.h <<_ACEOF
8422 #define WITH_PYTHON_PATH "${python_prefix}"
8423 _ACEOF
8424
8425
8426   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8427      if test "x$prefix" = xNONE; then
8428         test_prefix=/usr/local
8429      else
8430         test_prefix=$prefix
8431      fi
8432   else
8433      test_prefix=$exec_prefix
8434   fi
8435   value=0
8436   case ${python_prefix} in
8437      "${test_prefix}"|"${test_prefix}/"*|\
8438         '${exec_prefix}'|'${exec_prefix}/'*)
8439      value=1
8440      ;;
8441   esac
8442
8443 cat >>confdefs.h <<_ACEOF
8444 #define PYTHON_PATH_RELOCATABLE $value
8445 _ACEOF
8446
8447
8448     fi
8449   fi
8450 fi
8451
8452 if test "${have_libpython}" != no; then
8453
8454 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8455
8456   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8457   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8458   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8459   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8460   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8461
8462   # Flags needed to compile Python code (taken from python-config --cflags).
8463   # We cannot call python-config directly because it will output whatever was
8464   # used when compiling the Python interpreter itself, including flags which
8465   # would make the python-related objects be compiled differently from the
8466   # rest of GDB (e.g., -O2 and -fPIC).
8467   if test "${GCC}" = yes; then
8468     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8469   fi
8470
8471   if test "x${tentative_python_cflags}" != x; then
8472     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8473 $as_echo_n "checking compiler flags for python code... " >&6; }
8474     for flag in ${tentative_python_cflags}; do
8475       # Check that the compiler accepts it
8476       saved_CFLAGS="$CFLAGS"
8477       CFLAGS="$CFLAGS $flag"
8478       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8479 /* end confdefs.h.  */
8480
8481 int
8482 main ()
8483 {
8484
8485   ;
8486   return 0;
8487 }
8488 _ACEOF
8489 if ac_fn_c_try_compile "$LINENO"; then :
8490   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8491 fi
8492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8493       CFLAGS="$saved_CFLAGS"
8494     done
8495     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8496 $as_echo "${PYTHON_CFLAGS}" >&6; }
8497   fi
8498
8499   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
8500   #    #if _SGIAPI
8501   #    #define siginfo __siginfo
8502   #    #endif
8503   # The problem is that including Python causes some XOPEN macros to be
8504   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
8505   # to false.  So, we work around this issue by defining siginfo ourself
8506   # though the command-line.
8507   #
8508   # On x64 Windows, Python's include headers, and pyconfig.h in
8509   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
8510   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
8511   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
8512   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
8513   # The issue was reported to the Python community, but still isn't
8514   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
8515
8516   case "$gdb_host" in
8517     irix*) if test "${GCC}" = yes; then
8518              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
8519            fi
8520            ;;
8521     mingw64)
8522            if test "${GCC}" = yes; then
8523              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
8524            fi
8525            ;;
8526   esac
8527
8528   # Note that "python -m threading" cannot be used to check for
8529   # threading support due to a bug in Python 2.7.3
8530   # (http://bugs.python.org/issue15567).
8531   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
8532 $as_echo_n "checking whether python supports threads... " >&6; }
8533   saved_CPPFLAGS="${CPPFLAGS}"
8534   CPPFLAGS="${PYTHON_CPPFLAGS}"
8535   # Note that the test is reversed so that python_has_threads=yes on
8536   # unexpected failures.
8537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8538 /* end confdefs.h.  */
8539
8540 #include <Python.h>
8541 #ifdef WITH_THREAD
8542 # error
8543 #endif
8544
8545 _ACEOF
8546 if ac_fn_c_try_cpp "$LINENO"; then :
8547   python_has_threads=no
8548 else
8549   python_has_threads=yes
8550 fi
8551 rm -f conftest.err conftest.$ac_ext
8552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
8553 $as_echo "${python_has_threads}" >&6; }
8554   CPPFLAGS="${saved_CPPFLAGS}"
8555 else
8556   # Even if Python support is not compiled in, we need to have these files
8557   # included.
8558   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
8559   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
8560         python/py-prettyprint.c python/py-auto-load.c"
8561 fi
8562
8563
8564
8565
8566 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
8567 # but turn it off if Python is enabled with threads, since -lmcheck is
8568 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
8569 # and for releases.
8570 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
8571    && $development; then
8572   libmcheck_default=yes
8573 else
8574   libmcheck_default=no
8575 fi
8576
8577   # Check whether --enable-libmcheck was given.
8578 if test "${enable_libmcheck+set}" = set; then :
8579   enableval=$enable_libmcheck; case "${enableval}" in
8580       yes | y) ENABLE_LIBMCHECK="yes" ;;
8581       no | n)  ENABLE_LIBMCHECK="no" ;;
8582       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
8583     esac
8584 fi
8585
8586
8587   if test -z "${ENABLE_LIBMCHECK}"; then
8588     ENABLE_LIBMCHECK=${libmcheck_default}
8589   fi
8590
8591   if test "$ENABLE_LIBMCHECK" = "yes" ; then
8592     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
8593 $as_echo_n "checking for main in -lmcheck... " >&6; }
8594 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
8595   $as_echo_n "(cached) " >&6
8596 else
8597   ac_check_lib_save_LIBS=$LIBS
8598 LIBS="-lmcheck  $LIBS"
8599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8600 /* end confdefs.h.  */
8601
8602
8603 int
8604 main ()
8605 {
8606 return main ();
8607   ;
8608   return 0;
8609 }
8610 _ACEOF
8611 if ac_fn_c_try_link "$LINENO"; then :
8612   ac_cv_lib_mcheck_main=yes
8613 else
8614   ac_cv_lib_mcheck_main=no
8615 fi
8616 rm -f core conftest.err conftest.$ac_objext \
8617     conftest$ac_exeext conftest.$ac_ext
8618 LIBS=$ac_check_lib_save_LIBS
8619 fi
8620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
8621 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
8622 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
8623   cat >>confdefs.h <<_ACEOF
8624 #define HAVE_LIBMCHECK 1
8625 _ACEOF
8626
8627   LIBS="-lmcheck $LIBS"
8628
8629 fi
8630
8631   fi
8632
8633
8634 if test "$ENABLE_LIBMCHECK" = "yes" \
8635         -a "${have_libpython}" != "no" \
8636         -a "${python_has_threads}" = "yes" ; then
8637   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
8638 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
8639 fi
8640
8641 # ------------------------- #
8642 # Checks for header files.  #
8643 # ------------------------- #
8644
8645 ac_header_dirent=no
8646 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
8647   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
8648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
8649 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
8650 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
8651   $as_echo_n "(cached) " >&6
8652 else
8653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8654 /* end confdefs.h.  */
8655 #include <sys/types.h>
8656 #include <$ac_hdr>
8657
8658 int
8659 main ()
8660 {
8661 if ((DIR *) 0)
8662 return 0;
8663   ;
8664   return 0;
8665 }
8666 _ACEOF
8667 if ac_fn_c_try_compile "$LINENO"; then :
8668   eval "$as_ac_Header=yes"
8669 else
8670   eval "$as_ac_Header=no"
8671 fi
8672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8673 fi
8674 eval ac_res=\$$as_ac_Header
8675                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
8676 $as_echo "$ac_res" >&6; }
8677 eval as_val=\$$as_ac_Header
8678    if test "x$as_val" = x""yes; then :
8679   cat >>confdefs.h <<_ACEOF
8680 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
8681 _ACEOF
8682
8683 ac_header_dirent=$ac_hdr; break
8684 fi
8685
8686 done
8687 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
8688 if test $ac_header_dirent = dirent.h; then
8689   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
8690 $as_echo_n "checking for library containing opendir... " >&6; }
8691 if test "${ac_cv_search_opendir+set}" = set; then :
8692   $as_echo_n "(cached) " >&6
8693 else
8694   ac_func_search_save_LIBS=$LIBS
8695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8696 /* end confdefs.h.  */
8697
8698 /* Override any GCC internal prototype to avoid an error.
8699    Use char because int might match the return type of a GCC
8700    builtin and then its argument prototype would still apply.  */
8701 #ifdef __cplusplus
8702 extern "C"
8703 #endif
8704 char opendir ();
8705 int
8706 main ()
8707 {
8708 return opendir ();
8709   ;
8710   return 0;
8711 }
8712 _ACEOF
8713 for ac_lib in '' dir; do
8714   if test -z "$ac_lib"; then
8715     ac_res="none required"
8716   else
8717     ac_res=-l$ac_lib
8718     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8719   fi
8720   if ac_fn_c_try_link "$LINENO"; then :
8721   ac_cv_search_opendir=$ac_res
8722 fi
8723 rm -f core conftest.err conftest.$ac_objext \
8724     conftest$ac_exeext
8725   if test "${ac_cv_search_opendir+set}" = set; then :
8726   break
8727 fi
8728 done
8729 if test "${ac_cv_search_opendir+set}" = set; then :
8730
8731 else
8732   ac_cv_search_opendir=no
8733 fi
8734 rm conftest.$ac_ext
8735 LIBS=$ac_func_search_save_LIBS
8736 fi
8737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
8738 $as_echo "$ac_cv_search_opendir" >&6; }
8739 ac_res=$ac_cv_search_opendir
8740 if test "$ac_res" != no; then :
8741   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8742
8743 fi
8744
8745 else
8746   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
8747 $as_echo_n "checking for library containing opendir... " >&6; }
8748 if test "${ac_cv_search_opendir+set}" = set; then :
8749   $as_echo_n "(cached) " >&6
8750 else
8751   ac_func_search_save_LIBS=$LIBS
8752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8753 /* end confdefs.h.  */
8754
8755 /* Override any GCC internal prototype to avoid an error.
8756    Use char because int might match the return type of a GCC
8757    builtin and then its argument prototype would still apply.  */
8758 #ifdef __cplusplus
8759 extern "C"
8760 #endif
8761 char opendir ();
8762 int
8763 main ()
8764 {
8765 return opendir ();
8766   ;
8767   return 0;
8768 }
8769 _ACEOF
8770 for ac_lib in '' x; do
8771   if test -z "$ac_lib"; then
8772     ac_res="none required"
8773   else
8774     ac_res=-l$ac_lib
8775     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8776   fi
8777   if ac_fn_c_try_link "$LINENO"; then :
8778   ac_cv_search_opendir=$ac_res
8779 fi
8780 rm -f core conftest.err conftest.$ac_objext \
8781     conftest$ac_exeext
8782   if test "${ac_cv_search_opendir+set}" = set; then :
8783   break
8784 fi
8785 done
8786 if test "${ac_cv_search_opendir+set}" = set; then :
8787
8788 else
8789   ac_cv_search_opendir=no
8790 fi
8791 rm conftest.$ac_ext
8792 LIBS=$ac_func_search_save_LIBS
8793 fi
8794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
8795 $as_echo "$ac_cv_search_opendir" >&6; }
8796 ac_res=$ac_cv_search_opendir
8797 if test "$ac_res" != no; then :
8798   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8799
8800 fi
8801
8802 fi
8803
8804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8805 $as_echo_n "checking for ANSI C header files... " >&6; }
8806 if test "${ac_cv_header_stdc+set}" = set; then :
8807   $as_echo_n "(cached) " >&6
8808 else
8809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8810 /* end confdefs.h.  */
8811 #include <stdlib.h>
8812 #include <stdarg.h>
8813 #include <string.h>
8814 #include <float.h>
8815
8816 int
8817 main ()
8818 {
8819
8820   ;
8821   return 0;
8822 }
8823 _ACEOF
8824 if ac_fn_c_try_compile "$LINENO"; then :
8825   ac_cv_header_stdc=yes
8826 else
8827   ac_cv_header_stdc=no
8828 fi
8829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8830
8831 if test $ac_cv_header_stdc = yes; then
8832   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8833   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8834 /* end confdefs.h.  */
8835 #include <string.h>
8836
8837 _ACEOF
8838 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8839   $EGREP "memchr" >/dev/null 2>&1; then :
8840
8841 else
8842   ac_cv_header_stdc=no
8843 fi
8844 rm -f conftest*
8845
8846 fi
8847
8848 if test $ac_cv_header_stdc = yes; then
8849   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8851 /* end confdefs.h.  */
8852 #include <stdlib.h>
8853
8854 _ACEOF
8855 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8856   $EGREP "free" >/dev/null 2>&1; then :
8857
8858 else
8859   ac_cv_header_stdc=no
8860 fi
8861 rm -f conftest*
8862
8863 fi
8864
8865 if test $ac_cv_header_stdc = yes; then
8866   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8867   if test "$cross_compiling" = yes; then :
8868   :
8869 else
8870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8871 /* end confdefs.h.  */
8872 #include <ctype.h>
8873 #include <stdlib.h>
8874 #if ((' ' & 0x0FF) == 0x020)
8875 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8876 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8877 #else
8878 # define ISLOWER(c) \
8879                    (('a' <= (c) && (c) <= 'i') \
8880                      || ('j' <= (c) && (c) <= 'r') \
8881                      || ('s' <= (c) && (c) <= 'z'))
8882 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8883 #endif
8884
8885 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8886 int
8887 main ()
8888 {
8889   int i;
8890   for (i = 0; i < 256; i++)
8891     if (XOR (islower (i), ISLOWER (i))
8892         || toupper (i) != TOUPPER (i))
8893       return 2;
8894   return 0;
8895 }
8896 _ACEOF
8897 if ac_fn_c_try_run "$LINENO"; then :
8898
8899 else
8900   ac_cv_header_stdc=no
8901 fi
8902 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8903   conftest.$ac_objext conftest.beam conftest.$ac_ext
8904 fi
8905
8906 fi
8907 fi
8908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8909 $as_echo "$ac_cv_header_stdc" >&6; }
8910 if test $ac_cv_header_stdc = yes; then
8911
8912 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8913
8914 fi
8915
8916 # elf_hp.h is for HP/UX 64-bit shared library support.
8917 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h sys/socket.h proc_service.h \
8918                   thread_db.h signal.h stddef.h \
8919                   stdlib.h string.h memory.h strings.h sys/fault.h \
8920                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
8921                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
8922                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
8923                   sys/types.h sys/wait.h wait.h termios.h termio.h \
8924                   sgtty.h unistd.h elf_hp.h locale.h \
8925                   dlfcn.h sys/un.h linux/perf_event.h
8926 do :
8927   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8928 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8929 eval as_val=\$$as_ac_Header
8930    if test "x$as_val" = x""yes; then :
8931   cat >>confdefs.h <<_ACEOF
8932 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8933 _ACEOF
8934
8935 fi
8936
8937 done
8938
8939 for ac_header in sys/proc.h
8940 do :
8941   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
8942 # include <sys/param.h>
8943 #endif
8944
8945 "
8946 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
8947   cat >>confdefs.h <<_ACEOF
8948 #define HAVE_SYS_PROC_H 1
8949 _ACEOF
8950
8951 fi
8952
8953 done
8954
8955 for ac_header in sys/user.h
8956 do :
8957   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
8958 # include <sys/param.h>
8959 #endif
8960
8961 "
8962 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
8963   cat >>confdefs.h <<_ACEOF
8964 #define HAVE_SYS_USER_H 1
8965 _ACEOF
8966
8967 fi
8968
8969 done
8970
8971
8972 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
8973 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
8974 # think that we don't have <curses.h> if we're using GCC.
8975 case $host_os in
8976   solaris2.[789])
8977     if test "$GCC" = yes; then
8978
8979 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
8980
8981     fi ;;
8982 esac
8983 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
8984 do :
8985   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8986 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8987 eval as_val=\$$as_ac_Header
8988    if test "x$as_val" = x""yes; then :
8989   cat >>confdefs.h <<_ACEOF
8990 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8991 _ACEOF
8992
8993 fi
8994
8995 done
8996
8997 for ac_header in term.h
8998 do :
8999   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
9000 # include <curses.h>
9001 #endif
9002
9003 "
9004 if test "x$ac_cv_header_term_h" = x""yes; then :
9005   cat >>confdefs.h <<_ACEOF
9006 #define HAVE_TERM_H 1
9007 _ACEOF
9008
9009 fi
9010
9011 done
9012
9013
9014 # ------------------------- #
9015 # Checks for declarations.  #
9016 # ------------------------- #
9017
9018 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
9019 if test "x$ac_cv_have_decl_free" = x""yes; then :
9020   ac_have_decl=1
9021 else
9022   ac_have_decl=0
9023 fi
9024
9025 cat >>confdefs.h <<_ACEOF
9026 #define HAVE_DECL_FREE $ac_have_decl
9027 _ACEOF
9028 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
9029 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
9030   ac_have_decl=1
9031 else
9032   ac_have_decl=0
9033 fi
9034
9035 cat >>confdefs.h <<_ACEOF
9036 #define HAVE_DECL_MALLOC $ac_have_decl
9037 _ACEOF
9038 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
9039 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
9040   ac_have_decl=1
9041 else
9042   ac_have_decl=0
9043 fi
9044
9045 cat >>confdefs.h <<_ACEOF
9046 #define HAVE_DECL_REALLOC $ac_have_decl
9047 _ACEOF
9048 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
9049 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
9050   ac_have_decl=1
9051 else
9052   ac_have_decl=0
9053 fi
9054
9055 cat >>confdefs.h <<_ACEOF
9056 #define HAVE_DECL_STRERROR $ac_have_decl
9057 _ACEOF
9058 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
9059 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
9060   ac_have_decl=1
9061 else
9062   ac_have_decl=0
9063 fi
9064
9065 cat >>confdefs.h <<_ACEOF
9066 #define HAVE_DECL_STRSTR $ac_have_decl
9067 _ACEOF
9068 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
9069 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
9070   ac_have_decl=1
9071 else
9072   ac_have_decl=0
9073 fi
9074
9075 cat >>confdefs.h <<_ACEOF
9076 #define HAVE_DECL_GETOPT $ac_have_decl
9077 _ACEOF
9078 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
9079 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
9080   ac_have_decl=1
9081 else
9082   ac_have_decl=0
9083 fi
9084
9085 cat >>confdefs.h <<_ACEOF
9086 #define HAVE_DECL_SNPRINTF $ac_have_decl
9087 _ACEOF
9088 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
9089 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
9090   ac_have_decl=1
9091 else
9092   ac_have_decl=0
9093 fi
9094
9095 cat >>confdefs.h <<_ACEOF
9096 #define HAVE_DECL_VSNPRINTF $ac_have_decl
9097 _ACEOF
9098
9099
9100   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9101 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9102 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9103   $as_echo_n "(cached) " >&6
9104 else
9105   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9106 /* end confdefs.h.  */
9107 #include <locale.h>
9108 int
9109 main ()
9110 {
9111 return LC_MESSAGES
9112   ;
9113   return 0;
9114 }
9115 _ACEOF
9116 if ac_fn_c_try_link "$LINENO"; then :
9117   am_cv_val_LC_MESSAGES=yes
9118 else
9119   am_cv_val_LC_MESSAGES=no
9120 fi
9121 rm -f core conftest.err conftest.$ac_objext \
9122     conftest$ac_exeext conftest.$ac_ext
9123 fi
9124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9125 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9126   if test $am_cv_val_LC_MESSAGES = yes; then
9127
9128 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9129
9130   fi
9131
9132
9133 # ----------------------- #
9134 # Checks for structures.  #
9135 # ----------------------- #
9136
9137 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
9138 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
9139
9140 cat >>confdefs.h <<_ACEOF
9141 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
9142 _ACEOF
9143
9144
9145 fi
9146 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
9147 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
9148
9149 cat >>confdefs.h <<_ACEOF
9150 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
9151 _ACEOF
9152
9153
9154 fi
9155
9156
9157 # ------------------ #
9158 # Checks for types.  #
9159 # ------------------ #
9160
9161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
9162 $as_echo_n "checking return type of signal handlers... " >&6; }
9163 if test "${ac_cv_type_signal+set}" = set; then :
9164   $as_echo_n "(cached) " >&6
9165 else
9166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9167 /* end confdefs.h.  */
9168 #include <sys/types.h>
9169 #include <signal.h>
9170
9171 int
9172 main ()
9173 {
9174 return *(signal (0, 0)) (0) == 1;
9175   ;
9176   return 0;
9177 }
9178 _ACEOF
9179 if ac_fn_c_try_compile "$LINENO"; then :
9180   ac_cv_type_signal=int
9181 else
9182   ac_cv_type_signal=void
9183 fi
9184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9185 fi
9186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
9187 $as_echo "$ac_cv_type_signal" >&6; }
9188
9189 cat >>confdefs.h <<_ACEOF
9190 #define RETSIGTYPE $ac_cv_type_signal
9191 _ACEOF
9192
9193
9194 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9195 #include <sys/socket.h>
9196
9197 "
9198 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9199
9200 cat >>confdefs.h <<_ACEOF
9201 #define HAVE_SOCKLEN_T 1
9202 _ACEOF
9203
9204
9205 fi
9206
9207
9208 # ------------------------------------- #
9209 # Checks for compiler characteristics.  #
9210 # ------------------------------------- #
9211
9212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9213 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9214 if test "${ac_cv_c_const+set}" = set; then :
9215   $as_echo_n "(cached) " >&6
9216 else
9217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9218 /* end confdefs.h.  */
9219
9220 int
9221 main ()
9222 {
9223 /* FIXME: Include the comments suggested by Paul. */
9224 #ifndef __cplusplus
9225   /* Ultrix mips cc rejects this.  */
9226   typedef int charset[2];
9227   const charset cs;
9228   /* SunOS 4.1.1 cc rejects this.  */
9229   char const *const *pcpcc;
9230   char **ppc;
9231   /* NEC SVR4.0.2 mips cc rejects this.  */
9232   struct point {int x, y;};
9233   static struct point const zero = {0,0};
9234   /* AIX XL C 1.02.0.0 rejects this.
9235      It does not let you subtract one const X* pointer from another in
9236      an arm of an if-expression whose if-part is not a constant
9237      expression */
9238   const char *g = "string";
9239   pcpcc = &g + (g ? g-g : 0);
9240   /* HPUX 7.0 cc rejects these. */
9241   ++pcpcc;
9242   ppc = (char**) pcpcc;
9243   pcpcc = (char const *const *) ppc;
9244   { /* SCO 3.2v4 cc rejects this.  */
9245     char *t;
9246     char const *s = 0 ? (char *) 0 : (char const *) 0;
9247
9248     *t++ = 0;
9249     if (s) return 0;
9250   }
9251   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9252     int x[] = {25, 17};
9253     const int *foo = &x[0];
9254     ++foo;
9255   }
9256   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9257     typedef const int *iptr;
9258     iptr p = 0;
9259     ++p;
9260   }
9261   { /* AIX XL C 1.02.0.0 rejects this saying
9262        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9263     struct s { int j; const int *ap[3]; };
9264     struct s *b; b->j = 5;
9265   }
9266   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9267     const int foo = 10;
9268     if (!foo) return 0;
9269   }
9270   return !cs[0] && !zero.x;
9271 #endif
9272
9273   ;
9274   return 0;
9275 }
9276 _ACEOF
9277 if ac_fn_c_try_compile "$LINENO"; then :
9278   ac_cv_c_const=yes
9279 else
9280   ac_cv_c_const=no
9281 fi
9282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9283 fi
9284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9285 $as_echo "$ac_cv_c_const" >&6; }
9286 if test $ac_cv_c_const = no; then
9287
9288 $as_echo "#define const /**/" >>confdefs.h
9289
9290 fi
9291
9292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9293 $as_echo_n "checking for inline... " >&6; }
9294 if test "${ac_cv_c_inline+set}" = set; then :
9295   $as_echo_n "(cached) " >&6
9296 else
9297   ac_cv_c_inline=no
9298 for ac_kw in inline __inline__ __inline; do
9299   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9300 /* end confdefs.h.  */
9301 #ifndef __cplusplus
9302 typedef int foo_t;
9303 static $ac_kw foo_t static_foo () {return 0; }
9304 $ac_kw foo_t foo () {return 0; }
9305 #endif
9306
9307 _ACEOF
9308 if ac_fn_c_try_compile "$LINENO"; then :
9309   ac_cv_c_inline=$ac_kw
9310 fi
9311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9312   test "$ac_cv_c_inline" != no && break
9313 done
9314
9315 fi
9316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9317 $as_echo "$ac_cv_c_inline" >&6; }
9318
9319 case $ac_cv_c_inline in
9320   inline | yes) ;;
9321   *)
9322     case $ac_cv_c_inline in
9323       no) ac_val=;;
9324       *) ac_val=$ac_cv_c_inline;;
9325     esac
9326     cat >>confdefs.h <<_ACEOF
9327 #ifndef __cplusplus
9328 #define inline $ac_val
9329 #endif
9330 _ACEOF
9331     ;;
9332 esac
9333
9334  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9335 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9336 if test "${ac_cv_c_bigendian+set}" = set; then :
9337   $as_echo_n "(cached) " >&6
9338 else
9339   ac_cv_c_bigendian=unknown
9340     # See if we're dealing with a universal compiler.
9341     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9342 /* end confdefs.h.  */
9343 #ifndef __APPLE_CC__
9344                not a universal capable compiler
9345              #endif
9346              typedef int dummy;
9347
9348 _ACEOF
9349 if ac_fn_c_try_compile "$LINENO"; then :
9350
9351         # Check for potential -arch flags.  It is not universal unless
9352         # there are at least two -arch flags with different values.
9353         ac_arch=
9354         ac_prev=
9355         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9356          if test -n "$ac_prev"; then
9357            case $ac_word in
9358              i?86 | x86_64 | ppc | ppc64)
9359                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9360                  ac_arch=$ac_word
9361                else
9362                  ac_cv_c_bigendian=universal
9363                  break
9364                fi
9365                ;;
9366            esac
9367            ac_prev=
9368          elif test "x$ac_word" = "x-arch"; then
9369            ac_prev=arch
9370          fi
9371        done
9372 fi
9373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9374     if test $ac_cv_c_bigendian = unknown; then
9375       # See if sys/param.h defines the BYTE_ORDER macro.
9376       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9377 /* end confdefs.h.  */
9378 #include <sys/types.h>
9379              #include <sys/param.h>
9380
9381 int
9382 main ()
9383 {
9384 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9385                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9386                      && LITTLE_ENDIAN)
9387               bogus endian macros
9388              #endif
9389
9390   ;
9391   return 0;
9392 }
9393 _ACEOF
9394 if ac_fn_c_try_compile "$LINENO"; then :
9395   # It does; now see whether it defined to BIG_ENDIAN or not.
9396          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9397 /* end confdefs.h.  */
9398 #include <sys/types.h>
9399                 #include <sys/param.h>
9400
9401 int
9402 main ()
9403 {
9404 #if BYTE_ORDER != BIG_ENDIAN
9405                  not big endian
9406                 #endif
9407
9408   ;
9409   return 0;
9410 }
9411 _ACEOF
9412 if ac_fn_c_try_compile "$LINENO"; then :
9413   ac_cv_c_bigendian=yes
9414 else
9415   ac_cv_c_bigendian=no
9416 fi
9417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9418 fi
9419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9420     fi
9421     if test $ac_cv_c_bigendian = unknown; then
9422       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9423       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9424 /* end confdefs.h.  */
9425 #include <limits.h>
9426
9427 int
9428 main ()
9429 {
9430 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9431               bogus endian macros
9432              #endif
9433
9434   ;
9435   return 0;
9436 }
9437 _ACEOF
9438 if ac_fn_c_try_compile "$LINENO"; then :
9439   # It does; now see whether it defined to _BIG_ENDIAN or not.
9440          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9441 /* end confdefs.h.  */
9442 #include <limits.h>
9443
9444 int
9445 main ()
9446 {
9447 #ifndef _BIG_ENDIAN
9448                  not big endian
9449                 #endif
9450
9451   ;
9452   return 0;
9453 }
9454 _ACEOF
9455 if ac_fn_c_try_compile "$LINENO"; then :
9456   ac_cv_c_bigendian=yes
9457 else
9458   ac_cv_c_bigendian=no
9459 fi
9460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9461 fi
9462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9463     fi
9464     if test $ac_cv_c_bigendian = unknown; then
9465       # Compile a test program.
9466       if test "$cross_compiling" = yes; then :
9467   # Try to guess by grepping values from an object file.
9468          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9469 /* end confdefs.h.  */
9470 short int ascii_mm[] =
9471                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9472                 short int ascii_ii[] =
9473                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9474                 int use_ascii (int i) {
9475                   return ascii_mm[i] + ascii_ii[i];
9476                 }
9477                 short int ebcdic_ii[] =
9478                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9479                 short int ebcdic_mm[] =
9480                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9481                 int use_ebcdic (int i) {
9482                   return ebcdic_mm[i] + ebcdic_ii[i];
9483                 }
9484                 extern int foo;
9485
9486 int
9487 main ()
9488 {
9489 return use_ascii (foo) == use_ebcdic (foo);
9490   ;
9491   return 0;
9492 }
9493 _ACEOF
9494 if ac_fn_c_try_compile "$LINENO"; then :
9495   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9496               ac_cv_c_bigendian=yes
9497             fi
9498             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9499               if test "$ac_cv_c_bigendian" = unknown; then
9500                 ac_cv_c_bigendian=no
9501               else
9502                 # finding both strings is unlikely to happen, but who knows?
9503                 ac_cv_c_bigendian=unknown
9504               fi
9505             fi
9506 fi
9507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9508 else
9509   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9510 /* end confdefs.h.  */
9511 $ac_includes_default
9512 int
9513 main ()
9514 {
9515
9516              /* Are we little or big endian?  From Harbison&Steele.  */
9517              union
9518              {
9519                long int l;
9520                char c[sizeof (long int)];
9521              } u;
9522              u.l = 1;
9523              return u.c[sizeof (long int) - 1] == 1;
9524
9525   ;
9526   return 0;
9527 }
9528 _ACEOF
9529 if ac_fn_c_try_run "$LINENO"; then :
9530   ac_cv_c_bigendian=no
9531 else
9532   ac_cv_c_bigendian=yes
9533 fi
9534 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9535   conftest.$ac_objext conftest.beam conftest.$ac_ext
9536 fi
9537
9538     fi
9539 fi
9540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9541 $as_echo "$ac_cv_c_bigendian" >&6; }
9542  case $ac_cv_c_bigendian in #(
9543    yes)
9544      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9545 ;; #(
9546    no)
9547       ;; #(
9548    universal)
9549
9550 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9551
9552      ;; #(
9553    *)
9554      as_fn_error "unknown endianness
9555  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9556  esac
9557
9558
9559 # ------------------------------ #
9560 # Checks for library functions.  #
9561 # ------------------------------ #
9562
9563 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9564 # for constant arguments.  Useless!
9565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
9566 $as_echo_n "checking for working alloca.h... " >&6; }
9567 if test "${ac_cv_working_alloca_h+set}" = set; then :
9568   $as_echo_n "(cached) " >&6
9569 else
9570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9571 /* end confdefs.h.  */
9572 #include <alloca.h>
9573 int
9574 main ()
9575 {
9576 char *p = (char *) alloca (2 * sizeof (int));
9577                           if (p) return 0;
9578   ;
9579   return 0;
9580 }
9581 _ACEOF
9582 if ac_fn_c_try_link "$LINENO"; then :
9583   ac_cv_working_alloca_h=yes
9584 else
9585   ac_cv_working_alloca_h=no
9586 fi
9587 rm -f core conftest.err conftest.$ac_objext \
9588     conftest$ac_exeext conftest.$ac_ext
9589 fi
9590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
9591 $as_echo "$ac_cv_working_alloca_h" >&6; }
9592 if test $ac_cv_working_alloca_h = yes; then
9593
9594 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
9595
9596 fi
9597
9598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
9599 $as_echo_n "checking for alloca... " >&6; }
9600 if test "${ac_cv_func_alloca_works+set}" = set; then :
9601   $as_echo_n "(cached) " >&6
9602 else
9603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9604 /* end confdefs.h.  */
9605 #ifdef __GNUC__
9606 # define alloca __builtin_alloca
9607 #else
9608 # ifdef _MSC_VER
9609 #  include <malloc.h>
9610 #  define alloca _alloca
9611 # else
9612 #  ifdef HAVE_ALLOCA_H
9613 #   include <alloca.h>
9614 #  else
9615 #   ifdef _AIX
9616  #pragma alloca
9617 #   else
9618 #    ifndef alloca /* predefined by HP cc +Olibcalls */
9619 char *alloca ();
9620 #    endif
9621 #   endif
9622 #  endif
9623 # endif
9624 #endif
9625
9626 int
9627 main ()
9628 {
9629 char *p = (char *) alloca (1);
9630                                     if (p) return 0;
9631   ;
9632   return 0;
9633 }
9634 _ACEOF
9635 if ac_fn_c_try_link "$LINENO"; then :
9636   ac_cv_func_alloca_works=yes
9637 else
9638   ac_cv_func_alloca_works=no
9639 fi
9640 rm -f core conftest.err conftest.$ac_objext \
9641     conftest$ac_exeext conftest.$ac_ext
9642 fi
9643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
9644 $as_echo "$ac_cv_func_alloca_works" >&6; }
9645
9646 if test $ac_cv_func_alloca_works = yes; then
9647
9648 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
9649
9650 else
9651   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
9652 # that cause trouble.  Some versions do not even contain alloca or
9653 # contain a buggy version.  If you still want to use their alloca,
9654 # use ar to extract alloca.o from them instead of compiling alloca.c.
9655
9656 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
9657
9658 $as_echo "#define C_ALLOCA 1" >>confdefs.h
9659
9660
9661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
9662 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
9663 if test "${ac_cv_os_cray+set}" = set; then :
9664   $as_echo_n "(cached) " >&6
9665 else
9666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9667 /* end confdefs.h.  */
9668 #if defined CRAY && ! defined CRAY2
9669 webecray
9670 #else
9671 wenotbecray
9672 #endif
9673
9674 _ACEOF
9675 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9676   $EGREP "webecray" >/dev/null 2>&1; then :
9677   ac_cv_os_cray=yes
9678 else
9679   ac_cv_os_cray=no
9680 fi
9681 rm -f conftest*
9682
9683 fi
9684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
9685 $as_echo "$ac_cv_os_cray" >&6; }
9686 if test $ac_cv_os_cray = yes; then
9687   for ac_func in _getb67 GETB67 getb67; do
9688     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9689 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9690 eval as_val=\$$as_ac_var
9691    if test "x$as_val" = x""yes; then :
9692
9693 cat >>confdefs.h <<_ACEOF
9694 #define CRAY_STACKSEG_END $ac_func
9695 _ACEOF
9696
9697     break
9698 fi
9699
9700   done
9701 fi
9702
9703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
9704 $as_echo_n "checking stack direction for C alloca... " >&6; }
9705 if test "${ac_cv_c_stack_direction+set}" = set; then :
9706   $as_echo_n "(cached) " >&6
9707 else
9708   if test "$cross_compiling" = yes; then :
9709   ac_cv_c_stack_direction=0
9710 else
9711   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9712 /* end confdefs.h.  */
9713 $ac_includes_default
9714 int
9715 find_stack_direction ()
9716 {
9717   static char *addr = 0;
9718   auto char dummy;
9719   if (addr == 0)
9720     {
9721       addr = &dummy;
9722       return find_stack_direction ();
9723     }
9724   else
9725     return (&dummy > addr) ? 1 : -1;
9726 }
9727
9728 int
9729 main ()
9730 {
9731   return find_stack_direction () < 0;
9732 }
9733 _ACEOF
9734 if ac_fn_c_try_run "$LINENO"; then :
9735   ac_cv_c_stack_direction=1
9736 else
9737   ac_cv_c_stack_direction=-1
9738 fi
9739 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9740   conftest.$ac_objext conftest.beam conftest.$ac_ext
9741 fi
9742
9743 fi
9744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
9745 $as_echo "$ac_cv_c_stack_direction" >&6; }
9746 cat >>confdefs.h <<_ACEOF
9747 #define STACK_DIRECTION $ac_cv_c_stack_direction
9748 _ACEOF
9749
9750
9751 fi
9752
9753 for ac_header in stdlib.h unistd.h
9754 do :
9755   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9756 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9757 eval as_val=\$$as_ac_Header
9758    if test "x$as_val" = x""yes; then :
9759   cat >>confdefs.h <<_ACEOF
9760 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9761 _ACEOF
9762
9763 fi
9764
9765 done
9766
9767 for ac_func in getpagesize
9768 do :
9769   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9770 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9771   cat >>confdefs.h <<_ACEOF
9772 #define HAVE_GETPAGESIZE 1
9773 _ACEOF
9774
9775 fi
9776 done
9777
9778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9779 $as_echo_n "checking for working mmap... " >&6; }
9780 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9781   $as_echo_n "(cached) " >&6
9782 else
9783   if test "$cross_compiling" = yes; then :
9784   ac_cv_func_mmap_fixed_mapped=no
9785 else
9786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9787 /* end confdefs.h.  */
9788 $ac_includes_default
9789 /* malloc might have been renamed as rpl_malloc. */
9790 #undef malloc
9791
9792 /* Thanks to Mike Haertel and Jim Avera for this test.
9793    Here is a matrix of mmap possibilities:
9794         mmap private not fixed
9795         mmap private fixed at somewhere currently unmapped
9796         mmap private fixed at somewhere already mapped
9797         mmap shared not fixed
9798         mmap shared fixed at somewhere currently unmapped
9799         mmap shared fixed at somewhere already mapped
9800    For private mappings, we should verify that changes cannot be read()
9801    back from the file, nor mmap's back from the file at a different
9802    address.  (There have been systems where private was not correctly
9803    implemented like the infamous i386 svr4.0, and systems where the
9804    VM page cache was not coherent with the file system buffer cache
9805    like early versions of FreeBSD and possibly contemporary NetBSD.)
9806    For shared mappings, we should conversely verify that changes get
9807    propagated back to all the places they're supposed to be.
9808
9809    Grep wants private fixed already mapped.
9810    The main things grep needs to know about mmap are:
9811    * does it exist and is it safe to write into the mmap'd area
9812    * how to use it (BSD variants)  */
9813
9814 #include <fcntl.h>
9815 #include <sys/mman.h>
9816
9817 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9818 char *malloc ();
9819 #endif
9820
9821 /* This mess was copied from the GNU getpagesize.h.  */
9822 #ifndef HAVE_GETPAGESIZE
9823 /* Assume that all systems that can run configure have sys/param.h.  */
9824 # ifndef HAVE_SYS_PARAM_H
9825 #  define HAVE_SYS_PARAM_H 1
9826 # endif
9827
9828 # ifdef _SC_PAGESIZE
9829 #  define getpagesize() sysconf(_SC_PAGESIZE)
9830 # else /* no _SC_PAGESIZE */
9831 #  ifdef HAVE_SYS_PARAM_H
9832 #   include <sys/param.h>
9833 #   ifdef EXEC_PAGESIZE
9834 #    define getpagesize() EXEC_PAGESIZE
9835 #   else /* no EXEC_PAGESIZE */
9836 #    ifdef NBPG
9837 #     define getpagesize() NBPG * CLSIZE
9838 #     ifndef CLSIZE
9839 #      define CLSIZE 1
9840 #     endif /* no CLSIZE */
9841 #    else /* no NBPG */
9842 #     ifdef NBPC
9843 #      define getpagesize() NBPC
9844 #     else /* no NBPC */
9845 #      ifdef PAGESIZE
9846 #       define getpagesize() PAGESIZE
9847 #      endif /* PAGESIZE */
9848 #     endif /* no NBPC */
9849 #    endif /* no NBPG */
9850 #   endif /* no EXEC_PAGESIZE */
9851 #  else /* no HAVE_SYS_PARAM_H */
9852 #   define getpagesize() 8192   /* punt totally */
9853 #  endif /* no HAVE_SYS_PARAM_H */
9854 # endif /* no _SC_PAGESIZE */
9855
9856 #endif /* no HAVE_GETPAGESIZE */
9857
9858 int
9859 main ()
9860 {
9861   char *data, *data2, *data3;
9862   int i, pagesize;
9863   int fd;
9864
9865   pagesize = getpagesize ();
9866
9867   /* First, make a file with some known garbage in it. */
9868   data = (char *) malloc (pagesize);
9869   if (!data)
9870     return 1;
9871   for (i = 0; i < pagesize; ++i)
9872     *(data + i) = rand ();
9873   umask (0);
9874   fd = creat ("conftest.mmap", 0600);
9875   if (fd < 0)
9876     return 1;
9877   if (write (fd, data, pagesize) != pagesize)
9878     return 1;
9879   close (fd);
9880
9881   /* Next, try to mmap the file at a fixed address which already has
9882      something else allocated at it.  If we can, also make sure that
9883      we see the same garbage.  */
9884   fd = open ("conftest.mmap", O_RDWR);
9885   if (fd < 0)
9886     return 1;
9887   data2 = (char *) malloc (2 * pagesize);
9888   if (!data2)
9889     return 1;
9890   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
9891   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9892                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9893     return 1;
9894   for (i = 0; i < pagesize; ++i)
9895     if (*(data + i) != *(data2 + i))
9896       return 1;
9897
9898   /* Finally, make sure that changes to the mapped area do not
9899      percolate back to the file as seen by read().  (This is a bug on
9900      some variants of i386 svr4.0.)  */
9901   for (i = 0; i < pagesize; ++i)
9902     *(data2 + i) = *(data2 + i) + 1;
9903   data3 = (char *) malloc (pagesize);
9904   if (!data3)
9905     return 1;
9906   if (read (fd, data3, pagesize) != pagesize)
9907     return 1;
9908   for (i = 0; i < pagesize; ++i)
9909     if (*(data + i) != *(data3 + i))
9910       return 1;
9911   close (fd);
9912   return 0;
9913 }
9914 _ACEOF
9915 if ac_fn_c_try_run "$LINENO"; then :
9916   ac_cv_func_mmap_fixed_mapped=yes
9917 else
9918   ac_cv_func_mmap_fixed_mapped=no
9919 fi
9920 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9921   conftest.$ac_objext conftest.beam conftest.$ac_ext
9922 fi
9923
9924 fi
9925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9926 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9927 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9928
9929 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9930
9931 fi
9932 rm -f conftest.mmap
9933
9934 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9935 if test "x$ac_cv_type_pid_t" = x""yes; then :
9936
9937 else
9938
9939 cat >>confdefs.h <<_ACEOF
9940 #define pid_t int
9941 _ACEOF
9942
9943 fi
9944
9945 for ac_header in vfork.h
9946 do :
9947   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
9948 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9949   cat >>confdefs.h <<_ACEOF
9950 #define HAVE_VFORK_H 1
9951 _ACEOF
9952
9953 fi
9954
9955 done
9956
9957 for ac_func in fork vfork
9958 do :
9959   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9960 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9961 eval as_val=\$$as_ac_var
9962    if test "x$as_val" = x""yes; then :
9963   cat >>confdefs.h <<_ACEOF
9964 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9965 _ACEOF
9966
9967 fi
9968 done
9969
9970 if test "x$ac_cv_func_fork" = xyes; then
9971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9972 $as_echo_n "checking for working fork... " >&6; }
9973 if test "${ac_cv_func_fork_works+set}" = set; then :
9974   $as_echo_n "(cached) " >&6
9975 else
9976   if test "$cross_compiling" = yes; then :
9977   ac_cv_func_fork_works=cross
9978 else
9979   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9980 /* end confdefs.h.  */
9981 $ac_includes_default
9982 int
9983 main ()
9984 {
9985
9986           /* By Ruediger Kuhlmann. */
9987           return fork () < 0;
9988
9989   ;
9990   return 0;
9991 }
9992 _ACEOF
9993 if ac_fn_c_try_run "$LINENO"; then :
9994   ac_cv_func_fork_works=yes
9995 else
9996   ac_cv_func_fork_works=no
9997 fi
9998 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9999   conftest.$ac_objext conftest.beam conftest.$ac_ext
10000 fi
10001
10002 fi
10003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10004 $as_echo "$ac_cv_func_fork_works" >&6; }
10005
10006 else
10007   ac_cv_func_fork_works=$ac_cv_func_fork
10008 fi
10009 if test "x$ac_cv_func_fork_works" = xcross; then
10010   case $host in
10011     *-*-amigaos* | *-*-msdosdjgpp*)
10012       # Override, as these systems have only a dummy fork() stub
10013       ac_cv_func_fork_works=no
10014       ;;
10015     *)
10016       ac_cv_func_fork_works=yes
10017       ;;
10018   esac
10019   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10020 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10021 fi
10022 ac_cv_func_vfork_works=$ac_cv_func_vfork
10023 if test "x$ac_cv_func_vfork" = xyes; then
10024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10025 $as_echo_n "checking for working vfork... " >&6; }
10026 if test "${ac_cv_func_vfork_works+set}" = set; then :
10027   $as_echo_n "(cached) " >&6
10028 else
10029   if test "$cross_compiling" = yes; then :
10030   ac_cv_func_vfork_works=cross
10031 else
10032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10033 /* end confdefs.h.  */
10034 /* Thanks to Paul Eggert for this test.  */
10035 $ac_includes_default
10036 #include <sys/wait.h>
10037 #ifdef HAVE_VFORK_H
10038 # include <vfork.h>
10039 #endif
10040 /* On some sparc systems, changes by the child to local and incoming
10041    argument registers are propagated back to the parent.  The compiler
10042    is told about this with #include <vfork.h>, but some compilers
10043    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10044    static variable whose address is put into a register that is
10045    clobbered by the vfork.  */
10046 static void
10047 #ifdef __cplusplus
10048 sparc_address_test (int arg)
10049 # else
10050 sparc_address_test (arg) int arg;
10051 #endif
10052 {
10053   static pid_t child;
10054   if (!child) {
10055     child = vfork ();
10056     if (child < 0) {
10057       perror ("vfork");
10058       _exit(2);
10059     }
10060     if (!child) {
10061       arg = getpid();
10062       write(-1, "", 0);
10063       _exit (arg);
10064     }
10065   }
10066 }
10067
10068 int
10069 main ()
10070 {
10071   pid_t parent = getpid ();
10072   pid_t child;
10073
10074   sparc_address_test (0);
10075
10076   child = vfork ();
10077
10078   if (child == 0) {
10079     /* Here is another test for sparc vfork register problems.  This
10080        test uses lots of local variables, at least as many local
10081        variables as main has allocated so far including compiler
10082        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10083        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10084        reuse the register of parent for one of the local variables,
10085        since it will think that parent can't possibly be used any more
10086        in this routine.  Assigning to the local variable will thus
10087        munge parent in the parent process.  */
10088     pid_t
10089       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10090       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10091     /* Convince the compiler that p..p7 are live; otherwise, it might
10092        use the same hardware register for all 8 local variables.  */
10093     if (p != p1 || p != p2 || p != p3 || p != p4
10094         || p != p5 || p != p6 || p != p7)
10095       _exit(1);
10096
10097     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10098        from child file descriptors.  If the child closes a descriptor
10099        before it execs or exits, this munges the parent's descriptor
10100        as well.  Test for this by closing stdout in the child.  */
10101     _exit(close(fileno(stdout)) != 0);
10102   } else {
10103     int status;
10104     struct stat st;
10105
10106     while (wait(&status) != child)
10107       ;
10108     return (
10109          /* Was there some problem with vforking?  */
10110          child < 0
10111
10112          /* Did the child fail?  (This shouldn't happen.)  */
10113          || status
10114
10115          /* Did the vfork/compiler bug occur?  */
10116          || parent != getpid()
10117
10118          /* Did the file descriptor bug occur?  */
10119          || fstat(fileno(stdout), &st) != 0
10120          );
10121   }
10122 }
10123 _ACEOF
10124 if ac_fn_c_try_run "$LINENO"; then :
10125   ac_cv_func_vfork_works=yes
10126 else
10127   ac_cv_func_vfork_works=no
10128 fi
10129 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10130   conftest.$ac_objext conftest.beam conftest.$ac_ext
10131 fi
10132
10133 fi
10134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10135 $as_echo "$ac_cv_func_vfork_works" >&6; }
10136
10137 fi;
10138 if test "x$ac_cv_func_fork_works" = xcross; then
10139   ac_cv_func_vfork_works=$ac_cv_func_vfork
10140   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10141 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10142 fi
10143
10144 if test "x$ac_cv_func_vfork_works" = xyes; then
10145
10146 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10147
10148 else
10149
10150 $as_echo "#define vfork fork" >>confdefs.h
10151
10152 fi
10153 if test "x$ac_cv_func_fork_works" = xyes; then
10154
10155 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10156
10157 fi
10158
10159 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
10160                 pipe poll pread pread64 pwrite readlink resize_term \
10161                 sbrk setpgid setpgrp setsid \
10162                 sigaction sigprocmask sigsetmask socketpair syscall \
10163                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10164                 setrlimit getrlimit posix_madvise waitpid lstat \
10165                 fdwalk pipe2 ptrace64
10166 do :
10167   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10168 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10169 eval as_val=\$$as_ac_var
10170    if test "x$as_val" = x""yes; then :
10171   cat >>confdefs.h <<_ACEOF
10172 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10173 _ACEOF
10174
10175 fi
10176 done
10177
10178
10179   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10180 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10181 if test "${am_cv_langinfo_codeset+set}" = set; then :
10182   $as_echo_n "(cached) " >&6
10183 else
10184   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10185 /* end confdefs.h.  */
10186 #include <langinfo.h>
10187 int
10188 main ()
10189 {
10190 char* cs = nl_langinfo(CODESET);
10191   ;
10192   return 0;
10193 }
10194 _ACEOF
10195 if ac_fn_c_try_link "$LINENO"; then :
10196   am_cv_langinfo_codeset=yes
10197 else
10198   am_cv_langinfo_codeset=no
10199 fi
10200 rm -f core conftest.err conftest.$ac_objext \
10201     conftest$ac_exeext conftest.$ac_ext
10202
10203 fi
10204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10205 $as_echo "$am_cv_langinfo_codeset" >&6; }
10206   if test $am_cv_langinfo_codeset = yes; then
10207
10208 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10209
10210   fi
10211
10212
10213   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10214 $as_echo_n "checking for ANSI C header files... " >&6; }
10215 if test "${ac_cv_header_stdc+set}" = set; then :
10216   $as_echo_n "(cached) " >&6
10217 else
10218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10219 /* end confdefs.h.  */
10220 #include <stdlib.h>
10221 #include <stdarg.h>
10222 #include <string.h>
10223 #include <float.h>
10224
10225 int
10226 main ()
10227 {
10228
10229   ;
10230   return 0;
10231 }
10232 _ACEOF
10233 if ac_fn_c_try_compile "$LINENO"; then :
10234   ac_cv_header_stdc=yes
10235 else
10236   ac_cv_header_stdc=no
10237 fi
10238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10239
10240 if test $ac_cv_header_stdc = yes; then
10241   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10243 /* end confdefs.h.  */
10244 #include <string.h>
10245
10246 _ACEOF
10247 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10248   $EGREP "memchr" >/dev/null 2>&1; then :
10249
10250 else
10251   ac_cv_header_stdc=no
10252 fi
10253 rm -f conftest*
10254
10255 fi
10256
10257 if test $ac_cv_header_stdc = yes; then
10258   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10260 /* end confdefs.h.  */
10261 #include <stdlib.h>
10262
10263 _ACEOF
10264 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10265   $EGREP "free" >/dev/null 2>&1; then :
10266
10267 else
10268   ac_cv_header_stdc=no
10269 fi
10270 rm -f conftest*
10271
10272 fi
10273
10274 if test $ac_cv_header_stdc = yes; then
10275   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10276   if test "$cross_compiling" = yes; then :
10277   :
10278 else
10279   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10280 /* end confdefs.h.  */
10281 #include <ctype.h>
10282 #include <stdlib.h>
10283 #if ((' ' & 0x0FF) == 0x020)
10284 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10285 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10286 #else
10287 # define ISLOWER(c) \
10288                    (('a' <= (c) && (c) <= 'i') \
10289                      || ('j' <= (c) && (c) <= 'r') \
10290                      || ('s' <= (c) && (c) <= 'z'))
10291 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10292 #endif
10293
10294 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10295 int
10296 main ()
10297 {
10298   int i;
10299   for (i = 0; i < 256; i++)
10300     if (XOR (islower (i), ISLOWER (i))
10301         || toupper (i) != TOUPPER (i))
10302       return 2;
10303   return 0;
10304 }
10305 _ACEOF
10306 if ac_fn_c_try_run "$LINENO"; then :
10307
10308 else
10309   ac_cv_header_stdc=no
10310 fi
10311 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10312   conftest.$ac_objext conftest.beam conftest.$ac_ext
10313 fi
10314
10315 fi
10316 fi
10317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10318 $as_echo "$ac_cv_header_stdc" >&6; }
10319 if test $ac_cv_header_stdc = yes; then
10320
10321 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10322
10323 fi
10324
10325   ac_header_dirent=no
10326 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
10327   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
10328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
10329 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
10330 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
10331   $as_echo_n "(cached) " >&6
10332 else
10333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10334 /* end confdefs.h.  */
10335 #include <sys/types.h>
10336 #include <$ac_hdr>
10337
10338 int
10339 main ()
10340 {
10341 if ((DIR *) 0)
10342 return 0;
10343   ;
10344   return 0;
10345 }
10346 _ACEOF
10347 if ac_fn_c_try_compile "$LINENO"; then :
10348   eval "$as_ac_Header=yes"
10349 else
10350   eval "$as_ac_Header=no"
10351 fi
10352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10353 fi
10354 eval ac_res=\$$as_ac_Header
10355                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10356 $as_echo "$ac_res" >&6; }
10357 eval as_val=\$$as_ac_Header
10358    if test "x$as_val" = x""yes; then :
10359   cat >>confdefs.h <<_ACEOF
10360 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
10361 _ACEOF
10362
10363 ac_header_dirent=$ac_hdr; break
10364 fi
10365
10366 done
10367 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
10368 if test $ac_header_dirent = dirent.h; then
10369   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
10370 $as_echo_n "checking for library containing opendir... " >&6; }
10371 if test "${ac_cv_search_opendir+set}" = set; then :
10372   $as_echo_n "(cached) " >&6
10373 else
10374   ac_func_search_save_LIBS=$LIBS
10375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10376 /* end confdefs.h.  */
10377
10378 /* Override any GCC internal prototype to avoid an error.
10379    Use char because int might match the return type of a GCC
10380    builtin and then its argument prototype would still apply.  */
10381 #ifdef __cplusplus
10382 extern "C"
10383 #endif
10384 char opendir ();
10385 int
10386 main ()
10387 {
10388 return opendir ();
10389   ;
10390   return 0;
10391 }
10392 _ACEOF
10393 for ac_lib in '' dir; do
10394   if test -z "$ac_lib"; then
10395     ac_res="none required"
10396   else
10397     ac_res=-l$ac_lib
10398     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
10399   fi
10400   if ac_fn_c_try_link "$LINENO"; then :
10401   ac_cv_search_opendir=$ac_res
10402 fi
10403 rm -f core conftest.err conftest.$ac_objext \
10404     conftest$ac_exeext
10405   if test "${ac_cv_search_opendir+set}" = set; then :
10406   break
10407 fi
10408 done
10409 if test "${ac_cv_search_opendir+set}" = set; then :
10410
10411 else
10412   ac_cv_search_opendir=no
10413 fi
10414 rm conftest.$ac_ext
10415 LIBS=$ac_func_search_save_LIBS
10416 fi
10417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
10418 $as_echo "$ac_cv_search_opendir" >&6; }
10419 ac_res=$ac_cv_search_opendir
10420 if test "$ac_res" != no; then :
10421   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10422
10423 fi
10424
10425 else
10426   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
10427 $as_echo_n "checking for library containing opendir... " >&6; }
10428 if test "${ac_cv_search_opendir+set}" = set; then :
10429   $as_echo_n "(cached) " >&6
10430 else
10431   ac_func_search_save_LIBS=$LIBS
10432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10433 /* end confdefs.h.  */
10434
10435 /* Override any GCC internal prototype to avoid an error.
10436    Use char because int might match the return type of a GCC
10437    builtin and then its argument prototype would still apply.  */
10438 #ifdef __cplusplus
10439 extern "C"
10440 #endif
10441 char opendir ();
10442 int
10443 main ()
10444 {
10445 return opendir ();
10446   ;
10447   return 0;
10448 }
10449 _ACEOF
10450 for ac_lib in '' x; do
10451   if test -z "$ac_lib"; then
10452     ac_res="none required"
10453   else
10454     ac_res=-l$ac_lib
10455     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
10456   fi
10457   if ac_fn_c_try_link "$LINENO"; then :
10458   ac_cv_search_opendir=$ac_res
10459 fi
10460 rm -f core conftest.err conftest.$ac_objext \
10461     conftest$ac_exeext
10462   if test "${ac_cv_search_opendir+set}" = set; then :
10463   break
10464 fi
10465 done
10466 if test "${ac_cv_search_opendir+set}" = set; then :
10467
10468 else
10469   ac_cv_search_opendir=no
10470 fi
10471 rm conftest.$ac_ext
10472 LIBS=$ac_func_search_save_LIBS
10473 fi
10474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
10475 $as_echo "$ac_cv_search_opendir" >&6; }
10476 ac_res=$ac_cv_search_opendir
10477 if test "$ac_res" != no; then :
10478   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10479
10480 fi
10481
10482 fi
10483
10484   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10485 # for constant arguments.  Useless!
10486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10487 $as_echo_n "checking for working alloca.h... " >&6; }
10488 if test "${ac_cv_working_alloca_h+set}" = set; then :
10489   $as_echo_n "(cached) " >&6
10490 else
10491   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10492 /* end confdefs.h.  */
10493 #include <alloca.h>
10494 int
10495 main ()
10496 {
10497 char *p = (char *) alloca (2 * sizeof (int));
10498                           if (p) return 0;
10499   ;
10500   return 0;
10501 }
10502 _ACEOF
10503 if ac_fn_c_try_link "$LINENO"; then :
10504   ac_cv_working_alloca_h=yes
10505 else
10506   ac_cv_working_alloca_h=no
10507 fi
10508 rm -f core conftest.err conftest.$ac_objext \
10509     conftest$ac_exeext conftest.$ac_ext
10510 fi
10511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10512 $as_echo "$ac_cv_working_alloca_h" >&6; }
10513 if test $ac_cv_working_alloca_h = yes; then
10514
10515 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10516
10517 fi
10518
10519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10520 $as_echo_n "checking for alloca... " >&6; }
10521 if test "${ac_cv_func_alloca_works+set}" = set; then :
10522   $as_echo_n "(cached) " >&6
10523 else
10524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10525 /* end confdefs.h.  */
10526 #ifdef __GNUC__
10527 # define alloca __builtin_alloca
10528 #else
10529 # ifdef _MSC_VER
10530 #  include <malloc.h>
10531 #  define alloca _alloca
10532 # else
10533 #  ifdef HAVE_ALLOCA_H
10534 #   include <alloca.h>
10535 #  else
10536 #   ifdef _AIX
10537  #pragma alloca
10538 #   else
10539 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10540 char *alloca ();
10541 #    endif
10542 #   endif
10543 #  endif
10544 # endif
10545 #endif
10546
10547 int
10548 main ()
10549 {
10550 char *p = (char *) alloca (1);
10551                                     if (p) return 0;
10552   ;
10553   return 0;
10554 }
10555 _ACEOF
10556 if ac_fn_c_try_link "$LINENO"; then :
10557   ac_cv_func_alloca_works=yes
10558 else
10559   ac_cv_func_alloca_works=no
10560 fi
10561 rm -f core conftest.err conftest.$ac_objext \
10562     conftest$ac_exeext conftest.$ac_ext
10563 fi
10564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10565 $as_echo "$ac_cv_func_alloca_works" >&6; }
10566
10567 if test $ac_cv_func_alloca_works = yes; then
10568
10569 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10570
10571 else
10572   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10573 # that cause trouble.  Some versions do not even contain alloca or
10574 # contain a buggy version.  If you still want to use their alloca,
10575 # use ar to extract alloca.o from them instead of compiling alloca.c.
10576
10577 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10578
10579 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10580
10581
10582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10583 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10584 if test "${ac_cv_os_cray+set}" = set; then :
10585   $as_echo_n "(cached) " >&6
10586 else
10587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10588 /* end confdefs.h.  */
10589 #if defined CRAY && ! defined CRAY2
10590 webecray
10591 #else
10592 wenotbecray
10593 #endif
10594
10595 _ACEOF
10596 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10597   $EGREP "webecray" >/dev/null 2>&1; then :
10598   ac_cv_os_cray=yes
10599 else
10600   ac_cv_os_cray=no
10601 fi
10602 rm -f conftest*
10603
10604 fi
10605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10606 $as_echo "$ac_cv_os_cray" >&6; }
10607 if test $ac_cv_os_cray = yes; then
10608   for ac_func in _getb67 GETB67 getb67; do
10609     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10610 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10611 eval as_val=\$$as_ac_var
10612    if test "x$as_val" = x""yes; then :
10613
10614 cat >>confdefs.h <<_ACEOF
10615 #define CRAY_STACKSEG_END $ac_func
10616 _ACEOF
10617
10618     break
10619 fi
10620
10621   done
10622 fi
10623
10624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10625 $as_echo_n "checking stack direction for C alloca... " >&6; }
10626 if test "${ac_cv_c_stack_direction+set}" = set; then :
10627   $as_echo_n "(cached) " >&6
10628 else
10629   if test "$cross_compiling" = yes; then :
10630   ac_cv_c_stack_direction=0
10631 else
10632   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10633 /* end confdefs.h.  */
10634 $ac_includes_default
10635 int
10636 find_stack_direction ()
10637 {
10638   static char *addr = 0;
10639   auto char dummy;
10640   if (addr == 0)
10641     {
10642       addr = &dummy;
10643       return find_stack_direction ();
10644     }
10645   else
10646     return (&dummy > addr) ? 1 : -1;
10647 }
10648
10649 int
10650 main ()
10651 {
10652   return find_stack_direction () < 0;
10653 }
10654 _ACEOF
10655 if ac_fn_c_try_run "$LINENO"; then :
10656   ac_cv_c_stack_direction=1
10657 else
10658   ac_cv_c_stack_direction=-1
10659 fi
10660 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10661   conftest.$ac_objext conftest.beam conftest.$ac_ext
10662 fi
10663
10664 fi
10665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10666 $as_echo "$ac_cv_c_stack_direction" >&6; }
10667 cat >>confdefs.h <<_ACEOF
10668 #define STACK_DIRECTION $ac_cv_c_stack_direction
10669 _ACEOF
10670
10671
10672 fi
10673
10674
10675
10676   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10677 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10678 if test "${am_cv_langinfo_codeset+set}" = set; then :
10679   $as_echo_n "(cached) " >&6
10680 else
10681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10682 /* end confdefs.h.  */
10683 #include <langinfo.h>
10684 int
10685 main ()
10686 {
10687 char* cs = nl_langinfo(CODESET);
10688   ;
10689   return 0;
10690 }
10691 _ACEOF
10692 if ac_fn_c_try_link "$LINENO"; then :
10693   am_cv_langinfo_codeset=yes
10694 else
10695   am_cv_langinfo_codeset=no
10696 fi
10697 rm -f core conftest.err conftest.$ac_objext \
10698     conftest$ac_exeext conftest.$ac_ext
10699
10700 fi
10701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10702 $as_echo "$am_cv_langinfo_codeset" >&6; }
10703   if test $am_cv_langinfo_codeset = yes; then
10704
10705 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10706
10707   fi
10708
10709
10710   for ac_header in linux/perf_event.h locale.h memory.h signal.h                    string.h strings.h             sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
10711 do :
10712   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10713 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10714 eval as_val=\$$as_ac_Header
10715    if test "x$as_val" = x""yes; then :
10716   cat >>confdefs.h <<_ACEOF
10717 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10718 _ACEOF
10719
10720 fi
10721
10722 done
10723
10724
10725   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
10726 do :
10727   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10728 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10729 eval as_val=\$$as_ac_var
10730    if test "x$as_val" = x""yes; then :
10731   cat >>confdefs.h <<_ACEOF
10732 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10733 _ACEOF
10734
10735 fi
10736 done
10737
10738
10739   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
10740 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
10741   ac_have_decl=1
10742 else
10743   ac_have_decl=0
10744 fi
10745
10746 cat >>confdefs.h <<_ACEOF
10747 #define HAVE_DECL_STRERROR $ac_have_decl
10748 _ACEOF
10749 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
10750 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
10751   ac_have_decl=1
10752 else
10753   ac_have_decl=0
10754 fi
10755
10756 cat >>confdefs.h <<_ACEOF
10757 #define HAVE_DECL_STRSTR $ac_have_decl
10758 _ACEOF
10759
10760
10761
10762 # Check the return and argument types of ptrace.  No canned test for
10763 # this, so roll our own.
10764 gdb_ptrace_headers='
10765 #if HAVE_SYS_TYPES_H
10766 # include <sys/types.h>
10767 #endif
10768 #if HAVE_SYS_PTRACE_H
10769 # include <sys/ptrace.h>
10770 #endif
10771 #if HAVE_UNISTD_H
10772 # include <unistd.h>
10773 #endif
10774 '
10775 # There is no point in checking if we don't have a prototype.
10776 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
10777 "
10778 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
10779   ac_have_decl=1
10780 else
10781   ac_have_decl=0
10782 fi
10783
10784 cat >>confdefs.h <<_ACEOF
10785 #define HAVE_DECL_PTRACE $ac_have_decl
10786 _ACEOF
10787 if test $ac_have_decl = 1; then :
10788
10789 else
10790
10791   : ${gdb_cv_func_ptrace_ret='int'}
10792   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10793
10794 fi
10795
10796 # Check return type.  Varargs (used on GNU/Linux) conflict with the
10797 # empty argument list, so check for that explicitly.
10798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
10799 $as_echo_n "checking return type of ptrace... " >&6; }
10800 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
10801   $as_echo_n "(cached) " >&6
10802 else
10803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10804 /* end confdefs.h.  */
10805 $gdb_ptrace_headers
10806 int
10807 main ()
10808 {
10809 extern long ptrace (enum __ptrace_request, ...);
10810   ;
10811   return 0;
10812 }
10813 _ACEOF
10814 if ac_fn_c_try_compile "$LINENO"; then :
10815   gdb_cv_func_ptrace_ret='long'
10816 else
10817   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10818 /* end confdefs.h.  */
10819 $gdb_ptrace_headers
10820 int
10821 main ()
10822 {
10823 extern int ptrace ();
10824   ;
10825   return 0;
10826 }
10827 _ACEOF
10828 if ac_fn_c_try_compile "$LINENO"; then :
10829   gdb_cv_func_ptrace_ret='int'
10830 else
10831   gdb_cv_func_ptrace_ret='long'
10832 fi
10833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10834 fi
10835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10836 fi
10837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
10838 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
10839
10840 cat >>confdefs.h <<_ACEOF
10841 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
10842 _ACEOF
10843
10844 # Check argument types.
10845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
10846 $as_echo_n "checking types of arguments for ptrace... " >&6; }
10847 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
10848   $as_echo_n "(cached) " >&6
10849 else
10850
10851   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10852 /* end confdefs.h.  */
10853 $gdb_ptrace_headers
10854 int
10855 main ()
10856 {
10857 extern long ptrace (enum __ptrace_request, ...);
10858   ;
10859   return 0;
10860 }
10861 _ACEOF
10862 if ac_fn_c_try_compile "$LINENO"; then :
10863   gdb_cv_func_ptrace_args='int,int,long,long'
10864 else
10865
10866 for gdb_arg1 in 'int' 'long'; do
10867  for gdb_arg2 in 'pid_t' 'int' 'long'; do
10868   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
10869    for gdb_arg4 in 'int' 'long' 'void *'; do
10870      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10871 /* end confdefs.h.  */
10872 $gdb_ptrace_headers
10873 int
10874 main ()
10875 {
10876
10877 extern $gdb_cv_func_ptrace_ret
10878   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
10879
10880   ;
10881   return 0;
10882 }
10883 _ACEOF
10884 if ac_fn_c_try_compile "$LINENO"; then :
10885   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
10886     break 4;
10887 fi
10888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10889     for gdb_arg5 in 'int *' 'int' 'long'; do
10890      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10891 /* end confdefs.h.  */
10892 $gdb_ptrace_headers
10893 int
10894 main ()
10895 {
10896
10897 extern $gdb_cv_func_ptrace_ret
10898   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
10899
10900   ;
10901   return 0;
10902 }
10903 _ACEOF
10904 if ac_fn_c_try_compile "$LINENO"; then :
10905
10906 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
10907     break 5;
10908 fi
10909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10910     done
10911    done
10912   done
10913  done
10914 done
10915 # Provide a safe default value.
10916 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10917
10918 fi
10919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10920 fi
10921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
10922 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
10923 ac_save_IFS=$IFS; IFS=','
10924 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
10925 IFS=$ac_save_IFS
10926 shift
10927
10928 cat >>confdefs.h <<_ACEOF
10929 #define PTRACE_TYPE_ARG3 $3
10930 _ACEOF
10931
10932
10933 cat >>confdefs.h <<_ACEOF
10934 #define PTRACE_TYPE_ARG4 $4
10935 _ACEOF
10936
10937 if test -n "$5"; then
10938
10939 cat >>confdefs.h <<_ACEOF
10940 #define PTRACE_TYPE_ARG5 $5
10941 _ACEOF
10942
10943 fi
10944
10945 if test "$cross_compiling" = no; then
10946   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10947 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10948 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10949   $as_echo_n "(cached) " >&6
10950 else
10951   if test "$cross_compiling" = yes; then :
10952   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
10953 else
10954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10955 /* end confdefs.h.  */
10956 $ac_includes_default
10957 int
10958 main ()
10959 {
10960 /* If this system has a BSD-style setpgrp which takes arguments,
10961   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
10962   exit successfully. */
10963   return setpgrp (1,1) != -1;
10964   ;
10965   return 0;
10966 }
10967 _ACEOF
10968 if ac_fn_c_try_run "$LINENO"; then :
10969   ac_cv_func_setpgrp_void=no
10970 else
10971   ac_cv_func_setpgrp_void=yes
10972 fi
10973 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10974   conftest.$ac_objext conftest.beam conftest.$ac_ext
10975 fi
10976
10977 fi
10978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10979 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10980 if test $ac_cv_func_setpgrp_void = yes; then
10981
10982 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10983
10984 fi
10985
10986 else
10987   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10988 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10989 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10990   $as_echo_n "(cached) " >&6
10991 else
10992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10993 /* end confdefs.h.  */
10994
10995 #include <unistd.h>
10996
10997 int
10998 main ()
10999 {
11000
11001   if (setpgrp(1,1) == -1)
11002     exit (0);
11003   else
11004     exit (1);
11005
11006   ;
11007   return 0;
11008 }
11009 _ACEOF
11010 if ac_fn_c_try_compile "$LINENO"; then :
11011   ac_cv_func_setpgrp_void=no
11012 else
11013   ac_cv_func_setpgrp_void=yes
11014 fi
11015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11016 fi
11017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11018 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11019 if test $ac_cv_func_setpgrp_void = yes; then
11020   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11021
11022 fi
11023 fi
11024
11025 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
11026 # since sigsetjmp might only be defined as a macro.
11027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11028 $as_echo_n "checking for sigsetjmp... " >&6; }
11029 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11030   $as_echo_n "(cached) " >&6
11031 else
11032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11033 /* end confdefs.h.  */
11034
11035 #include <setjmp.h>
11036
11037 int
11038 main ()
11039 {
11040 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11041   ;
11042   return 0;
11043 }
11044 _ACEOF
11045 if ac_fn_c_try_compile "$LINENO"; then :
11046   gdb_cv_func_sigsetjmp=yes
11047 else
11048   gdb_cv_func_sigsetjmp=no
11049 fi
11050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11051 fi
11052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11053 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11054 if test $gdb_cv_func_sigsetjmp = yes; then
11055
11056 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11057
11058 fi
11059
11060 # Assume we'll default to using the included libiberty regex.
11061 gdb_use_included_regex=yes
11062
11063 # However, if the system regex is GNU regex, then default to *not*
11064 # using the included regex.
11065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
11066 $as_echo_n "checking for GNU regex... " >&6; }
11067 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
11068   $as_echo_n "(cached) " >&6
11069 else
11070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11071 /* end confdefs.h.  */
11072 #include <gnu-versions.h>
11073 int
11074 main ()
11075 {
11076 #define REGEX_INTERFACE_VERSION 1
11077 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
11078 # error "Version mismatch"
11079 #endif
11080   ;
11081   return 0;
11082 }
11083 _ACEOF
11084 if ac_fn_c_try_compile "$LINENO"; then :
11085   gdb_cv_have_gnu_regex=yes
11086 else
11087   gdb_cv_have_gnu_regex=no
11088 fi
11089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11090 fi
11091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
11092 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
11093 if test $gdb_cv_have_gnu_regex = yes; then
11094   gdb_use_included_regex=no
11095 fi
11096
11097
11098 # Check whether --with-included-regex was given.
11099 if test "${with_included_regex+set}" = set; then :
11100   withval=$with_included_regex; gdb_with_regex=$withval
11101 else
11102   gdb_with_regex=$gdb_use_included_regex
11103 fi
11104
11105 if test "$gdb_with_regex" = yes; then
11106
11107 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
11108
11109 fi
11110
11111 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
11112 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
11113 #include <sys/proc.h>
11114
11115 "
11116 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
11117
11118 cat >>confdefs.h <<_ACEOF
11119 #define HAVE_STRUCT_THREAD_TD_PCB 1
11120 _ACEOF
11121
11122
11123 fi
11124
11125
11126 # See if <sys/lwp.h> defines `struct lwp`.
11127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
11128 $as_echo_n "checking for struct lwp... " >&6; }
11129 if test "${gdb_cv_struct_lwp+set}" = set; then :
11130   $as_echo_n "(cached) " >&6
11131 else
11132   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11133 /* end confdefs.h.  */
11134 #include <sys/param.h>
11135 #include <sys/lwp.h>
11136 int
11137 main ()
11138 {
11139 struct lwp l;
11140   ;
11141   return 0;
11142 }
11143 _ACEOF
11144 if ac_fn_c_try_compile "$LINENO"; then :
11145   gdb_cv_struct_lwp=yes
11146 else
11147   gdb_cv_struct_lwp=no
11148 fi
11149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11150 fi
11151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
11152 $as_echo "$gdb_cv_struct_lwp" >&6; }
11153 if test $gdb_cv_struct_lwp = yes; then
11154
11155 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
11156
11157 fi
11158
11159 # See if <machine/reg.h> degines `struct reg'.
11160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
11161 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
11162 if test "${gdb_cv_struct_reg+set}" = set; then :
11163   $as_echo_n "(cached) " >&6
11164 else
11165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11166 /* end confdefs.h.  */
11167 #include <sys/types.h>
11168 #include <machine/reg.h>
11169 int
11170 main ()
11171 {
11172 struct reg r;
11173   ;
11174   return 0;
11175 }
11176 _ACEOF
11177 if ac_fn_c_try_compile "$LINENO"; then :
11178   gdb_cv_struct_reg=yes
11179 else
11180   gdb_cv_struct_reg=no
11181 fi
11182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11183 fi
11184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
11185 $as_echo "$gdb_cv_struct_reg" >&6; }
11186 if test $gdb_cv_struct_reg = yes; then
11187
11188 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
11189
11190 fi
11191
11192 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
11193 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
11194 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
11195 "
11196 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
11197
11198 cat >>confdefs.h <<_ACEOF
11199 #define HAVE_STRUCT_REG_R_FS 1
11200 _ACEOF
11201
11202
11203 fi
11204 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
11205 "
11206 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
11207
11208 cat >>confdefs.h <<_ACEOF
11209 #define HAVE_STRUCT_REG_R_GS 1
11210 _ACEOF
11211
11212
11213 fi
11214
11215
11216 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
11217 # Older amd64 Linux's don't have the fs_base and gs_base members of
11218 # `struct user_regs_struct'.
11219 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
11220 "
11221 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
11222
11223 cat >>confdefs.h <<_ACEOF
11224 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
11225 _ACEOF
11226
11227
11228 fi
11229 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
11230 "
11231 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
11232
11233 cat >>confdefs.h <<_ACEOF
11234 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
11235 _ACEOF
11236
11237
11238 fi
11239
11240
11241 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
11242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
11243 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
11244 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
11245   $as_echo_n "(cached) " >&6
11246 else
11247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11248 /* end confdefs.h.  */
11249 #include <sys/ptrace.h>
11250 int
11251 main ()
11252 {
11253 PTRACE_GETREGS;
11254   ;
11255   return 0;
11256 }
11257 _ACEOF
11258 if ac_fn_c_try_compile "$LINENO"; then :
11259   gdb_cv_have_ptrace_getregs=yes
11260 else
11261   gdb_cv_have_ptrace_getregs=no
11262 fi
11263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11264 fi
11265
11266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
11267 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
11268 if test $gdb_cv_have_ptrace_getregs = yes; then
11269
11270 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
11271
11272 fi
11273
11274 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
11275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
11276 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
11277 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
11278   $as_echo_n "(cached) " >&6
11279 else
11280   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11281 /* end confdefs.h.  */
11282 #include <sys/ptrace.h>
11283 int
11284 main ()
11285 {
11286 PTRACE_GETFPXREGS;
11287   ;
11288   return 0;
11289 }
11290 _ACEOF
11291 if ac_fn_c_try_compile "$LINENO"; then :
11292   gdb_cv_have_ptrace_getfpxregs=yes
11293 else
11294   gdb_cv_have_ptrace_getfpxregs=no
11295 fi
11296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11297 fi
11298
11299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
11300 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
11301 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
11302
11303 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
11304
11305 fi
11306
11307 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
11308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
11309 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
11310 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
11311   $as_echo_n "(cached) " >&6
11312 else
11313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11314 /* end confdefs.h.  */
11315 #include <sys/types.h>
11316 #include <sys/ptrace.h>
11317 int
11318 main ()
11319 {
11320 PT_GETDBREGS;
11321   ;
11322   return 0;
11323 }
11324 _ACEOF
11325 if ac_fn_c_try_compile "$LINENO"; then :
11326   gdb_cv_have_pt_getdbregs=yes
11327 else
11328   gdb_cv_have_pt_getdbregs=no
11329 fi
11330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11331 fi
11332
11333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
11334 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
11335 if test $gdb_cv_have_pt_getdbregs = yes; then
11336
11337 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
11338
11339 fi
11340
11341 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
11342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
11343 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
11344 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
11345   $as_echo_n "(cached) " >&6
11346 else
11347   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11348 /* end confdefs.h.  */
11349 #include <sys/types.h>
11350 #include <sys/ptrace.h>
11351 int
11352 main ()
11353 {
11354 PT_GETXMMREGS;
11355   ;
11356   return 0;
11357 }
11358 _ACEOF
11359 if ac_fn_c_try_compile "$LINENO"; then :
11360   gdb_cv_have_pt_getxmmregs=yes
11361 else
11362   gdb_cv_have_pt_getxmmregs=no
11363 fi
11364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11365 fi
11366
11367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11368 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11369 if test $gdb_cv_have_pt_getxmmregs = yes; then
11370
11371 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11372
11373 fi
11374
11375 # Detect which type of /proc is in use, such as for Solaris.
11376
11377 if test "${target}" = "${host}"; then
11378   case "${host}" in
11379   *-*-sysv4.2* | *-*-sysv5* )
11380
11381 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11382
11383       ;;
11384   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11385
11386 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11387
11388       ;;
11389   mips-sgi-irix5*)
11390       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11391
11392 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11393
11394       ;;
11395   esac
11396 fi
11397
11398 if test "$ac_cv_header_sys_procfs_h" = yes; then
11399   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
11400 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
11401  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
11402   $as_echo_n "(cached) " >&6
11403 else
11404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11405 /* end confdefs.h.  */
11406
11407 #define _SYSCALL32
11408 /* Needed for new procfs interface on sparc-solaris.  */
11409 #define _STRUCTURED_PROC 1
11410 #include <sys/procfs.h>
11411 int
11412 main ()
11413 {
11414 pstatus_t avar
11415   ;
11416   return 0;
11417 }
11418 _ACEOF
11419 if ac_fn_c_try_compile "$LINENO"; then :
11420   bfd_cv_have_sys_procfs_type_pstatus_t=yes
11421 else
11422   bfd_cv_have_sys_procfs_type_pstatus_t=no
11423
11424 fi
11425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11426 fi
11427
11428  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
11429
11430 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
11431
11432  fi
11433  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
11434 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
11435
11436   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
11437 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
11438  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
11439   $as_echo_n "(cached) " >&6
11440 else
11441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11442 /* end confdefs.h.  */
11443
11444 #define _SYSCALL32
11445 /* Needed for new procfs interface on sparc-solaris.  */
11446 #define _STRUCTURED_PROC 1
11447 #include <sys/procfs.h>
11448 int
11449 main ()
11450 {
11451 prrun_t avar
11452   ;
11453   return 0;
11454 }
11455 _ACEOF
11456 if ac_fn_c_try_compile "$LINENO"; then :
11457   bfd_cv_have_sys_procfs_type_prrun_t=yes
11458 else
11459   bfd_cv_have_sys_procfs_type_prrun_t=no
11460
11461 fi
11462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11463 fi
11464
11465  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
11466
11467 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
11468
11469  fi
11470  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
11471 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
11472
11473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11474 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11475  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11476   $as_echo_n "(cached) " >&6
11477 else
11478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11479 /* end confdefs.h.  */
11480
11481 #define _SYSCALL32
11482 /* Needed for new procfs interface on sparc-solaris.  */
11483 #define _STRUCTURED_PROC 1
11484 #include <sys/procfs.h>
11485 int
11486 main ()
11487 {
11488 gregset_t avar
11489   ;
11490   return 0;
11491 }
11492 _ACEOF
11493 if ac_fn_c_try_compile "$LINENO"; then :
11494   bfd_cv_have_sys_procfs_type_gregset_t=yes
11495 else
11496   bfd_cv_have_sys_procfs_type_gregset_t=no
11497
11498 fi
11499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11500 fi
11501
11502  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11503
11504 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11505
11506  fi
11507  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11508 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11509
11510   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11511 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11512  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11513   $as_echo_n "(cached) " >&6
11514 else
11515   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11516 /* end confdefs.h.  */
11517
11518 #define _SYSCALL32
11519 /* Needed for new procfs interface on sparc-solaris.  */
11520 #define _STRUCTURED_PROC 1
11521 #include <sys/procfs.h>
11522 int
11523 main ()
11524 {
11525 fpregset_t avar
11526   ;
11527   return 0;
11528 }
11529 _ACEOF
11530 if ac_fn_c_try_compile "$LINENO"; then :
11531   bfd_cv_have_sys_procfs_type_fpregset_t=yes
11532 else
11533   bfd_cv_have_sys_procfs_type_fpregset_t=no
11534
11535 fi
11536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11537 fi
11538
11539  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
11540
11541 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
11542
11543  fi
11544  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
11545 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11546
11547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11548 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11549  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11550   $as_echo_n "(cached) " >&6
11551 else
11552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11553 /* end confdefs.h.  */
11554
11555 #define _SYSCALL32
11556 /* Needed for new procfs interface on sparc-solaris.  */
11557 #define _STRUCTURED_PROC 1
11558 #include <sys/procfs.h>
11559 int
11560 main ()
11561 {
11562 prgregset_t avar
11563   ;
11564   return 0;
11565 }
11566 _ACEOF
11567 if ac_fn_c_try_compile "$LINENO"; then :
11568   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11569 else
11570   bfd_cv_have_sys_procfs_type_prgregset_t=no
11571
11572 fi
11573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11574 fi
11575
11576  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11577
11578 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11579
11580  fi
11581  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11582 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11583
11584   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11585 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11586  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11587   $as_echo_n "(cached) " >&6
11588 else
11589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11590 /* end confdefs.h.  */
11591
11592 #define _SYSCALL32
11593 /* Needed for new procfs interface on sparc-solaris.  */
11594 #define _STRUCTURED_PROC 1
11595 #include <sys/procfs.h>
11596 int
11597 main ()
11598 {
11599 prfpregset_t avar
11600   ;
11601   return 0;
11602 }
11603 _ACEOF
11604 if ac_fn_c_try_compile "$LINENO"; then :
11605   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11606 else
11607   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11608
11609 fi
11610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11611 fi
11612
11613  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11614
11615 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11616
11617  fi
11618  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11619 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11620
11621   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11622 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11623  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11624   $as_echo_n "(cached) " >&6
11625 else
11626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11627 /* end confdefs.h.  */
11628
11629 #define _SYSCALL32
11630 /* Needed for new procfs interface on sparc-solaris.  */
11631 #define _STRUCTURED_PROC 1
11632 #include <sys/procfs.h>
11633 int
11634 main ()
11635 {
11636 prgregset32_t avar
11637   ;
11638   return 0;
11639 }
11640 _ACEOF
11641 if ac_fn_c_try_compile "$LINENO"; then :
11642   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11643 else
11644   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11645
11646 fi
11647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11648 fi
11649
11650  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11651
11652 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11653
11654  fi
11655  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11656 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11657
11658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
11659 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
11660  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
11661   $as_echo_n "(cached) " >&6
11662 else
11663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11664 /* end confdefs.h.  */
11665
11666 #define _SYSCALL32
11667 /* Needed for new procfs interface on sparc-solaris.  */
11668 #define _STRUCTURED_PROC 1
11669 #include <sys/procfs.h>
11670 int
11671 main ()
11672 {
11673 prfpregset32_t avar
11674   ;
11675   return 0;
11676 }
11677 _ACEOF
11678 if ac_fn_c_try_compile "$LINENO"; then :
11679   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
11680 else
11681   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
11682
11683 fi
11684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11685 fi
11686
11687  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
11688
11689 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
11690
11691  fi
11692  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
11693 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
11694
11695   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11696 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11697  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11698   $as_echo_n "(cached) " >&6
11699 else
11700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11701 /* end confdefs.h.  */
11702
11703 #define _SYSCALL32
11704 /* Needed for new procfs interface on sparc-solaris.  */
11705 #define _STRUCTURED_PROC 1
11706 #include <sys/procfs.h>
11707 int
11708 main ()
11709 {
11710 lwpid_t avar
11711   ;
11712   return 0;
11713 }
11714 _ACEOF
11715 if ac_fn_c_try_compile "$LINENO"; then :
11716   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11717 else
11718   bfd_cv_have_sys_procfs_type_lwpid_t=no
11719
11720 fi
11721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11722 fi
11723
11724  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11725
11726 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11727
11728  fi
11729  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11730 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11731
11732   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11733 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11734  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11735   $as_echo_n "(cached) " >&6
11736 else
11737   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11738 /* end confdefs.h.  */
11739
11740 #define _SYSCALL32
11741 /* Needed for new procfs interface on sparc-solaris.  */
11742 #define _STRUCTURED_PROC 1
11743 #include <sys/procfs.h>
11744 int
11745 main ()
11746 {
11747 psaddr_t avar
11748   ;
11749   return 0;
11750 }
11751 _ACEOF
11752 if ac_fn_c_try_compile "$LINENO"; then :
11753   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11754 else
11755   bfd_cv_have_sys_procfs_type_psaddr_t=no
11756
11757 fi
11758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11759 fi
11760
11761  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11762
11763 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11764
11765  fi
11766  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11767 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11768
11769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11770 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11771  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11772   $as_echo_n "(cached) " >&6
11773 else
11774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11775 /* end confdefs.h.  */
11776
11777 #define _SYSCALL32
11778 /* Needed for new procfs interface on sparc-solaris.  */
11779 #define _STRUCTURED_PROC 1
11780 #include <sys/procfs.h>
11781 int
11782 main ()
11783 {
11784 prsysent_t avar
11785   ;
11786   return 0;
11787 }
11788 _ACEOF
11789 if ac_fn_c_try_compile "$LINENO"; then :
11790   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11791 else
11792   bfd_cv_have_sys_procfs_type_prsysent_t=no
11793
11794 fi
11795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11796 fi
11797
11798  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11799
11800 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11801
11802  fi
11803  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11804 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11805
11806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11807 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11808  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11809   $as_echo_n "(cached) " >&6
11810 else
11811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11812 /* end confdefs.h.  */
11813
11814 #define _SYSCALL32
11815 /* Needed for new procfs interface on sparc-solaris.  */
11816 #define _STRUCTURED_PROC 1
11817 #include <sys/procfs.h>
11818 int
11819 main ()
11820 {
11821 pr_sigset_t avar
11822   ;
11823   return 0;
11824 }
11825 _ACEOF
11826 if ac_fn_c_try_compile "$LINENO"; then :
11827   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11828 else
11829   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11830
11831 fi
11832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11833 fi
11834
11835  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11836
11837 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11838
11839  fi
11840  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11841 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11842
11843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11844 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11845  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11846   $as_echo_n "(cached) " >&6
11847 else
11848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11849 /* end confdefs.h.  */
11850
11851 #define _SYSCALL32
11852 /* Needed for new procfs interface on sparc-solaris.  */
11853 #define _STRUCTURED_PROC 1
11854 #include <sys/procfs.h>
11855 int
11856 main ()
11857 {
11858 pr_sigaction64_t avar
11859   ;
11860   return 0;
11861 }
11862 _ACEOF
11863 if ac_fn_c_try_compile "$LINENO"; then :
11864   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
11865 else
11866   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
11867
11868 fi
11869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11870 fi
11871
11872  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
11873
11874 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
11875
11876  fi
11877  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
11878 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
11879
11880   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
11881 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
11882  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
11883   $as_echo_n "(cached) " >&6
11884 else
11885   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11886 /* end confdefs.h.  */
11887
11888 #define _SYSCALL32
11889 /* Needed for new procfs interface on sparc-solaris.  */
11890 #define _STRUCTURED_PROC 1
11891 #include <sys/procfs.h>
11892 int
11893 main ()
11894 {
11895 pr_siginfo64_t avar
11896   ;
11897   return 0;
11898 }
11899 _ACEOF
11900 if ac_fn_c_try_compile "$LINENO"; then :
11901   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
11902 else
11903   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
11904
11905 fi
11906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11907 fi
11908
11909  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
11910
11911 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
11912
11913  fi
11914  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
11915 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
11916
11917
11918
11919
11920
11921   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11922     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
11923 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
11924     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
11925   $as_echo_n "(cached) " >&6
11926 else
11927   if test "$cross_compiling" = yes; then :
11928   gdb_cv_prfpregset_t_broken=yes
11929 else
11930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11931 /* end confdefs.h.  */
11932 #include <sys/procfs.h>
11933        int main ()
11934        {
11935          if (sizeof (prfpregset_t) == sizeof (void *))
11936            return 1;
11937          return 0;
11938        }
11939 _ACEOF
11940 if ac_fn_c_try_run "$LINENO"; then :
11941   gdb_cv_prfpregset_t_broken=no
11942 else
11943   gdb_cv_prfpregset_t_broken=yes
11944 fi
11945 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11946   conftest.$ac_objext conftest.beam conftest.$ac_ext
11947 fi
11948
11949 fi
11950
11951     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
11952 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
11953     if test $gdb_cv_prfpregset_t_broken = yes; then
11954
11955 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
11956
11957     fi
11958   fi
11959
11960
11961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
11962 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
11963   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
11964   $as_echo_n "(cached) " >&6
11965 else
11966   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11967 /* end confdefs.h.  */
11968 #include <unistd.h>
11969 #include <sys/types.h>
11970 #include <sys/procfs.h>
11971
11972 int
11973 main ()
11974 {
11975
11976     int dummy;;
11977     dummy = ioctl(0, PIOCSET, &dummy);
11978
11979   ;
11980   return 0;
11981 }
11982 _ACEOF
11983 if ac_fn_c_try_compile "$LINENO"; then :
11984   gdb_cv_have_procfs_piocset=yes
11985 else
11986   gdb_cv_have_procfs_piocset=no
11987 fi
11988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11989 fi
11990
11991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
11992 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
11993   if test $gdb_cv_have_procfs_piocset = yes; then
11994
11995 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
11996
11997   fi
11998 fi
11999
12000 # Check if the compiler supports the `long long' type.
12001
12002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
12003 $as_echo_n "checking for long long support in compiler... " >&6; }
12004 if test "${gdb_cv_c_long_long+set}" = set; then :
12005   $as_echo_n "(cached) " >&6
12006 else
12007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12008 /* end confdefs.h.  */
12009 extern long long foo;
12010 int
12011 main ()
12012 {
12013 switch (foo & 2) { case 0: return 1; }
12014   ;
12015   return 0;
12016 }
12017 _ACEOF
12018 if ac_fn_c_try_compile "$LINENO"; then :
12019   gdb_cv_c_long_long=yes
12020 else
12021   gdb_cv_c_long_long=no
12022 fi
12023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12024 fi
12025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
12026 $as_echo "$gdb_cv_c_long_long" >&6; }
12027 if test $gdb_cv_c_long_long != yes; then
12028   # libdecnumber requires long long.
12029   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
12030 fi
12031
12032 # Check if the compiler and runtime support printing long longs.
12033
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12035 $as_echo_n "checking for long long support in printf... " >&6; }
12036 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
12037   $as_echo_n "(cached) " >&6
12038 else
12039   if test "$cross_compiling" = yes; then :
12040   gdb_cv_printf_has_long_long=no
12041 else
12042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12043 /* end confdefs.h.  */
12044 $ac_includes_default
12045 int
12046 main ()
12047 {
12048 char buf[32];
12049   long long l = 0;
12050   l = (l << 16) + 0x0123;
12051   l = (l << 16) + 0x4567;
12052   l = (l << 16) + 0x89ab;
12053   l = (l << 16) + 0xcdef;
12054   sprintf (buf, "0x%016llx", l);
12055   return (strcmp ("0x0123456789abcdef", buf));
12056   ;
12057   return 0;
12058 }
12059 _ACEOF
12060 if ac_fn_c_try_run "$LINENO"; then :
12061   gdb_cv_printf_has_long_long=yes
12062 else
12063   gdb_cv_printf_has_long_long=no
12064 fi
12065 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12066   conftest.$ac_objext conftest.beam conftest.$ac_ext
12067 fi
12068
12069 fi
12070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
12071 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
12072 if test $gdb_cv_printf_has_long_long = yes; then
12073
12074 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
12075
12076 fi
12077
12078 # Check if the compiler and runtime support printing decfloats.
12079
12080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
12081 $as_echo_n "checking for decfloat support in printf... " >&6; }
12082 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
12083   $as_echo_n "(cached) " >&6
12084 else
12085   if test "$cross_compiling" = yes; then :
12086   gdb_cv_printf_has_decfloat=no
12087 else
12088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12089 /* end confdefs.h.  */
12090 $ac_includes_default
12091 int
12092 main ()
12093 {
12094 char buf[64];
12095   _Decimal32 d32 = 1.2345df;
12096   _Decimal64 d64 = 1.2345dd;
12097   _Decimal128 d128 = 1.2345dl;
12098   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
12099   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
12100   ;
12101   return 0;
12102 }
12103 _ACEOF
12104 if ac_fn_c_try_run "$LINENO"; then :
12105   gdb_cv_printf_has_decfloat=yes
12106 else
12107   gdb_cv_printf_has_decfloat=no
12108 fi
12109 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12110   conftest.$ac_objext conftest.beam conftest.$ac_ext
12111 fi
12112
12113 fi
12114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
12115 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
12116 if test $gdb_cv_printf_has_decfloat = yes; then
12117
12118 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
12119
12120 fi
12121
12122 # Check if the compiler supports the `long double' type.  We can't use
12123 # AC_C_LONG_DOUBLE because that one does additional checks on the
12124 # constants defined in <float.h> that fail on some systems,
12125 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
12126
12127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
12128 $as_echo_n "checking for long double support in compiler... " >&6; }
12129 if test "${gdb_cv_c_long_double+set}" = set; then :
12130   $as_echo_n "(cached) " >&6
12131 else
12132   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12133 /* end confdefs.h.  */
12134 long double foo;
12135 _ACEOF
12136 if ac_fn_c_try_compile "$LINENO"; then :
12137   gdb_cv_c_long_double=yes
12138 else
12139   gdb_cv_c_long_double=no
12140 fi
12141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12142 fi
12143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
12144 $as_echo "$gdb_cv_c_long_double" >&6; }
12145 if test $gdb_cv_c_long_double = yes; then
12146
12147 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
12148
12149 fi
12150
12151 # Check if the compiler and runtime support printing long doubles.
12152
12153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
12154 $as_echo_n "checking for long double support in printf... " >&6; }
12155 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
12156   $as_echo_n "(cached) " >&6
12157 else
12158   if test "$cross_compiling" = yes; then :
12159   gdb_cv_printf_has_long_double=no
12160 else
12161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12162 /* end confdefs.h.  */
12163 $ac_includes_default
12164 int
12165 main ()
12166 {
12167 char buf[16];
12168   long double f = 3.141592653;
12169   sprintf (buf, "%Lg", f);
12170   return (strncmp ("3.14159", buf, 7));
12171   ;
12172   return 0;
12173 }
12174 _ACEOF
12175 if ac_fn_c_try_run "$LINENO"; then :
12176   gdb_cv_printf_has_long_double=yes
12177 else
12178   gdb_cv_printf_has_long_double=no
12179 fi
12180 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12181   conftest.$ac_objext conftest.beam conftest.$ac_ext
12182 fi
12183
12184 fi
12185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
12186 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
12187 if test $gdb_cv_printf_has_long_double = yes; then
12188
12189 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
12190
12191 fi
12192
12193 # Check if the compiler and runtime support scanning long doubles.
12194
12195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
12196 $as_echo_n "checking for long double support in scanf... " >&6; }
12197 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
12198   $as_echo_n "(cached) " >&6
12199 else
12200   if test "$cross_compiling" = yes; then :
12201   gdb_cv_scanf_has_long_double=no
12202 else
12203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12204 /* end confdefs.h.  */
12205 #include <stdio.h>
12206 int
12207 main ()
12208 {
12209 char *buf = "3.141592653";
12210   long double f = 0;
12211   sscanf (buf, "%Lg", &f);
12212   return !(f > 3.14159 && f < 3.14160);
12213   ;
12214   return 0;
12215 }
12216 _ACEOF
12217 if ac_fn_c_try_run "$LINENO"; then :
12218   gdb_cv_scanf_has_long_double=yes
12219 else
12220   gdb_cv_scanf_has_long_double=no
12221 fi
12222 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12223   conftest.$ac_objext conftest.beam conftest.$ac_ext
12224 fi
12225
12226 fi
12227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
12228 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
12229 if test $gdb_cv_scanf_has_long_double = yes; then
12230
12231 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
12232
12233 fi
12234
12235 case ${host_os} in
12236 aix*)
12237   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
12238 $as_echo_n "checking for -bbigtoc option... " >&6; }
12239 if test "${gdb_cv_bigtoc+set}" = set; then :
12240   $as_echo_n "(cached) " >&6
12241 else
12242
12243     SAVE_LDFLAGS=$LDFLAGS
12244
12245     case $GCC in
12246     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
12247     *) gdb_cv_bigtoc=-bbigtoc ;;
12248     esac
12249
12250     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
12251     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12252 /* end confdefs.h.  */
12253
12254 int
12255 main ()
12256 {
12257 int i;
12258   ;
12259   return 0;
12260 }
12261 _ACEOF
12262 if ac_fn_c_try_link "$LINENO"; then :
12263
12264 else
12265   gdb_cv_bigtoc=
12266 fi
12267 rm -f core conftest.err conftest.$ac_objext \
12268     conftest$ac_exeext conftest.$ac_ext
12269     LDFLAGS="${SAVE_LDFLAGS}"
12270
12271 fi
12272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
12273 $as_echo "$gdb_cv_bigtoc" >&6; }
12274   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
12275   ;;
12276 esac
12277
12278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
12279 $as_echo_n "checking for the dynamic export flag... " >&6; }
12280 dynamic_list=false
12281 if test "${gdb_native}" = yes; then
12282    # The dynamically loaded libthread_db needs access to symbols in the gdb
12283    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
12284    # may not be supported there.
12285    old_LDFLAGS="$LDFLAGS"
12286    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
12287    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
12288    LDFLAGS="$LDFLAGS $RDYNAMIC"
12289    if test "${have_libpython}" = no; then
12290      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12291 /* end confdefs.h.  */
12292
12293 int
12294 main ()
12295 {
12296
12297   ;
12298   return 0;
12299 }
12300 _ACEOF
12301 if ac_fn_c_try_link "$LINENO"; then :
12302   dynamic_list=true
12303 fi
12304 rm -f core conftest.err conftest.$ac_objext \
12305     conftest$ac_exeext conftest.$ac_ext
12306    else
12307      # Workaround http://bugs.python.org/issue4434 where static
12308      # libpythonX.Y.a would get its symbols required for
12309      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
12310      # Problem does not happen for the recommended libpythonX.Y.so linkage.
12311      old_CFLAGS="$CFLAGS"
12312      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
12313      old_LIBS="$LIBS"
12314      LIBS="$LIBS $PYTHON_LIBS"
12315      if test "$cross_compiling" = yes; then :
12316   true
12317 else
12318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12319 /* end confdefs.h.  */
12320 #include "${have_libpython}/Python.h"
12321 int
12322 main ()
12323 {
12324 int err;
12325           Py_Initialize ();
12326           err = PyRun_SimpleString ("import itertools\n");
12327           Py_Finalize ();
12328           return err == 0 ? 0 : 1;
12329   ;
12330   return 0;
12331 }
12332 _ACEOF
12333 if ac_fn_c_try_run "$LINENO"; then :
12334   dynamic_list=true
12335 fi
12336 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12337   conftest.$ac_objext conftest.beam conftest.$ac_ext
12338 fi
12339
12340      LIBS="$old_LIBS"
12341      CFLAGS="$old_CFLAGS"
12342    fi
12343    LDFLAGS="$old_LDFLAGS"
12344 fi
12345 if $dynamic_list; then
12346   found="-Wl,--dynamic-list"
12347   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
12348 else
12349   found="-rdynamic"
12350   RDYNAMIC="-rdynamic"
12351 fi
12352
12353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
12354 $as_echo "$found" >&6; }
12355
12356
12357 if test ${build} = ${host} -a ${host} = ${target} ; then
12358    case ${host_os} in
12359    solaris*)
12360       # See if thread_db library is around for Solaris thread debugging.
12361       # Note that we must explicitly test for version 1 of the library
12362       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
12363       # the same API.
12364       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
12365 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
12366       if test -f /usr/lib/libthread_db.so.1 ; then
12367          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12368 $as_echo "yes" >&6; }
12369
12370 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
12371
12372          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
12373          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
12374          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12375 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12376 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
12377   $as_echo_n "(cached) " >&6
12378 else
12379   ac_check_lib_save_LIBS=$LIBS
12380 LIBS="-ldl  $LIBS"
12381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12382 /* end confdefs.h.  */
12383
12384 /* Override any GCC internal prototype to avoid an error.
12385    Use char because int might match the return type of a GCC
12386    builtin and then its argument prototype would still apply.  */
12387 #ifdef __cplusplus
12388 extern "C"
12389 #endif
12390 char dlopen ();
12391 int
12392 main ()
12393 {
12394 return dlopen ();
12395   ;
12396   return 0;
12397 }
12398 _ACEOF
12399 if ac_fn_c_try_link "$LINENO"; then :
12400   ac_cv_lib_dl_dlopen=yes
12401 else
12402   ac_cv_lib_dl_dlopen=no
12403 fi
12404 rm -f core conftest.err conftest.$ac_objext \
12405     conftest$ac_exeext conftest.$ac_ext
12406 LIBS=$ac_check_lib_save_LIBS
12407 fi
12408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12409 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12410 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12411   cat >>confdefs.h <<_ACEOF
12412 #define HAVE_LIBDL 1
12413 _ACEOF
12414
12415   LIBS="-ldl $LIBS"
12416
12417 fi
12418
12419          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
12420          # Sun randomly tweaked the prototypes in <proc_service.h>
12421          # at one point.
12422          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
12423 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
12424          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
12425   $as_echo_n "(cached) " >&6
12426 else
12427
12428             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12429 /* end confdefs.h.  */
12430
12431                 #include <proc_service.h>
12432                 ps_err_e ps_pdwrite
12433                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
12434
12435 int
12436 main ()
12437 {
12438
12439   ;
12440   return 0;
12441 }
12442 _ACEOF
12443 if ac_fn_c_try_compile "$LINENO"; then :
12444   gdb_cv_proc_service_is_old=no
12445 else
12446   gdb_cv_proc_service_is_old=yes
12447 fi
12448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12449
12450 fi
12451
12452          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
12453 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
12454          if test $gdb_cv_proc_service_is_old = yes; then
12455
12456 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
12457
12458          fi
12459       else
12460          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12461 $as_echo "no" >&6; }
12462       fi
12463       ;;
12464    aix*)
12465       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
12466 $as_echo_n "checking for AiX thread debugging library... " >&6; }
12467       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
12468   $as_echo_n "(cached) " >&6
12469 else
12470   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12471 /* end confdefs.h.  */
12472 #include <sys/pthdebug.h>
12473 int
12474 main ()
12475 {
12476 #ifndef PTHDB_VERSION_3
12477                                     #error
12478                                     #endif
12479   ;
12480   return 0;
12481 }
12482 _ACEOF
12483 if ac_fn_c_try_compile "$LINENO"; then :
12484   gdb_cv_have_aix_thread_debug=yes
12485 else
12486   gdb_cv_have_aix_thread_debug=no
12487 fi
12488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12489 fi
12490
12491       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
12492 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
12493       if test $gdb_cv_have_aix_thread_debug = yes; then
12494          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
12495          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
12496          LIBS="$LIBS -lpthdebug"
12497
12498          # Older versions of AIX do not provide the declaration for
12499          # the getthrds function (it appears that it was introduced
12500          # with AIX 6.x).
12501          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
12502 "
12503 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
12504   ac_have_decl=1
12505 else
12506   ac_have_decl=0
12507 fi
12508
12509 cat >>confdefs.h <<_ACEOF
12510 #define HAVE_DECL_GETTHRDS $ac_have_decl
12511 _ACEOF
12512
12513       fi
12514       ;;
12515    esac
12516
12517 fi
12518
12519 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12520    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12521 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12522 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12523   $as_echo_n "(cached) " >&6
12524 else
12525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12526 /* end confdefs.h.  */
12527 #include <thread_db.h>
12528 int
12529 main ()
12530 {
12531 int i = TD_NOTALLOC;
12532   ;
12533   return 0;
12534 }
12535 _ACEOF
12536 if ac_fn_c_try_compile "$LINENO"; then :
12537   gdb_cv_thread_db_h_has_td_notalloc=yes
12538 else
12539   gdb_cv_thread_db_h_has_td_notalloc=no
12540
12541 fi
12542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12543
12544 fi
12545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12546 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12547    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12548 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12549 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12550   $as_echo_n "(cached) " >&6
12551 else
12552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12553 /* end confdefs.h.  */
12554 #include <thread_db.h>
12555 int
12556 main ()
12557 {
12558 int i = TD_VERSION;
12559   ;
12560   return 0;
12561 }
12562 _ACEOF
12563 if ac_fn_c_try_compile "$LINENO"; then :
12564   gdb_cv_thread_db_h_has_td_version=yes
12565 else
12566   gdb_cv_thread_db_h_has_td_version=no
12567
12568 fi
12569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12570
12571 fi
12572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12573 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12574    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12575 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12576 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12577   $as_echo_n "(cached) " >&6
12578 else
12579   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12580 /* end confdefs.h.  */
12581 #include <thread_db.h>
12582 int
12583 main ()
12584 {
12585 int i = TD_NOTLS;
12586   ;
12587   return 0;
12588 }
12589 _ACEOF
12590 if ac_fn_c_try_compile "$LINENO"; then :
12591   gdb_cv_thread_db_h_has_td_notls=yes
12592 else
12593   gdb_cv_thread_db_h_has_td_notls=no
12594
12595 fi
12596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12597
12598 fi
12599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12600 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12601 fi
12602 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12603
12604 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12605
12606 fi
12607 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12608
12609 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12610
12611 fi
12612 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12613
12614 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12615
12616 fi
12617
12618 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12619    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12620 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12621 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12622   $as_echo_n "(cached) " >&6
12623 else
12624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12625 /* end confdefs.h.  */
12626 #include <sys/syscall.h>
12627 int
12628 main ()
12629 {
12630 int i = __NR_tkill;
12631   ;
12632   return 0;
12633 }
12634 _ACEOF
12635 if ac_fn_c_try_compile "$LINENO"; then :
12636   gdb_cv_sys_syscall_h_has_tkill=yes
12637 else
12638   gdb_cv_sys_syscall_h_has_tkill=no
12639
12640 fi
12641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12642
12643 fi
12644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12645 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12646 fi
12647 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
12648
12649 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12650
12651 fi
12652
12653 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12654 "
12655 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12656   ac_have_decl=1
12657 else
12658   ac_have_decl=0
12659 fi
12660
12661 cat >>confdefs.h <<_ACEOF
12662 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12663 _ACEOF
12664
12665
12666 if test "$cross_compiling" = yes; then :
12667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12668 /* end confdefs.h.  */
12669 #include <sys/personality.h>
12670 int
12671 main ()
12672 {
12673
12674 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12675 #       define ADDR_NO_RANDOMIZE 0x0040000
12676 #      endif
12677        /* Test the flag could be set and stays set.  */
12678        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12679        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12680            return 1
12681   ;
12682   return 0;
12683 }
12684 _ACEOF
12685 if ac_fn_c_try_link "$LINENO"; then :
12686   have_personality=true
12687 else
12688   have_personality=false
12689 fi
12690 rm -f core conftest.err conftest.$ac_objext \
12691     conftest$ac_exeext conftest.$ac_ext
12692 else
12693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12694 /* end confdefs.h.  */
12695 #include <sys/personality.h>
12696 int
12697 main ()
12698 {
12699
12700 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12701 #       define ADDR_NO_RANDOMIZE 0x0040000
12702 #      endif
12703        /* Test the flag could be set and stays set.  */
12704        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12705        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12706            return 1
12707   ;
12708   return 0;
12709 }
12710 _ACEOF
12711 if ac_fn_c_try_run "$LINENO"; then :
12712   have_personality=true
12713 else
12714   have_personality=false
12715 fi
12716 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12717   conftest.$ac_objext conftest.beam conftest.$ac_ext
12718 fi
12719
12720 if $have_personality
12721 then
12722
12723 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12724
12725 fi
12726
12727 case $host_os in
12728   go32* | *djgpp*)
12729     gdbinit=gdb.ini
12730     ;;
12731   *)
12732     gdbinit=.gdbinit
12733     ;;
12734 esac
12735
12736 cat >>confdefs.h <<_ACEOF
12737 #define GDBINIT "$gdbinit"
12738 _ACEOF
12739
12740
12741
12742 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12743 # except that the argument to --with-sysroot is optional.
12744 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12745 if test "x$with_sysroot" = xyes; then
12746   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12747 fi
12748
12749 # Check whether --with-sysroot was given.
12750 if test "${with_sysroot+set}" = set; then :
12751   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12752 else
12753   TARGET_SYSTEM_ROOT=
12754 fi
12755
12756
12757   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12758   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12759   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12760   ac_define_dir=`eval echo $ac_define_dir`
12761
12762 cat >>confdefs.h <<_ACEOF
12763 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12764 _ACEOF
12765
12766
12767
12768
12769   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12770      if test "x$prefix" = xNONE; then
12771         test_prefix=/usr/local
12772      else
12773         test_prefix=$prefix
12774      fi
12775   else
12776      test_prefix=$exec_prefix
12777   fi
12778   value=0
12779   case ${ac_define_dir} in
12780      "${test_prefix}"|"${test_prefix}/"*|\
12781         '${exec_prefix}'|'${exec_prefix}/'*)
12782      value=1
12783      ;;
12784   esac
12785
12786 cat >>confdefs.h <<_ACEOF
12787 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12788 _ACEOF
12789
12790
12791
12792
12793
12794 # Check whether --with-system-gdbinit was given.
12795 if test "${with_system_gdbinit+set}" = set; then :
12796   withval=$with_system_gdbinit;
12797     SYSTEM_GDBINIT=$withval
12798 else
12799   SYSTEM_GDBINIT=
12800 fi
12801
12802
12803   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12804   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12805   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12806   ac_define_dir=`eval echo $ac_define_dir`
12807
12808 cat >>confdefs.h <<_ACEOF
12809 #define SYSTEM_GDBINIT "$ac_define_dir"
12810 _ACEOF
12811
12812
12813
12814
12815   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12816      if test "x$prefix" = xNONE; then
12817         test_prefix=/usr/local
12818      else
12819         test_prefix=$prefix
12820      fi
12821   else
12822      test_prefix=$exec_prefix
12823   fi
12824   value=0
12825   case ${ac_define_dir} in
12826      "${test_prefix}"|"${test_prefix}/"*|\
12827         '${exec_prefix}'|'${exec_prefix}/'*)
12828      value=1
12829      ;;
12830   esac
12831
12832 cat >>confdefs.h <<_ACEOF
12833 #define SYSTEM_GDBINIT_RELOCATABLE $value
12834 _ACEOF
12835
12836
12837
12838
12839 # Check whether --enable-werror was given.
12840 if test "${enable_werror+set}" = set; then :
12841   enableval=$enable_werror; case "${enableval}" in
12842      yes | y) ERROR_ON_WARNING="yes" ;;
12843      no | n)  ERROR_ON_WARNING="no" ;;
12844      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12845    esac
12846 fi
12847
12848
12849 # Enable -Werror by default when using gcc.  Turn it off for releases.
12850 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
12851     ERROR_ON_WARNING=yes
12852 fi
12853
12854 WERROR_CFLAGS=""
12855 if test "${ERROR_ON_WARNING}" = yes ; then
12856     WERROR_CFLAGS="-Werror"
12857 fi
12858
12859 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
12860 -Wpointer-sign \
12861 -Wno-unused -Wunused-value -Wunused-function \
12862 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes \
12863 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
12864 -Wold-style-declaration -Wold-style-definition"
12865
12866 # Enable -Wno-format by default when using gcc on mingw since many
12867 # GCC versions complain about %I64.
12868 case "${host}" in
12869   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
12870   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
12871 esac
12872
12873 # Check whether --enable-build-warnings was given.
12874 if test "${enable_build_warnings+set}" = set; then :
12875   enableval=$enable_build_warnings; case "${enableval}" in
12876   yes)  ;;
12877   no)   build_warnings="-w";;
12878   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12879         build_warnings="${build_warnings} ${t}";;
12880   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12881         build_warnings="${t} ${build_warnings}";;
12882   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12883 esac
12884 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12885   echo "Setting compiler warning flags = $build_warnings" 6>&1
12886 fi
12887 fi
12888 # Check whether --enable-gdb-build-warnings was given.
12889 if test "${enable_gdb_build_warnings+set}" = set; then :
12890   enableval=$enable_gdb_build_warnings; case "${enableval}" in
12891   yes)  ;;
12892   no)   build_warnings="-w";;
12893   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12894         build_warnings="${build_warnings} ${t}";;
12895   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12896         build_warnings="${t} ${build_warnings}";;
12897   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12898 esac
12899 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12900   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
12901 fi
12902 fi
12903 WARN_CFLAGS=""
12904 if test "x${build_warnings}" != x -a "x$GCC" = xyes
12905 then
12906     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
12907 $as_echo_n "checking compiler warning flags... " >&6; }
12908     # Separate out the -Werror flag as some files just cannot be
12909     # compiled with it enabled.
12910     for w in ${build_warnings}; do
12911         case $w in
12912         -Werr*) WERROR_CFLAGS=-Werror ;;
12913         *) # Check that GCC accepts it
12914             saved_CFLAGS="$CFLAGS"
12915             CFLAGS="$CFLAGS $w"
12916             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12917 /* end confdefs.h.  */
12918
12919 int
12920 main ()
12921 {
12922
12923   ;
12924   return 0;
12925 }
12926 _ACEOF
12927 if ac_fn_c_try_compile "$LINENO"; then :
12928   WARN_CFLAGS="${WARN_CFLAGS} $w"
12929 fi
12930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12931             CFLAGS="$saved_CFLAGS"
12932         esac
12933     done
12934     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
12935 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
12936 fi
12937
12938
12939
12940 # In the Cygwin environment, we need some additional flags.
12941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
12942 $as_echo_n "checking for cygwin... " >&6; }
12943 if test "${gdb_cv_os_cygwin+set}" = set; then :
12944   $as_echo_n "(cached) " >&6
12945 else
12946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12947 /* end confdefs.h.  */
12948
12949 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
12950 lose
12951 #endif
12952 _ACEOF
12953 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12954   $EGREP "lose" >/dev/null 2>&1; then :
12955   gdb_cv_os_cygwin=yes
12956 else
12957   gdb_cv_os_cygwin=no
12958 fi
12959 rm -f conftest*
12960
12961 fi
12962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
12963 $as_echo "$gdb_cv_os_cygwin" >&6; }
12964
12965
12966 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
12967 case ${host} in
12968   *go32* ) SER_HARDWIRE=ser-go32.o ;;
12969   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
12970   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
12971 esac
12972
12973
12974 # libreadline needs libuser32.a in a cygwin environment
12975 WIN32LIBS=
12976 if test x$gdb_cv_os_cygwin = xyes; then
12977     WIN32LIBS="-luser32"
12978     case "${target}" in
12979         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
12980         ;;
12981     esac
12982 fi
12983
12984 # The ser-tcp.c module requires sockets.
12985 case ${host} in
12986   *mingw32*)
12987
12988 $as_echo "#define USE_WIN32API 1" >>confdefs.h
12989
12990     WIN32LIBS="$WIN32LIBS -lws2_32"
12991     ;;
12992 esac
12993
12994
12995 # Add ELF support to GDB, but only if BFD includes ELF support.
12996
12997   OLD_CFLAGS=$CFLAGS
12998   OLD_LDFLAGS=$LDFLAGS
12999   OLD_LIBS=$LIBS
13000   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13001   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13002   # always want our bfd.
13003   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13004   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13005   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13006   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13007   if test "$plugins" = "yes"; then
13008     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13009 $as_echo_n "checking for library containing dlopen... " >&6; }
13010 if test "${ac_cv_search_dlopen+set}" = set; then :
13011   $as_echo_n "(cached) " >&6
13012 else
13013   ac_func_search_save_LIBS=$LIBS
13014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13015 /* end confdefs.h.  */
13016
13017 /* Override any GCC internal prototype to avoid an error.
13018    Use char because int might match the return type of a GCC
13019    builtin and then its argument prototype would still apply.  */
13020 #ifdef __cplusplus
13021 extern "C"
13022 #endif
13023 char dlopen ();
13024 int
13025 main ()
13026 {
13027 return dlopen ();
13028   ;
13029   return 0;
13030 }
13031 _ACEOF
13032 for ac_lib in '' dl; do
13033   if test -z "$ac_lib"; then
13034     ac_res="none required"
13035   else
13036     ac_res=-l$ac_lib
13037     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13038   fi
13039   if ac_fn_c_try_link "$LINENO"; then :
13040   ac_cv_search_dlopen=$ac_res
13041 fi
13042 rm -f core conftest.err conftest.$ac_objext \
13043     conftest$ac_exeext
13044   if test "${ac_cv_search_dlopen+set}" = set; then :
13045   break
13046 fi
13047 done
13048 if test "${ac_cv_search_dlopen+set}" = set; then :
13049
13050 else
13051   ac_cv_search_dlopen=no
13052 fi
13053 rm conftest.$ac_ext
13054 LIBS=$ac_func_search_save_LIBS
13055 fi
13056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13057 $as_echo "$ac_cv_search_dlopen" >&6; }
13058 ac_res=$ac_cv_search_dlopen
13059 if test "$ac_res" != no; then :
13060   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13061
13062 fi
13063
13064   fi
13065   LIBS="-lbfd -liberty $intl $LIBS"
13066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
13067 $as_echo_n "checking for ELF support in BFD... " >&6; }
13068 if test "${gdb_cv_var_elf+set}" = set; then :
13069   $as_echo_n "(cached) " >&6
13070 else
13071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13072 /* end confdefs.h.  */
13073 #include <stdlib.h>
13074   #include "bfd.h"
13075   #include "elf-bfd.h"
13076
13077 int
13078 main ()
13079 {
13080 return bfd_get_elf_phdr_upper_bound (NULL);
13081   ;
13082   return 0;
13083 }
13084 _ACEOF
13085 if ac_fn_c_try_link "$LINENO"; then :
13086   gdb_cv_var_elf=yes
13087 else
13088   gdb_cv_var_elf=no
13089 fi
13090 rm -f core conftest.err conftest.$ac_objext \
13091     conftest$ac_exeext conftest.$ac_ext
13092 fi
13093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
13094 $as_echo "$gdb_cv_var_elf" >&6; }
13095   CFLAGS=$OLD_CFLAGS
13096   LDFLAGS=$OLD_LDFLAGS
13097   LIBS=$OLD_LIBS
13098 if test $gdb_cv_var_elf = yes; then
13099   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
13100
13101 $as_echo "#define HAVE_ELF 1" >>confdefs.h
13102
13103   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13104   if test "$plugins" = "yes"; then
13105     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13106 $as_echo_n "checking for library containing dlopen... " >&6; }
13107 if test "${ac_cv_search_dlopen+set}" = set; then :
13108   $as_echo_n "(cached) " >&6
13109 else
13110   ac_func_search_save_LIBS=$LIBS
13111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13112 /* end confdefs.h.  */
13113
13114 /* Override any GCC internal prototype to avoid an error.
13115    Use char because int might match the return type of a GCC
13116    builtin and then its argument prototype would still apply.  */
13117 #ifdef __cplusplus
13118 extern "C"
13119 #endif
13120 char dlopen ();
13121 int
13122 main ()
13123 {
13124 return dlopen ();
13125   ;
13126   return 0;
13127 }
13128 _ACEOF
13129 for ac_lib in '' dl; do
13130   if test -z "$ac_lib"; then
13131     ac_res="none required"
13132   else
13133     ac_res=-l$ac_lib
13134     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13135   fi
13136   if ac_fn_c_try_link "$LINENO"; then :
13137   ac_cv_search_dlopen=$ac_res
13138 fi
13139 rm -f core conftest.err conftest.$ac_objext \
13140     conftest$ac_exeext
13141   if test "${ac_cv_search_dlopen+set}" = set; then :
13142   break
13143 fi
13144 done
13145 if test "${ac_cv_search_dlopen+set}" = set; then :
13146
13147 else
13148   ac_cv_search_dlopen=no
13149 fi
13150 rm conftest.$ac_ext
13151 LIBS=$ac_func_search_save_LIBS
13152 fi
13153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13154 $as_echo "$ac_cv_search_dlopen" >&6; }
13155 ac_res=$ac_cv_search_dlopen
13156 if test "$ac_res" != no; then :
13157   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13158
13159 fi
13160
13161   fi
13162 fi
13163
13164 # Add macho support to GDB, but only if BFD includes it.
13165
13166   OLD_CFLAGS=$CFLAGS
13167   OLD_LDFLAGS=$LDFLAGS
13168   OLD_LIBS=$LIBS
13169   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13170   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13171   # always want our bfd.
13172   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13173   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13174   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13175   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13176   if test "$plugins" = "yes"; then
13177     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13178 $as_echo_n "checking for library containing dlopen... " >&6; }
13179 if test "${ac_cv_search_dlopen+set}" = set; then :
13180   $as_echo_n "(cached) " >&6
13181 else
13182   ac_func_search_save_LIBS=$LIBS
13183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13184 /* end confdefs.h.  */
13185
13186 /* Override any GCC internal prototype to avoid an error.
13187    Use char because int might match the return type of a GCC
13188    builtin and then its argument prototype would still apply.  */
13189 #ifdef __cplusplus
13190 extern "C"
13191 #endif
13192 char dlopen ();
13193 int
13194 main ()
13195 {
13196 return dlopen ();
13197   ;
13198   return 0;
13199 }
13200 _ACEOF
13201 for ac_lib in '' dl; do
13202   if test -z "$ac_lib"; then
13203     ac_res="none required"
13204   else
13205     ac_res=-l$ac_lib
13206     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13207   fi
13208   if ac_fn_c_try_link "$LINENO"; then :
13209   ac_cv_search_dlopen=$ac_res
13210 fi
13211 rm -f core conftest.err conftest.$ac_objext \
13212     conftest$ac_exeext
13213   if test "${ac_cv_search_dlopen+set}" = set; then :
13214   break
13215 fi
13216 done
13217 if test "${ac_cv_search_dlopen+set}" = set; then :
13218
13219 else
13220   ac_cv_search_dlopen=no
13221 fi
13222 rm conftest.$ac_ext
13223 LIBS=$ac_func_search_save_LIBS
13224 fi
13225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13226 $as_echo "$ac_cv_search_dlopen" >&6; }
13227 ac_res=$ac_cv_search_dlopen
13228 if test "$ac_res" != no; then :
13229   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13230
13231 fi
13232
13233   fi
13234   LIBS="-lbfd -liberty $intl $LIBS"
13235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
13236 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
13237 if test "${gdb_cv_var_macho+set}" = set; then :
13238   $as_echo_n "(cached) " >&6
13239 else
13240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13241 /* end confdefs.h.  */
13242 #include <stdlib.h>
13243   #include "bfd.h"
13244   #include "mach-o.h"
13245
13246 int
13247 main ()
13248 {
13249 return bfd_mach_o_lookup_command (NULL, 0, NULL);
13250   ;
13251   return 0;
13252 }
13253 _ACEOF
13254 if ac_fn_c_try_link "$LINENO"; then :
13255   gdb_cv_var_macho=yes
13256 else
13257   gdb_cv_var_macho=no
13258 fi
13259 rm -f core conftest.err conftest.$ac_objext \
13260     conftest$ac_exeext conftest.$ac_ext
13261 fi
13262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
13263 $as_echo "$gdb_cv_var_macho" >&6; }
13264   CFLAGS=$OLD_CFLAGS
13265   LDFLAGS=$OLD_LDFLAGS
13266   LIBS=$OLD_LIBS
13267 if test $gdb_cv_var_macho = yes; then
13268   CONFIG_OBS="$CONFIG_OBS machoread.o"
13269 fi
13270
13271 # Add SOM support to GDB, but only if BFD includes it.
13272
13273   OLD_CFLAGS=$CFLAGS
13274   OLD_LDFLAGS=$LDFLAGS
13275   OLD_LIBS=$LIBS
13276   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13277   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13278   # always want our bfd.
13279   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13280   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13281   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
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   LIBS="-lbfd -liberty $intl $LIBS"
13342   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5
13343 $as_echo_n "checking for SOM support in BFD... " >&6; }
13344 if test "${gdb_cv_var_som+set}" = set; then :
13345   $as_echo_n "(cached) " >&6
13346 else
13347   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13348 /* end confdefs.h.  */
13349 #include <stdlib.h>
13350   #include "bfd.h"
13351   #include "som.h"
13352
13353 int
13354 main ()
13355 {
13356 return bfd_som_attach_aux_hdr (NULL, 0, NULL);
13357   ;
13358   return 0;
13359 }
13360 _ACEOF
13361 if ac_fn_c_try_link "$LINENO"; then :
13362   gdb_cv_var_som=yes
13363 else
13364   gdb_cv_var_som=no
13365 fi
13366 rm -f core conftest.err conftest.$ac_objext \
13367     conftest$ac_exeext conftest.$ac_ext
13368 fi
13369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5
13370 $as_echo "$gdb_cv_var_som" >&6; }
13371   CFLAGS=$OLD_CFLAGS
13372   LDFLAGS=$OLD_LDFLAGS
13373   LIBS=$OLD_LIBS
13374 if test $gdb_cv_var_som = yes; then
13375   CONFIG_OBS="$CONFIG_OBS somread.o"
13376 fi
13377
13378 # Add any host-specific objects to GDB.
13379 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
13380
13381 # If building on ELF, look for lzma support for embedded compressed debug info.
13382 if test $gdb_cv_var_elf = yes; then
13383
13384 # Check whether --with-lzma was given.
13385 if test "${with_lzma+set}" = set; then :
13386   withval=$with_lzma;
13387 else
13388   with_lzma=auto
13389 fi
13390
13391   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
13392 $as_echo_n "checking whether to use lzma... " >&6; }
13393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
13394 $as_echo "$with_lzma" >&6; }
13395
13396   if test "${with_lzma}" != no; then
13397
13398
13399
13400
13401
13402
13403
13404
13405     use_additional=yes
13406
13407   acl_save_prefix="$prefix"
13408   prefix="$acl_final_prefix"
13409   acl_save_exec_prefix="$exec_prefix"
13410   exec_prefix="$acl_final_exec_prefix"
13411
13412     eval additional_includedir=\"$includedir\"
13413     eval additional_libdir=\"$libdir\"
13414
13415   exec_prefix="$acl_save_exec_prefix"
13416   prefix="$acl_save_prefix"
13417
13418
13419 # Check whether --with-liblzma-prefix was given.
13420 if test "${with_liblzma_prefix+set}" = set; then :
13421   withval=$with_liblzma_prefix;
13422     if test "X$withval" = "Xno"; then
13423       use_additional=no
13424     else
13425       if test "X$withval" = "X"; then
13426
13427   acl_save_prefix="$prefix"
13428   prefix="$acl_final_prefix"
13429   acl_save_exec_prefix="$exec_prefix"
13430   exec_prefix="$acl_final_exec_prefix"
13431
13432           eval additional_includedir=\"$includedir\"
13433           eval additional_libdir=\"$libdir\"
13434
13435   exec_prefix="$acl_save_exec_prefix"
13436   prefix="$acl_save_prefix"
13437
13438       else
13439         additional_includedir="$withval/include"
13440         additional_libdir="$withval/lib"
13441       fi
13442     fi
13443
13444 fi
13445
13446       LIBLZMA=
13447   LTLIBLZMA=
13448   INCLZMA=
13449   rpathdirs=
13450   ltrpathdirs=
13451   names_already_handled=
13452   names_next_round='lzma '
13453   while test -n "$names_next_round"; do
13454     names_this_round="$names_next_round"
13455     names_next_round=
13456     for name in $names_this_round; do
13457       already_handled=
13458       for n in $names_already_handled; do
13459         if test "$n" = "$name"; then
13460           already_handled=yes
13461           break
13462         fi
13463       done
13464       if test -z "$already_handled"; then
13465         names_already_handled="$names_already_handled $name"
13466                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
13467         eval value=\"\$HAVE_LIB$uppername\"
13468         if test -n "$value"; then
13469           if test "$value" = yes; then
13470             eval value=\"\$LIB$uppername\"
13471             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
13472             eval value=\"\$LTLIB$uppername\"
13473             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
13474           else
13475                                     :
13476           fi
13477         else
13478                               found_dir=
13479           found_la=
13480           found_so=
13481           found_a=
13482           if test $use_additional = yes; then
13483             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
13484               found_dir="$additional_libdir"
13485               found_so="$additional_libdir/lib$name.$shlibext"
13486               if test -f "$additional_libdir/lib$name.la"; then
13487                 found_la="$additional_libdir/lib$name.la"
13488               fi
13489             else
13490               if test -f "$additional_libdir/lib$name.$libext"; then
13491                 found_dir="$additional_libdir"
13492                 found_a="$additional_libdir/lib$name.$libext"
13493                 if test -f "$additional_libdir/lib$name.la"; then
13494                   found_la="$additional_libdir/lib$name.la"
13495                 fi
13496               fi
13497             fi
13498           fi
13499           if test "X$found_dir" = "X"; then
13500             for x in $LDFLAGS $LTLIBLZMA; do
13501
13502   acl_save_prefix="$prefix"
13503   prefix="$acl_final_prefix"
13504   acl_save_exec_prefix="$exec_prefix"
13505   exec_prefix="$acl_final_exec_prefix"
13506   eval x=\"$x\"
13507   exec_prefix="$acl_save_exec_prefix"
13508   prefix="$acl_save_prefix"
13509
13510               case "$x" in
13511                 -L*)
13512                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13513                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13514                     found_dir="$dir"
13515                     found_so="$dir/lib$name.$shlibext"
13516                     if test -f "$dir/lib$name.la"; then
13517                       found_la="$dir/lib$name.la"
13518                     fi
13519                   else
13520                     if test -f "$dir/lib$name.$libext"; then
13521                       found_dir="$dir"
13522                       found_a="$dir/lib$name.$libext"
13523                       if test -f "$dir/lib$name.la"; then
13524                         found_la="$dir/lib$name.la"
13525                       fi
13526                     fi
13527                   fi
13528                   ;;
13529               esac
13530               if test "X$found_dir" != "X"; then
13531                 break
13532               fi
13533             done
13534           fi
13535           if test "X$found_dir" != "X"; then
13536                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13537             if test "X$found_so" != "X"; then
13538                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13539                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13540               else
13541                                                                                 haveit=
13542                 for x in $ltrpathdirs; do
13543                   if test "X$x" = "X$found_dir"; then
13544                     haveit=yes
13545                     break
13546                   fi
13547                 done
13548                 if test -z "$haveit"; then
13549                   ltrpathdirs="$ltrpathdirs $found_dir"
13550                 fi
13551                                 if test "$hardcode_direct" = yes; then
13552                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13553                 else
13554                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13555                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13556                                                             haveit=
13557                     for x in $rpathdirs; do
13558                       if test "X$x" = "X$found_dir"; then
13559                         haveit=yes
13560                         break
13561                       fi
13562                     done
13563                     if test -z "$haveit"; then
13564                       rpathdirs="$rpathdirs $found_dir"
13565                     fi
13566                   else
13567                                                                                 haveit=
13568                     for x in $LDFLAGS $LIBLZMA; do
13569
13570   acl_save_prefix="$prefix"
13571   prefix="$acl_final_prefix"
13572   acl_save_exec_prefix="$exec_prefix"
13573   exec_prefix="$acl_final_exec_prefix"
13574   eval x=\"$x\"
13575   exec_prefix="$acl_save_exec_prefix"
13576   prefix="$acl_save_prefix"
13577
13578                       if test "X$x" = "X-L$found_dir"; then
13579                         haveit=yes
13580                         break
13581                       fi
13582                     done
13583                     if test -z "$haveit"; then
13584                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13585                     fi
13586                     if test "$hardcode_minus_L" != no; then
13587                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13588                     else
13589                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13590                     fi
13591                   fi
13592                 fi
13593               fi
13594             else
13595               if test "X$found_a" != "X"; then
13596                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13597               else
13598                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13599               fi
13600             fi
13601                         additional_includedir=
13602             case "$found_dir" in
13603               */lib | */lib/)
13604                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13605                 additional_includedir="$basedir/include"
13606                 ;;
13607             esac
13608             if test "X$additional_includedir" != "X"; then
13609                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13610                 haveit=
13611                 if test "X$additional_includedir" = "X/usr/local/include"; then
13612                   if test -n "$GCC"; then
13613                     case $host_os in
13614                       linux*) haveit=yes;;
13615                     esac
13616                   fi
13617                 fi
13618                 if test -z "$haveit"; then
13619                   for x in $CPPFLAGS $INCLZMA; do
13620
13621   acl_save_prefix="$prefix"
13622   prefix="$acl_final_prefix"
13623   acl_save_exec_prefix="$exec_prefix"
13624   exec_prefix="$acl_final_exec_prefix"
13625   eval x=\"$x\"
13626   exec_prefix="$acl_save_exec_prefix"
13627   prefix="$acl_save_prefix"
13628
13629                     if test "X$x" = "X-I$additional_includedir"; then
13630                       haveit=yes
13631                       break
13632                     fi
13633                   done
13634                   if test -z "$haveit"; then
13635                     if test -d "$additional_includedir"; then
13636                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13637                     fi
13638                   fi
13639                 fi
13640               fi
13641             fi
13642                         if test -n "$found_la"; then
13643                                                         save_libdir="$libdir"
13644               case "$found_la" in
13645                 */* | *\\*) . "$found_la" ;;
13646                 *) . "./$found_la" ;;
13647               esac
13648               libdir="$save_libdir"
13649                             for dep in $dependency_libs; do
13650                 case "$dep" in
13651                   -L*)
13652                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13653                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13654                       haveit=
13655                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13656                         if test -n "$GCC"; then
13657                           case $host_os in
13658                             linux*) haveit=yes;;
13659                           esac
13660                         fi
13661                       fi
13662                       if test -z "$haveit"; then
13663                         haveit=
13664                         for x in $LDFLAGS $LIBLZMA; do
13665
13666   acl_save_prefix="$prefix"
13667   prefix="$acl_final_prefix"
13668   acl_save_exec_prefix="$exec_prefix"
13669   exec_prefix="$acl_final_exec_prefix"
13670   eval x=\"$x\"
13671   exec_prefix="$acl_save_exec_prefix"
13672   prefix="$acl_save_prefix"
13673
13674                           if test "X$x" = "X-L$additional_libdir"; then
13675                             haveit=yes
13676                             break
13677                           fi
13678                         done
13679                         if test -z "$haveit"; then
13680                           if test -d "$additional_libdir"; then
13681                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13682                           fi
13683                         fi
13684                         haveit=
13685                         for x in $LDFLAGS $LTLIBLZMA; do
13686
13687   acl_save_prefix="$prefix"
13688   prefix="$acl_final_prefix"
13689   acl_save_exec_prefix="$exec_prefix"
13690   exec_prefix="$acl_final_exec_prefix"
13691   eval x=\"$x\"
13692   exec_prefix="$acl_save_exec_prefix"
13693   prefix="$acl_save_prefix"
13694
13695                           if test "X$x" = "X-L$additional_libdir"; then
13696                             haveit=yes
13697                             break
13698                           fi
13699                         done
13700                         if test -z "$haveit"; then
13701                           if test -d "$additional_libdir"; then
13702                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
13703                           fi
13704                         fi
13705                       fi
13706                     fi
13707                     ;;
13708                   -R*)
13709                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
13710                     if test "$enable_rpath" != no; then
13711                                                                   haveit=
13712                       for x in $rpathdirs; do
13713                         if test "X$x" = "X$dir"; then
13714                           haveit=yes
13715                           break
13716                         fi
13717                       done
13718                       if test -z "$haveit"; then
13719                         rpathdirs="$rpathdirs $dir"
13720                       fi
13721                                                                   haveit=
13722                       for x in $ltrpathdirs; do
13723                         if test "X$x" = "X$dir"; then
13724                           haveit=yes
13725                           break
13726                         fi
13727                       done
13728                       if test -z "$haveit"; then
13729                         ltrpathdirs="$ltrpathdirs $dir"
13730                       fi
13731                     fi
13732                     ;;
13733                   -l*)
13734                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13735                     ;;
13736                   *.la)
13737                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13738                     ;;
13739                   *)
13740                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
13741                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
13742                     ;;
13743                 esac
13744               done
13745             fi
13746           else
13747                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13748             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
13749           fi
13750         fi
13751       fi
13752     done
13753   done
13754   if test "X$rpathdirs" != "X"; then
13755     if test -n "$hardcode_libdir_separator"; then
13756                         alldirs=
13757       for found_dir in $rpathdirs; do
13758         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13759       done
13760             acl_save_libdir="$libdir"
13761       libdir="$alldirs"
13762       eval flag=\"$hardcode_libdir_flag_spec\"
13763       libdir="$acl_save_libdir"
13764       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13765     else
13766             for found_dir in $rpathdirs; do
13767         acl_save_libdir="$libdir"
13768         libdir="$found_dir"
13769         eval flag=\"$hardcode_libdir_flag_spec\"
13770         libdir="$acl_save_libdir"
13771         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13772       done
13773     fi
13774   fi
13775   if test "X$ltrpathdirs" != "X"; then
13776             for found_dir in $ltrpathdirs; do
13777       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
13778     done
13779   fi
13780
13781
13782         ac_save_CPPFLAGS="$CPPFLAGS"
13783
13784   for element in $INCLZMA; do
13785     haveit=
13786     for x in $CPPFLAGS; do
13787
13788   acl_save_prefix="$prefix"
13789   prefix="$acl_final_prefix"
13790   acl_save_exec_prefix="$exec_prefix"
13791   exec_prefix="$acl_final_exec_prefix"
13792   eval x=\"$x\"
13793   exec_prefix="$acl_save_exec_prefix"
13794   prefix="$acl_save_prefix"
13795
13796       if test "X$x" = "X$element"; then
13797         haveit=yes
13798         break
13799       fi
13800     done
13801     if test -z "$haveit"; then
13802       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
13803     fi
13804   done
13805
13806
13807   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
13808 $as_echo_n "checking for liblzma... " >&6; }
13809 if test "${ac_cv_liblzma+set}" = set; then :
13810   $as_echo_n "(cached) " >&6
13811 else
13812
13813     ac_save_LIBS="$LIBS"
13814     LIBS="$LIBS $LIBLZMA"
13815     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13816 /* end confdefs.h.  */
13817 #include "lzma.h"
13818 int
13819 main ()
13820 {
13821 lzma_index_iter iter;
13822                            lzma_index_iter_init (&iter, 0);
13823                            lzma_mf_is_supported (LZMA_MF_HC3);
13824   ;
13825   return 0;
13826 }
13827 _ACEOF
13828 if ac_fn_c_try_link "$LINENO"; then :
13829   ac_cv_liblzma=yes
13830 else
13831   ac_cv_liblzma=no
13832 fi
13833 rm -f core conftest.err conftest.$ac_objext \
13834     conftest$ac_exeext conftest.$ac_ext
13835     LIBS="$ac_save_LIBS"
13836
13837 fi
13838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
13839 $as_echo "$ac_cv_liblzma" >&6; }
13840   if test "$ac_cv_liblzma" = yes; then
13841     HAVE_LIBLZMA=yes
13842
13843 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
13844
13845     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
13846 $as_echo_n "checking how to link with liblzma... " >&6; }
13847     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
13848 $as_echo "$LIBLZMA" >&6; }
13849   else
13850     HAVE_LIBLZMA=no
13851             CPPFLAGS="$ac_save_CPPFLAGS"
13852     LIBLZMA=
13853     LTLIBLZMA=
13854   fi
13855
13856
13857
13858
13859
13860
13861     if test "$HAVE_LIBLZMA" != yes; then
13862       if test "$with_lzma" = yes; then
13863         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
13864       fi
13865     fi
13866   fi
13867 fi
13868
13869 LIBGUI="../libgui/src/libgui.a"
13870 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13871
13872
13873
13874 WIN32LDAPP=
13875
13876
13877
13878 case "${host}" in
13879 *-*-cygwin* | *-*-mingw* )
13880     configdir="win"
13881     ;;
13882 *)
13883     configdir="unix"
13884     ;;
13885 esac
13886
13887 GDBTKLIBS=
13888 if test "${enable_gdbtk}" = "yes"; then
13889
13890     # Gdbtk must have an absolute path to srcdir in order to run
13891     # properly when not installed.
13892     here=`pwd`
13893     cd ${srcdir}
13894     GDBTK_SRC_DIR=`pwd`
13895     cd $here
13896
13897
13898     #
13899     # Ok, lets find the tcl configuration
13900     # First, look for one uninstalled.
13901     # the alternative search directory is invoked by --with-tcl
13902     #
13903
13904     if test x"${no_tcl}" = x ; then
13905         # we reset no_tcl in case something fails here
13906         no_tcl=true
13907
13908 # Check whether --with-tcl was given.
13909 if test "${with_tcl+set}" = set; then :
13910   withval=$with_tcl; with_tclconfig=${withval}
13911 fi
13912
13913         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13914 $as_echo_n "checking for Tcl configuration... " >&6; }
13915         if test "${ac_cv_c_tclconfig+set}" = set; then :
13916   $as_echo_n "(cached) " >&6
13917 else
13918
13919
13920             # First check to see if --with-tcl was specified.
13921             case "${host}" in
13922                 *-*-cygwin*) platDir="win" ;;
13923                 *) platDir="unix" ;;
13924             esac
13925             if test x"${with_tclconfig}" != x ; then
13926                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13927                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13928                 else
13929                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13930                 fi
13931             fi
13932
13933             # then check for a private Tcl installation
13934             if test x"${ac_cv_c_tclconfig}" = x ; then
13935                 for i in \
13936                         ../tcl \
13937                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13938                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
13939                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
13940                         ../../tcl \
13941                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13942                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
13943                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
13944                         ../../../tcl \
13945                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13946                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
13947                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
13948                     if test -f "$i/$platDir/tclConfig.sh" ; then
13949                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13950                         break
13951                     fi
13952                 done
13953             fi
13954
13955             # on Darwin, check in Framework installation locations
13956             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
13957                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13958                         `ls -d /Library/Frameworks 2>/dev/null` \
13959                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13960                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13961                         ; do
13962                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
13963                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
13964                         break
13965                     fi
13966                 done
13967             fi
13968
13969             # check in a few common install locations
13970             if test x"${ac_cv_c_tclconfig}" = x ; then
13971                 for i in `ls -d ${libdir} 2>/dev/null` \
13972                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13973                         `ls -d ${prefix}/lib 2>/dev/null` \
13974                         `ls -d /usr/local/lib 2>/dev/null` \
13975                         `ls -d /usr/contrib/lib 2>/dev/null` \
13976                         `ls -d /usr/lib 2>/dev/null` \
13977                         ; do
13978                     if test -f "$i/tclConfig.sh" ; then
13979                         ac_cv_c_tclconfig=`(cd $i; pwd)`
13980                         break
13981                     fi
13982                 done
13983             fi
13984
13985             # check in a few other private locations
13986             if test x"${ac_cv_c_tclconfig}" = x ; then
13987                 for i in \
13988                         ${srcdir}/../tcl \
13989                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13990                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
13991                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
13992                     if test -f "$i/$platDir/tclConfig.sh" ; then
13993                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13994                     break
13995                 fi
13996                 done
13997             fi
13998
13999 fi
14000
14001
14002         if test x"${ac_cv_c_tclconfig}" = x ; then
14003             TCL_BIN_DIR="# no Tcl configs found"
14004             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
14005 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
14006         else
14007             no_tcl=
14008             TCL_BIN_DIR=${ac_cv_c_tclconfig}
14009             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
14010 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14011         fi
14012     fi
14013
14014
14015     # If $no_tk is nonempty, then we can't do Tk, and there is no
14016     # point to doing Tcl.
14017
14018     #
14019     # Ok, lets find the tk configuration
14020     # First, look for one uninstalled.
14021     # the alternative search directory is invoked by --with-tk
14022     #
14023
14024     if test x"${no_tk}" = x ; then
14025         # we reset no_tk in case something fails here
14026         no_tk=true
14027
14028 # Check whether --with-tk was given.
14029 if test "${with_tk+set}" = set; then :
14030   withval=$with_tk; with_tkconfig=${withval}
14031 fi
14032
14033         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
14034 $as_echo_n "checking for Tk configuration... " >&6; }
14035         if test "${ac_cv_c_tkconfig+set}" = set; then :
14036   $as_echo_n "(cached) " >&6
14037 else
14038
14039
14040             # First check to see if --with-tkconfig was specified.
14041             if test x"${with_tkconfig}" != x ; then
14042                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
14043                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
14044                 else
14045                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
14046                 fi
14047             fi
14048
14049             # then check for a private Tk library
14050             case "${host}" in
14051                 *-*-cygwin*) platDir="win" ;;
14052                 *) platDir="unix" ;;
14053             esac
14054             if test x"${ac_cv_c_tkconfig}" = x ; then
14055                 for i in \
14056                         ../tk \
14057                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14058                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
14059                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
14060                         ../../tk \
14061                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14062                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
14063                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
14064                         ../../../tk \
14065                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14066                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
14067                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
14068                     if test -f "$i/$platDir/tkConfig.sh" ; then
14069                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14070                         break
14071                     fi
14072                 done
14073             fi
14074
14075             # on Darwin, check in Framework installation locations
14076             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
14077                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14078                         `ls -d /Library/Frameworks 2>/dev/null` \
14079                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14080                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14081                         ; do
14082                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
14083                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
14084                         break
14085                     fi
14086                 done
14087             fi
14088
14089             # check in a few common install locations
14090             if test x"${ac_cv_c_tkconfig}" = x ; then
14091                 for i in `ls -d ${libdir} 2>/dev/null` \
14092                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14093                         `ls -d ${prefix}/lib 2>/dev/null` \
14094                         `ls -d /usr/local/lib 2>/dev/null` \
14095                         `ls -d /usr/contrib/lib 2>/dev/null` \
14096                         `ls -d /usr/lib 2>/dev/null` \
14097                         ; do
14098                     if test -f "$i/tkConfig.sh" ; then
14099                         ac_cv_c_tkconfig=`(cd $i; pwd)`
14100                         break
14101                     fi
14102                 done
14103             fi
14104             # check in a few other private locations
14105             if test x"${ac_cv_c_tkconfig}" = x ; then
14106                 for i in \
14107                         ${srcdir}/../tk \
14108                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14109                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
14110                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
14111                     if test -f "$i/$platDir/tkConfig.sh" ; then
14112                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14113                         break
14114                     fi
14115                 done
14116             fi
14117
14118 fi
14119
14120
14121         if test x"${ac_cv_c_tkconfig}" = x ; then
14122             TK_BIN_DIR="# no Tk configs found"
14123             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
14124 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
14125         else
14126             no_tk=
14127             TK_BIN_DIR=${ac_cv_c_tkconfig}
14128             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
14129 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14130         fi
14131     fi
14132
14133
14134     if test -z "${no_tcl}" -a -z "${no_tk}"; then
14135
14136     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
14137 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
14138
14139     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
14140         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14141 $as_echo "loading" >&6; }
14142         . ${TCL_BIN_DIR}/tclConfig.sh
14143     else
14144         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
14145 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14146     fi
14147
14148     # eval is required to do the TCL_DBGX substitution
14149     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
14150     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
14151
14152     # If the TCL_BIN_DIR is the build directory (not the install directory),
14153     # then set the common variable name to the value of the build variables.
14154     # For example, the variable TCL_LIB_SPEC will be set to the value
14155     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
14156     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
14157     # installed and uninstalled version of Tcl.
14158     if test -f "${TCL_BIN_DIR}/Makefile" ; then
14159         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
14160         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
14161         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
14162     elif test "`uname -s`" = "Darwin"; then
14163         # If Tcl was built as a framework, attempt to use the libraries
14164         # from the framework at the given location so that linking works
14165         # against Tcl.framework installed in an arbitrary location.
14166         case ${TCL_DEFS} in
14167             *TCL_FRAMEWORK*)
14168                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
14169                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
14170                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
14171                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
14172                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
14173                             break
14174                         fi
14175                     done
14176                 fi
14177                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
14178                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
14179                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
14180                 fi
14181                 ;;
14182         esac
14183     fi
14184
14185     # eval is required to do the TCL_DBGX substitution
14186     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
14187     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
14188     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
14189     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
14190
14191
14192
14193
14194
14195
14196
14197
14198
14199
14200
14201
14202
14203
14204
14205         # Check for in-tree tcl
14206         here=`pwd`
14207         cd ${srcdir}/..
14208         topdir=`pwd`
14209         cd ${here}
14210
14211         intree="no"
14212         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
14213           intree="yes"
14214         fi
14215
14216         # Find Tcl private headers
14217         if test x"${intree}" = xno; then
14218
14219   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
14220 $as_echo_n "checking for Tcl private headers... " >&6; }
14221   private_dir=""
14222   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
14223   if test -f ${dir}/tclInt.h ; then
14224     private_dir=${dir}
14225   fi
14226
14227   if test x"${private_dir}" = x; then
14228     as_fn_error "could not find private Tcl headers" "$LINENO" 5
14229   else
14230     TCL_PRIVATE_INCLUDE="-I${private_dir}"
14231     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14232 $as_echo "${private_dir}" >&6; }
14233   fi
14234
14235           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
14236           TCL_LIBRARY="${TCL_LIB_SPEC}"
14237           TCL_DEPS=""
14238         else
14239           # If building tcl in the same src tree, private headers
14240           # are not needed, but we need to be sure to use the right
14241           # headers library
14242           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
14243           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
14244           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
14245         fi
14246
14247
14248
14249
14250
14251     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
14252 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
14253
14254     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
14255         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14256 $as_echo "loading" >&6; }
14257         . ${TK_BIN_DIR}/tkConfig.sh
14258     else
14259         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
14260 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14261     fi
14262
14263     # eval is required to do the TK_DBGX substitution
14264     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
14265     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
14266
14267     # If the TK_BIN_DIR is the build directory (not the install directory),
14268     # then set the common variable name to the value of the build variables.
14269     # For example, the variable TK_LIB_SPEC will be set to the value
14270     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
14271     # instead of TK_BUILD_LIB_SPEC since it will work with both an
14272     # installed and uninstalled version of Tcl.
14273     if test -f "${TK_BIN_DIR}/Makefile" ; then
14274         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
14275         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
14276         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
14277     elif test "`uname -s`" = "Darwin"; then
14278         # If Tk was built as a framework, attempt to use the libraries
14279         # from the framework at the given location so that linking works
14280         # against Tk.framework installed in an arbitrary location.
14281         case ${TK_DEFS} in
14282             *TK_FRAMEWORK*)
14283                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
14284                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
14285                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
14286                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
14287                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
14288                             break
14289                         fi
14290                     done
14291                 fi
14292                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
14293                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
14294                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
14295                 fi
14296                 ;;
14297         esac
14298     fi
14299
14300     # eval is required to do the TK_DBGX substitution
14301     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
14302     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
14303     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
14304     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
14305
14306
14307
14308
14309
14310
14311
14312
14313
14314
14315
14316
14317
14318
14319         # Check for in-tree Tk
14320         intree="no"
14321         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
14322           intree="yes"
14323         fi
14324
14325         # Find Tk private headers
14326         if test x"${intree}" = xno; then
14327
14328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
14329 $as_echo_n "checking for Tk private headers... " >&6; }
14330   private_dir=""
14331   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
14332   if test -f ${dir}/tkInt.h; then
14333     private_dir=${dir}
14334   fi
14335
14336   if test x"${private_dir}" = x; then
14337     as_fn_error "could not find Tk private headers" "$LINENO" 5
14338   else
14339     TK_PRIVATE_INCLUDE="-I${private_dir}"
14340     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14341 $as_echo "${private_dir}" >&6; }
14342   fi
14343
14344           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
14345           TK_LIBRARY=${TK_LIB_SPEC}
14346           TK_DEPS=""
14347         else
14348           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
14349           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
14350           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
14351         fi
14352
14353
14354
14355
14356
14357         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
14358
14359         # Include some libraries that Tcl and Tk want.
14360         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
14361         # Yes, the ordering seems wrong here.  But it isn't.
14362         # TK_LIBS is the list of libraries that need to be linked
14363         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
14364         # were in LIBS then any link tests after this point would
14365         # try to include things like `$(LIBGUI)', which wouldn't work.
14366         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
14367
14368         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
14369         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
14370         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
14371         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
14372         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
14373         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
14374         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
14375
14376         if test x$gdb_cv_os_cygwin = xyes; then
14377           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
14378           WIN32LDAPP="-Wl,--subsystem,console"
14379           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
14380         fi
14381
14382         subdirs="$subdirs gdbtk"
14383
14384     fi
14385 fi
14386
14387
14388
14389
14390
14391
14392
14393
14394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
14395 $as_echo_n "checking for X... " >&6; }
14396
14397
14398 # Check whether --with-x was given.
14399 if test "${with_x+set}" = set; then :
14400   withval=$with_x;
14401 fi
14402
14403 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
14404 if test "x$with_x" = xno; then
14405   # The user explicitly disabled X.
14406   have_x=disabled
14407 else
14408   case $x_includes,$x_libraries in #(
14409     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
14410     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
14411   $as_echo_n "(cached) " >&6
14412 else
14413   # One or both of the vars are not set, and there is no cached value.
14414 ac_x_includes=no ac_x_libraries=no
14415 rm -f -r conftest.dir
14416 if mkdir conftest.dir; then
14417   cd conftest.dir
14418   cat >Imakefile <<'_ACEOF'
14419 incroot:
14420         @echo incroot='${INCROOT}'
14421 usrlibdir:
14422         @echo usrlibdir='${USRLIBDIR}'
14423 libdir:
14424         @echo libdir='${LIBDIR}'
14425 _ACEOF
14426   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
14427     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
14428     for ac_var in incroot usrlibdir libdir; do
14429       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
14430     done
14431     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
14432     for ac_extension in a so sl dylib la dll; do
14433       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
14434          test -f "$ac_im_libdir/libX11.$ac_extension"; then
14435         ac_im_usrlibdir=$ac_im_libdir; break
14436       fi
14437     done
14438     # Screen out bogus values from the imake configuration.  They are
14439     # bogus both because they are the default anyway, and because
14440     # using them would break gcc on systems where it needs fixed includes.
14441     case $ac_im_incroot in
14442         /usr/include) ac_x_includes= ;;
14443         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
14444     esac
14445     case $ac_im_usrlibdir in
14446         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
14447         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
14448     esac
14449   fi
14450   cd ..
14451   rm -f -r conftest.dir
14452 fi
14453
14454 # Standard set of common directories for X headers.
14455 # Check X11 before X11Rn because it is often a symlink to the current release.
14456 ac_x_header_dirs='
14457 /usr/X11/include
14458 /usr/X11R7/include
14459 /usr/X11R6/include
14460 /usr/X11R5/include
14461 /usr/X11R4/include
14462
14463 /usr/include/X11
14464 /usr/include/X11R7
14465 /usr/include/X11R6
14466 /usr/include/X11R5
14467 /usr/include/X11R4
14468
14469 /usr/local/X11/include
14470 /usr/local/X11R7/include
14471 /usr/local/X11R6/include
14472 /usr/local/X11R5/include
14473 /usr/local/X11R4/include
14474
14475 /usr/local/include/X11
14476 /usr/local/include/X11R7
14477 /usr/local/include/X11R6
14478 /usr/local/include/X11R5
14479 /usr/local/include/X11R4
14480
14481 /usr/X386/include
14482 /usr/x386/include
14483 /usr/XFree86/include/X11
14484
14485 /usr/include
14486 /usr/local/include
14487 /usr/unsupported/include
14488 /usr/athena/include
14489 /usr/local/x11r5/include
14490 /usr/lpp/Xamples/include
14491
14492 /usr/openwin/include
14493 /usr/openwin/share/include'
14494
14495 if test "$ac_x_includes" = no; then
14496   # Guess where to find include files, by looking for Xlib.h.
14497   # First, try using that file with no special directory specified.
14498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14499 /* end confdefs.h.  */
14500 #include <X11/Xlib.h>
14501 _ACEOF
14502 if ac_fn_c_try_cpp "$LINENO"; then :
14503   # We can compile using X headers with no special include directory.
14504 ac_x_includes=
14505 else
14506   for ac_dir in $ac_x_header_dirs; do
14507   if test -r "$ac_dir/X11/Xlib.h"; then
14508     ac_x_includes=$ac_dir
14509     break
14510   fi
14511 done
14512 fi
14513 rm -f conftest.err conftest.$ac_ext
14514 fi # $ac_x_includes = no
14515
14516 if test "$ac_x_libraries" = no; then
14517   # Check for the libraries.
14518   # See if we find them without any special options.
14519   # Don't add to $LIBS permanently.
14520   ac_save_LIBS=$LIBS
14521   LIBS="-lX11 $LIBS"
14522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14523 /* end confdefs.h.  */
14524 #include <X11/Xlib.h>
14525 int
14526 main ()
14527 {
14528 XrmInitialize ()
14529   ;
14530   return 0;
14531 }
14532 _ACEOF
14533 if ac_fn_c_try_link "$LINENO"; then :
14534   LIBS=$ac_save_LIBS
14535 # We can link X programs with no special library path.
14536 ac_x_libraries=
14537 else
14538   LIBS=$ac_save_LIBS
14539 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14540 do
14541   # Don't even attempt the hair of trying to link an X program!
14542   for ac_extension in a so sl dylib la dll; do
14543     if test -r "$ac_dir/libX11.$ac_extension"; then
14544       ac_x_libraries=$ac_dir
14545       break 2
14546     fi
14547   done
14548 done
14549 fi
14550 rm -f core conftest.err conftest.$ac_objext \
14551     conftest$ac_exeext conftest.$ac_ext
14552 fi # $ac_x_libraries = no
14553
14554 case $ac_x_includes,$ac_x_libraries in #(
14555   no,* | *,no | *\'*)
14556     # Didn't find X, or a directory has "'" in its name.
14557     ac_cv_have_x="have_x=no";; #(
14558   *)
14559     # Record where we found X for the cache.
14560     ac_cv_have_x="have_x=yes\
14561         ac_x_includes='$ac_x_includes'\
14562         ac_x_libraries='$ac_x_libraries'"
14563 esac
14564 fi
14565 ;; #(
14566     *) have_x=yes;;
14567   esac
14568   eval "$ac_cv_have_x"
14569 fi # $with_x != no
14570
14571 if test "$have_x" != yes; then
14572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14573 $as_echo "$have_x" >&6; }
14574   no_x=yes
14575 else
14576   # If each of the values was on the command line, it overrides each guess.
14577   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14578   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14579   # Update the cache value to reflect the command line values.
14580   ac_cv_have_x="have_x=yes\
14581         ac_x_includes='$x_includes'\
14582         ac_x_libraries='$x_libraries'"
14583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14584 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14585 fi
14586
14587
14588 # Unlike the sim directory, whether a simulator is linked is controlled by
14589 # presence of a gdb_sim definition in the target configure.tgt entry.
14590 # This code just checks for a few cases where we'd like to ignore those
14591 # definitions, even when they're present in the '.mt' file.  These cases
14592 # are when --disable-sim is specified, or if the simulator directory is
14593 # not part of the source tree.
14594 #
14595 # Check whether --enable-sim was given.
14596 if test "${enable_sim+set}" = set; then :
14597   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14598  echo "enableval = ${enableval}";
14599  case "${enableval}" in
14600   yes) ignore_sim=false ;;
14601   no)  ignore_sim=true ;;
14602   *)   ignore_sim=false ;;
14603  esac
14604 else
14605   ignore_sim=false
14606 fi
14607
14608
14609 if test ! -d "${srcdir}/../sim"; then
14610   ignore_sim=true
14611 fi
14612
14613 SIM=
14614 SIM_OBS=
14615 if test "${ignore_sim}" = "false"; then
14616   if test x"${gdb_sim}" != x ; then
14617     SIM="${gdb_sim}"
14618     SIM_OBS="remote-sim.o"
14619
14620 $as_echo "#define WITH_SIM 1" >>confdefs.h
14621
14622   fi
14623 fi
14624
14625
14626
14627
14628
14629
14630
14631
14632
14633
14634
14635
14636
14637
14638 # List of host floatformats.
14639
14640 cat >>confdefs.h <<_ACEOF
14641 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14642 _ACEOF
14643
14644
14645 cat >>confdefs.h <<_ACEOF
14646 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14647 _ACEOF
14648
14649
14650 cat >>confdefs.h <<_ACEOF
14651 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14652 _ACEOF
14653
14654
14655 # target_subdir is used by the testsuite to find the target libraries.
14656 target_subdir=
14657 if test "${host}" != "${target}"; then
14658     target_subdir="${target_alias}/"
14659 fi
14660
14661
14662 frags=
14663 if test "${gdb_native}" = "yes"; then
14664   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14665   if test ! -f ${host_makefile_frag}; then
14666     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14667   fi
14668   frags="$frags $host_makefile_frag"
14669 else
14670   host_makefile_frag=/dev/null
14671 fi
14672
14673
14674
14675
14676 if test "${gdb_native}" = "yes"; then
14677 # We pick this up from the host configuration file (.mh) because we
14678 # do not have a native configuration Makefile fragment.
14679 nativefile=`sed -n '
14680 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14681 ' ${host_makefile_frag}`
14682 fi
14683
14684
14685 if test x"${gdb_osabi}" != x ; then
14686
14687 cat >>confdefs.h <<_ACEOF
14688 #define GDB_OSABI_DEFAULT $gdb_osabi
14689 _ACEOF
14690
14691 fi
14692
14693 # Enable multi-ice-gdb-server.
14694 # Check whether --enable-multi-ice was given.
14695 if test "${enable_multi_ice+set}" = set; then :
14696   enableval=$enable_multi_ice; case $enableval in
14697     yes | no)
14698       ;;
14699     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14700   esac
14701 fi
14702
14703 if test "x$enable_multi_ice" = xyes; then
14704    subdirs="$subdirs multi-ice"
14705
14706 fi
14707
14708 # Check whether --enable-gdbserver was given.
14709 if test "${enable_gdbserver+set}" = set; then :
14710   enableval=$enable_gdbserver; case "${enableval}" in
14711   yes| no|auto) ;;
14712   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
14713 esac
14714 else
14715   enable_gdbserver=auto
14716 fi
14717
14718
14719 # We only build gdbserver automatically in a native configuration, and
14720 # only if the user did not explicitly disable its build.
14721 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
14722   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14723 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14724   if test "x$build_gdbserver" = xyes; then
14725     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14726 $as_echo "yes" >&6; }
14727     subdirs="$subdirs gdbserver"
14728
14729     gdbserver_build_enabled=yes
14730   else
14731     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14732 $as_echo "no" >&6; }
14733   fi
14734 fi
14735
14736 # If the user explicitly request the gdbserver to be built, verify that
14737 # we were in fact able to enable it.
14738 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
14739   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
14740 fi
14741
14742 # Check for babeltrace and babeltrace-ctf
14743
14744 # Check whether --with-babeltrace was given.
14745 if test "${with_babeltrace+set}" = set; then :
14746   withval=$with_babeltrace;
14747 else
14748   with_babeltrace=auto
14749 fi
14750
14751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
14752 $as_echo_n "checking whether to use babeltrace... " >&6; }
14753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
14754 $as_echo "$with_babeltrace" >&6; }
14755
14756 if test "x$with_babeltrace" = "xno"; then
14757   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
14758 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
14759 else
14760   # Append -Werror to CFLAGS so that configure can catch the warning
14761   # "assignment from incompatible pointer type", which is related to
14762   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
14763   # in GDB, while babeltrace 1.0.3 is broken.
14764   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
14765   # safe to save and restore CFLAGS here.
14766   saved_CFLAGS=$CFLAGS
14767   CFLAGS="$CFLAGS -Werror"
14768
14769
14770
14771
14772
14773
14774
14775
14776     use_additional=yes
14777
14778   acl_save_prefix="$prefix"
14779   prefix="$acl_final_prefix"
14780   acl_save_exec_prefix="$exec_prefix"
14781   exec_prefix="$acl_final_exec_prefix"
14782
14783     eval additional_includedir=\"$includedir\"
14784     eval additional_libdir=\"$libdir\"
14785
14786   exec_prefix="$acl_save_exec_prefix"
14787   prefix="$acl_save_prefix"
14788
14789
14790 # Check whether --with-libbabeltrace-prefix was given.
14791 if test "${with_libbabeltrace_prefix+set}" = set; then :
14792   withval=$with_libbabeltrace_prefix;
14793     if test "X$withval" = "Xno"; then
14794       use_additional=no
14795     else
14796       if test "X$withval" = "X"; then
14797
14798   acl_save_prefix="$prefix"
14799   prefix="$acl_final_prefix"
14800   acl_save_exec_prefix="$exec_prefix"
14801   exec_prefix="$acl_final_exec_prefix"
14802
14803           eval additional_includedir=\"$includedir\"
14804           eval additional_libdir=\"$libdir\"
14805
14806   exec_prefix="$acl_save_exec_prefix"
14807   prefix="$acl_save_prefix"
14808
14809       else
14810         additional_includedir="$withval/include"
14811         additional_libdir="$withval/lib"
14812       fi
14813     fi
14814
14815 fi
14816
14817       LIBBABELTRACE=
14818   LTLIBBABELTRACE=
14819   INCBABELTRACE=
14820   rpathdirs=
14821   ltrpathdirs=
14822   names_already_handled=
14823   names_next_round='babeltrace babeltrace-ctf'
14824   while test -n "$names_next_round"; do
14825     names_this_round="$names_next_round"
14826     names_next_round=
14827     for name in $names_this_round; do
14828       already_handled=
14829       for n in $names_already_handled; do
14830         if test "$n" = "$name"; then
14831           already_handled=yes
14832           break
14833         fi
14834       done
14835       if test -z "$already_handled"; then
14836         names_already_handled="$names_already_handled $name"
14837                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14838         eval value=\"\$HAVE_LIB$uppername\"
14839         if test -n "$value"; then
14840           if test "$value" = yes; then
14841             eval value=\"\$LIB$uppername\"
14842             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
14843             eval value=\"\$LTLIB$uppername\"
14844             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
14845           else
14846                                     :
14847           fi
14848         else
14849                               found_dir=
14850           found_la=
14851           found_so=
14852           found_a=
14853           if test $use_additional = yes; then
14854             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14855               found_dir="$additional_libdir"
14856               found_so="$additional_libdir/lib$name.$shlibext"
14857               if test -f "$additional_libdir/lib$name.la"; then
14858                 found_la="$additional_libdir/lib$name.la"
14859               fi
14860             else
14861               if test -f "$additional_libdir/lib$name.$libext"; then
14862                 found_dir="$additional_libdir"
14863                 found_a="$additional_libdir/lib$name.$libext"
14864                 if test -f "$additional_libdir/lib$name.la"; then
14865                   found_la="$additional_libdir/lib$name.la"
14866                 fi
14867               fi
14868             fi
14869           fi
14870           if test "X$found_dir" = "X"; then
14871             for x in $LDFLAGS $LTLIBBABELTRACE; do
14872
14873   acl_save_prefix="$prefix"
14874   prefix="$acl_final_prefix"
14875   acl_save_exec_prefix="$exec_prefix"
14876   exec_prefix="$acl_final_exec_prefix"
14877   eval x=\"$x\"
14878   exec_prefix="$acl_save_exec_prefix"
14879   prefix="$acl_save_prefix"
14880
14881               case "$x" in
14882                 -L*)
14883                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14884                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14885                     found_dir="$dir"
14886                     found_so="$dir/lib$name.$shlibext"
14887                     if test -f "$dir/lib$name.la"; then
14888                       found_la="$dir/lib$name.la"
14889                     fi
14890                   else
14891                     if test -f "$dir/lib$name.$libext"; then
14892                       found_dir="$dir"
14893                       found_a="$dir/lib$name.$libext"
14894                       if test -f "$dir/lib$name.la"; then
14895                         found_la="$dir/lib$name.la"
14896                       fi
14897                     fi
14898                   fi
14899                   ;;
14900               esac
14901               if test "X$found_dir" != "X"; then
14902                 break
14903               fi
14904             done
14905           fi
14906           if test "X$found_dir" != "X"; then
14907                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
14908             if test "X$found_so" != "X"; then
14909                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14910                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14911               else
14912                                                                                 haveit=
14913                 for x in $ltrpathdirs; do
14914                   if test "X$x" = "X$found_dir"; then
14915                     haveit=yes
14916                     break
14917                   fi
14918                 done
14919                 if test -z "$haveit"; then
14920                   ltrpathdirs="$ltrpathdirs $found_dir"
14921                 fi
14922                                 if test "$hardcode_direct" = yes; then
14923                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14924                 else
14925                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14926                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14927                                                             haveit=
14928                     for x in $rpathdirs; do
14929                       if test "X$x" = "X$found_dir"; then
14930                         haveit=yes
14931                         break
14932                       fi
14933                     done
14934                     if test -z "$haveit"; then
14935                       rpathdirs="$rpathdirs $found_dir"
14936                     fi
14937                   else
14938                                                                                 haveit=
14939                     for x in $LDFLAGS $LIBBABELTRACE; do
14940
14941   acl_save_prefix="$prefix"
14942   prefix="$acl_final_prefix"
14943   acl_save_exec_prefix="$exec_prefix"
14944   exec_prefix="$acl_final_exec_prefix"
14945   eval x=\"$x\"
14946   exec_prefix="$acl_save_exec_prefix"
14947   prefix="$acl_save_prefix"
14948
14949                       if test "X$x" = "X-L$found_dir"; then
14950                         haveit=yes
14951                         break
14952                       fi
14953                     done
14954                     if test -z "$haveit"; then
14955                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
14956                     fi
14957                     if test "$hardcode_minus_L" != no; then
14958                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14959                     else
14960                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14961                     fi
14962                   fi
14963                 fi
14964               fi
14965             else
14966               if test "X$found_a" != "X"; then
14967                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
14968               else
14969                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
14970               fi
14971             fi
14972                         additional_includedir=
14973             case "$found_dir" in
14974               */lib | */lib/)
14975                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14976                 additional_includedir="$basedir/include"
14977                 ;;
14978             esac
14979             if test "X$additional_includedir" != "X"; then
14980                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14981                 haveit=
14982                 if test "X$additional_includedir" = "X/usr/local/include"; then
14983                   if test -n "$GCC"; then
14984                     case $host_os in
14985                       linux*) haveit=yes;;
14986                     esac
14987                   fi
14988                 fi
14989                 if test -z "$haveit"; then
14990                   for x in $CPPFLAGS $INCBABELTRACE; do
14991
14992   acl_save_prefix="$prefix"
14993   prefix="$acl_final_prefix"
14994   acl_save_exec_prefix="$exec_prefix"
14995   exec_prefix="$acl_final_exec_prefix"
14996   eval x=\"$x\"
14997   exec_prefix="$acl_save_exec_prefix"
14998   prefix="$acl_save_prefix"
14999
15000                     if test "X$x" = "X-I$additional_includedir"; then
15001                       haveit=yes
15002                       break
15003                     fi
15004                   done
15005                   if test -z "$haveit"; then
15006                     if test -d "$additional_includedir"; then
15007                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
15008                     fi
15009                   fi
15010                 fi
15011               fi
15012             fi
15013                         if test -n "$found_la"; then
15014                                                         save_libdir="$libdir"
15015               case "$found_la" in
15016                 */* | *\\*) . "$found_la" ;;
15017                 *) . "./$found_la" ;;
15018               esac
15019               libdir="$save_libdir"
15020                             for dep in $dependency_libs; do
15021                 case "$dep" in
15022                   -L*)
15023                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15024                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
15025                       haveit=
15026                       if test "X$additional_libdir" = "X/usr/local/lib"; then
15027                         if test -n "$GCC"; then
15028                           case $host_os in
15029                             linux*) haveit=yes;;
15030                           esac
15031                         fi
15032                       fi
15033                       if test -z "$haveit"; then
15034                         haveit=
15035                         for x in $LDFLAGS $LIBBABELTRACE; do
15036
15037   acl_save_prefix="$prefix"
15038   prefix="$acl_final_prefix"
15039   acl_save_exec_prefix="$exec_prefix"
15040   exec_prefix="$acl_final_exec_prefix"
15041   eval x=\"$x\"
15042   exec_prefix="$acl_save_exec_prefix"
15043   prefix="$acl_save_prefix"
15044
15045                           if test "X$x" = "X-L$additional_libdir"; then
15046                             haveit=yes
15047                             break
15048                           fi
15049                         done
15050                         if test -z "$haveit"; then
15051                           if test -d "$additional_libdir"; then
15052                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
15053                           fi
15054                         fi
15055                         haveit=
15056                         for x in $LDFLAGS $LTLIBBABELTRACE; do
15057
15058   acl_save_prefix="$prefix"
15059   prefix="$acl_final_prefix"
15060   acl_save_exec_prefix="$exec_prefix"
15061   exec_prefix="$acl_final_exec_prefix"
15062   eval x=\"$x\"
15063   exec_prefix="$acl_save_exec_prefix"
15064   prefix="$acl_save_prefix"
15065
15066                           if test "X$x" = "X-L$additional_libdir"; then
15067                             haveit=yes
15068                             break
15069                           fi
15070                         done
15071                         if test -z "$haveit"; then
15072                           if test -d "$additional_libdir"; then
15073                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
15074                           fi
15075                         fi
15076                       fi
15077                     fi
15078                     ;;
15079                   -R*)
15080                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
15081                     if test "$enable_rpath" != no; then
15082                                                                   haveit=
15083                       for x in $rpathdirs; do
15084                         if test "X$x" = "X$dir"; then
15085                           haveit=yes
15086                           break
15087                         fi
15088                       done
15089                       if test -z "$haveit"; then
15090                         rpathdirs="$rpathdirs $dir"
15091                       fi
15092                                                                   haveit=
15093                       for x in $ltrpathdirs; do
15094                         if test "X$x" = "X$dir"; then
15095                           haveit=yes
15096                           break
15097                         fi
15098                       done
15099                       if test -z "$haveit"; then
15100                         ltrpathdirs="$ltrpathdirs $dir"
15101                       fi
15102                     fi
15103                     ;;
15104                   -l*)
15105                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15106                     ;;
15107                   *.la)
15108                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15109                     ;;
15110                   *)
15111                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
15112                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
15113                     ;;
15114                 esac
15115               done
15116             fi
15117           else
15118                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15119             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
15120           fi
15121         fi
15122       fi
15123     done
15124   done
15125   if test "X$rpathdirs" != "X"; then
15126     if test -n "$hardcode_libdir_separator"; then
15127                         alldirs=
15128       for found_dir in $rpathdirs; do
15129         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15130       done
15131             acl_save_libdir="$libdir"
15132       libdir="$alldirs"
15133       eval flag=\"$hardcode_libdir_flag_spec\"
15134       libdir="$acl_save_libdir"
15135       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15136     else
15137             for found_dir in $rpathdirs; do
15138         acl_save_libdir="$libdir"
15139         libdir="$found_dir"
15140         eval flag=\"$hardcode_libdir_flag_spec\"
15141         libdir="$acl_save_libdir"
15142         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15143       done
15144     fi
15145   fi
15146   if test "X$ltrpathdirs" != "X"; then
15147             for found_dir in $ltrpathdirs; do
15148       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
15149     done
15150   fi
15151
15152
15153         ac_save_CPPFLAGS="$CPPFLAGS"
15154
15155   for element in $INCBABELTRACE; do
15156     haveit=
15157     for x in $CPPFLAGS; do
15158
15159   acl_save_prefix="$prefix"
15160   prefix="$acl_final_prefix"
15161   acl_save_exec_prefix="$exec_prefix"
15162   exec_prefix="$acl_final_exec_prefix"
15163   eval x=\"$x\"
15164   exec_prefix="$acl_save_exec_prefix"
15165   prefix="$acl_save_prefix"
15166
15167       if test "X$x" = "X$element"; then
15168         haveit=yes
15169         break
15170       fi
15171     done
15172     if test -z "$haveit"; then
15173       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15174     fi
15175   done
15176
15177
15178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
15179 $as_echo_n "checking for libbabeltrace... " >&6; }
15180 if test "${ac_cv_libbabeltrace+set}" = set; then :
15181   $as_echo_n "(cached) " >&6
15182 else
15183
15184     ac_save_LIBS="$LIBS"
15185     LIBS="$LIBS $LIBBABELTRACE"
15186     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15187 /* end confdefs.h.  */
15188 #include <babeltrace/babeltrace.h>
15189                          #include <babeltrace/ctf/events.h>
15190                          #include <babeltrace/ctf/iterator.h>
15191 int
15192 main ()
15193 {
15194 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
15195                         struct bt_ctf_event *event = NULL;
15196                         const struct bt_definition *scope;
15197
15198                         scope = bt_ctf_get_top_level_scope (event,
15199                                                            BT_STREAM_EVENT_HEADER);
15200                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
15201
15202   ;
15203   return 0;
15204 }
15205 _ACEOF
15206 if ac_fn_c_try_link "$LINENO"; then :
15207   ac_cv_libbabeltrace=yes
15208 else
15209   ac_cv_libbabeltrace=no
15210 fi
15211 rm -f core conftest.err conftest.$ac_objext \
15212     conftest$ac_exeext conftest.$ac_ext
15213     LIBS="$ac_save_LIBS"
15214
15215 fi
15216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
15217 $as_echo "$ac_cv_libbabeltrace" >&6; }
15218   if test "$ac_cv_libbabeltrace" = yes; then
15219     HAVE_LIBBABELTRACE=yes
15220
15221 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
15222
15223     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
15224 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
15225     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
15226 $as_echo "$LIBBABELTRACE" >&6; }
15227   else
15228     HAVE_LIBBABELTRACE=no
15229             CPPFLAGS="$ac_save_CPPFLAGS"
15230     LIBBABELTRACE=
15231     LTLIBBABELTRACE=
15232   fi
15233
15234
15235
15236
15237
15238
15239   CFLAGS=$saved_CFLAGS
15240
15241   if test "$HAVE_LIBBABELTRACE" != yes; then
15242      if test "$with_babeltrace" = yes; then
15243        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
15244      else
15245        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
15246 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
15247      fi
15248   fi
15249 fi
15250
15251 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15252 # to an empty version.
15253
15254 files=
15255 links=
15256
15257 rm -f nm.h
15258 if test "${nativefile}" != ""; then
15259     case "${nativefile}" in
15260       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15261       * ) GDB_NM_FILE="${nativefile}"
15262     esac
15263     files="${files} ${GDB_NM_FILE}"
15264     links="${links} nm.h"
15265
15266 cat >>confdefs.h <<_ACEOF
15267 #define GDB_NM_FILE "${GDB_NM_FILE}"
15268 _ACEOF
15269
15270 fi
15271
15272
15273 ac_sources="$files"
15274 ac_dests="$links"
15275 while test -n "$ac_sources"; do
15276   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15277   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15278   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15279 done
15280 ac_config_links="$ac_config_links $ac_config_links_1"
15281
15282
15283
15284
15285
15286 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15287
15288
15289 # Undo the $ec_script escaping suitable for Makefile.
15290 transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
15291 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`
15292 if test "x$GDB_TRANSFORM_NAME" = x; then
15293   GDB_TRANSFORM_NAME=gdb
15294 fi
15295
15296 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`
15297 if test "x$GCORE_TRANSFORM_NAME" = x; then
15298   GCORE_TRANSFORM_NAME=gcore
15299 fi
15300
15301 ac_config_files="$ac_config_files gcore"
15302
15303
15304 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
15305
15306 ac_config_commands="$ac_config_commands default"
15307
15308 cat >confcache <<\_ACEOF
15309 # This file is a shell script that caches the results of configure
15310 # tests run on this system so they can be shared between configure
15311 # scripts and configure runs, see configure's option --config-cache.
15312 # It is not useful on other systems.  If it contains results you don't
15313 # want to keep, you may remove or edit it.
15314 #
15315 # config.status only pays attention to the cache file if you give it
15316 # the --recheck option to rerun configure.
15317 #
15318 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15319 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15320 # following values.
15321
15322 _ACEOF
15323
15324 # The following way of writing the cache mishandles newlines in values,
15325 # but we know of no workaround that is simple, portable, and efficient.
15326 # So, we kill variables containing newlines.
15327 # Ultrix sh set writes to stderr and can't be redirected directly,
15328 # and sets the high bit in the cache file unless we assign to the vars.
15329 (
15330   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15331     eval ac_val=\$$ac_var
15332     case $ac_val in #(
15333     *${as_nl}*)
15334       case $ac_var in #(
15335       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15336 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15337       esac
15338       case $ac_var in #(
15339       _ | IFS | as_nl) ;; #(
15340       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15341       *) { eval $ac_var=; unset $ac_var;} ;;
15342       esac ;;
15343     esac
15344   done
15345
15346   (set) 2>&1 |
15347     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15348     *${as_nl}ac_space=\ *)
15349       # `set' does not quote correctly, so add quotes: double-quote
15350       # substitution turns \\\\ into \\, and sed turns \\ into \.
15351       sed -n \
15352         "s/'/'\\\\''/g;
15353           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15354       ;; #(
15355     *)
15356       # `set' quotes correctly as required by POSIX, so do not add quotes.
15357       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15358       ;;
15359     esac |
15360     sort
15361 ) |
15362   sed '
15363      /^ac_cv_env_/b end
15364      t clear
15365      :clear
15366      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15367      t end
15368      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15369      :end' >>confcache
15370 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15371   if test -w "$cache_file"; then
15372     test "x$cache_file" != "x/dev/null" &&
15373       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15374 $as_echo "$as_me: updating cache $cache_file" >&6;}
15375     cat confcache >$cache_file
15376   else
15377     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15378 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15379   fi
15380 fi
15381 rm -f confcache
15382
15383 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15384 # Let make expand exec_prefix.
15385 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15386
15387 DEFS=-DHAVE_CONFIG_H
15388
15389 ac_libobjs=
15390 ac_ltlibobjs=
15391 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15392   # 1. Remove the extension, and $U if already installed.
15393   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15394   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15395   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15396   #    will be set to the directory where LIBOBJS objects are built.
15397   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15398   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15399 done
15400 LIBOBJS=$ac_libobjs
15401
15402 LTLIBOBJS=$ac_ltlibobjs
15403
15404
15405 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15406   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15407 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15408 fi
15409 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
15410   as_fn_error "conditional \"GMAKE\" was never defined.
15411 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15412 fi
15413
15414
15415 : ${CONFIG_STATUS=./config.status}
15416 ac_write_fail=0
15417 ac_clean_files_save=$ac_clean_files
15418 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15419 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15420 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15421 as_write_fail=0
15422 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15423 #! $SHELL
15424 # Generated by $as_me.
15425 # Run this file to recreate the current configuration.
15426 # Compiler output produced by configure, useful for debugging
15427 # configure, is in config.log if it exists.
15428
15429 debug=false
15430 ac_cs_recheck=false
15431 ac_cs_silent=false
15432
15433 SHELL=\${CONFIG_SHELL-$SHELL}
15434 export SHELL
15435 _ASEOF
15436 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15437 ## -------------------- ##
15438 ## M4sh Initialization. ##
15439 ## -------------------- ##
15440
15441 # Be more Bourne compatible
15442 DUALCASE=1; export DUALCASE # for MKS sh
15443 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15444   emulate sh
15445   NULLCMD=:
15446   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15447   # is contrary to our usage.  Disable this feature.
15448   alias -g '${1+"$@"}'='"$@"'
15449   setopt NO_GLOB_SUBST
15450 else
15451   case `(set -o) 2>/dev/null` in #(
15452   *posix*) :
15453     set -o posix ;; #(
15454   *) :
15455      ;;
15456 esac
15457 fi
15458
15459
15460 as_nl='
15461 '
15462 export as_nl
15463 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15464 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15465 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15466 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15467 # Prefer a ksh shell builtin over an external printf program on Solaris,
15468 # but without wasting forks for bash or zsh.
15469 if test -z "$BASH_VERSION$ZSH_VERSION" \
15470     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15471   as_echo='print -r --'
15472   as_echo_n='print -rn --'
15473 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15474   as_echo='printf %s\n'
15475   as_echo_n='printf %s'
15476 else
15477   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15478     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15479     as_echo_n='/usr/ucb/echo -n'
15480   else
15481     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15482     as_echo_n_body='eval
15483       arg=$1;
15484       case $arg in #(
15485       *"$as_nl"*)
15486         expr "X$arg" : "X\\(.*\\)$as_nl";
15487         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15488       esac;
15489       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15490     '
15491     export as_echo_n_body
15492     as_echo_n='sh -c $as_echo_n_body as_echo'
15493   fi
15494   export as_echo_body
15495   as_echo='sh -c $as_echo_body as_echo'
15496 fi
15497
15498 # The user is always right.
15499 if test "${PATH_SEPARATOR+set}" != set; then
15500   PATH_SEPARATOR=:
15501   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15502     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15503       PATH_SEPARATOR=';'
15504   }
15505 fi
15506
15507
15508 # IFS
15509 # We need space, tab and new line, in precisely that order.  Quoting is
15510 # there to prevent editors from complaining about space-tab.
15511 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15512 # splitting by setting IFS to empty value.)
15513 IFS=" ""        $as_nl"
15514
15515 # Find who we are.  Look in the path if we contain no directory separator.
15516 case $0 in #((
15517   *[\\/]* ) as_myself=$0 ;;
15518   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15519 for as_dir in $PATH
15520 do
15521   IFS=$as_save_IFS
15522   test -z "$as_dir" && as_dir=.
15523     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15524   done
15525 IFS=$as_save_IFS
15526
15527      ;;
15528 esac
15529 # We did not find ourselves, most probably we were run as `sh COMMAND'
15530 # in which case we are not to be found in the path.
15531 if test "x$as_myself" = x; then
15532   as_myself=$0
15533 fi
15534 if test ! -f "$as_myself"; then
15535   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15536   exit 1
15537 fi
15538
15539 # Unset variables that we do not need and which cause bugs (e.g. in
15540 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15541 # suppresses any "Segmentation fault" message there.  '((' could
15542 # trigger a bug in pdksh 5.2.14.
15543 for as_var in BASH_ENV ENV MAIL MAILPATH
15544 do eval test x\${$as_var+set} = xset \
15545   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15546 done
15547 PS1='$ '
15548 PS2='> '
15549 PS4='+ '
15550
15551 # NLS nuisances.
15552 LC_ALL=C
15553 export LC_ALL
15554 LANGUAGE=C
15555 export LANGUAGE
15556
15557 # CDPATH.
15558 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15559
15560
15561 # as_fn_error ERROR [LINENO LOG_FD]
15562 # ---------------------------------
15563 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15564 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15565 # script with status $?, using 1 if that was 0.
15566 as_fn_error ()
15567 {
15568   as_status=$?; test $as_status -eq 0 && as_status=1
15569   if test "$3"; then
15570     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15571     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15572   fi
15573   $as_echo "$as_me: error: $1" >&2
15574   as_fn_exit $as_status
15575 } # as_fn_error
15576
15577
15578 # as_fn_set_status STATUS
15579 # -----------------------
15580 # Set $? to STATUS, without forking.
15581 as_fn_set_status ()
15582 {
15583   return $1
15584 } # as_fn_set_status
15585
15586 # as_fn_exit STATUS
15587 # -----------------
15588 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15589 as_fn_exit ()
15590 {
15591   set +e
15592   as_fn_set_status $1
15593   exit $1
15594 } # as_fn_exit
15595
15596 # as_fn_unset VAR
15597 # ---------------
15598 # Portably unset VAR.
15599 as_fn_unset ()
15600 {
15601   { eval $1=; unset $1;}
15602 }
15603 as_unset=as_fn_unset
15604 # as_fn_append VAR VALUE
15605 # ----------------------
15606 # Append the text in VALUE to the end of the definition contained in VAR. Take
15607 # advantage of any shell optimizations that allow amortized linear growth over
15608 # repeated appends, instead of the typical quadratic growth present in naive
15609 # implementations.
15610 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15611   eval 'as_fn_append ()
15612   {
15613     eval $1+=\$2
15614   }'
15615 else
15616   as_fn_append ()
15617   {
15618     eval $1=\$$1\$2
15619   }
15620 fi # as_fn_append
15621
15622 # as_fn_arith ARG...
15623 # ------------------
15624 # Perform arithmetic evaluation on the ARGs, and store the result in the
15625 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15626 # must be portable across $(()) and expr.
15627 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15628   eval 'as_fn_arith ()
15629   {
15630     as_val=$(( $* ))
15631   }'
15632 else
15633   as_fn_arith ()
15634   {
15635     as_val=`expr "$@" || test $? -eq 1`
15636   }
15637 fi # as_fn_arith
15638
15639
15640 if expr a : '\(a\)' >/dev/null 2>&1 &&
15641    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15642   as_expr=expr
15643 else
15644   as_expr=false
15645 fi
15646
15647 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15648   as_basename=basename
15649 else
15650   as_basename=false
15651 fi
15652
15653 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15654   as_dirname=dirname
15655 else
15656   as_dirname=false
15657 fi
15658
15659 as_me=`$as_basename -- "$0" ||
15660 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15661          X"$0" : 'X\(//\)$' \| \
15662          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15663 $as_echo X/"$0" |
15664     sed '/^.*\/\([^/][^/]*\)\/*$/{
15665             s//\1/
15666             q
15667           }
15668           /^X\/\(\/\/\)$/{
15669             s//\1/
15670             q
15671           }
15672           /^X\/\(\/\).*/{
15673             s//\1/
15674             q
15675           }
15676           s/.*/./; q'`
15677
15678 # Avoid depending upon Character Ranges.
15679 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15680 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15681 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15682 as_cr_digits='0123456789'
15683 as_cr_alnum=$as_cr_Letters$as_cr_digits
15684
15685 ECHO_C= ECHO_N= ECHO_T=
15686 case `echo -n x` in #(((((
15687 -n*)
15688   case `echo 'xy\c'` in
15689   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15690   xy)  ECHO_C='\c';;
15691   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15692        ECHO_T=' ';;
15693   esac;;
15694 *)
15695   ECHO_N='-n';;
15696 esac
15697
15698 rm -f conf$$ conf$$.exe conf$$.file
15699 if test -d conf$$.dir; then
15700   rm -f conf$$.dir/conf$$.file
15701 else
15702   rm -f conf$$.dir
15703   mkdir conf$$.dir 2>/dev/null
15704 fi
15705 if (echo >conf$$.file) 2>/dev/null; then
15706   if ln -s conf$$.file conf$$ 2>/dev/null; then
15707     as_ln_s='ln -s'
15708     # ... but there are two gotchas:
15709     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15710     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15711     # In both cases, we have to default to `cp -p'.
15712     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15713       as_ln_s='cp -p'
15714   elif ln conf$$.file conf$$ 2>/dev/null; then
15715     as_ln_s=ln
15716   else
15717     as_ln_s='cp -p'
15718   fi
15719 else
15720   as_ln_s='cp -p'
15721 fi
15722 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15723 rmdir conf$$.dir 2>/dev/null
15724
15725
15726 # as_fn_mkdir_p
15727 # -------------
15728 # Create "$as_dir" as a directory, including parents if necessary.
15729 as_fn_mkdir_p ()
15730 {
15731
15732   case $as_dir in #(
15733   -*) as_dir=./$as_dir;;
15734   esac
15735   test -d "$as_dir" || eval $as_mkdir_p || {
15736     as_dirs=
15737     while :; do
15738       case $as_dir in #(
15739       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15740       *) as_qdir=$as_dir;;
15741       esac
15742       as_dirs="'$as_qdir' $as_dirs"
15743       as_dir=`$as_dirname -- "$as_dir" ||
15744 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15745          X"$as_dir" : 'X\(//\)[^/]' \| \
15746          X"$as_dir" : 'X\(//\)$' \| \
15747          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15748 $as_echo X"$as_dir" |
15749     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15750             s//\1/
15751             q
15752           }
15753           /^X\(\/\/\)[^/].*/{
15754             s//\1/
15755             q
15756           }
15757           /^X\(\/\/\)$/{
15758             s//\1/
15759             q
15760           }
15761           /^X\(\/\).*/{
15762             s//\1/
15763             q
15764           }
15765           s/.*/./; q'`
15766       test -d "$as_dir" && break
15767     done
15768     test -z "$as_dirs" || eval "mkdir $as_dirs"
15769   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15770
15771
15772 } # as_fn_mkdir_p
15773 if mkdir -p . 2>/dev/null; then
15774   as_mkdir_p='mkdir -p "$as_dir"'
15775 else
15776   test -d ./-p && rmdir ./-p
15777   as_mkdir_p=false
15778 fi
15779
15780 if test -x / >/dev/null 2>&1; then
15781   as_test_x='test -x'
15782 else
15783   if ls -dL / >/dev/null 2>&1; then
15784     as_ls_L_option=L
15785   else
15786     as_ls_L_option=
15787   fi
15788   as_test_x='
15789     eval sh -c '\''
15790       if test -d "$1"; then
15791         test -d "$1/.";
15792       else
15793         case $1 in #(
15794         -*)set "./$1";;
15795         esac;
15796         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15797         ???[sx]*):;;*)false;;esac;fi
15798     '\'' sh
15799   '
15800 fi
15801 as_executable_p=$as_test_x
15802
15803 # Sed expression to map a string onto a valid CPP name.
15804 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15805
15806 # Sed expression to map a string onto a valid variable name.
15807 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15808
15809
15810 exec 6>&1
15811 ## ----------------------------------- ##
15812 ## Main body of $CONFIG_STATUS script. ##
15813 ## ----------------------------------- ##
15814 _ASEOF
15815 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15816
15817 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15818 # Save the log message, to keep $0 and so on meaningful, and to
15819 # report actual input values of CONFIG_FILES etc. instead of their
15820 # values after options handling.
15821 ac_log="
15822 This file was extended by $as_me, which was
15823 generated by GNU Autoconf 2.64.  Invocation command line was
15824
15825   CONFIG_FILES    = $CONFIG_FILES
15826   CONFIG_HEADERS  = $CONFIG_HEADERS
15827   CONFIG_LINKS    = $CONFIG_LINKS
15828   CONFIG_COMMANDS = $CONFIG_COMMANDS
15829   $ $0 $@
15830
15831 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15832 "
15833
15834 _ACEOF
15835
15836 case $ac_config_files in *"
15837 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15838 esac
15839
15840 case $ac_config_headers in *"
15841 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15842 esac
15843
15844
15845 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15846 # Files that config.status was made for.
15847 config_files="$ac_config_files"
15848 config_headers="$ac_config_headers"
15849 config_links="$ac_config_links"
15850 config_commands="$ac_config_commands"
15851
15852 _ACEOF
15853
15854 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15855 ac_cs_usage="\
15856 \`$as_me' instantiates files and other configuration actions
15857 from templates according to the current configuration.  Unless the files
15858 and actions are specified as TAGs, all are instantiated by default.
15859
15860 Usage: $0 [OPTION]... [TAG]...
15861
15862   -h, --help       print this help, then exit
15863   -V, --version    print version number and configuration settings, then exit
15864   -q, --quiet, --silent
15865                    do not print progress messages
15866   -d, --debug      don't remove temporary files
15867       --recheck    update $as_me by reconfiguring in the same conditions
15868       --file=FILE[:TEMPLATE]
15869                    instantiate the configuration file FILE
15870       --header=FILE[:TEMPLATE]
15871                    instantiate the configuration header FILE
15872
15873 Configuration files:
15874 $config_files
15875
15876 Configuration headers:
15877 $config_headers
15878
15879 Configuration links:
15880 $config_links
15881
15882 Configuration commands:
15883 $config_commands
15884
15885 Report bugs to the package provider."
15886
15887 _ACEOF
15888 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15889 ac_cs_version="\\
15890 config.status
15891 configured by $0, generated by GNU Autoconf 2.64,
15892   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15893
15894 Copyright (C) 2009 Free Software Foundation, Inc.
15895 This config.status script is free software; the Free Software Foundation
15896 gives unlimited permission to copy, distribute and modify it."
15897
15898 ac_pwd='$ac_pwd'
15899 srcdir='$srcdir'
15900 INSTALL='$INSTALL'
15901 AWK='$AWK'
15902 test -n "\$AWK" || AWK=awk
15903 _ACEOF
15904
15905 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15906 # The default lists apply if the user does not specify any file.
15907 ac_need_defaults=:
15908 while test $# != 0
15909 do
15910   case $1 in
15911   --*=*)
15912     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15913     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15914     ac_shift=:
15915     ;;
15916   *)
15917     ac_option=$1
15918     ac_optarg=$2
15919     ac_shift=shift
15920     ;;
15921   esac
15922
15923   case $ac_option in
15924   # Handling of the options.
15925   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15926     ac_cs_recheck=: ;;
15927   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15928     $as_echo "$ac_cs_version"; exit ;;
15929   --debug | --debu | --deb | --de | --d | -d )
15930     debug=: ;;
15931   --file | --fil | --fi | --f )
15932     $ac_shift
15933     case $ac_optarg in
15934     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15935     esac
15936     as_fn_append CONFIG_FILES " '$ac_optarg'"
15937     ac_need_defaults=false;;
15938   --header | --heade | --head | --hea )
15939     $ac_shift
15940     case $ac_optarg in
15941     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15942     esac
15943     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15944     ac_need_defaults=false;;
15945   --he | --h)
15946     # Conflict between --help and --header
15947     as_fn_error "ambiguous option: \`$1'
15948 Try \`$0 --help' for more information.";;
15949   --help | --hel | -h )
15950     $as_echo "$ac_cs_usage"; exit ;;
15951   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15952   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15953     ac_cs_silent=: ;;
15954
15955   # This is an error.
15956   -*) as_fn_error "unrecognized option: \`$1'
15957 Try \`$0 --help' for more information." ;;
15958
15959   *) as_fn_append ac_config_targets " $1"
15960      ac_need_defaults=false ;;
15961
15962   esac
15963   shift
15964 done
15965
15966 ac_configure_extra_args=
15967
15968 if $ac_cs_silent; then
15969   exec 6>/dev/null
15970   ac_configure_extra_args="$ac_configure_extra_args --silent"
15971 fi
15972
15973 _ACEOF
15974 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15975 if \$ac_cs_recheck; then
15976   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15977   shift
15978   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15979   CONFIG_SHELL='$SHELL'
15980   export CONFIG_SHELL
15981   exec "\$@"
15982 fi
15983
15984 _ACEOF
15985 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15986 exec 5>>config.log
15987 {
15988   echo
15989   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15990 ## Running $as_me. ##
15991 _ASBOX
15992   $as_echo "$ac_log"
15993 } >&5
15994
15995 _ACEOF
15996 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15997 #
15998 # INIT-COMMANDS
15999 #
16000 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16001
16002 _ACEOF
16003
16004 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16005
16006 # Handling of arguments.
16007 for ac_config_target in $ac_config_targets
16008 do
16009   case $ac_config_target in
16010     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16011     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16012     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
16013     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16014     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
16015     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16016     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
16017     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16018     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16019     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16020
16021   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16022   esac
16023 done
16024
16025
16026 # If the user did not use the arguments to specify the items to instantiate,
16027 # then the envvar interface is used.  Set only those that are not.
16028 # We use the long form for the default assignment because of an extremely
16029 # bizarre bug on SunOS 4.1.3.
16030 if $ac_need_defaults; then
16031   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16032   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16033   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16034   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16035 fi
16036
16037 # Have a temporary directory for convenience.  Make it in the build tree
16038 # simply because there is no reason against having it here, and in addition,
16039 # creating and moving files from /tmp can sometimes cause problems.
16040 # Hook for its removal unless debugging.
16041 # Note that there is a small window in which the directory will not be cleaned:
16042 # after its creation but before its name has been assigned to `$tmp'.
16043 $debug ||
16044 {
16045   tmp=
16046   trap 'exit_status=$?
16047   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16048 ' 0
16049   trap 'as_fn_exit 1' 1 2 13 15
16050 }
16051 # Create a (secure) tmp directory for tmp files.
16052
16053 {
16054   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16055   test -n "$tmp" && test -d "$tmp"
16056 }  ||
16057 {
16058   tmp=./conf$$-$RANDOM
16059   (umask 077 && mkdir "$tmp")
16060 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16061
16062 # Set up the scripts for CONFIG_FILES section.
16063 # No need to generate them if there are no CONFIG_FILES.
16064 # This happens for instance with `./config.status config.h'.
16065 if test -n "$CONFIG_FILES"; then
16066
16067 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16068   ac_cs_awk_getline=:
16069   ac_cs_awk_pipe_init=
16070   ac_cs_awk_read_file='
16071       while ((getline aline < (F[key])) > 0)
16072         print(aline)
16073       close(F[key])'
16074   ac_cs_awk_pipe_fini=
16075 else
16076   ac_cs_awk_getline=false
16077   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16078   ac_cs_awk_read_file='
16079       print "|#_!!_#|"
16080       print "cat " F[key] " &&"
16081       '$ac_cs_awk_pipe_init
16082   # The final `:' finishes the AND list.
16083   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16084 fi
16085 ac_cr=`echo X | tr X '\015'`
16086 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16087 # But we know of no other shell where ac_cr would be empty at this
16088 # point, so we can use a bashism as a fallback.
16089 if test "x$ac_cr" = x; then
16090   eval ac_cr=\$\'\\r\'
16091 fi
16092 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16093 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16094   ac_cs_awk_cr='\r'
16095 else
16096   ac_cs_awk_cr=$ac_cr
16097 fi
16098
16099 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16100 _ACEOF
16101
16102 # Create commands to substitute file output variables.
16103 {
16104   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16105   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16106   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16107   echo "_ACAWK" &&
16108   echo "_ACEOF"
16109 } >conf$$files.sh &&
16110 . ./conf$$files.sh ||
16111   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16112 rm -f conf$$files.sh
16113
16114 {
16115   echo "cat >conf$$subs.awk <<_ACEOF" &&
16116   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16117   echo "_ACEOF"
16118 } >conf$$subs.sh ||
16119   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16120 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16121 ac_delim='%!_!# '
16122 for ac_last_try in false false false false false :; do
16123   . ./conf$$subs.sh ||
16124     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16125
16126   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16127   if test $ac_delim_n = $ac_delim_num; then
16128     break
16129   elif $ac_last_try; then
16130     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16131   else
16132     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16133   fi
16134 done
16135 rm -f conf$$subs.sh
16136
16137 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16138 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16139 _ACEOF
16140 sed -n '
16141 h
16142 s/^/S["/; s/!.*/"]=/
16143 p
16144 g
16145 s/^[^!]*!//
16146 :repl
16147 t repl
16148 s/'"$ac_delim"'$//
16149 t delim
16150 :nl
16151 h
16152 s/\(.\{148\}\).*/\1/
16153 t more1
16154 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16155 p
16156 n
16157 b repl
16158 :more1
16159 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16160 p
16161 g
16162 s/.\{148\}//
16163 t nl
16164 :delim
16165 h
16166 s/\(.\{148\}\).*/\1/
16167 t more2
16168 s/["\\]/\\&/g; s/^/"/; s/$/"/
16169 p
16170 b
16171 :more2
16172 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16173 p
16174 g
16175 s/.\{148\}//
16176 t delim
16177 ' <conf$$subs.awk | sed '
16178 /^[^""]/{
16179   N
16180   s/\n//
16181 }
16182 ' >>$CONFIG_STATUS || ac_write_fail=1
16183 rm -f conf$$subs.awk
16184 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16185 _ACAWK
16186 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16187   for (key in S) S_is_set[key] = 1
16188   FS = "\a"
16189   \$ac_cs_awk_pipe_init
16190 }
16191 {
16192   line = $ 0
16193   nfields = split(line, field, "@")
16194   substed = 0
16195   len = length(field[1])
16196   for (i = 2; i < nfields; i++) {
16197     key = field[i]
16198     keylen = length(key)
16199     if (S_is_set[key]) {
16200       value = S[key]
16201       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16202       len += length(value) + length(field[++i])
16203       substed = 1
16204     } else
16205       len += 1 + keylen
16206   }
16207   if (nfields == 3 && !substed) {
16208     key = field[2]
16209     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16210       \$ac_cs_awk_read_file
16211       next
16212     }
16213   }
16214   print line
16215 }
16216 \$ac_cs_awk_pipe_fini
16217 _ACAWK
16218 _ACEOF
16219 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16220 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16221   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16222 else
16223   cat
16224 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16225   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16226 _ACEOF
16227
16228 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16229 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16230 # trailing colons and then remove the whole line if VPATH becomes empty
16231 # (actually we leave an empty line to preserve line numbers).
16232 if test "x$srcdir" = x.; then
16233   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16234 s/:*\$(srcdir):*/:/
16235 s/:*\${srcdir}:*/:/
16236 s/:*@srcdir@:*/:/
16237 s/^\([^=]*=[     ]*\):*/\1/
16238 s/:*$//
16239 s/^[^=]*=[       ]*$//
16240 }'
16241 fi
16242
16243 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16244 fi # test -n "$CONFIG_FILES"
16245
16246 # Set up the scripts for CONFIG_HEADERS section.
16247 # No need to generate them if there are no CONFIG_HEADERS.
16248 # This happens for instance with `./config.status Makefile'.
16249 if test -n "$CONFIG_HEADERS"; then
16250 cat >"$tmp/defines.awk" <<\_ACAWK ||
16251 BEGIN {
16252 _ACEOF
16253
16254 # Transform confdefs.h into an awk script `defines.awk', embedded as
16255 # here-document in config.status, that substitutes the proper values into
16256 # config.h.in to produce config.h.
16257
16258 # Create a delimiter string that does not exist in confdefs.h, to ease
16259 # handling of long lines.
16260 ac_delim='%!_!# '
16261 for ac_last_try in false false :; do
16262   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16263   if test -z "$ac_t"; then
16264     break
16265   elif $ac_last_try; then
16266     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16267   else
16268     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16269   fi
16270 done
16271
16272 # For the awk script, D is an array of macro values keyed by name,
16273 # likewise P contains macro parameters if any.  Preserve backslash
16274 # newline sequences.
16275
16276 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16277 sed -n '
16278 s/.\{148\}/&'"$ac_delim"'/g
16279 t rset
16280 :rset
16281 s/^[     ]*#[    ]*define[       ][      ]*/ /
16282 t def
16283 d
16284 :def
16285 s/\\$//
16286 t bsnl
16287 s/["\\]/\\&/g
16288 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16289 D["\1"]=" \3"/p
16290 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16291 d
16292 :bsnl
16293 s/["\\]/\\&/g
16294 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16295 D["\1"]=" \3\\\\\\n"\\/p
16296 t cont
16297 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16298 t cont
16299 d
16300 :cont
16301 n
16302 s/.\{148\}/&'"$ac_delim"'/g
16303 t clear
16304 :clear
16305 s/\\$//
16306 t bsnlc
16307 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16308 d
16309 :bsnlc
16310 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16311 b cont
16312 ' <confdefs.h | sed '
16313 s/'"$ac_delim"'/"\\\
16314 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16315
16316 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16317   for (key in D) D_is_set[key] = 1
16318   FS = "\a"
16319 }
16320 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16321   line = \$ 0
16322   split(line, arg, " ")
16323   if (arg[1] == "#") {
16324     defundef = arg[2]
16325     mac1 = arg[3]
16326   } else {
16327     defundef = substr(arg[1], 2)
16328     mac1 = arg[2]
16329   }
16330   split(mac1, mac2, "(") #)
16331   macro = mac2[1]
16332   prefix = substr(line, 1, index(line, defundef) - 1)
16333   if (D_is_set[macro]) {
16334     # Preserve the white space surrounding the "#".
16335     print prefix "define", macro P[macro] D[macro]
16336     next
16337   } else {
16338     # Replace #undef with comments.  This is necessary, for example,
16339     # in the case of _POSIX_SOURCE, which is predefined and required
16340     # on some systems where configure will not decide to define it.
16341     if (defundef == "undef") {
16342       print "/*", prefix defundef, macro, "*/"
16343       next
16344     }
16345   }
16346 }
16347 { print }
16348 _ACAWK
16349 _ACEOF
16350 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16351   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16352 fi # test -n "$CONFIG_HEADERS"
16353
16354
16355 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
16356 shift
16357 for ac_tag
16358 do
16359   case $ac_tag in
16360   :[FHLC]) ac_mode=$ac_tag; continue;;
16361   esac
16362   case $ac_mode$ac_tag in
16363   :[FHL]*:*);;
16364   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16365   :[FH]-) ac_tag=-:-;;
16366   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16367   esac
16368   ac_save_IFS=$IFS
16369   IFS=:
16370   set x $ac_tag
16371   IFS=$ac_save_IFS
16372   shift
16373   ac_file=$1
16374   shift
16375
16376   case $ac_mode in
16377   :L) ac_source=$1;;
16378   :[FH])
16379     ac_file_inputs=
16380     for ac_f
16381     do
16382       case $ac_f in
16383       -) ac_f="$tmp/stdin";;
16384       *) # Look for the file first in the build tree, then in the source tree
16385          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16386          # because $ac_f cannot contain `:'.
16387          test -f "$ac_f" ||
16388            case $ac_f in
16389            [\\/$]*) false;;
16390            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16391            esac ||
16392            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16393       esac
16394       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16395       as_fn_append ac_file_inputs " '$ac_f'"
16396     done
16397
16398     # Let's still pretend it is `configure' which instantiates (i.e., don't
16399     # use $as_me), people would be surprised to read:
16400     #    /* config.h.  Generated by config.status.  */
16401     configure_input='Generated from '`
16402           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16403         `' by configure.'
16404     if test x"$ac_file" != x-; then
16405       configure_input="$ac_file.  $configure_input"
16406       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16407 $as_echo "$as_me: creating $ac_file" >&6;}
16408     fi
16409     # Neutralize special characters interpreted by sed in replacement strings.
16410     case $configure_input in #(
16411     *\&* | *\|* | *\\* )
16412        ac_sed_conf_input=`$as_echo "$configure_input" |
16413        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16414     *) ac_sed_conf_input=$configure_input;;
16415     esac
16416
16417     case $ac_tag in
16418     *:-:* | *:-) cat >"$tmp/stdin" \
16419       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16420     esac
16421     ;;
16422   esac
16423
16424   ac_dir=`$as_dirname -- "$ac_file" ||
16425 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16426          X"$ac_file" : 'X\(//\)[^/]' \| \
16427          X"$ac_file" : 'X\(//\)$' \| \
16428          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16429 $as_echo X"$ac_file" |
16430     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16431             s//\1/
16432             q
16433           }
16434           /^X\(\/\/\)[^/].*/{
16435             s//\1/
16436             q
16437           }
16438           /^X\(\/\/\)$/{
16439             s//\1/
16440             q
16441           }
16442           /^X\(\/\).*/{
16443             s//\1/
16444             q
16445           }
16446           s/.*/./; q'`
16447   as_dir="$ac_dir"; as_fn_mkdir_p
16448   ac_builddir=.
16449
16450 case "$ac_dir" in
16451 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16452 *)
16453   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16454   # A ".." for each directory in $ac_dir_suffix.
16455   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16456   case $ac_top_builddir_sub in
16457   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16458   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16459   esac ;;
16460 esac
16461 ac_abs_top_builddir=$ac_pwd
16462 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16463 # for backward compatibility:
16464 ac_top_builddir=$ac_top_build_prefix
16465
16466 case $srcdir in
16467   .)  # We are building in place.
16468     ac_srcdir=.
16469     ac_top_srcdir=$ac_top_builddir_sub
16470     ac_abs_top_srcdir=$ac_pwd ;;
16471   [\\/]* | ?:[\\/]* )  # Absolute name.
16472     ac_srcdir=$srcdir$ac_dir_suffix;
16473     ac_top_srcdir=$srcdir
16474     ac_abs_top_srcdir=$srcdir ;;
16475   *) # Relative name.
16476     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16477     ac_top_srcdir=$ac_top_build_prefix$srcdir
16478     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16479 esac
16480 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16481
16482
16483   case $ac_mode in
16484   :F)
16485   #
16486   # CONFIG_FILE
16487   #
16488
16489   case $INSTALL in
16490   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16491   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16492   esac
16493 _ACEOF
16494
16495 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16496 # If the template does not know about datarootdir, expand it.
16497 # FIXME: This hack should be removed a few years after 2.60.
16498 ac_datarootdir_hack=; ac_datarootdir_seen=
16499 ac_sed_dataroot='
16500 /datarootdir/ {
16501   p
16502   q
16503 }
16504 /@datadir@/p
16505 /@docdir@/p
16506 /@infodir@/p
16507 /@localedir@/p
16508 /@mandir@/p'
16509 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16510 *datarootdir*) ac_datarootdir_seen=yes;;
16511 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16512   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16513 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16514 _ACEOF
16515 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16516   ac_datarootdir_hack='
16517   s&@datadir@&$datadir&g
16518   s&@docdir@&$docdir&g
16519   s&@infodir@&$infodir&g
16520   s&@localedir@&$localedir&g
16521   s&@mandir@&$mandir&g
16522   s&\\\${datarootdir}&$datarootdir&g' ;;
16523 esac
16524 _ACEOF
16525
16526 # Neutralize VPATH when `$srcdir' = `.'.
16527 # Shell code in configure.ac might set extrasub.
16528 # FIXME: do we really want to maintain this feature?
16529 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16530 ac_sed_extra="$ac_vpsub
16531 $extrasub
16532 _ACEOF
16533 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16534 :t
16535 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16536 s|@configure_input@|$ac_sed_conf_input|;t t
16537 s&@top_builddir@&$ac_top_builddir_sub&;t t
16538 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16539 s&@srcdir@&$ac_srcdir&;t t
16540 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16541 s&@top_srcdir@&$ac_top_srcdir&;t t
16542 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16543 s&@builddir@&$ac_builddir&;t t
16544 s&@abs_builddir@&$ac_abs_builddir&;t t
16545 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16546 s&@INSTALL@&$ac_INSTALL&;t t
16547 $ac_datarootdir_hack
16548 "
16549 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16550 if $ac_cs_awk_getline; then
16551   $AWK -f "$tmp/subs.awk"
16552 else
16553   $AWK -f "$tmp/subs.awk" | $SHELL
16554 fi >$tmp/out \
16555   || as_fn_error "could not create $ac_file" "$LINENO" 5
16556
16557 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16558   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16559   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16560   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16561 which seems to be undefined.  Please make sure it is defined." >&5
16562 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16563 which seems to be undefined.  Please make sure it is defined." >&2;}
16564
16565   rm -f "$tmp/stdin"
16566   case $ac_file in
16567   -) cat "$tmp/out" && rm -f "$tmp/out";;
16568   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16569   esac \
16570   || as_fn_error "could not create $ac_file" "$LINENO" 5
16571  ;;
16572   :H)
16573   #
16574   # CONFIG_HEADER
16575   #
16576   if test x"$ac_file" != x-; then
16577     {
16578       $as_echo "/* $configure_input  */" \
16579       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16580     } >"$tmp/config.h" \
16581       || as_fn_error "could not create $ac_file" "$LINENO" 5
16582     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16583       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16584 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16585     else
16586       rm -f "$ac_file"
16587       mv "$tmp/config.h" "$ac_file" \
16588         || as_fn_error "could not create $ac_file" "$LINENO" 5
16589     fi
16590   else
16591     $as_echo "/* $configure_input  */" \
16592       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16593       || as_fn_error "could not create -" "$LINENO" 5
16594   fi
16595  ;;
16596   :L)
16597   #
16598   # CONFIG_LINK
16599   #
16600
16601   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16602     :
16603   else
16604     # Prefer the file from the source tree if names are identical.
16605     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16606       ac_source=$srcdir/$ac_source
16607     fi
16608
16609     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16610 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16611
16612     if test ! -r "$ac_source"; then
16613       as_fn_error "$ac_source: file not found" "$LINENO" 5
16614     fi
16615     rm -f "$ac_file"
16616
16617     # Try a relative symlink, then a hard link, then a copy.
16618     case $srcdir in
16619     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16620         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16621     esac
16622     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16623       ln "$ac_source" "$ac_file" 2>/dev/null ||
16624       cp -p "$ac_source" "$ac_file" ||
16625       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16626   fi
16627  ;;
16628   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16629 $as_echo "$as_me: executing $ac_file commands" >&6;}
16630  ;;
16631   esac
16632
16633
16634   case $ac_file$ac_mode in
16635     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16636     "gcore":F) chmod +x gcore ;;
16637     "default":C)
16638 case x$CONFIG_HEADERS in
16639 xconfig.h:config.in)
16640 echo > stamp-h ;;
16641 esac
16642  ;;
16643
16644   esac
16645 done # for ac_tag
16646
16647
16648 as_fn_exit 0
16649 _ACEOF
16650 ac_clean_files=$ac_clean_files_save
16651
16652 test $ac_write_fail = 0 ||
16653   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16654
16655
16656 # configure is writing to config.log, and then calls config.status.
16657 # config.status does its own redirection, appending to config.log.
16658 # Unfortunately, on DOS this fails, as config.log is still kept open
16659 # by configure, so config.status won't be able to write to it; its
16660 # output is simply discarded.  So we exec the FD to /dev/null,
16661 # effectively closing config.log, so it can be properly (re)opened and
16662 # appended to by config.status.  When coming back to configure, we
16663 # need to make the FD available again.
16664 if test "$no_create" != yes; then
16665   ac_cs_success=:
16666   ac_config_status_args=
16667   test "$silent" = yes &&
16668     ac_config_status_args="$ac_config_status_args --quiet"
16669   exec 5>/dev/null
16670   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16671   exec 5>>config.log
16672   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16673   # would make configure fail if this is the last instruction.
16674   $ac_cs_success || as_fn_exit $?
16675 fi
16676
16677 #
16678 # CONFIG_SUBDIRS section.
16679 #
16680 if test "$no_recursion" != yes; then
16681
16682   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16683   # so they do not pile up.
16684   ac_sub_configure_args=
16685   ac_prev=
16686   eval "set x $ac_configure_args"
16687   shift
16688   for ac_arg
16689   do
16690     if test -n "$ac_prev"; then
16691       ac_prev=
16692       continue
16693     fi
16694     case $ac_arg in
16695     -cache-file | --cache-file | --cache-fil | --cache-fi \
16696     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16697       ac_prev=cache_file ;;
16698     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16699     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16700     | --c=*)
16701       ;;
16702     --config-cache | -C)
16703       ;;
16704     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16705       ac_prev=srcdir ;;
16706     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16707       ;;
16708     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16709       ac_prev=prefix ;;
16710     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16711       ;;
16712     --disable-option-checking)
16713       ;;
16714     *)
16715       case $ac_arg in
16716       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16717       esac
16718       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16719     esac
16720   done
16721
16722   # Always prepend --prefix to ensure using the same prefix
16723   # in subdir configurations.
16724   ac_arg="--prefix=$prefix"
16725   case $ac_arg in
16726   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16727   esac
16728   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16729
16730   # Pass --silent
16731   if test "$silent" = yes; then
16732     ac_sub_configure_args="--silent $ac_sub_configure_args"
16733   fi
16734
16735   # Always prepend --disable-option-checking to silence warnings, since
16736   # different subdirs can have different --enable and --with options.
16737   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16738
16739   ac_popdir=`pwd`
16740   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16741
16742     # Do not complain, so a configure script can configure whichever
16743     # parts of a large source tree are present.
16744     test -d "$srcdir/$ac_dir" || continue
16745
16746     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16747     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16748     $as_echo "$ac_msg" >&6
16749     as_dir="$ac_dir"; as_fn_mkdir_p
16750     ac_builddir=.
16751
16752 case "$ac_dir" in
16753 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16754 *)
16755   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16756   # A ".." for each directory in $ac_dir_suffix.
16757   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16758   case $ac_top_builddir_sub in
16759   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16760   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16761   esac ;;
16762 esac
16763 ac_abs_top_builddir=$ac_pwd
16764 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16765 # for backward compatibility:
16766 ac_top_builddir=$ac_top_build_prefix
16767
16768 case $srcdir in
16769   .)  # We are building in place.
16770     ac_srcdir=.
16771     ac_top_srcdir=$ac_top_builddir_sub
16772     ac_abs_top_srcdir=$ac_pwd ;;
16773   [\\/]* | ?:[\\/]* )  # Absolute name.
16774     ac_srcdir=$srcdir$ac_dir_suffix;
16775     ac_top_srcdir=$srcdir
16776     ac_abs_top_srcdir=$srcdir ;;
16777   *) # Relative name.
16778     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16779     ac_top_srcdir=$ac_top_build_prefix$srcdir
16780     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16781 esac
16782 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16783
16784
16785     cd "$ac_dir"
16786
16787     # Check for guested configure; otherwise get Cygnus style configure.
16788     if test -f "$ac_srcdir/configure.gnu"; then
16789       ac_sub_configure=$ac_srcdir/configure.gnu
16790     elif test -f "$ac_srcdir/configure"; then
16791       ac_sub_configure=$ac_srcdir/configure
16792     elif test -f "$ac_srcdir/configure.in"; then
16793       # This should be Cygnus configure.
16794       ac_sub_configure=$ac_aux_dir/configure
16795     else
16796       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16797 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16798       ac_sub_configure=
16799     fi
16800
16801     # The recursion is here.
16802     if test -n "$ac_sub_configure"; then
16803       # Make the cache file name correct relative to the subdirectory.
16804       case $cache_file in
16805       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16806       *) # Relative name.
16807         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16808       esac
16809
16810       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16811 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16812       # The eval makes quoting arguments work.
16813       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16814            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16815         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16816     fi
16817
16818     cd "$ac_popdir"
16819   done
16820 fi
16821 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16822   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16823 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16824 fi
16825
16826
16827 exit 0