gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GDB_NM_FILE
 595 frags
 596 target_subdir
 597 CONFIG_UNINSTALL
 598 CONFIG_INSTALL
 599 CONFIG_CLEAN
 600 CONFIG_ALL
 601 CONFIG_SRCS
 602 CONFIG_DEPS
 603 CONFIG_OBS
 604 PROFILE_CFLAGS
 605 ENABLE_CFLAGS
 606 SIM_OBS
 607 SIM
 608 XMKMF
 609 GDBTK_SRC_DIR
 610 GDBTK_CFLAGS
 611 GDBTKLIBS
 612 X_LIBS
 613 X_LDFLAGS
 614 X_CFLAGS
 615 TK_XINCLUDES
 616 TK_DEPS
 617 TK_LIBRARY
 618 TK_INCLUDE
 619 TK_STUB_LIB_SPEC
 620 TK_STUB_LIB_FLAG
 621 TK_STUB_LIB_FILE
 622 TK_LIB_SPEC
 623 TK_LIB_FLAG
 624 TK_LIB_FILE
 625 TK_SRC_DIR
 626 TK_BIN_DIR
 627 TK_VERSION
 628 TCL_DEPS
 629 TCL_LIBRARY
 630 TCL_INCLUDE
 631 TCL_STUB_LIB_SPEC
 632 TCL_STUB_LIB_FLAG
 633 TCL_STUB_LIB_FILE
 634 TCL_LIB_SPEC
 635 TCL_LIB_FLAG
 636 TCL_LIB_FILE
 637 TCL_SRC_DIR
 638 TCL_BIN_DIR
 639 TCL_PATCH_LEVEL
 640 TCL_VERSION
 641 WIN32LDAPP
 642 GUI_CFLAGS_X
 643 LIBGUI
 644 WIN32LIBS
 645 SER_HARDWIRE
 646 WERROR_CFLAGS
 647 WARN_CFLAGS
 648 SYSTEM_GDBINIT
 649 TARGET_SYSTEM_ROOT
 650 CONFIG_LDFLAGS
 651 RDYNAMIC
 652 ALLOCA
 653 PYTHON_LIBS
 654 PYTHON_CPPFLAGS
 655 PYTHON_CFLAGS
 656 python_prog_path
 657 LTLIBEXPAT
 658 LIBEXPAT
 659 HAVE_LIBEXPAT
 660 JIT_READER_DIR
 661 TARGET_PTR
 662 READLINE_TEXI_INCFLAG
 663 READLINE_CFLAGS
 664 READLINE_DEPS
 665 READLINE
 666 MIG
 667 WINDRES
 668 DLLTOOL
 669 AR
 670 YFLAGS
 671 YACC
 672 RANLIB
 673 LN_S
 674 INSTALL_DATA
 675 INSTALL_SCRIPT
 676 INSTALL_PROGRAM
 677 AWK
 678 REPORT_BUGS_TEXI
 679 REPORT_BUGS_TO
 680 PKGVERSION
 681 TARGET_OBS
 682 subdirs
 683 GDB_DATADIR
 684 DEBUGDIR
 685 MAKEINFO_EXTRA_FLAGS
 686 MAKEINFOFLAGS
 687 MAKEINFO
 688 PACKAGE
 689 GNULIB_STDINT_H
 690 CATOBJEXT
 691 GENCAT
 692 INSTOBJEXT
 693 DATADIRNAME
 694 CATALOGS
 695 POSUB
 696 GMSGFMT
 697 XGETTEXT
 698 INCINTL
 699 LIBINTL_DEP
 700 LIBINTL
 701 USE_NLS
 702 SET_MAKE
 703 GMAKE_FALSE
 704 GMAKE_TRUE
 705 MAKE
 706 CCDEPMODE
 707 DEPDIR
 708 am__leading_dot
 709 target_os
 710 target_vendor
 711 target_cpu
 712 target
 713 host_os
 714 host_vendor
 715 host_cpu
 716 host
 717 build_os
 718 build_vendor
 719 build_cpu
 720 build
 721 EGREP
 722 GREP
 723 CPP
 724 OBJEXT
 725 EXEEXT
 726 ac_ct_CC
 727 CPPFLAGS
 728 LDFLAGS
 729 CFLAGS
 730 CC
 731 MAINT
 732 MAINTAINER_MODE_FALSE
 733 MAINTAINER_MODE_TRUE
 734 target_alias
 735 host_alias
 736 build_alias
 737 LIBS
 738 ECHO_T
 739 ECHO_N
 740 ECHO_C
 741 DEFS
 742 mandir
 743 localedir
 744 libdir
 745 psdir
 746 pdfdir
 747 dvidir
 748 htmldir
 749 infodir
 750 docdir
 751 oldincludedir
 752 includedir
 753 localstatedir
 754 sharedstatedir
 755 sysconfdir
 756 datadir
 757 datarootdir
 758 libexecdir
 759 sbindir
 760 bindir
 761 program_transform_name
 762 prefix
 763 exec_prefix
 764 PACKAGE_URL
 765 PACKAGE_BUGREPORT
 766 PACKAGE_STRING
 767 PACKAGE_VERSION
 768 PACKAGE_TARNAME
 769 PACKAGE_NAME
 770 PATH_SEPARATOR
 771 SHELL'
 772 ac_subst_files='host_makefile_frag'
 773 ac_user_opts='
 774 enable_option_checking
 775 enable_maintainer_mode
 776 enable_plugins
 777 enable_largefile
 778 with_separate_debug_dir
 779 with_gdb_datadir
 780 with_relocated_sources
 781 with_auto_load_safe_path
 782 enable_targets
 783 enable_64_bit_bfd
 784 enable_gdbcli
 785 enable_gdbmi
 786 enable_tui
 787 enable_gdbtk
 788 with_libunwind_ia64
 789 with_curses
 790 enable_profiling
 791 with_pkgversion
 792 with_bugurl
 793 with_zlib
 794 with_libiconv_prefix
 795 with_iconv_bin
 796 with_system_readline
 797 with_jit_reader_dir
 798 with_expat
 799 with_gnu_ld
 800 enable_rpath
 801 with_libexpat_prefix
 802 with_python
 803 with_included_regex
 804 with_sysroot
 805 with_system_gdbinit
 806 enable_werror
 807 enable_build_warnings
 808 enable_gdb_build_warnings
 809 with_tcl
 810 with_tk
 811 with_x
 812 enable_sim
 813 enable_multi_ice
 814 enable_gdbserver
 815 '
 816       ac_precious_vars='build_alias
 817 host_alias
 818 target_alias
 819 CC
 820 CFLAGS
 821 LDFLAGS
 822 LIBS
 823 CPPFLAGS
 824 CPP
 825 MAKEINFO
 826 MAKEINFOFLAGS
 827 YACC
 828 YFLAGS
 829 XMKMF'
 830 ac_subdirs_all='testsuite
 831 gdbtk
 832 multi-ice
 833 gdbserver'
 834
 835 # Initialize some variables set by options.
 836 ac_init_help=
 837 ac_init_version=false
 838 ac_unrecognized_opts=
 839 ac_unrecognized_sep=
 840 # The variables have the same names as the options, with
 841 # dashes changed to underlines.
 842 cache_file=/dev/null
 843 exec_prefix=NONE
 844 no_create=
 845 no_recursion=
 846 prefix=NONE
 847 program_prefix=NONE
 848 program_suffix=NONE
 849 program_transform_name=s,x,x,
 850 silent=
 851 site=
 852 srcdir=
 853 verbose=
 854 x_includes=NONE
 855 x_libraries=NONE
 856
 857 # Installation directory options.
 858 # These are left unexpanded so users can "make install exec_prefix=/foo"
 859 # and all the variables that are supposed to be based on exec_prefix
 860 # by default will actually change.
 861 # Use braces instead of parens because sh, perl, etc. also accept them.
 862 # (The list follows the same order as the GNU Coding Standards.)
 863 bindir='${exec_prefix}/bin'
 864 sbindir='${exec_prefix}/sbin'
 865 libexecdir='${exec_prefix}/libexec'
 866 datarootdir='${prefix}/share'
 867 datadir='${datarootdir}'
 868 sysconfdir='${prefix}/etc'
 869 sharedstatedir='${prefix}/com'
 870 localstatedir='${prefix}/var'
 871 includedir='${prefix}/include'
 872 oldincludedir='/usr/include'
 873 docdir='${datarootdir}/doc/${PACKAGE}'
 874 infodir='${datarootdir}/info'
 875 htmldir='${docdir}'
 876 dvidir='${docdir}'
 877 pdfdir='${docdir}'
 878 psdir='${docdir}'
 879 libdir='${exec_prefix}/lib'
 880 localedir='${datarootdir}/locale'
 881 mandir='${datarootdir}/man'
 882
 883 ac_prev=
 884 ac_dashdash=
 885 for ac_option
 886 do
 887   # If the previous option needs an argument, assign it.
 888   if test -n "$ac_prev"; then
 889     eval $ac_prev=\$ac_option
 890     ac_prev=
 891     continue
 892   fi
 893
 894   case $ac_option in
 895   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 896   *)    ac_optarg=yes ;;
 897   esac
 898
 899   # Accept the important Cygnus configure options, so we can diagnose typos.
 900
 901   case $ac_dashdash$ac_option in
 902   --)
 903     ac_dashdash=yes ;;
 904
 905   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 906     ac_prev=bindir ;;
 907   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 908     bindir=$ac_optarg ;;
 909
 910   -build | --build | --buil | --bui | --bu)
 911     ac_prev=build_alias ;;
 912   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 913     build_alias=$ac_optarg ;;
 914
 915   -cache-file | --cache-file | --cache-fil | --cache-fi \
 916   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 917     ac_prev=cache_file ;;
 918   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 919   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 920     cache_file=$ac_optarg ;;
 921
 922   --config-cache | -C)
 923     cache_file=config.cache ;;
 924
 925   -datadir | --datadir | --datadi | --datad)
 926     ac_prev=datadir ;;
 927   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 928     datadir=$ac_optarg ;;
 929
 930   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 931   | --dataroo | --dataro | --datar)
 932     ac_prev=datarootdir ;;
 933   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 934   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 935     datarootdir=$ac_optarg ;;
 936
 937   -disable-* | --disable-*)
 938     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 939     # Reject names that are not valid shell variable names.
 940     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 941       as_fn_error "invalid feature name: $ac_useropt"
 942     ac_useropt_orig=$ac_useropt
 943     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 944     case $ac_user_opts in
 945       *"
 946 "enable_$ac_useropt"
 947 "*) ;;
 948       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 949          ac_unrecognized_sep=', ';;
 950     esac
 951     eval enable_$ac_useropt=no ;;
 952
 953   -docdir | --docdir | --docdi | --doc | --do)
 954     ac_prev=docdir ;;
 955   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 956     docdir=$ac_optarg ;;
 957
 958   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 959     ac_prev=dvidir ;;
 960   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 961     dvidir=$ac_optarg ;;
 962
 963   -enable-* | --enable-*)
 964     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 965     # Reject names that are not valid shell variable names.
 966     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 967       as_fn_error "invalid feature name: $ac_useropt"
 968     ac_useropt_orig=$ac_useropt
 969     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 970     case $ac_user_opts in
 971       *"
 972 "enable_$ac_useropt"
 973 "*) ;;
 974       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 975          ac_unrecognized_sep=', ';;
 976     esac
 977     eval enable_$ac_useropt=\$ac_optarg ;;
 978
 979   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 980   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 981   | --exec | --exe | --ex)
 982     ac_prev=exec_prefix ;;
 983   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 984   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 985   | --exec=* | --exe=* | --ex=*)
 986     exec_prefix=$ac_optarg ;;
 987
 988   -gas | --gas | --ga | --g)
 989     # Obsolete; use --with-gas.
 990     with_gas=yes ;;
 991
 992   -help | --help | --hel | --he | -h)
 993     ac_init_help=long ;;
 994   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 995     ac_init_help=recursive ;;
 996   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 997     ac_init_help=short ;;
 998
 999   -host | --host | --hos | --ho)
1000     ac_prev=host_alias ;;
1001   -host=* | --host=* | --hos=* | --ho=*)
1002     host_alias=$ac_optarg ;;
1003
1004   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1005     ac_prev=htmldir ;;
1006   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1007   | --ht=*)
1008     htmldir=$ac_optarg ;;
1009
1010   -includedir | --includedir | --includedi | --included | --include \
1011   | --includ | --inclu | --incl | --inc)
1012     ac_prev=includedir ;;
1013   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1014   | --includ=* | --inclu=* | --incl=* | --inc=*)
1015     includedir=$ac_optarg ;;
1016
1017   -infodir | --infodir | --infodi | --infod | --info | --inf)
1018     ac_prev=infodir ;;
1019   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1020     infodir=$ac_optarg ;;
1021
1022   -libdir | --libdir | --libdi | --libd)
1023     ac_prev=libdir ;;
1024   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1025     libdir=$ac_optarg ;;
1026
1027   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1028   | --libexe | --libex | --libe)
1029     ac_prev=libexecdir ;;
1030   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1031   | --libexe=* | --libex=* | --libe=*)
1032     libexecdir=$ac_optarg ;;
1033
1034   -localedir | --localedir | --localedi | --localed | --locale)
1035     ac_prev=localedir ;;
1036   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1037     localedir=$ac_optarg ;;
1038
1039   -localstatedir | --localstatedir | --localstatedi | --localstated \
1040   | --localstate | --localstat | --localsta | --localst | --locals)
1041     ac_prev=localstatedir ;;
1042   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1043   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1044     localstatedir=$ac_optarg ;;
1045
1046   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1047     ac_prev=mandir ;;
1048   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1049     mandir=$ac_optarg ;;
1050
1051   -nfp | --nfp | --nf)
1052     # Obsolete; use --without-fp.
1053     with_fp=no ;;
1054
1055   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1056   | --no-cr | --no-c | -n)
1057     no_create=yes ;;
1058
1059   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1060   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1061     no_recursion=yes ;;
1062
1063   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1064   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1065   | --oldin | --oldi | --old | --ol | --o)
1066     ac_prev=oldincludedir ;;
1067   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1068   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1069   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1070     oldincludedir=$ac_optarg ;;
1071
1072   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1073     ac_prev=prefix ;;
1074   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1075     prefix=$ac_optarg ;;
1076
1077   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1078   | --program-pre | --program-pr | --program-p)
1079     ac_prev=program_prefix ;;
1080   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1081   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1082     program_prefix=$ac_optarg ;;
1083
1084   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1085   | --program-suf | --program-su | --program-s)
1086     ac_prev=program_suffix ;;
1087   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1088   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1089     program_suffix=$ac_optarg ;;
1090
1091   -program-transform-name | --program-transform-name \
1092   | --program-transform-nam | --program-transform-na \
1093   | --program-transform-n | --program-transform- \
1094   | --program-transform | --program-transfor \
1095   | --program-transfo | --program-transf \
1096   | --program-trans | --program-tran \
1097   | --progr-tra | --program-tr | --program-t)
1098     ac_prev=program_transform_name ;;
1099   -program-transform-name=* | --program-transform-name=* \
1100   | --program-transform-nam=* | --program-transform-na=* \
1101   | --program-transform-n=* | --program-transform-=* \
1102   | --program-transform=* | --program-transfor=* \
1103   | --program-transfo=* | --program-transf=* \
1104   | --program-trans=* | --program-tran=* \
1105   | --progr-tra=* | --program-tr=* | --program-t=*)
1106     program_transform_name=$ac_optarg ;;
1107
1108   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1109     ac_prev=pdfdir ;;
1110   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1111     pdfdir=$ac_optarg ;;
1112
1113   -psdir | --psdir | --psdi | --psd | --ps)
1114     ac_prev=psdir ;;
1115   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1116     psdir=$ac_optarg ;;
1117
1118   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1119   | -silent | --silent | --silen | --sile | --sil)
1120     silent=yes ;;
1121
1122   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1123     ac_prev=sbindir ;;
1124   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1125   | --sbi=* | --sb=*)
1126     sbindir=$ac_optarg ;;
1127
1128   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1129   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1130   | --sharedst | --shareds | --shared | --share | --shar \
1131   | --sha | --sh)
1132     ac_prev=sharedstatedir ;;
1133   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1134   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1135   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1136   | --sha=* | --sh=*)
1137     sharedstatedir=$ac_optarg ;;
1138
1139   -site | --site | --sit)
1140     ac_prev=site ;;
1141   -site=* | --site=* | --sit=*)
1142     site=$ac_optarg ;;
1143
1144   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1145     ac_prev=srcdir ;;
1146   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1147     srcdir=$ac_optarg ;;
1148
1149   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1150   | --syscon | --sysco | --sysc | --sys | --sy)
1151     ac_prev=sysconfdir ;;
1152   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1153   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1154     sysconfdir=$ac_optarg ;;
1155
1156   -target | --target | --targe | --targ | --tar | --ta | --t)
1157     ac_prev=target_alias ;;
1158   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1159     target_alias=$ac_optarg ;;
1160
1161   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1162     verbose=yes ;;
1163
1164   -version | --version | --versio | --versi | --vers | -V)
1165     ac_init_version=: ;;
1166
1167   -with-* | --with-*)
1168     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1169     # Reject names that are not valid shell variable names.
1170     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1171       as_fn_error "invalid package name: $ac_useropt"
1172     ac_useropt_orig=$ac_useropt
1173     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1174     case $ac_user_opts in
1175       *"
1176 "with_$ac_useropt"
1177 "*) ;;
1178       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1179          ac_unrecognized_sep=', ';;
1180     esac
1181     eval with_$ac_useropt=\$ac_optarg ;;
1182
1183   -without-* | --without-*)
1184     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1185     # Reject names that are not valid shell variable names.
1186     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1187       as_fn_error "invalid package name: $ac_useropt"
1188     ac_useropt_orig=$ac_useropt
1189     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1190     case $ac_user_opts in
1191       *"
1192 "with_$ac_useropt"
1193 "*) ;;
1194       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1195          ac_unrecognized_sep=', ';;
1196     esac
1197     eval with_$ac_useropt=no ;;
1198
1199   --x)
1200     # Obsolete; use --with-x.
1201     with_x=yes ;;
1202
1203   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1204   | --x-incl | --x-inc | --x-in | --x-i)
1205     ac_prev=x_includes ;;
1206   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1207   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1208     x_includes=$ac_optarg ;;
1209
1210   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1211   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1212     ac_prev=x_libraries ;;
1213   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1214   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1215     x_libraries=$ac_optarg ;;
1216
1217   -*) as_fn_error "unrecognized option: \`$ac_option'
1218 Try \`$0 --help' for more information."
1219     ;;
1220
1221   *=*)
1222     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1223     # Reject names that are not valid shell variable names.
1224     case $ac_envvar in #(
1225       '' | [0-9]* | *[!_$as_cr_alnum]* )
1226       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1227     esac
1228     eval $ac_envvar=\$ac_optarg
1229     export $ac_envvar ;;
1230
1231   *)
1232     # FIXME: should be removed in autoconf 3.0.
1233     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1234     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1235       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1236     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1237     ;;
1238
1239   esac
1240 done
1241
1242 if test -n "$ac_prev"; then
1243   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1244   as_fn_error "missing argument to $ac_option"
1245 fi
1246
1247 if test -n "$ac_unrecognized_opts"; then
1248   case $enable_option_checking in
1249     no) ;;
1250     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1251     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1252   esac
1253 fi
1254
1255 # Check all directory arguments for consistency.
1256 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1257                 datadir sysconfdir sharedstatedir localstatedir includedir \
1258                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1259                 libdir localedir mandir
1260 do
1261   eval ac_val=\$$ac_var
1262   # Remove trailing slashes.
1263   case $ac_val in
1264     */ )
1265       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1266       eval $ac_var=\$ac_val;;
1267   esac
1268   # Be sure to have absolute directory names.
1269   case $ac_val in
1270     [\\/$]* | ?:[\\/]* )  continue;;
1271     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1272   esac
1273   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1274 done
1275
1276 # There might be people who depend on the old broken behavior: `$host'
1277 # used to hold the argument of --host etc.
1278 # FIXME: To remove some day.
1279 build=$build_alias
1280 host=$host_alias
1281 target=$target_alias
1282
1283 # FIXME: To remove some day.
1284 if test "x$host_alias" != x; then
1285   if test "x$build_alias" = x; then
1286     cross_compiling=maybe
1287     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1288     If a cross compiler is detected then cross compile mode will be used." >&2
1289   elif test "x$build_alias" != "x$host_alias"; then
1290     cross_compiling=yes
1291   fi
1292 fi
1293
1294 ac_tool_prefix=
1295 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1296
1297 test "$silent" = yes && exec 6>/dev/null
1298
1299
1300 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1301 ac_ls_di=`ls -di .` &&
1302 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1303   as_fn_error "working directory cannot be determined"
1304 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1305   as_fn_error "pwd does not report name of working directory"
1306
1307
1308 # Find the source files, if location was not specified.
1309 if test -z "$srcdir"; then
1310   ac_srcdir_defaulted=yes
1311   # Try the directory containing this script, then the parent directory.
1312   ac_confdir=`$as_dirname -- "$as_myself" ||
1313 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1314          X"$as_myself" : 'X\(//\)[^/]' \| \
1315          X"$as_myself" : 'X\(//\)$' \| \
1316          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1317 $as_echo X"$as_myself" |
1318     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1319             s//\1/
1320             q
1321           }
1322           /^X\(\/\/\)[^/].*/{
1323             s//\1/
1324             q
1325           }
1326           /^X\(\/\/\)$/{
1327             s//\1/
1328             q
1329           }
1330           /^X\(\/\).*/{
1331             s//\1/
1332             q
1333           }
1334           s/.*/./; q'`
1335   srcdir=$ac_confdir
1336   if test ! -r "$srcdir/$ac_unique_file"; then
1337     srcdir=..
1338   fi
1339 else
1340   ac_srcdir_defaulted=no
1341 fi
1342 if test ! -r "$srcdir/$ac_unique_file"; then
1343   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1344   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1345 fi
1346 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1347 ac_abs_confdir=`(
1348         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1349         pwd)`
1350 # When building in place, set srcdir=.
1351 if test "$ac_abs_confdir" = "$ac_pwd"; then
1352   srcdir=.
1353 fi
1354 # Remove unnecessary trailing slashes from srcdir.
1355 # Double slashes in file names in object file debugging info
1356 # mess up M-x gdb in Emacs.
1357 case $srcdir in
1358 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1359 esac
1360 for ac_var in $ac_precious_vars; do
1361   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1362   eval ac_env_${ac_var}_value=\$${ac_var}
1363   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1364   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1365 done
1366
1367 #
1368 # Report the --help message.
1369 #
1370 if test "$ac_init_help" = "long"; then
1371   # Omit some internal or obsolete options to make the list less imposing.
1372   # This message is too long to be a string in the A/UX 3.1 sh.
1373   cat <<_ACEOF
1374 \`configure' configures this package to adapt to many kinds of systems.
1375
1376 Usage: $0 [OPTION]... [VAR=VALUE]...
1377
1378 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1379 VAR=VALUE.  See below for descriptions of some of the useful variables.
1380
1381 Defaults for the options are specified in brackets.
1382
1383 Configuration:
1384   -h, --help              display this help and exit
1385       --help=short        display options specific to this package
1386       --help=recursive    display the short help of all the included packages
1387   -V, --version           display version information and exit
1388   -q, --quiet, --silent   do not print \`checking...' messages
1389       --cache-file=FILE   cache test results in FILE [disabled]
1390   -C, --config-cache      alias for \`--cache-file=config.cache'
1391   -n, --no-create         do not create output files
1392       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1393
1394 Installation directories:
1395   --prefix=PREFIX         install architecture-independent files in PREFIX
1396                           [$ac_default_prefix]
1397   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1398                           [PREFIX]
1399
1400 By default, \`make install' will install all the files in
1401 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1402 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1403 for instance \`--prefix=\$HOME'.
1404
1405 For better control, use the options below.
1406
1407 Fine tuning of the installation directories:
1408   --bindir=DIR            user executables [EPREFIX/bin]
1409   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1410   --libexecdir=DIR        program executables [EPREFIX/libexec]
1411   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1412   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1413   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1414   --libdir=DIR            object code libraries [EPREFIX/lib]
1415   --includedir=DIR        C header files [PREFIX/include]
1416   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1417   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1418   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1419   --infodir=DIR           info documentation [DATAROOTDIR/info]
1420   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1421   --mandir=DIR            man documentation [DATAROOTDIR/man]
1422   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1423   --htmldir=DIR           html documentation [DOCDIR]
1424   --dvidir=DIR            dvi documentation [DOCDIR]
1425   --pdfdir=DIR            pdf documentation [DOCDIR]
1426   --psdir=DIR             ps documentation [DOCDIR]
1427 _ACEOF
1428
1429   cat <<\_ACEOF
1430
1431 X features:
1432   --x-includes=DIR    X include files are in DIR
1433   --x-libraries=DIR   X library files are in DIR
1434
1435 System types:
1436   --build=BUILD     configure for building on BUILD [guessed]
1437   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1438   --target=TARGET   configure for building compilers for TARGET [HOST]
1439 _ACEOF
1440 fi
1441
1442 if test -n "$ac_init_help"; then
1443
1444   cat <<\_ACEOF
1445
1446 Optional Features:
1447   --disable-option-checking  ignore unrecognized --enable/--with options
1448   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1449   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1450   --enable-maintainer-mode  enable make rules and dependencies not useful
1451                           (and sometimes confusing) to the casual installer
1452   --enable-plugins        Enable support for plugins (defaults no)
1453   --disable-largefile     omit support for large files
1454   --enable-targets=TARGETS
1455                           alternative target configurations
1456   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1457   --disable-gdbcli        disable command-line interface (CLI)
1458   --disable-gdbmi         disable machine-interface (MI)
1459   --enable-tui            enable full-screen terminal user interface (TUI)
1460   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1461   --enable-profiling      enable profiling of GDB
1462   --disable-rpath         do not hardcode runtime library paths
1463   --enable-werror         treat compile warnings as errors
1464   --enable-build-warnings enable build-time compiler warnings if gcc is used
1465   --enable-gdb-build-warnings
1466                           enable GDB specific build-time compiler warnings if
1467                           gcc is used
1468   --enable-sim            link gdb with simulator
1469   --enable-multi-ice      build the multi-ice-gdb-server
1470   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1471                           is auto)
1472
1473 Optional Packages:
1474   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1475   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1476   --with-separate-debug-dir=PATH
1477                           look for global separate debug info in this path
1478                           [LIBDIR/debug]
1479   --with-gdb-datadir=PATH look for global separate data files in this path
1480                           [DATADIR/gdb]
1481   --with-relocated-sources=PATH
1482                           automatically relocate this path for source files
1483   --with-auto-load-safe-path=PATH
1484                           directories safe to hold auto-loaded files
1485   --without-auto-load-safe-path
1486                           do not restrict auto-loaded files locations
1487   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1488   --with-curses           use the curses library instead of the termcap
1489                           library
1490   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1491   --with-bugurl=URL       Direct users to URL to report a bug
1492   --with-zlib             include zlib support (auto/yes/no) default=auto
1493   --with-libiconv-prefix=DIR
1494                           search for libiconv in DIR/include and DIR/lib
1495   --with-iconv-bin=PATH   specify where to find the iconv program
1496   --with-system-readline  use installed readline library
1497   --with-jit-reader-dir=PATH
1498                           directory to load the JIT readers from
1499   --with-expat            include expat support (auto/yes/no)
1500   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1501   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1502   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1503   --with-python[=PYTHON]  include python support
1504                           (auto/yes/no/<python-program>)
1505   --without-included-regex
1506                           don't use included regex; this is the default on
1507                           systems with version 2 of the GNU C library (use
1508                           with caution on other system)
1509   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1510   --with-system-gdbinit=PATH
1511                           automatically load a system-wide gdbinit file
1512   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1513   --with-tk               directory containing tk configuration (tkConfig.sh)
1514   --with-x                use the X Window System
1515
1516 Some influential environment variables:
1517   CC          C compiler command
1518   CFLAGS      C compiler flags
1519   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1520               nonstandard directory <lib dir>
1521   LIBS        libraries to pass to the linker, e.g. -l<library>
1522   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1523               you have headers in a nonstandard directory <include dir>
1524   CPP         C preprocessor
1525   MAKEINFO    Parent configure detects if it is of sufficient version.
1526   MAKEINFOFLAGS
1527               Parameters for MAKEINFO.
1528   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1529               the first program found out of: `bison -y', `byacc', `yacc'.
1530   YFLAGS      The list of arguments that will be passed by default to $YACC.
1531               This script will default YFLAGS to the empty string to avoid a
1532               default value of `-d' given by some make applications.
1533   XMKMF       Path to xmkmf, Makefile generator for X Window System
1534
1535 Use these variables to override the choices made by `configure' or to help
1536 it to find libraries and programs with nonstandard names/locations.
1537
1538 Report bugs to the package provider.
1539 _ACEOF
1540 ac_status=$?
1541 fi
1542
1543 if test "$ac_init_help" = "recursive"; then
1544   # If there are subdirs, report their specific --help.
1545   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1546     test -d "$ac_dir" ||
1547       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1548       continue
1549     ac_builddir=.
1550
1551 case "$ac_dir" in
1552 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1553 *)
1554   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1555   # A ".." for each directory in $ac_dir_suffix.
1556   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1557   case $ac_top_builddir_sub in
1558   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1559   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1560   esac ;;
1561 esac
1562 ac_abs_top_builddir=$ac_pwd
1563 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1564 # for backward compatibility:
1565 ac_top_builddir=$ac_top_build_prefix
1566
1567 case $srcdir in
1568   .)  # We are building in place.
1569     ac_srcdir=.
1570     ac_top_srcdir=$ac_top_builddir_sub
1571     ac_abs_top_srcdir=$ac_pwd ;;
1572   [\\/]* | ?:[\\/]* )  # Absolute name.
1573     ac_srcdir=$srcdir$ac_dir_suffix;
1574     ac_top_srcdir=$srcdir
1575     ac_abs_top_srcdir=$srcdir ;;
1576   *) # Relative name.
1577     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1578     ac_top_srcdir=$ac_top_build_prefix$srcdir
1579     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1580 esac
1581 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1582
1583     cd "$ac_dir" || { ac_status=$?; continue; }
1584     # Check for guested configure.
1585     if test -f "$ac_srcdir/configure.gnu"; then
1586       echo &&
1587       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1588     elif test -f "$ac_srcdir/configure"; then
1589       echo &&
1590       $SHELL "$ac_srcdir/configure" --help=recursive
1591     else
1592       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1593     fi || ac_status=$?
1594     cd "$ac_pwd" || { ac_status=$?; break; }
1595   done
1596 fi
1597
1598 test -n "$ac_init_help" && exit $ac_status
1599 if $ac_init_version; then
1600   cat <<\_ACEOF
1601 configure
1602 generated by GNU Autoconf 2.64
1603
1604 Copyright (C) 2009 Free Software Foundation, Inc.
1605 This configure script is free software; the Free Software Foundation
1606 gives unlimited permission to copy, distribute and modify it.
1607 _ACEOF
1608   exit
1609 fi
1610
1611 ## ------------------------ ##
1612 ## Autoconf initialization. ##
1613 ## ------------------------ ##
1614
1615 # ac_fn_c_try_compile LINENO
1616 # --------------------------
1617 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1618 ac_fn_c_try_compile ()
1619 {
1620   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1621   rm -f conftest.$ac_objext
1622   if { { ac_try="$ac_compile"
1623 case "(($ac_try" in
1624   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1625   *) ac_try_echo=$ac_try;;
1626 esac
1627 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1628 $as_echo "$ac_try_echo"; } >&5
1629   (eval "$ac_compile") 2>conftest.err
1630   ac_status=$?
1631   if test -s conftest.err; then
1632     grep -v '^ *+' conftest.err >conftest.er1
1633     cat conftest.er1 >&5
1634     mv -f conftest.er1 conftest.err
1635   fi
1636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1637   test $ac_status = 0; } && {
1638          test -z "$ac_c_werror_flag" ||
1639          test ! -s conftest.err
1640        } && test -s conftest.$ac_objext; then :
1641   ac_retval=0
1642 else
1643   $as_echo "$as_me: failed program was:" >&5
1644 sed 's/^/| /' conftest.$ac_ext >&5
1645
1646         ac_retval=1
1647 fi
1648   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1649   return $ac_retval
1650
1651 } # ac_fn_c_try_compile
1652
1653 # ac_fn_c_try_cpp LINENO
1654 # ----------------------
1655 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1656 ac_fn_c_try_cpp ()
1657 {
1658   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1659   if { { ac_try="$ac_cpp conftest.$ac_ext"
1660 case "(($ac_try" in
1661   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1662   *) ac_try_echo=$ac_try;;
1663 esac
1664 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1665 $as_echo "$ac_try_echo"; } >&5
1666   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1667   ac_status=$?
1668   if test -s conftest.err; then
1669     grep -v '^ *+' conftest.err >conftest.er1
1670     cat conftest.er1 >&5
1671     mv -f conftest.er1 conftest.err
1672   fi
1673   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1674   test $ac_status = 0; } >/dev/null && {
1675          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1676          test ! -s conftest.err
1677        }; then :
1678   ac_retval=0
1679 else
1680   $as_echo "$as_me: failed program was:" >&5
1681 sed 's/^/| /' conftest.$ac_ext >&5
1682
1683     ac_retval=1
1684 fi
1685   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1686   return $ac_retval
1687
1688 } # ac_fn_c_try_cpp
1689
1690 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1691 # -------------------------------------------------------
1692 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1693 # the include files in INCLUDES and setting the cache variable VAR
1694 # accordingly.
1695 ac_fn_c_check_header_mongrel ()
1696 {
1697   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1698   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1700 $as_echo_n "checking for $2... " >&6; }
1701 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1702   $as_echo_n "(cached) " >&6
1703 fi
1704 eval ac_res=\$$3
1705                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1706 $as_echo "$ac_res" >&6; }
1707 else
1708   # Is the header compilable?
1709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1710 $as_echo_n "checking $2 usability... " >&6; }
1711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1712 /* end confdefs.h.  */
1713 $4
1714 #include <$2>
1715 _ACEOF
1716 if ac_fn_c_try_compile "$LINENO"; then :
1717   ac_header_compiler=yes
1718 else
1719   ac_header_compiler=no
1720 fi
1721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1723 $as_echo "$ac_header_compiler" >&6; }
1724
1725 # Is the header present?
1726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1727 $as_echo_n "checking $2 presence... " >&6; }
1728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1729 /* end confdefs.h.  */
1730 #include <$2>
1731 _ACEOF
1732 if ac_fn_c_try_cpp "$LINENO"; then :
1733   ac_header_preproc=yes
1734 else
1735   ac_header_preproc=no
1736 fi
1737 rm -f conftest.err conftest.$ac_ext
1738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1739 $as_echo "$ac_header_preproc" >&6; }
1740
1741 # So?  What about this header?
1742 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1743   yes:no: )
1744     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1745 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1746     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1747 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1748     ;;
1749   no:yes:* )
1750     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1751 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1752     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1753 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1754     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1755 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1756     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1757 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1758     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1759 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1760     ;;
1761 esac
1762   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1763 $as_echo_n "checking for $2... " >&6; }
1764 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1765   $as_echo_n "(cached) " >&6
1766 else
1767   eval "$3=\$ac_header_compiler"
1768 fi
1769 eval ac_res=\$$3
1770                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1771 $as_echo "$ac_res" >&6; }
1772 fi
1773   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1774
1775 } # ac_fn_c_check_header_mongrel
1776
1777 # ac_fn_c_try_run LINENO
1778 # ----------------------
1779 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1780 # that executables *can* be run.
1781 ac_fn_c_try_run ()
1782 {
1783   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1784   if { { ac_try="$ac_link"
1785 case "(($ac_try" in
1786   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1787   *) ac_try_echo=$ac_try;;
1788 esac
1789 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1790 $as_echo "$ac_try_echo"; } >&5
1791   (eval "$ac_link") 2>&5
1792   ac_status=$?
1793   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1794   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1795   { { case "(($ac_try" in
1796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1797   *) ac_try_echo=$ac_try;;
1798 esac
1799 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1800 $as_echo "$ac_try_echo"; } >&5
1801   (eval "$ac_try") 2>&5
1802   ac_status=$?
1803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1804   test $ac_status = 0; }; }; then :
1805   ac_retval=0
1806 else
1807   $as_echo "$as_me: program exited with status $ac_status" >&5
1808        $as_echo "$as_me: failed program was:" >&5
1809 sed 's/^/| /' conftest.$ac_ext >&5
1810
1811        ac_retval=$ac_status
1812 fi
1813   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1814   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1815   return $ac_retval
1816
1817 } # ac_fn_c_try_run
1818
1819 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1820 # -------------------------------------------------------
1821 # Tests whether HEADER exists and can be compiled using the include files in
1822 # INCLUDES, setting the cache variable VAR accordingly.
1823 ac_fn_c_check_header_compile ()
1824 {
1825   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1826   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1827 $as_echo_n "checking for $2... " >&6; }
1828 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1829   $as_echo_n "(cached) " >&6
1830 else
1831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1832 /* end confdefs.h.  */
1833 $4
1834 #include <$2>
1835 _ACEOF
1836 if ac_fn_c_try_compile "$LINENO"; then :
1837   eval "$3=yes"
1838 else
1839   eval "$3=no"
1840 fi
1841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1842 fi
1843 eval ac_res=\$$3
1844                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1845 $as_echo "$ac_res" >&6; }
1846   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1847
1848 } # ac_fn_c_check_header_compile
1849
1850 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1851 # --------------------------------------------
1852 # Tries to find the compile-time value of EXPR in a program that includes
1853 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1854 # computed
1855 ac_fn_c_compute_int ()
1856 {
1857   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1858   if test "$cross_compiling" = yes; then
1859     # Depending upon the size, compute the lo and hi bounds.
1860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1861 /* end confdefs.h.  */
1862 $4
1863 int
1864 main ()
1865 {
1866 static int test_array [1 - 2 * !(($2) >= 0)];
1867 test_array [0] = 0
1868
1869   ;
1870   return 0;
1871 }
1872 _ACEOF
1873 if ac_fn_c_try_compile "$LINENO"; then :
1874   ac_lo=0 ac_mid=0
1875   while :; do
1876     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1877 /* end confdefs.h.  */
1878 $4
1879 int
1880 main ()
1881 {
1882 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1883 test_array [0] = 0
1884
1885   ;
1886   return 0;
1887 }
1888 _ACEOF
1889 if ac_fn_c_try_compile "$LINENO"; then :
1890   ac_hi=$ac_mid; break
1891 else
1892   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1893                         if test $ac_lo -le $ac_mid; then
1894                           ac_lo= ac_hi=
1895                           break
1896                         fi
1897                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1898 fi
1899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1900   done
1901 else
1902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1903 /* end confdefs.h.  */
1904 $4
1905 int
1906 main ()
1907 {
1908 static int test_array [1 - 2 * !(($2) < 0)];
1909 test_array [0] = 0
1910
1911   ;
1912   return 0;
1913 }
1914 _ACEOF
1915 if ac_fn_c_try_compile "$LINENO"; then :
1916   ac_hi=-1 ac_mid=-1
1917   while :; do
1918     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1919 /* end confdefs.h.  */
1920 $4
1921 int
1922 main ()
1923 {
1924 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1925 test_array [0] = 0
1926
1927   ;
1928   return 0;
1929 }
1930 _ACEOF
1931 if ac_fn_c_try_compile "$LINENO"; then :
1932   ac_lo=$ac_mid; break
1933 else
1934   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1935                         if test $ac_mid -le $ac_hi; then
1936                           ac_lo= ac_hi=
1937                           break
1938                         fi
1939                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1940 fi
1941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1942   done
1943 else
1944   ac_lo= ac_hi=
1945 fi
1946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1947 fi
1948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1949 # Binary search between lo and hi bounds.
1950 while test "x$ac_lo" != "x$ac_hi"; do
1951   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1953 /* end confdefs.h.  */
1954 $4
1955 int
1956 main ()
1957 {
1958 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1959 test_array [0] = 0
1960
1961   ;
1962   return 0;
1963 }
1964 _ACEOF
1965 if ac_fn_c_try_compile "$LINENO"; then :
1966   ac_hi=$ac_mid
1967 else
1968   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1969 fi
1970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1971 done
1972 case $ac_lo in #((
1973 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1974 '') ac_retval=1 ;;
1975 esac
1976   else
1977     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1978 /* end confdefs.h.  */
1979 $4
1980 static long int longval () { return $2; }
1981 static unsigned long int ulongval () { return $2; }
1982 #include <stdio.h>
1983 #include <stdlib.h>
1984 int
1985 main ()
1986 {
1987
1988   FILE *f = fopen ("conftest.val", "w");
1989   if (! f)
1990     return 1;
1991   if (($2) < 0)
1992     {
1993       long int i = longval ();
1994       if (i != ($2))
1995         return 1;
1996       fprintf (f, "%ld", i);
1997     }
1998   else
1999     {
2000       unsigned long int i = ulongval ();
2001       if (i != ($2))
2002         return 1;
2003       fprintf (f, "%lu", i);
2004     }
2005   /* Do not output a trailing newline, as this causes \r\n confusion
2006      on some platforms.  */
2007   return ferror (f) || fclose (f) != 0;
2008
2009   ;
2010   return 0;
2011 }
2012 _ACEOF
2013 if ac_fn_c_try_run "$LINENO"; then :
2014   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2015 else
2016   ac_retval=1
2017 fi
2018 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2019   conftest.$ac_objext conftest.beam conftest.$ac_ext
2020 rm -f conftest.val
2021
2022   fi
2023   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2024   return $ac_retval
2025
2026 } # ac_fn_c_compute_int
2027
2028 # ac_fn_c_try_link LINENO
2029 # -----------------------
2030 # Try to link conftest.$ac_ext, and return whether this succeeded.
2031 ac_fn_c_try_link ()
2032 {
2033   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2034   rm -f conftest.$ac_objext conftest$ac_exeext
2035   if { { ac_try="$ac_link"
2036 case "(($ac_try" in
2037   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2038   *) ac_try_echo=$ac_try;;
2039 esac
2040 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2041 $as_echo "$ac_try_echo"; } >&5
2042   (eval "$ac_link") 2>conftest.err
2043   ac_status=$?
2044   if test -s conftest.err; then
2045     grep -v '^ *+' conftest.err >conftest.er1
2046     cat conftest.er1 >&5
2047     mv -f conftest.er1 conftest.err
2048   fi
2049   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2050   test $ac_status = 0; } && {
2051          test -z "$ac_c_werror_flag" ||
2052          test ! -s conftest.err
2053        } && test -s conftest$ac_exeext && {
2054          test "$cross_compiling" = yes ||
2055          $as_test_x conftest$ac_exeext
2056        }; then :
2057   ac_retval=0
2058 else
2059   $as_echo "$as_me: failed program was:" >&5
2060 sed 's/^/| /' conftest.$ac_ext >&5
2061
2062         ac_retval=1
2063 fi
2064   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2065   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2066   # interfere with the next link command; also delete a directory that is
2067   # left behind by Apple's compiler.  We do this before executing the actions.
2068   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2069   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2070   return $ac_retval
2071
2072 } # ac_fn_c_try_link
2073
2074 # ac_fn_c_check_func LINENO FUNC VAR
2075 # ----------------------------------
2076 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2077 ac_fn_c_check_func ()
2078 {
2079   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2080   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2081 $as_echo_n "checking for $2... " >&6; }
2082 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2083   $as_echo_n "(cached) " >&6
2084 else
2085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2086 /* end confdefs.h.  */
2087 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2088    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2089 #define $2 innocuous_$2
2090
2091 /* System header to define __stub macros and hopefully few prototypes,
2092     which can conflict with char $2 (); below.
2093     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2094     <limits.h> exists even on freestanding compilers.  */
2095
2096 #ifdef __STDC__
2097 # include <limits.h>
2098 #else
2099 # include <assert.h>
2100 #endif
2101
2102 #undef $2
2103
2104 /* Override any GCC internal prototype to avoid an error.
2105    Use char because int might match the return type of a GCC
2106    builtin and then its argument prototype would still apply.  */
2107 #ifdef __cplusplus
2108 extern "C"
2109 #endif
2110 char $2 ();
2111 /* The GNU C library defines this for functions which it implements
2112     to always fail with ENOSYS.  Some functions are actually named
2113     something starting with __ and the normal name is an alias.  */
2114 #if defined __stub_$2 || defined __stub___$2
2115 choke me
2116 #endif
2117
2118 int
2119 main ()
2120 {
2121 return $2 ();
2122   ;
2123   return 0;
2124 }
2125 _ACEOF
2126 if ac_fn_c_try_link "$LINENO"; then :
2127   eval "$3=yes"
2128 else
2129   eval "$3=no"
2130 fi
2131 rm -f core conftest.err conftest.$ac_objext \
2132     conftest$ac_exeext conftest.$ac_ext
2133 fi
2134 eval ac_res=\$$3
2135                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2136 $as_echo "$ac_res" >&6; }
2137   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2138
2139 } # ac_fn_c_check_func
2140
2141 # ac_fn_c_check_decl LINENO SYMBOL VAR
2142 # ------------------------------------
2143 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2144 ac_fn_c_check_decl ()
2145 {
2146   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2147   as_decl_name=`echo $2|sed 's/ *(.*//'`
2148   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2150 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2151 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2152   $as_echo_n "(cached) " >&6
2153 else
2154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2155 /* end confdefs.h.  */
2156 $4
2157 int
2158 main ()
2159 {
2160 #ifndef $as_decl_name
2161 #ifdef __cplusplus
2162   (void) $as_decl_use;
2163 #else
2164   (void) $as_decl_name;
2165 #endif
2166 #endif
2167
2168   ;
2169   return 0;
2170 }
2171 _ACEOF
2172 if ac_fn_c_try_compile "$LINENO"; then :
2173   eval "$3=yes"
2174 else
2175   eval "$3=no"
2176 fi
2177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2178 fi
2179 eval ac_res=\$$3
2180                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2181 $as_echo "$ac_res" >&6; }
2182   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2183
2184 } # ac_fn_c_check_decl
2185
2186 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2187 # ----------------------------------------------------
2188 # Tries to find if the field MEMBER exists in type AGGR, after including
2189 # INCLUDES, setting cache variable VAR accordingly.
2190 ac_fn_c_check_member ()
2191 {
2192   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2193   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2194 $as_echo_n "checking for $2.$3... " >&6; }
2195 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2196   $as_echo_n "(cached) " >&6
2197 else
2198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2199 /* end confdefs.h.  */
2200 $5
2201 int
2202 main ()
2203 {
2204 static $2 ac_aggr;
2205 if (ac_aggr.$3)
2206 return 0;
2207   ;
2208   return 0;
2209 }
2210 _ACEOF
2211 if ac_fn_c_try_compile "$LINENO"; then :
2212   eval "$4=yes"
2213 else
2214   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2215 /* end confdefs.h.  */
2216 $5
2217 int
2218 main ()
2219 {
2220 static $2 ac_aggr;
2221 if (sizeof ac_aggr.$3)
2222 return 0;
2223   ;
2224   return 0;
2225 }
2226 _ACEOF
2227 if ac_fn_c_try_compile "$LINENO"; then :
2228   eval "$4=yes"
2229 else
2230   eval "$4=no"
2231 fi
2232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2233 fi
2234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2235 fi
2236 eval ac_res=\$$4
2237                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2238 $as_echo "$ac_res" >&6; }
2239   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2240
2241 } # ac_fn_c_check_member
2242
2243 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2244 # -------------------------------------------
2245 # Tests whether TYPE exists after having included INCLUDES, setting cache
2246 # variable VAR accordingly.
2247 ac_fn_c_check_type ()
2248 {
2249   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2250   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2251 $as_echo_n "checking for $2... " >&6; }
2252 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2253   $as_echo_n "(cached) " >&6
2254 else
2255   eval "$3=no"
2256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2257 /* end confdefs.h.  */
2258 $4
2259 int
2260 main ()
2261 {
2262 if (sizeof ($2))
2263          return 0;
2264   ;
2265   return 0;
2266 }
2267 _ACEOF
2268 if ac_fn_c_try_compile "$LINENO"; then :
2269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2270 /* end confdefs.h.  */
2271 $4
2272 int
2273 main ()
2274 {
2275 if (sizeof (($2)))
2276             return 0;
2277   ;
2278   return 0;
2279 }
2280 _ACEOF
2281 if ac_fn_c_try_compile "$LINENO"; then :
2282
2283 else
2284   eval "$3=yes"
2285 fi
2286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2287 fi
2288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2289 fi
2290 eval ac_res=\$$3
2291                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2292 $as_echo "$ac_res" >&6; }
2293   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2294
2295 } # ac_fn_c_check_type
2296 cat >config.log <<_ACEOF
2297 This file contains any messages produced by compilers while
2298 running configure, to aid debugging if configure makes a mistake.
2299
2300 It was created by $as_me, which was
2301 generated by GNU Autoconf 2.64.  Invocation command line was
2302
2303   $ $0 $@
2304
2305 _ACEOF
2306 exec 5>>config.log
2307 {
2308 cat <<_ASUNAME
2309 ## --------- ##
2310 ## Platform. ##
2311 ## --------- ##
2312
2313 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2314 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2315 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2316 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2317 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2318
2319 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2320 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2321
2322 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2323 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2324 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2325 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2326 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2327 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2328 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2329
2330 _ASUNAME
2331
2332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2333 for as_dir in $PATH
2334 do
2335   IFS=$as_save_IFS
2336   test -z "$as_dir" && as_dir=.
2337     $as_echo "PATH: $as_dir"
2338   done
2339 IFS=$as_save_IFS
2340
2341 } >&5
2342
2343 cat >&5 <<_ACEOF
2344
2345
2346 ## ----------- ##
2347 ## Core tests. ##
2348 ## ----------- ##
2349
2350 _ACEOF
2351
2352
2353 # Keep a trace of the command line.
2354 # Strip out --no-create and --no-recursion so they do not pile up.
2355 # Strip out --silent because we don't want to record it for future runs.
2356 # Also quote any args containing shell meta-characters.
2357 # Make two passes to allow for proper duplicate-argument suppression.
2358 ac_configure_args=
2359 ac_configure_args0=
2360 ac_configure_args1=
2361 ac_must_keep_next=false
2362 for ac_pass in 1 2
2363 do
2364   for ac_arg
2365   do
2366     case $ac_arg in
2367     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2368     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2369     | -silent | --silent | --silen | --sile | --sil)
2370       continue ;;
2371     *\'*)
2372       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2373     esac
2374     case $ac_pass in
2375     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2376     2)
2377       as_fn_append ac_configure_args1 " '$ac_arg'"
2378       if test $ac_must_keep_next = true; then
2379         ac_must_keep_next=false # Got value, back to normal.
2380       else
2381         case $ac_arg in
2382           *=* | --config-cache | -C | -disable-* | --disable-* \
2383           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2384           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2385           | -with-* | --with-* | -without-* | --without-* | --x)
2386             case "$ac_configure_args0 " in
2387               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2388             esac
2389             ;;
2390           -* ) ac_must_keep_next=true ;;
2391         esac
2392       fi
2393       as_fn_append ac_configure_args " '$ac_arg'"
2394       ;;
2395     esac
2396   done
2397 done
2398 { ac_configure_args0=; unset ac_configure_args0;}
2399 { ac_configure_args1=; unset ac_configure_args1;}
2400
2401 # When interrupted or exit'd, cleanup temporary files, and complete
2402 # config.log.  We remove comments because anyway the quotes in there
2403 # would cause problems or look ugly.
2404 # WARNING: Use '\'' to represent an apostrophe within the trap.
2405 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2406 trap 'exit_status=$?
2407   # Save into config.log some information that might help in debugging.
2408   {
2409     echo
2410
2411     cat <<\_ASBOX
2412 ## ---------------- ##
2413 ## Cache variables. ##
2414 ## ---------------- ##
2415 _ASBOX
2416     echo
2417     # The following way of writing the cache mishandles newlines in values,
2418 (
2419   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2420     eval ac_val=\$$ac_var
2421     case $ac_val in #(
2422     *${as_nl}*)
2423       case $ac_var in #(
2424       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2425 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2426       esac
2427       case $ac_var in #(
2428       _ | IFS | as_nl) ;; #(
2429       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2430       *) { eval $ac_var=; unset $ac_var;} ;;
2431       esac ;;
2432     esac
2433   done
2434   (set) 2>&1 |
2435     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2436     *${as_nl}ac_space=\ *)
2437       sed -n \
2438         "s/'\''/'\''\\\\'\'''\''/g;
2439           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2440       ;; #(
2441     *)
2442       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2443       ;;
2444     esac |
2445     sort
2446 )
2447     echo
2448
2449     cat <<\_ASBOX
2450 ## ----------------- ##
2451 ## Output variables. ##
2452 ## ----------------- ##
2453 _ASBOX
2454     echo
2455     for ac_var in $ac_subst_vars
2456     do
2457       eval ac_val=\$$ac_var
2458       case $ac_val in
2459       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2460       esac
2461       $as_echo "$ac_var='\''$ac_val'\''"
2462     done | sort
2463     echo
2464
2465     if test -n "$ac_subst_files"; then
2466       cat <<\_ASBOX
2467 ## ------------------- ##
2468 ## File substitutions. ##
2469 ## ------------------- ##
2470 _ASBOX
2471       echo
2472       for ac_var in $ac_subst_files
2473       do
2474         eval ac_val=\$$ac_var
2475         case $ac_val in
2476         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2477         esac
2478         $as_echo "$ac_var='\''$ac_val'\''"
2479       done | sort
2480       echo
2481     fi
2482
2483     if test -s confdefs.h; then
2484       cat <<\_ASBOX
2485 ## ----------- ##
2486 ## confdefs.h. ##
2487 ## ----------- ##
2488 _ASBOX
2489       echo
2490       cat confdefs.h
2491       echo
2492     fi
2493     test "$ac_signal" != 0 &&
2494       $as_echo "$as_me: caught signal $ac_signal"
2495     $as_echo "$as_me: exit $exit_status"
2496   } >&5
2497   rm -f core *.core core.conftest.* &&
2498     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2499     exit $exit_status
2500 ' 0
2501 for ac_signal in 1 2 13 15; do
2502   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2503 done
2504 ac_signal=0
2505
2506 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2507 rm -f -r conftest* confdefs.h
2508
2509 $as_echo "/* confdefs.h */" > confdefs.h
2510
2511 # Predefined preprocessor variables.
2512
2513 cat >>confdefs.h <<_ACEOF
2514 #define PACKAGE_NAME "$PACKAGE_NAME"
2515 _ACEOF
2516
2517 cat >>confdefs.h <<_ACEOF
2518 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2519 _ACEOF
2520
2521 cat >>confdefs.h <<_ACEOF
2522 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2523 _ACEOF
2524
2525 cat >>confdefs.h <<_ACEOF
2526 #define PACKAGE_STRING "$PACKAGE_STRING"
2527 _ACEOF
2528
2529 cat >>confdefs.h <<_ACEOF
2530 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2531 _ACEOF
2532
2533 cat >>confdefs.h <<_ACEOF
2534 #define PACKAGE_URL "$PACKAGE_URL"
2535 _ACEOF
2536
2537
2538 # Let the site file select an alternate cache file if it wants to.
2539 # Prefer an explicitly selected file to automatically selected ones.
2540 ac_site_file1=NONE
2541 ac_site_file2=NONE
2542 if test -n "$CONFIG_SITE"; then
2543   ac_site_file1=$CONFIG_SITE
2544 elif test "x$prefix" != xNONE; then
2545   ac_site_file1=$prefix/share/config.site
2546   ac_site_file2=$prefix/etc/config.site
2547 else
2548   ac_site_file1=$ac_default_prefix/share/config.site
2549   ac_site_file2=$ac_default_prefix/etc/config.site
2550 fi
2551 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2552 do
2553   test "x$ac_site_file" = xNONE && continue
2554   if test -r "$ac_site_file"; then
2555     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2556 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2557     sed 's/^/| /' "$ac_site_file" >&5
2558     . "$ac_site_file"
2559   fi
2560 done
2561
2562 if test -r "$cache_file"; then
2563   # Some versions of bash will fail to source /dev/null (special
2564   # files actually), so we avoid doing that.
2565   if test -f "$cache_file"; then
2566     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2567 $as_echo "$as_me: loading cache $cache_file" >&6;}
2568     case $cache_file in
2569       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2570       *)                      . "./$cache_file";;
2571     esac
2572   fi
2573 else
2574   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2575 $as_echo "$as_me: creating cache $cache_file" >&6;}
2576   >$cache_file
2577 fi
2578
2579 # Check that the precious variables saved in the cache have kept the same
2580 # value.
2581 ac_cache_corrupted=false
2582 for ac_var in $ac_precious_vars; do
2583   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2584   eval ac_new_set=\$ac_env_${ac_var}_set
2585   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2586   eval ac_new_val=\$ac_env_${ac_var}_value
2587   case $ac_old_set,$ac_new_set in
2588     set,)
2589       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2590 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2591       ac_cache_corrupted=: ;;
2592     ,set)
2593       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2594 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2595       ac_cache_corrupted=: ;;
2596     ,);;
2597     *)
2598       if test "x$ac_old_val" != "x$ac_new_val"; then
2599         # differences in whitespace do not lead to failure.
2600         ac_old_val_w=`echo x $ac_old_val`
2601         ac_new_val_w=`echo x $ac_new_val`
2602         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2603           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2604 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2605           ac_cache_corrupted=:
2606         else
2607           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2608 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2609           eval $ac_var=\$ac_old_val
2610         fi
2611         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2612 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2613         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2614 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2615       fi;;
2616   esac
2617   # Pass precious variables to config.status.
2618   if test "$ac_new_set" = set; then
2619     case $ac_new_val in
2620     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2621     *) ac_arg=$ac_var=$ac_new_val ;;
2622     esac
2623     case " $ac_configure_args " in
2624       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2625       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2626     esac
2627   fi
2628 done
2629 if $ac_cache_corrupted; then
2630   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2631 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2632   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2633 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2634   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2635 fi
2636 ## -------------------- ##
2637 ## Main body of script. ##
2638 ## -------------------- ##
2639
2640 ac_ext=c
2641 ac_cpp='$CPP $CPPFLAGS'
2642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2645
2646
2647
2648
2649
2650 ac_config_headers="$ac_config_headers config.h:config.in"
2651
2652
2653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2654 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2655     # Check whether --enable-maintainer-mode was given.
2656 if test "${enable_maintainer_mode+set}" = set; then :
2657   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2658 else
2659   USE_MAINTAINER_MODE=no
2660 fi
2661
2662   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2663 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2664    if test $USE_MAINTAINER_MODE = yes; then
2665   MAINTAINER_MODE_TRUE=
2666   MAINTAINER_MODE_FALSE='#'
2667 else
2668   MAINTAINER_MODE_TRUE='#'
2669   MAINTAINER_MODE_FALSE=
2670 fi
2671
2672   MAINT=$MAINTAINER_MODE_TRUE
2673
2674
2675
2676 ac_ext=c
2677 ac_cpp='$CPP $CPPFLAGS'
2678 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2679 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2680 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2681 if test -n "$ac_tool_prefix"; then
2682   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2683 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2685 $as_echo_n "checking for $ac_word... " >&6; }
2686 if test "${ac_cv_prog_CC+set}" = set; then :
2687   $as_echo_n "(cached) " >&6
2688 else
2689   if test -n "$CC"; then
2690   ac_cv_prog_CC="$CC" # Let the user override the test.
2691 else
2692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2693 for as_dir in $PATH
2694 do
2695   IFS=$as_save_IFS
2696   test -z "$as_dir" && as_dir=.
2697     for ac_exec_ext in '' $ac_executable_extensions; do
2698   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2699     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2700     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2701     break 2
2702   fi
2703 done
2704   done
2705 IFS=$as_save_IFS
2706
2707 fi
2708 fi
2709 CC=$ac_cv_prog_CC
2710 if test -n "$CC"; then
2711   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2712 $as_echo "$CC" >&6; }
2713 else
2714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2715 $as_echo "no" >&6; }
2716 fi
2717
2718
2719 fi
2720 if test -z "$ac_cv_prog_CC"; then
2721   ac_ct_CC=$CC
2722   # Extract the first word of "gcc", so it can be a program name with args.
2723 set dummy gcc; ac_word=$2
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2725 $as_echo_n "checking for $ac_word... " >&6; }
2726 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2727   $as_echo_n "(cached) " >&6
2728 else
2729   if test -n "$ac_ct_CC"; then
2730   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2731 else
2732 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2733 for as_dir in $PATH
2734 do
2735   IFS=$as_save_IFS
2736   test -z "$as_dir" && as_dir=.
2737     for ac_exec_ext in '' $ac_executable_extensions; do
2738   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2739     ac_cv_prog_ac_ct_CC="gcc"
2740     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2741     break 2
2742   fi
2743 done
2744   done
2745 IFS=$as_save_IFS
2746
2747 fi
2748 fi
2749 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2750 if test -n "$ac_ct_CC"; then
2751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2752 $as_echo "$ac_ct_CC" >&6; }
2753 else
2754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2755 $as_echo "no" >&6; }
2756 fi
2757
2758   if test "x$ac_ct_CC" = x; then
2759     CC=""
2760   else
2761     case $cross_compiling:$ac_tool_warned in
2762 yes:)
2763 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2764 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2765 ac_tool_warned=yes ;;
2766 esac
2767     CC=$ac_ct_CC
2768   fi
2769 else
2770   CC="$ac_cv_prog_CC"
2771 fi
2772
2773 if test -z "$CC"; then
2774           if test -n "$ac_tool_prefix"; then
2775     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2776 set dummy ${ac_tool_prefix}cc; ac_word=$2
2777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2778 $as_echo_n "checking for $ac_word... " >&6; }
2779 if test "${ac_cv_prog_CC+set}" = set; then :
2780   $as_echo_n "(cached) " >&6
2781 else
2782   if test -n "$CC"; then
2783   ac_cv_prog_CC="$CC" # Let the user override the test.
2784 else
2785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2786 for as_dir in $PATH
2787 do
2788   IFS=$as_save_IFS
2789   test -z "$as_dir" && as_dir=.
2790     for ac_exec_ext in '' $ac_executable_extensions; do
2791   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2792     ac_cv_prog_CC="${ac_tool_prefix}cc"
2793     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2794     break 2
2795   fi
2796 done
2797   done
2798 IFS=$as_save_IFS
2799
2800 fi
2801 fi
2802 CC=$ac_cv_prog_CC
2803 if test -n "$CC"; then
2804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2805 $as_echo "$CC" >&6; }
2806 else
2807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2808 $as_echo "no" >&6; }
2809 fi
2810
2811
2812   fi
2813 fi
2814 if test -z "$CC"; then
2815   # Extract the first word of "cc", so it can be a program name with args.
2816 set dummy cc; ac_word=$2
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2818 $as_echo_n "checking for $ac_word... " >&6; }
2819 if test "${ac_cv_prog_CC+set}" = set; then :
2820   $as_echo_n "(cached) " >&6
2821 else
2822   if test -n "$CC"; then
2823   ac_cv_prog_CC="$CC" # Let the user override the test.
2824 else
2825   ac_prog_rejected=no
2826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2827 for as_dir in $PATH
2828 do
2829   IFS=$as_save_IFS
2830   test -z "$as_dir" && as_dir=.
2831     for ac_exec_ext in '' $ac_executable_extensions; do
2832   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2833     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2834        ac_prog_rejected=yes
2835        continue
2836      fi
2837     ac_cv_prog_CC="cc"
2838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2839     break 2
2840   fi
2841 done
2842   done
2843 IFS=$as_save_IFS
2844
2845 if test $ac_prog_rejected = yes; then
2846   # We found a bogon in the path, so make sure we never use it.
2847   set dummy $ac_cv_prog_CC
2848   shift
2849   if test $# != 0; then
2850     # We chose a different compiler from the bogus one.
2851     # However, it has the same basename, so the bogon will be chosen
2852     # first if we set CC to just the basename; use the full file name.
2853     shift
2854     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2855   fi
2856 fi
2857 fi
2858 fi
2859 CC=$ac_cv_prog_CC
2860 if test -n "$CC"; then
2861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2862 $as_echo "$CC" >&6; }
2863 else
2864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2865 $as_echo "no" >&6; }
2866 fi
2867
2868
2869 fi
2870 if test -z "$CC"; then
2871   if test -n "$ac_tool_prefix"; then
2872   for ac_prog in cl.exe
2873   do
2874     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2875 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2877 $as_echo_n "checking for $ac_word... " >&6; }
2878 if test "${ac_cv_prog_CC+set}" = set; then :
2879   $as_echo_n "(cached) " >&6
2880 else
2881   if test -n "$CC"; then
2882   ac_cv_prog_CC="$CC" # Let the user override the test.
2883 else
2884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2885 for as_dir in $PATH
2886 do
2887   IFS=$as_save_IFS
2888   test -z "$as_dir" && as_dir=.
2889     for ac_exec_ext in '' $ac_executable_extensions; do
2890   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2891     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2892     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2893     break 2
2894   fi
2895 done
2896   done
2897 IFS=$as_save_IFS
2898
2899 fi
2900 fi
2901 CC=$ac_cv_prog_CC
2902 if test -n "$CC"; then
2903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2904 $as_echo "$CC" >&6; }
2905 else
2906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2907 $as_echo "no" >&6; }
2908 fi
2909
2910
2911     test -n "$CC" && break
2912   done
2913 fi
2914 if test -z "$CC"; then
2915   ac_ct_CC=$CC
2916   for ac_prog in cl.exe
2917 do
2918   # Extract the first word of "$ac_prog", so it can be a program name with args.
2919 set dummy $ac_prog; ac_word=$2
2920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2921 $as_echo_n "checking for $ac_word... " >&6; }
2922 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2923   $as_echo_n "(cached) " >&6
2924 else
2925   if test -n "$ac_ct_CC"; then
2926   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2927 else
2928 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2929 for as_dir in $PATH
2930 do
2931   IFS=$as_save_IFS
2932   test -z "$as_dir" && as_dir=.
2933     for ac_exec_ext in '' $ac_executable_extensions; do
2934   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2935     ac_cv_prog_ac_ct_CC="$ac_prog"
2936     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2937     break 2
2938   fi
2939 done
2940   done
2941 IFS=$as_save_IFS
2942
2943 fi
2944 fi
2945 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2946 if test -n "$ac_ct_CC"; then
2947   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2948 $as_echo "$ac_ct_CC" >&6; }
2949 else
2950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2951 $as_echo "no" >&6; }
2952 fi
2953
2954
2955   test -n "$ac_ct_CC" && break
2956 done
2957
2958   if test "x$ac_ct_CC" = x; then
2959     CC=""
2960   else
2961     case $cross_compiling:$ac_tool_warned in
2962 yes:)
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2964 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2965 ac_tool_warned=yes ;;
2966 esac
2967     CC=$ac_ct_CC
2968   fi
2969 fi
2970
2971 fi
2972
2973
2974 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2975 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2976 as_fn_error "no acceptable C compiler found in \$PATH
2977 See \`config.log' for more details." "$LINENO" 5; }
2978
2979 # Provide some information about the compiler.
2980 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2981 set X $ac_compile
2982 ac_compiler=$2
2983 for ac_option in --version -v -V -qversion; do
2984   { { ac_try="$ac_compiler $ac_option >&5"
2985 case "(($ac_try" in
2986   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2987   *) ac_try_echo=$ac_try;;
2988 esac
2989 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2990 $as_echo "$ac_try_echo"; } >&5
2991   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2992   ac_status=$?
2993   if test -s conftest.err; then
2994     sed '10a\
2995 ... rest of stderr output deleted ...
2996          10q' conftest.err >conftest.er1
2997     cat conftest.er1 >&5
2998     rm -f conftest.er1 conftest.err
2999   fi
3000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3001   test $ac_status = 0; }
3002 done
3003
3004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3005 /* end confdefs.h.  */
3006
3007 int
3008 main ()
3009 {
3010
3011   ;
3012   return 0;
3013 }
3014 _ACEOF
3015 ac_clean_files_save=$ac_clean_files
3016 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3017 # Try to create an executable without -o first, disregard a.out.
3018 # It will help us diagnose broken compilers, and finding out an intuition
3019 # of exeext.
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3021 $as_echo_n "checking for C compiler default output file name... " >&6; }
3022 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3023
3024 # The possible output files:
3025 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3026
3027 ac_rmfiles=
3028 for ac_file in $ac_files
3029 do
3030   case $ac_file in
3031     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3032     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3033   esac
3034 done
3035 rm -f $ac_rmfiles
3036
3037 if { { ac_try="$ac_link_default"
3038 case "(($ac_try" in
3039   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3040   *) ac_try_echo=$ac_try;;
3041 esac
3042 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3043 $as_echo "$ac_try_echo"; } >&5
3044   (eval "$ac_link_default") 2>&5
3045   ac_status=$?
3046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3047   test $ac_status = 0; }; then :
3048   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3049 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3050 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3051 # so that the user can short-circuit this test for compilers unknown to
3052 # Autoconf.
3053 for ac_file in $ac_files ''
3054 do
3055   test -f "$ac_file" || continue
3056   case $ac_file in
3057     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3058         ;;
3059     [ab].out )
3060         # We found the default executable, but exeext='' is most
3061         # certainly right.
3062         break;;
3063     *.* )
3064         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3065         then :; else
3066            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3067         fi
3068         # We set ac_cv_exeext here because the later test for it is not
3069         # safe: cross compilers may not add the suffix if given an `-o'
3070         # argument, so we may need to know it at that point already.
3071         # Even if this section looks crufty: it has the advantage of
3072         # actually working.
3073         break;;
3074     * )
3075         break;;
3076   esac
3077 done
3078 test "$ac_cv_exeext" = no && ac_cv_exeext=
3079
3080 else
3081   ac_file=''
3082 fi
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3084 $as_echo "$ac_file" >&6; }
3085 if test -z "$ac_file"; then :
3086   $as_echo "$as_me: failed program was:" >&5
3087 sed 's/^/| /' conftest.$ac_ext >&5
3088
3089 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3090 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3091 { as_fn_set_status 77
3092 as_fn_error "C compiler cannot create executables
3093 See \`config.log' for more details." "$LINENO" 5; }; }
3094 fi
3095 ac_exeext=$ac_cv_exeext
3096
3097 # Check that the compiler produces executables we can run.  If not, either
3098 # the compiler is broken, or we cross compile.
3099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3100 $as_echo_n "checking whether the C compiler works... " >&6; }
3101 # If not cross compiling, check that we can run a simple program.
3102 if test "$cross_compiling" != yes; then
3103   if { ac_try='./$ac_file'
3104   { { case "(($ac_try" in
3105   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3106   *) ac_try_echo=$ac_try;;
3107 esac
3108 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3109 $as_echo "$ac_try_echo"; } >&5
3110   (eval "$ac_try") 2>&5
3111   ac_status=$?
3112   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3113   test $ac_status = 0; }; }; then
3114     cross_compiling=no
3115   else
3116     if test "$cross_compiling" = maybe; then
3117         cross_compiling=yes
3118     else
3119         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3120 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3121 as_fn_error "cannot run C compiled programs.
3122 If you meant to cross compile, use \`--host'.
3123 See \`config.log' for more details." "$LINENO" 5; }
3124     fi
3125   fi
3126 fi
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3128 $as_echo "yes" >&6; }
3129
3130 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3131 ac_clean_files=$ac_clean_files_save
3132 # Check that the compiler produces executables we can run.  If not, either
3133 # the compiler is broken, or we cross compile.
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3135 $as_echo_n "checking whether we are cross compiling... " >&6; }
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3137 $as_echo "$cross_compiling" >&6; }
3138
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3140 $as_echo_n "checking for suffix of executables... " >&6; }
3141 if { { ac_try="$ac_link"
3142 case "(($ac_try" in
3143   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3144   *) ac_try_echo=$ac_try;;
3145 esac
3146 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3147 $as_echo "$ac_try_echo"; } >&5
3148   (eval "$ac_link") 2>&5
3149   ac_status=$?
3150   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3151   test $ac_status = 0; }; then :
3152   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3153 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3154 # work properly (i.e., refer to `conftest.exe'), while it won't with
3155 # `rm'.
3156 for ac_file in conftest.exe conftest conftest.*; do
3157   test -f "$ac_file" || continue
3158   case $ac_file in
3159     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3160     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3161           break;;
3162     * ) break;;
3163   esac
3164 done
3165 else
3166   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3167 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3168 as_fn_error "cannot compute suffix of executables: cannot compile and link
3169 See \`config.log' for more details." "$LINENO" 5; }
3170 fi
3171 rm -f conftest$ac_cv_exeext
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3173 $as_echo "$ac_cv_exeext" >&6; }
3174
3175 rm -f conftest.$ac_ext
3176 EXEEXT=$ac_cv_exeext
3177 ac_exeext=$EXEEXT
3178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3179 $as_echo_n "checking for suffix of object files... " >&6; }
3180 if test "${ac_cv_objext+set}" = set; then :
3181   $as_echo_n "(cached) " >&6
3182 else
3183   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3184 /* end confdefs.h.  */
3185
3186 int
3187 main ()
3188 {
3189
3190   ;
3191   return 0;
3192 }
3193 _ACEOF
3194 rm -f conftest.o conftest.obj
3195 if { { ac_try="$ac_compile"
3196 case "(($ac_try" in
3197   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3198   *) ac_try_echo=$ac_try;;
3199 esac
3200 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3201 $as_echo "$ac_try_echo"; } >&5
3202   (eval "$ac_compile") 2>&5
3203   ac_status=$?
3204   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3205   test $ac_status = 0; }; then :
3206   for ac_file in conftest.o conftest.obj conftest.*; do
3207   test -f "$ac_file" || continue;
3208   case $ac_file in
3209     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3210     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3211        break;;
3212   esac
3213 done
3214 else
3215   $as_echo "$as_me: failed program was:" >&5
3216 sed 's/^/| /' conftest.$ac_ext >&5
3217
3218 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3219 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3220 as_fn_error "cannot compute suffix of object files: cannot compile
3221 See \`config.log' for more details." "$LINENO" 5; }
3222 fi
3223 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3224 fi
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3226 $as_echo "$ac_cv_objext" >&6; }
3227 OBJEXT=$ac_cv_objext
3228 ac_objext=$OBJEXT
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3230 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3231 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3232   $as_echo_n "(cached) " >&6
3233 else
3234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3235 /* end confdefs.h.  */
3236
3237 int
3238 main ()
3239 {
3240 #ifndef __GNUC__
3241        choke me
3242 #endif
3243
3244   ;
3245   return 0;
3246 }
3247 _ACEOF
3248 if ac_fn_c_try_compile "$LINENO"; then :
3249   ac_compiler_gnu=yes
3250 else
3251   ac_compiler_gnu=no
3252 fi
3253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3254 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3255
3256 fi
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3258 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3259 if test $ac_compiler_gnu = yes; then
3260   GCC=yes
3261 else
3262   GCC=
3263 fi
3264 ac_test_CFLAGS=${CFLAGS+set}
3265 ac_save_CFLAGS=$CFLAGS
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3267 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3268 if test "${ac_cv_prog_cc_g+set}" = set; then :
3269   $as_echo_n "(cached) " >&6
3270 else
3271   ac_save_c_werror_flag=$ac_c_werror_flag
3272    ac_c_werror_flag=yes
3273    ac_cv_prog_cc_g=no
3274    CFLAGS="-g"
3275    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3276 /* end confdefs.h.  */
3277
3278 int
3279 main ()
3280 {
3281
3282   ;
3283   return 0;
3284 }
3285 _ACEOF
3286 if ac_fn_c_try_compile "$LINENO"; then :
3287   ac_cv_prog_cc_g=yes
3288 else
3289   CFLAGS=""
3290       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3291 /* end confdefs.h.  */
3292
3293 int
3294 main ()
3295 {
3296
3297   ;
3298   return 0;
3299 }
3300 _ACEOF
3301 if ac_fn_c_try_compile "$LINENO"; then :
3302
3303 else
3304   ac_c_werror_flag=$ac_save_c_werror_flag
3305          CFLAGS="-g"
3306          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3307 /* end confdefs.h.  */
3308
3309 int
3310 main ()
3311 {
3312
3313   ;
3314   return 0;
3315 }
3316 _ACEOF
3317 if ac_fn_c_try_compile "$LINENO"; then :
3318   ac_cv_prog_cc_g=yes
3319 fi
3320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3321 fi
3322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3323 fi
3324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3325    ac_c_werror_flag=$ac_save_c_werror_flag
3326 fi
3327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3328 $as_echo "$ac_cv_prog_cc_g" >&6; }
3329 if test "$ac_test_CFLAGS" = set; then
3330   CFLAGS=$ac_save_CFLAGS
3331 elif test $ac_cv_prog_cc_g = yes; then
3332   if test "$GCC" = yes; then
3333     CFLAGS="-g -O2"
3334   else
3335     CFLAGS="-g"
3336   fi
3337 else
3338   if test "$GCC" = yes; then
3339     CFLAGS="-O2"
3340   else
3341     CFLAGS=
3342   fi
3343 fi
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3345 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3346 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3347   $as_echo_n "(cached) " >&6
3348 else
3349   ac_cv_prog_cc_c89=no
3350 ac_save_CC=$CC
3351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3352 /* end confdefs.h.  */
3353 #include <stdarg.h>
3354 #include <stdio.h>
3355 #include <sys/types.h>
3356 #include <sys/stat.h>
3357 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3358 struct buf { int x; };
3359 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3360 static char *e (p, i)
3361      char **p;
3362      int i;
3363 {
3364   return p[i];
3365 }
3366 static char *f (char * (*g) (char **, int), char **p, ...)
3367 {
3368   char *s;
3369   va_list v;
3370   va_start (v,p);
3371   s = g (p, va_arg (v,int));
3372   va_end (v);
3373   return s;
3374 }
3375
3376 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3377    function prototypes and stuff, but not '\xHH' hex character constants.
3378    These don't provoke an error unfortunately, instead are silently treated
3379    as 'x'.  The following induces an error, until -std is added to get
3380    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3381    array size at least.  It's necessary to write '\x00'==0 to get something
3382    that's true only with -std.  */
3383 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3384
3385 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3386    inside strings and character constants.  */
3387 #define FOO(x) 'x'
3388 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3389
3390 int test (int i, double x);
3391 struct s1 {int (*f) (int a);};
3392 struct s2 {int (*f) (double a);};
3393 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3394 int argc;
3395 char **argv;
3396 int
3397 main ()
3398 {
3399 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3400   ;
3401   return 0;
3402 }
3403 _ACEOF
3404 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3405         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3406 do
3407   CC="$ac_save_CC $ac_arg"
3408   if ac_fn_c_try_compile "$LINENO"; then :
3409   ac_cv_prog_cc_c89=$ac_arg
3410 fi
3411 rm -f core conftest.err conftest.$ac_objext
3412   test "x$ac_cv_prog_cc_c89" != "xno" && break
3413 done
3414 rm -f conftest.$ac_ext
3415 CC=$ac_save_CC
3416
3417 fi
3418 # AC_CACHE_VAL
3419 case "x$ac_cv_prog_cc_c89" in
3420   x)
3421     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3422 $as_echo "none needed" >&6; } ;;
3423   xno)
3424     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3425 $as_echo "unsupported" >&6; } ;;
3426   *)
3427     CC="$CC $ac_cv_prog_cc_c89"
3428     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3429 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3430 esac
3431 if test "x$ac_cv_prog_cc_c89" != xno; then :
3432
3433 fi
3434
3435 ac_ext=c
3436 ac_cpp='$CPP $CPPFLAGS'
3437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3440
3441
3442 ac_ext=c
3443 ac_cpp='$CPP $CPPFLAGS'
3444 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3445 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3446 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3448 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3449 # On Suns, sometimes $CPP names a directory.
3450 if test -n "$CPP" && test -d "$CPP"; then
3451   CPP=
3452 fi
3453 if test -z "$CPP"; then
3454   if test "${ac_cv_prog_CPP+set}" = set; then :
3455   $as_echo_n "(cached) " >&6
3456 else
3457       # Double quotes because CPP needs to be expanded
3458     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3459     do
3460       ac_preproc_ok=false
3461 for ac_c_preproc_warn_flag in '' yes
3462 do
3463   # Use a header file that comes with gcc, so configuring glibc
3464   # with a fresh cross-compiler works.
3465   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3466   # <limits.h> exists even on freestanding compilers.
3467   # On the NeXT, cc -E runs the code through the compiler's parser,
3468   # not just through cpp. "Syntax error" is here to catch this case.
3469   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3470 /* end confdefs.h.  */
3471 #ifdef __STDC__
3472 # include <limits.h>
3473 #else
3474 # include <assert.h>
3475 #endif
3476                      Syntax error
3477 _ACEOF
3478 if ac_fn_c_try_cpp "$LINENO"; then :
3479
3480 else
3481   # Broken: fails on valid input.
3482 continue
3483 fi
3484 rm -f conftest.err conftest.$ac_ext
3485
3486   # OK, works on sane cases.  Now check whether nonexistent headers
3487   # can be detected and how.
3488   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3489 /* end confdefs.h.  */
3490 #include <ac_nonexistent.h>
3491 _ACEOF
3492 if ac_fn_c_try_cpp "$LINENO"; then :
3493   # Broken: success on invalid input.
3494 continue
3495 else
3496   # Passes both tests.
3497 ac_preproc_ok=:
3498 break
3499 fi
3500 rm -f conftest.err conftest.$ac_ext
3501
3502 done
3503 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3504 rm -f conftest.err conftest.$ac_ext
3505 if $ac_preproc_ok; then :
3506   break
3507 fi
3508
3509     done
3510     ac_cv_prog_CPP=$CPP
3511
3512 fi
3513   CPP=$ac_cv_prog_CPP
3514 else
3515   ac_cv_prog_CPP=$CPP
3516 fi
3517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3518 $as_echo "$CPP" >&6; }
3519 ac_preproc_ok=false
3520 for ac_c_preproc_warn_flag in '' yes
3521 do
3522   # Use a header file that comes with gcc, so configuring glibc
3523   # with a fresh cross-compiler works.
3524   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3525   # <limits.h> exists even on freestanding compilers.
3526   # On the NeXT, cc -E runs the code through the compiler's parser,
3527   # not just through cpp. "Syntax error" is here to catch this case.
3528   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3529 /* end confdefs.h.  */
3530 #ifdef __STDC__
3531 # include <limits.h>
3532 #else
3533 # include <assert.h>
3534 #endif
3535                      Syntax error
3536 _ACEOF
3537 if ac_fn_c_try_cpp "$LINENO"; then :
3538
3539 else
3540   # Broken: fails on valid input.
3541 continue
3542 fi
3543 rm -f conftest.err conftest.$ac_ext
3544
3545   # OK, works on sane cases.  Now check whether nonexistent headers
3546   # can be detected and how.
3547   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3548 /* end confdefs.h.  */
3549 #include <ac_nonexistent.h>
3550 _ACEOF
3551 if ac_fn_c_try_cpp "$LINENO"; then :
3552   # Broken: success on invalid input.
3553 continue
3554 else
3555   # Passes both tests.
3556 ac_preproc_ok=:
3557 break
3558 fi
3559 rm -f conftest.err conftest.$ac_ext
3560
3561 done
3562 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3563 rm -f conftest.err conftest.$ac_ext
3564 if $ac_preproc_ok; then :
3565
3566 else
3567   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3568 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3569 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3570 See \`config.log' for more details." "$LINENO" 5; }
3571 fi
3572
3573 ac_ext=c
3574 ac_cpp='$CPP $CPPFLAGS'
3575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3578
3579
3580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3581 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3582 if test "${ac_cv_path_GREP+set}" = set; then :
3583   $as_echo_n "(cached) " >&6
3584 else
3585   if test -z "$GREP"; then
3586   ac_path_GREP_found=false
3587   # Loop through the user's path and test for each of PROGNAME-LIST
3588   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3589 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3590 do
3591   IFS=$as_save_IFS
3592   test -z "$as_dir" && as_dir=.
3593     for ac_prog in grep ggrep; do
3594     for ac_exec_ext in '' $ac_executable_extensions; do
3595       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3596       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3597 # Check for GNU ac_path_GREP and select it if it is found.
3598   # Check for GNU $ac_path_GREP
3599 case `"$ac_path_GREP" --version 2>&1` in
3600 *GNU*)
3601   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3602 *)
3603   ac_count=0
3604   $as_echo_n 0123456789 >"conftest.in"
3605   while :
3606   do
3607     cat "conftest.in" "conftest.in" >"conftest.tmp"
3608     mv "conftest.tmp" "conftest.in"
3609     cp "conftest.in" "conftest.nl"
3610     $as_echo 'GREP' >> "conftest.nl"
3611     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3612     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3613     as_fn_arith $ac_count + 1 && ac_count=$as_val
3614     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3615       # Best one so far, save it but keep looking for a better one
3616       ac_cv_path_GREP="$ac_path_GREP"
3617       ac_path_GREP_max=$ac_count
3618     fi
3619     # 10*(2^10) chars as input seems more than enough
3620     test $ac_count -gt 10 && break
3621   done
3622   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3623 esac
3624
3625       $ac_path_GREP_found && break 3
3626     done
3627   done
3628   done
3629 IFS=$as_save_IFS
3630   if test -z "$ac_cv_path_GREP"; then
3631     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3632   fi
3633 else
3634   ac_cv_path_GREP=$GREP
3635 fi
3636
3637 fi
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3639 $as_echo "$ac_cv_path_GREP" >&6; }
3640  GREP="$ac_cv_path_GREP"
3641
3642
3643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3644 $as_echo_n "checking for egrep... " >&6; }
3645 if test "${ac_cv_path_EGREP+set}" = set; then :
3646   $as_echo_n "(cached) " >&6
3647 else
3648   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3649    then ac_cv_path_EGREP="$GREP -E"
3650    else
3651      if test -z "$EGREP"; then
3652   ac_path_EGREP_found=false
3653   # Loop through the user's path and test for each of PROGNAME-LIST
3654   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3655 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3656 do
3657   IFS=$as_save_IFS
3658   test -z "$as_dir" && as_dir=.
3659     for ac_prog in egrep; do
3660     for ac_exec_ext in '' $ac_executable_extensions; do
3661       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3662       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3663 # Check for GNU ac_path_EGREP and select it if it is found.
3664   # Check for GNU $ac_path_EGREP
3665 case `"$ac_path_EGREP" --version 2>&1` in
3666 *GNU*)
3667   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3668 *)
3669   ac_count=0
3670   $as_echo_n 0123456789 >"conftest.in"
3671   while :
3672   do
3673     cat "conftest.in" "conftest.in" >"conftest.tmp"
3674     mv "conftest.tmp" "conftest.in"
3675     cp "conftest.in" "conftest.nl"
3676     $as_echo 'EGREP' >> "conftest.nl"
3677     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3678     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3679     as_fn_arith $ac_count + 1 && ac_count=$as_val
3680     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3681       # Best one so far, save it but keep looking for a better one
3682       ac_cv_path_EGREP="$ac_path_EGREP"
3683       ac_path_EGREP_max=$ac_count
3684     fi
3685     # 10*(2^10) chars as input seems more than enough
3686     test $ac_count -gt 10 && break
3687   done
3688   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3689 esac
3690
3691       $ac_path_EGREP_found && break 3
3692     done
3693   done
3694   done
3695 IFS=$as_save_IFS
3696   if test -z "$ac_cv_path_EGREP"; then
3697     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3698   fi
3699 else
3700   ac_cv_path_EGREP=$EGREP
3701 fi
3702
3703    fi
3704 fi
3705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3706 $as_echo "$ac_cv_path_EGREP" >&6; }
3707  EGREP="$ac_cv_path_EGREP"
3708
3709
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3711 $as_echo_n "checking for ANSI C header files... " >&6; }
3712 if test "${ac_cv_header_stdc+set}" = set; then :
3713   $as_echo_n "(cached) " >&6
3714 else
3715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3716 /* end confdefs.h.  */
3717 #include <stdlib.h>
3718 #include <stdarg.h>
3719 #include <string.h>
3720 #include <float.h>
3721
3722 int
3723 main ()
3724 {
3725
3726   ;
3727   return 0;
3728 }
3729 _ACEOF
3730 if ac_fn_c_try_compile "$LINENO"; then :
3731   ac_cv_header_stdc=yes
3732 else
3733   ac_cv_header_stdc=no
3734 fi
3735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3736
3737 if test $ac_cv_header_stdc = yes; then
3738   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3739   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740 /* end confdefs.h.  */
3741 #include <string.h>
3742
3743 _ACEOF
3744 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3745   $EGREP "memchr" >/dev/null 2>&1; then :
3746
3747 else
3748   ac_cv_header_stdc=no
3749 fi
3750 rm -f conftest*
3751
3752 fi
3753
3754 if test $ac_cv_header_stdc = yes; then
3755   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3756   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3757 /* end confdefs.h.  */
3758 #include <stdlib.h>
3759
3760 _ACEOF
3761 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3762   $EGREP "free" >/dev/null 2>&1; then :
3763
3764 else
3765   ac_cv_header_stdc=no
3766 fi
3767 rm -f conftest*
3768
3769 fi
3770
3771 if test $ac_cv_header_stdc = yes; then
3772   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3773   if test "$cross_compiling" = yes; then :
3774   :
3775 else
3776   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3777 /* end confdefs.h.  */
3778 #include <ctype.h>
3779 #include <stdlib.h>
3780 #if ((' ' & 0x0FF) == 0x020)
3781 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3782 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3783 #else
3784 # define ISLOWER(c) \
3785                    (('a' <= (c) && (c) <= 'i') \
3786                      || ('j' <= (c) && (c) <= 'r') \
3787                      || ('s' <= (c) && (c) <= 'z'))
3788 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3789 #endif
3790
3791 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3792 int
3793 main ()
3794 {
3795   int i;
3796   for (i = 0; i < 256; i++)
3797     if (XOR (islower (i), ISLOWER (i))
3798         || toupper (i) != TOUPPER (i))
3799       return 2;
3800   return 0;
3801 }
3802 _ACEOF
3803 if ac_fn_c_try_run "$LINENO"; then :
3804
3805 else
3806   ac_cv_header_stdc=no
3807 fi
3808 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3809   conftest.$ac_objext conftest.beam conftest.$ac_ext
3810 fi
3811
3812 fi
3813 fi
3814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3815 $as_echo "$ac_cv_header_stdc" >&6; }
3816 if test $ac_cv_header_stdc = yes; then
3817
3818 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3819
3820 fi
3821
3822 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3823 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3824                   inttypes.h stdint.h unistd.h
3825 do :
3826   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3827 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3828 "
3829 eval as_val=\$$as_ac_Header
3830    if test "x$as_val" = x""yes; then :
3831   cat >>confdefs.h <<_ACEOF
3832 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3833 _ACEOF
3834
3835 fi
3836
3837 done
3838
3839
3840
3841   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3842 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3843   MINIX=yes
3844 else
3845   MINIX=
3846 fi
3847
3848
3849   if test "$MINIX" = yes; then
3850
3851 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3852
3853
3854 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3855
3856
3857 $as_echo "#define _MINIX 1" >>confdefs.h
3858
3859   fi
3860
3861
3862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3863 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3864 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3865   $as_echo_n "(cached) " >&6
3866 else
3867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3868 /* end confdefs.h.  */
3869
3870 #         define __EXTENSIONS__ 1
3871           $ac_includes_default
3872 int
3873 main ()
3874 {
3875
3876   ;
3877   return 0;
3878 }
3879 _ACEOF
3880 if ac_fn_c_try_compile "$LINENO"; then :
3881   ac_cv_safe_to_define___extensions__=yes
3882 else
3883   ac_cv_safe_to_define___extensions__=no
3884 fi
3885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3886 fi
3887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3888 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3889   test $ac_cv_safe_to_define___extensions__ = yes &&
3890     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3891
3892   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3893
3894   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3895
3896   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3897
3898   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3899
3900
3901 ac_aux_dir=
3902 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3903   for ac_t in install-sh install.sh shtool; do
3904     if test -f "$ac_dir/$ac_t"; then
3905       ac_aux_dir=$ac_dir
3906       ac_install_sh="$ac_aux_dir/$ac_t -c"
3907       break 2
3908     fi
3909   done
3910 done
3911 if test -z "$ac_aux_dir"; then
3912   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3913 fi
3914
3915 # These three variables are undocumented and unsupported,
3916 # and are intended to be withdrawn in a future Autoconf release.
3917 # They can cause serious problems if a builder's source tree is in a directory
3918 # whose full name contains unusual characters.
3919 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3920 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3921 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3922
3923
3924 # Make sure we can run config.sub.
3925 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3926   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3927
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3929 $as_echo_n "checking build system type... " >&6; }
3930 if test "${ac_cv_build+set}" = set; then :
3931   $as_echo_n "(cached) " >&6
3932 else
3933   ac_build_alias=$build_alias
3934 test "x$ac_build_alias" = x &&
3935   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3936 test "x$ac_build_alias" = x &&
3937   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3938 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3939   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3940
3941 fi
3942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3943 $as_echo "$ac_cv_build" >&6; }
3944 case $ac_cv_build in
3945 *-*-*) ;;
3946 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3947 esac
3948 build=$ac_cv_build
3949 ac_save_IFS=$IFS; IFS='-'
3950 set x $ac_cv_build
3951 shift
3952 build_cpu=$1
3953 build_vendor=$2
3954 shift; shift
3955 # Remember, the first character of IFS is used to create $*,
3956 # except with old shells:
3957 build_os=$*
3958 IFS=$ac_save_IFS
3959 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3960
3961
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3963 $as_echo_n "checking host system type... " >&6; }
3964 if test "${ac_cv_host+set}" = set; then :
3965   $as_echo_n "(cached) " >&6
3966 else
3967   if test "x$host_alias" = x; then
3968   ac_cv_host=$ac_cv_build
3969 else
3970   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3971     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3972 fi
3973
3974 fi
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3976 $as_echo "$ac_cv_host" >&6; }
3977 case $ac_cv_host in
3978 *-*-*) ;;
3979 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3980 esac
3981 host=$ac_cv_host
3982 ac_save_IFS=$IFS; IFS='-'
3983 set x $ac_cv_host
3984 shift
3985 host_cpu=$1
3986 host_vendor=$2
3987 shift; shift
3988 # Remember, the first character of IFS is used to create $*,
3989 # except with old shells:
3990 host_os=$*
3991 IFS=$ac_save_IFS
3992 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3993
3994
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3996 $as_echo_n "checking target system type... " >&6; }
3997 if test "${ac_cv_target+set}" = set; then :
3998   $as_echo_n "(cached) " >&6
3999 else
4000   if test "x$target_alias" = x; then
4001   ac_cv_target=$ac_cv_host
4002 else
4003   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4004     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4005 fi
4006
4007 fi
4008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4009 $as_echo "$ac_cv_target" >&6; }
4010 case $ac_cv_target in
4011 *-*-*) ;;
4012 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4013 esac
4014 target=$ac_cv_target
4015 ac_save_IFS=$IFS; IFS='-'
4016 set x $ac_cv_target
4017 shift
4018 target_cpu=$1
4019 target_vendor=$2
4020 shift; shift
4021 # Remember, the first character of IFS is used to create $*,
4022 # except with old shells:
4023 target_os=$*
4024 IFS=$ac_save_IFS
4025 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4026
4027
4028 # The aliases save the names the user supplied, while $host etc.
4029 # will get canonicalized.
4030 test -n "$target_alias" &&
4031   test "$program_prefix$program_suffix$program_transform_name" = \
4032     NONENONEs,x,x, &&
4033   program_prefix=${target_alias}-
4034
4035 # The tests for host and target for $enable_largefile require
4036 # canonical names.
4037
4038
4039
4040 # As the $enable_largefile decision depends on --enable-plugins we must set it
4041 # even in directories otherwise not depending on the $plugins option.
4042
4043
4044 # Check whether --enable-plugins was given.
4045 if test "${enable_plugins+set}" = set; then :
4046   enableval=$enable_plugins; case "${enableval}" in
4047   yes | "") plugins=yes ;;
4048   no) plugins=no ;;
4049   *) plugins=yes ;;
4050  esac
4051 else
4052   plugins=no
4053 fi
4054
4055
4056
4057 case "${host}" in
4058   sparc-*-solaris*|i[3-7]86-*-solaris*)
4059     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4060     # are mutually exclusive; and without procfs support, the bfd/ elf module
4061     # cannot provide certain routines such as elfcore_write_prpsinfo
4062     # or elfcore_write_prstatus.  So unless the user explicitly requested
4063     # large-file support through the --enable-largefile switch, disable
4064     # large-file support in favor of procfs support.
4065     test "${target}" = "${host}" -a "x$plugins" = xno \
4066       && : ${enable_largefile="no"}
4067     ;;
4068 esac
4069
4070 # Check whether --enable-largefile was given.
4071 if test "${enable_largefile+set}" = set; then :
4072   enableval=$enable_largefile;
4073 fi
4074
4075 if test "$enable_largefile" != no; then
4076
4077   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4078 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4079 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4080   $as_echo_n "(cached) " >&6
4081 else
4082   ac_cv_sys_largefile_CC=no
4083      if test "$GCC" != yes; then
4084        ac_save_CC=$CC
4085        while :; do
4086          # IRIX 6.2 and later do not support large files by default,
4087          # so use the C compiler's -n32 option if that helps.
4088          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4089 /* end confdefs.h.  */
4090 #include <sys/types.h>
4091  /* Check that off_t can represent 2**63 - 1 correctly.
4092     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4093     since some C++ compilers masquerading as C compilers
4094     incorrectly reject 9223372036854775807.  */
4095 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4096   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4097                        && LARGE_OFF_T % 2147483647 == 1)
4098                       ? 1 : -1];
4099 int
4100 main ()
4101 {
4102
4103   ;
4104   return 0;
4105 }
4106 _ACEOF
4107          if ac_fn_c_try_compile "$LINENO"; then :
4108   break
4109 fi
4110 rm -f core conftest.err conftest.$ac_objext
4111          CC="$CC -n32"
4112          if ac_fn_c_try_compile "$LINENO"; then :
4113   ac_cv_sys_largefile_CC=' -n32'; break
4114 fi
4115 rm -f core conftest.err conftest.$ac_objext
4116          break
4117        done
4118        CC=$ac_save_CC
4119        rm -f conftest.$ac_ext
4120     fi
4121 fi
4122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4123 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4124   if test "$ac_cv_sys_largefile_CC" != no; then
4125     CC=$CC$ac_cv_sys_largefile_CC
4126   fi
4127
4128   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4129 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4130 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4131   $as_echo_n "(cached) " >&6
4132 else
4133   while :; do
4134   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4135 /* end confdefs.h.  */
4136 #include <sys/types.h>
4137  /* Check that off_t can represent 2**63 - 1 correctly.
4138     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4139     since some C++ compilers masquerading as C compilers
4140     incorrectly reject 9223372036854775807.  */
4141 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4142   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4143                        && LARGE_OFF_T % 2147483647 == 1)
4144                       ? 1 : -1];
4145 int
4146 main ()
4147 {
4148
4149   ;
4150   return 0;
4151 }
4152 _ACEOF
4153 if ac_fn_c_try_compile "$LINENO"; then :
4154   ac_cv_sys_file_offset_bits=no; break
4155 fi
4156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4158 /* end confdefs.h.  */
4159 #define _FILE_OFFSET_BITS 64
4160 #include <sys/types.h>
4161  /* Check that off_t can represent 2**63 - 1 correctly.
4162     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4163     since some C++ compilers masquerading as C compilers
4164     incorrectly reject 9223372036854775807.  */
4165 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4166   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4167                        && LARGE_OFF_T % 2147483647 == 1)
4168                       ? 1 : -1];
4169 int
4170 main ()
4171 {
4172
4173   ;
4174   return 0;
4175 }
4176 _ACEOF
4177 if ac_fn_c_try_compile "$LINENO"; then :
4178   ac_cv_sys_file_offset_bits=64; break
4179 fi
4180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4181   ac_cv_sys_file_offset_bits=unknown
4182   break
4183 done
4184 fi
4185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4186 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4187 case $ac_cv_sys_file_offset_bits in #(
4188   no | unknown) ;;
4189   *)
4190 cat >>confdefs.h <<_ACEOF
4191 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4192 _ACEOF
4193 ;;
4194 esac
4195 rm -rf conftest*
4196   if test $ac_cv_sys_file_offset_bits = unknown; then
4197     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4198 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4199 if test "${ac_cv_sys_large_files+set}" = set; then :
4200   $as_echo_n "(cached) " >&6
4201 else
4202   while :; do
4203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4204 /* end confdefs.h.  */
4205 #include <sys/types.h>
4206  /* Check that off_t can represent 2**63 - 1 correctly.
4207     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4208     since some C++ compilers masquerading as C compilers
4209     incorrectly reject 9223372036854775807.  */
4210 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4211   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4212                        && LARGE_OFF_T % 2147483647 == 1)
4213                       ? 1 : -1];
4214 int
4215 main ()
4216 {
4217
4218   ;
4219   return 0;
4220 }
4221 _ACEOF
4222 if ac_fn_c_try_compile "$LINENO"; then :
4223   ac_cv_sys_large_files=no; break
4224 fi
4225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4227 /* end confdefs.h.  */
4228 #define _LARGE_FILES 1
4229 #include <sys/types.h>
4230  /* Check that off_t can represent 2**63 - 1 correctly.
4231     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4232     since some C++ compilers masquerading as C compilers
4233     incorrectly reject 9223372036854775807.  */
4234 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4235   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4236                        && LARGE_OFF_T % 2147483647 == 1)
4237                       ? 1 : -1];
4238 int
4239 main ()
4240 {
4241
4242   ;
4243   return 0;
4244 }
4245 _ACEOF
4246 if ac_fn_c_try_compile "$LINENO"; then :
4247   ac_cv_sys_large_files=1; break
4248 fi
4249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4250   ac_cv_sys_large_files=unknown
4251   break
4252 done
4253 fi
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4255 $as_echo "$ac_cv_sys_large_files" >&6; }
4256 case $ac_cv_sys_large_files in #(
4257   no | unknown) ;;
4258   *)
4259 cat >>confdefs.h <<_ACEOF
4260 #define _LARGE_FILES $ac_cv_sys_large_files
4261 _ACEOF
4262 ;;
4263 esac
4264 rm -rf conftest*
4265   fi
4266 fi
4267
4268
4269
4270
4271
4272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4273 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4274 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4275   $as_echo_n "(cached) " >&6
4276 else
4277   am_cv_prog_cc_stdc=no
4278 ac_save_CC="$CC"
4279 # Don't try gcc -ansi; that turns off useful extensions and
4280 # breaks some systems' header files.
4281 # AIX                   -qlanglvl=ansi
4282 # Ultrix and OSF/1      -std1
4283 # HP-UX 10.20 and later -Ae
4284 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4285 # SVR4                  -Xc -D__EXTENSIONS__
4286 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4287 do
4288   CC="$ac_save_CC $ac_arg"
4289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4290 /* end confdefs.h.  */
4291 #include <stdarg.h>
4292 #include <stdio.h>
4293 #include <sys/types.h>
4294 #include <sys/stat.h>
4295 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4296 struct buf { int x; };
4297 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4298 static char *e (p, i)
4299      char **p;
4300      int i;
4301 {
4302   return p[i];
4303 }
4304 static char *f (char * (*g) (char **, int), char **p, ...)
4305 {
4306   char *s;
4307   va_list v;
4308   va_start (v,p);
4309   s = g (p, va_arg (v,int));
4310   va_end (v);
4311   return s;
4312 }
4313 int test (int i, double x);
4314 struct s1 {int (*f) (int a);};
4315 struct s2 {int (*f) (double a);};
4316 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4317 int argc;
4318 char **argv;
4319
4320 int
4321 main ()
4322 {
4323
4324 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4325
4326   ;
4327   return 0;
4328 }
4329 _ACEOF
4330 if ac_fn_c_try_compile "$LINENO"; then :
4331   am_cv_prog_cc_stdc="$ac_arg"; break
4332 fi
4333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4334 done
4335 CC="$ac_save_CC"
4336
4337 fi
4338
4339 if test -z "$am_cv_prog_cc_stdc"; then
4340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4341 $as_echo "none needed" >&6; }
4342 else
4343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4344 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4345 fi
4346 case "x$am_cv_prog_cc_stdc" in
4347   x|xno) ;;
4348   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4349 esac
4350
4351
4352 ac_aux_dir=
4353 for ac_dir in .. "$srcdir"/..; do
4354   for ac_t in install-sh install.sh shtool; do
4355     if test -f "$ac_dir/$ac_t"; then
4356       ac_aux_dir=$ac_dir
4357       ac_install_sh="$ac_aux_dir/$ac_t -c"
4358       break 2
4359     fi
4360   done
4361 done
4362 if test -z "$ac_aux_dir"; then
4363   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4364 fi
4365
4366 # These three variables are undocumented and unsupported,
4367 # and are intended to be withdrawn in a future Autoconf release.
4368 # They can cause serious problems if a builder's source tree is in a directory
4369 # whose full name contains unusual characters.
4370 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4371 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4372 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4373
4374
4375
4376
4377 # Dependency checking.
4378 rm -rf .tst 2>/dev/null
4379 mkdir .tst 2>/dev/null
4380 if test -d .tst; then
4381   am__leading_dot=.
4382 else
4383   am__leading_dot=_
4384 fi
4385 rmdir .tst 2>/dev/null
4386
4387 DEPDIR="${am__leading_dot}deps"
4388
4389 ac_config_commands="$ac_config_commands depdir"
4390
4391
4392 depcc="$CC"   am_compiler_list=
4393
4394 am_depcomp=$ac_aux_dir/depcomp
4395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4396 $as_echo_n "checking dependency style of $depcc... " >&6; }
4397 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4398   $as_echo_n "(cached) " >&6
4399 else
4400   if test -f "$am_depcomp"; then
4401   # We make a subdir and do the tests there.  Otherwise we can end up
4402   # making bogus files that we don't know about and never remove.  For
4403   # instance it was reported that on HP-UX the gcc test will end up
4404   # making a dummy file named `D' -- because `-MD' means `put the output
4405   # in D'.
4406   mkdir conftest.dir
4407   # Copy depcomp to subdir because otherwise we won't find it if we're
4408   # using a relative directory.
4409   cp "$am_depcomp" conftest.dir
4410   cd conftest.dir
4411   # We will build objects and dependencies in a subdirectory because
4412   # it helps to detect inapplicable dependency modes.  For instance
4413   # both Tru64's cc and ICC support -MD to output dependencies as a
4414   # side effect of compilation, but ICC will put the dependencies in
4415   # the current directory while Tru64 will put them in the object
4416   # directory.
4417   mkdir sub
4418
4419   am_cv_CC_dependencies_compiler_type=none
4420   if test "$am_compiler_list" = ""; then
4421      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4422   fi
4423   for depmode in $am_compiler_list; do
4424     if test $depmode = none; then break; fi
4425
4426     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4427     # Setup a source with many dependencies, because some compilers
4428     # like to wrap large dependency lists on column 80 (with \), and
4429     # we should not choose a depcomp mode which is confused by this.
4430     #
4431     # We need to recreate these files for each test, as the compiler may
4432     # overwrite some of them when testing with obscure command lines.
4433     # This happens at least with the AIX C compiler.
4434     : > sub/conftest.c
4435     for i in 1 2 3 4 5 6; do
4436       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4437       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4438       # Solaris 8's {/usr,}/bin/sh.
4439       touch sub/conftst$i.h
4440     done
4441     echo "include sub/conftest.Po" > confmf
4442
4443     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4444     # mode.  It turns out that the SunPro C++ compiler does not properly
4445     # handle `-M -o', and we need to detect this.
4446     depcmd="depmode=$depmode \
4447        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4448        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4449        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4450     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4451     if env $depcmd > conftest.err 2>&1 &&
4452        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4453        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4454        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4455       # icc doesn't choke on unknown options, it will just issue warnings
4456       # or remarks (even with -Werror).  So we grep stderr for any message
4457       # that says an option was ignored or not supported.
4458       # When given -MP, icc 7.0 and 7.1 complain thusly:
4459       #   icc: Command line warning: ignoring option '-M'; no argument required
4460       # The diagnosis changed in icc 8.0:
4461       #   icc: Command line remark: option '-MP' not supported
4462       if (grep 'ignoring option' conftest.err ||
4463           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4464         am_cv_CC_dependencies_compiler_type=$depmode
4465         $as_echo "$as_me:$LINENO: success" >&5
4466         break
4467       fi
4468     fi
4469     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4470     sed -e 's/^/| /' < conftest.err >&5
4471   done
4472
4473   cd ..
4474   rm -rf conftest.dir
4475 else
4476   am_cv_CC_dependencies_compiler_type=none
4477 fi
4478
4479 fi
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4481 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4482 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4483 then as_fn_error "no usable dependency style found" "$LINENO" 5
4484 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4485
4486 fi
4487
4488
4489 # Check for the 'make' the user wants to use.
4490 for ac_prog in make
4491 do
4492   # Extract the first word of "$ac_prog", so it can be a program name with args.
4493 set dummy $ac_prog; ac_word=$2
4494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4495 $as_echo_n "checking for $ac_word... " >&6; }
4496 if test "${ac_cv_prog_MAKE+set}" = set; then :
4497   $as_echo_n "(cached) " >&6
4498 else
4499   if test -n "$MAKE"; then
4500   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4501 else
4502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4503 for as_dir in $PATH
4504 do
4505   IFS=$as_save_IFS
4506   test -z "$as_dir" && as_dir=.
4507     for ac_exec_ext in '' $ac_executable_extensions; do
4508   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4509     ac_cv_prog_MAKE="$ac_prog"
4510     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4511     break 2
4512   fi
4513 done
4514   done
4515 IFS=$as_save_IFS
4516
4517 fi
4518 fi
4519 MAKE=$ac_cv_prog_MAKE
4520 if test -n "$MAKE"; then
4521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4522 $as_echo "$MAKE" >&6; }
4523 else
4524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4525 $as_echo "no" >&6; }
4526 fi
4527
4528
4529   test -n "$MAKE" && break
4530 done
4531
4532 MAKE_IS_GNU=
4533 case "`$MAKE --version 2>&1 | sed 1q`" in
4534   *GNU*)
4535     MAKE_IS_GNU=yes
4536     ;;
4537 esac
4538  if test "$MAKE_IS_GNU" = yes; then
4539   GMAKE_TRUE=
4540   GMAKE_FALSE='#'
4541 else
4542   GMAKE_TRUE='#'
4543   GMAKE_FALSE=
4544 fi
4545
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4547 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4548 set x ${MAKE-make}
4549 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4550 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4551   $as_echo_n "(cached) " >&6
4552 else
4553   cat >conftest.make <<\_ACEOF
4554 SHELL = /bin/sh
4555 all:
4556         @echo '@@@%%%=$(MAKE)=@@@%%%'
4557 _ACEOF
4558 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4559 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4560   *@@@%%%=?*=@@@%%%*)
4561     eval ac_cv_prog_make_${ac_make}_set=yes;;
4562   *)
4563     eval ac_cv_prog_make_${ac_make}_set=no;;
4564 esac
4565 rm -f conftest.make
4566 fi
4567 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4569 $as_echo "yes" >&6; }
4570   SET_MAKE=
4571 else
4572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4573 $as_echo "no" >&6; }
4574   SET_MAKE="MAKE=${MAKE-make}"
4575 fi
4576
4577
4578 # Configure gnulib.  We need to build gnulib under some other
4579 # directory not "gnulib", to avoid the problem of both GDB and
4580 # GDBserver wanting to build it in the same directory, when building
4581 # in the source dir.
4582
4583   in_src="gnulib"
4584   in_build="build-gnulib"
4585
4586   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4587   # so they do not pile up.
4588   ac_sub_configure_args=
4589   ac_prev=
4590   eval "set x $ac_configure_args"
4591   shift
4592   for ac_arg
4593   do
4594     if test -n "$ac_prev"; then
4595       ac_prev=
4596       continue
4597     fi
4598     case $ac_arg in
4599     -cache-file | --cache-file | --cache-fil | --cache-fi \
4600     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4601       ac_prev=cache_file ;;
4602     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4603     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4604     | --c=*)
4605       ;;
4606     --config-cache | -C)
4607       ;;
4608     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4609       ac_prev=srcdir ;;
4610     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4611       ;;
4612     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4613       ac_prev=prefix ;;
4614     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4615       ;;
4616     --disable-option-checking)
4617       ;;
4618     *)
4619       case $ac_arg in
4620       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4621       esac
4622       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4623     esac
4624   done
4625
4626   # Always prepend --prefix to ensure using the same prefix
4627   # in subdir configurations.
4628   ac_arg="--prefix=$prefix"
4629   case $ac_arg in
4630   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4631   esac
4632   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4633
4634   # Pass --silent
4635   if test "$silent" = yes; then
4636     ac_sub_configure_args="--silent $ac_sub_configure_args"
4637   fi
4638
4639   # Always prepend --disable-option-checking to silence warnings, since
4640   # different subdirs can have different --enable and --with options.
4641   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4642
4643   ac_popdir=`pwd`
4644   ac_dir=$in_build
4645
4646   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4647   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4648   $as_echo "$ac_msg" >&6
4649   as_dir="$ac_dir"; as_fn_mkdir_p
4650
4651   ac_srcdir=../$srcdir/$in_src
4652
4653   cd "$ac_dir"
4654
4655   ac_sub_configure=$ac_srcdir/configure
4656
4657   # Make the cache file name correct relative to the subdirectory.
4658   case $cache_file in
4659   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4660   *) # Relative name.
4661     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4662   esac
4663
4664   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4665 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4666   # The eval makes quoting arguments work.
4667   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4668        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4669     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4670
4671   cd "$ac_popdir"
4672
4673
4674
4675 CONFIG_OBS=
4676 CONFIG_DEPS=
4677 CONFIG_SRCS=
4678 ENABLE_CFLAGS=
4679
4680 CONFIG_ALL=
4681 CONFIG_CLEAN=
4682 CONFIG_INSTALL=
4683 CONFIG_UNINSTALL=
4684
4685 # If we haven't got the data from the intl directory,
4686 # assume NLS is disabled.
4687 USE_NLS=no
4688 LIBINTL=
4689 LIBINTL_DEP=
4690 INCINTL=
4691 XGETTEXT=
4692 GMSGFMT=
4693 POSUB=
4694
4695 if test -f  ../intl/config.intl; then
4696   .  ../intl/config.intl
4697 fi
4698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4699 $as_echo_n "checking whether NLS is requested... " >&6; }
4700 if test x"$USE_NLS" != xyes; then
4701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4702 $as_echo "no" >&6; }
4703 else
4704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4705 $as_echo "yes" >&6; }
4706
4707 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4708
4709
4710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4711 $as_echo_n "checking for catalogs to be installed... " >&6; }
4712   # Look for .po and .gmo files in the source directory.
4713   CATALOGS=
4714   XLINGUAS=
4715   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4716     # If there aren't any .gmo files the shell will give us the
4717     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4718     # weeded out.
4719     case "$cat" in *\**)
4720       continue;;
4721     esac
4722     # The quadruple backslash is collapsed to a double backslash
4723     # by the backticks, then collapsed again by the double quotes,
4724     # leaving us with one backslash in the sed expression (right
4725     # before the dot that mustn't act as a wildcard).
4726     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4727     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4728     # The user is allowed to set LINGUAS to a list of languages to
4729     # install catalogs for.  If it's empty that means "all of them."
4730     if test "x$LINGUAS" = x; then
4731       CATALOGS="$CATALOGS $cat"
4732       XLINGUAS="$XLINGUAS $lang"
4733     else
4734       case "$LINGUAS" in *$lang*)
4735         CATALOGS="$CATALOGS $cat"
4736         XLINGUAS="$XLINGUAS $lang"
4737         ;;
4738       esac
4739     fi
4740   done
4741   LINGUAS="$XLINGUAS"
4742   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4743 $as_echo "$LINGUAS" >&6; }
4744
4745
4746     DATADIRNAME=share
4747
4748   INSTOBJEXT=.mo
4749
4750   GENCAT=gencat
4751
4752   CATOBJEXT=.gmo
4753
4754 fi
4755
4756 localedir='${datadir}/locale'
4757
4758
4759 if test x"$USE_NLS" = xyes; then
4760    CONFIG_ALL="$CONFIG_ALL all-po"
4761    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4762    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4763    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4764 fi
4765
4766 GNULIB=build-gnulib/import
4767
4768 # For Makefile dependencies.
4769 GNULIB_STDINT_H=
4770 if test x"$STDINT_H" != x; then
4771   GNULIB_STDINT_H=$GNULIB/$STDINT_H
4772 fi
4773
4774
4775 PACKAGE=gdb
4776
4777 cat >>confdefs.h <<_ACEOF
4778 #define PACKAGE "$PACKAGE"
4779 _ACEOF
4780
4781
4782
4783 # We never need to detect it in this sub-configure.
4784 # But preserve it for config.status --recheck.
4785
4786
4787
4788 MAKEINFO_EXTRA_FLAGS=""
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
4790 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
4791 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
4792   $as_echo_n "(cached) " >&6
4793 else
4794   echo '@clicksequence{a @click{} b}' >conftest.texinfo
4795   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
4796     gdb_cv_have_makeinfo_click=yes
4797   else
4798     gdb_cv_have_makeinfo_click=no
4799   fi
4800 fi
4801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
4802 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
4803 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
4804   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
4805 fi
4806
4807
4808
4809
4810 # Check whether --with-separate-debug-dir was given.
4811 if test "${with_separate_debug_dir+set}" = set; then :
4812   withval=$with_separate_debug_dir;
4813     DEBUGDIR=$withval
4814 else
4815   DEBUGDIR=${libdir}/debug
4816 fi
4817
4818
4819   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4820   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4821   ac_define_dir=`eval echo $DEBUGDIR`
4822   ac_define_dir=`eval echo $ac_define_dir`
4823
4824 cat >>confdefs.h <<_ACEOF
4825 #define DEBUGDIR "$ac_define_dir"
4826 _ACEOF
4827
4828
4829
4830
4831   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4832      if test "x$prefix" = xNONE; then
4833         test_prefix=/usr/local
4834      else
4835         test_prefix=$prefix
4836      fi
4837   else
4838      test_prefix=$exec_prefix
4839   fi
4840   value=0
4841   case ${ac_define_dir} in
4842      "${test_prefix}"|"${test_prefix}/"*|\
4843         '${exec_prefix}'|'${exec_prefix}/'*)
4844      value=1
4845      ;;
4846   esac
4847
4848 cat >>confdefs.h <<_ACEOF
4849 #define DEBUGDIR_RELOCATABLE $value
4850 _ACEOF
4851
4852
4853
4854
4855 # We can't pass paths as command line arguments.
4856 # Mingw32 tries to be clever and will convert the paths for us.
4857 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
4858 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
4859 # This breaks GDB's relocatable path conversions since paths passed in
4860 # config.h would not get so translated, the path prefixes no longer match.
4861
4862   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4863   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4864   ac_define_dir=`eval echo $bindir`
4865   ac_define_dir=`eval echo $ac_define_dir`
4866
4867 cat >>confdefs.h <<_ACEOF
4868 #define BINDIR "$ac_define_dir"
4869 _ACEOF
4870
4871
4872
4873 # GDB's datadir relocation
4874
4875
4876
4877 # Check whether --with-gdb-datadir was given.
4878 if test "${with_gdb_datadir+set}" = set; then :
4879   withval=$with_gdb_datadir;
4880     GDB_DATADIR=$withval
4881 else
4882   GDB_DATADIR=${datadir}/gdb
4883 fi
4884
4885
4886   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4887   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4888   ac_define_dir=`eval echo $GDB_DATADIR`
4889   ac_define_dir=`eval echo $ac_define_dir`
4890
4891 cat >>confdefs.h <<_ACEOF
4892 #define GDB_DATADIR "$ac_define_dir"
4893 _ACEOF
4894
4895
4896
4897
4898   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4899      if test "x$prefix" = xNONE; then
4900         test_prefix=/usr/local
4901      else
4902         test_prefix=$prefix
4903      fi
4904   else
4905      test_prefix=$exec_prefix
4906   fi
4907   value=0
4908   case ${ac_define_dir} in
4909      "${test_prefix}"|"${test_prefix}/"*|\
4910         '${exec_prefix}'|'${exec_prefix}/'*)
4911      value=1
4912      ;;
4913   esac
4914
4915 cat >>confdefs.h <<_ACEOF
4916 #define GDB_DATADIR_RELOCATABLE $value
4917 _ACEOF
4918
4919
4920
4921
4922
4923 # Check whether --with-relocated-sources was given.
4924 if test "${with_relocated_sources+set}" = set; then :
4925   withval=$with_relocated_sources; reloc_srcdir="${withval}"
4926
4927   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4928   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4929   ac_define_dir=`eval echo $reloc_srcdir`
4930   ac_define_dir=`eval echo $ac_define_dir`
4931
4932 cat >>confdefs.h <<_ACEOF
4933 #define RELOC_SRCDIR "$ac_define_dir"
4934 _ACEOF
4935
4936
4937
4938 fi
4939
4940
4941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
4942 $as_echo_n "checking for default auto-load safe-path... " >&6; }
4943
4944 # Check whether --with-auto-load-safe-path was given.
4945 if test "${with_auto_load_safe_path+set}" = set; then :
4946   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
4947    with_auto_load_safe_path=""
4948  fi
4949 else
4950   with_auto_load_safe_path="$prefix"
4951 fi
4952
4953
4954   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4955   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4956   ac_define_dir=`eval echo $with_auto_load_safe_path`
4957   ac_define_dir=`eval echo $ac_define_dir`
4958
4959 cat >>confdefs.h <<_ACEOF
4960 #define DEFAULT_AUTO_LOAD_SAFE_PATH "$ac_define_dir"
4961 _ACEOF
4962
4963
4964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
4965 $as_echo "$with_auto_load_safe_path" >&6; }
4966
4967
4968
4969 subdirs="$subdirs testsuite"
4970
4971
4972 # Check whether to support alternative target configurations
4973 # Check whether --enable-targets was given.
4974 if test "${enable_targets+set}" = set; then :
4975   enableval=$enable_targets; case "${enableval}" in
4976   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
4977             ;;
4978   no)       enable_targets= ;;
4979   *)        enable_targets=$enableval ;;
4980 esac
4981 fi
4982
4983
4984 # Check whether to enable 64-bit support on 32-bit hosts
4985 # Check whether --enable-64-bit-bfd was given.
4986 if test "${enable_64_bit_bfd+set}" = set; then :
4987   enableval=$enable_64_bit_bfd; case "${enableval}" in
4988   yes)  want64=true  ;;
4989   no)   want64=false ;;
4990   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
4991 esac
4992 else
4993   want64=false
4994 fi
4995
4996 # Provide defaults for some variables set by the per-host and per-target
4997 # configuration.
4998 gdb_host_obs=posix-hdep.o
4999
5000 if test "${target}" = "${host}"; then
5001   gdb_native=yes
5002 else
5003   gdb_native=no
5004 fi
5005
5006 . $srcdir/configure.host
5007
5008 # Accumulate some settings from configure.tgt over all enabled targets
5009
5010 TARGET_OBS=
5011 all_targets=
5012
5013 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5014 do
5015   if test "$targ_alias" = "all"; then
5016     all_targets=true
5017   else
5018     # Canonicalize the secondary target names.
5019     result=`$ac_config_sub $targ_alias 2>/dev/null`
5020     if test -n "$result"; then
5021         targ=$result
5022     else
5023         targ=$targ_alias
5024     fi
5025
5026     . ${srcdir}/configure.tgt
5027
5028     if test -z "${gdb_target_obs}"; then :
5029   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5030 fi
5031
5032     # Target-specific object files
5033     for i in ${gdb_target_obs}; do
5034         case " $TARGET_OBS " in
5035         *" ${i} "*) ;;
5036         *)
5037           TARGET_OBS="$TARGET_OBS ${i}"
5038           ;;
5039         esac
5040     done
5041
5042     # Check whether this target needs 64-bit CORE_ADDR
5043     if test x${want64} = xfalse; then
5044       . ${srcdir}/../bfd/config.bfd
5045     fi
5046   fi
5047 done
5048
5049 if test x${all_targets} = xtrue; then
5050
5051   # We want all 64-bit targets if we either:
5052   #  - run on a 64-bit host  or
5053   #  - already require 64-bit support for some other target  or
5054   #  - the --enable-64-bit-bfd option was supplied
5055   # Otherwise we only support all 32-bit targets.
5056   #
5057   # NOTE: This test must be in sync with the corresponding
5058   #       tests in BFD!
5059
5060   if test x${want64} = xfalse; then
5061     # The cast to long int works around a bug in the HP C Compiler
5062 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5063 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5064 # This bug is HP SR number 8606223364.
5065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5066 $as_echo_n "checking size of long... " >&6; }
5067 if test "${ac_cv_sizeof_long+set}" = set; then :
5068   $as_echo_n "(cached) " >&6
5069 else
5070   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5071
5072 else
5073   if test "$ac_cv_type_long" = yes; then
5074      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5076 { as_fn_set_status 77
5077 as_fn_error "cannot compute sizeof (long)
5078 See \`config.log' for more details." "$LINENO" 5; }; }
5079    else
5080      ac_cv_sizeof_long=0
5081    fi
5082 fi
5083
5084 fi
5085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5086 $as_echo "$ac_cv_sizeof_long" >&6; }
5087
5088
5089
5090 cat >>confdefs.h <<_ACEOF
5091 #define SIZEOF_LONG $ac_cv_sizeof_long
5092 _ACEOF
5093
5094
5095     if test "x${ac_cv_sizeof_long}" = "x8"; then
5096       want64=true
5097     fi
5098   fi
5099   if test x${want64} = xtrue; then
5100     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5101   else
5102     TARGET_OBS='$(ALL_TARGET_OBS)'
5103   fi
5104 fi
5105
5106
5107
5108 # For other settings, only the main target counts.
5109 gdb_sim=
5110 gdb_osabi=
5111 build_gdbserver=
5112 targ=$target; . ${srcdir}/configure.tgt
5113
5114 # Fetch the default architecture and default target vector from BFD.
5115 targ=$target; . $srcdir/../bfd/config.bfd
5116
5117 # We only want the first architecture, so strip off the others if
5118 # there is more than one.
5119 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5120
5121 if test "x$targ_archs" != x; then
5122
5123 cat >>confdefs.h <<_ACEOF
5124 #define DEFAULT_BFD_ARCH $targ_archs
5125 _ACEOF
5126
5127 fi
5128 if test "x$targ_defvec" != x; then
5129
5130 cat >>confdefs.h <<_ACEOF
5131 #define DEFAULT_BFD_VEC $targ_defvec
5132 _ACEOF
5133
5134 fi
5135
5136 # The CLI cannot be disabled yet, but may be in the future.
5137
5138 # Enable CLI.
5139 # Check whether --enable-gdbcli was given.
5140 if test "${enable_gdbcli+set}" = set; then :
5141   enableval=$enable_gdbcli; case $enableval in
5142     yes)
5143       ;;
5144     no)
5145       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5146     *)
5147       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5148   esac
5149 else
5150   enable_gdbcli=yes
5151 fi
5152
5153 if test x"$enable_gdbcli" = xyes; then
5154   if test -d $srcdir/cli; then
5155     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5156     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5157     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5158     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5159   fi
5160 fi
5161
5162 # Enable MI.
5163 # Check whether --enable-gdbmi was given.
5164 if test "${enable_gdbmi+set}" = set; then :
5165   enableval=$enable_gdbmi; case $enableval in
5166     yes | no)
5167       ;;
5168     *)
5169       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5170   esac
5171 else
5172   enable_gdbmi=yes
5173 fi
5174
5175 if test x"$enable_gdbmi" = xyes; then
5176   if test -d $srcdir/mi; then
5177     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5178     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5179     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5180     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5181   fi
5182 fi
5183
5184 # Enable TUI.
5185 # Check whether --enable-tui was given.
5186 if test "${enable_tui+set}" = set; then :
5187   enableval=$enable_tui; case $enableval in
5188     yes | no | auto)
5189       ;;
5190     *)
5191       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5192   esac
5193 else
5194   enable_tui=auto
5195 fi
5196
5197
5198 # Enable gdbtk.
5199 # Check whether --enable-gdbtk was given.
5200 if test "${enable_gdbtk+set}" = set; then :
5201   enableval=$enable_gdbtk; case $enableval in
5202     yes | no)
5203       ;;
5204     *)
5205       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5206   esac
5207 else
5208   if test -d $srcdir/gdbtk; then
5209     enable_gdbtk=yes
5210   else
5211     enable_gdbtk=no
5212   fi
5213 fi
5214
5215 # We unconditionally disable gdbtk tests on selected platforms.
5216 case $host_os in
5217   go32* | windows*)
5218     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5219 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5220     enable_gdbtk=no ;;
5221 esac
5222
5223 # Libunwind support for ia64.
5224
5225
5226 # Check whether --with-libunwind-ia64 was given.
5227 if test "${with_libunwind_ia64+set}" = set; then :
5228   withval=$with_libunwind_ia64;
5229 else
5230   with_libunwind_ia64=auto
5231 fi
5232
5233
5234 # Backward compatibility option.
5235 if test "${with_libunwind+set}" = set; then
5236   if test x"$with_libunwind_ia64" != xauto; then
5237     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5238   fi
5239   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5240 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5241   with_libunwind_ia64="$with_libunwind"
5242 fi
5243
5244 case "$with_libunwind_ia64" in
5245   yes | no)
5246     ;;
5247   auto)
5248     for ac_header in libunwind-ia64.h
5249 do :
5250   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5251 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5252   cat >>confdefs.h <<_ACEOF
5253 #define HAVE_LIBUNWIND_IA64_H 1
5254 _ACEOF
5255
5256 fi
5257
5258 done
5259
5260     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5261     ;;
5262   *)
5263     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5264     ;;
5265 esac
5266
5267 if test x"$with_libunwind_ia64" = xyes; then
5268   for ac_header in libunwind-ia64.h
5269 do :
5270   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5271 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5272   cat >>confdefs.h <<_ACEOF
5273 #define HAVE_LIBUNWIND_IA64_H 1
5274 _ACEOF
5275
5276 fi
5277
5278 done
5279
5280   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5281     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5282   fi
5283   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5284   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5285   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5286 fi
5287
5288 opt_curses=no
5289
5290 # Check whether --with-curses was given.
5291 if test "${with_curses+set}" = set; then :
5292   withval=$with_curses; opt_curses=$withval
5293 fi
5294
5295
5296 prefer_curses=no
5297 if test "$opt_curses" = "yes"; then
5298   prefer_curses=yes
5299 fi
5300
5301 # Profiling support.
5302 # Check whether --enable-profiling was given.
5303 if test "${enable_profiling+set}" = set; then :
5304   enableval=$enable_profiling; case $enableval in
5305     yes | no)
5306       ;;
5307     *)
5308       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5309   esac
5310 else
5311   enable_profiling=no
5312 fi
5313
5314
5315 for ac_func in monstartup _mcleanup
5316 do :
5317   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5318 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5319 eval as_val=\$$as_ac_var
5320    if test "x$as_val" = x""yes; then :
5321   cat >>confdefs.h <<_ACEOF
5322 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5323 _ACEOF
5324
5325 fi
5326 done
5327
5328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5329 $as_echo_n "checking for _etext... " >&6; }
5330 if test "${ac_cv_var__etext+set}" = set; then :
5331   $as_echo_n "(cached) " >&6
5332 else
5333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5334 /* end confdefs.h.  */
5335 #include <stdlib.h>
5336 extern char _etext;
5337
5338 int
5339 main ()
5340 {
5341 free (&_etext);
5342   ;
5343   return 0;
5344 }
5345 _ACEOF
5346 if ac_fn_c_try_link "$LINENO"; then :
5347   ac_cv_var__etext=yes
5348 else
5349   ac_cv_var__etext=no
5350 fi
5351 rm -f core conftest.err conftest.$ac_objext \
5352     conftest$ac_exeext conftest.$ac_ext
5353 fi
5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
5355 $as_echo "$ac_cv_var__etext" >&6; }
5356 if test $ac_cv_var__etext = yes; then
5357
5358 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
5359
5360 fi
5361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
5362 $as_echo_n "checking for etext... " >&6; }
5363 if test "${ac_cv_var_etext+set}" = set; then :
5364   $as_echo_n "(cached) " >&6
5365 else
5366   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5367 /* end confdefs.h.  */
5368 #include <stdlib.h>
5369 extern char etext;
5370
5371 int
5372 main ()
5373 {
5374 free (&etext);
5375   ;
5376   return 0;
5377 }
5378 _ACEOF
5379 if ac_fn_c_try_link "$LINENO"; then :
5380   ac_cv_var_etext=yes
5381 else
5382   ac_cv_var_etext=no
5383 fi
5384 rm -f core conftest.err conftest.$ac_objext \
5385     conftest$ac_exeext conftest.$ac_ext
5386 fi
5387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
5388 $as_echo "$ac_cv_var_etext" >&6; }
5389 if test $ac_cv_var_etext = yes; then
5390
5391 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
5392
5393 fi
5394 if test "$enable_profiling" = yes ; then
5395   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
5396     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
5397   fi
5398   PROFILE_CFLAGS=-pg
5399   OLD_CFLAGS="$CFLAGS"
5400   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
5401
5402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
5403 $as_echo_n "checking whether $CC supports -pg... " >&6; }
5404 if test "${ac_cv_cc_supports_pg+set}" = set; then :
5405   $as_echo_n "(cached) " >&6
5406 else
5407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5408 /* end confdefs.h.  */
5409
5410 int
5411 main ()
5412 {
5413 int x;
5414   ;
5415   return 0;
5416 }
5417 _ACEOF
5418 if ac_fn_c_try_compile "$LINENO"; then :
5419   ac_cv_cc_supports_pg=yes
5420 else
5421   ac_cv_cc_supports_pg=no
5422 fi
5423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5424 fi
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
5426 $as_echo "$ac_cv_cc_supports_pg" >&6; }
5427
5428   if test $ac_cv_cc_supports_pg = no; then
5429     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
5430   fi
5431
5432   CFLAGS="$OLD_CFLAGS"
5433 fi
5434
5435
5436
5437 # Check whether --with-pkgversion was given.
5438 if test "${with_pkgversion+set}" = set; then :
5439   withval=$with_pkgversion; case "$withval" in
5440       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5441       no)  PKGVERSION= ;;
5442       *)   PKGVERSION="($withval) " ;;
5443      esac
5444 else
5445   PKGVERSION="(GDB) "
5446
5447 fi
5448
5449
5450
5451
5452
5453 # Check whether --with-bugurl was given.
5454 if test "${with_bugurl+set}" = set; then :
5455   withval=$with_bugurl; case "$withval" in
5456       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5457       no)  BUGURL=
5458            ;;
5459       *)   BUGURL="$withval"
5460            ;;
5461      esac
5462 else
5463   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5464
5465 fi
5466
5467   case ${BUGURL} in
5468   "")
5469     REPORT_BUGS_TO=
5470     REPORT_BUGS_TEXI=
5471     ;;
5472   *)
5473     REPORT_BUGS_TO="<$BUGURL>"
5474     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5475     ;;
5476   esac;
5477
5478
5479
5480
5481 cat >>confdefs.h <<_ACEOF
5482 #define PKGVERSION "$PKGVERSION"
5483 _ACEOF
5484
5485
5486 cat >>confdefs.h <<_ACEOF
5487 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5488 _ACEOF
5489
5490
5491 # --------------------- #
5492 # Checks for programs.  #
5493 # --------------------- #
5494
5495 for ac_prog in gawk mawk nawk awk
5496 do
5497   # Extract the first word of "$ac_prog", so it can be a program name with args.
5498 set dummy $ac_prog; ac_word=$2
5499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5500 $as_echo_n "checking for $ac_word... " >&6; }
5501 if test "${ac_cv_prog_AWK+set}" = set; then :
5502   $as_echo_n "(cached) " >&6
5503 else
5504   if test -n "$AWK"; then
5505   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5506 else
5507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5508 for as_dir in $PATH
5509 do
5510   IFS=$as_save_IFS
5511   test -z "$as_dir" && as_dir=.
5512     for ac_exec_ext in '' $ac_executable_extensions; do
5513   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5514     ac_cv_prog_AWK="$ac_prog"
5515     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5516     break 2
5517   fi
5518 done
5519   done
5520 IFS=$as_save_IFS
5521
5522 fi
5523 fi
5524 AWK=$ac_cv_prog_AWK
5525 if test -n "$AWK"; then
5526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5527 $as_echo "$AWK" >&6; }
5528 else
5529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5530 $as_echo "no" >&6; }
5531 fi
5532
5533
5534   test -n "$AWK" && break
5535 done
5536
5537 # Find a good install program.  We prefer a C program (faster),
5538 # so one script is as good as another.  But avoid the broken or
5539 # incompatible versions:
5540 # SysV /etc/install, /usr/sbin/install
5541 # SunOS /usr/etc/install
5542 # IRIX /sbin/install
5543 # AIX /bin/install
5544 # AmigaOS /C/install, which installs bootblocks on floppy discs
5545 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5546 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5547 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5548 # OS/2's system install, which has a completely different semantic
5549 # ./install, which can be erroneously created by make from ./install.sh.
5550 # Reject install programs that cannot install multiple files.
5551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5552 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5553 if test -z "$INSTALL"; then
5554 if test "${ac_cv_path_install+set}" = set; then :
5555   $as_echo_n "(cached) " >&6
5556 else
5557   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5558 for as_dir in $PATH
5559 do
5560   IFS=$as_save_IFS
5561   test -z "$as_dir" && as_dir=.
5562     # Account for people who put trailing slashes in PATH elements.
5563 case $as_dir/ in #((
5564   ./ | .// | /[cC]/* | \
5565   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5566   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5567   /usr/ucb/* ) ;;
5568   *)
5569     # OSF1 and SCO ODT 3.0 have their own names for install.
5570     # Don't use installbsd from OSF since it installs stuff as root
5571     # by default.
5572     for ac_prog in ginstall scoinst install; do
5573       for ac_exec_ext in '' $ac_executable_extensions; do
5574         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5575           if test $ac_prog = install &&
5576             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5577             # AIX install.  It has an incompatible calling convention.
5578             :
5579           elif test $ac_prog = install &&
5580             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5581             # program-specific install script used by HP pwplus--don't use.
5582             :
5583           else
5584             rm -rf conftest.one conftest.two conftest.dir
5585             echo one > conftest.one
5586             echo two > conftest.two
5587             mkdir conftest.dir
5588             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5589               test -s conftest.one && test -s conftest.two &&
5590               test -s conftest.dir/conftest.one &&
5591               test -s conftest.dir/conftest.two
5592             then
5593               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5594               break 3
5595             fi
5596           fi
5597         fi
5598       done
5599     done
5600     ;;
5601 esac
5602
5603   done
5604 IFS=$as_save_IFS
5605
5606 rm -rf conftest.one conftest.two conftest.dir
5607
5608 fi
5609   if test "${ac_cv_path_install+set}" = set; then
5610     INSTALL=$ac_cv_path_install
5611   else
5612     # As a last resort, use the slow shell script.  Don't cache a
5613     # value for INSTALL within a source directory, because that will
5614     # break other packages using the cache if that directory is
5615     # removed, or if the value is a relative name.
5616     INSTALL=$ac_install_sh
5617   fi
5618 fi
5619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5620 $as_echo "$INSTALL" >&6; }
5621
5622 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5623 # It thinks the first close brace ends the variable substitution.
5624 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5625
5626 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5627
5628 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5629
5630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5631 $as_echo_n "checking whether ln -s works... " >&6; }
5632 LN_S=$as_ln_s
5633 if test "$LN_S" = "ln -s"; then
5634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5635 $as_echo "yes" >&6; }
5636 else
5637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5638 $as_echo "no, using $LN_S" >&6; }
5639 fi
5640
5641 if test -n "$ac_tool_prefix"; then
5642   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5643 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5645 $as_echo_n "checking for $ac_word... " >&6; }
5646 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5647   $as_echo_n "(cached) " >&6
5648 else
5649   if test -n "$RANLIB"; then
5650   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5651 else
5652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5653 for as_dir in $PATH
5654 do
5655   IFS=$as_save_IFS
5656   test -z "$as_dir" && as_dir=.
5657     for ac_exec_ext in '' $ac_executable_extensions; do
5658   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5659     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5660     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5661     break 2
5662   fi
5663 done
5664   done
5665 IFS=$as_save_IFS
5666
5667 fi
5668 fi
5669 RANLIB=$ac_cv_prog_RANLIB
5670 if test -n "$RANLIB"; then
5671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5672 $as_echo "$RANLIB" >&6; }
5673 else
5674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5675 $as_echo "no" >&6; }
5676 fi
5677
5678
5679 fi
5680 if test -z "$ac_cv_prog_RANLIB"; then
5681   ac_ct_RANLIB=$RANLIB
5682   # Extract the first word of "ranlib", so it can be a program name with args.
5683 set dummy ranlib; ac_word=$2
5684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5685 $as_echo_n "checking for $ac_word... " >&6; }
5686 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5687   $as_echo_n "(cached) " >&6
5688 else
5689   if test -n "$ac_ct_RANLIB"; then
5690   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5691 else
5692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5693 for as_dir in $PATH
5694 do
5695   IFS=$as_save_IFS
5696   test -z "$as_dir" && as_dir=.
5697     for ac_exec_ext in '' $ac_executable_extensions; do
5698   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5699     ac_cv_prog_ac_ct_RANLIB="ranlib"
5700     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5701     break 2
5702   fi
5703 done
5704   done
5705 IFS=$as_save_IFS
5706
5707 fi
5708 fi
5709 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5710 if test -n "$ac_ct_RANLIB"; then
5711   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5712 $as_echo "$ac_ct_RANLIB" >&6; }
5713 else
5714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5715 $as_echo "no" >&6; }
5716 fi
5717
5718   if test "x$ac_ct_RANLIB" = x; then
5719     RANLIB=":"
5720   else
5721     case $cross_compiling:$ac_tool_warned in
5722 yes:)
5723 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5724 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5725 ac_tool_warned=yes ;;
5726 esac
5727     RANLIB=$ac_ct_RANLIB
5728   fi
5729 else
5730   RANLIB="$ac_cv_prog_RANLIB"
5731 fi
5732
5733 for ac_prog in 'bison -y' byacc
5734 do
5735   # Extract the first word of "$ac_prog", so it can be a program name with args.
5736 set dummy $ac_prog; ac_word=$2
5737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5738 $as_echo_n "checking for $ac_word... " >&6; }
5739 if test "${ac_cv_prog_YACC+set}" = set; then :
5740   $as_echo_n "(cached) " >&6
5741 else
5742   if test -n "$YACC"; then
5743   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5744 else
5745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5746 for as_dir in $PATH
5747 do
5748   IFS=$as_save_IFS
5749   test -z "$as_dir" && as_dir=.
5750     for ac_exec_ext in '' $ac_executable_extensions; do
5751   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5752     ac_cv_prog_YACC="$ac_prog"
5753     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5754     break 2
5755   fi
5756 done
5757   done
5758 IFS=$as_save_IFS
5759
5760 fi
5761 fi
5762 YACC=$ac_cv_prog_YACC
5763 if test -n "$YACC"; then
5764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5765 $as_echo "$YACC" >&6; }
5766 else
5767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5768 $as_echo "no" >&6; }
5769 fi
5770
5771
5772   test -n "$YACC" && break
5773 done
5774 test -n "$YACC" || YACC="yacc"
5775
5776
5777 if test -n "$ac_tool_prefix"; then
5778   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5779 set dummy ${ac_tool_prefix}ar; ac_word=$2
5780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5781 $as_echo_n "checking for $ac_word... " >&6; }
5782 if test "${ac_cv_prog_AR+set}" = set; then :
5783   $as_echo_n "(cached) " >&6
5784 else
5785   if test -n "$AR"; then
5786   ac_cv_prog_AR="$AR" # Let the user override the test.
5787 else
5788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5789 for as_dir in $PATH
5790 do
5791   IFS=$as_save_IFS
5792   test -z "$as_dir" && as_dir=.
5793     for ac_exec_ext in '' $ac_executable_extensions; do
5794   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5795     ac_cv_prog_AR="${ac_tool_prefix}ar"
5796     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5797     break 2
5798   fi
5799 done
5800   done
5801 IFS=$as_save_IFS
5802
5803 fi
5804 fi
5805 AR=$ac_cv_prog_AR
5806 if test -n "$AR"; then
5807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5808 $as_echo "$AR" >&6; }
5809 else
5810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5811 $as_echo "no" >&6; }
5812 fi
5813
5814
5815 fi
5816 if test -z "$ac_cv_prog_AR"; then
5817   ac_ct_AR=$AR
5818   # Extract the first word of "ar", so it can be a program name with args.
5819 set dummy ar; 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_ac_ct_AR+set}" = set; then :
5823   $as_echo_n "(cached) " >&6
5824 else
5825   if test -n "$ac_ct_AR"; then
5826   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5827 else
5828 as_save_IFS=$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_ac_ct_AR="ar"
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 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5846 if test -n "$ac_ct_AR"; then
5847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5848 $as_echo "$ac_ct_AR" >&6; }
5849 else
5850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5851 $as_echo "no" >&6; }
5852 fi
5853
5854   if test "x$ac_ct_AR" = x; then
5855     AR=""
5856   else
5857     case $cross_compiling:$ac_tool_warned in
5858 yes:)
5859 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5860 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5861 ac_tool_warned=yes ;;
5862 esac
5863     AR=$ac_ct_AR
5864   fi
5865 else
5866   AR="$ac_cv_prog_AR"
5867 fi
5868
5869 if test -n "$ac_tool_prefix"; then
5870   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5871 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5873 $as_echo_n "checking for $ac_word... " >&6; }
5874 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
5875   $as_echo_n "(cached) " >&6
5876 else
5877   if test -n "$DLLTOOL"; then
5878   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5879 else
5880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5881 for as_dir in $PATH
5882 do
5883   IFS=$as_save_IFS
5884   test -z "$as_dir" && as_dir=.
5885     for ac_exec_ext in '' $ac_executable_extensions; do
5886   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5887     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5888     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5889     break 2
5890   fi
5891 done
5892   done
5893 IFS=$as_save_IFS
5894
5895 fi
5896 fi
5897 DLLTOOL=$ac_cv_prog_DLLTOOL
5898 if test -n "$DLLTOOL"; then
5899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5900 $as_echo "$DLLTOOL" >&6; }
5901 else
5902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5903 $as_echo "no" >&6; }
5904 fi
5905
5906
5907 fi
5908 if test -z "$ac_cv_prog_DLLTOOL"; then
5909   ac_ct_DLLTOOL=$DLLTOOL
5910   # Extract the first word of "dlltool", so it can be a program name with args.
5911 set dummy dlltool; ac_word=$2
5912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5913 $as_echo_n "checking for $ac_word... " >&6; }
5914 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
5915   $as_echo_n "(cached) " >&6
5916 else
5917   if test -n "$ac_ct_DLLTOOL"; then
5918   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
5919 else
5920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5921 for as_dir in $PATH
5922 do
5923   IFS=$as_save_IFS
5924   test -z "$as_dir" && as_dir=.
5925     for ac_exec_ext in '' $ac_executable_extensions; do
5926   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5927     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
5928     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5929     break 2
5930   fi
5931 done
5932   done
5933 IFS=$as_save_IFS
5934
5935 fi
5936 fi
5937 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
5938 if test -n "$ac_ct_DLLTOOL"; then
5939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
5940 $as_echo "$ac_ct_DLLTOOL" >&6; }
5941 else
5942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5943 $as_echo "no" >&6; }
5944 fi
5945
5946   if test "x$ac_ct_DLLTOOL" = x; then
5947     DLLTOOL=""
5948   else
5949     case $cross_compiling:$ac_tool_warned in
5950 yes:)
5951 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5952 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5953 ac_tool_warned=yes ;;
5954 esac
5955     DLLTOOL=$ac_ct_DLLTOOL
5956   fi
5957 else
5958   DLLTOOL="$ac_cv_prog_DLLTOOL"
5959 fi
5960
5961 if test -n "$ac_tool_prefix"; then
5962   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
5963 set dummy ${ac_tool_prefix}windres; ac_word=$2
5964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5965 $as_echo_n "checking for $ac_word... " >&6; }
5966 if test "${ac_cv_prog_WINDRES+set}" = set; then :
5967   $as_echo_n "(cached) " >&6
5968 else
5969   if test -n "$WINDRES"; then
5970   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
5971 else
5972 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5973 for as_dir in $PATH
5974 do
5975   IFS=$as_save_IFS
5976   test -z "$as_dir" && as_dir=.
5977     for ac_exec_ext in '' $ac_executable_extensions; do
5978   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5979     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
5980     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5981     break 2
5982   fi
5983 done
5984   done
5985 IFS=$as_save_IFS
5986
5987 fi
5988 fi
5989 WINDRES=$ac_cv_prog_WINDRES
5990 if test -n "$WINDRES"; then
5991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
5992 $as_echo "$WINDRES" >&6; }
5993 else
5994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5995 $as_echo "no" >&6; }
5996 fi
5997
5998
5999 fi
6000 if test -z "$ac_cv_prog_WINDRES"; then
6001   ac_ct_WINDRES=$WINDRES
6002   # Extract the first word of "windres", so it can be a program name with args.
6003 set dummy windres; ac_word=$2
6004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6005 $as_echo_n "checking for $ac_word... " >&6; }
6006 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6007   $as_echo_n "(cached) " >&6
6008 else
6009   if test -n "$ac_ct_WINDRES"; then
6010   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6011 else
6012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6013 for as_dir in $PATH
6014 do
6015   IFS=$as_save_IFS
6016   test -z "$as_dir" && as_dir=.
6017     for ac_exec_ext in '' $ac_executable_extensions; do
6018   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6019     ac_cv_prog_ac_ct_WINDRES="windres"
6020     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6021     break 2
6022   fi
6023 done
6024   done
6025 IFS=$as_save_IFS
6026
6027 fi
6028 fi
6029 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6030 if test -n "$ac_ct_WINDRES"; then
6031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6032 $as_echo "$ac_ct_WINDRES" >&6; }
6033 else
6034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6035 $as_echo "no" >&6; }
6036 fi
6037
6038   if test "x$ac_ct_WINDRES" = x; then
6039     WINDRES=""
6040   else
6041     case $cross_compiling:$ac_tool_warned in
6042 yes:)
6043 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6044 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6045 ac_tool_warned=yes ;;
6046 esac
6047     WINDRES=$ac_ct_WINDRES
6048   fi
6049 else
6050   WINDRES="$ac_cv_prog_WINDRES"
6051 fi
6052
6053
6054 # Needed for GNU/Hurd.
6055 if test -n "$ac_tool_prefix"; then
6056   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6057 set dummy ${ac_tool_prefix}mig; ac_word=$2
6058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6059 $as_echo_n "checking for $ac_word... " >&6; }
6060 if test "${ac_cv_prog_MIG+set}" = set; then :
6061   $as_echo_n "(cached) " >&6
6062 else
6063   if test -n "$MIG"; then
6064   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6065 else
6066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6067 for as_dir in $PATH
6068 do
6069   IFS=$as_save_IFS
6070   test -z "$as_dir" && as_dir=.
6071     for ac_exec_ext in '' $ac_executable_extensions; do
6072   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6073     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6074     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6075     break 2
6076   fi
6077 done
6078   done
6079 IFS=$as_save_IFS
6080
6081 fi
6082 fi
6083 MIG=$ac_cv_prog_MIG
6084 if test -n "$MIG"; then
6085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6086 $as_echo "$MIG" >&6; }
6087 else
6088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6089 $as_echo "no" >&6; }
6090 fi
6091
6092
6093 fi
6094 if test -z "$ac_cv_prog_MIG"; then
6095   ac_ct_MIG=$MIG
6096   # Extract the first word of "mig", so it can be a program name with args.
6097 set dummy mig; ac_word=$2
6098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6099 $as_echo_n "checking for $ac_word... " >&6; }
6100 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6101   $as_echo_n "(cached) " >&6
6102 else
6103   if test -n "$ac_ct_MIG"; then
6104   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6105 else
6106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6107 for as_dir in $PATH
6108 do
6109   IFS=$as_save_IFS
6110   test -z "$as_dir" && as_dir=.
6111     for ac_exec_ext in '' $ac_executable_extensions; do
6112   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6113     ac_cv_prog_ac_ct_MIG="mig"
6114     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6115     break 2
6116   fi
6117 done
6118   done
6119 IFS=$as_save_IFS
6120
6121 fi
6122 fi
6123 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6124 if test -n "$ac_ct_MIG"; then
6125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6126 $as_echo "$ac_ct_MIG" >&6; }
6127 else
6128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6129 $as_echo "no" >&6; }
6130 fi
6131
6132   if test "x$ac_ct_MIG" = x; then
6133     MIG=""
6134   else
6135     case $cross_compiling:$ac_tool_warned in
6136 yes:)
6137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6138 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6139 ac_tool_warned=yes ;;
6140 esac
6141     MIG=$ac_ct_MIG
6142   fi
6143 else
6144   MIG="$ac_cv_prog_MIG"
6145 fi
6146
6147
6148 # ---------------------- #
6149 # Checks for libraries.  #
6150 # ---------------------- #
6151
6152 # We might need to link with -lm; most simulators need it.
6153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6154 $as_echo_n "checking for main in -lm... " >&6; }
6155 if test "${ac_cv_lib_m_main+set}" = set; then :
6156   $as_echo_n "(cached) " >&6
6157 else
6158   ac_check_lib_save_LIBS=$LIBS
6159 LIBS="-lm  $LIBS"
6160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6161 /* end confdefs.h.  */
6162
6163
6164 int
6165 main ()
6166 {
6167 return main ();
6168   ;
6169   return 0;
6170 }
6171 _ACEOF
6172 if ac_fn_c_try_link "$LINENO"; then :
6173   ac_cv_lib_m_main=yes
6174 else
6175   ac_cv_lib_m_main=no
6176 fi
6177 rm -f core conftest.err conftest.$ac_objext \
6178     conftest$ac_exeext conftest.$ac_ext
6179 LIBS=$ac_check_lib_save_LIBS
6180 fi
6181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6182 $as_echo "$ac_cv_lib_m_main" >&6; }
6183 if test "x$ac_cv_lib_m_main" = x""yes; then :
6184   cat >>confdefs.h <<_ACEOF
6185 #define HAVE_LIBM 1
6186 _ACEOF
6187
6188   LIBS="-lm $LIBS"
6189
6190 fi
6191
6192
6193 # We need to link with -lw to get `wctype' on Solaris before Solaris
6194 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6195 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6196 # is known to have this problem).  Therefore we avoid libw if we can.
6197 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6198 if test "x$ac_cv_func_wctype" = x""yes; then :
6199
6200 else
6201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6202 $as_echo_n "checking for wctype in -lw... " >&6; }
6203 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6204   $as_echo_n "(cached) " >&6
6205 else
6206   ac_check_lib_save_LIBS=$LIBS
6207 LIBS="-lw  $LIBS"
6208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6209 /* end confdefs.h.  */
6210
6211 /* Override any GCC internal prototype to avoid an error.
6212    Use char because int might match the return type of a GCC
6213    builtin and then its argument prototype would still apply.  */
6214 #ifdef __cplusplus
6215 extern "C"
6216 #endif
6217 char wctype ();
6218 int
6219 main ()
6220 {
6221 return wctype ();
6222   ;
6223   return 0;
6224 }
6225 _ACEOF
6226 if ac_fn_c_try_link "$LINENO"; then :
6227   ac_cv_lib_w_wctype=yes
6228 else
6229   ac_cv_lib_w_wctype=no
6230 fi
6231 rm -f core conftest.err conftest.$ac_objext \
6232     conftest$ac_exeext conftest.$ac_ext
6233 LIBS=$ac_check_lib_save_LIBS
6234 fi
6235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6236 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6237 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6238   cat >>confdefs.h <<_ACEOF
6239 #define HAVE_LIBW 1
6240 _ACEOF
6241
6242   LIBS="-lw $LIBS"
6243
6244 fi
6245
6246 fi
6247
6248
6249 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6251 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6252 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6253   $as_echo_n "(cached) " >&6
6254 else
6255   ac_func_search_save_LIBS=$LIBS
6256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6257 /* end confdefs.h.  */
6258
6259 /* Override any GCC internal prototype to avoid an error.
6260    Use char because int might match the return type of a GCC
6261    builtin and then its argument prototype would still apply.  */
6262 #ifdef __cplusplus
6263 extern "C"
6264 #endif
6265 char gethostbyname ();
6266 int
6267 main ()
6268 {
6269 return gethostbyname ();
6270   ;
6271   return 0;
6272 }
6273 _ACEOF
6274 for ac_lib in '' nsl; do
6275   if test -z "$ac_lib"; then
6276     ac_res="none required"
6277   else
6278     ac_res=-l$ac_lib
6279     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6280   fi
6281   if ac_fn_c_try_link "$LINENO"; then :
6282   ac_cv_search_gethostbyname=$ac_res
6283 fi
6284 rm -f core conftest.err conftest.$ac_objext \
6285     conftest$ac_exeext
6286   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6287   break
6288 fi
6289 done
6290 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6291
6292 else
6293   ac_cv_search_gethostbyname=no
6294 fi
6295 rm conftest.$ac_ext
6296 LIBS=$ac_func_search_save_LIBS
6297 fi
6298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6299 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6300 ac_res=$ac_cv_search_gethostbyname
6301 if test "$ac_res" != no; then :
6302   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6303
6304 fi
6305
6306
6307 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6309 $as_echo_n "checking for library containing socketpair... " >&6; }
6310 if test "${ac_cv_search_socketpair+set}" = set; then :
6311   $as_echo_n "(cached) " >&6
6312 else
6313   ac_func_search_save_LIBS=$LIBS
6314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6315 /* end confdefs.h.  */
6316
6317 /* Override any GCC internal prototype to avoid an error.
6318    Use char because int might match the return type of a GCC
6319    builtin and then its argument prototype would still apply.  */
6320 #ifdef __cplusplus
6321 extern "C"
6322 #endif
6323 char socketpair ();
6324 int
6325 main ()
6326 {
6327 return socketpair ();
6328   ;
6329   return 0;
6330 }
6331 _ACEOF
6332 for ac_lib in '' socket; do
6333   if test -z "$ac_lib"; then
6334     ac_res="none required"
6335   else
6336     ac_res=-l$ac_lib
6337     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6338   fi
6339   if ac_fn_c_try_link "$LINENO"; then :
6340   ac_cv_search_socketpair=$ac_res
6341 fi
6342 rm -f core conftest.err conftest.$ac_objext \
6343     conftest$ac_exeext
6344   if test "${ac_cv_search_socketpair+set}" = set; then :
6345   break
6346 fi
6347 done
6348 if test "${ac_cv_search_socketpair+set}" = set; then :
6349
6350 else
6351   ac_cv_search_socketpair=no
6352 fi
6353 rm conftest.$ac_ext
6354 LIBS=$ac_func_search_save_LIBS
6355 fi
6356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
6357 $as_echo "$ac_cv_search_socketpair" >&6; }
6358 ac_res=$ac_cv_search_socketpair
6359 if test "$ac_res" != no; then :
6360   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6361
6362 fi
6363
6364
6365 # Link in zlib if we can.  This allows us to read compressed debug sections.
6366
6367   # See if the user specified whether he wants zlib support or not.
6368
6369 # Check whether --with-zlib was given.
6370 if test "${with_zlib+set}" = set; then :
6371   withval=$with_zlib;
6372 else
6373   with_zlib=auto
6374 fi
6375
6376
6377   if test "$with_zlib" != "no"; then
6378     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6379 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6380 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6381   $as_echo_n "(cached) " >&6
6382 else
6383   ac_func_search_save_LIBS=$LIBS
6384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6385 /* end confdefs.h.  */
6386
6387 /* Override any GCC internal prototype to avoid an error.
6388    Use char because int might match the return type of a GCC
6389    builtin and then its argument prototype would still apply.  */
6390 #ifdef __cplusplus
6391 extern "C"
6392 #endif
6393 char zlibVersion ();
6394 int
6395 main ()
6396 {
6397 return zlibVersion ();
6398   ;
6399   return 0;
6400 }
6401 _ACEOF
6402 for ac_lib in '' z; do
6403   if test -z "$ac_lib"; then
6404     ac_res="none required"
6405   else
6406     ac_res=-l$ac_lib
6407     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6408   fi
6409   if ac_fn_c_try_link "$LINENO"; then :
6410   ac_cv_search_zlibVersion=$ac_res
6411 fi
6412 rm -f core conftest.err conftest.$ac_objext \
6413     conftest$ac_exeext
6414   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6415   break
6416 fi
6417 done
6418 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6419
6420 else
6421   ac_cv_search_zlibVersion=no
6422 fi
6423 rm conftest.$ac_ext
6424 LIBS=$ac_func_search_save_LIBS
6425 fi
6426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6427 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6428 ac_res=$ac_cv_search_zlibVersion
6429 if test "$ac_res" != no; then :
6430   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6431   for ac_header in zlib.h
6432 do :
6433   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6434 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6435   cat >>confdefs.h <<_ACEOF
6436 #define HAVE_ZLIB_H 1
6437 _ACEOF
6438
6439 fi
6440
6441 done
6442
6443 fi
6444
6445     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
6446       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
6447     fi
6448   fi
6449
6450
6451 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
6452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
6453 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
6454 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6455   $as_echo_n "(cached) " >&6
6456 else
6457   ac_func_search_save_LIBS=$LIBS
6458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6459 /* end confdefs.h.  */
6460
6461 /* Override any GCC internal prototype to avoid an error.
6462    Use char because int might match the return type of a GCC
6463    builtin and then its argument prototype would still apply.  */
6464 #ifdef __cplusplus
6465 extern "C"
6466 #endif
6467 char dlgetmodinfo ();
6468 int
6469 main ()
6470 {
6471 return dlgetmodinfo ();
6472   ;
6473   return 0;
6474 }
6475 _ACEOF
6476 for ac_lib in '' dl xpdl; do
6477   if test -z "$ac_lib"; then
6478     ac_res="none required"
6479   else
6480     ac_res=-l$ac_lib
6481     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6482   fi
6483   if ac_fn_c_try_link "$LINENO"; then :
6484   ac_cv_search_dlgetmodinfo=$ac_res
6485 fi
6486 rm -f core conftest.err conftest.$ac_objext \
6487     conftest$ac_exeext
6488   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6489   break
6490 fi
6491 done
6492 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6493
6494 else
6495   ac_cv_search_dlgetmodinfo=no
6496 fi
6497 rm conftest.$ac_ext
6498 LIBS=$ac_func_search_save_LIBS
6499 fi
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
6501 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
6502 ac_res=$ac_cv_search_dlgetmodinfo
6503 if test "$ac_res" != no; then :
6504   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6505
6506 fi
6507
6508
6509
6510
6511
6512 # Check whether --with-libiconv-prefix was given.
6513 if test "${with_libiconv_prefix+set}" = set; then :
6514   withval=$with_libiconv_prefix;
6515     for dir in `echo "$withval" | tr : ' '`; do
6516       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
6517       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
6518     done
6519
6520 fi
6521
6522
6523   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
6524   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
6525
6526   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6527 $as_echo_n "checking for iconv... " >&6; }
6528 if test "${am_cv_func_iconv+set}" = set; then :
6529   $as_echo_n "(cached) " >&6
6530 else
6531
6532     am_cv_func_iconv="no, consider installing GNU libiconv"
6533     am_cv_lib_iconv=no
6534     am_cv_use_build_libiconv=no
6535     am_cv_build_libiconv_path=
6536
6537     # If libiconv is part of the build tree, then try using it over
6538     # any system iconv.
6539     if test -d ../libiconv; then
6540       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
6541         am_save_LIBS="$LIBS"
6542         am_save_CPPFLAGS="$CPPFLAGS"
6543         LIBS="$LIBS $lib_dir/libiconv.a"
6544         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
6545         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6546 /* end confdefs.h.  */
6547 #include <stdlib.h>
6548 #include <iconv.h>
6549 int
6550 main ()
6551 {
6552 iconv_t cd = iconv_open("","");
6553            iconv(cd,NULL,NULL,NULL,NULL);
6554            iconv_close(cd);
6555   ;
6556   return 0;
6557 }
6558 _ACEOF
6559 if ac_fn_c_try_link "$LINENO"; then :
6560   am_cv_use_build_libiconv=yes
6561           am_cv_build_libiconv_path=$lib_dir/libiconv.a
6562           am_cv_lib_iconv=yes
6563           am_cv_func_iconv=yes
6564 fi
6565 rm -f core conftest.err conftest.$ac_objext \
6566     conftest$ac_exeext conftest.$ac_ext
6567         LIBS="$am_save_LIBS"
6568         CPPFLAGS="$am_save_CPPFLAGS"
6569         if test "$am_cv_use_build_libiconv" = "yes"; then
6570           break
6571         fi
6572       done
6573     fi
6574
6575     # Next, try to find iconv in libc.
6576     if test "$am_cv_func_iconv" != yes; then
6577       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6578 /* end confdefs.h.  */
6579 #include <stdlib.h>
6580 #include <iconv.h>
6581 int
6582 main ()
6583 {
6584 iconv_t cd = iconv_open("","");
6585          iconv(cd,NULL,NULL,NULL,NULL);
6586          iconv_close(cd);
6587   ;
6588   return 0;
6589 }
6590 _ACEOF
6591 if ac_fn_c_try_link "$LINENO"; then :
6592   am_cv_func_iconv=yes
6593 fi
6594 rm -f core conftest.err conftest.$ac_objext \
6595     conftest$ac_exeext conftest.$ac_ext
6596     fi
6597
6598     # If iconv was not in libc, try -liconv.  In this case, arrange to
6599     # look in the libiconv prefix, if it was specified by the user.
6600     if test "$am_cv_func_iconv" != yes; then
6601       am_save_CPPFLAGS="$CPPFLAGS"
6602       am_save_LIBS="$LIBS"
6603       if test -n "$LIBICONV_INCLUDE"; then
6604         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6605         LIBS="$LIBS $LIBICONV_LIBDIR"
6606       fi
6607       LIBS="$LIBS -liconv"
6608       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6609 /* end confdefs.h.  */
6610 #include <stdlib.h>
6611 #include <iconv.h>
6612 int
6613 main ()
6614 {
6615 iconv_t cd = iconv_open("","");
6616          iconv(cd,NULL,NULL,NULL,NULL);
6617          iconv_close(cd);
6618   ;
6619   return 0;
6620 }
6621 _ACEOF
6622 if ac_fn_c_try_link "$LINENO"; then :
6623   am_cv_lib_iconv=yes
6624         am_cv_func_iconv=yes
6625 fi
6626 rm -f core conftest.err conftest.$ac_objext \
6627     conftest$ac_exeext conftest.$ac_ext
6628       LIBS="$am_save_LIBS"
6629       CPPFLAGS="$am_save_CPPFLAGS"
6630     fi
6631
6632 fi
6633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6634 $as_echo "$am_cv_func_iconv" >&6; }
6635
6636   # Set the various flags based on the cache variables.  We can't rely
6637   # on the flags to remain set from the above code, due to caching.
6638   LIBICONV=
6639   if test "$am_cv_lib_iconv" = yes; then
6640     LIBICONV="-liconv"
6641   else
6642     LIBICONV_LIBDIR=
6643     LIBICONV_INCLUDE=
6644   fi
6645   if test "$am_cv_use_build_libiconv" = yes; then
6646     LIBICONV="$am_cv_build_libiconv_path"
6647     LIBICONV_LIBDIR=""
6648     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
6649   fi
6650   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6651   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
6652
6653   if test "$am_cv_func_iconv" = yes; then
6654
6655 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
6656
6657     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6658 $as_echo_n "checking for iconv declaration... " >&6; }
6659     if test "${am_cv_proto_iconv+set}" = set; then :
6660   $as_echo_n "(cached) " >&6
6661 else
6662
6663       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6664 /* end confdefs.h.  */
6665
6666 #include <stdlib.h>
6667 #include <iconv.h>
6668 extern
6669 #ifdef __cplusplus
6670 "C"
6671 #endif
6672 #if defined(__STDC__) || defined(__cplusplus)
6673 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6674 #else
6675 size_t iconv();
6676 #endif
6677
6678 int
6679 main ()
6680 {
6681
6682   ;
6683   return 0;
6684 }
6685 _ACEOF
6686 if ac_fn_c_try_compile "$LINENO"; then :
6687   am_cv_proto_iconv_arg1=""
6688 else
6689   am_cv_proto_iconv_arg1="const"
6690 fi
6691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6692       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6693 fi
6694
6695     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6696     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6697          }$am_cv_proto_iconv" >&5
6698 $as_echo "${ac_t:-
6699          }$am_cv_proto_iconv" >&6; }
6700
6701 cat >>confdefs.h <<_ACEOF
6702 #define ICONV_CONST $am_cv_proto_iconv_arg1
6703 _ACEOF
6704
6705   fi
6706
6707
6708 # GDB may fork/exec the iconv program to get the list of supported character
6709 # sets.  Allow the user to specify where to find it.
6710 # There are several factors affecting the choice of option name:
6711 # - There is already --with-libiconv-prefix but we can't use it, it specifies
6712 #   the build-time location of libiconv files.
6713 # - The program we need to find is iconv, which comes with glibc.  The user
6714 #   doesn't necessarily have libiconv installed.  Therefore naming this
6715 #   --with-libiconv-foo feels wrong.
6716 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
6717 #   defined to work on directories not files (though it really doesn't know
6718 #   the difference).
6719 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
6720 #   with --with-libiconv-prefix.
6721 # Putting these together is why the option name is --with-iconv-bin.
6722
6723
6724 # Check whether --with-iconv-bin was given.
6725 if test "${with_iconv_bin+set}" = set; then :
6726   withval=$with_iconv_bin; iconv_bin="${withval}"
6727
6728 cat >>confdefs.h <<_ACEOF
6729 #define ICONV_BIN "${iconv_bin}"
6730 _ACEOF
6731
6732
6733   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6734      if test "x$prefix" = xNONE; then
6735         test_prefix=/usr/local
6736      else
6737         test_prefix=$prefix
6738      fi
6739   else
6740      test_prefix=$exec_prefix
6741   fi
6742   value=0
6743   case ${iconv_bin} in
6744      "${test_prefix}"|"${test_prefix}/"*|\
6745         '${exec_prefix}'|'${exec_prefix}/'*)
6746      value=1
6747      ;;
6748   esac
6749
6750 cat >>confdefs.h <<_ACEOF
6751 #define ICONV_BIN_RELOCATABLE $value
6752 _ACEOF
6753
6754
6755
6756 fi
6757
6758
6759 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
6760 # There is a very specific comment in /usr/include/curses.h explaining that
6761 # termcap routines built into libcurses must not be used.
6762 #
6763 # The symptoms we observed so far is GDB unexpectedly changing
6764 # the terminal settings when tgetent is called - this is particularly
6765 # visible as the output is missing carriage returns, and so rapidly
6766 # becomes very hard to read.
6767 #
6768 # The readline configure script has already decided that libtermcap
6769 # was enough for its purposes, and so decided to build readline using
6770 # libtermcap.  Since the TUI mode requires curses, building GDB with
6771 # TUI enabled results in both libraries to be used at the same time,
6772 # which is not allowed.  This basically means that GDB with TUI is
6773 # broken on alpha-osf.
6774
6775 case $host_os in
6776   osf* )
6777     if test x"$enable_tui" = xyes; then
6778       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
6779     fi
6780     if test x"$enable_tui" = xauto; then
6781       enable_tui=no
6782     fi
6783     ;;
6784 esac
6785
6786 # For the TUI, we need enhanced curses functionality.
6787 if test x"$enable_tui" != xno; then
6788   prefer_curses=yes
6789 fi
6790
6791 curses_found=no
6792 if test x"$prefer_curses" = xyes; then
6793   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
6794   # curses library because the latter might not provide all the
6795   # functionality we need.  However, this leads to problems on systems
6796   # where the linker searches /usr/local/lib, but the compiler doesn't
6797   # search /usr/local/include, if ncurses is installed in /usr/local.  A
6798   # default installation of ncurses on alpha*-dec-osf* will lead to such
6799   # a situation.
6800   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
6801 $as_echo_n "checking for library containing waddstr... " >&6; }
6802 if test "${ac_cv_search_waddstr+set}" = set; then :
6803   $as_echo_n "(cached) " >&6
6804 else
6805   ac_func_search_save_LIBS=$LIBS
6806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6807 /* end confdefs.h.  */
6808
6809 /* Override any GCC internal prototype to avoid an error.
6810    Use char because int might match the return type of a GCC
6811    builtin and then its argument prototype would still apply.  */
6812 #ifdef __cplusplus
6813 extern "C"
6814 #endif
6815 char waddstr ();
6816 int
6817 main ()
6818 {
6819 return waddstr ();
6820   ;
6821   return 0;
6822 }
6823 _ACEOF
6824 for ac_lib in '' ncurses cursesX curses; do
6825   if test -z "$ac_lib"; then
6826     ac_res="none required"
6827   else
6828     ac_res=-l$ac_lib
6829     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6830   fi
6831   if ac_fn_c_try_link "$LINENO"; then :
6832   ac_cv_search_waddstr=$ac_res
6833 fi
6834 rm -f core conftest.err conftest.$ac_objext \
6835     conftest$ac_exeext
6836   if test "${ac_cv_search_waddstr+set}" = set; then :
6837   break
6838 fi
6839 done
6840 if test "${ac_cv_search_waddstr+set}" = set; then :
6841
6842 else
6843   ac_cv_search_waddstr=no
6844 fi
6845 rm conftest.$ac_ext
6846 LIBS=$ac_func_search_save_LIBS
6847 fi
6848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
6849 $as_echo "$ac_cv_search_waddstr" >&6; }
6850 ac_res=$ac_cv_search_waddstr
6851 if test "$ac_res" != no; then :
6852   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6853
6854 fi
6855
6856
6857   if test "$ac_cv_search_waddstr" != no; then
6858     curses_found=yes
6859   fi
6860 fi
6861
6862 # Check whether we should enable the TUI, but only do so if we really
6863 # can.
6864 if test x"$enable_tui" != xno; then
6865   if test -d $srcdir/tui; then
6866     if test "$curses_found" != no; then
6867       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
6868       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
6869       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
6870       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
6871     else
6872       if test x"$enable_tui" = xyes; then
6873         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
6874       else
6875         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
6876 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
6877       fi
6878     fi
6879   fi
6880 fi
6881
6882 # Since GDB uses Readline, we need termcap functionality.  In many
6883 # cases this will be provided by the curses library, but some systems
6884 # have a seperate termcap library, or no curses library at all.
6885
6886 case $host_os in
6887   cygwin*)
6888     if test -d $srcdir/libtermcap; then
6889       LIBS="../libtermcap/libtermcap.a $LIBS"
6890       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
6891     fi ;;
6892   go32* | *djgpp*)
6893     ac_cv_search_tgetent="none required"
6894     ;;
6895   *mingw32*)
6896     ac_cv_search_tgetent="none required"
6897     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
6898     ;;
6899 esac
6900
6901 # These are the libraries checked by Readline.
6902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
6903 $as_echo_n "checking for library containing tgetent... " >&6; }
6904 if test "${ac_cv_search_tgetent+set}" = set; then :
6905   $as_echo_n "(cached) " >&6
6906 else
6907   ac_func_search_save_LIBS=$LIBS
6908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6909 /* end confdefs.h.  */
6910
6911 /* Override any GCC internal prototype to avoid an error.
6912    Use char because int might match the return type of a GCC
6913    builtin and then its argument prototype would still apply.  */
6914 #ifdef __cplusplus
6915 extern "C"
6916 #endif
6917 char tgetent ();
6918 int
6919 main ()
6920 {
6921 return tgetent ();
6922   ;
6923   return 0;
6924 }
6925 _ACEOF
6926 for ac_lib in '' termcap tinfo curses ncurses; do
6927   if test -z "$ac_lib"; then
6928     ac_res="none required"
6929   else
6930     ac_res=-l$ac_lib
6931     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6932   fi
6933   if ac_fn_c_try_link "$LINENO"; then :
6934   ac_cv_search_tgetent=$ac_res
6935 fi
6936 rm -f core conftest.err conftest.$ac_objext \
6937     conftest$ac_exeext
6938   if test "${ac_cv_search_tgetent+set}" = set; then :
6939   break
6940 fi
6941 done
6942 if test "${ac_cv_search_tgetent+set}" = set; then :
6943
6944 else
6945   ac_cv_search_tgetent=no
6946 fi
6947 rm conftest.$ac_ext
6948 LIBS=$ac_func_search_save_LIBS
6949 fi
6950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
6951 $as_echo "$ac_cv_search_tgetent" >&6; }
6952 ac_res=$ac_cv_search_tgetent
6953 if test "$ac_res" != no; then :
6954   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6955
6956 fi
6957
6958
6959 if test "$ac_cv_search_tgetent" = no; then
6960   as_fn_error "no termcap library found" "$LINENO" 5
6961 fi
6962
6963
6964 # Check whether --with-system-readline was given.
6965 if test "${with_system_readline+set}" = set; then :
6966   withval=$with_system_readline;
6967 fi
6968
6969
6970 if test "$with_system_readline" = yes; then
6971   READLINE=-lreadline
6972   READLINE_DEPS=
6973   READLINE_CFLAGS=
6974   READLINE_TEXI_INCFLAG=
6975 else
6976   READLINE='$(READLINE_DIR)/libreadline.a'
6977   READLINE_DEPS='$(READLINE)'
6978   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
6979   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
6980 fi
6981
6982
6983
6984
6985
6986 # Generate jit-reader.h
6987
6988 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
6989 TARGET_PTR=
6990
6991 # The cast to long int works around a bug in the HP C Compiler
6992 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6993 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6994 # This bug is HP SR number 8606223364.
6995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
6996 $as_echo_n "checking size of unsigned long long... " >&6; }
6997 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
6998   $as_echo_n "(cached) " >&6
6999 else
7000   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7001
7002 else
7003   if test "$ac_cv_type_unsigned_long_long" = yes; then
7004      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7005 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7006 { as_fn_set_status 77
7007 as_fn_error "cannot compute sizeof (unsigned long long)
7008 See \`config.log' for more details." "$LINENO" 5; }; }
7009    else
7010      ac_cv_sizeof_unsigned_long_long=0
7011    fi
7012 fi
7013
7014 fi
7015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7016 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7017
7018
7019
7020 cat >>confdefs.h <<_ACEOF
7021 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7022 _ACEOF
7023
7024
7025 # The cast to long int works around a bug in the HP C Compiler
7026 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7027 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7028 # This bug is HP SR number 8606223364.
7029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7030 $as_echo_n "checking size of unsigned long... " >&6; }
7031 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7032   $as_echo_n "(cached) " >&6
7033 else
7034   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7035
7036 else
7037   if test "$ac_cv_type_unsigned_long" = yes; then
7038      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7039 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7040 { as_fn_set_status 77
7041 as_fn_error "cannot compute sizeof (unsigned long)
7042 See \`config.log' for more details." "$LINENO" 5; }; }
7043    else
7044      ac_cv_sizeof_unsigned_long=0
7045    fi
7046 fi
7047
7048 fi
7049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7050 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7051
7052
7053
7054 cat >>confdefs.h <<_ACEOF
7055 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7056 _ACEOF
7057
7058
7059 # The cast to long int works around a bug in the HP C Compiler
7060 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7061 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7062 # This bug is HP SR number 8606223364.
7063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7064 $as_echo_n "checking size of unsigned __int128... " >&6; }
7065 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7066   $as_echo_n "(cached) " >&6
7067 else
7068   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7069
7070 else
7071   if test "$ac_cv_type_unsigned___int128" = yes; then
7072      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7073 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7074 { as_fn_set_status 77
7075 as_fn_error "cannot compute sizeof (unsigned __int128)
7076 See \`config.log' for more details." "$LINENO" 5; }; }
7077    else
7078      ac_cv_sizeof_unsigned___int128=0
7079    fi
7080 fi
7081
7082 fi
7083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7084 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7085
7086
7087
7088 cat >>confdefs.h <<_ACEOF
7089 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7090 _ACEOF
7091
7092
7093
7094 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7095   TARGET_PTR="unsigned long"
7096 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7097   TARGET_PTR="unsigned long long"
7098 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7099   TARGET_PTR="unsigned __int128"
7100 else
7101   TARGET_PTR="unsigned long"
7102 fi
7103
7104
7105 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7106
7107
7108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7109 $as_echo_n "checking for library containing dlopen... " >&6; }
7110 if test "${ac_cv_search_dlopen+set}" = set; then :
7111   $as_echo_n "(cached) " >&6
7112 else
7113   ac_func_search_save_LIBS=$LIBS
7114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7115 /* end confdefs.h.  */
7116
7117 /* Override any GCC internal prototype to avoid an error.
7118    Use char because int might match the return type of a GCC
7119    builtin and then its argument prototype would still apply.  */
7120 #ifdef __cplusplus
7121 extern "C"
7122 #endif
7123 char dlopen ();
7124 int
7125 main ()
7126 {
7127 return dlopen ();
7128   ;
7129   return 0;
7130 }
7131 _ACEOF
7132 for ac_lib in '' dl; do
7133   if test -z "$ac_lib"; then
7134     ac_res="none required"
7135   else
7136     ac_res=-l$ac_lib
7137     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7138   fi
7139   if ac_fn_c_try_link "$LINENO"; then :
7140   ac_cv_search_dlopen=$ac_res
7141 fi
7142 rm -f core conftest.err conftest.$ac_objext \
7143     conftest$ac_exeext
7144   if test "${ac_cv_search_dlopen+set}" = set; then :
7145   break
7146 fi
7147 done
7148 if test "${ac_cv_search_dlopen+set}" = set; then :
7149
7150 else
7151   ac_cv_search_dlopen=no
7152 fi
7153 rm conftest.$ac_ext
7154 LIBS=$ac_func_search_save_LIBS
7155 fi
7156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7157 $as_echo "$ac_cv_search_dlopen" >&6; }
7158 ac_res=$ac_cv_search_dlopen
7159 if test "$ac_res" != no; then :
7160   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7161
7162 fi
7163
7164
7165
7166
7167 # Check whether --with-jit-reader-dir was given.
7168 if test "${with_jit_reader_dir+set}" = set; then :
7169   withval=$with_jit_reader_dir;
7170     JIT_READER_DIR=$withval
7171 else
7172   JIT_READER_DIR=${libdir}/gdb
7173 fi
7174
7175
7176   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7177   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7178   ac_define_dir=`eval echo $JIT_READER_DIR`
7179   ac_define_dir=`eval echo $ac_define_dir`
7180
7181 cat >>confdefs.h <<_ACEOF
7182 #define JIT_READER_DIR "$ac_define_dir"
7183 _ACEOF
7184
7185
7186
7187
7188   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7189      if test "x$prefix" = xNONE; then
7190         test_prefix=/usr/local
7191      else
7192         test_prefix=$prefix
7193      fi
7194   else
7195      test_prefix=$exec_prefix
7196   fi
7197   value=0
7198   case ${ac_define_dir} in
7199      "${test_prefix}"|"${test_prefix}/"*|\
7200         '${exec_prefix}'|'${exec_prefix}/'*)
7201      value=1
7202      ;;
7203   esac
7204
7205 cat >>confdefs.h <<_ACEOF
7206 #define JIT_READER_DIR_RELOCATABLE $value
7207 _ACEOF
7208
7209
7210
7211
7212
7213 # Check whether --with-expat was given.
7214 if test "${with_expat+set}" = set; then :
7215   withval=$with_expat;
7216 else
7217   with_expat=auto
7218 fi
7219
7220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7221 $as_echo_n "checking whether to use expat... " >&6; }
7222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7223 $as_echo "$with_expat" >&6; }
7224
7225 if test "${with_expat}" = no; then
7226   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7227 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7228   HAVE_LIBEXPAT=no
7229 else
7230
7231       if test "X$prefix" = "XNONE"; then
7232     acl_final_prefix="$ac_default_prefix"
7233   else
7234     acl_final_prefix="$prefix"
7235   fi
7236   if test "X$exec_prefix" = "XNONE"; then
7237     acl_final_exec_prefix='${prefix}'
7238   else
7239     acl_final_exec_prefix="$exec_prefix"
7240   fi
7241   acl_save_prefix="$prefix"
7242   prefix="$acl_final_prefix"
7243   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7244   prefix="$acl_save_prefix"
7245
7246
7247 # Check whether --with-gnu-ld was given.
7248 if test "${with_gnu_ld+set}" = set; then :
7249   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7250 else
7251   with_gnu_ld=no
7252 fi
7253
7254 # Prepare PATH_SEPARATOR.
7255 # The user is always right.
7256 if test "${PATH_SEPARATOR+set}" != set; then
7257   echo "#! /bin/sh" >conf$$.sh
7258   echo  "exit 0"   >>conf$$.sh
7259   chmod +x conf$$.sh
7260   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7261     PATH_SEPARATOR=';'
7262   else
7263     PATH_SEPARATOR=:
7264   fi
7265   rm -f conf$$.sh
7266 fi
7267 ac_prog=ld
7268 if test "$GCC" = yes; then
7269   # Check if gcc -print-prog-name=ld gives a path.
7270   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7271 $as_echo_n "checking for ld used by GCC... " >&6; }
7272   case $host in
7273   *-*-mingw*)
7274     # gcc leaves a trailing carriage return which upsets mingw
7275     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7276   *)
7277     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7278   esac
7279   case $ac_prog in
7280     # Accept absolute paths.
7281     [\\/]* | [A-Za-z]:[\\/]*)
7282       re_direlt='/[^/][^/]*/\.\./'
7283       # Canonicalize the path of ld
7284       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7285       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7286         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7287       done
7288       test -z "$LD" && LD="$ac_prog"
7289       ;;
7290   "")
7291     # If it fails, then pretend we aren't using GCC.
7292     ac_prog=ld
7293     ;;
7294   *)
7295     # If it is relative, then search for the first ld in PATH.
7296     with_gnu_ld=unknown
7297     ;;
7298   esac
7299 elif test "$with_gnu_ld" = yes; then
7300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7301 $as_echo_n "checking for GNU ld... " >&6; }
7302 else
7303   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7304 $as_echo_n "checking for non-GNU ld... " >&6; }
7305 fi
7306 if test "${acl_cv_path_LD+set}" = set; then :
7307   $as_echo_n "(cached) " >&6
7308 else
7309   if test -z "$LD"; then
7310   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7311   for ac_dir in $PATH; do
7312     test -z "$ac_dir" && ac_dir=.
7313     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7314       acl_cv_path_LD="$ac_dir/$ac_prog"
7315       # Check to see if the program is GNU ld.  I'd rather use --version,
7316       # but apparently some GNU ld's only accept -v.
7317       # Break only if it was the GNU/non-GNU ld that we prefer.
7318       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7319         test "$with_gnu_ld" != no && break
7320       else
7321         test "$with_gnu_ld" != yes && break
7322       fi
7323     fi
7324   done
7325   IFS="$ac_save_ifs"
7326 else
7327   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7328 fi
7329 fi
7330
7331 LD="$acl_cv_path_LD"
7332 if test -n "$LD"; then
7333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7334 $as_echo "$LD" >&6; }
7335 else
7336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7337 $as_echo "no" >&6; }
7338 fi
7339 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7341 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7342 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7343   $as_echo_n "(cached) " >&6
7344 else
7345   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7346 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7347   acl_cv_prog_gnu_ld=yes
7348 else
7349   acl_cv_prog_gnu_ld=no
7350 fi
7351 fi
7352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7353 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7354 with_gnu_ld=$acl_cv_prog_gnu_ld
7355
7356
7357
7358                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7359 $as_echo_n "checking for shared library run path origin... " >&6; }
7360 if test "${acl_cv_rpath+set}" = set; then :
7361   $as_echo_n "(cached) " >&6
7362 else
7363
7364     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7365     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7366     . ./conftest.sh
7367     rm -f ./conftest.sh
7368     acl_cv_rpath=done
7369
7370 fi
7371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7372 $as_echo "$acl_cv_rpath" >&6; }
7373   wl="$acl_cv_wl"
7374   libext="$acl_cv_libext"
7375   shlibext="$acl_cv_shlibext"
7376   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7377   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7378   hardcode_direct="$acl_cv_hardcode_direct"
7379   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7380     # Check whether --enable-rpath was given.
7381 if test "${enable_rpath+set}" = set; then :
7382   enableval=$enable_rpath; :
7383 else
7384   enable_rpath=yes
7385 fi
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396     use_additional=yes
7397
7398   acl_save_prefix="$prefix"
7399   prefix="$acl_final_prefix"
7400   acl_save_exec_prefix="$exec_prefix"
7401   exec_prefix="$acl_final_exec_prefix"
7402
7403     eval additional_includedir=\"$includedir\"
7404     eval additional_libdir=\"$libdir\"
7405
7406   exec_prefix="$acl_save_exec_prefix"
7407   prefix="$acl_save_prefix"
7408
7409
7410 # Check whether --with-libexpat-prefix was given.
7411 if test "${with_libexpat_prefix+set}" = set; then :
7412   withval=$with_libexpat_prefix;
7413     if test "X$withval" = "Xno"; then
7414       use_additional=no
7415     else
7416       if test "X$withval" = "X"; then
7417
7418   acl_save_prefix="$prefix"
7419   prefix="$acl_final_prefix"
7420   acl_save_exec_prefix="$exec_prefix"
7421   exec_prefix="$acl_final_exec_prefix"
7422
7423           eval additional_includedir=\"$includedir\"
7424           eval additional_libdir=\"$libdir\"
7425
7426   exec_prefix="$acl_save_exec_prefix"
7427   prefix="$acl_save_prefix"
7428
7429       else
7430         additional_includedir="$withval/include"
7431         additional_libdir="$withval/lib"
7432       fi
7433     fi
7434
7435 fi
7436
7437       LIBEXPAT=
7438   LTLIBEXPAT=
7439   INCEXPAT=
7440   rpathdirs=
7441   ltrpathdirs=
7442   names_already_handled=
7443   names_next_round='expat '
7444   while test -n "$names_next_round"; do
7445     names_this_round="$names_next_round"
7446     names_next_round=
7447     for name in $names_this_round; do
7448       already_handled=
7449       for n in $names_already_handled; do
7450         if test "$n" = "$name"; then
7451           already_handled=yes
7452           break
7453         fi
7454       done
7455       if test -z "$already_handled"; then
7456         names_already_handled="$names_already_handled $name"
7457                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7458         eval value=\"\$HAVE_LIB$uppername\"
7459         if test -n "$value"; then
7460           if test "$value" = yes; then
7461             eval value=\"\$LIB$uppername\"
7462             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
7463             eval value=\"\$LTLIB$uppername\"
7464             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
7465           else
7466                                     :
7467           fi
7468         else
7469                               found_dir=
7470           found_la=
7471           found_so=
7472           found_a=
7473           if test $use_additional = yes; then
7474             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7475               found_dir="$additional_libdir"
7476               found_so="$additional_libdir/lib$name.$shlibext"
7477               if test -f "$additional_libdir/lib$name.la"; then
7478                 found_la="$additional_libdir/lib$name.la"
7479               fi
7480             else
7481               if test -f "$additional_libdir/lib$name.$libext"; then
7482                 found_dir="$additional_libdir"
7483                 found_a="$additional_libdir/lib$name.$libext"
7484                 if test -f "$additional_libdir/lib$name.la"; then
7485                   found_la="$additional_libdir/lib$name.la"
7486                 fi
7487               fi
7488             fi
7489           fi
7490           if test "X$found_dir" = "X"; then
7491             for x in $LDFLAGS $LTLIBEXPAT; do
7492
7493   acl_save_prefix="$prefix"
7494   prefix="$acl_final_prefix"
7495   acl_save_exec_prefix="$exec_prefix"
7496   exec_prefix="$acl_final_exec_prefix"
7497   eval x=\"$x\"
7498   exec_prefix="$acl_save_exec_prefix"
7499   prefix="$acl_save_prefix"
7500
7501               case "$x" in
7502                 -L*)
7503                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7504                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7505                     found_dir="$dir"
7506                     found_so="$dir/lib$name.$shlibext"
7507                     if test -f "$dir/lib$name.la"; then
7508                       found_la="$dir/lib$name.la"
7509                     fi
7510                   else
7511                     if test -f "$dir/lib$name.$libext"; then
7512                       found_dir="$dir"
7513                       found_a="$dir/lib$name.$libext"
7514                       if test -f "$dir/lib$name.la"; then
7515                         found_la="$dir/lib$name.la"
7516                       fi
7517                     fi
7518                   fi
7519                   ;;
7520               esac
7521               if test "X$found_dir" != "X"; then
7522                 break
7523               fi
7524             done
7525           fi
7526           if test "X$found_dir" != "X"; then
7527                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
7528             if test "X$found_so" != "X"; then
7529                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7530                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7531               else
7532                                                                                 haveit=
7533                 for x in $ltrpathdirs; do
7534                   if test "X$x" = "X$found_dir"; then
7535                     haveit=yes
7536                     break
7537                   fi
7538                 done
7539                 if test -z "$haveit"; then
7540                   ltrpathdirs="$ltrpathdirs $found_dir"
7541                 fi
7542                                 if test "$hardcode_direct" = yes; then
7543                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7544                 else
7545                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7546                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7547                                                             haveit=
7548                     for x in $rpathdirs; do
7549                       if test "X$x" = "X$found_dir"; then
7550                         haveit=yes
7551                         break
7552                       fi
7553                     done
7554                     if test -z "$haveit"; then
7555                       rpathdirs="$rpathdirs $found_dir"
7556                     fi
7557                   else
7558                                                                                 haveit=
7559                     for x in $LDFLAGS $LIBEXPAT; do
7560
7561   acl_save_prefix="$prefix"
7562   prefix="$acl_final_prefix"
7563   acl_save_exec_prefix="$exec_prefix"
7564   exec_prefix="$acl_final_exec_prefix"
7565   eval x=\"$x\"
7566   exec_prefix="$acl_save_exec_prefix"
7567   prefix="$acl_save_prefix"
7568
7569                       if test "X$x" = "X-L$found_dir"; then
7570                         haveit=yes
7571                         break
7572                       fi
7573                     done
7574                     if test -z "$haveit"; then
7575                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
7576                     fi
7577                     if test "$hardcode_minus_L" != no; then
7578                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7579                     else
7580                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7581                     fi
7582                   fi
7583                 fi
7584               fi
7585             else
7586               if test "X$found_a" != "X"; then
7587                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
7588               else
7589                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
7590               fi
7591             fi
7592                         additional_includedir=
7593             case "$found_dir" in
7594               */lib | */lib/)
7595                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7596                 additional_includedir="$basedir/include"
7597                 ;;
7598             esac
7599             if test "X$additional_includedir" != "X"; then
7600                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7601                 haveit=
7602                 if test "X$additional_includedir" = "X/usr/local/include"; then
7603                   if test -n "$GCC"; then
7604                     case $host_os in
7605                       linux*) haveit=yes;;
7606                     esac
7607                   fi
7608                 fi
7609                 if test -z "$haveit"; then
7610                   for x in $CPPFLAGS $INCEXPAT; do
7611
7612   acl_save_prefix="$prefix"
7613   prefix="$acl_final_prefix"
7614   acl_save_exec_prefix="$exec_prefix"
7615   exec_prefix="$acl_final_exec_prefix"
7616   eval x=\"$x\"
7617   exec_prefix="$acl_save_exec_prefix"
7618   prefix="$acl_save_prefix"
7619
7620                     if test "X$x" = "X-I$additional_includedir"; then
7621                       haveit=yes
7622                       break
7623                     fi
7624                   done
7625                   if test -z "$haveit"; then
7626                     if test -d "$additional_includedir"; then
7627                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
7628                     fi
7629                   fi
7630                 fi
7631               fi
7632             fi
7633                         if test -n "$found_la"; then
7634                                                         save_libdir="$libdir"
7635               case "$found_la" in
7636                 */* | *\\*) . "$found_la" ;;
7637                 *) . "./$found_la" ;;
7638               esac
7639               libdir="$save_libdir"
7640                             for dep in $dependency_libs; do
7641                 case "$dep" in
7642                   -L*)
7643                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7644                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7645                       haveit=
7646                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7647                         if test -n "$GCC"; then
7648                           case $host_os in
7649                             linux*) haveit=yes;;
7650                           esac
7651                         fi
7652                       fi
7653                       if test -z "$haveit"; then
7654                         haveit=
7655                         for x in $LDFLAGS $LIBEXPAT; do
7656
7657   acl_save_prefix="$prefix"
7658   prefix="$acl_final_prefix"
7659   acl_save_exec_prefix="$exec_prefix"
7660   exec_prefix="$acl_final_exec_prefix"
7661   eval x=\"$x\"
7662   exec_prefix="$acl_save_exec_prefix"
7663   prefix="$acl_save_prefix"
7664
7665                           if test "X$x" = "X-L$additional_libdir"; then
7666                             haveit=yes
7667                             break
7668                           fi
7669                         done
7670                         if test -z "$haveit"; then
7671                           if test -d "$additional_libdir"; then
7672                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
7673                           fi
7674                         fi
7675                         haveit=
7676                         for x in $LDFLAGS $LTLIBEXPAT; do
7677
7678   acl_save_prefix="$prefix"
7679   prefix="$acl_final_prefix"
7680   acl_save_exec_prefix="$exec_prefix"
7681   exec_prefix="$acl_final_exec_prefix"
7682   eval x=\"$x\"
7683   exec_prefix="$acl_save_exec_prefix"
7684   prefix="$acl_save_prefix"
7685
7686                           if test "X$x" = "X-L$additional_libdir"; then
7687                             haveit=yes
7688                             break
7689                           fi
7690                         done
7691                         if test -z "$haveit"; then
7692                           if test -d "$additional_libdir"; then
7693                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
7694                           fi
7695                         fi
7696                       fi
7697                     fi
7698                     ;;
7699                   -R*)
7700                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7701                     if test "$enable_rpath" != no; then
7702                                                                   haveit=
7703                       for x in $rpathdirs; do
7704                         if test "X$x" = "X$dir"; then
7705                           haveit=yes
7706                           break
7707                         fi
7708                       done
7709                       if test -z "$haveit"; then
7710                         rpathdirs="$rpathdirs $dir"
7711                       fi
7712                                                                   haveit=
7713                       for x in $ltrpathdirs; do
7714                         if test "X$x" = "X$dir"; then
7715                           haveit=yes
7716                           break
7717                         fi
7718                       done
7719                       if test -z "$haveit"; then
7720                         ltrpathdirs="$ltrpathdirs $dir"
7721                       fi
7722                     fi
7723                     ;;
7724                   -l*)
7725                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7726                     ;;
7727                   *.la)
7728                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7729                     ;;
7730                   *)
7731                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
7732                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
7733                     ;;
7734                 esac
7735               done
7736             fi
7737           else
7738                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7739             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
7740           fi
7741         fi
7742       fi
7743     done
7744   done
7745   if test "X$rpathdirs" != "X"; then
7746     if test -n "$hardcode_libdir_separator"; then
7747                         alldirs=
7748       for found_dir in $rpathdirs; do
7749         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7750       done
7751             acl_save_libdir="$libdir"
7752       libdir="$alldirs"
7753       eval flag=\"$hardcode_libdir_flag_spec\"
7754       libdir="$acl_save_libdir"
7755       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7756     else
7757             for found_dir in $rpathdirs; do
7758         acl_save_libdir="$libdir"
7759         libdir="$found_dir"
7760         eval flag=\"$hardcode_libdir_flag_spec\"
7761         libdir="$acl_save_libdir"
7762         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7763       done
7764     fi
7765   fi
7766   if test "X$ltrpathdirs" != "X"; then
7767             for found_dir in $ltrpathdirs; do
7768       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
7769     done
7770   fi
7771
7772
7773         ac_save_CPPFLAGS="$CPPFLAGS"
7774
7775   for element in $INCEXPAT; do
7776     haveit=
7777     for x in $CPPFLAGS; do
7778
7779   acl_save_prefix="$prefix"
7780   prefix="$acl_final_prefix"
7781   acl_save_exec_prefix="$exec_prefix"
7782   exec_prefix="$acl_final_exec_prefix"
7783   eval x=\"$x\"
7784   exec_prefix="$acl_save_exec_prefix"
7785   prefix="$acl_save_prefix"
7786
7787       if test "X$x" = "X$element"; then
7788         haveit=yes
7789         break
7790       fi
7791     done
7792     if test -z "$haveit"; then
7793       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7794     fi
7795   done
7796
7797
7798   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
7799 $as_echo_n "checking for libexpat... " >&6; }
7800 if test "${ac_cv_libexpat+set}" = set; then :
7801   $as_echo_n "(cached) " >&6
7802 else
7803
7804     ac_save_LIBS="$LIBS"
7805     LIBS="$LIBS $LIBEXPAT"
7806     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7807 /* end confdefs.h.  */
7808 #include "expat.h"
7809 int
7810 main ()
7811 {
7812 XML_Parser p = XML_ParserCreate (0);
7813   ;
7814   return 0;
7815 }
7816 _ACEOF
7817 if ac_fn_c_try_link "$LINENO"; then :
7818   ac_cv_libexpat=yes
7819 else
7820   ac_cv_libexpat=no
7821 fi
7822 rm -f core conftest.err conftest.$ac_objext \
7823     conftest$ac_exeext conftest.$ac_ext
7824     LIBS="$ac_save_LIBS"
7825
7826 fi
7827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
7828 $as_echo "$ac_cv_libexpat" >&6; }
7829   if test "$ac_cv_libexpat" = yes; then
7830     HAVE_LIBEXPAT=yes
7831
7832 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
7833
7834     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
7835 $as_echo_n "checking how to link with libexpat... " >&6; }
7836     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
7837 $as_echo "$LIBEXPAT" >&6; }
7838   else
7839     HAVE_LIBEXPAT=no
7840             CPPFLAGS="$ac_save_CPPFLAGS"
7841     LIBEXPAT=
7842     LTLIBEXPAT=
7843   fi
7844
7845
7846
7847
7848
7849
7850   if test "$HAVE_LIBEXPAT" != yes; then
7851     if test "$with_expat" = yes; then
7852       as_fn_error "expat is missing or unusable" "$LINENO" 5
7853     else
7854       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
7855 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
7856     fi
7857   else
7858     save_LIBS=$LIBS
7859     LIBS="$LIBS $LIBEXPAT"
7860     for ac_func in XML_StopParser
7861 do :
7862   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
7863 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
7864   cat >>confdefs.h <<_ACEOF
7865 #define HAVE_XML_STOPPARSER 1
7866 _ACEOF
7867
7868 fi
7869 done
7870
7871     LIBS=$save_LIBS
7872   fi
7873 fi
7874
7875
7876
7877
7878
7879
7880 # Check whether --with-python was given.
7881 if test "${with_python+set}" = set; then :
7882   withval=$with_python;
7883 else
7884   with_python=auto
7885 fi
7886
7887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
7888 $as_echo_n "checking whether to use python... " >&6; }
7889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
7890 $as_echo "$with_python" >&6; }
7891
7892 if test "${with_python}" = no; then
7893   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
7894 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
7895   have_libpython=no
7896 else
7897   case "${with_python}" in
7898   [\\/]* | ?:[\\/]*)
7899     if test -d ${with_python}; then
7900       # Assume the python binary is ${with_python}/bin/python.
7901       python_prog="${with_python}/bin/python"
7902       python_prefix=
7903       # If python does not exit ${with_python}/bin, then try in
7904       # ${with_python}.  On Windows/MinGW, this is where the Python
7905       # executable is.
7906       if test ! -x "${python_prog}"; then
7907         python_prog="${with_python}/python"
7908         python_prefix=
7909       fi
7910       if test ! -x "${python_prog}"; then
7911         # Fall back to gdb 7.0/7.1 behaviour.
7912         python_prog=missing
7913         python_prefix=${with_python}
7914       fi
7915     elif test -x "${with_python}"; then
7916       # While we can't run python compiled for $host (unless host == build),
7917       # the user could write a script that provides the needed information,
7918       # so we support that.
7919       python_prog=${with_python}
7920       python_prefix=
7921     else
7922       as_fn_error "invalid value for --with-python" "$LINENO" 5
7923     fi
7924     ;;
7925   */*)
7926     # Disallow --with-python=foo/bar.
7927     as_fn_error "invalid value for --with-python" "$LINENO" 5
7928     ;;
7929   *)
7930     # The user has either specified auto, yes, or the name of the python
7931     # program assumed to be in $PATH.
7932     python_prefix=
7933     case "${with_python}" in
7934     yes | auto)
7935       if test ${build} = ${host}; then
7936         # Extract the first word of "python", so it can be a program name with args.
7937 set dummy python; ac_word=$2
7938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7939 $as_echo_n "checking for $ac_word... " >&6; }
7940 if test "${ac_cv_path_python_prog_path+set}" = set; then :
7941   $as_echo_n "(cached) " >&6
7942 else
7943   case $python_prog_path in
7944   [\\/]* | ?:[\\/]*)
7945   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
7946   ;;
7947   *)
7948   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7949 for as_dir in $PATH
7950 do
7951   IFS=$as_save_IFS
7952   test -z "$as_dir" && as_dir=.
7953     for ac_exec_ext in '' $ac_executable_extensions; do
7954   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7955     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
7956     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7957     break 2
7958   fi
7959 done
7960   done
7961 IFS=$as_save_IFS
7962
7963   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
7964   ;;
7965 esac
7966 fi
7967 python_prog_path=$ac_cv_path_python_prog_path
7968 if test -n "$python_prog_path"; then
7969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
7970 $as_echo "$python_prog_path" >&6; }
7971 else
7972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7973 $as_echo "no" >&6; }
7974 fi
7975
7976
7977         if test "${python_prog_path}" = missing; then
7978           python_prog=missing
7979         else
7980           python_prog=${python_prog_path}
7981         fi
7982       else
7983         # Not much we can do except assume the cross-compiler will find the
7984         # right files.
7985         python_prog=missing
7986       fi
7987       ;;
7988     *)
7989       # While we can't run python compiled for $host (unless host == build),
7990       # the user could write a script that provides the needed information,
7991       # so we support that.
7992       python_prog="${with_python}"
7993       # Extract the first word of "${python_prog}", so it can be a program name with args.
7994 set dummy ${python_prog}; ac_word=$2
7995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7996 $as_echo_n "checking for $ac_word... " >&6; }
7997 if test "${ac_cv_path_python_prog_path+set}" = set; then :
7998   $as_echo_n "(cached) " >&6
7999 else
8000   case $python_prog_path in
8001   [\\/]* | ?:[\\/]*)
8002   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8003   ;;
8004   *)
8005   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8006 for as_dir in $PATH
8007 do
8008   IFS=$as_save_IFS
8009   test -z "$as_dir" && as_dir=.
8010     for ac_exec_ext in '' $ac_executable_extensions; do
8011   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8012     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8013     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8014     break 2
8015   fi
8016 done
8017   done
8018 IFS=$as_save_IFS
8019
8020   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8021   ;;
8022 esac
8023 fi
8024 python_prog_path=$ac_cv_path_python_prog_path
8025 if test -n "$python_prog_path"; then
8026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8027 $as_echo "$python_prog_path" >&6; }
8028 else
8029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8030 $as_echo "no" >&6; }
8031 fi
8032
8033
8034       if test "${python_prog_path}" = missing; then
8035         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8036       fi
8037       ;;
8038     esac
8039   esac
8040
8041   if test "${python_prog}" != missing; then
8042     # We have a python program to use, but it may be too old.
8043     # Don't flag an error for --with-python=auto (the default).
8044     have_python_config=yes
8045     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8046     if test $? != 0; then
8047       have_python_config=failed
8048       if test "${with_python}" != auto; then
8049         as_fn_error "failure running python-config --includes" "$LINENO" 5
8050       fi
8051     fi
8052     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8053     if test $? != 0; then
8054       have_python_config=failed
8055       if test "${with_python}" != auto; then
8056         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8057       fi
8058     fi
8059     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8060     if test $? != 0; then
8061       have_python_config=failed
8062       if test "${with_python}" != auto; then
8063         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8064       fi
8065     fi
8066   else
8067     # We do not have a python executable we can use to determine where
8068     # to find the Python headers and libs.  We cannot guess the include
8069     # path from the python_prefix either, because that include path
8070     # depends on the Python version.  So, there is nothing much we can
8071     # do except assume that the compiler will be able to find those files.
8072     python_includes=
8073     python_libs=
8074     have_python_config=no
8075   fi
8076
8077   # If we have python-config, only try the configuration it provides.
8078   # Otherwise fallback on the old way of trying different versions of
8079   # python in turn.
8080
8081   have_libpython=no
8082   if test "${have_python_config}" = yes; then
8083     # Determine the Python version by extracting "-lpython<version>"
8084     # part of the python_libs. <version> is usually X.Y with X and Y
8085     # being decimal numbers, but can also be XY (seen on Windows).
8086     #
8087     # The extraction is performed using sed with a regular expression.
8088     # Initially, the regexp used was using the '?' quantifier to make
8089     # the dot in the version number optional.  Unfortunately, this
8090     # does not work with non-GNU versions of sed because, because of
8091     # what looks like a limitation (the '?' quantifier does not work
8092     # with back-references).  We work around this limitation by using
8093     # the '*' quantifier instead.  It means that, in theory, we might
8094     # match unexpected version strings such as "-lpython2..7", but
8095     # this seems unlikely in practice.  And even if that happens,
8096     # an error will be triggered later on, when checking that version
8097     # number.
8098     python_version=`echo " ${python_libs} " \
8099                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8100     case "${python_version}" in
8101     python*)
8102
8103   version=${python_version}
8104
8105   new_CPPFLAGS=${python_includes}
8106   new_LIBS=${python_libs}
8107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8108 $as_echo_n "checking for ${version}... " >&6; }
8109   save_CPPFLAGS=$CPPFLAGS
8110   save_LIBS=$LIBS
8111   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8112   LIBS="$LIBS $new_LIBS"
8113   found_usable_python=no
8114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8115 /* end confdefs.h.  */
8116 #include "Python.h"
8117 int
8118 main ()
8119 {
8120 Py_Initialize ();
8121   ;
8122   return 0;
8123 }
8124 _ACEOF
8125 if ac_fn_c_try_link "$LINENO"; then :
8126   have_libpython=${version}
8127                   found_usable_python=yes
8128                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8129                   PYTHON_LIBS=$new_LIBS
8130 fi
8131 rm -f core conftest.err conftest.$ac_objext \
8132     conftest$ac_exeext conftest.$ac_ext
8133   CPPFLAGS=$save_CPPFLAGS
8134   LIBS=$save_LIBS
8135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8136 $as_echo "${found_usable_python}" >&6; }
8137
8138       ;;
8139     *)
8140       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8141       ;;
8142     esac
8143   elif test "${have_python_config}" != failed; then
8144     if test "${have_libpython}" = no; then
8145
8146   version=python2.7
8147
8148   new_CPPFLAGS=${python_includes}
8149   new_LIBS="${python_libs} -lpython2.7"
8150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8151 $as_echo_n "checking for ${version}... " >&6; }
8152   save_CPPFLAGS=$CPPFLAGS
8153   save_LIBS=$LIBS
8154   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8155   LIBS="$LIBS $new_LIBS"
8156   found_usable_python=no
8157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8158 /* end confdefs.h.  */
8159 #include "Python.h"
8160 int
8161 main ()
8162 {
8163 Py_Initialize ();
8164   ;
8165   return 0;
8166 }
8167 _ACEOF
8168 if ac_fn_c_try_link "$LINENO"; then :
8169   have_libpython=${version}
8170                   found_usable_python=yes
8171                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8172                   PYTHON_LIBS=$new_LIBS
8173 fi
8174 rm -f core conftest.err conftest.$ac_objext \
8175     conftest$ac_exeext conftest.$ac_ext
8176   CPPFLAGS=$save_CPPFLAGS
8177   LIBS=$save_LIBS
8178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8179 $as_echo "${found_usable_python}" >&6; }
8180
8181     fi
8182     if test "${have_libpython}" = no; then
8183
8184   version=python2.6
8185
8186   new_CPPFLAGS=${python_includes}
8187   new_LIBS="${python_libs} -lpython2.6"
8188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8189 $as_echo_n "checking for ${version}... " >&6; }
8190   save_CPPFLAGS=$CPPFLAGS
8191   save_LIBS=$LIBS
8192   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8193   LIBS="$LIBS $new_LIBS"
8194   found_usable_python=no
8195   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8196 /* end confdefs.h.  */
8197 #include "Python.h"
8198 int
8199 main ()
8200 {
8201 Py_Initialize ();
8202   ;
8203   return 0;
8204 }
8205 _ACEOF
8206 if ac_fn_c_try_link "$LINENO"; then :
8207   have_libpython=${version}
8208                   found_usable_python=yes
8209                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8210                   PYTHON_LIBS=$new_LIBS
8211 fi
8212 rm -f core conftest.err conftest.$ac_objext \
8213     conftest$ac_exeext conftest.$ac_ext
8214   CPPFLAGS=$save_CPPFLAGS
8215   LIBS=$save_LIBS
8216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8217 $as_echo "${found_usable_python}" >&6; }
8218
8219     fi
8220     if test ${have_libpython} = no; then
8221
8222   version=python2.5
8223
8224   new_CPPFLAGS=${python_includes}
8225   new_LIBS="${python_libs} -lpython2.5"
8226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8227 $as_echo_n "checking for ${version}... " >&6; }
8228   save_CPPFLAGS=$CPPFLAGS
8229   save_LIBS=$LIBS
8230   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8231   LIBS="$LIBS $new_LIBS"
8232   found_usable_python=no
8233   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8234 /* end confdefs.h.  */
8235 #include "Python.h"
8236 int
8237 main ()
8238 {
8239 Py_Initialize ();
8240   ;
8241   return 0;
8242 }
8243 _ACEOF
8244 if ac_fn_c_try_link "$LINENO"; then :
8245   have_libpython=${version}
8246                   found_usable_python=yes
8247                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8248                   PYTHON_LIBS=$new_LIBS
8249 fi
8250 rm -f core conftest.err conftest.$ac_objext \
8251     conftest$ac_exeext conftest.$ac_ext
8252   CPPFLAGS=$save_CPPFLAGS
8253   LIBS=$save_LIBS
8254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8255 $as_echo "${found_usable_python}" >&6; }
8256
8257     fi
8258     if test ${have_libpython} = no; then
8259
8260   version=python2.4
8261
8262   new_CPPFLAGS=${python_includes}
8263   new_LIBS="${python_libs} -lpython2.4"
8264   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8265 $as_echo_n "checking for ${version}... " >&6; }
8266   save_CPPFLAGS=$CPPFLAGS
8267   save_LIBS=$LIBS
8268   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8269   LIBS="$LIBS $new_LIBS"
8270   found_usable_python=no
8271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8272 /* end confdefs.h.  */
8273 #include "Python.h"
8274 int
8275 main ()
8276 {
8277 Py_Initialize ();
8278   ;
8279   return 0;
8280 }
8281 _ACEOF
8282 if ac_fn_c_try_link "$LINENO"; then :
8283   have_libpython=${version}
8284                   found_usable_python=yes
8285                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8286                   PYTHON_LIBS=$new_LIBS
8287 fi
8288 rm -f core conftest.err conftest.$ac_objext \
8289     conftest$ac_exeext conftest.$ac_ext
8290   CPPFLAGS=$save_CPPFLAGS
8291   LIBS=$save_LIBS
8292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8293 $as_echo "${found_usable_python}" >&6; }
8294
8295     fi
8296   fi
8297   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8298
8299 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8300
8301   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8302
8303 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8304
8305   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8306
8307 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8308
8309   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8310
8311 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8312
8313   fi
8314
8315   if test "${have_libpython}" = no; then
8316     case "${with_python}" in
8317     yes)
8318       as_fn_error "python is missing or unusable" "$LINENO" 5
8319       ;;
8320     auto)
8321       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8322 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8323       ;;
8324     *)
8325       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8326       ;;
8327     esac
8328   else
8329     if test -n "${python_prefix}"; then
8330
8331 cat >>confdefs.h <<_ACEOF
8332 #define WITH_PYTHON_PATH "${python_prefix}"
8333 _ACEOF
8334
8335
8336   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8337      if test "x$prefix" = xNONE; then
8338         test_prefix=/usr/local
8339      else
8340         test_prefix=$prefix
8341      fi
8342   else
8343      test_prefix=$exec_prefix
8344   fi
8345   value=0
8346   case ${python_prefix} in
8347      "${test_prefix}"|"${test_prefix}/"*|\
8348         '${exec_prefix}'|'${exec_prefix}/'*)
8349      value=1
8350      ;;
8351   esac
8352
8353 cat >>confdefs.h <<_ACEOF
8354 #define PYTHON_PATH_RELOCATABLE $value
8355 _ACEOF
8356
8357
8358     fi
8359   fi
8360 fi
8361
8362 if test "${have_libpython}" != no; then
8363
8364 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8365
8366   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8367   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8368   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8369   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8370   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8371
8372   # Flags needed to compile Python code (taken from python-config --cflags).
8373   # We cannot call python-config directly because it will output whatever was
8374   # used when compiling the Python interpreter itself, including flags which
8375   # would make the python-related objects be compiled differently from the
8376   # rest of GDB (e.g., -O2 and -fPIC).
8377   if test "${GCC}" = yes; then
8378     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8379   fi
8380
8381   if test "x${tentative_python_cflags}" != x; then
8382     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8383 $as_echo_n "checking compiler flags for python code... " >&6; }
8384     for flag in ${tentative_python_cflags}; do
8385       # Check that the compiler accepts it
8386       saved_CFLAGS="$CFLAGS"
8387       CFLAGS="$CFLAGS $flag"
8388       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8389 /* end confdefs.h.  */
8390
8391 int
8392 main ()
8393 {
8394
8395   ;
8396   return 0;
8397 }
8398 _ACEOF
8399 if ac_fn_c_try_compile "$LINENO"; then :
8400   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8401 fi
8402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8403       CFLAGS="$saved_CFLAGS"
8404     done
8405     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8406 $as_echo "${PYTHON_CFLAGS}" >&6; }
8407   fi
8408
8409   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
8410   #    #if _SGIAPI
8411   #    #define siginfo __siginfo
8412   #    #endif
8413   # The problem is that including Python causes some XOPEN macros to be
8414   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
8415   # to false.  So, we work around this issue by defining siginfo ourself
8416   # though the command-line.
8417   case "$gdb_host" in
8418     irix*) if test "${GCC}" = yes; then
8419              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
8420            fi
8421            ;;
8422   esac
8423 else
8424   # Even if Python support is not compiled in, we need to have these files
8425   # included.
8426   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
8427   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
8428         python/py-prettyprint.c python/py-auto-load.c"
8429 fi
8430
8431
8432
8433
8434 # ------------------------- #
8435 # Checks for header files.  #
8436 # ------------------------- #
8437
8438 ac_header_dirent=no
8439 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
8440   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
8441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
8442 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
8443 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
8444   $as_echo_n "(cached) " >&6
8445 else
8446   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8447 /* end confdefs.h.  */
8448 #include <sys/types.h>
8449 #include <$ac_hdr>
8450
8451 int
8452 main ()
8453 {
8454 if ((DIR *) 0)
8455 return 0;
8456   ;
8457   return 0;
8458 }
8459 _ACEOF
8460 if ac_fn_c_try_compile "$LINENO"; then :
8461   eval "$as_ac_Header=yes"
8462 else
8463   eval "$as_ac_Header=no"
8464 fi
8465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8466 fi
8467 eval ac_res=\$$as_ac_Header
8468                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
8469 $as_echo "$ac_res" >&6; }
8470 eval as_val=\$$as_ac_Header
8471    if test "x$as_val" = x""yes; then :
8472   cat >>confdefs.h <<_ACEOF
8473 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
8474 _ACEOF
8475
8476 ac_header_dirent=$ac_hdr; break
8477 fi
8478
8479 done
8480 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
8481 if test $ac_header_dirent = dirent.h; then
8482   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
8483 $as_echo_n "checking for library containing opendir... " >&6; }
8484 if test "${ac_cv_search_opendir+set}" = set; then :
8485   $as_echo_n "(cached) " >&6
8486 else
8487   ac_func_search_save_LIBS=$LIBS
8488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8489 /* end confdefs.h.  */
8490
8491 /* Override any GCC internal prototype to avoid an error.
8492    Use char because int might match the return type of a GCC
8493    builtin and then its argument prototype would still apply.  */
8494 #ifdef __cplusplus
8495 extern "C"
8496 #endif
8497 char opendir ();
8498 int
8499 main ()
8500 {
8501 return opendir ();
8502   ;
8503   return 0;
8504 }
8505 _ACEOF
8506 for ac_lib in '' dir; do
8507   if test -z "$ac_lib"; then
8508     ac_res="none required"
8509   else
8510     ac_res=-l$ac_lib
8511     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8512   fi
8513   if ac_fn_c_try_link "$LINENO"; then :
8514   ac_cv_search_opendir=$ac_res
8515 fi
8516 rm -f core conftest.err conftest.$ac_objext \
8517     conftest$ac_exeext
8518   if test "${ac_cv_search_opendir+set}" = set; then :
8519   break
8520 fi
8521 done
8522 if test "${ac_cv_search_opendir+set}" = set; then :
8523
8524 else
8525   ac_cv_search_opendir=no
8526 fi
8527 rm conftest.$ac_ext
8528 LIBS=$ac_func_search_save_LIBS
8529 fi
8530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
8531 $as_echo "$ac_cv_search_opendir" >&6; }
8532 ac_res=$ac_cv_search_opendir
8533 if test "$ac_res" != no; then :
8534   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8535
8536 fi
8537
8538 else
8539   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
8540 $as_echo_n "checking for library containing opendir... " >&6; }
8541 if test "${ac_cv_search_opendir+set}" = set; then :
8542   $as_echo_n "(cached) " >&6
8543 else
8544   ac_func_search_save_LIBS=$LIBS
8545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8546 /* end confdefs.h.  */
8547
8548 /* Override any GCC internal prototype to avoid an error.
8549    Use char because int might match the return type of a GCC
8550    builtin and then its argument prototype would still apply.  */
8551 #ifdef __cplusplus
8552 extern "C"
8553 #endif
8554 char opendir ();
8555 int
8556 main ()
8557 {
8558 return opendir ();
8559   ;
8560   return 0;
8561 }
8562 _ACEOF
8563 for ac_lib in '' x; do
8564   if test -z "$ac_lib"; then
8565     ac_res="none required"
8566   else
8567     ac_res=-l$ac_lib
8568     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8569   fi
8570   if ac_fn_c_try_link "$LINENO"; then :
8571   ac_cv_search_opendir=$ac_res
8572 fi
8573 rm -f core conftest.err conftest.$ac_objext \
8574     conftest$ac_exeext
8575   if test "${ac_cv_search_opendir+set}" = set; then :
8576   break
8577 fi
8578 done
8579 if test "${ac_cv_search_opendir+set}" = set; then :
8580
8581 else
8582   ac_cv_search_opendir=no
8583 fi
8584 rm conftest.$ac_ext
8585 LIBS=$ac_func_search_save_LIBS
8586 fi
8587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
8588 $as_echo "$ac_cv_search_opendir" >&6; }
8589 ac_res=$ac_cv_search_opendir
8590 if test "$ac_res" != no; then :
8591   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8592
8593 fi
8594
8595 fi
8596
8597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
8598 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
8599 if test "${ac_cv_header_stat_broken+set}" = set; then :
8600   $as_echo_n "(cached) " >&6
8601 else
8602   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8603 /* end confdefs.h.  */
8604 #include <sys/types.h>
8605 #include <sys/stat.h>
8606
8607 #if defined S_ISBLK && defined S_IFDIR
8608 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
8609 #endif
8610
8611 #if defined S_ISBLK && defined S_IFCHR
8612 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
8613 #endif
8614
8615 #if defined S_ISLNK && defined S_IFREG
8616 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
8617 #endif
8618
8619 #if defined S_ISSOCK && defined S_IFREG
8620 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
8621 #endif
8622
8623 _ACEOF
8624 if ac_fn_c_try_compile "$LINENO"; then :
8625   ac_cv_header_stat_broken=no
8626 else
8627   ac_cv_header_stat_broken=yes
8628 fi
8629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8630 fi
8631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
8632 $as_echo "$ac_cv_header_stat_broken" >&6; }
8633 if test $ac_cv_header_stat_broken = yes; then
8634
8635 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
8636
8637 fi
8638
8639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8640 $as_echo_n "checking for ANSI C header files... " >&6; }
8641 if test "${ac_cv_header_stdc+set}" = set; then :
8642   $as_echo_n "(cached) " >&6
8643 else
8644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8645 /* end confdefs.h.  */
8646 #include <stdlib.h>
8647 #include <stdarg.h>
8648 #include <string.h>
8649 #include <float.h>
8650
8651 int
8652 main ()
8653 {
8654
8655   ;
8656   return 0;
8657 }
8658 _ACEOF
8659 if ac_fn_c_try_compile "$LINENO"; then :
8660   ac_cv_header_stdc=yes
8661 else
8662   ac_cv_header_stdc=no
8663 fi
8664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8665
8666 if test $ac_cv_header_stdc = yes; then
8667   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8668   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8669 /* end confdefs.h.  */
8670 #include <string.h>
8671
8672 _ACEOF
8673 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8674   $EGREP "memchr" >/dev/null 2>&1; then :
8675
8676 else
8677   ac_cv_header_stdc=no
8678 fi
8679 rm -f conftest*
8680
8681 fi
8682
8683 if test $ac_cv_header_stdc = yes; then
8684   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8686 /* end confdefs.h.  */
8687 #include <stdlib.h>
8688
8689 _ACEOF
8690 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8691   $EGREP "free" >/dev/null 2>&1; then :
8692
8693 else
8694   ac_cv_header_stdc=no
8695 fi
8696 rm -f conftest*
8697
8698 fi
8699
8700 if test $ac_cv_header_stdc = yes; then
8701   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8702   if test "$cross_compiling" = yes; then :
8703   :
8704 else
8705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8706 /* end confdefs.h.  */
8707 #include <ctype.h>
8708 #include <stdlib.h>
8709 #if ((' ' & 0x0FF) == 0x020)
8710 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8711 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8712 #else
8713 # define ISLOWER(c) \
8714                    (('a' <= (c) && (c) <= 'i') \
8715                      || ('j' <= (c) && (c) <= 'r') \
8716                      || ('s' <= (c) && (c) <= 'z'))
8717 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8718 #endif
8719
8720 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8721 int
8722 main ()
8723 {
8724   int i;
8725   for (i = 0; i < 256; i++)
8726     if (XOR (islower (i), ISLOWER (i))
8727         || toupper (i) != TOUPPER (i))
8728       return 2;
8729   return 0;
8730 }
8731 _ACEOF
8732 if ac_fn_c_try_run "$LINENO"; then :
8733
8734 else
8735   ac_cv_header_stdc=no
8736 fi
8737 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8738   conftest.$ac_objext conftest.beam conftest.$ac_ext
8739 fi
8740
8741 fi
8742 fi
8743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8744 $as_echo "$ac_cv_header_stdc" >&6; }
8745 if test $ac_cv_header_stdc = yes; then
8746
8747 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8748
8749 fi
8750
8751 # elf_hp.h is for HP/UX 64-bit shared library support.
8752 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
8753 # unconditionally, so what's the point in checking these?
8754 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
8755                   thread_db.h gnu/libc-version.h signal.h stddef.h \
8756                   stdlib.h string.h memory.h strings.h sys/fault.h \
8757                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
8758                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
8759                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
8760                   sys/types.h sys/wait.h wait.h termios.h termio.h \
8761                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h \
8762                   dlfcn.h sys/socket.h sys/un.h
8763 do :
8764   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8765 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8766 eval as_val=\$$as_ac_Header
8767    if test "x$as_val" = x""yes; then :
8768   cat >>confdefs.h <<_ACEOF
8769 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8770 _ACEOF
8771
8772 fi
8773
8774 done
8775
8776 for ac_header in link.h
8777 do :
8778   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
8779 # include <sys/types.h>
8780 #endif
8781 #if HAVE_NLIST_H
8782 # include <nlist.h>
8783 #endif
8784
8785 "
8786 if test "x$ac_cv_header_link_h" = x""yes; then :
8787   cat >>confdefs.h <<_ACEOF
8788 #define HAVE_LINK_H 1
8789 _ACEOF
8790
8791 fi
8792
8793 done
8794
8795 for ac_header in sys/proc.h
8796 do :
8797   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
8798 # include <sys/param.h>
8799 #endif
8800
8801 "
8802 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
8803   cat >>confdefs.h <<_ACEOF
8804 #define HAVE_SYS_PROC_H 1
8805 _ACEOF
8806
8807 fi
8808
8809 done
8810
8811 for ac_header in sys/user.h
8812 do :
8813   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
8814 # include <sys/param.h>
8815 #endif
8816
8817 "
8818 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
8819   cat >>confdefs.h <<_ACEOF
8820 #define HAVE_SYS_USER_H 1
8821 _ACEOF
8822
8823 fi
8824
8825 done
8826
8827
8828 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
8829 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
8830 # think that we don't have <curses.h> if we're using GCC.
8831 case $host_os in
8832   solaris2.[789])
8833     if test "$GCC" = yes; then
8834
8835 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
8836
8837     fi ;;
8838 esac
8839 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
8840 do :
8841   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8842 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8843 eval as_val=\$$as_ac_Header
8844    if test "x$as_val" = x""yes; then :
8845   cat >>confdefs.h <<_ACEOF
8846 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8847 _ACEOF
8848
8849 fi
8850
8851 done
8852
8853 for ac_header in term.h
8854 do :
8855   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
8856 # include <curses.h>
8857 #endif
8858
8859 "
8860 if test "x$ac_cv_header_term_h" = x""yes; then :
8861   cat >>confdefs.h <<_ACEOF
8862 #define HAVE_TERM_H 1
8863 _ACEOF
8864
8865 fi
8866
8867 done
8868
8869
8870 # ------------------------- #
8871 # Checks for declarations.  #
8872 # ------------------------- #
8873
8874 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
8875 if test "x$ac_cv_have_decl_free" = x""yes; then :
8876   ac_have_decl=1
8877 else
8878   ac_have_decl=0
8879 fi
8880
8881 cat >>confdefs.h <<_ACEOF
8882 #define HAVE_DECL_FREE $ac_have_decl
8883 _ACEOF
8884 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
8885 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
8886   ac_have_decl=1
8887 else
8888   ac_have_decl=0
8889 fi
8890
8891 cat >>confdefs.h <<_ACEOF
8892 #define HAVE_DECL_MALLOC $ac_have_decl
8893 _ACEOF
8894 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
8895 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
8896   ac_have_decl=1
8897 else
8898   ac_have_decl=0
8899 fi
8900
8901 cat >>confdefs.h <<_ACEOF
8902 #define HAVE_DECL_REALLOC $ac_have_decl
8903 _ACEOF
8904 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
8905 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
8906   ac_have_decl=1
8907 else
8908   ac_have_decl=0
8909 fi
8910
8911 cat >>confdefs.h <<_ACEOF
8912 #define HAVE_DECL_STRERROR $ac_have_decl
8913 _ACEOF
8914 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
8915 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
8916   ac_have_decl=1
8917 else
8918   ac_have_decl=0
8919 fi
8920
8921 cat >>confdefs.h <<_ACEOF
8922 #define HAVE_DECL_STRSTR $ac_have_decl
8923 _ACEOF
8924 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
8925 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
8926   ac_have_decl=1
8927 else
8928   ac_have_decl=0
8929 fi
8930
8931 cat >>confdefs.h <<_ACEOF
8932 #define HAVE_DECL_GETOPT $ac_have_decl
8933 _ACEOF
8934 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
8935 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
8936   ac_have_decl=1
8937 else
8938   ac_have_decl=0
8939 fi
8940
8941 cat >>confdefs.h <<_ACEOF
8942 #define HAVE_DECL_SNPRINTF $ac_have_decl
8943 _ACEOF
8944 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
8945 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
8946   ac_have_decl=1
8947 else
8948   ac_have_decl=0
8949 fi
8950
8951 cat >>confdefs.h <<_ACEOF
8952 #define HAVE_DECL_VSNPRINTF $ac_have_decl
8953 _ACEOF
8954
8955
8956   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
8957 $as_echo_n "checking for LC_MESSAGES... " >&6; }
8958 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
8959   $as_echo_n "(cached) " >&6
8960 else
8961   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8962 /* end confdefs.h.  */
8963 #include <locale.h>
8964 int
8965 main ()
8966 {
8967 return LC_MESSAGES
8968   ;
8969   return 0;
8970 }
8971 _ACEOF
8972 if ac_fn_c_try_link "$LINENO"; then :
8973   am_cv_val_LC_MESSAGES=yes
8974 else
8975   am_cv_val_LC_MESSAGES=no
8976 fi
8977 rm -f core conftest.err conftest.$ac_objext \
8978     conftest$ac_exeext conftest.$ac_ext
8979 fi
8980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
8981 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
8982   if test $am_cv_val_LC_MESSAGES = yes; then
8983
8984 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
8985
8986   fi
8987
8988
8989 # ----------------------- #
8990 # Checks for structures.  #
8991 # ----------------------- #
8992
8993 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
8994 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
8995
8996 cat >>confdefs.h <<_ACEOF
8997 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
8998 _ACEOF
8999
9000
9001 fi
9002 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
9003 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
9004
9005 cat >>confdefs.h <<_ACEOF
9006 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
9007 _ACEOF
9008
9009
9010 fi
9011
9012
9013 # ------------------ #
9014 # Checks for types.  #
9015 # ------------------ #
9016
9017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
9018 $as_echo_n "checking return type of signal handlers... " >&6; }
9019 if test "${ac_cv_type_signal+set}" = set; then :
9020   $as_echo_n "(cached) " >&6
9021 else
9022   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9023 /* end confdefs.h.  */
9024 #include <sys/types.h>
9025 #include <signal.h>
9026
9027 int
9028 main ()
9029 {
9030 return *(signal (0, 0)) (0) == 1;
9031   ;
9032   return 0;
9033 }
9034 _ACEOF
9035 if ac_fn_c_try_compile "$LINENO"; then :
9036   ac_cv_type_signal=int
9037 else
9038   ac_cv_type_signal=void
9039 fi
9040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9041 fi
9042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
9043 $as_echo "$ac_cv_type_signal" >&6; }
9044
9045 cat >>confdefs.h <<_ACEOF
9046 #define RETSIGTYPE $ac_cv_type_signal
9047 _ACEOF
9048
9049
9050 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9051 #include <sys/socket.h>
9052
9053 "
9054 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9055
9056 cat >>confdefs.h <<_ACEOF
9057 #define HAVE_SOCKLEN_T 1
9058 _ACEOF
9059
9060
9061 fi
9062
9063
9064 # ------------------------------------- #
9065 # Checks for compiler characteristics.  #
9066 # ------------------------------------- #
9067
9068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9069 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9070 if test "${ac_cv_c_const+set}" = set; then :
9071   $as_echo_n "(cached) " >&6
9072 else
9073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9074 /* end confdefs.h.  */
9075
9076 int
9077 main ()
9078 {
9079 /* FIXME: Include the comments suggested by Paul. */
9080 #ifndef __cplusplus
9081   /* Ultrix mips cc rejects this.  */
9082   typedef int charset[2];
9083   const charset cs;
9084   /* SunOS 4.1.1 cc rejects this.  */
9085   char const *const *pcpcc;
9086   char **ppc;
9087   /* NEC SVR4.0.2 mips cc rejects this.  */
9088   struct point {int x, y;};
9089   static struct point const zero = {0,0};
9090   /* AIX XL C 1.02.0.0 rejects this.
9091      It does not let you subtract one const X* pointer from another in
9092      an arm of an if-expression whose if-part is not a constant
9093      expression */
9094   const char *g = "string";
9095   pcpcc = &g + (g ? g-g : 0);
9096   /* HPUX 7.0 cc rejects these. */
9097   ++pcpcc;
9098   ppc = (char**) pcpcc;
9099   pcpcc = (char const *const *) ppc;
9100   { /* SCO 3.2v4 cc rejects this.  */
9101     char *t;
9102     char const *s = 0 ? (char *) 0 : (char const *) 0;
9103
9104     *t++ = 0;
9105     if (s) return 0;
9106   }
9107   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9108     int x[] = {25, 17};
9109     const int *foo = &x[0];
9110     ++foo;
9111   }
9112   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9113     typedef const int *iptr;
9114     iptr p = 0;
9115     ++p;
9116   }
9117   { /* AIX XL C 1.02.0.0 rejects this saying
9118        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9119     struct s { int j; const int *ap[3]; };
9120     struct s *b; b->j = 5;
9121   }
9122   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9123     const int foo = 10;
9124     if (!foo) return 0;
9125   }
9126   return !cs[0] && !zero.x;
9127 #endif
9128
9129   ;
9130   return 0;
9131 }
9132 _ACEOF
9133 if ac_fn_c_try_compile "$LINENO"; then :
9134   ac_cv_c_const=yes
9135 else
9136   ac_cv_c_const=no
9137 fi
9138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9139 fi
9140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9141 $as_echo "$ac_cv_c_const" >&6; }
9142 if test $ac_cv_c_const = no; then
9143
9144 $as_echo "#define const /**/" >>confdefs.h
9145
9146 fi
9147
9148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9149 $as_echo_n "checking for inline... " >&6; }
9150 if test "${ac_cv_c_inline+set}" = set; then :
9151   $as_echo_n "(cached) " >&6
9152 else
9153   ac_cv_c_inline=no
9154 for ac_kw in inline __inline__ __inline; do
9155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9156 /* end confdefs.h.  */
9157 #ifndef __cplusplus
9158 typedef int foo_t;
9159 static $ac_kw foo_t static_foo () {return 0; }
9160 $ac_kw foo_t foo () {return 0; }
9161 #endif
9162
9163 _ACEOF
9164 if ac_fn_c_try_compile "$LINENO"; then :
9165   ac_cv_c_inline=$ac_kw
9166 fi
9167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9168   test "$ac_cv_c_inline" != no && break
9169 done
9170
9171 fi
9172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9173 $as_echo "$ac_cv_c_inline" >&6; }
9174
9175 case $ac_cv_c_inline in
9176   inline | yes) ;;
9177   *)
9178     case $ac_cv_c_inline in
9179       no) ac_val=;;
9180       *) ac_val=$ac_cv_c_inline;;
9181     esac
9182     cat >>confdefs.h <<_ACEOF
9183 #ifndef __cplusplus
9184 #define inline $ac_val
9185 #endif
9186 _ACEOF
9187     ;;
9188 esac
9189
9190  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9191 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9192 if test "${ac_cv_c_bigendian+set}" = set; then :
9193   $as_echo_n "(cached) " >&6
9194 else
9195   ac_cv_c_bigendian=unknown
9196     # See if we're dealing with a universal compiler.
9197     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9198 /* end confdefs.h.  */
9199 #ifndef __APPLE_CC__
9200                not a universal capable compiler
9201              #endif
9202              typedef int dummy;
9203
9204 _ACEOF
9205 if ac_fn_c_try_compile "$LINENO"; then :
9206
9207         # Check for potential -arch flags.  It is not universal unless
9208         # there are at least two -arch flags with different values.
9209         ac_arch=
9210         ac_prev=
9211         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9212          if test -n "$ac_prev"; then
9213            case $ac_word in
9214              i?86 | x86_64 | ppc | ppc64)
9215                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9216                  ac_arch=$ac_word
9217                else
9218                  ac_cv_c_bigendian=universal
9219                  break
9220                fi
9221                ;;
9222            esac
9223            ac_prev=
9224          elif test "x$ac_word" = "x-arch"; then
9225            ac_prev=arch
9226          fi
9227        done
9228 fi
9229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9230     if test $ac_cv_c_bigendian = unknown; then
9231       # See if sys/param.h defines the BYTE_ORDER macro.
9232       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9233 /* end confdefs.h.  */
9234 #include <sys/types.h>
9235              #include <sys/param.h>
9236
9237 int
9238 main ()
9239 {
9240 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9241                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9242                      && LITTLE_ENDIAN)
9243               bogus endian macros
9244              #endif
9245
9246   ;
9247   return 0;
9248 }
9249 _ACEOF
9250 if ac_fn_c_try_compile "$LINENO"; then :
9251   # It does; now see whether it defined to BIG_ENDIAN or not.
9252          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9253 /* end confdefs.h.  */
9254 #include <sys/types.h>
9255                 #include <sys/param.h>
9256
9257 int
9258 main ()
9259 {
9260 #if BYTE_ORDER != BIG_ENDIAN
9261                  not big endian
9262                 #endif
9263
9264   ;
9265   return 0;
9266 }
9267 _ACEOF
9268 if ac_fn_c_try_compile "$LINENO"; then :
9269   ac_cv_c_bigendian=yes
9270 else
9271   ac_cv_c_bigendian=no
9272 fi
9273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9274 fi
9275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9276     fi
9277     if test $ac_cv_c_bigendian = unknown; then
9278       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9279       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9280 /* end confdefs.h.  */
9281 #include <limits.h>
9282
9283 int
9284 main ()
9285 {
9286 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9287               bogus endian macros
9288              #endif
9289
9290   ;
9291   return 0;
9292 }
9293 _ACEOF
9294 if ac_fn_c_try_compile "$LINENO"; then :
9295   # It does; now see whether it defined to _BIG_ENDIAN or not.
9296          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9297 /* end confdefs.h.  */
9298 #include <limits.h>
9299
9300 int
9301 main ()
9302 {
9303 #ifndef _BIG_ENDIAN
9304                  not big endian
9305                 #endif
9306
9307   ;
9308   return 0;
9309 }
9310 _ACEOF
9311 if ac_fn_c_try_compile "$LINENO"; then :
9312   ac_cv_c_bigendian=yes
9313 else
9314   ac_cv_c_bigendian=no
9315 fi
9316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9317 fi
9318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9319     fi
9320     if test $ac_cv_c_bigendian = unknown; then
9321       # Compile a test program.
9322       if test "$cross_compiling" = yes; then :
9323   # Try to guess by grepping values from an object file.
9324          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9325 /* end confdefs.h.  */
9326 short int ascii_mm[] =
9327                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9328                 short int ascii_ii[] =
9329                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9330                 int use_ascii (int i) {
9331                   return ascii_mm[i] + ascii_ii[i];
9332                 }
9333                 short int ebcdic_ii[] =
9334                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9335                 short int ebcdic_mm[] =
9336                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9337                 int use_ebcdic (int i) {
9338                   return ebcdic_mm[i] + ebcdic_ii[i];
9339                 }
9340                 extern int foo;
9341
9342 int
9343 main ()
9344 {
9345 return use_ascii (foo) == use_ebcdic (foo);
9346   ;
9347   return 0;
9348 }
9349 _ACEOF
9350 if ac_fn_c_try_compile "$LINENO"; then :
9351   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9352               ac_cv_c_bigendian=yes
9353             fi
9354             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9355               if test "$ac_cv_c_bigendian" = unknown; then
9356                 ac_cv_c_bigendian=no
9357               else
9358                 # finding both strings is unlikely to happen, but who knows?
9359                 ac_cv_c_bigendian=unknown
9360               fi
9361             fi
9362 fi
9363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9364 else
9365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9366 /* end confdefs.h.  */
9367 $ac_includes_default
9368 int
9369 main ()
9370 {
9371
9372              /* Are we little or big endian?  From Harbison&Steele.  */
9373              union
9374              {
9375                long int l;
9376                char c[sizeof (long int)];
9377              } u;
9378              u.l = 1;
9379              return u.c[sizeof (long int) - 1] == 1;
9380
9381   ;
9382   return 0;
9383 }
9384 _ACEOF
9385 if ac_fn_c_try_run "$LINENO"; then :
9386   ac_cv_c_bigendian=no
9387 else
9388   ac_cv_c_bigendian=yes
9389 fi
9390 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9391   conftest.$ac_objext conftest.beam conftest.$ac_ext
9392 fi
9393
9394     fi
9395 fi
9396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9397 $as_echo "$ac_cv_c_bigendian" >&6; }
9398  case $ac_cv_c_bigendian in #(
9399    yes)
9400      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9401 ;; #(
9402    no)
9403       ;; #(
9404    universal)
9405
9406 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9407
9408      ;; #(
9409    *)
9410      as_fn_error "unknown endianness
9411  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9412  esac
9413
9414
9415 # ------------------------------ #
9416 # Checks for library functions.  #
9417 # ------------------------------ #
9418
9419 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9420 # for constant arguments.  Useless!
9421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
9422 $as_echo_n "checking for working alloca.h... " >&6; }
9423 if test "${ac_cv_working_alloca_h+set}" = set; then :
9424   $as_echo_n "(cached) " >&6
9425 else
9426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9427 /* end confdefs.h.  */
9428 #include <alloca.h>
9429 int
9430 main ()
9431 {
9432 char *p = (char *) alloca (2 * sizeof (int));
9433                           if (p) return 0;
9434   ;
9435   return 0;
9436 }
9437 _ACEOF
9438 if ac_fn_c_try_link "$LINENO"; then :
9439   ac_cv_working_alloca_h=yes
9440 else
9441   ac_cv_working_alloca_h=no
9442 fi
9443 rm -f core conftest.err conftest.$ac_objext \
9444     conftest$ac_exeext conftest.$ac_ext
9445 fi
9446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
9447 $as_echo "$ac_cv_working_alloca_h" >&6; }
9448 if test $ac_cv_working_alloca_h = yes; then
9449
9450 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
9451
9452 fi
9453
9454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
9455 $as_echo_n "checking for alloca... " >&6; }
9456 if test "${ac_cv_func_alloca_works+set}" = set; then :
9457   $as_echo_n "(cached) " >&6
9458 else
9459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9460 /* end confdefs.h.  */
9461 #ifdef __GNUC__
9462 # define alloca __builtin_alloca
9463 #else
9464 # ifdef _MSC_VER
9465 #  include <malloc.h>
9466 #  define alloca _alloca
9467 # else
9468 #  ifdef HAVE_ALLOCA_H
9469 #   include <alloca.h>
9470 #  else
9471 #   ifdef _AIX
9472  #pragma alloca
9473 #   else
9474 #    ifndef alloca /* predefined by HP cc +Olibcalls */
9475 char *alloca ();
9476 #    endif
9477 #   endif
9478 #  endif
9479 # endif
9480 #endif
9481
9482 int
9483 main ()
9484 {
9485 char *p = (char *) alloca (1);
9486                                     if (p) return 0;
9487   ;
9488   return 0;
9489 }
9490 _ACEOF
9491 if ac_fn_c_try_link "$LINENO"; then :
9492   ac_cv_func_alloca_works=yes
9493 else
9494   ac_cv_func_alloca_works=no
9495 fi
9496 rm -f core conftest.err conftest.$ac_objext \
9497     conftest$ac_exeext conftest.$ac_ext
9498 fi
9499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
9500 $as_echo "$ac_cv_func_alloca_works" >&6; }
9501
9502 if test $ac_cv_func_alloca_works = yes; then
9503
9504 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
9505
9506 else
9507   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
9508 # that cause trouble.  Some versions do not even contain alloca or
9509 # contain a buggy version.  If you still want to use their alloca,
9510 # use ar to extract alloca.o from them instead of compiling alloca.c.
9511
9512 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
9513
9514 $as_echo "#define C_ALLOCA 1" >>confdefs.h
9515
9516
9517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
9518 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
9519 if test "${ac_cv_os_cray+set}" = set; then :
9520   $as_echo_n "(cached) " >&6
9521 else
9522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9523 /* end confdefs.h.  */
9524 #if defined CRAY && ! defined CRAY2
9525 webecray
9526 #else
9527 wenotbecray
9528 #endif
9529
9530 _ACEOF
9531 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9532   $EGREP "webecray" >/dev/null 2>&1; then :
9533   ac_cv_os_cray=yes
9534 else
9535   ac_cv_os_cray=no
9536 fi
9537 rm -f conftest*
9538
9539 fi
9540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
9541 $as_echo "$ac_cv_os_cray" >&6; }
9542 if test $ac_cv_os_cray = yes; then
9543   for ac_func in _getb67 GETB67 getb67; do
9544     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9545 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9546 eval as_val=\$$as_ac_var
9547    if test "x$as_val" = x""yes; then :
9548
9549 cat >>confdefs.h <<_ACEOF
9550 #define CRAY_STACKSEG_END $ac_func
9551 _ACEOF
9552
9553     break
9554 fi
9555
9556   done
9557 fi
9558
9559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
9560 $as_echo_n "checking stack direction for C alloca... " >&6; }
9561 if test "${ac_cv_c_stack_direction+set}" = set; then :
9562   $as_echo_n "(cached) " >&6
9563 else
9564   if test "$cross_compiling" = yes; then :
9565   ac_cv_c_stack_direction=0
9566 else
9567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9568 /* end confdefs.h.  */
9569 $ac_includes_default
9570 int
9571 find_stack_direction ()
9572 {
9573   static char *addr = 0;
9574   auto char dummy;
9575   if (addr == 0)
9576     {
9577       addr = &dummy;
9578       return find_stack_direction ();
9579     }
9580   else
9581     return (&dummy > addr) ? 1 : -1;
9582 }
9583
9584 int
9585 main ()
9586 {
9587   return find_stack_direction () < 0;
9588 }
9589 _ACEOF
9590 if ac_fn_c_try_run "$LINENO"; then :
9591   ac_cv_c_stack_direction=1
9592 else
9593   ac_cv_c_stack_direction=-1
9594 fi
9595 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9596   conftest.$ac_objext conftest.beam conftest.$ac_ext
9597 fi
9598
9599 fi
9600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
9601 $as_echo "$ac_cv_c_stack_direction" >&6; }
9602 cat >>confdefs.h <<_ACEOF
9603 #define STACK_DIRECTION $ac_cv_c_stack_direction
9604 _ACEOF
9605
9606
9607 fi
9608
9609 for ac_header in stdlib.h unistd.h
9610 do :
9611   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9612 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9613 eval as_val=\$$as_ac_Header
9614    if test "x$as_val" = x""yes; then :
9615   cat >>confdefs.h <<_ACEOF
9616 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9617 _ACEOF
9618
9619 fi
9620
9621 done
9622
9623 for ac_func in getpagesize
9624 do :
9625   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9626 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9627   cat >>confdefs.h <<_ACEOF
9628 #define HAVE_GETPAGESIZE 1
9629 _ACEOF
9630
9631 fi
9632 done
9633
9634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9635 $as_echo_n "checking for working mmap... " >&6; }
9636 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9637   $as_echo_n "(cached) " >&6
9638 else
9639   if test "$cross_compiling" = yes; then :
9640   ac_cv_func_mmap_fixed_mapped=no
9641 else
9642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9643 /* end confdefs.h.  */
9644 $ac_includes_default
9645 /* malloc might have been renamed as rpl_malloc. */
9646 #undef malloc
9647
9648 /* Thanks to Mike Haertel and Jim Avera for this test.
9649    Here is a matrix of mmap possibilities:
9650         mmap private not fixed
9651         mmap private fixed at somewhere currently unmapped
9652         mmap private fixed at somewhere already mapped
9653         mmap shared not fixed
9654         mmap shared fixed at somewhere currently unmapped
9655         mmap shared fixed at somewhere already mapped
9656    For private mappings, we should verify that changes cannot be read()
9657    back from the file, nor mmap's back from the file at a different
9658    address.  (There have been systems where private was not correctly
9659    implemented like the infamous i386 svr4.0, and systems where the
9660    VM page cache was not coherent with the file system buffer cache
9661    like early versions of FreeBSD and possibly contemporary NetBSD.)
9662    For shared mappings, we should conversely verify that changes get
9663    propagated back to all the places they're supposed to be.
9664
9665    Grep wants private fixed already mapped.
9666    The main things grep needs to know about mmap are:
9667    * does it exist and is it safe to write into the mmap'd area
9668    * how to use it (BSD variants)  */
9669
9670 #include <fcntl.h>
9671 #include <sys/mman.h>
9672
9673 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9674 char *malloc ();
9675 #endif
9676
9677 /* This mess was copied from the GNU getpagesize.h.  */
9678 #ifndef HAVE_GETPAGESIZE
9679 /* Assume that all systems that can run configure have sys/param.h.  */
9680 # ifndef HAVE_SYS_PARAM_H
9681 #  define HAVE_SYS_PARAM_H 1
9682 # endif
9683
9684 # ifdef _SC_PAGESIZE
9685 #  define getpagesize() sysconf(_SC_PAGESIZE)
9686 # else /* no _SC_PAGESIZE */
9687 #  ifdef HAVE_SYS_PARAM_H
9688 #   include <sys/param.h>
9689 #   ifdef EXEC_PAGESIZE
9690 #    define getpagesize() EXEC_PAGESIZE
9691 #   else /* no EXEC_PAGESIZE */
9692 #    ifdef NBPG
9693 #     define getpagesize() NBPG * CLSIZE
9694 #     ifndef CLSIZE
9695 #      define CLSIZE 1
9696 #     endif /* no CLSIZE */
9697 #    else /* no NBPG */
9698 #     ifdef NBPC
9699 #      define getpagesize() NBPC
9700 #     else /* no NBPC */
9701 #      ifdef PAGESIZE
9702 #       define getpagesize() PAGESIZE
9703 #      endif /* PAGESIZE */
9704 #     endif /* no NBPC */
9705 #    endif /* no NBPG */
9706 #   endif /* no EXEC_PAGESIZE */
9707 #  else /* no HAVE_SYS_PARAM_H */
9708 #   define getpagesize() 8192   /* punt totally */
9709 #  endif /* no HAVE_SYS_PARAM_H */
9710 # endif /* no _SC_PAGESIZE */
9711
9712 #endif /* no HAVE_GETPAGESIZE */
9713
9714 int
9715 main ()
9716 {
9717   char *data, *data2, *data3;
9718   int i, pagesize;
9719   int fd;
9720
9721   pagesize = getpagesize ();
9722
9723   /* First, make a file with some known garbage in it. */
9724   data = (char *) malloc (pagesize);
9725   if (!data)
9726     return 1;
9727   for (i = 0; i < pagesize; ++i)
9728     *(data + i) = rand ();
9729   umask (0);
9730   fd = creat ("conftest.mmap", 0600);
9731   if (fd < 0)
9732     return 1;
9733   if (write (fd, data, pagesize) != pagesize)
9734     return 1;
9735   close (fd);
9736
9737   /* Next, try to mmap the file at a fixed address which already has
9738      something else allocated at it.  If we can, also make sure that
9739      we see the same garbage.  */
9740   fd = open ("conftest.mmap", O_RDWR);
9741   if (fd < 0)
9742     return 1;
9743   data2 = (char *) malloc (2 * pagesize);
9744   if (!data2)
9745     return 1;
9746   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
9747   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9748                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9749     return 1;
9750   for (i = 0; i < pagesize; ++i)
9751     if (*(data + i) != *(data2 + i))
9752       return 1;
9753
9754   /* Finally, make sure that changes to the mapped area do not
9755      percolate back to the file as seen by read().  (This is a bug on
9756      some variants of i386 svr4.0.)  */
9757   for (i = 0; i < pagesize; ++i)
9758     *(data2 + i) = *(data2 + i) + 1;
9759   data3 = (char *) malloc (pagesize);
9760   if (!data3)
9761     return 1;
9762   if (read (fd, data3, pagesize) != pagesize)
9763     return 1;
9764   for (i = 0; i < pagesize; ++i)
9765     if (*(data + i) != *(data3 + i))
9766       return 1;
9767   close (fd);
9768   return 0;
9769 }
9770 _ACEOF
9771 if ac_fn_c_try_run "$LINENO"; then :
9772   ac_cv_func_mmap_fixed_mapped=yes
9773 else
9774   ac_cv_func_mmap_fixed_mapped=no
9775 fi
9776 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9777   conftest.$ac_objext conftest.beam conftest.$ac_ext
9778 fi
9779
9780 fi
9781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9782 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9783 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9784
9785 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9786
9787 fi
9788 rm -f conftest.mmap
9789
9790 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9791 if test "x$ac_cv_type_pid_t" = x""yes; then :
9792
9793 else
9794
9795 cat >>confdefs.h <<_ACEOF
9796 #define pid_t int
9797 _ACEOF
9798
9799 fi
9800
9801 for ac_header in vfork.h
9802 do :
9803   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
9804 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9805   cat >>confdefs.h <<_ACEOF
9806 #define HAVE_VFORK_H 1
9807 _ACEOF
9808
9809 fi
9810
9811 done
9812
9813 for ac_func in fork vfork
9814 do :
9815   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9816 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9817 eval as_val=\$$as_ac_var
9818    if test "x$as_val" = x""yes; then :
9819   cat >>confdefs.h <<_ACEOF
9820 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9821 _ACEOF
9822
9823 fi
9824 done
9825
9826 if test "x$ac_cv_func_fork" = xyes; then
9827   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9828 $as_echo_n "checking for working fork... " >&6; }
9829 if test "${ac_cv_func_fork_works+set}" = set; then :
9830   $as_echo_n "(cached) " >&6
9831 else
9832   if test "$cross_compiling" = yes; then :
9833   ac_cv_func_fork_works=cross
9834 else
9835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9836 /* end confdefs.h.  */
9837 $ac_includes_default
9838 int
9839 main ()
9840 {
9841
9842           /* By Ruediger Kuhlmann. */
9843           return fork () < 0;
9844
9845   ;
9846   return 0;
9847 }
9848 _ACEOF
9849 if ac_fn_c_try_run "$LINENO"; then :
9850   ac_cv_func_fork_works=yes
9851 else
9852   ac_cv_func_fork_works=no
9853 fi
9854 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9855   conftest.$ac_objext conftest.beam conftest.$ac_ext
9856 fi
9857
9858 fi
9859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9860 $as_echo "$ac_cv_func_fork_works" >&6; }
9861
9862 else
9863   ac_cv_func_fork_works=$ac_cv_func_fork
9864 fi
9865 if test "x$ac_cv_func_fork_works" = xcross; then
9866   case $host in
9867     *-*-amigaos* | *-*-msdosdjgpp*)
9868       # Override, as these systems have only a dummy fork() stub
9869       ac_cv_func_fork_works=no
9870       ;;
9871     *)
9872       ac_cv_func_fork_works=yes
9873       ;;
9874   esac
9875   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9876 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9877 fi
9878 ac_cv_func_vfork_works=$ac_cv_func_vfork
9879 if test "x$ac_cv_func_vfork" = xyes; then
9880   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9881 $as_echo_n "checking for working vfork... " >&6; }
9882 if test "${ac_cv_func_vfork_works+set}" = set; then :
9883   $as_echo_n "(cached) " >&6
9884 else
9885   if test "$cross_compiling" = yes; then :
9886   ac_cv_func_vfork_works=cross
9887 else
9888   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9889 /* end confdefs.h.  */
9890 /* Thanks to Paul Eggert for this test.  */
9891 $ac_includes_default
9892 #include <sys/wait.h>
9893 #ifdef HAVE_VFORK_H
9894 # include <vfork.h>
9895 #endif
9896 /* On some sparc systems, changes by the child to local and incoming
9897    argument registers are propagated back to the parent.  The compiler
9898    is told about this with #include <vfork.h>, but some compilers
9899    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9900    static variable whose address is put into a register that is
9901    clobbered by the vfork.  */
9902 static void
9903 #ifdef __cplusplus
9904 sparc_address_test (int arg)
9905 # else
9906 sparc_address_test (arg) int arg;
9907 #endif
9908 {
9909   static pid_t child;
9910   if (!child) {
9911     child = vfork ();
9912     if (child < 0) {
9913       perror ("vfork");
9914       _exit(2);
9915     }
9916     if (!child) {
9917       arg = getpid();
9918       write(-1, "", 0);
9919       _exit (arg);
9920     }
9921   }
9922 }
9923
9924 int
9925 main ()
9926 {
9927   pid_t parent = getpid ();
9928   pid_t child;
9929
9930   sparc_address_test (0);
9931
9932   child = vfork ();
9933
9934   if (child == 0) {
9935     /* Here is another test for sparc vfork register problems.  This
9936        test uses lots of local variables, at least as many local
9937        variables as main has allocated so far including compiler
9938        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9939        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9940        reuse the register of parent for one of the local variables,
9941        since it will think that parent can't possibly be used any more
9942        in this routine.  Assigning to the local variable will thus
9943        munge parent in the parent process.  */
9944     pid_t
9945       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9946       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9947     /* Convince the compiler that p..p7 are live; otherwise, it might
9948        use the same hardware register for all 8 local variables.  */
9949     if (p != p1 || p != p2 || p != p3 || p != p4
9950         || p != p5 || p != p6 || p != p7)
9951       _exit(1);
9952
9953     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9954        from child file descriptors.  If the child closes a descriptor
9955        before it execs or exits, this munges the parent's descriptor
9956        as well.  Test for this by closing stdout in the child.  */
9957     _exit(close(fileno(stdout)) != 0);
9958   } else {
9959     int status;
9960     struct stat st;
9961
9962     while (wait(&status) != child)
9963       ;
9964     return (
9965          /* Was there some problem with vforking?  */
9966          child < 0
9967
9968          /* Did the child fail?  (This shouldn't happen.)  */
9969          || status
9970
9971          /* Did the vfork/compiler bug occur?  */
9972          || parent != getpid()
9973
9974          /* Did the file descriptor bug occur?  */
9975          || fstat(fileno(stdout), &st) != 0
9976          );
9977   }
9978 }
9979 _ACEOF
9980 if ac_fn_c_try_run "$LINENO"; then :
9981   ac_cv_func_vfork_works=yes
9982 else
9983   ac_cv_func_vfork_works=no
9984 fi
9985 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9986   conftest.$ac_objext conftest.beam conftest.$ac_ext
9987 fi
9988
9989 fi
9990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9991 $as_echo "$ac_cv_func_vfork_works" >&6; }
9992
9993 fi;
9994 if test "x$ac_cv_func_fork_works" = xcross; then
9995   ac_cv_func_vfork_works=$ac_cv_func_vfork
9996   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9997 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9998 fi
9999
10000 if test "x$ac_cv_func_vfork_works" = xyes; then
10001
10002 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10003
10004 else
10005
10006 $as_echo "#define vfork fork" >>confdefs.h
10007
10008 fi
10009 if test "x$ac_cv_func_fork_works" = xyes; then
10010
10011 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10012
10013 fi
10014
10015 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
10016                 pipe poll pread pread64 pwrite readlink resize_term \
10017                 sbrk setpgid setpgrp setsid \
10018                 sigaction sigprocmask sigsetmask socketpair syscall \
10019                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10020                 setrlimit getrlimit posix_madvise waitpid lstat
10021 do :
10022   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10023 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10024 eval as_val=\$$as_ac_var
10025    if test "x$as_val" = x""yes; then :
10026   cat >>confdefs.h <<_ACEOF
10027 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10028 _ACEOF
10029
10030 fi
10031 done
10032
10033
10034   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10035 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10036 if test "${am_cv_langinfo_codeset+set}" = set; then :
10037   $as_echo_n "(cached) " >&6
10038 else
10039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10040 /* end confdefs.h.  */
10041 #include <langinfo.h>
10042 int
10043 main ()
10044 {
10045 char* cs = nl_langinfo(CODESET);
10046   ;
10047   return 0;
10048 }
10049 _ACEOF
10050 if ac_fn_c_try_link "$LINENO"; then :
10051   am_cv_langinfo_codeset=yes
10052 else
10053   am_cv_langinfo_codeset=no
10054 fi
10055 rm -f core conftest.err conftest.$ac_objext \
10056     conftest$ac_exeext conftest.$ac_ext
10057
10058 fi
10059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10060 $as_echo "$am_cv_langinfo_codeset" >&6; }
10061   if test $am_cv_langinfo_codeset = yes; then
10062
10063 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10064
10065   fi
10066
10067
10068 # Check the return and argument types of ptrace.  No canned test for
10069 # this, so roll our own.
10070 gdb_ptrace_headers='
10071 #if HAVE_SYS_TYPES_H
10072 # include <sys/types.h>
10073 #endif
10074 #if HAVE_SYS_PTRACE_H
10075 # include <sys/ptrace.h>
10076 #endif
10077 #if HAVE_UNISTD_H
10078 # include <unistd.h>
10079 #endif
10080 '
10081 # There is no point in checking if we don't have a prototype.
10082 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
10083 "
10084 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
10085   ac_have_decl=1
10086 else
10087   ac_have_decl=0
10088 fi
10089
10090 cat >>confdefs.h <<_ACEOF
10091 #define HAVE_DECL_PTRACE $ac_have_decl
10092 _ACEOF
10093 if test $ac_have_decl = 1; then :
10094
10095 else
10096
10097   : ${gdb_cv_func_ptrace_ret='int'}
10098   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10099
10100 fi
10101
10102 # Check return type.  Varargs (used on GNU/Linux) conflict with the
10103 # empty argument list, so check for that explicitly.
10104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
10105 $as_echo_n "checking return type of ptrace... " >&6; }
10106 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
10107   $as_echo_n "(cached) " >&6
10108 else
10109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10110 /* end confdefs.h.  */
10111 $gdb_ptrace_headers
10112 int
10113 main ()
10114 {
10115 extern long ptrace (enum __ptrace_request, ...);
10116   ;
10117   return 0;
10118 }
10119 _ACEOF
10120 if ac_fn_c_try_compile "$LINENO"; then :
10121   gdb_cv_func_ptrace_ret='long'
10122 else
10123   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10124 /* end confdefs.h.  */
10125 $gdb_ptrace_headers
10126 int
10127 main ()
10128 {
10129 extern int ptrace ();
10130   ;
10131   return 0;
10132 }
10133 _ACEOF
10134 if ac_fn_c_try_compile "$LINENO"; then :
10135   gdb_cv_func_ptrace_ret='int'
10136 else
10137   gdb_cv_func_ptrace_ret='long'
10138 fi
10139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10140 fi
10141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10142 fi
10143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
10144 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
10145
10146 cat >>confdefs.h <<_ACEOF
10147 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
10148 _ACEOF
10149
10150 # Check argument types.
10151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
10152 $as_echo_n "checking types of arguments for ptrace... " >&6; }
10153 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
10154   $as_echo_n "(cached) " >&6
10155 else
10156
10157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10158 /* end confdefs.h.  */
10159 $gdb_ptrace_headers
10160 int
10161 main ()
10162 {
10163 extern long ptrace (enum __ptrace_request, ...);
10164   ;
10165   return 0;
10166 }
10167 _ACEOF
10168 if ac_fn_c_try_compile "$LINENO"; then :
10169   gdb_cv_func_ptrace_args='int,int,long,long'
10170 else
10171
10172 for gdb_arg1 in 'int' 'long'; do
10173  for gdb_arg2 in 'pid_t' 'int' 'long'; do
10174   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
10175    for gdb_arg4 in 'int' 'long'; do
10176      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10177 /* end confdefs.h.  */
10178 $gdb_ptrace_headers
10179 int
10180 main ()
10181 {
10182
10183 extern $gdb_cv_func_ptrace_ret
10184   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
10185
10186   ;
10187   return 0;
10188 }
10189 _ACEOF
10190 if ac_fn_c_try_compile "$LINENO"; then :
10191   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
10192     break 4;
10193 fi
10194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10195     for gdb_arg5 in 'int *' 'int' 'long'; do
10196      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10197 /* end confdefs.h.  */
10198 $gdb_ptrace_headers
10199 int
10200 main ()
10201 {
10202
10203 extern $gdb_cv_func_ptrace_ret
10204   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
10205
10206   ;
10207   return 0;
10208 }
10209 _ACEOF
10210 if ac_fn_c_try_compile "$LINENO"; then :
10211
10212 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
10213     break 5;
10214 fi
10215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10216     done
10217    done
10218   done
10219  done
10220 done
10221 # Provide a safe default value.
10222 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10223
10224 fi
10225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10226 fi
10227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
10228 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
10229 ac_save_IFS=$IFS; IFS=','
10230 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
10231 IFS=$ac_save_IFS
10232 shift
10233
10234 cat >>confdefs.h <<_ACEOF
10235 #define PTRACE_TYPE_ARG3 $3
10236 _ACEOF
10237
10238 if test -n "$5"; then
10239
10240 cat >>confdefs.h <<_ACEOF
10241 #define PTRACE_TYPE_ARG5 $5
10242 _ACEOF
10243
10244 fi
10245
10246 if test "$cross_compiling" = no; then
10247   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10248 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10249 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10250   $as_echo_n "(cached) " >&6
10251 else
10252   if test "$cross_compiling" = yes; then :
10253   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
10254 else
10255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10256 /* end confdefs.h.  */
10257 $ac_includes_default
10258 int
10259 main ()
10260 {
10261 /* If this system has a BSD-style setpgrp which takes arguments,
10262   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
10263   exit successfully. */
10264   return setpgrp (1,1) != -1;
10265   ;
10266   return 0;
10267 }
10268 _ACEOF
10269 if ac_fn_c_try_run "$LINENO"; then :
10270   ac_cv_func_setpgrp_void=no
10271 else
10272   ac_cv_func_setpgrp_void=yes
10273 fi
10274 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10275   conftest.$ac_objext conftest.beam conftest.$ac_ext
10276 fi
10277
10278 fi
10279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10280 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10281 if test $ac_cv_func_setpgrp_void = yes; then
10282
10283 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10284
10285 fi
10286
10287 else
10288   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10289 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10290 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10291   $as_echo_n "(cached) " >&6
10292 else
10293   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10294 /* end confdefs.h.  */
10295
10296 #include <unistd.h>
10297
10298 int
10299 main ()
10300 {
10301
10302   if (setpgrp(1,1) == -1)
10303     exit (0);
10304   else
10305     exit (1);
10306
10307   ;
10308   return 0;
10309 }
10310 _ACEOF
10311 if ac_fn_c_try_compile "$LINENO"; then :
10312   ac_cv_func_setpgrp_void=no
10313 else
10314   ac_cv_func_setpgrp_void=yes
10315 fi
10316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10317 fi
10318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10319 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10320 if test $ac_cv_func_setpgrp_void = yes; then
10321   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10322
10323 fi
10324 fi
10325
10326 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
10327 # since sigsetjmp might only be defined as a macro.
10328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
10329 $as_echo_n "checking for sigsetjmp... " >&6; }
10330 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
10331   $as_echo_n "(cached) " >&6
10332 else
10333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10334 /* end confdefs.h.  */
10335
10336 #include <setjmp.h>
10337
10338 int
10339 main ()
10340 {
10341 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
10342   ;
10343   return 0;
10344 }
10345 _ACEOF
10346 if ac_fn_c_try_compile "$LINENO"; then :
10347   gdb_cv_func_sigsetjmp=yes
10348 else
10349   gdb_cv_func_sigsetjmp=no
10350 fi
10351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10352 fi
10353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
10354 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
10355 if test $gdb_cv_func_sigsetjmp = yes; then
10356
10357 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
10358
10359 fi
10360
10361 # Assume we'll default to using the included libiberty regex.
10362 gdb_use_included_regex=yes
10363
10364 # However, if the system regex is GNU regex, then default to *not*
10365 # using the included regex.
10366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
10367 $as_echo_n "checking for GNU regex... " >&6; }
10368 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
10369   $as_echo_n "(cached) " >&6
10370 else
10371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10372 /* end confdefs.h.  */
10373 #include <gnu-versions.h>
10374 int
10375 main ()
10376 {
10377 #define REGEX_INTERFACE_VERSION 1
10378 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
10379 # error "Version mismatch"
10380 #endif
10381   ;
10382   return 0;
10383 }
10384 _ACEOF
10385 if ac_fn_c_try_compile "$LINENO"; then :
10386   gdb_cv_have_gnu_regex=yes
10387 else
10388   gdb_cv_have_gnu_regex=no
10389 fi
10390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10391 fi
10392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
10393 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
10394 if test $gdb_cv_have_gnu_regex = yes; then
10395   gdb_use_included_regex=no
10396 fi
10397
10398
10399 # Check whether --with-included-regex was given.
10400 if test "${with_included_regex+set}" = set; then :
10401   withval=$with_included_regex; gdb_with_regex=$withval
10402 else
10403   gdb_with_regex=$gdb_use_included_regex
10404 fi
10405
10406 if test "$gdb_with_regex" = yes; then
10407
10408 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
10409
10410 fi
10411
10412 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
10413 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
10414 #include <sys/proc.h>
10415
10416 "
10417 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
10418
10419 cat >>confdefs.h <<_ACEOF
10420 #define HAVE_STRUCT_THREAD_TD_PCB 1
10421 _ACEOF
10422
10423
10424 fi
10425
10426
10427 # See if <sys/lwp.h> defines `struct lwp`.
10428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
10429 $as_echo_n "checking for struct lwp... " >&6; }
10430 if test "${gdb_cv_struct_lwp+set}" = set; then :
10431   $as_echo_n "(cached) " >&6
10432 else
10433   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10434 /* end confdefs.h.  */
10435 #include <sys/param.h>
10436 #include <sys/lwp.h>
10437 int
10438 main ()
10439 {
10440 struct lwp l;
10441   ;
10442   return 0;
10443 }
10444 _ACEOF
10445 if ac_fn_c_try_compile "$LINENO"; then :
10446   gdb_cv_struct_lwp=yes
10447 else
10448   gdb_cv_struct_lwp=no
10449 fi
10450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10451 fi
10452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
10453 $as_echo "$gdb_cv_struct_lwp" >&6; }
10454 if test $gdb_cv_struct_lwp = yes; then
10455
10456 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
10457
10458 fi
10459
10460 # See if <machine/reg.h> degines `struct reg'.
10461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
10462 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
10463 if test "${gdb_cv_struct_reg+set}" = set; then :
10464   $as_echo_n "(cached) " >&6
10465 else
10466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10467 /* end confdefs.h.  */
10468 #include <sys/types.h>
10469 #include <machine/reg.h>
10470 int
10471 main ()
10472 {
10473 struct reg r;
10474   ;
10475   return 0;
10476 }
10477 _ACEOF
10478 if ac_fn_c_try_compile "$LINENO"; then :
10479   gdb_cv_struct_reg=yes
10480 else
10481   gdb_cv_struct_reg=no
10482 fi
10483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10484 fi
10485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
10486 $as_echo "$gdb_cv_struct_reg" >&6; }
10487 if test $gdb_cv_struct_reg = yes; then
10488
10489 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
10490
10491 fi
10492
10493 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
10494 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
10495 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
10496 "
10497 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
10498
10499 cat >>confdefs.h <<_ACEOF
10500 #define HAVE_STRUCT_REG_R_FS 1
10501 _ACEOF
10502
10503
10504 fi
10505 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
10506 "
10507 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
10508
10509 cat >>confdefs.h <<_ACEOF
10510 #define HAVE_STRUCT_REG_R_GS 1
10511 _ACEOF
10512
10513
10514 fi
10515
10516
10517 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
10518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
10519 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
10520 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
10521   $as_echo_n "(cached) " >&6
10522 else
10523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10524 /* end confdefs.h.  */
10525 #include <sys/ptrace.h>
10526 int
10527 main ()
10528 {
10529 PTRACE_GETREGS;
10530   ;
10531   return 0;
10532 }
10533 _ACEOF
10534 if ac_fn_c_try_compile "$LINENO"; then :
10535   gdb_cv_have_ptrace_getregs=yes
10536 else
10537   gdb_cv_have_ptrace_getregs=no
10538 fi
10539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10540 fi
10541
10542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
10543 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
10544 if test $gdb_cv_have_ptrace_getregs = yes; then
10545
10546 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
10547
10548 fi
10549
10550 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
10551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
10552 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
10553 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
10554   $as_echo_n "(cached) " >&6
10555 else
10556   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10557 /* end confdefs.h.  */
10558 #include <sys/ptrace.h>
10559 int
10560 main ()
10561 {
10562 PTRACE_GETFPXREGS;
10563   ;
10564   return 0;
10565 }
10566 _ACEOF
10567 if ac_fn_c_try_compile "$LINENO"; then :
10568   gdb_cv_have_ptrace_getfpxregs=yes
10569 else
10570   gdb_cv_have_ptrace_getfpxregs=no
10571 fi
10572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10573 fi
10574
10575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
10576 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
10577 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
10578
10579 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
10580
10581 fi
10582
10583 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
10584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
10585 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
10586 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
10587   $as_echo_n "(cached) " >&6
10588 else
10589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10590 /* end confdefs.h.  */
10591 #include <sys/types.h>
10592 #include <sys/ptrace.h>
10593 int
10594 main ()
10595 {
10596 PT_GETDBREGS;
10597   ;
10598   return 0;
10599 }
10600 _ACEOF
10601 if ac_fn_c_try_compile "$LINENO"; then :
10602   gdb_cv_have_pt_getdbregs=yes
10603 else
10604   gdb_cv_have_pt_getdbregs=no
10605 fi
10606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10607 fi
10608
10609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
10610 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
10611 if test $gdb_cv_have_pt_getdbregs = yes; then
10612
10613 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
10614
10615 fi
10616
10617 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
10618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
10619 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
10620 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
10621   $as_echo_n "(cached) " >&6
10622 else
10623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10624 /* end confdefs.h.  */
10625 #include <sys/types.h>
10626 #include <sys/ptrace.h>
10627 int
10628 main ()
10629 {
10630 PT_GETXMMREGS;
10631   ;
10632   return 0;
10633 }
10634 _ACEOF
10635 if ac_fn_c_try_compile "$LINENO"; then :
10636   gdb_cv_have_pt_getxmmregs=yes
10637 else
10638   gdb_cv_have_pt_getxmmregs=no
10639 fi
10640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10641 fi
10642
10643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
10644 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
10645 if test $gdb_cv_have_pt_getxmmregs = yes; then
10646
10647 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
10648
10649 fi
10650
10651 # Detect which type of /proc is in use, such as for Unixware or Solaris.
10652
10653 if test "${target}" = "${host}"; then
10654   case "${host}" in
10655   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
10656
10657 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
10658
10659       ;;
10660   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
10661
10662 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
10663
10664       ;;
10665   mips-sgi-irix5*)
10666       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
10667
10668 $as_echo "#define _KMEMUSER 1" >>confdefs.h
10669
10670       ;;
10671   esac
10672 fi
10673
10674 if test "$ac_cv_header_sys_procfs_h" = yes; then
10675   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
10676 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
10677  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
10678   $as_echo_n "(cached) " >&6
10679 else
10680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10681 /* end confdefs.h.  */
10682
10683 #define _SYSCALL32
10684 /* Needed for new procfs interface on sparc-solaris.  */
10685 #define _STRUCTURED_PROC 1
10686 #include <sys/procfs.h>
10687 int
10688 main ()
10689 {
10690 pstatus_t avar
10691   ;
10692   return 0;
10693 }
10694 _ACEOF
10695 if ac_fn_c_try_compile "$LINENO"; then :
10696   bfd_cv_have_sys_procfs_type_pstatus_t=yes
10697 else
10698   bfd_cv_have_sys_procfs_type_pstatus_t=no
10699
10700 fi
10701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10702 fi
10703
10704  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
10705
10706 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
10707
10708  fi
10709  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
10710 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
10711
10712   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
10713 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
10714  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
10715   $as_echo_n "(cached) " >&6
10716 else
10717   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10718 /* end confdefs.h.  */
10719
10720 #define _SYSCALL32
10721 /* Needed for new procfs interface on sparc-solaris.  */
10722 #define _STRUCTURED_PROC 1
10723 #include <sys/procfs.h>
10724 int
10725 main ()
10726 {
10727 prrun_t avar
10728   ;
10729   return 0;
10730 }
10731 _ACEOF
10732 if ac_fn_c_try_compile "$LINENO"; then :
10733   bfd_cv_have_sys_procfs_type_prrun_t=yes
10734 else
10735   bfd_cv_have_sys_procfs_type_prrun_t=no
10736
10737 fi
10738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10739 fi
10740
10741  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
10742
10743 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
10744
10745  fi
10746  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
10747 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
10748
10749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
10750 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
10751  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
10752   $as_echo_n "(cached) " >&6
10753 else
10754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10755 /* end confdefs.h.  */
10756
10757 #define _SYSCALL32
10758 /* Needed for new procfs interface on sparc-solaris.  */
10759 #define _STRUCTURED_PROC 1
10760 #include <sys/procfs.h>
10761 int
10762 main ()
10763 {
10764 gregset_t avar
10765   ;
10766   return 0;
10767 }
10768 _ACEOF
10769 if ac_fn_c_try_compile "$LINENO"; then :
10770   bfd_cv_have_sys_procfs_type_gregset_t=yes
10771 else
10772   bfd_cv_have_sys_procfs_type_gregset_t=no
10773
10774 fi
10775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10776 fi
10777
10778  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
10779
10780 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
10781
10782  fi
10783  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
10784 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
10785
10786   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
10787 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
10788  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
10789   $as_echo_n "(cached) " >&6
10790 else
10791   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10792 /* end confdefs.h.  */
10793
10794 #define _SYSCALL32
10795 /* Needed for new procfs interface on sparc-solaris.  */
10796 #define _STRUCTURED_PROC 1
10797 #include <sys/procfs.h>
10798 int
10799 main ()
10800 {
10801 fpregset_t avar
10802   ;
10803   return 0;
10804 }
10805 _ACEOF
10806 if ac_fn_c_try_compile "$LINENO"; then :
10807   bfd_cv_have_sys_procfs_type_fpregset_t=yes
10808 else
10809   bfd_cv_have_sys_procfs_type_fpregset_t=no
10810
10811 fi
10812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10813 fi
10814
10815  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
10816
10817 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
10818
10819  fi
10820  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
10821 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
10822
10823   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
10824 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
10825  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
10826   $as_echo_n "(cached) " >&6
10827 else
10828   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10829 /* end confdefs.h.  */
10830
10831 #define _SYSCALL32
10832 /* Needed for new procfs interface on sparc-solaris.  */
10833 #define _STRUCTURED_PROC 1
10834 #include <sys/procfs.h>
10835 int
10836 main ()
10837 {
10838 prgregset_t avar
10839   ;
10840   return 0;
10841 }
10842 _ACEOF
10843 if ac_fn_c_try_compile "$LINENO"; then :
10844   bfd_cv_have_sys_procfs_type_prgregset_t=yes
10845 else
10846   bfd_cv_have_sys_procfs_type_prgregset_t=no
10847
10848 fi
10849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10850 fi
10851
10852  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
10853
10854 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
10855
10856  fi
10857  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
10858 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
10859
10860   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
10861 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
10862  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
10863   $as_echo_n "(cached) " >&6
10864 else
10865   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10866 /* end confdefs.h.  */
10867
10868 #define _SYSCALL32
10869 /* Needed for new procfs interface on sparc-solaris.  */
10870 #define _STRUCTURED_PROC 1
10871 #include <sys/procfs.h>
10872 int
10873 main ()
10874 {
10875 prfpregset_t avar
10876   ;
10877   return 0;
10878 }
10879 _ACEOF
10880 if ac_fn_c_try_compile "$LINENO"; then :
10881   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
10882 else
10883   bfd_cv_have_sys_procfs_type_prfpregset_t=no
10884
10885 fi
10886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10887 fi
10888
10889  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
10890
10891 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
10892
10893  fi
10894  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
10895 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
10896
10897   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
10898 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
10899  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
10900   $as_echo_n "(cached) " >&6
10901 else
10902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10903 /* end confdefs.h.  */
10904
10905 #define _SYSCALL32
10906 /* Needed for new procfs interface on sparc-solaris.  */
10907 #define _STRUCTURED_PROC 1
10908 #include <sys/procfs.h>
10909 int
10910 main ()
10911 {
10912 prgregset32_t avar
10913   ;
10914   return 0;
10915 }
10916 _ACEOF
10917 if ac_fn_c_try_compile "$LINENO"; then :
10918   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
10919 else
10920   bfd_cv_have_sys_procfs_type_prgregset32_t=no
10921
10922 fi
10923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10924 fi
10925
10926  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
10927
10928 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
10929
10930  fi
10931  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
10932 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
10933
10934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
10935 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
10936  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
10937   $as_echo_n "(cached) " >&6
10938 else
10939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10940 /* end confdefs.h.  */
10941
10942 #define _SYSCALL32
10943 /* Needed for new procfs interface on sparc-solaris.  */
10944 #define _STRUCTURED_PROC 1
10945 #include <sys/procfs.h>
10946 int
10947 main ()
10948 {
10949 prfpregset32_t avar
10950   ;
10951   return 0;
10952 }
10953 _ACEOF
10954 if ac_fn_c_try_compile "$LINENO"; then :
10955   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
10956 else
10957   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
10958
10959 fi
10960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10961 fi
10962
10963  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
10964
10965 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
10966
10967  fi
10968  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
10969 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
10970
10971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
10972 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
10973  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
10974   $as_echo_n "(cached) " >&6
10975 else
10976   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10977 /* end confdefs.h.  */
10978
10979 #define _SYSCALL32
10980 /* Needed for new procfs interface on sparc-solaris.  */
10981 #define _STRUCTURED_PROC 1
10982 #include <sys/procfs.h>
10983 int
10984 main ()
10985 {
10986 lwpid_t avar
10987   ;
10988   return 0;
10989 }
10990 _ACEOF
10991 if ac_fn_c_try_compile "$LINENO"; then :
10992   bfd_cv_have_sys_procfs_type_lwpid_t=yes
10993 else
10994   bfd_cv_have_sys_procfs_type_lwpid_t=no
10995
10996 fi
10997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10998 fi
10999
11000  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11001
11002 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11003
11004  fi
11005  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11006 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11007
11008   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11009 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11010  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11011   $as_echo_n "(cached) " >&6
11012 else
11013   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11014 /* end confdefs.h.  */
11015
11016 #define _SYSCALL32
11017 /* Needed for new procfs interface on sparc-solaris.  */
11018 #define _STRUCTURED_PROC 1
11019 #include <sys/procfs.h>
11020 int
11021 main ()
11022 {
11023 psaddr_t avar
11024   ;
11025   return 0;
11026 }
11027 _ACEOF
11028 if ac_fn_c_try_compile "$LINENO"; then :
11029   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11030 else
11031   bfd_cv_have_sys_procfs_type_psaddr_t=no
11032
11033 fi
11034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11035 fi
11036
11037  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11038
11039 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11040
11041  fi
11042  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11043 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11044
11045   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11046 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11047  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11048   $as_echo_n "(cached) " >&6
11049 else
11050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11051 /* end confdefs.h.  */
11052
11053 #define _SYSCALL32
11054 /* Needed for new procfs interface on sparc-solaris.  */
11055 #define _STRUCTURED_PROC 1
11056 #include <sys/procfs.h>
11057 int
11058 main ()
11059 {
11060 prsysent_t avar
11061   ;
11062   return 0;
11063 }
11064 _ACEOF
11065 if ac_fn_c_try_compile "$LINENO"; then :
11066   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11067 else
11068   bfd_cv_have_sys_procfs_type_prsysent_t=no
11069
11070 fi
11071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11072 fi
11073
11074  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11075
11076 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11077
11078  fi
11079  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11080 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11081
11082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11083 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11084  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11085   $as_echo_n "(cached) " >&6
11086 else
11087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11088 /* end confdefs.h.  */
11089
11090 #define _SYSCALL32
11091 /* Needed for new procfs interface on sparc-solaris.  */
11092 #define _STRUCTURED_PROC 1
11093 #include <sys/procfs.h>
11094 int
11095 main ()
11096 {
11097 pr_sigset_t avar
11098   ;
11099   return 0;
11100 }
11101 _ACEOF
11102 if ac_fn_c_try_compile "$LINENO"; then :
11103   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11104 else
11105   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11106
11107 fi
11108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11109 fi
11110
11111  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11112
11113 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11114
11115  fi
11116  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11117 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11118
11119   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11120 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11121  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11122   $as_echo_n "(cached) " >&6
11123 else
11124   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11125 /* end confdefs.h.  */
11126
11127 #define _SYSCALL32
11128 /* Needed for new procfs interface on sparc-solaris.  */
11129 #define _STRUCTURED_PROC 1
11130 #include <sys/procfs.h>
11131 int
11132 main ()
11133 {
11134 pr_sigaction64_t avar
11135   ;
11136   return 0;
11137 }
11138 _ACEOF
11139 if ac_fn_c_try_compile "$LINENO"; then :
11140   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
11141 else
11142   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
11143
11144 fi
11145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11146 fi
11147
11148  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
11149
11150 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
11151
11152  fi
11153  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
11154 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
11155
11156   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
11157 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
11158  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
11159   $as_echo_n "(cached) " >&6
11160 else
11161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11162 /* end confdefs.h.  */
11163
11164 #define _SYSCALL32
11165 /* Needed for new procfs interface on sparc-solaris.  */
11166 #define _STRUCTURED_PROC 1
11167 #include <sys/procfs.h>
11168 int
11169 main ()
11170 {
11171 pr_siginfo64_t avar
11172   ;
11173   return 0;
11174 }
11175 _ACEOF
11176 if ac_fn_c_try_compile "$LINENO"; then :
11177   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
11178 else
11179   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
11180
11181 fi
11182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11183 fi
11184
11185  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
11186
11187 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
11188
11189  fi
11190  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
11191 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
11192
11193
11194
11195
11196
11197   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11198     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
11199 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
11200     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
11201   $as_echo_n "(cached) " >&6
11202 else
11203   if test "$cross_compiling" = yes; then :
11204   gdb_cv_prfpregset_t_broken=yes
11205 else
11206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11207 /* end confdefs.h.  */
11208 #include <sys/procfs.h>
11209        int main ()
11210        {
11211          if (sizeof (prfpregset_t) == sizeof (void *))
11212            return 1;
11213          return 0;
11214        }
11215 _ACEOF
11216 if ac_fn_c_try_run "$LINENO"; then :
11217   gdb_cv_prfpregset_t_broken=no
11218 else
11219   gdb_cv_prfpregset_t_broken=yes
11220 fi
11221 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11222   conftest.$ac_objext conftest.beam conftest.$ac_ext
11223 fi
11224
11225 fi
11226
11227     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
11228 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
11229     if test $gdb_cv_prfpregset_t_broken = yes; then
11230
11231 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
11232
11233     fi
11234   fi
11235
11236
11237   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
11238 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
11239   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
11240   $as_echo_n "(cached) " >&6
11241 else
11242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11243 /* end confdefs.h.  */
11244 #include <unistd.h>
11245 #include <sys/types.h>
11246 #include <sys/procfs.h>
11247
11248 int
11249 main ()
11250 {
11251
11252     int dummy;;
11253     dummy = ioctl(0, PIOCSET, &dummy);
11254
11255   ;
11256   return 0;
11257 }
11258 _ACEOF
11259 if ac_fn_c_try_compile "$LINENO"; then :
11260   gdb_cv_have_procfs_piocset=yes
11261 else
11262   gdb_cv_have_procfs_piocset=no
11263 fi
11264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11265 fi
11266
11267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
11268 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
11269   if test $gdb_cv_have_procfs_piocset = yes; then
11270
11271 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
11272
11273   fi
11274 fi
11275
11276 if test ${host} = ${target} ; then
11277
11278   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
11279 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
11280   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
11281   $as_echo_n "(cached) " >&6
11282 else
11283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11284 /* end confdefs.h.  */
11285 #include <link.h>
11286 int
11287 main ()
11288 {
11289 struct link_map lm; (void) lm.l_addr;
11290   ;
11291   return 0;
11292 }
11293 _ACEOF
11294 if ac_fn_c_try_compile "$LINENO"; then :
11295   gdb_cv_have_struct_link_map_with_l_members=yes
11296 else
11297   gdb_cv_have_struct_link_map_with_l_members=no
11298 fi
11299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11300 fi
11301
11302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
11303 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
11304   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
11305
11306 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
11307
11308   fi
11309
11310
11311   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
11312 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
11313   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
11314   $as_echo_n "(cached) " >&6
11315 else
11316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11317 /* end confdefs.h.  */
11318 #include <sys/types.h>
11319 #include <link.h>
11320 int
11321 main ()
11322 {
11323 struct link_map lm; (void) lm.lm_addr;
11324   ;
11325   return 0;
11326 }
11327 _ACEOF
11328 if ac_fn_c_try_compile "$LINENO"; then :
11329   gdb_cv_have_struct_link_map_with_lm_members=yes
11330 else
11331   gdb_cv_have_struct_link_map_with_lm_members=no
11332 fi
11333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11334 fi
11335
11336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
11337 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
11338   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
11339
11340 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
11341
11342   fi
11343
11344
11345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
11346 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
11347   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
11348   $as_echo_n "(cached) " >&6
11349 else
11350   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11351 /* end confdefs.h.  */
11352 #include <sys/types.h>
11353 #ifdef HAVE_NLIST_H
11354 #include <nlist.h>
11355 #endif
11356 #include <link.h>
11357 int
11358 main ()
11359 {
11360 struct so_map lm; (void) lm.som_addr;
11361   ;
11362   return 0;
11363 }
11364 _ACEOF
11365 if ac_fn_c_try_compile "$LINENO"; then :
11366   gdb_cv_have_struct_so_map_with_som_members=yes
11367 else
11368   gdb_cv_have_struct_so_map_with_som_members=no
11369 fi
11370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11371 fi
11372
11373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
11374 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
11375   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
11376
11377 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
11378
11379   fi
11380
11381
11382   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
11383 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
11384   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
11385   $as_echo_n "(cached) " >&6
11386 else
11387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11388 /* end confdefs.h.  */
11389 #define _SYSCALL32
11390 #include <sys/link.h>
11391 int
11392 main ()
11393 {
11394 struct link_map32 l;
11395   ;
11396   return 0;
11397 }
11398 _ACEOF
11399 if ac_fn_c_try_compile "$LINENO"; then :
11400   gdb_cv_have_struct_link_map32=yes
11401 else
11402   gdb_cv_have_struct_link_map32=no
11403 fi
11404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11405 fi
11406
11407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
11408 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
11409   if test $gdb_cv_have_struct_link_map32 = yes; then
11410
11411 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
11412
11413
11414 $as_echo "#define _SYSCALL32 1" >>confdefs.h
11415
11416   fi
11417 fi
11418
11419 # Check if the compiler supports the `long long' type.
11420
11421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
11422 $as_echo_n "checking for long long support in compiler... " >&6; }
11423 if test "${gdb_cv_c_long_long+set}" = set; then :
11424   $as_echo_n "(cached) " >&6
11425 else
11426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11427 /* end confdefs.h.  */
11428 extern long long foo;
11429 int
11430 main ()
11431 {
11432 switch (foo & 2) { case 0: return 1; }
11433   ;
11434   return 0;
11435 }
11436 _ACEOF
11437 if ac_fn_c_try_compile "$LINENO"; then :
11438   gdb_cv_c_long_long=yes
11439 else
11440   gdb_cv_c_long_long=no
11441 fi
11442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11443 fi
11444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
11445 $as_echo "$gdb_cv_c_long_long" >&6; }
11446 if test $gdb_cv_c_long_long = yes; then
11447
11448 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
11449
11450 fi
11451
11452 # Check if the compiler and runtime support printing long longs.
11453
11454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
11455 $as_echo_n "checking for long long support in printf... " >&6; }
11456 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
11457   $as_echo_n "(cached) " >&6
11458 else
11459   if test "$cross_compiling" = yes; then :
11460   gdb_cv_printf_has_long_long=no
11461 else
11462   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11463 /* end confdefs.h.  */
11464 $ac_includes_default
11465 int
11466 main ()
11467 {
11468 char buf[32];
11469   long long l = 0;
11470   l = (l << 16) + 0x0123;
11471   l = (l << 16) + 0x4567;
11472   l = (l << 16) + 0x89ab;
11473   l = (l << 16) + 0xcdef;
11474   sprintf (buf, "0x%016llx", l);
11475   return (strcmp ("0x0123456789abcdef", buf));
11476   ;
11477   return 0;
11478 }
11479 _ACEOF
11480 if ac_fn_c_try_run "$LINENO"; then :
11481   gdb_cv_printf_has_long_long=yes
11482 else
11483   gdb_cv_printf_has_long_long=no
11484 fi
11485 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11486   conftest.$ac_objext conftest.beam conftest.$ac_ext
11487 fi
11488
11489 fi
11490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
11491 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
11492 if test $gdb_cv_printf_has_long_long = yes; then
11493
11494 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
11495
11496 fi
11497
11498 # Check if the compiler and runtime support printing decfloats.
11499
11500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
11501 $as_echo_n "checking for decfloat support in printf... " >&6; }
11502 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
11503   $as_echo_n "(cached) " >&6
11504 else
11505   if test "$cross_compiling" = yes; then :
11506   gdb_cv_printf_has_decfloat=no
11507 else
11508   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11509 /* end confdefs.h.  */
11510 $ac_includes_default
11511 int
11512 main ()
11513 {
11514 char buf[64];
11515   _Decimal32 d32 = 1.2345df;
11516   _Decimal64 d64 = 1.2345dd;
11517   _Decimal128 d128 = 1.2345dl;
11518   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
11519   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
11520   ;
11521   return 0;
11522 }
11523 _ACEOF
11524 if ac_fn_c_try_run "$LINENO"; then :
11525   gdb_cv_printf_has_decfloat=yes
11526 else
11527   gdb_cv_printf_has_decfloat=no
11528 fi
11529 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11530   conftest.$ac_objext conftest.beam conftest.$ac_ext
11531 fi
11532
11533 fi
11534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
11535 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
11536 if test $gdb_cv_printf_has_decfloat = yes; then
11537
11538 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
11539
11540 fi
11541
11542 # Check if the compiler supports the `long double' type.  We can't use
11543 # AC_C_LONG_DOUBLE because that one does additional checks on the
11544 # constants defined in <float.h> that fail on some systems,
11545 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
11546
11547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
11548 $as_echo_n "checking for long double support in compiler... " >&6; }
11549 if test "${gdb_cv_c_long_double+set}" = set; then :
11550   $as_echo_n "(cached) " >&6
11551 else
11552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11553 /* end confdefs.h.  */
11554 long double foo;
11555 _ACEOF
11556 if ac_fn_c_try_compile "$LINENO"; then :
11557   gdb_cv_c_long_double=yes
11558 else
11559   gdb_cv_c_long_double=no
11560 fi
11561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11562 fi
11563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
11564 $as_echo "$gdb_cv_c_long_double" >&6; }
11565 if test $gdb_cv_c_long_double = yes; then
11566
11567 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
11568
11569 fi
11570
11571 # Check if the compiler and runtime support printing long doubles.
11572
11573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
11574 $as_echo_n "checking for long double support in printf... " >&6; }
11575 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
11576   $as_echo_n "(cached) " >&6
11577 else
11578   if test "$cross_compiling" = yes; then :
11579   gdb_cv_printf_has_long_double=no
11580 else
11581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11582 /* end confdefs.h.  */
11583 $ac_includes_default
11584 int
11585 main ()
11586 {
11587 char buf[16];
11588   long double f = 3.141592653;
11589   sprintf (buf, "%Lg", f);
11590   return (strncmp ("3.14159", buf, 7));
11591   ;
11592   return 0;
11593 }
11594 _ACEOF
11595 if ac_fn_c_try_run "$LINENO"; then :
11596   gdb_cv_printf_has_long_double=yes
11597 else
11598   gdb_cv_printf_has_long_double=no
11599 fi
11600 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11601   conftest.$ac_objext conftest.beam conftest.$ac_ext
11602 fi
11603
11604 fi
11605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
11606 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
11607 if test $gdb_cv_printf_has_long_double = yes; then
11608
11609 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
11610
11611 fi
11612
11613 # Check if the compiler and runtime support scanning long doubles.
11614
11615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
11616 $as_echo_n "checking for long double support in scanf... " >&6; }
11617 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
11618   $as_echo_n "(cached) " >&6
11619 else
11620   if test "$cross_compiling" = yes; then :
11621   gdb_cv_scanf_has_long_double=no
11622 else
11623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11624 /* end confdefs.h.  */
11625 #include <stdio.h>
11626 int
11627 main ()
11628 {
11629 char *buf = "3.141592653";
11630   long double f = 0;
11631   sscanf (buf, "%Lg", &f);
11632   return !(f > 3.14159 && f < 3.14160);
11633   ;
11634   return 0;
11635 }
11636 _ACEOF
11637 if ac_fn_c_try_run "$LINENO"; then :
11638   gdb_cv_scanf_has_long_double=yes
11639 else
11640   gdb_cv_scanf_has_long_double=no
11641 fi
11642 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11643   conftest.$ac_objext conftest.beam conftest.$ac_ext
11644 fi
11645
11646 fi
11647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
11648 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
11649 if test $gdb_cv_scanf_has_long_double = yes; then
11650
11651 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
11652
11653 fi
11654
11655 case ${host_os} in
11656 aix*)
11657   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
11658 $as_echo_n "checking for -bbigtoc option... " >&6; }
11659 if test "${gdb_cv_bigtoc+set}" = set; then :
11660   $as_echo_n "(cached) " >&6
11661 else
11662
11663     SAVE_LDFLAGS=$LDFLAGS
11664
11665     case $GCC in
11666     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
11667     *) gdb_cv_bigtoc=-bbigtoc ;;
11668     esac
11669
11670     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
11671     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11672 /* end confdefs.h.  */
11673
11674 int
11675 main ()
11676 {
11677 int i;
11678   ;
11679   return 0;
11680 }
11681 _ACEOF
11682 if ac_fn_c_try_link "$LINENO"; then :
11683
11684 else
11685   gdb_cv_bigtoc=
11686 fi
11687 rm -f core conftest.err conftest.$ac_objext \
11688     conftest$ac_exeext conftest.$ac_ext
11689     LDFLAGS="${SAVE_LDFLAGS}"
11690
11691 fi
11692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
11693 $as_echo "$gdb_cv_bigtoc" >&6; }
11694   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
11695   ;;
11696 esac
11697
11698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
11699 $as_echo_n "checking for the dynamic export flag... " >&6; }
11700 dynamic_list=false
11701 if test "${gdb_native}" = yes; then
11702    # The dynamically loaded libthread_db needs access to symbols in the gdb
11703    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
11704    # may not be supported there.
11705    old_LDFLAGS="$LDFLAGS"
11706    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
11707    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
11708    LDFLAGS="$LDFLAGS $RDYNAMIC"
11709    if test "${have_libpython}" = no; then
11710      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11711 /* end confdefs.h.  */
11712
11713 int
11714 main ()
11715 {
11716
11717   ;
11718   return 0;
11719 }
11720 _ACEOF
11721 if ac_fn_c_try_link "$LINENO"; then :
11722   dynamic_list=true
11723 fi
11724 rm -f core conftest.err conftest.$ac_objext \
11725     conftest$ac_exeext conftest.$ac_ext
11726    else
11727      # Workaround http://bugs.python.org/issue4434 where static
11728      # libpythonX.Y.a would get its symbols required for
11729      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
11730      # Problem does not happen for the recommended libpythonX.Y.so linkage.
11731      old_CFLAGS="$CFLAGS"
11732      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
11733      if test "$cross_compiling" = yes; then :
11734   true
11735 else
11736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11737 /* end confdefs.h.  */
11738 #include "${have_libpython}/Python.h"
11739 int
11740 main ()
11741 {
11742 int err;
11743           Py_Initialize ();
11744           err = PyRun_SimpleString ("import itertools\n");
11745           Py_Finalize ();
11746           return err == 0 ? 0 : 1;
11747   ;
11748   return 0;
11749 }
11750 _ACEOF
11751 if ac_fn_c_try_run "$LINENO"; then :
11752   dynamic_list=true
11753 fi
11754 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11755   conftest.$ac_objext conftest.beam conftest.$ac_ext
11756 fi
11757
11758      CFLAGS="$old_CFLAGS"
11759    fi
11760    LDFLAGS="$old_LDFLAGS"
11761 fi
11762 if $dynamic_list; then
11763   found="-Wl,--dynamic-list"
11764   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
11765 else
11766   found="-rdynamic"
11767   RDYNAMIC="-rdynamic"
11768 fi
11769
11770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
11771 $as_echo "$found" >&6; }
11772
11773
11774 if test ${build} = ${host} -a ${host} = ${target} ; then
11775    case ${host_os} in
11776    solaris*)
11777       # See if thread_db library is around for Solaris thread debugging.
11778       # Note that we must explicitly test for version 1 of the library
11779       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
11780       # the same API.
11781       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
11782 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
11783       if test -f /usr/lib/libthread_db.so.1 ; then
11784          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11785 $as_echo "yes" >&6; }
11786
11787 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
11788
11789          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
11790          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
11791          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11792 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11793 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11794   $as_echo_n "(cached) " >&6
11795 else
11796   ac_check_lib_save_LIBS=$LIBS
11797 LIBS="-ldl  $LIBS"
11798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11799 /* end confdefs.h.  */
11800
11801 /* Override any GCC internal prototype to avoid an error.
11802    Use char because int might match the return type of a GCC
11803    builtin and then its argument prototype would still apply.  */
11804 #ifdef __cplusplus
11805 extern "C"
11806 #endif
11807 char dlopen ();
11808 int
11809 main ()
11810 {
11811 return dlopen ();
11812   ;
11813   return 0;
11814 }
11815 _ACEOF
11816 if ac_fn_c_try_link "$LINENO"; then :
11817   ac_cv_lib_dl_dlopen=yes
11818 else
11819   ac_cv_lib_dl_dlopen=no
11820 fi
11821 rm -f core conftest.err conftest.$ac_objext \
11822     conftest$ac_exeext conftest.$ac_ext
11823 LIBS=$ac_check_lib_save_LIBS
11824 fi
11825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11826 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11827 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11828   cat >>confdefs.h <<_ACEOF
11829 #define HAVE_LIBDL 1
11830 _ACEOF
11831
11832   LIBS="-ldl $LIBS"
11833
11834 fi
11835
11836          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
11837          # Sun randomly tweaked the prototypes in <proc_service.h>
11838          # at one point.
11839          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
11840 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
11841          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
11842   $as_echo_n "(cached) " >&6
11843 else
11844
11845             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11846 /* end confdefs.h.  */
11847
11848                 #include <proc_service.h>
11849                 ps_err_e ps_pdwrite
11850                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
11851
11852 int
11853 main ()
11854 {
11855
11856   ;
11857   return 0;
11858 }
11859 _ACEOF
11860 if ac_fn_c_try_compile "$LINENO"; then :
11861   gdb_cv_proc_service_is_old=no
11862 else
11863   gdb_cv_proc_service_is_old=yes
11864 fi
11865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11866
11867 fi
11868
11869          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
11870 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
11871          if test $gdb_cv_proc_service_is_old = yes; then
11872
11873 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
11874
11875          fi
11876       else
11877          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11878 $as_echo "no" >&6; }
11879       fi
11880       ;;
11881    aix*)
11882       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
11883 $as_echo_n "checking for AiX thread debugging library... " >&6; }
11884       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
11885   $as_echo_n "(cached) " >&6
11886 else
11887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11888 /* end confdefs.h.  */
11889 #include <sys/pthdebug.h>
11890 int
11891 main ()
11892 {
11893 #ifndef PTHDB_VERSION_3
11894                                     #error
11895                                     #endif
11896   ;
11897   return 0;
11898 }
11899 _ACEOF
11900 if ac_fn_c_try_compile "$LINENO"; then :
11901   gdb_cv_have_aix_thread_debug=yes
11902 else
11903   gdb_cv_have_aix_thread_debug=no
11904 fi
11905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11906 fi
11907
11908       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
11909 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
11910       if test $gdb_cv_have_aix_thread_debug = yes; then
11911          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
11912          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
11913          LIBS="$LIBS -lpthdebug"
11914
11915          # Older versions of AIX do not provide the declaration for
11916          # the getthrds function (it appears that it was introduced
11917          # with AIX 6.x).
11918          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
11919 "
11920 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
11921   ac_have_decl=1
11922 else
11923   ac_have_decl=0
11924 fi
11925
11926 cat >>confdefs.h <<_ACEOF
11927 #define HAVE_DECL_GETTHRDS $ac_have_decl
11928 _ACEOF
11929
11930       fi
11931       ;;
11932    esac
11933
11934 fi
11935
11936 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
11937    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
11938 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
11939 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
11940   $as_echo_n "(cached) " >&6
11941 else
11942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11943 /* end confdefs.h.  */
11944 #include <thread_db.h>
11945 int
11946 main ()
11947 {
11948 int i = TD_NOTALLOC;
11949   ;
11950   return 0;
11951 }
11952 _ACEOF
11953 if ac_fn_c_try_compile "$LINENO"; then :
11954   gdb_cv_thread_db_h_has_td_notalloc=yes
11955 else
11956   gdb_cv_thread_db_h_has_td_notalloc=no
11957
11958 fi
11959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11960
11961 fi
11962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
11963 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
11964    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
11965 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
11966 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
11967   $as_echo_n "(cached) " >&6
11968 else
11969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11970 /* end confdefs.h.  */
11971 #include <thread_db.h>
11972 int
11973 main ()
11974 {
11975 int i = TD_VERSION;
11976   ;
11977   return 0;
11978 }
11979 _ACEOF
11980 if ac_fn_c_try_compile "$LINENO"; then :
11981   gdb_cv_thread_db_h_has_td_version=yes
11982 else
11983   gdb_cv_thread_db_h_has_td_version=no
11984
11985 fi
11986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11987
11988 fi
11989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
11990 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
11991    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
11992 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
11993 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
11994   $as_echo_n "(cached) " >&6
11995 else
11996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11997 /* end confdefs.h.  */
11998 #include <thread_db.h>
11999 int
12000 main ()
12001 {
12002 int i = TD_NOTLS;
12003   ;
12004   return 0;
12005 }
12006 _ACEOF
12007 if ac_fn_c_try_compile "$LINENO"; then :
12008   gdb_cv_thread_db_h_has_td_notls=yes
12009 else
12010   gdb_cv_thread_db_h_has_td_notls=no
12011
12012 fi
12013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12014
12015 fi
12016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12017 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12018 fi
12019 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12020
12021 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12022
12023 fi
12024 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12025
12026 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12027
12028 fi
12029 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12030
12031 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12032
12033 fi
12034
12035 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12036    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12037 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12038 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12039   $as_echo_n "(cached) " >&6
12040 else
12041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12042 /* end confdefs.h.  */
12043 #include <sys/syscall.h>
12044 int
12045 main ()
12046 {
12047 int i = __NR_tkill;
12048   ;
12049   return 0;
12050 }
12051 _ACEOF
12052 if ac_fn_c_try_compile "$LINENO"; then :
12053   gdb_cv_sys_syscall_h_has_tkill=yes
12054 else
12055   gdb_cv_sys_syscall_h_has_tkill=no
12056
12057 fi
12058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12059
12060 fi
12061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12062 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12063 fi
12064 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
12065
12066 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12067
12068 fi
12069
12070 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12071 "
12072 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12073   ac_have_decl=1
12074 else
12075   ac_have_decl=0
12076 fi
12077
12078 cat >>confdefs.h <<_ACEOF
12079 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12080 _ACEOF
12081
12082
12083 if test "$cross_compiling" = yes; then :
12084   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12085 /* end confdefs.h.  */
12086 #include <sys/personality.h>
12087 int
12088 main ()
12089 {
12090
12091 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12092 #       define ADDR_NO_RANDOMIZE 0x0040000
12093 #      endif
12094        /* Test the flag could be set and stays set.  */
12095        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12096        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12097            return 1
12098   ;
12099   return 0;
12100 }
12101 _ACEOF
12102 if ac_fn_c_try_link "$LINENO"; then :
12103   have_personality=true
12104 else
12105   have_personality=false
12106 fi
12107 rm -f core conftest.err conftest.$ac_objext \
12108     conftest$ac_exeext conftest.$ac_ext
12109 else
12110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12111 /* end confdefs.h.  */
12112 #include <sys/personality.h>
12113 int
12114 main ()
12115 {
12116
12117 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12118 #       define ADDR_NO_RANDOMIZE 0x0040000
12119 #      endif
12120        /* Test the flag could be set and stays set.  */
12121        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12122        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12123            return 1
12124   ;
12125   return 0;
12126 }
12127 _ACEOF
12128 if ac_fn_c_try_run "$LINENO"; then :
12129   have_personality=true
12130 else
12131   have_personality=false
12132 fi
12133 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12134   conftest.$ac_objext conftest.beam conftest.$ac_ext
12135 fi
12136
12137 if $have_personality
12138 then
12139
12140 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12141
12142 fi
12143
12144
12145 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12146 # except that the argument to --with-sysroot is optional.
12147 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12148 if test "x$with_sysroot" = xyes; then
12149   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12150 fi
12151
12152 # Check whether --with-sysroot was given.
12153 if test "${with_sysroot+set}" = set; then :
12154   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12155 else
12156   TARGET_SYSTEM_ROOT=
12157 fi
12158
12159
12160   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12161   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12162   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12163   ac_define_dir=`eval echo $ac_define_dir`
12164
12165 cat >>confdefs.h <<_ACEOF
12166 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12167 _ACEOF
12168
12169
12170
12171
12172   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12173      if test "x$prefix" = xNONE; then
12174         test_prefix=/usr/local
12175      else
12176         test_prefix=$prefix
12177      fi
12178   else
12179      test_prefix=$exec_prefix
12180   fi
12181   value=0
12182   case ${ac_define_dir} in
12183      "${test_prefix}"|"${test_prefix}/"*|\
12184         '${exec_prefix}'|'${exec_prefix}/'*)
12185      value=1
12186      ;;
12187   esac
12188
12189 cat >>confdefs.h <<_ACEOF
12190 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12191 _ACEOF
12192
12193
12194
12195
12196
12197 # Check whether --with-system-gdbinit was given.
12198 if test "${with_system_gdbinit+set}" = set; then :
12199   withval=$with_system_gdbinit;
12200     SYSTEM_GDBINIT=$withval
12201 else
12202   SYSTEM_GDBINIT=
12203 fi
12204
12205
12206   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12207   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12208   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12209   ac_define_dir=`eval echo $ac_define_dir`
12210
12211 cat >>confdefs.h <<_ACEOF
12212 #define SYSTEM_GDBINIT "$ac_define_dir"
12213 _ACEOF
12214
12215
12216
12217
12218   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12219      if test "x$prefix" = xNONE; then
12220         test_prefix=/usr/local
12221      else
12222         test_prefix=$prefix
12223      fi
12224   else
12225      test_prefix=$exec_prefix
12226   fi
12227   value=0
12228   case ${ac_define_dir} in
12229      "${test_prefix}"|"${test_prefix}/"*|\
12230         '${exec_prefix}'|'${exec_prefix}/'*)
12231      value=1
12232      ;;
12233   esac
12234
12235 cat >>confdefs.h <<_ACEOF
12236 #define SYSTEM_GDBINIT_RELOCATABLE $value
12237 _ACEOF
12238
12239
12240
12241
12242 # Check whether --enable-werror was given.
12243 if test "${enable_werror+set}" = set; then :
12244   enableval=$enable_werror; case "${enableval}" in
12245      yes | y) ERROR_ON_WARNING="yes" ;;
12246      no | n)  ERROR_ON_WARNING="no" ;;
12247      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12248    esac
12249 fi
12250
12251
12252 # Enable -Werror by default when using gcc
12253 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
12254     ERROR_ON_WARNING=yes
12255 fi
12256
12257 WERROR_CFLAGS=""
12258 if test "${ERROR_ON_WARNING}" = yes ; then
12259     WERROR_CFLAGS="-Werror"
12260 fi
12261
12262 # The entries after -Wno-pointer-sign are disabled warnings which may
12263 # be enabled in the future, which can not currently be used to build
12264 # GDB.
12265 # NOTE: If you change this list, remember to update
12266 # gdb/doc/gdbint.texinfo.
12267 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
12268 -Wformat-nonliteral -Wno-pointer-sign \
12269 -Wno-unused -Wunused-value -Wunused-function \
12270 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes"
12271
12272 # Enable -Wno-format by default when using gcc on mingw since many
12273 # GCC versions complain about %I64.
12274 case "${host}" in
12275   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
12276 esac
12277
12278 # Check whether --enable-build-warnings was given.
12279 if test "${enable_build_warnings+set}" = set; then :
12280   enableval=$enable_build_warnings; case "${enableval}" in
12281   yes)  ;;
12282   no)   build_warnings="-w";;
12283   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12284         build_warnings="${build_warnings} ${t}";;
12285   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12286         build_warnings="${t} ${build_warnings}";;
12287   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12288 esac
12289 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12290   echo "Setting compiler warning flags = $build_warnings" 6>&1
12291 fi
12292 fi
12293 # Check whether --enable-gdb-build-warnings was given.
12294 if test "${enable_gdb_build_warnings+set}" = set; then :
12295   enableval=$enable_gdb_build_warnings; case "${enableval}" in
12296   yes)  ;;
12297   no)   build_warnings="-w";;
12298   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12299         build_warnings="${build_warnings} ${t}";;
12300   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12301         build_warnings="${t} ${build_warnings}";;
12302   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12303 esac
12304 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12305   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
12306 fi
12307 fi
12308 WARN_CFLAGS=""
12309 if test "x${build_warnings}" != x -a "x$GCC" = xyes
12310 then
12311     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
12312 $as_echo_n "checking compiler warning flags... " >&6; }
12313     # Separate out the -Werror flag as some files just cannot be
12314     # compiled with it enabled.
12315     for w in ${build_warnings}; do
12316         case $w in
12317         -Werr*) WERROR_CFLAGS=-Werror ;;
12318         *) # Check that GCC accepts it
12319             saved_CFLAGS="$CFLAGS"
12320             CFLAGS="$CFLAGS $w"
12321             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12322 /* end confdefs.h.  */
12323
12324 int
12325 main ()
12326 {
12327
12328   ;
12329   return 0;
12330 }
12331 _ACEOF
12332 if ac_fn_c_try_compile "$LINENO"; then :
12333   WARN_CFLAGS="${WARN_CFLAGS} $w"
12334 fi
12335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12336             CFLAGS="$saved_CFLAGS"
12337         esac
12338     done
12339     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
12340 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
12341 fi
12342
12343
12344
12345 # In the Cygwin environment, we need some additional flags.
12346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
12347 $as_echo_n "checking for cygwin... " >&6; }
12348 if test "${gdb_cv_os_cygwin+set}" = set; then :
12349   $as_echo_n "(cached) " >&6
12350 else
12351   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12352 /* end confdefs.h.  */
12353
12354 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
12355 lose
12356 #endif
12357 _ACEOF
12358 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12359   $EGREP "lose" >/dev/null 2>&1; then :
12360   gdb_cv_os_cygwin=yes
12361 else
12362   gdb_cv_os_cygwin=no
12363 fi
12364 rm -f conftest*
12365
12366 fi
12367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
12368 $as_echo "$gdb_cv_os_cygwin" >&6; }
12369
12370
12371 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
12372 case ${host} in
12373   *go32* ) SER_HARDWIRE=ser-go32.o ;;
12374   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
12375   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
12376 esac
12377
12378
12379 # libreadline needs libuser32.a in a cygwin environment
12380 WIN32LIBS=
12381 if test x$gdb_cv_os_cygwin = xyes; then
12382     WIN32LIBS="-luser32"
12383     case "${target}" in
12384         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
12385         ;;
12386     esac
12387 fi
12388
12389 # The ser-tcp.c module requires sockets.
12390 case ${host} in
12391   *mingw32*)
12392
12393 $as_echo "#define USE_WIN32API 1" >>confdefs.h
12394
12395     WIN32LIBS="$WIN32LIBS -lws2_32"
12396     ;;
12397 esac
12398
12399
12400 # Add ELF support to GDB, but only if BFD includes ELF support.
12401 OLD_CFLAGS=$CFLAGS
12402 OLD_LDFLAGS=$LDFLAGS
12403 OLD_LIBS=$LIBS
12404 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12405 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12406 # always want our bfd.
12407 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12408 LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12409 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12410 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12411 if test "$plugins" = "yes"; then
12412   LIBS="-ldl $LIBS"
12413 fi
12414 LIBS="-lbfd -liberty $intl $LIBS"
12415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
12416 $as_echo_n "checking for ELF support in BFD... " >&6; }
12417 if test "${gdb_cv_var_elf+set}" = set; then :
12418   $as_echo_n "(cached) " >&6
12419 else
12420   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12421 /* end confdefs.h.  */
12422 #include <stdlib.h>
12423 #include "bfd.h"
12424 #include "elf-bfd.h"
12425
12426 int
12427 main ()
12428 {
12429 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
12430   ;
12431   return 0;
12432 }
12433 _ACEOF
12434 if ac_fn_c_try_link "$LINENO"; then :
12435   gdb_cv_var_elf=yes
12436 else
12437   gdb_cv_var_elf=no
12438 fi
12439 rm -f core conftest.err conftest.$ac_objext \
12440     conftest$ac_exeext conftest.$ac_ext
12441 fi
12442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
12443 $as_echo "$gdb_cv_var_elf" >&6; }
12444 if test $gdb_cv_var_elf = yes; then
12445   CONFIG_OBS="$CONFIG_OBS elfread.o"
12446
12447 $as_echo "#define HAVE_ELF 1" >>confdefs.h
12448
12449   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12450   if test "$plugins" = "yes"; then
12451     OLD_LIBS="-ldl $OLD_LIBS"
12452   fi
12453 fi
12454 CFLAGS=$OLD_CFLAGS
12455 LDFLAGS=$OLD_LDFLAGS
12456 LIBS=$OLD_LIBS
12457
12458 # Add any host-specific objects to GDB.
12459 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
12460
12461 LIBGUI="../libgui/src/libgui.a"
12462 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
12463
12464
12465
12466 WIN32LDAPP=
12467
12468
12469
12470 case "${host}" in
12471 *-*-cygwin* | *-*-mingw* )
12472     configdir="win"
12473     ;;
12474 *)
12475     configdir="unix"
12476     ;;
12477 esac
12478
12479 GDBTKLIBS=
12480 if test "${enable_gdbtk}" = "yes"; then
12481
12482     # Gdbtk must have an absolute path to srcdir in order to run
12483     # properly when not installed.
12484     here=`pwd`
12485     cd ${srcdir}
12486     GDBTK_SRC_DIR=`pwd`
12487     cd $here
12488
12489
12490     #
12491     # Ok, lets find the tcl configuration
12492     # First, look for one uninstalled.
12493     # the alternative search directory is invoked by --with-tcl
12494     #
12495
12496     if test x"${no_tcl}" = x ; then
12497         # we reset no_tcl in case something fails here
12498         no_tcl=true
12499
12500 # Check whether --with-tcl was given.
12501 if test "${with_tcl+set}" = set; then :
12502   withval=$with_tcl; with_tclconfig=${withval}
12503 fi
12504
12505         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
12506 $as_echo_n "checking for Tcl configuration... " >&6; }
12507         if test "${ac_cv_c_tclconfig+set}" = set; then :
12508   $as_echo_n "(cached) " >&6
12509 else
12510
12511
12512             # First check to see if --with-tcl was specified.
12513             case "${host}" in
12514                 *-*-cygwin*) platDir="win" ;;
12515                 *) platDir="unix" ;;
12516             esac
12517             if test x"${with_tclconfig}" != x ; then
12518                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
12519                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
12520                 else
12521                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
12522                 fi
12523             fi
12524
12525             # then check for a private Tcl installation
12526             if test x"${ac_cv_c_tclconfig}" = x ; then
12527                 for i in \
12528                         ../tcl \
12529                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
12530                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
12531                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
12532                         ../../tcl \
12533                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
12534                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
12535                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
12536                         ../../../tcl \
12537                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
12538                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
12539                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
12540                     if test -f "$i/$platDir/tclConfig.sh" ; then
12541                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
12542                         break
12543                     fi
12544                 done
12545             fi
12546
12547             # on Darwin, check in Framework installation locations
12548             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
12549                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
12550                         `ls -d /Library/Frameworks 2>/dev/null` \
12551                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
12552                         `ls -d /System/Library/Frameworks 2>/dev/null` \
12553                         ; do
12554                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
12555                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
12556                         break
12557                     fi
12558                 done
12559             fi
12560
12561             # check in a few common install locations
12562             if test x"${ac_cv_c_tclconfig}" = x ; then
12563                 for i in `ls -d ${libdir} 2>/dev/null` \
12564                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
12565                         `ls -d ${prefix}/lib 2>/dev/null` \
12566                         `ls -d /usr/local/lib 2>/dev/null` \
12567                         `ls -d /usr/contrib/lib 2>/dev/null` \
12568                         `ls -d /usr/lib 2>/dev/null` \
12569                         ; do
12570                     if test -f "$i/tclConfig.sh" ; then
12571                         ac_cv_c_tclconfig=`(cd $i; pwd)`
12572                         break
12573                     fi
12574                 done
12575             fi
12576
12577             # check in a few other private locations
12578             if test x"${ac_cv_c_tclconfig}" = x ; then
12579                 for i in \
12580                         ${srcdir}/../tcl \
12581                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
12582                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
12583                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
12584                     if test -f "$i/$platDir/tclConfig.sh" ; then
12585                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
12586                     break
12587                 fi
12588                 done
12589             fi
12590
12591 fi
12592
12593
12594         if test x"${ac_cv_c_tclconfig}" = x ; then
12595             TCL_BIN_DIR="# no Tcl configs found"
12596             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
12597 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
12598         else
12599             no_tcl=
12600             TCL_BIN_DIR=${ac_cv_c_tclconfig}
12601             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
12602 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
12603         fi
12604     fi
12605
12606
12607     # If $no_tk is nonempty, then we can't do Tk, and there is no
12608     # point to doing Tcl.
12609
12610     #
12611     # Ok, lets find the tk configuration
12612     # First, look for one uninstalled.
12613     # the alternative search directory is invoked by --with-tk
12614     #
12615
12616     if test x"${no_tk}" = x ; then
12617         # we reset no_tk in case something fails here
12618         no_tk=true
12619
12620 # Check whether --with-tk was given.
12621 if test "${with_tk+set}" = set; then :
12622   withval=$with_tk; with_tkconfig=${withval}
12623 fi
12624
12625         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
12626 $as_echo_n "checking for Tk configuration... " >&6; }
12627         if test "${ac_cv_c_tkconfig+set}" = set; then :
12628   $as_echo_n "(cached) " >&6
12629 else
12630
12631
12632             # First check to see if --with-tkconfig was specified.
12633             if test x"${with_tkconfig}" != x ; then
12634                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
12635                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
12636                 else
12637                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
12638                 fi
12639             fi
12640
12641             # then check for a private Tk library
12642             case "${host}" in
12643                 *-*-cygwin*) platDir="win" ;;
12644                 *) platDir="unix" ;;
12645             esac
12646             if test x"${ac_cv_c_tkconfig}" = x ; then
12647                 for i in \
12648                         ../tk \
12649                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
12650                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
12651                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
12652                         ../../tk \
12653                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
12654                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
12655                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
12656                         ../../../tk \
12657                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
12658                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
12659                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
12660                     if test -f "$i/$platDir/tkConfig.sh" ; then
12661                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
12662                         break
12663                     fi
12664                 done
12665             fi
12666
12667             # on Darwin, check in Framework installation locations
12668             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
12669                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
12670                         `ls -d /Library/Frameworks 2>/dev/null` \
12671                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
12672                         `ls -d /System/Library/Frameworks 2>/dev/null` \
12673                         ; do
12674                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
12675                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
12676                         break
12677                     fi
12678                 done
12679             fi
12680
12681             # check in a few common install locations
12682             if test x"${ac_cv_c_tkconfig}" = x ; then
12683                 for i in `ls -d ${libdir} 2>/dev/null` \
12684                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
12685                         `ls -d ${prefix}/lib 2>/dev/null` \
12686                         `ls -d /usr/local/lib 2>/dev/null` \
12687                         `ls -d /usr/contrib/lib 2>/dev/null` \
12688                         `ls -d /usr/lib 2>/dev/null` \
12689                         ; do
12690                     if test -f "$i/tkConfig.sh" ; then
12691                         ac_cv_c_tkconfig=`(cd $i; pwd)`
12692                         break
12693                     fi
12694                 done
12695             fi
12696             # check in a few other private locations
12697             if test x"${ac_cv_c_tkconfig}" = x ; then
12698                 for i in \
12699                         ${srcdir}/../tk \
12700                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
12701                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
12702                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
12703                     if test -f "$i/$platDir/tkConfig.sh" ; then
12704                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
12705                         break
12706                     fi
12707                 done
12708             fi
12709
12710 fi
12711
12712
12713         if test x"${ac_cv_c_tkconfig}" = x ; then
12714             TK_BIN_DIR="# no Tk configs found"
12715             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
12716 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
12717         else
12718             no_tk=
12719             TK_BIN_DIR=${ac_cv_c_tkconfig}
12720             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
12721 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
12722         fi
12723     fi
12724
12725
12726     if test -z "${no_tcl}" -a -z "${no_tk}"; then
12727
12728     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
12729 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
12730
12731     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
12732         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
12733 $as_echo "loading" >&6; }
12734         . ${TCL_BIN_DIR}/tclConfig.sh
12735     else
12736         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
12737 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
12738     fi
12739
12740     # eval is required to do the TCL_DBGX substitution
12741     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
12742     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
12743
12744     # If the TCL_BIN_DIR is the build directory (not the install directory),
12745     # then set the common variable name to the value of the build variables.
12746     # For example, the variable TCL_LIB_SPEC will be set to the value
12747     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
12748     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
12749     # installed and uninstalled version of Tcl.
12750     if test -f "${TCL_BIN_DIR}/Makefile" ; then
12751         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
12752         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
12753         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
12754     elif test "`uname -s`" = "Darwin"; then
12755         # If Tcl was built as a framework, attempt to use the libraries
12756         # from the framework at the given location so that linking works
12757         # against Tcl.framework installed in an arbitary location.
12758         case ${TCL_DEFS} in
12759             *TCL_FRAMEWORK*)
12760                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
12761                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
12762                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
12763                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
12764                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
12765                             break
12766                         fi
12767                     done
12768                 fi
12769                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
12770                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
12771                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
12772                 fi
12773                 ;;
12774         esac
12775     fi
12776
12777     # eval is required to do the TCL_DBGX substitution
12778     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
12779     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
12780     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
12781     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
12782
12783
12784
12785
12786
12787
12788
12789
12790
12791
12792
12793
12794
12795
12796
12797         # Check for in-tree tcl
12798         here=`pwd`
12799         cd ${srcdir}/..
12800         topdir=`pwd`
12801         cd ${here}
12802
12803         intree="no"
12804         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
12805           intree="yes"
12806         fi
12807
12808         # Find Tcl private headers
12809         if test x"${intree}" = xno; then
12810
12811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
12812 $as_echo_n "checking for Tcl private headers... " >&6; }
12813   private_dir=""
12814   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
12815   if test -f ${dir}/tclInt.h ; then
12816     private_dir=${dir}
12817   fi
12818
12819   if test x"${private_dir}" = x; then
12820     as_fn_error "could not find private Tcl headers" "$LINENO" 5
12821   else
12822     TCL_PRIVATE_INCLUDE="-I${private_dir}"
12823     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
12824 $as_echo "${private_dir}" >&6; }
12825   fi
12826
12827           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
12828           TCL_LIBRARY="${TCL_LIB_SPEC}"
12829           TCL_DEPS=""
12830         else
12831           # If building tcl in the same src tree, private headers
12832           # are not needed, but we need to be sure to use the right
12833           # headers library
12834           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
12835           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
12836           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
12837         fi
12838
12839
12840
12841
12842
12843     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
12844 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
12845
12846     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
12847         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
12848 $as_echo "loading" >&6; }
12849         . ${TK_BIN_DIR}/tkConfig.sh
12850     else
12851         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
12852 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
12853     fi
12854
12855     # eval is required to do the TK_DBGX substitution
12856     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
12857     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
12858
12859     # If the TK_BIN_DIR is the build directory (not the install directory),
12860     # then set the common variable name to the value of the build variables.
12861     # For example, the variable TK_LIB_SPEC will be set to the value
12862     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
12863     # instead of TK_BUILD_LIB_SPEC since it will work with both an
12864     # installed and uninstalled version of Tcl.
12865     if test -f "${TK_BIN_DIR}/Makefile" ; then
12866         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
12867         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
12868         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
12869     elif test "`uname -s`" = "Darwin"; then
12870         # If Tk was built as a framework, attempt to use the libraries
12871         # from the framework at the given location so that linking works
12872         # against Tk.framework installed in an arbitary location.
12873         case ${TK_DEFS} in
12874             *TK_FRAMEWORK*)
12875                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
12876                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
12877                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
12878                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
12879                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
12880                             break
12881                         fi
12882                     done
12883                 fi
12884                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
12885                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
12886                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
12887                 fi
12888                 ;;
12889         esac
12890     fi
12891
12892     # eval is required to do the TK_DBGX substitution
12893     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
12894     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
12895     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
12896     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
12897
12898
12899
12900
12901
12902
12903
12904
12905
12906
12907
12908
12909
12910
12911         # Check for in-tree Tk
12912         intree="no"
12913         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
12914           intree="yes"
12915         fi
12916
12917         # Find Tk private headers
12918         if test x"${intree}" = xno; then
12919
12920   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
12921 $as_echo_n "checking for Tk private headers... " >&6; }
12922   private_dir=""
12923   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
12924   if test -f ${dir}/tkInt.h; then
12925     private_dir=${dir}
12926   fi
12927
12928   if test x"${private_dir}" = x; then
12929     as_fn_error "could not find Tk private headers" "$LINENO" 5
12930   else
12931     TK_PRIVATE_INCLUDE="-I${private_dir}"
12932     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
12933 $as_echo "${private_dir}" >&6; }
12934   fi
12935
12936           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
12937           TK_LIBRARY=${TK_LIB_SPEC}
12938           TK_DEPS=""
12939         else
12940           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
12941           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
12942           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
12943         fi
12944
12945
12946
12947
12948
12949         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
12950
12951         # Include some libraries that Tcl and Tk want.
12952         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
12953         # Yes, the ordering seems wrong here.  But it isn't.
12954         # TK_LIBS is the list of libraries that need to be linked
12955         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
12956         # were in LIBS then any link tests after this point would
12957         # try to include things like `$(LIBGUI)', which wouldn't work.
12958         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
12959
12960         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
12961         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
12962         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
12963         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
12964         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
12965         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
12966         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
12967
12968         if test x$gdb_cv_os_cygwin = xyes; then
12969           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
12970           WIN32LDAPP="-Wl,--subsystem,console"
12971           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
12972         fi
12973
12974         subdirs="$subdirs gdbtk"
12975
12976     fi
12977 fi
12978
12979
12980
12981
12982
12983
12984
12985
12986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
12987 $as_echo_n "checking for X... " >&6; }
12988
12989
12990 # Check whether --with-x was given.
12991 if test "${with_x+set}" = set; then :
12992   withval=$with_x;
12993 fi
12994
12995 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
12996 if test "x$with_x" = xno; then
12997   # The user explicitly disabled X.
12998   have_x=disabled
12999 else
13000   case $x_includes,$x_libraries in #(
13001     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
13002     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
13003   $as_echo_n "(cached) " >&6
13004 else
13005   # One or both of the vars are not set, and there is no cached value.
13006 ac_x_includes=no ac_x_libraries=no
13007 rm -f -r conftest.dir
13008 if mkdir conftest.dir; then
13009   cd conftest.dir
13010   cat >Imakefile <<'_ACEOF'
13011 incroot:
13012         @echo incroot='${INCROOT}'
13013 usrlibdir:
13014         @echo usrlibdir='${USRLIBDIR}'
13015 libdir:
13016         @echo libdir='${LIBDIR}'
13017 _ACEOF
13018   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
13019     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
13020     for ac_var in incroot usrlibdir libdir; do
13021       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
13022     done
13023     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
13024     for ac_extension in a so sl dylib la dll; do
13025       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
13026          test -f "$ac_im_libdir/libX11.$ac_extension"; then
13027         ac_im_usrlibdir=$ac_im_libdir; break
13028       fi
13029     done
13030     # Screen out bogus values from the imake configuration.  They are
13031     # bogus both because they are the default anyway, and because
13032     # using them would break gcc on systems where it needs fixed includes.
13033     case $ac_im_incroot in
13034         /usr/include) ac_x_includes= ;;
13035         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
13036     esac
13037     case $ac_im_usrlibdir in
13038         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
13039         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
13040     esac
13041   fi
13042   cd ..
13043   rm -f -r conftest.dir
13044 fi
13045
13046 # Standard set of common directories for X headers.
13047 # Check X11 before X11Rn because it is often a symlink to the current release.
13048 ac_x_header_dirs='
13049 /usr/X11/include
13050 /usr/X11R7/include
13051 /usr/X11R6/include
13052 /usr/X11R5/include
13053 /usr/X11R4/include
13054
13055 /usr/include/X11
13056 /usr/include/X11R7
13057 /usr/include/X11R6
13058 /usr/include/X11R5
13059 /usr/include/X11R4
13060
13061 /usr/local/X11/include
13062 /usr/local/X11R7/include
13063 /usr/local/X11R6/include
13064 /usr/local/X11R5/include
13065 /usr/local/X11R4/include
13066
13067 /usr/local/include/X11
13068 /usr/local/include/X11R7
13069 /usr/local/include/X11R6
13070 /usr/local/include/X11R5
13071 /usr/local/include/X11R4
13072
13073 /usr/X386/include
13074 /usr/x386/include
13075 /usr/XFree86/include/X11
13076
13077 /usr/include
13078 /usr/local/include
13079 /usr/unsupported/include
13080 /usr/athena/include
13081 /usr/local/x11r5/include
13082 /usr/lpp/Xamples/include
13083
13084 /usr/openwin/include
13085 /usr/openwin/share/include'
13086
13087 if test "$ac_x_includes" = no; then
13088   # Guess where to find include files, by looking for Xlib.h.
13089   # First, try using that file with no special directory specified.
13090   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13091 /* end confdefs.h.  */
13092 #include <X11/Xlib.h>
13093 _ACEOF
13094 if ac_fn_c_try_cpp "$LINENO"; then :
13095   # We can compile using X headers with no special include directory.
13096 ac_x_includes=
13097 else
13098   for ac_dir in $ac_x_header_dirs; do
13099   if test -r "$ac_dir/X11/Xlib.h"; then
13100     ac_x_includes=$ac_dir
13101     break
13102   fi
13103 done
13104 fi
13105 rm -f conftest.err conftest.$ac_ext
13106 fi # $ac_x_includes = no
13107
13108 if test "$ac_x_libraries" = no; then
13109   # Check for the libraries.
13110   # See if we find them without any special options.
13111   # Don't add to $LIBS permanently.
13112   ac_save_LIBS=$LIBS
13113   LIBS="-lX11 $LIBS"
13114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13115 /* end confdefs.h.  */
13116 #include <X11/Xlib.h>
13117 int
13118 main ()
13119 {
13120 XrmInitialize ()
13121   ;
13122   return 0;
13123 }
13124 _ACEOF
13125 if ac_fn_c_try_link "$LINENO"; then :
13126   LIBS=$ac_save_LIBS
13127 # We can link X programs with no special library path.
13128 ac_x_libraries=
13129 else
13130   LIBS=$ac_save_LIBS
13131 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
13132 do
13133   # Don't even attempt the hair of trying to link an X program!
13134   for ac_extension in a so sl dylib la dll; do
13135     if test -r "$ac_dir/libX11.$ac_extension"; then
13136       ac_x_libraries=$ac_dir
13137       break 2
13138     fi
13139   done
13140 done
13141 fi
13142 rm -f core conftest.err conftest.$ac_objext \
13143     conftest$ac_exeext conftest.$ac_ext
13144 fi # $ac_x_libraries = no
13145
13146 case $ac_x_includes,$ac_x_libraries in #(
13147   no,* | *,no | *\'*)
13148     # Didn't find X, or a directory has "'" in its name.
13149     ac_cv_have_x="have_x=no";; #(
13150   *)
13151     # Record where we found X for the cache.
13152     ac_cv_have_x="have_x=yes\
13153         ac_x_includes='$ac_x_includes'\
13154         ac_x_libraries='$ac_x_libraries'"
13155 esac
13156 fi
13157 ;; #(
13158     *) have_x=yes;;
13159   esac
13160   eval "$ac_cv_have_x"
13161 fi # $with_x != no
13162
13163 if test "$have_x" != yes; then
13164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
13165 $as_echo "$have_x" >&6; }
13166   no_x=yes
13167 else
13168   # If each of the values was on the command line, it overrides each guess.
13169   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
13170   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
13171   # Update the cache value to reflect the command line values.
13172   ac_cv_have_x="have_x=yes\
13173         ac_x_includes='$x_includes'\
13174         ac_x_libraries='$x_libraries'"
13175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
13176 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
13177 fi
13178
13179
13180 # Unlike the sim directory, whether a simulator is linked is controlled by
13181 # presence of a gdb_sim definition in the target configure.tgt entry.
13182 # This code just checks for a few cases where we'd like to ignore those
13183 # definitions, even when they're present in the '.mt' file.  These cases
13184 # are when --disable-sim is specified, or if the simulator directory is
13185 # not part of the source tree.
13186 #
13187 # Check whether --enable-sim was given.
13188 if test "${enable_sim+set}" = set; then :
13189   enableval=$enable_sim; echo "enable_sim = $enable_sim";
13190  echo "enableval = ${enableval}";
13191  case "${enableval}" in
13192   yes) ignore_sim=false ;;
13193   no)  ignore_sim=true ;;
13194   *)   ignore_sim=false ;;
13195  esac
13196 else
13197   ignore_sim=false
13198 fi
13199
13200
13201 if test ! -d "${srcdir}/../sim"; then
13202   ignore_sim=true
13203 fi
13204
13205 SIM=
13206 SIM_OBS=
13207 if test "${ignore_sim}" = "false"; then
13208   if test x"${gdb_sim}" != x ; then
13209     SIM="${gdb_sim}"
13210     SIM_OBS="remote-sim.o"
13211
13212 $as_echo "#define WITH_SIM 1" >>confdefs.h
13213
13214   fi
13215 fi
13216
13217
13218
13219
13220
13221
13222
13223
13224
13225
13226
13227
13228
13229
13230 # List of host floatformats.
13231
13232 cat >>confdefs.h <<_ACEOF
13233 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
13234 _ACEOF
13235
13236
13237 cat >>confdefs.h <<_ACEOF
13238 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
13239 _ACEOF
13240
13241
13242 cat >>confdefs.h <<_ACEOF
13243 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
13244 _ACEOF
13245
13246
13247 # target_subdir is used by the testsuite to find the target libraries.
13248 target_subdir=
13249 if test "${host}" != "${target}"; then
13250     target_subdir="${target_alias}/"
13251 fi
13252
13253
13254 frags=
13255 if test "${gdb_native}" = "yes"; then
13256   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
13257   if test ! -f ${host_makefile_frag}; then
13258     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
13259   fi
13260   frags="$frags $host_makefile_frag"
13261 else
13262   host_makefile_frag=/dev/null
13263 fi
13264
13265
13266
13267
13268 if test "${gdb_native}" = "yes"; then
13269 # We pick this up from the host configuration file (.mh) because we
13270 # do not have a native configuration Makefile fragment.
13271 nativefile=`sed -n '
13272 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
13273 ' ${host_makefile_frag}`
13274 fi
13275
13276
13277 if test x"${gdb_osabi}" != x ; then
13278
13279 cat >>confdefs.h <<_ACEOF
13280 #define GDB_OSABI_DEFAULT $gdb_osabi
13281 _ACEOF
13282
13283 fi
13284
13285 # Enable multi-ice-gdb-server.
13286 # Check whether --enable-multi-ice was given.
13287 if test "${enable_multi_ice+set}" = set; then :
13288   enableval=$enable_multi_ice; case $enableval in
13289     yes | no)
13290       ;;
13291     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
13292   esac
13293 fi
13294
13295 if test "x$enable_multi_ice" = xyes; then
13296    subdirs="$subdirs multi-ice"
13297
13298 fi
13299
13300 # Check whether --enable-gdbserver was given.
13301 if test "${enable_gdbserver+set}" = set; then :
13302   enableval=$enable_gdbserver; case "${enableval}" in
13303   yes| no|auto) ;;
13304   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
13305 esac
13306 else
13307   enable_gdbserver=auto
13308 fi
13309
13310
13311 # We only build gdbserver automatically in a native configuration, and
13312 # only if the user did not explicitly disable its build.
13313 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
13314   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
13315 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
13316   if test "x$build_gdbserver" = xyes; then
13317     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13318 $as_echo "yes" >&6; }
13319     subdirs="$subdirs gdbserver"
13320
13321     gdbserver_build_enabled=yes
13322   else
13323     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13324 $as_echo "no" >&6; }
13325   fi
13326 fi
13327
13328 # If the user explicitly request the gdbserver to be built, verify that
13329 # we were in fact able to enable it.
13330 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
13331   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
13332 fi
13333
13334 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
13335 # to an empty version.
13336
13337 files=
13338 links=
13339
13340 rm -f nm.h
13341 if test "${nativefile}" != ""; then
13342     case "${nativefile}" in
13343       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
13344       * ) GDB_NM_FILE="${nativefile}"
13345     esac
13346     files="${files} ${GDB_NM_FILE}"
13347     links="${links} nm.h"
13348
13349 cat >>confdefs.h <<_ACEOF
13350 #define GDB_NM_FILE "${GDB_NM_FILE}"
13351 _ACEOF
13352
13353 fi
13354
13355
13356 ac_sources="$files"
13357 ac_dests="$links"
13358 while test -n "$ac_sources"; do
13359   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
13360   set $ac_sources; ac_source=$1; shift; ac_sources=$*
13361   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
13362 done
13363 ac_config_links="$ac_config_links $ac_config_links_1"
13364
13365
13366
13367
13368
13369 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
13370
13371
13372 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
13373
13374 ac_config_commands="$ac_config_commands default"
13375
13376 cat >confcache <<\_ACEOF
13377 # This file is a shell script that caches the results of configure
13378 # tests run on this system so they can be shared between configure
13379 # scripts and configure runs, see configure's option --config-cache.
13380 # It is not useful on other systems.  If it contains results you don't
13381 # want to keep, you may remove or edit it.
13382 #
13383 # config.status only pays attention to the cache file if you give it
13384 # the --recheck option to rerun configure.
13385 #
13386 # `ac_cv_env_foo' variables (set or unset) will be overridden when
13387 # loading this file, other *unset* `ac_cv_foo' will be assigned the
13388 # following values.
13389
13390 _ACEOF
13391
13392 # The following way of writing the cache mishandles newlines in values,
13393 # but we know of no workaround that is simple, portable, and efficient.
13394 # So, we kill variables containing newlines.
13395 # Ultrix sh set writes to stderr and can't be redirected directly,
13396 # and sets the high bit in the cache file unless we assign to the vars.
13397 (
13398   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
13399     eval ac_val=\$$ac_var
13400     case $ac_val in #(
13401     *${as_nl}*)
13402       case $ac_var in #(
13403       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
13404 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
13405       esac
13406       case $ac_var in #(
13407       _ | IFS | as_nl) ;; #(
13408       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
13409       *) { eval $ac_var=; unset $ac_var;} ;;
13410       esac ;;
13411     esac
13412   done
13413
13414   (set) 2>&1 |
13415     case $as_nl`(ac_space=' '; set) 2>&1` in #(
13416     *${as_nl}ac_space=\ *)
13417       # `set' does not quote correctly, so add quotes: double-quote
13418       # substitution turns \\\\ into \\, and sed turns \\ into \.
13419       sed -n \
13420         "s/'/'\\\\''/g;
13421           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
13422       ;; #(
13423     *)
13424       # `set' quotes correctly as required by POSIX, so do not add quotes.
13425       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
13426       ;;
13427     esac |
13428     sort
13429 ) |
13430   sed '
13431      /^ac_cv_env_/b end
13432      t clear
13433      :clear
13434      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
13435      t end
13436      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
13437      :end' >>confcache
13438 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
13439   if test -w "$cache_file"; then
13440     test "x$cache_file" != "x/dev/null" &&
13441       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
13442 $as_echo "$as_me: updating cache $cache_file" >&6;}
13443     cat confcache >$cache_file
13444   else
13445     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
13446 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
13447   fi
13448 fi
13449 rm -f confcache
13450
13451 test "x$prefix" = xNONE && prefix=$ac_default_prefix
13452 # Let make expand exec_prefix.
13453 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13454
13455 DEFS=-DHAVE_CONFIG_H
13456
13457 ac_libobjs=
13458 ac_ltlibobjs=
13459 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
13460   # 1. Remove the extension, and $U if already installed.
13461   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
13462   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
13463   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
13464   #    will be set to the directory where LIBOBJS objects are built.
13465   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
13466   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
13467 done
13468 LIBOBJS=$ac_libobjs
13469
13470 LTLIBOBJS=$ac_ltlibobjs
13471
13472
13473 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
13474   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
13475 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13476 fi
13477 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
13478   as_fn_error "conditional \"GMAKE\" was never defined.
13479 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13480 fi
13481
13482
13483 : ${CONFIG_STATUS=./config.status}
13484 ac_write_fail=0
13485 ac_clean_files_save=$ac_clean_files
13486 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13487 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13488 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
13489 as_write_fail=0
13490 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13491 #! $SHELL
13492 # Generated by $as_me.
13493 # Run this file to recreate the current configuration.
13494 # Compiler output produced by configure, useful for debugging
13495 # configure, is in config.log if it exists.
13496
13497 debug=false
13498 ac_cs_recheck=false
13499 ac_cs_silent=false
13500
13501 SHELL=\${CONFIG_SHELL-$SHELL}
13502 export SHELL
13503 _ASEOF
13504 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13505 ## -------------------- ##
13506 ## M4sh Initialization. ##
13507 ## -------------------- ##
13508
13509 # Be more Bourne compatible
13510 DUALCASE=1; export DUALCASE # for MKS sh
13511 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
13512   emulate sh
13513   NULLCMD=:
13514   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13515   # is contrary to our usage.  Disable this feature.
13516   alias -g '${1+"$@"}'='"$@"'
13517   setopt NO_GLOB_SUBST
13518 else
13519   case `(set -o) 2>/dev/null` in #(
13520   *posix*) :
13521     set -o posix ;; #(
13522   *) :
13523      ;;
13524 esac
13525 fi
13526
13527
13528 as_nl='
13529 '
13530 export as_nl
13531 # Printing a long string crashes Solaris 7 /usr/bin/printf.
13532 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
13533 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
13534 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
13535 # Prefer a ksh shell builtin over an external printf program on Solaris,
13536 # but without wasting forks for bash or zsh.
13537 if test -z "$BASH_VERSION$ZSH_VERSION" \
13538     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
13539   as_echo='print -r --'
13540   as_echo_n='print -rn --'
13541 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
13542   as_echo='printf %s\n'
13543   as_echo_n='printf %s'
13544 else
13545   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
13546     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
13547     as_echo_n='/usr/ucb/echo -n'
13548   else
13549     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
13550     as_echo_n_body='eval
13551       arg=$1;
13552       case $arg in #(
13553       *"$as_nl"*)
13554         expr "X$arg" : "X\\(.*\\)$as_nl";
13555         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
13556       esac;
13557       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
13558     '
13559     export as_echo_n_body
13560     as_echo_n='sh -c $as_echo_n_body as_echo'
13561   fi
13562   export as_echo_body
13563   as_echo='sh -c $as_echo_body as_echo'
13564 fi
13565
13566 # The user is always right.
13567 if test "${PATH_SEPARATOR+set}" != set; then
13568   PATH_SEPARATOR=:
13569   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
13570     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
13571       PATH_SEPARATOR=';'
13572   }
13573 fi
13574
13575
13576 # IFS
13577 # We need space, tab and new line, in precisely that order.  Quoting is
13578 # there to prevent editors from complaining about space-tab.
13579 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
13580 # splitting by setting IFS to empty value.)
13581 IFS=" ""        $as_nl"
13582
13583 # Find who we are.  Look in the path if we contain no directory separator.
13584 case $0 in #((
13585   *[\\/]* ) as_myself=$0 ;;
13586   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13587 for as_dir in $PATH
13588 do
13589   IFS=$as_save_IFS
13590   test -z "$as_dir" && as_dir=.
13591     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
13592   done
13593 IFS=$as_save_IFS
13594
13595      ;;
13596 esac
13597 # We did not find ourselves, most probably we were run as `sh COMMAND'
13598 # in which case we are not to be found in the path.
13599 if test "x$as_myself" = x; then
13600   as_myself=$0
13601 fi
13602 if test ! -f "$as_myself"; then
13603   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13604   exit 1
13605 fi
13606
13607 # Unset variables that we do not need and which cause bugs (e.g. in
13608 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
13609 # suppresses any "Segmentation fault" message there.  '((' could
13610 # trigger a bug in pdksh 5.2.14.
13611 for as_var in BASH_ENV ENV MAIL MAILPATH
13612 do eval test x\${$as_var+set} = xset \
13613   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
13614 done
13615 PS1='$ '
13616 PS2='> '
13617 PS4='+ '
13618
13619 # NLS nuisances.
13620 LC_ALL=C
13621 export LC_ALL
13622 LANGUAGE=C
13623 export LANGUAGE
13624
13625 # CDPATH.
13626 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13627
13628
13629 # as_fn_error ERROR [LINENO LOG_FD]
13630 # ---------------------------------
13631 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
13632 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
13633 # script with status $?, using 1 if that was 0.
13634 as_fn_error ()
13635 {
13636   as_status=$?; test $as_status -eq 0 && as_status=1
13637   if test "$3"; then
13638     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
13639     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
13640   fi
13641   $as_echo "$as_me: error: $1" >&2
13642   as_fn_exit $as_status
13643 } # as_fn_error
13644
13645
13646 # as_fn_set_status STATUS
13647 # -----------------------
13648 # Set $? to STATUS, without forking.
13649 as_fn_set_status ()
13650 {
13651   return $1
13652 } # as_fn_set_status
13653
13654 # as_fn_exit STATUS
13655 # -----------------
13656 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
13657 as_fn_exit ()
13658 {
13659   set +e
13660   as_fn_set_status $1
13661   exit $1
13662 } # as_fn_exit
13663
13664 # as_fn_unset VAR
13665 # ---------------
13666 # Portably unset VAR.
13667 as_fn_unset ()
13668 {
13669   { eval $1=; unset $1;}
13670 }
13671 as_unset=as_fn_unset
13672 # as_fn_append VAR VALUE
13673 # ----------------------
13674 # Append the text in VALUE to the end of the definition contained in VAR. Take
13675 # advantage of any shell optimizations that allow amortized linear growth over
13676 # repeated appends, instead of the typical quadratic growth present in naive
13677 # implementations.
13678 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
13679   eval 'as_fn_append ()
13680   {
13681     eval $1+=\$2
13682   }'
13683 else
13684   as_fn_append ()
13685   {
13686     eval $1=\$$1\$2
13687   }
13688 fi # as_fn_append
13689
13690 # as_fn_arith ARG...
13691 # ------------------
13692 # Perform arithmetic evaluation on the ARGs, and store the result in the
13693 # global $as_val. Take advantage of shells that can avoid forks. The arguments
13694 # must be portable across $(()) and expr.
13695 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
13696   eval 'as_fn_arith ()
13697   {
13698     as_val=$(( $* ))
13699   }'
13700 else
13701   as_fn_arith ()
13702   {
13703     as_val=`expr "$@" || test $? -eq 1`
13704   }
13705 fi # as_fn_arith
13706
13707
13708 if expr a : '\(a\)' >/dev/null 2>&1 &&
13709    test "X`expr 00001 : '.*\(...\)'`" = X001; then
13710   as_expr=expr
13711 else
13712   as_expr=false
13713 fi
13714
13715 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
13716   as_basename=basename
13717 else
13718   as_basename=false
13719 fi
13720
13721 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
13722   as_dirname=dirname
13723 else
13724   as_dirname=false
13725 fi
13726
13727 as_me=`$as_basename -- "$0" ||
13728 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13729          X"$0" : 'X\(//\)$' \| \
13730          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13731 $as_echo X/"$0" |
13732     sed '/^.*\/\([^/][^/]*\)\/*$/{
13733             s//\1/
13734             q
13735           }
13736           /^X\/\(\/\/\)$/{
13737             s//\1/
13738             q
13739           }
13740           /^X\/\(\/\).*/{
13741             s//\1/
13742             q
13743           }
13744           s/.*/./; q'`
13745
13746 # Avoid depending upon Character Ranges.
13747 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13748 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13749 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13750 as_cr_digits='0123456789'
13751 as_cr_alnum=$as_cr_Letters$as_cr_digits
13752
13753 ECHO_C= ECHO_N= ECHO_T=
13754 case `echo -n x` in #(((((
13755 -n*)
13756   case `echo 'xy\c'` in
13757   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
13758   xy)  ECHO_C='\c';;
13759   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
13760        ECHO_T=' ';;
13761   esac;;
13762 *)
13763   ECHO_N='-n';;
13764 esac
13765
13766 rm -f conf$$ conf$$.exe conf$$.file
13767 if test -d conf$$.dir; then
13768   rm -f conf$$.dir/conf$$.file
13769 else
13770   rm -f conf$$.dir
13771   mkdir conf$$.dir 2>/dev/null
13772 fi
13773 if (echo >conf$$.file) 2>/dev/null; then
13774   if ln -s conf$$.file conf$$ 2>/dev/null; then
13775     as_ln_s='ln -s'
13776     # ... but there are two gotchas:
13777     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
13778     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
13779     # In both cases, we have to default to `cp -p'.
13780     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
13781       as_ln_s='cp -p'
13782   elif ln conf$$.file conf$$ 2>/dev/null; then
13783     as_ln_s=ln
13784   else
13785     as_ln_s='cp -p'
13786   fi
13787 else
13788   as_ln_s='cp -p'
13789 fi
13790 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
13791 rmdir conf$$.dir 2>/dev/null
13792
13793
13794 # as_fn_mkdir_p
13795 # -------------
13796 # Create "$as_dir" as a directory, including parents if necessary.
13797 as_fn_mkdir_p ()
13798 {
13799
13800   case $as_dir in #(
13801   -*) as_dir=./$as_dir;;
13802   esac
13803   test -d "$as_dir" || eval $as_mkdir_p || {
13804     as_dirs=
13805     while :; do
13806       case $as_dir in #(
13807       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
13808       *) as_qdir=$as_dir;;
13809       esac
13810       as_dirs="'$as_qdir' $as_dirs"
13811       as_dir=`$as_dirname -- "$as_dir" ||
13812 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13813          X"$as_dir" : 'X\(//\)[^/]' \| \
13814          X"$as_dir" : 'X\(//\)$' \| \
13815          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
13816 $as_echo X"$as_dir" |
13817     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13818             s//\1/
13819             q
13820           }
13821           /^X\(\/\/\)[^/].*/{
13822             s//\1/
13823             q
13824           }
13825           /^X\(\/\/\)$/{
13826             s//\1/
13827             q
13828           }
13829           /^X\(\/\).*/{
13830             s//\1/
13831             q
13832           }
13833           s/.*/./; q'`
13834       test -d "$as_dir" && break
13835     done
13836     test -z "$as_dirs" || eval "mkdir $as_dirs"
13837   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
13838
13839
13840 } # as_fn_mkdir_p
13841 if mkdir -p . 2>/dev/null; then
13842   as_mkdir_p='mkdir -p "$as_dir"'
13843 else
13844   test -d ./-p && rmdir ./-p
13845   as_mkdir_p=false
13846 fi
13847
13848 if test -x / >/dev/null 2>&1; then
13849   as_test_x='test -x'
13850 else
13851   if ls -dL / >/dev/null 2>&1; then
13852     as_ls_L_option=L
13853   else
13854     as_ls_L_option=
13855   fi
13856   as_test_x='
13857     eval sh -c '\''
13858       if test -d "$1"; then
13859         test -d "$1/.";
13860       else
13861         case $1 in #(
13862         -*)set "./$1";;
13863         esac;
13864         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
13865         ???[sx]*):;;*)false;;esac;fi
13866     '\'' sh
13867   '
13868 fi
13869 as_executable_p=$as_test_x
13870
13871 # Sed expression to map a string onto a valid CPP name.
13872 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
13873
13874 # Sed expression to map a string onto a valid variable name.
13875 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
13876
13877
13878 exec 6>&1
13879 ## ----------------------------------- ##
13880 ## Main body of $CONFIG_STATUS script. ##
13881 ## ----------------------------------- ##
13882 _ASEOF
13883 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
13884
13885 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13886 # Save the log message, to keep $0 and so on meaningful, and to
13887 # report actual input values of CONFIG_FILES etc. instead of their
13888 # values after options handling.
13889 ac_log="
13890 This file was extended by $as_me, which was
13891 generated by GNU Autoconf 2.64.  Invocation command line was
13892
13893   CONFIG_FILES    = $CONFIG_FILES
13894   CONFIG_HEADERS  = $CONFIG_HEADERS
13895   CONFIG_LINKS    = $CONFIG_LINKS
13896   CONFIG_COMMANDS = $CONFIG_COMMANDS
13897   $ $0 $@
13898
13899 on `(hostname || uname -n) 2>/dev/null | sed 1q`
13900 "
13901
13902 _ACEOF
13903
13904 case $ac_config_files in *"
13905 "*) set x $ac_config_files; shift; ac_config_files=$*;;
13906 esac
13907
13908 case $ac_config_headers in *"
13909 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
13910 esac
13911
13912
13913 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13914 # Files that config.status was made for.
13915 config_files="$ac_config_files"
13916 config_headers="$ac_config_headers"
13917 config_links="$ac_config_links"
13918 config_commands="$ac_config_commands"
13919
13920 _ACEOF
13921
13922 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13923 ac_cs_usage="\
13924 \`$as_me' instantiates files and other configuration actions
13925 from templates according to the current configuration.  Unless the files
13926 and actions are specified as TAGs, all are instantiated by default.
13927
13928 Usage: $0 [OPTION]... [TAG]...
13929
13930   -h, --help       print this help, then exit
13931   -V, --version    print version number and configuration settings, then exit
13932   -q, --quiet, --silent
13933                    do not print progress messages
13934   -d, --debug      don't remove temporary files
13935       --recheck    update $as_me by reconfiguring in the same conditions
13936       --file=FILE[:TEMPLATE]
13937                    instantiate the configuration file FILE
13938       --header=FILE[:TEMPLATE]
13939                    instantiate the configuration header FILE
13940
13941 Configuration files:
13942 $config_files
13943
13944 Configuration headers:
13945 $config_headers
13946
13947 Configuration links:
13948 $config_links
13949
13950 Configuration commands:
13951 $config_commands
13952
13953 Report bugs to the package provider."
13954
13955 _ACEOF
13956 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13957 ac_cs_version="\\
13958 config.status
13959 configured by $0, generated by GNU Autoconf 2.64,
13960   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
13961
13962 Copyright (C) 2009 Free Software Foundation, Inc.
13963 This config.status script is free software; the Free Software Foundation
13964 gives unlimited permission to copy, distribute and modify it."
13965
13966 ac_pwd='$ac_pwd'
13967 srcdir='$srcdir'
13968 INSTALL='$INSTALL'
13969 AWK='$AWK'
13970 test -n "\$AWK" || AWK=awk
13971 _ACEOF
13972
13973 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13974 # The default lists apply if the user does not specify any file.
13975 ac_need_defaults=:
13976 while test $# != 0
13977 do
13978   case $1 in
13979   --*=*)
13980     ac_option=`expr "X$1" : 'X\([^=]*\)='`
13981     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
13982     ac_shift=:
13983     ;;
13984   *)
13985     ac_option=$1
13986     ac_optarg=$2
13987     ac_shift=shift
13988     ;;
13989   esac
13990
13991   case $ac_option in
13992   # Handling of the options.
13993   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
13994     ac_cs_recheck=: ;;
13995   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
13996     $as_echo "$ac_cs_version"; exit ;;
13997   --debug | --debu | --deb | --de | --d | -d )
13998     debug=: ;;
13999   --file | --fil | --fi | --f )
14000     $ac_shift
14001     case $ac_optarg in
14002     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14003     esac
14004     as_fn_append CONFIG_FILES " '$ac_optarg'"
14005     ac_need_defaults=false;;
14006   --header | --heade | --head | --hea )
14007     $ac_shift
14008     case $ac_optarg in
14009     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14010     esac
14011     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14012     ac_need_defaults=false;;
14013   --he | --h)
14014     # Conflict between --help and --header
14015     as_fn_error "ambiguous option: \`$1'
14016 Try \`$0 --help' for more information.";;
14017   --help | --hel | -h )
14018     $as_echo "$ac_cs_usage"; exit ;;
14019   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14020   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14021     ac_cs_silent=: ;;
14022
14023   # This is an error.
14024   -*) as_fn_error "unrecognized option: \`$1'
14025 Try \`$0 --help' for more information." ;;
14026
14027   *) as_fn_append ac_config_targets " $1"
14028      ac_need_defaults=false ;;
14029
14030   esac
14031   shift
14032 done
14033
14034 ac_configure_extra_args=
14035
14036 if $ac_cs_silent; then
14037   exec 6>/dev/null
14038   ac_configure_extra_args="$ac_configure_extra_args --silent"
14039 fi
14040
14041 _ACEOF
14042 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14043 if \$ac_cs_recheck; then
14044   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14045   shift
14046   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14047   CONFIG_SHELL='$SHELL'
14048   export CONFIG_SHELL
14049   exec "\$@"
14050 fi
14051
14052 _ACEOF
14053 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14054 exec 5>>config.log
14055 {
14056   echo
14057   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14058 ## Running $as_me. ##
14059 _ASBOX
14060   $as_echo "$ac_log"
14061 } >&5
14062
14063 _ACEOF
14064 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14065 #
14066 # INIT-COMMANDS
14067 #
14068 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
14069
14070 _ACEOF
14071
14072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14073
14074 # Handling of arguments.
14075 for ac_config_target in $ac_config_targets
14076 do
14077   case $ac_config_target in
14078     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
14079     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
14080     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
14081     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
14082     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14083     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
14084     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
14085     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
14086     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
14087
14088   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
14089   esac
14090 done
14091
14092
14093 # If the user did not use the arguments to specify the items to instantiate,
14094 # then the envvar interface is used.  Set only those that are not.
14095 # We use the long form for the default assignment because of an extremely
14096 # bizarre bug on SunOS 4.1.3.
14097 if $ac_need_defaults; then
14098   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14099   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14100   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
14101   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
14102 fi
14103
14104 # Have a temporary directory for convenience.  Make it in the build tree
14105 # simply because there is no reason against having it here, and in addition,
14106 # creating and moving files from /tmp can sometimes cause problems.
14107 # Hook for its removal unless debugging.
14108 # Note that there is a small window in which the directory will not be cleaned:
14109 # after its creation but before its name has been assigned to `$tmp'.
14110 $debug ||
14111 {
14112   tmp=
14113   trap 'exit_status=$?
14114   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14115 ' 0
14116   trap 'as_fn_exit 1' 1 2 13 15
14117 }
14118 # Create a (secure) tmp directory for tmp files.
14119
14120 {
14121   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14122   test -n "$tmp" && test -d "$tmp"
14123 }  ||
14124 {
14125   tmp=./conf$$-$RANDOM
14126   (umask 077 && mkdir "$tmp")
14127 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
14128
14129 # Set up the scripts for CONFIG_FILES section.
14130 # No need to generate them if there are no CONFIG_FILES.
14131 # This happens for instance with `./config.status config.h'.
14132 if test -n "$CONFIG_FILES"; then
14133
14134 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
14135   ac_cs_awk_getline=:
14136   ac_cs_awk_pipe_init=
14137   ac_cs_awk_read_file='
14138       while ((getline aline < (F[key])) > 0)
14139         print(aline)
14140       close(F[key])'
14141   ac_cs_awk_pipe_fini=
14142 else
14143   ac_cs_awk_getline=false
14144   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
14145   ac_cs_awk_read_file='
14146       print "|#_!!_#|"
14147       print "cat " F[key] " &&"
14148       '$ac_cs_awk_pipe_init
14149   # The final `:' finishes the AND list.
14150   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
14151 fi
14152 ac_cr=`echo X | tr X '\015'`
14153 # On cygwin, bash can eat \r inside `` if the user requested igncr.
14154 # But we know of no other shell where ac_cr would be empty at this
14155 # point, so we can use a bashism as a fallback.
14156 if test "x$ac_cr" = x; then
14157   eval ac_cr=\$\'\\r\'
14158 fi
14159 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
14160 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
14161   ac_cs_awk_cr='\r'
14162 else
14163   ac_cs_awk_cr=$ac_cr
14164 fi
14165
14166 echo 'BEGIN {' >"$tmp/subs1.awk" &&
14167 _ACEOF
14168
14169 # Create commands to substitute file output variables.
14170 {
14171   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
14172   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
14173   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
14174   echo "_ACAWK" &&
14175   echo "_ACEOF"
14176 } >conf$$files.sh &&
14177 . ./conf$$files.sh ||
14178   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
14179 rm -f conf$$files.sh
14180
14181 {
14182   echo "cat >conf$$subs.awk <<_ACEOF" &&
14183   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
14184   echo "_ACEOF"
14185 } >conf$$subs.sh ||
14186   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
14187 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
14188 ac_delim='%!_!# '
14189 for ac_last_try in false false false false false :; do
14190   . ./conf$$subs.sh ||
14191     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
14192
14193   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
14194   if test $ac_delim_n = $ac_delim_num; then
14195     break
14196   elif $ac_last_try; then
14197     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
14198   else
14199     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14200   fi
14201 done
14202 rm -f conf$$subs.sh
14203
14204 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14205 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
14206 _ACEOF
14207 sed -n '
14208 h
14209 s/^/S["/; s/!.*/"]=/
14210 p
14211 g
14212 s/^[^!]*!//
14213 :repl
14214 t repl
14215 s/'"$ac_delim"'$//
14216 t delim
14217 :nl
14218 h
14219 s/\(.\{148\}\).*/\1/
14220 t more1
14221 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
14222 p
14223 n
14224 b repl
14225 :more1
14226 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14227 p
14228 g
14229 s/.\{148\}//
14230 t nl
14231 :delim
14232 h
14233 s/\(.\{148\}\).*/\1/
14234 t more2
14235 s/["\\]/\\&/g; s/^/"/; s/$/"/
14236 p
14237 b
14238 :more2
14239 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14240 p
14241 g
14242 s/.\{148\}//
14243 t delim
14244 ' <conf$$subs.awk | sed '
14245 /^[^""]/{
14246   N
14247   s/\n//
14248 }
14249 ' >>$CONFIG_STATUS || ac_write_fail=1
14250 rm -f conf$$subs.awk
14251 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14252 _ACAWK
14253 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
14254   for (key in S) S_is_set[key] = 1
14255   FS = "\a"
14256   \$ac_cs_awk_pipe_init
14257 }
14258 {
14259   line = $ 0
14260   nfields = split(line, field, "@")
14261   substed = 0
14262   len = length(field[1])
14263   for (i = 2; i < nfields; i++) {
14264     key = field[i]
14265     keylen = length(key)
14266     if (S_is_set[key]) {
14267       value = S[key]
14268       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
14269       len += length(value) + length(field[++i])
14270       substed = 1
14271     } else
14272       len += 1 + keylen
14273   }
14274   if (nfields == 3 && !substed) {
14275     key = field[2]
14276     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
14277       \$ac_cs_awk_read_file
14278       next
14279     }
14280   }
14281   print line
14282 }
14283 \$ac_cs_awk_pipe_fini
14284 _ACAWK
14285 _ACEOF
14286 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14287 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
14288   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
14289 else
14290   cat
14291 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
14292   || as_fn_error "could not setup config files machinery" "$LINENO" 5
14293 _ACEOF
14294
14295 # VPATH may cause trouble with some makes, so we remove $(srcdir),
14296 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
14297 # trailing colons and then remove the whole line if VPATH becomes empty
14298 # (actually we leave an empty line to preserve line numbers).
14299 if test "x$srcdir" = x.; then
14300   ac_vpsub='/^[  ]*VPATH[        ]*=/{
14301 s/:*\$(srcdir):*/:/
14302 s/:*\${srcdir}:*/:/
14303 s/:*@srcdir@:*/:/
14304 s/^\([^=]*=[     ]*\):*/\1/
14305 s/:*$//
14306 s/^[^=]*=[       ]*$//
14307 }'
14308 fi
14309
14310 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14311 fi # test -n "$CONFIG_FILES"
14312
14313 # Set up the scripts for CONFIG_HEADERS section.
14314 # No need to generate them if there are no CONFIG_HEADERS.
14315 # This happens for instance with `./config.status Makefile'.
14316 if test -n "$CONFIG_HEADERS"; then
14317 cat >"$tmp/defines.awk" <<\_ACAWK ||
14318 BEGIN {
14319 _ACEOF
14320
14321 # Transform confdefs.h into an awk script `defines.awk', embedded as
14322 # here-document in config.status, that substitutes the proper values into
14323 # config.h.in to produce config.h.
14324
14325 # Create a delimiter string that does not exist in confdefs.h, to ease
14326 # handling of long lines.
14327 ac_delim='%!_!# '
14328 for ac_last_try in false false :; do
14329   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
14330   if test -z "$ac_t"; then
14331     break
14332   elif $ac_last_try; then
14333     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
14334   else
14335     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14336   fi
14337 done
14338
14339 # For the awk script, D is an array of macro values keyed by name,
14340 # likewise P contains macro parameters if any.  Preserve backslash
14341 # newline sequences.
14342
14343 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14344 sed -n '
14345 s/.\{148\}/&'"$ac_delim"'/g
14346 t rset
14347 :rset
14348 s/^[     ]*#[    ]*define[       ][      ]*/ /
14349 t def
14350 d
14351 :def
14352 s/\\$//
14353 t bsnl
14354 s/["\\]/\\&/g
14355 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14356 D["\1"]=" \3"/p
14357 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
14358 d
14359 :bsnl
14360 s/["\\]/\\&/g
14361 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14362 D["\1"]=" \3\\\\\\n"\\/p
14363 t cont
14364 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
14365 t cont
14366 d
14367 :cont
14368 n
14369 s/.\{148\}/&'"$ac_delim"'/g
14370 t clear
14371 :clear
14372 s/\\$//
14373 t bsnlc
14374 s/["\\]/\\&/g; s/^/"/; s/$/"/p
14375 d
14376 :bsnlc
14377 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
14378 b cont
14379 ' <confdefs.h | sed '
14380 s/'"$ac_delim"'/"\\\
14381 "/g' >>$CONFIG_STATUS || ac_write_fail=1
14382
14383 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14384   for (key in D) D_is_set[key] = 1
14385   FS = "\a"
14386 }
14387 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
14388   line = \$ 0
14389   split(line, arg, " ")
14390   if (arg[1] == "#") {
14391     defundef = arg[2]
14392     mac1 = arg[3]
14393   } else {
14394     defundef = substr(arg[1], 2)
14395     mac1 = arg[2]
14396   }
14397   split(mac1, mac2, "(") #)
14398   macro = mac2[1]
14399   prefix = substr(line, 1, index(line, defundef) - 1)
14400   if (D_is_set[macro]) {
14401     # Preserve the white space surrounding the "#".
14402     print prefix "define", macro P[macro] D[macro]
14403     next
14404   } else {
14405     # Replace #undef with comments.  This is necessary, for example,
14406     # in the case of _POSIX_SOURCE, which is predefined and required
14407     # on some systems where configure will not decide to define it.
14408     if (defundef == "undef") {
14409       print "/*", prefix defundef, macro, "*/"
14410       next
14411     }
14412   }
14413 }
14414 { print }
14415 _ACAWK
14416 _ACEOF
14417 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14418   as_fn_error "could not setup config headers machinery" "$LINENO" 5
14419 fi # test -n "$CONFIG_HEADERS"
14420
14421
14422 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
14423 shift
14424 for ac_tag
14425 do
14426   case $ac_tag in
14427   :[FHLC]) ac_mode=$ac_tag; continue;;
14428   esac
14429   case $ac_mode$ac_tag in
14430   :[FHL]*:*);;
14431   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
14432   :[FH]-) ac_tag=-:-;;
14433   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14434   esac
14435   ac_save_IFS=$IFS
14436   IFS=:
14437   set x $ac_tag
14438   IFS=$ac_save_IFS
14439   shift
14440   ac_file=$1
14441   shift
14442
14443   case $ac_mode in
14444   :L) ac_source=$1;;
14445   :[FH])
14446     ac_file_inputs=
14447     for ac_f
14448     do
14449       case $ac_f in
14450       -) ac_f="$tmp/stdin";;
14451       *) # Look for the file first in the build tree, then in the source tree
14452          # (if the path is not absolute).  The absolute path cannot be DOS-style,
14453          # because $ac_f cannot contain `:'.
14454          test -f "$ac_f" ||
14455            case $ac_f in
14456            [\\/$]*) false;;
14457            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14458            esac ||
14459            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
14460       esac
14461       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
14462       as_fn_append ac_file_inputs " '$ac_f'"
14463     done
14464
14465     # Let's still pretend it is `configure' which instantiates (i.e., don't
14466     # use $as_me), people would be surprised to read:
14467     #    /* config.h.  Generated by config.status.  */
14468     configure_input='Generated from '`
14469           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
14470         `' by configure.'
14471     if test x"$ac_file" != x-; then
14472       configure_input="$ac_file.  $configure_input"
14473       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
14474 $as_echo "$as_me: creating $ac_file" >&6;}
14475     fi
14476     # Neutralize special characters interpreted by sed in replacement strings.
14477     case $configure_input in #(
14478     *\&* | *\|* | *\\* )
14479        ac_sed_conf_input=`$as_echo "$configure_input" |
14480        sed 's/[\\\\&|]/\\\\&/g'`;; #(
14481     *) ac_sed_conf_input=$configure_input;;
14482     esac
14483
14484     case $ac_tag in
14485     *:-:* | *:-) cat >"$tmp/stdin" \
14486       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
14487     esac
14488     ;;
14489   esac
14490
14491   ac_dir=`$as_dirname -- "$ac_file" ||
14492 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14493          X"$ac_file" : 'X\(//\)[^/]' \| \
14494          X"$ac_file" : 'X\(//\)$' \| \
14495          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14496 $as_echo X"$ac_file" |
14497     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14498             s//\1/
14499             q
14500           }
14501           /^X\(\/\/\)[^/].*/{
14502             s//\1/
14503             q
14504           }
14505           /^X\(\/\/\)$/{
14506             s//\1/
14507             q
14508           }
14509           /^X\(\/\).*/{
14510             s//\1/
14511             q
14512           }
14513           s/.*/./; q'`
14514   as_dir="$ac_dir"; as_fn_mkdir_p
14515   ac_builddir=.
14516
14517 case "$ac_dir" in
14518 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14519 *)
14520   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14521   # A ".." for each directory in $ac_dir_suffix.
14522   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14523   case $ac_top_builddir_sub in
14524   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14525   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14526   esac ;;
14527 esac
14528 ac_abs_top_builddir=$ac_pwd
14529 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14530 # for backward compatibility:
14531 ac_top_builddir=$ac_top_build_prefix
14532
14533 case $srcdir in
14534   .)  # We are building in place.
14535     ac_srcdir=.
14536     ac_top_srcdir=$ac_top_builddir_sub
14537     ac_abs_top_srcdir=$ac_pwd ;;
14538   [\\/]* | ?:[\\/]* )  # Absolute name.
14539     ac_srcdir=$srcdir$ac_dir_suffix;
14540     ac_top_srcdir=$srcdir
14541     ac_abs_top_srcdir=$srcdir ;;
14542   *) # Relative name.
14543     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14544     ac_top_srcdir=$ac_top_build_prefix$srcdir
14545     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14546 esac
14547 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14548
14549
14550   case $ac_mode in
14551   :F)
14552   #
14553   # CONFIG_FILE
14554   #
14555
14556   case $INSTALL in
14557   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14558   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14559   esac
14560 _ACEOF
14561
14562 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14563 # If the template does not know about datarootdir, expand it.
14564 # FIXME: This hack should be removed a few years after 2.60.
14565 ac_datarootdir_hack=; ac_datarootdir_seen=
14566 ac_sed_dataroot='
14567 /datarootdir/ {
14568   p
14569   q
14570 }
14571 /@datadir@/p
14572 /@docdir@/p
14573 /@infodir@/p
14574 /@localedir@/p
14575 /@mandir@/p'
14576 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14577 *datarootdir*) ac_datarootdir_seen=yes;;
14578 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14579   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14580 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14581 _ACEOF
14582 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14583   ac_datarootdir_hack='
14584   s&@datadir@&$datadir&g
14585   s&@docdir@&$docdir&g
14586   s&@infodir@&$infodir&g
14587   s&@localedir@&$localedir&g
14588   s&@mandir@&$mandir&g
14589   s&\\\${datarootdir}&$datarootdir&g' ;;
14590 esac
14591 _ACEOF
14592
14593 # Neutralize VPATH when `$srcdir' = `.'.
14594 # Shell code in configure.ac might set extrasub.
14595 # FIXME: do we really want to maintain this feature?
14596 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14597 ac_sed_extra="$ac_vpsub
14598 $extrasub
14599 _ACEOF
14600 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14601 :t
14602 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14603 s|@configure_input@|$ac_sed_conf_input|;t t
14604 s&@top_builddir@&$ac_top_builddir_sub&;t t
14605 s&@top_build_prefix@&$ac_top_build_prefix&;t t
14606 s&@srcdir@&$ac_srcdir&;t t
14607 s&@abs_srcdir@&$ac_abs_srcdir&;t t
14608 s&@top_srcdir@&$ac_top_srcdir&;t t
14609 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14610 s&@builddir@&$ac_builddir&;t t
14611 s&@abs_builddir@&$ac_abs_builddir&;t t
14612 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14613 s&@INSTALL@&$ac_INSTALL&;t t
14614 $ac_datarootdir_hack
14615 "
14616 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
14617 if $ac_cs_awk_getline; then
14618   $AWK -f "$tmp/subs.awk"
14619 else
14620   $AWK -f "$tmp/subs.awk" | $SHELL
14621 fi >$tmp/out \
14622   || as_fn_error "could not create $ac_file" "$LINENO" 5
14623
14624 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14625   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
14626   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
14627   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14628 which seems to be undefined.  Please make sure it is defined." >&5
14629 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14630 which seems to be undefined.  Please make sure it is defined." >&2;}
14631
14632   rm -f "$tmp/stdin"
14633   case $ac_file in
14634   -) cat "$tmp/out" && rm -f "$tmp/out";;
14635   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
14636   esac \
14637   || as_fn_error "could not create $ac_file" "$LINENO" 5
14638  ;;
14639   :H)
14640   #
14641   # CONFIG_HEADER
14642   #
14643   if test x"$ac_file" != x-; then
14644     {
14645       $as_echo "/* $configure_input  */" \
14646       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
14647     } >"$tmp/config.h" \
14648       || as_fn_error "could not create $ac_file" "$LINENO" 5
14649     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
14650       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14651 $as_echo "$as_me: $ac_file is unchanged" >&6;}
14652     else
14653       rm -f "$ac_file"
14654       mv "$tmp/config.h" "$ac_file" \
14655         || as_fn_error "could not create $ac_file" "$LINENO" 5
14656     fi
14657   else
14658     $as_echo "/* $configure_input  */" \
14659       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
14660       || as_fn_error "could not create -" "$LINENO" 5
14661   fi
14662  ;;
14663   :L)
14664   #
14665   # CONFIG_LINK
14666   #
14667
14668   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
14669     :
14670   else
14671     # Prefer the file from the source tree if names are identical.
14672     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
14673       ac_source=$srcdir/$ac_source
14674     fi
14675
14676     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
14677 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
14678
14679     if test ! -r "$ac_source"; then
14680       as_fn_error "$ac_source: file not found" "$LINENO" 5
14681     fi
14682     rm -f "$ac_file"
14683
14684     # Try a relative symlink, then a hard link, then a copy.
14685     case $srcdir in
14686     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
14687         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
14688     esac
14689     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
14690       ln "$ac_source" "$ac_file" 2>/dev/null ||
14691       cp -p "$ac_source" "$ac_file" ||
14692       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
14693   fi
14694  ;;
14695   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
14696 $as_echo "$as_me: executing $ac_file commands" >&6;}
14697  ;;
14698   esac
14699
14700
14701   case $ac_file$ac_mode in
14702     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
14703     "default":C)
14704 case x$CONFIG_HEADERS in
14705 xconfig.h:config.in)
14706 echo > stamp-h ;;
14707 esac
14708  ;;
14709
14710   esac
14711 done # for ac_tag
14712
14713
14714 as_fn_exit 0
14715 _ACEOF
14716 ac_clean_files=$ac_clean_files_save
14717
14718 test $ac_write_fail = 0 ||
14719   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
14720
14721
14722 # configure is writing to config.log, and then calls config.status.
14723 # config.status does its own redirection, appending to config.log.
14724 # Unfortunately, on DOS this fails, as config.log is still kept open
14725 # by configure, so config.status won't be able to write to it; its
14726 # output is simply discarded.  So we exec the FD to /dev/null,
14727 # effectively closing config.log, so it can be properly (re)opened and
14728 # appended to by config.status.  When coming back to configure, we
14729 # need to make the FD available again.
14730 if test "$no_create" != yes; then
14731   ac_cs_success=:
14732   ac_config_status_args=
14733   test "$silent" = yes &&
14734     ac_config_status_args="$ac_config_status_args --quiet"
14735   exec 5>/dev/null
14736   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14737   exec 5>>config.log
14738   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14739   # would make configure fail if this is the last instruction.
14740   $ac_cs_success || as_fn_exit $?
14741 fi
14742
14743 #
14744 # CONFIG_SUBDIRS section.
14745 #
14746 if test "$no_recursion" != yes; then
14747
14748   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
14749   # so they do not pile up.
14750   ac_sub_configure_args=
14751   ac_prev=
14752   eval "set x $ac_configure_args"
14753   shift
14754   for ac_arg
14755   do
14756     if test -n "$ac_prev"; then
14757       ac_prev=
14758       continue
14759     fi
14760     case $ac_arg in
14761     -cache-file | --cache-file | --cache-fil | --cache-fi \
14762     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
14763       ac_prev=cache_file ;;
14764     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
14765     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
14766     | --c=*)
14767       ;;
14768     --config-cache | -C)
14769       ;;
14770     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
14771       ac_prev=srcdir ;;
14772     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
14773       ;;
14774     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
14775       ac_prev=prefix ;;
14776     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
14777       ;;
14778     --disable-option-checking)
14779       ;;
14780     *)
14781       case $ac_arg in
14782       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
14783       esac
14784       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
14785     esac
14786   done
14787
14788   # Always prepend --prefix to ensure using the same prefix
14789   # in subdir configurations.
14790   ac_arg="--prefix=$prefix"
14791   case $ac_arg in
14792   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
14793   esac
14794   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
14795
14796   # Pass --silent
14797   if test "$silent" = yes; then
14798     ac_sub_configure_args="--silent $ac_sub_configure_args"
14799   fi
14800
14801   # Always prepend --disable-option-checking to silence warnings, since
14802   # different subdirs can have different --enable and --with options.
14803   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
14804
14805   ac_popdir=`pwd`
14806   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
14807
14808     # Do not complain, so a configure script can configure whichever
14809     # parts of a large source tree are present.
14810     test -d "$srcdir/$ac_dir" || continue
14811
14812     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
14813     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
14814     $as_echo "$ac_msg" >&6
14815     as_dir="$ac_dir"; as_fn_mkdir_p
14816     ac_builddir=.
14817
14818 case "$ac_dir" in
14819 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14820 *)
14821   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14822   # A ".." for each directory in $ac_dir_suffix.
14823   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14824   case $ac_top_builddir_sub in
14825   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14826   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14827   esac ;;
14828 esac
14829 ac_abs_top_builddir=$ac_pwd
14830 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14831 # for backward compatibility:
14832 ac_top_builddir=$ac_top_build_prefix
14833
14834 case $srcdir in
14835   .)  # We are building in place.
14836     ac_srcdir=.
14837     ac_top_srcdir=$ac_top_builddir_sub
14838     ac_abs_top_srcdir=$ac_pwd ;;
14839   [\\/]* | ?:[\\/]* )  # Absolute name.
14840     ac_srcdir=$srcdir$ac_dir_suffix;
14841     ac_top_srcdir=$srcdir
14842     ac_abs_top_srcdir=$srcdir ;;
14843   *) # Relative name.
14844     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14845     ac_top_srcdir=$ac_top_build_prefix$srcdir
14846     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14847 esac
14848 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14849
14850
14851     cd "$ac_dir"
14852
14853     # Check for guested configure; otherwise get Cygnus style configure.
14854     if test -f "$ac_srcdir/configure.gnu"; then
14855       ac_sub_configure=$ac_srcdir/configure.gnu
14856     elif test -f "$ac_srcdir/configure"; then
14857       ac_sub_configure=$ac_srcdir/configure
14858     elif test -f "$ac_srcdir/configure.in"; then
14859       # This should be Cygnus configure.
14860       ac_sub_configure=$ac_aux_dir/configure
14861     else
14862       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
14863 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
14864       ac_sub_configure=
14865     fi
14866
14867     # The recursion is here.
14868     if test -n "$ac_sub_configure"; then
14869       # Make the cache file name correct relative to the subdirectory.
14870       case $cache_file in
14871       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
14872       *) # Relative name.
14873         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
14874       esac
14875
14876       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
14877 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
14878       # The eval makes quoting arguments work.
14879       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
14880            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
14881         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
14882     fi
14883
14884     cd "$ac_popdir"
14885   done
14886 fi
14887 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14888   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14889 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14890 fi
14891
14892
14893 exit 0