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 gl_header_list=
 592 enable_option_checking=no
 593 ac_subst_vars='am__EXEEXT_FALSE
 594 am__EXEEXT_TRUE
 595 gltests_LTLIBOBJS
 596 gltests_LIBOBJS
 597 gl_LTLIBOBJS
 598 gl_LIBOBJS
 599 LTLIBOBJS
 600 LIBOBJS
 601 GDB_NM_FILE
 602 frags
 603 target_subdir
 604 CONFIG_UNINSTALL
 605 CONFIG_INSTALL
 606 CONFIG_CLEAN
 607 CONFIG_ALL
 608 CONFIG_SRCS
 609 CONFIG_DEPS
 610 CONFIG_OBS
 611 PROFILE_CFLAGS
 612 ENABLE_CFLAGS
 613 SIM_OBS
 614 SIM
 615 XMKMF
 616 GDBTK_SRC_DIR
 617 GDBTK_CFLAGS
 618 GDBTKLIBS
 619 X_LIBS
 620 X_LDFLAGS
 621 X_CFLAGS
 622 TK_XINCLUDES
 623 TK_DEPS
 624 TK_LIBRARY
 625 TK_INCLUDE
 626 TK_STUB_LIB_SPEC
 627 TK_STUB_LIB_FLAG
 628 TK_STUB_LIB_FILE
 629 TK_LIB_SPEC
 630 TK_LIB_FLAG
 631 TK_LIB_FILE
 632 TK_SRC_DIR
 633 TK_BIN_DIR
 634 TK_VERSION
 635 TCL_DEPS
 636 TCL_LIBRARY
 637 TCL_INCLUDE
 638 TCL_STUB_LIB_SPEC
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 681 am__fastdepCC_FALSE
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 878 ac_subst_files='host_makefile_frag'
 879 ac_user_opts='
 880 enable_option_checking
 881 enable_maintainer_mode
 882 enable_dependency_tracking
 883 with_separate_debug_dir
 884 with_gdb_datadir
 885 with_relocated_sources
 886 enable_targets
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 903 with_python
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 906 with_system_gdbinit
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 908 enable_build_warnings
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 910 with_tcl
 911 with_tk
 912 with_x
 913 enable_sim
 914 enable_multi_ice
 915 '
 916       ac_precious_vars='build_alias
 917 host_alias
 918 target_alias
 919 CC
 920 CFLAGS
 921 LDFLAGS
 922 LIBS
 923 CPPFLAGS
 924 CPP
 925 YACC
 926 YFLAGS
 927 XMKMF'
 928 ac_subdirs_all='doc testsuite
 929 gdbtk
 930 multi-ice
 931 gdbserver'
 932
 933 # Initialize some variables set by options.
 934 ac_init_help=
 935 ac_init_version=false
 936 ac_unrecognized_opts=
 937 ac_unrecognized_sep=
 938 # The variables have the same names as the options, with
 939 # dashes changed to underlines.
 940 cache_file=/dev/null
 941 exec_prefix=NONE
 942 no_create=
 943 no_recursion=
 944 prefix=NONE
 945 program_prefix=NONE
 946 program_suffix=NONE
 947 program_transform_name=s,x,x,
 948 silent=
 949 site=
 950 srcdir=
 951 verbose=
 952 x_includes=NONE
 953 x_libraries=NONE
 954
 955 # Installation directory options.
 956 # These are left unexpanded so users can "make install exec_prefix=/foo"
 957 # and all the variables that are supposed to be based on exec_prefix
 958 # by default will actually change.
 959 # Use braces instead of parens because sh, perl, etc. also accept them.
 960 # (The list follows the same order as the GNU Coding Standards.)
 961 bindir='${exec_prefix}/bin'
 962 sbindir='${exec_prefix}/sbin'
 963 libexecdir='${exec_prefix}/libexec'
 964 datarootdir='${prefix}/share'
 965 datadir='${datarootdir}'
 966 sysconfdir='${prefix}/etc'
 967 sharedstatedir='${prefix}/com'
 968 localstatedir='${prefix}/var'
 969 includedir='${prefix}/include'
 970 oldincludedir='/usr/include'
 971 docdir='${datarootdir}/doc/${PACKAGE}'
 972 infodir='${datarootdir}/info'
 973 htmldir='${docdir}'
 974 dvidir='${docdir}'
 975 pdfdir='${docdir}'
 976 psdir='${docdir}'
 977 libdir='${exec_prefix}/lib'
 978 localedir='${datarootdir}/locale'
 979 mandir='${datarootdir}/man'
 980
 981 ac_prev=
 982 ac_dashdash=
 983 for ac_option
 984 do
 985   # If the previous option needs an argument, assign it.
 986   if test -n "$ac_prev"; then
 987     eval $ac_prev=\$ac_option
 988     ac_prev=
 989     continue
 990   fi
 991
 992   case $ac_option in
 993   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 994   *)    ac_optarg=yes ;;
 995   esac
 996
 997   # Accept the important Cygnus configure options, so we can diagnose typos.
 998
 999   case $ac_dashdash$ac_option in
1000   --)
1001     ac_dashdash=yes ;;
1002
1003   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1004     ac_prev=bindir ;;
1005   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1006     bindir=$ac_optarg ;;
1007
1008   -build | --build | --buil | --bui | --bu)
1009     ac_prev=build_alias ;;
1010   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1011     build_alias=$ac_optarg ;;
1012
1013   -cache-file | --cache-file | --cache-fil | --cache-fi \
1014   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1015     ac_prev=cache_file ;;
1016   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1017   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1018     cache_file=$ac_optarg ;;
1019
1020   --config-cache | -C)
1021     cache_file=config.cache ;;
1022
1023   -datadir | --datadir | --datadi | --datad)
1024     ac_prev=datadir ;;
1025   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1026     datadir=$ac_optarg ;;
1027
1028   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1029   | --dataroo | --dataro | --datar)
1030     ac_prev=datarootdir ;;
1031   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1032   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1033     datarootdir=$ac_optarg ;;
1034
1035   -disable-* | --disable-*)
1036     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1037     # Reject names that are not valid shell variable names.
1038     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1039       as_fn_error "invalid feature name: $ac_useropt"
1040     ac_useropt_orig=$ac_useropt
1041     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1042     case $ac_user_opts in
1043       *"
1044 "enable_$ac_useropt"
1045 "*) ;;
1046       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1047          ac_unrecognized_sep=', ';;
1048     esac
1049     eval enable_$ac_useropt=no ;;
1050
1051   -docdir | --docdir | --docdi | --doc | --do)
1052     ac_prev=docdir ;;
1053   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1054     docdir=$ac_optarg ;;
1055
1056   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1057     ac_prev=dvidir ;;
1058   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1059     dvidir=$ac_optarg ;;
1060
1061   -enable-* | --enable-*)
1062     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1063     # Reject names that are not valid shell variable names.
1064     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1065       as_fn_error "invalid feature name: $ac_useropt"
1066     ac_useropt_orig=$ac_useropt
1067     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1068     case $ac_user_opts in
1069       *"
1070 "enable_$ac_useropt"
1071 "*) ;;
1072       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1073          ac_unrecognized_sep=', ';;
1074     esac
1075     eval enable_$ac_useropt=\$ac_optarg ;;
1076
1077   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1078   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1079   | --exec | --exe | --ex)
1080     ac_prev=exec_prefix ;;
1081   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1082   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1083   | --exec=* | --exe=* | --ex=*)
1084     exec_prefix=$ac_optarg ;;
1085
1086   -gas | --gas | --ga | --g)
1087     # Obsolete; use --with-gas.
1088     with_gas=yes ;;
1089
1090   -help | --help | --hel | --he | -h)
1091     ac_init_help=long ;;
1092   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1093     ac_init_help=recursive ;;
1094   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1095     ac_init_help=short ;;
1096
1097   -host | --host | --hos | --ho)
1098     ac_prev=host_alias ;;
1099   -host=* | --host=* | --hos=* | --ho=*)
1100     host_alias=$ac_optarg ;;
1101
1102   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1103     ac_prev=htmldir ;;
1104   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1105   | --ht=*)
1106     htmldir=$ac_optarg ;;
1107
1108   -includedir | --includedir | --includedi | --included | --include \
1109   | --includ | --inclu | --incl | --inc)
1110     ac_prev=includedir ;;
1111   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1112   | --includ=* | --inclu=* | --incl=* | --inc=*)
1113     includedir=$ac_optarg ;;
1114
1115   -infodir | --infodir | --infodi | --infod | --info | --inf)
1116     ac_prev=infodir ;;
1117   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1118     infodir=$ac_optarg ;;
1119
1120   -libdir | --libdir | --libdi | --libd)
1121     ac_prev=libdir ;;
1122   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1123     libdir=$ac_optarg ;;
1124
1125   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1126   | --libexe | --libex | --libe)
1127     ac_prev=libexecdir ;;
1128   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1129   | --libexe=* | --libex=* | --libe=*)
1130     libexecdir=$ac_optarg ;;
1131
1132   -localedir | --localedir | --localedi | --localed | --locale)
1133     ac_prev=localedir ;;
1134   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1135     localedir=$ac_optarg ;;
1136
1137   -localstatedir | --localstatedir | --localstatedi | --localstated \
1138   | --localstate | --localstat | --localsta | --localst | --locals)
1139     ac_prev=localstatedir ;;
1140   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1141   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1142     localstatedir=$ac_optarg ;;
1143
1144   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1145     ac_prev=mandir ;;
1146   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1147     mandir=$ac_optarg ;;
1148
1149   -nfp | --nfp | --nf)
1150     # Obsolete; use --without-fp.
1151     with_fp=no ;;
1152
1153   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1154   | --no-cr | --no-c | -n)
1155     no_create=yes ;;
1156
1157   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1158   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1159     no_recursion=yes ;;
1160
1161   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1162   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1163   | --oldin | --oldi | --old | --ol | --o)
1164     ac_prev=oldincludedir ;;
1165   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1166   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1167   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1168     oldincludedir=$ac_optarg ;;
1169
1170   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1171     ac_prev=prefix ;;
1172   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1173     prefix=$ac_optarg ;;
1174
1175   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1176   | --program-pre | --program-pr | --program-p)
1177     ac_prev=program_prefix ;;
1178   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1179   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1180     program_prefix=$ac_optarg ;;
1181
1182   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1183   | --program-suf | --program-su | --program-s)
1184     ac_prev=program_suffix ;;
1185   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1186   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1187     program_suffix=$ac_optarg ;;
1188
1189   -program-transform-name | --program-transform-name \
1190   | --program-transform-nam | --program-transform-na \
1191   | --program-transform-n | --program-transform- \
1192   | --program-transform | --program-transfor \
1193   | --program-transfo | --program-transf \
1194   | --program-trans | --program-tran \
1195   | --progr-tra | --program-tr | --program-t)
1196     ac_prev=program_transform_name ;;
1197   -program-transform-name=* | --program-transform-name=* \
1198   | --program-transform-nam=* | --program-transform-na=* \
1199   | --program-transform-n=* | --program-transform-=* \
1200   | --program-transform=* | --program-transfor=* \
1201   | --program-transfo=* | --program-transf=* \
1202   | --program-trans=* | --program-tran=* \
1203   | --progr-tra=* | --program-tr=* | --program-t=*)
1204     program_transform_name=$ac_optarg ;;
1205
1206   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1207     ac_prev=pdfdir ;;
1208   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1209     pdfdir=$ac_optarg ;;
1210
1211   -psdir | --psdir | --psdi | --psd | --ps)
1212     ac_prev=psdir ;;
1213   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1214     psdir=$ac_optarg ;;
1215
1216   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1217   | -silent | --silent | --silen | --sile | --sil)
1218     silent=yes ;;
1219
1220   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1221     ac_prev=sbindir ;;
1222   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1223   | --sbi=* | --sb=*)
1224     sbindir=$ac_optarg ;;
1225
1226   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1227   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1228   | --sharedst | --shareds | --shared | --share | --shar \
1229   | --sha | --sh)
1230     ac_prev=sharedstatedir ;;
1231   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1232   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1233   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1234   | --sha=* | --sh=*)
1235     sharedstatedir=$ac_optarg ;;
1236
1237   -site | --site | --sit)
1238     ac_prev=site ;;
1239   -site=* | --site=* | --sit=*)
1240     site=$ac_optarg ;;
1241
1242   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1243     ac_prev=srcdir ;;
1244   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1245     srcdir=$ac_optarg ;;
1246
1247   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1248   | --syscon | --sysco | --sysc | --sys | --sy)
1249     ac_prev=sysconfdir ;;
1250   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1251   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1252     sysconfdir=$ac_optarg ;;
1253
1254   -target | --target | --targe | --targ | --tar | --ta | --t)
1255     ac_prev=target_alias ;;
1256   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1257     target_alias=$ac_optarg ;;
1258
1259   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1260     verbose=yes ;;
1261
1262   -version | --version | --versio | --versi | --vers | -V)
1263     ac_init_version=: ;;
1264
1265   -with-* | --with-*)
1266     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1267     # Reject names that are not valid shell variable names.
1268     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1269       as_fn_error "invalid package name: $ac_useropt"
1270     ac_useropt_orig=$ac_useropt
1271     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1272     case $ac_user_opts in
1273       *"
1274 "with_$ac_useropt"
1275 "*) ;;
1276       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1277          ac_unrecognized_sep=', ';;
1278     esac
1279     eval with_$ac_useropt=\$ac_optarg ;;
1280
1281   -without-* | --without-*)
1282     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1283     # Reject names that are not valid shell variable names.
1284     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1285       as_fn_error "invalid package name: $ac_useropt"
1286     ac_useropt_orig=$ac_useropt
1287     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1288     case $ac_user_opts in
1289       *"
1290 "with_$ac_useropt"
1291 "*) ;;
1292       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1293          ac_unrecognized_sep=', ';;
1294     esac
1295     eval with_$ac_useropt=no ;;
1296
1297   --x)
1298     # Obsolete; use --with-x.
1299     with_x=yes ;;
1300
1301   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1302   | --x-incl | --x-inc | --x-in | --x-i)
1303     ac_prev=x_includes ;;
1304   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1305   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1306     x_includes=$ac_optarg ;;
1307
1308   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1309   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1310     ac_prev=x_libraries ;;
1311   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1312   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1313     x_libraries=$ac_optarg ;;
1314
1315   -*) as_fn_error "unrecognized option: \`$ac_option'
1316 Try \`$0 --help' for more information."
1317     ;;
1318
1319   *=*)
1320     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1321     # Reject names that are not valid shell variable names.
1322     case $ac_envvar in #(
1323       '' | [0-9]* | *[!_$as_cr_alnum]* )
1324       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1325     esac
1326     eval $ac_envvar=\$ac_optarg
1327     export $ac_envvar ;;
1328
1329   *)
1330     # FIXME: should be removed in autoconf 3.0.
1331     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1332     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1333       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1334     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1335     ;;
1336
1337   esac
1338 done
1339
1340 if test -n "$ac_prev"; then
1341   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1342   as_fn_error "missing argument to $ac_option"
1343 fi
1344
1345 if test -n "$ac_unrecognized_opts"; then
1346   case $enable_option_checking in
1347     no) ;;
1348     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1349     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1350   esac
1351 fi
1352
1353 # Check all directory arguments for consistency.
1354 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1355                 datadir sysconfdir sharedstatedir localstatedir includedir \
1356                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1357                 libdir localedir mandir
1358 do
1359   eval ac_val=\$$ac_var
1360   # Remove trailing slashes.
1361   case $ac_val in
1362     */ )
1363       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1364       eval $ac_var=\$ac_val;;
1365   esac
1366   # Be sure to have absolute directory names.
1367   case $ac_val in
1368     [\\/$]* | ?:[\\/]* )  continue;;
1369     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1370   esac
1371   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1372 done
1373
1374 # There might be people who depend on the old broken behavior: `$host'
1375 # used to hold the argument of --host etc.
1376 # FIXME: To remove some day.
1377 build=$build_alias
1378 host=$host_alias
1379 target=$target_alias
1380
1381 # FIXME: To remove some day.
1382 if test "x$host_alias" != x; then
1383   if test "x$build_alias" = x; then
1384     cross_compiling=maybe
1385     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1386     If a cross compiler is detected then cross compile mode will be used." >&2
1387   elif test "x$build_alias" != "x$host_alias"; then
1388     cross_compiling=yes
1389   fi
1390 fi
1391
1392 ac_tool_prefix=
1393 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1394
1395 test "$silent" = yes && exec 6>/dev/null
1396
1397
1398 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1399 ac_ls_di=`ls -di .` &&
1400 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1401   as_fn_error "working directory cannot be determined"
1402 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1403   as_fn_error "pwd does not report name of working directory"
1404
1405
1406 # Find the source files, if location was not specified.
1407 if test -z "$srcdir"; then
1408   ac_srcdir_defaulted=yes
1409   # Try the directory containing this script, then the parent directory.
1410   ac_confdir=`$as_dirname -- "$as_myself" ||
1411 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1412          X"$as_myself" : 'X\(//\)[^/]' \| \
1413          X"$as_myself" : 'X\(//\)$' \| \
1414          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1415 $as_echo X"$as_myself" |
1416     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1417             s//\1/
1418             q
1419           }
1420           /^X\(\/\/\)[^/].*/{
1421             s//\1/
1422             q
1423           }
1424           /^X\(\/\/\)$/{
1425             s//\1/
1426             q
1427           }
1428           /^X\(\/\).*/{
1429             s//\1/
1430             q
1431           }
1432           s/.*/./; q'`
1433   srcdir=$ac_confdir
1434   if test ! -r "$srcdir/$ac_unique_file"; then
1435     srcdir=..
1436   fi
1437 else
1438   ac_srcdir_defaulted=no
1439 fi
1440 if test ! -r "$srcdir/$ac_unique_file"; then
1441   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1442   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1443 fi
1444 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1445 ac_abs_confdir=`(
1446         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1447         pwd)`
1448 # When building in place, set srcdir=.
1449 if test "$ac_abs_confdir" = "$ac_pwd"; then
1450   srcdir=.
1451 fi
1452 # Remove unnecessary trailing slashes from srcdir.
1453 # Double slashes in file names in object file debugging info
1454 # mess up M-x gdb in Emacs.
1455 case $srcdir in
1456 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1457 esac
1458 for ac_var in $ac_precious_vars; do
1459   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1460   eval ac_env_${ac_var}_value=\$${ac_var}
1461   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1462   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1463 done
1464
1465 #
1466 # Report the --help message.
1467 #
1468 if test "$ac_init_help" = "long"; then
1469   # Omit some internal or obsolete options to make the list less imposing.
1470   # This message is too long to be a string in the A/UX 3.1 sh.
1471   cat <<_ACEOF
1472 \`configure' configures this package to adapt to many kinds of systems.
1473
1474 Usage: $0 [OPTION]... [VAR=VALUE]...
1475
1476 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1477 VAR=VALUE.  See below for descriptions of some of the useful variables.
1478
1479 Defaults for the options are specified in brackets.
1480
1481 Configuration:
1482   -h, --help              display this help and exit
1483       --help=short        display options specific to this package
1484       --help=recursive    display the short help of all the included packages
1485   -V, --version           display version information and exit
1486   -q, --quiet, --silent   do not print \`checking...' messages
1487       --cache-file=FILE   cache test results in FILE [disabled]
1488   -C, --config-cache      alias for \`--cache-file=config.cache'
1489   -n, --no-create         do not create output files
1490       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1491
1492 Installation directories:
1493   --prefix=PREFIX         install architecture-independent files in PREFIX
1494                           [$ac_default_prefix]
1495   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1496                           [PREFIX]
1497
1498 By default, \`make install' will install all the files in
1499 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1500 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1501 for instance \`--prefix=\$HOME'.
1502
1503 For better control, use the options below.
1504
1505 Fine tuning of the installation directories:
1506   --bindir=DIR            user executables [EPREFIX/bin]
1507   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1508   --libexecdir=DIR        program executables [EPREFIX/libexec]
1509   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1510   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1511   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1512   --libdir=DIR            object code libraries [EPREFIX/lib]
1513   --includedir=DIR        C header files [PREFIX/include]
1514   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1515   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1516   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1517   --infodir=DIR           info documentation [DATAROOTDIR/info]
1518   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1519   --mandir=DIR            man documentation [DATAROOTDIR/man]
1520   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1521   --htmldir=DIR           html documentation [DOCDIR]
1522   --dvidir=DIR            dvi documentation [DOCDIR]
1523   --pdfdir=DIR            pdf documentation [DOCDIR]
1524   --psdir=DIR             ps documentation [DOCDIR]
1525 _ACEOF
1526
1527   cat <<\_ACEOF
1528
1529 Program names:
1530   --program-prefix=PREFIX            prepend PREFIX to installed program names
1531   --program-suffix=SUFFIX            append SUFFIX to installed program names
1532   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1533
1534 X features:
1535   --x-includes=DIR    X include files are in DIR
1536   --x-libraries=DIR   X library files are in DIR
1537
1538 System types:
1539   --build=BUILD     configure for building on BUILD [guessed]
1540   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1541   --target=TARGET   configure for building compilers for TARGET [HOST]
1542 _ACEOF
1543 fi
1544
1545 if test -n "$ac_init_help"; then
1546
1547   cat <<\_ACEOF
1548
1549 Optional Features:
1550   --disable-option-checking  ignore unrecognized --enable/--with options
1551   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1552   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1553   --enable-maintainer-mode  enable make rules and dependencies not useful
1554                           (and sometimes confusing) to the casual installer
1555   --disable-dependency-tracking  speeds up one-time build
1556   --enable-dependency-tracking   do not reject slow dependency extractors
1557   --enable-targets=TARGETS
1558                           alternative target configurations
1559   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1560   --disable-gdbcli        disable command-line interface (CLI)
1561   --disable-gdbmi         disable machine-interface (MI)
1562   --enable-tui            enable full-screen terminal user interface (TUI)
1563   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1564   --enable-profiling      enable profiling of GDB
1565   --disable-rpath         do not hardcode runtime library paths
1566   --enable-werror         treat compile warnings as errors
1567   --enable-build-warnings enable build-time compiler warnings if gcc is used
1568   --enable-gdb-build-warnings
1569                           enable GDB specific build-time compiler warnings if
1570                           gcc is used
1571   --enable-sim            link gdb with simulator
1572   --enable-multi-ice      build the multi-ice-gdb-server
1573
1574 Optional Packages:
1575   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1576   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1577   --with-separate-debug-dir=PATH
1578                           look for global separate debug info in this path
1579                           [LIBDIR/debug]
1580   --with-gdb-datadir=PATH look for global separate data files in this path
1581                           [DATADIR/gdb]
1582   --with-relocated-sources=PATH
1583                           automatically relocate this path for source files
1584   --with-libunwind        use libunwind frame unwinding support
1585   --with-curses           use the curses library instead of the termcap
1586                           library
1587   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1588   --with-bugurl=URL       Direct users to URL to report a bug
1589   --with-libiconv-prefix=DIR
1590                           search for libiconv in DIR/include and DIR/lib
1591   --with-system-readline  use installed readline library
1592   --with-expat            include expat support (auto/yes/no)
1593   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1594   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1595   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1596   --with-python           include python support (auto/yes/no/<path>)
1597   --without-included-regex
1598                           don't use included regex; this is the default on
1599                           systems with version 2 of the GNU C library (use
1600                           with caution on other system)
1601   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1602   --with-system-gdbinit=PATH
1603                           automatically load a system-wide gdbinit file
1604   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1605   --with-tk               directory containing tk configuration (tkConfig.sh)
1606   --with-x                use the X Window System
1607
1608 Some influential environment variables:
1609   CC          C compiler command
1610   CFLAGS      C compiler flags
1611   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1612               nonstandard directory <lib dir>
1613   LIBS        libraries to pass to the linker, e.g. -l<library>
1614   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1615               you have headers in a nonstandard directory <include dir>
1616   CPP         C preprocessor
1617   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1618               the first program found out of: `bison -y', `byacc', `yacc'.
1619   YFLAGS      The list of arguments that will be passed by default to $YACC.
1620               This script will default YFLAGS to the empty string to avoid a
1621               default value of `-d' given by some make applications.
1622   XMKMF       Path to xmkmf, Makefile generator for X Window System
1623
1624 Use these variables to override the choices made by `configure' or to help
1625 it to find libraries and programs with nonstandard names/locations.
1626
1627 Report bugs to the package provider.
1628 _ACEOF
1629 ac_status=$?
1630 fi
1631
1632 if test "$ac_init_help" = "recursive"; then
1633   # If there are subdirs, report their specific --help.
1634   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1635     test -d "$ac_dir" ||
1636       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1637       continue
1638     ac_builddir=.
1639
1640 case "$ac_dir" in
1641 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1642 *)
1643   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1644   # A ".." for each directory in $ac_dir_suffix.
1645   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1646   case $ac_top_builddir_sub in
1647   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1648   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1649   esac ;;
1650 esac
1651 ac_abs_top_builddir=$ac_pwd
1652 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1653 # for backward compatibility:
1654 ac_top_builddir=$ac_top_build_prefix
1655
1656 case $srcdir in
1657   .)  # We are building in place.
1658     ac_srcdir=.
1659     ac_top_srcdir=$ac_top_builddir_sub
1660     ac_abs_top_srcdir=$ac_pwd ;;
1661   [\\/]* | ?:[\\/]* )  # Absolute name.
1662     ac_srcdir=$srcdir$ac_dir_suffix;
1663     ac_top_srcdir=$srcdir
1664     ac_abs_top_srcdir=$srcdir ;;
1665   *) # Relative name.
1666     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1667     ac_top_srcdir=$ac_top_build_prefix$srcdir
1668     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1669 esac
1670 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1671
1672     cd "$ac_dir" || { ac_status=$?; continue; }
1673     # Check for guested configure.
1674     if test -f "$ac_srcdir/configure.gnu"; then
1675       echo &&
1676       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1677     elif test -f "$ac_srcdir/configure"; then
1678       echo &&
1679       $SHELL "$ac_srcdir/configure" --help=recursive
1680     else
1681       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1682     fi || ac_status=$?
1683     cd "$ac_pwd" || { ac_status=$?; break; }
1684   done
1685 fi
1686
1687 test -n "$ac_init_help" && exit $ac_status
1688 if $ac_init_version; then
1689   cat <<\_ACEOF
1690 configure
1691 generated by GNU Autoconf 2.64
1692
1693 Copyright (C) 2009 Free Software Foundation, Inc.
1694 This configure script is free software; the Free Software Foundation
1695 gives unlimited permission to copy, distribute and modify it.
1696 _ACEOF
1697   exit
1698 fi
1699
1700 ## ------------------------ ##
1701 ## Autoconf initialization. ##
1702 ## ------------------------ ##
1703
1704 # ac_fn_c_try_compile LINENO
1705 # --------------------------
1706 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1707 ac_fn_c_try_compile ()
1708 {
1709   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1710   rm -f conftest.$ac_objext
1711   if { { ac_try="$ac_compile"
1712 case "(($ac_try" in
1713   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1714   *) ac_try_echo=$ac_try;;
1715 esac
1716 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1717 $as_echo "$ac_try_echo"; } >&5
1718   (eval "$ac_compile") 2>conftest.err
1719   ac_status=$?
1720   if test -s conftest.err; then
1721     grep -v '^ *+' conftest.err >conftest.er1
1722     cat conftest.er1 >&5
1723     mv -f conftest.er1 conftest.err
1724   fi
1725   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1726   test $ac_status = 0; } && {
1727          test -z "$ac_c_werror_flag" ||
1728          test ! -s conftest.err
1729        } && test -s conftest.$ac_objext; then :
1730   ac_retval=0
1731 else
1732   $as_echo "$as_me: failed program was:" >&5
1733 sed 's/^/| /' conftest.$ac_ext >&5
1734
1735         ac_retval=1
1736 fi
1737   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1738   return $ac_retval
1739
1740 } # ac_fn_c_try_compile
1741
1742 # ac_fn_c_try_cpp LINENO
1743 # ----------------------
1744 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1745 ac_fn_c_try_cpp ()
1746 {
1747   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1748   if { { ac_try="$ac_cpp conftest.$ac_ext"
1749 case "(($ac_try" in
1750   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1751   *) ac_try_echo=$ac_try;;
1752 esac
1753 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1754 $as_echo "$ac_try_echo"; } >&5
1755   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1756   ac_status=$?
1757   if test -s conftest.err; then
1758     grep -v '^ *+' conftest.err >conftest.er1
1759     cat conftest.er1 >&5
1760     mv -f conftest.er1 conftest.err
1761   fi
1762   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1763   test $ac_status = 0; } >/dev/null && {
1764          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1765          test ! -s conftest.err
1766        }; then :
1767   ac_retval=0
1768 else
1769   $as_echo "$as_me: failed program was:" >&5
1770 sed 's/^/| /' conftest.$ac_ext >&5
1771
1772     ac_retval=1
1773 fi
1774   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1775   return $ac_retval
1776
1777 } # ac_fn_c_try_cpp
1778
1779 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1780 # -------------------------------------------------------
1781 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1782 # the include files in INCLUDES and setting the cache variable VAR
1783 # accordingly.
1784 ac_fn_c_check_header_mongrel ()
1785 {
1786   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1787   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1789 $as_echo_n "checking for $2... " >&6; }
1790 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1791   $as_echo_n "(cached) " >&6
1792 fi
1793 eval ac_res=\$$3
1794                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1795 $as_echo "$ac_res" >&6; }
1796 else
1797   # Is the header compilable?
1798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1799 $as_echo_n "checking $2 usability... " >&6; }
1800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1801 /* end confdefs.h.  */
1802 $4
1803 #include <$2>
1804 _ACEOF
1805 if ac_fn_c_try_compile "$LINENO"; then :
1806   ac_header_compiler=yes
1807 else
1808   ac_header_compiler=no
1809 fi
1810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1812 $as_echo "$ac_header_compiler" >&6; }
1813
1814 # Is the header present?
1815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1816 $as_echo_n "checking $2 presence... " >&6; }
1817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1818 /* end confdefs.h.  */
1819 #include <$2>
1820 _ACEOF
1821 if ac_fn_c_try_cpp "$LINENO"; then :
1822   ac_header_preproc=yes
1823 else
1824   ac_header_preproc=no
1825 fi
1826 rm -f conftest.err conftest.$ac_ext
1827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1828 $as_echo "$ac_header_preproc" >&6; }
1829
1830 # So?  What about this header?
1831 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1832   yes:no: )
1833     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1834 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1835     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1836 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1837     ;;
1838   no:yes:* )
1839     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1840 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1841     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1842 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1843     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1844 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1845     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1846 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1847     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1848 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1849     ;;
1850 esac
1851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1852 $as_echo_n "checking for $2... " >&6; }
1853 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1854   $as_echo_n "(cached) " >&6
1855 else
1856   eval "$3=\$ac_header_compiler"
1857 fi
1858 eval ac_res=\$$3
1859                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1860 $as_echo "$ac_res" >&6; }
1861 fi
1862   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1863
1864 } # ac_fn_c_check_header_mongrel
1865
1866 # ac_fn_c_try_run LINENO
1867 # ----------------------
1868 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1869 # that executables *can* be run.
1870 ac_fn_c_try_run ()
1871 {
1872   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1873   if { { ac_try="$ac_link"
1874 case "(($ac_try" in
1875   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1876   *) ac_try_echo=$ac_try;;
1877 esac
1878 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1879 $as_echo "$ac_try_echo"; } >&5
1880   (eval "$ac_link") 2>&5
1881   ac_status=$?
1882   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1883   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1884   { { case "(($ac_try" in
1885   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1886   *) ac_try_echo=$ac_try;;
1887 esac
1888 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1889 $as_echo "$ac_try_echo"; } >&5
1890   (eval "$ac_try") 2>&5
1891   ac_status=$?
1892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1893   test $ac_status = 0; }; }; then :
1894   ac_retval=0
1895 else
1896   $as_echo "$as_me: program exited with status $ac_status" >&5
1897        $as_echo "$as_me: failed program was:" >&5
1898 sed 's/^/| /' conftest.$ac_ext >&5
1899
1900        ac_retval=$ac_status
1901 fi
1902   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1903   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1904   return $ac_retval
1905
1906 } # ac_fn_c_try_run
1907
1908 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1909 # -------------------------------------------------------
1910 # Tests whether HEADER exists and can be compiled using the include files in
1911 # INCLUDES, setting the cache variable VAR accordingly.
1912 ac_fn_c_check_header_compile ()
1913 {
1914   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1916 $as_echo_n "checking for $2... " >&6; }
1917 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1918   $as_echo_n "(cached) " >&6
1919 else
1920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1921 /* end confdefs.h.  */
1922 $4
1923 #include <$2>
1924 _ACEOF
1925 if ac_fn_c_try_compile "$LINENO"; then :
1926   eval "$3=yes"
1927 else
1928   eval "$3=no"
1929 fi
1930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1931 fi
1932 eval ac_res=\$$3
1933                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1934 $as_echo "$ac_res" >&6; }
1935   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1936
1937 } # ac_fn_c_check_header_compile
1938
1939 # ac_fn_c_try_link LINENO
1940 # -----------------------
1941 # Try to link conftest.$ac_ext, and return whether this succeeded.
1942 ac_fn_c_try_link ()
1943 {
1944   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1945   rm -f conftest.$ac_objext conftest$ac_exeext
1946   if { { ac_try="$ac_link"
1947 case "(($ac_try" in
1948   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1949   *) ac_try_echo=$ac_try;;
1950 esac
1951 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1952 $as_echo "$ac_try_echo"; } >&5
1953   (eval "$ac_link") 2>conftest.err
1954   ac_status=$?
1955   if test -s conftest.err; then
1956     grep -v '^ *+' conftest.err >conftest.er1
1957     cat conftest.er1 >&5
1958     mv -f conftest.er1 conftest.err
1959   fi
1960   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1961   test $ac_status = 0; } && {
1962          test -z "$ac_c_werror_flag" ||
1963          test ! -s conftest.err
1964        } && test -s conftest$ac_exeext && {
1965          test "$cross_compiling" = yes ||
1966          $as_test_x conftest$ac_exeext
1967        }; then :
1968   ac_retval=0
1969 else
1970   $as_echo "$as_me: failed program was:" >&5
1971 sed 's/^/| /' conftest.$ac_ext >&5
1972
1973         ac_retval=1
1974 fi
1975   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1976   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1977   # interfere with the next link command; also delete a directory that is
1978   # left behind by Apple's compiler.  We do this before executing the actions.
1979   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1980   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1981   return $ac_retval
1982
1983 } # ac_fn_c_try_link
1984
1985 # ac_fn_c_check_func LINENO FUNC VAR
1986 # ----------------------------------
1987 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1988 ac_fn_c_check_func ()
1989 {
1990   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1991   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1992 $as_echo_n "checking for $2... " >&6; }
1993 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1994   $as_echo_n "(cached) " >&6
1995 else
1996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1997 /* end confdefs.h.  */
1998 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1999    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2000 #define $2 innocuous_$2
2001
2002 /* System header to define __stub macros and hopefully few prototypes,
2003     which can conflict with char $2 (); below.
2004     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2005     <limits.h> exists even on freestanding compilers.  */
2006
2007 #ifdef __STDC__
2008 # include <limits.h>
2009 #else
2010 # include <assert.h>
2011 #endif
2012
2013 #undef $2
2014
2015 /* Override any GCC internal prototype to avoid an error.
2016    Use char because int might match the return type of a GCC
2017    builtin and then its argument prototype would still apply.  */
2018 #ifdef __cplusplus
2019 extern "C"
2020 #endif
2021 char $2 ();
2022 /* The GNU C library defines this for functions which it implements
2023     to always fail with ENOSYS.  Some functions are actually named
2024     something starting with __ and the normal name is an alias.  */
2025 #if defined __stub_$2 || defined __stub___$2
2026 choke me
2027 #endif
2028
2029 int
2030 main ()
2031 {
2032 return $2 ();
2033   ;
2034   return 0;
2035 }
2036 _ACEOF
2037 if ac_fn_c_try_link "$LINENO"; then :
2038   eval "$3=yes"
2039 else
2040   eval "$3=no"
2041 fi
2042 rm -f core conftest.err conftest.$ac_objext \
2043     conftest$ac_exeext conftest.$ac_ext
2044 fi
2045 eval ac_res=\$$3
2046                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2047 $as_echo "$ac_res" >&6; }
2048   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2049
2050 } # ac_fn_c_check_func
2051
2052 # ac_fn_c_check_decl LINENO SYMBOL VAR
2053 # ------------------------------------
2054 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2055 ac_fn_c_check_decl ()
2056 {
2057   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2059 $as_echo_n "checking whether $2 is declared... " >&6; }
2060 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2061   $as_echo_n "(cached) " >&6
2062 else
2063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2064 /* end confdefs.h.  */
2065 $4
2066 int
2067 main ()
2068 {
2069 #ifndef $2
2070   (void) $2;
2071 #endif
2072
2073   ;
2074   return 0;
2075 }
2076 _ACEOF
2077 if ac_fn_c_try_compile "$LINENO"; then :
2078   eval "$3=yes"
2079 else
2080   eval "$3=no"
2081 fi
2082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2083 fi
2084 eval ac_res=\$$3
2085                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2086 $as_echo "$ac_res" >&6; }
2087   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2088
2089 } # ac_fn_c_check_decl
2090
2091 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2092 # --------------------------------------------
2093 # Tries to find the compile-time value of EXPR in a program that includes
2094 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2095 # computed
2096 ac_fn_c_compute_int ()
2097 {
2098   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2099   if test "$cross_compiling" = yes; then
2100     # Depending upon the size, compute the lo and hi bounds.
2101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2102 /* end confdefs.h.  */
2103 $4
2104 int
2105 main ()
2106 {
2107 static int test_array [1 - 2 * !(($2) >= 0)];
2108 test_array [0] = 0
2109
2110   ;
2111   return 0;
2112 }
2113 _ACEOF
2114 if ac_fn_c_try_compile "$LINENO"; then :
2115   ac_lo=0 ac_mid=0
2116   while :; do
2117     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2118 /* end confdefs.h.  */
2119 $4
2120 int
2121 main ()
2122 {
2123 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2124 test_array [0] = 0
2125
2126   ;
2127   return 0;
2128 }
2129 _ACEOF
2130 if ac_fn_c_try_compile "$LINENO"; then :
2131   ac_hi=$ac_mid; break
2132 else
2133   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2134                         if test $ac_lo -le $ac_mid; then
2135                           ac_lo= ac_hi=
2136                           break
2137                         fi
2138                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2139 fi
2140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2141   done
2142 else
2143   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2144 /* end confdefs.h.  */
2145 $4
2146 int
2147 main ()
2148 {
2149 static int test_array [1 - 2 * !(($2) < 0)];
2150 test_array [0] = 0
2151
2152   ;
2153   return 0;
2154 }
2155 _ACEOF
2156 if ac_fn_c_try_compile "$LINENO"; then :
2157   ac_hi=-1 ac_mid=-1
2158   while :; do
2159     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2160 /* end confdefs.h.  */
2161 $4
2162 int
2163 main ()
2164 {
2165 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2166 test_array [0] = 0
2167
2168   ;
2169   return 0;
2170 }
2171 _ACEOF
2172 if ac_fn_c_try_compile "$LINENO"; then :
2173   ac_lo=$ac_mid; break
2174 else
2175   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2176                         if test $ac_mid -le $ac_hi; then
2177                           ac_lo= ac_hi=
2178                           break
2179                         fi
2180                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2181 fi
2182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2183   done
2184 else
2185   ac_lo= ac_hi=
2186 fi
2187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2188 fi
2189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2190 # Binary search between lo and hi bounds.
2191 while test "x$ac_lo" != "x$ac_hi"; do
2192   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h.  */
2195 $4
2196 int
2197 main ()
2198 {
2199 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2200 test_array [0] = 0
2201
2202   ;
2203   return 0;
2204 }
2205 _ACEOF
2206 if ac_fn_c_try_compile "$LINENO"; then :
2207   ac_hi=$ac_mid
2208 else
2209   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2210 fi
2211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2212 done
2213 case $ac_lo in #((
2214 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2215 '') ac_retval=1 ;;
2216 esac
2217   else
2218     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2219 /* end confdefs.h.  */
2220 $4
2221 static long int longval () { return $2; }
2222 static unsigned long int ulongval () { return $2; }
2223 #include <stdio.h>
2224 #include <stdlib.h>
2225 int
2226 main ()
2227 {
2228
2229   FILE *f = fopen ("conftest.val", "w");
2230   if (! f)
2231     return 1;
2232   if (($2) < 0)
2233     {
2234       long int i = longval ();
2235       if (i != ($2))
2236         return 1;
2237       fprintf (f, "%ld", i);
2238     }
2239   else
2240     {
2241       unsigned long int i = ulongval ();
2242       if (i != ($2))
2243         return 1;
2244       fprintf (f, "%lu", i);
2245     }
2246   /* Do not output a trailing newline, as this causes \r\n confusion
2247      on some platforms.  */
2248   return ferror (f) || fclose (f) != 0;
2249
2250   ;
2251   return 0;
2252 }
2253 _ACEOF
2254 if ac_fn_c_try_run "$LINENO"; then :
2255   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2256 else
2257   ac_retval=1
2258 fi
2259 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2260   conftest.$ac_objext conftest.beam conftest.$ac_ext
2261 rm -f conftest.val
2262
2263   fi
2264   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2265   return $ac_retval
2266
2267 } # ac_fn_c_compute_int
2268
2269 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2270 # ----------------------------------------------------
2271 # Tries to find if the field MEMBER exists in type AGGR, after including
2272 # INCLUDES, setting cache variable VAR accordingly.
2273 ac_fn_c_check_member ()
2274 {
2275   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2276   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2277 $as_echo_n "checking for $2.$3... " >&6; }
2278 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2279   $as_echo_n "(cached) " >&6
2280 else
2281   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2282 /* end confdefs.h.  */
2283 $5
2284 int
2285 main ()
2286 {
2287 static $2 ac_aggr;
2288 if (ac_aggr.$3)
2289 return 0;
2290   ;
2291   return 0;
2292 }
2293 _ACEOF
2294 if ac_fn_c_try_compile "$LINENO"; then :
2295   eval "$4=yes"
2296 else
2297   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2298 /* end confdefs.h.  */
2299 $5
2300 int
2301 main ()
2302 {
2303 static $2 ac_aggr;
2304 if (sizeof ac_aggr.$3)
2305 return 0;
2306   ;
2307   return 0;
2308 }
2309 _ACEOF
2310 if ac_fn_c_try_compile "$LINENO"; then :
2311   eval "$4=yes"
2312 else
2313   eval "$4=no"
2314 fi
2315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2316 fi
2317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2318 fi
2319 eval ac_res=\$$4
2320                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2321 $as_echo "$ac_res" >&6; }
2322   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2323
2324 } # ac_fn_c_check_member
2325
2326 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2327 # -------------------------------------------
2328 # Tests whether TYPE exists after having included INCLUDES, setting cache
2329 # variable VAR accordingly.
2330 ac_fn_c_check_type ()
2331 {
2332   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2333   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2334 $as_echo_n "checking for $2... " >&6; }
2335 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2336   $as_echo_n "(cached) " >&6
2337 else
2338   eval "$3=no"
2339   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2340 /* end confdefs.h.  */
2341 $4
2342 int
2343 main ()
2344 {
2345 if (sizeof ($2))
2346          return 0;
2347   ;
2348   return 0;
2349 }
2350 _ACEOF
2351 if ac_fn_c_try_compile "$LINENO"; then :
2352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2353 /* end confdefs.h.  */
2354 $4
2355 int
2356 main ()
2357 {
2358 if (sizeof (($2)))
2359             return 0;
2360   ;
2361   return 0;
2362 }
2363 _ACEOF
2364 if ac_fn_c_try_compile "$LINENO"; then :
2365
2366 else
2367   eval "$3=yes"
2368 fi
2369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2370 fi
2371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2372 fi
2373 eval ac_res=\$$3
2374                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2375 $as_echo "$ac_res" >&6; }
2376   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2377
2378 } # ac_fn_c_check_type
2379 cat >config.log <<_ACEOF
2380 This file contains any messages produced by compilers while
2381 running configure, to aid debugging if configure makes a mistake.
2382
2383 It was created by $as_me, which was
2384 generated by GNU Autoconf 2.64.  Invocation command line was
2385
2386   $ $0 $@
2387
2388 _ACEOF
2389 exec 5>>config.log
2390 {
2391 cat <<_ASUNAME
2392 ## --------- ##
2393 ## Platform. ##
2394 ## --------- ##
2395
2396 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2397 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2398 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2399 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2400 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2401
2402 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2403 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2404
2405 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2406 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2407 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2408 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2409 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2410 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2411 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2412
2413 _ASUNAME
2414
2415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2416 for as_dir in $PATH
2417 do
2418   IFS=$as_save_IFS
2419   test -z "$as_dir" && as_dir=.
2420     $as_echo "PATH: $as_dir"
2421   done
2422 IFS=$as_save_IFS
2423
2424 } >&5
2425
2426 cat >&5 <<_ACEOF
2427
2428
2429 ## ----------- ##
2430 ## Core tests. ##
2431 ## ----------- ##
2432
2433 _ACEOF
2434
2435
2436 # Keep a trace of the command line.
2437 # Strip out --no-create and --no-recursion so they do not pile up.
2438 # Strip out --silent because we don't want to record it for future runs.
2439 # Also quote any args containing shell meta-characters.
2440 # Make two passes to allow for proper duplicate-argument suppression.
2441 ac_configure_args=
2442 ac_configure_args0=
2443 ac_configure_args1=
2444 ac_must_keep_next=false
2445 for ac_pass in 1 2
2446 do
2447   for ac_arg
2448   do
2449     case $ac_arg in
2450     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2451     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2452     | -silent | --silent | --silen | --sile | --sil)
2453       continue ;;
2454     *\'*)
2455       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2456     esac
2457     case $ac_pass in
2458     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2459     2)
2460       as_fn_append ac_configure_args1 " '$ac_arg'"
2461       if test $ac_must_keep_next = true; then
2462         ac_must_keep_next=false # Got value, back to normal.
2463       else
2464         case $ac_arg in
2465           *=* | --config-cache | -C | -disable-* | --disable-* \
2466           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2467           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2468           | -with-* | --with-* | -without-* | --without-* | --x)
2469             case "$ac_configure_args0 " in
2470               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2471             esac
2472             ;;
2473           -* ) ac_must_keep_next=true ;;
2474         esac
2475       fi
2476       as_fn_append ac_configure_args " '$ac_arg'"
2477       ;;
2478     esac
2479   done
2480 done
2481 { ac_configure_args0=; unset ac_configure_args0;}
2482 { ac_configure_args1=; unset ac_configure_args1;}
2483
2484 # When interrupted or exit'd, cleanup temporary files, and complete
2485 # config.log.  We remove comments because anyway the quotes in there
2486 # would cause problems or look ugly.
2487 # WARNING: Use '\'' to represent an apostrophe within the trap.
2488 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2489 trap 'exit_status=$?
2490   # Save into config.log some information that might help in debugging.
2491   {
2492     echo
2493
2494     cat <<\_ASBOX
2495 ## ---------------- ##
2496 ## Cache variables. ##
2497 ## ---------------- ##
2498 _ASBOX
2499     echo
2500     # The following way of writing the cache mishandles newlines in values,
2501 (
2502   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2503     eval ac_val=\$$ac_var
2504     case $ac_val in #(
2505     *${as_nl}*)
2506       case $ac_var in #(
2507       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2508 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2509       esac
2510       case $ac_var in #(
2511       _ | IFS | as_nl) ;; #(
2512       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2513       *) { eval $ac_var=; unset $ac_var;} ;;
2514       esac ;;
2515     esac
2516   done
2517   (set) 2>&1 |
2518     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2519     *${as_nl}ac_space=\ *)
2520       sed -n \
2521         "s/'\''/'\''\\\\'\'''\''/g;
2522           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2523       ;; #(
2524     *)
2525       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2526       ;;
2527     esac |
2528     sort
2529 )
2530     echo
2531
2532     cat <<\_ASBOX
2533 ## ----------------- ##
2534 ## Output variables. ##
2535 ## ----------------- ##
2536 _ASBOX
2537     echo
2538     for ac_var in $ac_subst_vars
2539     do
2540       eval ac_val=\$$ac_var
2541       case $ac_val in
2542       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2543       esac
2544       $as_echo "$ac_var='\''$ac_val'\''"
2545     done | sort
2546     echo
2547
2548     if test -n "$ac_subst_files"; then
2549       cat <<\_ASBOX
2550 ## ------------------- ##
2551 ## File substitutions. ##
2552 ## ------------------- ##
2553 _ASBOX
2554       echo
2555       for ac_var in $ac_subst_files
2556       do
2557         eval ac_val=\$$ac_var
2558         case $ac_val in
2559         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2560         esac
2561         $as_echo "$ac_var='\''$ac_val'\''"
2562       done | sort
2563       echo
2564     fi
2565
2566     if test -s confdefs.h; then
2567       cat <<\_ASBOX
2568 ## ----------- ##
2569 ## confdefs.h. ##
2570 ## ----------- ##
2571 _ASBOX
2572       echo
2573       cat confdefs.h
2574       echo
2575     fi
2576     test "$ac_signal" != 0 &&
2577       $as_echo "$as_me: caught signal $ac_signal"
2578     $as_echo "$as_me: exit $exit_status"
2579   } >&5
2580   rm -f core *.core core.conftest.* &&
2581     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2582     exit $exit_status
2583 ' 0
2584 for ac_signal in 1 2 13 15; do
2585   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2586 done
2587 ac_signal=0
2588
2589 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2590 rm -f -r conftest* confdefs.h
2591
2592 $as_echo "/* confdefs.h */" > confdefs.h
2593
2594 # Predefined preprocessor variables.
2595
2596 cat >>confdefs.h <<_ACEOF
2597 #define PACKAGE_NAME "$PACKAGE_NAME"
2598 _ACEOF
2599
2600 cat >>confdefs.h <<_ACEOF
2601 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2602 _ACEOF
2603
2604 cat >>confdefs.h <<_ACEOF
2605 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2606 _ACEOF
2607
2608 cat >>confdefs.h <<_ACEOF
2609 #define PACKAGE_STRING "$PACKAGE_STRING"
2610 _ACEOF
2611
2612 cat >>confdefs.h <<_ACEOF
2613 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2614 _ACEOF
2615
2616 cat >>confdefs.h <<_ACEOF
2617 #define PACKAGE_URL "$PACKAGE_URL"
2618 _ACEOF
2619
2620
2621 # Let the site file select an alternate cache file if it wants to.
2622 # Prefer an explicitly selected file to automatically selected ones.
2623 ac_site_file1=NONE
2624 ac_site_file2=NONE
2625 if test -n "$CONFIG_SITE"; then
2626   ac_site_file1=$CONFIG_SITE
2627 elif test "x$prefix" != xNONE; then
2628   ac_site_file1=$prefix/share/config.site
2629   ac_site_file2=$prefix/etc/config.site
2630 else
2631   ac_site_file1=$ac_default_prefix/share/config.site
2632   ac_site_file2=$ac_default_prefix/etc/config.site
2633 fi
2634 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2635 do
2636   test "x$ac_site_file" = xNONE && continue
2637   if test -r "$ac_site_file"; then
2638     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2639 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2640     sed 's/^/| /' "$ac_site_file" >&5
2641     . "$ac_site_file"
2642   fi
2643 done
2644
2645 if test -r "$cache_file"; then
2646   # Some versions of bash will fail to source /dev/null (special
2647   # files actually), so we avoid doing that.
2648   if test -f "$cache_file"; then
2649     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2650 $as_echo "$as_me: loading cache $cache_file" >&6;}
2651     case $cache_file in
2652       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2653       *)                      . "./$cache_file";;
2654     esac
2655   fi
2656 else
2657   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2658 $as_echo "$as_me: creating cache $cache_file" >&6;}
2659   >$cache_file
2660 fi
2661
2662 gl_header_list="$gl_header_list stdint.h"
2663 gl_header_list="$gl_header_list wchar.h"
2664 gl_header_list="$gl_header_list string.h"
2665 # Check that the precious variables saved in the cache have kept the same
2666 # value.
2667 ac_cache_corrupted=false
2668 for ac_var in $ac_precious_vars; do
2669   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2670   eval ac_new_set=\$ac_env_${ac_var}_set
2671   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2672   eval ac_new_val=\$ac_env_${ac_var}_value
2673   case $ac_old_set,$ac_new_set in
2674     set,)
2675       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2676 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2677       ac_cache_corrupted=: ;;
2678     ,set)
2679       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2680 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2681       ac_cache_corrupted=: ;;
2682     ,);;
2683     *)
2684       if test "x$ac_old_val" != "x$ac_new_val"; then
2685         # differences in whitespace do not lead to failure.
2686         ac_old_val_w=`echo x $ac_old_val`
2687         ac_new_val_w=`echo x $ac_new_val`
2688         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2689           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2690 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2691           ac_cache_corrupted=:
2692         else
2693           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2694 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2695           eval $ac_var=\$ac_old_val
2696         fi
2697         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2698 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2699         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2700 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2701       fi;;
2702   esac
2703   # Pass precious variables to config.status.
2704   if test "$ac_new_set" = set; then
2705     case $ac_new_val in
2706     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2707     *) ac_arg=$ac_var=$ac_new_val ;;
2708     esac
2709     case " $ac_configure_args " in
2710       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2711       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2712     esac
2713   fi
2714 done
2715 if $ac_cache_corrupted; then
2716   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2717 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2718   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2719 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2720   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2721 fi
2722 ## -------------------- ##
2723 ## Main body of script. ##
2724 ## -------------------- ##
2725
2726 ac_ext=c
2727 ac_cpp='$CPP $CPPFLAGS'
2728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2731
2732
2733
2734
2735
2736 ac_config_headers="$ac_config_headers config.h:config.in"
2737
2738
2739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2740 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2741     # Check whether --enable-maintainer-mode was given.
2742 if test "${enable_maintainer_mode+set}" = set; then :
2743   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2744 else
2745   USE_MAINTAINER_MODE=no
2746 fi
2747
2748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2749 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2750    if test $USE_MAINTAINER_MODE = yes; then
2751   MAINTAINER_MODE_TRUE=
2752   MAINTAINER_MODE_FALSE='#'
2753 else
2754   MAINTAINER_MODE_TRUE='#'
2755   MAINTAINER_MODE_FALSE=
2756 fi
2757
2758   MAINT=$MAINTAINER_MODE_TRUE
2759
2760
2761
2762 ac_ext=c
2763 ac_cpp='$CPP $CPPFLAGS'
2764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2766 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2767 if test -n "$ac_tool_prefix"; then
2768   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2769 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2771 $as_echo_n "checking for $ac_word... " >&6; }
2772 if test "${ac_cv_prog_CC+set}" = set; then :
2773   $as_echo_n "(cached) " >&6
2774 else
2775   if test -n "$CC"; then
2776   ac_cv_prog_CC="$CC" # Let the user override the test.
2777 else
2778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2779 for as_dir in $PATH
2780 do
2781   IFS=$as_save_IFS
2782   test -z "$as_dir" && as_dir=.
2783     for ac_exec_ext in '' $ac_executable_extensions; do
2784   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2785     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2786     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2787     break 2
2788   fi
2789 done
2790   done
2791 IFS=$as_save_IFS
2792
2793 fi
2794 fi
2795 CC=$ac_cv_prog_CC
2796 if test -n "$CC"; then
2797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2798 $as_echo "$CC" >&6; }
2799 else
2800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2801 $as_echo "no" >&6; }
2802 fi
2803
2804
2805 fi
2806 if test -z "$ac_cv_prog_CC"; then
2807   ac_ct_CC=$CC
2808   # Extract the first word of "gcc", so it can be a program name with args.
2809 set dummy gcc; ac_word=$2
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2811 $as_echo_n "checking for $ac_word... " >&6; }
2812 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2813   $as_echo_n "(cached) " >&6
2814 else
2815   if test -n "$ac_ct_CC"; then
2816   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2817 else
2818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2819 for as_dir in $PATH
2820 do
2821   IFS=$as_save_IFS
2822   test -z "$as_dir" && as_dir=.
2823     for ac_exec_ext in '' $ac_executable_extensions; do
2824   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2825     ac_cv_prog_ac_ct_CC="gcc"
2826     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2827     break 2
2828   fi
2829 done
2830   done
2831 IFS=$as_save_IFS
2832
2833 fi
2834 fi
2835 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2836 if test -n "$ac_ct_CC"; then
2837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2838 $as_echo "$ac_ct_CC" >&6; }
2839 else
2840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2841 $as_echo "no" >&6; }
2842 fi
2843
2844   if test "x$ac_ct_CC" = x; then
2845     CC=""
2846   else
2847     case $cross_compiling:$ac_tool_warned in
2848 yes:)
2849 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2850 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2851 ac_tool_warned=yes ;;
2852 esac
2853     CC=$ac_ct_CC
2854   fi
2855 else
2856   CC="$ac_cv_prog_CC"
2857 fi
2858
2859 if test -z "$CC"; then
2860           if test -n "$ac_tool_prefix"; then
2861     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2862 set dummy ${ac_tool_prefix}cc; ac_word=$2
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2864 $as_echo_n "checking for $ac_word... " >&6; }
2865 if test "${ac_cv_prog_CC+set}" = set; then :
2866   $as_echo_n "(cached) " >&6
2867 else
2868   if test -n "$CC"; then
2869   ac_cv_prog_CC="$CC" # Let the user override the test.
2870 else
2871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2872 for as_dir in $PATH
2873 do
2874   IFS=$as_save_IFS
2875   test -z "$as_dir" && as_dir=.
2876     for ac_exec_ext in '' $ac_executable_extensions; do
2877   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2878     ac_cv_prog_CC="${ac_tool_prefix}cc"
2879     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2880     break 2
2881   fi
2882 done
2883   done
2884 IFS=$as_save_IFS
2885
2886 fi
2887 fi
2888 CC=$ac_cv_prog_CC
2889 if test -n "$CC"; then
2890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2891 $as_echo "$CC" >&6; }
2892 else
2893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2894 $as_echo "no" >&6; }
2895 fi
2896
2897
2898   fi
2899 fi
2900 if test -z "$CC"; then
2901   # Extract the first word of "cc", so it can be a program name with args.
2902 set dummy cc; ac_word=$2
2903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2904 $as_echo_n "checking for $ac_word... " >&6; }
2905 if test "${ac_cv_prog_CC+set}" = set; then :
2906   $as_echo_n "(cached) " >&6
2907 else
2908   if test -n "$CC"; then
2909   ac_cv_prog_CC="$CC" # Let the user override the test.
2910 else
2911   ac_prog_rejected=no
2912 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2913 for as_dir in $PATH
2914 do
2915   IFS=$as_save_IFS
2916   test -z "$as_dir" && as_dir=.
2917     for ac_exec_ext in '' $ac_executable_extensions; do
2918   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2919     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2920        ac_prog_rejected=yes
2921        continue
2922      fi
2923     ac_cv_prog_CC="cc"
2924     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2925     break 2
2926   fi
2927 done
2928   done
2929 IFS=$as_save_IFS
2930
2931 if test $ac_prog_rejected = yes; then
2932   # We found a bogon in the path, so make sure we never use it.
2933   set dummy $ac_cv_prog_CC
2934   shift
2935   if test $# != 0; then
2936     # We chose a different compiler from the bogus one.
2937     # However, it has the same basename, so the bogon will be chosen
2938     # first if we set CC to just the basename; use the full file name.
2939     shift
2940     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2941   fi
2942 fi
2943 fi
2944 fi
2945 CC=$ac_cv_prog_CC
2946 if test -n "$CC"; then
2947   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2948 $as_echo "$CC" >&6; }
2949 else
2950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2951 $as_echo "no" >&6; }
2952 fi
2953
2954
2955 fi
2956 if test -z "$CC"; then
2957   if test -n "$ac_tool_prefix"; then
2958   for ac_prog in cl.exe
2959   do
2960     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2961 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2963 $as_echo_n "checking for $ac_word... " >&6; }
2964 if test "${ac_cv_prog_CC+set}" = set; then :
2965   $as_echo_n "(cached) " >&6
2966 else
2967   if test -n "$CC"; then
2968   ac_cv_prog_CC="$CC" # Let the user override the test.
2969 else
2970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2971 for as_dir in $PATH
2972 do
2973   IFS=$as_save_IFS
2974   test -z "$as_dir" && as_dir=.
2975     for ac_exec_ext in '' $ac_executable_extensions; do
2976   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2977     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2978     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2979     break 2
2980   fi
2981 done
2982   done
2983 IFS=$as_save_IFS
2984
2985 fi
2986 fi
2987 CC=$ac_cv_prog_CC
2988 if test -n "$CC"; then
2989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2990 $as_echo "$CC" >&6; }
2991 else
2992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2993 $as_echo "no" >&6; }
2994 fi
2995
2996
2997     test -n "$CC" && break
2998   done
2999 fi
3000 if test -z "$CC"; then
3001   ac_ct_CC=$CC
3002   for ac_prog in cl.exe
3003 do
3004   # Extract the first word of "$ac_prog", so it can be a program name with args.
3005 set dummy $ac_prog; ac_word=$2
3006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3007 $as_echo_n "checking for $ac_word... " >&6; }
3008 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3009   $as_echo_n "(cached) " >&6
3010 else
3011   if test -n "$ac_ct_CC"; then
3012   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3013 else
3014 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3015 for as_dir in $PATH
3016 do
3017   IFS=$as_save_IFS
3018   test -z "$as_dir" && as_dir=.
3019     for ac_exec_ext in '' $ac_executable_extensions; do
3020   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3021     ac_cv_prog_ac_ct_CC="$ac_prog"
3022     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3023     break 2
3024   fi
3025 done
3026   done
3027 IFS=$as_save_IFS
3028
3029 fi
3030 fi
3031 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3032 if test -n "$ac_ct_CC"; then
3033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3034 $as_echo "$ac_ct_CC" >&6; }
3035 else
3036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3037 $as_echo "no" >&6; }
3038 fi
3039
3040
3041   test -n "$ac_ct_CC" && break
3042 done
3043
3044   if test "x$ac_ct_CC" = x; then
3045     CC=""
3046   else
3047     case $cross_compiling:$ac_tool_warned in
3048 yes:)
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3050 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3051 ac_tool_warned=yes ;;
3052 esac
3053     CC=$ac_ct_CC
3054   fi
3055 fi
3056
3057 fi
3058
3059
3060 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3061 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3062 as_fn_error "no acceptable C compiler found in \$PATH
3063 See \`config.log' for more details." "$LINENO" 5; }
3064
3065 # Provide some information about the compiler.
3066 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3067 set X $ac_compile
3068 ac_compiler=$2
3069 for ac_option in --version -v -V -qversion; do
3070   { { ac_try="$ac_compiler $ac_option >&5"
3071 case "(($ac_try" in
3072   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3073   *) ac_try_echo=$ac_try;;
3074 esac
3075 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3076 $as_echo "$ac_try_echo"; } >&5
3077   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3078   ac_status=$?
3079   if test -s conftest.err; then
3080     sed '10a\
3081 ... rest of stderr output deleted ...
3082          10q' conftest.err >conftest.er1
3083     cat conftest.er1 >&5
3084     rm -f conftest.er1 conftest.err
3085   fi
3086   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3087   test $ac_status = 0; }
3088 done
3089
3090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3091 /* end confdefs.h.  */
3092
3093 int
3094 main ()
3095 {
3096
3097   ;
3098   return 0;
3099 }
3100 _ACEOF
3101 ac_clean_files_save=$ac_clean_files
3102 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3103 # Try to create an executable without -o first, disregard a.out.
3104 # It will help us diagnose broken compilers, and finding out an intuition
3105 # of exeext.
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3107 $as_echo_n "checking for C compiler default output file name... " >&6; }
3108 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3109
3110 # The possible output files:
3111 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3112
3113 ac_rmfiles=
3114 for ac_file in $ac_files
3115 do
3116   case $ac_file in
3117     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3118     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3119   esac
3120 done
3121 rm -f $ac_rmfiles
3122
3123 if { { ac_try="$ac_link_default"
3124 case "(($ac_try" in
3125   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3126   *) ac_try_echo=$ac_try;;
3127 esac
3128 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3129 $as_echo "$ac_try_echo"; } >&5
3130   (eval "$ac_link_default") 2>&5
3131   ac_status=$?
3132   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3133   test $ac_status = 0; }; then :
3134   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3135 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3136 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3137 # so that the user can short-circuit this test for compilers unknown to
3138 # Autoconf.
3139 for ac_file in $ac_files ''
3140 do
3141   test -f "$ac_file" || continue
3142   case $ac_file in
3143     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3144         ;;
3145     [ab].out )
3146         # We found the default executable, but exeext='' is most
3147         # certainly right.
3148         break;;
3149     *.* )
3150         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3151         then :; else
3152            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3153         fi
3154         # We set ac_cv_exeext here because the later test for it is not
3155         # safe: cross compilers may not add the suffix if given an `-o'
3156         # argument, so we may need to know it at that point already.
3157         # Even if this section looks crufty: it has the advantage of
3158         # actually working.
3159         break;;
3160     * )
3161         break;;
3162   esac
3163 done
3164 test "$ac_cv_exeext" = no && ac_cv_exeext=
3165
3166 else
3167   ac_file=''
3168 fi
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3170 $as_echo "$ac_file" >&6; }
3171 if test -z "$ac_file"; then :
3172   $as_echo "$as_me: failed program was:" >&5
3173 sed 's/^/| /' conftest.$ac_ext >&5
3174
3175 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3176 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3177 { as_fn_set_status 77
3178 as_fn_error "C compiler cannot create executables
3179 See \`config.log' for more details." "$LINENO" 5; }; }
3180 fi
3181 ac_exeext=$ac_cv_exeext
3182
3183 # Check that the compiler produces executables we can run.  If not, either
3184 # the compiler is broken, or we cross compile.
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3186 $as_echo_n "checking whether the C compiler works... " >&6; }
3187 # If not cross compiling, check that we can run a simple program.
3188 if test "$cross_compiling" != yes; then
3189   if { ac_try='./$ac_file'
3190   { { case "(($ac_try" in
3191   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3192   *) ac_try_echo=$ac_try;;
3193 esac
3194 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3195 $as_echo "$ac_try_echo"; } >&5
3196   (eval "$ac_try") 2>&5
3197   ac_status=$?
3198   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3199   test $ac_status = 0; }; }; then
3200     cross_compiling=no
3201   else
3202     if test "$cross_compiling" = maybe; then
3203         cross_compiling=yes
3204     else
3205         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3206 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3207 as_fn_error "cannot run C compiled programs.
3208 If you meant to cross compile, use \`--host'.
3209 See \`config.log' for more details." "$LINENO" 5; }
3210     fi
3211   fi
3212 fi
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3214 $as_echo "yes" >&6; }
3215
3216 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3217 ac_clean_files=$ac_clean_files_save
3218 # Check that the compiler produces executables we can run.  If not, either
3219 # the compiler is broken, or we cross compile.
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3221 $as_echo_n "checking whether we are cross compiling... " >&6; }
3222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3223 $as_echo "$cross_compiling" >&6; }
3224
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3226 $as_echo_n "checking for suffix of executables... " >&6; }
3227 if { { ac_try="$ac_link"
3228 case "(($ac_try" in
3229   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3230   *) ac_try_echo=$ac_try;;
3231 esac
3232 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3233 $as_echo "$ac_try_echo"; } >&5
3234   (eval "$ac_link") 2>&5
3235   ac_status=$?
3236   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3237   test $ac_status = 0; }; then :
3238   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3239 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3240 # work properly (i.e., refer to `conftest.exe'), while it won't with
3241 # `rm'.
3242 for ac_file in conftest.exe conftest conftest.*; do
3243   test -f "$ac_file" || continue
3244   case $ac_file in
3245     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3246     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3247           break;;
3248     * ) break;;
3249   esac
3250 done
3251 else
3252   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3253 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3254 as_fn_error "cannot compute suffix of executables: cannot compile and link
3255 See \`config.log' for more details." "$LINENO" 5; }
3256 fi
3257 rm -f conftest$ac_cv_exeext
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3259 $as_echo "$ac_cv_exeext" >&6; }
3260
3261 rm -f conftest.$ac_ext
3262 EXEEXT=$ac_cv_exeext
3263 ac_exeext=$EXEEXT
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3265 $as_echo_n "checking for suffix of object files... " >&6; }
3266 if test "${ac_cv_objext+set}" = set; then :
3267   $as_echo_n "(cached) " >&6
3268 else
3269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3270 /* end confdefs.h.  */
3271
3272 int
3273 main ()
3274 {
3275
3276   ;
3277   return 0;
3278 }
3279 _ACEOF
3280 rm -f conftest.o conftest.obj
3281 if { { ac_try="$ac_compile"
3282 case "(($ac_try" in
3283   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3284   *) ac_try_echo=$ac_try;;
3285 esac
3286 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3287 $as_echo "$ac_try_echo"; } >&5
3288   (eval "$ac_compile") 2>&5
3289   ac_status=$?
3290   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3291   test $ac_status = 0; }; then :
3292   for ac_file in conftest.o conftest.obj conftest.*; do
3293   test -f "$ac_file" || continue;
3294   case $ac_file in
3295     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3296     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3297        break;;
3298   esac
3299 done
3300 else
3301   $as_echo "$as_me: failed program was:" >&5
3302 sed 's/^/| /' conftest.$ac_ext >&5
3303
3304 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3305 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3306 as_fn_error "cannot compute suffix of object files: cannot compile
3307 See \`config.log' for more details." "$LINENO" 5; }
3308 fi
3309 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3310 fi
3311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3312 $as_echo "$ac_cv_objext" >&6; }
3313 OBJEXT=$ac_cv_objext
3314 ac_objext=$OBJEXT
3315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3316 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3317 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3318   $as_echo_n "(cached) " >&6
3319 else
3320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3321 /* end confdefs.h.  */
3322
3323 int
3324 main ()
3325 {
3326 #ifndef __GNUC__
3327        choke me
3328 #endif
3329
3330   ;
3331   return 0;
3332 }
3333 _ACEOF
3334 if ac_fn_c_try_compile "$LINENO"; then :
3335   ac_compiler_gnu=yes
3336 else
3337   ac_compiler_gnu=no
3338 fi
3339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3340 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3341
3342 fi
3343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3344 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3345 if test $ac_compiler_gnu = yes; then
3346   GCC=yes
3347 else
3348   GCC=
3349 fi
3350 ac_test_CFLAGS=${CFLAGS+set}
3351 ac_save_CFLAGS=$CFLAGS
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3353 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3354 if test "${ac_cv_prog_cc_g+set}" = set; then :
3355   $as_echo_n "(cached) " >&6
3356 else
3357   ac_save_c_werror_flag=$ac_c_werror_flag
3358    ac_c_werror_flag=yes
3359    ac_cv_prog_cc_g=no
3360    CFLAGS="-g"
3361    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3362 /* end confdefs.h.  */
3363
3364 int
3365 main ()
3366 {
3367
3368   ;
3369   return 0;
3370 }
3371 _ACEOF
3372 if ac_fn_c_try_compile "$LINENO"; then :
3373   ac_cv_prog_cc_g=yes
3374 else
3375   CFLAGS=""
3376       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3377 /* end confdefs.h.  */
3378
3379 int
3380 main ()
3381 {
3382
3383   ;
3384   return 0;
3385 }
3386 _ACEOF
3387 if ac_fn_c_try_compile "$LINENO"; then :
3388
3389 else
3390   ac_c_werror_flag=$ac_save_c_werror_flag
3391          CFLAGS="-g"
3392          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3393 /* end confdefs.h.  */
3394
3395 int
3396 main ()
3397 {
3398
3399   ;
3400   return 0;
3401 }
3402 _ACEOF
3403 if ac_fn_c_try_compile "$LINENO"; then :
3404   ac_cv_prog_cc_g=yes
3405 fi
3406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3407 fi
3408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3409 fi
3410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3411    ac_c_werror_flag=$ac_save_c_werror_flag
3412 fi
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3414 $as_echo "$ac_cv_prog_cc_g" >&6; }
3415 if test "$ac_test_CFLAGS" = set; then
3416   CFLAGS=$ac_save_CFLAGS
3417 elif test $ac_cv_prog_cc_g = yes; then
3418   if test "$GCC" = yes; then
3419     CFLAGS="-g -O2"
3420   else
3421     CFLAGS="-g"
3422   fi
3423 else
3424   if test "$GCC" = yes; then
3425     CFLAGS="-O2"
3426   else
3427     CFLAGS=
3428   fi
3429 fi
3430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3431 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3432 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3433   $as_echo_n "(cached) " >&6
3434 else
3435   ac_cv_prog_cc_c89=no
3436 ac_save_CC=$CC
3437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3438 /* end confdefs.h.  */
3439 #include <stdarg.h>
3440 #include <stdio.h>
3441 #include <sys/types.h>
3442 #include <sys/stat.h>
3443 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3444 struct buf { int x; };
3445 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3446 static char *e (p, i)
3447      char **p;
3448      int i;
3449 {
3450   return p[i];
3451 }
3452 static char *f (char * (*g) (char **, int), char **p, ...)
3453 {
3454   char *s;
3455   va_list v;
3456   va_start (v,p);
3457   s = g (p, va_arg (v,int));
3458   va_end (v);
3459   return s;
3460 }
3461
3462 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3463    function prototypes and stuff, but not '\xHH' hex character constants.
3464    These don't provoke an error unfortunately, instead are silently treated
3465    as 'x'.  The following induces an error, until -std is added to get
3466    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3467    array size at least.  It's necessary to write '\x00'==0 to get something
3468    that's true only with -std.  */
3469 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3470
3471 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3472    inside strings and character constants.  */
3473 #define FOO(x) 'x'
3474 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3475
3476 int test (int i, double x);
3477 struct s1 {int (*f) (int a);};
3478 struct s2 {int (*f) (double a);};
3479 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3480 int argc;
3481 char **argv;
3482 int
3483 main ()
3484 {
3485 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3486   ;
3487   return 0;
3488 }
3489 _ACEOF
3490 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3491         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3492 do
3493   CC="$ac_save_CC $ac_arg"
3494   if ac_fn_c_try_compile "$LINENO"; then :
3495   ac_cv_prog_cc_c89=$ac_arg
3496 fi
3497 rm -f core conftest.err conftest.$ac_objext
3498   test "x$ac_cv_prog_cc_c89" != "xno" && break
3499 done
3500 rm -f conftest.$ac_ext
3501 CC=$ac_save_CC
3502
3503 fi
3504 # AC_CACHE_VAL
3505 case "x$ac_cv_prog_cc_c89" in
3506   x)
3507     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3508 $as_echo "none needed" >&6; } ;;
3509   xno)
3510     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3511 $as_echo "unsupported" >&6; } ;;
3512   *)
3513     CC="$CC $ac_cv_prog_cc_c89"
3514     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3515 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3516 esac
3517 if test "x$ac_cv_prog_cc_c89" != xno; then :
3518
3519 fi
3520
3521 ac_ext=c
3522 ac_cpp='$CPP $CPPFLAGS'
3523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3526
3527
3528 ac_ext=c
3529 ac_cpp='$CPP $CPPFLAGS'
3530 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3531 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3532 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3534 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3535 # On Suns, sometimes $CPP names a directory.
3536 if test -n "$CPP" && test -d "$CPP"; then
3537   CPP=
3538 fi
3539 if test -z "$CPP"; then
3540   if test "${ac_cv_prog_CPP+set}" = set; then :
3541   $as_echo_n "(cached) " >&6
3542 else
3543       # Double quotes because CPP needs to be expanded
3544     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3545     do
3546       ac_preproc_ok=false
3547 for ac_c_preproc_warn_flag in '' yes
3548 do
3549   # Use a header file that comes with gcc, so configuring glibc
3550   # with a fresh cross-compiler works.
3551   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3552   # <limits.h> exists even on freestanding compilers.
3553   # On the NeXT, cc -E runs the code through the compiler's parser,
3554   # not just through cpp. "Syntax error" is here to catch this case.
3555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3556 /* end confdefs.h.  */
3557 #ifdef __STDC__
3558 # include <limits.h>
3559 #else
3560 # include <assert.h>
3561 #endif
3562                      Syntax error
3563 _ACEOF
3564 if ac_fn_c_try_cpp "$LINENO"; then :
3565
3566 else
3567   # Broken: fails on valid input.
3568 continue
3569 fi
3570 rm -f conftest.err conftest.$ac_ext
3571
3572   # OK, works on sane cases.  Now check whether nonexistent headers
3573   # can be detected and how.
3574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3575 /* end confdefs.h.  */
3576 #include <ac_nonexistent.h>
3577 _ACEOF
3578 if ac_fn_c_try_cpp "$LINENO"; then :
3579   # Broken: success on invalid input.
3580 continue
3581 else
3582   # Passes both tests.
3583 ac_preproc_ok=:
3584 break
3585 fi
3586 rm -f conftest.err conftest.$ac_ext
3587
3588 done
3589 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3590 rm -f conftest.err conftest.$ac_ext
3591 if $ac_preproc_ok; then :
3592   break
3593 fi
3594
3595     done
3596     ac_cv_prog_CPP=$CPP
3597
3598 fi
3599   CPP=$ac_cv_prog_CPP
3600 else
3601   ac_cv_prog_CPP=$CPP
3602 fi
3603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3604 $as_echo "$CPP" >&6; }
3605 ac_preproc_ok=false
3606 for ac_c_preproc_warn_flag in '' yes
3607 do
3608   # Use a header file that comes with gcc, so configuring glibc
3609   # with a fresh cross-compiler works.
3610   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3611   # <limits.h> exists even on freestanding compilers.
3612   # On the NeXT, cc -E runs the code through the compiler's parser,
3613   # not just through cpp. "Syntax error" is here to catch this case.
3614   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3615 /* end confdefs.h.  */
3616 #ifdef __STDC__
3617 # include <limits.h>
3618 #else
3619 # include <assert.h>
3620 #endif
3621                      Syntax error
3622 _ACEOF
3623 if ac_fn_c_try_cpp "$LINENO"; then :
3624
3625 else
3626   # Broken: fails on valid input.
3627 continue
3628 fi
3629 rm -f conftest.err conftest.$ac_ext
3630
3631   # OK, works on sane cases.  Now check whether nonexistent headers
3632   # can be detected and how.
3633   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3634 /* end confdefs.h.  */
3635 #include <ac_nonexistent.h>
3636 _ACEOF
3637 if ac_fn_c_try_cpp "$LINENO"; then :
3638   # Broken: success on invalid input.
3639 continue
3640 else
3641   # Passes both tests.
3642 ac_preproc_ok=:
3643 break
3644 fi
3645 rm -f conftest.err conftest.$ac_ext
3646
3647 done
3648 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3649 rm -f conftest.err conftest.$ac_ext
3650 if $ac_preproc_ok; then :
3651
3652 else
3653   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3654 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3655 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3656 See \`config.log' for more details." "$LINENO" 5; }
3657 fi
3658
3659 ac_ext=c
3660 ac_cpp='$CPP $CPPFLAGS'
3661 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3662 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3663 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3664
3665
3666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3667 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3668 if test "${ac_cv_path_GREP+set}" = set; then :
3669   $as_echo_n "(cached) " >&6
3670 else
3671   if test -z "$GREP"; then
3672   ac_path_GREP_found=false
3673   # Loop through the user's path and test for each of PROGNAME-LIST
3674   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3675 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3676 do
3677   IFS=$as_save_IFS
3678   test -z "$as_dir" && as_dir=.
3679     for ac_prog in grep ggrep; do
3680     for ac_exec_ext in '' $ac_executable_extensions; do
3681       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3682       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3683 # Check for GNU ac_path_GREP and select it if it is found.
3684   # Check for GNU $ac_path_GREP
3685 case `"$ac_path_GREP" --version 2>&1` in
3686 *GNU*)
3687   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3688 *)
3689   ac_count=0
3690   $as_echo_n 0123456789 >"conftest.in"
3691   while :
3692   do
3693     cat "conftest.in" "conftest.in" >"conftest.tmp"
3694     mv "conftest.tmp" "conftest.in"
3695     cp "conftest.in" "conftest.nl"
3696     $as_echo 'GREP' >> "conftest.nl"
3697     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3698     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3699     as_fn_arith $ac_count + 1 && ac_count=$as_val
3700     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3701       # Best one so far, save it but keep looking for a better one
3702       ac_cv_path_GREP="$ac_path_GREP"
3703       ac_path_GREP_max=$ac_count
3704     fi
3705     # 10*(2^10) chars as input seems more than enough
3706     test $ac_count -gt 10 && break
3707   done
3708   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3709 esac
3710
3711       $ac_path_GREP_found && break 3
3712     done
3713   done
3714   done
3715 IFS=$as_save_IFS
3716   if test -z "$ac_cv_path_GREP"; then
3717     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3718   fi
3719 else
3720   ac_cv_path_GREP=$GREP
3721 fi
3722
3723 fi
3724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3725 $as_echo "$ac_cv_path_GREP" >&6; }
3726  GREP="$ac_cv_path_GREP"
3727
3728
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3730 $as_echo_n "checking for egrep... " >&6; }
3731 if test "${ac_cv_path_EGREP+set}" = set; then :
3732   $as_echo_n "(cached) " >&6
3733 else
3734   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3735    then ac_cv_path_EGREP="$GREP -E"
3736    else
3737      if test -z "$EGREP"; then
3738   ac_path_EGREP_found=false
3739   # Loop through the user's path and test for each of PROGNAME-LIST
3740   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3741 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3742 do
3743   IFS=$as_save_IFS
3744   test -z "$as_dir" && as_dir=.
3745     for ac_prog in egrep; do
3746     for ac_exec_ext in '' $ac_executable_extensions; do
3747       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3748       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3749 # Check for GNU ac_path_EGREP and select it if it is found.
3750   # Check for GNU $ac_path_EGREP
3751 case `"$ac_path_EGREP" --version 2>&1` in
3752 *GNU*)
3753   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3754 *)
3755   ac_count=0
3756   $as_echo_n 0123456789 >"conftest.in"
3757   while :
3758   do
3759     cat "conftest.in" "conftest.in" >"conftest.tmp"
3760     mv "conftest.tmp" "conftest.in"
3761     cp "conftest.in" "conftest.nl"
3762     $as_echo 'EGREP' >> "conftest.nl"
3763     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3764     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3765     as_fn_arith $ac_count + 1 && ac_count=$as_val
3766     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3767       # Best one so far, save it but keep looking for a better one
3768       ac_cv_path_EGREP="$ac_path_EGREP"
3769       ac_path_EGREP_max=$ac_count
3770     fi
3771     # 10*(2^10) chars as input seems more than enough
3772     test $ac_count -gt 10 && break
3773   done
3774   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3775 esac
3776
3777       $ac_path_EGREP_found && break 3
3778     done
3779   done
3780   done
3781 IFS=$as_save_IFS
3782   if test -z "$ac_cv_path_EGREP"; then
3783     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3784   fi
3785 else
3786   ac_cv_path_EGREP=$EGREP
3787 fi
3788
3789    fi
3790 fi
3791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3792 $as_echo "$ac_cv_path_EGREP" >&6; }
3793  EGREP="$ac_cv_path_EGREP"
3794
3795
3796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3797 $as_echo_n "checking for ANSI C header files... " >&6; }
3798 if test "${ac_cv_header_stdc+set}" = set; then :
3799   $as_echo_n "(cached) " >&6
3800 else
3801   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3802 /* end confdefs.h.  */
3803 #include <stdlib.h>
3804 #include <stdarg.h>
3805 #include <string.h>
3806 #include <float.h>
3807
3808 int
3809 main ()
3810 {
3811
3812   ;
3813   return 0;
3814 }
3815 _ACEOF
3816 if ac_fn_c_try_compile "$LINENO"; then :
3817   ac_cv_header_stdc=yes
3818 else
3819   ac_cv_header_stdc=no
3820 fi
3821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3822
3823 if test $ac_cv_header_stdc = yes; then
3824   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3825   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3826 /* end confdefs.h.  */
3827 #include <string.h>
3828
3829 _ACEOF
3830 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3831   $EGREP "memchr" >/dev/null 2>&1; then :
3832
3833 else
3834   ac_cv_header_stdc=no
3835 fi
3836 rm -f conftest*
3837
3838 fi
3839
3840 if test $ac_cv_header_stdc = yes; then
3841   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3843 /* end confdefs.h.  */
3844 #include <stdlib.h>
3845
3846 _ACEOF
3847 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3848   $EGREP "free" >/dev/null 2>&1; then :
3849
3850 else
3851   ac_cv_header_stdc=no
3852 fi
3853 rm -f conftest*
3854
3855 fi
3856
3857 if test $ac_cv_header_stdc = yes; then
3858   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3859   if test "$cross_compiling" = yes; then :
3860   :
3861 else
3862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3863 /* end confdefs.h.  */
3864 #include <ctype.h>
3865 #include <stdlib.h>
3866 #if ((' ' & 0x0FF) == 0x020)
3867 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3868 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3869 #else
3870 # define ISLOWER(c) \
3871                    (('a' <= (c) && (c) <= 'i') \
3872                      || ('j' <= (c) && (c) <= 'r') \
3873                      || ('s' <= (c) && (c) <= 'z'))
3874 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3875 #endif
3876
3877 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3878 int
3879 main ()
3880 {
3881   int i;
3882   for (i = 0; i < 256; i++)
3883     if (XOR (islower (i), ISLOWER (i))
3884         || toupper (i) != TOUPPER (i))
3885       return 2;
3886   return 0;
3887 }
3888 _ACEOF
3889 if ac_fn_c_try_run "$LINENO"; then :
3890
3891 else
3892   ac_cv_header_stdc=no
3893 fi
3894 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3895   conftest.$ac_objext conftest.beam conftest.$ac_ext
3896 fi
3897
3898 fi
3899 fi
3900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3901 $as_echo "$ac_cv_header_stdc" >&6; }
3902 if test $ac_cv_header_stdc = yes; then
3903
3904 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3905
3906 fi
3907
3908 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3909 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3910                   inttypes.h stdint.h unistd.h
3911 do :
3912   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3913 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3914 "
3915 eval as_val=\$$as_ac_Header
3916    if test "x$as_val" = x""yes; then :
3917   cat >>confdefs.h <<_ACEOF
3918 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3919 _ACEOF
3920
3921 fi
3922
3923 done
3924
3925
3926
3927   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3928 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3929   MINIX=yes
3930 else
3931   MINIX=
3932 fi
3933
3934
3935   if test "$MINIX" = yes; then
3936
3937 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3938
3939
3940 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3941
3942
3943 $as_echo "#define _MINIX 1" >>confdefs.h
3944
3945   fi
3946
3947
3948   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3949 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3950 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3951   $as_echo_n "(cached) " >&6
3952 else
3953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3954 /* end confdefs.h.  */
3955
3956 #         define __EXTENSIONS__ 1
3957           $ac_includes_default
3958 int
3959 main ()
3960 {
3961
3962   ;
3963   return 0;
3964 }
3965 _ACEOF
3966 if ac_fn_c_try_compile "$LINENO"; then :
3967   ac_cv_safe_to_define___extensions__=yes
3968 else
3969   ac_cv_safe_to_define___extensions__=no
3970 fi
3971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3972 fi
3973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3974 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3975   test $ac_cv_safe_to_define___extensions__ = yes &&
3976     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3977
3978   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3979
3980   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3981
3982   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3983
3984   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3985
3986
3987 if test -n "$ac_tool_prefix"; then
3988   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3989 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3991 $as_echo_n "checking for $ac_word... " >&6; }
3992 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3993   $as_echo_n "(cached) " >&6
3994 else
3995   if test -n "$RANLIB"; then
3996   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3997 else
3998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3999 for as_dir in $PATH
4000 do
4001   IFS=$as_save_IFS
4002   test -z "$as_dir" && as_dir=.
4003     for ac_exec_ext in '' $ac_executable_extensions; do
4004   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4005     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4007     break 2
4008   fi
4009 done
4010   done
4011 IFS=$as_save_IFS
4012
4013 fi
4014 fi
4015 RANLIB=$ac_cv_prog_RANLIB
4016 if test -n "$RANLIB"; then
4017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4018 $as_echo "$RANLIB" >&6; }
4019 else
4020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4021 $as_echo "no" >&6; }
4022 fi
4023
4024
4025 fi
4026 if test -z "$ac_cv_prog_RANLIB"; then
4027   ac_ct_RANLIB=$RANLIB
4028   # Extract the first word of "ranlib", so it can be a program name with args.
4029 set dummy ranlib; ac_word=$2
4030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4031 $as_echo_n "checking for $ac_word... " >&6; }
4032 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4033   $as_echo_n "(cached) " >&6
4034 else
4035   if test -n "$ac_ct_RANLIB"; then
4036   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4037 else
4038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4039 for as_dir in $PATH
4040 do
4041   IFS=$as_save_IFS
4042   test -z "$as_dir" && as_dir=.
4043     for ac_exec_ext in '' $ac_executable_extensions; do
4044   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4045     ac_cv_prog_ac_ct_RANLIB="ranlib"
4046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4047     break 2
4048   fi
4049 done
4050   done
4051 IFS=$as_save_IFS
4052
4053 fi
4054 fi
4055 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4056 if test -n "$ac_ct_RANLIB"; then
4057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4058 $as_echo "$ac_ct_RANLIB" >&6; }
4059 else
4060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4061 $as_echo "no" >&6; }
4062 fi
4063
4064   if test "x$ac_ct_RANLIB" = x; then
4065     RANLIB=":"
4066   else
4067     case $cross_compiling:$ac_tool_warned in
4068 yes:)
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4071 ac_tool_warned=yes ;;
4072 esac
4073     RANLIB=$ac_ct_RANLIB
4074   fi
4075 else
4076   RANLIB="$ac_cv_prog_RANLIB"
4077 fi
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4088 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4089 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4090   $as_echo_n "(cached) " >&6
4091 else
4092   am_cv_prog_cc_stdc=no
4093 ac_save_CC="$CC"
4094 # Don't try gcc -ansi; that turns off useful extensions and
4095 # breaks some systems' header files.
4096 # AIX                   -qlanglvl=ansi
4097 # Ultrix and OSF/1      -std1
4098 # HP-UX 10.20 and later -Ae
4099 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4100 # SVR4                  -Xc -D__EXTENSIONS__
4101 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4102 do
4103   CC="$ac_save_CC $ac_arg"
4104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4105 /* end confdefs.h.  */
4106 #include <stdarg.h>
4107 #include <stdio.h>
4108 #include <sys/types.h>
4109 #include <sys/stat.h>
4110 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4111 struct buf { int x; };
4112 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4113 static char *e (p, i)
4114      char **p;
4115      int i;
4116 {
4117   return p[i];
4118 }
4119 static char *f (char * (*g) (char **, int), char **p, ...)
4120 {
4121   char *s;
4122   va_list v;
4123   va_start (v,p);
4124   s = g (p, va_arg (v,int));
4125   va_end (v);
4126   return s;
4127 }
4128 int test (int i, double x);
4129 struct s1 {int (*f) (int a);};
4130 struct s2 {int (*f) (double a);};
4131 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4132 int argc;
4133 char **argv;
4134
4135 int
4136 main ()
4137 {
4138
4139 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4140
4141   ;
4142   return 0;
4143 }
4144 _ACEOF
4145 if ac_fn_c_try_compile "$LINENO"; then :
4146   am_cv_prog_cc_stdc="$ac_arg"; break
4147 fi
4148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4149 done
4150 CC="$ac_save_CC"
4151
4152 fi
4153
4154 if test -z "$am_cv_prog_cc_stdc"; then
4155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4156 $as_echo "none needed" >&6; }
4157 else
4158   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4159 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4160 fi
4161 case "x$am_cv_prog_cc_stdc" in
4162   x|xno) ;;
4163   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4164 esac
4165
4166
4167 ac_aux_dir=
4168 for ac_dir in .. "$srcdir"/..; do
4169   for ac_t in install-sh install.sh shtool; do
4170     if test -f "$ac_dir/$ac_t"; then
4171       ac_aux_dir=$ac_dir
4172       ac_install_sh="$ac_aux_dir/$ac_t -c"
4173       break 2
4174     fi
4175   done
4176 done
4177 if test -z "$ac_aux_dir"; then
4178   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4179 fi
4180
4181 # These three variables are undocumented and unsupported,
4182 # and are intended to be withdrawn in a future Autoconf release.
4183 # They can cause serious problems if a builder's source tree is in a directory
4184 # whose full name contains unusual characters.
4185 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4186 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4187 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4188
4189
4190 # Make sure we can run config.sub.
4191 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4192   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4193
4194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4195 $as_echo_n "checking build system type... " >&6; }
4196 if test "${ac_cv_build+set}" = set; then :
4197   $as_echo_n "(cached) " >&6
4198 else
4199   ac_build_alias=$build_alias
4200 test "x$ac_build_alias" = x &&
4201   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4202 test "x$ac_build_alias" = x &&
4203   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4204 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4205   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4206
4207 fi
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4209 $as_echo "$ac_cv_build" >&6; }
4210 case $ac_cv_build in
4211 *-*-*) ;;
4212 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4213 esac
4214 build=$ac_cv_build
4215 ac_save_IFS=$IFS; IFS='-'
4216 set x $ac_cv_build
4217 shift
4218 build_cpu=$1
4219 build_vendor=$2
4220 shift; shift
4221 # Remember, the first character of IFS is used to create $*,
4222 # except with old shells:
4223 build_os=$*
4224 IFS=$ac_save_IFS
4225 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4226
4227
4228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4229 $as_echo_n "checking host system type... " >&6; }
4230 if test "${ac_cv_host+set}" = set; then :
4231   $as_echo_n "(cached) " >&6
4232 else
4233   if test "x$host_alias" = x; then
4234   ac_cv_host=$ac_cv_build
4235 else
4236   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4237     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4238 fi
4239
4240 fi
4241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4242 $as_echo "$ac_cv_host" >&6; }
4243 case $ac_cv_host in
4244 *-*-*) ;;
4245 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4246 esac
4247 host=$ac_cv_host
4248 ac_save_IFS=$IFS; IFS='-'
4249 set x $ac_cv_host
4250 shift
4251 host_cpu=$1
4252 host_vendor=$2
4253 shift; shift
4254 # Remember, the first character of IFS is used to create $*,
4255 # except with old shells:
4256 host_os=$*
4257 IFS=$ac_save_IFS
4258 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4259
4260
4261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4262 $as_echo_n "checking target system type... " >&6; }
4263 if test "${ac_cv_target+set}" = set; then :
4264   $as_echo_n "(cached) " >&6
4265 else
4266   if test "x$target_alias" = x; then
4267   ac_cv_target=$ac_cv_host
4268 else
4269   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4270     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4271 fi
4272
4273 fi
4274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4275 $as_echo "$ac_cv_target" >&6; }
4276 case $ac_cv_target in
4277 *-*-*) ;;
4278 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4279 esac
4280 target=$ac_cv_target
4281 ac_save_IFS=$IFS; IFS='-'
4282 set x $ac_cv_target
4283 shift
4284 target_cpu=$1
4285 target_vendor=$2
4286 shift; shift
4287 # Remember, the first character of IFS is used to create $*,
4288 # except with old shells:
4289 target_os=$*
4290 IFS=$ac_save_IFS
4291 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4292
4293
4294 # The aliases save the names the user supplied, while $host etc.
4295 # will get canonicalized.
4296 test -n "$target_alias" &&
4297   test "$program_prefix$program_suffix$program_transform_name" = \
4298     NONENONEs,x,x, &&
4299   program_prefix=${target_alias}-
4300
4301
4302 # Dependency checking.
4303 rm -rf .tst 2>/dev/null
4304 mkdir .tst 2>/dev/null
4305 if test -d .tst; then
4306   am__leading_dot=.
4307 else
4308   am__leading_dot=_
4309 fi
4310 rmdir .tst 2>/dev/null
4311
4312 DEPDIR="${am__leading_dot}deps"
4313
4314 ac_config_commands="$ac_config_commands depdir"
4315
4316
4317 depcc="$CC"   am_compiler_list=
4318
4319 am_depcomp=$ac_aux_dir/depcomp
4320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4321 $as_echo_n "checking dependency style of $depcc... " >&6; }
4322 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4323   $as_echo_n "(cached) " >&6
4324 else
4325   if test -f "$am_depcomp"; then
4326   # We make a subdir and do the tests there.  Otherwise we can end up
4327   # making bogus files that we don't know about and never remove.  For
4328   # instance it was reported that on HP-UX the gcc test will end up
4329   # making a dummy file named `D' -- because `-MD' means `put the output
4330   # in D'.
4331   mkdir conftest.dir
4332   # Copy depcomp to subdir because otherwise we won't find it if we're
4333   # using a relative directory.
4334   cp "$am_depcomp" conftest.dir
4335   cd conftest.dir
4336   # We will build objects and dependencies in a subdirectory because
4337   # it helps to detect inapplicable dependency modes.  For instance
4338   # both Tru64's cc and ICC support -MD to output dependencies as a
4339   # side effect of compilation, but ICC will put the dependencies in
4340   # the current directory while Tru64 will put them in the object
4341   # directory.
4342   mkdir sub
4343
4344   am_cv_CC_dependencies_compiler_type=none
4345   if test "$am_compiler_list" = ""; then
4346      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4347   fi
4348   for depmode in $am_compiler_list; do
4349     if test $depmode = none; then break; fi
4350
4351     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4352     # Setup a source with many dependencies, because some compilers
4353     # like to wrap large dependency lists on column 80 (with \), and
4354     # we should not choose a depcomp mode which is confused by this.
4355     #
4356     # We need to recreate these files for each test, as the compiler may
4357     # overwrite some of them when testing with obscure command lines.
4358     # This happens at least with the AIX C compiler.
4359     : > sub/conftest.c
4360     for i in 1 2 3 4 5 6; do
4361       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4362       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4363       # Solaris 8's {/usr,}/bin/sh.
4364       touch sub/conftst$i.h
4365     done
4366     echo "include sub/conftest.Po" > confmf
4367
4368     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4369     # mode.  It turns out that the SunPro C++ compiler does not properly
4370     # handle `-M -o', and we need to detect this.
4371     depcmd="depmode=$depmode \
4372        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4373        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4374        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4375     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4376     if env $depcmd > conftest.err 2>&1 &&
4377        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4378        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4379        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4380       # icc doesn't choke on unknown options, it will just issue warnings
4381       # or remarks (even with -Werror).  So we grep stderr for any message
4382       # that says an option was ignored or not supported.
4383       # When given -MP, icc 7.0 and 7.1 complain thusly:
4384       #   icc: Command line warning: ignoring option '-M'; no argument required
4385       # The diagnosis changed in icc 8.0:
4386       #   icc: Command line remark: option '-MP' not supported
4387       if (grep 'ignoring option' conftest.err ||
4388           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4389         am_cv_CC_dependencies_compiler_type=$depmode
4390         $as_echo "$as_me:$LINENO: success" >&5
4391         break
4392       fi
4393     fi
4394     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4395     sed -e 's/^/| /' < conftest.err >&5
4396   done
4397
4398   cd ..
4399   rm -rf conftest.dir
4400 else
4401   am_cv_CC_dependencies_compiler_type=none
4402 fi
4403
4404 fi
4405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4406 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4407 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4408 then as_fn_error "no usable dependency style found" "$LINENO" 5
4409 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4410
4411 fi
4412
4413
4414 # Check for the 'make' the user wants to use.
4415 for ac_prog in make
4416 do
4417   # Extract the first word of "$ac_prog", so it can be a program name with args.
4418 set dummy $ac_prog; ac_word=$2
4419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4420 $as_echo_n "checking for $ac_word... " >&6; }
4421 if test "${ac_cv_prog_MAKE+set}" = set; then :
4422   $as_echo_n "(cached) " >&6
4423 else
4424   if test -n "$MAKE"; then
4425   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4426 else
4427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4428 for as_dir in $PATH
4429 do
4430   IFS=$as_save_IFS
4431   test -z "$as_dir" && as_dir=.
4432     for ac_exec_ext in '' $ac_executable_extensions; do
4433   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4434     ac_cv_prog_MAKE="$ac_prog"
4435     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4436     break 2
4437   fi
4438 done
4439   done
4440 IFS=$as_save_IFS
4441
4442 fi
4443 fi
4444 MAKE=$ac_cv_prog_MAKE
4445 if test -n "$MAKE"; then
4446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4447 $as_echo "$MAKE" >&6; }
4448 else
4449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4450 $as_echo "no" >&6; }
4451 fi
4452
4453
4454   test -n "$MAKE" && break
4455 done
4456
4457 MAKE_IS_GNU=
4458 case "`$MAKE --version 2>&1 | sed 1q`" in
4459   *GNU*)
4460     MAKE_IS_GNU=yes
4461     ;;
4462 esac
4463  if test "$MAKE_IS_GNU" = yes; then
4464   GMAKE_TRUE=
4465   GMAKE_FALSE='#'
4466 else
4467   GMAKE_TRUE='#'
4468   GMAKE_FALSE=
4469 fi
4470
4471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4472 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4473 set x ${MAKE-make}
4474 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4475 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4476   $as_echo_n "(cached) " >&6
4477 else
4478   cat >conftest.make <<\_ACEOF
4479 SHELL = /bin/sh
4480 all:
4481         @echo '@@@%%%=$(MAKE)=@@@%%%'
4482 _ACEOF
4483 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4484 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4485   *@@@%%%=?*=@@@%%%*)
4486     eval ac_cv_prog_make_${ac_make}_set=yes;;
4487   *)
4488     eval ac_cv_prog_make_${ac_make}_set=no;;
4489 esac
4490 rm -f conftest.make
4491 fi
4492 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4494 $as_echo "yes" >&6; }
4495   SET_MAKE=
4496 else
4497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4498 $as_echo "no" >&6; }
4499   SET_MAKE="MAKE=${MAKE-make}"
4500 fi
4501
4502
4503
4504 CONFIG_OBS=
4505 CONFIG_DEPS=
4506 CONFIG_SRCS=
4507 ENABLE_CFLAGS=
4508
4509 CONFIG_ALL=
4510 CONFIG_CLEAN=
4511 CONFIG_INSTALL=
4512 CONFIG_UNINSTALL=
4513
4514 # If we haven't got the data from the intl directory,
4515 # assume NLS is disabled.
4516 USE_NLS=no
4517 LIBINTL=
4518 LIBINTL_DEP=
4519 INCINTL=
4520 XGETTEXT=
4521 GMSGFMT=
4522 POSUB=
4523
4524 if test -f  ../intl/config.intl; then
4525   .  ../intl/config.intl
4526 fi
4527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4528 $as_echo_n "checking whether NLS is requested... " >&6; }
4529 if test x"$USE_NLS" != xyes; then
4530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4531 $as_echo "no" >&6; }
4532 else
4533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4534 $as_echo "yes" >&6; }
4535
4536 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4537
4538
4539   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4540 $as_echo_n "checking for catalogs to be installed... " >&6; }
4541   # Look for .po and .gmo files in the source directory.
4542   CATALOGS=
4543   XLINGUAS=
4544   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4545     # If there aren't any .gmo files the shell will give us the
4546     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4547     # weeded out.
4548     case "$cat" in *\**)
4549       continue;;
4550     esac
4551     # The quadruple backslash is collapsed to a double backslash
4552     # by the backticks, then collapsed again by the double quotes,
4553     # leaving us with one backslash in the sed expression (right
4554     # before the dot that mustn't act as a wildcard).
4555     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4556     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4557     # The user is allowed to set LINGUAS to a list of languages to
4558     # install catalogs for.  If it's empty that means "all of them."
4559     if test "x$LINGUAS" = x; then
4560       CATALOGS="$CATALOGS $cat"
4561       XLINGUAS="$XLINGUAS $lang"
4562     else
4563       case "$LINGUAS" in *$lang*)
4564         CATALOGS="$CATALOGS $cat"
4565         XLINGUAS="$XLINGUAS $lang"
4566         ;;
4567       esac
4568     fi
4569   done
4570   LINGUAS="$XLINGUAS"
4571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4572 $as_echo "$LINGUAS" >&6; }
4573
4574
4575     DATADIRNAME=share
4576
4577   INSTOBJEXT=.mo
4578
4579   GENCAT=gencat
4580
4581   CATOBJEXT=.gmo
4582
4583 fi
4584
4585 localedir='${datadir}/locale'
4586
4587
4588 if test x"$USE_NLS" = xyes; then
4589    CONFIG_ALL="$CONFIG_ALL all-po"
4590    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4591    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4592    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4593 fi
4594
4595
4596   GNULIB_MEMMEM=0;
4597   GNULIB_MEMPCPY=0;
4598   GNULIB_MEMRCHR=0;
4599   GNULIB_STPCPY=0;
4600   GNULIB_STPNCPY=0;
4601   GNULIB_STRCHRNUL=0;
4602   GNULIB_STRDUP=0;
4603   GNULIB_STRNDUP=0;
4604   GNULIB_STRNLEN=0;
4605   GNULIB_STRPBRK=0;
4606   GNULIB_STRSEP=0;
4607   GNULIB_STRSTR=0;
4608   GNULIB_STRCASESTR=0;
4609   GNULIB_STRTOK_R=0;
4610   GNULIB_MBSLEN=0;
4611   GNULIB_MBSNLEN=0;
4612   GNULIB_MBSCHR=0;
4613   GNULIB_MBSRCHR=0;
4614   GNULIB_MBSSTR=0;
4615   GNULIB_MBSCASECMP=0;
4616   GNULIB_MBSNCASECMP=0;
4617   GNULIB_MBSPCASECMP=0;
4618   GNULIB_MBSCASESTR=0;
4619   GNULIB_MBSCSPN=0;
4620   GNULIB_MBSPBRK=0;
4621   GNULIB_MBSSPN=0;
4622   GNULIB_MBSSEP=0;
4623   GNULIB_MBSTOK_R=0;
4624   GNULIB_STRERROR=0;
4625   GNULIB_STRSIGNAL=0;
4626     HAVE_DECL_MEMMEM=1;
4627   HAVE_MEMPCPY=1;
4628   HAVE_DECL_MEMRCHR=1;
4629   HAVE_STPCPY=1;
4630   HAVE_STPNCPY=1;
4631   HAVE_STRCHRNUL=1;
4632   HAVE_DECL_STRDUP=1;
4633   HAVE_STRNDUP=1;
4634   HAVE_DECL_STRNDUP=1;
4635   HAVE_DECL_STRNLEN=1;
4636   HAVE_STRPBRK=1;
4637   HAVE_STRSEP=1;
4638   HAVE_STRCASESTR=1;
4639   HAVE_DECL_STRTOK_R=1;
4640   HAVE_DECL_STRERROR=1;
4641   HAVE_DECL_STRSIGNAL=1;
4642   REPLACE_STRERROR=0;
4643   REPLACE_STRSIGNAL=0;
4644   REPLACE_MEMMEM=0;
4645   REPLACE_STRCASESTR=0;
4646   REPLACE_STRSTR=0;
4647
4648
4649       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
4650 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
4651   ac_have_decl=1
4652 else
4653   ac_have_decl=0
4654 fi
4655
4656 cat >>confdefs.h <<_ACEOF
4657 #define HAVE_DECL_MEMMEM $ac_have_decl
4658 _ACEOF
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672   for ac_func in memmem
4673 do :
4674   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
4675 if test "x$ac_cv_func_memmem" = x""yes; then :
4676   cat >>confdefs.h <<_ACEOF
4677 #define HAVE_MEMMEM 1
4678 _ACEOF
4679
4680 else
4681
4682     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
4683
4684 fi
4685 done
4686
4687
4688
4689   :
4690
4691
4692
4693
4694
4695   if test $ac_cv_have_decl_memmem = no; then
4696     HAVE_DECL_MEMMEM=0
4697   fi
4698   :
4699
4700
4701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
4702 $as_echo_n "checking for long long int... " >&6; }
4703 if test "${ac_cv_type_long_long_int+set}" = set; then :
4704   $as_echo_n "(cached) " >&6
4705 else
4706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4707 /* end confdefs.h.  */
4708
4709   /* For now, do not test the preprocessor; as of 2007 there are too many
4710          implementations with broken preprocessors.  Perhaps this can
4711          be revisited in 2012.  In the meantime, code should not expect
4712          #if to work with literals wider than 32 bits.  */
4713       /* Test literals.  */
4714       long long int ll = 9223372036854775807ll;
4715       long long int nll = -9223372036854775807LL;
4716       unsigned long long int ull = 18446744073709551615ULL;
4717       /* Test constant expressions.   */
4718       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
4719                      ? 1 : -1)];
4720       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
4721                      ? 1 : -1)];
4722       int i = 63;
4723 int
4724 main ()
4725 {
4726 /* Test availability of runtime routines for shift and division.  */
4727       long long int llmax = 9223372036854775807ll;
4728       unsigned long long int ullmax = 18446744073709551615ull;
4729       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
4730               | (llmax / ll) | (llmax % ll)
4731               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
4732               | (ullmax / ull) | (ullmax % ull));
4733   ;
4734   return 0;
4735 }
4736
4737 _ACEOF
4738 if ac_fn_c_try_link "$LINENO"; then :
4739                         if test "$cross_compiling" = yes; then :
4740   ac_cv_type_long_long_int=yes
4741 else
4742   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4743 /* end confdefs.h.  */
4744 #include <limits.h>
4745                #ifndef LLONG_MAX
4746                # define HALF \
4747                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
4748                # define LLONG_MAX (HALF - 1 + HALF)
4749                #endif
4750 int
4751 main ()
4752 {
4753 long long int n = 1;
4754                int i;
4755                for (i = 0; ; i++)
4756                  {
4757                    long long int m = n << i;
4758                    if (m >> i != n)
4759                      return 1;
4760                    if (LLONG_MAX / 2 < m)
4761                      break;
4762                  }
4763                return 0;
4764   ;
4765   return 0;
4766 }
4767 _ACEOF
4768 if ac_fn_c_try_run "$LINENO"; then :
4769   ac_cv_type_long_long_int=yes
4770 else
4771   ac_cv_type_long_long_int=no
4772 fi
4773 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4774   conftest.$ac_objext conftest.beam conftest.$ac_ext
4775 fi
4776
4777 else
4778   ac_cv_type_long_long_int=no
4779 fi
4780 rm -f core conftest.err conftest.$ac_objext \
4781     conftest$ac_exeext conftest.$ac_ext
4782 fi
4783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
4784 $as_echo "$ac_cv_type_long_long_int" >&6; }
4785   if test $ac_cv_type_long_long_int = yes; then
4786
4787 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
4788
4789   fi
4790
4791
4792   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
4793 $as_echo_n "checking for unsigned long long int... " >&6; }
4794 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
4795   $as_echo_n "(cached) " >&6
4796 else
4797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4798 /* end confdefs.h.  */
4799
4800   /* For now, do not test the preprocessor; as of 2007 there are too many
4801          implementations with broken preprocessors.  Perhaps this can
4802          be revisited in 2012.  In the meantime, code should not expect
4803          #if to work with literals wider than 32 bits.  */
4804       /* Test literals.  */
4805       long long int ll = 9223372036854775807ll;
4806       long long int nll = -9223372036854775807LL;
4807       unsigned long long int ull = 18446744073709551615ULL;
4808       /* Test constant expressions.   */
4809       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
4810                      ? 1 : -1)];
4811       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
4812                      ? 1 : -1)];
4813       int i = 63;
4814 int
4815 main ()
4816 {
4817 /* Test availability of runtime routines for shift and division.  */
4818       long long int llmax = 9223372036854775807ll;
4819       unsigned long long int ullmax = 18446744073709551615ull;
4820       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
4821               | (llmax / ll) | (llmax % ll)
4822               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
4823               | (ullmax / ull) | (ullmax % ull));
4824   ;
4825   return 0;
4826 }
4827
4828 _ACEOF
4829 if ac_fn_c_try_link "$LINENO"; then :
4830   ac_cv_type_unsigned_long_long_int=yes
4831 else
4832   ac_cv_type_unsigned_long_long_int=no
4833 fi
4834 rm -f core conftest.err conftest.$ac_objext \
4835     conftest$ac_exeext conftest.$ac_ext
4836 fi
4837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
4838 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
4839   if test $ac_cv_type_unsigned_long_long_int = yes; then
4840
4841 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
4842
4843   fi
4844
4845
4846
4847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
4848 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
4849 if test "${gl_cv_have_include_next+set}" = set; then :
4850   $as_echo_n "(cached) " >&6
4851 else
4852   rm -rf conftestd1 conftestd2
4853      mkdir conftestd1 conftestd2
4854      cat <<EOF > conftestd1/conftest.h
4855 #define DEFINED_IN_CONFTESTD1
4856 #include_next <conftest.h>
4857 #ifdef DEFINED_IN_CONFTESTD2
4858 int foo;
4859 #else
4860 #error "include_next doesn't work"
4861 #endif
4862 EOF
4863      cat <<EOF > conftestd2/conftest.h
4864 #ifndef DEFINED_IN_CONFTESTD1
4865 #error "include_next test doesn't work"
4866 #endif
4867 #define DEFINED_IN_CONFTESTD2
4868 EOF
4869      save_CPPFLAGS="$CPPFLAGS"
4870      CPPFLAGS="$CPPFLAGS -Iconftestd1 -Iconftestd2"
4871      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4872 /* end confdefs.h.  */
4873 #include <conftest.h>
4874 _ACEOF
4875 if ac_fn_c_try_compile "$LINENO"; then :
4876   gl_cv_have_include_next=yes
4877 else
4878   gl_cv_have_include_next=no
4879 fi
4880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4881      CPPFLAGS="$save_CPPFLAGS"
4882      rm -rf conftestd1 conftestd2
4883
4884 fi
4885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
4886 $as_echo "$gl_cv_have_include_next" >&6; }
4887   if test $gl_cv_have_include_next = yes; then
4888
4889
4890 $as_echo "#define HAVE_INCLUDE_NEXT 1" >>confdefs.h
4891
4892
4893     INCLUDE_NEXT=include_next
4894   else
4895     INCLUDE_NEXT=include
4896   fi
4897
4898
4899
4900
4901
4902
4903   for ac_header in $gl_header_list
4904 do :
4905   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4906 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4907 eval as_val=\$$as_ac_Header
4908    if test "x$as_val" = x""yes; then :
4909   cat >>confdefs.h <<_ACEOF
4910 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4911 _ACEOF
4912
4913 fi
4914
4915 done
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
4927 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
4928 if test "${ac_cv_c_restrict+set}" = set; then :
4929   $as_echo_n "(cached) " >&6
4930 else
4931   ac_cv_c_restrict=no
4932    # The order here caters to the fact that C++ does not require restrict.
4933    for ac_kw in __restrict __restrict__ _Restrict restrict; do
4934      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4935 /* end confdefs.h.  */
4936 typedef int * int_ptr;
4937         int foo (int_ptr $ac_kw ip) {
4938         return ip[0];
4939        }
4940 int
4941 main ()
4942 {
4943 int s[1];
4944         int * $ac_kw t = s;
4945         t[0] = 0;
4946         return foo(t)
4947   ;
4948   return 0;
4949 }
4950 _ACEOF
4951 if ac_fn_c_try_compile "$LINENO"; then :
4952   ac_cv_c_restrict=$ac_kw
4953 fi
4954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4955      test "$ac_cv_c_restrict" != no && break
4956    done
4957
4958 fi
4959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
4960 $as_echo "$ac_cv_c_restrict" >&6; }
4961
4962  case $ac_cv_c_restrict in
4963    restrict) ;;
4964    no) $as_echo "#define restrict /**/" >>confdefs.h
4965  ;;
4966    *)  cat >>confdefs.h <<_ACEOF
4967 #define restrict $ac_cv_c_restrict
4968 _ACEOF
4969  ;;
4970  esac
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983   :
4984
4985
4986
4987
4988
4989
4990
4991      if test $gl_cv_have_include_next = yes; then
4992        gl_cv_next_string_h='<'string.h'>'
4993      else
4994        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
4995 $as_echo_n "checking absolute name of <string.h>... " >&6; }
4996 if test "${gl_cv_next_string_h+set}" = set; then :
4997   $as_echo_n "(cached) " >&6
4998 else
4999
5000           if test $ac_cv_header_string_h = yes; then
5001             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5002 /* end confdefs.h.  */
5003 #include <string.h>
5004
5005 _ACEOF
5006                                     gl_cv_next_string_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5007                sed -n '\#/string.h#{
5008                  s#.*"\(.*/string.h\)".*#\1#
5009                  s#^/[^/]#//&#
5010                  p
5011                  q
5012                }'`'"'
5013           else
5014             gl_cv_next_string_h='<'string.h'>'
5015           fi
5016
5017 fi
5018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
5019 $as_echo "$gl_cv_next_string_h" >&6; }
5020      fi
5021      NEXT_STRING_H=$gl_cv_next_string_h
5022
5023
5024
5025
5026
5027   GNULIB_WCWIDTH=0;
5028     HAVE_DECL_WCWIDTH=1;
5029   REPLACE_WCWIDTH=0;
5030   WCHAR_H=
5031
5032
5033
5034    if false; then
5035   GL_COND_LIBTOOL_TRUE=
5036   GL_COND_LIBTOOL_FALSE='#'
5037 else
5038   GL_COND_LIBTOOL_TRUE='#'
5039   GL_COND_LIBTOOL_FALSE=
5040 fi
5041
5042   gl_cond_libtool=false
5043   gl_libdeps=
5044   gl_ltlibdeps=
5045
5046
5047
5048   gl_source_base='gnulib'
5049
5050
5051
5052
5053
5054
5055
5056
5057   for ac_func in memchr
5058 do :
5059   ac_fn_c_check_func "$LINENO" "memchr" "ac_cv_func_memchr"
5060 if test "x$ac_cv_func_memchr" = x""yes; then :
5061   cat >>confdefs.h <<_ACEOF
5062 #define HAVE_MEMCHR 1
5063 _ACEOF
5064
5065 else
5066
5067     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5068
5069 fi
5070 done
5071
5072
5073   if test $ac_cv_func_memchr = no; then
5074
5075   for ac_header in bp-sym.h
5076 do :
5077   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
5078 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
5079   cat >>confdefs.h <<_ACEOF
5080 #define HAVE_BP_SYM_H 1
5081 _ACEOF
5082
5083 fi
5084
5085 done
5086
5087
5088   fi
5089
5090
5091   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
5092 $as_echo_n "checking for working memcmp... " >&6; }
5093 if test "${ac_cv_func_memcmp_working+set}" = set; then :
5094   $as_echo_n "(cached) " >&6
5095 else
5096   if test "$cross_compiling" = yes; then :
5097   ac_cv_func_memcmp_working=no
5098 else
5099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5100 /* end confdefs.h.  */
5101 $ac_includes_default
5102 int
5103 main ()
5104 {
5105
5106   /* Some versions of memcmp are not 8-bit clean.  */
5107   char c0 = '\100', c1 = '\200', c2 = '\201';
5108   if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
5109     return 1;
5110
5111   /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
5112      or more and with at least one buffer not starting on a 4-byte boundary.
5113      William Lewis provided this test program.   */
5114   {
5115     char foo[21];
5116     char bar[21];
5117     int i;
5118     for (i = 0; i < 4; i++)
5119       {
5120         char *a = foo + i;
5121         char *b = bar + i;
5122         strcpy (a, "--------01111111");
5123         strcpy (b, "--------10000000");
5124         if (memcmp (a, b, 16) >= 0)
5125           return 1;
5126       }
5127     return 0;
5128   }
5129
5130   ;
5131   return 0;
5132 }
5133 _ACEOF
5134 if ac_fn_c_try_run "$LINENO"; then :
5135   ac_cv_func_memcmp_working=yes
5136 else
5137   ac_cv_func_memcmp_working=no
5138 fi
5139 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5140   conftest.$ac_objext conftest.beam conftest.$ac_ext
5141 fi
5142
5143 fi
5144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
5145 $as_echo "$ac_cv_func_memcmp_working" >&6; }
5146 test $ac_cv_func_memcmp_working = no &&
5147
5148
5149
5150
5151
5152
5153   gl_LIBOBJS="$gl_LIBOBJS memcmp.$ac_objext"
5154
5155
5156     if test $ac_cv_func_memcmp_working = no; then
5157
5158 $as_echo "#define memcmp rpl_memcmp" >>confdefs.h
5159
5160     :
5161   fi
5162
5163
5164
5165   if test $ac_cv_have_decl_memmem = yes; then
5166     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
5167 $as_echo_n "checking whether memmem works in linear time... " >&6; }
5168 if test "${gl_cv_func_memmem_works+set}" = set; then :
5169   $as_echo_n "(cached) " >&6
5170 else
5171   if test "$cross_compiling" = yes; then :
5172                  gl_cv_func_memmem_works="guessing no"
5173 else
5174   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5175 /* end confdefs.h.  */
5176
5177 #include <string.h> /* for memmem */
5178 #include <stdlib.h> /* for malloc */
5179 #include <unistd.h> /* for alarm */
5180
5181 int
5182 main ()
5183 {
5184 size_t m = 1000000;
5185     char *haystack = (char *) malloc (2 * m + 1);
5186     char *needle = (char *) malloc (m + 1);
5187     void *result = 0;
5188     /* Failure to compile this test due to missing alarm is okay,
5189        since all such platforms (mingw) also lack memmem.  */
5190     alarm (5);
5191     /* Check for quadratic performance.  */
5192     if (haystack && needle)
5193       {
5194         memset (haystack, 'A', 2 * m);
5195         haystack[2 * m] = 'B';
5196         memset (needle, 'A', m);
5197         needle[m] = 'B';
5198         result = memmem (haystack, 2 * m + 1, needle, m + 1);
5199       }
5200     /* Check for empty needle behavior.  */
5201     return !result || !memmem ("a", 1, 0, 0);
5202   ;
5203   return 0;
5204 }
5205 _ACEOF
5206 if ac_fn_c_try_run "$LINENO"; then :
5207   gl_cv_func_memmem_works=yes
5208 else
5209   gl_cv_func_memmem_works=no
5210 fi
5211 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5212   conftest.$ac_objext conftest.beam conftest.$ac_ext
5213 fi
5214
5215 fi
5216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
5217 $as_echo "$gl_cv_func_memmem_works" >&6; }
5218     if test "$gl_cv_func_memmem_works" != yes; then
5219       REPLACE_MEMMEM=1
5220
5221
5222
5223
5224
5225
5226
5227   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
5228
5229     fi
5230   fi
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243   for ac_func in memmem
5244 do :
5245   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
5246 if test "x$ac_cv_func_memmem" = x""yes; then :
5247   cat >>confdefs.h <<_ACEOF
5248 #define HAVE_MEMMEM 1
5249 _ACEOF
5250
5251 else
5252
5253     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5254
5255 fi
5256 done
5257
5258
5259
5260   :
5261
5262
5263
5264
5265
5266   if test $ac_cv_have_decl_memmem = no; then
5267     HAVE_DECL_MEMMEM=0
5268   fi
5269   :
5270
5271
5272
5273   GNULIB_MEMMEM=1
5274
5275
5276
5277
5278   if test $ac_cv_type_long_long_int = yes; then
5279     HAVE_LONG_LONG_INT=1
5280   else
5281     HAVE_LONG_LONG_INT=0
5282   fi
5283
5284
5285   if test $ac_cv_type_unsigned_long_long_int = yes; then
5286     HAVE_UNSIGNED_LONG_LONG_INT=1
5287   else
5288     HAVE_UNSIGNED_LONG_LONG_INT=0
5289   fi
5290
5291
5292       if test $ac_cv_header_inttypes_h = yes; then
5293     HAVE_INTTYPES_H=1
5294   else
5295     HAVE_INTTYPES_H=0
5296   fi
5297
5298
5299       if test $ac_cv_header_sys_types_h = yes; then
5300     HAVE_SYS_TYPES_H=1
5301   else
5302     HAVE_SYS_TYPES_H=0
5303   fi
5304
5305
5306
5307
5308
5309   :
5310
5311
5312
5313
5314
5315
5316
5317      if test $gl_cv_have_include_next = yes; then
5318        gl_cv_next_stdint_h='<'stdint.h'>'
5319      else
5320        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
5321 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
5322 if test "${gl_cv_next_stdint_h+set}" = set; then :
5323   $as_echo_n "(cached) " >&6
5324 else
5325
5326           if test $ac_cv_header_stdint_h = yes; then
5327             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5328 /* end confdefs.h.  */
5329 #include <stdint.h>
5330
5331 _ACEOF
5332                                     gl_cv_next_stdint_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5333                sed -n '\#/stdint.h#{
5334                  s#.*"\(.*/stdint.h\)".*#\1#
5335                  s#^/[^/]#//&#
5336                  p
5337                  q
5338                }'`'"'
5339           else
5340             gl_cv_next_stdint_h='<'stdint.h'>'
5341           fi
5342
5343 fi
5344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
5345 $as_echo "$gl_cv_next_stdint_h" >&6; }
5346      fi
5347      NEXT_STDINT_H=$gl_cv_next_stdint_h
5348
5349
5350
5351   if test $ac_cv_header_stdint_h = yes; then
5352     HAVE_STDINT_H=1
5353   else
5354     HAVE_STDINT_H=0
5355   fi
5356
5357
5358     if test $ac_cv_header_stdint_h = yes; then
5359     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
5360 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
5361 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
5362   $as_echo_n "(cached) " >&6
5363 else
5364   gl_cv_header_working_stdint_h=no
5365        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5366 /* end confdefs.h.  */
5367
5368
5369 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
5370 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
5371 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
5372 #include <stdint.h>
5373 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
5374 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
5375 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
5376 #endif
5377
5378
5379   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
5380      included before <wchar.h>.  */
5381   #include <stddef.h>
5382   #include <signal.h>
5383   #if HAVE_WCHAR_H
5384   # include <stdio.h>
5385   # include <time.h>
5386   # include <wchar.h>
5387   #endif
5388
5389
5390 #ifdef INT8_MAX
5391 int8_t a1 = INT8_MAX;
5392 int8_t a1min = INT8_MIN;
5393 #endif
5394 #ifdef INT16_MAX
5395 int16_t a2 = INT16_MAX;
5396 int16_t a2min = INT16_MIN;
5397 #endif
5398 #ifdef INT32_MAX
5399 int32_t a3 = INT32_MAX;
5400 int32_t a3min = INT32_MIN;
5401 #endif
5402 #ifdef INT64_MAX
5403 int64_t a4 = INT64_MAX;
5404 int64_t a4min = INT64_MIN;
5405 #endif
5406 #ifdef UINT8_MAX
5407 uint8_t b1 = UINT8_MAX;
5408 #else
5409 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
5410 #endif
5411 #ifdef UINT16_MAX
5412 uint16_t b2 = UINT16_MAX;
5413 #endif
5414 #ifdef UINT32_MAX
5415 uint32_t b3 = UINT32_MAX;
5416 #endif
5417 #ifdef UINT64_MAX
5418 uint64_t b4 = UINT64_MAX;
5419 #endif
5420 int_least8_t c1 = INT8_C (0x7f);
5421 int_least8_t c1max = INT_LEAST8_MAX;
5422 int_least8_t c1min = INT_LEAST8_MIN;
5423 int_least16_t c2 = INT16_C (0x7fff);
5424 int_least16_t c2max = INT_LEAST16_MAX;
5425 int_least16_t c2min = INT_LEAST16_MIN;
5426 int_least32_t c3 = INT32_C (0x7fffffff);
5427 int_least32_t c3max = INT_LEAST32_MAX;
5428 int_least32_t c3min = INT_LEAST32_MIN;
5429 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
5430 int_least64_t c4max = INT_LEAST64_MAX;
5431 int_least64_t c4min = INT_LEAST64_MIN;
5432 uint_least8_t d1 = UINT8_C (0xff);
5433 uint_least8_t d1max = UINT_LEAST8_MAX;
5434 uint_least16_t d2 = UINT16_C (0xffff);
5435 uint_least16_t d2max = UINT_LEAST16_MAX;
5436 uint_least32_t d3 = UINT32_C (0xffffffff);
5437 uint_least32_t d3max = UINT_LEAST32_MAX;
5438 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
5439 uint_least64_t d4max = UINT_LEAST64_MAX;
5440 int_fast8_t e1 = INT_FAST8_MAX;
5441 int_fast8_t e1min = INT_FAST8_MIN;
5442 int_fast16_t e2 = INT_FAST16_MAX;
5443 int_fast16_t e2min = INT_FAST16_MIN;
5444 int_fast32_t e3 = INT_FAST32_MAX;
5445 int_fast32_t e3min = INT_FAST32_MIN;
5446 int_fast64_t e4 = INT_FAST64_MAX;
5447 int_fast64_t e4min = INT_FAST64_MIN;
5448 uint_fast8_t f1 = UINT_FAST8_MAX;
5449 uint_fast16_t f2 = UINT_FAST16_MAX;
5450 uint_fast32_t f3 = UINT_FAST32_MAX;
5451 uint_fast64_t f4 = UINT_FAST64_MAX;
5452 #ifdef INTPTR_MAX
5453 intptr_t g = INTPTR_MAX;
5454 intptr_t gmin = INTPTR_MIN;
5455 #endif
5456 #ifdef UINTPTR_MAX
5457 uintptr_t h = UINTPTR_MAX;
5458 #endif
5459 intmax_t i = INTMAX_MAX;
5460 uintmax_t j = UINTMAX_MAX;
5461
5462 #include <limits.h> /* for CHAR_BIT */
5463 #define TYPE_MINIMUM(t) \
5464   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
5465 #define TYPE_MAXIMUM(t) \
5466   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
5467 struct s {
5468   int check_PTRDIFF:
5469       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
5470       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
5471       ? 1 : -1;
5472   /* Detect bug in FreeBSD 6.0 / ia64.  */
5473   int check_SIG_ATOMIC:
5474       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
5475       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
5476       ? 1 : -1;
5477   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
5478   int check_WCHAR:
5479       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
5480       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
5481       ? 1 : -1;
5482   /* Detect bug in mingw.  */
5483   int check_WINT:
5484       WINT_MIN == TYPE_MINIMUM (wint_t)
5485       && WINT_MAX == TYPE_MAXIMUM (wint_t)
5486       ? 1 : -1;
5487
5488   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
5489   int check_UINT8_C:
5490         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
5491   int check_UINT16_C:
5492         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
5493
5494   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
5495 #ifdef UINT8_MAX
5496   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
5497 #endif
5498 #ifdef UINT16_MAX
5499   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
5500 #endif
5501 #ifdef UINT32_MAX
5502   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
5503 #endif
5504 #ifdef UINT64_MAX
5505   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
5506 #endif
5507   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
5508   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
5509   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
5510   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
5511   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
5512   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
5513   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
5514   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
5515   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
5516   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
5517   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
5518 };
5519
5520 int
5521 main ()
5522 {
5523
5524   ;
5525   return 0;
5526 }
5527 _ACEOF
5528 if ac_fn_c_try_compile "$LINENO"; then :
5529   gl_cv_header_working_stdint_h=yes
5530 fi
5531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5532 fi
5533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
5534 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
5535   fi
5536   if test "$gl_cv_header_working_stdint_h" = yes; then
5537     STDINT_H=
5538   else
5539             for ac_header in sys/inttypes.h sys/bitypes.h
5540 do :
5541   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5542 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5543 eval as_val=\$$as_ac_Header
5544    if test "x$as_val" = x""yes; then :
5545   cat >>confdefs.h <<_ACEOF
5546 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5547 _ACEOF
5548
5549 fi
5550
5551 done
5552
5553     if test $ac_cv_header_sys_inttypes_h = yes; then
5554       HAVE_SYS_INTTYPES_H=1
5555     else
5556       HAVE_SYS_INTTYPES_H=0
5557     fi
5558
5559     if test $ac_cv_header_sys_bitypes_h = yes; then
5560       HAVE_SYS_BITYPES_H=1
5561     else
5562       HAVE_SYS_BITYPES_H=0
5563     fi
5564
5565
5566
5567   :
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577   for gltype in ptrdiff_t sig_atomic_t size_t wchar_t wint_t ; do
5578     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
5579 $as_echo_n "checking for bit size of $gltype... " >&6; }
5580 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
5581   $as_echo_n "(cached) " >&6
5582 else
5583   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
5584   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
5585      included before <wchar.h>.  */
5586   #include <stddef.h>
5587   #include <signal.h>
5588   #if HAVE_WCHAR_H
5589   # include <stdio.h>
5590   # include <time.h>
5591   # include <wchar.h>
5592   #endif
5593
5594 #include <limits.h>"; then :
5595
5596 else
5597   result=unknown
5598 fi
5599
5600        eval gl_cv_bitsizeof_${gltype}=\$result
5601
5602 fi
5603 eval ac_res=\$gl_cv_bitsizeof_${gltype}
5604                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5605 $as_echo "$ac_res" >&6; }
5606     eval result=\$gl_cv_bitsizeof_${gltype}
5607     if test $result = unknown; then
5608                                                 result=0
5609     fi
5610     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
5611     cat >>confdefs.h <<_ACEOF
5612 #define BITSIZEOF_${GLTYPE} $result
5613 _ACEOF
5614
5615     eval BITSIZEOF_${GLTYPE}=\$result
5616   done
5617
5618
5619
5620
5621   for gltype in sig_atomic_t wchar_t wint_t ; do
5622     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
5623 $as_echo_n "checking whether $gltype is signed... " >&6; }
5624 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
5625   $as_echo_n "(cached) " >&6
5626 else
5627   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5628 /* end confdefs.h.  */
5629
5630   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
5631      included before <wchar.h>.  */
5632   #include <stddef.h>
5633   #include <signal.h>
5634   #if HAVE_WCHAR_H
5635   # include <stdio.h>
5636   # include <time.h>
5637   # include <wchar.h>
5638   #endif
5639
5640             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
5641 int
5642 main ()
5643 {
5644
5645   ;
5646   return 0;
5647 }
5648 _ACEOF
5649 if ac_fn_c_try_compile "$LINENO"; then :
5650   result=yes
5651 else
5652   result=no
5653 fi
5654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5655        eval gl_cv_type_${gltype}_signed=\$result
5656
5657 fi
5658 eval ac_res=\$gl_cv_type_${gltype}_signed
5659                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5660 $as_echo "$ac_res" >&6; }
5661     eval result=\$gl_cv_type_${gltype}_signed
5662     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
5663     if test "$result" = yes; then
5664       cat >>confdefs.h <<_ACEOF
5665 #define HAVE_SIGNED_${GLTYPE} 1
5666 _ACEOF
5667
5668       eval HAVE_SIGNED_${GLTYPE}=1
5669     else
5670       eval HAVE_SIGNED_${GLTYPE}=0
5671     fi
5672   done
5673
5674
5675   gl_cv_type_ptrdiff_t_signed=yes
5676   gl_cv_type_size_t_signed=no
5677
5678
5679   for gltype in ptrdiff_t sig_atomic_t size_t wchar_t wint_t ; do
5680     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
5681 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
5682 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
5683   $as_echo_n "(cached) " >&6
5684 else
5685   eval gl_cv_type_${gltype}_suffix=no
5686        eval result=\$gl_cv_type_${gltype}_signed
5687        if test "$result" = yes; then
5688          glsufu=
5689        else
5690          glsufu=u
5691        fi
5692        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
5693          case $glsuf in
5694            '')  gltype1='int';;
5695            l)   gltype1='long int';;
5696            ll)  gltype1='long long int';;
5697            i64) gltype1='__int64';;
5698            u)   gltype1='unsigned int';;
5699            ul)  gltype1='unsigned long int';;
5700            ull) gltype1='unsigned long long int';;
5701            ui64)gltype1='unsigned __int64';;
5702          esac
5703          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5704 /* end confdefs.h.  */
5705
5706   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
5707      included before <wchar.h>.  */
5708   #include <stddef.h>
5709   #include <signal.h>
5710   #if HAVE_WCHAR_H
5711   # include <stdio.h>
5712   # include <time.h>
5713   # include <wchar.h>
5714   #endif
5715
5716               extern $gltype foo;
5717               extern $gltype1 foo;
5718 int
5719 main ()
5720 {
5721
5722   ;
5723   return 0;
5724 }
5725 _ACEOF
5726 if ac_fn_c_try_compile "$LINENO"; then :
5727   eval gl_cv_type_${gltype}_suffix=\$glsuf
5728 fi
5729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5730          eval result=\$gl_cv_type_${gltype}_suffix
5731          test "$result" != no && break
5732        done
5733 fi
5734 eval ac_res=\$gl_cv_type_${gltype}_suffix
5735                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5736 $as_echo "$ac_res" >&6; }
5737     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
5738     eval result=\$gl_cv_type_${gltype}_suffix
5739     test "$result" = no && result=
5740     eval ${GLTYPE}_SUFFIX=\$result
5741     cat >>confdefs.h <<_ACEOF
5742 #define ${GLTYPE}_SUFFIX $result
5743 _ACEOF
5744
5745   done
5746
5747
5748
5749     STDINT_H=stdint.h
5750   fi
5751
5752
5753
5754
5755
5756
5757
5758   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> is standalone" >&5
5759 $as_echo_n "checking whether <wchar.h> is standalone... " >&6; }
5760 if test "${gl_cv_header_wchar_h_standalone+set}" = set; then :
5761   $as_echo_n "(cached) " >&6
5762 else
5763   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5764 /* end confdefs.h.  */
5765 #include <wchar.h>
5766 wchar_t w;
5767 _ACEOF
5768 if ac_fn_c_try_compile "$LINENO"; then :
5769   gl_cv_header_wchar_h_standalone=yes
5770 else
5771   gl_cv_header_wchar_h_standalone=no
5772 fi
5773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5774 fi
5775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_standalone" >&5
5776 $as_echo "$gl_cv_header_wchar_h_standalone" >&6; }
5777   if test $gl_cv_header_wchar_h_standalone != yes; then
5778     WCHAR_H=wchar.h
5779   fi
5780
5781
5782   :
5783
5784
5785
5786
5787
5788   if test $ac_cv_header_wchar_h = yes; then
5789     HAVE_WCHAR_H=1
5790   else
5791     HAVE_WCHAR_H=0
5792   fi
5793
5794
5795
5796
5797   :
5798
5799
5800
5801
5802
5803
5804
5805      if test $gl_cv_have_include_next = yes; then
5806        gl_cv_next_wchar_h='<'wchar.h'>'
5807      else
5808        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
5809 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
5810 if test "${gl_cv_next_wchar_h+set}" = set; then :
5811   $as_echo_n "(cached) " >&6
5812 else
5813
5814           if test $ac_cv_header_wchar_h = yes; then
5815             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5816 /* end confdefs.h.  */
5817 #include <wchar.h>
5818
5819 _ACEOF
5820                                     gl_cv_next_wchar_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5821                sed -n '\#/wchar.h#{
5822                  s#.*"\(.*/wchar.h\)".*#\1#
5823                  s#^/[^/]#//&#
5824                  p
5825                  q
5826                }'`'"'
5827           else
5828             gl_cv_next_wchar_h='<'wchar.h'>'
5829           fi
5830
5831 fi
5832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
5833 $as_echo "$gl_cv_next_wchar_h" >&6; }
5834      fi
5835      NEXT_WCHAR_H=$gl_cv_next_wchar_h
5836
5837
5838
5839
5840
5841
5842
5843
5844   gltests_libdeps=
5845   gltests_ltlibdeps=
5846
5847
5848
5849   gl_source_base='tests'
5850
5851
5852
5853
5854   LIBGNU_LIBDEPS="$gl_libdeps"
5855
5856   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
5857
5858
5859
5860 # For Makefile dependencies.
5861 GNULIB_STDINT_H=
5862 if test x"$STDINT_H" != x; then
5863   GNULIB_STDINT_H=gnulib/$STDINT_H
5864 fi
5865
5866
5867 PACKAGE=gdb
5868
5869 cat >>confdefs.h <<_ACEOF
5870 #define PACKAGE "$PACKAGE"
5871 _ACEOF
5872
5873
5874
5875 # GDB does not use automake, but gnulib does.  This line lets us
5876 # generate its Makefile.in.
5877 am__api_version='1.11'
5878
5879 # Find a good install program.  We prefer a C program (faster),
5880 # so one script is as good as another.  But avoid the broken or
5881 # incompatible versions:
5882 # SysV /etc/install, /usr/sbin/install
5883 # SunOS /usr/etc/install
5884 # IRIX /sbin/install
5885 # AIX /bin/install
5886 # AmigaOS /C/install, which installs bootblocks on floppy discs
5887 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5888 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5889 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5890 # OS/2's system install, which has a completely different semantic
5891 # ./install, which can be erroneously created by make from ./install.sh.
5892 # Reject install programs that cannot install multiple files.
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5894 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5895 if test -z "$INSTALL"; then
5896 if test "${ac_cv_path_install+set}" = set; then :
5897   $as_echo_n "(cached) " >&6
5898 else
5899   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5900 for as_dir in $PATH
5901 do
5902   IFS=$as_save_IFS
5903   test -z "$as_dir" && as_dir=.
5904     # Account for people who put trailing slashes in PATH elements.
5905 case $as_dir/ in #((
5906   ./ | .// | /[cC]/* | \
5907   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5908   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5909   /usr/ucb/* ) ;;
5910   *)
5911     # OSF1 and SCO ODT 3.0 have their own names for install.
5912     # Don't use installbsd from OSF since it installs stuff as root
5913     # by default.
5914     for ac_prog in ginstall scoinst install; do
5915       for ac_exec_ext in '' $ac_executable_extensions; do
5916         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5917           if test $ac_prog = install &&
5918             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5919             # AIX install.  It has an incompatible calling convention.
5920             :
5921           elif test $ac_prog = install &&
5922             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5923             # program-specific install script used by HP pwplus--don't use.
5924             :
5925           else
5926             rm -rf conftest.one conftest.two conftest.dir
5927             echo one > conftest.one
5928             echo two > conftest.two
5929             mkdir conftest.dir
5930             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5931               test -s conftest.one && test -s conftest.two &&
5932               test -s conftest.dir/conftest.one &&
5933               test -s conftest.dir/conftest.two
5934             then
5935               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5936               break 3
5937             fi
5938           fi
5939         fi
5940       done
5941     done
5942     ;;
5943 esac
5944
5945   done
5946 IFS=$as_save_IFS
5947
5948 rm -rf conftest.one conftest.two conftest.dir
5949
5950 fi
5951   if test "${ac_cv_path_install+set}" = set; then
5952     INSTALL=$ac_cv_path_install
5953   else
5954     # As a last resort, use the slow shell script.  Don't cache a
5955     # value for INSTALL within a source directory, because that will
5956     # break other packages using the cache if that directory is
5957     # removed, or if the value is a relative name.
5958     INSTALL=$ac_install_sh
5959   fi
5960 fi
5961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5962 $as_echo "$INSTALL" >&6; }
5963
5964 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5965 # It thinks the first close brace ends the variable substitution.
5966 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5967
5968 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5969
5970 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5971
5972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
5973 $as_echo_n "checking whether build environment is sane... " >&6; }
5974 # Just in case
5975 sleep 1
5976 echo timestamp > conftest.file
5977 # Reject unsafe characters in $srcdir or the absolute working directory
5978 # name.  Accept space and tab only in the latter.
5979 am_lf='
5980 '
5981 case `pwd` in
5982   *[\\\"\#\$\&\'\`$am_lf]*)
5983     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
5984 esac
5985 case $srcdir in
5986   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
5987     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
5988 esac
5989
5990 # Do `set' in a subshell so we don't clobber the current shell's
5991 # arguments.  Must try -L first in case configure is actually a
5992 # symlink; some systems play weird games with the mod time of symlinks
5993 # (eg FreeBSD returns the mod time of the symlink's containing
5994 # directory).
5995 if (
5996    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
5997    if test "$*" = "X"; then
5998       # -L didn't work.
5999       set X `ls -t "$srcdir/configure" conftest.file`
6000    fi
6001    rm -f conftest.file
6002    if test "$*" != "X $srcdir/configure conftest.file" \
6003       && test "$*" != "X conftest.file $srcdir/configure"; then
6004
6005       # If neither matched, then we have a broken ls.  This can happen
6006       # if, for instance, CONFIG_SHELL is bash and it inherits a
6007       # broken ls alias from the environment.  This has actually
6008       # happened.  Such a system could not be considered "sane".
6009       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
6010 alias in your environment" "$LINENO" 5
6011    fi
6012
6013    test "$2" = conftest.file
6014    )
6015 then
6016    # Ok.
6017    :
6018 else
6019    as_fn_error "newly created file is older than distributed files!
6020 Check your system clock" "$LINENO" 5
6021 fi
6022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6023 $as_echo "yes" >&6; }
6024 test "$program_prefix" != NONE &&
6025   program_transform_name="s&^&$program_prefix&;$program_transform_name"
6026 # Use a double $ so make ignores it.
6027 test "$program_suffix" != NONE &&
6028   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
6029 # Double any \ or $.
6030 # By default was `s,x,x', remove it if useless.
6031 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
6032 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
6033
6034 # expand $ac_aux_dir to an absolute path
6035 am_aux_dir=`cd $ac_aux_dir && pwd`
6036
6037 if test x"${MISSING+set}" != xset; then
6038   case $am_aux_dir in
6039   *\ * | *\     *)
6040     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
6041   *)
6042     MISSING="\${SHELL} $am_aux_dir/missing" ;;
6043   esac
6044 fi
6045 # Use eval to expand $SHELL
6046 if eval "$MISSING --run true"; then
6047   am_missing_run="$MISSING --run "
6048 else
6049   am_missing_run=
6050   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
6051 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
6052 fi
6053
6054 if test x"${install_sh}" != xset; then
6055   case $am_aux_dir in
6056   *\ * | *\     *)
6057     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
6058   *)
6059     install_sh="\${SHELL} $am_aux_dir/install-sh"
6060   esac
6061 fi
6062
6063 # Installed binaries are usually stripped using `strip' when the user
6064 # run `make install-strip'.  However `strip' might not be the right
6065 # tool to use in cross-compilation environments, therefore Automake
6066 # will honor the `STRIP' environment variable to overrule this program.
6067 if test "$cross_compiling" != no; then
6068   if test -n "$ac_tool_prefix"; then
6069   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6070 set dummy ${ac_tool_prefix}strip; ac_word=$2
6071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6072 $as_echo_n "checking for $ac_word... " >&6; }
6073 if test "${ac_cv_prog_STRIP+set}" = set; then :
6074   $as_echo_n "(cached) " >&6
6075 else
6076   if test -n "$STRIP"; then
6077   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6078 else
6079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6080 for as_dir in $PATH
6081 do
6082   IFS=$as_save_IFS
6083   test -z "$as_dir" && as_dir=.
6084     for ac_exec_ext in '' $ac_executable_extensions; do
6085   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6086     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6087     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6088     break 2
6089   fi
6090 done
6091   done
6092 IFS=$as_save_IFS
6093
6094 fi
6095 fi
6096 STRIP=$ac_cv_prog_STRIP
6097 if test -n "$STRIP"; then
6098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6099 $as_echo "$STRIP" >&6; }
6100 else
6101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6102 $as_echo "no" >&6; }
6103 fi
6104
6105
6106 fi
6107 if test -z "$ac_cv_prog_STRIP"; then
6108   ac_ct_STRIP=$STRIP
6109   # Extract the first word of "strip", so it can be a program name with args.
6110 set dummy strip; ac_word=$2
6111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6112 $as_echo_n "checking for $ac_word... " >&6; }
6113 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6114   $as_echo_n "(cached) " >&6
6115 else
6116   if test -n "$ac_ct_STRIP"; then
6117   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6118 else
6119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6120 for as_dir in $PATH
6121 do
6122   IFS=$as_save_IFS
6123   test -z "$as_dir" && as_dir=.
6124     for ac_exec_ext in '' $ac_executable_extensions; do
6125   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6126     ac_cv_prog_ac_ct_STRIP="strip"
6127     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6128     break 2
6129   fi
6130 done
6131   done
6132 IFS=$as_save_IFS
6133
6134 fi
6135 fi
6136 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6137 if test -n "$ac_ct_STRIP"; then
6138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6139 $as_echo "$ac_ct_STRIP" >&6; }
6140 else
6141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6142 $as_echo "no" >&6; }
6143 fi
6144
6145   if test "x$ac_ct_STRIP" = x; then
6146     STRIP=":"
6147   else
6148     case $cross_compiling:$ac_tool_warned in
6149 yes:)
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6151 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6152 ac_tool_warned=yes ;;
6153 esac
6154     STRIP=$ac_ct_STRIP
6155   fi
6156 else
6157   STRIP="$ac_cv_prog_STRIP"
6158 fi
6159
6160 fi
6161 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
6162
6163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
6164 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
6165 if test -z "$MKDIR_P"; then
6166   if test "${ac_cv_path_mkdir+set}" = set; then :
6167   $as_echo_n "(cached) " >&6
6168 else
6169   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6170 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
6171 do
6172   IFS=$as_save_IFS
6173   test -z "$as_dir" && as_dir=.
6174     for ac_prog in mkdir gmkdir; do
6175          for ac_exec_ext in '' $ac_executable_extensions; do
6176            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
6177            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
6178              'mkdir (GNU coreutils) '* | \
6179              'mkdir (coreutils) '* | \
6180              'mkdir (fileutils) '4.1*)
6181                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
6182                break 3;;
6183            esac
6184          done
6185        done
6186   done
6187 IFS=$as_save_IFS
6188
6189 fi
6190
6191   if test "${ac_cv_path_mkdir+set}" = set; then
6192     MKDIR_P="$ac_cv_path_mkdir -p"
6193   else
6194     # As a last resort, use the slow shell script.  Don't cache a
6195     # value for MKDIR_P within a source directory, because that will
6196     # break other packages using the cache if that directory is
6197     # removed, or if the value is a relative name.
6198     test -d ./--version && rmdir ./--version
6199     MKDIR_P="$ac_install_sh -d"
6200   fi
6201 fi
6202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
6203 $as_echo "$MKDIR_P" >&6; }
6204
6205 mkdir_p="$MKDIR_P"
6206 case $mkdir_p in
6207   [\\/$]* | ?:[\\/]*) ;;
6208   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
6209 esac
6210
6211 for ac_prog in gawk mawk nawk awk
6212 do
6213   # Extract the first word of "$ac_prog", so it can be a program name with args.
6214 set dummy $ac_prog; ac_word=$2
6215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6216 $as_echo_n "checking for $ac_word... " >&6; }
6217 if test "${ac_cv_prog_AWK+set}" = set; then :
6218   $as_echo_n "(cached) " >&6
6219 else
6220   if test -n "$AWK"; then
6221   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6222 else
6223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6224 for as_dir in $PATH
6225 do
6226   IFS=$as_save_IFS
6227   test -z "$as_dir" && as_dir=.
6228     for ac_exec_ext in '' $ac_executable_extensions; do
6229   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6230     ac_cv_prog_AWK="$ac_prog"
6231     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6232     break 2
6233   fi
6234 done
6235   done
6236 IFS=$as_save_IFS
6237
6238 fi
6239 fi
6240 AWK=$ac_cv_prog_AWK
6241 if test -n "$AWK"; then
6242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6243 $as_echo "$AWK" >&6; }
6244 else
6245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6246 $as_echo "no" >&6; }
6247 fi
6248
6249
6250   test -n "$AWK" && break
6251 done
6252
6253 ac_config_commands="$ac_config_commands depfiles"
6254
6255
6256 am_make=${MAKE-make}
6257 cat > confinc << 'END'
6258 am__doit:
6259         @echo this is the am__doit target
6260 .PHONY: am__doit
6261 END
6262 # If we don't find an include directive, just comment out the code.
6263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
6264 $as_echo_n "checking for style of include used by $am_make... " >&6; }
6265 am__include="#"
6266 am__quote=
6267 _am_result=none
6268 # First try GNU make style include.
6269 echo "include confinc" > confmf
6270 # Ignore all kinds of additional output from `make'.
6271 case `$am_make -s -f confmf 2> /dev/null` in #(
6272 *the\ am__doit\ target*)
6273   am__include=include
6274   am__quote=
6275   _am_result=GNU
6276   ;;
6277 esac
6278 # Now try BSD make style include.
6279 if test "$am__include" = "#"; then
6280    echo '.include "confinc"' > confmf
6281    case `$am_make -s -f confmf 2> /dev/null` in #(
6282    *the\ am__doit\ target*)
6283      am__include=.include
6284      am__quote="\""
6285      _am_result=BSD
6286      ;;
6287    esac
6288 fi
6289
6290
6291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
6292 $as_echo "$_am_result" >&6; }
6293 rm -f confinc confmf
6294
6295 # Check whether --enable-dependency-tracking was given.
6296 if test "${enable_dependency_tracking+set}" = set; then :
6297   enableval=$enable_dependency_tracking;
6298 fi
6299
6300 if test "x$enable_dependency_tracking" != xno; then
6301   am_depcomp="$ac_aux_dir/depcomp"
6302   AMDEPBACKSLASH='\'
6303 fi
6304  if test "x$enable_dependency_tracking" != xno; then
6305   AMDEP_TRUE=
6306   AMDEP_FALSE='#'
6307 else
6308   AMDEP_TRUE='#'
6309   AMDEP_FALSE=
6310 fi
6311
6312
6313 if test "`cd $srcdir && pwd`" != "`pwd`"; then
6314   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
6315   # is not polluted with repeated "-I."
6316   am__isrc=' -I$(srcdir)'
6317   # test to see if srcdir already configured
6318   if test -f $srcdir/config.status; then
6319     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
6320   fi
6321 fi
6322
6323 # test whether we have cygpath
6324 if test -z "$CYGPATH_W"; then
6325   if (cygpath --version) >/dev/null 2>/dev/null; then
6326     CYGPATH_W='cygpath -w'
6327   else
6328     CYGPATH_W=echo
6329   fi
6330 fi
6331
6332
6333 # Define the identity of the package.
6334  PACKAGE=gdb
6335  VERSION=UNUSED-VERSION
6336
6337
6338 # Some tools Automake needs.
6339
6340 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
6341
6342
6343 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
6344
6345
6346 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
6347
6348
6349 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
6350
6351
6352 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
6353
6354 # We need awk for the "check" target.  The system "awk" is bad on
6355 # some platforms.
6356 # Always define AMTAR for backward compatibility.
6357
6358 AMTAR=${AMTAR-"${am_missing_run}tar"}
6359
6360 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
6361
6362
6363
6364
6365 depcc="$CC"   am_compiler_list=
6366
6367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6368 $as_echo_n "checking dependency style of $depcc... " >&6; }
6369 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
6370   $as_echo_n "(cached) " >&6
6371 else
6372   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6373   # We make a subdir and do the tests there.  Otherwise we can end up
6374   # making bogus files that we don't know about and never remove.  For
6375   # instance it was reported that on HP-UX the gcc test will end up
6376   # making a dummy file named `D' -- because `-MD' means `put the output
6377   # in D'.
6378   mkdir conftest.dir
6379   # Copy depcomp to subdir because otherwise we won't find it if we're
6380   # using a relative directory.
6381   cp "$am_depcomp" conftest.dir
6382   cd conftest.dir
6383   # We will build objects and dependencies in a subdirectory because
6384   # it helps to detect inapplicable dependency modes.  For instance
6385   # both Tru64's cc and ICC support -MD to output dependencies as a
6386   # side effect of compilation, but ICC will put the dependencies in
6387   # the current directory while Tru64 will put them in the object
6388   # directory.
6389   mkdir sub
6390
6391   am_cv_CC_dependencies_compiler_type=none
6392   if test "$am_compiler_list" = ""; then
6393      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6394   fi
6395   am__universal=false
6396   case " $depcc " in #(
6397      *\ -arch\ *\ -arch\ *) am__universal=true ;;
6398      esac
6399
6400   for depmode in $am_compiler_list; do
6401     # Setup a source with many dependencies, because some compilers
6402     # like to wrap large dependency lists on column 80 (with \), and
6403     # we should not choose a depcomp mode which is confused by this.
6404     #
6405     # We need to recreate these files for each test, as the compiler may
6406     # overwrite some of them when testing with obscure command lines.
6407     # This happens at least with the AIX C compiler.
6408     : > sub/conftest.c
6409     for i in 1 2 3 4 5 6; do
6410       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6411       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6412       # Solaris 8's {/usr,}/bin/sh.
6413       touch sub/conftst$i.h
6414     done
6415     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6416
6417     # We check with `-c' and `-o' for the sake of the "dashmstdout"
6418     # mode.  It turns out that the SunPro C++ compiler does not properly
6419     # handle `-M -o', and we need to detect this.  Also, some Intel
6420     # versions had trouble with output in subdirs
6421     am__obj=sub/conftest.${OBJEXT-o}
6422     am__minus_obj="-o $am__obj"
6423     case $depmode in
6424     gcc)
6425       # This depmode causes a compiler race in universal mode.
6426       test "$am__universal" = false || continue
6427       ;;
6428     nosideeffect)
6429       # after this tag, mechanisms are not by side-effect, so they'll
6430       # only be used when explicitly requested
6431       if test "x$enable_dependency_tracking" = xyes; then
6432         continue
6433       else
6434         break
6435       fi
6436       ;;
6437     msvisualcpp | msvcmsys)
6438       # This compiler won't grok `-c -o', but also, the minuso test has
6439       # not run yet.  These depmodes are late enough in the game, and
6440       # so weak that their functioning should not be impacted.
6441       am__obj=conftest.${OBJEXT-o}
6442       am__minus_obj=
6443       ;;
6444     none) break ;;
6445     esac
6446     if depmode=$depmode \
6447        source=sub/conftest.c object=$am__obj \
6448        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6449        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6450          >/dev/null 2>conftest.err &&
6451        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6452        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6453        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6454        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6455       # icc doesn't choke on unknown options, it will just issue warnings
6456       # or remarks (even with -Werror).  So we grep stderr for any message
6457       # that says an option was ignored or not supported.
6458       # When given -MP, icc 7.0 and 7.1 complain thusly:
6459       #   icc: Command line warning: ignoring option '-M'; no argument required
6460       # The diagnosis changed in icc 8.0:
6461       #   icc: Command line remark: option '-MP' not supported
6462       if (grep 'ignoring option' conftest.err ||
6463           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6464         am_cv_CC_dependencies_compiler_type=$depmode
6465         break
6466       fi
6467     fi
6468   done
6469
6470   cd ..
6471   rm -rf conftest.dir
6472 else
6473   am_cv_CC_dependencies_compiler_type=none
6474 fi
6475
6476 fi
6477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6478 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6479 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6480
6481  if
6482   test "x$enable_dependency_tracking" != xno \
6483   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
6484   am__fastdepCC_TRUE=
6485   am__fastdepCC_FALSE='#'
6486 else
6487   am__fastdepCC_TRUE='#'
6488   am__fastdepCC_FALSE=
6489 fi
6490
6491
6492
6493
6494
6495
6496 # Check whether --with-separate-debug-dir was given.
6497 if test "${with_separate_debug_dir+set}" = set; then :
6498   withval=$with_separate_debug_dir;
6499     DEBUGDIR=$withval
6500 else
6501   DEBUGDIR=${libdir}/debug
6502 fi
6503
6504
6505   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6506   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6507   ac_define_dir=`eval echo $DEBUGDIR`
6508   ac_define_dir=`eval echo $ac_define_dir`
6509
6510 cat >>confdefs.h <<_ACEOF
6511 #define DEBUGDIR "$ac_define_dir"
6512 _ACEOF
6513
6514
6515
6516   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6517      if test "x$prefix" = xNONE; then
6518         test_prefix=/usr/local
6519      else
6520         test_prefix=$prefix
6521      fi
6522   else
6523      test_prefix=$exec_prefix
6524   fi
6525   value=0
6526   case ${ac_define_dir} in
6527      "${test_prefix}"|"${test_prefix}/"*|\
6528         '${exec_prefix}'|'${exec_prefix}/'*)
6529      value=1
6530      ;;
6531   esac
6532
6533 cat >>confdefs.h <<_ACEOF
6534 #define DEBUGDIR_RELOCATABLE $value
6535 _ACEOF
6536
6537
6538
6539 # GDB's datadir relocation
6540
6541
6542
6543 # Check whether --with-gdb-datadir was given.
6544 if test "${with_gdb_datadir+set}" = set; then :
6545   withval=$with_gdb_datadir;
6546     GDB_DATADIR=$withval
6547 else
6548   GDB_DATADIR=${datadir}/gdb
6549 fi
6550
6551
6552   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6553   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6554   ac_define_dir=`eval echo $GDB_DATADIR`
6555   ac_define_dir=`eval echo $ac_define_dir`
6556
6557 cat >>confdefs.h <<_ACEOF
6558 #define GDB_DATADIR "$ac_define_dir"
6559 _ACEOF
6560
6561
6562
6563   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6564      if test "x$prefix" = xNONE; then
6565         test_prefix=/usr/local
6566      else
6567         test_prefix=$prefix
6568      fi
6569   else
6570      test_prefix=$exec_prefix
6571   fi
6572   value=0
6573   case ${ac_define_dir} in
6574      "${test_prefix}"|"${test_prefix}/"*|\
6575         '${exec_prefix}'|'${exec_prefix}/'*)
6576      value=1
6577      ;;
6578   esac
6579
6580 cat >>confdefs.h <<_ACEOF
6581 #define GDB_DATADIR_RELOCATABLE $value
6582 _ACEOF
6583
6584
6585
6586
6587 # Check whether --with-relocated-sources was given.
6588 if test "${with_relocated_sources+set}" = set; then :
6589   withval=$with_relocated_sources; reloc_srcdir="${withval}"
6590
6591   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6592   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6593   ac_define_dir=`eval echo $reloc_srcdir`
6594   ac_define_dir=`eval echo $ac_define_dir`
6595
6596 cat >>confdefs.h <<_ACEOF
6597 #define RELOC_SRCDIR "$ac_define_dir"
6598 _ACEOF
6599
6600
6601
6602 fi
6603
6604
6605
6606
6607 subdirs="$subdirs doc testsuite"
6608
6609
6610 # Check whether to support alternative target configurations
6611 # Check whether --enable-targets was given.
6612 if test "${enable_targets+set}" = set; then :
6613   enableval=$enable_targets; case "${enableval}" in
6614   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
6615             ;;
6616   no)       enable_targets= ;;
6617   *)        enable_targets=$enableval ;;
6618 esac
6619 fi
6620
6621
6622 # Check whether to enable 64-bit support on 32-bit hosts
6623 # Check whether --enable-64-bit-bfd was given.
6624 if test "${enable_64_bit_bfd+set}" = set; then :
6625   enableval=$enable_64_bit_bfd; case "${enableval}" in
6626   yes)  want64=true  ;;
6627   no)   want64=false ;;
6628   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
6629 esac
6630 else
6631   want64=false
6632 fi
6633
6634 # Provide defaults for some variables set by the per-host and per-target
6635 # configuration.
6636 gdb_host_obs=posix-hdep.o
6637
6638 if test "${target}" = "${host}"; then
6639   gdb_native=yes
6640 else
6641   gdb_native=no
6642 fi
6643
6644 . $srcdir/configure.host
6645
6646 # Accumulate some settings from configure.tgt over all enabled targets
6647
6648 TARGET_OBS=
6649 all_targets=
6650
6651 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
6652 do
6653   if test "$targ_alias" = "all"; then
6654     all_targets=true
6655   else
6656     # Canonicalize the secondary target names.
6657     result=`$ac_config_sub $targ_alias 2>/dev/null`
6658     if test -n "$result"; then
6659         targ=$result
6660     else
6661         targ=$targ_alias
6662     fi
6663
6664     . ${srcdir}/configure.tgt
6665
6666     # Target-specific object files
6667     for i in ${gdb_target_obs}; do
6668         case " $TARGET_OBS " in
6669         *" ${i} "*) ;;
6670         *)
6671           TARGET_OBS="$TARGET_OBS ${i}"
6672           ;;
6673         esac
6674     done
6675
6676     # Check whether this target needs 64-bit CORE_ADDR
6677     if test x${want64} = xfalse; then
6678       . ${srcdir}/../bfd/config.bfd
6679     fi
6680   fi
6681 done
6682
6683 if test x${all_targets} = xtrue; then
6684
6685   # We want all 64-bit targets if we either:
6686   #  - run on a 64-bit host  or
6687   #  - already require 64-bit support for some other target  or
6688   #  - the --enable-64-bit-bfd option was supplied
6689   # Otherwise we only support all 32-bit targets.
6690   #
6691   # NOTE: This test must be in sync with the corresponding
6692   #       tests in BFD!
6693
6694   if test x${want64} = xfalse; then
6695     # The cast to long int works around a bug in the HP C Compiler
6696 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6697 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6698 # This bug is HP SR number 8606223364.
6699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6700 $as_echo_n "checking size of long... " >&6; }
6701 if test "${ac_cv_sizeof_long+set}" = set; then :
6702   $as_echo_n "(cached) " >&6
6703 else
6704   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
6705
6706 else
6707   if test "$ac_cv_type_long" = yes; then
6708      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6709 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6710 { as_fn_set_status 77
6711 as_fn_error "cannot compute sizeof (long)
6712 See \`config.log' for more details." "$LINENO" 5; }; }
6713    else
6714      ac_cv_sizeof_long=0
6715    fi
6716 fi
6717
6718 fi
6719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6720 $as_echo "$ac_cv_sizeof_long" >&6; }
6721
6722
6723
6724 cat >>confdefs.h <<_ACEOF
6725 #define SIZEOF_LONG $ac_cv_sizeof_long
6726 _ACEOF
6727
6728
6729     if test "x${ac_cv_sizeof_long}" = "x8"; then
6730       want64=true
6731     fi
6732   fi
6733   if test x${want64} = xtrue; then
6734     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
6735   else
6736     TARGET_OBS='$(ALL_TARGET_OBS)'
6737   fi
6738 fi
6739
6740
6741
6742 # For other settings, only the main target counts.
6743 gdb_sim=
6744 gdb_osabi=
6745 build_gdbserver=
6746 targ=$target; . ${srcdir}/configure.tgt
6747
6748 # Fetch the default architecture and default target vector from BFD.
6749 targ=$target; . $srcdir/../bfd/config.bfd
6750
6751 # We only want the first architecture, so strip off the others if
6752 # there is more than one.
6753 targ_archs=`echo $targ_archs | sed 's/ .*//'`
6754
6755 if test "x$targ_archs" != x; then
6756
6757 cat >>confdefs.h <<_ACEOF
6758 #define DEFAULT_BFD_ARCH $targ_archs
6759 _ACEOF
6760
6761 fi
6762 if test "x$targ_defvec" != x; then
6763
6764 cat >>confdefs.h <<_ACEOF
6765 #define DEFAULT_BFD_VEC $targ_defvec
6766 _ACEOF
6767
6768 fi
6769
6770 # The CLI cannot be disabled yet, but may be in the future.
6771
6772 # Enable CLI.
6773 # Check whether --enable-gdbcli was given.
6774 if test "${enable_gdbcli+set}" = set; then :
6775   enableval=$enable_gdbcli; case $enableval in
6776     yes)
6777       ;;
6778     no)
6779       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
6780     *)
6781       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
6782   esac
6783 else
6784   enable_gdbcli=yes
6785 fi
6786
6787 if test x"$enable_gdbcli" = xyes; then
6788   if test -d $srcdir/cli; then
6789     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
6790     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
6791     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
6792     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
6793   fi
6794 fi
6795
6796 # Enable MI.
6797 # Check whether --enable-gdbmi was given.
6798 if test "${enable_gdbmi+set}" = set; then :
6799   enableval=$enable_gdbmi; case $enableval in
6800     yes | no)
6801       ;;
6802     *)
6803       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
6804   esac
6805 else
6806   enable_gdbmi=yes
6807 fi
6808
6809 if test x"$enable_gdbmi" = xyes; then
6810   if test -d $srcdir/mi; then
6811     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
6812     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
6813     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
6814     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
6815   fi
6816 fi
6817
6818 # Enable TUI.
6819 # Check whether --enable-tui was given.
6820 if test "${enable_tui+set}" = set; then :
6821   enableval=$enable_tui; case $enableval in
6822     yes | no | auto)
6823       ;;
6824     *)
6825       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
6826   esac
6827 else
6828   enable_tui=auto
6829 fi
6830
6831
6832 # Enable gdbtk.
6833 # Check whether --enable-gdbtk was given.
6834 if test "${enable_gdbtk+set}" = set; then :
6835   enableval=$enable_gdbtk; case $enableval in
6836     yes | no)
6837       ;;
6838     *)
6839       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
6840   esac
6841 else
6842   if test -d $srcdir/gdbtk; then
6843     enable_gdbtk=yes
6844   else
6845     enable_gdbtk=no
6846   fi
6847 fi
6848
6849 # We unconditionally disable gdbtk tests on selected platforms.
6850 case $host_os in
6851   go32* | windows*)
6852     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
6853 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
6854     enable_gdbtk=no ;;
6855 esac
6856
6857 # Libunwind support.
6858
6859 # Check whether --with-libunwind was given.
6860 if test "${with_libunwind+set}" = set; then :
6861   withval=$with_libunwind; case "${withval}" in
6862   yes)  enable_libunwind=yes ;;
6863   no)   enable_libunwind=no ;;
6864   *)    as_fn_error "bad value ${withval} for GDB with-libunwind option" "$LINENO" 5 ;;
6865 esac
6866 else
6867
6868   for ac_header in libunwind.h libunwind-ia64.h
6869 do :
6870   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6871 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6872 eval as_val=\$$as_ac_Header
6873    if test "x$as_val" = x""yes; then :
6874   cat >>confdefs.h <<_ACEOF
6875 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6876 _ACEOF
6877
6878 fi
6879
6880 done
6881
6882   if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
6883     enable_libunwind=yes;
6884   fi
6885
6886 fi
6887
6888
6889 if test x"$enable_libunwind" = xyes; then
6890   for ac_header in libunwind.h libunwind-ia64.h
6891 do :
6892   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6893 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6894 eval as_val=\$$as_ac_Header
6895    if test "x$as_val" = x""yes; then :
6896   cat >>confdefs.h <<_ACEOF
6897 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6898 _ACEOF
6899
6900 fi
6901
6902 done
6903
6904
6905 $as_echo "#define HAVE_LIBUNWIND 1" >>confdefs.h
6906
6907   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
6908   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
6909   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
6910 fi
6911
6912 opt_curses=no
6913
6914 # Check whether --with-curses was given.
6915 if test "${with_curses+set}" = set; then :
6916   withval=$with_curses; opt_curses=$withval
6917 fi
6918
6919
6920 prefer_curses=no
6921 if test "$opt_curses" = "yes"; then
6922   prefer_curses=yes
6923 fi
6924
6925 # Profiling support.
6926 # Check whether --enable-profiling was given.
6927 if test "${enable_profiling+set}" = set; then :
6928   enableval=$enable_profiling; case $enableval in
6929     yes | no)
6930       ;;
6931     *)
6932       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
6933   esac
6934 else
6935   enable_profiling=no
6936 fi
6937
6938
6939 for ac_func in monstartup _mcleanup
6940 do :
6941   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6942 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6943 eval as_val=\$$as_ac_var
6944    if test "x$as_val" = x""yes; then :
6945   cat >>confdefs.h <<_ACEOF
6946 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6947 _ACEOF
6948
6949 fi
6950 done
6951
6952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6953 $as_echo_n "checking for _etext... " >&6; }
6954 if test "${ac_cv_var__etext+set}" = set; then :
6955   $as_echo_n "(cached) " >&6
6956 else
6957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6958 /* end confdefs.h.  */
6959 #include <stdlib.h>
6960 extern char _etext;
6961
6962 int
6963 main ()
6964 {
6965 free (&_etext);
6966   ;
6967   return 0;
6968 }
6969 _ACEOF
6970 if ac_fn_c_try_link "$LINENO"; then :
6971   ac_cv_var__etext=yes
6972 else
6973   ac_cv_var__etext=no
6974 fi
6975 rm -f core conftest.err conftest.$ac_objext \
6976     conftest$ac_exeext conftest.$ac_ext
6977 fi
6978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6979 $as_echo "$ac_cv_var__etext" >&6; }
6980 if test $ac_cv_var__etext = yes; then
6981
6982 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6983
6984 fi
6985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6986 $as_echo_n "checking for etext... " >&6; }
6987 if test "${ac_cv_var_etext+set}" = set; then :
6988   $as_echo_n "(cached) " >&6
6989 else
6990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6991 /* end confdefs.h.  */
6992 #include <stdlib.h>
6993 extern char etext;
6994
6995 int
6996 main ()
6997 {
6998 free (&etext);
6999   ;
7000   return 0;
7001 }
7002 _ACEOF
7003 if ac_fn_c_try_link "$LINENO"; then :
7004   ac_cv_var_etext=yes
7005 else
7006   ac_cv_var_etext=no
7007 fi
7008 rm -f core conftest.err conftest.$ac_objext \
7009     conftest$ac_exeext conftest.$ac_ext
7010 fi
7011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
7012 $as_echo "$ac_cv_var_etext" >&6; }
7013 if test $ac_cv_var_etext = yes; then
7014
7015 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
7016
7017 fi
7018 if test "$enable_profiling" = yes ; then
7019   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
7020     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
7021   fi
7022   PROFILE_CFLAGS=-pg
7023   OLD_CFLAGS="$CFLAGS"
7024   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
7025
7026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
7027 $as_echo_n "checking whether $CC supports -pg... " >&6; }
7028 if test "${ac_cv_cc_supports_pg+set}" = set; then :
7029   $as_echo_n "(cached) " >&6
7030 else
7031   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7032 /* end confdefs.h.  */
7033
7034 int
7035 main ()
7036 {
7037 int x;
7038   ;
7039   return 0;
7040 }
7041 _ACEOF
7042 if ac_fn_c_try_compile "$LINENO"; then :
7043   ac_cv_cc_supports_pg=yes
7044 else
7045   ac_cv_cc_supports_pg=no
7046 fi
7047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7048 fi
7049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
7050 $as_echo "$ac_cv_cc_supports_pg" >&6; }
7051
7052   if test $ac_cv_cc_supports_pg = no; then
7053     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
7054   fi
7055
7056   CFLAGS="$OLD_CFLAGS"
7057 fi
7058
7059
7060
7061 # Check whether --with-pkgversion was given.
7062 if test "${with_pkgversion+set}" = set; then :
7063   withval=$with_pkgversion; case "$withval" in
7064       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7065       no)  PKGVERSION= ;;
7066       *)   PKGVERSION="($withval) " ;;
7067      esac
7068 else
7069   PKGVERSION="(GDB) "
7070
7071 fi
7072
7073
7074
7075
7076
7077 # Check whether --with-bugurl was given.
7078 if test "${with_bugurl+set}" = set; then :
7079   withval=$with_bugurl; case "$withval" in
7080       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7081       no)  BUGURL=
7082            ;;
7083       *)   BUGURL="$withval"
7084            ;;
7085      esac
7086 else
7087   BUGURL="http://www.gnu.org/software/gdb/bugs/"
7088
7089 fi
7090
7091   case ${BUGURL} in
7092   "")
7093     REPORT_BUGS_TO=
7094     REPORT_BUGS_TEXI=
7095     ;;
7096   *)
7097     REPORT_BUGS_TO="<$BUGURL>"
7098     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7099     ;;
7100   esac;
7101
7102
7103
7104
7105 cat >>confdefs.h <<_ACEOF
7106 #define PKGVERSION "$PKGVERSION"
7107 _ACEOF
7108
7109
7110 cat >>confdefs.h <<_ACEOF
7111 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
7112 _ACEOF
7113
7114
7115 # --------------------- #
7116 # Checks for programs.  #
7117 # --------------------- #
7118
7119 for ac_prog in gawk mawk nawk awk
7120 do
7121   # Extract the first word of "$ac_prog", so it can be a program name with args.
7122 set dummy $ac_prog; ac_word=$2
7123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7124 $as_echo_n "checking for $ac_word... " >&6; }
7125 if test "${ac_cv_prog_AWK+set}" = set; then :
7126   $as_echo_n "(cached) " >&6
7127 else
7128   if test -n "$AWK"; then
7129   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7130 else
7131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7132 for as_dir in $PATH
7133 do
7134   IFS=$as_save_IFS
7135   test -z "$as_dir" && as_dir=.
7136     for ac_exec_ext in '' $ac_executable_extensions; do
7137   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7138     ac_cv_prog_AWK="$ac_prog"
7139     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7140     break 2
7141   fi
7142 done
7143   done
7144 IFS=$as_save_IFS
7145
7146 fi
7147 fi
7148 AWK=$ac_cv_prog_AWK
7149 if test -n "$AWK"; then
7150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7151 $as_echo "$AWK" >&6; }
7152 else
7153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7154 $as_echo "no" >&6; }
7155 fi
7156
7157
7158   test -n "$AWK" && break
7159 done
7160
7161
7162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7163 $as_echo_n "checking whether ln -s works... " >&6; }
7164 LN_S=$as_ln_s
7165 if test "$LN_S" = "ln -s"; then
7166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7167 $as_echo "yes" >&6; }
7168 else
7169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7170 $as_echo "no, using $LN_S" >&6; }
7171 fi
7172
7173 if test -n "$ac_tool_prefix"; then
7174   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7175 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7177 $as_echo_n "checking for $ac_word... " >&6; }
7178 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7179   $as_echo_n "(cached) " >&6
7180 else
7181   if test -n "$RANLIB"; then
7182   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7183 else
7184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7185 for as_dir in $PATH
7186 do
7187   IFS=$as_save_IFS
7188   test -z "$as_dir" && as_dir=.
7189     for ac_exec_ext in '' $ac_executable_extensions; do
7190   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7191     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7192     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7193     break 2
7194   fi
7195 done
7196   done
7197 IFS=$as_save_IFS
7198
7199 fi
7200 fi
7201 RANLIB=$ac_cv_prog_RANLIB
7202 if test -n "$RANLIB"; then
7203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7204 $as_echo "$RANLIB" >&6; }
7205 else
7206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7207 $as_echo "no" >&6; }
7208 fi
7209
7210
7211 fi
7212 if test -z "$ac_cv_prog_RANLIB"; then
7213   ac_ct_RANLIB=$RANLIB
7214   # Extract the first word of "ranlib", so it can be a program name with args.
7215 set dummy ranlib; ac_word=$2
7216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7217 $as_echo_n "checking for $ac_word... " >&6; }
7218 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7219   $as_echo_n "(cached) " >&6
7220 else
7221   if test -n "$ac_ct_RANLIB"; then
7222   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7223 else
7224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7225 for as_dir in $PATH
7226 do
7227   IFS=$as_save_IFS
7228   test -z "$as_dir" && as_dir=.
7229     for ac_exec_ext in '' $ac_executable_extensions; do
7230   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7231     ac_cv_prog_ac_ct_RANLIB="ranlib"
7232     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7233     break 2
7234   fi
7235 done
7236   done
7237 IFS=$as_save_IFS
7238
7239 fi
7240 fi
7241 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7242 if test -n "$ac_ct_RANLIB"; then
7243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7244 $as_echo "$ac_ct_RANLIB" >&6; }
7245 else
7246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7247 $as_echo "no" >&6; }
7248 fi
7249
7250   if test "x$ac_ct_RANLIB" = x; then
7251     RANLIB=":"
7252   else
7253     case $cross_compiling:$ac_tool_warned in
7254 yes:)
7255 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7256 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7257 ac_tool_warned=yes ;;
7258 esac
7259     RANLIB=$ac_ct_RANLIB
7260   fi
7261 else
7262   RANLIB="$ac_cv_prog_RANLIB"
7263 fi
7264
7265 for ac_prog in 'bison -y' byacc
7266 do
7267   # Extract the first word of "$ac_prog", so it can be a program name with args.
7268 set dummy $ac_prog; ac_word=$2
7269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7270 $as_echo_n "checking for $ac_word... " >&6; }
7271 if test "${ac_cv_prog_YACC+set}" = set; then :
7272   $as_echo_n "(cached) " >&6
7273 else
7274   if test -n "$YACC"; then
7275   ac_cv_prog_YACC="$YACC" # Let the user override the test.
7276 else
7277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7278 for as_dir in $PATH
7279 do
7280   IFS=$as_save_IFS
7281   test -z "$as_dir" && as_dir=.
7282     for ac_exec_ext in '' $ac_executable_extensions; do
7283   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7284     ac_cv_prog_YACC="$ac_prog"
7285     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7286     break 2
7287   fi
7288 done
7289   done
7290 IFS=$as_save_IFS
7291
7292 fi
7293 fi
7294 YACC=$ac_cv_prog_YACC
7295 if test -n "$YACC"; then
7296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
7297 $as_echo "$YACC" >&6; }
7298 else
7299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7300 $as_echo "no" >&6; }
7301 fi
7302
7303
7304   test -n "$YACC" && break
7305 done
7306 test -n "$YACC" || YACC="yacc"
7307
7308
7309 if test -n "$ac_tool_prefix"; then
7310   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7311 set dummy ${ac_tool_prefix}ar; ac_word=$2
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7313 $as_echo_n "checking for $ac_word... " >&6; }
7314 if test "${ac_cv_prog_AR+set}" = set; then :
7315   $as_echo_n "(cached) " >&6
7316 else
7317   if test -n "$AR"; then
7318   ac_cv_prog_AR="$AR" # Let the user override the test.
7319 else
7320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7321 for as_dir in $PATH
7322 do
7323   IFS=$as_save_IFS
7324   test -z "$as_dir" && as_dir=.
7325     for ac_exec_ext in '' $ac_executable_extensions; do
7326   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7327     ac_cv_prog_AR="${ac_tool_prefix}ar"
7328     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7329     break 2
7330   fi
7331 done
7332   done
7333 IFS=$as_save_IFS
7334
7335 fi
7336 fi
7337 AR=$ac_cv_prog_AR
7338 if test -n "$AR"; then
7339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7340 $as_echo "$AR" >&6; }
7341 else
7342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7343 $as_echo "no" >&6; }
7344 fi
7345
7346
7347 fi
7348 if test -z "$ac_cv_prog_AR"; then
7349   ac_ct_AR=$AR
7350   # Extract the first word of "ar", so it can be a program name with args.
7351 set dummy ar; ac_word=$2
7352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7353 $as_echo_n "checking for $ac_word... " >&6; }
7354 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
7355   $as_echo_n "(cached) " >&6
7356 else
7357   if test -n "$ac_ct_AR"; then
7358   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7359 else
7360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7361 for as_dir in $PATH
7362 do
7363   IFS=$as_save_IFS
7364   test -z "$as_dir" && as_dir=.
7365     for ac_exec_ext in '' $ac_executable_extensions; do
7366   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7367     ac_cv_prog_ac_ct_AR="ar"
7368     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7369     break 2
7370   fi
7371 done
7372   done
7373 IFS=$as_save_IFS
7374
7375 fi
7376 fi
7377 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7378 if test -n "$ac_ct_AR"; then
7379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7380 $as_echo "$ac_ct_AR" >&6; }
7381 else
7382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7383 $as_echo "no" >&6; }
7384 fi
7385
7386   if test "x$ac_ct_AR" = x; then
7387     AR=""
7388   else
7389     case $cross_compiling:$ac_tool_warned in
7390 yes:)
7391 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7392 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7393 ac_tool_warned=yes ;;
7394 esac
7395     AR=$ac_ct_AR
7396   fi
7397 else
7398   AR="$ac_cv_prog_AR"
7399 fi
7400
7401 if test -n "$ac_tool_prefix"; then
7402   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
7403 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
7404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7405 $as_echo_n "checking for $ac_word... " >&6; }
7406 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
7407   $as_echo_n "(cached) " >&6
7408 else
7409   if test -n "$DLLTOOL"; then
7410   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
7411 else
7412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7413 for as_dir in $PATH
7414 do
7415   IFS=$as_save_IFS
7416   test -z "$as_dir" && as_dir=.
7417     for ac_exec_ext in '' $ac_executable_extensions; do
7418   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7419     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
7420     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7421     break 2
7422   fi
7423 done
7424   done
7425 IFS=$as_save_IFS
7426
7427 fi
7428 fi
7429 DLLTOOL=$ac_cv_prog_DLLTOOL
7430 if test -n "$DLLTOOL"; then
7431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
7432 $as_echo "$DLLTOOL" >&6; }
7433 else
7434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7435 $as_echo "no" >&6; }
7436 fi
7437
7438
7439 fi
7440 if test -z "$ac_cv_prog_DLLTOOL"; then
7441   ac_ct_DLLTOOL=$DLLTOOL
7442   # Extract the first word of "dlltool", so it can be a program name with args.
7443 set dummy dlltool; ac_word=$2
7444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7445 $as_echo_n "checking for $ac_word... " >&6; }
7446 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
7447   $as_echo_n "(cached) " >&6
7448 else
7449   if test -n "$ac_ct_DLLTOOL"; then
7450   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
7451 else
7452 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7453 for as_dir in $PATH
7454 do
7455   IFS=$as_save_IFS
7456   test -z "$as_dir" && as_dir=.
7457     for ac_exec_ext in '' $ac_executable_extensions; do
7458   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7459     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
7460     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7461     break 2
7462   fi
7463 done
7464   done
7465 IFS=$as_save_IFS
7466
7467 fi
7468 fi
7469 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
7470 if test -n "$ac_ct_DLLTOOL"; then
7471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
7472 $as_echo "$ac_ct_DLLTOOL" >&6; }
7473 else
7474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7475 $as_echo "no" >&6; }
7476 fi
7477
7478   if test "x$ac_ct_DLLTOOL" = x; then
7479     DLLTOOL=""
7480   else
7481     case $cross_compiling:$ac_tool_warned in
7482 yes:)
7483 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7484 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7485 ac_tool_warned=yes ;;
7486 esac
7487     DLLTOOL=$ac_ct_DLLTOOL
7488   fi
7489 else
7490   DLLTOOL="$ac_cv_prog_DLLTOOL"
7491 fi
7492
7493 if test -n "$ac_tool_prefix"; then
7494   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
7495 set dummy ${ac_tool_prefix}windres; ac_word=$2
7496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7497 $as_echo_n "checking for $ac_word... " >&6; }
7498 if test "${ac_cv_prog_WINDRES+set}" = set; then :
7499   $as_echo_n "(cached) " >&6
7500 else
7501   if test -n "$WINDRES"; then
7502   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
7503 else
7504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7505 for as_dir in $PATH
7506 do
7507   IFS=$as_save_IFS
7508   test -z "$as_dir" && as_dir=.
7509     for ac_exec_ext in '' $ac_executable_extensions; do
7510   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7511     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
7512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7513     break 2
7514   fi
7515 done
7516   done
7517 IFS=$as_save_IFS
7518
7519 fi
7520 fi
7521 WINDRES=$ac_cv_prog_WINDRES
7522 if test -n "$WINDRES"; then
7523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
7524 $as_echo "$WINDRES" >&6; }
7525 else
7526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7527 $as_echo "no" >&6; }
7528 fi
7529
7530
7531 fi
7532 if test -z "$ac_cv_prog_WINDRES"; then
7533   ac_ct_WINDRES=$WINDRES
7534   # Extract the first word of "windres", so it can be a program name with args.
7535 set dummy windres; ac_word=$2
7536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7537 $as_echo_n "checking for $ac_word... " >&6; }
7538 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
7539   $as_echo_n "(cached) " >&6
7540 else
7541   if test -n "$ac_ct_WINDRES"; then
7542   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
7543 else
7544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7545 for as_dir in $PATH
7546 do
7547   IFS=$as_save_IFS
7548   test -z "$as_dir" && as_dir=.
7549     for ac_exec_ext in '' $ac_executable_extensions; do
7550   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7551     ac_cv_prog_ac_ct_WINDRES="windres"
7552     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7553     break 2
7554   fi
7555 done
7556   done
7557 IFS=$as_save_IFS
7558
7559 fi
7560 fi
7561 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
7562 if test -n "$ac_ct_WINDRES"; then
7563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
7564 $as_echo "$ac_ct_WINDRES" >&6; }
7565 else
7566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7567 $as_echo "no" >&6; }
7568 fi
7569
7570   if test "x$ac_ct_WINDRES" = x; then
7571     WINDRES=""
7572   else
7573     case $cross_compiling:$ac_tool_warned in
7574 yes:)
7575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7576 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7577 ac_tool_warned=yes ;;
7578 esac
7579     WINDRES=$ac_ct_WINDRES
7580   fi
7581 else
7582   WINDRES="$ac_cv_prog_WINDRES"
7583 fi
7584
7585
7586 # Needed for GNU/Hurd.
7587 if test -n "$ac_tool_prefix"; then
7588   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
7589 set dummy ${ac_tool_prefix}mig; ac_word=$2
7590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7591 $as_echo_n "checking for $ac_word... " >&6; }
7592 if test "${ac_cv_prog_MIG+set}" = set; then :
7593   $as_echo_n "(cached) " >&6
7594 else
7595   if test -n "$MIG"; then
7596   ac_cv_prog_MIG="$MIG" # Let the user override the test.
7597 else
7598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7599 for as_dir in $PATH
7600 do
7601   IFS=$as_save_IFS
7602   test -z "$as_dir" && as_dir=.
7603     for ac_exec_ext in '' $ac_executable_extensions; do
7604   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7605     ac_cv_prog_MIG="${ac_tool_prefix}mig"
7606     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7607     break 2
7608   fi
7609 done
7610   done
7611 IFS=$as_save_IFS
7612
7613 fi
7614 fi
7615 MIG=$ac_cv_prog_MIG
7616 if test -n "$MIG"; then
7617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
7618 $as_echo "$MIG" >&6; }
7619 else
7620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7621 $as_echo "no" >&6; }
7622 fi
7623
7624
7625 fi
7626 if test -z "$ac_cv_prog_MIG"; then
7627   ac_ct_MIG=$MIG
7628   # Extract the first word of "mig", so it can be a program name with args.
7629 set dummy mig; ac_word=$2
7630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7631 $as_echo_n "checking for $ac_word... " >&6; }
7632 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
7633   $as_echo_n "(cached) " >&6
7634 else
7635   if test -n "$ac_ct_MIG"; then
7636   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
7637 else
7638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7639 for as_dir in $PATH
7640 do
7641   IFS=$as_save_IFS
7642   test -z "$as_dir" && as_dir=.
7643     for ac_exec_ext in '' $ac_executable_extensions; do
7644   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7645     ac_cv_prog_ac_ct_MIG="mig"
7646     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7647     break 2
7648   fi
7649 done
7650   done
7651 IFS=$as_save_IFS
7652
7653 fi
7654 fi
7655 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
7656 if test -n "$ac_ct_MIG"; then
7657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
7658 $as_echo "$ac_ct_MIG" >&6; }
7659 else
7660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7661 $as_echo "no" >&6; }
7662 fi
7663
7664   if test "x$ac_ct_MIG" = x; then
7665     MIG=""
7666   else
7667     case $cross_compiling:$ac_tool_warned in
7668 yes:)
7669 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7670 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7671 ac_tool_warned=yes ;;
7672 esac
7673     MIG=$ac_ct_MIG
7674   fi
7675 else
7676   MIG="$ac_cv_prog_MIG"
7677 fi
7678
7679
7680 # ---------------------- #
7681 # Checks for libraries.  #
7682 # ---------------------- #
7683
7684 # We might need to link with -lm; most simulators need it.
7685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
7686 $as_echo_n "checking for main in -lm... " >&6; }
7687 if test "${ac_cv_lib_m_main+set}" = set; then :
7688   $as_echo_n "(cached) " >&6
7689 else
7690   ac_check_lib_save_LIBS=$LIBS
7691 LIBS="-lm  $LIBS"
7692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7693 /* end confdefs.h.  */
7694
7695
7696 int
7697 main ()
7698 {
7699 return main ();
7700   ;
7701   return 0;
7702 }
7703 _ACEOF
7704 if ac_fn_c_try_link "$LINENO"; then :
7705   ac_cv_lib_m_main=yes
7706 else
7707   ac_cv_lib_m_main=no
7708 fi
7709 rm -f core conftest.err conftest.$ac_objext \
7710     conftest$ac_exeext conftest.$ac_ext
7711 LIBS=$ac_check_lib_save_LIBS
7712 fi
7713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
7714 $as_echo "$ac_cv_lib_m_main" >&6; }
7715 if test "x$ac_cv_lib_m_main" = x""yes; then :
7716   cat >>confdefs.h <<_ACEOF
7717 #define HAVE_LIBM 1
7718 _ACEOF
7719
7720   LIBS="-lm $LIBS"
7721
7722 fi
7723
7724
7725 # We need to link with -lw to get `wctype' on Solaris before Solaris
7726 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
7727 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
7728 # is known to have this problem).  Therefore we avoid libw if we can.
7729 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
7730 if test "x$ac_cv_func_wctype" = x""yes; then :
7731
7732 else
7733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
7734 $as_echo_n "checking for wctype in -lw... " >&6; }
7735 if test "${ac_cv_lib_w_wctype+set}" = set; then :
7736   $as_echo_n "(cached) " >&6
7737 else
7738   ac_check_lib_save_LIBS=$LIBS
7739 LIBS="-lw  $LIBS"
7740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7741 /* end confdefs.h.  */
7742
7743 /* Override any GCC internal prototype to avoid an error.
7744    Use char because int might match the return type of a GCC
7745    builtin and then its argument prototype would still apply.  */
7746 #ifdef __cplusplus
7747 extern "C"
7748 #endif
7749 char wctype ();
7750 int
7751 main ()
7752 {
7753 return wctype ();
7754   ;
7755   return 0;
7756 }
7757 _ACEOF
7758 if ac_fn_c_try_link "$LINENO"; then :
7759   ac_cv_lib_w_wctype=yes
7760 else
7761   ac_cv_lib_w_wctype=no
7762 fi
7763 rm -f core conftest.err conftest.$ac_objext \
7764     conftest$ac_exeext conftest.$ac_ext
7765 LIBS=$ac_check_lib_save_LIBS
7766 fi
7767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
7768 $as_echo "$ac_cv_lib_w_wctype" >&6; }
7769 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
7770   cat >>confdefs.h <<_ACEOF
7771 #define HAVE_LIBW 1
7772 _ACEOF
7773
7774   LIBS="-lw $LIBS"
7775
7776 fi
7777
7778 fi
7779
7780
7781 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
7782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
7783 $as_echo_n "checking for library containing gethostbyname... " >&6; }
7784 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7785   $as_echo_n "(cached) " >&6
7786 else
7787   ac_func_search_save_LIBS=$LIBS
7788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7789 /* end confdefs.h.  */
7790
7791 /* Override any GCC internal prototype to avoid an error.
7792    Use char because int might match the return type of a GCC
7793    builtin and then its argument prototype would still apply.  */
7794 #ifdef __cplusplus
7795 extern "C"
7796 #endif
7797 char gethostbyname ();
7798 int
7799 main ()
7800 {
7801 return gethostbyname ();
7802   ;
7803   return 0;
7804 }
7805 _ACEOF
7806 for ac_lib in '' nsl; do
7807   if test -z "$ac_lib"; then
7808     ac_res="none required"
7809   else
7810     ac_res=-l$ac_lib
7811     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7812   fi
7813   if ac_fn_c_try_link "$LINENO"; then :
7814   ac_cv_search_gethostbyname=$ac_res
7815 fi
7816 rm -f core conftest.err conftest.$ac_objext \
7817     conftest$ac_exeext
7818   if test "${ac_cv_search_gethostbyname+set}" = set; then :
7819   break
7820 fi
7821 done
7822 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7823
7824 else
7825   ac_cv_search_gethostbyname=no
7826 fi
7827 rm conftest.$ac_ext
7828 LIBS=$ac_func_search_save_LIBS
7829 fi
7830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7831 $as_echo "$ac_cv_search_gethostbyname" >&6; }
7832 ac_res=$ac_cv_search_gethostbyname
7833 if test "$ac_res" != no; then :
7834   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7835
7836 fi
7837
7838
7839 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
7840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7841 $as_echo_n "checking for library containing socketpair... " >&6; }
7842 if test "${ac_cv_search_socketpair+set}" = set; then :
7843   $as_echo_n "(cached) " >&6
7844 else
7845   ac_func_search_save_LIBS=$LIBS
7846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7847 /* end confdefs.h.  */
7848
7849 /* Override any GCC internal prototype to avoid an error.
7850    Use char because int might match the return type of a GCC
7851    builtin and then its argument prototype would still apply.  */
7852 #ifdef __cplusplus
7853 extern "C"
7854 #endif
7855 char socketpair ();
7856 int
7857 main ()
7858 {
7859 return socketpair ();
7860   ;
7861   return 0;
7862 }
7863 _ACEOF
7864 for ac_lib in '' socket; do
7865   if test -z "$ac_lib"; then
7866     ac_res="none required"
7867   else
7868     ac_res=-l$ac_lib
7869     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7870   fi
7871   if ac_fn_c_try_link "$LINENO"; then :
7872   ac_cv_search_socketpair=$ac_res
7873 fi
7874 rm -f core conftest.err conftest.$ac_objext \
7875     conftest$ac_exeext
7876   if test "${ac_cv_search_socketpair+set}" = set; then :
7877   break
7878 fi
7879 done
7880 if test "${ac_cv_search_socketpair+set}" = set; then :
7881
7882 else
7883   ac_cv_search_socketpair=no
7884 fi
7885 rm conftest.$ac_ext
7886 LIBS=$ac_func_search_save_LIBS
7887 fi
7888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7889 $as_echo "$ac_cv_search_socketpair" >&6; }
7890 ac_res=$ac_cv_search_socketpair
7891 if test "$ac_res" != no; then :
7892   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7893
7894 fi
7895
7896
7897 # Link in zlib if we can.  This allows us to read compressed debug sections.
7898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
7899 $as_echo_n "checking for library containing zlibVersion... " >&6; }
7900 if test "${ac_cv_search_zlibVersion+set}" = set; then :
7901   $as_echo_n "(cached) " >&6
7902 else
7903   ac_func_search_save_LIBS=$LIBS
7904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7905 /* end confdefs.h.  */
7906
7907 /* Override any GCC internal prototype to avoid an error.
7908    Use char because int might match the return type of a GCC
7909    builtin and then its argument prototype would still apply.  */
7910 #ifdef __cplusplus
7911 extern "C"
7912 #endif
7913 char zlibVersion ();
7914 int
7915 main ()
7916 {
7917 return zlibVersion ();
7918   ;
7919   return 0;
7920 }
7921 _ACEOF
7922 for ac_lib in '' z; do
7923   if test -z "$ac_lib"; then
7924     ac_res="none required"
7925   else
7926     ac_res=-l$ac_lib
7927     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7928   fi
7929   if ac_fn_c_try_link "$LINENO"; then :
7930   ac_cv_search_zlibVersion=$ac_res
7931 fi
7932 rm -f core conftest.err conftest.$ac_objext \
7933     conftest$ac_exeext
7934   if test "${ac_cv_search_zlibVersion+set}" = set; then :
7935   break
7936 fi
7937 done
7938 if test "${ac_cv_search_zlibVersion+set}" = set; then :
7939
7940 else
7941   ac_cv_search_zlibVersion=no
7942 fi
7943 rm conftest.$ac_ext
7944 LIBS=$ac_func_search_save_LIBS
7945 fi
7946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
7947 $as_echo "$ac_cv_search_zlibVersion" >&6; }
7948 ac_res=$ac_cv_search_zlibVersion
7949 if test "$ac_res" != no; then :
7950   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7951   for ac_header in zlib.h
7952 do :
7953   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
7954 if test "x$ac_cv_header_zlib_h" = x""yes; then :
7955   cat >>confdefs.h <<_ACEOF
7956 #define HAVE_ZLIB_H 1
7957 _ACEOF
7958
7959 fi
7960
7961 done
7962
7963 fi
7964
7965
7966 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
7967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
7968 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
7969 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
7970   $as_echo_n "(cached) " >&6
7971 else
7972   ac_func_search_save_LIBS=$LIBS
7973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7974 /* end confdefs.h.  */
7975
7976 /* Override any GCC internal prototype to avoid an error.
7977    Use char because int might match the return type of a GCC
7978    builtin and then its argument prototype would still apply.  */
7979 #ifdef __cplusplus
7980 extern "C"
7981 #endif
7982 char dlgetmodinfo ();
7983 int
7984 main ()
7985 {
7986 return dlgetmodinfo ();
7987   ;
7988   return 0;
7989 }
7990 _ACEOF
7991 for ac_lib in '' dl xpdl; do
7992   if test -z "$ac_lib"; then
7993     ac_res="none required"
7994   else
7995     ac_res=-l$ac_lib
7996     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7997   fi
7998   if ac_fn_c_try_link "$LINENO"; then :
7999   ac_cv_search_dlgetmodinfo=$ac_res
8000 fi
8001 rm -f core conftest.err conftest.$ac_objext \
8002     conftest$ac_exeext
8003   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
8004   break
8005 fi
8006 done
8007 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
8008
8009 else
8010   ac_cv_search_dlgetmodinfo=no
8011 fi
8012 rm conftest.$ac_ext
8013 LIBS=$ac_func_search_save_LIBS
8014 fi
8015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
8016 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
8017 ac_res=$ac_cv_search_dlgetmodinfo
8018 if test "$ac_res" != no; then :
8019   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8020
8021 fi
8022
8023
8024
8025
8026
8027 # Check whether --with-libiconv-prefix was given.
8028 if test "${with_libiconv_prefix+set}" = set; then :
8029   withval=$with_libiconv_prefix;
8030     for dir in `echo "$withval" | tr : ' '`; do
8031       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
8032       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
8033     done
8034
8035 fi
8036
8037
8038   BUILD_LIBICONV_LIBDIR="-L../libiconv/lib/.libs -L../libiconv/lib/_libs"
8039   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
8040
8041   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
8042 $as_echo_n "checking for iconv... " >&6; }
8043 if test "${am_cv_func_iconv+set}" = set; then :
8044   $as_echo_n "(cached) " >&6
8045 else
8046
8047     am_cv_func_iconv="no, consider installing GNU libiconv"
8048     am_cv_lib_iconv=no
8049     am_cv_use_build_libiconv=no
8050
8051     # If libiconv is part of the build tree, then try using it over
8052     # any system iconv.
8053     if test -d ../libiconv; then
8054       am_save_LIBS="$LIBS"
8055       am_save_CPPFLAGS="$CPPFLAGS"
8056       LIBS="$LIBS $BUILD_LIBICONV_LIBDIR -liconv"
8057       CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
8058       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8059 /* end confdefs.h.  */
8060 #include <stdlib.h>
8061 #include <iconv.h>
8062 int
8063 main ()
8064 {
8065 iconv_t cd = iconv_open("","");
8066          iconv(cd,NULL,NULL,NULL,NULL);
8067          iconv_close(cd);
8068   ;
8069   return 0;
8070 }
8071 _ACEOF
8072 if ac_fn_c_try_link "$LINENO"; then :
8073   am_cv_use_build_libiconv=yes
8074         am_cv_lib_iconv=yes
8075         am_cv_func_iconv=yes
8076 fi
8077 rm -f core conftest.err conftest.$ac_objext \
8078     conftest$ac_exeext conftest.$ac_ext
8079       LIBS="$am_save_LIBS"
8080       CPPFLAGS="$am_save_CPPFLAGS"
8081     fi
8082
8083     # Next, try to find iconv in libc.
8084     if test "$am_cv_func_iconv" != yes; then
8085       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8086 /* end confdefs.h.  */
8087 #include <stdlib.h>
8088 #include <iconv.h>
8089 int
8090 main ()
8091 {
8092 iconv_t cd = iconv_open("","");
8093          iconv(cd,NULL,NULL,NULL,NULL);
8094          iconv_close(cd);
8095   ;
8096   return 0;
8097 }
8098 _ACEOF
8099 if ac_fn_c_try_link "$LINENO"; then :
8100   am_cv_func_iconv=yes
8101 fi
8102 rm -f core conftest.err conftest.$ac_objext \
8103     conftest$ac_exeext conftest.$ac_ext
8104     fi
8105
8106     # If iconv was not in libc, try -liconv.  In this case, arrange to
8107     # look in the libiconv prefix, if it was specified by the user.
8108     if test "$am_cv_func_iconv" != yes; then
8109       am_save_CPPFLAGS="$CPPFLAGS"
8110       am_save_LIBS="$LIBS"
8111       if test -n "$LIBICONV_INCLUDE"; then
8112         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
8113         LIBS="$LIBS $LIBICONV_LIBDIR"
8114       fi
8115       LIBS="$LIBS -liconv"
8116       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8117 /* end confdefs.h.  */
8118 #include <stdlib.h>
8119 #include <iconv.h>
8120 int
8121 main ()
8122 {
8123 iconv_t cd = iconv_open("","");
8124          iconv(cd,NULL,NULL,NULL,NULL);
8125          iconv_close(cd);
8126   ;
8127   return 0;
8128 }
8129 _ACEOF
8130 if ac_fn_c_try_link "$LINENO"; then :
8131   am_cv_lib_iconv=yes
8132         am_cv_func_iconv=yes
8133 fi
8134 rm -f core conftest.err conftest.$ac_objext \
8135     conftest$ac_exeext conftest.$ac_ext
8136       LIBS="$am_save_LIBS"
8137       CPPFLAGS="$am_save_CPPFLAGS"
8138     fi
8139
8140 fi
8141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
8142 $as_echo "$am_cv_func_iconv" >&6; }
8143
8144   # Set the various flags based on the cache variables.  We can't rely
8145   # on the flags to remain set from the above code, due to caching.
8146   LIBICONV=
8147   if test "$am_cv_lib_iconv" = yes; then
8148     LIBICONV="-liconv"
8149   else
8150     LIBICONV_LIBDIR=
8151     LIBICONV_INCLUDE=
8152   fi
8153   if test "$am_cv_use_build_libiconv" = yes; then
8154     LIBICONV_LIBDIR="$BUILD_LIBICONV_LIBDIR"
8155     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
8156   fi
8157   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
8158   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
8159
8160   if test "$am_cv_func_iconv" = yes; then
8161
8162 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
8163
8164     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
8165 $as_echo_n "checking for iconv declaration... " >&6; }
8166     if test "${am_cv_proto_iconv+set}" = set; then :
8167   $as_echo_n "(cached) " >&6
8168 else
8169
8170       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8171 /* end confdefs.h.  */
8172
8173 #include <stdlib.h>
8174 #include <iconv.h>
8175 extern
8176 #ifdef __cplusplus
8177 "C"
8178 #endif
8179 #if defined(__STDC__) || defined(__cplusplus)
8180 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8181 #else
8182 size_t iconv();
8183 #endif
8184
8185 int
8186 main ()
8187 {
8188
8189   ;
8190   return 0;
8191 }
8192 _ACEOF
8193 if ac_fn_c_try_compile "$LINENO"; then :
8194   am_cv_proto_iconv_arg1=""
8195 else
8196   am_cv_proto_iconv_arg1="const"
8197 fi
8198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8199       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8200 fi
8201
8202     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8203     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
8204          }$am_cv_proto_iconv" >&5
8205 $as_echo "${ac_t:-
8206          }$am_cv_proto_iconv" >&6; }
8207
8208 cat >>confdefs.h <<_ACEOF
8209 #define ICONV_CONST $am_cv_proto_iconv_arg1
8210 _ACEOF
8211
8212   fi
8213
8214
8215 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
8216 # There is a very specific comment in /usr/include/curses.h explaining that
8217 # termcap routines built into libcurses must not be used.
8218 #
8219 # The symptoms we observed so far is GDB unexpectedly changing
8220 # the terminal settings when tgetent is called - this is particularly
8221 # visible as the output is missing carriage returns, and so rapidly
8222 # becomes very hard to read.
8223 #
8224 # The readline configure script has already decided that libtermcap
8225 # was enough for its purposes, and so decided to build readline using
8226 # libtermcap.  Since the TUI mode requires curses, building GDB with
8227 # TUI enabled results in both libraries to be used at the same time,
8228 # which is not allowed.  This basically means that GDB with TUI is
8229 # broken on alpha-osf.
8230
8231 case $host_os in
8232   alpha*-*-osf* )
8233     if "$enable_tui" = "yes"; then
8234       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
8235     fi
8236     if "$enable_tui" = "auto"; then
8237       enable_tui=no
8238     fi
8239     ;;
8240 esac
8241
8242 # For the TUI, we need enhanced curses functionality.
8243 if test x"$enable_tui" != xno; then
8244   prefer_curses=yes
8245 fi
8246
8247 curses_found=no
8248 if test x"$prefer_curses" = xyes; then
8249   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
8250   # curses library because the latter might not provide all the
8251   # functionality we need.  However, this leads to problems on systems
8252   # where the linker searches /usr/local/lib, but the compiler doesn't
8253   # search /usr/local/include, if ncurses is installed in /usr/local.  A
8254   # default installation of ncurses on alpha*-dec-osf* will lead to such
8255   # a situation.
8256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
8257 $as_echo_n "checking for library containing waddstr... " >&6; }
8258 if test "${ac_cv_search_waddstr+set}" = set; then :
8259   $as_echo_n "(cached) " >&6
8260 else
8261   ac_func_search_save_LIBS=$LIBS
8262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8263 /* end confdefs.h.  */
8264
8265 /* Override any GCC internal prototype to avoid an error.
8266    Use char because int might match the return type of a GCC
8267    builtin and then its argument prototype would still apply.  */
8268 #ifdef __cplusplus
8269 extern "C"
8270 #endif
8271 char waddstr ();
8272 int
8273 main ()
8274 {
8275 return waddstr ();
8276   ;
8277   return 0;
8278 }
8279 _ACEOF
8280 for ac_lib in '' ncurses cursesX curses; do
8281   if test -z "$ac_lib"; then
8282     ac_res="none required"
8283   else
8284     ac_res=-l$ac_lib
8285     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8286   fi
8287   if ac_fn_c_try_link "$LINENO"; then :
8288   ac_cv_search_waddstr=$ac_res
8289 fi
8290 rm -f core conftest.err conftest.$ac_objext \
8291     conftest$ac_exeext
8292   if test "${ac_cv_search_waddstr+set}" = set; then :
8293   break
8294 fi
8295 done
8296 if test "${ac_cv_search_waddstr+set}" = set; then :
8297
8298 else
8299   ac_cv_search_waddstr=no
8300 fi
8301 rm conftest.$ac_ext
8302 LIBS=$ac_func_search_save_LIBS
8303 fi
8304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8305 $as_echo "$ac_cv_search_waddstr" >&6; }
8306 ac_res=$ac_cv_search_waddstr
8307 if test "$ac_res" != no; then :
8308   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8309
8310 fi
8311
8312
8313   if test "$ac_cv_search_waddstr" != no; then
8314     curses_found=yes
8315   fi
8316 fi
8317
8318 # Check whether we should enable the TUI, but only do so if we really
8319 # can.
8320 if test x"$enable_tui" != xno; then
8321   if test -d $srcdir/tui; then
8322     if test "$curses_found" != no; then
8323       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8324       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8325       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8326       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
8327       CONFIG_ALL="${CONFIG_ALL} all-tui"
8328       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
8329       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
8330       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
8331     else
8332       if test x"$enable_tui" = xyes; then
8333         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
8334       else
8335         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8336 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
8337       fi
8338     fi
8339   fi
8340 fi
8341
8342 # Since GDB uses Readline, we need termcap functionality.  In many
8343 # cases this will be provided by the curses library, but some systems
8344 # have a seperate termcap library, or no curses library at all.
8345
8346 case $host_os in
8347   cygwin*)
8348     if test -d $srcdir/libtermcap; then
8349       LIBS="../libtermcap/libtermcap.a $LIBS"
8350       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8351     fi ;;
8352   go32* | *djgpp*)
8353     ac_cv_search_tgetent="none required"
8354     ;;
8355   *mingw32*)
8356     ac_cv_search_tgetent="none required"
8357     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
8358     ;;
8359 esac
8360
8361 # These are the libraries checked by Readline.
8362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8363 $as_echo_n "checking for library containing tgetent... " >&6; }
8364 if test "${ac_cv_search_tgetent+set}" = set; then :
8365   $as_echo_n "(cached) " >&6
8366 else
8367   ac_func_search_save_LIBS=$LIBS
8368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8369 /* end confdefs.h.  */
8370
8371 /* Override any GCC internal prototype to avoid an error.
8372    Use char because int might match the return type of a GCC
8373    builtin and then its argument prototype would still apply.  */
8374 #ifdef __cplusplus
8375 extern "C"
8376 #endif
8377 char tgetent ();
8378 int
8379 main ()
8380 {
8381 return tgetent ();
8382   ;
8383   return 0;
8384 }
8385 _ACEOF
8386 for ac_lib in '' termcap tinfo curses ncurses; do
8387   if test -z "$ac_lib"; then
8388     ac_res="none required"
8389   else
8390     ac_res=-l$ac_lib
8391     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8392   fi
8393   if ac_fn_c_try_link "$LINENO"; then :
8394   ac_cv_search_tgetent=$ac_res
8395 fi
8396 rm -f core conftest.err conftest.$ac_objext \
8397     conftest$ac_exeext
8398   if test "${ac_cv_search_tgetent+set}" = set; then :
8399   break
8400 fi
8401 done
8402 if test "${ac_cv_search_tgetent+set}" = set; then :
8403
8404 else
8405   ac_cv_search_tgetent=no
8406 fi
8407 rm conftest.$ac_ext
8408 LIBS=$ac_func_search_save_LIBS
8409 fi
8410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8411 $as_echo "$ac_cv_search_tgetent" >&6; }
8412 ac_res=$ac_cv_search_tgetent
8413 if test "$ac_res" != no; then :
8414   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8415
8416 fi
8417
8418
8419 if test "$ac_cv_search_tgetent" = no; then
8420   as_fn_error "no termcap library found" "$LINENO" 5
8421 fi
8422
8423
8424 # Check whether --with-system-readline was given.
8425 if test "${with_system_readline+set}" = set; then :
8426   withval=$with_system_readline;
8427 fi
8428
8429
8430 if test "$with_system_readline" = yes; then
8431   READLINE=-lreadline
8432   READLINE_DEPS=
8433   READLINE_CFLAGS=
8434 else
8435   READLINE='$(READLINE_DIR)/libreadline.a'
8436   READLINE_DEPS='$(READLINE)'
8437   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8438 fi
8439
8440
8441
8442
8443
8444 # Check whether --with-expat was given.
8445 if test "${with_expat+set}" = set; then :
8446   withval=$with_expat;
8447 else
8448   with_expat=auto
8449 fi
8450
8451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
8452 $as_echo_n "checking whether to use expat... " >&6; }
8453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
8454 $as_echo "$with_expat" >&6; }
8455
8456 if test "${with_expat}" = no; then
8457   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
8458 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
8459   HAVE_LIBEXPAT=no
8460 else
8461
8462       if test "X$prefix" = "XNONE"; then
8463     acl_final_prefix="$ac_default_prefix"
8464   else
8465     acl_final_prefix="$prefix"
8466   fi
8467   if test "X$exec_prefix" = "XNONE"; then
8468     acl_final_exec_prefix='${prefix}'
8469   else
8470     acl_final_exec_prefix="$exec_prefix"
8471   fi
8472   acl_save_prefix="$prefix"
8473   prefix="$acl_final_prefix"
8474   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
8475   prefix="$acl_save_prefix"
8476
8477
8478 # Check whether --with-gnu-ld was given.
8479 if test "${with_gnu_ld+set}" = set; then :
8480   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
8481 else
8482   with_gnu_ld=no
8483 fi
8484
8485 # Prepare PATH_SEPARATOR.
8486 # The user is always right.
8487 if test "${PATH_SEPARATOR+set}" != set; then
8488   echo "#! /bin/sh" >conf$$.sh
8489   echo  "exit 0"   >>conf$$.sh
8490   chmod +x conf$$.sh
8491   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8492     PATH_SEPARATOR=';'
8493   else
8494     PATH_SEPARATOR=:
8495   fi
8496   rm -f conf$$.sh
8497 fi
8498 ac_prog=ld
8499 if test "$GCC" = yes; then
8500   # Check if gcc -print-prog-name=ld gives a path.
8501   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
8502 $as_echo_n "checking for ld used by GCC... " >&6; }
8503   case $host in
8504   *-*-mingw*)
8505     # gcc leaves a trailing carriage return which upsets mingw
8506     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8507   *)
8508     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8509   esac
8510   case $ac_prog in
8511     # Accept absolute paths.
8512     [\\/]* | [A-Za-z]:[\\/]*)
8513       re_direlt='/[^/][^/]*/\.\./'
8514       # Canonicalize the path of ld
8515       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
8516       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
8517         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8518       done
8519       test -z "$LD" && LD="$ac_prog"
8520       ;;
8521   "")
8522     # If it fails, then pretend we aren't using GCC.
8523     ac_prog=ld
8524     ;;
8525   *)
8526     # If it is relative, then search for the first ld in PATH.
8527     with_gnu_ld=unknown
8528     ;;
8529   esac
8530 elif test "$with_gnu_ld" = yes; then
8531   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8532 $as_echo_n "checking for GNU ld... " >&6; }
8533 else
8534   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8535 $as_echo_n "checking for non-GNU ld... " >&6; }
8536 fi
8537 if test "${acl_cv_path_LD+set}" = set; then :
8538   $as_echo_n "(cached) " >&6
8539 else
8540   if test -z "$LD"; then
8541   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8542   for ac_dir in $PATH; do
8543     test -z "$ac_dir" && ac_dir=.
8544     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8545       acl_cv_path_LD="$ac_dir/$ac_prog"
8546       # Check to see if the program is GNU ld.  I'd rather use --version,
8547       # but apparently some GNU ld's only accept -v.
8548       # Break only if it was the GNU/non-GNU ld that we prefer.
8549       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8550         test "$with_gnu_ld" != no && break
8551       else
8552         test "$with_gnu_ld" != yes && break
8553       fi
8554     fi
8555   done
8556   IFS="$ac_save_ifs"
8557 else
8558   acl_cv_path_LD="$LD" # Let the user override the test with a path.
8559 fi
8560 fi
8561
8562 LD="$acl_cv_path_LD"
8563 if test -n "$LD"; then
8564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8565 $as_echo "$LD" >&6; }
8566 else
8567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8568 $as_echo "no" >&6; }
8569 fi
8570 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
8571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8572 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8573 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
8574   $as_echo_n "(cached) " >&6
8575 else
8576   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8577 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8578   acl_cv_prog_gnu_ld=yes
8579 else
8580   acl_cv_prog_gnu_ld=no
8581 fi
8582 fi
8583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8584 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
8585 with_gnu_ld=$acl_cv_prog_gnu_ld
8586
8587
8588
8589                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8590 $as_echo_n "checking for shared library run path origin... " >&6; }
8591 if test "${acl_cv_rpath+set}" = set; then :
8592   $as_echo_n "(cached) " >&6
8593 else
8594
8595     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8596     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8597     . ./conftest.sh
8598     rm -f ./conftest.sh
8599     acl_cv_rpath=done
8600
8601 fi
8602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8603 $as_echo "$acl_cv_rpath" >&6; }
8604   wl="$acl_cv_wl"
8605   libext="$acl_cv_libext"
8606   shlibext="$acl_cv_shlibext"
8607   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8608   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8609   hardcode_direct="$acl_cv_hardcode_direct"
8610   hardcode_minus_L="$acl_cv_hardcode_minus_L"
8611     # Check whether --enable-rpath was given.
8612 if test "${enable_rpath+set}" = set; then :
8613   enableval=$enable_rpath; :
8614 else
8615   enable_rpath=yes
8616 fi
8617
8618
8619
8620
8621
8622
8623
8624
8625
8626
8627     use_additional=yes
8628
8629   acl_save_prefix="$prefix"
8630   prefix="$acl_final_prefix"
8631   acl_save_exec_prefix="$exec_prefix"
8632   exec_prefix="$acl_final_exec_prefix"
8633
8634     eval additional_includedir=\"$includedir\"
8635     eval additional_libdir=\"$libdir\"
8636
8637   exec_prefix="$acl_save_exec_prefix"
8638   prefix="$acl_save_prefix"
8639
8640
8641 # Check whether --with-libexpat-prefix was given.
8642 if test "${with_libexpat_prefix+set}" = set; then :
8643   withval=$with_libexpat_prefix;
8644     if test "X$withval" = "Xno"; then
8645       use_additional=no
8646     else
8647       if test "X$withval" = "X"; then
8648
8649   acl_save_prefix="$prefix"
8650   prefix="$acl_final_prefix"
8651   acl_save_exec_prefix="$exec_prefix"
8652   exec_prefix="$acl_final_exec_prefix"
8653
8654           eval additional_includedir=\"$includedir\"
8655           eval additional_libdir=\"$libdir\"
8656
8657   exec_prefix="$acl_save_exec_prefix"
8658   prefix="$acl_save_prefix"
8659
8660       else
8661         additional_includedir="$withval/include"
8662         additional_libdir="$withval/lib"
8663       fi
8664     fi
8665
8666 fi
8667
8668       LIBEXPAT=
8669   LTLIBEXPAT=
8670   INCEXPAT=
8671   rpathdirs=
8672   ltrpathdirs=
8673   names_already_handled=
8674   names_next_round='expat '
8675   while test -n "$names_next_round"; do
8676     names_this_round="$names_next_round"
8677     names_next_round=
8678     for name in $names_this_round; do
8679       already_handled=
8680       for n in $names_already_handled; do
8681         if test "$n" = "$name"; then
8682           already_handled=yes
8683           break
8684         fi
8685       done
8686       if test -z "$already_handled"; then
8687         names_already_handled="$names_already_handled $name"
8688                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8689         eval value=\"\$HAVE_LIB$uppername\"
8690         if test -n "$value"; then
8691           if test "$value" = yes; then
8692             eval value=\"\$LIB$uppername\"
8693             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
8694             eval value=\"\$LTLIB$uppername\"
8695             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
8696           else
8697                                     :
8698           fi
8699         else
8700                               found_dir=
8701           found_la=
8702           found_so=
8703           found_a=
8704           if test $use_additional = yes; then
8705             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8706               found_dir="$additional_libdir"
8707               found_so="$additional_libdir/lib$name.$shlibext"
8708               if test -f "$additional_libdir/lib$name.la"; then
8709                 found_la="$additional_libdir/lib$name.la"
8710               fi
8711             else
8712               if test -f "$additional_libdir/lib$name.$libext"; then
8713                 found_dir="$additional_libdir"
8714                 found_a="$additional_libdir/lib$name.$libext"
8715                 if test -f "$additional_libdir/lib$name.la"; then
8716                   found_la="$additional_libdir/lib$name.la"
8717                 fi
8718               fi
8719             fi
8720           fi
8721           if test "X$found_dir" = "X"; then
8722             for x in $LDFLAGS $LTLIBEXPAT; do
8723
8724   acl_save_prefix="$prefix"
8725   prefix="$acl_final_prefix"
8726   acl_save_exec_prefix="$exec_prefix"
8727   exec_prefix="$acl_final_exec_prefix"
8728   eval x=\"$x\"
8729   exec_prefix="$acl_save_exec_prefix"
8730   prefix="$acl_save_prefix"
8731
8732               case "$x" in
8733                 -L*)
8734                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8735                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8736                     found_dir="$dir"
8737                     found_so="$dir/lib$name.$shlibext"
8738                     if test -f "$dir/lib$name.la"; then
8739                       found_la="$dir/lib$name.la"
8740                     fi
8741                   else
8742                     if test -f "$dir/lib$name.$libext"; then
8743                       found_dir="$dir"
8744                       found_a="$dir/lib$name.$libext"
8745                       if test -f "$dir/lib$name.la"; then
8746                         found_la="$dir/lib$name.la"
8747                       fi
8748                     fi
8749                   fi
8750                   ;;
8751               esac
8752               if test "X$found_dir" != "X"; then
8753                 break
8754               fi
8755             done
8756           fi
8757           if test "X$found_dir" != "X"; then
8758                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
8759             if test "X$found_so" != "X"; then
8760                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8761                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8762               else
8763                                                                                 haveit=
8764                 for x in $ltrpathdirs; do
8765                   if test "X$x" = "X$found_dir"; then
8766                     haveit=yes
8767                     break
8768                   fi
8769                 done
8770                 if test -z "$haveit"; then
8771                   ltrpathdirs="$ltrpathdirs $found_dir"
8772                 fi
8773                                 if test "$hardcode_direct" = yes; then
8774                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8775                 else
8776                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8777                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8778                                                             haveit=
8779                     for x in $rpathdirs; do
8780                       if test "X$x" = "X$found_dir"; then
8781                         haveit=yes
8782                         break
8783                       fi
8784                     done
8785                     if test -z "$haveit"; then
8786                       rpathdirs="$rpathdirs $found_dir"
8787                     fi
8788                   else
8789                                                                                 haveit=
8790                     for x in $LDFLAGS $LIBEXPAT; do
8791
8792   acl_save_prefix="$prefix"
8793   prefix="$acl_final_prefix"
8794   acl_save_exec_prefix="$exec_prefix"
8795   exec_prefix="$acl_final_exec_prefix"
8796   eval x=\"$x\"
8797   exec_prefix="$acl_save_exec_prefix"
8798   prefix="$acl_save_prefix"
8799
8800                       if test "X$x" = "X-L$found_dir"; then
8801                         haveit=yes
8802                         break
8803                       fi
8804                     done
8805                     if test -z "$haveit"; then
8806                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
8807                     fi
8808                     if test "$hardcode_minus_L" != no; then
8809                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8810                     else
8811                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8812                     fi
8813                   fi
8814                 fi
8815               fi
8816             else
8817               if test "X$found_a" != "X"; then
8818                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
8819               else
8820                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
8821               fi
8822             fi
8823                         additional_includedir=
8824             case "$found_dir" in
8825               */lib | */lib/)
8826                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8827                 additional_includedir="$basedir/include"
8828                 ;;
8829             esac
8830             if test "X$additional_includedir" != "X"; then
8831                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8832                 haveit=
8833                 if test "X$additional_includedir" = "X/usr/local/include"; then
8834                   if test -n "$GCC"; then
8835                     case $host_os in
8836                       linux*) haveit=yes;;
8837                     esac
8838                   fi
8839                 fi
8840                 if test -z "$haveit"; then
8841                   for x in $CPPFLAGS $INCEXPAT; do
8842
8843   acl_save_prefix="$prefix"
8844   prefix="$acl_final_prefix"
8845   acl_save_exec_prefix="$exec_prefix"
8846   exec_prefix="$acl_final_exec_prefix"
8847   eval x=\"$x\"
8848   exec_prefix="$acl_save_exec_prefix"
8849   prefix="$acl_save_prefix"
8850
8851                     if test "X$x" = "X-I$additional_includedir"; then
8852                       haveit=yes
8853                       break
8854                     fi
8855                   done
8856                   if test -z "$haveit"; then
8857                     if test -d "$additional_includedir"; then
8858                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
8859                     fi
8860                   fi
8861                 fi
8862               fi
8863             fi
8864                         if test -n "$found_la"; then
8865                                                         save_libdir="$libdir"
8866               case "$found_la" in
8867                 */* | *\\*) . "$found_la" ;;
8868                 *) . "./$found_la" ;;
8869               esac
8870               libdir="$save_libdir"
8871                             for dep in $dependency_libs; do
8872                 case "$dep" in
8873                   -L*)
8874                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8875                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8876                       haveit=
8877                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8878                         if test -n "$GCC"; then
8879                           case $host_os in
8880                             linux*) haveit=yes;;
8881                           esac
8882                         fi
8883                       fi
8884                       if test -z "$haveit"; then
8885                         haveit=
8886                         for x in $LDFLAGS $LIBEXPAT; do
8887
8888   acl_save_prefix="$prefix"
8889   prefix="$acl_final_prefix"
8890   acl_save_exec_prefix="$exec_prefix"
8891   exec_prefix="$acl_final_exec_prefix"
8892   eval x=\"$x\"
8893   exec_prefix="$acl_save_exec_prefix"
8894   prefix="$acl_save_prefix"
8895
8896                           if test "X$x" = "X-L$additional_libdir"; then
8897                             haveit=yes
8898                             break
8899                           fi
8900                         done
8901                         if test -z "$haveit"; then
8902                           if test -d "$additional_libdir"; then
8903                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
8904                           fi
8905                         fi
8906                         haveit=
8907                         for x in $LDFLAGS $LTLIBEXPAT; do
8908
8909   acl_save_prefix="$prefix"
8910   prefix="$acl_final_prefix"
8911   acl_save_exec_prefix="$exec_prefix"
8912   exec_prefix="$acl_final_exec_prefix"
8913   eval x=\"$x\"
8914   exec_prefix="$acl_save_exec_prefix"
8915   prefix="$acl_save_prefix"
8916
8917                           if test "X$x" = "X-L$additional_libdir"; then
8918                             haveit=yes
8919                             break
8920                           fi
8921                         done
8922                         if test -z "$haveit"; then
8923                           if test -d "$additional_libdir"; then
8924                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8925                           fi
8926                         fi
8927                       fi
8928                     fi
8929                     ;;
8930                   -R*)
8931                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8932                     if test "$enable_rpath" != no; then
8933                                                                   haveit=
8934                       for x in $rpathdirs; do
8935                         if test "X$x" = "X$dir"; then
8936                           haveit=yes
8937                           break
8938                         fi
8939                       done
8940                       if test -z "$haveit"; then
8941                         rpathdirs="$rpathdirs $dir"
8942                       fi
8943                                                                   haveit=
8944                       for x in $ltrpathdirs; do
8945                         if test "X$x" = "X$dir"; then
8946                           haveit=yes
8947                           break
8948                         fi
8949                       done
8950                       if test -z "$haveit"; then
8951                         ltrpathdirs="$ltrpathdirs $dir"
8952                       fi
8953                     fi
8954                     ;;
8955                   -l*)
8956                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8957                     ;;
8958                   *.la)
8959                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8960                     ;;
8961                   *)
8962                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8963                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8964                     ;;
8965                 esac
8966               done
8967             fi
8968           else
8969                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8970             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8971           fi
8972         fi
8973       fi
8974     done
8975   done
8976   if test "X$rpathdirs" != "X"; then
8977     if test -n "$hardcode_libdir_separator"; then
8978                         alldirs=
8979       for found_dir in $rpathdirs; do
8980         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8981       done
8982             acl_save_libdir="$libdir"
8983       libdir="$alldirs"
8984       eval flag=\"$hardcode_libdir_flag_spec\"
8985       libdir="$acl_save_libdir"
8986       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8987     else
8988             for found_dir in $rpathdirs; do
8989         acl_save_libdir="$libdir"
8990         libdir="$found_dir"
8991         eval flag=\"$hardcode_libdir_flag_spec\"
8992         libdir="$acl_save_libdir"
8993         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8994       done
8995     fi
8996   fi
8997   if test "X$ltrpathdirs" != "X"; then
8998             for found_dir in $ltrpathdirs; do
8999       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
9000     done
9001   fi
9002
9003
9004         ac_save_CPPFLAGS="$CPPFLAGS"
9005
9006   for element in $INCEXPAT; do
9007     haveit=
9008     for x in $CPPFLAGS; do
9009
9010   acl_save_prefix="$prefix"
9011   prefix="$acl_final_prefix"
9012   acl_save_exec_prefix="$exec_prefix"
9013   exec_prefix="$acl_final_exec_prefix"
9014   eval x=\"$x\"
9015   exec_prefix="$acl_save_exec_prefix"
9016   prefix="$acl_save_prefix"
9017
9018       if test "X$x" = "X$element"; then
9019         haveit=yes
9020         break
9021       fi
9022     done
9023     if test -z "$haveit"; then
9024       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9025     fi
9026   done
9027
9028
9029   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
9030 $as_echo_n "checking for libexpat... " >&6; }
9031 if test "${ac_cv_libexpat+set}" = set; then :
9032   $as_echo_n "(cached) " >&6
9033 else
9034
9035     ac_save_LIBS="$LIBS"
9036     LIBS="$LIBS $LIBEXPAT"
9037     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9038 /* end confdefs.h.  */
9039 #include "expat.h"
9040 int
9041 main ()
9042 {
9043 XML_Parser p = XML_ParserCreate (0);
9044   ;
9045   return 0;
9046 }
9047 _ACEOF
9048 if ac_fn_c_try_link "$LINENO"; then :
9049   ac_cv_libexpat=yes
9050 else
9051   ac_cv_libexpat=no
9052 fi
9053 rm -f core conftest.err conftest.$ac_objext \
9054     conftest$ac_exeext conftest.$ac_ext
9055     LIBS="$ac_save_LIBS"
9056
9057 fi
9058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
9059 $as_echo "$ac_cv_libexpat" >&6; }
9060   if test "$ac_cv_libexpat" = yes; then
9061     HAVE_LIBEXPAT=yes
9062
9063 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
9064
9065     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
9066 $as_echo_n "checking how to link with libexpat... " >&6; }
9067     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
9068 $as_echo "$LIBEXPAT" >&6; }
9069   else
9070     HAVE_LIBEXPAT=no
9071             CPPFLAGS="$ac_save_CPPFLAGS"
9072     LIBEXPAT=
9073     LTLIBEXPAT=
9074   fi
9075
9076
9077
9078
9079
9080
9081   if test "$HAVE_LIBEXPAT" != yes; then
9082     if test "$with_expat" = yes; then
9083       as_fn_error "expat is missing or unusable" "$LINENO" 5
9084     else
9085       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
9086 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
9087     fi
9088   else
9089     save_LIBS=$LIBS
9090     LIBS="$LIBS $LIBEXPAT"
9091     for ac_func in XML_StopParser
9092 do :
9093   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
9094 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
9095   cat >>confdefs.h <<_ACEOF
9096 #define HAVE_XML_STOPPARSER 1
9097 _ACEOF
9098
9099 fi
9100 done
9101
9102     LIBS=$save_LIBS
9103   fi
9104 fi
9105
9106
9107
9108
9109 # Check whether --with-python was given.
9110 if test "${with_python+set}" = set; then :
9111   withval=$with_python;
9112 else
9113   with_python=auto
9114 fi
9115
9116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
9117 $as_echo_n "checking whether to use python... " >&6; }
9118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
9119 $as_echo "$with_python" >&6; }
9120
9121 if test "${with_python}" = no; then
9122   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
9123 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
9124   have_libpython=no
9125 else
9126   case "${with_python}" in
9127   yes | auto)
9128     # Leave as empty, use defaults.
9129     python_includes=
9130     python_libs=
9131     ;;
9132   /*)
9133     python_includes="-I${with_python}/include"
9134     python_libs="-L${with_python}/lib"
9135     ;;
9136   *)
9137     as_fn_error "invalid value for --with-python" "$LINENO" 5
9138     ;;
9139   esac
9140
9141   save_CPPFLAGS=$CPPFLAGS
9142   CPPFLAGS="$CPPFLAGS ${python_includes}"
9143   save_LIBS=$LIBS
9144   LIBS="$LIBS ${python_libs}"
9145   have_libpython=no
9146   if test "${have_libpython}" = no; then
9147
9148   version=python2.6
9149
9150
9151   HAVE_LIBPYTHON2_6=no
9152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9153 $as_echo_n "checking for ${version}... " >&6; }
9154   save_LIBS=$LIBS
9155   LIBS="$LIBS -l${version}"
9156   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9157 /* end confdefs.h.  */
9158 #include "${version}/Python.h"
9159 int
9160 main ()
9161 {
9162 Py_Initialize ();
9163   ;
9164   return 0;
9165 }
9166 _ACEOF
9167 if ac_fn_c_try_link "$LINENO"; then :
9168   HAVE_LIBPYTHON2_6=yes
9169                   have_libpython=yes
9170 else
9171   LIBS=$save_LIBS
9172 fi
9173 rm -f core conftest.err conftest.$ac_objext \
9174     conftest$ac_exeext conftest.$ac_ext
9175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_LIBPYTHON2_6" >&5
9176 $as_echo "$HAVE_LIBPYTHON2_6" >&6; }
9177
9178     if test "${HAVE_LIBPYTHON2_6}" = yes; then
9179
9180 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
9181
9182     fi
9183   fi
9184   if test ${have_libpython} = no; then
9185
9186   version=python2.5
9187
9188
9189   HAVE_LIBPYTHON2_5=no
9190   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9191 $as_echo_n "checking for ${version}... " >&6; }
9192   save_LIBS=$LIBS
9193   LIBS="$LIBS -l${version}"
9194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9195 /* end confdefs.h.  */
9196 #include "${version}/Python.h"
9197 int
9198 main ()
9199 {
9200 Py_Initialize ();
9201   ;
9202   return 0;
9203 }
9204 _ACEOF
9205 if ac_fn_c_try_link "$LINENO"; then :
9206   HAVE_LIBPYTHON2_5=yes
9207                   have_libpython=yes
9208 else
9209   LIBS=$save_LIBS
9210 fi
9211 rm -f core conftest.err conftest.$ac_objext \
9212     conftest$ac_exeext conftest.$ac_ext
9213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_LIBPYTHON2_5" >&5
9214 $as_echo "$HAVE_LIBPYTHON2_5" >&6; }
9215
9216     if test "${HAVE_LIBPYTHON2_5}" = yes; then
9217
9218 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
9219
9220     fi
9221   fi
9222   if test ${have_libpython} = no; then
9223
9224   version=python2.4
9225
9226
9227   HAVE_LIBPYTHON2_4=no
9228   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9229 $as_echo_n "checking for ${version}... " >&6; }
9230   save_LIBS=$LIBS
9231   LIBS="$LIBS -l${version}"
9232   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9233 /* end confdefs.h.  */
9234 #include "${version}/Python.h"
9235 int
9236 main ()
9237 {
9238 Py_Initialize ();
9239   ;
9240   return 0;
9241 }
9242 _ACEOF
9243 if ac_fn_c_try_link "$LINENO"; then :
9244   HAVE_LIBPYTHON2_4=yes
9245                   have_libpython=yes
9246 else
9247   LIBS=$save_LIBS
9248 fi
9249 rm -f core conftest.err conftest.$ac_objext \
9250     conftest$ac_exeext conftest.$ac_ext
9251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_LIBPYTHON2_4" >&5
9252 $as_echo "$HAVE_LIBPYTHON2_4" >&6; }
9253
9254     if test "${HAVE_LIBPYTHON2_4}" = yes; then
9255
9256 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
9257
9258     fi
9259   fi
9260   if test ${have_libpython} = no; then
9261     case "${with_python}" in
9262     yes)
9263       as_fn_error "python is missing or unusable" "$LINENO" 5
9264       ;;
9265     auto)
9266       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
9267 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
9268       ;;
9269     *)
9270       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
9271       ;;
9272     esac
9273     CPPFLAGS=$save_CPPFLAGS
9274     LIBS=$save_LIBS
9275   fi
9276 fi
9277
9278 if test "${have_libpython}" = yes; then
9279
9280 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
9281
9282   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
9283   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
9284   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
9285   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
9286
9287   # Flags needed to compile Python code (taken from python-config --cflags).
9288   # We cannot call python-config directly because it will output whatever was
9289   # used when compiling the Python interpreter itself, including flags which
9290   # would make the python-related objects be compiled differently from the
9291   # rest of GDB (e.g., -O2 and -fPIC).
9292   if test "${GCC}" = yes; then
9293     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
9294   fi
9295
9296   if test "x${tentative_python_cflags}" != x; then
9297     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
9298 $as_echo_n "checking compiler flags for python code... " >&6; }
9299     for flag in ${tentative_python_cflags}; do
9300       # Check that the compiler accepts it
9301       saved_CFLAGS="$CFLAGS"
9302       CFLAGS="$CFLAGS $flag"
9303       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9304 /* end confdefs.h.  */
9305
9306 int
9307 main ()
9308 {
9309
9310   ;
9311   return 0;
9312 }
9313 _ACEOF
9314 if ac_fn_c_try_compile "$LINENO"; then :
9315   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
9316 fi
9317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9318       CFLAGS="$saved_CFLAGS"
9319     done
9320     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
9321 $as_echo "${PYTHON_CFLAGS}" >&6; }
9322   fi
9323 else
9324   # Even if Python support is not compiled in, we need to have these files
9325   # included in order to recognize the GDB command "python".
9326   CONFIG_OBS="$CONFIG_OBS python.o python-value.o python-prettyprint.o"
9327   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/python-value.c python/python-prettyprint.c"
9328 fi
9329
9330
9331 # ------------------------- #
9332 # Checks for header files.  #
9333 # ------------------------- #
9334
9335 ac_header_dirent=no
9336 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
9337   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
9338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
9339 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
9340 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
9341   $as_echo_n "(cached) " >&6
9342 else
9343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9344 /* end confdefs.h.  */
9345 #include <sys/types.h>
9346 #include <$ac_hdr>
9347
9348 int
9349 main ()
9350 {
9351 if ((DIR *) 0)
9352 return 0;
9353   ;
9354   return 0;
9355 }
9356 _ACEOF
9357 if ac_fn_c_try_compile "$LINENO"; then :
9358   eval "$as_ac_Header=yes"
9359 else
9360   eval "$as_ac_Header=no"
9361 fi
9362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9363 fi
9364 eval ac_res=\$$as_ac_Header
9365                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
9366 $as_echo "$ac_res" >&6; }
9367 eval as_val=\$$as_ac_Header
9368    if test "x$as_val" = x""yes; then :
9369   cat >>confdefs.h <<_ACEOF
9370 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
9371 _ACEOF
9372
9373 ac_header_dirent=$ac_hdr; break
9374 fi
9375
9376 done
9377 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
9378 if test $ac_header_dirent = dirent.h; then
9379   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
9380 $as_echo_n "checking for library containing opendir... " >&6; }
9381 if test "${ac_cv_search_opendir+set}" = set; then :
9382   $as_echo_n "(cached) " >&6
9383 else
9384   ac_func_search_save_LIBS=$LIBS
9385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9386 /* end confdefs.h.  */
9387
9388 /* Override any GCC internal prototype to avoid an error.
9389    Use char because int might match the return type of a GCC
9390    builtin and then its argument prototype would still apply.  */
9391 #ifdef __cplusplus
9392 extern "C"
9393 #endif
9394 char opendir ();
9395 int
9396 main ()
9397 {
9398 return opendir ();
9399   ;
9400   return 0;
9401 }
9402 _ACEOF
9403 for ac_lib in '' dir; do
9404   if test -z "$ac_lib"; then
9405     ac_res="none required"
9406   else
9407     ac_res=-l$ac_lib
9408     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9409   fi
9410   if ac_fn_c_try_link "$LINENO"; then :
9411   ac_cv_search_opendir=$ac_res
9412 fi
9413 rm -f core conftest.err conftest.$ac_objext \
9414     conftest$ac_exeext
9415   if test "${ac_cv_search_opendir+set}" = set; then :
9416   break
9417 fi
9418 done
9419 if test "${ac_cv_search_opendir+set}" = set; then :
9420
9421 else
9422   ac_cv_search_opendir=no
9423 fi
9424 rm conftest.$ac_ext
9425 LIBS=$ac_func_search_save_LIBS
9426 fi
9427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
9428 $as_echo "$ac_cv_search_opendir" >&6; }
9429 ac_res=$ac_cv_search_opendir
9430 if test "$ac_res" != no; then :
9431   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9432
9433 fi
9434
9435 else
9436   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
9437 $as_echo_n "checking for library containing opendir... " >&6; }
9438 if test "${ac_cv_search_opendir+set}" = set; then :
9439   $as_echo_n "(cached) " >&6
9440 else
9441   ac_func_search_save_LIBS=$LIBS
9442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9443 /* end confdefs.h.  */
9444
9445 /* Override any GCC internal prototype to avoid an error.
9446    Use char because int might match the return type of a GCC
9447    builtin and then its argument prototype would still apply.  */
9448 #ifdef __cplusplus
9449 extern "C"
9450 #endif
9451 char opendir ();
9452 int
9453 main ()
9454 {
9455 return opendir ();
9456   ;
9457   return 0;
9458 }
9459 _ACEOF
9460 for ac_lib in '' x; do
9461   if test -z "$ac_lib"; then
9462     ac_res="none required"
9463   else
9464     ac_res=-l$ac_lib
9465     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9466   fi
9467   if ac_fn_c_try_link "$LINENO"; then :
9468   ac_cv_search_opendir=$ac_res
9469 fi
9470 rm -f core conftest.err conftest.$ac_objext \
9471     conftest$ac_exeext
9472   if test "${ac_cv_search_opendir+set}" = set; then :
9473   break
9474 fi
9475 done
9476 if test "${ac_cv_search_opendir+set}" = set; then :
9477
9478 else
9479   ac_cv_search_opendir=no
9480 fi
9481 rm conftest.$ac_ext
9482 LIBS=$ac_func_search_save_LIBS
9483 fi
9484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
9485 $as_echo "$ac_cv_search_opendir" >&6; }
9486 ac_res=$ac_cv_search_opendir
9487 if test "$ac_res" != no; then :
9488   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9489
9490 fi
9491
9492 fi
9493
9494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
9495 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
9496 if test "${ac_cv_header_stat_broken+set}" = set; then :
9497   $as_echo_n "(cached) " >&6
9498 else
9499   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9500 /* end confdefs.h.  */
9501 #include <sys/types.h>
9502 #include <sys/stat.h>
9503
9504 #if defined S_ISBLK && defined S_IFDIR
9505 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
9506 #endif
9507
9508 #if defined S_ISBLK && defined S_IFCHR
9509 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
9510 #endif
9511
9512 #if defined S_ISLNK && defined S_IFREG
9513 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
9514 #endif
9515
9516 #if defined S_ISSOCK && defined S_IFREG
9517 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
9518 #endif
9519
9520 _ACEOF
9521 if ac_fn_c_try_compile "$LINENO"; then :
9522   ac_cv_header_stat_broken=no
9523 else
9524   ac_cv_header_stat_broken=yes
9525 fi
9526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9527 fi
9528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
9529 $as_echo "$ac_cv_header_stat_broken" >&6; }
9530 if test $ac_cv_header_stat_broken = yes; then
9531
9532 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
9533
9534 fi
9535
9536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9537 $as_echo_n "checking for ANSI C header files... " >&6; }
9538 if test "${ac_cv_header_stdc+set}" = set; then :
9539   $as_echo_n "(cached) " >&6
9540 else
9541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9542 /* end confdefs.h.  */
9543 #include <stdlib.h>
9544 #include <stdarg.h>
9545 #include <string.h>
9546 #include <float.h>
9547
9548 int
9549 main ()
9550 {
9551
9552   ;
9553   return 0;
9554 }
9555 _ACEOF
9556 if ac_fn_c_try_compile "$LINENO"; then :
9557   ac_cv_header_stdc=yes
9558 else
9559   ac_cv_header_stdc=no
9560 fi
9561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9562
9563 if test $ac_cv_header_stdc = yes; then
9564   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9566 /* end confdefs.h.  */
9567 #include <string.h>
9568
9569 _ACEOF
9570 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9571   $EGREP "memchr" >/dev/null 2>&1; then :
9572
9573 else
9574   ac_cv_header_stdc=no
9575 fi
9576 rm -f conftest*
9577
9578 fi
9579
9580 if test $ac_cv_header_stdc = yes; then
9581   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9583 /* end confdefs.h.  */
9584 #include <stdlib.h>
9585
9586 _ACEOF
9587 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9588   $EGREP "free" >/dev/null 2>&1; then :
9589
9590 else
9591   ac_cv_header_stdc=no
9592 fi
9593 rm -f conftest*
9594
9595 fi
9596
9597 if test $ac_cv_header_stdc = yes; then
9598   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9599   if test "$cross_compiling" = yes; then :
9600   :
9601 else
9602   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9603 /* end confdefs.h.  */
9604 #include <ctype.h>
9605 #include <stdlib.h>
9606 #if ((' ' & 0x0FF) == 0x020)
9607 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9608 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9609 #else
9610 # define ISLOWER(c) \
9611                    (('a' <= (c) && (c) <= 'i') \
9612                      || ('j' <= (c) && (c) <= 'r') \
9613                      || ('s' <= (c) && (c) <= 'z'))
9614 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9615 #endif
9616
9617 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9618 int
9619 main ()
9620 {
9621   int i;
9622   for (i = 0; i < 256; i++)
9623     if (XOR (islower (i), ISLOWER (i))
9624         || toupper (i) != TOUPPER (i))
9625       return 2;
9626   return 0;
9627 }
9628 _ACEOF
9629 if ac_fn_c_try_run "$LINENO"; then :
9630
9631 else
9632   ac_cv_header_stdc=no
9633 fi
9634 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9635   conftest.$ac_objext conftest.beam conftest.$ac_ext
9636 fi
9637
9638 fi
9639 fi
9640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9641 $as_echo "$ac_cv_header_stdc" >&6; }
9642 if test $ac_cv_header_stdc = yes; then
9643
9644 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
9645
9646 fi
9647
9648 # elf_hp.h is for HP/UX 64-bit shared library support.
9649 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
9650 # unconditionally, so what's the point in checking these?
9651 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
9652                   thread_db.h gnu/libc-version.h signal.h stddef.h \
9653                   stdlib.h string.h memory.h strings.h sys/fault.h \
9654                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
9655                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
9656                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
9657                   sys/types.h sys/wait.h wait.h termios.h termio.h \
9658                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h
9659 do :
9660   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9661 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9662 eval as_val=\$$as_ac_Header
9663    if test "x$as_val" = x""yes; then :
9664   cat >>confdefs.h <<_ACEOF
9665 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9666 _ACEOF
9667
9668 fi
9669
9670 done
9671
9672 for ac_header in link.h
9673 do :
9674   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
9675 # include <sys/types.h>
9676 #endif
9677 #if HAVE_NLIST_H
9678 # include <nlist.h>
9679 #endif
9680
9681 "
9682 if test "x$ac_cv_header_link_h" = x""yes; then :
9683   cat >>confdefs.h <<_ACEOF
9684 #define HAVE_LINK_H 1
9685 _ACEOF
9686
9687 fi
9688
9689 done
9690
9691 for ac_header in sys/proc.h
9692 do :
9693   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
9694 # include <sys/param.h>
9695 #endif
9696
9697 "
9698 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
9699   cat >>confdefs.h <<_ACEOF
9700 #define HAVE_SYS_PROC_H 1
9701 _ACEOF
9702
9703 fi
9704
9705 done
9706
9707 for ac_header in sys/user.h
9708 do :
9709   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
9710 # include <sys/param.h>
9711 #endif
9712
9713 "
9714 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
9715   cat >>confdefs.h <<_ACEOF
9716 #define HAVE_SYS_USER_H 1
9717 _ACEOF
9718
9719 fi
9720
9721 done
9722
9723
9724 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
9725 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
9726 # think that we don't have <curses.h> if we're using GCC.
9727 case $host_os in
9728   solaris2.[789])
9729     if test "$GCC" = yes; then
9730
9731 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
9732
9733     fi ;;
9734 esac
9735 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
9736 do :
9737   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9738 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9739 eval as_val=\$$as_ac_Header
9740    if test "x$as_val" = x""yes; then :
9741   cat >>confdefs.h <<_ACEOF
9742 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9743 _ACEOF
9744
9745 fi
9746
9747 done
9748
9749 for ac_header in term.h
9750 do :
9751   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
9752 # include <curses.h>
9753 #endif
9754
9755 "
9756 if test "x$ac_cv_header_term_h" = x""yes; then :
9757   cat >>confdefs.h <<_ACEOF
9758 #define HAVE_TERM_H 1
9759 _ACEOF
9760
9761 fi
9762
9763 done
9764
9765
9766 # ------------------------- #
9767 # Checks for declarations.  #
9768 # ------------------------- #
9769
9770 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
9771 if test "x$ac_cv_have_decl_free" = x""yes; then :
9772   ac_have_decl=1
9773 else
9774   ac_have_decl=0
9775 fi
9776
9777 cat >>confdefs.h <<_ACEOF
9778 #define HAVE_DECL_FREE $ac_have_decl
9779 _ACEOF
9780 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
9781 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
9782   ac_have_decl=1
9783 else
9784   ac_have_decl=0
9785 fi
9786
9787 cat >>confdefs.h <<_ACEOF
9788 #define HAVE_DECL_MALLOC $ac_have_decl
9789 _ACEOF
9790 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
9791 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
9792   ac_have_decl=1
9793 else
9794   ac_have_decl=0
9795 fi
9796
9797 cat >>confdefs.h <<_ACEOF
9798 #define HAVE_DECL_REALLOC $ac_have_decl
9799 _ACEOF
9800 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
9801 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
9802   ac_have_decl=1
9803 else
9804   ac_have_decl=0
9805 fi
9806
9807 cat >>confdefs.h <<_ACEOF
9808 #define HAVE_DECL_STRERROR $ac_have_decl
9809 _ACEOF
9810 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
9811 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
9812   ac_have_decl=1
9813 else
9814   ac_have_decl=0
9815 fi
9816
9817 cat >>confdefs.h <<_ACEOF
9818 #define HAVE_DECL_STRSTR $ac_have_decl
9819 _ACEOF
9820 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
9821 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
9822   ac_have_decl=1
9823 else
9824   ac_have_decl=0
9825 fi
9826
9827 cat >>confdefs.h <<_ACEOF
9828 #define HAVE_DECL_GETOPT $ac_have_decl
9829 _ACEOF
9830 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
9831 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
9832   ac_have_decl=1
9833 else
9834   ac_have_decl=0
9835 fi
9836
9837 cat >>confdefs.h <<_ACEOF
9838 #define HAVE_DECL_SNPRINTF $ac_have_decl
9839 _ACEOF
9840 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
9841 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
9842   ac_have_decl=1
9843 else
9844   ac_have_decl=0
9845 fi
9846
9847 cat >>confdefs.h <<_ACEOF
9848 #define HAVE_DECL_VSNPRINTF $ac_have_decl
9849 _ACEOF
9850
9851
9852   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9853 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9854 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9855   $as_echo_n "(cached) " >&6
9856 else
9857   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9858 /* end confdefs.h.  */
9859 #include <locale.h>
9860 int
9861 main ()
9862 {
9863 return LC_MESSAGES
9864   ;
9865   return 0;
9866 }
9867 _ACEOF
9868 if ac_fn_c_try_link "$LINENO"; then :
9869   am_cv_val_LC_MESSAGES=yes
9870 else
9871   am_cv_val_LC_MESSAGES=no
9872 fi
9873 rm -f core conftest.err conftest.$ac_objext \
9874     conftest$ac_exeext conftest.$ac_ext
9875 fi
9876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9877 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9878   if test $am_cv_val_LC_MESSAGES = yes; then
9879
9880 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9881
9882   fi
9883
9884
9885 # ----------------------- #
9886 # Checks for structures.  #
9887 # ----------------------- #
9888
9889 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
9890 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
9891
9892 cat >>confdefs.h <<_ACEOF
9893 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
9894 _ACEOF
9895
9896
9897 fi
9898 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
9899 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
9900
9901 cat >>confdefs.h <<_ACEOF
9902 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
9903 _ACEOF
9904
9905
9906 fi
9907
9908
9909 # ------------------ #
9910 # Checks for types.  #
9911 # ------------------ #
9912
9913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
9914 $as_echo_n "checking return type of signal handlers... " >&6; }
9915 if test "${ac_cv_type_signal+set}" = set; then :
9916   $as_echo_n "(cached) " >&6
9917 else
9918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9919 /* end confdefs.h.  */
9920 #include <sys/types.h>
9921 #include <signal.h>
9922
9923 int
9924 main ()
9925 {
9926 return *(signal (0, 0)) (0) == 1;
9927   ;
9928   return 0;
9929 }
9930 _ACEOF
9931 if ac_fn_c_try_compile "$LINENO"; then :
9932   ac_cv_type_signal=int
9933 else
9934   ac_cv_type_signal=void
9935 fi
9936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9937 fi
9938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
9939 $as_echo "$ac_cv_type_signal" >&6; }
9940
9941 cat >>confdefs.h <<_ACEOF
9942 #define RETSIGTYPE $ac_cv_type_signal
9943 _ACEOF
9944
9945
9946 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9947 #include <sys/socket.h>
9948
9949 "
9950 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9951
9952 cat >>confdefs.h <<_ACEOF
9953 #define HAVE_SOCKLEN_T 1
9954 _ACEOF
9955
9956
9957 fi
9958
9959
9960 # ------------------------------------- #
9961 # Checks for compiler characteristics.  #
9962 # ------------------------------------- #
9963
9964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9965 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9966 if test "${ac_cv_c_const+set}" = set; then :
9967   $as_echo_n "(cached) " >&6
9968 else
9969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9970 /* end confdefs.h.  */
9971
9972 int
9973 main ()
9974 {
9975 /* FIXME: Include the comments suggested by Paul. */
9976 #ifndef __cplusplus
9977   /* Ultrix mips cc rejects this.  */
9978   typedef int charset[2];
9979   const charset cs;
9980   /* SunOS 4.1.1 cc rejects this.  */
9981   char const *const *pcpcc;
9982   char **ppc;
9983   /* NEC SVR4.0.2 mips cc rejects this.  */
9984   struct point {int x, y;};
9985   static struct point const zero = {0,0};
9986   /* AIX XL C 1.02.0.0 rejects this.
9987      It does not let you subtract one const X* pointer from another in
9988      an arm of an if-expression whose if-part is not a constant
9989      expression */
9990   const char *g = "string";
9991   pcpcc = &g + (g ? g-g : 0);
9992   /* HPUX 7.0 cc rejects these. */
9993   ++pcpcc;
9994   ppc = (char**) pcpcc;
9995   pcpcc = (char const *const *) ppc;
9996   { /* SCO 3.2v4 cc rejects this.  */
9997     char *t;
9998     char const *s = 0 ? (char *) 0 : (char const *) 0;
9999
10000     *t++ = 0;
10001     if (s) return 0;
10002   }
10003   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
10004     int x[] = {25, 17};
10005     const int *foo = &x[0];
10006     ++foo;
10007   }
10008   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
10009     typedef const int *iptr;
10010     iptr p = 0;
10011     ++p;
10012   }
10013   { /* AIX XL C 1.02.0.0 rejects this saying
10014        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
10015     struct s { int j; const int *ap[3]; };
10016     struct s *b; b->j = 5;
10017   }
10018   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
10019     const int foo = 10;
10020     if (!foo) return 0;
10021   }
10022   return !cs[0] && !zero.x;
10023 #endif
10024
10025   ;
10026   return 0;
10027 }
10028 _ACEOF
10029 if ac_fn_c_try_compile "$LINENO"; then :
10030   ac_cv_c_const=yes
10031 else
10032   ac_cv_c_const=no
10033 fi
10034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10035 fi
10036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
10037 $as_echo "$ac_cv_c_const" >&6; }
10038 if test $ac_cv_c_const = no; then
10039
10040 $as_echo "#define const /**/" >>confdefs.h
10041
10042 fi
10043
10044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
10045 $as_echo_n "checking for inline... " >&6; }
10046 if test "${ac_cv_c_inline+set}" = set; then :
10047   $as_echo_n "(cached) " >&6
10048 else
10049   ac_cv_c_inline=no
10050 for ac_kw in inline __inline__ __inline; do
10051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10052 /* end confdefs.h.  */
10053 #ifndef __cplusplus
10054 typedef int foo_t;
10055 static $ac_kw foo_t static_foo () {return 0; }
10056 $ac_kw foo_t foo () {return 0; }
10057 #endif
10058
10059 _ACEOF
10060 if ac_fn_c_try_compile "$LINENO"; then :
10061   ac_cv_c_inline=$ac_kw
10062 fi
10063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10064   test "$ac_cv_c_inline" != no && break
10065 done
10066
10067 fi
10068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
10069 $as_echo "$ac_cv_c_inline" >&6; }
10070
10071 case $ac_cv_c_inline in
10072   inline | yes) ;;
10073   *)
10074     case $ac_cv_c_inline in
10075       no) ac_val=;;
10076       *) ac_val=$ac_cv_c_inline;;
10077     esac
10078     cat >>confdefs.h <<_ACEOF
10079 #ifndef __cplusplus
10080 #define inline $ac_val
10081 #endif
10082 _ACEOF
10083     ;;
10084 esac
10085
10086  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
10087 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
10088 if test "${ac_cv_c_bigendian+set}" = set; then :
10089   $as_echo_n "(cached) " >&6
10090 else
10091   ac_cv_c_bigendian=unknown
10092     # See if we're dealing with a universal compiler.
10093     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10094 /* end confdefs.h.  */
10095 #ifndef __APPLE_CC__
10096                not a universal capable compiler
10097              #endif
10098              typedef int dummy;
10099
10100 _ACEOF
10101 if ac_fn_c_try_compile "$LINENO"; then :
10102
10103         # Check for potential -arch flags.  It is not universal unless
10104         # there are at least two -arch flags with different values.
10105         ac_arch=
10106         ac_prev=
10107         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
10108          if test -n "$ac_prev"; then
10109            case $ac_word in
10110              i?86 | x86_64 | ppc | ppc64)
10111                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
10112                  ac_arch=$ac_word
10113                else
10114                  ac_cv_c_bigendian=universal
10115                  break
10116                fi
10117                ;;
10118            esac
10119            ac_prev=
10120          elif test "x$ac_word" = "x-arch"; then
10121            ac_prev=arch
10122          fi
10123        done
10124 fi
10125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10126     if test $ac_cv_c_bigendian = unknown; then
10127       # See if sys/param.h defines the BYTE_ORDER macro.
10128       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10129 /* end confdefs.h.  */
10130 #include <sys/types.h>
10131              #include <sys/param.h>
10132
10133 int
10134 main ()
10135 {
10136 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
10137                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
10138                      && LITTLE_ENDIAN)
10139               bogus endian macros
10140              #endif
10141
10142   ;
10143   return 0;
10144 }
10145 _ACEOF
10146 if ac_fn_c_try_compile "$LINENO"; then :
10147   # It does; now see whether it defined to BIG_ENDIAN or not.
10148          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10149 /* end confdefs.h.  */
10150 #include <sys/types.h>
10151                 #include <sys/param.h>
10152
10153 int
10154 main ()
10155 {
10156 #if BYTE_ORDER != BIG_ENDIAN
10157                  not big endian
10158                 #endif
10159
10160   ;
10161   return 0;
10162 }
10163 _ACEOF
10164 if ac_fn_c_try_compile "$LINENO"; then :
10165   ac_cv_c_bigendian=yes
10166 else
10167   ac_cv_c_bigendian=no
10168 fi
10169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10170 fi
10171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10172     fi
10173     if test $ac_cv_c_bigendian = unknown; then
10174       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
10175       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10176 /* end confdefs.h.  */
10177 #include <limits.h>
10178
10179 int
10180 main ()
10181 {
10182 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
10183               bogus endian macros
10184              #endif
10185
10186   ;
10187   return 0;
10188 }
10189 _ACEOF
10190 if ac_fn_c_try_compile "$LINENO"; then :
10191   # It does; now see whether it defined to _BIG_ENDIAN or not.
10192          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10193 /* end confdefs.h.  */
10194 #include <limits.h>
10195
10196 int
10197 main ()
10198 {
10199 #ifndef _BIG_ENDIAN
10200                  not big endian
10201                 #endif
10202
10203   ;
10204   return 0;
10205 }
10206 _ACEOF
10207 if ac_fn_c_try_compile "$LINENO"; then :
10208   ac_cv_c_bigendian=yes
10209 else
10210   ac_cv_c_bigendian=no
10211 fi
10212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10213 fi
10214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10215     fi
10216     if test $ac_cv_c_bigendian = unknown; then
10217       # Compile a test program.
10218       if test "$cross_compiling" = yes; then :
10219   # Try to guess by grepping values from an object file.
10220          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10221 /* end confdefs.h.  */
10222 short int ascii_mm[] =
10223                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
10224                 short int ascii_ii[] =
10225                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
10226                 int use_ascii (int i) {
10227                   return ascii_mm[i] + ascii_ii[i];
10228                 }
10229                 short int ebcdic_ii[] =
10230                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
10231                 short int ebcdic_mm[] =
10232                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
10233                 int use_ebcdic (int i) {
10234                   return ebcdic_mm[i] + ebcdic_ii[i];
10235                 }
10236                 extern int foo;
10237
10238 int
10239 main ()
10240 {
10241 return use_ascii (foo) == use_ebcdic (foo);
10242   ;
10243   return 0;
10244 }
10245 _ACEOF
10246 if ac_fn_c_try_compile "$LINENO"; then :
10247   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
10248               ac_cv_c_bigendian=yes
10249             fi
10250             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
10251               if test "$ac_cv_c_bigendian" = unknown; then
10252                 ac_cv_c_bigendian=no
10253               else
10254                 # finding both strings is unlikely to happen, but who knows?
10255                 ac_cv_c_bigendian=unknown
10256               fi
10257             fi
10258 fi
10259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10260 else
10261   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10262 /* end confdefs.h.  */
10263 $ac_includes_default
10264 int
10265 main ()
10266 {
10267
10268              /* Are we little or big endian?  From Harbison&Steele.  */
10269              union
10270              {
10271                long int l;
10272                char c[sizeof (long int)];
10273              } u;
10274              u.l = 1;
10275              return u.c[sizeof (long int) - 1] == 1;
10276
10277   ;
10278   return 0;
10279 }
10280 _ACEOF
10281 if ac_fn_c_try_run "$LINENO"; then :
10282   ac_cv_c_bigendian=no
10283 else
10284   ac_cv_c_bigendian=yes
10285 fi
10286 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10287   conftest.$ac_objext conftest.beam conftest.$ac_ext
10288 fi
10289
10290     fi
10291 fi
10292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
10293 $as_echo "$ac_cv_c_bigendian" >&6; }
10294  case $ac_cv_c_bigendian in #(
10295    yes)
10296      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
10297 ;; #(
10298    no)
10299       ;; #(
10300    universal)
10301
10302 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
10303
10304      ;; #(
10305    *)
10306      as_fn_error "unknown endianness
10307  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
10308  esac
10309
10310
10311 # ------------------------------ #
10312 # Checks for library functions.  #
10313 # ------------------------------ #
10314
10315 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10316 # for constant arguments.  Useless!
10317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10318 $as_echo_n "checking for working alloca.h... " >&6; }
10319 if test "${ac_cv_working_alloca_h+set}" = set; then :
10320   $as_echo_n "(cached) " >&6
10321 else
10322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10323 /* end confdefs.h.  */
10324 #include <alloca.h>
10325 int
10326 main ()
10327 {
10328 char *p = (char *) alloca (2 * sizeof (int));
10329                           if (p) return 0;
10330   ;
10331   return 0;
10332 }
10333 _ACEOF
10334 if ac_fn_c_try_link "$LINENO"; then :
10335   ac_cv_working_alloca_h=yes
10336 else
10337   ac_cv_working_alloca_h=no
10338 fi
10339 rm -f core conftest.err conftest.$ac_objext \
10340     conftest$ac_exeext conftest.$ac_ext
10341 fi
10342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10343 $as_echo "$ac_cv_working_alloca_h" >&6; }
10344 if test $ac_cv_working_alloca_h = yes; then
10345
10346 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10347
10348 fi
10349
10350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10351 $as_echo_n "checking for alloca... " >&6; }
10352 if test "${ac_cv_func_alloca_works+set}" = set; then :
10353   $as_echo_n "(cached) " >&6
10354 else
10355   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10356 /* end confdefs.h.  */
10357 #ifdef __GNUC__
10358 # define alloca __builtin_alloca
10359 #else
10360 # ifdef _MSC_VER
10361 #  include <malloc.h>
10362 #  define alloca _alloca
10363 # else
10364 #  ifdef HAVE_ALLOCA_H
10365 #   include <alloca.h>
10366 #  else
10367 #   ifdef _AIX
10368  #pragma alloca
10369 #   else
10370 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10371 char *alloca ();
10372 #    endif
10373 #   endif
10374 #  endif
10375 # endif
10376 #endif
10377
10378 int
10379 main ()
10380 {
10381 char *p = (char *) alloca (1);
10382                                     if (p) return 0;
10383   ;
10384   return 0;
10385 }
10386 _ACEOF
10387 if ac_fn_c_try_link "$LINENO"; then :
10388   ac_cv_func_alloca_works=yes
10389 else
10390   ac_cv_func_alloca_works=no
10391 fi
10392 rm -f core conftest.err conftest.$ac_objext \
10393     conftest$ac_exeext conftest.$ac_ext
10394 fi
10395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10396 $as_echo "$ac_cv_func_alloca_works" >&6; }
10397
10398 if test $ac_cv_func_alloca_works = yes; then
10399
10400 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10401
10402 else
10403   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10404 # that cause trouble.  Some versions do not even contain alloca or
10405 # contain a buggy version.  If you still want to use their alloca,
10406 # use ar to extract alloca.o from them instead of compiling alloca.c.
10407
10408 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10409
10410 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10411
10412
10413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10414 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10415 if test "${ac_cv_os_cray+set}" = set; then :
10416   $as_echo_n "(cached) " >&6
10417 else
10418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10419 /* end confdefs.h.  */
10420 #if defined CRAY && ! defined CRAY2
10421 webecray
10422 #else
10423 wenotbecray
10424 #endif
10425
10426 _ACEOF
10427 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10428   $EGREP "webecray" >/dev/null 2>&1; then :
10429   ac_cv_os_cray=yes
10430 else
10431   ac_cv_os_cray=no
10432 fi
10433 rm -f conftest*
10434
10435 fi
10436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10437 $as_echo "$ac_cv_os_cray" >&6; }
10438 if test $ac_cv_os_cray = yes; then
10439   for ac_func in _getb67 GETB67 getb67; do
10440     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10441 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10442 eval as_val=\$$as_ac_var
10443    if test "x$as_val" = x""yes; then :
10444
10445 cat >>confdefs.h <<_ACEOF
10446 #define CRAY_STACKSEG_END $ac_func
10447 _ACEOF
10448
10449     break
10450 fi
10451
10452   done
10453 fi
10454
10455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10456 $as_echo_n "checking stack direction for C alloca... " >&6; }
10457 if test "${ac_cv_c_stack_direction+set}" = set; then :
10458   $as_echo_n "(cached) " >&6
10459 else
10460   if test "$cross_compiling" = yes; then :
10461   ac_cv_c_stack_direction=0
10462 else
10463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10464 /* end confdefs.h.  */
10465 $ac_includes_default
10466 int
10467 find_stack_direction ()
10468 {
10469   static char *addr = 0;
10470   auto char dummy;
10471   if (addr == 0)
10472     {
10473       addr = &dummy;
10474       return find_stack_direction ();
10475     }
10476   else
10477     return (&dummy > addr) ? 1 : -1;
10478 }
10479
10480 int
10481 main ()
10482 {
10483   return find_stack_direction () < 0;
10484 }
10485 _ACEOF
10486 if ac_fn_c_try_run "$LINENO"; then :
10487   ac_cv_c_stack_direction=1
10488 else
10489   ac_cv_c_stack_direction=-1
10490 fi
10491 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10492   conftest.$ac_objext conftest.beam conftest.$ac_ext
10493 fi
10494
10495 fi
10496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10497 $as_echo "$ac_cv_c_stack_direction" >&6; }
10498 cat >>confdefs.h <<_ACEOF
10499 #define STACK_DIRECTION $ac_cv_c_stack_direction
10500 _ACEOF
10501
10502
10503 fi
10504
10505 for ac_header in stdlib.h unistd.h
10506 do :
10507   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10508 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10509 eval as_val=\$$as_ac_Header
10510    if test "x$as_val" = x""yes; then :
10511   cat >>confdefs.h <<_ACEOF
10512 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10513 _ACEOF
10514
10515 fi
10516
10517 done
10518
10519 for ac_func in getpagesize
10520 do :
10521   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10522 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10523   cat >>confdefs.h <<_ACEOF
10524 #define HAVE_GETPAGESIZE 1
10525 _ACEOF
10526
10527 fi
10528 done
10529
10530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10531 $as_echo_n "checking for working mmap... " >&6; }
10532 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10533   $as_echo_n "(cached) " >&6
10534 else
10535   if test "$cross_compiling" = yes; then :
10536   ac_cv_func_mmap_fixed_mapped=no
10537 else
10538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10539 /* end confdefs.h.  */
10540 $ac_includes_default
10541 /* malloc might have been renamed as rpl_malloc. */
10542 #undef malloc
10543
10544 /* Thanks to Mike Haertel and Jim Avera for this test.
10545    Here is a matrix of mmap possibilities:
10546         mmap private not fixed
10547         mmap private fixed at somewhere currently unmapped
10548         mmap private fixed at somewhere already mapped
10549         mmap shared not fixed
10550         mmap shared fixed at somewhere currently unmapped
10551         mmap shared fixed at somewhere already mapped
10552    For private mappings, we should verify that changes cannot be read()
10553    back from the file, nor mmap's back from the file at a different
10554    address.  (There have been systems where private was not correctly
10555    implemented like the infamous i386 svr4.0, and systems where the
10556    VM page cache was not coherent with the file system buffer cache
10557    like early versions of FreeBSD and possibly contemporary NetBSD.)
10558    For shared mappings, we should conversely verify that changes get
10559    propagated back to all the places they're supposed to be.
10560
10561    Grep wants private fixed already mapped.
10562    The main things grep needs to know about mmap are:
10563    * does it exist and is it safe to write into the mmap'd area
10564    * how to use it (BSD variants)  */
10565
10566 #include <fcntl.h>
10567 #include <sys/mman.h>
10568
10569 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10570 char *malloc ();
10571 #endif
10572
10573 /* This mess was copied from the GNU getpagesize.h.  */
10574 #ifndef HAVE_GETPAGESIZE
10575 /* Assume that all systems that can run configure have sys/param.h.  */
10576 # ifndef HAVE_SYS_PARAM_H
10577 #  define HAVE_SYS_PARAM_H 1
10578 # endif
10579
10580 # ifdef _SC_PAGESIZE
10581 #  define getpagesize() sysconf(_SC_PAGESIZE)
10582 # else /* no _SC_PAGESIZE */
10583 #  ifdef HAVE_SYS_PARAM_H
10584 #   include <sys/param.h>
10585 #   ifdef EXEC_PAGESIZE
10586 #    define getpagesize() EXEC_PAGESIZE
10587 #   else /* no EXEC_PAGESIZE */
10588 #    ifdef NBPG
10589 #     define getpagesize() NBPG * CLSIZE
10590 #     ifndef CLSIZE
10591 #      define CLSIZE 1
10592 #     endif /* no CLSIZE */
10593 #    else /* no NBPG */
10594 #     ifdef NBPC
10595 #      define getpagesize() NBPC
10596 #     else /* no NBPC */
10597 #      ifdef PAGESIZE
10598 #       define getpagesize() PAGESIZE
10599 #      endif /* PAGESIZE */
10600 #     endif /* no NBPC */
10601 #    endif /* no NBPG */
10602 #   endif /* no EXEC_PAGESIZE */
10603 #  else /* no HAVE_SYS_PARAM_H */
10604 #   define getpagesize() 8192   /* punt totally */
10605 #  endif /* no HAVE_SYS_PARAM_H */
10606 # endif /* no _SC_PAGESIZE */
10607
10608 #endif /* no HAVE_GETPAGESIZE */
10609
10610 int
10611 main ()
10612 {
10613   char *data, *data2, *data3;
10614   int i, pagesize;
10615   int fd;
10616
10617   pagesize = getpagesize ();
10618
10619   /* First, make a file with some known garbage in it. */
10620   data = (char *) malloc (pagesize);
10621   if (!data)
10622     return 1;
10623   for (i = 0; i < pagesize; ++i)
10624     *(data + i) = rand ();
10625   umask (0);
10626   fd = creat ("conftest.mmap", 0600);
10627   if (fd < 0)
10628     return 1;
10629   if (write (fd, data, pagesize) != pagesize)
10630     return 1;
10631   close (fd);
10632
10633   /* Next, try to mmap the file at a fixed address which already has
10634      something else allocated at it.  If we can, also make sure that
10635      we see the same garbage.  */
10636   fd = open ("conftest.mmap", O_RDWR);
10637   if (fd < 0)
10638     return 1;
10639   data2 = (char *) malloc (2 * pagesize);
10640   if (!data2)
10641     return 1;
10642   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10643   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10644                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10645     return 1;
10646   for (i = 0; i < pagesize; ++i)
10647     if (*(data + i) != *(data2 + i))
10648       return 1;
10649
10650   /* Finally, make sure that changes to the mapped area do not
10651      percolate back to the file as seen by read().  (This is a bug on
10652      some variants of i386 svr4.0.)  */
10653   for (i = 0; i < pagesize; ++i)
10654     *(data2 + i) = *(data2 + i) + 1;
10655   data3 = (char *) malloc (pagesize);
10656   if (!data3)
10657     return 1;
10658   if (read (fd, data3, pagesize) != pagesize)
10659     return 1;
10660   for (i = 0; i < pagesize; ++i)
10661     if (*(data + i) != *(data3 + i))
10662       return 1;
10663   close (fd);
10664   return 0;
10665 }
10666 _ACEOF
10667 if ac_fn_c_try_run "$LINENO"; then :
10668   ac_cv_func_mmap_fixed_mapped=yes
10669 else
10670   ac_cv_func_mmap_fixed_mapped=no
10671 fi
10672 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10673   conftest.$ac_objext conftest.beam conftest.$ac_ext
10674 fi
10675
10676 fi
10677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10678 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10679 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10680
10681 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10682
10683 fi
10684 rm -f conftest.mmap
10685
10686 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
10687 if test "x$ac_cv_type_pid_t" = x""yes; then :
10688
10689 else
10690
10691 cat >>confdefs.h <<_ACEOF
10692 #define pid_t int
10693 _ACEOF
10694
10695 fi
10696
10697 for ac_header in vfork.h
10698 do :
10699   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
10700 if test "x$ac_cv_header_vfork_h" = x""yes; then :
10701   cat >>confdefs.h <<_ACEOF
10702 #define HAVE_VFORK_H 1
10703 _ACEOF
10704
10705 fi
10706
10707 done
10708
10709 for ac_func in fork vfork
10710 do :
10711   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10712 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10713 eval as_val=\$$as_ac_var
10714    if test "x$as_val" = x""yes; then :
10715   cat >>confdefs.h <<_ACEOF
10716 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10717 _ACEOF
10718
10719 fi
10720 done
10721
10722 if test "x$ac_cv_func_fork" = xyes; then
10723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
10724 $as_echo_n "checking for working fork... " >&6; }
10725 if test "${ac_cv_func_fork_works+set}" = set; then :
10726   $as_echo_n "(cached) " >&6
10727 else
10728   if test "$cross_compiling" = yes; then :
10729   ac_cv_func_fork_works=cross
10730 else
10731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10732 /* end confdefs.h.  */
10733 $ac_includes_default
10734 int
10735 main ()
10736 {
10737
10738           /* By Ruediger Kuhlmann. */
10739           return fork () < 0;
10740
10741   ;
10742   return 0;
10743 }
10744 _ACEOF
10745 if ac_fn_c_try_run "$LINENO"; then :
10746   ac_cv_func_fork_works=yes
10747 else
10748   ac_cv_func_fork_works=no
10749 fi
10750 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10751   conftest.$ac_objext conftest.beam conftest.$ac_ext
10752 fi
10753
10754 fi
10755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10756 $as_echo "$ac_cv_func_fork_works" >&6; }
10757
10758 else
10759   ac_cv_func_fork_works=$ac_cv_func_fork
10760 fi
10761 if test "x$ac_cv_func_fork_works" = xcross; then
10762   case $host in
10763     *-*-amigaos* | *-*-msdosdjgpp*)
10764       # Override, as these systems have only a dummy fork() stub
10765       ac_cv_func_fork_works=no
10766       ;;
10767     *)
10768       ac_cv_func_fork_works=yes
10769       ;;
10770   esac
10771   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10772 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10773 fi
10774 ac_cv_func_vfork_works=$ac_cv_func_vfork
10775 if test "x$ac_cv_func_vfork" = xyes; then
10776   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10777 $as_echo_n "checking for working vfork... " >&6; }
10778 if test "${ac_cv_func_vfork_works+set}" = set; then :
10779   $as_echo_n "(cached) " >&6
10780 else
10781   if test "$cross_compiling" = yes; then :
10782   ac_cv_func_vfork_works=cross
10783 else
10784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10785 /* end confdefs.h.  */
10786 /* Thanks to Paul Eggert for this test.  */
10787 $ac_includes_default
10788 #include <sys/wait.h>
10789 #ifdef HAVE_VFORK_H
10790 # include <vfork.h>
10791 #endif
10792 /* On some sparc systems, changes by the child to local and incoming
10793    argument registers are propagated back to the parent.  The compiler
10794    is told about this with #include <vfork.h>, but some compilers
10795    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10796    static variable whose address is put into a register that is
10797    clobbered by the vfork.  */
10798 static void
10799 #ifdef __cplusplus
10800 sparc_address_test (int arg)
10801 # else
10802 sparc_address_test (arg) int arg;
10803 #endif
10804 {
10805   static pid_t child;
10806   if (!child) {
10807     child = vfork ();
10808     if (child < 0) {
10809       perror ("vfork");
10810       _exit(2);
10811     }
10812     if (!child) {
10813       arg = getpid();
10814       write(-1, "", 0);
10815       _exit (arg);
10816     }
10817   }
10818 }
10819
10820 int
10821 main ()
10822 {
10823   pid_t parent = getpid ();
10824   pid_t child;
10825
10826   sparc_address_test (0);
10827
10828   child = vfork ();
10829
10830   if (child == 0) {
10831     /* Here is another test for sparc vfork register problems.  This
10832        test uses lots of local variables, at least as many local
10833        variables as main has allocated so far including compiler
10834        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10835        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10836        reuse the register of parent for one of the local variables,
10837        since it will think that parent can't possibly be used any more
10838        in this routine.  Assigning to the local variable will thus
10839        munge parent in the parent process.  */
10840     pid_t
10841       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10842       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10843     /* Convince the compiler that p..p7 are live; otherwise, it might
10844        use the same hardware register for all 8 local variables.  */
10845     if (p != p1 || p != p2 || p != p3 || p != p4
10846         || p != p5 || p != p6 || p != p7)
10847       _exit(1);
10848
10849     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10850        from child file descriptors.  If the child closes a descriptor
10851        before it execs or exits, this munges the parent's descriptor
10852        as well.  Test for this by closing stdout in the child.  */
10853     _exit(close(fileno(stdout)) != 0);
10854   } else {
10855     int status;
10856     struct stat st;
10857
10858     while (wait(&status) != child)
10859       ;
10860     return (
10861          /* Was there some problem with vforking?  */
10862          child < 0
10863
10864          /* Did the child fail?  (This shouldn't happen.)  */
10865          || status
10866
10867          /* Did the vfork/compiler bug occur?  */
10868          || parent != getpid()
10869
10870          /* Did the file descriptor bug occur?  */
10871          || fstat(fileno(stdout), &st) != 0
10872          );
10873   }
10874 }
10875 _ACEOF
10876 if ac_fn_c_try_run "$LINENO"; then :
10877   ac_cv_func_vfork_works=yes
10878 else
10879   ac_cv_func_vfork_works=no
10880 fi
10881 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10882   conftest.$ac_objext conftest.beam conftest.$ac_ext
10883 fi
10884
10885 fi
10886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10887 $as_echo "$ac_cv_func_vfork_works" >&6; }
10888
10889 fi;
10890 if test "x$ac_cv_func_fork_works" = xcross; then
10891   ac_cv_func_vfork_works=$ac_cv_func_vfork
10892   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10893 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10894 fi
10895
10896 if test "x$ac_cv_func_vfork_works" = xyes; then
10897
10898 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10899
10900 else
10901
10902 $as_echo "#define vfork fork" >>confdefs.h
10903
10904 fi
10905 if test "x$ac_cv_func_fork_works" = xyes; then
10906
10907 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10908
10909 fi
10910
10911 for ac_func in canonicalize_file_name realpath getrusage getuid \
10912                 getgid pipe poll pread64 sbrk setpgid setpgrp setsid \
10913                 sigaction sigprocmask sigsetmask socketpair syscall \
10914                 ttrace wborder setlocale iconvlist libiconvlist btowc
10915 do :
10916   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10917 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10918 eval as_val=\$$as_ac_var
10919    if test "x$as_val" = x""yes; then :
10920   cat >>confdefs.h <<_ACEOF
10921 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10922 _ACEOF
10923
10924 fi
10925 done
10926
10927
10928   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10929 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10930 if test "${am_cv_langinfo_codeset+set}" = set; then :
10931   $as_echo_n "(cached) " >&6
10932 else
10933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10934 /* end confdefs.h.  */
10935 #include <langinfo.h>
10936 int
10937 main ()
10938 {
10939 char* cs = nl_langinfo(CODESET);
10940   ;
10941   return 0;
10942 }
10943 _ACEOF
10944 if ac_fn_c_try_link "$LINENO"; then :
10945   am_cv_langinfo_codeset=yes
10946 else
10947   am_cv_langinfo_codeset=no
10948 fi
10949 rm -f core conftest.err conftest.$ac_objext \
10950     conftest$ac_exeext conftest.$ac_ext
10951
10952 fi
10953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10954 $as_echo "$am_cv_langinfo_codeset" >&6; }
10955   if test $am_cv_langinfo_codeset = yes; then
10956
10957 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10958
10959   fi
10960
10961
10962 # Check the return and argument types of ptrace.  No canned test for
10963 # this, so roll our own.
10964 gdb_ptrace_headers='
10965 #if HAVE_SYS_TYPES_H
10966 # include <sys/types.h>
10967 #endif
10968 #if HAVE_SYS_PTRACE_H
10969 # include <sys/ptrace.h>
10970 #endif
10971 #if HAVE_UNISTD_H
10972 # include <unistd.h>
10973 #endif
10974 '
10975 # There is no point in checking if we don't have a prototype.
10976 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
10977 "
10978 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
10979   ac_have_decl=1
10980 else
10981   ac_have_decl=0
10982 fi
10983
10984 cat >>confdefs.h <<_ACEOF
10985 #define HAVE_DECL_PTRACE $ac_have_decl
10986 _ACEOF
10987 if test $ac_have_decl = 1; then :
10988
10989 else
10990
10991   : ${gdb_cv_func_ptrace_ret='int'}
10992   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10993
10994 fi
10995
10996 # Check return type.  Varargs (used on GNU/Linux) conflict with the
10997 # empty argument list, so check for that explicitly.
10998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
10999 $as_echo_n "checking return type of ptrace... " >&6; }
11000 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
11001   $as_echo_n "(cached) " >&6
11002 else
11003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11004 /* end confdefs.h.  */
11005 $gdb_ptrace_headers
11006 int
11007 main ()
11008 {
11009 extern long ptrace (enum __ptrace_request, ...);
11010   ;
11011   return 0;
11012 }
11013 _ACEOF
11014 if ac_fn_c_try_compile "$LINENO"; then :
11015   gdb_cv_func_ptrace_ret='long'
11016 else
11017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11018 /* end confdefs.h.  */
11019 $gdb_ptrace_headers
11020 int
11021 main ()
11022 {
11023 extern int ptrace ();
11024   ;
11025   return 0;
11026 }
11027 _ACEOF
11028 if ac_fn_c_try_compile "$LINENO"; then :
11029   gdb_cv_func_ptrace_ret='int'
11030 else
11031   gdb_cv_func_ptrace_ret='long'
11032 fi
11033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11034 fi
11035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11036 fi
11037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
11038 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
11039
11040 cat >>confdefs.h <<_ACEOF
11041 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
11042 _ACEOF
11043
11044 # Check argument types.
11045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
11046 $as_echo_n "checking types of arguments for ptrace... " >&6; }
11047 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
11048   $as_echo_n "(cached) " >&6
11049 else
11050
11051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11052 /* end confdefs.h.  */
11053 $gdb_ptrace_headers
11054 int
11055 main ()
11056 {
11057 extern long ptrace (enum __ptrace_request, ...);
11058   ;
11059   return 0;
11060 }
11061 _ACEOF
11062 if ac_fn_c_try_compile "$LINENO"; then :
11063   gdb_cv_func_ptrace_args='int,int,long,long'
11064 else
11065
11066 for gdb_arg1 in 'int' 'long'; do
11067  for gdb_arg2 in 'pid_t' 'int' 'long'; do
11068   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
11069    for gdb_arg4 in 'int' 'long'; do
11070      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11071 /* end confdefs.h.  */
11072 $gdb_ptrace_headers
11073 int
11074 main ()
11075 {
11076
11077 extern $gdb_cv_func_ptrace_ret
11078   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
11079
11080   ;
11081   return 0;
11082 }
11083 _ACEOF
11084 if ac_fn_c_try_compile "$LINENO"; then :
11085   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
11086     break 4;
11087 fi
11088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11089     for gdb_arg5 in 'int *' 'int' 'long'; do
11090      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11091 /* end confdefs.h.  */
11092 $gdb_ptrace_headers
11093 int
11094 main ()
11095 {
11096
11097 extern $gdb_cv_func_ptrace_ret
11098   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
11099
11100   ;
11101   return 0;
11102 }
11103 _ACEOF
11104 if ac_fn_c_try_compile "$LINENO"; then :
11105
11106 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
11107     break 5;
11108 fi
11109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11110     done
11111    done
11112   done
11113  done
11114 done
11115 # Provide a safe default value.
11116 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11117
11118 fi
11119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11120 fi
11121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
11122 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
11123 ac_save_IFS=$IFS; IFS=','
11124 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
11125 IFS=$ac_save_IFS
11126 shift
11127
11128 cat >>confdefs.h <<_ACEOF
11129 #define PTRACE_TYPE_ARG3 $3
11130 _ACEOF
11131
11132 if test -n "$5"; then
11133
11134 cat >>confdefs.h <<_ACEOF
11135 #define PTRACE_TYPE_ARG5 $5
11136 _ACEOF
11137
11138 fi
11139
11140 if test "$cross_compiling" = no; then
11141   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11142 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11143 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11144   $as_echo_n "(cached) " >&6
11145 else
11146   if test "$cross_compiling" = yes; then :
11147   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
11148 else
11149   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11150 /* end confdefs.h.  */
11151 $ac_includes_default
11152 int
11153 main ()
11154 {
11155 /* If this system has a BSD-style setpgrp which takes arguments,
11156   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
11157   exit successfully. */
11158   return setpgrp (1,1) != -1;
11159   ;
11160   return 0;
11161 }
11162 _ACEOF
11163 if ac_fn_c_try_run "$LINENO"; then :
11164   ac_cv_func_setpgrp_void=no
11165 else
11166   ac_cv_func_setpgrp_void=yes
11167 fi
11168 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11169   conftest.$ac_objext conftest.beam conftest.$ac_ext
11170 fi
11171
11172 fi
11173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11174 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11175 if test $ac_cv_func_setpgrp_void = yes; then
11176
11177 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11178
11179 fi
11180
11181 else
11182   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11183 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11184 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11185   $as_echo_n "(cached) " >&6
11186 else
11187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11188 /* end confdefs.h.  */
11189
11190 #include <unistd.h>
11191
11192 int
11193 main ()
11194 {
11195
11196   if (setpgrp(1,1) == -1)
11197     exit (0);
11198   else
11199     exit (1);
11200
11201   ;
11202   return 0;
11203 }
11204 _ACEOF
11205 if ac_fn_c_try_compile "$LINENO"; then :
11206   ac_cv_func_setpgrp_void=no
11207 else
11208   ac_cv_func_setpgrp_void=yes
11209 fi
11210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11211 fi
11212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11213 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11214 if test $ac_cv_func_setpgrp_void = yes; then
11215   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11216
11217 fi
11218 fi
11219
11220 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
11221 # since sigsetjmp might only be defined as a macro.
11222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11223 $as_echo_n "checking for sigsetjmp... " >&6; }
11224 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11225   $as_echo_n "(cached) " >&6
11226 else
11227   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11228 /* end confdefs.h.  */
11229
11230 #include <setjmp.h>
11231
11232 int
11233 main ()
11234 {
11235 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11236   ;
11237   return 0;
11238 }
11239 _ACEOF
11240 if ac_fn_c_try_compile "$LINENO"; then :
11241   gdb_cv_func_sigsetjmp=yes
11242 else
11243   gdb_cv_func_sigsetjmp=no
11244 fi
11245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11246 fi
11247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11248 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11249 if test $gdb_cv_func_sigsetjmp = yes; then
11250
11251 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11252
11253 fi
11254
11255 # Assume we'll default to using the included libiberty regex.
11256 gdb_use_included_regex=yes
11257
11258 # However, if the system regex is GNU regex, then default to *not*
11259 # using the included regex.
11260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
11261 $as_echo_n "checking for GNU regex... " >&6; }
11262 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
11263   $as_echo_n "(cached) " >&6
11264 else
11265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11266 /* end confdefs.h.  */
11267 #include <gnu-versions.h>
11268 int
11269 main ()
11270 {
11271 #define REGEX_INTERFACE_VERSION 1
11272 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
11273 # error "Version mismatch"
11274 #endif
11275   ;
11276   return 0;
11277 }
11278 _ACEOF
11279 if ac_fn_c_try_compile "$LINENO"; then :
11280   gdb_cv_have_gnu_regex=yes
11281 else
11282   gdb_cv_have_gnu_regex=no
11283 fi
11284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11285 fi
11286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
11287 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
11288 if test $gdb_cv_have_gnu_regex = yes; then
11289   gdb_use_included_regex=no
11290 fi
11291
11292
11293 # Check whether --with-included-regex was given.
11294 if test "${with_included_regex+set}" = set; then :
11295   withval=$with_included_regex; gdb_with_regex=$withval
11296 else
11297   gdb_with_regex=$gdb_use_included_regex
11298 fi
11299
11300 if test "$gdb_with_regex" = yes; then
11301
11302 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
11303
11304 fi
11305
11306 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
11307 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
11308 #include <sys/proc.h>
11309
11310 "
11311 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
11312
11313 cat >>confdefs.h <<_ACEOF
11314 #define HAVE_STRUCT_THREAD_TD_PCB 1
11315 _ACEOF
11316
11317
11318 fi
11319
11320
11321 # See if <sys/lwp.h> defines `struct lwp`.
11322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
11323 $as_echo_n "checking for struct lwp... " >&6; }
11324 if test "${gdb_cv_struct_lwp+set}" = set; then :
11325   $as_echo_n "(cached) " >&6
11326 else
11327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11328 /* end confdefs.h.  */
11329 #include <sys/param.h>
11330 #include <sys/lwp.h>
11331 int
11332 main ()
11333 {
11334 struct lwp l;
11335   ;
11336   return 0;
11337 }
11338 _ACEOF
11339 if ac_fn_c_try_compile "$LINENO"; then :
11340   gdb_cv_struct_lwp=yes
11341 else
11342   gdb_cv_struct_lwp=no
11343 fi
11344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11345 fi
11346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
11347 $as_echo "$gdb_cv_struct_lwp" >&6; }
11348 if test $gdb_cv_struct_lwp = yes; then
11349
11350 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
11351
11352 fi
11353
11354 # See if <machine/reg.h> degines `struct reg'.
11355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
11356 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
11357 if test "${gdb_cv_struct_reg+set}" = set; then :
11358   $as_echo_n "(cached) " >&6
11359 else
11360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11361 /* end confdefs.h.  */
11362 #include <sys/types.h>
11363 #include <machine/reg.h>
11364 int
11365 main ()
11366 {
11367 struct reg r;
11368   ;
11369   return 0;
11370 }
11371 _ACEOF
11372 if ac_fn_c_try_compile "$LINENO"; then :
11373   gdb_cv_struct_reg=yes
11374 else
11375   gdb_cv_struct_reg=no
11376 fi
11377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11378 fi
11379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
11380 $as_echo "$gdb_cv_struct_reg" >&6; }
11381 if test $gdb_cv_struct_reg = yes; then
11382
11383 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
11384
11385 fi
11386
11387 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
11388 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
11389 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
11390 "
11391 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
11392
11393 cat >>confdefs.h <<_ACEOF
11394 #define HAVE_STRUCT_REG_R_FS 1
11395 _ACEOF
11396
11397
11398 fi
11399 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
11400 "
11401 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
11402
11403 cat >>confdefs.h <<_ACEOF
11404 #define HAVE_STRUCT_REG_R_GS 1
11405 _ACEOF
11406
11407
11408 fi
11409
11410
11411 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
11412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
11413 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
11414 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
11415   $as_echo_n "(cached) " >&6
11416 else
11417   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11418 /* end confdefs.h.  */
11419 #include <sys/ptrace.h>
11420 int
11421 main ()
11422 {
11423 PTRACE_GETREGS;
11424   ;
11425   return 0;
11426 }
11427 _ACEOF
11428 if ac_fn_c_try_compile "$LINENO"; then :
11429   gdb_cv_have_ptrace_getregs=yes
11430 else
11431   gdb_cv_have_ptrace_getregs=no
11432 fi
11433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11434 fi
11435
11436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
11437 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
11438 if test $gdb_cv_have_ptrace_getregs = yes; then
11439
11440 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
11441
11442 fi
11443
11444 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
11445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
11446 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
11447 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
11448   $as_echo_n "(cached) " >&6
11449 else
11450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11451 /* end confdefs.h.  */
11452 #include <sys/ptrace.h>
11453 int
11454 main ()
11455 {
11456 PTRACE_GETFPXREGS;
11457   ;
11458   return 0;
11459 }
11460 _ACEOF
11461 if ac_fn_c_try_compile "$LINENO"; then :
11462   gdb_cv_have_ptrace_getfpxregs=yes
11463 else
11464   gdb_cv_have_ptrace_getfpxregs=no
11465 fi
11466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11467 fi
11468
11469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
11470 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
11471 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
11472
11473 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
11474
11475 fi
11476
11477 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
11478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
11479 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
11480 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
11481   $as_echo_n "(cached) " >&6
11482 else
11483   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11484 /* end confdefs.h.  */
11485 #include <sys/types.h>
11486 #include <sys/ptrace.h>
11487 int
11488 main ()
11489 {
11490 PT_GETDBREGS;
11491   ;
11492   return 0;
11493 }
11494 _ACEOF
11495 if ac_fn_c_try_compile "$LINENO"; then :
11496   gdb_cv_have_pt_getdbregs=yes
11497 else
11498   gdb_cv_have_pt_getdbregs=no
11499 fi
11500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11501 fi
11502
11503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
11504 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
11505 if test $gdb_cv_have_pt_getdbregs = yes; then
11506
11507 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
11508
11509 fi
11510
11511 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
11512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
11513 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
11514 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
11515   $as_echo_n "(cached) " >&6
11516 else
11517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11518 /* end confdefs.h.  */
11519 #include <sys/types.h>
11520 #include <sys/ptrace.h>
11521 int
11522 main ()
11523 {
11524 PT_GETXMMREGS;
11525   ;
11526   return 0;
11527 }
11528 _ACEOF
11529 if ac_fn_c_try_compile "$LINENO"; then :
11530   gdb_cv_have_pt_getxmmregs=yes
11531 else
11532   gdb_cv_have_pt_getxmmregs=no
11533 fi
11534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11535 fi
11536
11537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11538 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11539 if test $gdb_cv_have_pt_getxmmregs = yes; then
11540
11541 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11542
11543 fi
11544
11545 # Detect which type of /proc is in use, such as for Unixware or Solaris.
11546
11547 if test "${target}" = "${host}"; then
11548   case "${host}" in
11549   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
11550
11551 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11552
11553       ;;
11554   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11555
11556 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11557
11558       ;;
11559   mips-sgi-irix5*)
11560       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11561
11562 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11563
11564       ;;
11565   esac
11566 fi
11567
11568 if test "$ac_cv_header_sys_procfs_h" = yes; then
11569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
11570 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
11571  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
11572   $as_echo_n "(cached) " >&6
11573 else
11574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11575 /* end confdefs.h.  */
11576
11577 #define _SYSCALL32
11578 #include <sys/procfs.h>
11579 int
11580 main ()
11581 {
11582 pstatus_t avar
11583   ;
11584   return 0;
11585 }
11586 _ACEOF
11587 if ac_fn_c_try_compile "$LINENO"; then :
11588   bfd_cv_have_sys_procfs_type_pstatus_t=yes
11589 else
11590   bfd_cv_have_sys_procfs_type_pstatus_t=no
11591
11592 fi
11593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11594 fi
11595
11596  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
11597
11598 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
11599
11600  fi
11601  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
11602 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
11603
11604   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
11605 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
11606  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
11607   $as_echo_n "(cached) " >&6
11608 else
11609   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11610 /* end confdefs.h.  */
11611
11612 #define _SYSCALL32
11613 #include <sys/procfs.h>
11614 int
11615 main ()
11616 {
11617 prrun_t avar
11618   ;
11619   return 0;
11620 }
11621 _ACEOF
11622 if ac_fn_c_try_compile "$LINENO"; then :
11623   bfd_cv_have_sys_procfs_type_prrun_t=yes
11624 else
11625   bfd_cv_have_sys_procfs_type_prrun_t=no
11626
11627 fi
11628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11629 fi
11630
11631  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
11632
11633 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
11634
11635  fi
11636  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
11637 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
11638
11639   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11640 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11641  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11642   $as_echo_n "(cached) " >&6
11643 else
11644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11645 /* end confdefs.h.  */
11646
11647 #define _SYSCALL32
11648 #include <sys/procfs.h>
11649 int
11650 main ()
11651 {
11652 gregset_t avar
11653   ;
11654   return 0;
11655 }
11656 _ACEOF
11657 if ac_fn_c_try_compile "$LINENO"; then :
11658   bfd_cv_have_sys_procfs_type_gregset_t=yes
11659 else
11660   bfd_cv_have_sys_procfs_type_gregset_t=no
11661
11662 fi
11663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11664 fi
11665
11666  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11667
11668 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11669
11670  fi
11671  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11672 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11673
11674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11675 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11676  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11677   $as_echo_n "(cached) " >&6
11678 else
11679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11680 /* end confdefs.h.  */
11681
11682 #define _SYSCALL32
11683 #include <sys/procfs.h>
11684 int
11685 main ()
11686 {
11687 fpregset_t avar
11688   ;
11689   return 0;
11690 }
11691 _ACEOF
11692 if ac_fn_c_try_compile "$LINENO"; then :
11693   bfd_cv_have_sys_procfs_type_fpregset_t=yes
11694 else
11695   bfd_cv_have_sys_procfs_type_fpregset_t=no
11696
11697 fi
11698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11699 fi
11700
11701  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
11702
11703 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
11704
11705  fi
11706  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
11707 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11708
11709   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11710 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11711  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11712   $as_echo_n "(cached) " >&6
11713 else
11714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11715 /* end confdefs.h.  */
11716
11717 #define _SYSCALL32
11718 #include <sys/procfs.h>
11719 int
11720 main ()
11721 {
11722 prgregset_t avar
11723   ;
11724   return 0;
11725 }
11726 _ACEOF
11727 if ac_fn_c_try_compile "$LINENO"; then :
11728   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11729 else
11730   bfd_cv_have_sys_procfs_type_prgregset_t=no
11731
11732 fi
11733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11734 fi
11735
11736  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11737
11738 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11739
11740  fi
11741  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11742 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11743
11744   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11745 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11746  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11747   $as_echo_n "(cached) " >&6
11748 else
11749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11750 /* end confdefs.h.  */
11751
11752 #define _SYSCALL32
11753 #include <sys/procfs.h>
11754 int
11755 main ()
11756 {
11757 prfpregset_t avar
11758   ;
11759   return 0;
11760 }
11761 _ACEOF
11762 if ac_fn_c_try_compile "$LINENO"; then :
11763   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11764 else
11765   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11766
11767 fi
11768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11769 fi
11770
11771  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11772
11773 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11774
11775  fi
11776  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11777 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11778
11779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11780 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11781  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11782   $as_echo_n "(cached) " >&6
11783 else
11784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11785 /* end confdefs.h.  */
11786
11787 #define _SYSCALL32
11788 #include <sys/procfs.h>
11789 int
11790 main ()
11791 {
11792 prgregset32_t avar
11793   ;
11794   return 0;
11795 }
11796 _ACEOF
11797 if ac_fn_c_try_compile "$LINENO"; then :
11798   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11799 else
11800   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11801
11802 fi
11803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11804 fi
11805
11806  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11807
11808 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11809
11810  fi
11811  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11812 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11813
11814   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
11815 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
11816  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
11817   $as_echo_n "(cached) " >&6
11818 else
11819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11820 /* end confdefs.h.  */
11821
11822 #define _SYSCALL32
11823 #include <sys/procfs.h>
11824 int
11825 main ()
11826 {
11827 prfpregset32_t avar
11828   ;
11829   return 0;
11830 }
11831 _ACEOF
11832 if ac_fn_c_try_compile "$LINENO"; then :
11833   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
11834 else
11835   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
11836
11837 fi
11838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11839 fi
11840
11841  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
11842
11843 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
11844
11845  fi
11846  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
11847 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
11848
11849   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11850 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11851  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11852   $as_echo_n "(cached) " >&6
11853 else
11854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11855 /* end confdefs.h.  */
11856
11857 #define _SYSCALL32
11858 #include <sys/procfs.h>
11859 int
11860 main ()
11861 {
11862 lwpid_t avar
11863   ;
11864   return 0;
11865 }
11866 _ACEOF
11867 if ac_fn_c_try_compile "$LINENO"; then :
11868   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11869 else
11870   bfd_cv_have_sys_procfs_type_lwpid_t=no
11871
11872 fi
11873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11874 fi
11875
11876  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11877
11878 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11879
11880  fi
11881  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11882 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11883
11884   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11885 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11886  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11887   $as_echo_n "(cached) " >&6
11888 else
11889   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11890 /* end confdefs.h.  */
11891
11892 #define _SYSCALL32
11893 #include <sys/procfs.h>
11894 int
11895 main ()
11896 {
11897 psaddr_t avar
11898   ;
11899   return 0;
11900 }
11901 _ACEOF
11902 if ac_fn_c_try_compile "$LINENO"; then :
11903   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11904 else
11905   bfd_cv_have_sys_procfs_type_psaddr_t=no
11906
11907 fi
11908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11909 fi
11910
11911  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11912
11913 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11914
11915  fi
11916  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11917 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11918
11919   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11920 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11921  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11922   $as_echo_n "(cached) " >&6
11923 else
11924   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11925 /* end confdefs.h.  */
11926
11927 #define _SYSCALL32
11928 #include <sys/procfs.h>
11929 int
11930 main ()
11931 {
11932 prsysent_t avar
11933   ;
11934   return 0;
11935 }
11936 _ACEOF
11937 if ac_fn_c_try_compile "$LINENO"; then :
11938   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11939 else
11940   bfd_cv_have_sys_procfs_type_prsysent_t=no
11941
11942 fi
11943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11944 fi
11945
11946  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11947
11948 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11949
11950  fi
11951  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11952 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11953
11954   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11955 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11956  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11957   $as_echo_n "(cached) " >&6
11958 else
11959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11960 /* end confdefs.h.  */
11961
11962 #define _SYSCALL32
11963 #include <sys/procfs.h>
11964 int
11965 main ()
11966 {
11967 pr_sigset_t avar
11968   ;
11969   return 0;
11970 }
11971 _ACEOF
11972 if ac_fn_c_try_compile "$LINENO"; then :
11973   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11974 else
11975   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11976
11977 fi
11978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11979 fi
11980
11981  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11982
11983 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11984
11985  fi
11986  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11987 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11988
11989   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11990 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11991  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11992   $as_echo_n "(cached) " >&6
11993 else
11994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11995 /* end confdefs.h.  */
11996
11997 #define _SYSCALL32
11998 #include <sys/procfs.h>
11999 int
12000 main ()
12001 {
12002 pr_sigaction64_t avar
12003   ;
12004   return 0;
12005 }
12006 _ACEOF
12007 if ac_fn_c_try_compile "$LINENO"; then :
12008   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
12009 else
12010   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
12011
12012 fi
12013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12014 fi
12015
12016  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
12017
12018 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
12019
12020  fi
12021  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
12022 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
12023
12024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
12025 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
12026  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
12027   $as_echo_n "(cached) " >&6
12028 else
12029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12030 /* end confdefs.h.  */
12031
12032 #define _SYSCALL32
12033 #include <sys/procfs.h>
12034 int
12035 main ()
12036 {
12037 pr_siginfo64_t avar
12038   ;
12039   return 0;
12040 }
12041 _ACEOF
12042 if ac_fn_c_try_compile "$LINENO"; then :
12043   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
12044 else
12045   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
12046
12047 fi
12048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12049 fi
12050
12051  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
12052
12053 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
12054
12055  fi
12056  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
12057 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
12058
12059
12060
12061
12062
12063   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
12065 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
12066     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
12067   $as_echo_n "(cached) " >&6
12068 else
12069   if test "$cross_compiling" = yes; then :
12070   gdb_cv_prfpregset_t_broken=yes
12071 else
12072   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12073 /* end confdefs.h.  */
12074 #include <sys/procfs.h>
12075        int main ()
12076        {
12077          if (sizeof (prfpregset_t) == sizeof (void *))
12078            return 1;
12079          return 0;
12080        }
12081 _ACEOF
12082 if ac_fn_c_try_run "$LINENO"; then :
12083   gdb_cv_prfpregset_t_broken=no
12084 else
12085   gdb_cv_prfpregset_t_broken=yes
12086 fi
12087 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12088   conftest.$ac_objext conftest.beam conftest.$ac_ext
12089 fi
12090
12091 fi
12092
12093     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
12094 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
12095     if test $gdb_cv_prfpregset_t_broken = yes; then
12096
12097 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
12098
12099     fi
12100   fi
12101
12102
12103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
12104 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
12105   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
12106   $as_echo_n "(cached) " >&6
12107 else
12108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12109 /* end confdefs.h.  */
12110 #include <unistd.h>
12111 #include <sys/types.h>
12112 #include <sys/procfs.h>
12113
12114 int
12115 main ()
12116 {
12117
12118     int dummy;;
12119     dummy = ioctl(0, PIOCSET, &dummy);
12120
12121   ;
12122   return 0;
12123 }
12124 _ACEOF
12125 if ac_fn_c_try_compile "$LINENO"; then :
12126   gdb_cv_have_procfs_piocset=yes
12127 else
12128   gdb_cv_have_procfs_piocset=no
12129 fi
12130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12131 fi
12132
12133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
12134 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
12135   if test $gdb_cv_have_procfs_piocset = yes; then
12136
12137 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
12138
12139   fi
12140 fi
12141
12142 if test ${host} = ${target} ; then
12143
12144   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
12145 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
12146   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
12147   $as_echo_n "(cached) " >&6
12148 else
12149   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12150 /* end confdefs.h.  */
12151 #include <link.h>
12152 int
12153 main ()
12154 {
12155 struct link_map lm; (void) lm.l_addr;
12156   ;
12157   return 0;
12158 }
12159 _ACEOF
12160 if ac_fn_c_try_compile "$LINENO"; then :
12161   gdb_cv_have_struct_link_map_with_l_members=yes
12162 else
12163   gdb_cv_have_struct_link_map_with_l_members=no
12164 fi
12165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12166 fi
12167
12168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
12169 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
12170   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
12171
12172 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
12173
12174   fi
12175
12176
12177   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
12178 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
12179   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
12180   $as_echo_n "(cached) " >&6
12181 else
12182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12183 /* end confdefs.h.  */
12184 #include <sys/types.h>
12185 #include <link.h>
12186 int
12187 main ()
12188 {
12189 struct link_map lm; (void) lm.lm_addr;
12190   ;
12191   return 0;
12192 }
12193 _ACEOF
12194 if ac_fn_c_try_compile "$LINENO"; then :
12195   gdb_cv_have_struct_link_map_with_lm_members=yes
12196 else
12197   gdb_cv_have_struct_link_map_with_lm_members=no
12198 fi
12199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12200 fi
12201
12202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
12203 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
12204   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
12205
12206 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
12207
12208   fi
12209
12210
12211   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
12212 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
12213   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
12214   $as_echo_n "(cached) " >&6
12215 else
12216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12217 /* end confdefs.h.  */
12218 #include <sys/types.h>
12219 #ifdef HAVE_NLIST_H
12220 #include <nlist.h>
12221 #endif
12222 #include <link.h>
12223 int
12224 main ()
12225 {
12226 struct so_map lm; (void) lm.som_addr;
12227   ;
12228   return 0;
12229 }
12230 _ACEOF
12231 if ac_fn_c_try_compile "$LINENO"; then :
12232   gdb_cv_have_struct_so_map_with_som_members=yes
12233 else
12234   gdb_cv_have_struct_so_map_with_som_members=no
12235 fi
12236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12237 fi
12238
12239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
12240 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
12241   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
12242
12243 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
12244
12245   fi
12246
12247
12248   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
12249 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
12250   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
12251   $as_echo_n "(cached) " >&6
12252 else
12253   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12254 /* end confdefs.h.  */
12255 #define _SYSCALL32
12256 #include <sys/link.h>
12257 int
12258 main ()
12259 {
12260 struct link_map32 l;
12261   ;
12262   return 0;
12263 }
12264 _ACEOF
12265 if ac_fn_c_try_compile "$LINENO"; then :
12266   gdb_cv_have_struct_link_map32=yes
12267 else
12268   gdb_cv_have_struct_link_map32=no
12269 fi
12270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12271 fi
12272
12273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
12274 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
12275   if test $gdb_cv_have_struct_link_map32 = yes; then
12276
12277 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
12278
12279
12280 $as_echo "#define _SYSCALL32 1" >>confdefs.h
12281
12282   fi
12283 fi
12284
12285 # Check if the compiler supports the `long long' type.
12286
12287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
12288 $as_echo_n "checking for long long support in compiler... " >&6; }
12289 if test "${gdb_cv_c_long_long+set}" = set; then :
12290   $as_echo_n "(cached) " >&6
12291 else
12292   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12293 /* end confdefs.h.  */
12294 extern long long foo;
12295 int
12296 main ()
12297 {
12298 switch (foo & 2) { case 0: return 1; }
12299   ;
12300   return 0;
12301 }
12302 _ACEOF
12303 if ac_fn_c_try_compile "$LINENO"; then :
12304   gdb_cv_c_long_long=yes
12305 else
12306   gdb_cv_c_long_long=no
12307 fi
12308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12309 fi
12310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
12311 $as_echo "$gdb_cv_c_long_long" >&6; }
12312 if test $gdb_cv_c_long_long = yes; then
12313
12314 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
12315
12316 fi
12317
12318 # Check if the compiler and runtime support printing long longs.
12319
12320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12321 $as_echo_n "checking for long long support in printf... " >&6; }
12322 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
12323   $as_echo_n "(cached) " >&6
12324 else
12325   if test "$cross_compiling" = yes; then :
12326   gdb_cv_printf_has_long_long=no
12327 else
12328   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12329 /* end confdefs.h.  */
12330 $ac_includes_default
12331 int
12332 main ()
12333 {
12334 char buf[32];
12335   long long l = 0;
12336   l = (l << 16) + 0x0123;
12337   l = (l << 16) + 0x4567;
12338   l = (l << 16) + 0x89ab;
12339   l = (l << 16) + 0xcdef;
12340   sprintf (buf, "0x%016llx", l);
12341   return (strcmp ("0x0123456789abcdef", buf));
12342   ;
12343   return 0;
12344 }
12345 _ACEOF
12346 if ac_fn_c_try_run "$LINENO"; then :
12347   gdb_cv_printf_has_long_long=yes
12348 else
12349   gdb_cv_printf_has_long_long=no
12350 fi
12351 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12352   conftest.$ac_objext conftest.beam conftest.$ac_ext
12353 fi
12354
12355 fi
12356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
12357 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
12358 if test $gdb_cv_printf_has_long_long = yes; then
12359
12360 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
12361
12362 fi
12363
12364 # Check if the compiler and runtime support printing decfloats.
12365
12366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
12367 $as_echo_n "checking for decfloat support in printf... " >&6; }
12368 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
12369   $as_echo_n "(cached) " >&6
12370 else
12371   if test "$cross_compiling" = yes; then :
12372   gdb_cv_printf_has_decfloat=no
12373 else
12374   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12375 /* end confdefs.h.  */
12376 $ac_includes_default
12377 int
12378 main ()
12379 {
12380 char buf[64];
12381   _Decimal32 d32 = 1.2345df;
12382   _Decimal64 d64 = 1.2345dd;
12383   _Decimal128 d128 = 1.2345dl;
12384   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
12385   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
12386   ;
12387   return 0;
12388 }
12389 _ACEOF
12390 if ac_fn_c_try_run "$LINENO"; then :
12391   gdb_cv_printf_has_decfloat=yes
12392 else
12393   gdb_cv_printf_has_decfloat=no
12394 fi
12395 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12396   conftest.$ac_objext conftest.beam conftest.$ac_ext
12397 fi
12398
12399 fi
12400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
12401 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
12402 if test $gdb_cv_printf_has_decfloat = yes; then
12403
12404 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
12405
12406 fi
12407
12408 # Check if the compiler supports the `long double' type.  We can't use
12409 # AC_C_LONG_DOUBLE because that one does additional checks on the
12410 # constants defined in <float.h> that fail on some systems,
12411 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
12412
12413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
12414 $as_echo_n "checking for long double support in compiler... " >&6; }
12415 if test "${gdb_cv_c_long_double+set}" = set; then :
12416   $as_echo_n "(cached) " >&6
12417 else
12418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12419 /* end confdefs.h.  */
12420 long double foo;
12421 _ACEOF
12422 if ac_fn_c_try_compile "$LINENO"; then :
12423   gdb_cv_c_long_double=yes
12424 else
12425   gdb_cv_c_long_double=no
12426 fi
12427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12428 fi
12429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
12430 $as_echo "$gdb_cv_c_long_double" >&6; }
12431 if test $gdb_cv_c_long_double = yes; then
12432
12433 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
12434
12435 fi
12436
12437 # Check if the compiler and runtime support printing long doubles.
12438
12439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
12440 $as_echo_n "checking for long double support in printf... " >&6; }
12441 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
12442   $as_echo_n "(cached) " >&6
12443 else
12444   if test "$cross_compiling" = yes; then :
12445   gdb_cv_printf_has_long_double=no
12446 else
12447   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12448 /* end confdefs.h.  */
12449 $ac_includes_default
12450 int
12451 main ()
12452 {
12453 char buf[16];
12454   long double f = 3.141592653;
12455   sprintf (buf, "%Lg", f);
12456   return (strncmp ("3.14159", buf, 7));
12457   ;
12458   return 0;
12459 }
12460 _ACEOF
12461 if ac_fn_c_try_run "$LINENO"; then :
12462   gdb_cv_printf_has_long_double=yes
12463 else
12464   gdb_cv_printf_has_long_double=no
12465 fi
12466 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12467   conftest.$ac_objext conftest.beam conftest.$ac_ext
12468 fi
12469
12470 fi
12471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
12472 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
12473 if test $gdb_cv_printf_has_long_double = yes; then
12474
12475 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
12476
12477 fi
12478
12479 # Check if the compiler and runtime support scanning long doubles.
12480
12481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
12482 $as_echo_n "checking for long double support in scanf... " >&6; }
12483 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
12484   $as_echo_n "(cached) " >&6
12485 else
12486   if test "$cross_compiling" = yes; then :
12487   gdb_cv_scanf_has_long_double=no
12488 else
12489   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12490 /* end confdefs.h.  */
12491 #include <stdio.h>
12492 int
12493 main ()
12494 {
12495 char *buf = "3.141592653";
12496   long double f = 0;
12497   sscanf (buf, "%Lg", &f);
12498   return !(f > 3.14159 && f < 3.14160);
12499   ;
12500   return 0;
12501 }
12502 _ACEOF
12503 if ac_fn_c_try_run "$LINENO"; then :
12504   gdb_cv_scanf_has_long_double=yes
12505 else
12506   gdb_cv_scanf_has_long_double=no
12507 fi
12508 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12509   conftest.$ac_objext conftest.beam conftest.$ac_ext
12510 fi
12511
12512 fi
12513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
12514 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
12515 if test $gdb_cv_scanf_has_long_double = yes; then
12516
12517 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
12518
12519 fi
12520
12521 case ${host_os} in
12522 aix*)
12523   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
12524 $as_echo_n "checking for -bbigtoc option... " >&6; }
12525 if test "${gdb_cv_bigtoc+set}" = set; then :
12526   $as_echo_n "(cached) " >&6
12527 else
12528
12529     SAVE_LDFLAGS=$LDFLAGS
12530
12531     case $GCC in
12532     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
12533     *) gdb_cv_bigtoc=-bbigtoc ;;
12534     esac
12535
12536     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
12537     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12538 /* end confdefs.h.  */
12539
12540 int
12541 main ()
12542 {
12543 int i;
12544   ;
12545   return 0;
12546 }
12547 _ACEOF
12548 if ac_fn_c_try_link "$LINENO"; then :
12549
12550 else
12551   gdb_cv_bigtoc=
12552 fi
12553 rm -f core conftest.err conftest.$ac_objext \
12554     conftest$ac_exeext conftest.$ac_ext
12555     LDFLAGS="${SAVE_LDFLAGS}"
12556
12557 fi
12558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
12559 $as_echo "$gdb_cv_bigtoc" >&6; }
12560   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
12561   ;;
12562 esac
12563
12564
12565
12566 if test ${build} = ${host} -a ${host} = ${target} ; then
12567    case ${host_os} in
12568    hpux*)
12569       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HPUX/OSF thread support" >&5
12570 $as_echo_n "checking for HPUX/OSF thread support... " >&6; }
12571       if test -f /usr/include/dce/cma_config.h ; then
12572          if test "$GCC" = "yes" ; then
12573             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12574 $as_echo "yes" >&6; }
12575
12576 $as_echo "#define HAVE_HPUX_THREAD_SUPPORT 1" >>confdefs.h
12577
12578             CONFIG_OBS="${CONFIG_OBS} hpux-thread.o"
12579             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
12580          else
12581             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (suppressed because you are not using GCC)" >&5
12582 $as_echo "no (suppressed because you are not using GCC)" >&6; }
12583          fi
12584       else
12585          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12586 $as_echo "no" >&6; }
12587       fi
12588       ;;
12589    solaris*)
12590       # See if thread_db library is around for Solaris thread debugging.
12591       # Note that we must explicitly test for version 1 of the library
12592       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
12593       # the same API.
12594       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
12595 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
12596       if test -f /usr/lib/libthread_db.so.1 ; then
12597          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12598 $as_echo "yes" >&6; }
12599
12600 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
12601
12602          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
12603          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
12604          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12605 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12606 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
12607   $as_echo_n "(cached) " >&6
12608 else
12609   ac_check_lib_save_LIBS=$LIBS
12610 LIBS="-ldl  $LIBS"
12611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12612 /* end confdefs.h.  */
12613
12614 /* Override any GCC internal prototype to avoid an error.
12615    Use char because int might match the return type of a GCC
12616    builtin and then its argument prototype would still apply.  */
12617 #ifdef __cplusplus
12618 extern "C"
12619 #endif
12620 char dlopen ();
12621 int
12622 main ()
12623 {
12624 return dlopen ();
12625   ;
12626   return 0;
12627 }
12628 _ACEOF
12629 if ac_fn_c_try_link "$LINENO"; then :
12630   ac_cv_lib_dl_dlopen=yes
12631 else
12632   ac_cv_lib_dl_dlopen=no
12633 fi
12634 rm -f core conftest.err conftest.$ac_objext \
12635     conftest$ac_exeext conftest.$ac_ext
12636 LIBS=$ac_check_lib_save_LIBS
12637 fi
12638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12639 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12640 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12641   cat >>confdefs.h <<_ACEOF
12642 #define HAVE_LIBDL 1
12643 _ACEOF
12644
12645   LIBS="-ldl $LIBS"
12646
12647 fi
12648
12649          if test "$GCC" = "yes" ; then
12650             # The GNU linker requires the -export-dynamic option to make
12651             # all symbols visible in the dynamic symbol table.
12652             hold_ldflags=$LDFLAGS
12653             { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the ld -export-dynamic flag" >&5
12654 $as_echo_n "checking for the ld -export-dynamic flag... " >&6; }
12655             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
12656             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12657 /* end confdefs.h.  */
12658
12659 int
12660 main ()
12661 {
12662 int i;
12663   ;
12664   return 0;
12665 }
12666 _ACEOF
12667 if ac_fn_c_try_link "$LINENO"; then :
12668   found=yes
12669 else
12670   found=no
12671 fi
12672 rm -f core conftest.err conftest.$ac_objext \
12673     conftest$ac_exeext conftest.$ac_ext
12674             LDFLAGS=$hold_ldflags
12675             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
12676 $as_echo "$found" >&6; }
12677             if test $found = yes; then
12678                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
12679             fi
12680          fi
12681          # Sun randomly tweaked the prototypes in <proc_service.h>
12682          # at one point.
12683          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
12684 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
12685          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
12686   $as_echo_n "(cached) " >&6
12687 else
12688
12689             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12690 /* end confdefs.h.  */
12691
12692                 #include <proc_service.h>
12693                 ps_err_e ps_pdwrite
12694                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
12695
12696 int
12697 main ()
12698 {
12699
12700   ;
12701   return 0;
12702 }
12703 _ACEOF
12704 if ac_fn_c_try_compile "$LINENO"; then :
12705   gdb_cv_proc_service_is_old=no
12706 else
12707   gdb_cv_proc_service_is_old=yes
12708 fi
12709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12710
12711 fi
12712
12713          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
12714 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
12715          if test $gdb_cv_proc_service_is_old = yes; then
12716
12717 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
12718
12719          fi
12720       else
12721          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12722 $as_echo "no" >&6; }
12723       fi
12724       ;;
12725    aix*)
12726       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
12727 $as_echo_n "checking for AiX thread debugging library... " >&6; }
12728       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
12729   $as_echo_n "(cached) " >&6
12730 else
12731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12732 /* end confdefs.h.  */
12733 #include <sys/pthdebug.h>
12734 int
12735 main ()
12736 {
12737 #ifndef PTHDB_VERSION_3
12738                                     #error
12739                                     #endif
12740   ;
12741   return 0;
12742 }
12743 _ACEOF
12744 if ac_fn_c_try_compile "$LINENO"; then :
12745   gdb_cv_have_aix_thread_debug=yes
12746 else
12747   gdb_cv_have_aix_thread_debug=no
12748 fi
12749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12750 fi
12751
12752       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
12753 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
12754       if test $gdb_cv_have_aix_thread_debug = yes; then
12755          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
12756          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
12757          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
12758       fi
12759       ;;
12760    esac
12761
12762 fi
12763
12764 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12765    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12766 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12767 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12768   $as_echo_n "(cached) " >&6
12769 else
12770   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12771 /* end confdefs.h.  */
12772 #include <thread_db.h>
12773 int
12774 main ()
12775 {
12776 int i = TD_NOTALLOC;
12777   ;
12778   return 0;
12779 }
12780 _ACEOF
12781 if ac_fn_c_try_compile "$LINENO"; then :
12782   gdb_cv_thread_db_h_has_td_notalloc=yes
12783 else
12784   gdb_cv_thread_db_h_has_td_notalloc=no
12785
12786 fi
12787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12788
12789 fi
12790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12791 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12792    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12793 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12794 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12795   $as_echo_n "(cached) " >&6
12796 else
12797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12798 /* end confdefs.h.  */
12799 #include <thread_db.h>
12800 int
12801 main ()
12802 {
12803 int i = TD_VERSION;
12804   ;
12805   return 0;
12806 }
12807 _ACEOF
12808 if ac_fn_c_try_compile "$LINENO"; then :
12809   gdb_cv_thread_db_h_has_td_version=yes
12810 else
12811   gdb_cv_thread_db_h_has_td_version=no
12812
12813 fi
12814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12815
12816 fi
12817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12818 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12819    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12820 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12821 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12822   $as_echo_n "(cached) " >&6
12823 else
12824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12825 /* end confdefs.h.  */
12826 #include <thread_db.h>
12827 int
12828 main ()
12829 {
12830 int i = TD_NOTLS;
12831   ;
12832   return 0;
12833 }
12834 _ACEOF
12835 if ac_fn_c_try_compile "$LINENO"; then :
12836   gdb_cv_thread_db_h_has_td_notls=yes
12837 else
12838   gdb_cv_thread_db_h_has_td_notls=no
12839
12840 fi
12841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12842
12843 fi
12844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12845 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12846 fi
12847 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12848
12849 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12850
12851 fi
12852 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12853
12854 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12855
12856 fi
12857 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12858
12859 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12860
12861 fi
12862
12863 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12864    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12865 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12866 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12867   $as_echo_n "(cached) " >&6
12868 else
12869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12870 /* end confdefs.h.  */
12871 #include <sys/syscall.h>
12872 int
12873 main ()
12874 {
12875 int i = __NR_tkill;
12876   ;
12877   return 0;
12878 }
12879 _ACEOF
12880 if ac_fn_c_try_compile "$LINENO"; then :
12881   gdb_cv_sys_syscall_h_has_tkill=yes
12882 else
12883   gdb_cv_sys_syscall_h_has_tkill=no
12884
12885 fi
12886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12887
12888 fi
12889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12890 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12891 fi
12892 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
12893
12894 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12895
12896 fi
12897
12898 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12899 "
12900 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12901   ac_have_decl=1
12902 else
12903   ac_have_decl=0
12904 fi
12905
12906 cat >>confdefs.h <<_ACEOF
12907 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12908 _ACEOF
12909
12910
12911 if test "$cross_compiling" = yes; then :
12912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12913 /* end confdefs.h.  */
12914 #include <sys/personality.h>
12915 int
12916 main ()
12917 {
12918
12919 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12920 #       define ADDR_NO_RANDOMIZE 0x0040000
12921 #      endif
12922        /* Test the flag could be set and stays set.  */
12923        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12924        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12925            return 1
12926   ;
12927   return 0;
12928 }
12929 _ACEOF
12930 if ac_fn_c_try_link "$LINENO"; then :
12931   have_personality=true
12932 else
12933   have_personality=false
12934 fi
12935 rm -f core conftest.err conftest.$ac_objext \
12936     conftest$ac_exeext conftest.$ac_ext
12937 else
12938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12939 /* end confdefs.h.  */
12940 #include <sys/personality.h>
12941 int
12942 main ()
12943 {
12944
12945 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12946 #       define ADDR_NO_RANDOMIZE 0x0040000
12947 #      endif
12948        /* Test the flag could be set and stays set.  */
12949        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12950        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12951            return 1
12952   ;
12953   return 0;
12954 }
12955 _ACEOF
12956 if ac_fn_c_try_run "$LINENO"; then :
12957   have_personality=true
12958 else
12959   have_personality=false
12960 fi
12961 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12962   conftest.$ac_objext conftest.beam conftest.$ac_ext
12963 fi
12964
12965 if $have_personality
12966 then
12967
12968 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12969
12970 fi
12971
12972
12973 target_sysroot_reloc=0
12974
12975 # Check whether --with-sysroot was given.
12976 if test "${with_sysroot+set}" = set; then :
12977   withval=$with_sysroot;
12978  case ${with_sysroot} in
12979  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
12980  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
12981  esac
12982
12983  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
12984
12985  if test "x$prefix" = xNONE; then
12986   test_prefix=/usr/local
12987  else
12988   test_prefix=$prefix
12989  fi
12990  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12991   test_exec_prefix=$test_prefix
12992  else
12993   test_exec_prefix=$exec_prefix
12994  fi
12995  case ${TARGET_SYSTEM_ROOT} in
12996  "${test_prefix}"|"${test_prefix}/"*|\
12997  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
12998  '${prefix}'|'${prefix}/'*|\
12999  '${exec_prefix}'|'${exec_prefix}/'*)
13000    target_sysroot_reloc=1
13001    ;;
13002  esac
13003
13004 else
13005
13006  TARGET_SYSTEM_ROOT=
13007  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
13008
13009 fi
13010
13011 TARGET_SYSTEM_ROOT_DEFINE="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE=$target_sysroot_reloc"
13012
13013
13014
13015
13016
13017 # Check whether --with-system-gdbinit was given.
13018 if test "${with_system_gdbinit+set}" = set; then :
13019   withval=$with_system_gdbinit;
13020     SYSTEM_GDBINIT=$withval
13021 else
13022   SYSTEM_GDBINIT=
13023 fi
13024
13025
13026   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
13027   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13028   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
13029   ac_define_dir=`eval echo $ac_define_dir`
13030
13031 cat >>confdefs.h <<_ACEOF
13032 #define SYSTEM_GDBINIT "$ac_define_dir"
13033 _ACEOF
13034
13035
13036
13037   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13038      if test "x$prefix" = xNONE; then
13039         test_prefix=/usr/local
13040      else
13041         test_prefix=$prefix
13042      fi
13043   else
13044      test_prefix=$exec_prefix
13045   fi
13046   value=0
13047   case ${ac_define_dir} in
13048      "${test_prefix}"|"${test_prefix}/"*|\
13049         '${exec_prefix}'|'${exec_prefix}/'*)
13050      value=1
13051      ;;
13052   esac
13053
13054 cat >>confdefs.h <<_ACEOF
13055 #define SYSTEM_GDBINIT_RELOCATABLE $value
13056 _ACEOF
13057
13058
13059
13060 # Check whether --enable-werror was given.
13061 if test "${enable_werror+set}" = set; then :
13062   enableval=$enable_werror; case "${enableval}" in
13063      yes | y) ERROR_ON_WARNING="yes" ;;
13064      no | n)  ERROR_ON_WARNING="no" ;;
13065      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
13066    esac
13067 fi
13068
13069
13070 # Enable -Werror by default when using gcc
13071 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
13072     ERROR_ON_WARNING=yes
13073 fi
13074
13075 WERROR_CFLAGS=""
13076 if test "${ERROR_ON_WARNING}" = yes ; then
13077     WERROR_CFLAGS="-Werror"
13078 fi
13079
13080 # The entries after -Wno-pointer-sign are disabled warnings which may
13081 # be enabled in the future, which can not currently be used to build
13082 # GDB.
13083 # NOTE: If you change this list, remember to update
13084 # gdb/doc/gdbint.texinfo.
13085 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
13086 -Wformat-nonliteral -Wno-pointer-sign \
13087 -Wno-unused -Wno-switch -Wno-char-subscripts"
13088
13089 # Enable -Wno-format by default when using gcc on mingw since many
13090 # GCC versions complain about %I64.
13091 case "${host}" in
13092   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
13093 esac
13094
13095 # Check whether --enable-build-warnings was given.
13096 if test "${enable_build_warnings+set}" = set; then :
13097   enableval=$enable_build_warnings; case "${enableval}" in
13098   yes)  ;;
13099   no)   build_warnings="-w";;
13100   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13101         build_warnings="${build_warnings} ${t}";;
13102   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13103         build_warnings="${t} ${build_warnings}";;
13104   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13105 esac
13106 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13107   echo "Setting compiler warning flags = $build_warnings" 6>&1
13108 fi
13109 fi
13110 # Check whether --enable-gdb-build-warnings was given.
13111 if test "${enable_gdb_build_warnings+set}" = set; then :
13112   enableval=$enable_gdb_build_warnings; case "${enableval}" in
13113   yes)  ;;
13114   no)   build_warnings="-w";;
13115   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13116         build_warnings="${build_warnings} ${t}";;
13117   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13118         build_warnings="${t} ${build_warnings}";;
13119   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13120 esac
13121 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13122   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
13123 fi
13124 fi
13125 WARN_CFLAGS=""
13126 if test "x${build_warnings}" != x -a "x$GCC" = xyes
13127 then
13128     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
13129 $as_echo_n "checking compiler warning flags... " >&6; }
13130     # Separate out the -Werror flag as some files just cannot be
13131     # compiled with it enabled.
13132     for w in ${build_warnings}; do
13133         case $w in
13134         -Werr*) WERROR_CFLAGS=-Werror ;;
13135         *) # Check that GCC accepts it
13136             saved_CFLAGS="$CFLAGS"
13137             CFLAGS="$CFLAGS $w"
13138             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13139 /* end confdefs.h.  */
13140
13141 int
13142 main ()
13143 {
13144
13145   ;
13146   return 0;
13147 }
13148 _ACEOF
13149 if ac_fn_c_try_compile "$LINENO"; then :
13150   WARN_CFLAGS="${WARN_CFLAGS} $w"
13151 fi
13152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13153             CFLAGS="$saved_CFLAGS"
13154         esac
13155     done
13156     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
13157 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
13158 fi
13159
13160
13161
13162 # In the Cygwin environment, we need some additional flags.
13163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
13164 $as_echo_n "checking for cygwin... " >&6; }
13165 if test "${gdb_cv_os_cygwin+set}" = set; then :
13166   $as_echo_n "(cached) " >&6
13167 else
13168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13169 /* end confdefs.h.  */
13170
13171 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
13172 lose
13173 #endif
13174 _ACEOF
13175 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13176   $EGREP "lose" >/dev/null 2>&1; then :
13177   gdb_cv_os_cygwin=yes
13178 else
13179   gdb_cv_os_cygwin=no
13180 fi
13181 rm -f conftest*
13182
13183 fi
13184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
13185 $as_echo "$gdb_cv_os_cygwin" >&6; }
13186
13187
13188 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
13189 case ${host} in
13190   *go32* ) SER_HARDWIRE=ser-go32.o ;;
13191   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
13192   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
13193 esac
13194
13195
13196 # libreadline needs libuser32.a in a cygwin environment
13197 WIN32LIBS=
13198 if test x$gdb_cv_os_cygwin = xyes; then
13199     WIN32LIBS="-luser32"
13200     case "${target}" in
13201         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
13202         ;;
13203     esac
13204 fi
13205
13206 # The ser-tcp.c module requires sockets.
13207 case ${host} in
13208   *mingw32*)
13209
13210 $as_echo "#define USE_WIN32API 1" >>confdefs.h
13211
13212     WIN32LIBS="$WIN32LIBS -lws2_32"
13213     ;;
13214 esac
13215
13216
13217 # Add ELF support to GDB, but only if BFD includes ELF support.
13218 OLD_CFLAGS=$CFLAGS
13219 OLD_LDFLAGS=$LDFLAGS
13220 OLD_LIBS=$LIBS
13221 CFLAGS="$CFLAGS -I${srcdir}/../include -I../bfd -I${srcdir}/../bfd"
13222 LDFLAGS="$LDFLAGS -L../bfd -L../libiberty"
13223 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13224 LIBS="-lbfd -liberty $intl $LIBS"
13225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
13226 $as_echo_n "checking for ELF support in BFD... " >&6; }
13227 if test "${gdb_cv_var_elf+set}" = set; then :
13228   $as_echo_n "(cached) " >&6
13229 else
13230   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13231 /* end confdefs.h.  */
13232 #include <stdlib.h>
13233 #include "bfd.h"
13234 #include "elf-bfd.h"
13235
13236 int
13237 main ()
13238 {
13239 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
13240   ;
13241   return 0;
13242 }
13243 _ACEOF
13244 if ac_fn_c_try_link "$LINENO"; then :
13245   gdb_cv_var_elf=yes
13246 else
13247   gdb_cv_var_elf=no
13248 fi
13249 rm -f core conftest.err conftest.$ac_objext \
13250     conftest$ac_exeext conftest.$ac_ext
13251 fi
13252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
13253 $as_echo "$gdb_cv_var_elf" >&6; }
13254 if test $gdb_cv_var_elf = yes; then
13255   CONFIG_OBS="$CONFIG_OBS elfread.o"
13256
13257 $as_echo "#define HAVE_ELF 1" >>confdefs.h
13258
13259 fi
13260 CFLAGS=$OLD_CFLAGS
13261 LDFLAGS=$OLD_LDFLAGS
13262 LIBS=$OLD_LIBS
13263
13264 # Add any host-specific objects to GDB.
13265 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
13266
13267 LIBGUI="../libgui/src/libgui.a"
13268 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13269
13270
13271
13272 WIN32LDAPP=
13273
13274
13275
13276 case "${host}" in
13277 *-*-cygwin* | *-*-mingw* )
13278     configdir="win"
13279     ;;
13280 *)
13281     configdir="unix"
13282     ;;
13283 esac
13284
13285 GDBTKLIBS=
13286 if test "${enable_gdbtk}" = "yes"; then
13287
13288     # Gdbtk must have an absolute path to srcdir in order to run
13289     # properly when not installed.
13290     here=`pwd`
13291     cd ${srcdir}
13292     GDBTK_SRC_DIR=`pwd`
13293     cd $here
13294
13295
13296     #
13297     # Ok, lets find the tcl configuration
13298     # First, look for one uninstalled.
13299     # the alternative search directory is invoked by --with-tcl
13300     #
13301
13302     if test x"${no_tcl}" = x ; then
13303         # we reset no_tcl in case something fails here
13304         no_tcl=true
13305
13306 # Check whether --with-tcl was given.
13307 if test "${with_tcl+set}" = set; then :
13308   withval=$with_tcl; with_tclconfig=${withval}
13309 fi
13310
13311         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13312 $as_echo_n "checking for Tcl configuration... " >&6; }
13313         if test "${ac_cv_c_tclconfig+set}" = set; then :
13314   $as_echo_n "(cached) " >&6
13315 else
13316
13317
13318             # First check to see if --with-tcl was specified.
13319             case "${host}" in
13320                 *-*-cygwin*) platDir="win" ;;
13321                 *) platDir="unix" ;;
13322             esac
13323             if test x"${with_tclconfig}" != x ; then
13324                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13325                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13326                 else
13327                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13328                 fi
13329             fi
13330
13331             # then check for a private Tcl installation
13332             if test x"${ac_cv_c_tclconfig}" = x ; then
13333                 for i in \
13334                         ../tcl \
13335                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13336                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
13337                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
13338                         ../../tcl \
13339                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13340                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
13341                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
13342                         ../../../tcl \
13343                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13344                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
13345                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
13346                     if test -f "$i/$platDir/tclConfig.sh" ; then
13347                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13348                         break
13349                     fi
13350                 done
13351             fi
13352
13353             # on Darwin, check in Framework installation locations
13354             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
13355                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13356                         `ls -d /Library/Frameworks 2>/dev/null` \
13357                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13358                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13359                         ; do
13360                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
13361                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
13362                         break
13363                     fi
13364                 done
13365             fi
13366
13367             # check in a few common install locations
13368             if test x"${ac_cv_c_tclconfig}" = x ; then
13369                 for i in `ls -d ${libdir} 2>/dev/null` \
13370                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13371                         `ls -d ${prefix}/lib 2>/dev/null` \
13372                         `ls -d /usr/local/lib 2>/dev/null` \
13373                         `ls -d /usr/contrib/lib 2>/dev/null` \
13374                         `ls -d /usr/lib 2>/dev/null` \
13375                         ; do
13376                     if test -f "$i/tclConfig.sh" ; then
13377                         ac_cv_c_tclconfig=`(cd $i; pwd)`
13378                         break
13379                     fi
13380                 done
13381             fi
13382
13383             # check in a few other private locations
13384             if test x"${ac_cv_c_tclconfig}" = x ; then
13385                 for i in \
13386                         ${srcdir}/../tcl \
13387                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13388                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
13389                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
13390                     if test -f "$i/$platDir/tclConfig.sh" ; then
13391                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13392                     break
13393                 fi
13394                 done
13395             fi
13396
13397 fi
13398
13399
13400         if test x"${ac_cv_c_tclconfig}" = x ; then
13401             TCL_BIN_DIR="# no Tcl configs found"
13402             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
13403 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
13404         else
13405             no_tcl=
13406             TCL_BIN_DIR=${ac_cv_c_tclconfig}
13407             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
13408 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13409         fi
13410     fi
13411
13412
13413     # If $no_tk is nonempty, then we can't do Tk, and there is no
13414     # point to doing Tcl.
13415
13416     #
13417     # Ok, lets find the tk configuration
13418     # First, look for one uninstalled.
13419     # the alternative search directory is invoked by --with-tk
13420     #
13421
13422     if test x"${no_tk}" = x ; then
13423         # we reset no_tk in case something fails here
13424         no_tk=true
13425
13426 # Check whether --with-tk was given.
13427 if test "${with_tk+set}" = set; then :
13428   withval=$with_tk; with_tkconfig=${withval}
13429 fi
13430
13431         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
13432 $as_echo_n "checking for Tk configuration... " >&6; }
13433         if test "${ac_cv_c_tkconfig+set}" = set; then :
13434   $as_echo_n "(cached) " >&6
13435 else
13436
13437
13438             # First check to see if --with-tkconfig was specified.
13439             if test x"${with_tkconfig}" != x ; then
13440                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
13441                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
13442                 else
13443                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
13444                 fi
13445             fi
13446
13447             # then check for a private Tk library
13448             case "${host}" in
13449                 *-*-cygwin*) platDir="win" ;;
13450                 *) platDir="unix" ;;
13451             esac
13452             if test x"${ac_cv_c_tkconfig}" = x ; then
13453                 for i in \
13454                         ../tk \
13455                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13456                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
13457                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
13458                         ../../tk \
13459                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13460                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
13461                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
13462                         ../../../tk \
13463                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13464                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
13465                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
13466                     if test -f "$i/$platDir/tkConfig.sh" ; then
13467                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13468                         break
13469                     fi
13470                 done
13471             fi
13472
13473             # on Darwin, check in Framework installation locations
13474             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
13475                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13476                         `ls -d /Library/Frameworks 2>/dev/null` \
13477                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13478                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13479                         ; do
13480                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
13481                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
13482                         break
13483                     fi
13484                 done
13485             fi
13486
13487             # check in a few common install locations
13488             if test x"${ac_cv_c_tkconfig}" = x ; then
13489                 for i in `ls -d ${libdir} 2>/dev/null` \
13490                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13491                         `ls -d ${prefix}/lib 2>/dev/null` \
13492                         `ls -d /usr/local/lib 2>/dev/null` \
13493                         `ls -d /usr/contrib/lib 2>/dev/null` \
13494                         `ls -d /usr/lib 2>/dev/null` \
13495                         ; do
13496                     if test -f "$i/tkConfig.sh" ; then
13497                         ac_cv_c_tkconfig=`(cd $i; pwd)`
13498                         break
13499                     fi
13500                 done
13501             fi
13502             # check in a few other private locations
13503             if test x"${ac_cv_c_tkconfig}" = x ; then
13504                 for i in \
13505                         ${srcdir}/../tk \
13506                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13507                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
13508                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
13509                     if test -f "$i/$platDir/tkConfig.sh" ; then
13510                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13511                         break
13512                     fi
13513                 done
13514             fi
13515
13516 fi
13517
13518
13519         if test x"${ac_cv_c_tkconfig}" = x ; then
13520             TK_BIN_DIR="# no Tk configs found"
13521             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
13522 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
13523         else
13524             no_tk=
13525             TK_BIN_DIR=${ac_cv_c_tkconfig}
13526             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
13527 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13528         fi
13529     fi
13530
13531
13532     if test -z "${no_tcl}" -a -z "${no_tk}"; then
13533
13534     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
13535 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
13536
13537     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
13538         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13539 $as_echo "loading" >&6; }
13540         . ${TCL_BIN_DIR}/tclConfig.sh
13541     else
13542         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
13543 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13544     fi
13545
13546     # eval is required to do the TCL_DBGX substitution
13547     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
13548     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
13549
13550     # If the TCL_BIN_DIR is the build directory (not the install directory),
13551     # then set the common variable name to the value of the build variables.
13552     # For example, the variable TCL_LIB_SPEC will be set to the value
13553     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
13554     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
13555     # installed and uninstalled version of Tcl.
13556     if test -f "${TCL_BIN_DIR}/Makefile" ; then
13557         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
13558         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
13559         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
13560     elif test "`uname -s`" = "Darwin"; then
13561         # If Tcl was built as a framework, attempt to use the libraries
13562         # from the framework at the given location so that linking works
13563         # against Tcl.framework installed in an arbitary location.
13564         case ${TCL_DEFS} in
13565             *TCL_FRAMEWORK*)
13566                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
13567                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
13568                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
13569                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
13570                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
13571                             break
13572                         fi
13573                     done
13574                 fi
13575                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
13576                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
13577                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
13578                 fi
13579                 ;;
13580         esac
13581     fi
13582
13583     # eval is required to do the TCL_DBGX substitution
13584     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
13585     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
13586     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
13587     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
13588
13589
13590
13591
13592
13593
13594
13595
13596
13597
13598
13599
13600
13601
13602
13603         # Check for in-tree tcl
13604         here=`pwd`
13605         cd ${srcdir}/..
13606         topdir=`pwd`
13607         cd ${here}
13608
13609         intree="no"
13610         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
13611           intree="yes"
13612         fi
13613
13614         # Find Tcl private headers
13615         if test x"${intree}" = xno; then
13616
13617   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
13618 $as_echo_n "checking for Tcl private headers... " >&6; }
13619   private_dir=""
13620   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
13621   if test -f ${dir}/tclInt.h ; then
13622     private_dir=${dir}
13623   fi
13624
13625   if test x"${private_dir}" = x; then
13626     as_fn_error "could not find private Tcl headers" "$LINENO" 5
13627   else
13628     TCL_PRIVATE_INCLUDE="-I${private_dir}"
13629     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13630 $as_echo "${private_dir}" >&6; }
13631   fi
13632
13633           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
13634           TCL_LIBRARY="${TCL_LIB_SPEC}"
13635           TCL_DEPS=""
13636         else
13637           # If building tcl in the same src tree, private headers
13638           # are not needed, but we need to be sure to use the right
13639           # headers library
13640           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
13641           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
13642           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
13643         fi
13644
13645
13646
13647
13648
13649     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
13650 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
13651
13652     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
13653         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13654 $as_echo "loading" >&6; }
13655         . ${TK_BIN_DIR}/tkConfig.sh
13656     else
13657         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
13658 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13659     fi
13660
13661     # eval is required to do the TK_DBGX substitution
13662     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
13663     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
13664
13665     # If the TK_BIN_DIR is the build directory (not the install directory),
13666     # then set the common variable name to the value of the build variables.
13667     # For example, the variable TK_LIB_SPEC will be set to the value
13668     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
13669     # instead of TK_BUILD_LIB_SPEC since it will work with both an
13670     # installed and uninstalled version of Tcl.
13671     if test -f "${TK_BIN_DIR}/Makefile" ; then
13672         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
13673         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
13674         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
13675     elif test "`uname -s`" = "Darwin"; then
13676         # If Tk was built as a framework, attempt to use the libraries
13677         # from the framework at the given location so that linking works
13678         # against Tk.framework installed in an arbitary location.
13679         case ${TK_DEFS} in
13680             *TK_FRAMEWORK*)
13681                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
13682                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
13683                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
13684                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
13685                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
13686                             break
13687                         fi
13688                     done
13689                 fi
13690                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
13691                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
13692                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
13693                 fi
13694                 ;;
13695         esac
13696     fi
13697
13698     # eval is required to do the TK_DBGX substitution
13699     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
13700     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
13701     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
13702     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
13703
13704
13705
13706
13707
13708
13709
13710
13711
13712
13713
13714
13715
13716
13717         # Check for in-tree Tk
13718         intree="no"
13719         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
13720           intree="yes"
13721         fi
13722
13723         # Find Tk private headers
13724         if test x"${intree}" = xno; then
13725
13726   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
13727 $as_echo_n "checking for Tk private headers... " >&6; }
13728   private_dir=""
13729   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
13730   if test -f ${dir}/tkInt.h; then
13731     private_dir=${dir}
13732   fi
13733
13734   if test x"${private_dir}" = x; then
13735     as_fn_error "could not find Tk private headers" "$LINENO" 5
13736   else
13737     TK_PRIVATE_INCLUDE="-I${private_dir}"
13738     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13739 $as_echo "${private_dir}" >&6; }
13740   fi
13741
13742           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
13743           TK_LIBRARY=${TK_LIB_SPEC}
13744           TK_DEPS=""
13745         else
13746           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
13747           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
13748           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
13749         fi
13750
13751
13752
13753
13754
13755         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
13756
13757         # Include some libraries that Tcl and Tk want.
13758         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
13759         # Yes, the ordering seems wrong here.  But it isn't.
13760         # TK_LIBS is the list of libraries that need to be linked
13761         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
13762         # were in LIBS then any link tests after this point would
13763         # try to include things like `$(LIBGUI)', which wouldn't work.
13764         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
13765
13766         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
13767         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
13768         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
13769         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
13770         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
13771         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
13772         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
13773
13774         if test x$gdb_cv_os_cygwin = xyes; then
13775           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
13776           WIN32LDAPP="-Wl,--subsystem,console"
13777           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
13778         fi
13779
13780         subdirs="$subdirs gdbtk"
13781
13782     fi
13783 fi
13784
13785
13786
13787
13788
13789
13790
13791
13792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
13793 $as_echo_n "checking for X... " >&6; }
13794
13795
13796 # Check whether --with-x was given.
13797 if test "${with_x+set}" = set; then :
13798   withval=$with_x;
13799 fi
13800
13801 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
13802 if test "x$with_x" = xno; then
13803   # The user explicitly disabled X.
13804   have_x=disabled
13805 else
13806   case $x_includes,$x_libraries in #(
13807     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
13808     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
13809   $as_echo_n "(cached) " >&6
13810 else
13811   # One or both of the vars are not set, and there is no cached value.
13812 ac_x_includes=no ac_x_libraries=no
13813 rm -f -r conftest.dir
13814 if mkdir conftest.dir; then
13815   cd conftest.dir
13816   cat >Imakefile <<'_ACEOF'
13817 incroot:
13818         @echo incroot='${INCROOT}'
13819 usrlibdir:
13820         @echo usrlibdir='${USRLIBDIR}'
13821 libdir:
13822         @echo libdir='${LIBDIR}'
13823 _ACEOF
13824   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
13825     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
13826     for ac_var in incroot usrlibdir libdir; do
13827       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
13828     done
13829     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
13830     for ac_extension in a so sl dylib la dll; do
13831       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
13832          test -f "$ac_im_libdir/libX11.$ac_extension"; then
13833         ac_im_usrlibdir=$ac_im_libdir; break
13834       fi
13835     done
13836     # Screen out bogus values from the imake configuration.  They are
13837     # bogus both because they are the default anyway, and because
13838     # using them would break gcc on systems where it needs fixed includes.
13839     case $ac_im_incroot in
13840         /usr/include) ac_x_includes= ;;
13841         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
13842     esac
13843     case $ac_im_usrlibdir in
13844         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
13845         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
13846     esac
13847   fi
13848   cd ..
13849   rm -f -r conftest.dir
13850 fi
13851
13852 # Standard set of common directories for X headers.
13853 # Check X11 before X11Rn because it is often a symlink to the current release.
13854 ac_x_header_dirs='
13855 /usr/X11/include
13856 /usr/X11R7/include
13857 /usr/X11R6/include
13858 /usr/X11R5/include
13859 /usr/X11R4/include
13860
13861 /usr/include/X11
13862 /usr/include/X11R7
13863 /usr/include/X11R6
13864 /usr/include/X11R5
13865 /usr/include/X11R4
13866
13867 /usr/local/X11/include
13868 /usr/local/X11R7/include
13869 /usr/local/X11R6/include
13870 /usr/local/X11R5/include
13871 /usr/local/X11R4/include
13872
13873 /usr/local/include/X11
13874 /usr/local/include/X11R7
13875 /usr/local/include/X11R6
13876 /usr/local/include/X11R5
13877 /usr/local/include/X11R4
13878
13879 /usr/X386/include
13880 /usr/x386/include
13881 /usr/XFree86/include/X11
13882
13883 /usr/include
13884 /usr/local/include
13885 /usr/unsupported/include
13886 /usr/athena/include
13887 /usr/local/x11r5/include
13888 /usr/lpp/Xamples/include
13889
13890 /usr/openwin/include
13891 /usr/openwin/share/include'
13892
13893 if test "$ac_x_includes" = no; then
13894   # Guess where to find include files, by looking for Xlib.h.
13895   # First, try using that file with no special directory specified.
13896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13897 /* end confdefs.h.  */
13898 #include <X11/Xlib.h>
13899 _ACEOF
13900 if ac_fn_c_try_cpp "$LINENO"; then :
13901   # We can compile using X headers with no special include directory.
13902 ac_x_includes=
13903 else
13904   for ac_dir in $ac_x_header_dirs; do
13905   if test -r "$ac_dir/X11/Xlib.h"; then
13906     ac_x_includes=$ac_dir
13907     break
13908   fi
13909 done
13910 fi
13911 rm -f conftest.err conftest.$ac_ext
13912 fi # $ac_x_includes = no
13913
13914 if test "$ac_x_libraries" = no; then
13915   # Check for the libraries.
13916   # See if we find them without any special options.
13917   # Don't add to $LIBS permanently.
13918   ac_save_LIBS=$LIBS
13919   LIBS="-lX11 $LIBS"
13920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13921 /* end confdefs.h.  */
13922 #include <X11/Xlib.h>
13923 int
13924 main ()
13925 {
13926 XrmInitialize ()
13927   ;
13928   return 0;
13929 }
13930 _ACEOF
13931 if ac_fn_c_try_link "$LINENO"; then :
13932   LIBS=$ac_save_LIBS
13933 # We can link X programs with no special library path.
13934 ac_x_libraries=
13935 else
13936   LIBS=$ac_save_LIBS
13937 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
13938 do
13939   # Don't even attempt the hair of trying to link an X program!
13940   for ac_extension in a so sl dylib la dll; do
13941     if test -r "$ac_dir/libX11.$ac_extension"; then
13942       ac_x_libraries=$ac_dir
13943       break 2
13944     fi
13945   done
13946 done
13947 fi
13948 rm -f core conftest.err conftest.$ac_objext \
13949     conftest$ac_exeext conftest.$ac_ext
13950 fi # $ac_x_libraries = no
13951
13952 case $ac_x_includes,$ac_x_libraries in #(
13953   no,* | *,no | *\'*)
13954     # Didn't find X, or a directory has "'" in its name.
13955     ac_cv_have_x="have_x=no";; #(
13956   *)
13957     # Record where we found X for the cache.
13958     ac_cv_have_x="have_x=yes\
13959         ac_x_includes='$ac_x_includes'\
13960         ac_x_libraries='$ac_x_libraries'"
13961 esac
13962 fi
13963 ;; #(
13964     *) have_x=yes;;
13965   esac
13966   eval "$ac_cv_have_x"
13967 fi # $with_x != no
13968
13969 if test "$have_x" != yes; then
13970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
13971 $as_echo "$have_x" >&6; }
13972   no_x=yes
13973 else
13974   # If each of the values was on the command line, it overrides each guess.
13975   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
13976   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
13977   # Update the cache value to reflect the command line values.
13978   ac_cv_have_x="have_x=yes\
13979         ac_x_includes='$x_includes'\
13980         ac_x_libraries='$x_libraries'"
13981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
13982 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
13983 fi
13984
13985
13986 # Unlike the sim directory, whether a simulator is linked is controlled by
13987 # presence of a gdb_sim definition in the target configure.tgt entry.
13988 # This code just checks for a few cases where we'd like to ignore those
13989 # definitions, even when they're present in the '.mt' file.  These cases
13990 # are when --disable-sim is specified, or if the simulator directory is
13991 # not part of the source tree.
13992 #
13993 # Check whether --enable-sim was given.
13994 if test "${enable_sim+set}" = set; then :
13995   enableval=$enable_sim; echo "enable_sim = $enable_sim";
13996  echo "enableval = ${enableval}";
13997  case "${enableval}" in
13998   yes) ignore_sim=false ;;
13999   no)  ignore_sim=true ;;
14000   *)   ignore_sim=false ;;
14001  esac
14002 else
14003   ignore_sim=false
14004 fi
14005
14006
14007 if test ! -d "${srcdir}/../sim"; then
14008   ignore_sim=true
14009 fi
14010
14011 SIM=
14012 SIM_OBS=
14013 if test "${ignore_sim}" = "false"; then
14014   if test x"${gdb_sim}" != x ; then
14015     SIM="${gdb_sim}"
14016     SIM_OBS="remote-sim.o"
14017
14018 $as_echo "#define WITH_SIM 1" >>confdefs.h
14019
14020   fi
14021 fi
14022
14023
14024
14025
14026
14027
14028
14029
14030
14031
14032
14033
14034
14035
14036 # List of host floatformats.
14037
14038 cat >>confdefs.h <<_ACEOF
14039 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14040 _ACEOF
14041
14042
14043 cat >>confdefs.h <<_ACEOF
14044 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14045 _ACEOF
14046
14047
14048 cat >>confdefs.h <<_ACEOF
14049 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14050 _ACEOF
14051
14052
14053 # target_subdir is used by the testsuite to find the target libraries.
14054 target_subdir=
14055 if test "${host}" != "${target}"; then
14056     target_subdir="${target_alias}/"
14057 fi
14058
14059
14060 frags=
14061 if test "${gdb_native}" = "yes"; then
14062   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14063   if test ! -f ${host_makefile_frag}; then
14064     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14065   fi
14066   frags="$frags $host_makefile_frag"
14067 else
14068   host_makefile_frag=/dev/null
14069 fi
14070
14071
14072
14073
14074 if test "${gdb_native}" = "yes"; then
14075 # We pick this up from the host configuration file (.mh) because we
14076 # do not have a native configuration Makefile fragment.
14077 nativefile=`sed -n '
14078 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14079 ' ${host_makefile_frag}`
14080 fi
14081
14082
14083 if test x"${gdb_osabi}" != x ; then
14084
14085 cat >>confdefs.h <<_ACEOF
14086 #define GDB_OSABI_DEFAULT $gdb_osabi
14087 _ACEOF
14088
14089 fi
14090
14091 # Enable multi-ice-gdb-server.
14092 # Check whether --enable-multi-ice was given.
14093 if test "${enable_multi_ice+set}" = set; then :
14094   enableval=$enable_multi_ice; case $enableval in
14095     yes | no)
14096       ;;
14097     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14098   esac
14099 fi
14100
14101 if test "x$enable_multi_ice" = xyes; then
14102    subdirs="$subdirs multi-ice"
14103
14104 fi
14105
14106 # We only build gdbserver automatically in a native configuration.
14107 if test "$gdb_native" = "yes"; then
14108   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14109 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14110   if test "x$build_gdbserver" = xyes; then
14111     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14112 $as_echo "yes" >&6; }
14113     subdirs="$subdirs gdbserver"
14114
14115   else
14116     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14117 $as_echo "no" >&6; }
14118   fi
14119 fi
14120
14121 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
14122 # to an empty version.
14123
14124 files=
14125 links=
14126
14127 rm -f nm.h
14128 if test "${nativefile}" != ""; then
14129     case "${nativefile}" in
14130       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
14131       * ) GDB_NM_FILE="${nativefile}"
14132     esac
14133     files="${files} ${GDB_NM_FILE}"
14134     links="${links} nm.h"
14135
14136 cat >>confdefs.h <<_ACEOF
14137 #define GDB_NM_FILE "${GDB_NM_FILE}"
14138 _ACEOF
14139
14140 fi
14141
14142
14143 ac_sources="$files"
14144 ac_dests="$links"
14145 while test -n "$ac_sources"; do
14146   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
14147   set $ac_sources; ac_source=$1; shift; ac_sources=$*
14148   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
14149 done
14150 ac_config_links="$ac_config_links $ac_config_links_1"
14151
14152
14153
14154
14155
14156 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
14157
14158
14159 ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in gnulib/Makefile"
14160
14161 ac_config_commands="$ac_config_commands default"
14162
14163 cat >confcache <<\_ACEOF
14164 # This file is a shell script that caches the results of configure
14165 # tests run on this system so they can be shared between configure
14166 # scripts and configure runs, see configure's option --config-cache.
14167 # It is not useful on other systems.  If it contains results you don't
14168 # want to keep, you may remove or edit it.
14169 #
14170 # config.status only pays attention to the cache file if you give it
14171 # the --recheck option to rerun configure.
14172 #
14173 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14174 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14175 # following values.
14176
14177 _ACEOF
14178
14179 # The following way of writing the cache mishandles newlines in values,
14180 # but we know of no workaround that is simple, portable, and efficient.
14181 # So, we kill variables containing newlines.
14182 # Ultrix sh set writes to stderr and can't be redirected directly,
14183 # and sets the high bit in the cache file unless we assign to the vars.
14184 (
14185   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14186     eval ac_val=\$$ac_var
14187     case $ac_val in #(
14188     *${as_nl}*)
14189       case $ac_var in #(
14190       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14191 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14192       esac
14193       case $ac_var in #(
14194       _ | IFS | as_nl) ;; #(
14195       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14196       *) { eval $ac_var=; unset $ac_var;} ;;
14197       esac ;;
14198     esac
14199   done
14200
14201   (set) 2>&1 |
14202     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14203     *${as_nl}ac_space=\ *)
14204       # `set' does not quote correctly, so add quotes: double-quote
14205       # substitution turns \\\\ into \\, and sed turns \\ into \.
14206       sed -n \
14207         "s/'/'\\\\''/g;
14208           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14209       ;; #(
14210     *)
14211       # `set' quotes correctly as required by POSIX, so do not add quotes.
14212       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14213       ;;
14214     esac |
14215     sort
14216 ) |
14217   sed '
14218      /^ac_cv_env_/b end
14219      t clear
14220      :clear
14221      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14222      t end
14223      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14224      :end' >>confcache
14225 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14226   if test -w "$cache_file"; then
14227     test "x$cache_file" != "x/dev/null" &&
14228       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14229 $as_echo "$as_me: updating cache $cache_file" >&6;}
14230     cat confcache >$cache_file
14231   else
14232     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14233 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14234   fi
14235 fi
14236 rm -f confcache
14237
14238 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14239 # Let make expand exec_prefix.
14240 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14241
14242 DEFS=-DHAVE_CONFIG_H
14243
14244 ac_libobjs=
14245 ac_ltlibobjs=
14246 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14247   # 1. Remove the extension, and $U if already installed.
14248   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14249   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14250   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14251   #    will be set to the directory where LIBOBJS objects are built.
14252   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14253   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14254 done
14255 LIBOBJS=$ac_libobjs
14256
14257 LTLIBOBJS=$ac_ltlibobjs
14258
14259
14260 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14261   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
14262 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14263 fi
14264 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
14265   as_fn_error "conditional \"GMAKE\" was never defined.
14266 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14267 fi
14268 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
14269   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
14270 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14271 fi
14272
14273     gl_libobjs=
14274     gl_ltlibobjs=
14275     if test -n "$gl_LIBOBJS"; then
14276       # Remove the extension.
14277       sed_drop_objext='s/\.o$//;s/\.obj$//'
14278       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
14279         gl_libobjs="$gl_libobjs $i.$ac_objext"
14280         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
14281       done
14282     fi
14283     gl_LIBOBJS=$gl_libobjs
14284
14285     gl_LTLIBOBJS=$gl_ltlibobjs
14286
14287
14288
14289     gltests_libobjs=
14290     gltests_ltlibobjs=
14291     if test -n "$gltests_LIBOBJS"; then
14292       # Remove the extension.
14293       sed_drop_objext='s/\.o$//;s/\.obj$//'
14294       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
14295         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
14296         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
14297       done
14298     fi
14299     gltests_LIBOBJS=$gltests_libobjs
14300
14301     gltests_LTLIBOBJS=$gltests_ltlibobjs
14302
14303
14304 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
14305   as_fn_error "conditional \"AMDEP\" was never defined.
14306 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14307 fi
14308 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
14309   as_fn_error "conditional \"am__fastdepCC\" was never defined.
14310 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14311 fi
14312  if test -n "$EXEEXT"; then
14313   am__EXEEXT_TRUE=
14314   am__EXEEXT_FALSE='#'
14315 else
14316   am__EXEEXT_TRUE='#'
14317   am__EXEEXT_FALSE=
14318 fi
14319
14320
14321
14322 : ${CONFIG_STATUS=./config.status}
14323 ac_write_fail=0
14324 ac_clean_files_save=$ac_clean_files
14325 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14326 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14327 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14328 as_write_fail=0
14329 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14330 #! $SHELL
14331 # Generated by $as_me.
14332 # Run this file to recreate the current configuration.
14333 # Compiler output produced by configure, useful for debugging
14334 # configure, is in config.log if it exists.
14335
14336 debug=false
14337 ac_cs_recheck=false
14338 ac_cs_silent=false
14339
14340 SHELL=\${CONFIG_SHELL-$SHELL}
14341 export SHELL
14342 _ASEOF
14343 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14344 ## -------------------- ##
14345 ## M4sh Initialization. ##
14346 ## -------------------- ##
14347
14348 # Be more Bourne compatible
14349 DUALCASE=1; export DUALCASE # for MKS sh
14350 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14351   emulate sh
14352   NULLCMD=:
14353   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14354   # is contrary to our usage.  Disable this feature.
14355   alias -g '${1+"$@"}'='"$@"'
14356   setopt NO_GLOB_SUBST
14357 else
14358   case `(set -o) 2>/dev/null` in #(
14359   *posix*) :
14360     set -o posix ;; #(
14361   *) :
14362      ;;
14363 esac
14364 fi
14365
14366
14367 as_nl='
14368 '
14369 export as_nl
14370 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14371 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14372 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14373 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14374 # Prefer a ksh shell builtin over an external printf program on Solaris,
14375 # but without wasting forks for bash or zsh.
14376 if test -z "$BASH_VERSION$ZSH_VERSION" \
14377     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14378   as_echo='print -r --'
14379   as_echo_n='print -rn --'
14380 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14381   as_echo='printf %s\n'
14382   as_echo_n='printf %s'
14383 else
14384   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14385     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14386     as_echo_n='/usr/ucb/echo -n'
14387   else
14388     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14389     as_echo_n_body='eval
14390       arg=$1;
14391       case $arg in #(
14392       *"$as_nl"*)
14393         expr "X$arg" : "X\\(.*\\)$as_nl";
14394         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14395       esac;
14396       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14397     '
14398     export as_echo_n_body
14399     as_echo_n='sh -c $as_echo_n_body as_echo'
14400   fi
14401   export as_echo_body
14402   as_echo='sh -c $as_echo_body as_echo'
14403 fi
14404
14405 # The user is always right.
14406 if test "${PATH_SEPARATOR+set}" != set; then
14407   PATH_SEPARATOR=:
14408   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14409     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14410       PATH_SEPARATOR=';'
14411   }
14412 fi
14413
14414
14415 # IFS
14416 # We need space, tab and new line, in precisely that order.  Quoting is
14417 # there to prevent editors from complaining about space-tab.
14418 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14419 # splitting by setting IFS to empty value.)
14420 IFS=" ""        $as_nl"
14421
14422 # Find who we are.  Look in the path if we contain no directory separator.
14423 case $0 in #((
14424   *[\\/]* ) as_myself=$0 ;;
14425   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14426 for as_dir in $PATH
14427 do
14428   IFS=$as_save_IFS
14429   test -z "$as_dir" && as_dir=.
14430     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14431   done
14432 IFS=$as_save_IFS
14433
14434      ;;
14435 esac
14436 # We did not find ourselves, most probably we were run as `sh COMMAND'
14437 # in which case we are not to be found in the path.
14438 if test "x$as_myself" = x; then
14439   as_myself=$0
14440 fi
14441 if test ! -f "$as_myself"; then
14442   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14443   exit 1
14444 fi
14445
14446 # Unset variables that we do not need and which cause bugs (e.g. in
14447 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14448 # suppresses any "Segmentation fault" message there.  '((' could
14449 # trigger a bug in pdksh 5.2.14.
14450 for as_var in BASH_ENV ENV MAIL MAILPATH
14451 do eval test x\${$as_var+set} = xset \
14452   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14453 done
14454 PS1='$ '
14455 PS2='> '
14456 PS4='+ '
14457
14458 # NLS nuisances.
14459 LC_ALL=C
14460 export LC_ALL
14461 LANGUAGE=C
14462 export LANGUAGE
14463
14464 # CDPATH.
14465 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14466
14467
14468 # as_fn_error ERROR [LINENO LOG_FD]
14469 # ---------------------------------
14470 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14471 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14472 # script with status $?, using 1 if that was 0.
14473 as_fn_error ()
14474 {
14475   as_status=$?; test $as_status -eq 0 && as_status=1
14476   if test "$3"; then
14477     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14478     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
14479   fi
14480   $as_echo "$as_me: error: $1" >&2
14481   as_fn_exit $as_status
14482 } # as_fn_error
14483
14484
14485 # as_fn_set_status STATUS
14486 # -----------------------
14487 # Set $? to STATUS, without forking.
14488 as_fn_set_status ()
14489 {
14490   return $1
14491 } # as_fn_set_status
14492
14493 # as_fn_exit STATUS
14494 # -----------------
14495 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14496 as_fn_exit ()
14497 {
14498   set +e
14499   as_fn_set_status $1
14500   exit $1
14501 } # as_fn_exit
14502
14503 # as_fn_unset VAR
14504 # ---------------
14505 # Portably unset VAR.
14506 as_fn_unset ()
14507 {
14508   { eval $1=; unset $1;}
14509 }
14510 as_unset=as_fn_unset
14511 # as_fn_append VAR VALUE
14512 # ----------------------
14513 # Append the text in VALUE to the end of the definition contained in VAR. Take
14514 # advantage of any shell optimizations that allow amortized linear growth over
14515 # repeated appends, instead of the typical quadratic growth present in naive
14516 # implementations.
14517 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14518   eval 'as_fn_append ()
14519   {
14520     eval $1+=\$2
14521   }'
14522 else
14523   as_fn_append ()
14524   {
14525     eval $1=\$$1\$2
14526   }
14527 fi # as_fn_append
14528
14529 # as_fn_arith ARG...
14530 # ------------------
14531 # Perform arithmetic evaluation on the ARGs, and store the result in the
14532 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14533 # must be portable across $(()) and expr.
14534 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14535   eval 'as_fn_arith ()
14536   {
14537     as_val=$(( $* ))
14538   }'
14539 else
14540   as_fn_arith ()
14541   {
14542     as_val=`expr "$@" || test $? -eq 1`
14543   }
14544 fi # as_fn_arith
14545
14546
14547 if expr a : '\(a\)' >/dev/null 2>&1 &&
14548    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14549   as_expr=expr
14550 else
14551   as_expr=false
14552 fi
14553
14554 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14555   as_basename=basename
14556 else
14557   as_basename=false
14558 fi
14559
14560 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14561   as_dirname=dirname
14562 else
14563   as_dirname=false
14564 fi
14565
14566 as_me=`$as_basename -- "$0" ||
14567 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14568          X"$0" : 'X\(//\)$' \| \
14569          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14570 $as_echo X/"$0" |
14571     sed '/^.*\/\([^/][^/]*\)\/*$/{
14572             s//\1/
14573             q
14574           }
14575           /^X\/\(\/\/\)$/{
14576             s//\1/
14577             q
14578           }
14579           /^X\/\(\/\).*/{
14580             s//\1/
14581             q
14582           }
14583           s/.*/./; q'`
14584
14585 # Avoid depending upon Character Ranges.
14586 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14587 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14588 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14589 as_cr_digits='0123456789'
14590 as_cr_alnum=$as_cr_Letters$as_cr_digits
14591
14592 ECHO_C= ECHO_N= ECHO_T=
14593 case `echo -n x` in #(((((
14594 -n*)
14595   case `echo 'xy\c'` in
14596   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14597   xy)  ECHO_C='\c';;
14598   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14599        ECHO_T=' ';;
14600   esac;;
14601 *)
14602   ECHO_N='-n';;
14603 esac
14604
14605 rm -f conf$$ conf$$.exe conf$$.file
14606 if test -d conf$$.dir; then
14607   rm -f conf$$.dir/conf$$.file
14608 else
14609   rm -f conf$$.dir
14610   mkdir conf$$.dir 2>/dev/null
14611 fi
14612 if (echo >conf$$.file) 2>/dev/null; then
14613   if ln -s conf$$.file conf$$ 2>/dev/null; then
14614     as_ln_s='ln -s'
14615     # ... but there are two gotchas:
14616     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14617     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14618     # In both cases, we have to default to `cp -p'.
14619     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14620       as_ln_s='cp -p'
14621   elif ln conf$$.file conf$$ 2>/dev/null; then
14622     as_ln_s=ln
14623   else
14624     as_ln_s='cp -p'
14625   fi
14626 else
14627   as_ln_s='cp -p'
14628 fi
14629 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14630 rmdir conf$$.dir 2>/dev/null
14631
14632
14633 # as_fn_mkdir_p
14634 # -------------
14635 # Create "$as_dir" as a directory, including parents if necessary.
14636 as_fn_mkdir_p ()
14637 {
14638
14639   case $as_dir in #(
14640   -*) as_dir=./$as_dir;;
14641   esac
14642   test -d "$as_dir" || eval $as_mkdir_p || {
14643     as_dirs=
14644     while :; do
14645       case $as_dir in #(
14646       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14647       *) as_qdir=$as_dir;;
14648       esac
14649       as_dirs="'$as_qdir' $as_dirs"
14650       as_dir=`$as_dirname -- "$as_dir" ||
14651 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14652          X"$as_dir" : 'X\(//\)[^/]' \| \
14653          X"$as_dir" : 'X\(//\)$' \| \
14654          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14655 $as_echo X"$as_dir" |
14656     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14657             s//\1/
14658             q
14659           }
14660           /^X\(\/\/\)[^/].*/{
14661             s//\1/
14662             q
14663           }
14664           /^X\(\/\/\)$/{
14665             s//\1/
14666             q
14667           }
14668           /^X\(\/\).*/{
14669             s//\1/
14670             q
14671           }
14672           s/.*/./; q'`
14673       test -d "$as_dir" && break
14674     done
14675     test -z "$as_dirs" || eval "mkdir $as_dirs"
14676   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
14677
14678
14679 } # as_fn_mkdir_p
14680 if mkdir -p . 2>/dev/null; then
14681   as_mkdir_p='mkdir -p "$as_dir"'
14682 else
14683   test -d ./-p && rmdir ./-p
14684   as_mkdir_p=false
14685 fi
14686
14687 if test -x / >/dev/null 2>&1; then
14688   as_test_x='test -x'
14689 else
14690   if ls -dL / >/dev/null 2>&1; then
14691     as_ls_L_option=L
14692   else
14693     as_ls_L_option=
14694   fi
14695   as_test_x='
14696     eval sh -c '\''
14697       if test -d "$1"; then
14698         test -d "$1/.";
14699       else
14700         case $1 in #(
14701         -*)set "./$1";;
14702         esac;
14703         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
14704         ???[sx]*):;;*)false;;esac;fi
14705     '\'' sh
14706   '
14707 fi
14708 as_executable_p=$as_test_x
14709
14710 # Sed expression to map a string onto a valid CPP name.
14711 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14712
14713 # Sed expression to map a string onto a valid variable name.
14714 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14715
14716
14717 exec 6>&1
14718 ## ----------------------------------- ##
14719 ## Main body of $CONFIG_STATUS script. ##
14720 ## ----------------------------------- ##
14721 _ASEOF
14722 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
14723
14724 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14725 # Save the log message, to keep $0 and so on meaningful, and to
14726 # report actual input values of CONFIG_FILES etc. instead of their
14727 # values after options handling.
14728 ac_log="
14729 This file was extended by $as_me, which was
14730 generated by GNU Autoconf 2.64.  Invocation command line was
14731
14732   CONFIG_FILES    = $CONFIG_FILES
14733   CONFIG_HEADERS  = $CONFIG_HEADERS
14734   CONFIG_LINKS    = $CONFIG_LINKS
14735   CONFIG_COMMANDS = $CONFIG_COMMANDS
14736   $ $0 $@
14737
14738 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14739 "
14740
14741 _ACEOF
14742
14743 case $ac_config_files in *"
14744 "*) set x $ac_config_files; shift; ac_config_files=$*;;
14745 esac
14746
14747 case $ac_config_headers in *"
14748 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
14749 esac
14750
14751
14752 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14753 # Files that config.status was made for.
14754 config_files="$ac_config_files"
14755 config_headers="$ac_config_headers"
14756 config_links="$ac_config_links"
14757 config_commands="$ac_config_commands"
14758
14759 _ACEOF
14760
14761 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14762 ac_cs_usage="\
14763 \`$as_me' instantiates files and other configuration actions
14764 from templates according to the current configuration.  Unless the files
14765 and actions are specified as TAGs, all are instantiated by default.
14766
14767 Usage: $0 [OPTION]... [TAG]...
14768
14769   -h, --help       print this help, then exit
14770   -V, --version    print version number and configuration settings, then exit
14771   -q, --quiet, --silent
14772                    do not print progress messages
14773   -d, --debug      don't remove temporary files
14774       --recheck    update $as_me by reconfiguring in the same conditions
14775       --file=FILE[:TEMPLATE]
14776                    instantiate the configuration file FILE
14777       --header=FILE[:TEMPLATE]
14778                    instantiate the configuration header FILE
14779
14780 Configuration files:
14781 $config_files
14782
14783 Configuration headers:
14784 $config_headers
14785
14786 Configuration links:
14787 $config_links
14788
14789 Configuration commands:
14790 $config_commands
14791
14792 Report bugs to the package provider."
14793
14794 _ACEOF
14795 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14796 ac_cs_version="\\
14797 config.status
14798 configured by $0, generated by GNU Autoconf 2.64,
14799   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
14800
14801 Copyright (C) 2009 Free Software Foundation, Inc.
14802 This config.status script is free software; the Free Software Foundation
14803 gives unlimited permission to copy, distribute and modify it."
14804
14805 ac_pwd='$ac_pwd'
14806 srcdir='$srcdir'
14807 INSTALL='$INSTALL'
14808 MKDIR_P='$MKDIR_P'
14809 AWK='$AWK'
14810 test -n "\$AWK" || AWK=awk
14811 _ACEOF
14812
14813 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14814 # The default lists apply if the user does not specify any file.
14815 ac_need_defaults=:
14816 while test $# != 0
14817 do
14818   case $1 in
14819   --*=*)
14820     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14821     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14822     ac_shift=:
14823     ;;
14824   *)
14825     ac_option=$1
14826     ac_optarg=$2
14827     ac_shift=shift
14828     ;;
14829   esac
14830
14831   case $ac_option in
14832   # Handling of the options.
14833   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14834     ac_cs_recheck=: ;;
14835   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14836     $as_echo "$ac_cs_version"; exit ;;
14837   --debug | --debu | --deb | --de | --d | -d )
14838     debug=: ;;
14839   --file | --fil | --fi | --f )
14840     $ac_shift
14841     case $ac_optarg in
14842     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14843     esac
14844     as_fn_append CONFIG_FILES " '$ac_optarg'"
14845     ac_need_defaults=false;;
14846   --header | --heade | --head | --hea )
14847     $ac_shift
14848     case $ac_optarg in
14849     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14850     esac
14851     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14852     ac_need_defaults=false;;
14853   --he | --h)
14854     # Conflict between --help and --header
14855     as_fn_error "ambiguous option: \`$1'
14856 Try \`$0 --help' for more information.";;
14857   --help | --hel | -h )
14858     $as_echo "$ac_cs_usage"; exit ;;
14859   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14860   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14861     ac_cs_silent=: ;;
14862
14863   # This is an error.
14864   -*) as_fn_error "unrecognized option: \`$1'
14865 Try \`$0 --help' for more information." ;;
14866
14867   *) as_fn_append ac_config_targets " $1"
14868      ac_need_defaults=false ;;
14869
14870   esac
14871   shift
14872 done
14873
14874 ac_configure_extra_args=
14875
14876 if $ac_cs_silent; then
14877   exec 6>/dev/null
14878   ac_configure_extra_args="$ac_configure_extra_args --silent"
14879 fi
14880
14881 _ACEOF
14882 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14883 if \$ac_cs_recheck; then
14884   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14885   shift
14886   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14887   CONFIG_SHELL='$SHELL'
14888   export CONFIG_SHELL
14889   exec "\$@"
14890 fi
14891
14892 _ACEOF
14893 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14894 exec 5>>config.log
14895 {
14896   echo
14897   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14898 ## Running $as_me. ##
14899 _ASBOX
14900   $as_echo "$ac_log"
14901 } >&5
14902
14903 _ACEOF
14904 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14905 #
14906 # INIT-COMMANDS
14907 #
14908 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
14909 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
14910
14911 _ACEOF
14912
14913 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14914
14915 # Handling of arguments.
14916 for ac_config_target in $ac_config_targets
14917 do
14918   case $ac_config_target in
14919     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
14920     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
14921     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
14922     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
14923     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14924     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:gdbinit.in" ;;
14925     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile" ;;
14926     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
14927
14928   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
14929   esac
14930 done
14931
14932
14933 # If the user did not use the arguments to specify the items to instantiate,
14934 # then the envvar interface is used.  Set only those that are not.
14935 # We use the long form for the default assignment because of an extremely
14936 # bizarre bug on SunOS 4.1.3.
14937 if $ac_need_defaults; then
14938   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14939   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14940   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
14941   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
14942 fi
14943
14944 # Have a temporary directory for convenience.  Make it in the build tree
14945 # simply because there is no reason against having it here, and in addition,
14946 # creating and moving files from /tmp can sometimes cause problems.
14947 # Hook for its removal unless debugging.
14948 # Note that there is a small window in which the directory will not be cleaned:
14949 # after its creation but before its name has been assigned to `$tmp'.
14950 $debug ||
14951 {
14952   tmp=
14953   trap 'exit_status=$?
14954   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14955 ' 0
14956   trap 'as_fn_exit 1' 1 2 13 15
14957 }
14958 # Create a (secure) tmp directory for tmp files.
14959
14960 {
14961   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14962   test -n "$tmp" && test -d "$tmp"
14963 }  ||
14964 {
14965   tmp=./conf$$-$RANDOM
14966   (umask 077 && mkdir "$tmp")
14967 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
14968
14969 # Set up the scripts for CONFIG_FILES section.
14970 # No need to generate them if there are no CONFIG_FILES.
14971 # This happens for instance with `./config.status config.h'.
14972 if test -n "$CONFIG_FILES"; then
14973
14974 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
14975   ac_cs_awk_getline=:
14976   ac_cs_awk_pipe_init=
14977   ac_cs_awk_read_file='
14978       while ((getline aline < (F[key])) > 0)
14979         print(aline)
14980       close(F[key])'
14981   ac_cs_awk_pipe_fini=
14982 else
14983   ac_cs_awk_getline=false
14984   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
14985   ac_cs_awk_read_file='
14986       print "|#_!!_#|"
14987       print "cat " F[key] " &&"
14988       '$ac_cs_awk_pipe_init
14989   # The final `:' finishes the AND list.
14990   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
14991 fi
14992 ac_cr=`echo X | tr X '\015'`
14993 # On cygwin, bash can eat \r inside `` if the user requested igncr.
14994 # But we know of no other shell where ac_cr would be empty at this
14995 # point, so we can use a bashism as a fallback.
14996 if test "x$ac_cr" = x; then
14997   eval ac_cr=\$\'\\r\'
14998 fi
14999 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15000 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15001   ac_cs_awk_cr='\r'
15002 else
15003   ac_cs_awk_cr=$ac_cr
15004 fi
15005
15006 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15007 _ACEOF
15008
15009 # Create commands to substitute file output variables.
15010 {
15011   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15012   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15013   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15014   echo "_ACAWK" &&
15015   echo "_ACEOF"
15016 } >conf$$files.sh &&
15017 . ./conf$$files.sh ||
15018   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15019 rm -f conf$$files.sh
15020
15021 {
15022   echo "cat >conf$$subs.awk <<_ACEOF" &&
15023   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15024   echo "_ACEOF"
15025 } >conf$$subs.sh ||
15026   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15027 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15028 ac_delim='%!_!# '
15029 for ac_last_try in false false false false false :; do
15030   . ./conf$$subs.sh ||
15031     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15032
15033   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15034   if test $ac_delim_n = $ac_delim_num; then
15035     break
15036   elif $ac_last_try; then
15037     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15038   else
15039     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15040   fi
15041 done
15042 rm -f conf$$subs.sh
15043
15044 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15045 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15046 _ACEOF
15047 sed -n '
15048 h
15049 s/^/S["/; s/!.*/"]=/
15050 p
15051 g
15052 s/^[^!]*!//
15053 :repl
15054 t repl
15055 s/'"$ac_delim"'$//
15056 t delim
15057 :nl
15058 h
15059 s/\(.\{148\}\).*/\1/
15060 t more1
15061 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15062 p
15063 n
15064 b repl
15065 :more1
15066 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15067 p
15068 g
15069 s/.\{148\}//
15070 t nl
15071 :delim
15072 h
15073 s/\(.\{148\}\).*/\1/
15074 t more2
15075 s/["\\]/\\&/g; s/^/"/; s/$/"/
15076 p
15077 b
15078 :more2
15079 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15080 p
15081 g
15082 s/.\{148\}//
15083 t delim
15084 ' <conf$$subs.awk | sed '
15085 /^[^""]/{
15086   N
15087   s/\n//
15088 }
15089 ' >>$CONFIG_STATUS || ac_write_fail=1
15090 rm -f conf$$subs.awk
15091 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15092 _ACAWK
15093 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15094   for (key in S) S_is_set[key] = 1
15095   FS = "\a"
15096   \$ac_cs_awk_pipe_init
15097 }
15098 {
15099   line = $ 0
15100   nfields = split(line, field, "@")
15101   substed = 0
15102   len = length(field[1])
15103   for (i = 2; i < nfields; i++) {
15104     key = field[i]
15105     keylen = length(key)
15106     if (S_is_set[key]) {
15107       value = S[key]
15108       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15109       len += length(value) + length(field[++i])
15110       substed = 1
15111     } else
15112       len += 1 + keylen
15113   }
15114   if (nfields == 3 && !substed) {
15115     key = field[2]
15116     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15117       \$ac_cs_awk_read_file
15118       next
15119     }
15120   }
15121   print line
15122 }
15123 \$ac_cs_awk_pipe_fini
15124 _ACAWK
15125 _ACEOF
15126 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15127 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15128   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15129 else
15130   cat
15131 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15132   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15133 _ACEOF
15134
15135 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15136 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15137 # trailing colons and then remove the whole line if VPATH becomes empty
15138 # (actually we leave an empty line to preserve line numbers).
15139 if test "x$srcdir" = x.; then
15140   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15141 s/:*\$(srcdir):*/:/
15142 s/:*\${srcdir}:*/:/
15143 s/:*@srcdir@:*/:/
15144 s/^\([^=]*=[     ]*\):*/\1/
15145 s/:*$//
15146 s/^[^=]*=[       ]*$//
15147 }'
15148 fi
15149
15150 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15151 fi # test -n "$CONFIG_FILES"
15152
15153 # Set up the scripts for CONFIG_HEADERS section.
15154 # No need to generate them if there are no CONFIG_HEADERS.
15155 # This happens for instance with `./config.status Makefile'.
15156 if test -n "$CONFIG_HEADERS"; then
15157 cat >"$tmp/defines.awk" <<\_ACAWK ||
15158 BEGIN {
15159 _ACEOF
15160
15161 # Transform confdefs.h into an awk script `defines.awk', embedded as
15162 # here-document in config.status, that substitutes the proper values into
15163 # config.h.in to produce config.h.
15164
15165 # Create a delimiter string that does not exist in confdefs.h, to ease
15166 # handling of long lines.
15167 ac_delim='%!_!# '
15168 for ac_last_try in false false :; do
15169   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15170   if test -z "$ac_t"; then
15171     break
15172   elif $ac_last_try; then
15173     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15174   else
15175     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15176   fi
15177 done
15178
15179 # For the awk script, D is an array of macro values keyed by name,
15180 # likewise P contains macro parameters if any.  Preserve backslash
15181 # newline sequences.
15182
15183 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15184 sed -n '
15185 s/.\{148\}/&'"$ac_delim"'/g
15186 t rset
15187 :rset
15188 s/^[     ]*#[    ]*define[       ][      ]*/ /
15189 t def
15190 d
15191 :def
15192 s/\\$//
15193 t bsnl
15194 s/["\\]/\\&/g
15195 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15196 D["\1"]=" \3"/p
15197 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15198 d
15199 :bsnl
15200 s/["\\]/\\&/g
15201 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15202 D["\1"]=" \3\\\\\\n"\\/p
15203 t cont
15204 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15205 t cont
15206 d
15207 :cont
15208 n
15209 s/.\{148\}/&'"$ac_delim"'/g
15210 t clear
15211 :clear
15212 s/\\$//
15213 t bsnlc
15214 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15215 d
15216 :bsnlc
15217 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15218 b cont
15219 ' <confdefs.h | sed '
15220 s/'"$ac_delim"'/"\\\
15221 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15222
15223 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15224   for (key in D) D_is_set[key] = 1
15225   FS = "\a"
15226 }
15227 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15228   line = \$ 0
15229   split(line, arg, " ")
15230   if (arg[1] == "#") {
15231     defundef = arg[2]
15232     mac1 = arg[3]
15233   } else {
15234     defundef = substr(arg[1], 2)
15235     mac1 = arg[2]
15236   }
15237   split(mac1, mac2, "(") #)
15238   macro = mac2[1]
15239   prefix = substr(line, 1, index(line, defundef) - 1)
15240   if (D_is_set[macro]) {
15241     # Preserve the white space surrounding the "#".
15242     print prefix "define", macro P[macro] D[macro]
15243     next
15244   } else {
15245     # Replace #undef with comments.  This is necessary, for example,
15246     # in the case of _POSIX_SOURCE, which is predefined and required
15247     # on some systems where configure will not decide to define it.
15248     if (defundef == "undef") {
15249       print "/*", prefix defundef, macro, "*/"
15250       next
15251     }
15252   }
15253 }
15254 { print }
15255 _ACAWK
15256 _ACEOF
15257 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15258   as_fn_error "could not setup config headers machinery" "$LINENO" 5
15259 fi # test -n "$CONFIG_HEADERS"
15260
15261
15262 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
15263 shift
15264 for ac_tag
15265 do
15266   case $ac_tag in
15267   :[FHLC]) ac_mode=$ac_tag; continue;;
15268   esac
15269   case $ac_mode$ac_tag in
15270   :[FHL]*:*);;
15271   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
15272   :[FH]-) ac_tag=-:-;;
15273   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15274   esac
15275   ac_save_IFS=$IFS
15276   IFS=:
15277   set x $ac_tag
15278   IFS=$ac_save_IFS
15279   shift
15280   ac_file=$1
15281   shift
15282
15283   case $ac_mode in
15284   :L) ac_source=$1;;
15285   :[FH])
15286     ac_file_inputs=
15287     for ac_f
15288     do
15289       case $ac_f in
15290       -) ac_f="$tmp/stdin";;
15291       *) # Look for the file first in the build tree, then in the source tree
15292          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15293          # because $ac_f cannot contain `:'.
15294          test -f "$ac_f" ||
15295            case $ac_f in
15296            [\\/$]*) false;;
15297            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15298            esac ||
15299            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15300       esac
15301       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15302       as_fn_append ac_file_inputs " '$ac_f'"
15303     done
15304
15305     # Let's still pretend it is `configure' which instantiates (i.e., don't
15306     # use $as_me), people would be surprised to read:
15307     #    /* config.h.  Generated by config.status.  */
15308     configure_input='Generated from '`
15309           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15310         `' by configure.'
15311     if test x"$ac_file" != x-; then
15312       configure_input="$ac_file.  $configure_input"
15313       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15314 $as_echo "$as_me: creating $ac_file" >&6;}
15315     fi
15316     # Neutralize special characters interpreted by sed in replacement strings.
15317     case $configure_input in #(
15318     *\&* | *\|* | *\\* )
15319        ac_sed_conf_input=`$as_echo "$configure_input" |
15320        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15321     *) ac_sed_conf_input=$configure_input;;
15322     esac
15323
15324     case $ac_tag in
15325     *:-:* | *:-) cat >"$tmp/stdin" \
15326       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
15327     esac
15328     ;;
15329   esac
15330
15331   ac_dir=`$as_dirname -- "$ac_file" ||
15332 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15333          X"$ac_file" : 'X\(//\)[^/]' \| \
15334          X"$ac_file" : 'X\(//\)$' \| \
15335          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15336 $as_echo X"$ac_file" |
15337     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15338             s//\1/
15339             q
15340           }
15341           /^X\(\/\/\)[^/].*/{
15342             s//\1/
15343             q
15344           }
15345           /^X\(\/\/\)$/{
15346             s//\1/
15347             q
15348           }
15349           /^X\(\/\).*/{
15350             s//\1/
15351             q
15352           }
15353           s/.*/./; q'`
15354   as_dir="$ac_dir"; as_fn_mkdir_p
15355   ac_builddir=.
15356
15357 case "$ac_dir" in
15358 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15359 *)
15360   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15361   # A ".." for each directory in $ac_dir_suffix.
15362   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15363   case $ac_top_builddir_sub in
15364   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15365   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15366   esac ;;
15367 esac
15368 ac_abs_top_builddir=$ac_pwd
15369 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15370 # for backward compatibility:
15371 ac_top_builddir=$ac_top_build_prefix
15372
15373 case $srcdir in
15374   .)  # We are building in place.
15375     ac_srcdir=.
15376     ac_top_srcdir=$ac_top_builddir_sub
15377     ac_abs_top_srcdir=$ac_pwd ;;
15378   [\\/]* | ?:[\\/]* )  # Absolute name.
15379     ac_srcdir=$srcdir$ac_dir_suffix;
15380     ac_top_srcdir=$srcdir
15381     ac_abs_top_srcdir=$srcdir ;;
15382   *) # Relative name.
15383     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15384     ac_top_srcdir=$ac_top_build_prefix$srcdir
15385     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15386 esac
15387 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15388
15389
15390   case $ac_mode in
15391   :F)
15392   #
15393   # CONFIG_FILE
15394   #
15395
15396   case $INSTALL in
15397   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15398   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15399   esac
15400   ac_MKDIR_P=$MKDIR_P
15401   case $MKDIR_P in
15402   [\\/$]* | ?:[\\/]* ) ;;
15403   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
15404   esac
15405 _ACEOF
15406
15407 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15408 # If the template does not know about datarootdir, expand it.
15409 # FIXME: This hack should be removed a few years after 2.60.
15410 ac_datarootdir_hack=; ac_datarootdir_seen=
15411 ac_sed_dataroot='
15412 /datarootdir/ {
15413   p
15414   q
15415 }
15416 /@datadir@/p
15417 /@docdir@/p
15418 /@infodir@/p
15419 /@localedir@/p
15420 /@mandir@/p'
15421 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15422 *datarootdir*) ac_datarootdir_seen=yes;;
15423 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15424   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15425 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15426 _ACEOF
15427 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15428   ac_datarootdir_hack='
15429   s&@datadir@&$datadir&g
15430   s&@docdir@&$docdir&g
15431   s&@infodir@&$infodir&g
15432   s&@localedir@&$localedir&g
15433   s&@mandir@&$mandir&g
15434   s&\\\${datarootdir}&$datarootdir&g' ;;
15435 esac
15436 _ACEOF
15437
15438 # Neutralize VPATH when `$srcdir' = `.'.
15439 # Shell code in configure.ac might set extrasub.
15440 # FIXME: do we really want to maintain this feature?
15441 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15442 ac_sed_extra="$ac_vpsub
15443 $extrasub
15444 _ACEOF
15445 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15446 :t
15447 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15448 s|@configure_input@|$ac_sed_conf_input|;t t
15449 s&@top_builddir@&$ac_top_builddir_sub&;t t
15450 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15451 s&@srcdir@&$ac_srcdir&;t t
15452 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15453 s&@top_srcdir@&$ac_top_srcdir&;t t
15454 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15455 s&@builddir@&$ac_builddir&;t t
15456 s&@abs_builddir@&$ac_abs_builddir&;t t
15457 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15458 s&@INSTALL@&$ac_INSTALL&;t t
15459 s&@MKDIR_P@&$ac_MKDIR_P&;t t
15460 $ac_datarootdir_hack
15461 "
15462 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
15463 if $ac_cs_awk_getline; then
15464   $AWK -f "$tmp/subs.awk"
15465 else
15466   $AWK -f "$tmp/subs.awk" | $SHELL
15467 fi >$tmp/out \
15468   || as_fn_error "could not create $ac_file" "$LINENO" 5
15469
15470 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15471   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
15472   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
15473   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15474 which seems to be undefined.  Please make sure it is defined." >&5
15475 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15476 which seems to be undefined.  Please make sure it is defined." >&2;}
15477
15478   rm -f "$tmp/stdin"
15479   case $ac_file in
15480   -) cat "$tmp/out" && rm -f "$tmp/out";;
15481   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
15482   esac \
15483   || as_fn_error "could not create $ac_file" "$LINENO" 5
15484  ;;
15485   :H)
15486   #
15487   # CONFIG_HEADER
15488   #
15489   if test x"$ac_file" != x-; then
15490     {
15491       $as_echo "/* $configure_input  */" \
15492       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
15493     } >"$tmp/config.h" \
15494       || as_fn_error "could not create $ac_file" "$LINENO" 5
15495     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
15496       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15497 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15498     else
15499       rm -f "$ac_file"
15500       mv "$tmp/config.h" "$ac_file" \
15501         || as_fn_error "could not create $ac_file" "$LINENO" 5
15502     fi
15503   else
15504     $as_echo "/* $configure_input  */" \
15505       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
15506       || as_fn_error "could not create -" "$LINENO" 5
15507   fi
15508 # Compute "$ac_file"'s index in $config_headers.
15509 _am_arg="$ac_file"
15510 _am_stamp_count=1
15511 for _am_header in $config_headers :; do
15512   case $_am_header in
15513     $_am_arg | $_am_arg:* )
15514       break ;;
15515     * )
15516       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
15517   esac
15518 done
15519 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
15520 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15521          X"$_am_arg" : 'X\(//\)[^/]' \| \
15522          X"$_am_arg" : 'X\(//\)$' \| \
15523          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
15524 $as_echo X"$_am_arg" |
15525     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15526             s//\1/
15527             q
15528           }
15529           /^X\(\/\/\)[^/].*/{
15530             s//\1/
15531             q
15532           }
15533           /^X\(\/\/\)$/{
15534             s//\1/
15535             q
15536           }
15537           /^X\(\/\).*/{
15538             s//\1/
15539             q
15540           }
15541           s/.*/./; q'`/stamp-h$_am_stamp_count
15542  ;;
15543   :L)
15544   #
15545   # CONFIG_LINK
15546   #
15547
15548   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
15549     :
15550   else
15551     # Prefer the file from the source tree if names are identical.
15552     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
15553       ac_source=$srcdir/$ac_source
15554     fi
15555
15556     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
15557 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
15558
15559     if test ! -r "$ac_source"; then
15560       as_fn_error "$ac_source: file not found" "$LINENO" 5
15561     fi
15562     rm -f "$ac_file"
15563
15564     # Try a relative symlink, then a hard link, then a copy.
15565     case $srcdir in
15566     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
15567         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
15568     esac
15569     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
15570       ln "$ac_source" "$ac_file" 2>/dev/null ||
15571       cp -p "$ac_source" "$ac_file" ||
15572       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
15573   fi
15574  ;;
15575   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
15576 $as_echo "$as_me: executing $ac_file commands" >&6;}
15577  ;;
15578   esac
15579
15580
15581   case $ac_file$ac_mode in
15582     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
15583     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
15584   # Autoconf 2.62 quotes --file arguments for eval, but not when files
15585   # are listed without --file.  Let's play safe and only enable the eval
15586   # if we detect the quoting.
15587   case $CONFIG_FILES in
15588   *\'*) eval set x "$CONFIG_FILES" ;;
15589   *)   set x $CONFIG_FILES ;;
15590   esac
15591   shift
15592   for mf
15593   do
15594     # Strip MF so we end up with the name of the file.
15595     mf=`echo "$mf" | sed -e 's/:.*$//'`
15596     # Check whether this is an Automake generated Makefile or not.
15597     # We used to match only the files named `Makefile.in', but
15598     # some people rename them; so instead we look at the file content.
15599     # Grep'ing the first line is not enough: some people post-process
15600     # each Makefile.in and add a new line on top of each file to say so.
15601     # Grep'ing the whole file is not good either: AIX grep has a line
15602     # limit of 2048, but all sed's we know have understand at least 4000.
15603     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
15604       dirpart=`$as_dirname -- "$mf" ||
15605 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15606          X"$mf" : 'X\(//\)[^/]' \| \
15607          X"$mf" : 'X\(//\)$' \| \
15608          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
15609 $as_echo X"$mf" |
15610     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15611             s//\1/
15612             q
15613           }
15614           /^X\(\/\/\)[^/].*/{
15615             s//\1/
15616             q
15617           }
15618           /^X\(\/\/\)$/{
15619             s//\1/
15620             q
15621           }
15622           /^X\(\/\).*/{
15623             s//\1/
15624             q
15625           }
15626           s/.*/./; q'`
15627     else
15628       continue
15629     fi
15630     # Extract the definition of DEPDIR, am__include, and am__quote
15631     # from the Makefile without running `make'.
15632     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
15633     test -z "$DEPDIR" && continue
15634     am__include=`sed -n 's/^am__include = //p' < "$mf"`
15635     test -z "am__include" && continue
15636     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
15637     # When using ansi2knr, U may be empty or an underscore; expand it
15638     U=`sed -n 's/^U = //p' < "$mf"`
15639     # Find all dependency output files, they are included files with
15640     # $(DEPDIR) in their names.  We invoke sed twice because it is the
15641     # simplest approach to changing $(DEPDIR) to its actual value in the
15642     # expansion.
15643     for file in `sed -n "
15644       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
15645          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
15646       # Make sure the directory exists.
15647       test -f "$dirpart/$file" && continue
15648       fdir=`$as_dirname -- "$file" ||
15649 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15650          X"$file" : 'X\(//\)[^/]' \| \
15651          X"$file" : 'X\(//\)$' \| \
15652          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
15653 $as_echo X"$file" |
15654     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15655             s//\1/
15656             q
15657           }
15658           /^X\(\/\/\)[^/].*/{
15659             s//\1/
15660             q
15661           }
15662           /^X\(\/\/\)$/{
15663             s//\1/
15664             q
15665           }
15666           /^X\(\/\).*/{
15667             s//\1/
15668             q
15669           }
15670           s/.*/./; q'`
15671       as_dir=$dirpart/$fdir; as_fn_mkdir_p
15672       # echo "creating $dirpart/$file"
15673       echo '# dummy' > "$dirpart/$file"
15674     done
15675   done
15676 }
15677  ;;
15678     "default":C)
15679 case x$CONFIG_HEADERS in
15680 xconfig.h:config.in)
15681 echo > stamp-h ;;
15682 esac
15683  ;;
15684
15685   esac
15686 done # for ac_tag
15687
15688
15689 as_fn_exit 0
15690 _ACEOF
15691 ac_clean_files=$ac_clean_files_save
15692
15693 test $ac_write_fail = 0 ||
15694   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
15695
15696
15697 # configure is writing to config.log, and then calls config.status.
15698 # config.status does its own redirection, appending to config.log.
15699 # Unfortunately, on DOS this fails, as config.log is still kept open
15700 # by configure, so config.status won't be able to write to it; its
15701 # output is simply discarded.  So we exec the FD to /dev/null,
15702 # effectively closing config.log, so it can be properly (re)opened and
15703 # appended to by config.status.  When coming back to configure, we
15704 # need to make the FD available again.
15705 if test "$no_create" != yes; then
15706   ac_cs_success=:
15707   ac_config_status_args=
15708   test "$silent" = yes &&
15709     ac_config_status_args="$ac_config_status_args --quiet"
15710   exec 5>/dev/null
15711   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
15712   exec 5>>config.log
15713   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
15714   # would make configure fail if this is the last instruction.
15715   $ac_cs_success || as_fn_exit $?
15716 fi
15717
15718 #
15719 # CONFIG_SUBDIRS section.
15720 #
15721 if test "$no_recursion" != yes; then
15722
15723   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
15724   # so they do not pile up.
15725   ac_sub_configure_args=
15726   ac_prev=
15727   eval "set x $ac_configure_args"
15728   shift
15729   for ac_arg
15730   do
15731     if test -n "$ac_prev"; then
15732       ac_prev=
15733       continue
15734     fi
15735     case $ac_arg in
15736     -cache-file | --cache-file | --cache-fil | --cache-fi \
15737     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
15738       ac_prev=cache_file ;;
15739     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
15740     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
15741     | --c=*)
15742       ;;
15743     --config-cache | -C)
15744       ;;
15745     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
15746       ac_prev=srcdir ;;
15747     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
15748       ;;
15749     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
15750       ac_prev=prefix ;;
15751     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
15752       ;;
15753     --disable-option-checking)
15754       ;;
15755     *)
15756       case $ac_arg in
15757       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
15758       esac
15759       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
15760     esac
15761   done
15762
15763   # Always prepend --prefix to ensure using the same prefix
15764   # in subdir configurations.
15765   ac_arg="--prefix=$prefix"
15766   case $ac_arg in
15767   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
15768   esac
15769   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
15770
15771   # Pass --silent
15772   if test "$silent" = yes; then
15773     ac_sub_configure_args="--silent $ac_sub_configure_args"
15774   fi
15775
15776   # Always prepend --disable-option-checking to silence warnings, since
15777   # different subdirs can have different --enable and --with options.
15778   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
15779
15780   ac_popdir=`pwd`
15781   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
15782
15783     # Do not complain, so a configure script can configure whichever
15784     # parts of a large source tree are present.
15785     test -d "$srcdir/$ac_dir" || continue
15786
15787     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
15788     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
15789     $as_echo "$ac_msg" >&6
15790     as_dir="$ac_dir"; as_fn_mkdir_p
15791     ac_builddir=.
15792
15793 case "$ac_dir" in
15794 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15795 *)
15796   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15797   # A ".." for each directory in $ac_dir_suffix.
15798   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15799   case $ac_top_builddir_sub in
15800   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15801   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15802   esac ;;
15803 esac
15804 ac_abs_top_builddir=$ac_pwd
15805 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15806 # for backward compatibility:
15807 ac_top_builddir=$ac_top_build_prefix
15808
15809 case $srcdir in
15810   .)  # We are building in place.
15811     ac_srcdir=.
15812     ac_top_srcdir=$ac_top_builddir_sub
15813     ac_abs_top_srcdir=$ac_pwd ;;
15814   [\\/]* | ?:[\\/]* )  # Absolute name.
15815     ac_srcdir=$srcdir$ac_dir_suffix;
15816     ac_top_srcdir=$srcdir
15817     ac_abs_top_srcdir=$srcdir ;;
15818   *) # Relative name.
15819     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15820     ac_top_srcdir=$ac_top_build_prefix$srcdir
15821     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15822 esac
15823 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15824
15825
15826     cd "$ac_dir"
15827
15828     # Check for guested configure; otherwise get Cygnus style configure.
15829     if test -f "$ac_srcdir/configure.gnu"; then
15830       ac_sub_configure=$ac_srcdir/configure.gnu
15831     elif test -f "$ac_srcdir/configure"; then
15832       ac_sub_configure=$ac_srcdir/configure
15833     elif test -f "$ac_srcdir/configure.in"; then
15834       # This should be Cygnus configure.
15835       ac_sub_configure=$ac_aux_dir/configure
15836     else
15837       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
15838 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
15839       ac_sub_configure=
15840     fi
15841
15842     # The recursion is here.
15843     if test -n "$ac_sub_configure"; then
15844       # Make the cache file name correct relative to the subdirectory.
15845       case $cache_file in
15846       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
15847       *) # Relative name.
15848         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
15849       esac
15850
15851       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
15852 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
15853       # The eval makes quoting arguments work.
15854       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
15855            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
15856         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
15857     fi
15858
15859     cd "$ac_popdir"
15860   done
15861 fi
15862 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
15863   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
15864 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
15865 fi
15866
15867
15868 exit 0